! Started logfile: /scr/pima/rv120_uvs/J1516+1932_X_dfm.log on Fri Dec 22 22:43:19 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/rv120_uvs/J1516+1932_X_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J1516+1932_X_uva.fits ! AN table 1: 10 integrations on 55 of 55 possible baselines. ! AN table 2: 5 integrations on 15 of 15 possible baselines. ! AN table 3: 13 integrations on 10 of 10 possible baselines. ! AN table 4: 104 integrations on 21 of 21 possible baselines. ! AN table 5: 51 integrations on 45 of 45 possible baselines. ! AN table 6: 17 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.382072 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1516+1932 ! ! 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 9428 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 J1516+1932_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 48 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 335 telescope corrections were flagged in sub-array 4. ! A total of 324 telescope corrections were flagged in sub-array 5. ! A total of 89 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 335 telescope corrections were flagged in sub-array 4. ! A total of 324 telescope corrections were flagged in sub-array 5. ! A total of 89 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 335 telescope corrections were flagged in sub-array 4. ! A total of 324 telescope corrections were flagged in sub-array 5. ! A total of 89 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 335 telescope corrections were flagged in sub-array 4. ! A total of 324 telescope corrections were flagged in sub-array 5. ! A total of 89 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.107260Jy sigma=16.908226 ! Fit after self-cal, rms=0.573646Jy sigma=8.582402 ! 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 4.77% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 milli-arcsec ! Estimated beam: bmin=0.6588 mas, bmaj=0.9005 mas, bpa=10.57 degrees ! Estimated noise=0.761376 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 = 0.334141 Jy ! Component: 100 - total flux cleaned = 0.412359 Jy ! Total flux subtracted in 100 components = 0.412359 Jy ! Clean residual min=-0.010826 max=0.030722 Jy/beam ! Clean residual mean=0.000003 rms=0.002083 Jy/beam ! Combined flux in latest and established models = 0.412359 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.412359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122151Jy sigma=1.426063 ! Fit after self-cal, rms=0.122120Jy sigma=1.425934 ! Inverting map ! Your choice of large map pixels excluded 4.77% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325471 Jy ! Component: 100 - total flux cleaned = 0.0482927 Jy ! Total flux subtracted in 100 components = 0.0482927 Jy ! Clean residual min=-0.010709 max=0.013075 Jy/beam ! Clean residual mean=0.000002 rms=0.001759 Jy/beam ! Combined flux in latest and established models = 0.460652 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.460652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113144Jy sigma=1.242954 ! Fit after self-cal, rms=0.113059Jy sigma=1.242471 ! Inverting map ! Your choice of large map pixels excluded 4.77% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 milli-arcsec ! Added new window around map position (-0.8, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121979 Jy ! Component: 100 - total flux cleaned = 0.0152677 Jy ! Total flux subtracted in 100 components = 0.0152677 Jy ! Clean residual min=-0.011405 max=0.011283 Jy/beam ! Clean residual mean=0.000002 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 0.475919 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.475919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111726Jy sigma=1.222226 ! Fit after self-cal, rms=0.111604Jy sigma=1.219571 ! Inverting map ! Your choice of large map pixels excluded 4.77% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 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 4.77% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 milli-arcsec ! Estimated beam: bmin=0.7326 mas, bmaj=0.9089 mas, bpa=15.72 degrees ! Estimated noise=0.582911 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 = 0.00333583 Jy ! Component: 100 - total flux cleaned = 0.00360471 Jy ! Component: 150 - total flux cleaned = 0.00360769 Jy ! Component: 200 - total flux cleaned = 0.00339978 Jy ! Total flux subtracted in 200 components = 0.00339978 Jy ! Clean residual min=-0.008964 max=0.007827 Jy/beam ! Clean residual mean=0.000001 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.479319 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.479319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109893Jy sigma=1.205285 ! Fit after self-cal, rms=0.109797Jy sigma=1.204396 ! Inverting map ! Your choice of large map pixels excluded 4.77% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7326 x 0.9089 at 15.72 degrees (North through East) ! Clean map min=-0.0073324 max=0.40611 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 1.01 FD 1.00 HN 1.04 KP 1.00 ! LA 1.00 MK 0.90 NL 1.03 NY 0.87 ! OV 1.01 PT 1.03 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 KK 0.99 KP 1.05 MK 0.84 ! OV 1.00 PT 1.02 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 KK 1.03 MK 0.92 NY 0.95 ! OV 1.02 ! ! A total of 129 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.95 HN 1.11 NL 1.29 NY 0.96 ! ON 1.02 SC 1.04 WZ 0.94 ! ! A total of 66 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 1.06 HH 0.94 HN 1.01 ! LA 1.02 NL 1.00 ON 1.00 PT 1.05 ! SC 0.96 WZ 0.96 ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 1.02 HN 0.91 KK 1.05 ! KP 1.02 LA 0.99 NL 0.99 NY 4.10 ! OV 1.05 PT 1.02 SC 0.93 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.08 KP 1.00 ! LA 0.99 MK 0.89 NL 1.02 NY 0.91 ! OV 1.01 PT 1.02 SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 KK 1.03 KP 1.04 MK 0.82 ! OV 0.98 PT 1.04 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 KK 0.94 MK 0.84 NY 1.02 ! OV 1.05 ! ! A total of 129 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.91 HN 1.11 NL 1.29 NY 0.97 ! ON 1.01 SC 1.05 WZ 0.94 ! ! A total of 66 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.12 FD 1.08 HH 0.85 HN 0.94 ! LA 1.03 NL 0.99 ON 0.99 PT 1.03 ! SC 0.96 WZ 0.96 ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.03 HN 0.90 KK 1.00 ! KP 1.01 LA 0.99 NL 0.99 NY 3.49 ! OV 1.03 PT 1.00 SC 0.91 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.04 KP 1.02 ! LA 0.96 MK 0.89 NL 1.01 NY 0.88 ! OV 1.01 PT 1.02 SC 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 KK 0.96 KP 1.06 MK 0.80 ! OV 0.98 PT 1.01 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 KK 0.90 MK 0.84 NY 1.02 ! OV 1.03 ! ! A total of 129 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.94 HN 1.13 NL 1.31 NY 0.95 ! ON 1.00 SC 1.08 WZ 0.94 ! ! A total of 66 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 1.08 HH 0.96 HN 0.98 ! LA 1.03 NL 0.98 ON 0.99 PT 1.07 ! SC 1.00 WZ 0.97 ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 1.01 HN 0.91 KK 1.00 ! KP 1.01 LA 0.99 NL 0.99 NY 3.51 ! OV 1.01 PT 1.02 SC 0.89 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.07 KP 0.99 ! LA 0.96 MK 0.91 NL 1.04 NY 0.92 ! OV 1.00 PT 1.01 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 KK 0.94 KP 0.96 MK 0.89 ! OV 0.99 PT 0.98 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.88 KK 0.95 MK 0.87 NY 0.96 ! OV 1.02 ! ! A total of 129 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.95 HN 1.13 NL 1.27 NY 0.94 ! ON 1.01 SC 1.09 WZ 0.93 ! ! A total of 66 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 1.06 HH 0.94 HN 0.97 ! LA 1.00 NL 1.01 ON 0.97 PT 1.05 ! SC 1.00 WZ 0.97 ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 1.01 HN 0.89 KK 0.96 ! KP 1.01 LA 0.96 NL 0.99 NY 4.29 ! OV 1.04 PT 1.00 SC 0.90 ! ! ! Fit before self-cal, rms=0.109797Jy sigma=1.204396 ! Fit after self-cal, rms=0.103090Jy sigma=1.013034 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 milli-arcsec ! Estimated beam: bmin=0.7129 mas, bmaj=0.9328 mas, bpa=12.17 degrees ! Estimated noise=0.610009 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 = 0.00218561 Jy ! Component: 100 - total flux cleaned = 0.00231153 Jy ! Component: 150 - total flux cleaned = 0.00240027 Jy ! Component: 200 - total flux cleaned = 0.00240122 Jy ! Total flux subtracted in 200 