! Started logfile: /image_prod/ug002_uva//J1202+0235_S_dfm.log on Thu Mar 5 00:22:00 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_uva//J1202+0235_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1202+0235_S_uva.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.859753 visibilities/baseline/integration-bin. ! Found source: J1202+0235 ! ! 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 44 lines of history. ! ! Reading 10446 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 J1202+0235_S] 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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005159Jy sigma=8.638157 ! Fit after self-cal, rms=0.956526Jy sigma=8.180192 ! 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=2.966 mas, bmaj=7.664 mas, bpa=-6.519 degrees ! Estimated noise=1.23831 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 = 0.0341537 Jy ! Component: 100 - total flux cleaned = 0.0466875 Jy ! Total flux subtracted in 100 components = 0.0466875 Jy ! Clean residual min=-0.003212 max=0.005673 Jy/beam ! Clean residual mean=0.000007 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.0466875 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0466875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061418Jy sigma=0.481343 ! Fit after self-cal, rms=0.059481Jy sigma=0.463951 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00891876 Jy ! Component: 100 - total flux cleaned = 0.0130469 Jy ! Total flux subtracted in 100 components = 0.0130469 Jy ! Clean residual min=-0.002495 max=0.002879 Jy/beam ! Clean residual mean=0.000005 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0597345 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.0597345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058217Jy sigma=0.449907 ! Fit after self-cal, rms=0.058143Jy sigma=0.449507 ! 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=3.615 mas, bmaj=8.813 mas, bpa=-7.526 degrees ! Estimated noise=0.830675 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 = 0.00304003 Jy ! Component: 100 - total flux cleaned = 0.00448793 Jy ! Component: 150 - total flux cleaned = 0.00512921 Jy ! Component: 200 - total flux cleaned = 0.00534806 Jy ! Total flux subtracted in 200 components = 0.00534806 Jy ! Clean residual min=-0.001939 max=0.002105 Jy/beam ! Clean residual mean=0.000008 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0650825 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.0650825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057995Jy sigma=0.448059 ! Fit after self-cal, rms=0.057988Jy sigma=0.447985 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.615 x 8.813 at -7.526 degrees (North through East) ! Clean map min=-0.0019042 max=0.046804 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.05 KP 1.01 ! LA 1.01 MK 1.01 NL 1.02 OV 0.82 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.01 HN 0.91 KP 1.02 ! LA 1.01 MK 1.11 NL 1.07 OV 0.96 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.13 KP 1.01 ! LA 1.00 MK 0.99 NL 0.93 OV 0.85 ! PT 1.08 SC 0.84 ! ! ! Fit before self-cal, rms=0.057988Jy sigma=0.447985 ! Fit after self-cal, rms=0.057808Jy sigma=0.445724 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.622 mas, bmaj=8.775 mas, bpa=-6.596 degrees ! Estimated noise=0.827803 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 = -4.19192e-05 Jy ! Component: 100 - total flux cleaned = -4.30841e-05 Jy ! Component: 150 - total flux cleaned = -7.14441e-05 Jy ! Component: 200 - total flux cleaned = -7.18237e-05 Jy ! Total flux subtracted in 200 components = -7.18237e-05 Jy ! Clean residual min=-0.001579 max=0.001734 Jy/beam ! Clean residual mean=0.000006 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0650107 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.0650107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057772Jy sigma=0.445534 ! Fit after self-cal, rms=0.057814Jy sigma=0.445346 ! 