! Started logfile: /image_prod/ug002_uva//J0322+6610_S_dfm.log on Wed Mar 4 19:53:32 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//J0322+6610_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0322+6610_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.718304 visibilities/baseline/integration-bin. ! Found source: J0322+6610 ! ! 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 4827 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 J0322+6610_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 105 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 105 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 105 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.057093Jy sigma=7.607033 ! Fit after self-cal, rms=0.689984Jy sigma=4.920622 ! 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=3.427 mas, bmaj=3.899 mas, bpa=-67.75 degrees ! Estimated noise=2.35498 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 = 0.243873 Jy ! Component: 100 - total flux cleaned = 0.300251 Jy ! Total flux subtracted in 100 components = 0.300251 Jy ! Clean residual min=-0.013990 max=0.020782 Jy/beam ! Clean residual mean=-0.000003 rms=0.003281 Jy/beam ! Combined flux in latest and established models = 0.300251 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.300251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101503Jy sigma=0.636865 ! Fit after self-cal, rms=0.101503Jy sigma=0.636816 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209291 Jy ! Component: 100 - total flux cleaned = 0.0310186 Jy ! Total flux subtracted in 100 components = 0.0310186 Jy ! Clean residual min=-0.011616 max=0.011133 Jy/beam ! Clean residual mean=0.000019 rms=0.002714 Jy/beam ! Combined flux in latest and established models = 0.331269 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.331269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097122Jy sigma=0.601564 ! Fit after self-cal, rms=0.097126Jy sigma=0.601484 ! 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=4.097 mas, bmaj=4.776 mas, bpa=-73.43 degrees ! Estimated noise=1.47719 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 = 0.00654113 Jy ! Component: 100 - total flux cleaned = 0.00967973 Jy ! Component: 150 - total flux cleaned = 0.0110835 Jy ! Component: 200 - total flux cleaned = 0.0111797 Jy ! Total flux subtracted in 200 components = 0.0111797 Jy ! Clean residual min=-0.010655 max=0.011653 Jy/beam ! Clean residual mean=0.000056 rms=0.002734 Jy/beam ! Combined flux in latest and established models = 0.342449 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.342449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096572Jy sigma=0.599598 ! Fit after self-cal, rms=0.096574Jy sigma=0.599566 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.097 x 4.776 at -73.43 degrees (North through East) ! Clean map min=-0.010374 max=0.31569 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 KP 0.98 MK 0.92 ! NL 1.01 OV 0.86 PT 1.02 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 0.98 HN 0.97 KP 0.99 ! MK 0.97 NL 0.99 OV 0.89 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 KP 1.41 MK 1.00 ! NL 1.33 OV 0.89 PT 1.01 SC 1.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.02 HN 0.98 KP 1.01 ! MK 1.01 NL 1.11 OV 0.90 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 KP 1.00 MK 1.00 ! NL 0.97 OV 0.88 PT 1.00 SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.00 HN 1.00 KP 1.03 ! MK 1.00 NL 0.98 OV 0.89 SC 0.99 ! ! ! Fit before self-cal, rms=0.096574Jy sigma=0.599566 ! Fit after self-cal, rms=0.110334Jy sigma=0.506923 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.117 mas, bmaj=4.749 mas, bpa=-74.26 degrees ! Estimated noise=1.48576 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 = 0.00339826 Jy ! Component: 100 - total flux cleaned = 0.00373724 Jy ! Component: 150 - total flux cleaned = 0.00366972 Jy ! Component: 200 - total flux cleaned = 0.00355845 Jy ! Total flux subtracted in 200 components = 0.00355845 Jy ! Clean residual min=-0.006214 max=0.006950 Jy/beam ! Clean residual mean=0.000001 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.346007 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.346007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110160Jy sigma=0.505839 ! Fit after self-cal, rms=0.110541Jy sigma=0.505565 ! 