! Started logfile: /image_prod/ug002_uva//J1319-0049_S_dfm.log on Thu Mar 5 01:09:26 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//J1319-0049_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1319-0049_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978963 visibilities/baseline/integration-bin. ! Found source: J1319-0049 ! ! 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 9912 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 J1319-0049_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.098801Jy sigma=7.953136 ! Fit after self-cal, rms=0.632093Jy sigma=4.595257 ! 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=2.78 mas, bmaj=7.106 mas, bpa=-2.893 degrees ! Estimated noise=1.39667 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 = 0.305737 Jy ! Component: 100 - total flux cleaned = 0.372408 Jy ! Total flux subtracted in 100 components = 0.372408 Jy ! Clean residual min=-0.019588 max=0.075563 Jy/beam ! Clean residual mean=-0.000061 rms=0.006605 Jy/beam ! Combined flux in latest and established models = 0.372408 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.372408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.151618Jy sigma=1.069952 ! Fit after self-cal, rms=0.151613Jy sigma=1.069938 ! Inverting map ! Added new window around map position (-22.5, -40.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0653792 Jy ! Component: 100 - total flux cleaned = 0.0978683 Jy ! Total flux subtracted in 100 components = 0.0978683 Jy ! Clean residual min=-0.013874 max=0.023066 Jy/beam ! Clean residual mean=-0.000020 rms=0.004246 Jy/beam ! Combined flux in latest and established models = 0.470276 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.470276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115947Jy sigma=0.780433 ! Fit after self-cal, rms=0.114946Jy sigma=0.774268 ! 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=3.294 mas, bmaj=8.102 mas, bpa=-4.384 degrees ! Estimated noise=1.00901 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 (-18.5, -35.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0333142 Jy ! Component: 100 - total flux cleaned = 0.0557462 Jy ! Component: 150 - total flux cleaned = 0.0736176 Jy ! Component: 200 - total flux cleaned = 0.0882128 Jy ! Total flux subtracted in 200 components = 0.0882128 Jy ! Clean residual min=-0.012966 max=0.020284 Jy/beam ! Clean residual mean=0.000001 rms=0.004018 Jy/beam ! Combined flux in latest and established models = 0.558489 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 72 components and 0.558489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102770Jy sigma=0.663552 ! Fit after self-cal, rms=0.102524Jy sigma=0.661907 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.294 x 8.102 at -4.384 degrees (North through East) ! Clean map min=-0.011575 max=0.39493 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.03 KP 0.95 ! LA 0.97 MK 0.99 NL 1.00 OV 0.93 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.93 HN 1.06 KP 0.94 ! LA 0.96 MK 0.99 NL 1.16 OV 0.94 ! PT 0.92 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 1.08 KP 0.91 ! LA 0.97 MK 1.00 NL 1.01 OV 0.93 ! PT 0.95 SC 0.97 ! ! ! Fit before self-cal, rms=0.102524Jy sigma=0.661907 ! Fit after self-cal, rms=0.101860Jy sigma=0.596462 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=8.179 mas, bpa=-3.831 degrees ! Estimated noise=0.978882 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 = 0.0107214 Jy ! Component: 100 - total flux cleaned = 0.0168857 Jy ! Component: 150 - total flux cleaned = 0.0188138 Jy ! Component: 200 - total flux cleaned = 0.0208499 Jy ! Total flux subtracted in 200 components = 0.0208499 Jy ! Clean residual min=-0.011087 max=0.011222 Jy/beam ! Clean residual mean=0.000001 rms=0.002988 Jy/beam ! Combined flux in latest and established models = 0.579338 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 106 components and 0.579338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100406Jy sigma=0.582629 ! Fit after self-cal, rms=0.100463Jy sigma=0.582302 ! 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=0.100463Jy sigma=0.582302 ! Fit after self-cal, rms=0.099751Jy sigma=0.516296 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.294 mas, bmaj=8.225 mas, bpa=-3.989 degrees ! Estimated noise=0.989907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511509 Jy ! Component: 100 - total flux cleaned = 0.00725891 Jy ! Component: 150 - total flux cleaned = 0.00856784 Jy ! Component: 200 - total flux cleaned = 0.00987941 Jy ! Total flux subtracted in 200 components = 0.00987941 Jy ! Clean residual min=-0.007531 max=0.009391 Jy/beam ! Clean residual mean=-0.000002 rms=0.002142 Jy/beam ! Combined flux in latest and established models = 0.589218 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 116 components and 0.589218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098935Jy sigma=0.510784 ! Fit after self-cal, rms=0.099047Jy sigma=0.510522 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 (-50, -85.