! Started logfile: /scr/pima/rv121_uvs/J2038+5119_X_dfm.log on Sat Jul 28 00:43:36 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/J2038+5119_X_uva.fits ! Reading UV FITS file: /scr/pima/rv121_uvs/J2038+5119_X_uva.fits ! AN table 1: 90 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.419231 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2038+5119 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 11772 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2038+5119_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff 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 587 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 587 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 587 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 587 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.352116Jy sigma=26.963686 ! Fit after self-cal, rms=1.293615Jy sigma=14.430297 ! 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 1.34% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! Estimated beam: bmin=0.5916 mas, bmaj=0.7939 mas, bpa=-34.34 degrees ! Estimated noise=0.89934 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 = 1.23811 Jy ! Component: 100 - total flux cleaned = 1.76683 Jy ! Total flux subtracted in 100 components = 1.76683 Jy ! Clean residual min=-0.078299 max=0.324166 Jy/beam ! Clean residual mean=-0.000028 rms=0.013143 Jy/beam ! Combined flux in latest and established models = 1.76683 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.76683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.796038Jy sigma=8.961728 ! Fit after self-cal, rms=0.785506Jy sigma=8.835604 ! Inverting map ! Your choice of large map pixels excluded 1.34% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! Added new window around map position (0.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.37817 Jy ! Component: 100 - total flux cleaned = 0.612142 Jy ! Total flux subtracted in 100 components = 0.612142 Jy ! Clean residual min=-0.060965 max=0.148090 Jy/beam ! Clean residual mean=-0.000017 rms=0.007464 Jy/beam ! Combined flux in latest and established models = 2.37897 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 2.37897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.434595Jy sigma=4.934386 ! Fit after self-cal, rms=0.418972Jy sigma=4.735253 ! Inverting map ! Your choice of large map pixels excluded 1.34% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.18418 Jy ! Component: 100 - total flux cleaned = 0.292766 Jy ! Total flux subtracted in 100 components = 0.292766 Jy ! Clean residual min=-0.053634 max=0.059968 Jy/beam ! Clean residual mean=-0.000011 rms=0.004851 Jy/beam ! Combined flux in latest and established models = 2.67174 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 2.67174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.274708Jy sigma=3.117191 ! Fit after self-cal, rms=0.265260Jy sigma=2.991741 ! Inverting map ! Your choice of large map pixels excluded 1.34% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0932813 Jy ! Component: 100 - total flux cleaned = 0.128419 Jy ! Total flux subtracted in 100 components = 0.128419 Jy ! Clean residual min=-0.039815 max=0.033419 Jy/beam ! Clean residual mean=-0.000009 rms=0.003718 Jy/beam ! Combined flux in latest and established models = 2.80016 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 2.80016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215989Jy sigma=2.421130 ! Fit after self-cal, rms=0.212288Jy sigma=2.366121 ! Inverting map ! Your choice of large map pixels excluded 1.34% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0488143 Jy ! Component: 100 - total flux cleaned = 0.0673132 Jy ! Total flux subtracted in 100 components = 0.0673132 Jy ! Clean residual min=-0.029222 max=0.025458 Jy/beam ! Clean residual mean=-0.000008 rms=0.003226 Jy/beam ! Combined flux in latest and established models = 2.86747 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 2.86747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192781Jy sigma=2.131730 ! Fit after self-cal, rms=0.191726Jy sigma=2.112199 ! Inverting map ! Your choice of large map pixels excluded 1.34% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144742 Jy ! Component: 100 - total flux cleaned = 0.0187757 Jy ! Total flux subtracted in 100 components = 0.0187757 Jy ! Clean residual min=-0.025525 max=0.024218 Jy/beam ! Clean residual mean=-0.000008 rms=0.002986 Jy/beam ! Combined flux in latest and established models = 2.88625 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 2.88625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184622Jy