! Started logfile: /image_prod/ug002_uva//J1433-1548_S_dfm.log on Thu Mar 5 01:47:18 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//J1433-1548_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1433-1548_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97 visibilities/baseline/integration-bin. ! Found source: J1433-1548 ! ! 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 5238 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 J1433-1548_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.176635Jy sigma=6.738070 ! Fit after self-cal, rms=0.414541Jy sigma=2.513860 ! 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=2.645 mas, bmaj=6.618 mas, bpa=-3.269 degrees ! Estimated noise=2.45882 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 = 0.476072 Jy ! Component: 100 - total flux cleaned = 0.636283 Jy ! Total flux subtracted in 100 components = 0.636283 Jy ! Clean residual min=-0.039141 max=0.089962 Jy/beam ! Clean residual mean=-0.000045 rms=0.011349 Jy/beam ! Combined flux in latest and established models = 0.636282 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.636282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.194459Jy sigma=1.133563 ! Fit after self-cal, rms=0.194395Jy sigma=1.133088 ! Inverting map ! Added new window around map position (2.5, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0866667 Jy ! Component: 100 - total flux cleaned = 0.13168 Jy ! Total flux subtracted in 100 components = 0.13168 Jy ! Clean residual min=-0.031692 max=0.056945 Jy/beam ! Clean residual mean=-0.000022 rms=0.007870 Jy/beam ! Combined flux in latest and established models = 0.767962 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.767962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152028Jy sigma=0.844615 ! Fit after self-cal, rms=0.150578Jy sigma=0.834250 ! Inverting map ! Added new window around map position (-3, 11). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0332255 Jy ! Component: 100 - total flux cleaned = 0.0321983 Jy ! Total flux subtracted in 100 components = 0.0321983 Jy ! Clean residual min=-0.025251 max=0.029215 Jy/beam ! Clean residual mean=-0.000018 rms=0.006327 Jy/beam ! Combined flux in latest and established models = 0.80016 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.800161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141780Jy sigma=0.761540 ! Fit after self-cal, rms=0.141552Jy sigma=0.760314 ! 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=3.19 mas, bmaj=7.553 mas, bpa=-3.904 degrees ! Estimated noise=1.7176 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 = 0.0164708 Jy ! Component: 100 - total flux cleaned = 0.0185154 Jy ! Component: 150 - total flux cleaned = 0.0165137 Jy ! Component: 200 - total flux cleaned = 0.0152264 Jy ! Total flux subtracted in 200 components = 0.0152264 Jy ! Clean residual min=-0.024995 max=0.025483 Jy/beam ! Clean residual mean=-0.000013 rms=0.005961 Jy/beam ! Combined flux in latest and established models = 0.815387 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.815387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136264Jy sigma=0.726877 ! Fit after self-cal, rms=0.136129Jy sigma=0.726421 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.19 x 7.553 at -3.904 degrees (North through East) ! Clean map min=-0.024373 max=0.60236 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 HN 1.06 KP 0.99 ! LA 1.01 MK 1.00 NL 1.06 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.93 HN 1.05 KP 1.00 ! LA 1.02 MK 0.98 NL 1.23 OV 0.92 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.87 HN 1.04 KP 1.00 ! LA 1.01 MK 0.97 NL 0.94 OV 0.94 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.136129Jy sigma=0.726421 ! Fit after self-cal, rms=0.114367Jy sigma=0.630119 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.198 mas, bmaj=7.593 mas, bpa=-4.032 degrees ! Estimated noise=1.70807 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 = -0.00872893 Jy ! Component: 100 - total flux cleaned = -0.0102713 Jy ! Component: 150 - total flux cleaned = -0.0111984 Jy ! Component: 200 - total flux cleaned = -0.0117219 Jy ! Total flux subtracted in 200 components = -0.0117219 Jy ! Clean residual min=-0.020800 max=0.023470 Jy/beam ! Clean residual mean=0.000036 rms=0.005048 Jy/beam ! Combined flux in latest and established models = 0.803665 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.803665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112700Jy sigma=0.611965 ! Fit after self-cal, rms=0.112635Jy sigma=0.611468 ! 