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=0.057814Jy sigma=0.445346 ! Fit after self-cal, rms=0.057768Jy sigma=0.443718 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.537 mas, bmaj=8.66 mas, bpa=-6.21 degrees ! Estimated noise=0.817275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210328 Jy ! Component: 100 - total flux cleaned = 0.000211444 Jy ! Component: 150 - total flux cleaned = 0.000211758 Jy ! Component: 200 - total flux cleaned = 0.000186575 Jy ! Total flux subtracted in 200 components = 0.000186575 Jy ! Clean residual min=-0.001295 max=0.001445 Jy/beam ! Clean residual mean=0.000002 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0651973 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.0651973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057735Jy sigma=0.443496 ! Fit after self-cal, rms=0.057757Jy sigma=0.443393 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 (76, 51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828645 Jy ! Component: 100 - total flux cleaned = 0.000608017 Jy ! Component: 150 - total flux cleaned = 0.00044283 Jy ! Component: 200 - total flux cleaned = 0.00036642 Jy ! Total flux subtracted in 200 components = 0.00036642 Jy ! Clean residual min=-0.001275 max=0.001283 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0655637 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.0655637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057713Jy sigma=0.443072 ! Fit after self-cal, rms=0.057704Jy sigma=0.443028 ! 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=0.057704Jy sigma=0.443028 ! Fit after self-cal, rms=0.056924Jy sigma=0.442769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.437 mas, bmaj=8.516 mas, bpa=-5.789 degrees ! Estimated noise=0.798936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134256 Jy ! Component: 100 - total flux cleaned = 0.000107641 Jy ! Component: 150 - total flux cleaned = 0.000109073 Jy ! Component: 200 - total flux cleaned = 0.000109796 Jy ! Total flux subtracted in 200 components = 0.000109796 Jy ! Clean residual min=-0.001262 max=0.001232 Jy/beam ! Clean residual mean=0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0656735 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.0656735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056894Jy sigma=0.442535 ! Fit after self-cal, rms=0.056894Jy sigma=0.442488 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 = 0.000161623 Jy ! Component: 100 - total flux cleaned = 4.56781e-05 Jy ! Component: 150 - total flux cleaned = 4.59863e-05 Jy ! Component: 200 - total flux cleaned = 2.59897e-05 Jy ! Total flux subtracted in 200 components = 2.59897e-05 Jy ! Clean residual min=-0.001299 max=0.001249 Jy/beam ! Clean residual mean=0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0656995 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.0656995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056875Jy sigma=0.442345 ! Fit after self-cal, rms=0.056876Jy sigma=0.442325 ! 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=0.056876Jy sigma=0.442325 ! Fit after self-cal, rms=0.055984Jy sigma=0.442249 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.112 mas, bmaj=12.93 mas, bpa=-3.68 degrees ! Estimated noise=0.952976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208085 Jy ! Component: 100 - total flux cleaned = -0.000237235 Jy ! Component: 150 - total flux cleaned = -0.000287579 Jy ! Component: 200 - total flux cleaned = -0.000321927 Jy ! Total flux subtracted in 200 components = -0.000321927 Jy ! Clean residual min=-0.001261 max=0.001211 Jy/beam ! Clean residual mean=0.000003 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0653775 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.0653775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055982Jy sigma=0.442246 ! Fit after self-cal, rms=0.055983Jy sigma=0.442219 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 = -8.98612e-05 Jy ! Component: 100 - total flux cleaned = -0.000134605 Jy ! Component: 150 - total flux cleaned = -0.000164158 Jy ! Component: 200 - total flux cleaned = -0.00018268 Jy ! Total flux subtracted in 200 components = -0.00018268 Jy ! Clean residual min=-0.001251 max=0.001197 Jy/beam ! Clean residual mean=0.000003 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0651948 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.0651948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055981Jy sigma=0.442230 ! Fit after self-cal, rms=0.055983Jy sigma=0.442225 ! 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=3.375 mas, bmaj=8.386 mas, bpa=-5.281 degrees ! Estimated noise=0.783982 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.375 x 8.386 at -5.281 degrees (North through East) ! Clean map min=-0.0012234 max=0.04284 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=2.757 mas, bmaj=7.341 mas, bpa=-4.346 degrees ! Estimated noise=1.1275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0349704 Jy ! Component: 100 - total flux cleaned = 0.0497986 Jy ! Component: 150 - total flux cleaned = 0.0568232 Jy ! Component: 200 - total flux cleaned = 0.0603308 Jy ! Total flux subtracted in 200 components = 0.0603308 Jy ! Clean residual min=-0.002048 max=0.002205 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0603308 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0603308 Jy ! Inverting map and beam ! Estimated beam: bmin=3.375 mas, bmaj=8.386 mas, bpa=-5.281 degrees ! Estimated noise=0.783982 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) ! Added new window around map position (-3.