sigma=2.022727 ! Fit after self-cal, rms=0.184112Jy sigma=2.010956 ! Inverting map ! Your choice of large map pixels excluded 1.34% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 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 1.34% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! Estimated beam: bmin=0.6492 mas, bmaj=0.9604 mas, bpa=-32.97 degrees ! Estimated noise=0.653769 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, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0545677 Jy ! Component: 100 - total flux cleaned = 0.0938626 Jy ! Component: 150 - total flux cleaned = 0.124901 Jy ! Component: 200 - total flux cleaned = 0.150166 Jy ! Total flux subtracted in 200 components = 0.150166 Jy ! Clean residual min=-0.019344 max=0.027019 Jy/beam ! Clean residual mean=-0.000020 rms=0.003849 Jy/beam ! Combined flux in latest and established models = 3.03641 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 65 components and 3.03641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156458Jy sigma=1.737745 ! Fit after self-cal, rms=0.153520Jy sigma=1.710330 ! Inverting map ! Your choice of large map pixels excluded 1.34% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! Added new window around map position (-5.4, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0310801 Jy ! Component: 100 - total flux cleaned = 0.0499949 Jy ! Component: 150 - total flux cleaned = 0.0637672 Jy ! Component: 200 - total flux cleaned = 0.0758455 Jy ! Total flux subtracted in 200 components = 0.0758455 Jy ! Clean residual min=-0.018357 max=0.018810 Jy/beam ! Clean residual mean=-0.000016 rms=0.003266 Jy/beam ! Combined flux in latest and established models = 3.11226 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 88 components and 3.11226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142755Jy sigma=1.597200 ! Fit after self-cal, rms=0.141641Jy sigma=1.585177 ! Inverting map ! Your choice of large map pixels excluded 1.34% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! Added new window around map position (-3, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012258 Jy ! Component: 100 - total flux cleaned = 0.024461 Jy ! Component: 150 - total flux cleaned = 0.0344533 Jy ! Component: 200 - total flux cleaned = 0.0437458 Jy ! Total flux subtracted in 200 components = 0.0437458 Jy ! Clean residual min=-0.016799 max=0.017065 Jy/beam ! Clean residual mean=-0.000013 rms=0.002973 Jy/beam ! Combined flux in latest and established models = 3.156 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 106 components and 3.156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135102Jy sigma=1.510941 ! Fit after self-cal, rms=0.134383Jy sigma=1.502002 ! Inverting map ! Your choice of large map pixels excluded 1.34% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6492 x 0.9604 at -32.97 degrees (North through East) ! Clean map min=-0.019 max=1.5748 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.00 ! LA 0.99 MK 1.00 NL 0.99 NY 0.95 ! ON 1.00 OV 0.99 PT 0.99 SC 0.98 ! WZ 1.02 ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 0.99 ! LA 1.01 MK 1.00 NL 1.00 NY 0.97 ! ON 1.00 OV 0.99 PT 1.00 SC 0.98 ! WZ 1.01 ! ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 1.00 ! LA 1.01 MK 1.06 NL 1.00 NY 1.02 ! ON 1.03 OV 1.00 PT 1.00 SC 0.97 ! WZ 1.04 ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 1.00 ! LA 1.01 MK 1.06 NL 1.01 NY 1.04 ! ON 1.02 OV 1.00 PT 1.00 SC 0.98 ! WZ 1.03 ! ! ! Fit before self-cal, rms=0.134383Jy sigma=1.502002 ! Fit after self-cal, rms=0.128368Jy sigma=1.384531 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! Estimated beam: bmin=0.6535 mas, bmaj=0.958 mas, bpa=-33.15 degrees ! Estimated noise=0.659203 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 = -0.00113151 Jy ! Component: 100 - total flux cleaned = 0.00641468 Jy ! Component: 150 - total flux cleaned = 0.0128065 Jy ! Component: 200 - total flux cleaned = 0.0171707 Jy ! Total flux subtracted in 200 components = 0.0171707 Jy ! Clean residual min=-0.017410 max=0.012193 Jy/beam ! Clean residual mean=-0.000013 rms=0.002589 Jy/beam ! Combined flux in latest and established models = 3.17317 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 120 components and 3.17318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124026Jy sigma=1.337775 ! Fit after self-cal, rms=0.123556Jy sigma=1.330563 ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 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=0.123556Jy sigma=1.330563 ! Fit after self-cal, rms=0.109887Jy sigma=1.151266 