! Started logfile: /scr/pima/rv117_uvs/J1434+1952_X_dfm.log on Sat Dec 9 23:44:31 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/rv117_uvs/J1434+1952_X_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J1434+1952_X_uva.fits ! AN table 1: 87 integrations on 6 of 6 possible baselines. ! AN table 2: 29 integrations on 55 of 55 possible baselines. ! AN table 3: 29 integrations on 66 of 66 possible baselines. ! AN table 4: 8 integrations on 28 of 28 possible baselines. ! AN table 5: 8 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.641884 visibilities/baseline/integration-bin. ! Found source: J1434+1952 ! ! 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 74 lines of history. ! ! Reading 11500 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 J1434+1952_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 7 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! A total of 127 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! A total of 127 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! A total of 127 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! A total of 127 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.013619Jy sigma=15.866999 ! Fit after self-cal, rms=0.834595Jy sigma=13.013989 ! 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 7.87% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 milli-arcsec ! Estimated beam: bmin=0.6065 mas, bmaj=0.9558 mas, bpa=-12.13 degrees ! Estimated noise=0.731406 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 = 0.12492 Jy ! Component: 100 - total flux cleaned = 0.159307 Jy ! Total flux subtracted in 100 components = 0.159307 Jy ! Clean residual min=-0.004749 max=0.014102 Jy/beam ! Clean residual mean=-0.000002 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.159307 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.159307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086201Jy sigma=1.082596 ! Fit after self-cal, rms=0.086105Jy sigma=1.081848 ! Inverting map ! Your choice of large map pixels excluded 7.87% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 milli-arcsec ! Added new window around map position (-0.6, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149569 Jy ! Component: 100 - total flux cleaned = 0.0228716 Jy ! Total flux subtracted in 100 components = 0.0228716 Jy ! Clean residual min=-0.003897 max=0.006835 Jy/beam ! Clean residual mean=-0.000001 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.182178 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.182178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082746Jy sigma=1.015220 ! Fit after self-cal, rms=0.082665Jy sigma=1.014381 ! Inverting map ! Your choice of large map pixels excluded 7.87% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 milli-arcsec ! Added new window around map position (-1.6, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00673739 Jy ! Component: 100 - total flux cleaned = 0.00749342 Jy ! Total flux subtracted in 100 components = 0.00749342 Jy ! Clean residual min=-0.003794 max=0.004744 Jy/beam ! Clean residual mean=-0.000001 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.189672 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.189672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081884Jy sigma=1.000884 ! Fit after self-cal, rms=0.081815Jy sigma=0.999900 ! Inverting map ! Your choice of large map pixels excluded 7.87% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 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 7.87% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 milli-arcsec ! Estimated beam: bmin=0.7109 mas, bmaj=1.047 mas, bpa=-13.25 degrees ! Estimated noise=0.464827 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 = 0.00583557 Jy ! Component: 100 - total flux cleaned = 0.00663185 Jy ! Component: 150 - total flux cleaned = 0.00691327 Jy ! Component: 200 - total flux cleaned = 0.00716815 Jy ! Total flux subtracted in 200 components = 0.00716815 Jy ! Clean residual min=-0.002666 max=0.003233 Jy/beam ! Clean residual mean=0.000002 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.19684 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.19684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080872Jy sigma=0.989955 ! Fit after self-cal, rms=0.080815Jy sigma=0.989554 ! Inverting map ! Your choice of large map pixels excluded 7.87% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7109 x 1.047 at -13.25 degrees (North through East) ! Clean map min=-0.0022942 max=0.16148 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.84 NY 1.03 ON 0.99 WZ 0.94 ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.09 HN 1.02 KP 1.01 ! LA 0.98 NL 0.98 NY 1.05 ON 0.95 ! PT 1.01 SC 0.95 WZ 0.99 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.02 HH 0.73 HN 1.03 ! KP 0.96 LA 1.00 NL 0.97 NY 1.05 ! ON 0.95 OV 1.01 PT 1.00 SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.94 KP 0.98 LA 1.01 ! MK 1.11 NY 1.05 OV 1.04 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 1.08 KP 1.02 LA 0.90 ! MK 1.10 NL 1.17 OV 1.04 PT 1.00 ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.86 NY 1.05 ON 0.98 WZ 0.96 ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.04 HN 1.00 KP 1.07 ! LA 0.98 NL 0.99 NY 1.04 ON 0.95 ! PT 1.02 SC 0.97 WZ 0.99 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.03 HH 0.76 HN 1.06 ! KP 0.99 LA 0.99 NL 0.97 NY 1.06 ! ON 1.03 OV 1.03 PT 0.97 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.96 KP 1.00 LA 0.98 ! MK 1.12 NY 1.06 OV 0.99 PT 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 FD 1.10 KP 0.94 LA 1.01 ! MK 1.03 NL 1.16 OV 1.04 PT 0.96 ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.90 NY 1.05 ON 0.95 WZ 0.98 ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.03 HN 1.02 KP 1.00 ! LA 0.98 NL 0.96 NY 0.99 ON 0.90 ! PT 1.04 SC 0.95 WZ 1.00 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.02 HH 0.74 HN 1.01 ! KP 1.02 LA 1.01 NL 0.99 NY 1.01 ! ON 0.99 OV 0.99 PT 1.00 SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.98 KP 0.94 LA 0.98 ! MK 1.14 NY 1.06 OV 1.00 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.05 KP 0.95 LA 1.02 ! MK 1.09 NL 1.08 OV 1.01 PT 0.93 ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.03 NY 1.02 ON 0.94 WZ 0.99 ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.10 HN 1.00 KP 0.96 ! LA 0.99 NL 1.00 NY 1.01 ON 0.91 ! PT 0.99 SC 0.99 WZ 1.04 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.99 HH 0.83 HN 1.04 ! KP 0.98 LA 0.96 NL 0.97 NY 1.03 ! ON 0.95 OV 1.04 PT 1.01 SC 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 0.96 KP 1.01 LA 0.98 ! MK 1.18 NY 1.03 OV 1.01 PT 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 1.05 KP 1.03 LA 0.95 ! MK 1.05 NL 1.08 OV 0.94 PT 0.97 ! ! ! Fit before self-cal, rms=0.080815Jy sigma=0.989554 ! Fit after self-cal, rms=0.074025Jy sigma=0.975037 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 milli-arcsec ! Estimated beam: bmin=0.7042 mas, bmaj=1.024 mas, bpa=-12.78 degrees ! Estimated noise=0.4631 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 = 0.00164614 Jy ! Component: 100 - total flux cleaned = 0.0018108 Jy ! Component: 150 - total flux cleaned = 0.00191086 Jy ! Component: 200 - total flux cleaned = 0.00197458 Jy ! Total flux subtracted in 200 components = 0.00197458 Jy ! Clean residual min=-0.001868 max=0.002202 Jy/beam ! Clean residual mean=0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.198814 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.198814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073974Jy sigma=0.974291 ! Fit after self-cal, rms=0.073944Jy sigma=0.974070 ! Inverting map ! Your choice of large map pixels excluded 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 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=0.073944Jy sigma=0.974070 ! Fit after self-cal, rms=0.073733Jy sigma=0.973752 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 milli-arcsec ! Estimated beam: bmin=0.7034 mas, bmaj=1.022 mas, bpa=-12.74 degrees ! Estimated noise=0.462983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781786 Jy ! Component: 100 - total flux cleaned = 0.000889841 Jy ! Component: 150 - total flux cleaned = 0.000925158 Jy ! Component: 200 - total flux cleaned = 0.000957308 Jy ! Total flux subtracted in 200 components = 0.000957308 Jy ! Clean residual min=-0.001833 max=0.002103 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.199772 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.199772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073715Jy sigma=0.973488 ! Fit after self-cal, rms=0.073702Jy sigma=0.973453 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 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 (13.6, -43.