! Started logfile: /vlbi/uf001/uva//J0906-2019_S_dfm.log on Mon Jan 14 00:16:09 2019 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 /vlbi/uf001/uva//J0906-2019_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0906-2019_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.949206 visibilities/baseline/integration-bin. ! Found source: J0906-2019 ! ! 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 3588 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 J0906-2019_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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.109953Jy sigma=16.757878 ! Fit after self-cal, rms=0.545433Jy sigma=8.288841 ! 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=2.549 mas, bmaj=6.836 mas, bpa=-6.356 degrees ! Estimated noise=1.17466 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 = 0.345629 Jy ! Component: 100 - total flux cleaned = 0.440637 Jy ! Total flux subtracted in 100 components = 0.440637 Jy ! Clean residual min=-0.015564 max=0.040996 Jy/beam ! Clean residual mean=-0.000020 rms=0.004621 Jy/beam ! Combined flux in latest and established models = 0.440638 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.440638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114330Jy sigma=1.675061 ! Fit after self-cal, rms=0.114178Jy sigma=1.673318 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0449145 Jy ! Component: 100 - total flux cleaned = 0.0683304 Jy ! Total flux subtracted in 100 components = 0.0683304 Jy ! Clean residual min=-0.008752 max=0.012129 Jy/beam ! Clean residual mean=-0.000010 rms=0.002480 Jy/beam ! Combined flux in latest and established models = 0.508968 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.508968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089841Jy sigma=1.290943 ! Fit after self-cal, rms=0.089740Jy sigma=1.289721 ! 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=2.971 mas, bmaj=7.772 mas, bpa=-6.069 degrees ! Estimated noise=0.861861 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 (2.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226313 Jy ! Component: 100 - total flux cleaned = 0.0366167 Jy ! Component: 150 - total flux cleaned = 0.0457468 Jy ! Component: 200 - total flux cleaned = 0.0519345 Jy ! Total flux subtracted in 200 components = 0.0519345 Jy ! Clean residual min=-0.008203 max=0.008792 Jy/beam ! Clean residual mean=-0.000029 rms=0.001957 Jy/beam ! Combined flux in latest and established models = 0.560902 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 51 components and 0.560902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083359Jy sigma=1.185087 ! Fit after self-cal, rms=0.083194Jy sigma=1.182279 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.971 x 7.772 at -6.069 degrees (North through East) ! Clean map min=-0.0076868 max=0.45503 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.05 KP 1.03 ! LA 0.96 MK 1.01 NL 1.03 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.05 KP 1.02 ! LA 0.96 MK 1.02 NL 1.03 OV 0.97 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.07 KP 1.03 ! LA 0.96 MK 0.98 NL 1.01 OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.083194Jy sigma=1.182279 ! Fit after self-cal, rms=0.080671Jy sigma=1.138643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.991 mas, bmaj=7.791 mas, bpa=-5.94 degrees ! Estimated noise=0.860213 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 = -0.00406158 Jy ! Component: 100 - total flux cleaned = -0.00441357 Jy ! Component: 150 - total flux cleaned = -0.00471847 Jy ! Component: 200 - total flux cleaned = -0.00489111 Jy ! Total flux subtracted in 200 components = -0.00489111 Jy ! Clean residual min=-0.005153 max=0.004951 Jy/beam ! Clean residual mean=-0.000021 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.556011 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.556011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080326Jy sigma=1.133854 ! Fit after self-cal, rms=0.080349Jy sigma=1.133645 ! 