! Started logfile: /scr/pima/rv121_uvs/J0748+2400_X_dfm.log on Sat Jul 28 00:39:30 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv121_uvs/J0748+2400_X_uva.fits ! Reading UV FITS file: /scr/pima/rv121_uvs/J0748+2400_X_uva.fits ! AN table 1: 107 integrations on 21 of 21 possible baselines. ! AN table 2: 7 integrations on 45 of 45 possible baselines. ! AN table 3: 7 integrations on 28 of 28 possible baselines. ! AN table 4: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.426682 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0748+2400 ! ! 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 5936 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 J0748+2400_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 379 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 65 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 379 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 65 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 379 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 65 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 379 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 65 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.138811Jy sigma=15.829517 ! Fit after self-cal, rms=0.487829Jy sigma=6.774937 ! 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 6.92% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Estimated beam: bmin=0.7705 mas, bmaj=0.9072 mas, bpa=-43.61 degrees ! Estimated noise=1.00977 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 = 0.394618 Jy ! Component: 100 - total flux cleaned = 0.494924 Jy ! Total flux subtracted in 100 components = 0.494924 Jy ! Clean residual min=-0.010840 max=0.040043 Jy/beam ! Clean residual mean=0.000016 rms=0.002661 Jy/beam ! Combined flux in latest and established models = 0.494924 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.494924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144378Jy sigma=1.492046 ! Fit after self-cal, rms=0.144262Jy sigma=1.490292 ! Inverting map ! Your choice of large map pixels excluded 6.92% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0411836 Jy ! Component: 100 - total flux cleaned = 0.0606341 Jy ! Total flux subtracted in 100 components = 0.0606341 Jy ! Clean residual min=-0.008357 max=0.014735 Jy/beam ! Clean residual mean=0.000008 rms=0.001904 Jy/beam ! Combined flux in latest and established models = 0.555558 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.555558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128172Jy sigma=1.188673 ! Fit after self-cal, rms=0.127996Jy sigma=1.185570 ! Inverting map ! Your choice of large map pixels excluded 6.92% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Added new window around map position (-1, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101352 Jy ! Component: 100 - total flux cleaned = 0.0122334 Jy ! Total flux subtracted in 100 components = 0.0122334 Jy ! Clean residual min=-0.008975 max=0.013111 Jy/beam ! Clean residual mean=0.000006 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.567792 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.567792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124457Jy sigma=1.145448 ! Fit after self-cal, rms=0.124324Jy sigma=1.143364 ! Inverting map ! Your choice of large map pixels excluded 6.92% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Added new window around map position (-2.8, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0082391 Jy ! Component: 100 - total flux cleaned = 0.0100462 Jy ! Total flux subtracted in 100 components = 0.0100462 Jy ! Clean residual min=-0.008222 max=0.009278 Jy/beam ! Clean residual mean=0.000004 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.577838 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.577838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122168Jy sigma=1.114995 ! Fit after self-cal, rms=0.122028Jy sigma=1.113646 ! Inverting map ! Your choice of large map pixels excluded 6.92% of the data. ! The y-axis pixel size should ideally be below 0.1705 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 6.92% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Estimated beam: bmin=0.8566 mas, bmaj=1.002 mas, bpa=-72.01 degrees ! Estimated noise=0.753525 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 = 0.00934805 Jy ! Component: 100 - total flux cleaned = 0.0100746 Jy ! Component: 150 - total flux cleaned = 0.010723 Jy ! Component: 200 - total flux cleaned = 0.0113261 Jy ! Total flux subtracted in 200 components = 0.0113261 Jy ! Clean residual min=-0.008336 max=0.008481 Jy/beam ! Clean residual mean=-0.000002 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.589164 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.589164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118479Jy sigma=1.083217 ! Fit after self-cal, rms=0.118371Jy sigma=1.082408 ! Inverting map ! Your choice of large map pixels excluded 6.92% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8566 x 1.002 at -72.01 degrees (North through East) ! Clean map min=-0.0061499 max=0.50838 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.80 HN 0.94 NL 1.38 NY 1.00 ! ON 0.97 SC 0.99 WZ 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.03 HN 0.95 KP 0.97 ! LA 1.01 NL 0.99 NY 1.03 OV 1.02 ! PT 0.99 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 KP 1.03 LA 0.96 ! MK 0.97 NY 1.12 OV 0.99 PT 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.00 HN 1.08 KP 1.02 ! LA 0.98 MK 0.99 NL 0.97 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.85 HN 0.97 NL 1.40 NY 1.00 ! ON 0.97 SC 0.98 WZ 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 HN 0.98 KP 1.01 ! LA 1.00 NL 1.01 NY 0.97 OV 1.00 ! PT 1.01 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 KP 1.03 LA 0.96 ! MK 0.95 NY 1.08 OV 0.98 PT 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.99 HN 1.14 KP 1.02 ! LA 1.01 MK 1.02 NL 0.97 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.93 HN 0.96 NL 1.36 NY 1.01 ! ON 0.98 SC 1.00 WZ 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.03 HN 1.00 KP 0.99 ! LA 1.02 NL 1.00 NY 1.00 OV 1.01 ! PT 1.00 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.99 KP 1.02 LA 0.98 ! MK 0.97 NY 1.09 OV 1.00 PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.00 HN 1.11 KP 1.03 ! LA 0.99 MK 0.96 NL 0.98 OV 0.99 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.05 HN 0.96 NL 1.35 NY 1.02 ! ON 0.99 SC 1.02 WZ 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.03 HN 0.96 KP 1.01 ! LA 1.03 NL 0.99 NY 0.95 OV 0.99 ! PT 1.02 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.97 KP 0.98 LA 0.99 ! MK 0.98 NY 1.15 OV 1.01 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.99 HN 1.16 KP 1.02 ! LA 0.97 MK 0.98 NL 1.01 OV 1.01 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.118371Jy sigma=1.082408 ! Fit after self-cal, rms=0.088164Jy sigma=0.907140 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Estimated beam: bmin=0.8526 mas, bmaj=0.9901 mas, bpa=-78.01 degrees ! Estimated noise=0.756006 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 (-3.8, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550495 Jy ! Component: 100 - total flux cleaned = 0.00652879 Jy ! Component: 150 - total flux cleaned = 0.0067694 Jy ! Component: 200 - total flux cleaned = 0.0068716 Jy ! Total flux subtracted in 200 components = 0.0068716 Jy ! Clean residual min=-0.003789 max=0.003547 Jy/beam ! Clean residual mean=0.000001 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.596036 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.596036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087404Jy sigma=0.898654 ! Fit after self-cal, rms=0.087371Jy sigma=0.897600 ! Inverting map ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 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=0.087371Jy sigma=0.897600 ! Fit after self-cal, rms=0.084497Jy sigma=0.882426 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Estimated beam: bmin=0.8512 mas, bmaj=0.9912 mas, bpa=-76.92 degrees ! Estimated noise=0.756618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308221 Jy ! Component: 100 - total flux cleaned = 0.00377966 Jy ! Component: 150 - total flux cleaned = 0.00413013 Jy ! Component: 200 - total flux cleaned = 0.00428294 Jy ! Total flux subtracted in 200 components = 0.00428294 Jy ! Clean residual min=-0.003036 max=0.003104 Jy/beam ! Clean residual mean=0.000003 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.600319 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.600319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084217Jy sigma=0.879110 ! Fit after self-cal, rms=0.084179Jy sigma=0.878803 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 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 (-26.6, -48.