! Started logfile: /image_prod/ug002_uva//J0639+0211_S_a_dfm.log on Wed Mar 4 21:25:03 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//J0639+0211_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0639+0211_S_a_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.770741 visibilities/baseline/integration-bin. ! Found source: J0639+0211 ! ! 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 6243 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 J0639+0211_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 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011194Jy sigma=8.019680 ! Fit after self-cal, rms=0.856598Jy sigma=6.789221 ! 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=3.341 mas, bmaj=13.61 mas, bpa=-16.85 degrees ! Estimated noise=1.43662 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 = 0.109498 Jy ! Component: 100 - total flux cleaned = 0.138388 Jy ! Total flux subtracted in 100 components = 0.138388 Jy ! Clean residual min=-0.005275 max=0.011731 Jy/beam ! Clean residual mean=0.000028 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 0.138388 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.138388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072257Jy sigma=0.481827 ! Fit after self-cal, rms=0.072258Jy sigma=0.481684 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120143 Jy ! Component: 100 - total flux cleaned = 0.0174043 Jy ! Total flux subtracted in 100 components = 0.0174043 Jy ! Clean residual min=-0.003933 max=0.004400 Jy/beam ! Clean residual mean=0.000008 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.155792 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.155792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070142Jy sigma=0.463027 ! Fit after self-cal, rms=0.070155Jy sigma=0.462922 ! 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=3.986 mas, bmaj=14.13 mas, bpa=-16.31 degrees ! Estimated noise=1.17878 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 = -0.00034385 Jy ! Component: 100 - total flux cleaned = -0.000485788 Jy ! Component: 150 - total flux cleaned = -0.00048149 Jy ! Component: 200 - total flux cleaned = -0.000483611 Jy ! Total flux subtracted in 200 components = -0.000483611 Jy ! Clean residual min=-0.004719 max=0.004064 Jy/beam ! Clean residual mean=-0.000003 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.155308 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.155308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069671Jy sigma=0.459340 ! Fit after self-cal, rms=0.069648Jy sigma=0.459288 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.986 x 14.13 at -16.31 degrees (North through East) ! Clean map min=-0.0046298 max=0.14288 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 1.02 KP 1.02 ! LA 1.06 MK 1.07 NL 1.00 OV 1.04 ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.85 HN 1.05 KP 1.00 ! LA 1.06 MK 0.95 NL 1.02 OV 0.91 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 1.00 KP 1.01 ! LA 1.08 MK 1.02 NL 1.02 OV 1.03 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.069648Jy sigma=0.459288 ! Fit after self-cal, rms=0.066737Jy sigma=0.447509 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.019 mas, bmaj=13.92 mas, bpa=-16.21 degrees ! Estimated noise=1.17271 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 = -0.000443608 Jy ! Component: 100 - total flux cleaned = -0.00016057 Jy ! Component: 150 - total flux cleaned = -7.46286e-05 Jy ! Component: 200 - total flux cleaned = -3.91679e-05 Jy ! Total flux subtracted in 200 components = -3.91679e-05 Jy ! Clean residual min=-0.002969 max=0.003354 Jy/beam ! Clean residual mean=-0.000004 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.155269 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.155269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066711Jy sigma=0.447249 ! Fit after self-cal, rms=0.066759Jy sigma=0.447129 ! 