! Started logfile: /scr/pima/rv118_uvs/J2038+5119_X_dfm.log on Sun Dec 10 00:11:26 2017 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/rv118_uvs/J2038+5119_X_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J2038+5119_X_uva.fits ! AN table 1: 2 integrations on 3 of 3 possible baselines. ! AN table 2: 10 integrations on 45 of 45 possible baselines. ! AN table 3: 22 integrations on 55 of 55 possible baselines. ! AN table 4: 8 integrations on 6 of 6 possible baselines. ! AN table 5: 2 integrations on 3 of 3 possible baselines. ! AN table 6: 6 integrations on 6 of 6 possible baselines. ! AN table 7: 2 integrations on 10 of 10 possible baselines. ! AN table 8: 4 integrations on 6 of 6 possible baselines. ! AN table 9: 8 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.405729 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 79 lines of history. ! ! Reading 3116 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 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 50 telescope corrections were flagged in sub-array 2. ! A total of 102 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 8. ! A total of 24 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 2. ! A total of 102 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 8. ! A total of 24 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 2. ! A total of 102 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 8. ! A total of 24 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 2. ! A total of 102 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 8. ! A total of 24 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=2.250584Jy sigma=23.577813 ! Fit after self-cal, rms=1.160395Jy sigma=11.903444 ! 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 0.979% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Estimated beam: bmin=0.6939 mas, bmaj=0.8248 mas, bpa=37.48 degrees ! Estimated noise=1.44146 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 = 1.32417 Jy ! Component: 100 - total flux cleaned = 1.83778 Jy ! Total flux subtracted in 100 components = 1.83778 Jy ! Clean residual min=-0.052432 max=0.239599 Jy/beam ! Clean residual mean=0.000163 rms=0.012120 Jy/beam ! Combined flux in latest and established models = 1.83778 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.83778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.570895Jy sigma=5.815149 ! Fit after self-cal, rms=0.563744Jy sigma=5.767123 ! Inverting map ! Your choice of large map pixels excluded 0.979% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.288268 Jy ! Component: 100 - total flux cleaned = 0.465926 Jy ! Total flux subtracted in 100 components = 0.465926 Jy ! Clean residual min=-0.031279 max=0.095263 Jy/beam ! Clean residual mean=0.000062 rms=0.006345 Jy/beam ! Combined flux in latest and established models = 2.30371 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 2.30371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.304653Jy sigma=3.092429 ! Fit after self-cal, rms=0.299188Jy sigma=3.049327 ! Inverting map ! Your choice of large map pixels excluded 0.979% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Added new window around map position (-0.2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121592 Jy ! Component: 100 - total flux cleaned = 0.197028 Jy ! Total flux subtracted in 100 components = 0.197028 Jy ! Clean residual min=-0.021496 max=0.042179 Jy/beam ! Clean residual mean=0.000020 rms=0.004512 Jy/beam ! Combined flux in latest and established models = 2.50073 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 2.50073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226199Jy sigma=2.258525 ! Fit after self-cal, rms=0.223555Jy sigma=2.230012 ! Inverting map ! Your choice of large map pixels excluded 0.979% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0576334 Jy ! Component: 100 - total flux cleaned = 0.0898149 Jy ! Total flux subtracted in 100 components = 0.0898149 Jy ! Clean residual min=-0.018485 max=0.037035 Jy/beam ! Clean residual mean=0.000001 rms=0.003927 Jy/beam ! Combined flux in latest and established models = 2.59055 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 2.59055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206359Jy sigma=2.027274 ! Fit after self-cal, rms=0.205102Jy sigma=2.012294 ! Inverting map ! Your choice of large map pixels excluded 0.979% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Added new window around map position (-5, -5.