components = 0.00240122 Jy ! Clean residual min=-0.005100 max=0.004410 Jy/beam ! Clean residual mean=0.000000 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.48172 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.48172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102755Jy sigma=1.009599 ! Fit after self-cal, rms=0.102924Jy sigma=1.008716 ! Inverting map ! Your choice of large map pixels excluded 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 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=0.102924Jy sigma=1.008716 ! Fit after self-cal, rms=0.102101Jy sigma=0.976365 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 milli-arcsec ! Estimated beam: bmin=0.7116 mas, bmaj=0.9333 mas, bpa=12.12 degrees ! Estimated noise=0.609275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.07666e-07 Jy ! Component: 100 - total flux cleaned = 0.000386806 Jy ! Component: 150 - total flux cleaned = 0.00057601 Jy ! Component: 200 - total flux cleaned = 0.000635118 Jy ! Total flux subtracted in 200 components = 0.000635118 Jy ! Clean residual min=-0.004852 max=0.003667 Jy/beam ! Clean residual mean=0.000000 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.482355 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.482355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101933Jy sigma=0.974659 ! Fit after self-cal, rms=0.101980Jy sigma=0.974321 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 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 = 3.50539e-05 Jy ! Component: 100 - total flux cleaned = 0.000210881 Jy ! Component: 150 - total flux cleaned = 0.000318879 Jy ! Component: 200 - total flux cleaned = 0.000368608 Jy ! Total flux subtracted in 200 components = 0.000368608 Jy ! Clean residual min=-0.004450 max=0.003653 Jy/beam ! Clean residual mean=0.000000 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.482724 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.482724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101893Jy sigma=0.973482 ! Fit after self-cal, rms=0.101876Jy sigma=0.973271 ! Inverting map ! Your choice of large map pixels excluded 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 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=0.101876Jy sigma=0.973271 ! Fit after self-cal, rms=0.103877Jy sigma=0.950273 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 milli-arcsec ! Estimated beam: bmin=0.7108 mas, bmaj=0.933 mas, bpa=12.16 degrees ! Estimated noise=0.609162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000242628 Jy ! Component: 100 - total flux cleaned = -6.93907e-05 Jy ! Component: 150 - total flux cleaned = 7.92231e-05 Jy ! Component: 200 - total flux cleaned = 0.000127542 Jy ! Total flux subtracted in 200 components = 0.000127542 Jy ! Clean residual min=-0.004179 max=0.003245 Jy/beam ! Clean residual mean=0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.482852 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.482852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103797Jy sigma=0.949225 ! Fit after self-cal, rms=0.103849Jy sigma=0.948997 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 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 = -0.000156068 Jy ! Component: 100 - total flux cleaned = -1.70257e-05 Jy ! Component: 150 - total flux cleaned = 2.74181e-05 Jy ! Component: 200 - total flux cleaned = 2.89273e-05 Jy ! Total flux subtracted in 200 components = 2.89273e-05 Jy ! Clean residual min=-0.003886 max=0.003223 Jy/beam ! Clean residual mean=0.000001 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.482881 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.482881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103794Jy sigma=0.948428 ! Fit after self-cal, rms=0.103788Jy sigma=0.948310 ! Inverting map ! Your choice of large map pixels excluded 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 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=0.103788Jy sigma=0.948310 ! Fit after self-cal, rms=0.103939Jy sigma=0.948123 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 milli-arcsec ! Estimated beam: bmin=2.346 mas, bmaj=2.683 mas, bpa=-49.53 degrees ! Estimated