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=0.080349Jy sigma=1.133645 ! Fit after self-cal, rms=0.080197Jy sigma=1.133211 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.992 mas, bmaj=7.791 mas, bpa=-5.936 degrees ! Estimated noise=0.858422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00262904 Jy ! Component: 100 - total flux cleaned = -0.00269884 Jy ! Component: 150 - total flux cleaned = -0.00282799 Jy ! Component: 200 - total flux cleaned = -0.0029988 Jy ! Total flux subtracted in 200 components = -0.0029988 Jy ! Clean residual min=-0.005055 max=0.004841 Jy/beam ! Clean residual mean=-0.000022 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.553012 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.553012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080046Jy sigma=1.131299 ! Fit after self-cal, rms=0.080044Jy sigma=1.131193 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 = -0.000329807 Jy ! Component: 100 - total flux cleaned = -0.00032923 Jy ! Component: 150 - total flux cleaned = -0.000329899 Jy ! Component: 200 - total flux cleaned = -0.000407248 Jy ! Total flux subtracted in 200 components = -0.000407248 Jy ! Clean residual min=-0.005050 max=0.004859 Jy/beam ! Clean residual mean=-0.000022 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.552605 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.552605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079992Jy sigma=1.130455 ! Fit after self-cal, rms=0.079992Jy sigma=1.130398 ! 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=0.079992Jy sigma=1.130398 ! Fit after self-cal, rms=0.078539Jy sigma=1.102146 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.992 mas, bmaj=7.796 mas, bpa=-5.921 degrees ! Estimated noise=0.858158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107201 Jy ! Component: 100 - total flux cleaned = -0.00113304 Jy ! Component: 150 - total flux cleaned = -0.0012284 Jy ! Component: 200 - total flux cleaned = -0.0013115 Jy ! Total flux subtracted in 200 components = -0.0013115 Jy ! Clean residual min=-0.004113 max=0.003339 Jy/beam ! Clean residual mean=0.000001 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.551294 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.551294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078449Jy sigma=1.101185 ! Fit after self-cal, rms=0.078458Jy sigma=1.101104 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 = -0.000255148 Jy ! Component: 100 - total flux cleaned = -0.000326866 Jy ! Component: 150 - total flux cleaned = -0.000390703 Jy ! Component: 200 - total flux cleaned = -0.000419929 Jy ! Total flux subtracted in 200 components = -0.000419929 Jy ! Clean residual min=-0.004005 max=0.003344 Jy/beam ! Clean residual mean=0.000001 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.550874 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 117 components and 0.550874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078424Jy sigma=1.100758 ! Fit after self-cal, rms=0.078422Jy sigma=1.100746 ! 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=0.078422Jy sigma=1.100746 ! Fit after self-cal, rms=0.078488Jy sigma=1.100488 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.323 mas, bmaj=16.05 mas, bpa=-2.425 degrees ! Estimated noise=1.14653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000399819 Jy ! Component: 100 - total flux cleaned = -0.000426564 Jy ! Component: 150 - total flux cleaned = -0.000403638 Jy ! Component: 200 - total flux cleaned = -0.000384704 Jy ! Total flux subtracted in 200 components = -0.000384704 Jy ! Clean residual min=-0.003963 max=0.003737 Jy/beam ! Clean residual mean=0.000001 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.550489 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 125 components and 0.550489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078471Jy sigma=1.100346 ! Fit after self-cal, rms=0.078473Jy sigma=1.100324 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 = -1.98154e-05 Jy ! Component: 100 - total flux cleaned = -2.94462e-06 Jy ! Component: 150 - total flux cleaned = -3.2262e-06 Jy ! Component: 200 - total flux cleaned = 1.09346e-05 Jy ! Total flux subtracted in 200 components = 1.09346e-05 Jy ! Clean residual min=-0.003959 max=0.003691 Jy/beam ! Clean residual mean=0.000001 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.5505 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 127 components and 0.5505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078468Jy sigma=1.100284 ! Fit after self-cal, rms=0.078469Jy sigma=1.100281 ! 