! Started logfile: /scr/pima/rv123_uvs/J2038+5119_X_dfm.log on Sun Dec 23 00:45:01 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv123_uvs/J2038+5119_X_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J2038+5119_X_uva.fits ! AN table 1: 3 integrations on 6 of 6 possible baselines. ! AN table 2: 16 integrations on 21 of 21 possible baselines. ! AN table 3: 27 integrations on 10 of 10 possible baselines. ! AN table 4: 3 integrations on 21 of 21 possible baselines. ! AN table 5: 26 integrations on 45 of 45 possible baselines. ! AN table 6: 4 integrations on 15 of 15 possible baselines. ! AN table 7: 35 integrations on 78 of 78 possible baselines. ! AN table 8: 4 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.394562 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2038+5119 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 89 lines of history. ! ! Reading 7372 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2038+5119_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! A total of 41 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 122 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! A total of 297 telescope corrections were flagged in sub-array 7. ! A total of 2 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! A total of 41 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 122 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! A total of 297 telescope corrections were flagged in sub-array 7. ! A total of 2 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 82 telescope corrections were flagged in sub-array 2. ! A total of 41 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 122 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! A total of 317 telescope corrections were flagged in sub-array 7. ! A total of 2 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 82 telescope corrections were flagged in sub-array 2. ! A total of 41 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 122 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! A total of 317 telescope corrections were flagged in sub-array 7. ! A total of 2 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=2.122046Jy sigma=20.932222 ! Fit after self-cal, rms=1.155369Jy sigma=10.867528 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1469 milli-arcsec ! Estimated beam: bmin=0.5594 mas, bmaj=0.7981 mas, bpa=32.04 degrees ! Estimated noise=1.18573 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.06867 Jy ! Component: 100 - total flux cleaned = 1.55558 Jy ! Total flux subtracted in 100 components = 1.55558 Jy ! Clean residual min=-0.077404 max=0.310737 Jy/beam ! Clean residual mean=0.000118 rms=0.016307 Jy/beam ! Combined flux in latest and established models = 1.55558 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.55558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.855090Jy sigma=7.987100 ! Fit after self-cal, rms=0.843192Jy sigma=7.899592 ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1469 milli-arcsec ! Added new window around map position (0.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.360486 Jy ! Component: 100 - total flux cleaned = 0.594589 Jy ! Total flux subtracted in 100 components = 0.594589 Jy ! Clean residual min=-0.047210 max=0.137543 Jy/beam ! Clean residual mean=-0.000004 rms=0.011002 Jy/beam ! Combined flux in latest and established models = 2.15017 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 2.15017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.574941Jy sigma=5.412581 ! Fit after self-cal, rms=0.561147Jy sigma=5.275307 ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1469 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189774 Jy ! Component: 100 - total flux cleaned = 0.313016 Jy ! Total flux subtracted in 100 components = 0.313016 Jy ! Clean residual min=-0.042654 max=0.069326 Jy/beam ! Clean residual mean=-0.000068 rms=0.008695 Jy/beam ! Combined flux in latest and established models = 2.46319 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 2.46319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.462953Jy sigma=4.391203 ! Fit after self-cal, rms=0.456176Jy sigma=4.320563 ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1469 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106216 Jy ! Component: 100 - total flux cleaned = 0.172383 Jy ! Total flux subtracted in 100 components = 0.172383 Jy ! Clean residual min=-0.041597 max=0.054653 Jy/beam ! Clean residual mean=-0.000104 rms=0.007782 Jy/beam ! Combined flux in latest and established models = 2.63557 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 2.63557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.426043Jy sigma=4.061136 ! Fit after self-cal, rms=0.423056Jy sigma=4.032655 ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1469 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0595528 Jy ! Component: 100 - total flux cleaned = 0.0837197 Jy ! Total flux subtracted in 100 components = 0.0837197 Jy ! Clean residual min=-0.043652 max=0.047681 Jy/beam ! Clean residual mean=-0.000121 rms=0.007456 Jy/beam ! Combined flux in latest and established models = 2.71929 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 2.71929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.415679Jy sigma=3.973990 ! Fit after self-cal, rms=0.414565Jy sigma=3.964175 ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1469 milli-arcsec print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1469 milli-arcsec ! Estimated beam: bmin=0.6332 mas, bmaj=0.8997 mas, bpa=45.01 degrees ! Estimated noise=0.963415 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292174 Jy ! Component: 100 - total flux cleaned = 0.00294885 Jy ! Component: 150 - total flux cleaned = 0.00157214 Jy ! Component: 200 - total flux cleaned = 0.00155214 Jy ! Total flux subtracted in 200 components = 0.00155214 Jy ! Clean residual min=-0.056967 max=0.044671 Jy/beam ! Clean residual