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=0.112635Jy sigma=0.611468 ! Fit after self-cal, rms=0.099748Jy sigma=0.487645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=7.888 mas, bpa=-1.636 degrees ! Estimated noise=1.76282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013163 Jy ! Component: 100 - total flux cleaned = -0.000970405 Jy ! Component: 150 - total flux cleaned = -0.000965901 Jy ! Component: 200 - total flux cleaned = -0.000947293 Jy ! Total flux subtracted in 200 components = -0.000947293 Jy ! Clean residual min=-0.011748 max=0.013019 Jy/beam ! Clean residual mean=-0.000004 rms=0.002826 Jy/beam ! Combined flux in latest and established models = 0.802718 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.802718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097307Jy sigma=0.475584 ! Fit after self-cal, rms=0.097246Jy sigma=0.474901 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 (-7, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00990465 Jy ! Component: 100 - total flux cleaned = 0.0101623 Jy ! Component: 150 - total flux cleaned = 0.0106472 Jy ! Component: 200 - total flux cleaned = 0.0108613 Jy ! Total flux subtracted in 200 components = 0.0108613 Jy ! Clean residual min=-0.011201 max=0.009983 Jy/beam ! Clean residual mean=0.000001 rms=0.002549 Jy/beam ! Combined flux in latest and established models = 0.813579 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.813579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095196Jy sigma=0.465067 ! Fit after self-cal, rms=0.094972Jy sigma=0.464017 ! 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=0.094972Jy sigma=0.464017 ! Fit after self-cal, rms=0.096234Jy sigma=0.459759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.289 mas, bmaj=7.988 mas, bpa=-0.9453 degrees ! Estimated noise=1.77668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345968 Jy ! Component: 100 - total flux cleaned = 0.00144965 Jy ! Component: 150 - total flux cleaned = 0.0024007 Jy ! Component: 200 - total flux cleaned = 0.00282914 Jy ! Total flux subtracted in 200 components = 0.00282914 Jy ! Clean residual min=-0.009545 max=0.008973 Jy/beam ! Clean residual mean=-0.000002 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 0.816408 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.816408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094667Jy sigma=0.451598 ! Fit after self-cal, rms=0.094610Jy sigma=0.451309 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 = 0.0012865 Jy ! Component: 100 - total flux cleaned = 0.00164472 Jy ! Component: 150 - total flux cleaned = 0.00214359 Jy ! Component: 200 - total flux cleaned = 0.00261027 Jy ! Total flux subtracted in 200 components = 0.00261027 Jy ! Clean residual min=-0.009213 max=0.008121 Jy/beam ! Clean residual mean=-0.000001 rms=0.002192 Jy/beam ! Combined flux in latest and established models = 0.819018 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 115 components and 0.819018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093958Jy sigma=0.448129 ! Fit after self-cal, rms=0.093939Jy sigma=0.448046 ! 