! Started logfile: /image_prod/ug002_uva//J1022+4239_S_dfm.log on Wed Mar 4 23:32:10 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//J1022+4239_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1022+4239_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.836574 visibilities/baseline/integration-bin. ! Found source: J1022+4239 ! ! 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 5421 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 J1022+4239_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.046222Jy sigma=9.097606 ! Fit after self-cal, rms=0.744212Jy sigma=6.491926 ! 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=3.385 mas, bmaj=6.405 mas, bpa=-20.86 degrees ! Estimated noise=1.57884 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 = 0.198169 Jy ! Component: 100 - total flux cleaned = 0.243476 Jy ! Total flux subtracted in 100 components = 0.243476 Jy ! Clean residual min=-0.007260 max=0.016158 Jy/beam ! Clean residual mean=-0.000003 rms=0.002267 Jy/beam ! Combined flux in latest and established models = 0.243476 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.243476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063212Jy sigma=0.509914 ! Fit after self-cal, rms=0.063200Jy sigma=0.509847 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159814 Jy ! Component: 100 - total flux cleaned = 0.0230016 Jy ! Total flux subtracted in 100 components = 0.0230016 Jy ! Clean residual min=-0.008900 max=0.005914 Jy/beam ! Clean residual mean=-0.000019 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.266478 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.266478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059522Jy sigma=0.478838 ! Fit after self-cal, rms=0.059499Jy sigma=0.478665 ! 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=4.148 mas, bmaj=7.093 mas, bpa=-22.36 degrees ! Estimated noise=1.1328 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 = 0.00221323 Jy ! Component: 100 - total flux cleaned = 0.00243492 Jy ! Component: 150 - total flux cleaned = 0.00260679 Jy ! Component: 200 - total flux cleaned = 0.00269891 Jy ! Total flux subtracted in 200 components = 0.00269891 Jy ! Clean residual min=-0.008865 max=0.004300 Jy/beam ! Clean residual mean=-0.000025 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.269177 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.269177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059304Jy sigma=0.477313 ! Fit after self-cal, rms=0.059300Jy sigma=0.477304 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.148 x 7.093 at -22.36 degrees (North through East) ! Clean map min=-0.0087352 max=0.25602 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 1.00 ! LA 1.04 MK 1.02 NL 0.94 OV 0.98 ! PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 1.03 ! LA 1.05 MK 1.01 NL 0.90 OV 0.98 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.01 KP 1.02 ! LA 1.06 MK 1.03 NL 0.87 OV 1.03 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.059300Jy sigma=0.477304 ! Fit after self-cal, rms=0.056647Jy sigma=0.459419 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.168 mas, bmaj=7.098 mas, bpa=-22.39 degrees ! Estimated noise=1.13266 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 = 0.0011066 Jy ! Component: 100 - total flux cleaned = 0.00133446 Jy ! Component: 150 - total flux cleaned = 0.00142245 Jy ! Component: 200 - total flux cleaned = 0.00150296 Jy ! Total flux subtracted in 200 components = 0.00150296 Jy ! Clean residual min=-0.003565 max=0.003541 Jy/beam ! Clean residual mean=0.000004 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.27068 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.27068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056539Jy sigma=0.458618 ! Fit after self-cal, rms=0.056542Jy sigma=0.458546 ! 