! Started logfile: /image_prod/ug002_uva//J0955+4838_S_dfm.log on Wed Mar 4 23:15:21 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//J0955+4838_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0955+4838_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.90963 visibilities/baseline/integration-bin. ! Found source: J0955+4838 ! ! 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 7368 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 J0955+4838_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026271Jy sigma=8.670914 ! Fit after self-cal, rms=0.776374Jy sigma=6.550435 ! 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=3.198 mas, bmaj=5.476 mas, bpa=-12.47 degrees ! Estimated noise=1.52406 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 = 0.174386 Jy ! Component: 100 - total flux cleaned = 0.212551 Jy ! Total flux subtracted in 100 components = 0.212551 Jy ! Clean residual min=-0.005593 max=0.011470 Jy/beam ! Clean residual mean=0.000022 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.212551 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.212551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072557Jy sigma=0.523242 ! Fit after self-cal, rms=0.072559Jy sigma=0.523166 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114904 Jy ! Component: 100 - total flux cleaned = 0.0171938 Jy ! Total flux subtracted in 100 components = 0.0171938 Jy ! Clean residual min=-0.005471 max=0.007062 Jy/beam ! Clean residual mean=0.000019 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.229745 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.229745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070628Jy sigma=0.504563 ! Fit after self-cal, rms=0.070628Jy sigma=0.504480 ! 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=3.957 mas, bmaj=6.369 mas, bpa=-11.71 degrees ! Estimated noise=1.00889 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 = 0.00341531 Jy ! Component: 100 - total flux cleaned = 0.00506611 Jy ! Component: 150 - total flux cleaned = 0.00552565 Jy ! Component: 200 - total flux cleaned = 0.00571713 Jy ! Total flux subtracted in 200 components = 0.00571713 Jy ! Clean residual min=-0.004816 max=0.005440 Jy/beam ! Clean residual mean=0.000031 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.235462 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 43 components and 0.235462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070427Jy sigma=0.503225 ! Fit after self-cal, rms=0.070417Jy sigma=0.503165 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.957 x 6.369 at -11.71 degrees (North through East) ! Clean map min=-0.004767 max=0.22447 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.03 KP 1.00 ! LA 1.01 MK 1.02 NL 0.98 OV 0.98 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.01 HN 1.04 KP 0.99 ! LA 1.00 MK 1.00 NL 1.10 OV 1.00 ! PT 1.01 SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.05 KP 1.11 ! LA 0.98 MK 1.04 NL 0.93 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.070417Jy sigma=0.503165 ! Fit after self-cal, rms=0.066786Jy sigma=0.488557 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.973 mas, bmaj=6.362 mas, bpa=-11.09 degrees ! Estimated noise=1.00725 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 = -0.000266847 Jy ! Component: 100 - total flux cleaned = -0.000120874 Jy ! Component: 150 - total flux cleaned = -0.000119893 Jy ! Component: 200 - total flux cleaned = -5.5716e-05 Jy ! Total flux subtracted in 200 components = -5.5716e-05 Jy ! Clean residual min=-0.003999 max=0.004170 Jy/beam ! Clean residual mean=0.000040 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.235407 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.235407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066728Jy sigma=0.487974 ! Fit after self-cal, rms=0.066708Jy sigma=0.487887 ! 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=0.066708Jy sigma=0.487887 ! Fit after self-cal, rms=0.065730Jy sigma=0.456771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.959 mas, bmaj=6.372 mas, bpa=-11.53 degrees ! Estimated noise=1.00875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515593 Jy ! Component: 100 - total flux cleaned = 0.000396502 Jy ! Component: 150 - total flux cleaned = 0.000376168 Jy ! Component: 200 - total flux cleaned = 0.000357898 Jy ! Total flux subtracted in 200 components = 0.000357898 Jy ! Clean residual min=-0.001793 max=0.002158 Jy/beam ! Clean residual mean=0.000016 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.235765 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.235765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065701Jy sigma=0.456513 ! Fit after self-cal, rms=0.065748Jy sigma=0.456394 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 (125, -63). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171432 Jy ! Component: 100 - total flux cleaned = 0.00200402 Jy ! Component: 150 - total flux cleaned = 0.0021384 Jy ! Component: 200 - total flux cleaned = 0.00216272 Jy ! Total flux subtracted in 200 components = 0.00216272 Jy ! Clean residual min=-0.001778 max=0.001719 Jy/beam ! Clean residual mean=0.000015 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.237927 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.237927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065687Jy sigma=0.455973 ! Fit after self-cal, rms=0.065682Jy sigma=0.455945 ! 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=0.065682Jy sigma=0.455945 ! Fit after self-cal, rms=0.065730Jy sigma=0.455881 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.951 mas, bmaj=6.371 mas, bpa=-11.44 degrees ! Estimated noise=1.00914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000823201 Jy ! Component: 100 - total flux cleaned = 0.000893811 Jy ! Component: 150 - total flux cleaned = 0.000894728 Jy ! Component: 200 - total flux cleaned = 0.000936377 Jy ! Total flux subtracted in 200 components = 0.000936377 Jy ! Clean residual min=-0.001717 max=0.001701 Jy/beam ! Clean residual mean=0.000016 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.238864 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.238864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065710Jy sigma=0.455749 ! Fit after self-cal, rms=0.065710Jy sigma=0.455741 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 = 0.00016769 Jy ! Component: 100 - total flux cleaned = 0.000187307 Jy ! Component: 150 - total flux cleaned = 0.000187029 Jy ! Component: 200 - total flux cleaned = 0.000169096 Jy ! Total flux subtracted in 200 components = 0.000169096 Jy ! Clean residual min=-0.001716 max=0.001721 Jy/beam ! Clean residual mean=0.000016 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.239033 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.239033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065697Jy sigma=0.455666 ! Fit after self-cal, rms=0.065697Jy sigma=0.455664 ! 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=0.065697Jy sigma=0.455664 ! Fit after self-cal, rms=0.065750Jy sigma=0.455645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.369 mas, bmaj=9.514 mas, bpa=0.8367 degrees ! Estimated noise=1.15767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00047163 Jy ! Component: 100 - total flux cleaned = 0.000555251 Jy ! Component: 150 - total flux cleaned = 0.000600721 Jy ! Component: 200 - total flux cleaned = 0.000623168 Jy ! Total flux subtracted in 200 components = 0.000623168 Jy ! Clean residual min=-0.001560 max=0.001713 Jy/beam ! Clean residual mean=0.000032 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.239656 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 103 components and 0.239656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065748Jy sigma=0.455617 ! Fit after self-cal, rms=0.065747Jy sigma=0.455615 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 = 7.65012e-05 Jy ! Component: 100 - total flux cleaned = 5.76097e-05 Jy ! Component: 150 - total flux cleaned = 4.59211e-05 Jy ! Component: 200 - total flux cleaned = 2.94908e-05 Jy ! Total flux subtracted in 200 components = 2.94908e-05 Jy ! Clean residual min=-0.001564 max=0.001716 Jy/beam ! Clean residual mean=0.000032 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.239685 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.239685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065746Jy sigma=0.455609 ! Fit after self-cal, rms=0.065746Jy sigma=0.455609 ! 