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=2.992 mas, bmaj=7.796 mas, bpa=-5.89 degrees ! Estimated noise=0.85787 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.992 x 7.796 at -5.89 degrees (North through East) ! Clean map min=-0.0037265 max=0.45606 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=2.561 mas, bmaj=6.836 mas, bpa=-6.13 degrees ! Estimated noise=1.17282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.345014 Jy ! Component: 100 - total flux cleaned = 0.438913 Jy ! Component: 150 - total flux cleaned = 0.482965 Jy ! Component: 200 - total flux cleaned = 0.50622 Jy ! Total flux subtracted in 200 components = 0.50622 Jy ! Clean residual min=-0.006762 max=0.011373 Jy/beam ! Clean residual mean=-0.000005 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.50622 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 0.50622 Jy ! Inverting map and beam ! Estimated beam: bmin=2.992 mas, bmaj=7.796 mas, bpa=-5.89 degrees ! Estimated noise=0.85787 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 = 0.0183971 Jy ! Component: 100 - total flux cleaned = 0.0289737 Jy ! Component: 150 - total flux cleaned = 0.0354432 Jy ! Component: 200 - total flux cleaned = 0.0395218 Jy ! Total flux subtracted in 200 components = 0.0395218 Jy ! Clean residual min=-0.004280 max=0.004020 Jy/beam ! Clean residual mean=-0.000003 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.545742 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 58 components and 0.545742 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=7.323 mas, bmaj=16.05 mas, bpa=-2.425 degrees ! Estimated noise=1.14653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358915 Jy ! Component: 100 - total flux cleaned = 0.0048003 Jy ! Component: 150 - total flux cleaned = 0.00495057 Jy ! Component: 200 - total flux cleaned = 0.00503812 Jy ! Total flux subtracted in 200 components = 0.00503812 Jy ! Clean residual min=-0.003809 max=0.003764 Jy/beam ! Clean residual mean=-0.000000 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.55078 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 = -4.88583e-05 Jy ! Component: 100 - total flux cleaned = -7.10025e-05 Jy ! Component: 150 - total flux cleaned = -9.0252e-05 Jy ! Component: 200 - total flux cleaned = -0.000108401 Jy ! Total flux subtracted in 200 components = -0.000108401 Jy ! Clean residual min=-0.003846 max=0.003685 Jy/beam ! Clean residual mean=-0.000000 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.550671 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 88 components and 0.550671 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.992 mas, bmaj=7.796 mas, bpa=-5.89 degrees ! Estimated noise=0.85787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.99236e-05 Jy ! Component: 100 - total flux cleaned = -3.84621e-05 Jy ! Component: 150 - total flux cleaned = -0.000145287 Jy ! Component: 200 - total flux cleaned = -0.000241456 Jy ! Total flux subtracted in 200 components = -0.000241456 Jy ! Clean residual min=-0.003759 max=0.003619 Jy/beam ! Clean residual mean=0.000001 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.55043 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.55043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078538Jy sigma=1.101931 ! Fit after self-cal, rms=0.078532Jy sigma=1.101842 wmodel J0906-2019_S_map.mod ! Writing 102 model components to file: J0906-2019_S_map.mod wobs J0906-2019_S_uvs.fits ! Writing UV FITS file: J0906-2019_S_uvs.fits wwins J0906-2019_S_map.win ! wwins: Wrote 2 windows to J0906-2019_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 = 0.000176699 Jy ! Component: 100 - total flux cleaned = 0.000603063 Jy ! Component: 150 - total flux cleaned = 0.00112157 Jy ! Component: 200 - total flux cleaned = 0.00150367 Jy ! Component: 250 - total flux cleaned = 0.00160754 Jy ! Component: 300 - total flux cleaned = 0.00175907 Jy ! Component: 350 - total flux cleaned = 0.00190478 Jy ! Component: 400 - total flux cleaned = 0.00209485 Jy ! Component: 450 - total flux cleaned = 0.00218775 Jy ! Component: 500 - total flux cleaned = 0.00250467 Jy ! Component: 550 - total flux cleaned = 0.00281392 Jy ! Component: 600 - total flux cleaned = 0.00298564 Jy ! Component: 650 - total flux cleaned = 0.00315458 Jy ! Component: 700 - total flux cleaned = 0.00323716 Jy ! Component: 750 - total flux cleaned = 0.00339913 Jy ! Component: 800 - total flux cleaned = 0.00351802 Jy ! Component: 850 - total flux cleaned = 0.00363472 Jy ! Component: 900 - total flux cleaned = 0.00371115 Jy ! Component: 950 - total flux cleaned = 0.00389889 Jy ! Component: 1000 - total flux cleaned = 0.0038251 Jy ! Component: 1050 - total flux cleaned = 0.00397113 Jy ! Component: 1100 - total flux cleaned = 0.00400622 Jy ! Component: 1150 - total flux cleaned = 0.00407607 Jy ! Component: 1200 - total flux