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=0.056542Jy sigma=0.458546 ! Fit after self-cal, rms=0.055211Jy sigma=0.447468 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.17 mas, bmaj=7.11 mas, bpa=-22.54 degrees ! Estimated noise=1.13252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000398071 Jy ! Component: 100 - total flux cleaned = -0.000434466 Jy ! Component: 150 - total flux cleaned = -0.000454401 Jy ! Component: 200 - total flux cleaned = -0.000472113 Jy ! Total flux subtracted in 200 components = -0.000472113 Jy ! Clean residual min=-0.001764 max=0.001796 Jy/beam ! Clean residual mean=0.000003 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.270208 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.270208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055205Jy sigma=0.447419 ! Fit after self-cal, rms=0.055204Jy sigma=0.447386 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 = -2.84068e-05 Jy ! Component: 100 - total flux cleaned = -1.15065e-05 Jy ! Component: 150 - total flux cleaned = -3.94813e-06 Jy ! Component: 200 - total flux cleaned = -3.62815e-06 Jy ! Total flux subtracted in 200 components = -3.62815e-06 Jy ! Clean residual min=-0.001767 max=0.001790 Jy/beam ! Clean residual mean=0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.270204 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.270204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055202Jy sigma=0.447366 ! Fit after self-cal, rms=0.055202Jy sigma=0.447364 ! 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=0.055202Jy sigma=0.447364 ! Fit after self-cal, rms=0.055229Jy sigma=0.447351 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.169 mas, bmaj=7.114 mas, bpa=-22.56 degrees ! Estimated noise=1.13257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000260009 Jy ! Component: 100 - total flux cleaned = -0.000268457 Jy ! Component: 150 - total flux cleaned = -0.000283285 Jy ! Component: 200 - total flux cleaned = -0.000289425 Jy ! Total flux subtracted in 200 components = -0.000289425 Jy ! Clean residual min=-0.001744 max=0.001785 Jy/beam ! Clean residual mean=0.000003 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.269915 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.269915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055226Jy sigma=0.447328 ! Fit after self-cal, rms=0.055227Jy sigma=0.447327 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 = -1.8977e-05 Jy ! Component: 100 - total flux cleaned = -1.30652e-05 Jy ! Component: 150 - total flux cleaned = -7.44516e-06 Jy ! Component: 200 - total flux cleaned = -2.46104e-06 Jy ! Total flux subtracted in 200 components = -2.46104e-06 Jy ! Clean residual min=-0.001742 max=0.001780 Jy/beam ! Clean residual mean=0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.269912 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.269912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055226Jy sigma=0.447317 ! Fit after self-cal, rms=0.055225Jy sigma=0.447316 ! 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=0.055225Jy sigma=0.447316 ! Fit after self-cal, rms=0.055239Jy sigma=0.447310 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.446 mas, bmaj=9.856 mas, bpa=-10.29 degrees ! Estimated noise=1.32686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133486 Jy ! Component: 100 - total flux cleaned = 0.000123965 Jy ! Component: 150 - total flux cleaned = 0.000108893 Jy ! Component: 200 - total flux cleaned = 0.000103205 Jy ! Total flux subtracted in 200 components = 0.000103205 Jy ! Clean residual min=-0.001966 max=0.001815 Jy/beam ! Clean residual mean=0.000003 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.270015 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 67 components and 0.270015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055240Jy sigma=0.447330 ! Fit after self-cal, rms=0.055240Jy sigma=0.447319 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 = 7.07156e-07 Jy ! Component: 100 - total flux cleaned = -5.34726e-06 Jy ! Component: 150 - total flux cleaned = -1.05325e-05 Jy ! Component: 200 - total flux cleaned = -1.03884e-05 Jy ! Total flux subtracted in 200 components = -1.03884e-05 Jy ! Clean residual min=-0.001940 max=0.001809 Jy/beam ! Clean residual mean=0.000003 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.270005 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 69 components and 0.270005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055241Jy sigma=0.447338 ! Fit after self-cal, rms=0.055241Jy sigma=0.447335 ! 