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193794 Jy ! Component: 100 - total flux cleaned = 0.0026869 Jy ! Component: 150 - total flux cleaned = 0.00297929 Jy ! Component: 200 - total flux cleaned = 0.00325061 Jy ! Total flux subtracted in 200 components = 0.00325061 Jy ! Clean residual min=-0.003062 max=0.002683 Jy/beam ! Clean residual mean=0.000002 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.603569 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.603569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083972Jy sigma=0.876544 ! Fit after self-cal, rms=0.083958Jy sigma=0.876353 ! Inverting map ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 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=0.083958Jy sigma=0.876353 ! Fit after self-cal, rms=0.083082Jy sigma=0.870460 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Estimated beam: bmin=0.8495 mas, bmaj=0.9899 mas, bpa=-77.34 degrees ! Estimated noise=0.757174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192425 Jy ! Component: 100 - total flux cleaned = 0.00243031 Jy ! Component: 150 - total flux cleaned = 0.00269141 Jy ! Component: 200 - total flux cleaned = 0.00281286 Jy ! Total flux subtracted in 200 components = 0.00281286 Jy ! Clean residual min=-0.002679 max=0.002677 Jy/beam ! Clean residual mean=0.000001 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.606382 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.606382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082942Jy sigma=0.868814 ! Fit after self-cal, rms=0.082928Jy sigma=0.868706 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 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 = 0.000251007 Jy ! Component: 100 - total flux cleaned = 0.000362181 Jy ! Component: 150 - total flux cleaned = 0.000467609 Jy ! Component: 200 - total flux cleaned = 0.000565913 Jy ! Total flux subtracted in 200 components = 0.000565913 Jy ! Clean residual min=-0.002635 max=0.002640 Jy/beam ! Clean residual mean=0.000000 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.606948 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 63 components and 0.606948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082845Jy sigma=0.867776 ! Fit after self-cal, rms=0.082836Jy sigma=0.867705 ! Inverting map ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 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=0.082836Jy sigma=0.867705 ! Fit after self-cal, rms=0.082713Jy sigma=0.867448 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Estimated beam: bmin=2.474 mas, bmaj=2.801 mas, bpa=-66.7 degrees ! Estimated noise=0.931748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147459 Jy ! Component: 100 - total flux cleaned = 0.00212566 Jy ! Component: 150 - total flux cleaned = 0.0023949 Jy ! Component: 200 - total flux cleaned = 0.00250826 Jy ! Total flux subtracted in 200 components = 0.00250826 Jy ! Clean residual min=-0.002901 max=0.002817 Jy/beam ! Clean residual mean=0.000001 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.609456 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.609456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082692Jy sigma=0.867227 ! Fit after self-cal, rms=0.082677Jy sigma=0.867182 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 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 = 0.000590194 Jy ! Component: 100 - total flux cleaned = 0.00062974 Jy ! Component: 150 - total flux cleaned = 0.000702134 Jy ! Component: 200 - total flux cleaned = 0.000768123 Jy ! Total flux subtracted in 200 components = 0.000768123 Jy ! Clean residual min=-0.002886 max=0.002796 Jy/beam ! Clean residual mean=0.000001 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.610225 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.610225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082672Jy sigma=0.867148 ! Fit after self-cal, rms=0.082669Jy sigma=0.867141 ! Inverting map ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 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 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Estimated beam: bmin=0.8485 mas, bmaj=0.9896 mas, bpa=-77.45 degrees ! Estimated noise=0.757609 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8485 x 0.9896 at -77.45 degrees (North through East) ! Clean map min=-0.0032385 max=0.50484 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=0.082669Jy sigma=0.867141 ! Fit after self-cal, rms=0.074668Jy sigma=0.763312 ! Inverting map and beam ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Estimated beam: bmin=0.8481 mas, bmaj=0.9897 mas, bpa=-77.4 degrees ! Estimated noise=0.757811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805923 Jy ! Component: 100 - total flux cleaned = 0.000863338 Jy ! Component: 150 - total flux