mean=-0.002837 rms=0.010437 Jy/beam ! Combined flux in latest and established models = 2.72084 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 2.72084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.412125Jy sigma=3.927552 ! Fit after self-cal, rms=0.411607Jy sigma=3.922818 ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1469 milli-arcsec print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6332 x 0.8997 at 45.01 degrees (North through East) ! Clean map min=-0.046871 max=1.3823 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 NY 0.71 ON 0.89 YG 2.15 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.05 MC 0.94 NL 1.24 ! NY 0.70 WN 1.58 WZ 0.97 ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 HN 1.02 NL 1.23 ON 0.96 ! WN 1.51 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 1.99 HN 1.00 LA 1.09 ! NL 1.03 NY 0.81 SC 0.83 ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 0.88 HN 1.02 KP 1.05 ! LA 1.03 MC 0.87 NL 0.99 ON 0.94 ! OV 0.94 SC 0.86 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.87 KP 1.04 LA 1.03 MC 0.69 ! OV 0.94 WN 2.09 ! ! A total of 12 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.97 FD 0.93 KP 1.10 LA 0.97 ! MK 0.97 NL 1.02 NY 0.70 ON 0.97 ! OV 0.95 PT 0.85 SC 0.92 WN 1.52 ! WZ 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.00 HN 0.99 MK 0.86 WN 1.54 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 NY 0.82 ON 0.85 YG 1.30 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 1.07 MC 0.99 NL 1.24 ! NY 0.84 WN 1.53 WZ 0.94 ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 HN 1.01 NL 1.24 ON 0.91 ! WN 1.53 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 2.00 HN 1.01 LA 1.11 ! NL 1.02 NY 0.91 SC 0.81 ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 0.88 HN 1.02 KP 1.06 ! LA 1.04 MC 0.92 NL 1.00 ON 0.89 ! OV 0.93 SC 0.86 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.89 KP 1.04 LA 1.00 MC 0.73 ! OV 0.93 WN 1.97 ! ! A total of 12 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.99 FD 0.94 KP 1.11 LA 0.99 ! MK 0.95 NL 1.01 NY 0.83 ON 0.92 ! OV 0.96 PT 0.85 SC 0.92 WN 1.53 ! WZ 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 0.96 HN 1.04 MK 0.83 WN 1.61 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* NY 0.00* ON 0.00* YG 0.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 1.06 MC 1.47 NL 1.31 ! NY 1.00* WN 1.47 WZ 1.05 ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 HN 1.03 NL 1.27 ON 1.23 ! WN 1.44 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 2.23 HN 1.00 LA 1.11 ! NL 1.04 NY 1.00* SC 0.86 ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.90 HN 1.01 KP 1.05 ! LA 1.04 MC 1.32 NL 1.01 ON 1.20 ! OV 0.94 SC 0.86 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.88 KP 1.08 LA 1.04 MC 0.96 ! OV 0.92 WN 1.98 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.02 FD 0.90 KP 1.09 LA 0.97 ! MK 0.97 NL 1.03 NY 1.00* ON 1.26 ! OV 0.96 PT 0.85 SC 0.92 WN 1.43 ! WZ 1.08 ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.02 HN 0.97 MK 0.91 WN 1.49 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* NY 0.00* ON 0.00* YG 0.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.14 MC 1.39 NL 1.28 ! NY 1.00* WN 1.42 WZ 1.08 ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 HN 1.02 NL 1.23 ON 1.19 ! WN 1.40 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 2.41 HN 1.00 LA 1.13 ! NL 1.03 NY 1.00* SC 0.86 ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.91 HN 1.03 KP 1.03 ! LA 1.03 MC 1.27 NL 1.01 ON 1.14 ! OV 0.94 SC 0.89 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.88 KP 1.05 LA 1.00 MC 0.95 ! OV 0.93 WN 1.80 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.02 FD 0.97 KP 1.12 LA 1.00 ! MK 0.98 NL 1.05 NY 1.00* ON 1.22 ! OV 0.93 PT 0.87 SC 0.94 WN 1.32 ! WZ 1.07 ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.01 HN 0.98 MK 0.98 WN 1.27 ! ! ! Fit before self-cal, rms=0.411607Jy sigma=3.922818 ! Fit after self-cal, rms=0.245518Jy sigma=2.418474 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=0.6451 mas, bmaj=0.9011 mas, bpa=43.99 degrees ! Estimated noise=0.99748 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.4, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0474234 Jy ! Component: 100 - total flux cleaned = 0.0807406 Jy ! Component: 150 - total flux cleaned = 0.0946004 Jy ! Component: 200 - total flux cleaned = 0.104347 Jy ! Total flux subtracted in 200 components = 0.104347 Jy ! Clean residual min=-0.024667 max=0.026784 Jy/beam ! Clean residual mean=0.000865 rms=0.005642 Jy/beam ! Combined flux in latest and established models = 2.82519 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 60 components and 2.82519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230244Jy sigma=2.292922 ! Fit after self-cal, rms=0.229102Jy sigma=2.280511 ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229102Jy sigma=2.280511 ! Fit after self-cal, rms=0.167396Jy sigma=1.429859 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=0.6448 mas, bmaj=0.9009 mas, bpa=44.05 degrees ! Estimated noise=1.00122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190178 Jy ! Component: 100 - total flux cleaned = 0.0325849 Jy ! Component: 150 - total flux cleaned = 0.0415755 Jy ! Component: 200 - total flux cleaned = 0.046823 Jy ! Total flux subtracted in 200 components = 0.046823 Jy ! Clean residual min=-0.011106 max=0.015634 Jy/beam ! Clean residual mean=0.001025 rms=0.002668 Jy/beam ! Combined flux in latest and established models = 2.87201 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 2.87201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159786Jy sigma=1.363584 ! Fit after self-cal, rms=0.159203Jy sigma=1.355366 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358362 Jy ! Component: 100 - total flux cleaned = 0.00873313 Jy ! Component: 150 - total flux cleaned = 0.0122552 Jy ! Component: 200 - total flux cleaned = 0.015301 Jy ! Total flux subtracted in 