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170133 Jy ! Component: 100 - total flux cleaned = 0.00191443 Jy ! Component: 150 - total flux cleaned = 0.00201596 Jy ! Component: 200 - total flux cleaned = 0.0021258 Jy ! Total flux subtracted in 200 components = 0.0021258 Jy ! Clean residual min=-0.001849 max=0.001880 Jy/beam ! Clean residual mean=0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.201897 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.201897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073646Jy sigma=0.972582 ! Fit after self-cal, rms=0.073635Jy sigma=0.972495 ! Inverting map ! Your choice of large map pixels excluded 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 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=0.073635Jy sigma=0.972495 ! Fit after self-cal, rms=0.073529Jy sigma=0.971079 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 milli-arcsec ! Estimated beam: bmin=0.703 mas, bmaj=1.021 mas, bpa=-12.7 degrees ! Estimated noise=0.463095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465338 Jy ! Component: 100 - total flux cleaned = 0.000682425 Jy ! Component: 150 - total flux cleaned = 0.000824384 Jy ! Component: 200 - total flux cleaned = 0.000952188 Jy ! Total flux subtracted in 200 components = 0.000952188 Jy ! Clean residual min=-0.001928 max=0.001802 Jy/beam ! Clean residual mean=0.000003 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.20285 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.20285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073510Jy sigma=0.970815 ! Fit after self-cal, rms=0.073507Jy sigma=0.970782 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 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 = 0.000180884 Jy ! Component: 100 - total flux cleaned = 0.000239791 Jy ! Component: 150 - total flux cleaned = 0.000294106 Jy ! Component: 200 - total flux cleaned = 0.000311233 Jy ! Total flux subtracted in 200 components = 0.000311233 Jy ! Clean residual min=-0.001905 max=0.001801 Jy/beam ! Clean residual mean=0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.203161 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.203161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073499Jy sigma=0.970661 ! Fit after self-cal, rms=0.073496Jy sigma=0.970654 ! Inverting map ! Your choice of large map pixels excluded 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 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=0.073496Jy sigma=0.970654 ! Fit after self-cal, rms=0.073488Jy sigma=0.970571 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 milli-arcsec ! Estimated beam: bmin=2.604 mas, bmaj=2.928 mas, bpa=-62.07 degrees ! Estimated noise=0.593304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000867489 Jy ! Component: 100 - total flux cleaned = 0.000912554 Jy ! Component: 150 - total flux cleaned = 0.000913589 Jy ! Component: 200 - total flux cleaned = 0.000927739 Jy ! Total flux subtracted in 200 components = 0.000927739 Jy ! Clean residual min=-0.002189 max=0.002369 Jy/beam ! Clean residual mean=0.000009 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.204089 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.204089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073500Jy sigma=0.970624 ! Fit after self-cal, rms=0.073500Jy sigma=0.970578 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 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 = 0.000112447 Jy ! Component: 100 - total flux cleaned = 0.000180437 Jy ! Component: 150 - total flux cleaned = 0.00020335 Jy ! Component: 200 - total flux cleaned = 0.000213855 Jy ! Total flux subtracted in 200 components = 0.000213855 Jy ! Clean residual min=-0.002152 max=0.002303 Jy/beam ! Clean residual mean=0.000009 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.204302 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.204302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073506Jy sigma=0.970624 ! Fit after self-cal, rms=0.073507Jy sigma=0.970609 ! Inverting map ! Your choice of large map pixels excluded 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 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 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 milli-arcsec ! Estimated beam: bmin=0.7028 mas, bmaj=1.021 mas, bpa=-12.68 degrees ! Estimated noise=0.463337 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7028 x 1.021 at -12.68 degrees (North through East) ! Clean map min=-0.0016842 max=0.15992 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 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 milli-arcsec ! Estimated beam: bmin=0.6016 mas, bmaj=0.9292 mas, bpa=-11.23 degrees ! Estimated noise=0.738175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12453 Jy ! Component: 100 - total flux cleaned = 0.160296 Jy ! Component: 150 - total flux cleaned = 0.175822 Jy ! Component: 200 - total flux cleaned = 0.184705 Jy ! Total flux subtracted in 200 components = 0.184705 Jy ! Clean residual min=-0.003497 max=0.004708 Jy/beam ! Clean residual mean=0.000001 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.184705 