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0396853 Jy ! Component: 100 - total flux cleaned = 0.0682446 Jy ! Total flux subtracted in 100 components = 0.0682446 Jy ! Clean residual min=-0.018911 max=0.027815 Jy/beam ! Clean residual mean=-0.000002 rms=0.003592 Jy/beam ! Combined flux in latest and established models = 2.65879 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 2.65879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190340Jy sigma=1.861111 ! Fit after self-cal, rms=0.189413Jy sigma=1.854271 ! Inverting map ! Your choice of large map pixels excluded 0.979% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Added new window around map position (-3.8, -6.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030481 Jy ! Component: 100 - total flux cleaned = 0.0507652 Jy ! Total flux subtracted in 100 components = 0.0507652 Jy ! Clean residual min=-0.019314 max=0.022803 Jy/beam ! Clean residual mean=-0.000004 rms=0.003387 Jy/beam ! Combined flux in latest and established models = 2.70956 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 2.70956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180231Jy sigma=1.757214 ! Fit after self-cal, rms=0.179767Jy sigma=1.753678 ! Inverting map ! Your choice of large map pixels excluded 0.979% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Added new window around map position (-4.6, -4.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245139 Jy ! Component: 100 - total flux cleaned = 0.0385173 Jy ! Total flux subtracted in 100 components = 0.0385173 Jy ! Clean residual min=-0.019172 max=0.017715 Jy/beam ! Clean residual mean=-0.000005 rms=0.003254 Jy/beam ! Combined flux in latest and established models = 2.74808 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 2.74808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173218Jy sigma=1.687073 ! Fit after self-cal, rms=0.172959Jy sigma=1.684991 ! Inverting map ! Your choice of large map pixels excluded 0.979% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 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 0.979% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Estimated beam: bmin=0.8026 mas, bmaj=0.9407 mas, bpa=42.82 degrees ! Estimated noise=1.29009 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 (-6.2, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0347728 Jy ! Component: 100 - total flux cleaned = 0.0600011 Jy ! Component: 150 - total flux cleaned = 0.0792411 Jy ! Component: 200 - total flux cleaned = 0.093615 Jy ! Total flux subtracted in 200 components = 0.093615 Jy ! Clean residual min=-0.021753 max=0.023551 Jy/beam ! Clean residual mean=-0.000023 rms=0.003511 Jy/beam ! Combined flux in latest and established models = 2.84169 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 92 components and 2.84169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162014Jy sigma=1.578525 ! Fit after self-cal, rms=0.161185Jy sigma=1.571072 ! Inverting map ! Your choice of large map pixels excluded 0.979% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Added new window around map position (-4.2, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235924 Jy ! Component: 100 - total flux cleaned = 0.0377997 Jy ! Component: 150 - total flux cleaned = 0.046079 Jy ! Component: 200 - total flux cleaned = 0.0516308 Jy ! Total flux subtracted in 200 components = 0.0516308 Jy ! Clean residual min=-0.020451 max=0.015158 Jy/beam ! Clean residual mean=-0.000027 rms=0.003286 Jy/beam ! Combined flux in latest and established models = 2.89332 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 120 components and 2.89332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156034Jy sigma=1.520474 ! Fit after self-cal, rms=0.155594Jy sigma=1.516298 ! Inverting map ! Your choice of large map pixels excluded 0.979% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8026 x 0.9407 at 42.82 degrees (North through East) ! Clean map min=-0.018814 max=1.646 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! 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* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 1.02 KP 1.07 ! LA 1.02 NL 0.96 ON 0.99 PT 1.05 ! SC 0.98 WZ 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.97 HN 1.01 KK 1.02 ! KP 1.01 LA 0.99 NL 0.97 ON 1.01 ! OV 0.98 PT 0.98 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.96 NY 1.00 ON 1.04 WZ 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* ON 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HN 0.98 NY 0.99 ON 1.02 WZ 1.00 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.00 HN 0.99 KK 0.97 NY 0.98 ! OV 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.05 HN 1.23 NL 0.97 NY 0.96 ! ! A total of 12 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! BR 1.01 KK 1.06 LA 1.06 NL 1.21 ! NY 0.94 OV 1.02 ! ! ! Correcting IF 2. ! 