200 components = 0.015301 Jy ! Clean residual min=-0.011548 max=0.015431 Jy/beam ! Clean residual mean=0.000986 rms=0.002524 Jy/beam ! Combined flux in latest and established models = 2.88731 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 77 components and 2.88732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156460Jy sigma=1.331164 ! Fit after self-cal, rms=0.156174Jy sigma=1.327163 ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-5.6, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121687 Jy ! Component: 100 - total flux cleaned = 0.0186884 Jy ! Component: 150 - total flux cleaned = 0.0222813 Jy ! Component: 200 - total flux cleaned = 0.0257794 Jy ! Total flux subtracted in 200 components = 0.0257794 Jy ! Clean residual min=-0.011116 max=0.014453 Jy/beam ! Clean residual mean=0.000914 rms=0.002389 Jy/beam ! Combined flux in latest and established models = 2.91309 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 92 components and 2.91309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153489Jy sigma=1.304437 ! Fit after self-cal, rms=0.153239Jy sigma=1.301414 ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-3.2, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108288 Jy ! Component: 100 - total flux cleaned = 0.0176634 Jy ! Component: 150 - total flux cleaned = 0.0228897 Jy ! Component: 200 - total flux cleaned = 0.0258056 Jy ! Total flux subtracted in 200 components = 0.0258056 Jy ! Clean residual min=-0.010978 max=0.010478 Jy/beam ! Clean residual mean=0.000850 rms=0.002291 Jy/beam ! Combined flux in latest and established models = 2.9389 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 113 components and 2.9389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151044Jy sigma=1.283064 ! Fit after self-cal, rms=0.150858Jy sigma=1.281228 ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150858Jy sigma=1.281228 ! Fit after self-cal, rms=0.140031Jy sigma=1.186846 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=0.6468 mas, bmaj=0.9016 mas, bpa=43.71 degrees ! Estimated noise=1.00421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211408 Jy ! Component: 100 - total flux cleaned = 0.00740791 Jy ! Component: 150 - total flux cleaned = 0.0122855 Jy ! Component: 200 - total flux cleaned = 0.0160466 Jy ! Total flux subtracted in 200 components = 0.0160466 Jy ! Clean residual min=-0.006978 max=0.009062 Jy/beam ! Clean residual mean=0.000918 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 2.95495 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 130 components and 2.95495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137959Jy sigma=1.167762 ! Fit after self-cal, rms=0.137840Jy sigma=1.165824 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198072 Jy ! Component: 100 - total flux cleaned = 0.00469893 Jy ! Component: 150 - total flux cleaned = 0.00746047 Jy ! Component: 200 - total flux cleaned = 0.00979494 Jy ! Total flux subtracted in 200 components = 0.00979494 Jy ! Clean residual min=-0.006512 max=0.008435 Jy/beam ! Clean residual mean=0.000894 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 2.96474 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 139 components and 2.96474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136725Jy sigma=1.155454 ! Fit after self-cal, rms=0.136606Jy sigma=1.154360 ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136606Jy sigma=1.154360 ! Fit after self-cal, rms=0.137245Jy sigma=1.151052 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=2.109 mas, bmaj=2.889 mas, bpa=-72.22 degrees ! Estimated noise=1.8003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216088 Jy ! Component: 100 - total flux cleaned = 0.034551 Jy ! Component: 150 - total flux cleaned = 0.0428382 Jy ! Component: 200 - total flux cleaned = 0.0465441 Jy ! Total flux subtracted in 200 components = 0.0465441 Jy ! Clean residual min=-0.007254 max=0.014260 Jy/beam ! Clean residual mean=0.003181 rms=0.002677 Jy/beam ! Combined flux in latest and established models = 3.01129 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 147 components and 3.01129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136161Jy sigma=1.158702 ! Fit after self-cal, rms=0.136092Jy sigma=1.156195 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-11.8, -16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148601 Jy ! Component: 100 - total flux cleaned = 0.0255541 Jy ! Component: 150 - total flux cleaned = 0.0344192 Jy ! Component: 200 - total flux cleaned = 0.0420941 Jy ! Total flux subtracted in 200 components = 0.0420941 Jy ! Clean residual min=-0.006818 max=0.010579 Jy/beam ! Clean residual mean=0.002687 rms=0.002258 Jy/beam ! Combined flux in latest and established models = 3.05338 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 175 components and 3.05338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134766Jy sigma=1.152570 ! Fit after self-cal, rms=0.134676Jy sigma=1.151637 ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-7, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101636 Jy ! Component: 100 - total flux cleaned = 0.0177991 Jy ! Component: 150 - total flux cleaned = 0.024601 Jy ! Component: 200 - total flux cleaned = 0.0307707 Jy ! Total flux subtracted in 200 components = 0.0307707 Jy ! Clean residual min=-0.006571 max=0.009561 Jy/beam ! Clean residual mean=0.002373 rms=0.002142 Jy/beam ! Combined flux in latest and established models = 3.08415 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 216 components and 3.08415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133983Jy sigma=1.149472 ! Fit after self-cal, rms=0.133931Jy sigma=1.148989 ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (25.2, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100897 Jy ! Component: 100 - total flux cleaned = 0.0167098 Jy ! Component: 150 - total flux cleaned = 0.0215775 Jy ! Component: 200 - total flux cleaned = 0.0256351 