! Started logfile: /scr/pima/rv125_uvs/J1751+0939_X_dfm.log on Sun Dec 23 02:52:57 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/rv125_uvs/J1751+0939_X_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J1751+0939_X_uva.fits ! AN table 1: 72 integrations on 36 of 36 possible baselines. ! AN table 2: 32 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.283654 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1751+0939 ! ! 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 69 lines of history. ! ! Reading 4248 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 J1751+0939_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 430 telescope corrections were flagged in sub-array 1. ! A total of 144 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 430 telescope corrections were flagged in sub-array 1. ! A total of 144 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 509 telescope corrections were flagged in sub-array 1. ! A total of 144 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 509 telescope corrections were flagged in sub-array 1. ! A total of 144 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=2.128915Jy sigma=21.797964 ! Fit after self-cal, rms=0.926591Jy sigma=9.296425 ! 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 3.86% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.1883 milli-arcsec ! Estimated beam: bmin=0.633 mas, bmaj=0.9588 mas, bpa=-2.612 degrees ! Estimated noise=1.77019 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.43098 Jy ! Component: 100 - total flux cleaned = 1.7485 Jy ! Total flux subtracted in 100 components = 1.7485 Jy ! Clean residual min=-0.066768 max=0.108145 Jy/beam ! Clean residual mean=0.000239 rms=0.012120 Jy/beam ! Combined flux in latest and established models = 1.7485 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 1.7485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.389812Jy sigma=3.942028 ! Fit after self-cal, rms=0.389830Jy sigma=3.942009 ! Inverting map ! Your choice of large map pixels excluded 3.86% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.1883 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111018 Jy ! Component: 100 - total flux cleaned = 0.167475 Jy ! Total flux subtracted in 100 components = 0.167475 Jy ! Clean residual min=-0.062108 max=0.065049 Jy/beam ! Clean residual mean=0.000177 rms=0.010938 Jy/beam ! Combined flux in latest and established models = 1.91598 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 1.91598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.359037Jy sigma=3.673543 ! Fit after self-cal, rms=0.359114Jy sigma=3.672593 ! Inverting map ! Your choice of large map pixels excluded 3.86% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.1883 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 3.86% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.1883 milli-arcsec ! Estimated beam: bmin=0.6365 mas, bmaj=1.135 mas, bpa=-3.933 degrees ! Estimated noise=1.28483 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 (2.4, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0944295 Jy ! Component: 100 - total flux cleaned = 0.146364 Jy ! Component: 150 - total flux cleaned = 0.18165 Jy ! Component: 200 - total flux cleaned = 0.200426 Jy ! Total flux subtracted in 200 components = 0.200426 Jy ! Clean residual min=-0.084284 max=0.092114 Jy/beam ! Clean residual mean=0.000417 rms=0.015685 Jy/beam ! Combined flux in latest and established models = 2.1164 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 2.1164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.332197Jy sigma=3.354554 ! Fit after self-cal, rms=0.328733Jy sigma=3.310604 ! Inverting map ! Your choice of large map pixels excluded 3.86% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.1883 milli-arcsec print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6365 x 1.135 at -3.933 degrees (North through East) ! Clean map min=-0.073041 max=1.8082 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.85 HN 1.04 LA 1.02 MC 0.87 ! NL 1.00 NY 0.86 PT 0.85 SC 1.03 ! WN 1.35 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 1.02 KP 1.01 LA 1.01 ! MK 0.96 NL 1.05 OV 0.97 PT 0.85 ! SC 0.99 ! ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.85 HN 1.03 LA 1.01 MC 0.93 ! NL 1.03 NY 0.94 PT 0.85 SC 1.04 ! WN 1.35 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 HN 1.01 KP 1.00 LA 1.01 ! MK 0.94 NL 1.06 OV 0.96 PT 0.85 ! SC 0.99 ! ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.89 HN 1.04 LA 1.03 MC 1.26 ! NL 1.02 NY 1.00* PT 0.91 SC 1.03 ! WN 1.31 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 HN 1.02 KP 1.02 LA 1.00 ! MK 0.95 NL 1.05 OV 0.95 PT 0.85 ! SC 1.00 ! ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.02 HN 1.03 LA 1.03 MC 1.21 ! NL 1.04 NY 1.00* PT 0.90 SC 1.01 ! WN 1.24 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 HN 1.00 KP 1.01 LA 1.01 ! MK 0.95 NL 1.06 OV 0.96 PT 0.85 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.328733Jy sigma=3.310604 ! Fit after self-cal, rms=0.156949Jy sigma=1.415376 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=0.6461 mas, bmaj=1.164 mas, bpa=-0.237 degrees ! Estimated noise=1.37432 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 = -0.0388001 Jy ! Component: 100 - total flux cleaned = -0.0559205 Jy ! Component: 150 - total flux cleaned = -0.0618628 Jy ! Component: 200 - total flux cleaned = -0.0675704 Jy ! Total flux subtracted in 200 components = -0.0675704 Jy ! Clean residual min=-0.022877 max=0.029491 Jy/beam ! Clean residual mean=0.000089 rms=0.004084 Jy/beam ! Combined flux in latest and established models = 2.04883 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 2.04883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144326Jy sigma=1.280803 ! Fit after self-cal, rms=0.142797Jy sigma=1.267886 ! Inverting map ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! Added new window around map position (0.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186016 Jy ! Component: 100 - total flux cleaned = 0.0120718 Jy ! Component: 150 - total flux cleaned = 0.00874715 Jy ! Component: 200 - total flux cleaned = 0.00578125 Jy ! Total flux subtracted in 200 components = 0.00578125 Jy ! Clean residual min=-0.017744 max=0.020064 Jy/beam ! Clean residual mean=0.000072 rms=0.003644 Jy/beam ! Combined flux in latest and established models = 2.05461 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 48 components and 2.05461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135733Jy sigma=1.189972 ! Fit after self-cal, rms=0.134939Jy sigma=1.181778 ! Inverting map ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! Added new window around map position (-3.4, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180869 Jy ! Component: 100 - total flux cleaned = 0.0232383 Jy ! Component: 150 - total flux cleaned = 0.025057 Jy ! Component: 200 - total flux cleaned = 0.0267259 Jy ! Total flux subtracted in 200 components = 0.0267259 Jy ! Clean residual min=-0.014882 max=0.016296 Jy/beam ! Clean residual mean=0.000046 rms=0.003347 Jy/beam ! Combined flux in latest and established models = 2.08134 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 58 components and 2.08134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130769Jy sigma=1.139016 ! Fit after self-cal, rms=0.130451Jy sigma=1.136009 ! Inverting map ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 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=0.130451Jy sigma=1.136009 ! Fit after self-cal, rms=0.103812Jy sigma=0.893293 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=0.6467 mas, bmaj=1.161 mas, bpa=-0.1621 degrees ! Estimated noise=1.37155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0182946 Jy ! Component: 100 - total flux cleaned = -0.0234834 Jy ! Component: 150 - total flux cleaned = -0.0261617 Jy ! Component: 200 - total flux cleaned = -0.0288387 Jy ! Total flux subtracted in 200 components = -0.0288387 Jy ! Clean residual min=-0.010910 max=0.009507 Jy/beam ! Clean residual mean=-0.000013 rms=0.002285 Jy/beam ! Combined flux in latest and established models = 2.0525 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 2.0525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099513Jy sigma=0.843305 ! Fit after self-cal, rms=0.098863Jy sigma=0.837737 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 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 = -0.00432731 Jy ! Component: 100 - total flux cleaned = -0.00548061 Jy ! Component: 150 - total flux cleaned = -0.0062685 Jy ! Component: 200 - total flux cleaned = -0.0067505 Jy ! Total flux subtracted in 200 components = -0.0067505 Jy ! Clean residual min=-0.009934 max=0.008640 Jy/beam ! Clean residual mean=-0.000008 rms=0.002158 Jy/beam ! Combined flux in latest and established models = 2.04575 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 2.04575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097285Jy sigma=0.822587 ! Fit after self-cal, rms=0.097135Jy sigma=0.821562 ! Inverting map ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 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=0.097135Jy sigma=0.821562 ! Fit after self-cal, rms=0.094656Jy sigma=0.795142 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=0.6475 mas, bmaj=1.159 mas, bpa=-0.07729 degrees ! Estimated noise=1.37014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00717213 Jy ! Component: 100 - total flux cleaned = -0.00992705 Jy ! Component: 150 - total flux cleaned = -0.0122394 Jy ! Component: 200 - total flux cleaned = -0.0138598 Jy ! Total flux subtracted in 200 components = -0.0138598 Jy ! Clean residual min=-0.008117 max=0.007792 Jy/beam ! Clean residual mean=-0.000009 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 2.03189 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 74 components and 2.03189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092714Jy sigma=0.775410 ! Fit after self-cal, rms=0.092514Jy sigma=0.774200 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 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 = -0.00100959 Jy ! Component: 100 - total flux cleaned = -0.00141289 Jy ! Component: 150 - total flux cleaned = -0.00196811 Jy ! Component: 200 - total flux cleaned = -0.00213993 Jy ! Total flux subtracted in 200 components = -0.00213993 Jy ! Clean residual min=-0.007622 max=0.007259 Jy/beam ! Clean residual mean=-0.000008 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 2.02975 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 2.02975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091647Jy sigma=0.766728 ! Fit after self-cal, rms=0.091563Jy sigma=0.766364 ! Inverting map ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 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=0.091563Jy sigma=0.766364 ! Fit after self-cal, rms=0.090858Jy sigma=0.760057 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=2.499 mas, bmaj=2.865 mas, bpa=-0.9481 degrees ! Estimated noise=1.88016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0056895 Jy ! Component: 100 - total flux cleaned = -0.00740337 Jy ! Component: 150 - total flux cleaned = -0.0087272 Jy ! Component: 200 - total flux cleaned = -0.00977644 Jy ! Total flux subtracted in 200 components = -0.00977644 Jy ! Clean residual min=-0.007847 max=0.008535 Jy/beam ! Clean residual mean=-0.000010 rms=0.002584 Jy/beam ! Combined flux in latest and established models = 2.01998 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 2.01998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090698Jy sigma=0.757095 ! Fit after self-cal, rms=0.090506Jy sigma=0.755814 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 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 = -0.000669438 Jy ! Component: 100 - total flux cleaned = -0.00120554 Jy ! Component: 150 - total flux cleaned = -0.00178504 Jy ! Component: 200 - total flux cleaned = -0.0020805 Jy ! Total flux subtracted in 200 components = -0.0020805 Jy ! Clean residual min=-0.007725 max=0.008308 Jy/beam ! Clean residual mean=-0.000006 rms=0.002584 Jy/beam ! Combined flux in latest and established models = 2.0179 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 2.0179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090556Jy sigma=0.755813 ! Fit after self-cal, rms=0.090507Jy sigma=0.755414 ! Inverting map ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 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 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=0.6483 mas, bmaj=1.158 mas, bpa=-0.01539 degrees ! Estimated noise=1.36948 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6483 x 1.158 at -0.01539 degrees (North through East) ! Clean map min=-0.0067989 max=1.8063 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=0.090507Jy sigma=0.755414 ! Fit after self-cal, rms=0.081262Jy sigma=0.663322 ! Inverting map and beam ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=0.6486 mas, bmaj=1.159 mas, bpa=-0.05589 degrees ! Estimated noise=1.36736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00367148 Jy ! Component: 100 - total flux cleaned = -0.00582374 Jy ! Component: 150 - total flux cleaned = -0.00656749 Jy ! Component: 200 - total flux cleaned = -0.00689835 Jy ! Total flux subtracted in 200 components = -0.00689835 Jy ! Clean residual min=-0.006488 max=0.006607 Jy/beam ! Clean residual mean=-0.000001 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 2.011 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 2.011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080151Jy