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281341 Jy ! Component: 100 - total flux cleaned = 0.00414088 Jy ! Component: 150 - total flux cleaned = 0.00468255 Jy ! Component: 200 - total flux cleaned = 0.00475654 Jy ! Total flux subtracted in 200 components = 0.00475654 Jy ! Clean residual min=-0.001278 max=0.001163 Jy/beam ! Clean residual mean=0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0650873 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 55 components and 0.0650873 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=8.112 mas, bmaj=12.93 mas, bpa=-3.68 degrees ! Estimated noise=0.952976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000569679 Jy ! Component: 100 - total flux cleaned = 0.00054524 Jy ! Component: 150 - total flux cleaned = 0.000562235 Jy ! Component: 200 - total flux cleaned = 0.000561692 Jy ! Total flux subtracted in 200 components = 0.000561692 Jy ! Clean residual min=-0.001302 max=0.001202 Jy/beam ! Clean residual mean=0.000004 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.065649 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 = 1.46991e-05 Jy ! Component: 100 - total flux cleaned = 2.74857e-05 Jy ! Component: 150 - total flux cleaned = 3.95108e-05 Jy ! Component: 200 - total flux cleaned = 3.94231e-05 Jy ! Total flux subtracted in 200 components = 3.94231e-05 Jy ! Clean residual min=-0.001257 max=0.001190 Jy/beam ! Clean residual mean=0.000004 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0656885 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 96 components and 0.0656885 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.375 mas, bmaj=8.386 mas, bpa=-5.281 degrees ! Estimated noise=0.783982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000236983 Jy ! Component: 100 - total flux cleaned = -0.000356186 Jy ! Component: 150 - total flux cleaned = -0.000398245 Jy ! Component: 200 - total flux cleaned = -0.000417574 Jy ! Total flux subtracted in 200 components = -0.000417574 Jy ! Clean residual min=-0.001303 max=0.001095 Jy/beam ! Clean residual mean=0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0652709 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.0652709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055934Jy sigma=0.441731 ! Fit after self-cal, rms=0.055925Jy sigma=0.441516 wmodel J1202+0235_S_map.mod ! Writing 113 model components to file: J1202+0235_S_map.mod wobs J1202+0235_S_uvs.fits ! Writing UV FITS file: J1202+0235_S_uvs.fits wwins J1202+0235_S_map.win ! wwins: Wrote 3 windows to J1202+0235_S_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 = -0.000364362 Jy ! Component: 100 - total flux cleaned = -0.000543593 Jy ! Component: 150 - total flux cleaned = -0.000636027 Jy ! Component: 200 - total flux cleaned = -0.000706834 Jy ! Component: 250 - total flux cleaned = -0.000758688 Jy ! Component: 300 - total flux cleaned = -0.00074268 Jy ! Component: 350 - total flux cleaned = -0.000726689 Jy ! Component: 400 - total flux cleaned = -0.000710654 Jy ! Component: 450 - total flux cleaned = -0.000679972 Jy ! Component: 500 - total flux cleaned = -0.000664929 Jy ! Component: 550 - total flux cleaned = -0.000664778 Jy ! Component: 600 - total flux cleaned = -0.000649832 Jy ! Component: 650 - total flux cleaned = -0.0006353 Jy ! Component: 700 - total flux cleaned = -0.000620987 Jy ! Component: 750 - total flux cleaned = -0.000593742 Jy ! Component: 800 - total flux cleaned = -0.000633911 Jy ! Component: 850 - total flux cleaned = -0.000593765 Jy ! Component: 900 - total flux cleaned = -0.000541646 Jy ! Component: 950 - total flux cleaned = -0.000528896 Jy ! Component: 1000 - total flux cleaned = -0.000541918 Jy ! Component: 1050 - total flux cleaned = -0.000517145 Jy ! Component: 1100 - total flux cleaned = -0.000517039 Jy ! Component: 1150 - total flux cleaned = -0.000492449 Jy ! Component: 1200 - total flux cleaned = -0.000432486 Jy ! Component: 1250 - total flux cleaned = -0.000420783 Jy ! Component: 