Jy ! Total flux subtracted in 200 components = 0.0256351 Jy ! Clean residual min=-0.006826 max=0.009076 Jy/beam ! Clean residual mean=0.002094 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 3.10979 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 257 components and 3.10979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133283Jy sigma=1.148525 ! Fit after self-cal, rms=0.133297Jy sigma=1.147931 ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-35.8, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00785997 Jy ! Component: 100 - total flux cleaned = 0.0119893 Jy ! Component: 150 - total flux cleaned = 0.0160334 Jy ! Component: 200 - total flux cleaned = 0.0200384 Jy ! Total flux subtracted in 200 components = 0.0200384 Jy ! Clean residual min=-0.006778 max=0.008615 Jy/beam ! Clean residual mean=0.001890 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 3.12983 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 289 components and 3.12983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132968Jy sigma=1.148412 ! Fit after self-cal, rms=0.132947Jy sigma=1.147954 ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-18.2, 43.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00904218 Jy ! Component: 100 - total flux cleaned = 0.0156017 Jy ! Component: 150 - total flux cleaned = 0.0211554 Jy ! Component: 200 - total flux cleaned = 0.0252006 Jy ! Total flux subtracted in 200 components = 0.0252006 Jy ! Clean residual min=-0.006334 max=0.008178 Jy/beam ! Clean residual mean=0.001602 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 3.15503 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 335 components and 3.15503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132463Jy sigma=1.148282 ! Fit after self-cal, rms=0.132452Jy sigma=1.147895 ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (30, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00845626 Jy ! Component: 100 - total flux cleaned = 0.0140415 Jy ! Component: 150 - total flux cleaned = 0.0174799 Jy ! Component: 200 - total flux cleaned = 0.0212495 Jy ! Total flux subtracted in 200 components = 0.0212495 Jy ! Clean residual min=-0.006176 max=0.007265 Jy/beam ! Clean residual mean=0.001402 rms=0.001705 Jy/beam ! Combined flux in latest and established models = 3.17627 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 365 components and 3.17627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132172Jy sigma=1.148492 ! Fit after self-cal, rms=0.132152Jy sigma=1.148113 ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (7.4, -20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00685933 Jy ! Component: 100 - total flux cleaned = 0.0106266 Jy ! Component: 150 - total flux cleaned = 0.013917 Jy ! Component: 200 - total flux cleaned = 0.0168432 Jy ! Total flux subtracted in 200 components = 0.0168432 Jy ! Clean residual min=-0.006010 max=0.006745 Jy/beam ! Clean residual mean=0.001229 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 3.19312 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 399 components and 3.19312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131945Jy sigma=1.148748 ! Fit after self-cal, rms=0.131928Jy sigma=1.148468 ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (5.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.006968 Jy ! Component: 100 - total flux cleaned = 0.0106146 Jy ! Component: 150 - total flux cleaned = 0.0142174 Jy ! Component: 200 - total flux cleaned = 0.017569 Jy ! Total flux subtracted in 200 components = 0.017569 Jy ! Clean residual min=-0.005300 max=0.006164 Jy/beam ! Clean residual mean=0.001068 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 3.21069 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 442 components and 3.21069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131581Jy sigma=1.146728 ! Fit after self-cal, rms=0.131598Jy sigma=1.146488 ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=0.6479 mas, bmaj=0.9022 mas, bpa=43.61 degrees ! Estimated noise=1.00642 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6479 x 0.9022 at 43.61 degrees (North through East) ! Clean map min=-0.0046015 max=1.387 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131598Jy sigma=1.146488 ! Fit after self-cal, rms=0.106564Jy sigma=0.874768 ! Inverting map and beam ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=0.6485 mas, bmaj=0.9026 mas, bpa=43.98 degrees ! Estimated noise=1.0047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101833 Jy ! Component: 100 - total flux cleaned = 0.00162395 Jy ! Component: 150 - total flux cleaned = 0.00325134 Jy ! Component: 200 - total flux cleaned = 0.0042351 Jy ! Total flux subtracted in 200 components = 0.0042351 Jy ! Clean residual min=-0.005366 max=0.006117 Jy/beam ! Clean residual mean=0.000362 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 3.21492 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 462 components and 3.21492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104904Jy sigma=0.852051 ! Fit after self-cal, rms=0.104712Jy sigma=0.850780 ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010303 Jy ! Component: 100 - total flux cleaned = 0.0035519 Jy ! Component: 150 - total flux cleaned = 0.0063677 Jy ! Component: 200 - total flux cleaned = 0.00843812 Jy ! Total flux subtracted in 200 components = 0.00843812 Jy ! Clean residual min=-0.005389 max=0.005830 Jy/beam ! Clean residual mean=0.000338 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 3.22336 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 491 components and 3.22336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103735Jy sigma=0.838322 ! Fit after self-cal, rms=0.103638Jy sigma=0.837847 ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103638Jy sigma=0.837847 ! Fit after self-cal, rms=0.103726Jy sigma=0.835295 print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=0.5708 mas, bmaj=0.8088 