! Started logfile: /image_prod/ug002_uva//J0410+8208_S_a_dfm.log on Wed Mar 4 20:13:51 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//J0410+8208_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0410+8208_S_a_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J0410+8208 ! ! 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 6120 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 J0410+8208_S_a] 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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005278Jy sigma=7.229705 ! Fit after self-cal, rms=0.871083Jy sigma=6.288680 ! 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=3.192 mas, bmaj=3.73 mas, bpa=-70.38 degrees ! Estimated noise=1.98314 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 = 0.0983863 Jy ! Component: 100 - total flux cleaned = 0.130677 Jy ! Total flux subtracted in 100 components = 0.130677 Jy ! Clean residual min=-0.006999 max=0.013371 Jy/beam ! Clean residual mean=-0.000039 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 0.130677 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.130677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096391Jy sigma=0.503702 ! Fit after self-cal, rms=0.096233Jy sigma=0.502368 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014835 Jy ! Component: 100 - total flux cleaned = 0.0215505 Jy ! Total flux subtracted in 100 components = 0.0215505 Jy ! Clean residual min=-0.005541 max=0.007626 Jy/beam ! Clean residual mean=-0.000019 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.152228 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 12 components and 0.152228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093426Jy sigma=0.485205 ! Fit after self-cal, rms=0.093376Jy sigma=0.484797 ! 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=3.8 mas, bmaj=4.469 mas, bpa=-77.83 degrees ! Estimated noise=1.30046 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 (-9, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00911639 Jy ! Component: 100 - total flux cleaned = 0.0139378 Jy ! Component: 150 - total flux cleaned = 0.0171267 Jy ! Component: 200 - total flux cleaned = 0.0192084 Jy ! Total flux subtracted in 200 components = 0.0192084 Jy ! Clean residual min=-0.005090 max=0.005394 Jy/beam ! Clean residual mean=-0.000002 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.171436 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.171436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092394Jy sigma=0.476154 ! Fit after self-cal, rms=0.092272Jy sigma=0.475050 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.8 x 4.469 at -77.83 degrees (North through East) ! Clean map min=-0.0050477 max=0.12602 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.06 KP 0.92 ! LA 0.99 MK 0.99 NL 0.96 OV 0.97 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.06 KP 0.97 ! LA 0.99 MK 1.00 NL 0.90 OV 1.18 ! SC 0.74 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.05 HN 1.07 KP 0.95 ! LA 1.01 MK 1.00 NL 0.96 OV 1.00 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.092272Jy sigma=0.475050 ! Fit after self-cal, rms=0.081846Jy sigma=0.466740 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.762 mas, bmaj=4.412 mas, bpa=-80.07 degrees ! Estimated noise=1.2953 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 = 0.00293641 Jy ! Component: 100 - total flux cleaned = 0.00491678 Jy ! Component: 150 - total flux cleaned = 0.00636593 Jy ! Component: 200 - total flux cleaned = 0.00702696 Jy ! Total flux subtracted in 200 components = 0.00702696 Jy ! Clean residual min=-0.004237 max=0.004044 Jy/beam ! Clean residual mean=-0.000001 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.178463 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.178463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081634Jy sigma=0.465982 ! Fit after self-cal, rms=0.081635Jy sigma=0.465799 ! 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=0.081635Jy sigma=0.465799 ! Fit after self-cal, rms=0.069757Jy sigma=0.445217 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.747 mas, bmaj=4.397 mas, bpa=-78.21 degrees ! Estimated noise=1.28809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211094 Jy ! Component: 100 - total flux cleaned = 0.00338971 Jy ! Component: 150 - total flux cleaned = 0.00385248 Jy ! Component: 200 - total flux cleaned = 0.00411935 Jy ! Total flux subtracted in 200 components = 0.00411935 Jy ! Clean residual min=-0.002400 max=0.002307 Jy/beam ! Clean residual mean=-0.000003 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.182582 