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=3.947 mas, bmaj=6.37 mas, bpa=-11.41 degrees ! Estimated noise=1.01005 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.947 x 6.37 at -11.41 degrees (North through East) ! Clean map min=-0.0016562 max=0.22479 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=3.192 mas, bmaj=5.485 mas, bpa=-12.27 degrees ! Estimated noise=1.52157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174085 Jy ! Component: 100 - total flux cleaned = 0.212236 Jy ! Component: 150 - total flux cleaned = 0.224059 Jy ! Component: 200 - total flux cleaned = 0.22941 Jy ! Total flux subtracted in 200 components = 0.22941 Jy ! Clean residual min=-0.003145 max=0.002858 Jy/beam ! Clean residual mean=0.000011 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.22941 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.22941 Jy ! Inverting map and beam ! Estimated beam: bmin=3.947 mas, bmaj=6.37 mas, bpa=-11.41 degrees ! Estimated noise=1.01005 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 = 0.0037571 Jy ! Component: 100 - total flux cleaned = 0.00588859 Jy ! Component: 150 - total flux cleaned = 0.0072933 Jy ! Component: 200 - total flux cleaned = 0.00774 Jy ! Total flux subtracted in 200 components = 0.00774 Jy ! Clean residual min=-0.001876 max=0.001738 Jy/beam ! Clean residual mean=0.000016 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.23715 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.23715 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=8.369 mas, bmaj=9.514 mas, bpa=0.8367 degrees ! Estimated noise=1.15767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104567 Jy ! Component: 100 - total flux cleaned = 0.00165072 Jy ! Component: 150 - total flux cleaned = 0.00179286 Jy ! Component: 200 - total flux cleaned = 0.00185491 Jy ! Total flux subtracted in 200 components = 0.00185491 Jy ! Clean residual min=-0.001582 max=0.001698 Jy/beam ! Clean residual mean=0.000033 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.239005 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 = 4.21066e-05 Jy ! Component: 100 - total flux cleaned = 9.29805e-05 Jy ! Component: 150 - total flux cleaned = 0.000128253 Jy ! Component: 200 - total flux cleaned = 0.00017114 Jy ! Total flux subtracted in 200 components = 0.00017114 Jy ! Clean residual min=-0.001577 max=0.001707 Jy/beam ! Clean residual mean=0.000032 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.239176 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 64 components and 0.239176 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.947 mas, bmaj=6.37 mas, bpa=-11.41 degrees ! Estimated noise=1.01005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121878 Jy ! Component: 100 - total flux cleaned = -6.4669e-05 Jy ! Component: 150 - total flux cleaned = -6.36512e-05 Jy ! Component: 200 - total flux cleaned = -6.26801e-05 Jy ! Total flux subtracted in 200 components = -6.26801e-05 Jy ! Clean residual min=-0.001799 max=0.001646 Jy/beam ! Clean residual mean=0.000016 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.239113 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.239113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065775Jy sigma=0.455814 ! Fit after self-cal, rms=0.065764Jy sigma=0.455759 wmodel J0955+4838_S_map.mod ! Writing 82 model components to file: J0955+4838_S_map.mod wobs J0955+4838_S_uvs.fits ! Writing UV FITS file: J0955+4838_S_uvs.fits wwins J0955+4838_S_map.win ! wwins: Wrote 2 windows to J0955+4838_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 = -0.000197393 Jy ! Component: 100 - total flux cleaned = -0.000311215 Jy ! Component: 150 - total flux cleaned = -0.000420696 Jy ! Component: 200 - total flux cleaned = -0.000500303 Jy ! Component: 250 - total flux cleaned = -0.000604231 Jy ! Component: 300 - total flux cleaned = -0.000755464 Jy ! Component: 350 - total flux cleaned = -0.000829287 Jy ! Component: 400 - total flux cleaned = -0.00085326 Jy ! Component: 450 - total flux cleaned = -0.000900299 Jy ! Component: 500 - total flux cleaned = -0.000853547 Jy ! Component: 550 - total flux cleaned = -0.000876747 Jy ! Component: 600 - total flux cleaned = -0.000876615 Jy ! Component: 650 - total flux cleaned = -0.000854476 Jy ! Component: 700 - total flux cleaned = -0.000832853 Jy ! Component: 750 - total flux cleaned = -0.000811409 Jy ! Component: 800 - total flux cleaned = -0.000748416 Jy ! Component: 850 - total flux cleaned = -0.000727901 Jy ! Component: 900 - total flux cleaned = -0.00070704 Jy ! Component: 950 - total flux cleaned = -0.000706689 Jy ! Component: 1000 - total flux cleaned = -0.000647157 Jy ! Component: 1050 - total flux cleaned = -0.000627637 Jy ! Component: 1100 - total flux cleaned = -0.000608217 Jy ! Component: 1150 - total flux cleaned = -0.000589147 Jy ! Component: 1200 - total flux cleaned = -0.000550861 Jy ! Component: 1250 - total flux cleaned = -0.000588484 Jy ! Component: 1300 - total flux