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=0.066759Jy sigma=0.447129 ! Fit after self-cal, rms=0.065524Jy sigma=0.440269 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.03 mas, bmaj=13.86 mas, bpa=-16.16 degrees ! Estimated noise=1.17367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103322 Jy ! Component: 100 - total flux cleaned = 0.000189257 Jy ! Component: 150 - total flux cleaned = 0.000208227 Jy ! Component: 200 - total flux cleaned = 0.000207971 Jy ! Total flux subtracted in 200 components = 0.000207971 Jy ! Clean residual min=-0.002057 max=0.002060 Jy/beam ! Clean residual mean=-0.000002 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.155477 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.155477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065511Jy sigma=0.440170 ! Fit after self-cal, rms=0.065520Jy sigma=0.440130 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 = -4.00547e-05 Jy ! Component: 100 - total flux cleaned = -6.87707e-05 Jy ! Component: 150 - total flux cleaned = -8.20736e-05 Jy ! Component: 200 - total flux cleaned = -9.40593e-05 Jy ! Total flux subtracted in 200 components = -9.40593e-05 Jy ! Clean residual min=-0.002030 max=0.002054 Jy/beam ! Clean residual mean=-0.000002 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.155383 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.155383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065513Jy sigma=0.440093 ! Fit after self-cal, rms=0.065512Jy sigma=0.440092 ! 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=0.065512Jy sigma=0.440092 ! Fit after self-cal, rms=0.065420Jy sigma=0.439903 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.034 mas, bmaj=13.82 mas, bpa=-16.14 degrees ! Estimated noise=1.17369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275823 Jy ! Component: 100 - total flux cleaned = 0.000295078 Jy ! Component: 150 - total flux cleaned = 0.000342561 Jy ! Component: 200 - total flux cleaned = 0.000370706 Jy ! Total flux subtracted in 200 components = 0.000370706 Jy ! Clean residual min=-0.002020 max=0.002006 Jy/beam ! Clean residual mean=-0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.155754 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.155754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065410Jy sigma=0.439826 ! Fit after self-cal, rms=0.065410Jy sigma=0.439825 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 = 1.06862e-05 Jy ! Component: 100 - total flux cleaned = 4.54683e-05 Jy ! Component: 150 - total flux cleaned = 4.56897e-05 Jy ! Component: 200 - total flux cleaned = 4.58866e-05 Jy ! Total flux subtracted in 200 components = 4.58866e-05 Jy ! Clean residual min=-0.002000 max=0.001999 Jy/beam ! Clean residual mean=-0.000002 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.1558 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.1558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065405Jy sigma=0.439799 ! Fit after self-cal, rms=0.065405Jy sigma=0.439799 ! 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=0.065405Jy sigma=0.439799 ! Fit after self-cal, rms=0.065352Jy sigma=0.439769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.432 mas, bmaj=14.19 mas, bpa=-10.4 degrees ! Estimated noise=1.31198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.56635e-05 Jy ! Component: 100 - total flux cleaned = -7.21892e-05 Jy ! Component: 150 - total flux cleaned = -6.13654e-05 Jy ! Component: 200 - total flux cleaned = -5.28011e-05 Jy ! Total flux subtracted in 200 components = -5.28011e-05 Jy ! Clean residual min=-0.002131 max=0.002222 Jy/beam ! Clean residual mean=-0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.155747 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.155747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065348Jy sigma=0.439741 ! Fit after self-cal, rms=0.065347Jy sigma=0.439740 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 = -2.65052e-05 Jy ! Component: 100 - total flux cleaned = -3.29856e-05 Jy ! Component: 150 - total flux cleaned = -3.92463e-05 Jy ! Component: 200 - total flux cleaned = -5.12532e-05 Jy ! Total flux subtracted in 200 components = -5.12532e-05 Jy ! Clean residual min=-0.002131 max=0.002208 Jy/beam ! Clean residual mean=-0.000002 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.155696 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.155696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065346Jy sigma=0.439740 ! Fit after self-cal, rms=0.065346Jy sigma=0.439739 ! 