! Started logfile: /image_prod/ug002_uva//J2322+1843_S_dfm.log on Thu Mar 5 06:13:47 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//J2322+1843_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2322+1843_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.859852 visibilities/baseline/integration-bin. ! Found source: J2322+1843 ! ! 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 8706 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 J2322+1843_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010216Jy sigma=8.949052 ! Fit after self-cal, rms=0.794981Jy sigma=7.070387 ! 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=2.767 mas, bmaj=7.318 mas, bpa=-3.102 degrees ! Estimated noise=1.25603 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 = 0.157266 Jy ! Component: 100 - total flux cleaned = 0.197164 Jy ! Total flux subtracted in 100 components = 0.197164 Jy ! Clean residual min=-0.006389 max=0.015853 Jy/beam ! Clean residual mean=0.000012 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 0.197164 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.197164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064512Jy sigma=0.512371 ! Fit after self-cal, rms=0.064506Jy sigma=0.512304 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163111 Jy ! Component: 100 - total flux cleaned = 0.0236285 Jy ! Total flux subtracted in 100 components = 0.0236285 Jy ! Clean residual min=-0.006134 max=0.004950 Jy/beam ! Clean residual mean=0.000004 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.220793 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.220793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060595Jy sigma=0.477590 ! Fit after self-cal, rms=0.060596Jy sigma=0.477510 ! 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=3.311 mas, bmaj=7.926 mas, bpa=-3.031 degrees ! Estimated noise=0.881637 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 = 0.00269162 Jy ! Component: 100 - total flux cleaned = 0.00358999 Jy ! Component: 150 - total flux cleaned = 0.00370725 Jy ! Component: 200 - total flux cleaned = 0.00377702 Jy ! Total flux subtracted in 200 components = 0.00377702 Jy ! Clean residual min=-0.006949 max=0.004008 Jy/beam ! Clean residual mean=0.000016 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.22457 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.22457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060428Jy sigma=0.476807 ! Fit after self-cal, rms=0.060427Jy sigma=0.476797 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.311 x 7.926 at -3.031 degrees (North through East) ! Clean map min=-0.0068696 max=0.20459 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.04 KP 1.04 ! LA 1.05 MK 0.99 NL 1.02 OV 0.82 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.00 KP 1.02 ! LA 1.04 MK 0.98 NL 1.02 OV 0.91 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 1.03 ! LA 1.05 MK 1.00 NL 1.00 OV 0.80 ! PT 1.06 SC 1.03 ! ! ! Fit before self-cal, rms=0.060427Jy sigma=0.476797 ! Fit after self-cal, rms=0.056495Jy sigma=0.443887 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.308 mas, bmaj=7.948 mas, bpa=-3.046 degrees ! Estimated noise=0.881374 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 = -0.000327035 Jy ! Component: 100 - total flux cleaned = -0.000327895 Jy ! Component: 150 - total flux cleaned = -0.000294413 Jy ! Component: 200 - total flux cleaned = -0.000326382 Jy ! Total flux subtracted in 200 components = -0.000326382 Jy ! Clean residual min=-0.002518 max=0.002739 Jy/beam ! Clean residual mean=0.000013 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.224243 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.224243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056431Jy sigma=0.443458 ! Fit after self-cal, rms=0.056444Jy sigma=0.443318 ! 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=0.056444Jy sigma=0.443318 ! Fit after self-cal, rms=0.055518Jy sigma=0.433500 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.304 mas, bmaj=7.922 mas, bpa=-3.037 degrees ! Estimated noise=0.88095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000354713 Jy ! Component: 100 - total flux cleaned = 0.000328643 Jy ! Component: 150 - total flux cleaned = 0.000259236 Jy ! Component: 200 - total flux cleaned = 0.000193996 Jy ! Total flux subtracted in 200 components = 0.000193996 Jy ! Clean residual min=-0.001507 max=0.001824 Jy/beam ! Clean residual mean=0.000008 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.224437 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.224437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055493Jy sigma=0.433319 ! Fit after self-cal, rms=0.055498Jy sigma=0.433287 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 (-18, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183444 Jy ! Component: 100 - total flux cleaned = 0.00292956 Jy ! Component: 150 - total flux cleaned = 0.0036612 Jy ! Component: 200 - total flux cleaned = 0.00389771 Jy ! Total flux subtracted in 200 components = 0.00389771 Jy ! Clean residual min=-0.001639 max=0.001645 Jy/beam ! Clean residual mean=0.000008 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.228335 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.228335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055430Jy sigma=0.432629 ! Fit after self-cal, rms=0.055425Jy sigma=0.432614 ! Inverting map ! Added new window around map position (-94.5, 117). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140118 Jy ! Component: 100 - total flux cleaned = 0.00143255 Jy ! Component: 150 - total flux cleaned = 0.00145638 Jy ! Component: 200 - total flux cleaned = 0.00141046 Jy ! Total flux subtracted in 200 components = 0.00141046 Jy ! Clean residual min=-0.001635 max=0.001542 Jy/beam ! Clean residual mean=0.000006 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.229745 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 77 components and 0.229745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055377Jy sigma=0.432276 ! Fit after self-cal, rms=0.055374Jy sigma=0.432251 ! 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=0.055374Jy sigma=0.432251 ! Fit after self-cal, rms=0.055424Jy sigma=0.432167 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.3 mas, bmaj=7.92 mas, bpa=-3.043 degrees ! Estimated noise=0.881003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000703884 Jy ! Component: 100 - total flux cleaned = 0.0010089 Jy ! Component: 150 - total flux cleaned = 0.00102955 Jy ! Component: 200 - total flux cleaned = 0.00104939 Jy ! Total flux subtracted in 200 components = 0.00104939 Jy ! Clean residual min=-0.001571 max=0.001526 Jy/beam ! Clean residual mean=0.000006 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.230795 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 89 components and 0.230795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055404Jy sigma=0.432022 ! Fit after self-cal, rms=0.055404Jy sigma=0.432016 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 = 0.0001083 Jy ! Component: 100 - total flux cleaned = 0.000109216 Jy ! Component: 150 - total flux cleaned = 9.23286e-05 Jy ! Component: 200 - total flux cleaned = 9.24829e-05 Jy ! Total flux subtracted in 200 components = 9.24829e-05 Jy ! Clean residual min=-0.001569 max=0.001509 Jy/beam ! Clean residual mean=0.000006 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.230887 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 98 components and 0.230887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055392Jy sigma=0.431931 ! Fit after self-cal, rms=0.055392Jy sigma=0.431930 ! 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=0.055392Jy sigma=0.431930 ! Fit after self-cal, rms=0.055427Jy sigma=0.431912 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.6 mas, bmaj=11.99 mas, bpa=0.3254 degrees ! Estimated noise=1.07552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250966 Jy ! Component: 100 - total flux cleaned = 0.000311759 Jy ! Component: 150 - total flux cleaned = 0.000364145 Jy ! Component: 200 - total flux cleaned = 0.000435305 Jy ! Total flux subtracted in 200 components = 0.000435305 Jy ! Clean residual min=-0.001796 max=0.001662 Jy/beam ! Clean residual mean=0.000012 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.231323 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.231323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055424Jy sigma=0.431896 ! Fit after self-cal, rms=0.055423Jy sigma=0.431893 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 = 3.86832e-05 Jy ! Component: 100 - total flux cleaned = 7.118e-05 Jy ! Component: 150 - total flux cleaned = 0.000100883 Jy ! Component: 200 - total flux cleaned = 0.000119724 Jy ! Total flux subtracted in 200 components = 0.000119724 Jy ! Clean residual min=-0.001788 max=0.001644 Jy/beam ! Clean residual mean=0.000012 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.231442 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.231442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055421Jy sigma=0.431886 ! Fit after self-cal, rms=0.055420Jy sigma=0.431884 ! 