1300 - total flux cleaned = -0.00045579 Jy ! Component: 1350 - total flux cleaned = -0.000409344 Jy ! Component: 1400 - total flux cleaned = -0.00039792 Jy ! Component: 1450 - total flux cleaned = -0.000386575 Jy ! Component: 1500 - total flux cleaned = -0.000353171 Jy ! Component: 1550 - total flux cleaned = -0.000375465 Jy ! Component: 1600 - total flux cleaned = -0.000364409 Jy ! Component: 1650 - total flux cleaned = -0.000331847 Jy ! Component: 1700 - total flux cleaned = -0.000342656 Jy ! Component: 1750 - total flux cleaned = -0.00032142 Jy ! Component: 1800 - total flux cleaned = -0.000342461 Jy ! Component: 1850 - total flux cleaned = -0.000332005 Jy ! Component: 1900 - total flux cleaned = -0.000311528 Jy ! Component: 1950 - total flux cleaned = -0.000270799 Jy ! Component: 2000 - total flux cleaned = -0.000280949 Jy ! Component: 2050 - total flux cleaned = -0.000270695 Jy ! Component: 2100 - total flux cleaned = -0.000241213 Jy ! Component: 2150 - total flux cleaned = -0.000172856 Jy ! Component: 2200 - total flux cleaned = -0.000163323 Jy ! Component: 2250 - total flux cleaned = -0.000211463 Jy ! Component: 2300 - total flux cleaned = -0.000201887 Jy ! Component: 2350 - total flux cleaned = -0.000192451 Jy ! Component: 2400 - total flux cleaned = -0.000183131 Jy ! Component: 2450 - total flux cleaned = -0.000183197 Jy ! Component: 2500 - total flux cleaned = -0.000183281 Jy ! Component: 2550 - total flux cleaned = -0.000173925 Jy ! Component: 2600 - total flux cleaned = -0.000210463 Jy ! Component: 2650 - total flux cleaned = -0.000201303 Jy ! Component: 2700 - total flux cleaned = -0.000183411 Jy ! Component: 2750 - total flux cleaned = -0.000210012 Jy ! Component: 2800 - total flux cleaned = -0.000209827 Jy ! Component: 2850 - total flux cleaned = -0.000174746 Jy ! Component: 2900 - total flux cleaned = -0.00016607 Jy ! Component: 2950 - total flux cleaned = -0.000191845 Jy ! Component: 3000 - total flux cleaned = -0.000140418 Jy ! Component: 3050 - total flux cleaned = -0.000140503 Jy ! Component: 3100 - total flux cleaned = -0.000191191 Jy ! Component: 3150 - total flux cleaned = -0.000149278 Jy ! Component: 3200 - total flux cleaned = -0.000149252 Jy ! Component: 3250 - total flux cleaned = -0.000165775 Jy ! Component: 3300 - total flux cleaned = -0.000165698 Jy ! Component: 3350 - total flux cleaned = -0.000190196 Jy ! Component: 3400 - total flux cleaned = -0.000190181 Jy ! Component: 3450 - total flux cleaned = -0.000222399 Jy ! Component: 3500 - total flux cleaned = -0.000174356 Jy ! Component: 3550 - total flux cleaned = -0.000222032 Jy ! Component: 3600 - total flux cleaned = -0.000182543 Jy ! Component: 3650 - total flux cleaned = -0.000174681 Jy ! Component: 3700 - total flux cleaned = -0.000198107 Jy ! Component: 3750 - total flux cleaned = -0.000190351 Jy ! Component: 3800 - total flux cleaned = -0.000174934 Jy ! Component: 3850 - total flux cleaned = -0.000174946 Jy ! Component: 3900 - total flux cleaned = -0.000174873 Jy ! Component: 3950 - total flux cleaned = -0.000137008 Jy ! Component: 4000 - total flux cleaned = -0.000129414 Jy ! Component: 4050 - total flux cleaned = -9.95055e-05 Jy ! Total flux subtracted in 4096 components = -0.000129197 Jy ! Clean residual min=-0.000470 max=0.000384 Jy/beam ! Clean residual mean=0.000000 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0651417 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 395 components and 0.0651417 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1202+0235_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.375 x 8.386 at -5.281 degrees (North through East) ! Clean map min=-0.00091801 max=0.042845 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1202+0235_S_map.fits wmodel /image_prod/ug002_uva//J1202+0235_S_map.mod ! Writing 395 model components to file: /image_prod/ug002_uva//J1202+0235_S_map.mod wobs /image_prod/ug002_uva//J1202+0235_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1202+0235_S_uvs.fits wwins /image_prod/ug002_uva//J1202+0235_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1202+0235_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0428447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139009 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.973342 0.973342 1.94668 3.89337 7.78673 15.5735 31.1469 62.2939 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 308.216 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1202+0235_S_dfm.log closed on Thu Mar 5 00:22:04 2020