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! Estimated beam: bmin=0.6529 mas, bmaj=0.9636 mas, bpa=-33.11 degrees ! Estimated noise=0.660477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00992466 Jy ! Component: 100 - total flux cleaned = 0.0171559 Jy ! Component: 150 - total flux cleaned = 0.0225057 Jy ! Component: 200 - total flux cleaned = 0.0256166 Jy ! Total flux subtracted in 200 components = 0.0256166 Jy ! Clean residual min=-0.013855 max=0.012094 Jy/beam ! Clean residual mean=-0.000018 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 3.19879 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 128 components and 3.19879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106391Jy sigma=1.118255 ! Fit after self-cal, rms=0.106094Jy sigma=1.112168 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 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 = -2.0656e-06 Jy ! Component: 100 - total flux cleaned = 0.00318956 Jy ! Component: 150 - total flux cleaned = 0.00659872 Jy ! Component: 200 - total flux cleaned = 0.00914596 Jy ! Total flux subtracted in 200 components = 0.00914596 Jy ! Clean residual min=-0.013271 max=0.011285 Jy/beam ! Clean residual mean=-0.000017 rms=0.001858 Jy/beam ! Combined flux in latest and established models = 3.20794 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 132 components and 3.20794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103809Jy sigma=1.088396 ! Fit after self-cal, rms=0.103613Jy sigma=1.083018 ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 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=0.103613Jy sigma=1.083018 ! Fit after self-cal, rms=0.102438Jy sigma=1.066440 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! Estimated beam: bmin=0.6526 mas, bmaj=0.9641 mas, bpa=-33.09 degrees ! Estimated noise=0.661583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0055179 Jy ! Component: 100 - total flux cleaned = 0.00944702 Jy ! Component: 150 - total flux cleaned = 0.012853 Jy ! Component: 200 - total flux cleaned = 0.015434 Jy ! Total flux subtracted in 200 components = 0.015434 Jy ! Clean residual min=-0.012189 max=0.010667 Jy/beam ! Clean residual mean=-0.000010 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 3.22337 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 134 components and 3.22337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100295Jy sigma=1.046054 ! Fit after self-cal, rms=0.100119Jy sigma=1.041019 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 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 = -0.00015204 Jy ! Component: 100 - total flux cleaned = 0.000824392 Jy ! Component: 150 - total flux cleaned = 0.00327618 Jy ! Component: 200 - total flux cleaned = 0.00532196 Jy ! Total flux subtracted in 200 components = 0.00532196 Jy ! Clean residual min=-0.011945 max=0.010055 Jy/beam ! Clean residual mean=-0.000010 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 3.22869 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 137 components and 3.22869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098517Jy sigma=1.024278 ! Fit after self-cal, rms=0.098411Jy sigma=1.020161 ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 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=0.098411Jy sigma=1.020161 ! Fit after self-cal, rms=0.098288Jy sigma=1.018193 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! Estimated beam: bmin=2.216 mas, bmaj=2.57 mas, bpa=10.3 degrees ! Estimated noise=1.11498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016184 Jy ! Component: 100 - total flux cleaned = 0.0251803 Jy ! Component: 150 - total flux cleaned = 0.0290712 Jy ! Component: 200 - total flux cleaned = 0.0310686 Jy ! Total flux subtracted in 200 components = 0.0310686 Jy ! Clean residual min=-0.010366 max=0.019065 Jy/beam ! Clean residual mean=-0.000036 rms=0.003296 Jy/beam ! Combined flux in latest and established models = 3.25976 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 143 components and 3.25976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097913Jy sigma=1.028422 ! Fit after self-cal, rms=0.097675Jy sigma=1.024794 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 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 (-5.6, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182671 Jy ! Component: 100 - total flux cleaned = 0.0281528 Jy ! Component: 150 - total flux cleaned = 0.0339572 Jy ! Component: 200 - total flux cleaned = 0.0373705 Jy ! Total flux subtracted in 200 components = 0.0373705 Jy ! Clean residual min=-0.009818 max=0.009556 Jy/beam ! Clean residual mean=-0.000042 