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.182582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069677Jy sigma=0.444678 ! Fit after self-cal, rms=0.069663Jy sigma=0.444390 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 = 0.000617866 Jy ! Component: 100 - total flux cleaned = 0.000812519 Jy ! Component: 150 - total flux cleaned = 0.000925395 Jy ! Component: 200 - total flux cleaned = 0.00102709 Jy ! Total flux subtracted in 200 components = 0.00102709 Jy ! Clean residual min=-0.002370 max=0.002168 Jy/beam ! Clean residual mean=-0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.183609 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.183609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069636Jy sigma=0.444223 ! Fit after self-cal, rms=0.069635Jy sigma=0.444202 ! 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=0.069635Jy sigma=0.444202 ! Fit after self-cal, rms=0.069445Jy sigma=0.444086 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.732 mas, bmaj=4.385 mas, bpa=-78.48 degrees ! Estimated noise=1.28582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106939 Jy ! Component: 100 - total flux cleaned = 0.00145068 Jy ! Component: 150 - total flux cleaned = 0.00175419 Jy ! Component: 200 - total flux cleaned = 0.0018524 Jy ! Total flux subtracted in 200 components = 0.0018524 Jy ! Clean residual min=-0.002247 max=0.002149 Jy/beam ! Clean residual mean=-0.000004 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.185462 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.185462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069418Jy sigma=0.443909 ! Fit after self-cal, rms=0.069415Jy sigma=0.443892 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 = 0.000276993 Jy ! Component: 100 - total flux cleaned = 0.00036974 Jy ! Component: 150 - total flux cleaned = 0.000411848 Jy ! Component: 200 - total flux cleaned = 0.000470934 Jy ! Total flux subtracted in 200 components = 0.000470934 Jy ! Clean residual min=-0.002223 max=0.002100 Jy/beam ! Clean residual mean=-0.000003 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.185933 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.185933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069400Jy sigma=0.443803 ! Fit after self-cal, rms=0.069401Jy sigma=0.443794 ! 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=0.069401Jy sigma=0.443794 ! Fit after self-cal, rms=0.069203Jy sigma=0.443749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.943 mas, bmaj=9.111 mas, bpa=-77.32 degrees ! Estimated noise=1.61883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123467 Jy ! Component: 100 - total flux cleaned = 0.00189507 Jy ! Component: 150 - total flux cleaned = 0.00214766 Jy ! Component: 200 - total flux cleaned = 0.00224678 Jy ! Total flux subtracted in 200 components = 0.00224678 Jy ! Clean residual min=-0.002151 max=0.002473 Jy/beam ! Clean residual mean=-0.000006 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.18818 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.18818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069201Jy sigma=0.443742 ! Fit after self-cal, rms=0.069198Jy sigma=0.443728 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 = 0.000216639 Jy ! Component: 100 - total flux cleaned = 0.000230647 Jy ! Component: 150 - total flux cleaned = 0.000279995 Jy ! Component: 200 - total flux cleaned = 0.000326288 Jy ! Total flux subtracted in 200 components = 0.000326288 Jy ! Clean residual min=-0.002154 max=0.002490 Jy/beam ! Clean residual mean=-0.000006 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.188506 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 102 components and 0.188506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069197Jy sigma=0.443736 ! Fit after self-cal, rms=0.069197Jy sigma=0.443733 ! 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=3.719 mas, bmaj=4.374 mas, bpa=-78.75 degrees ! Estimated noise=1.2839 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.719 x 4.374 at -78.75 degrees (North through East) ! Clean map min=-0.0020035 max=0.12312 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=3.14 mas, bmaj=3.664 mas, bpa=-72.15 degrees ! Estimated noise=1.94775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0972674 Jy ! Component: 100 - total flux cleaned = 0.13102 Jy ! Component: 150 - total flux cleaned = 0.146194 Jy ! Component: 200 - total flux cleaned = 0.15571 Jy ! Total flux subtracted in 200 components = 0.15571 Jy ! Clean residual min=-0.003862 max=0.007228 Jy/beam ! Clean residual mean=-0.000026 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.15571 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.15571 