mas, bpa=29.97 degrees ! Estimated noise=1.21774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.11622 Jy ! Component: 100 - total flux cleaned = 1.66374 Jy ! Component: 150 - total flux cleaned = 1.99793 Jy ! Component: 200 - total flux cleaned = 2.21257 Jy ! Total flux subtracted in 200 components = 2.21257 Jy ! Clean residual min=-0.022811 max=0.114906 Jy/beam ! Clean residual mean=0.000146 rms=0.005971 Jy/beam ! Combined flux in latest and established models = 2.21257 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 2.21257 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=0.6492 mas, bmaj=0.9033 mas, bpa=43.88 degrees ! Estimated noise=1.00658 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.191993 Jy ! Component: 100 - total flux cleaned = 0.304598 Jy ! Component: 150 - total flux cleaned = 0.37858 Jy ! Component: 200 - total flux cleaned = 0.435473 Jy ! Total flux subtracted in 200 components = 0.435473 Jy ! Clean residual min=-0.010979 max=0.035995 Jy/beam ! Clean residual mean=0.001879 rms=0.003745 Jy/beam ! Combined flux in latest and established models = 2.64805 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 44 components and 2.64805 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-0.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0463012 Jy ! Component: 100 - total flux cleaned = 0.0844427 Jy ! Component: 150 - total flux cleaned = 0.116665 Jy ! Component: 200 - total flux cleaned = 0.144428 Jy ! Total flux subtracted in 200 components = 0.144428 Jy ! Clean residual min=-0.007522 max=0.017287 Jy/beam ! Clean residual mean=0.001551 rms=0.002428 Jy/beam ! Combined flux in latest and established models = 2.79247 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 90 components and 2.79247 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242927 Jy ! Component: 100 - total flux cleaned = 0.0458001 Jy ! Component: 150 - total flux cleaned = 0.0649714 Jy ! Component: 200 - total flux cleaned = 0.0821188 Jy ! Total flux subtracted in 200 components = 0.0821188 Jy ! Clean residual min=-0.005756 max=0.010819 Jy/beam ! Clean residual mean=0.001359 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 2.87459 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 129 components and 2.87459 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154036 Jy ! Component: 100 - total flux cleaned = 0.0293167 Jy ! Component: 150 - total flux cleaned = 0.0419429 Jy ! Component: 200 - total flux cleaned = 0.0534364 Jy ! Total flux subtracted in 200 components = 0.0534364 Jy ! Clean residual min=-0.005532 max=0.008210 Jy/beam ! Clean residual mean=0.001234 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 2.92803 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 168 components and 2.92803 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-1.8, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107343 Jy ! Component: 100 - total flux cleaned = 0.0206647 Jy ! Component: 150 - total flux cleaned = 0.0300125 Jy ! Component: 200 - total flux cleaned = 0.0388611 Jy ! Total flux subtracted in 200 components = 0.0388611 Jy ! Clean residual min=-0.004998 max=0.006685 Jy/beam ! Clean residual mean=0.001135 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 2.96689 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 207 components and 2.96689 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-0.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00851325 Jy ! Component: 100 - total flux cleaned = 0.016545 Jy ! Component: 150 - total flux cleaned = 0.0242338 Jy ! Component: 200 - total flux cleaned = 0.0316334 Jy ! Total flux subtracted in 200 components = 0.0316334 Jy ! Clean residual min=-0.004784 max=0.006188 Jy/beam ! Clean residual mean=0.001051 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 2.99852 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 241 components and 2.99852 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (13.6, 45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00734788 Jy ! Component: 100 - total flux cleaned = 0.0142639 Jy ! Component: 150 - total flux cleaned = 0.0204317 Jy ! Component: 200 - total flux cleaned = 0.0264196 Jy ! Total flux subtracted in 200 components = 0.0264196 Jy ! Clean residual min=-0.004565 max=0.005671 Jy/beam ! Clean residual mean=0.000978 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 3.02494 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 282 components and 3.02494 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-19.8, 16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00645155 Jy ! Component: 100 - total flux cleaned = 0.0124069 Jy ! Component: 150 - total flux cleaned = 0.0182081 Jy ! Component: 200 - total flux cleaned = 0.0236333 Jy ! Total flux subtracted in 200 components = 0.0236333 Jy ! Clean residual min=-0.004364 max=0.005399 Jy/beam ! Clean residual mean=0.000914 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 3.04858 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 317 components and 3.04858 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (37.8, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00558664 Jy ! Component: 100 - total flux cleaned = 0.0107933 Jy ! Component: 150 - total flux cleaned = 0.0158713 Jy ! Component: 200 - total flux cleaned = 0.0208371 Jy ! Total flux subtracted in 200 components = 0.0208371 Jy ! Clean residual min=-0.004105 max=0.005036 Jy/beam ! Clean residual mean=0.000857 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 3.06941 Jy ! Adding 128 model components to the UV plane model. ! The established model now contains 346 components and 3.06941 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (13, 31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0055894 Jy ! Component: 100 - total flux cleaned = 0.0101574 Jy ! Component: 150 - total flux cleaned = 0.015032 Jy ! Component: 200 - total flux cleaned = 0.0196081 Jy ! Total flux subtracted in 200 components = 0.0196081 Jy ! Clean residual min=-0.003924 max=0.004839 Jy/beam ! Clean residual mean=0.000804 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 3.08902 Jy ! Adding 137 model components to the UV plane model. ! The established model now contains 374 components and 3.08902 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (30.