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* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 HN 1.01 KP 1.08 ! LA 1.01 NL 0.97 ON 0.99 PT 1.02 ! SC 0.96 WZ 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.98 HN 1.00 KK 1.01 ! KP 0.99 LA 1.00 NL 0.97 ON 1.03 ! OV 0.99 PT 0.99 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.94 NY 0.95 ON 1.07 WZ 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* ON 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HN 1.01 NY 0.99 ON 1.05 WZ 1.01 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.01 HN 1.02 KK 0.96 NY 1.02 ! OV 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.01 HN 1.25 NL 0.99 NY 0.94 ! ! A total of 12 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! BR 1.02 KK 1.03 LA 1.08 NL 1.19 ! NY 0.90 OV 1.03 ! ! ! 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* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 1.00 KP 1.08 ! LA 1.02 NL 0.98 ON 1.01 PT 1.03 ! SC 0.99 WZ 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.97 HN 1.01 KK 1.05 ! KP 1.00 LA 1.00 NL 0.98 ON 1.03 ! OV 0.99 PT 1.00 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.94 NY 0.98 ON 1.05 WZ 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* ON 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HN 0.99 NY 1.00 ON 1.04 WZ 1.00 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.98 HN 1.01 KK 0.95 NY 0.97 ! OV 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.03 HN 1.24 NL 0.99 NY 0.95 ! ! A total of 12 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! BR 1.00 KK 1.05 LA 1.10 NL 1.20 ! NY 0.96 OV 1.03 ! ! ! 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* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 HN 1.02 KP 1.10 ! LA 1.04 NL 0.96 ON 0.99 PT 1.04 ! SC 0.98 WZ 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.98 HN 1.01 KK 1.05 ! KP 1.00 LA 1.00 NL 0.97 ON 1.00 ! OV 0.99 PT 1.00 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.95 NY 0.96 ON 1.07 WZ 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* ON 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HN 0.98 NY 1.02 ON 1.07 WZ 1.00 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.98 HN 1.01 KK 0.91 NY 0.99 ! OV 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.01 HN 1.22 NL 1.01 NY 0.98 ! ! A total of 12 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! BR 1.02 KK 1.00 LA 1.10 NL 1.20 ! NY 0.98 OV 1.01 ! ! ! Fit before self-cal, rms=0.155594Jy sigma=1.516298 ! Fit after self-cal, rms=0.125746Jy sigma=1.232855 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Estimated beam: bmin=0.7956 mas, bmaj=0.995 mas, bpa=38.62 degrees ! Estimated noise=1.3382 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 (-5.8, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117945 Jy ! Component: 100 - total flux cleaned = 0.0186732 Jy ! Component: 150 - total flux cleaned = 0.02568 Jy ! Component: 200 - total flux cleaned = 0.0314171 Jy ! Total flux subtracted in 200 components = 0.0314171 Jy ! Clean residual min=-0.010781 max=0.013281 Jy/beam ! Clean residual mean=-0.000034 rms=0.002380 Jy/beam ! Combined flux in latest and established models = 2.92474 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 140 components and 2.92474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122026Jy sigma=1.197022 ! Fit after self-cal, rms=0.121741Jy sigma=1.193943 ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Added new window around map position (-3.6, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00877507 Jy ! Component: 100 - total flux cleaned = 0.014832 Jy ! Component: 150 - total flux cleaned = 0.0178977 Jy ! Component: 200 - total flux cleaned = 0.0210779 Jy ! Total flux subtracted in 200 components = 0.0210779 Jy ! Clean residual min=-0.010740 max=0.011777 Jy/beam ! Clean residual mean=-0.000038 rms=0.002299 Jy/beam ! Combined flux in latest and established models = 2.94582 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 155 components and 2.94582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119423Jy sigma=1.171224 ! Fit after self-cal, rms=0.119294Jy sigma=1.169372 ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Added new window around map position (-8.4, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106468 Jy ! Component: 100 - total flux cleaned = 0.0155067 Jy ! Component: 150 - total flux cleaned = 0.0185657 Jy ! Component: 200 - total flux cleaned = 0.0211249 Jy ! Total flux subtracted