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=0.093939Jy sigma=0.448046 ! Fit after self-cal, rms=0.095428Jy sigma=0.445455 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.576 mas, bmaj=15.02 mas, bpa=1.957 degrees ! Estimated noise=2.23707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453562 Jy ! Component: 100 - total flux cleaned = 0.00455797 Jy ! Component: 150 - total flux cleaned = 0.0045629 Jy ! Component: 200 - total flux cleaned = 0.00463457 Jy ! Total flux subtracted in 200 components = 0.00463457 Jy ! Clean residual min=-0.006121 max=0.005280 Jy/beam ! Clean residual mean=-0.000004 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 0.823653 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 126 components and 0.823653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095157Jy sigma=0.444265 ! Fit after self-cal, rms=0.095129Jy sigma=0.444118 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 = 0.000766961 Jy ! Component: 100 - total flux cleaned = 0.000829258 Jy ! Component: 150 - total flux cleaned = 0.000950894 Jy ! Component: 200 - total flux cleaned = 0.00100876 Jy ! Total flux subtracted in 200 components = 0.00100876 Jy ! Clean residual min=-0.006012 max=0.005229 Jy/beam ! Clean residual mean=-0.000003 rms=0.001819 Jy/beam ! Combined flux in latest and established models = 0.824661 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 132 components and 0.824661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095033Jy sigma=0.443524 ! Fit after self-cal, rms=0.095033Jy sigma=0.443507 ! 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=3.298 mas, bmaj=8.06 mas, bpa=-0.4898 degrees ! Estimated noise=1.78382 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.298 x 8.06 at -0.4898 degrees (North through East) ! Clean map min=-0.0098924 max=0.62235 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095033Jy sigma=0.443507 ! Fit after self-cal, rms=0.090676Jy sigma=0.406060 ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=8.072 mas, bpa=-0.328 degrees ! Estimated noise=1.78752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00277654 Jy ! Component: 100 - total flux cleaned = -0.00171579 Jy ! Component: 150 - total flux cleaned = -0.000785735 Jy ! Component: 200 - total flux cleaned = -0.000451119 Jy ! Total flux subtracted in 200 components = -0.000451119 Jy ! Clean residual min=-0.007632 max=0.007452 Jy/beam ! Clean residual mean=-0.000002 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 0.82421 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 139 components and 0.82421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089679Jy sigma=0.400490 ! Fit after self-cal, rms=0.089668Jy sigma=0.400441 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155803 Jy ! Component: 100 - total flux cleaned = 0.00044133 Jy ! Component: 150 - total flux cleaned = 0.000572527 Jy ! Component: 200 - total flux cleaned = 0.000828196 Jy ! Total flux subtracted in 200 components = 0.000828196 Jy ! Clean residual min=-0.007501 max=0.006864 Jy/beam ! Clean residual mean=-0.000002 rms=0.001870 Jy/beam ! Combined flux in latest and established models = 0.825039 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 148 components and 0.825039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089225Jy sigma=0.398193 ! Fit after self-cal, rms=0.089221Jy sigma=0.398172 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089221Jy sigma=0.398172 ! Fit after self-cal, rms=0.091141Jy sigma=0.396581 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=2.733 mas, bmaj=7.061 mas, bpa=0.6263 degrees ! Estimated noise=2.62811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.499682 Jy ! Component: 100 - total flux cleaned = 0.636872 Jy ! Component: 150 - total flux cleaned = 0.706162 Jy ! Component: 200 - total flux cleaned = 0.74939 Jy ! Total flux subtracted in 200 components = 0.74939 Jy ! Clean residual min=-0.013839 max=0.022589 Jy/beam ! Clean residual mean=-0.000016 rms=0.003768 Jy/beam ! Combined flux in latest and established models = 0.74939 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.74939 Jy ! Inverting map and beam ! Estimated beam: bmin=3.306 mas, bmaj=8.127 mas, bpa=-0.02834 degrees ! Estimated noise=1.79161 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 = 0.0336138 Jy ! Component: 100 - total flux cleaned = 0.0545698 Jy ! Component: 150 - total flux cleaned = 0.0680705 Jy ! Component: 200 - total flux cleaned = 0.0755922 Jy ! Total flux subtracted in 200 components = 0.0755922 Jy ! Clean residual min=-0.008178 max=0.007547 Jy/beam ! Clean residual mean=-0.000005 rms=0.001921 Jy/beam ! Combined flux in latest and established models = 0.824982 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 53 components and 0.824982 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=7.57 mas, bmaj=15.07 mas, bpa=2.099 degrees ! Estimated noise=2.23995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00651993 Jy ! Component: 100 - total flux cleaned = 0.00822801 Jy ! Component: 150 - total flux cleaned = 0.00832563 Jy ! Component: 200 - total flux cleaned = 0.00849532 Jy ! Total flux subtracted in 200 components = 0.00849532 Jy ! Clean residual min=-0.005851 max=0.004663 Jy/beam ! Clean residual mean=-0.000002 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.833478 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.63705e-06 Jy ! Component: 100 - total flux cleaned = 7.80834e-05 Jy ! Component: 150 - total flux cleaned = 7.79493e-06 Jy ! Component: 200 - total flux cleaned = 8.35352e-06 Jy ! Total flux subtracted in 200 components = 8.35352e-06 Jy ! Clean residual min=-0.005663 max=0.004427 Jy/beam ! Clean residual mean=-0.000003 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.833486 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 91 components and 0.833486 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.306 mas, bmaj=8.127 mas, bpa=-0.02834 degrees ! Estimated noise=1.79161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00271531 Jy ! Component: 100 - total flux cleaned = -0.00315564 Jy ! Component: 150 - total flux cleaned = -0.00295039 Jy ! Component: 200 - total flux cleaned = -0.00295422 Jy ! Total flux subtracted in 200 components = -0.00295422 Jy ! Clean residual min=-0.007202 max=0.007017 Jy/beam ! Clean residual mean=-0.000002 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.830532 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.830532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092532Jy sigma=0.393107 ! Fit after self-cal, rms=0.092348Jy sigma=0.392586 wmodel J1433-1548_S_map.mod ! Writing 107 model components to file: J1433-1548_S_map.mod wobs J1433-1548_S_uvs.fits ! Writing UV FITS file: J1433-1548_S_uvs.fits wwins J1433-1548_S_map.win ! wwins: Wrote 4 windows to J1433-1548_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 = -0.000645136 Jy ! Component: 100 - total flux cleaned = -0.00147996 Jy ! Component: 150 - total flux cleaned = -0.00215773 Jy ! Component: 200 - total flux cleaned = -0.00247735 Jy ! Component: 250 - total flux cleaned = -0.00268022 Jy ! Component: 300 - total flux cleaned = -0.00307798 Jy ! Component: 350 - total flux cleaned = -0.00375532 Jy ! Component: 400 - total flux cleaned = -0.00403948 Jy ! Component: 450 - total flux cleaned = -0.00459338 Jy ! Component: 500 - total flux cleaned = -0.00495064 Jy ! Component: 550 - total flux cleaned = -0.00477536 Jy ! Component: 600 - total flux cleaned = -0.00529314 Jy ! Component: 650 - total flux cleaned = -0.00537744 Jy ! Component: 700 - total flux cleaned = -0.00562499 Jy ! Component: 750 - total flux cleaned = -0.00554284 Jy ! Component: 800 - total flux cleaned = -0.00570063 Jy ! Component: 850 - total flux cleaned = -0.00554427 Jy ! Component: 900 - total flux cleaned = -0.00577333 Jy ! Component: 950 - total flux cleaned = -0.00584807 Jy ! Component: 1000 - total flux cleaned = -0.00570141 Jy ! Component: 1050 - total flux cleaned = -0.00584817 Jy ! Component: 1100 - total flux cleaned = -0.00599172 Jy ! Component: 1150 - total flux cleaned = -0.00599077 Jy ! Component: 1200 - total flux cleaned = -0.00578447 Jy ! Component: 1250 - total flux cleaned = -0.00578534 Jy ! Component: 1300 - total flux cleaned = -0.00571916 Jy ! Component: 1350 - total flux cleaned = -0.00571919 Jy ! Component: 1400 - total flux cleaned = -0.00571982 Jy ! Component: 1450 - total flux cleaned = -0.0056564 Jy ! Component: 1500 - total flux cleaned = -0.00584545 Jy ! Component: 1550 - total flux cleaned = -0.00584532 Jy ! Component: 1600 - total flux cleaned = -0.00578407 Jy ! Component: 1650 - total flux cleaned = -0.00590594 