! Started logfile: /image_prod/ug002_uvm//J1037+5711_S_a_dfm.log on Wed Mar 4 16:58:21 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uvm//J1037+5711_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1037+5711_S_a_uvm.fits ! AN table 1: 50 integrations on 28 of 28 possible baselines. ! AN table 2: 25 integrations on 28 of 28 possible baselines. ! AN table 3: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.904583 visibilities/baseline/integration-bin. ! Found source: J1037+5711 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 13026 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1037+5711_S_a] 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 0.500x0.500 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 3 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.009425Jy sigma=8.326408 ! Fit after self-cal, rms=0.887365Jy sigma=7.365392 ! 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 ! Estimated beam: bmin=2.868 mas, bmaj=4.416 mas, bpa=-15.55 degrees ! Estimated noise=1.32599 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 = 0.0888941 Jy ! Component: 100 - total flux cleaned = 0.108619 Jy ! Total flux subtracted in 100 components = 0.108619 Jy ! Clean residual min=-0.006609 max=0.006612 Jy/beam ! Clean residual mean=0.000002 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.108619 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.108619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084535Jy sigma=0.559372 ! Fit after self-cal, rms=0.084505Jy sigma=0.559228 ! Inverting map 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 ! Estimated beam: bmin=3.785 mas, bmaj=5.075 mas, bpa=-12.91 degrees ! Estimated noise=0.778225 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 = 0.00564464 Jy ! Component: 100 - total flux cleaned = 0.00748815 Jy ! Component: 150 - total flux cleaned = 0.00784377 Jy ! Component: 200 - total flux cleaned = 0.0081164 Jy ! Total flux subtracted in 200 components = 0.0081164 Jy ! Clean residual min=-0.006034 max=0.004429 Jy/beam ! Clean residual mean=-0.000010 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.116736 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 0.116736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083976Jy sigma=0.557078 ! Fit after self-cal, rms=0.083964Jy sigma=0.557028 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.785 x 5.075 at -12.91 degrees (North through East) ! Clean map min=-0.0058491 max=0.11454 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.07 KP 1.04 MK 1.04 ! NL 1.05 OV 0.93 PT 1.10 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.00 HN 1.03 KP 1.03 ! MK 1.02 NL 1.04 OV 0.87 SC 1.13 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.75 FD 1.02 KP 1.07 LA 1.09 ! MK 0.99 NL 1.04 OV 1.07 PT 1.05 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.06 KP 1.02 MK 1.11 ! NL 1.14 OV 0.92 PT 1.07 SC 0.54 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.05 HN 1.00 KP 1.03 ! MK 1.08 NL 1.07 OV 0.98 SC 1.48 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.52 FD 1.02 KP 1.13 LA 1.08 ! MK 1.04 NL 0.81 OV 0.96 PT 1.11 ! SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.05 KP 1.07 MK 1.10 ! NL 1.00 OV 0.90 PT 1.06 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.11 HN 1.00 KP 1.10 ! MK 1.00 NL 1.15 OV 0.89 SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.62 FD 1.01 KP 1.06 LA 1.11 ! MK 1.00 NL 0.95 OV 1.02 PT 1.03 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.083964Jy sigma=0.557028 ! Fit after self-cal, rms=0.073341Jy sigma=0.510019 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.827 mas, bmaj=5.073 mas, bpa=-12.31 degrees ! Estimated noise=0.776337 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 = 0.000323101 Jy ! Component: 100 - total flux cleaned = 0.00040349 Jy ! Component: 150 - total flux cleaned = 0.000467272 Jy ! Component: 200 - total flux cleaned = 0.000537749 Jy ! Total flux subtracted in 200 components = 0.000537749 Jy ! Clean residual min=-0.002109 max=0.002701 Jy/beam ! Clean residual mean=-0.000000 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.117274 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.117274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073324Jy sigma=0.509824 ! Fit after self-cal, rms=0.073661Jy sigma=0.508256 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073661Jy sigma=0.508256 ! Fit after self-cal, rms=0.074646Jy sigma=0.503830 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.816 mas, bmaj=5.08 mas, bpa=-12.21 degrees ! Estimated noise=0.780899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000721025 Jy ! Component: 100 - total flux cleaned = 0.000913975 Jy ! Component: 150 - total flux cleaned = 0.00095801 Jy ! Component: 200 - total flux cleaned = 0.000972393 Jy ! Total flux subtracted in 200 components = 0.000972393 Jy ! Clean residual min=-0.001883 max=0.001938 Jy/beam ! Clean residual mean=0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.118246 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.118246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074645Jy sigma=0.503736 ! Fit after self-cal, rms=0.074610Jy sigma=0.503682 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 (-72, -61). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000599665 Jy ! Component: 100 - total flux cleaned = 0.000466557 Jy ! Component: 150 - total flux cleaned = 0.000393485 Jy ! Component: 200 - total flux cleaned = 0.000361812 Jy ! Total flux subtracted in 200 components = 0.000361812 Jy ! Clean residual min=-0.001786 max=0.001831 Jy/beam ! Clean residual mean=0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.118608 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.118608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074561Jy sigma=0.502907 ! Fit after self-cal, rms=0.074552Jy sigma=0.502862 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074552Jy sigma=0.502862 ! Fit after self-cal, rms=0.076041Jy sigma=0.499404 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.812 mas, bmaj=5.079 mas, bpa=-11.94 degrees ! Estimated noise=0.780376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252337 Jy ! Component: 100 - total flux cleaned = 0.00022826 Jy ! Component: 150 - total flux cleaned = 0.00020721 Jy ! Component: 200 - total flux cleaned = 0.000168885 Jy ! Total flux subtracted in 200 components = 0.000168885 Jy ! Clean residual min=-0.001553 max=0.001603 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.118777 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.118777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076027Jy sigma=0.499286 ! Fit after self-cal, rms=0.076041Jy sigma=0.499207 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 (39, -21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114922 Jy ! Component: 100 - total flux cleaned = 0.00111836 Jy ! Component: 150 - total flux cleaned = 0.00112384 Jy ! Component: 200 - total flux cleaned = 0.00106807 Jy ! Total flux subtracted in 200 components = 0.00106807 Jy ! Clean residual min=-0.001482 max=0.001441 Jy/beam ! Clean residual mean=0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.119845 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.119845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076008Jy sigma=0.498918 ! Fit after self-cal, rms=0.076007Jy sigma=0.498901 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.076007Jy sigma=0.498901 ! Fit after self-cal, rms=0.075892Jy sigma=0.498873 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.413 mas, bmaj=8.913 mas, bpa=36.14 degrees ! Estimated noise=0.922794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000331741 Jy ! Component: 100 - total flux cleaned = -0.000487977 Jy ! Component: 150 - total flux cleaned = -0.000551541 Jy ! Component: 200 - total flux cleaned = -0.000620808 Jy ! Total flux subtracted in 200 components = -0.000620808 Jy ! Clean residual min=-0.001492 max=0.001434 Jy/beam ! Clean residual mean=-0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.119224 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 0.119224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075894Jy sigma=0.498806 ! Fit after self-cal, rms=0.075895Jy sigma=0.498799 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = -4.87323e-05 Jy ! Component: 100 - total flux cleaned = -9.74317e-05 Jy ! Component: 150 - total flux cleaned = -0.000140095 Jy ! Component: 200 - total flux cleaned = -0.000178843 Jy ! Total flux subtracted in 200 components = -0.000178843 Jy ! Clean residual min=-0.001482 max=0.001412 Jy/beam ! Clean residual mean=-0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.119045 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 0.119045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075898Jy sigma=0.498773 ! Fit after self-cal, rms=0.075896Jy sigma=0.498772 ! Inverting map 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 ! Estimated beam: bmin=3.812 mas, bmaj=5.077 mas, bpa=-11.71 degrees ! Estimated noise=0.78007 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.812 x 5.077 at -11.71 degrees (North through East) ! Clean map