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515636 Jy ! Component: 100 - total flux cleaned = 0.00959074 Jy ! Component: 150 - total flux cleaned = 0.0139312 Jy ! Component: 200 - total flux cleaned = 0.018367 Jy ! Total flux subtracted in 200 components = 0.018367 Jy ! Clean residual min=-0.003774 max=0.004642 Jy/beam ! Clean residual mean=0.000755 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 3.10739 Jy ! Adding 128 model components to the UV plane model. ! The established model now contains 402 components and 3.10739 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (3.8, -34.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482551 Jy ! Component: 100 - total flux cleaned = 0.00896579 Jy ! Component: 150 - total flux cleaned = 0.0130179 Jy ! Component: 200 - total flux cleaned = 0.0171659 Jy ! Total flux subtracted in 200 components = 0.0171659 Jy ! Clean residual min=-0.003695 max=0.004401 Jy/beam ! Clean residual mean=0.000708 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 3.12455 Jy ! Adding 129 model components to the UV plane model. ! The established model now contains 432 components and 3.12456 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (17.4, 20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444099 Jy ! Component: 100 - total flux cleaned = 0.00812672 Jy ! Component: 150 - total flux cleaned = 0.0120724 Jy ! Component: 200 - total flux cleaned = 0.0159424 Jy ! Total flux subtracted in 200 components = 0.0159424 Jy ! Clean residual min=-0.003561 max=0.004158 Jy/beam ! Clean residual mean=0.000665 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 3.1405 Jy ! Adding 133 model components to the UV plane model. ! The established model now contains 455 components and 3.1405 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (14.4, 35.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040493 Jy ! Component: 100 - total flux cleaned = 0.00782737 Jy ! Component: 150 - total flux cleaned = 0.0113764 Jy ! Component: 200 - total flux cleaned = 0.0150186 Jy ! Total flux subtracted in 200 components = 0.0150186 Jy ! Clean residual min=-0.003459 max=0.004020 Jy/beam ! Clean residual mean=0.000624 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 3.15552 Jy ! Adding 137 model components to the UV plane model. ! The established model now contains 484 components and 3.15552 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-5.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386896 Jy ! Component: 100 - total flux cleaned = 0.00743518 Jy ! Component: 150 - total flux cleaned = 0.0107868 Jy ! Component: 200 - total flux cleaned = 0.0140828 Jy ! Total flux subtracted in 200 components = 0.0140828 Jy ! Clean residual min=-0.003339 max=0.003956 Jy/beam ! Clean residual mean=0.000587 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 3.1696 Jy ! Adding 128 model components to the UV plane model. ! The established model now contains 499 components and 3.1696 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (23.6, -31.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383006 Jy ! Component: 100 - total flux cleaned = 0.00705411 Jy ! Component: 150 - total flux cleaned = 0.0102194 Jy ! Component: 200 - total flux cleaned = 0.0131999 Jy ! Total flux subtracted in 200 components = 0.0131999 Jy ! Clean residual min=-0.003232 max=0.003856 Jy/beam ! Clean residual mean=0.000552 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 3.1828 Jy ! Adding 135 model components to the UV plane model. ! The established model now contains 524 components and 3.1828 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (6.8, 44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369094 Jy ! Component: 100 - total flux cleaned = 0.00688224 Jy ! Component: 150 - total flux cleaned = 0.00975334 Jy ! Component: 200 - total flux cleaned = 0.0127048 Jy ! Total flux subtracted in 200 components = 0.0127048 Jy ! Clean residual min=-0.003125 max=0.003734 Jy/beam ! Clean residual mean=0.000516 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 3.1955 Jy ! Adding 130 model components to the UV plane model. ! The established model now contains 546 components and 3.1955 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-51, 14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360087 Jy ! Component: 100 - total flux cleaned = 0.00638342 Jy ! Component: 150 - total flux cleaned = 0.00924325 Jy ! Component: 200 - total flux cleaned = 0.0119376 Jy ! Total flux subtracted in 200 components = 0.0119376 Jy ! Clean residual min=-0.003104 max=0.003689 Jy/beam ! Clean residual mean=0.000484 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 3.20744 Jy ! Adding 129 model components to the UV plane model. ! The established model now contains 575 components and 3.20744 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-48.