! Started logfile: /image_prod/ug002_uva//J1952+4958_S_dfm.log on Thu Mar 5 04:26:44 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//J1952+4958_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1952+4958_S_uva.fits ! AN table 1: 45 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.824603 visibilities/baseline/integration-bin. ! Found source: J1952+4958 ! ! 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 36 lines of history. ! ! Reading 3117 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 J1952+4958_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008160Jy sigma=8.117574 ! Fit after self-cal, rms=0.880506Jy sigma=7.101647 ! 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=3.467 mas, bmaj=4.052 mas, bpa=-16.21 degrees ! Estimated noise=2.18246 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 = 0.0957974 Jy ! Component: 100 - total flux cleaned = 0.117469 Jy ! Total flux subtracted in 100 components = 0.117469 Jy ! Clean residual min=-0.006965 max=0.007918 Jy/beam ! Clean residual mean=0.000002 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 0.117469 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.117469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064062Jy sigma=0.466979 ! Fit after self-cal, rms=0.063991Jy sigma=0.466689 ! 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=3.857 mas, bmaj=4.627 mas, bpa=-13.96 degrees ! Estimated noise=1.61701 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 = 0.00780395 Jy ! Component: 100 - total flux cleaned = 0.0118059 Jy ! Component: 150 - total flux cleaned = 0.0140717 Jy ! Component: 200 - total flux cleaned = 0.0153046 Jy ! Total flux subtracted in 200 components = 0.0153046 Jy ! Clean residual min=-0.005903 max=0.006150 Jy/beam ! Clean residual mean=0.000003 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.132774 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.132774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063137Jy sigma=0.457914 ! Fit after self-cal, rms=0.063125Jy sigma=0.457758 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.857 x 4.627 at -13.96 degrees (North through East) ! Clean map min=-0.0057421 max=0.12145 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.02 KP 0.99 ! MK 1.04 NL 1.08 OV 0.94 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.95 KP 0.99 ! MK 1.01 NL 1.33 OV 0.91 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.96 KP 0.98 ! MK 1.02 NL 0.99 OV 0.92 SC 1.00 ! ! ! Fit before self-cal, rms=0.063125Jy sigma=0.457758 ! Fit after self-cal, rms=0.063918Jy sigma=0.449631 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.863 mas, bmaj=4.636 mas, bpa=-13.48 degrees ! Estimated noise=1.61201 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 = 0.000202683 Jy ! Component: 100 - total flux cleaned = 0.000239483 Jy ! Component: 150 - total flux cleaned = 0.000271169 Jy ! Component: 200 - total flux cleaned = 0.000299597 Jy ! Total flux subtracted in 200 components = 0.000299597 Jy ! Clean residual min=-0.005114 max=0.004521 Jy/beam ! Clean residual mean=0.000002 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.133073 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.133073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063876Jy sigma=0.449353 ! Fit after self-cal, rms=0.063957Jy sigma=0.449223 ! 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=0.063957Jy sigma=0.449223 ! Fit after self-cal, rms=0.067670Jy sigma=0.432716 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.855 mas, bmaj=4.65 mas, bpa=-15.79 degrees ! Estimated noise=1.61287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000539331 Jy ! Component: 100 - total flux cleaned = -0.000470381 Jy ! Component: 150 - total flux cleaned = -0.000435119 Jy ! Component: 200 - total flux cleaned = -0.000433191 Jy ! Total flux subtracted in 200 components = -0.000433191 Jy ! Clean residual min=-0.003224 max=0.002875 Jy/beam ! Clean residual mean=0.000003 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.13264 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.13264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067646Jy sigma=0.432596 ! Fit after self-cal, rms=0.067743Jy sigma=0.432390 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 = -4.15884e-05 Jy ! Component: 100 - total flux cleaned = -1.0198e-05 Jy ! Component: 150 - total flux cleaned = 3.88162e-06 Jy ! Component: 200 - total flux cleaned = 1.60314e-05 Jy ! Total flux subtracted in 200 components = 1.60314e-05 Jy ! Clean residual min=-0.003226 max=0.002867 Jy/beam ! Clean residual mean=0.000003 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.132656 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.132656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067735Jy sigma=0.432349 ! Fit after self-cal, rms=0.067733Jy sigma=0.432341 ! 