rms=0.002557 Jy/beam ! Combined flux in latest and established models = 3.29713 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 179 components and 3.29713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096179Jy sigma=1.017857 ! Fit after self-cal, rms=0.095910Jy sigma=1.015349 ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! Estimated beam: bmin=0.6523 mas, bmaj=0.9643 mas, bpa=-33.09 degrees ! Estimated noise=0.662525 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6523 x 0.9643 at -33.09 degrees (North through East) ! Clean map min=-0.010658 max=1.5684 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=0.095910Jy sigma=1.015349 ! Fit after self-cal, rms=0.092388Jy sigma=0.955129 ! Inverting map and beam ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! Estimated beam: bmin=0.6519 mas, bmaj=0.9653 mas, bpa=-33.12 degrees ! Estimated noise=0.662459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647782 Jy ! Component: 100 - total flux cleaned = 0.00921178 Jy ! Component: 150 - total flux cleaned = 0.011915 Jy ! Component: 200 - total flux cleaned = 0.0143394 Jy ! Total flux subtracted in 200 components = 0.0143394 Jy ! Clean residual min=-0.009874 max=0.008293 Jy/beam ! Clean residual mean=-0.000012 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 3.31147 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 198 components and 3.31147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090482Jy sigma=0.932094 ! Fit after self-cal, rms=0.090410Jy sigma=0.929893 ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000309331 Jy ! Component: 100 - total flux cleaned = 0.00179637 Jy ! Component: 150 - total flux cleaned = 0.00373667 Jy ! Component: 200 - total flux cleaned = 0.00474821 Jy ! Total flux subtracted in 200 components = 0.00474821 Jy ! Clean residual min=-0.009275 max=0.008162 Jy/beam ! Clean residual mean=-0.000012 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 3.31622 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 205 components and 3.31622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089217Jy sigma=0.915706 ! Fit after self-cal, rms=0.089165Jy sigma=0.913675 ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089165Jy sigma=0.913675 ! Fit after self-cal, rms=0.089135Jy sigma=0.911449 print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! Estimated beam: bmin=0.5941 mas, bmaj=0.7995 mas, bpa=-35.05 degrees ! Estimated noise=0.925098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.31588 Jy ! Component: 100 - total flux cleaned = 1.91493 Jy ! Component: 150 - total flux cleaned = 2.25093 Jy ! Component: 200 - total flux cleaned = 2.45551 Jy ! Total flux subtracted in 200 components = 2.45551 Jy ! Clean residual min=-0.023859 max=0.108925 Jy/beam ! Clean residual mean=-0.000011 rms=0.005035 Jy/beam ! Combined flux in latest and established models = 2.45551 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 14 model components to the UV plane model. ! The established model now contains 14 components and 2.45551 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! Estimated beam: bmin=0.652 mas, bmaj=0.9655 mas, bpa=-33.14 degrees ! Estimated noise=0.663653 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 = 0.208013 Jy ! Component: 100 - total flux cleaned = 0.326851 Jy ! Component: 150 - total flux cleaned = 0.407547 Jy ! Component: 200 - total flux cleaned = 0.469179 Jy ! Total flux subtracted in 200 components = 0.469179 Jy ! Clean residual min=-0.014850 max=0.037502 Jy/beam ! Clean residual mean=-0.000028 rms=0.005084 Jy/beam ! Combined flux in latest and established models = 2.92469 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 49 components and 2.92469 Jy ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! Added new window around map position (-0.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0503429 Jy ! Component: 100 - total flux cleaned = 0.0924185 Jy ! Component: 150 - total flux cleaned = 0.128237 Jy ! Component: 200 - total flux cleaned = 0.159042 Jy ! Total flux subtracted in 200 components = 0.159042 Jy ! Clean residual min=-0.009956 max=0.019197 Jy/beam ! Clean residual mean=-0.000018 rms=0.003133 Jy/beam ! Combined flux in latest and established models = 3.08373 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 92 components and 3.08373 Jy ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! Added new window around map position (0, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.026841 Jy ! Component: 100 - total flux cleaned = 0.0503264 Jy ! Component: 150 - total flux cleaned = 0.0710317 Jy ! Component: 200 - total flux cleaned = 0.0893554 Jy ! Total flux subtracted in 200 components = 0.0893554 Jy ! Clean residual min=-0.010484 max=0.013057 Jy/beam ! Clean residual mean=-0.000015 rms=0.002201 Jy/beam ! Combined flux in latest and established models = 3.17309 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 132 components and 3.17309 Jy ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! Added new window around map position (-2.