Jy ! Inverting map and beam ! Estimated beam: bmin=3.719 mas, bmaj=4.374 mas, bpa=-78.75 degrees ! Estimated noise=1.2839 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 = 0.00818363 Jy ! Component: 100 - total flux cleaned = 0.0137803 Jy ! Component: 150 - total flux cleaned = 0.0179067 Jy ! Component: 200 - total flux cleaned = 0.0210527 Jy ! Total flux subtracted in 200 components = 0.0210527 Jy ! Clean residual min=-0.002409 max=0.002833 Jy/beam ! Clean residual mean=-0.000011 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.176763 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 62 components and 0.176763 Jy ! Inverting map ! Added new window around map position (-1, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276023 Jy ! Component: 100 - total flux cleaned = 0.00471167 Jy ! Component: 150 - total flux cleaned = 0.00623942 Jy ! Component: 200 - total flux cleaned = 0.00745672 Jy ! Total flux subtracted in 200 components = 0.00745672 Jy ! Clean residual min=-0.002152 max=0.002036 Jy/beam ! Clean residual mean=-0.000006 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.18422 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 88 components and 0.18422 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=7.943 mas, bmaj=9.111 mas, bpa=-77.32 degrees ! Estimated noise=1.61883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180817 Jy ! Component: 100 - total flux cleaned = 0.00294285 Jy ! Component: 150 - total flux cleaned = 0.00371168 Jy ! Component: 200 - total flux cleaned = 0.00415501 Jy ! Total flux subtracted in 200 components = 0.00415501 Jy ! Clean residual min=-0.002133 max=0.002441 Jy/beam ! Clean residual mean=-0.000006 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.188375 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 = 0.000249158 Jy ! Component: 100 - total flux cleaned = 0.000433912 Jy ! Component: 150 - total flux cleaned = 0.000468453 Jy ! Component: 200 - total flux cleaned = 0.000478758 Jy ! Total flux subtracted in 200 components = 0.000478758 Jy ! Clean residual min=-0.002105 max=0.002397 Jy/beam ! Clean residual mean=-0.000005 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.188853 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 134 components and 0.188853 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.719 mas, bmaj=4.374 mas, bpa=-78.75 degrees ! Estimated noise=1.2839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000381291 Jy ! Component: 100 - total flux cleaned = -0.000382519 Jy ! Component: 150 - total flux cleaned = -0.00038217 Jy ! Component: 200 - total flux cleaned = -0.000427218 Jy ! Total flux subtracted in 200 components = -0.000427218 Jy ! Clean residual min=-0.002063 max=0.001980 Jy/beam ! Clean residual mean=-0.000003 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.188426 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 144 components and 0.188426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069165Jy sigma=0.443510 ! Fit after self-cal, rms=0.069164Jy sigma=0.443453 wmodel J0410+8208_S_a_map.mod ! Writing 144 model components to file: J0410+8208_S_a_map.mod wobs J0410+8208_S_a_uvs.fits ! Writing UV FITS file: J0410+8208_S_a_uvs.fits wwins J0410+8208_S_a_map.win ! wwins: Wrote 3 windows to J0410+8208_S_a_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 = -0.000397203 Jy ! Component: 100 - total flux cleaned = -0.000577614 Jy ! Component: 150 - total flux cleaned = -0.000786366 Jy ! Component: 200 - total flux cleaned = -0.000819596 Jy ! Component: 250 - total flux cleaned = -0.000786314 Jy ! Component: 300 - total flux cleaned = -0.000817739 Jy ! Component: 350 - total flux cleaned = -0.000848003 Jy ! Component: 400 - total flux cleaned = -0.000847487 Jy ! Component: 450 - total flux cleaned = -0.000757752 Jy ! Component: 500 - total flux cleaned = -0.000729355 Jy ! Component: 550 - total flux cleaned = -0.000758504 Jy ! Component: 600 - total flux cleaned = -0.000758794 Jy ! Component: 650 - total flux cleaned = -0.000675166 Jy ! Component: 700 - total flux cleaned = -0.000648193 Jy ! Component: 750 - total flux cleaned = -0.000675347 Jy ! Component: 800 - total flux cleaned = -0.000621619 Jy ! Component: 850 - total flux cleaned = -0.000673825 Jy ! Component: 900 - total flux cleaned = -0.000569836 Jy ! Component: 950 - total flux cleaned = -0.000543976 Jy ! Component: 1000 - total flux cleaned = -0.000569091 Jy ! Component: 1050 - total flux cleaned = -0.000519357 Jy ! Component: 1100 - total flux cleaned = -0.000568686 Jy ! Component: 1150 - total flux cleaned = -0.000593308 Jy ! Component: 1200 - total flux cleaned = -0.000521428 Jy ! Component: 1250 - total flux cleaned = -0.000521947 Jy ! Component: 1300 - total flux cleaned = -0.000569485 Jy ! Component: 1350 - total flux cleaned = -0.00059252 Jy ! Component: 1400 - total flux cleaned = -0.000546431 Jy ! Component: 1450 - total flux cleaned = -0.00061523 Jy ! Component: 1500 - total flux cleaned = -0.000570301 Jy ! Component: 1550 - total flux cleaned = -0.000704225 Jy ! Component: 1600 - total flux cleaned = -0.000726502 Jy ! Component: 1650 - total flux cleaned = -0.00090199 Jy ! Component: 1700 - total flux cleaned = -0.000901994 Jy ! Component: 1750 - total flux cleaned = -0.000987876 Jy ! Component: 1800 - total flux cleaned = -0.0010941 Jy ! Component: 1850 - total flux cleaned = -0.00113657 Jy ! Component: 1900 - total flux cleaned = -0.00115725 Jy ! Component: 1950 - total flux cleaned = -0.00121934 Jy ! Component: 2000 - total flux cleaned = -0.00130181 Jy ! Component: 2050 - total flux cleaned = -0.00136287 Jy ! Component: 2100 - total flux cleaned = -0.00136271 Jy ! Component: 2150 - total flux cleaned = -0.00148287 Jy ! Component: 2200 - total flux cleaned = -0.00158186 Jy ! Component: 2250 - total flux cleaned = -0.00160157 Jy ! Component: 2300 - total flux cleaned = -0.00166036 Jy ! Component: 2350 - total flux cleaned = -0.00175692 Jy ! Component: 2400 - total flux cleaned = -0.00177623 Jy ! Component: 2450 - total flux cleaned = -0.00187112 Jy ! Component: 2500 - total flux cleaned = -0.00196516 Jy ! Component: 2550 - total flux cleaned = -0.00200243 Jy ! Component: 2600 - total flux cleaned = -0.00190959 Jy ! Component: 2650 - total flux cleaned = -0.00207498 Jy ! Component: 2700 - total flux cleaned = -0.00211137 Jy ! Component: 2750 - total flux cleaned = -0.00214748 Jy ! Component: 2800 - total flux cleaned = -0.00216531 Jy ! Component: 2850 - total flux cleaned = -0.00218332 Jy ! Component: 2900 - total flux cleaned = -0.0022363 Jy ! Component: 2950 - total flux cleaned = -0.00230633 Jy ! Component: 3000 - total flux cleaned = -0.0023063 Jy ! Component: 3050 - total flux cleaned = -0.00234097 Jy ! Component: 3100 - total flux cleaned = -0.00234114 Jy ! Component: 3150 - total flux cleaned = -0.00230723 Jy ! Component: 3200 - total flux cleaned = -0.00240885 Jy ! Component: 3250 - total flux cleaned = -0.00240878 Jy ! Component: 3300 - total flux cleaned = -0.00244227 Jy ! Component: 3350 - total flux cleaned = -0.00245875 Jy ! Component: 3400 - total flux cleaned = -0.00254123 Jy ! Component: 3450 - total flux cleaned = -0.00259033 Jy ! Component: 3500 - total flux cleaned = -0.0025904 Jy ! Component: 3550 - total flux cleaned = -0.00260652 Jy ! Component: 3600 - total flux cleaned = -0.00267063 Jy ! Component: 3650 - total flux cleaned = -0.00268665 Jy ! Component: 3700 - total flux cleaned = -0.00271814 Jy ! Component: 3750 - total flux cleaned = -0.00268664 Jy ! Component: 3800 - total flux cleaned = -0.00270241 Jy ! Component: 3850 - total flux cleaned = -0.00268688 Jy ! Component: 3900 - total flux cleaned = -0.00268695 Jy ! Component: 3950 - total flux cleaned = -0.00271757 Jy ! Component: 4000 - total flux cleaned = -0.00268703 Jy ! Component: 4050 - total flux cleaned = -0.00270226 Jy ! Total flux subtracted in 4096 components = -0.00271739 Jy ! Clean residual min=-0.000830 max=0.001015 Jy/beam ! Clean residual mean=-0.000003 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.185709 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 443 components and 0.185709 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0410+8208_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.719 x 4.374 at -78.75 degrees (North through East) ! Clean map min=-0.0015326 max=0.12271 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0410+8208_S_a_map.fits wmodel /image_prod/ug002_uva//J0410+8208_S_a_map.mod ! Writing 443 model components to file: /image_prod/ug002_uva//J0410+8208_S_a_map.mod wobs /image_prod/ug002_uva//J0410+8208_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0410+8208_S_a_uvs.fits wwins /image_prod/ug002_uva//J0410+8208_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0410+8208_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.122707 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000269943 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.65997 0.65997 1.31994 2.63988 5.27976 10.5595 21.1191 42.2381 84.4762 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.122 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 454.565 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0410+8208_S_a_dfm.log closed on Wed Mar 4 20:13:55 2020