min=-0.0013577 max=0.1146 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.895 mas, bmaj=4.459 mas, bpa=-14.19 degrees ! Estimated noise=1.32786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0889962 Jy ! Component: 100 - total flux cleaned = 0.108546 Jy ! Component: 150 - total flux cleaned = 0.114362 Jy ! Component: 200 - total flux cleaned = 0.116698 Jy ! Total flux subtracted in 200 components = 0.116698 Jy ! Clean residual min=-0.002554 max=0.002568 Jy/beam ! Clean residual mean=0.000003 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.116698 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.116698 Jy ! Inverting map and beam ! Estimated beam: bmin=3.812 mas, bmaj=5.077 mas, bpa=-11.71 degrees ! Estimated noise=0.78007 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 = 0.00220736 Jy ! Component: 100 - total flux cleaned = 0.00321118 Jy ! Component: 150 - total flux cleaned = 0.00334972 Jy ! Component: 200 - total flux cleaned = 0.00339185 Jy ! Total flux subtracted in 200 components = 0.00339185 Jy ! Clean residual min=-0.001561 max=0.001510 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.12009 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.12009 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.413 mas, bmaj=8.913 mas, bpa=36.14 degrees ! Estimated noise=0.922794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108494 Jy ! Component: 100 - total flux cleaned = -6.04793e-06 Jy ! Component: 150 - total flux cleaned = -0.000174734 Jy ! Component: 200 - total flux cleaned = -0.000278366 Jy ! Total flux subtracted in 200 components = -0.000278366 Jy ! Clean residual min=-0.001539 max=0.001422 Jy/beam ! Clean residual mean=0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.119811 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.06904e-05 Jy ! Component: 100 - total flux cleaned = -0.00015664 Jy ! Component: 150 - total flux cleaned = -0.000201892 Jy ! Component: 200 - total flux cleaned = -0.00024438 Jy ! Total flux subtracted in 200 components = -0.00024438 Jy ! Clean residual min=-0.001508 max=0.001407 Jy/beam ! Clean residual mean=-0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.119567 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 84 components and 0.119567 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.812 mas, bmaj=5.077 mas, bpa=-11.71 degrees ! Estimated noise=0.78007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.94265e-05 Jy ! Component: 100 - total flux cleaned = 0.000166797 Jy ! Component: 150 - total flux cleaned = 0.00016607 Jy ! Component: 200 - total flux cleaned = 0.000166353 Jy ! Total flux subtracted in 200 components = 0.000166353 Jy ! Clean residual min=-0.001460 max=0.001397 Jy/beam ! Clean residual mean=0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.119733 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.119733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075911Jy sigma=0.498963 ! Fit after self-cal, rms=0.075904Jy sigma=0.498932 wmodel J1037+5711_S_a_map.mod ! Writing 98 model components to file: J1037+5711_S_a_map.mod wobs J1037+5711_S_a_uvs.fits ! Writing UV FITS file: J1037+5711_S_a_uvs.fits wwins J1037+5711_S_a_map.win ! wwins: Wrote 3 windows to J1037+5711_S_a_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000384921 Jy ! Component: 100 - total flux cleaned = -0.000410046 Jy ! Component: 150 - total flux cleaned = -0.000385835 Jy ! Component: 200 - total flux cleaned = -0.000499528 Jy ! Component: 250 - total flux cleaned = -0.000610537 Jy ! Component: 300 - total flux cleaned = -0.000676087 Jy ! Component: 350 - total flux cleaned = -0.000781969 Jy ! Component: 400 - total flux cleaned = -0.00090583 Jy ! Component: 450 - total flux cleaned = -0.00100691 Jy ! Component: 500 - total flux cleaned = -0.00114534 Jy ! Component: 550 - total flux cleaned = -0.0011645 Jy ! Component: 600 - total flux cleaned = -0.00118349 Jy ! Component: 650 - total flux cleaned = -0.00122097 Jy ! Component: 700 - total flux cleaned = -0.00122119 Jy ! Component: 750 - total flux cleaned = -0.00127642 Jy ! Component: 800 - total flux cleaned = -0.00131257 Jy ! Component: 850 - total flux cleaned = -0.00134811 Jy ! Component: 900 - total flux cleaned = -0.0013834 Jy ! Component: 950 - total flux cleaned = -0.00140071 Jy ! Component: 1000 - total flux cleaned = -0.00143509 Jy ! Component: 1050 - total flux cleaned = -0.00146874 Jy ! Component: 1100 - total flux cleaned = -0.00143518 Jy ! Component: 1150 - total flux cleaned = -0.00143534 Jy ! Component: 1200 - total flux cleaned = -0.00145146 