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00963735 Jy ! Component: 100 - total flux cleaned = 0.0141985 Jy ! Component: 150 - total flux cleaned = 0.017252 Jy ! Component: 200 - total flux cleaned = 0.0199697 Jy ! Total flux subtracted in 200 components = 0.0199697 Jy ! Clean residual min=-0.006386 max=0.007218 Jy/beam ! Clean residual mean=0.000013 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 0.609188 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 154 components and 0.609188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097896Jy sigma=0.498050 ! Fit after self-cal, rms=0.097774Jy sigma=0.497509 ! 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=0.097774Jy sigma=0.497509 ! Fit after self-cal, rms=0.089642Jy sigma=0.466140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.293 mas, bmaj=8.202 mas, bpa=-4.041 degrees ! Estimated noise=0.982995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453685 Jy ! Component: 100 - total flux cleaned = 0.00822869 Jy ! Component: 150 - total flux cleaned = 0.01143 Jy ! Component: 200 - total flux cleaned = 0.0135816 Jy ! Total flux subtracted in 200 components = 0.0135816 Jy ! Clean residual min=-0.004320 max=0.006676 Jy/beam ! Clean residual mean=0.000005 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.622769 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 182 components and 0.622769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089190Jy sigma=0.462103 ! Fit after self-cal, rms=0.089183Jy sigma=0.461970 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 (-3, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00636845 Jy ! Component: 100 - total flux cleaned = 0.00883242 Jy ! Component: 150 - total flux cleaned = 0.0105278 Jy ! Component: 200 - total flux cleaned = 0.0117554 Jy ! Total flux subtracted in 200 components = 0.0117554 Jy ! Clean residual min=-0.003791 max=0.005102 Jy/beam ! Clean residual mean=0.000004 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.634525 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 217 components and 0.634525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088532Jy sigma=0.456774 ! Fit after self-cal, rms=0.088447Jy sigma=0.456429 ! 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=0.088447Jy sigma=0.456429 ! Fit after self-cal, rms=0.087666Jy sigma=0.455761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.615 mas, bmaj=13.12 mas, bpa=-4.914 degrees ! Estimated noise=1.19756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00602058 Jy ! Component: 100 - total flux cleaned = 0.00975757 Jy ! Component: 150 - total flux cleaned = 0.0124287 Jy ! Component: 200 - total flux cleaned = 0.0146461 Jy ! Total flux subtracted in 200 components = 0.0146461 Jy ! Clean residual min=-0.005470 max=0.006503 Jy/beam ! Clean residual mean=0.000018 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 0.649171 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 242 components and 0.649171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087420Jy sigma=0.453696 ! Fit after self-cal, rms=0.087359Jy sigma=0.453370 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 = 0.00205064 Jy ! Component: 100 - total flux cleaned = 0.00381948 Jy ! Component: 150 - total flux cleaned = 0.00493072 Jy ! Component: 200 - total flux cleaned = 0.00562428 Jy ! Total flux subtracted in 200 components = 0.00562428 Jy ! Clean residual min=-0.005517 max=0.006224 Jy/beam ! Clean residual mean=0.000026 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.654795 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 265 components and 0.654795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087302Jy sigma=0.452853 ! Fit after self-cal, rms=0.087290Jy sigma=0.452764 ! 