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165257 Jy ! Component: 100 - total flux cleaned = 0.0305697 Jy ! Component: 150 - total flux cleaned = 0.0411544 Jy ! Component: 200 - total flux cleaned = 0.050825 Jy ! Total flux subtracted in 200 components = 0.050825 Jy ! Clean residual min=-0.009477 max=0.009265 Jy/beam ! Clean residual mean=-0.000013 rms=0.001744 Jy/beam ! Combined flux in latest and established models = 3.22391 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 159 components and 3.22391 Jy ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! Estimated beam: bmin=2.215 mas, bmaj=2.568 mas, bpa=10.21 degrees ! Estimated noise=1.11724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027813 Jy ! Component: 100 - total flux cleaned = 0.0453904 Jy ! Component: 150 - total flux cleaned = 0.0586078 Jy ! Component: 200 - total flux cleaned = 0.0693085 Jy ! Total flux subtracted in 200 components = 0.0693085 Jy ! Clean residual min=-0.008128 max=0.010821 Jy/beam ! Clean residual mean=-0.000044 rms=0.002599 Jy/beam ! Combined flux in latest and established models = 3.29322 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 = 0.00890386 Jy ! Component: 100 - total flux cleaned = 0.0163982 Jy ! Component: 150 - total flux cleaned = 0.021308 Jy ! Component: 200 - total flux cleaned = 0.0253865 Jy ! Total flux subtracted in 200 components = 0.0253865 Jy ! Clean residual min=-0.007891 max=0.009448 Jy/beam ! Clean residual mean=-0.000043 rms=0.002289 Jy/beam ! Combined flux in latest and established models = 3.31861 Jy ! Adding 149 model components to the UV plane model. ! The established model now contains 284 components and 3.31861 Jy ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! Estimated beam: bmin=0.652 mas, bmaj=0.9655 mas, bpa=-33.14 degrees ! Estimated noise=0.663653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00236109 Jy ! Component: 100 - total flux cleaned = -0.0020073 Jy ! Component: 150 - total flux cleaned = -0.00105947 Jy ! Component: 200 - total flux cleaned = 0.000105667 Jy ! Total flux subtracted in 200 components = 0.000105667 Jy ! Clean residual min=-0.007688 max=0.006323 Jy/beam ! Clean residual mean=-0.000013 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 3.31871 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 291 components and 3.31871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085016Jy sigma=0.864018 ! Fit after self-cal, rms=0.084546Jy sigma=0.852436 wmodel J2038+5119_X_map.mod ! Writing 291 model components to file: J2038+5119_X_map.mod wobs J2038+5119_X_uvs.fits ! Writing UV FITS file: J2038+5119_X_uvs.fits wwins J2038+5119_X_map.win ! wwins: Wrote 9 windows to J2038+5119_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106502 Jy ! Component: 100 - total flux cleaned = 0.000295815 Jy ! Component: 150 - total flux cleaned = -0.000405454 Jy ! Component: 200 - total flux cleaned = -0.000851031 Jy ! Component: 250 - total flux cleaned = -0.00117371 Jy ! Component: 300 - total flux cleaned = -0.00137767 Jy ! Component: 350 - total flux cleaned = -0.00137771 Jy ! Component: 400 - total flux cleaned = -0.00147514 Jy ! Component: 450 - total flux cleaned = -0.00147601 Jy ! Component: 500 - total flux cleaned = -0.00147568 Jy ! Component: 550 - total flux cleaned = -0.00111004 Jy ! Component: 600 - total flux cleaned = -0.000930985 Jy ! Component: 650 - total flux cleaned = -0.000665971 Jy ! Component: 700 - total flux cleaned = -5.57395e-05 Jy ! Component: 750 - total flux cleaned = 0.000545569 Jy ! Component: 800 - total flux cleaned = 0.00114001 Jy ! Component: 850 - total flux cleaned = 0.00172662 Jy ! Component: 900 - total flux cleaned = 0.00230709 Jy ! Component: 950 - total flux cleaned = 0.00279874 Jy ! Component: 1000 - total flux cleaned = 0.00352725 Jy ! Component: 1050 - total flux cleaned = 0.00400699 Jy ! Component: 1100 - total flux cleaned = 0.00424529 Jy ! Component: 1150 - total flux cleaned = 0.00487269 Jy ! Component: 1200 - total flux cleaned = 0.00510524 Jy ! Component: 1250 - total flux cleaned = 0.00556633 Jy ! Component: 1300 - total flux cleaned = 0.00587173 Jy ! Component: 