in 200 components = 0.0211249 Jy ! Clean residual min=-0.010345 max=0.010958 Jy/beam ! Clean residual mean=-0.000034 rms=0.002222 Jy/beam ! Combined flux in latest and established models = 2.96694 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 167 components and 2.96694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117230Jy sigma=1.149844 ! Fit after self-cal, rms=0.117155Jy sigma=1.148377 ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Added new window around map position (-12.2, -16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00876244 Jy ! Component: 100 - total flux cleaned = 0.0126328 Jy ! Component: 150 - total flux cleaned = 0.0147603 Jy ! Component: 200 - total flux cleaned = 0.0172501 Jy ! Total flux subtracted in 200 components = 0.0172501 Jy ! Clean residual min=-0.010059 max=0.009662 Jy/beam ! Clean residual mean=-0.000030 rms=0.002171 Jy/beam ! Combined flux in latest and established models = 2.98419 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 175 components and 2.98419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115449Jy sigma=1.131938 ! Fit after self-cal, rms=0.115382Jy sigma=1.130417 ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 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=0.115382Jy sigma=1.130417 ! Fit after self-cal, rms=0.095677Jy sigma=0.943568 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Estimated beam: bmin=0.7992 mas, bmaj=0.9704 mas, bpa=40.36 degrees ! Estimated noise=1.32874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215223 Jy ! Component: 100 - total flux cleaned = 0.00493994 Jy ! Component: 150 - total flux cleaned = 0.00716438 Jy ! Component: 200 - total flux cleaned = 0.00843669 Jy ! Total flux subtracted in 200 components = 0.00843669 Jy ! Clean residual min=-0.006805 max=0.008306 Jy/beam ! Clean residual mean=-0.000007 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 2.99263 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 189 components and 2.99263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094595Jy sigma=0.932368 ! Fit after self-cal, rms=0.094457Jy sigma=0.930708 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 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 (-6.2, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705056 Jy ! Component: 100 - total flux cleaned = 0.0106254 Jy ! Component: 150 - total flux cleaned = 0.0132882 Jy ! Component: 200 - total flux cleaned = 0.0141612 Jy ! Total flux subtracted in 200 components = 0.0141612 Jy ! Clean residual min=-0.007002 max=0.006514 Jy/beam ! Clean residual mean=-0.000006 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 3.00679 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 210 components and 3.00679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093171Jy sigma=0.917757 ! Fit after self-cal, rms=0.093007Jy sigma=0.916173 ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 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=0.093007Jy sigma=0.916173 ! Fit after self-cal, rms=0.091431Jy sigma=0.894568 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Estimated beam: bmin=0.7999 mas, bmaj=0.9683 mas, bpa=40.28 degrees ! Estimated noise=1.32778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290638 Jy ! Component: 100 - total flux cleaned = 0.00564224 Jy ! Component: 150 - total flux cleaned = 0.00649192 Jy ! Component: 200 - total flux cleaned = 0.00680648 Jy ! Total flux subtracted in 200 components = 0.00680648 Jy ! Clean residual min=-0.006272 max=0.006187 Jy/beam ! Clean residual mean=-0.000002 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 3.01359 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 219 components and 3.01359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090696Jy sigma=0.887084 ! Fit after self-cal, rms=0.090657Jy sigma=0.886467 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 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 = 0.00134544 Jy ! Component: 100 - total flux cleaned = 0.00181635 Jy ! Component: 150 - total flux cleaned = 0.00211529 Jy ! Component: 200 - total flux cleaned = 0.00240845 Jy ! Total flux subtracted in 200 components = 0.00240845 Jy ! Clean residual min=-0.006307 max=0.006059 Jy/beam ! Clean residual mean=-0.000003 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 3.016 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 224 components and 3.016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090202Jy sigma=0.881470 ! Fit after self-cal, rms=0.090186Jy sigma=0.881137 ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 