! Started logfile: /vlbi/uf001/uva//J0608-1520_S_dfm.log on Sun Jan 13 22:51:22 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//J0608-1520_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0608-1520_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974854 visibilities/baseline/integration-bin. ! Found source: J0608-1520 ! ! 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 5001 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 J0608-1520_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.089260Jy sigma=18.144602 ! Fit after self-cal, rms=0.626723Jy sigma=10.472886 ! 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=2.634 mas, bmaj=6.539 mas, bpa=-3.89 degrees ! Estimated noise=0.807039 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 = 0.285551 Jy ! Component: 100 - total flux cleaned = 0.35891 Jy ! Total flux subtracted in 100 components = 0.35891 Jy ! Clean residual min=-0.010909 max=0.029260 Jy/beam ! Clean residual mean=-0.000080 rms=0.003777 Jy/beam ! Combined flux in latest and established models = 0.35891 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.35891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095893Jy sigma=1.581264 ! Fit after self-cal, rms=0.095860Jy sigma=1.580905 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0309257 Jy ! Component: 100 - total flux cleaned = 0.048279 Jy ! Total flux subtracted in 100 components = 0.048279 Jy ! Clean residual min=-0.009324 max=0.013861 Jy/beam ! Clean residual mean=-0.000037 rms=0.002629 Jy/beam ! Combined flux in latest and established models = 0.407189 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.407189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083446Jy sigma=1.360797 ! Fit after self-cal, rms=0.083423Jy sigma=1.360508 ! 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=3.1 mas, bmaj=7.572 mas, bpa=-4.675 degrees ! Estimated noise=0.635206 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 = 0.012813 Jy ! Component: 100 - total flux cleaned = 0.0192148 Jy ! Component: 150 - total flux cleaned = 0.0219885 Jy ! Component: 200 - total flux cleaned = 0.0223173 Jy ! Total flux subtracted in 200 components = 0.0223173 Jy ! Clean residual min=-0.010380 max=0.009451 Jy/beam ! Clean residual mean=-0.000035 rms=0.002246 Jy/beam ! Combined flux in latest and established models = 0.429506 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.429506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081791Jy sigma=1.325583 ! Fit after self-cal, rms=0.081750Jy sigma=1.325009 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.1 x 7.572 at -4.675 degrees (North through East) ! Clean map min=-0.010065 max=0.37358 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.00 KP 0.99 ! LA 1.01 MK 1.04 NL 0.99 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 0.99 KP 1.00 ! LA 1.01 MK 1.02 NL 1.04 OV 0.98 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.00 KP 1.01 ! LA 0.99 MK 0.96 NL 1.01 OV 1.01 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.081750Jy sigma=1.325009 ! Fit after self-cal, rms=0.080022Jy sigma=1.291506 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.103 mas, bmaj=7.594 mas, bpa=-4.587 degrees ! Estimated noise=0.63236 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 = -0.00212115 Jy ! Component: 100 - total flux cleaned = -0.00240226 Jy ! Component: 150 - total flux cleaned = -0.00262749 Jy ! Component: 200 - total flux cleaned = -0.00262917 Jy ! Total flux subtracted in 200 components = -0.00262917 Jy ! Clean residual min=-0.007229 max=0.009191 Jy/beam ! Clean residual mean=-0.000004 rms=0.001870 Jy/beam ! Combined flux in latest and established models = 0.426877 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.426877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079822Jy sigma=1.288544 ! Fit after self-cal, rms=0.079815Jy sigma=1.288065 ! 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=0.079815Jy sigma=1.288065 ! Fit after self-cal, rms=0.078064Jy sigma=1.218092 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.098 mas, bmaj=7.699 mas, bpa=-4.094 degrees ! Estimated noise=0.634474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000520391 Jy ! Component: 100 - total flux cleaned = -0.000818926 Jy ! Component: 150 - total flux cleaned = -0.000694547 Jy ! Component: 200 - total flux cleaned = -0.000700276 Jy ! Total flux subtracted in 200 components = -0.000700276 Jy ! Clean residual min=-0.004846 max=0.004995 Jy/beam ! Clean residual mean=-0.000007 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.426176 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.426177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077634Jy sigma=1.210470 ! Fit after self-cal, rms=0.077667Jy sigma=1.210100 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 (-15.5, -95.