cleaned = 0.00081579 Jy ! Component: 200 - total flux cleaned = 0.000863345 Jy ! Total flux subtracted in 200 components = 0.000863345 Jy ! Clean residual min=-0.002502 max=0.002794 Jy/beam ! Clean residual mean=0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.611088 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.611088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074582Jy sigma=0.762284 ! Fit after self-cal, rms=0.074572Jy sigma=0.762222 ! Inverting map ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Added new window around map position (-35.2, 17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222513 Jy ! Component: 100 - total flux cleaned = 0.00234052 Jy ! Component: 150 - total flux cleaned = 0.00254317 Jy ! Component: 200 - total flux cleaned = 0.00268306 Jy ! Total flux subtracted in 200 components = 0.00268306 Jy ! Clean residual min=-0.002417 max=0.002525 Jy/beam ! Clean residual mean=0.000001 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.613771 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.613771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074408Jy sigma=0.760442 ! Fit after self-cal, rms=0.074399Jy sigma=0.760301 ! Inverting map ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Added new window around map position (-44, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100718 Jy ! Component: 100 - total flux cleaned = 0.000886878 Jy ! Component: 150 - total flux cleaned = 0.000932551 Jy ! Component: 200 - total flux cleaned = 0.000885571 Jy ! Total flux subtracted in 200 components = 0.000885571 Jy ! Clean residual min=-0.002359 max=0.002400 Jy/beam ! Clean residual mean=0.000001 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.614657 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.614656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074267Jy sigma=0.759047 ! Fit after self-cal, rms=0.074259Jy sigma=0.758944 ! Inverting map ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074259Jy sigma=0.758944 ! Fit after self-cal, rms=0.074056Jy sigma=0.758549 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 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Estimated beam: bmin=0.7708 mas, bmaj=0.8941 mas, bpa=-41.33 degrees ! Estimated noise=1.01374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.392642 Jy ! Component: 100 - total flux cleaned = 0.49651 Jy ! Component: 150 - total flux cleaned = 0.540137 Jy ! Component: 200 - total flux cleaned = 0.562344 Jy ! Total flux subtracted in 200 components = 0.562344 Jy ! Clean residual min=-0.005541 max=0.011250 Jy/beam ! Clean residual mean=0.000008 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.562344 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 0.562344 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Estimated beam: bmin=0.8471 mas, bmaj=0.9893 mas, bpa=-77.54 degrees ! Estimated noise=0.757844 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 = 0.0178775 Jy ! Component: 100 - total flux cleaned = 0.0285169 Jy ! Component: 150 - total flux cleaned = 0.0347295 Jy ! Component: 200 - total flux cleaned = 0.0365219 Jy ! Total flux subtracted in 200 components = 0.0365219 Jy ! Clean residual min=-0.003510 max=0.004644 Jy/beam ! Clean residual mean=0.000003 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.598866 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.598866 Jy ! Inverting map ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Added new window around map position (0.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200449 Jy ! Component: 100 - total flux cleaned = 0.00346595 Jy ! Component: 150 - total flux cleaned = 0.00479364 Jy ! Component: 200 - total flux cleaned = 0.00587745 Jy ! Total flux subtracted in 200 components = 0.00587745 Jy ! Clean residual min=-0.002974 max=0.003451 Jy/beam ! Clean residual mean=0.000002 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.604743 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 0.604743 Jy ! Inverting map ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Added new window around map position (-5.8, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207202 Jy ! Component: 100 - total flux cleaned = 0.00328548 Jy ! Component: 150 - total flux cleaned = 0.00429029 Jy ! Component: 200 - total flux cleaned = 0.00522583 Jy ! Total flux subtracted in 200 components = 0.00522583 Jy ! Clean residual min=-0.002629 max=0.002699 Jy/beam ! Clean residual mean=0.000001 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.609969 