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=0.110541Jy sigma=0.505565 ! Fit after self-cal, rms=0.116997Jy sigma=0.425134 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.097 mas, bmaj=4.747 mas, bpa=-74.27 degrees ! Estimated noise=1.48531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242426 Jy ! Component: 100 - total flux cleaned = 0.000196034 Jy ! Component: 150 - total flux cleaned = 0.000196086 Jy ! Component: 200 - total flux cleaned = 0.000196215 Jy ! Total flux subtracted in 200 components = 0.000196215 Jy ! Clean residual min=-0.002599 max=0.003326 Jy/beam ! Clean residual mean=-0.000007 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.346203 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.346203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116961Jy sigma=0.424755 ! Fit after self-cal, rms=0.117957Jy sigma=0.424456 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 (10.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298462 Jy ! Component: 100 - total flux cleaned = 0.00360603 Jy ! Component: 150 - total flux cleaned = 0.00381804 Jy ! Component: 200 - total flux cleaned = 0.0039553 Jy ! Total flux subtracted in 200 components = 0.0039553 Jy ! Clean residual min=-0.002157 max=0.001965 Jy/beam ! Clean residual mean=-0.000002 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.350159 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.350159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117827Jy sigma=0.423303 ! Fit after self-cal, rms=0.117861Jy sigma=0.423202 ! 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=0.117861Jy sigma=0.423202 ! Fit after self-cal, rms=0.118215Jy sigma=0.422977 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.1 mas, bmaj=4.744 mas, bpa=-74.31 degrees ! Estimated noise=1.48547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116428 Jy ! Component: 100 - total flux cleaned = 0.00133305 Jy ! Component: 150 - total flux cleaned = 0.00133113 Jy ! Component: 200 - total flux cleaned = 0.00132902 Jy ! Total flux subtracted in 200 components = 0.00132902 Jy ! Clean residual min=-0.002012 max=0.001853 Jy/beam ! Clean residual mean=-0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.351488 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.351488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118176Jy sigma=0.422672 ! Fit after self-cal, rms=0.118198Jy sigma=0.422649 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 = 0.000215688 Jy ! Component: 100 - total flux cleaned = 0.000275334 Jy ! Component: 150 - total flux cleaned = 0.000300772 Jy ! Component: 200 - total flux cleaned = 0.000300061 Jy ! Total flux subtracted in 200 components = 0.000300061 Jy ! Clean residual min=-0.001985 max=0.001805 Jy/beam ! Clean residual mean=-0.000003 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.351788 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.351788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118182Jy sigma=0.422530 ! Fit after self-cal, rms=0.118186Jy sigma=0.422522 ! 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=0.118186Jy sigma=0.422522 ! Fit after self-cal, rms=0.117901Jy sigma=0.422482 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.443 mas, bmaj=9.346 mas, bpa=72.6 degrees ! Estimated noise=1.76076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000608523 Jy ! Component: 100 - total flux cleaned = 0.000688368 Jy ! Component: 150 - total flux cleaned = 0.000689014 Jy ! Component: 200 - total flux cleaned = 0.000689045 Jy ! Total flux subtracted in 200 components = 0.000689045 Jy ! Clean residual min=-0.002034 max=0.001791 Jy/beam ! Clean residual mean=-0.000005 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.352477 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.352477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117900Jy sigma=0.422461 ! Fit after self-cal, rms=0.117895Jy sigma=0.422454 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 = 6.25419e-05 Jy ! Component: 100 - total flux cleaned = 7.40974e-05 Jy ! Component: 150 - total flux cleaned = 7.4295e-05 Jy ! Component: 200 - total flux cleaned = 6.60092e-05 Jy ! Total flux subtracted in 200 components = 6.60092e-05 Jy ! Clean residual min=-0.001988 max=0.001806 Jy/beam ! Clean residual mean=-0.000005 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.352543 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.352543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117895Jy sigma=0.422438 ! Fit after self-cal, rms=0.117893Jy sigma=0.422436 ! 