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=0.067733Jy sigma=0.432341 ! Fit after self-cal, rms=0.068154Jy sigma=0.432284 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.855 mas, bmaj=4.64 mas, bpa=-15.57 degrees ! Estimated noise=1.61172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000291298 Jy ! Component: 100 - total flux cleaned = -0.000275058 Jy ! Component: 150 - total flux cleaned = -0.00024843 Jy ! Component: 200 - total flux cleaned = -0.000248632 Jy ! Total flux subtracted in 200 components = -0.000248632 Jy ! Clean residual min=-0.003143 max=0.002801 Jy/beam ! Clean residual mean=0.000003 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.132408 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.132408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068143Jy sigma=0.432240 ! Fit after self-cal, rms=0.068149Jy sigma=0.432233 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 = 2.25593e-05 Jy ! Component: 100 - total flux cleaned = 2.25894e-05 Jy ! Component: 150 - total flux cleaned = 4.41869e-05 Jy ! Component: 200 - total flux cleaned = 6.43706e-05 Jy ! Total flux subtracted in 200 components = 6.43706e-05 Jy ! Clean residual min=-0.003139 max=0.002803 Jy/beam ! Clean residual mean=0.000003 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.132472 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.132472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068144Jy sigma=0.432210 ! Fit after self-cal, rms=0.068143Jy sigma=0.432206 ! 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=0.068143Jy sigma=0.432206 ! Fit after self-cal, rms=0.068207Jy sigma=0.432191 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.972 mas, bmaj=7.744 mas, bpa=-0.8284 degrees ! Estimated noise=1.97151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000978623 Jy ! Component: 100 - total flux cleaned = 0.00112774 Jy ! Component: 150 - total flux cleaned = 0.00119568 Jy ! Component: 200 - total flux cleaned = 0.00125411 Jy ! Total flux subtracted in 200 components = 0.00125411 Jy ! Clean residual min=-0.003392 max=0.002967 Jy/beam ! Clean residual mean=0.000005 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.133726 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 0.133726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068212Jy sigma=0.432234 ! Fit after self-cal, rms=0.068218Jy sigma=0.432218 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 = 9.304e-05 Jy ! Component: 100 - total flux cleaned = 0.000141308 Jy ! Component: 150 - total flux cleaned = 0.000173572 Jy ! Component: 200 - total flux cleaned = 0.000203665 Jy ! Total flux subtracted in 200 components = 0.000203665 Jy ! Clean residual min=-0.003415 max=0.002954 Jy/beam ! Clean residual mean=0.000005 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.13393 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 59 components and 0.13393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068223Jy sigma=0.432283 ! Fit after self-cal, rms=0.068224Jy sigma=0.432278 ! 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=3.853 mas, bmaj=4.632 mas, bpa=-15.5 degrees ! Estimated noise=1.61093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.853 x 4.632 at -15.5 degrees (North through East) ! Clean map min=-0.003027 max=0.12097 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=3.467 mas, bmaj=4.077 mas, bpa=-18.16 degrees ! Estimated noise=2.15526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0945116 Jy ! Component: 100 - total flux cleaned = 0.116039 Jy ! Component: 150 - total flux cleaned = 0.124525 Jy ! Component: 200 - total flux cleaned = 0.129068 Jy ! Total flux subtracted in 200 components = 0.129068 Jy ! Clean residual min=-0.004010 max=0.004343 Jy/beam ! Clean residual mean=0.000002 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.129068 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.129068 Jy ! Inverting map and beam ! Estimated beam: bmin=3.853 mas, bmaj=4.632 mas, bpa=-15.5 degrees ! Estimated noise=1.61093 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 = 0.00168137 Jy ! Component: 100 - total flux cleaned = 0.00218792 Jy ! Component: 150 - total flux cleaned = 0.00260565 Jy ! Component: 200 - total flux cleaned = 0.00295355 Jy ! Total flux subtracted in 200 components = 0.00295355 Jy ! Clean residual min=-0.003097 max=0.002909 Jy/beam ! Clean residual mean=0.000003 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.132022 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.132022 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=6.972 mas, bmaj=7.744 mas, bpa=-0.8284 degrees ! Estimated noise=1.97151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000933512 Jy ! Component: 100 - total flux cleaned = 0.00124917 Jy ! Component: 150 - total flux cleaned = 0.00136352 Jy ! Component: 200 - total flux cleaned = 0.0014308 Jy ! Total flux subtracted in 200 components = 0.0014308 Jy ! Clean residual min=-0.003386 max=0.002903 Jy/beam ! Clean residual mean=0.000005 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.133453 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 = 4.13781e-05 Jy ! Component: 100 - total flux cleaned = 7.22188e-05 Jy ! Component: 150 - total flux cleaned = 0.000107256 Jy ! Component: 200 - total flux cleaned = 0.000132719 Jy ! Total flux subtracted in 200 components = 0.000132719 Jy ! Clean residual min=-0.003399 max=0.002900 Jy/beam ! Clean residual mean=0.000005 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.133585 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.133585 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.853 mas, bmaj=4.632 mas, bpa=-15.5 degrees ! Estimated noise=1.61093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00087718 Jy ! Component: 100 - total flux cleaned = -0.000967635 Jy ! Component: 150 - total flux cleaned = -0.000965813 Jy ! Component: 200 - total flux cleaned = -0.000965808 Jy ! Total flux subtracted in 200 components = -0.000965808 Jy ! Clean residual min=-0.003119 max=0.002843 Jy/beam ! Clean residual mean=0.000003 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.13262 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.13262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068225Jy sigma=0.432320 ! Fit after self-cal, rms=0.068224Jy sigma=0.432302 wmodel J1952+4958_S_map.mod ! Writing 48 model components to file: J1952+4958_S_map.mod wobs J1952+4958_S_uvs.fits ! Writing UV FITS file: J1952+4958_S_uvs.fits wwins J1952+4958_S_map.win ! wwins: Wrote 1 windows to J1952+4958_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 = -0.000138832 Jy ! Component: 100 - total flux cleaned = -9.76791e-05 Jy ! Component: 150 - total flux cleaned = 0.000242472 Jy ! Component: 200 - total flux cleaned = 0.000446427 Jy ! Component: 250 - total flux cleaned = 0.000716518 Jy ! Component: 300 - total flux cleaned = 0.000827557 Jy ! Component: 350 - total flux cleaned = 0.00107799 Jy ! Component: 400 - total flux cleaned = 0.00128514 Jy ! Component: 450 - total flux cleaned = 0.00162047 Jy ! Component: 500 - total flux cleaned = 0.0018155 Jy ! Component: 550 - total flux cleaned = 0.00197412 Jy ! Component: 600 - total flux cleaned = 0.00200512 Jy ! Component: 650 - total flux cleaned = 0.00209598 Jy ! Component: 700 - total flux cleaned = 0.00218459 Jy ! Component: 750 - total flux cleaned = 0.00221403 Jy ! Component: 800 - total flux cleaned = 0.00232803 Jy ! Component: 850 - total flux cleaned = 0.00232782 Jy ! Component: 900 - total flux cleaned = 0.00238251 Jy ! Component: 950 - total flux cleaned = 0.00243607 Jy ! Component: 1000 - total flux cleaned = 0.00248865 Jy ! Component: 1050 - total flux cleaned = 0.00259119 Jy ! Component: 1100 - total flux cleaned = 0.00266673 Jy ! Component: 1150 - total flux cleaned = 0.00274169 Jy ! Component: 1200 - total flux cleaned = 0.00284016 Jy ! Component: 1250 - total flux cleaned = 0.00296036 Jy ! Component: 1300 - total flux cleaned = 0.00305472 Jy ! Component: 1350 - total flux cleaned = 0.003078 Jy ! Component: 1400 - total flux cleaned = 0.00319268 Jy ! Component: 1450 - total flux cleaned = 0.00330554 Jy ! Component: 1500 - total flux cleaned = 0.00341652 Jy ! Component: 1550 - total flux cleaned = 0.00348207 Jy ! Component: 1600 - total flux cleaned = 0.00354701 Jy ! Component: 1650 - total flux cleaned = 0.00358935 Jy ! Component: 1700 - total flux cleaned = 0.00356839 Jy ! Component: 1750 - total flux cleaned = 0.00363112 Jy ! Component: 1800 - total flux cleaned = 0.00367233 Jy ! Component: 1850 - total flux cleaned = 0.00371289 Jy ! Component: 1900 - total flux cleaned = 0.00373321 Jy ! Component: 1950 - total flux cleaned = 0.00377221 Jy ! Component: 2000 - total flux cleaned = 0.00375243 Jy ! Component: 2050 - total flux cleaned = 0.00375248 Jy ! Component: 2100 - total flux cleaned = 0.00379073 Jy ! Component: 2150 - total flux cleaned = 0.00379069 Jy ! Component: 2200 - total flux cleaned = 0.00379085 Jy ! Component: 2250 - total flux cleaned = 0.00382765 Jy ! Component: 2300 - total flux cleaned = 0.00377305 Jy ! Component: 2350 - total flux cleaned = 0.00380919 Jy ! Component: 2400 - total flux cleaned = 0.00375566 Jy ! Component: 2450 - total flux cleaned = 0.00379114 Jy ! Component: 2500 - total flux cleaned = 0.00375617 Jy ! Component: 2550 - total flux cleaned = 0.00377371 Jy ! Component: 2600 - total flux cleaned = 0.00377377 Jy ! Component: 2650 - total flux cleaned = 0.00373966 Jy ! Component: 2700 - total flux cleaned = 0.00372281 Jy ! Component: 2750 - total flux cleaned = 0.0037061 Jy ! Component: 2800 - total flux cleaned = 0.00368941 Jy ! Component: 2850 - total flux cleaned = 0.00368941 Jy ! Component: 2900 - total flux cleaned = 0.00367299 Jy ! Component: 2950 - total flux cleaned = 0.00367289 Jy ! Component: 3000 - total flux cleaned = 0.00362443 Jy ! Component: 3050 - total flux cleaned = 0.00364073 Jy ! Component: 3100 - total flux cleaned = 0.00370441 Jy ! Component: 3150 - total flux cleaned = 0.00367288 Jy ! Component: 3200 - total flux cleaned = 0.00367297 Jy ! Component: 3250 - total flux cleaned = 0.00373524 Jy ! Component: 3300 - total flux cleaned = 0.0036735 Jy ! Component: 3350 - total flux cleaned = 0.00368901 Jy ! Component: 3400 - total flux cleaned = 0.00367393 Jy ! Component: 3450 - total flux cleaned = 0.00365885 Jy ! Component: 3500 - total flux cleaned = 0.00362896 Jy ! Component: 3550 - total flux cleaned = 0.00367399 Jy ! Component: 3600 - total flux cleaned = 0.00365913 Jy ! Component: 3650 - total flux cleaned = 0.00367396 Jy ! Component: 3700 - total flux cleaned = 0.00365932 Jy ! Component: 3750 - total flux cleaned = 0.00361559 Jy ! Component: 3800 - total flux cleaned = 0.00363015 Jy ! Component: 3850 - total flux cleaned = 0.00360138 Jy ! Component: 3900 - total flux cleaned = 0.0035585 Jy ! Component: 3950 - total flux cleaned = 0.00354423 Jy ! Component: 4000 - total flux cleaned = 0.00351593 Jy ! Component: 4050 - total flux cleaned = 0.00355799 Jy ! Total flux subtracted in 4096 components = 0.00347402 Jy ! Clean residual min=-0.000890 max=0.000857 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.136094 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 357 components and 0.136094 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1952+4958_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.853 x 4.632 at -15.5 degrees (North through East) ! Clean map min=-0.0018424 max=0.12087 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1952+4958_S_map.fits wmodel /image_prod/ug002_uva//J1952+4958_S_map.mod ! Writing 357 model components to file: /image_prod/ug002_uva//J1952+4958_S_map.mod wobs /image_prod/ug002_uva//J1952+4958_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1952+4958_S_uvs.fits wwins /image_prod/ug002_uva//J1952+4958_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1952+4958_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.120873 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000250473 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.621659 0.621659 1.24332 2.48664 4.97327 9.94654 19.8931 39.7862 79.5723 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.12 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 482.579 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1952+4958_S_dfm.log closed on Thu Mar 5 04:26:48 2020