cleaned = 0.00400605 Jy ! Component: 1250 - total flux cleaned = 0.00404045 Jy ! Component: 1300 - total flux cleaned = 0.0041413 Jy ! Component: 1350 - total flux cleaned = 0.00417471 Jy ! Component: 1400 - total flux cleaned = 0.00424021 Jy ! Component: 1450 - total flux cleaned = 0.00436894 Jy ! Component: 1500 - total flux cleaned = 0.00449573 Jy ! Component: 1550 - total flux cleaned = 0.00458917 Jy ! Component: 1600 - total flux cleaned = 0.00462039 Jy ! Component: 1650 - total flux cleaned = 0.00462028 Jy ! Component: 1700 - total flux cleaned = 0.00471013 Jy ! Component: 1750 - total flux cleaned = 0.00471003 Jy ! Component: 1800 - total flux cleaned = 0.0048563 Jy ! Component: 1850 - total flux cleaned = 0.00488511 Jy ! Component: 1900 - total flux cleaned = 0.00505636 Jy ! Component: 1950 - total flux cleaned = 0.00514071 Jy ! Component: 2000 - total flux cleaned = 0.0051123 Jy ! Component: 2050 - total flux cleaned = 0.00530627 Jy ! Component: 2100 - total flux cleaned = 0.00527898 Jy ! Component: 2150 - total flux cleaned = 0.00527978 Jy ! Component: 2200 - total flux cleaned = 0.00544021 Jy ! Component: 2250 - total flux cleaned = 0.00549293 Jy ! Component: 2300 - total flux cleaned = 0.00549301 Jy ! Component: 2350 - total flux cleaned = 0.00549277 Jy ! Component: 2400 - total flux cleaned = 0.0055443 Jy ! Component: 2450 - total flux cleaned = 0.00551873 Jy ! Component: 2500 - total flux cleaned = 0.00561929 Jy ! Component: 2550 - total flux cleaned = 0.00569404 Jy ! Component: 2600 - total flux cleaned = 0.00564463 Jy ! Component: 2650 - total flux cleaned = 0.00564458 Jy ! Component: 2700 - total flux cleaned = 0.00574152 Jy ! Component: 2750 - total flux cleaned = 0.00576492 Jy ! Component: 2800 - total flux cleaned = 0.00576438 Jy ! Component: 2850 - total flux cleaned = 0.00585827 Jy ! Component: 2900 - total flux cleaned = 0.00578837 Jy ! Component: 2950 - total flux cleaned = 0.00585776 Jy ! Component: 3000 - total flux cleaned = 0.005858 Jy ! Component: 3050 - total flux cleaned = 0.00574482 Jy ! Component: 3100 - total flux cleaned = 0.00583449 Jy ! Component: 3150 - total flux cleaned = 0.00587938 Jy ! Component: 3200 - total flux cleaned = 0.00590123 Jy ! Component: 3250 - total flux cleaned = 0.00592286 Jy ! Component: 3300 - total flux cleaned = 0.0059444 Jy ! Component: 3350 - total flux cleaned = 0.00596586 Jy ! Component: 3400 - total flux cleaned = 0.00596596 Jy ! Component: 3450 - total flux cleaned = 0.00596612 Jy ! Component: 3500 - total flux cleaned = 0.00600788 Jy ! Component: 3550 - total flux cleaned = 0.00602881 Jy ! Component: 3600 - total flux cleaned = 0.00613204 Jy ! Component: 3650 - total flux cleaned = 0.00613201 Jy ! Component: 3700 - total flux cleaned = 0.00615229 Jy ! Component: 3750 - total flux cleaned = 0.0061929 Jy ! Component: 3800 - total flux cleaned = 0.00619303 Jy ! Component: 3850 - total flux cleaned = 0.00625287 Jy ! Component: 3900 - total flux cleaned = 0.00631243 Jy ! Component: 3950 - total flux cleaned = 0.00631245 Jy ! Component: 4000 - total flux cleaned = 0.0062541 Jy ! Component: 4050 - total flux cleaned = 0.00629282 Jy ! Total flux subtracted in 4096 components = 0.00627367 Jy ! Clean residual min=-0.001176 max=0.001117 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.556704 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 399 components and 0.556704 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0906-2019_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.992 x 7.796 at -5.89 degrees (North through East) ! Clean map min=-0.001957 max=0.45485 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0906-2019_S_map.fits wmodel /vlbi/uf001/uva//J0906-2019_S_map.mod ! Writing 399 model components to file: /vlbi/uf001/uva//J0906-2019_S_map.mod wobs /vlbi/uf001/uva//J0906-2019_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0906-2019_S_uvs.fits wwins /vlbi/uf001/uva//J0906-2019_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0906-2019_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.454854 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000352117 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.23224 0.23224 0.464479 0.928958 1.85792 3.71583 7.43167 14.8633 29.7267 59.4533 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.454 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1291.77 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0906-2019_S_dfm.log closed on Mon Jan 14 00:16:14 2019