noise=0.804404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204462 Jy ! Component: 100 - total flux cleaned = 0.000107732 Jy ! Component: 150 - total flux cleaned = 4.69073e-05 Jy ! Component: 200 - total flux cleaned = 2.23948e-05 Jy ! Total flux subtracted in 200 components = 2.23948e-05 Jy ! Clean residual min=-0.002833 max=0.004703 Jy/beam ! Clean residual mean=0.000002 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.482903 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.482903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103931Jy sigma=0.948599 ! Fit after self-cal, rms=0.103924Jy sigma=0.948275 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 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 (-1.6, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469808 Jy ! Component: 100 - total flux cleaned = 0.00719735 Jy ! Component: 150 - total flux cleaned = 0.00861066 Jy ! Component: 200 - total flux cleaned = 0.00970131 Jy ! Total flux subtracted in 200 components = 0.00970131 Jy ! Clean residual min=-0.002625 max=0.002790 Jy/beam ! Clean residual mean=0.000001 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.492604 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 107 components and 0.492604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103874Jy sigma=0.946023 ! Fit after self-cal, rms=0.103877Jy sigma=0.945804 ! Inverting map ! Your choice of large map pixels excluded 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 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 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 milli-arcsec ! Estimated beam: bmin=0.7107 mas, bmaj=0.9333 mas, bpa=12.11 degrees ! Estimated noise=0.609191 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7107 x 0.9333 at 12.11 degrees (North through East) ! Clean map min=-0.0023044 max=0.40627 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 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 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 milli-arcsec ! Estimated beam: bmin=0.6505 mas, bmaj=0.9351 mas, bpa=9.387 degrees ! Estimated noise=0.781451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.331858 Jy ! Component: 100 - total flux cleaned = 0.407644 Jy ! Component: 150 - total flux cleaned = 0.43563 Jy ! Component: 200 - total flux cleaned = 0.450675 Jy ! Total flux subtracted in 200 components = 0.450675 Jy ! Clean residual min=-0.003959 max=0.007639 Jy/beam ! Clean residual mean=0.000003 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.450675 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.450675 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 milli-arcsec ! Estimated beam: bmin=0.7107 mas, bmaj=0.9333 mas, bpa=12.11 degrees ! Estimated noise=0.609191 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 = 0.0124393 Jy ! Component: 100 - total flux cleaned = 0.0198454 Jy ! Component: 150 - total flux cleaned = 0.0248871 Jy ! Component: 200 - total flux cleaned = 0.0285276 Jy ! Total flux subtracted in 200 components = 0.0285276 Jy ! Clean residual min=-0.003148 max=0.003362 Jy/beam ! Clean residual mean=0.000001 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.479203 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 41 components and 0.479203 Jy ! Inverting map ! Your choice of large map pixels excluded 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 milli-arcsec ! Added new window around map position (0.4, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241898 Jy ! Component: 100 - total flux cleaned = 0.00382231 Jy ! Component: 150 - total flux cleaned = 0.00523802 Jy ! Component: 200 - total flux cleaned = 0.00655122 Jy ! Total flux subtracted in 200 components = 0.00655122 Jy ! Clean residual min=-0.003063 max=0.002583 Jy/beam ! Clean residual mean=0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.485754 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 54 components and 0.485754 Jy ! Inverting map ! Your choice of large map pixels excluded 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 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 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 milli-arcsec ! Estimated beam: bmin=2.346 mas, bmaj=2.683 mas, bpa=-49.53 degrees ! Estimated noise=0.804404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322783 Jy ! Component: 100 - total flux cleaned = 0.00474233 Jy ! Component: 150 - total flux cleaned = 0.00610795 Jy ! Component: 200 - total flux cleaned = 0.00718732 Jy ! Total flux subtracted in 200 components = 0.00718732 Jy ! Clean residual min=-0.002537 max=0.002536 Jy/beam ! Clean residual mean=0.000001 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.492941 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000670018 Jy ! Component: 100 - total flux cleaned = 0.00126515 Jy ! Component: 150 - total flux cleaned = 0.00179703 Jy ! Component: 200 - total flux cleaned = 0.00216645 Jy ! Total flux subtracted in 200 components = 0.00216645 Jy ! Clean residual min=-0.002483 max=0.002554 Jy/beam ! Clean residual mean=0.000001 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.495108 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 124 components and 0.495108 Jy ! Inverting map ! Your choice of large map pixels excluded 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 milli-arcsec ! Estimated beam: bmin=0.7107 mas, bmaj=0.9333 mas, bpa=12.11 degrees ! Estimated noise=0.609191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000528621 Jy ! Component: 100 - total flux cleaned = -0.000530372 Jy ! Component: 150 - total flux cleaned = -0.000525466 Jy ! Component: 200 - total flux cleaned = -0.000363919 Jy ! Total flux subtracted in 200 components = -0.000363919 Jy ! Clean residual min=-0.002718 max=0.002495 Jy/beam ! Clean residual mean=0.000000 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.494744 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 134 components and 0.494744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103738Jy sigma=0.942012 ! Fit after self-cal, rms=0.103683Jy sigma=0.941558 wmodel J1516+1932_X_map.mod ! Writing 134 model components to file: J1516+1932_X_map.mod wobs J1516+1932_X_uvs.fits ! Writing UV FITS file: J1516+1932_X_uvs.fits wwins J1516+1932_X_map.win ! wwins: Wrote 4 windows to J1516+1932_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 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118833 Jy ! Component: 100 - total flux cleaned = -0.0012823 Jy ! Component: 150 - total flux cleaned = -0.0013248 Jy ! Component: 200 - total flux cleaned = -0.00145051 Jy ! Component: 250 - total flux cleaned = -0.00161344 Jy ! Component: 300 - total flux cleaned = -0.00177341 Jy ! Component: 350 - total flux cleaned = -0.00196923 Jy ! Component: 400 - total flux cleaned = -0.00196916 Jy ! Component: 450 - total flux cleaned = -0.00212221 Jy ! Component: 500 - total flux cleaned = -0.00231067 Jy ! Component: 550 - total flux cleaned = -0.00238501 Jy ! Component: 600 - total flux cleaned = -0.00253186 Jy ! Component: 650 - total flux cleaned = -0.00264097 Jy ! Component: 700 - total flux cleaned = -0.00271331 Jy ! Component: 750 - total flux cleaned = -0.00282052 Jy ! Component: 800 - total flux cleaned = -0.00278519 Jy ! Component: 850 - total flux cleaned = -0.00303175 Jy ! Component: 900 - total flux cleaned = -0.00292733 Jy ! Component: 950 - total flux cleaned = -0.00313557 Jy ! Component: 1000 - total flux cleaned = -0.00327321 Jy ! Component: 1050 - total flux cleaned = -0.00340948 Jy ! Component: 1100 - total flux cleaned = -0.00330749 Jy ! Component: 1150 - total flux cleaned = -0.00334147 Jy ! Component: 1200 - total flux cleaned = -0.00340861 Jy ! Component: 1250 - total flux cleaned = -0.0035417 Jy ! Component: 1300 - total flux cleaned = -0.00344215 Jy ! Component: 1350 - total flux cleaned = -0.00360679 Jy ! Component: 1400 - total flux cleaned = -0.00370527 Jy ! Component: 1450 - total flux cleaned = -0.00360761 Jy ! Component: 1500 - total flux cleaned = -0.00383448 Jy ! Component: 1550 - total flux cleaned = -0.00383465 Jy ! Component: 1600 - total flux cleaned = -0.00373855 Jy ! Component: 1650 - total flux cleaned = -0.00393024 Jy ! Component: 1700 - total flux cleaned = -0.00389843 Jy ! Component: 1750 - total flux cleaned = -0.00383534 Jy ! Component: 1800 - total flux cleaned = -0.00396089 