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=3.288 mas, bmaj=8.182 mas, bpa=-4.033 degrees ! Estimated noise=0.982672 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.288 x 8.182 at -4.033 degrees (North through East) ! Clean map min=-0.0041418 max=0.38971 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=2.772 mas, bmaj=7.168 mas, bpa=-2.502 degrees ! Estimated noise=1.36244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.297949 Jy ! Component: 100 - total flux cleaned = 0.383181 Jy ! Component: 150 - total flux cleaned = 0.43135 Jy ! Component: 200 - total flux cleaned = 0.463342 Jy ! Total flux subtracted in 200 components = 0.463342 Jy ! Clean residual min=-0.009283 max=0.017795 Jy/beam ! Clean residual mean=-0.000033 rms=0.002824 Jy/beam ! Combined flux in latest and established models = 0.463342 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.463342 Jy ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=8.182 mas, bpa=-4.033 degrees ! Estimated noise=0.982672 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 = 0.0309623 Jy ! Component: 100 - total flux cleaned = 0.0520025 Jy ! Component: 150 - total flux cleaned = 0.0684578 Jy ! Component: 200 - total flux cleaned = 0.0817893 Jy ! Total flux subtracted in 200 components = 0.0817893 Jy ! Clean residual min=-0.007026 max=0.009712 Jy/beam ! Clean residual mean=-0.000014 rms=0.002392 Jy/beam ! Combined flux in latest and established models = 0.545132 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 92 components and 0.545132 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=7.615 mas, bmaj=13.12 mas, bpa=-4.914 degrees ! Estimated noise=1.19756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195735 Jy ! Component: 100 - total flux cleaned = 0.0343369 Jy ! Component: 150 - total flux cleaned = 0.0461931 Jy ! Component: 200 - total flux cleaned = 0.0560206 Jy ! Total flux subtracted in 200 components = 0.0560206 Jy ! Clean residual min=-0.007091 max=0.008826 Jy/beam ! Clean residual mean=0.000014 rms=0.002624 Jy/beam ! Combined flux in latest and established models = 0.601152 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 = 0.00831683 Jy ! Component: 100 - total flux cleaned = 0.015466 Jy ! Component: 150 - total flux cleaned = 0.0216698 Jy ! Component: 200 - total flux cleaned = 0.0270835 Jy ! Total flux subtracted in 200 components = 0.0270835 Jy ! Clean residual min=-0.005480 max=0.007407 Jy/beam ! Clean residual mean=0.000023 rms=0.002083 Jy/beam ! Combined flux in latest and established models = 0.628236 Jy ! Adding 171 model components to the UV plane model. ! The established model now contains 253 components and 0.628236 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=8.182 mas, bpa=-4.033 degrees ! Estimated noise=0.982672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00581517 Jy ! Component: 100 - total flux cleaned = 0.0082004 Jy ! Component: 150 - total flux cleaned = 0.0105335 Jy ! Component: 200 - total flux cleaned = 0.0128677 Jy ! Total flux subtracted in 200 components = 0.0128677 Jy ! Clean residual min=-0.004046 max=0.004817 Jy/beam ! Clean residual mean=0.000009 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.641103 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 276 components and 0.641103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087587Jy sigma=0.456136 ! Fit after self-cal, rms=0.087469Jy sigma=0.455109 wmodel J1319-0049_S_map.mod ! Writing 276 model components to file: J1319-0049_S_map.mod wobs J1319-0049_S_uvs.fits ! Writing UV FITS file: J1319-0049_S_uvs.fits wwins J1319-0049_S_map.win ! wwins: Wrote 5 windows to J1319-0049_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 = 0.00213454 Jy ! Component: 100 - total flux cleaned = 0.00408859 Jy ! Component: 150 - total flux cleaned = 0.00585515 Jy ! Component: 200 - total flux cleaned = 0.0073243 Jy ! Component: 250 - total flux cleaned = 0.00859458 Jy ! Component: 300 - total flux cleaned = 0.00955783 Jy ! Component: 350 - total flux cleaned = 0.0104856 Jy ! Component: 400 - total flux cleaned = 0.0113189 Jy ! Component: 450 - total flux cleaned = 0.0118364 Jy ! Component: 500 - total flux cleaned = 0.0123417 Jy ! Component: 550 - total flux cleaned = 0.0129947 Jy ! Component: 600 - total flux cleaned = 0.0134196 Jy ! Component: 650 - total flux cleaned = 0.0138352 Jy ! Component: 700 - total flux cleaned = 0.0141876 Jy ! Component: 750 - total flux cleaned = 0.0144334 Jy ! Component: 800 - total flux cleaned = 0.0148686 Jy ! Component: 850 - total flux cleaned = 0.0152478 Jy ! Component: 900 - total flux cleaned = 0.0157118 Jy ! Component: 950 - total flux cleaned = 0.016121 Jy ! Component: 1000 - total flux cleaned = 0.0165674 Jy ! Component: 1050 - total flux cleaned = 0.017092 Jy ! Component: 1100 - total flux cleaned = 0.0172644 Jy ! Component: 1150 - total flux cleaned = 0.0177302 Jy ! Component: 1200 - total flux cleaned = 0.0180215 Jy ! Component: 1250 - total flux cleaned = 0.0184315 Jy ! Component: 1300 - total flux cleaned = 0.0188347 Jy ! Component: 1350 - total flux cleaned = 0.019271 Jy ! Component: 1400 - total flux cleaned = 0.0195054 Jy ! Component: 1450 - total flux cleaned = 0.0197744 Jy ! Component: 1500 - total flux cleaned = 0.0199637 Jy ! Component: 1550 - total flux cleaned = 0.020113 Jy ! Component: 1600 - total flux cleaned = 0.0203339 Jy ! Component: 1650 - total flux cleaned = 0.0204787 Jy ! Component: 1700 - total flux cleaned = 0.0207647 Jy ! Component: 1750 - total flux cleaned = 0.0207995 Jy ! Component: 1800 - total flux cleaned = 0.0210436 Jy ! Component: 1850 - total flux cleaned = 0.0212154 Jy ! Component: 1900 - total flux cleaned = 0.0212492 Jy ! Component: 1950 - total flux cleaned = 0.0214161 Jy ! Component: 2000 - total flux cleaned = 0.0213497 Jy ! Component: 2050 - total flux cleaned = 0.0214806 Jy ! Component: 2100 - total flux cleaned = 0.0214487 Jy ! Component: 2150 - total flux cleaned = 0.021545 Jy ! Component: 2200 - total flux cleaned = 0.021514 Jy ! Component: 2250 - total flux cleaned = 0.0216704 Jy ! Component: 2300 - total flux cleaned = 0.0216393 Jy ! Component: 2350 - total flux cleaned = 0.0216396 Jy ! Component: 2400 - total flux cleaned = 0.0217301 Jy ! Component: 2450 - total flux cleaned = 0.0216701 Jy ! Component: 2500 - total flux cleaned = 0.0217591 Jy ! Component: 2550 - total flux cleaned = 0.021613 Jy ! Component: 2600 - total flux cleaned = 0.0216997 Jy ! Component: 2650 - total flux cleaned = 0.0217568 Jy ! Component: 2700 - total flux cleaned = 0.0217564 Jy ! Component: 2750 - total flux cleaned = 0.0217564 Jy ! Component: 2800 - total flux cleaned = 0.0217289 Jy ! Component: 2850 - total flux cleaned = 0.021756 Jy ! Component: 2900 - total flux cleaned = 0.0218377 Jy ! Component: 2950 - total flux cleaned = 0.0217838 Jy ! Component: 3000 - total flux cleaned = 0.0218369 Jy ! Component: 3050 - total flux cleaned = 0.0218903 Jy ! Component: 3100 - total flux cleaned = 0.0219683 Jy ! Component: 3150 - total flux cleaned = 0.0218392 Jy ! Component: 3200 - total flux cleaned = 0.0218394 Jy ! Component: 3250 - total flux cleaned = 0.0218397 Jy ! Component: 3300 - total flux cleaned = 0.0217144 Jy ! Component: 3350 - total flux cleaned = 0.0216897 Jy ! Component: 3400 - total flux cleaned = 0.0217393 Jy ! Component: 3450 - total flux cleaned = 0.0216903 Jy ! Component: 3500 - total flux cleaned = 0.0217149 Jy ! Component: 3550 - total flux cleaned = 0.0217389 Jy ! Component: 3600 - total flux cleaned = 0.0216673 Jy ! Component: 3650 - total flux cleaned = 0.0217147 Jy ! Component: 3700 - total flux cleaned = 0.0218085 Jy ! Component: 3750 - total flux cleaned = 0.0217149 Jy ! Component: 3800 - total flux cleaned = 0.0216687 Jy ! Component: 3850 - total flux cleaned = 0.0216463 Jy ! Component: 3900 - total flux cleaned = 0.0216692 Jy ! Component: 3950 - total flux cleaned = 0.0217143 Jy ! Component: 4000 - total flux cleaned = 0.021647 Jy ! Component: 4050 - total flux cleaned = 0.0216693 Jy ! Total flux subtracted in 4096 components = 0.0216033 Jy ! Clean residual min=-0.001241 max=0.001247 Jy/beam ! Clean residual mean=0.000006 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.662707 Jy keep ! Adding 367 model components to the UV plane model. ! The established model now contains 643 components and 0.662707 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1319-0049_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.288 x 8.182 at -4.033 degrees (North through East) ! Clean map min=-0.0022295 max=0.38823 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1319-0049_S_map.fits wmodel /image_prod/ug002_uva//J1319-0049_S_map.mod ! Writing 643 model components to file: /image_prod/ug002_uva//J1319-0049_S_map.mod wobs /image_prod/ug002_uva//J1319-0049_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1319-0049_S_uvs.fits wwins /image_prod/ug002_uva//J1319-0049_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1319-0049_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.388234 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000443337 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.34258 0.34258 0.68516 1.37032 2.74064 5.48128 10.9626 21.9251 43.8502 87.7005 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.388 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 875.707 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1319-0049_S_dfm.log closed on Thu Mar 5 01:09:30 2020