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366957 Jy ! Component: 100 - total flux cleaned = 0.00645498 Jy ! Component: 150 - total flux cleaned = 0.00894436 Jy ! Component: 200 - total flux cleaned = 0.0110458 Jy ! Total flux subtracted in 200 components = 0.0110458 Jy ! Clean residual min=-0.003050 max=0.003609 Jy/beam ! Clean residual mean=0.000454 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 3.21849 Jy ! Adding 117 model components to the UV plane model. ! The established model now contains 599 components and 3.21849 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (32.8, -24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276024 Jy ! Component: 100 - total flux cleaned = 0.00519378 Jy ! Component: 150 - total flux cleaned = 0.00735051 Jy ! Component: 200 - total flux cleaned = 0.00936541 Jy ! Total flux subtracted in 200 components = 0.00936541 Jy ! Clean residual min=-0.003011 max=0.003584 Jy/beam ! Clean residual mean=0.000431 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 3.22785 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 620 components and 3.22785 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-13.6, -24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328015 Jy ! Component: 100 - total flux cleaned = 0.00517626 Jy ! Component: 150 - total flux cleaned = 0.00704404 Jy ! Component: 200 - total flux cleaned = 0.00877492 Jy ! Total flux subtracted in 200 components = 0.00877492 Jy ! Clean residual min=-0.002980 max=0.003433 Jy/beam ! Clean residual mean=0.000407 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 3.23663 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 644 components and 3.23663 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (48.6, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312515 Jy ! Component: 100 - total flux cleaned = 0.00516308 Jy ! Component: 150 - total flux cleaned = 0.00684828 Jy ! Component: 200 - total flux cleaned = 0.0084098 Jy ! Total flux subtracted in 200 components = 0.0084098 Jy ! Clean residual min=-0.002936 max=0.003368 Jy/beam ! Clean residual mean=0.000384 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 3.24504 Jy ! Adding 121 model components to the UV plane model. ! The established model now contains 665 components and 3.24504 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-0.4, 48.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333659 Jy ! Component: 100 - total flux cleaned = 0.00541995 Jy ! Component: 150 - total flux cleaned = 0.00705342 Jy ! Component: 200 - total flux cleaned = 0.00856215 Jy ! Total flux subtracted in 200 components = 0.00856215 Jy ! Clean residual min=-0.002897 max=0.003341 Jy/beam ! Clean residual mean=0.000360 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 3.2536 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 686 components and 3.2536 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (5.8, 39.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293743 Jy ! Component: 100 - total flux cleaned = 0.00473477 Jy ! Component: 150 - total flux cleaned = 0.00640243 Jy ! Component: 200 - total flux cleaned = 0.0077582 Jy ! Total flux subtracted in 200 components = 0.0077582 Jy ! Clean residual min=-0.002891 max=0.003286 Jy/beam ! Clean residual mean=0.000339 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 3.26136 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 708 components and 3.26136 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-41.4, -49.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270878 Jy ! Component: 100 - total flux cleaned = 0.00415153 Jy ! Component: 150 - total flux cleaned = 0.00538566 Jy ! Component: 200 - total flux cleaned = 0.00660683 Jy ! Total flux subtracted in 200 components = 0.00660683 Jy ! Clean residual min=-0.002900 max=0.003236 Jy/beam ! Clean residual mean=0.000321 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 3.26797 Jy ! Adding 128 model components to the UV plane model. ! The established model now contains 725 components and 3.26797 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-10.6, -46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002487 Jy ! Component: 100 - total flux cleaned = 0.00409099 Jy ! Component: 150 - total flux cleaned = 0.00548333 Jy ! Component: 200 - total flux cleaned = 0.00667333 Jy ! Total flux subtracted in 200 components = 0.00667333 Jy ! Clean residual min=-0.002929 max=0.003078 Jy/beam ! Clean residual mean=0.000303 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 3.27464 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 748 components and 3.27464 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=2.108 mas, bmaj=2.887 mas, bpa=-72.19 degrees ! Estimated noise=1.79848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00541436 Jy ! Component: 100 - total flux cleaned = 0.00997232 Jy ! Component: 150 - total flux cleaned = 0.013687 Jy ! Component: 200 - total flux cleaned = 0.017357 Jy ! Total flux subtracted in 200 components = 0.017357 Jy ! Clean residual min=-0.004137 max=0.005122 Jy/beam ! Clean residual mean=0.000938 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 3.292 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-44, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447323 Jy ! Component: 100 - total flux cleaned = 0.00796445 Jy ! Component: 150 - total flux cleaned = 0.0111154 Jy ! Component: 200 - total flux cleaned = 0.0141306 Jy ! Total flux subtracted in 200 components = 0.0141306 Jy ! Clean residual min=-0.003888 max=0.004562 Jy/beam ! Clean residual mean=0.000784 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 3.30613 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 824 components and 3.30612 Jy ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=0.6492 mas, bmaj=0.9033 mas, bpa=43.88 degrees ! Estimated noise=1.00658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192237 Jy ! Component: 100 - total flux cleaned = 0.00161637 Jy ! Component: 150 - total flux cleaned = 0.00180348 Jy ! Component: 200 - total flux cleaned = 0.00208238 Jy ! Total flux subtracted in 200 components = 0.00208238 Jy ! Clean residual min=-0.002922 max=0.003029 Jy/beam ! Clean residual mean=0.000210 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 3.30821 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 850 components and 3.30821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093712Jy sigma=0.734638 ! Fit after self-cal, rms=0.092355Jy sigma=0.724254 wmodel J2038+5119_X_map.mod ! Writing 850 model components to file: J2038+5119_X_map.mod wobs J2038+5119_X_uvs.fits ! Writing UV FITS file: J2038+5119_X_uvs.fits wwins