Jy ! Component: 1850 - total flux cleaned = -0.00392939 Jy ! Component: 1900 - total flux cleaned = -0.00389856 Jy ! Component: 1950 - total flux cleaned = -0.00405369 Jy ! Component: 2000 - total flux cleaned = -0.0039303 Jy ! Component: 2050 - total flux cleaned = -0.00402277 Jy ! Component: 2100 - total flux cleaned = -0.00411448 Jy ! Component: 2150 - total flux cleaned = -0.00414494 Jy ! Component: 2200 - total flux cleaned = -0.00405409 Jy ! Component: 2250 - total flux cleaned = -0.00408429 Jy ! Component: 2300 - total flux cleaned = -0.00411419 Jy ! Component: 2350 - total flux cleaned = -0.00417408 Jy ! Component: 2400 - total flux cleaned = -0.00414427 Jy ! Component: 2450 - total flux cleaned = -0.00429248 Jy ! Component: 2500 - total flux cleaned = -0.00441041 Jy ! Component: 2550 - total flux cleaned = -0.00443975 Jy ! Component: 2600 - total flux cleaned = -0.00458632 Jy ! Component: 2650 - total flux cleaned = -0.00444037 Jy ! Component: 2700 - total flux cleaned = -0.00452742 Jy ! Component: 2750 - total flux cleaned = -0.00467236 Jy ! Component: 2800 - total flux cleaned = -0.00470107 Jy ! Component: 2850 - total flux cleaned = -0.00487325 Jy ! Component: 2900 - total flux cleaned = -0.00470149 Jy ! Component: 2950 - total flux cleaned = -0.00472991 Jy ! Component: 3000 - total flux cleaned = -0.00484338 Jy ! Component: 3050 - total flux cleaned = -0.00490018 Jy ! Component: 3100 - total flux cleaned = -0.00492831 Jy ! Component: 3150 - total flux cleaned = -0.00481587 Jy ! Component: 3200 - total flux cleaned = -0.00498381 Jy ! Component: 3250 - total flux cleaned = -0.00495597 Jy ! Component: 3300 - total flux cleaned = -0.00495596 Jy ! Component: 3350 - total flux cleaned = -0.00501123 Jy ! Component: 3400 - total flux cleaned = -0.00506636 Jy ! Component: 3450 - total flux cleaned = -0.00498386 Jy ! Component: 3500 - total flux cleaned = -0.0050388 Jy ! Component: 3550 - total flux cleaned = -0.00509334 Jy ! Component: 3600 - total flux cleaned = -0.00512059 Jy ! Component: 3650 - total flux cleaned = -0.00514776 Jy ! Component: 3700 - total flux cleaned = -0.00498564 Jy ! Component: 3750 - total flux cleaned = -0.00512047 Jy ! Component: 3800 - total flux cleaned = -0.00509363 Jy ! Component: 3850 - total flux cleaned = -0.00512021 Jy ! Component: 3900 - total flux cleaned = -0.00512014 Jy ! Component: 3950 - total flux cleaned = -0.00501358 Jy ! Component: 4000 - total flux cleaned = -0.00511979 Jy ! Component: 4050 - total flux cleaned = -0.00506681 Jy ! Total flux subtracted in 4096 components = -0.00509325 Jy ! Clean residual min=-0.001577 max=0.001317 Jy/beam ! Clean residual mean=0.000000 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.489651 Jy keep ! Adding 352 model components to the UV plane model. ! The established model now contains 485 components and 0.489651 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J1516+1932_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7107 x 0.9333 at 12.11 degrees (North through East) ! Clean map min=-0.0020096 max=0.40872 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J1516+1932_X_map.fits wmodel /scr/pima/rv120_uvs/J1516+1932_X_map.mod ! Writing 485 model components to file: /scr/pima/rv120_uvs/J1516+1932_X_map.mod wobs /scr/pima/rv120_uvs/J1516+1932_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J1516+1932_X_uvs.fits wwins /scr/pima/rv120_uvs/J1516+1932_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv120_uvs/J1516+1932_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.408722 invert ! Inverting map ! Your choice of large map pixels excluded 4.85% of the data. ! The x-axis pixel size should ideally be below 0.1812 milli-arcsec ! The y-axis pixel size should ideally be below 0.1717 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000429296 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.315101 0.315101 0.630202 1.2604 2.52081 5.04162 10.0832 20.1665 40.3329 80.6659 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.408 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 952.075 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J1516+1932_X_dfm.log closed on Fri Dec 22 22:43:23 2017