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=0.090186Jy sigma=0.881137 ! Fit after self-cal, rms=0.090110Jy sigma=0.880462 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Estimated beam: bmin=2.176 mas, bmaj=2.927 mas, bpa=83.32 degrees ! Estimated noise=1.9811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.006853 Jy ! Component: 100 - total flux cleaned = 0.00981596 Jy ! Component: 150 - total flux cleaned = 0.0123948 Jy ! Component: 200 - total flux cleaned = 0.0133539 Jy ! Total flux subtracted in 200 components = 0.0133539 Jy ! Clean residual min=-0.005265 max=0.006986 Jy/beam ! Clean residual mean=-0.000010 rms=0.001531 Jy/beam ! Combined flux in latest and established models = 3.02936 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 242 components and 3.02936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089919Jy sigma=0.879800 ! Fit after self-cal, rms=0.089881Jy sigma=0.879159 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 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 (-13, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00758095 Jy ! Component: 100 - total flux cleaned = 0.0120472 Jy ! Component: 150 - total flux cleaned = 0.0145632 Jy ! Component: 200 - total flux cleaned = 0.0161037 Jy ! Total flux subtracted in 200 components = 0.0161037 Jy ! Clean residual min=-0.005123 max=0.005666 Jy/beam ! Clean residual mean=0.000004 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 3.04546 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 269 components and 3.04546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089529Jy sigma=0.877612 ! Fit after self-cal, rms=0.089507Jy sigma=0.876990 ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 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 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Estimated beam: bmin=0.8004 mas, bmaj=0.9671 mas, bpa=40.22 degrees ! Estimated noise=1.32746 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8004 x 0.9671 at 40.22 degrees (North through East) ! Clean map min=-0.0047761 max=1.6651 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=0.089507Jy sigma=0.876990 ! Fit after self-cal, rms=0.078939Jy sigma=0.746127 ! Inverting map and beam ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Estimated beam: bmin=0.8002 mas, bmaj=0.9685 mas, bpa=40.19 degrees ! Estimated noise=1.32752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260372 Jy ! Component: 100 - total flux cleaned = 0.00412108 Jy ! Component: 150 - total flux cleaned = 0.00482094 Jy ! Component: 200 - total flux cleaned = 0.00547049 Jy ! Total flux subtracted in 200 components = 0.00547049 Jy ! Clean residual min=-0.005748 max=0.006280 Jy/beam ! Clean residual mean=-0.000001 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 3.05093 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 296 components and 3.05093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078237Jy sigma=0.737271 ! Fit after self-cal, rms=0.078208Jy sigma=0.736957 ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Added new window around map position (2, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028648 Jy ! Component: 100 - total flux cleaned = 0.00303053 Jy ! Component: 150 - total flux cleaned = 0.00336591 Jy ! Component: 200 - total flux cleaned = 0.00352497 Jy ! Total flux subtracted in 200 components = 0.00352497 Jy ! Clean residual min=-0.005513 max=0.005289 Jy/beam ! Clean residual mean=-0.000001 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 3.05446 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 310 components and 3.05446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077449Jy sigma=0.727995 ! Fit after self-cal, rms=0.077438Jy sigma=0.727732 ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077438Jy sigma=0.727732 ! Fit after self-cal, rms=0.077283Jy sigma=0.727076 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 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Estimated beam: bmin=0.6906 mas, bmaj=0.8388 mas, bpa=35.05 degrees ! Estimated noise=1.479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.36168 Jy ! Component: 100 - total flux cleaned = 1.88194 Jy ! Component: 150 - total flux cleaned = 2.15699 Jy ! Component: 200 - total flux cleaned = 2.32378 Jy ! Total flux subtracted in 200 components = 2.32378 Jy ! Clean residual min=-0.023304 max=0.086923 Jy/beam ! Clean residual mean=0.000054 rms=0.005227 Jy/beam ! Combined flux in latest and established models = 2.32378 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 21 model components to the UV plane