sigma=0.652563 ! Fit after self-cal, rms=0.080013Jy sigma=0.652123 ! Inverting map ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! Added new window around map position (6, 13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453866 Jy ! Component: 100 - total flux cleaned = 0.00500711 Jy ! Component: 150 - total flux cleaned = 0.00586462 Jy ! Component: 200 - total flux cleaned = 0.0062601 Jy ! Total flux subtracted in 200 components = 0.0062601 Jy ! Clean residual min=-0.006059 max=0.005952 Jy/beam ! Clean residual mean=0.000001 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 2.01726 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 2.01726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079222Jy sigma=0.645853 ! Fit after self-cal, rms=0.079150Jy sigma=0.645439 ! Inverting map ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! Added new window around map position (-3.2, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360463 Jy ! Component: 100 - total flux cleaned = 0.0043486 Jy ! Component: 150 - total flux cleaned = 0.00461341 Jy ! Component: 200 - total flux cleaned = 0.00474285 Jy ! Total flux subtracted in 200 components = 0.00474285 Jy ! Clean residual min=-0.005616 max=0.005812 Jy/beam ! Clean residual mean=-0.000002 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 2.022 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 124 components and 2.022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078539Jy sigma=0.639722 ! Fit after self-cal, rms=0.078444Jy sigma=0.639252 ! Inverting map ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! Added new window around map position (-0.2, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427896 Jy ! Component: 100 - total flux cleaned = 0.00550432 Jy ! Component: 150 - total flux cleaned = 0.00638222 Jy ! Component: 200 - total flux cleaned = 0.00685903 Jy ! Total flux subtracted in 200 components = 0.00685903 Jy ! Clean residual min=-0.005462 max=0.005878 Jy/beam ! Clean residual mean=-0.000008 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 2.02886 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 135 components and 2.02886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077861Jy sigma=0.634244 ! Fit after self-cal, rms=0.077805Jy sigma=0.634003 ! Inverting map ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! Added new window around map position (-6.4, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00520621 Jy ! Component: 100 - total flux cleaned = 0.00767793 Jy ! Component: 150 - total flux cleaned = 0.00873908 Jy ! Component: 200 - total flux cleaned = 0.00929179 Jy ! Total flux subtracted in 200 components = 0.00929179 Jy ! Clean residual min=-0.005350 max=0.005058 Jy/beam ! Clean residual mean=-0.000005 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 2.03815 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 149 components and 2.03815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077284Jy sigma=0.629477 ! Fit after self-cal, rms=0.077232Jy sigma=0.629159 ! Inverting map ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077232Jy sigma=0.629159 ! Fit after self-cal, rms=0.076547Jy sigma=0.624565 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 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=0.6338 mas, bmaj=1.053 mas, bpa=0.6344 degrees ! Estimated noise=1.81443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.41737 Jy ! Component: 100 - total flux cleaned = 1.72822 Jy ! Component: 150 - total flux cleaned = 1.82748 Jy ! Component: 200 - total flux cleaned = 1.8797 Jy ! Total flux subtracted in 200 components = 1.8797 Jy ! Clean residual min=-0.012799 max=0.026765 Jy/beam ! Clean residual mean=0.000052 rms=0.002680 Jy/beam ! Combined flux in latest and established models = 1.8797 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 11 model components to the UV plane model. ! The established model now contains 11 components and 1.8797 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=0.649 mas, bmaj=1.158 mas, bpa=-0.01478 degrees ! Estimated noise=1.36697 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 = 0.0403668 Jy ! Component: 100 - total flux cleaned = 0.0638906 Jy ! Component: 150 - total flux cleaned = 0.0798315 Jy ! Component: 200 - total flux cleaned = 0.0921483 Jy ! Total flux subtracted in 200 components = 0.0921483 Jy ! Clean residual min=-0.008225 max=0.010187 Jy/beam ! Clean residual mean=0.000044 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 