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=4.17 mas, bmaj=7.116 mas, bpa=-22.58 degrees ! Estimated noise=1.13256 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.17 x 7.116 at -22.58 degrees (North through East) ! Clean map min=-0.001681 max=0.25576 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=3.411 mas, bmaj=6.441 mas, bpa=-20.98 degrees ! Estimated noise=1.57656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.197834 Jy ! Component: 100 - total flux cleaned = 0.24261 Jy ! Component: 150 - total flux cleaned = 0.257964 Jy ! Component: 200 - total flux cleaned = 0.264386 Jy ! Total flux subtracted in 200 components = 0.264386 Jy ! Clean residual min=-0.002791 max=0.002791 Jy/beam ! Clean residual mean=0.000006 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.264386 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.264386 Jy ! Inverting map and beam ! Estimated beam: bmin=4.17 mas, bmaj=7.116 mas, bpa=-22.58 degrees ! Estimated noise=1.13256 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 = 0.00314218 Jy ! Component: 100 - total flux cleaned = 0.00457328 Jy ! Component: 150 - total flux cleaned = 0.00533236 Jy ! Component: 200 - total flux cleaned = 0.00539816 Jy ! Total flux subtracted in 200 components = 0.00539816 Jy ! Clean residual min=-0.001691 max=0.001889 Jy/beam ! Clean residual mean=0.000003 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.269784 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.269784 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=8.446 mas, bmaj=9.856 mas, bpa=-10.29 degrees ! Estimated noise=1.32686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000357104 Jy ! Component: 100 - total flux cleaned = 0.000320559 Jy ! Component: 150 - total flux cleaned = 0.000311804 Jy ! Component: 200 - total flux cleaned = 0.000312065 Jy ! Total flux subtracted in 200 components = 0.000312065 Jy ! Clean residual min=-0.001992 max=0.001772 Jy/beam ! Clean residual mean=0.000003 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.270096 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 = -2.53736e-07 Jy ! Component: 100 - total flux cleaned = -6.93082e-06 Jy ! Component: 150 - total flux cleaned = -6.875e-06 Jy ! Component: 200 - total flux cleaned = -6.8017e-06 Jy ! Total flux subtracted in 200 components = -6.8017e-06 Jy ! Clean residual min=-0.001988 max=0.001781 Jy/beam ! Clean residual mean=0.000003 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.270089 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.270089 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.17 mas, bmaj=7.116 mas, bpa=-22.58 degrees ! Estimated noise=1.13256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000116004 Jy ! Component: 100 - total flux cleaned = -0.000169934 Jy ! Component: 150 - total flux cleaned = -0.000185396 Jy ! Component: 200 - total flux cleaned = -0.000185028 Jy ! Total flux subtracted in 200 components = -0.000185028 Jy ! Clean residual min=-0.001690 max=0.001800 Jy/beam ! Clean residual mean=0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.269904 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.269904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055248Jy sigma=0.447377 ! Fit after self-cal, rms=0.055248Jy sigma=0.447370 wmodel J1022+4239_S_map.mod ! Writing 49 model components to file: J1022+4239_S_map.mod wobs J1022+4239_S_uvs.fits ! Writing UV FITS file: J1022+4239_S_uvs.fits wwins J1022+4239_S_map.win ! wwins: Wrote 1 windows to J1022+4239_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 = 0.000463734 Jy ! Component: 100 - total flux cleaned = 0.000700914 Jy ! Component: 150 - total flux cleaned = 0.000729828 Jy ! Component: 200 - total flux cleaned = 0.000757097 Jy ! Component: 250 - total flux cleaned = 0.000731337 Jy ! Component: 300 - total flux cleaned = 0.000705734 Jy ! Component: 350 - total flux cleaned = 0.000657155 Jy ! Component: 400 - total flux cleaned = 0.000703924 Jy ! Component: 450 - total flux cleaned = 0.00072643 Jy ! Component: 500 - total flux cleaned = 0.000814778 Jy ! Component: 550 - total flux cleaned = 0.000835567 Jy ! Component: 600 - total flux cleaned = 0.000792803 Jy ! Component: 650 - total flux cleaned = 0.00085448 Jy ! Component: 700 - total flux cleaned = 0.000874648 Jy ! Component: 750 - total flux cleaned = 0.000854787 Jy ! Component: 800 - total flux cleaned = 0.000816171 Jy ! Component: 850 - total flux cleaned = 0.00087352 Jy ! Component: 900 - total flux cleaned = 0.000873117 Jy ! Component: 950 - total flux cleaned = 0.000891718 Jy ! Component: 1000 - total flux cleaned = 0.00103603 Jy ! Component: 1050 - total flux cleaned = 0.00107117 Jy ! Component: 1100 - total flux cleaned = 0.00110612 Jy ! Component: 1150 - total flux cleaned = 0.00117475 Jy ! Component: 1200 - total flux cleaned = 0.00117495 Jy ! Component: 1250 - total flux cleaned = 0.0012417 Jy ! Component: 1300 - total