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305251 Jy ! Component: 100 - total flux cleaned = 0.00284459 Jy ! Component: 150 - total flux cleaned = 0.00246591 Jy ! Component: 200 - total flux cleaned = 0.00204162 Jy ! Total flux subtracted in 200 components = 0.00204162 Jy ! Clean residual min=-0.004357 max=0.004029 Jy/beam ! Clean residual mean=-0.000009 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.428218 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.428218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077310Jy sigma=1.204512 ! Fit after self-cal, rms=0.077294Jy sigma=1.204327 ! 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=0.077294Jy sigma=1.204327 ! Fit after self-cal, rms=0.077381Jy sigma=1.203480 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.099 mas, bmaj=7.717 mas, bpa=-3.988 degrees ! Estimated noise=0.634246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000440816 Jy ! Component: 100 - total flux cleaned = -0.000864099 Jy ! Component: 150 - total flux cleaned = -0.000856861 Jy ! Component: 200 - total flux cleaned = -0.000923811 Jy ! Total flux subtracted in 200 components = -0.000923811 Jy ! Clean residual min=-0.003752 max=0.003656 Jy/beam ! Clean residual mean=-0.000010 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.427294 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.427294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077225Jy sigma=1.200743 ! Fit after self-cal, rms=0.077221Jy sigma=1.200702 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 = 2.72567e-05 Jy ! Component: 100 - total flux cleaned = -3.48904e-05 Jy ! Component: 150 - total flux cleaned = -9.14578e-05 Jy ! Component: 200 - total flux cleaned = -9.18463e-05 Jy ! Total flux subtracted in 200 components = -9.18463e-05 Jy ! Clean residual min=-0.003501 max=0.003640 Jy/beam ! Clean residual mean=-0.000010 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.427202 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.427202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077141Jy sigma=1.199335 ! Fit after self-cal, rms=0.077138Jy sigma=1.199311 ! 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=0.077138Jy sigma=1.199311 ! Fit after self-cal, rms=0.077224Jy sigma=1.199014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.238 mas, bmaj=14.11 mas, bpa=-0.8714 degrees ! Estimated noise=0.845897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000554832 Jy ! Component: 100 - total flux cleaned = 0.00031144 Jy ! Component: 150 - total flux cleaned = 0.000267941 Jy ! Component: 200 - total flux cleaned = 0.000191648 Jy ! Total flux subtracted in 200 components = 0.000191648 Jy ! Clean residual min=-0.003238 max=0.003576 Jy/beam ! Clean residual mean=-0.000019 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.427394 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 80 components and 0.427394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077216Jy sigma=1.199084 ! Fit after self-cal, rms=0.077199Jy sigma=1.198769 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 = -4.9315e-05 Jy ! Component: 100 - total flux cleaned = -0.00016662 Jy ! Component: 150 - total flux cleaned = -0.00030165 Jy ! Component: 200 - total flux cleaned = -0.000390849 Jy ! Total flux subtracted in 200 components = -0.000390849 Jy ! Clean residual min=-0.003124 max=0.003555 Jy/beam ! Clean residual mean=-0.000019 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.427003 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 0.427003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077210Jy sigma=1.199149 ! Fit after self-cal, rms=0.077198Jy sigma=1.198943 ! 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=3.099 mas, bmaj=7.728 mas, bpa=-3.926 degrees ! Estimated noise=0.634032 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.099 x 7.728 at -3.926 degrees (North through East) ! Clean map min=-0.0033184 max=0.37433 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=2.629 mas, bmaj=6.678 mas, bpa=-3.225 degrees ! Estimated noise=0.80761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.28564 Jy ! Component: 100 - total flux cleaned = 0.35699 Jy ! Component: 150 - total flux cleaned = 0.3868 Jy ! Component: 200 - total flux cleaned = 0.402341 Jy ! Total flux subtracted in 200 components = 0.402341 Jy ! Clean residual min=-0.005196 max=0.007965 Jy/beam ! Clean residual mean=-0.000025 