model. ! The established model now contains 21 components and 2.32378 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Estimated beam: bmin=0.8004 mas, bmaj=0.968 mas, bpa=40.11 degrees ! Estimated noise=1.32772 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 = 0.136438 Jy ! Component: 100 - total flux cleaned = 0.22436 Jy ! Component: 150 - total flux cleaned = 0.291026 Jy ! Component: 200 - total flux cleaned = 0.344338 Jy ! Total flux subtracted in 200 components = 0.344338 Jy ! Clean residual min=-0.011811 max=0.031940 Jy/beam ! Clean residual mean=0.000044 rms=0.003669 Jy/beam ! Combined flux in latest and established models = 2.66812 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 60 components and 2.66812 Jy ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435877 Jy ! Component: 100 - total flux cleaned = 0.0799141 Jy ! Component: 150 - total flux cleaned = 0.110505 Jy ! Component: 200 - total flux cleaned = 0.136711 Jy ! Total flux subtracted in 200 components = 0.136711 Jy ! Clean residual min=-0.008545 max=0.017200 Jy/beam ! Clean residual mean=0.000013 rms=0.002444 Jy/beam ! Combined flux in latest and established models = 2.80483 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 96 components and 2.80483 Jy ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Added new window around map position (0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229701 Jy ! Component: 100 - total flux cleaned = 0.0431489 Jy ! Component: 150 - total flux cleaned = 0.0610255 Jy ! Component: 200 - total flux cleaned = 0.0769532 Jy ! Total flux subtracted in 200 components = 0.0769532 Jy ! Clean residual min=-0.006860 max=0.011850 Jy/beam ! Clean residual mean=0.000000 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 2.88178 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 125 components and 2.88178 Jy ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Added new window around map position (-3, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145705 Jy ! Component: 100 - total flux cleaned = 0.0276224 Jy ! Component: 150 - total flux cleaned = 0.0395554 Jy ! Component: 200 - total flux cleaned = 0.0505173 Jy ! Total flux subtracted in 200 components = 0.0505173 Jy ! Clean residual min=-0.006827 max=0.009866 Jy/beam ! Clean residual mean=-0.000005 rms=0.001616 Jy/beam ! Combined flux in latest and established models = 2.9323 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 160 components and 2.9323 Jy ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Added new window around map position (-0.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00919769 Jy ! Component: 100 - total flux cleaned = 0.0173009 Jy ! Component: 150 - total flux cleaned = 0.0249148 Jy ! Component: 200 - total flux cleaned = 0.0320924 Jy ! Total flux subtracted in 200 components = 0.0320924 Jy ! Clean residual min=-0.006017 max=0.007915 Jy/beam ! Clean residual mean=-0.000006 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 2.96439 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 194 components and 2.96439 Jy ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Added new window around map position (-7.6, -16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00787594 Jy ! Component: 100 - total flux cleaned = 0.0138196 Jy ! Component: 150 - total flux cleaned = 0.0182862 Jy ! Component: 200 - total flux cleaned = 0.0228567 Jy ! Total flux subtracted in 200 components = 0.0228567 Jy ! Clean residual min=-0.005782 max=0.007048 Jy/beam ! Clean residual mean=-0.000005 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 2.98725 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 216 components and 2.98725 Jy ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Added new window around map position (-10, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00578907 Jy ! Component: 100 - total flux cleaned = 0.00975463 Jy ! Component: 150 - total flux cleaned = 0.0133141 Jy ! Component: 200 - total flux cleaned = 0.0172356 Jy ! Total flux subtracted in 200 components = 0.0172356 Jy ! Clean residual min=-0.005549 max=0.006149 Jy/beam ! Clean residual mean=-0.000004 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 3.00448 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 230 components and 3.00448 Jy ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Added new window around map position (-6.8, -20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00503797 Jy ! Component: 100 - total flux cleaned = 0.00800522 Jy ! Component: 150 - total flux cleaned = 0.0108764 Jy ! Component: 200 - total