flux cleaned = 0.00132377 Jy ! Component: 1350 - total flux cleaned = 0.00137223 Jy ! Component: 1400 - total flux cleaned = 0.00138829 Jy ! Component: 1450 - total flux cleaned = 0.00146759 Jy ! Component: 1500 - total flux cleaned = 0.00156116 Jy ! Component: 1550 - total flux cleaned = 0.00160753 Jy ! Component: 1600 - total flux cleaned = 0.00169877 Jy ! Component: 1650 - total flux cleaned = 0.00174355 Jy ! Component: 1700 - total flux cleaned = 0.00178782 Jy ! Component: 1750 - total flux cleaned = 0.0018314 Jy ! Component: 1800 - total flux cleaned = 0.00187466 Jy ! Component: 1850 - total flux cleaned = 0.00187448 Jy ! Component: 1900 - total flux cleaned = 0.00190267 Jy ! Component: 1950 - total flux cleaned = 0.00193088 Jy ! Component: 2000 - total flux cleaned = 0.00200036 Jy ! Component: 2050 - total flux cleaned = 0.00208264 Jy ! Component: 2100 - total flux cleaned = 0.00212318 Jy ! Component: 2150 - total flux cleaned = 0.00217685 Jy ! Component: 2200 - total flux cleaned = 0.00225667 Jy ! Component: 2250 - total flux cleaned = 0.00229602 Jy ! Component: 2300 - total flux cleaned = 0.00233515 Jy ! Component: 2350 - total flux cleaned = 0.00238655 Jy ! Component: 2400 - total flux cleaned = 0.00237378 Jy ! Component: 2450 - total flux cleaned = 0.002437 Jy ! Component: 2500 - total flux cleaned = 0.00247452 Jy ! Component: 2550 - total flux cleaned = 0.00246197 Jy ! Component: 2600 - total flux cleaned = 0.00246201 Jy ! Component: 2650 - total flux cleaned = 0.00253517 Jy ! Component: 2700 - total flux cleaned = 0.00252291 Jy ! Component: 2750 - total flux cleaned = 0.0025829 Jy ! Component: 2800 - total flux cleaned = 0.00260672 Jy ! Component: 2850 - total flux cleaned = 0.00261867 Jy ! Component: 2900 - total flux cleaned = 0.00263051 Jy ! Component: 2950 - total flux cleaned = 0.00263059 Jy ! Component: 3000 - total flux cleaned = 0.00267675 Jy ! Component: 3050 - total flux cleaned = 0.00272248 Jy ! Component: 3100 - total flux cleaned = 0.0027112 Jy ! Component: 3150 - total flux cleaned = 0.00271116 Jy ! Component: 3200 - total flux cleaned = 0.00273341 Jy ! Component: 3250 - total flux cleaned = 0.00274448 Jy ! Component: 3300 - total flux cleaned = 0.0027665 Jy ! Component: 3350 - total flux cleaned = 0.00276646 Jy ! Component: 3400 - total flux cleaned = 0.00282072 Jy ! Component: 3450 - total flux cleaned = 0.00283138 Jy ! Component: 3500 - total flux cleaned = 0.00283138 Jy ! Component: 3550 - total flux cleaned = 0.00285265 Jy ! Component: 3600 - total flux cleaned = 0.00284208 Jy ! Component: 3650 - total flux cleaned = 0.00280014 Jy ! Component: 3700 - total flux cleaned = 0.00285237 Jy ! Component: 3750 - total flux cleaned = 0.00286282 Jy ! Component: 3800 - total flux cleaned = 0.00288347 Jy ! Component: 3850 - total flux cleaned = 0.00288343 Jy ! Component: 3900 - total flux cleaned = 0.00291397 Jy ! Component: 3950 - total flux cleaned = 0.0029039 Jy ! Component: 4000 - total flux cleaned = 0.00293415 Jy ! Component: 4050 - total flux cleaned = 0.00295409 Jy ! Total flux subtracted in 4096 components = 0.00296401 Jy ! Clean residual min=-0.000594 max=0.000581 Jy/beam ! Clean residual mean=0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.272868 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 322 components and 0.272868 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1022+4239_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.17 x 7.116 at -22.58 degrees (North through East) ! Clean map min=-0.0010691 max=0.25581 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1022+4239_S_map.fits wmodel /image_prod/ug002_uva//J1022+4239_S_map.mod ! Writing 322 model components to file: /image_prod/ug002_uva//J1022+4239_S_map.mod wobs /image_prod/ug002_uva//J1022+4239_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1022+4239_S_uvs.fits wwins /image_prod/ug002_uva//J1022+4239_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1022+4239_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.255808 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176718 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.207247 0.207247 0.414494 0.828989 1.65798 3.31595 6.63191 13.2638 26.5276 53.0553 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.255 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1447.55 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1022+4239_S_dfm.log closed on Wed Mar 4 23:32:14 2020