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=4.038 mas, bmaj=13.78 mas, bpa=-16.12 degrees ! Estimated noise=1.17443 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.038 x 13.78 at -16.12 degrees (North through East) ! Clean map min=-0.0019795 max=0.14259 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=3.391 mas, bmaj=13.32 mas, bpa=-16.73 degrees ! Estimated noise=1.44131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109778 Jy ! Component: 100 - total flux cleaned = 0.137779 Jy ! Component: 150 - total flux cleaned = 0.149041 Jy ! Component: 200 - total flux cleaned = 0.154146 Jy ! Total flux subtracted in 200 components = 0.154146 Jy ! Clean residual min=-0.002790 max=0.002468 Jy/beam ! Clean residual mean=0.000006 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.154146 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 0.154146 Jy ! Inverting map and beam ! Estimated beam: bmin=4.038 mas, bmaj=13.78 mas, bpa=-16.12 degrees ! Estimated noise=1.17443 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 = 0.00202341 Jy ! Component: 100 - total flux cleaned = 0.00231741 Jy ! Component: 150 - total flux cleaned = 0.00226345 Jy ! Component: 200 - total flux cleaned = 0.00226394 Jy ! Total flux subtracted in 200 components = 0.00226394 Jy ! Clean residual min=-0.002178 max=0.001979 Jy/beam ! Clean residual mean=-0.000000 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.15641 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.15641 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=8.432 mas, bmaj=14.19 mas, bpa=-10.4 degrees ! Estimated noise=1.31198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000267502 Jy ! Component: 100 - total flux cleaned = -0.000371592 Jy ! Component: 150 - total flux cleaned = -0.000474344 Jy ! Component: 200 - total flux cleaned = -0.000558514 Jy ! Total flux subtracted in 200 components = -0.000558514 Jy ! Clean residual min=-0.002186 max=0.002135 Jy/beam ! Clean residual mean=-0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.155852 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 = -7.0453e-05 Jy ! Component: 100 - total flux cleaned = -0.000129502 Jy ! Component: 150 - total flux cleaned = -0.000167333 Jy ! Component: 200 - total flux cleaned = -0.00019 Jy ! Total flux subtracted in 200 components = -0.00019 Jy ! Clean residual min=-0.002166 max=0.002132 Jy/beam ! Clean residual mean=-0.000002 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.155662 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 82 components and 0.155662 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.038 mas, bmaj=13.78 mas, bpa=-16.12 degrees ! Estimated noise=1.17443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202163 Jy ! Component: 100 - total flux cleaned = 0.000202813 Jy ! Component: 150 - total flux cleaned = 0.000182059 Jy ! Component: 200 - total flux cleaned = 0.000163918 Jy ! Total flux subtracted in 200 components = 0.000163918 Jy ! Clean residual min=-0.002082 max=0.002010 Jy/beam ! Clean residual mean=-0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.155826 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.155826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065354Jy sigma=0.439804 ! Fit after self-cal, rms=0.065351Jy sigma=0.439794 wmodel J0639+0211_S_a_map.mod ! Writing 91 model components to file: J0639+0211_S_a_map.mod wobs J0639+0211_S_a_uvs.fits ! Writing UV FITS file: J0639+0211_S_a_uvs.fits wwins J0639+0211_S_a_map.win ! wwins: Wrote 1 windows to J0639+0211_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 = 0.000326886 Jy ! Component: 100 - total flux cleaned = 0.00095961 Jy ! Component: 150 - total flux cleaned = 0.00145073 Jy ! Component: 200 - total flux cleaned = 0.00176629 Jy ! Component: 250 - total flux cleaned = 0.00203758 Jy ! Component: 300 - total flux cleaned = 0.00232342 Jy ! Component: 350 - total flux cleaned = 0.00249808 Jy ! Component: 400 - total flux cleaned = 0.00259418 Jy ! Component: 450 - total flux cleaned = 0.00271074 Jy ! Component: 500 - total flux cleaned = 0.00277813 Jy ! Component: 550 - total flux cleaned = 0.00284381 Jy ! Component: 600 - total flux cleaned = 0.0029295 Jy ! Component: 650 - total flux cleaned = 0.00301335 Jy ! Component: 700 - total flux cleaned = 0.00307491 Jy ! Component: 750 - total flux cleaned = 0.00313541 Jy ! Component: 800 - total flux cleaned = 0.00317478 Jy ! Component: 850 - total flux cleaned = 0.00321269 Jy ! Component: 900 - total flux cleaned = 0.00323149 Jy ! Component: 950 - total flux cleaned = 0.00321349 Jy ! Component: 1000 - total flux cleaned = 0.00323193 Jy ! Component: 1050 - total flux cleaned = 0.00319664 Jy ! Component: 1100 - total flux cleaned = 0.00316203 Jy ! Component: 1150 - total flux cleaned = 0.00319668 Jy ! Component: 1200 - total flux cleaned = 0.00317972 Jy ! Component: 1250 - total flux cleaned = 0.00316324 Jy ! Component: 1300 - total flux cleaned = 0.00319573 Jy ! Component: 1350 - total flux cleaned = 0.00319545 Jy ! Component: 1400 - total flux cleaned = 0.00316353 Jy ! Component: 1450 - total flux cleaned = 0.003101 Jy ! Component: 1500 - total flux cleaned = 0.00310087 Jy ! Component: 1550 - total flux cleaned = 0.0030402 Jy ! Component: 1600 - total flux cleaned = 0.00307 Jy ! Component: 1650 - total flux cleaned = 0.00304045 Jy ! Component: 1700 - total flux cleaned = 0.00305507 Jy ! Component: 1750 - total flux cleaned = 0.00306909 Jy ! Component: 1800 - total flux cleaned = 0.0029979 Jy ! Component: 1850 - total flux cleaned = 0.00298404 Jy ! Component: 1900 - total flux cleaned = 0.00295633 Jy ! Component: 1950 - total flux cleaned = 0.00295643 Jy ! Component: 2000 - total flux cleaned = 0.00294282 Jy ! Component: 2050 - total flux cleaned = 0.00292935 Jy ! Component: 2100 - total flux cleaned = 0.00291613 Jy ! Component: 2150 - total flux cleaned = 0.00287679 Jy ! Component: 2200 - total flux cleaned = 0.00287701 Jy ! Component: 2250 - total flux cleaned = 0.00285124 Jy ! Component: 2300 - total flux cleaned = 0.00282575 Jy ! Component: 2350 - total flux cleaned = 0.00281319 Jy ! Component: 2400 - total flux cleaned = 0.00276333 Jy ! Component: 2450 - total flux cleaned = 0.0027757 Jy ! Component: 2500 - total flux cleaned = 0.00275115 Jy ! Component: 2550 - total flux cleaned = 0.00269073 Jy ! Component: 2600 - total flux cleaned = 0.00269089 Jy ! Component: 2650 - total flux cleaned = 0.00270276 Jy ! Component: 2700 - total flux cleaned = 0.00266753 Jy ! Component: 2750 - total flux cleaned = 0.00265585 Jy ! Component: 2800 - total flux cleaned = 0.00260968 Jy ! Component: 2850 - total flux cleaned = 0.0025984 Jy ! Component: 2900 - total flux cleaned = 0.00259831 Jy ! Component: 2950 - total flux cleaned = 0.00255312 Jy ! Component: 3000 - total flux cleaned = 0.00253073 Jy ! Component: 3050 - total flux cleaned = 0.00249738 Jy ! Component: 3100 - total flux cleaned = 0.00245355 Jy ! Component: 3150 - total flux cleaned = 0.00247537 Jy ! Component: 3200 - total flux cleaned = 0.00243193 Jy ! Component: 3250 - total flux cleaned = 0.00242124 Jy ! Component: 3300 - total flux cleaned = 0.00241062 Jy ! Component: 3350 - total flux cleaned = 0.00237902 Jy ! Component: 3400 - total flux cleaned = 0.00236849 Jy ! Component: 3450 - total flux cleaned = 0.00232697 Jy ! Component: 3500 - total flux cleaned = 0.00232699 Jy ! Component: 3550 - total flux cleaned = 0.00228605 Jy ! Component: 3600 - total flux cleaned = 0.00226572 Jy ! Component: 3650 - total flux cleaned = 0.00222548 Jy ! Component: 3700 - total flux cleaned = 0.00223547 Jy ! Component: 3750 - total flux cleaned = 0.00219583 Jy ! Component: 3800 - total flux cleaned = 0.00221544 Jy ! Component: 3850 - total flux cleaned = 0.0021763 Jy ! Component: 3900 - total flux cleaned = 0.00216652 Jy ! Component: 3950 - total flux cleaned = 0.00214719 Jy ! Component: 4000 - total flux cleaned = 0.00212805 Jy ! Component: 4050 - total flux cleaned = 0.00211855 Jy ! Total flux subtracted in 4096 components = 0.00208075 Jy ! Clean residual min=-0.000596 max=0.000484 Jy/beam ! Clean residual mean=-0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.157907 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 356 components and 0.157907 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0639+0211_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.038 x 13.78 at -16.12 degrees (North through East) ! Clean map min=-0.0016303 max=0.14283 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0639+0211_S_a_map.fits wmodel /image_prod/ug002_uva//J0639+0211_S_a_map.mod ! Writing 356 model components to file: /image_prod/ug002_uva//J0639+0211_S_a_map.mod wobs /image_prod/ug002_uva//J0639+0211_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0639+0211_S_a_uvs.fits wwins /image_prod/ug002_uva//J0639+0211_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0639+0211_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.142826 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183417 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.385261 0.385261 0.770522 1.54104 3.08209 6.16417 12.3283 24.6567 49.3134 98.6268 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.142 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 778.693 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0639+0211_S_a_dfm.log closed on Wed Mar 4 21:25:07 2020