1350 - total flux cleaned = 0.00640008 Jy ! Component: 1400 - total flux cleaned = 0.00677388 Jy ! Component: 1450 - total flux cleaned = 0.00729243 Jy ! Component: 1500 - total flux cleaned = 0.00751297 Jy ! Component: 1550 - total flux cleaned = 0.00809585 Jy ! Component: 1600 - total flux cleaned = 0.00845682 Jy ! Component: 1650 - total flux cleaned = 0.00888638 Jy ! Component: 1700 - total flux cleaned = 0.00917006 Jy ! Component: 1750 - total flux cleaned = 0.00945187 Jy ! Component: 1800 - total flux cleaned = 0.00987044 Jy ! Component: 1850 - total flux cleaned = 0.0102171 Jy ! Component: 1900 - total flux cleaned = 0.010423 Jy ! Component: 1950 - total flux cleaned = 0.0106956 Jy ! Component: 2000 - total flux cleaned = 0.0109669 Jy ! Component: 2050 - total flux cleaned = 0.0113023 Jy ! Component: 2100 - total flux cleaned = 0.0115687 Jy ! Component: 2150 - total flux cleaned = 0.0120319 Jy ! Component: 2200 - total flux cleaned = 0.0121634 Jy ! Component: 2250 - total flux cleaned = 0.012751 Jy ! Component: 2300 - total flux cleaned = 0.0130102 Jy ! Component: 2350 - total flux cleaned = 0.013139 Jy ! Component: 2400 - total flux cleaned = 0.0135231 Jy ! Component: 2450 - total flux cleaned = 0.0140319 Jy ! Component: 2500 - total flux cleaned = 0.0142216 Jy ! Component: 2550 - total flux cleaned = 0.0145354 Jy ! Component: 2600 - total flux cleaned = 0.0147228 Jy ! Component: 2650 - total flux cleaned = 0.0151571 Jy ! Component: 2700 - total flux cleaned = 0.0153421 Jy ! Component: 2750 - total flux cleaned = 0.0157709 Jy ! Component: 2800 - total flux cleaned = 0.0157099 Jy ! Component: 2850 - total flux cleaned = 0.0160736 Jy ! Component: 2900 - total flux cleaned = 0.0164351 Jy ! Component: 2950 - total flux cleaned = 0.0163752 Jy ! Component: 3000 - total flux cleaned = 0.0166137 Jy ! Component: 3050 - total flux cleaned = 0.0167916 Jy ! Component: 3100 - total flux cleaned = 0.017086 Jy ! Component: 3150 - total flux cleaned = 0.0174372 Jy ! Component: 3200 - total flux cleaned = 0.0173201 Jy ! Component: 3250 - total flux cleaned = 0.0177261 Jy ! Component: 3300 - total flux cleaned = 0.0175531 Jy ! Component: 3350 - total flux cleaned = 0.0175535 Jy ! Component: 3400 - total flux cleaned = 0.0176681 Jy ! Component: 3450 - total flux cleaned = 0.0180087 Jy ! Component: 3500 - total flux cleaned = 0.0180088 Jy ! Component: 3550 - total flux cleaned = 0.0180653 Jy ! Component: 3600 - total flux cleaned = 0.0180097 Jy ! Component: 3650 - total flux cleaned = 0.0183994 Jy ! Component: 3700 - total flux cleaned = 0.0187318 Jy ! Component: 3750 - total flux cleaned = 0.0188418 Jy ! Component: 3800 - total flux cleaned = 0.0188963 Jy ! Component: 3850 - total flux cleaned = 0.019006 Jy ! Component: 3900 - total flux cleaned = 0.0189512 Jy ! Component: 3950 - total flux cleaned = 0.0189511 Jy ! Component: 4000 - total flux cleaned = 0.0188975 Jy ! Component: 4050 - total flux cleaned = 0.0187905 Jy ! Total flux subtracted in 4096 components = 0.0191104 Jy ! Clean residual min=-0.002663 max=0.003158 Jy/beam ! Clean residual mean=-0.000013 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 3.33782 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 594 components and 3.33782 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv121_uvs/J2038+5119_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.652 x 0.9655 at -33.14 degrees (North through East) ! Clean map min=-0.0073148 max=1.5611 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv121_uvs/J2038+5119_X_map.fits wmodel /scr/pima/rv121_uvs/J2038+5119_X_map.mod ! Writing 594 model components to file: /scr/pima/rv121_uvs/J2038+5119_X_map.mod wobs /scr/pima/rv121_uvs/J2038+5119_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv121_uvs/J2038+5119_X_uvs.fits wwins /scr/pima/rv121_uvs/J2038+5119_X_map.win ! wwins: Wrote 10 windows to /scr/pima/rv121_uvs/J2038+5119_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.56109 invert ! Inverting map ! Your choice of large map pixels excluded 1.36% of the data. ! The x-axis pixel size should ideally be below 0.1737 milli-arcsec ! The y-axis pixel size should ideally be below 0.1894 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000826122 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.158759 0.158759 0.317518 0.635037 1.27007 2.54015 5.08029 10.1606 20.3212 40.6423 81.2847 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.561 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1889.66 quit ! Quitting program ! Log file /scr/pima/rv121_uvs/J2038+5119_X_dfm.log closed on Sat Jul 28 00:43:42 2018