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.184705 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 milli-arcsec ! Estimated beam: bmin=0.7028 mas, bmaj=1.021 mas, bpa=-12.68 degrees ! Estimated noise=0.463337 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 = 0.00724731 Jy ! Component: 100 - total flux cleaned = 0.0113318 Jy ! Component: 150 - total flux cleaned = 0.0140241 Jy ! Component: 200 - total flux cleaned = 0.0159709 Jy ! Total flux subtracted in 200 components = 0.0159709 Jy ! Clean residual min=-0.002104 max=0.001912 Jy/beam ! Clean residual mean=0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.200676 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.200676 Jy ! Inverting map ! Your choice of large map pixels excluded 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 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 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 milli-arcsec ! Estimated beam: bmin=2.604 mas, bmaj=2.928 mas, bpa=-62.07 degrees ! Estimated noise=0.593304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213894 Jy ! Component: 100 - total flux cleaned = 0.00275979 Jy ! Component: 150 - total flux cleaned = 0.00294888 Jy ! Component: 200 - total flux cleaned = 0.00300115 Jy ! Total flux subtracted in 200 components = 0.00300115 Jy ! Clean residual min=-0.002270 max=0.002320 Jy/beam ! Clean residual mean=0.000008 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.203677 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 = 9.47347e-05 Jy ! Component: 100 - total flux cleaned = 0.000137823 Jy ! Component: 150 - total flux cleaned = 0.000176599 Jy ! Component: 200 - total flux cleaned = 0.00019492 Jy ! Total flux subtracted in 200 components = 0.00019492 Jy ! Clean residual min=-0.002221 max=0.002298 Jy/beam ! Clean residual mean=0.000008 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.203872 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.203872 Jy ! Inverting map ! Your choice of large map pixels excluded 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 milli-arcsec ! Estimated beam: bmin=0.7028 mas, bmaj=1.021 mas, bpa=-12.68 degrees ! Estimated noise=0.463337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000588084 Jy ! Component: 100 - total flux cleaned = -0.000587011 Jy ! Component: 150 - total flux cleaned = -0.000584774 Jy ! Component: 200 - total flux cleaned = -0.00058338 Jy ! Total flux subtracted in 200 components = -0.00058338 Jy ! Clean residual min=-0.002013 max=0.001806 Jy/beam ! Clean residual mean=0.000004 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.203289 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.203289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073746Jy sigma=0.972744 ! Fit after self-cal, rms=0.073709Jy sigma=0.972230 wmodel J1434+1952_X_map.mod ! Writing 51 model components to file: J1434+1952_X_map.mod wobs J1434+1952_X_uvs.fits ! Writing UV FITS file: J1434+1952_X_uvs.fits wwins J1434+1952_X_map.win ! wwins: Wrote 4 windows to J1434+1952_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 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000333977 Jy ! Component: 100 - total flux cleaned = -0.000595918 Jy ! Component: 150 - total flux cleaned = -0.000785764 Jy ! Component: 200 - total flux cleaned = -0.00090938 Jy ! Component: 250 - total flux cleaned = -0.00100027 Jy ! Component: 300 - total flux cleaned = -0.00111981 Jy ! Component: 350 - total flux cleaned = -0.00120802 Jy ! Component: 400 - total flux cleaned = -0.00129453 Jy ! Component: 450 - total flux cleaned = -0.00140831 Jy ! Component: 500 - total flux cleaned = -0.00146428 Jy ! Component: 550 - total flux cleaned = -0.00151959 Jy ! Component: 600 - total flux cleaned = -0.001602 Jy ! Component: 650 - total flux cleaned = -0.00162947 Jy ! Component: 700 - total flux cleaned = -0.00176448 Jy ! Component: 750 - total flux cleaned = -0.00179128 Jy ! Component: 800 - total flux cleaned = -0.00187039 Jy ! Component: 850 - total flux cleaned = -0.00187029 Jy ! Component: 900 - total flux cleaned = -0.00187042 Jy ! Component: 950 - total flux cleaned = -0.00181865 Jy ! Component: 1000 - total flux cleaned = -0.00179322 Jy ! Component: 1050 - total flux cleaned = -0.00179317 Jy ! Component: 1100 - total flux cleaned = -0.00176784 Jy ! Component: 1150 - total flux cleaned = -0.00166791 Jy ! Component: 1200 - total flux cleaned = -0.00171791 Jy ! Component: 1250 - total flux cleaned = -0.00174266 Jy ! Component: 1300 - total flux cleaned = -0.00169373 Jy ! Component: 1350 - total flux cleaned = -0.00159648 Jy ! Component: 1400 - total flux