Jy ! Component: 1700 - total flux cleaned = -0.00590565 Jy ! Component: 1750 - total flux cleaned = -0.00584674 Jy ! Component: 1800 - total flux cleaned = -0.00596337 Jy ! Component: 1850 - total flux cleaned = -0.00584873 Jy ! Component: 1900 - total flux cleaned = -0.00601891 Jy ! Component: 1950 - total flux cleaned = -0.00607422 Jy ! Component: 2000 - total flux cleaned = -0.00596298 Jy ! Component: 2050 - total flux cleaned = -0.00596348 Jy ! Component: 2100 - total flux cleaned = -0.00596322 Jy ! Component: 2150 - total flux cleaned = -0.00607019 Jy ! Component: 2200 - total flux cleaned = -0.0060173 Jy ! Component: 2250 - total flux cleaned = -0.00596532 Jy ! Component: 2300 - total flux cleaned = -0.006017 Jy ! Component: 2350 - total flux cleaned = -0.00596607 Jy ! Component: 2400 - total flux cleaned = -0.00586513 Jy ! Component: 2450 - total flux cleaned = -0.00571647 Jy ! Component: 2500 - total flux cleaned = -0.00566813 Jy ! Component: 2550 - total flux cleaned = -0.0057175 Jy ! Component: 2600 - total flux cleaned = -0.00562184 Jy ! Component: 2650 - total flux cleaned = -0.00557482 Jy ! Component: 2700 - total flux cleaned = -0.00562162 Jy ! Component: 2750 - total flux cleaned = -0.00552794 Jy ! Component: 2800 - total flux cleaned = -0.00552802 Jy ! Component: 2850 - total flux cleaned = -0.00552783 Jy ! Component: 2900 - total flux cleaned = -0.00543782 Jy ! Component: 2950 - total flux cleaned = -0.00539351 Jy ! Component: 3000 - total flux cleaned = -0.00539389 Jy ! Component: 3050 - total flux cleaned = -0.0053074 Jy ! Component: 3100 - total flux cleaned = -0.00526433 Jy ! Component: 3150 - total flux cleaned = -0.00517897 Jy ! Component: 3200 - total flux cleaned = -0.00522156 Jy ! Component: 3250 - total flux cleaned = -0.00513763 Jy ! Component: 3300 - total flux cleaned = -0.00509668 Jy ! Component: 3350 - total flux cleaned = -0.00509676 Jy ! Component: 3400 - total flux cleaned = -0.00513724 Jy ! Component: 3450 - total flux cleaned = -0.00513735 Jy ! Component: 3500 - total flux cleaned = -0.00517698 Jy ! Component: 3550 - total flux cleaned = -0.00517657 Jy ! Component: 3600 - total flux cleaned = -0.00502118 Jy ! Component: 3650 - total flux cleaned = -0.00498252 Jy ! Component: 3700 - total flux cleaned = -0.00505871 Jy ! Component: 3750 - total flux cleaned = -0.0049455 Jy ! Component: 3800 - total flux cleaned = -0.00494589 Jy ! Component: 3850 - total flux cleaned = -0.00494591 Jy ! Component: 3900 - total flux cleaned = -0.00479929 Jy ! Component: 3950 - total flux cleaned = -0.00490875 Jy ! Component: 4000 - total flux cleaned = -0.00494465 Jy ! Component: 4050 - total flux cleaned = -0.00487305 Jy ! Total flux subtracted in 4096 components = -0.00483749 Jy ! Clean residual min=-0.001841 max=0.002031 Jy/beam ! Clean residual mean=0.000000 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.825695 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 362 components and 0.825695 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1433-1548_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.306 x 8.127 at -0.02834 degrees (North through East) ! Clean map min=-0.0059051 max=0.64372 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1433-1548_S_map.fits wmodel /image_prod/ug002_uva//J1433-1548_S_map.mod ! Writing 362 model components to file: /image_prod/ug002_uva//J1433-1548_S_map.mod wobs /image_prod/ug002_uva//J1433-1548_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1433-1548_S_uvs.fits wwins /image_prod/ug002_uva//J1433-1548_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1433-1548_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.643719 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000640607 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.29855 0.29855 0.597099 1.1942 2.3884 4.77679 9.55359 19.1072 38.2144 76.4287 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.643 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1004.86 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1433-1548_S_dfm.log closed on Thu Mar 5 01:47:22 2020