cleaned = -0.000494897 Jy ! Component: 1350 - total flux cleaned = -0.0004765 Jy ! Component: 1400 - total flux cleaned = -0.000440147 Jy ! Component: 1450 - total flux cleaned = -0.00038639 Jy ! Component: 1500 - total flux cleaned = -0.000368556 Jy ! Component: 1550 - total flux cleaned = -0.000262215 Jy ! Component: 1600 - total flux cleaned = -0.000174714 Jy ! Component: 1650 - total flux cleaned = -0.000122601 Jy ! Component: 1700 - total flux cleaned = -1.95467e-05 Jy ! Component: 1750 - total flux cleaned = 4.86428e-05 Jy ! Component: 1800 - total flux cleaned = 0.00013283 Jy ! Component: 1850 - total flux cleaned = 0.000216349 Jy ! Component: 1900 - total flux cleaned = 0.00026627 Jy ! Component: 1950 - total flux cleaned = 0.0003813 Jy ! Component: 2000 - total flux cleaned = 0.000479221 Jy ! Component: 2050 - total flux cleaned = 0.000527894 Jy ! Component: 2100 - total flux cleaned = 0.000624263 Jy ! Component: 2150 - total flux cleaned = 0.000687784 Jy ! Component: 2200 - total flux cleaned = 0.000751135 Jy ! Component: 2250 - total flux cleaned = 0.000813622 Jy ! Component: 2300 - total flux cleaned = 0.000844617 Jy ! Component: 2350 - total flux cleaned = 0.000937132 Jy ! Component: 2400 - total flux cleaned = 0.000952286 Jy ! Component: 2450 - total flux cleaned = 0.00104332 Jy ! Component: 2500 - total flux cleaned = 0.00107331 Jy ! Component: 2550 - total flux cleaned = 0.00110315 Jy ! Component: 2600 - total flux cleaned = 0.00111801 Jy ! Component: 2650 - total flux cleaned = 0.00122089 Jy ! Component: 2700 - total flux cleaned = 0.00123531 Jy ! Component: 2750 - total flux cleaned = 0.00130786 Jy ! Component: 2800 - total flux cleaned = 0.00132233 Jy ! Component: 2850 - total flux cleaned = 0.00142235 Jy ! Component: 2900 - total flux cleaned = 0.00143656 Jy ! Component: 2950 - total flux cleaned = 0.00147876 Jy ! Component: 3000 - total flux cleaned = 0.00153483 Jy ! Component: 3050 - total flux cleaned = 0.00161835 Jy ! Component: 3100 - total flux cleaned = 0.00161837 Jy ! Component: 3150 - total flux cleaned = 0.00170096 Jy ! Component: 3200 - total flux cleaned = 0.00167375 Jy ! Component: 3250 - total flux cleaned = 0.00171455 Jy ! Component: 3300 - total flux cleaned = 0.00175507 Jy ! Component: 3350 - total flux cleaned = 0.00176848 Jy ! Component: 3400 - total flux cleaned = 0.00176843 Jy ! Component: 3450 - total flux cleaned = 0.0018479 Jy ! Component: 3500 - total flux cleaned = 0.00182165 Jy ! Component: 3550 - total flux cleaned = 0.00180868 Jy ! Component: 3600 - total flux cleaned = 0.00176983 Jy ! Component: 3650 - total flux cleaned = 0.00178272 Jy ! Component: 3700 - total flux cleaned = 0.00179555 Jy ! Component: 3750 - total flux cleaned = 0.00177008 Jy ! Component: 3800 - total flux cleaned = 0.00177009 Jy ! Component: 3850 - total flux cleaned = 0.00175757 Jy ! Component: 3900 - total flux cleaned = 0.00177014 Jy ! Component: 3950 - total flux cleaned = 0.00174517 Jy ! Component: 4000 - total flux cleaned = 0.00169555 Jy ! Component: 4050 - total flux cleaned = 0.00170794 Jy ! Total flux subtracted in 4096 components = 0.00173239 Jy ! Clean residual min=-0.000777 max=0.000638 Jy/beam ! Clean residual mean=0.000007 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.240846 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 395 components and 0.240846 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0955+4838_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.947 x 6.37 at -11.41 degrees (North through East) ! Clean map min=-0.0015687 max=0.22501 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0955+4838_S_map.fits wmodel /image_prod/ug002_uva//J0955+4838_S_map.mod ! Writing 395 model components to file: /image_prod/ug002_uva//J0955+4838_S_map.mod wobs /image_prod/ug002_uva//J0955+4838_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0955+4838_S_uvs.fits wwins /image_prod/ug002_uva//J0955+4838_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0955+4838_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.225015 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222322 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.296411 0.296411 0.592821 1.18564 2.37128 4.74257 9.48514 18.9703 37.9406 75.8811 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.225 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1012.11 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0955+4838_S_dfm.log closed on Wed Mar 4 23:15:25 2020