cleaned = -0.00159669 Jy ! Component: 1450 - total flux cleaned = -0.00154873 Jy ! Component: 1500 - total flux cleaned = -0.00150101 Jy ! Component: 1550 - total flux cleaned = -0.00145339 Jy ! Component: 1600 - total flux cleaned = -0.00133559 Jy ! Component: 1650 - total flux cleaned = -0.00131231 Jy ! Component: 1700 - total flux cleaned = -0.00128878 Jy ! Component: 1750 - total flux cleaned = -0.00133494 Jy ! Component: 1800 - total flux cleaned = -0.00124313 Jy ! Component: 1850 - total flux cleaned = -0.00128868 Jy ! Component: 1900 - total flux cleaned = -0.00122059 Jy ! Component: 1950 - total flux cleaned = -0.00133339 Jy ! Component: 2000 - total flux cleaned = -0.00124321 Jy ! Component: 2050 - total flux cleaned = -0.0013106 Jy ! Component: 2100 - total flux cleaned = -0.00122146 Jy ! Component: 2150 - total flux cleaned = -0.0012657 Jy ! Component: 2200 - total flux cleaned = -0.0012438 Jy ! Component: 2250 - total flux cleaned = -0.00124385 Jy ! Component: 2300 - total flux cleaned = -0.00122211 Jy ! Component: 2350 - total flux cleaned = -0.00122198 Jy ! Component: 2400 - total flux cleaned = -0.00122195 Jy ! Component: 2450 - total flux cleaned = -0.00126489 Jy ! Component: 2500 - total flux cleaned = -0.00120071 Jy ! Component: 2550 - total flux cleaned = -0.00126477 Jy ! Component: 2600 - total flux cleaned = -0.00128598 Jy ! Component: 2650 - total flux cleaned = -0.001286 Jy ! Component: 2700 - total flux cleaned = -0.00122293 Jy ! Component: 2750 - total flux cleaned = -0.00118121 Jy ! Component: 2800 - total flux cleaned = -0.00132695 Jy ! Component: 2850 - total flux cleaned = -0.00132688 Jy ! Component: 2900 - total flux cleaned = -0.00132692 Jy ! Component: 2950 - total flux cleaned = -0.00132703 Jy ! Component: 3000 - total flux cleaned = -0.00138832 Jy ! Component: 3050 - total flux cleaned = -0.00122541 Jy ! Component: 3100 - total flux cleaned = -0.00128645 Jy ! Component: 3150 - total flux cleaned = -0.00138751 Jy ! Component: 3200 - total flux cleaned = -0.00138752 Jy ! Component: 3250 - total flux cleaned = -0.0013075 Jy ! Component: 3300 - total flux cleaned = -0.00142706 Jy ! Component: 3350 - total flux cleaned = -0.00144687 Jy ! Component: 3400 - total flux cleaned = -0.00138755 Jy ! Component: 3450 - total flux cleaned = -0.00142697 Jy ! Component: 3500 - total flux cleaned = -0.00148576 Jy ! Component: 3550 - total flux cleaned = -0.00152497 Jy ! Component: 3600 - total flux cleaned = -0.00152501 Jy ! Component: 3650 - total flux cleaned = -0.00154454 Jy ! Component: 3700 - total flux cleaned = -0.00164131 Jy ! Component: 3750 - total flux cleaned = -0.00166052 Jy ! Component: 3800 - total flux cleaned = -0.00171804 Jy ! Component: 3850 - total flux cleaned = -0.00173711 Jy ! Component: 3900 - total flux cleaned = -0.00167994 Jy ! Component: 3950 - total flux cleaned = -0.00179382 Jy ! Component: 4000 - total flux cleaned = -0.00188853 Jy ! Component: 4050 - total flux cleaned = -0.00192615 Jy ! Total flux subtracted in 4096 components = -0.00196373 Jy ! Clean residual min=-0.001154 max=0.001113 Jy/beam ! Clean residual mean=0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.201325 Jy keep ! Adding 348 model components to the UV plane model. ! The established model now contains 399 components and 0.201325 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J1434+1952_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7028 x 1.021 at -12.68 degrees (North through East) ! Clean map min=-0.0014127 max=0.15891 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J1434+1952_X_map.fits wmodel /scr/pima/rv117_uvs/J1434+1952_X_map.mod ! Writing 399 model components to file: /scr/pima/rv117_uvs/J1434+1952_X_map.mod wobs /scr/pima/rv117_uvs/J1434+1952_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J1434+1952_X_uvs.fits wwins /scr/pima/rv117_uvs/J1434+1952_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv117_uvs/J1434+1952_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.158915 invert ! Inverting map ! Your choice of large map pixels excluded 7.54% of the data. ! The x-axis pixel size should ideally be below 0.1659 milli-arcsec ! The y-axis pixel size should ideally be below 0.1715 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000310395 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.585966 0.585966 1.17193 2.34386 4.68773 9.37546 18.7509 37.5018 75.0036 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.158 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 511.975 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J1434+1952_X_dfm.log closed on Sat Dec 9 23:44:35 2017