J2038+5119_X_map.win ! wwins: Wrote 37 windows to J2038+5119_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160424 Jy ! Component: 100 - total flux cleaned = 0.00300645 Jy ! Component: 150 - total flux cleaned = 0.0043513 Jy ! Component: 200 - total flux cleaned = 0.0054493 Jy ! Component: 250 - total flux cleaned = 0.00637222 Jy ! Component: 300 - total flux cleaned = 0.00728207 Jy ! Component: 350 - total flux cleaned = 0.00808032 Jy ! Component: 400 - total flux cleaned = 0.00901694 Jy ! Component: 450 - total flux cleaned = 0.00984567 Jy ! Component: 500 - total flux cleaned = 0.010617 Jy ! Component: 550 - total flux cleaned = 0.0113336 Jy ! Component: 600 - total flux cleaned = 0.0120904 Jy ! Component: 650 - total flux cleaned = 0.0126532 Jy ! Component: 700 - total flux cleaned = 0.0133047 Jy ! Component: 750 - total flux cleaned = 0.0139048 Jy ! Component: 800 - total flux cleaned = 0.0146832 Jy ! Component: 850 - total flux cleaned = 0.0152284 Jy ! Component: 900 - total flux cleaned = 0.0159499 Jy ! Component: 950 - total flux cleaned = 0.0164873 Jy ! Component: 1000 - total flux cleaned = 0.0171542 Jy ! Component: 1050 - total flux cleaned = 0.0176847 Jy ! Component: 1100 - total flux cleaned = 0.0182555 Jy ! Component: 1150 - total flux cleaned = 0.0187363 Jy ! Component: 1200 - total flux cleaned = 0.0193441 Jy ! Component: 1250 - total flux cleaned = 0.0198626 Jy ! Component: 1300 - total flux cleaned = 0.0202922 Jy ! Component: 1350 - total flux cleaned = 0.0208904 Jy ! Component: 1400 - total flux cleaned = 0.0213578 Jy ! Component: 1450 - total flux cleaned = 0.0219498 Jy ! Component: 1500 - total flux cleaned = 0.0223708 Jy ! Component: 1550 - total flux cleaned = 0.0228735 Jy ! Component: 1600 - total flux cleaned = 0.0232905 Jy ! Component: 1650 - total flux cleaned = 0.0237468 Jy ! Component: 1700 - total flux cleaned = 0.0242427 Jy ! Component: 1750 - total flux cleaned = 0.0246949 Jy ! Component: 1800 - total flux cleaned = 0.0251861 Jy ! Component: 1850 - total flux cleaned = 0.0255121 Jy ! Component: 1900 - total flux cleaned = 0.0260801 Jy ! Component: 1950 - total flux cleaned = 0.0263629 Jy ! Component: 2000 - total flux cleaned = 0.0267654 Jy ! Component: 2050 - total flux cleaned = 0.027246 Jy ! Component: 2100 - total flux cleaned = 0.0276448 Jy ! Component: 2150 - total flux cleaned = 0.0279629 Jy ! Component: 2200 - total flux cleaned = 0.02824 Jy ! Component: 2250 - total flux cleaned = 0.0286343 Jy ! Component: 2300 - total flux cleaned = 0.0290664 Jy ! Component: 2350 - total flux cleaned = 0.0294186 Jy ! Component: 2400 - total flux cleaned = 0.0297306 Jy ! Component: 2450 - total flux cleaned = 0.0300027 Jy ! Component: 2500 - total flux cleaned = 0.030467 Jy ! Component: 2550 - total flux cleaned = 0.0307757 Jy ! Component: 2600 - total flux cleaned = 0.0309294 Jy ! Component: 2650 - total flux cleaned = 0.0312358 Jy ! Component: 2700 - total flux cleaned = 0.0314648 Jy ! Component: 2750 - total flux cleaned = 0.0318831 Jy ! Component: 2800 - total flux cleaned = 0.0321864 Jy ! Component: 2850 - total flux cleaned = 0.0325265 Jy ! Component: 2900 - total flux cleaned = 0.0327524 Jy ! Component: 2950 - total flux cleaned = 0.0331277 Jy ! Component: 3000 - total flux cleaned = 0.0333146 Jy ! Component: 3050 - total flux cleaned = 0.033613 Jy ! Component: 3100 - total flux cleaned = 0.0338362 Jy ! Component: 3150 - total flux cleaned = 0.0341695 Jy ! Component: 3200 - total flux cleaned = 0.0343541 Jy ! Component: 3250 - total flux cleaned = 0.0347223 Jy ! Component: 3300 - total flux cleaned = 0.0350527 Jy ! Component: 3350 - total flux cleaned = 0.0352723 Jy ! Component: 3400 - total flux cleaned = 0.0354547 Jy ! Component: 3450 - total flux cleaned = 0.0356001 Jy ! Component: 3500 - total flux cleaned = 0.0358539 Jy ! Component: 3550 - total flux cleaned = 0.0362515 Jy ! Component: 3600 - total flux cleaned = 0.0365399 Jy ! Component: 3650 - total flux cleaned = 0.0366837 Jy ! Component: 3700 - total flux cleaned = 0.0368628 Jy ! Component: 3750 - total flux cleaned = 0.0370772 Jy ! Component: 3800 - total flux cleaned = 0.037469 Jy ! Component: 3850 - total flux cleaned = 0.0377531 Jy ! Component: 3900 - total flux cleaned = 0.03793 Jy ! Component: 3950 - total flux cleaned = 0.0380713 Jy ! Component: 4000 - total flux cleaned = 0.0383884 Jy ! Component: 4050 - total flux cleaned = 0.0385991 Jy ! Total flux subtracted in 4096 components = 0.0388442 Jy ! Clean residual min=-0.001932 max=0.002218 Jy/beam ! Clean residual mean=0.000097 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 3.34705 Jy keep ! Adding 370 model components to the UV plane model. ! The established model now contains 1219 components and 3.34705 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J2038+5119_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6492 x 0.9033 at 43.88 degrees (North through East) ! Clean map min=-0.0028753 max=1.3784 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J2038+5119_X_map.fits wmodel /scr/pima/rv123_uvs/J2038+5119_X_map.mod ! Writing 1219 model components to file: /scr/pima/rv123_uvs/J2038+5119_X_map.mod wobs /scr/pima/rv123_uvs/J2038+5119_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J2038+5119_X_uvs.fits wwins /scr/pima/rv123_uvs/J2038+5119_X_map.win ! wwins: Wrote 38 windows to /scr/pima/rv123_uvs/J2038+5119_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.37838 invert ! Inverting map ! Your choice of large map pixels excluded 1.26% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000578081 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.125817 0.125817 0.251634 0.503269 1.00654 2.01308 4.02615 8.0523 16.1046 32.2092 64.4184 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.378 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2384.41 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J2038+5119_X_dfm.log closed on Sun Dec 23 00:45:09 2018