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=4.102 mas, bmaj=4.745 mas, bpa=-74.3 degrees ! Estimated noise=1.48563 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.102 x 4.745 at -74.31 degrees (North through East) ! Clean map min=-0.0020438 max=0.31742 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=3.433 mas, bmaj=3.887 mas, bpa=-69.05 degrees ! Estimated noise=2.34096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.242224 Jy ! Component: 100 - total flux cleaned = 0.298321 Jy ! Component: 150 - total flux cleaned = 0.319501 Jy ! Component: 200 - total flux cleaned = 0.330509 Jy ! Total flux subtracted in 200 components = 0.330509 Jy ! Clean residual min=-0.005203 max=0.005746 Jy/beam ! Clean residual mean=-0.000015 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.330509 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 0.330509 Jy ! Inverting map and beam ! Estimated beam: bmin=4.102 mas, bmaj=4.745 mas, bpa=-74.3 degrees ! Estimated noise=1.48563 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 = 0.00849132 Jy ! Component: 100 - total flux cleaned = 0.013143 Jy ! Component: 150 - total flux cleaned = 0.0161796 Jy ! Component: 200 - total flux cleaned = 0.0180248 Jy ! Total flux subtracted in 200 components = 0.0180248 Jy ! Clean residual min=-0.002346 max=0.002035 Jy/beam ! Clean residual mean=-0.000007 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.348534 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 50 components and 0.348534 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=8.443 mas, bmaj=9.346 mas, bpa=72.6 degrees ! Estimated noise=1.76076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181586 Jy ! Component: 100 - total flux cleaned = 0.0022379 Jy ! Component: 150 - total flux cleaned = 0.00258984 Jy ! Component: 200 - total flux cleaned = 0.00287449 Jy ! Total flux subtracted in 200 components = 0.00287449 Jy ! Clean residual min=-0.002094 max=0.001849 Jy/beam ! Clean residual mean=-0.000007 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.351408 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 = 0.000234669 Jy ! Component: 100 - total flux cleaned = 0.000335404 Jy ! Component: 150 - total flux cleaned = 0.00042391 Jy ! Component: 200 - total flux cleaned = 0.000487937 Jy ! Total flux subtracted in 200 components = 0.000487937 Jy ! Clean residual min=-0.002036 max=0.001826 Jy/beam ! Clean residual mean=-0.000006 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.351896 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 90 components and 0.351896 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.102 mas, bmaj=4.745 mas, bpa=-74.3 degrees ! Estimated noise=1.48563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.8715e-05 Jy ! Component: 100 - total flux cleaned = 9.16009e-05 Jy ! Component: 150 - total flux cleaned = 0.000172493 Jy ! Component: 200 - total flux cleaned = 0.000205777 Jy ! Total flux subtracted in 200 components = 0.000205777 Jy ! Clean residual min=-0.002027 max=0.001832 Jy/beam ! Clean residual mean=-0.000003 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.352102 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 99 components and 0.352102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117933Jy sigma=0.422685 ! Fit after self-cal, rms=0.117906Jy sigma=0.422667 wmodel J0322+6610_S_map.mod ! Writing 99 model components to file: J0322+6610_S_map.mod wobs J0322+6610_S_uvs.fits ! Writing UV FITS file: J0322+6610_S_uvs.fits wwins J0322+6610_S_map.win ! wwins: Wrote 2 windows to J0322+6610_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 = -0.000556717 Jy ! Component: 100 - total flux cleaned = -0.000590175 Jy ! Component: 150 - total flux cleaned = -0.000653444 Jy ! Component: 200 - total flux cleaned = -0.000683848 Jy ! Component: 250 - total flux cleaned = -0.000743036 Jy ! Component: 300 - total flux cleaned = -0.000742822 Jy ! Component: 350 - total flux cleaned = -0.000743381 Jy ! Component: 400 - total flux cleaned = -0.000823626 Jy ! Component: 450 - total flux cleaned = -0.000823407 Jy ! Component: 500 - total flux cleaned = -0.000876435 Jy ! Component: 550 - total flux cleaned = -0.00102944 Jy ! Component: 600 - total flux cleaned = -0.00108028 Jy ! Component: 650 - total flux cleaned = -0.00117889 Jy ! Component: 700 - total flux cleaned = -0.00120303 Jy ! Component: 750 - total flux cleaned = -0.00129815 Jy ! Component: 800 - total flux cleaned = -0.00127429 Jy ! Component: 850 - total flux cleaned = -0.00127378 Jy ! Component: 900 - total flux cleaned = -0.00125101 Jy ! Component: 950 - total flux cleaned = -0.0012065 Jy ! Component: 1000 - total flux cleaned = -0.00120644 Jy ! Component: 1050 - total flux cleaned = -0.00116305 Jy ! Component: 1100 - total flux cleaned = -0.00118466 Jy ! Component: 1150 - total flux cleaned = -0.00116376 Jy ! Component: 1200 - total flux cleaned = -0.00124711 