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=3.298 mas, bmaj=7.917 mas, bpa=-3.048 degrees ! Estimated noise=0.881589 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.298 x 7.917 at -3.048 degrees (North through East) ! Clean map min=-0.001499 max=0.20525 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=2.766 mas, bmaj=7.323 mas, bpa=-3.101 degrees ! Estimated noise=1.25348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156911 Jy ! Component: 100 - total flux cleaned = 0.196904 Jy ! Component: 150 - total flux cleaned = 0.213445 Jy ! Component: 200 - total flux cleaned = 0.220871 Jy ! Total flux subtracted in 200 components = 0.220871 Jy ! Clean residual min=-0.002766 max=0.003263 Jy/beam ! Clean residual mean=0.000009 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.220871 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.220871 Jy ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=7.917 mas, bpa=-3.048 degrees ! Estimated noise=0.881589 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 = 0.00356354 Jy ! Component: 100 - total flux cleaned = 0.00586499 Jy ! Component: 150 - total flux cleaned = 0.0075292 Jy ! Component: 200 - total flux cleaned = 0.00843554 Jy ! Total flux subtracted in 200 components = 0.00843554 Jy ! Clean residual min=-0.001531 max=0.001563 Jy/beam ! Clean residual mean=0.000006 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.229306 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.229306 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=7.6 mas, bmaj=11.99 mas, bpa=0.3254 degrees ! Estimated noise=1.07552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130818 Jy ! Component: 100 - total flux cleaned = 0.00175262 Jy ! Component: 150 - total flux cleaned = 0.0019397 Jy ! Component: 200 - total flux cleaned = 0.00214552 Jy ! Total flux subtracted in 200 components = 0.00214552 Jy ! Clean residual min=-0.001856 max=0.001572 Jy/beam ! Clean residual mean=0.000012 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.231452 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 = 0.000120005 Jy ! Component: 100 - total flux cleaned = 0.000173416 Jy ! Component: 150 - total flux cleaned = 0.000221451 Jy ! Component: 200 - total flux cleaned = 0.00023643 Jy ! Total flux subtracted in 200 components = 0.00023643 Jy ! Clean residual min=-0.001843 max=0.001592 Jy/beam ! Clean residual mean=0.000012 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.231688 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 84 components and 0.231688 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=7.917 mas, bpa=-3.048 degrees ! Estimated noise=0.881589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.6834e-05 Jy ! Component: 100 - total flux cleaned = -2.62306e-05 Jy ! Component: 150 - total flux cleaned = -5.52099e-05 Jy ! Component: 200 - total flux cleaned = -0.000107818 Jy ! Total flux subtracted in 200 components = -0.000107818 Jy ! Clean residual min=-0.001560 max=0.001513 Jy/beam ! Clean residual mean=0.000005 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.23158 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.23158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055468Jy sigma=0.432215 ! Fit after self-cal, rms=0.055471Jy sigma=0.432206 wmodel J2322+1843_S_map.mod ! Writing 102 model components to file: J2322+1843_S_map.mod wobs J2322+1843_S_uvs.fits ! Writing UV FITS file: J2322+1843_S_uvs.fits wwins J2322+1843_S_map.win ! wwins: Wrote 3 windows to J2322+1843_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 = -0.000163244 Jy ! Component: 100 - total flux cleaned = -0.000489076 Jy ! Component: 150 - total flux cleaned = -0.000656521 Jy ! Component: 200 - total flux cleaned = -0.00079542 Jy ! Component: 250 - total flux cleaned = -0.000840759 Jy ! Component: 300 - total flux cleaned = -0.000928147 Jy ! Component: 350 - total flux cleaned = -0.000949572 Jy ! Component: 400 - total flux cleaned = -0.00094991 Jy ! Component: 450 - total flux cleaned = -0.000969945 Jy ! Component: 500 - total flux cleaned = -0.000929704 Jy ! Component: 550 - total flux cleaned = -0.000910278 Jy ! Component: 600 - total flux cleaned = -0.000948838 Jy ! Component: 650 - total flux cleaned = -0.00104343 Jy ! Component: 700 - total flux cleaned = -0.0010623 Jy ! Component: 750 - total flux cleaned = -0.00113594 Jy ! Component: 800 - total flux cleaned = -0.00111775 Jy ! Component: 850 - total flux cleaned = -0.00113601 Jy ! Component: 900 - total flux cleaned = -0.00120671 Jy ! Component: 950 - total flux cleaned = -0.00122398 Jy ! Component: 1000 - total flux cleaned = -0.00125835 Jy ! Component: 1050 - total flux cleaned = -0.00132566 Jy ! Component: 1100 - total flux cleaned = -0.0013423 Jy ! Component: 1150 - total flux cleaned = -0.00134218 Jy ! Component: 1200 - total flux cleaned = -0.00143964 Jy ! Component: 1250 - total flux cleaned = -0.00140763 Jy ! Component: 1300 - total flux cleaned = -0.00145544 Jy ! Component: 1350 - total flux cleaned = -0.00150247 Jy ! Component: 1400 - total flux cleaned = -0.0015028 Jy ! Component: 1450 - total flux cleaned = -0.00159432 Jy ! Component: 1500 - total flux cleaned = -0.00156384 Jy ! Component: 1550 - total flux cleaned = -0.00159363 Jy ! Component: 1600 - total flux cleaned = -0.00157925 Jy ! Component: 1650 - total flux cleaned = -0.00157923 Jy ! Component: 1700 - total flux cleaned = -0.00160799 Jy ! Component: 1750 - total flux cleaned = -0.00159383 Jy ! Component: 1800 - total flux cleaned = -0.00157997 Jy ! Component: 1850 - total flux cleaned = -0.00162161 Jy ! Component: 1900 - total flux cleaned = -0.00167678 Jy ! Component: 1950 - total flux cleaned = -0.00167697 Jy ! Component: 2000 - total flux cleaned = -0.0017446 Jy ! Component: 2050 - total flux cleaned = -0.00173127 Jy ! Component: 2100 - total flux cleaned = -0.00177118 Jy ! Component: 2150 - total flux cleaned = -0.00179728 Jy ! Component: 2200 - total flux cleaned = -0.00174535 Jy ! Component: 2250 - total flux cleaned = -0.00182235 Jy ! Component: 2300 - total flux cleaned = -0.0018351 Jy ! Component: 2350 - total flux cleaned = -0.00189816 Jy ! Component: 2400 - total flux cleaned = -0.00183566 Jy ! Component: 2450 - total flux cleaned = -0.00184819 Jy ! Component: 2500 - total flux cleaned = -0.00184823 Jy ! Component: 2550 - total flux cleaned = -0.00188488 Jy ! Component: 2600 - total flux cleaned = -0.00187292 Jy ! Component: 2650 - total flux cleaned = -0.0019208 Jy ! Component: 2700 - total flux cleaned = -0.00188499 Jy ! Component: 2750 - total flux cleaned = -0.00189666 Jy ! Component: 2800 - total flux cleaned = -0.00189667 Jy ! Component: 2850 - total flux cleaned = -0.00195441 Jy ! Component: 2900 - total flux cleaned = -0.00190848 Jy ! Component: 2950 - total flux cleaned = -0.00189726 Jy ! Component: 3000 - total flux cleaned = -0.00195376 Jy ! Component: 3050 - total flux cleaned = -0.00195382 Jy ! Component: 3100 - total flux cleaned = -0.00198709 Jy ! Component: 3150 - total flux cleaned = -0.00203111 Jy ! Component: 3200 - total flux cleaned = -0.00202011 Jy ! Component: 3250 - total flux cleaned = -0.00203103 Jy ! Component: 3300 - total flux cleaned = -0.00205269 Jy ! Component: 3350 - total flux cleaned = -0.00208472 Jy ! Component: 3400 - total flux cleaned = -0.00206349 Jy ! Component: 3450 - total flux cleaned = -0.00210554 Jy ! Component: 3500 - total flux cleaned = -0.00213689 Jy ! Component: 3550 - total flux cleaned = -0.00212656 Jy ! Component: 3600 - total flux cleaned = -0.00217826 Jy ! Component: 3650 - total flux cleaned = -0.00218834 Jy ! Component: 3700 - total flux cleaned = -0.00217806 Jy ! Component: 3750 - total flux cleaned = -0.00216804 Jy ! Component: 3800 - total flux cleaned = -0.00219813 Jy ! Component: 3850 - total flux cleaned = -0.00219811 Jy ! Component: 3900 - total flux cleaned = -0.00225742 Jy ! Component: 3950 - total flux cleaned = -0.00225736 Jy ! Component: 4000 - total flux cleaned = -0.00229629 Jy ! Component: 4050 - total flux cleaned = -0.0023446 Jy ! Total flux subtracted in 4096 components = -0.00232535 Jy ! Clean residual min=-0.000562 max=0.000578 Jy/beam ! Clean residual mean=0.000002 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.229255 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 401 components and 0.229255 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2322+1843_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.298 x 7.917 at -3.048 degrees (North through East) ! Clean map min=-0.0012646 max=0.20505 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2322+1843_S_map.fits wmodel /image_prod/ug002_uva//J2322+1843_S_map.mod ! Writing 401 model components to file: /image_prod/ug002_uva//J2322+1843_S_map.mod wobs /image_prod/ug002_uva//J2322+1843_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2322+1843_S_uvs.fits wwins /image_prod/ug002_uva//J2322+1843_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2322+1843_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.205048 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177158 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259195 0.259195 0.518389 1.03678 2.07356 4.14711 8.29423 16.5885 33.1769 66.3538 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.205 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1157.43 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2322+1843_S_dfm.log closed on Thu Mar 5 06:13:51 2020