Jy ! Component: 1250 - total flux cleaned = -0.00150009 Jy ! Component: 1300 - total flux cleaned = -0.00148404 Jy ! Component: 1350 - total flux cleaned = -0.00146805 Jy ! Component: 1400 - total flux cleaned = -0.00157803 Jy ! Component: 1450 - total flux cleaned = -0.00150003 Jy ! Component: 1500 - total flux cleaned = -0.00146911 Jy ! Component: 1550 - total flux cleaned = -0.00146914 Jy ! Component: 1600 - total flux cleaned = -0.00149942 Jy ! Component: 1650 - total flux cleaned = -0.00152928 Jy ! Component: 1700 - total flux cleaned = -0.0014693 Jy ! Component: 1750 - total flux cleaned = -0.00143968 Jy ! Component: 1800 - total flux cleaned = -0.00139551 Jy ! Component: 1850 - total flux cleaned = -0.00149781 Jy ! Component: 1900 - total flux cleaned = -0.00148309 Jy ! Component: 1950 - total flux cleaned = -0.00145417 Jy ! Component: 2000 - total flux cleaned = -0.00143987 Jy ! Component: 2050 - total flux cleaned = -0.00146824 Jy ! Component: 2100 - total flux cleaned = -0.00144002 Jy ! Component: 2150 - total flux cleaned = -0.0014539 Jy ! Component: 2200 - total flux cleaned = -0.00141224 Jy ! Component: 2250 - total flux cleaned = -0.00143977 Jy ! Component: 2300 - total flux cleaned = -0.00139876 Jy ! Component: 2350 - total flux cleaned = -0.00139883 Jy ! Component: 2400 - total flux cleaned = -0.00137183 Jy ! Component: 2450 - total flux cleaned = -0.00134513 Jy ! Component: 2500 - total flux cleaned = -0.00139834 Jy ! Component: 2550 - total flux cleaned = -0.00139833 Jy ! Component: 2600 - total flux cleaned = -0.00138524 Jy ! Component: 2650 - total flux cleaned = -0.00142454 Jy ! Component: 2700 - total flux cleaned = -0.00146332 Jy ! Component: 2750 - total flux cleaned = -0.00147628 Jy ! Component: 2800 - total flux cleaned = -0.00145056 Jy ! Component: 2850 - total flux cleaned = -0.00145068 Jy ! Component: 2900 - total flux cleaned = -0.00146336 Jy ! Component: 2950 - total flux cleaned = -0.00146341 Jy ! Component: 3000 - total flux cleaned = -0.00150096 Jy ! Component: 3050 - total flux cleaned = -0.00148858 Jy ! Component: 3100 - total flux cleaned = -0.00146379 Jy ! Component: 3150 - total flux cleaned = -0.00145145 Jy ! Component: 3200 - total flux cleaned = -0.00141474 Jy ! Component: 3250 - total flux cleaned = -0.00147572 Jy ! Component: 3300 - total flux cleaned = -0.00141527 Jy ! Component: 3350 - total flux cleaned = -0.00149967 Jy ! Component: 3400 - total flux cleaned = -0.00149955 Jy ! Component: 3450 - total flux cleaned = -0.00144008 Jy ! Component: 3500 - total flux cleaned = -0.00145193 Jy ! Component: 3550 - total flux cleaned = -0.00145198 Jy ! Component: 3600 - total flux cleaned = -0.00147546 Jy ! Component: 3650 - total flux cleaned = -0.00145217 Jy ! Component: 3700 - total flux cleaned = -0.00142897 Jy ! Component: 3750 - total flux cleaned = -0.00148664 Jy ! Component: 3800 - total flux cleaned = -0.00147502 Jy ! Component: 3850 - total flux cleaned = -0.00149782 Jy ! Component: 3900 - total flux cleaned = -0.0014865 Jy ! Component: 3950 - total flux cleaned = -0.00153174 Jy ! Component: 4000 - total flux cleaned = -0.00152049 Jy ! Component: 4050 - total flux cleaned = -0.00152048 Jy ! Total flux subtracted in 4096 components = -0.00156516 Jy ! Clean residual min=-0.000656 max=0.000723 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.118168 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 398 components and 0.118168 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1037+5711_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.812 x 5.077 at -11.71 degrees (North through East) ! Clean map min=-0.0011064 max=0.11418 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1037+5711_S_a_map.fits wmodel /image_prod/ug002_uvm//J1037+5711_S_a_map.mod ! Writing 398 model components to file: /image_prod/ug002_uvm//J1037+5711_S_a_map.mod wobs /image_prod/ug002_uvm//J1037+5711_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1037+5711_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1037+5711_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uvm//J1037+5711_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.114181 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020008 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.525692 0.525692 1.05138 2.10277 4.20553 8.41107 16.8221 33.6443 67.2886 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.114 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 570.676 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1037+5711_S_a_dfm.log closed on Wed Mar 4 16:58:26 2020