flux cleaned = 0.0138633 Jy ! Total flux subtracted in 200 components = 0.0138633 Jy ! Clean residual min=-0.005386 max=0.005690 Jy/beam ! Clean residual mean=-0.000002 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 3.01835 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 244 components and 3.01835 Jy ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Added new window around map position (-6.2, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430415 Jy ! Component: 100 - total flux cleaned = 0.0065258 Jy ! Component: 150 - total flux cleaned = 0.00887383 Jy ! Component: 200 - total flux cleaned = 0.0107725 Jy ! Total flux subtracted in 200 components = 0.0107725 Jy ! Clean residual min=-0.005181 max=0.005081 Jy/beam ! Clean residual mean=-0.000001 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 3.02912 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 264 components and 3.02912 Jy ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 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 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Estimated beam: bmin=2.176 mas, bmaj=2.927 mas, bpa=83.31 degrees ! Estimated noise=1.98094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00867538 Jy ! Component: 100 - total flux cleaned = 0.0151383 Jy ! Component: 150 - total flux cleaned = 0.0204865 Jy ! Component: 200 - total flux cleaned = 0.024973 Jy ! Total flux subtracted in 200 components = 0.024973 Jy ! Clean residual min=-0.005238 max=0.005668 Jy/beam ! Clean residual mean=-0.000000 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 3.05409 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 (-15.8, -12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490202 Jy ! Component: 100 - total flux cleaned = 0.00762414 Jy ! Component: 150 - total flux cleaned = 0.00975693 Jy ! Component: 200 - total flux cleaned = 0.0110011 Jy ! Total flux subtracted in 200 components = 0.0110011 Jy ! Clean residual min=-0.004843 max=0.004628 Jy/beam ! Clean residual mean=0.000005 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 3.06509 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 354 components and 3.06509 Jy ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! Estimated beam: bmin=0.8004 mas, bmaj=0.968 mas, bpa=40.11 degrees ! Estimated noise=1.32772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000527547 Jy ! Component: 100 - total flux cleaned = -0.0014698 Jy ! Component: 150 - total flux cleaned = -0.00218076 Jy ! Component: 200 - total flux cleaned = -0.00217703 Jy ! Total flux subtracted in 200 components = -0.00217703 Jy ! Clean residual min=-0.004971 max=0.004796 Jy/beam ! Clean residual mean=0.000002 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 3.06292 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 372 components and 3.06292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080502Jy sigma=0.828234 ! Fit after self-cal, rms=0.075797Jy sigma=0.776937 wmodel J2038+5119_X_map.mod ! Writing 372 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 22 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 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0008131 Jy ! Component: 100 - total flux cleaned = -0.00140379 Jy ! Component: 150 - total flux cleaned = -0.00189209 Jy ! Component: 200 - total flux cleaned = -0.00197166 Jy ! Component: 250 - total flux cleaned = -0.00197189 Jy ! Component: 300 - total flux cleaned = -0.00166713 Jy ! Component: 350 - total flux cleaned = -0.00166894 Jy ! Component: 400 - total flux cleaned = -0.00174373 Jy ! Component: 450 - total flux cleaned = -0.0018169 Jy ! Component: 500 - total flux cleaned = -0.00181639 Jy ! Component: 550 - total flux cleaned = -0.0015309 Jy ! Component: 600 - total flux cleaned = -0.00167296 Jy ! Component: 650 - total flux cleaned = -0.00167252 Jy ! Component: 700 - total flux cleaned = -0.00181052 Jy ! Component: 750 - total flux cleaned = -0.0015345 Jy ! Component: 800 - total flux cleaned = -0.00153431 Jy ! Component: 850 - total flux cleaned = -0.00139852 Jy ! Component: 900 - total flux cleaned = -0.00133178 Jy ! Component: 950 - total flux cleaned = -0.00146532 Jy ! Component: 1000 - total flux cleaned = -0.00126608 Jy ! Component: 1050 - total flux cleaned = -0.00152889 Jy ! Component: 1100 - total flux cleaned = -0.0011367 Jy ! Component: 1150 - total flux cleaned = -0.00152675 Jy ! Component: 1200 - total flux cleaned = -0.00159163 Jy ! Component: 1250 - total flux cleaned = -0.00159153 Jy ! Component: 1300 - total flux cleaned = -0.00159106 Jy ! Component: 1350 - total flux cleaned = -0.00165489 Jy ! Component: 1400 - total flux cleaned = -0.00165533 Jy ! Component: 1450 - total flux cleaned = -0.00165543 Jy ! Component: 1500 - total flux cleaned = -0.00184284 Jy ! Component: 1550 - total flux cleaned = -0.00178026 Jy ! Component: 1600 - total flux cleaned = -0.00165704 Jy ! Component: 1650 - total flux cleaned = -0.00147231 Jy ! Component: 1700 - total flux cleaned = -0.00171679 Jy ! Component: 1750 - total flux cleaned = -0.00147285 Jy ! Component: 1800 - total flux cleaned = -0.0017751 Jy ! Component: 1850 - total flux cleaned = -0.00171432 Jy ! Component: 1900 - total flux cleaned = -0.0017738 Jy ! Component: 1950 - total flux cleaned = -0.00165398 Jy ! Component: 2000 - total flux cleaned = -0.00135713 Jy ! Component: 2050 - total flux cleaned = -0.00117998 Jy ! Component: 2100 - total flux cleaned = -0.00165096 Jy ! Component: 2150 - total flux cleaned = -0.0018264 Jy ! Component: 2200 - total flux cleaned = -0.00176791 Jy ! Component: 2250 - total flux cleaned = -0.00147772 Jy ! Component: 2300 - total flux cleaned = -0.00170892 Jy ! Component: 2350 - total flux cleaned = -0.00182432 Jy ! Component: 2400 - total flux cleaned = -0.00182412 Jy ! Component: 2450 - total flux cleaned = -0.00188078 Jy ! Component: 2500 - total flux cleaned = -0.00210771 Jy ! Component: 2550 - total flux cleaned = -0.00227726 Jy ! Component: 2600 - total flux cleaned = -0.00222084 Jy ! Component: 2650 - total flux cleaned = -0.00227707 Jy ! Component: 2700 - total flux cleaned = -0.00238842 Jy ! Component: 2750 - total flux cleaned = -0.0023329 Jy ! Component: 2800 - total flux cleaned = -0.00249889 Jy ! Component: 2850 - total flux cleaned = -0.00277416 Jy ! Component: 2900 - total flux cleaned = -0.00282898 Jy ! Component: 2950 - total flux cleaned = -0.00288354 Jy ! Component: 3000 - total flux cleaned = -0.00266567 Jy ! Component: 3050 - total flux cleaned = -0.00304498 Jy ! Component: 3100 - total flux cleaned = -0.00293691 Jy ! Component: 3150 - total flux cleaned = -0.00315214 Jy ! Component: 3200 - total flux cleaned = -0.00299146 Jy ! Component: 3250 - total flux cleaned = -0.00309818 Jy ! Component: 3300 - total flux cleaned = -0.00304507 Jy ! Component: 3350 - total flux cleaned = -0.003204 Jy ! Component: 3400 - total flux cleaned = -0.00320368 Jy ! Component: 3450 - total flux cleaned = -0.00336176 Jy ! Component: 3500 - total flux cleaned = -0.00351882 Jy ! Component: 3550 - total flux cleaned = -0.00346677 Jy ! Component: 3600 - total flux cleaned = -0.00336256 Jy ! Component: 3650 - total flux cleaned = -0.00346644 Jy ! Component: 3700 - total flux cleaned = -0.00346635 Jy ! Component: 3750 - total flux cleaned = -0.00336357 Jy ! Component: 3800 - total flux cleaned = -0.00341483 Jy ! Component: 3850 - total flux cleaned = -0.00361934 Jy ! Component: 3900 - total flux cleaned = -0.00361949 Jy ! Component: 3950 - total flux cleaned = -0.00361993 Jy ! Component: 4000 - total flux cleaned = -0.00387249 Jy ! Component: 4050 - total flux cleaned = -0.0038723 Jy ! Total flux subtracted in 4096 components = -0.00397242 Jy ! Clean residual min=-0.002793 max=0.002855 Jy/beam ! Clean residual mean=0.000001 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 3.05895 Jy keep ! Adding 361 model components to the UV plane model. ! The established model now contains 730 components and 3.05894 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J2038+5119_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8004 x 0.968 at 40.11 degrees (North through East) ! Clean map min=-0.0038061 max=1.6664 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J2038+5119_X_map.fits wmodel /scr/pima/rv118_uvs/J2038+5119_X_map.mod ! Writing 730 model components to file: /scr/pima/rv118_uvs/J2038+5119_X_map.mod wobs /scr/pima/rv118_uvs/J2038+5119_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J2038+5119_X_uvs.fits wwins /scr/pima/rv118_uvs/J2038+5119_X_map.win ! wwins: Wrote 23 windows to /scr/pima/rv118_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 1.66644 invert ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1844 milli-arcsec ! The y-axis pixel size should ideally be below 0.185 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000816353 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.146964 0.146964 0.293928 0.587855 1.17571 2.35142 4.70284 9.40568 18.8114 37.6227 75.2455 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.666 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2041.32 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J2038+5119_X_dfm.log closed on Sun Dec 10 00:11:32 2017