Jy ! Component: 1250 - total flux cleaned = -0.00128824 Jy ! Component: 1300 - total flux cleaned = -0.0013084 Jy ! Component: 1350 - total flux cleaned = -0.00134863 Jy ! Component: 1400 - total flux cleaned = -0.00140827 Jy ! Component: 1450 - total flux cleaned = -0.00148693 Jy ! Component: 1500 - total flux cleaned = -0.00148661 Jy ! Component: 1550 - total flux cleaned = -0.00154416 Jy ! Component: 1600 - total flux cleaned = -0.00152507 Jy ! Component: 1650 - total flux cleaned = -0.00152486 Jy ! Component: 1700 - total flux cleaned = -0.00145027 Jy ! Component: 1750 - total flux cleaned = -0.00146872 Jy ! Component: 1800 - total flux cleaned = -0.00143217 Jy ! Component: 1850 - total flux cleaned = -0.00135989 Jy ! Component: 1900 - total flux cleaned = -0.00144936 Jy ! Component: 1950 - total flux cleaned = -0.00141385 Jy ! Component: 2000 - total flux cleaned = -0.00139629 Jy ! Component: 2050 - total flux cleaned = -0.00137876 Jy ! Component: 2100 - total flux cleaned = -0.00136143 Jy ! Component: 2150 - total flux cleaned = -0.00132699 Jy ! Component: 2200 - total flux cleaned = -0.00125937 Jy ! Component: 2250 - total flux cleaned = -0.00122579 Jy ! Component: 2300 - total flux cleaned = -0.0012423 Jy ! Component: 2350 - total flux cleaned = -0.00114347 Jy ! Component: 2400 - total flux cleaned = -0.00112729 Jy ! Component: 2450 - total flux cleaned = -0.00112738 Jy ! Component: 2500 - total flux cleaned = -0.00101472 Jy ! Component: 2550 - total flux cleaned = -0.000934827 Jy ! Component: 2600 - total flux cleaned = -0.000871573 Jy ! Component: 2650 - total flux cleaned = -0.000840147 Jy ! Component: 2700 - total flux cleaned = -0.000793379 Jy ! Component: 2750 - total flux cleaned = -0.000746916 Jy ! Component: 2800 - total flux cleaned = -0.000654875 Jy ! Component: 2850 - total flux cleaned = -0.000670172 Jy ! Component: 2900 - total flux cleaned = -0.00057939 Jy ! Component: 2950 - total flux cleaned = -0.000534263 Jy ! Component: 3000 - total flux cleaned = -0.000534204 Jy ! Component: 3050 - total flux cleaned = -0.000371123 Jy ! Component: 3100 - total flux cleaned = -0.000356422 Jy ! Component: 3150 - total flux cleaned = -0.000253923 Jy ! Component: 3200 - total flux cleaned = -0.000239476 Jy ! Component: 3250 - total flux cleaned = -0.000196069 Jy ! Component: 3300 - total flux cleaned = -9.55318e-05 Jy ! Component: 3350 - total flux cleaned = -0.000109833 Jy ! Component: 3400 - total flux cleaned = -5.28708e-05 Jy ! Component: 3450 - total flux cleaned = 8.8311e-05 Jy ! Component: 3500 - total flux cleaned = 0.000130532 Jy ! Component: 3550 - total flux cleaned = 0.000214321 Jy ! Component: 3600 - total flux cleaned = 0.000242069 Jy ! Component: 3650 - total flux cleaned = 0.000311038 Jy ! Component: 3700 - total flux cleaned = 0.000379495 Jy ! Component: 3750 - total flux cleaned = 0.00039328 Jy ! Component: 3800 - total flux cleaned = 0.000474716 Jy ! Component: 3850 - total flux cleaned = 0.000488114 Jy ! Component: 3900 - total flux cleaned = 0.000541884 Jy ! Component: 3950 - total flux cleaned = 0.000595333 Jy ! Component: 4000 - total flux cleaned = 0.000621975 Jy ! Component: 4050 - total flux cleaned = 0.000661655 Jy ! Total flux subtracted in 4096 components = 0.00066173 Jy ! Clean residual min=-0.000732 max=0.000811 Jy/beam ! Clean residual mean=0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.352763 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 378 components and 0.352764 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0322+6610_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.102 x 4.745 at -74.31 degrees (North through East) ! Clean map min=-0.0015406 max=0.31754 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0322+6610_S_map.fits wmodel /image_prod/ug002_uva//J0322+6610_S_map.mod ! Writing 378 model components to file: /image_prod/ug002_uva//J0322+6610_S_map.mod wobs /image_prod/ug002_uva//J0322+6610_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0322+6610_S_uvs.fits wwins /image_prod/ug002_uva//J0322+6610_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0322+6610_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.31754 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229658 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.216973 0.216973 0.433946 0.867892 1.73578 3.47157 6.94313 13.8863 27.7725 55.5451 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.317 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1382.66 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0322+6610_S_dfm.log closed on Wed Mar 4 19:53:36 2020