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 53 components and 0.609969 Jy ! Inverting map ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 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 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Estimated beam: bmin=2.474 mas, bmaj=2.799 mas, bpa=-66.71 degrees ! Estimated noise=0.933117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030708 Jy ! Component: 100 - total flux cleaned = 0.00518541 Jy ! Component: 150 - total flux cleaned = 0.0067177 Jy ! Component: 200 - total flux cleaned = 0.00743801 Jy ! Total flux subtracted in 200 components = 0.00743801 Jy ! Clean residual min=-0.002619 max=0.002778 Jy/beam ! Clean residual mean=0.000000 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.617407 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 = 0.000362531 Jy ! Component: 100 - total flux cleaned = 0.000581727 Jy ! Component: 150 - total flux cleaned = 0.000817177 Jy ! Component: 200 - total flux cleaned = 0.000942423 Jy ! Total flux subtracted in 200 components = 0.000942423 Jy ! Clean residual min=-0.002599 max=0.002762 Jy/beam ! Clean residual mean=0.000000 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.618349 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 80 components and 0.618349 Jy ! Inverting map ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Added new window around map position (6.8, -32.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256842 Jy ! Component: 100 - total flux cleaned = 0.00324723 Jy ! Component: 150 - total flux cleaned = 0.00337122 Jy ! Component: 200 - total flux cleaned = 0.00333434 Jy ! Total flux subtracted in 200 components = 0.00333434 Jy ! Clean residual min=-0.002324 max=0.002284 Jy/beam ! Clean residual mean=0.000000 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.621684 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.621684 Jy ! Inverting map ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! Estimated beam: bmin=0.8471 mas, bmaj=0.9893 mas, bpa=-77.54 degrees ! Estimated noise=0.757844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000793858 Jy ! Component: 100 - total flux cleaned = -0.000482593 Jy ! Component: 150 - total flux cleaned = -0.000386337 Jy ! Component: 200 - total flux cleaned = -0.000478174 Jy ! Total flux subtracted in 200 components = -0.000478174 Jy ! Clean residual min=-0.002440 max=0.002275 Jy/beam ! Clean residual mean=0.000000 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.621206 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.621205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075197Jy sigma=0.764778 ! Fit after self-cal, rms=0.075160Jy sigma=0.763862 wmodel J0748+2400_X_map.mod ! Writing 108 model components to file: J0748+2400_X_map.mod wobs J0748+2400_X_uvs.fits ! Writing UV FITS file: J0748+2400_X_uvs.fits wwins J0748+2400_X_map.win ! wwins: Wrote 10 windows to J0748+2400_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 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100008 Jy ! Component: 100 - total flux cleaned = -0.00143248 Jy ! Component: 150 - total flux cleaned = -0.00172656 Jy ! Component: 200 - total flux cleaned = -0.00193261 Jy ! Component: 250 - total flux cleaned = -0.00209496 Jy ! Component: 300 - total flux cleaned = -0.00237491 Jy ! Component: 350 - total flux cleaned = -0.00261128 Jy ! Component: 400 - total flux cleaned = -0.00272833 Jy ! Component: 450 - total flux cleaned = -0.00284331 Jy ! Component: 500 - total flux cleaned = -0.00299563 Jy ! Component: 550 - total flux cleaned = -0.0032587 Jy ! Component: 600 - total flux cleaned = -0.00325867 Jy ! Component: 650 - total flux cleaned = -0.00344336 Jy ! Component: 700 - total flux cleaned = -0.00355263 Jy ! Component: 750 - total flux cleaned = -0.0037686 Jy ! Component: 800 - total flux cleaned = -0.00373249 Jy ! Component: 850 - total flux cleaned = -0.0038391 Jy ! Component: 900 - total flux cleaned = -0.0039446 Jy ! Component: 950 - total flux cleaned = -0.00397975 Jy ! Component: 1000 - total flux cleaned = -0.00422231 Jy ! Component: 1050 - total flux cleaned = -0.00429079 Jy ! Component: 1100 - total flux cleaned = -0.00442712 Jy ! Component: 1150 - total flux cleaned = -0.004495 Jy ! Component: 1200 - total flux cleaned = -0.00452879 Jy ! Component: 1250 - total flux cleaned = -0.00472851 Jy ! Component: 1300 - total flux cleaned = -0.00476148 Jy ! Component: 1350 - total flux cleaned = -0.00476166 Jy ! Component: 1400 - total flux cleaned = -0.00479447 Jy ! Component: 1450 - total flux cleaned = -0.00479448 Jy ! Component: 1500 - total flux cleaned = -0.00485871 Jy ! Component: 1550 - total flux cleaned = -0.00489066 Jy ! Component: 1600 - total flux cleaned = -0.00479485 Jy ! Component: 1650 - total flux cleaned = -0.00485808 Jy ! Component: 1700 - total flux cleaned = -0.00482661 Jy ! Component: 1750 - total flux cleaned = -0.00485781 Jy ! Component: 1800 - total flux cleaned = -0.00485799 Jy ! Component: 1850 - total flux cleaned = -0.0048579 Jy ! Component: 1900 - total flux cleaned = -0.00495013 Jy ! Component: 1950 - total flux cleaned = -0.00498064 Jy ! Component: 2000 - total flux cleaned = -0.00513285 Jy ! Component: 2050 - total flux cleaned = -0.00525354 Jy ! Component: 2100 - total flux cleaned = -0.00531369 Jy ! Component: 2150 - total flux cleaned = -0.00528356 Jy ! Component: 2200 - total flux cleaned = -0.00540263 Jy ! Component: 2250 - total flux cleaned = -0.00534353 Jy ! Component: 2300 - total flux cleaned = -0.00525529 Jy ! Component: 2350 - total flux cleaned = -0.00546052 Jy ! Component: 2400 - total flux cleaned = -0.00543112 Jy ! Component: 2450 - total flux cleaned = -0.00557631 Jy ! Component: 2500 - total flux cleaned = -0.00551863 Jy ! Component: 2550 - total flux cleaned = -0.00548997 Jy ! Component: 2600 - total flux cleaned = -0.00574754 Jy ! Component: 2650 - total flux cleaned = -0.00583282 Jy ! Component: 2700 - total flux cleaned = -0.00560599 Jy ! Component: 2750 - total flux cleaned = -0.00574692 Jy ! Component: 2800 - total flux cleaned = -0.00577483 Jy ! Component: 2850 - total flux cleaned = -0.00594246 Jy ! Component: 2900 - total flux cleaned = -0.00605397 Jy ! Component: 2950 - total flux cleaned = -0.00599831 Jy ! Component: 3000 - total flux cleaned = -0.00627434 Jy ! Component: 3050 - total flux cleaned = -0.00630184 Jy ! Component: 3100 - total flux cleaned = -0.00632894 Jy ! Component: 3150 - total flux cleaned = -0.00646519 Jy ! Component: 3200 - total flux cleaned = -0.00651947 Jy ! Component: 3250 - total flux cleaned = -0.00657372 Jy ! Component: 3300 - total flux cleaned = -0.00668143 Jy ! Component: 3350 - total flux cleaned = -0.00673499 Jy ! Component: 3400 - total flux cleaned = -0.00676162 Jy ! Component: 3450 - total flux cleaned = -0.00673505 Jy ! Component: 3500 - total flux cleaned = -0.00699954 Jy ! Component: 3550 - total flux cleaned = -0.0070785 Jy ! Component: 3600 - total flux cleaned = -0.00702592 Jy ! Component: 3650 - total flux cleaned = -0.00713058 Jy ! Component: 3700 - total flux cleaned = -0.0071045 Jy ! Component: 3750 - total flux cleaned = -0.00713046 Jy ! Component: 3800 - total flux cleaned = -0.00718212 Jy ! Component: 3850 - total flux cleaned = -0.00741393 Jy ! Component: 3900 - total flux cleaned = -0.00738831 Jy ! Component: 3950 - total flux cleaned = -0.00749067 Jy ! Component: 4000 - total flux cleaned = -0.0076689 Jy ! Component: 4050 - total flux cleaned = -0.00771963 Jy ! Total flux subtracted in 4096 components = -0.00769434 Jy ! Clean residual min=-0.001596 max=0.001594 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.613511 Jy keep ! Adding 361 model components to the UV plane model. ! The established model now contains 468 components and 0.613511 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv121_uvs/J0748+2400_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8471 x 0.9893 at -77.54 degrees (North through East) ! Clean map min=-0.0023676 max=0.50256 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv121_uvs/J0748+2400_X_map.fits wmodel /scr/pima/rv121_uvs/J0748+2400_X_map.mod ! Writing 468 model components to file: /scr/pima/rv121_uvs/J0748+2400_X_map.mod wobs /scr/pima/rv121_uvs/J0748+2400_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv121_uvs/J0748+2400_X_uvs.fits wwins /scr/pima/rv121_uvs/J0748+2400_X_map.win ! wwins: Wrote 11 windows to /scr/pima/rv121_uvs/J0748+2400_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.502561 invert ! Inverting map ! Your choice of large map pixels excluded 5.73% of the data. ! The y-axis pixel size should ideally be below 0.1705 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000412588 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.246291 0.246291 0.492582 0.985164 1.97033 3.94065 7.88131 15.7626 31.5252 63.0505 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.502 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1218.07 quit ! Quitting program ! Log file /scr/pima/rv121_uvs/J0748+2400_X_dfm.log closed on Sat Jul 28 00:39:35 2018