1.97185 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 1.97185 Jy ! Inverting map ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! Added new window around map position (2.6, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105181 Jy ! Component: 100 - total flux cleaned = 0.0180764 Jy ! Component: 150 - total flux cleaned = 0.0250834 Jy ! Component: 200 - total flux cleaned = 0.029672 Jy ! Total flux subtracted in 200 components = 0.029672 Jy ! Clean residual min=-0.006842 max=0.006358 Jy/beam ! Clean residual mean=0.000020 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 2.00152 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 2.00152 Jy ! Inverting map ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 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 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=2.498 mas, bmaj=2.861 mas, bpa=-0.9444 degrees ! Estimated noise=1.8757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00724518 Jy ! Component: 100 - total flux cleaned = 0.0129433 Jy ! Component: 150 - total flux cleaned = 0.0170089 Jy ! Component: 200 - total flux cleaned = 0.0195567 Jy ! Total flux subtracted in 200 components = 0.0195567 Jy ! Clean residual min=-0.005594 max=0.005652 Jy/beam ! Clean residual mean=0.000028 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 2.02108 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 = 0.00258172 Jy ! Component: 100 - total flux cleaned = 0.0047621 Jy ! Component: 150 - total flux cleaned = 0.00672215 Jy ! Component: 200 - total flux cleaned = 0.00848636 Jy ! Total flux subtracted in 200 components = 0.00848636 Jy ! Clean residual min=-0.005171 max=0.005179 Jy/beam ! Clean residual mean=0.000016 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 2.02956 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 82 components and 2.02957 Jy ! Inverting map ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=0.649 mas, bmaj=1.158 mas, bpa=-0.01478 degrees ! Estimated noise=1.36697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115499 Jy ! Component: 100 - total flux cleaned = -0.000272043 Jy ! Component: 150 - total flux cleaned = 0.000747614 Jy ! Component: 200 - total flux cleaned = 0.00168889 Jy ! Total flux subtracted in 200 components = 0.00168889 Jy ! Clean residual min=-0.005841 max=0.005902 Jy/beam ! Clean residual mean=0.000005 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 2.03125 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 2.03125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080135Jy sigma=0.652888 ! Fit after self-cal, rms=0.079663Jy sigma=0.648890 wmodel J1751+0939_X_map.mod ! Writing 96 model components to file: J1751+0939_X_map.mod wobs J1751+0939_X_uvs.fits ! Writing UV FITS file: J1751+0939_X_uvs.fits wwins J1751+0939_X_map.win ! wwins: Wrote 9 windows to J1751+0939_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 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000858269 Jy ! Component: 100 - total flux cleaned = -0.00184942 Jy ! Component: 150 - total flux cleaned = -0.0022275 Jy ! Component: 200 - total flux cleaned = -0.00277894 Jy ! Component: 250 - total flux cleaned = -0.00340339 Jy ! Component: 300 - total flux cleaned = -0.00383749 Jy ! Component: 350 - total flux cleaned = -0.00400682 Jy ! Component: 400 - total flux cleaned = -0.00434025 Jy ! Component: 450 - total flux cleaned = -0.00442122 Jy ! Component: 500 - total flux cleaned = -0.0045814 Jy ! Component: 550 - total flux cleaned = -0.00450318 Jy ! Component: 600 - total flux cleaned = -0.00458281 Jy ! Component: 650 - total flux cleaned = -0.00488755 Jy ! Component: 700 - total flux cleaned = -0.00488862 Jy ! Component: 750 - total flux cleaned = -0.00518451 Jy ! Component: 800 - total flux cleaned = -0.00518344 Jy ! Component: 850 - total flux cleaned = -0.00496905 Jy ! Component: 900 - total flux cleaned = -0.00497083 Jy ! Component: 950 - total flux cleaned = -0.00511056 Jy ! Component: 1000 - total flux cleaned = -0.00518052 Jy ! Component: 1050 - total flux cleaned = -0.00524898 Jy ! Component: 1100 - total flux cleaned = -0.00531668 Jy ! Component: 1150 - total flux cleaned = -0.00525197 Jy ! Component: 1200 - total flux cleaned = -0.00538306 Jy ! Component: 1250 - total flux cleaned = -0.00531786 Jy ! Component: 1300 - total flux cleaned = -0.00525374 Jy ! Component: 1350 - total flux cleaned = -0.0049371 Jy ! Component: 1400 - total flux cleaned = -0.0051879 Jy ! Component: 1450 - total flux cleaned = -0.0048153 Jy ! Component: 1500 - total flux cleaned = -0.00500022 Jy ! Component: 1550 - total flux cleaned = -0.00469655 Jy ! Component: 1600 - total flux cleaned = -0.00469704 Jy ! Component: 1650 - total flux cleaned = -0.0047562 Jy ! Component: 1700 - total flux cleaned = -0.00475555 Jy ! Component: 1750 - total flux cleaned = -0.00487323 Jy ! Component: 1800 - total flux cleaned = -0.00487267 Jy ! Component: 1850 - total flux cleaned = -0.00475759 Jy ! Component: 1900 - total flux cleaned = -0.00492913 Jy ! Component: 1950 - total flux cleaned = -0.00481634 Jy ! Component: 2000 - total flux cleaned = -0.00481637 Jy ! Component: 2050 - total flux cleaned = -0.00481557 Jy ! Component: 2100 - total flux cleaned = -0.00481565 Jy ! Component: 2150 - total flux cleaned = -0.0047614 Jy ! Component: 2200 - total flux cleaned = -0.00481542 Jy ! Component: 2250 - total flux cleaned = -0.00460056 Jy ! Component: 2300 - total flux cleaned = -0.00470631 Jy ! Component: 2350 - total flux cleaned = -0.00449602 Jy ! Component: 2400 - total flux cleaned = -0.00449599 Jy ! Component: 2450 - total flux cleaned = -0.00434038 Jy ! Component: 2500 - total flux cleaned = -0.00413396 Jy ! Component: 2550 - total flux cleaned = -0.00398122 Jy ! Component: 2600 - total flux cleaned = -0.00393091 Jy ! Component: 2650 - total flux cleaned = -0.00367923 Jy ! Component: 2700 - total flux cleaned = -0.00362943 Jy ! Component: 2750 - total flux cleaned = -0.00348032 Jy ! Component: 2800 - total flux cleaned = -0.00318506 Jy ! Component: 2850 - total flux cleaned = -0.00328262 Jy ! Component: 2900 - total flux cleaned = -0.00313692 Jy ! Component: 2950 - total flux cleaned = -0.00304159 Jy ! Component: 3000 - total flux cleaned = -0.00299387 Jy ! Component: 3050 - total flux cleaned = -0.00275644 Jy ! Component: 3100 - total flux cleaned = -0.00294514 Jy ! Component: 3150 - total flux cleaned = -0.00285155 Jy ! Component: 3200 - total flux cleaned = -0.00261917 Jy ! Component: 3250 - total flux cleaned = -0.00252713 Jy ! Component: 3300 - total flux cleaned = -0.00234339 Jy ! Component: 3350 - total flux cleaned = -0.00248054 Jy ! Component: 3400 - total flux cleaned = -0.00225371 Jy ! Component: 3450 - total flux cleaned = -0.00247851 Jy ! Component: 3500 - total flux cleaned = -0.00207641 Jy ! Component: 3550 - total flux cleaned = -0.00212097 Jy ! Component: 3600 - total flux cleaned = -0.00216503 Jy ! Component: 3650 - total flux cleaned = -0.00190208 Jy ! Component: 3700 - total flux cleaned = -0.00198905 Jy ! Component: 3750 - total flux cleaned = -0.00177303 Jy ! Component: 3800 - total flux cleaned = -0.00173015 Jy ! Component: 3850 - total flux cleaned = -0.00173029 Jy ! Component: 3900 - total flux cleaned = -0.00168809 Jy ! Component: 3950 - total flux cleaned = -0.00164573 Jy ! Component: 4000 - total flux cleaned = -0.00172974 Jy ! Component: 4050 - total flux cleaned = -0.00147976 Jy ! Total flux subtracted in 4096 components = -0.00143827 Jy ! Clean residual min=-0.002409 max=0.002105 Jy/beam ! Clean residual mean=0.000002 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 2.02982 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 420 components and 2.02982 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J1751+0939_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.649 x 1.158 at -0.01478 degrees (North through East) ! Clean map min=-0.0037687 max=1.8062 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J1751+0939_X_map.fits wmodel /scr/pima/rv125_uvs/J1751+0939_X_map.mod ! Writing 420 model components to file: /scr/pima/rv125_uvs/J1751+0939_X_map.mod wobs /scr/pima/rv125_uvs/J1751+0939_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J1751+0939_X_uvs.fits wwins /scr/pima/rv125_uvs/J1751+0939_X_map.win ! wwins: Wrote 10 windows to /scr/pima/rv125_uvs/J1751+0939_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.80618 invert ! Inverting map ! Your choice of large map pixels excluded 3.92% of the data. ! The x-axis pixel size should ideally be below 0.1758 milli-arcsec ! The y-axis pixel size should ideally be below 0.19 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00065042 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.108032 0.108032 0.216065 0.432129 0.864259 1.72852 3.45703 6.91407 13.8281 27.6563 55.3125 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.806 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2776.95 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J1751+0939_X_dfm.log closed on Sun Dec 23 02:53:02 2018