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.402342 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.402342 Jy ! Inverting map and beam ! Estimated beam: bmin=3.099 mas, bmaj=7.728 mas, bpa=-3.926 degrees ! Estimated noise=0.634032 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 = 0.0121361 Jy ! Component: 100 - total flux cleaned = 0.0184759 Jy ! Component: 150 - total flux cleaned = 0.0221415 Jy ! Component: 200 - total flux cleaned = 0.0227713 Jy ! Total flux subtracted in 200 components = 0.0227713 Jy ! Clean residual min=-0.003625 max=0.004549 Jy/beam ! Clean residual mean=-0.000013 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.425113 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 51 components and 0.425113 Jy ! Inverting map ! Added new window around map position (4.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437256 Jy ! Component: 100 - total flux cleaned = 0.00502559 Jy ! Component: 150 - total flux cleaned = 0.0052054 Jy ! Component: 200 - total flux cleaned = 0.00529016 Jy ! Total flux subtracted in 200 components = 0.00529016 Jy ! Clean residual min=-0.003361 max=0.003022 Jy/beam ! Clean residual mean=-0.000006 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.430403 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 0.430403 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=7.238 mas, bmaj=14.11 mas, bpa=-0.8714 degrees ! Estimated noise=0.845897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319424 Jy ! Component: 100 - total flux cleaned = 0.000613361 Jy ! Component: 150 - total flux cleaned = 0.000613408 Jy ! Component: 200 - total flux cleaned = 0.000655387 Jy ! Total flux subtracted in 200 components = 0.000655387 Jy ! Clean residual min=-0.002913 max=0.002823 Jy/beam ! Clean residual mean=-0.000013 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.431058 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 = 3.85065e-05 Jy ! Component: 100 - total flux cleaned = 0.000112444 Jy ! Component: 150 - total flux cleaned = 0.000148731 Jy ! Component: 200 - total flux cleaned = 0.00024974 Jy ! Total flux subtracted in 200 components = 0.00024974 Jy ! Clean residual min=-0.002851 max=0.002682 Jy/beam ! Clean residual mean=-0.000012 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.431308 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 101 components and 0.431308 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.099 mas, bmaj=7.728 mas, bpa=-3.926 degrees ! Estimated noise=0.634032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147723 Jy ! Component: 100 - total flux cleaned = -0.000150045 Jy ! Component: 150 - total flux cleaned = -0.000151489 Jy ! Component: 200 - total flux cleaned = -0.000205159 Jy ! Total flux subtracted in 200 components = -0.000205159 Jy ! Clean residual min=-0.003204 max=0.002933 Jy/beam ! Clean residual mean=-0.000005 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.431103 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.431103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076853Jy sigma=1.193566 ! Fit after self-cal, rms=0.076815Jy sigma=1.192879 wmodel J0608-1520_S_map.mod ! Writing 118 model components to file: J0608-1520_S_map.mod wobs J0608-1520_S_uvs.fits ! Writing UV FITS file: J0608-1520_S_uvs.fits wwins J0608-1520_S_map.win ! wwins: Wrote 3 windows to J0608-1520_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 = -0.00105308 Jy ! Component: 100 - total flux cleaned = -0.00132055 Jy ! Component: 150 - total flux cleaned = -0.00172484 Jy ! Component: 200 - total flux cleaned = -0.00201506 Jy ! Component: 250 - total flux cleaned = -0.00224857 Jy ! Component: 300 - total flux cleaned = -0.00269557 Jy ! Component: 350 - total flux cleaned = -0.00282484 Jy ! Component: 400 - total flux cleaned = -0.00303519 Jy ! Component: 450 - total flux cleaned = -0.00311699 Jy ! Component: 500 - total flux cleaned = -0.00347305 Jy ! Component: 550 - total flux cleaned = -0.00370405 Jy ! Component: 600 - total flux cleaned = -0.00385539 Jy ! Component: 650 - total flux cleaned = -0.00411525 Jy ! Component: 700 - total flux cleaned = -0.00447707 Jy ! Component: 750 - total flux cleaned = -0.00468966 Jy ! Component: 800 - total flux cleaned = -0.0048629 Jy ! Component: 850 - total flux cleaned = -0.00493085 Jy ! Component: 900 - total flux cleaned = -0.00509747 Jy ! Component: 950 - total flux cleaned = -0.00532534 Jy ! Component: 1000 - total flux cleaned = -0.00538885 Jy ! Component: 1050 - total flux cleaned = -0.00545149 Jy ! Component: 1100 - total flux cleaned = -0.00557482 Jy ! Component: 1150 - total flux cleaned = -0.00566625 Jy ! Component: 1200 - total flux cleaned = -0.00572611 Jy ! Component: 1250 - total flux cleaned = -0.00575578 Jy ! Component: 1300 - total flux cleaned = -0.00578531 Jy ! Component: 1350 - total flux cleaned = -0.00592811 Jy ! Component: 1400 - total flux cleaned = -0.00598444 Jy ! Component: 1450 - total flux cleaned = -0.00598396 Jy ! Component: 1500 - total flux cleaned = -0.00601124 Jy ! Component: 1550 - total flux cleaned = -0.00609314 Jy ! Component: 1600 - total flux cleaned = -0.00625321 Jy ! Component: 1650 - total flux cleaned = -0.0061738 Jy ! Component: 1700 - total flux cleaned = -0.00627753 Jy ! Component: 1750 - total flux cleaned = -0.00625155 Jy ! Component: 1800 - total flux cleaned = -0.00625191 Jy ! Component: 1850 - total flux cleaned = -0.00627758 Jy ! Component: 1900 - total flux cleaned = -0.00632718 Jy ! Component: 1950 - total flux cleaned = -0.00630285 Jy ! Component: 2000 - total flux cleaned = -0.00635146 Jy ! Component: 2050 - total flux cleaned = -0.00637558 Jy ! Component: 2100 - total flux cleaned = -0.00644615 Jy ! Component: 2150 - total flux cleaned = -0.00642297 Jy ! Component: 2200 - total flux cleaned = -0.00646915 Jy ! Component: 2250 - total flux cleaned = -0.00646906 Jy ! Component: 2300 - total flux cleaned = -0.00653689 Jy ! Component: 2350 - total flux cleaned = -0.00658156 Jy ! Component: 2400 - total flux cleaned = -0.00666974 Jy ! Component: 2450 - total flux cleaned = -0.00658224 Jy ! Component: 2500 - total flux cleaned = -0.00662562 Jy ! Component: 2550 - total flux cleaned = -0.00660455 Jy ! Component: 2600 - total flux cleaned = -0.00668962 Jy ! Component: 2650 - total flux cleaned = -0.00666854 Jy ! Component: 2700 - total flux cleaned = -0.00660643 Jy ! Component: 2750 - total flux cleaned = -0.00664757 Jy ! Component: 2800 - total flux cleaned = -0.00658611 Jy ! Component: 2850 - total flux cleaned = -0.006647 Jy ! Component: 2900 - total flux cleaned = -0.00668723 Jy ! Component: 2950 - total flux cleaned = -0.0066676 Jy ! Component: 3000 - total flux cleaned = -0.00670694 Jy ! Component: 3050 - total flux cleaned = -0.00668726 Jy ! Component: 3100 - total flux cleaned = -0.00672562 Jy ! Component: 3150 - total flux cleaned = -0.00668725 Jy ! Component: 3200 - total flux cleaned = -0.00670628 Jy ! Component: 3250 - total flux cleaned = -0.00672509 Jy ! Component: 3300 - total flux cleaned = -0.00674396 Jy ! Component: 3350 - total flux cleaned = -0.00679955 Jy ! Component: 3400 - total flux cleaned = -0.00678107 Jy ! Component: 3450 - total flux cleaned = -0.00676284 Jy ! Component: 3500 - total flux cleaned = -0.006799 Jy ! Component: 3550 - total flux cleaned = -0.00687073 Jy ! Component: 3600 - total flux cleaned = -0.00688856 Jy ! Component: 3650 - total flux cleaned = -0.00688845 Jy ! Component: 3700 - total flux cleaned = -0.00690577 Jy ! Component: 3750 - total flux cleaned = -0.00692294 Jy ! Component: 3800 - total flux cleaned = -0.00697466 Jy ! Component: 3850 - total flux cleaned = -0.00706017 Jy ! Component: 3900 - total flux cleaned = -0.00702611 Jy ! Component: 3950 - total flux cleaned = -0.00702613 Jy ! Component: 4000 - total flux cleaned = -0.00712655 Jy ! Component: 4050 - total flux cleaned = -0.00719285 Jy ! Total flux subtracted in 4096 components = -0.00714341 Jy ! Clean residual min=-0.001086 max=0.001031 Jy/beam ! Clean residual mean=0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.42396 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 388 components and 0.42396 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0608-1520_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.099 x 7.728 at -3.926 degrees (North through East) ! Clean map min=-0.0023705 max=0.37457 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0608-1520_S_map.fits wmodel /vlbi/uf001/uva//J0608-1520_S_map.mod ! Writing 388 model components to file: /vlbi/uf001/uva//J0608-1520_S_map.mod wobs /vlbi/uf001/uva//J0608-1520_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0608-1520_S_uvs.fits wwins /vlbi/uf001/uva//J0608-1520_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0608-1520_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.374573 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000287582 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.230328 0.230328 0.460656 0.921311 1.84262 3.68525 7.37049 14.741 29.482 58.9639 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.374 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1302.49 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0608-1520_S_dfm.log closed on Sun Jan 13 22:51:26 2019