! Started logfile: /vlbi/uf001/uva//J1239-1137_S_dfm.log on Mon Jan 14 01:58:25 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//J1239-1137_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1239-1137_S_uva.fits ! AN table 1: 74 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.810811 visibilities/baseline/integration-bin. ! Found source: J1239-1137 ! ! 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 8100 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 J1239-1137_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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001006Jy sigma=16.652177 ! Fit after self-cal, rms=0.944542Jy sigma=15.762539 ! 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=2.617 mas, bmaj=8.216 mas, bpa=-10.82 degrees ! Estimated noise=0.795132 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 = 0.0452998 Jy ! Component: 100 - total flux cleaned = 0.0586068 Jy ! Total flux subtracted in 100 components = 0.0586068 Jy ! Clean residual min=-0.004639 max=0.005514 Jy/beam ! Clean residual mean=0.000008 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.0586068 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0586068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088650Jy sigma=1.244275 ! Fit after self-cal, rms=0.087789Jy sigma=1.230655 ! 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=3.165 mas, bmaj=9.236 mas, bpa=-9.527 degrees ! Estimated noise=0.493464 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 = 0.0067132 Jy ! Component: 100 - total flux cleaned = 0.0100207 Jy ! Component: 150 - total flux cleaned = 0.0119411 Jy ! Component: 200 - total flux cleaned = 0.0131129 Jy ! Total flux subtracted in 200 components = 0.0131129 Jy ! Clean residual min=-0.002926 max=0.003809 Jy/beam ! Clean residual mean=0.000001 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.0717197 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.0717197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087295Jy sigma=1.221091 ! Fit after self-cal, rms=0.087287Jy sigma=1.220649 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.165 x 9.236 at -9.527 degrees (North through East) ! Clean map min=-0.0030027 max=0.057221 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.01 KP 0.89 ! LA 0.94 MK 1.05 NL 1.04 OV 1.13 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.82 HN 1.11 KP 1.01 ! LA 0.91 MK 0.92 NL 1.01 OV 0.94 ! PT 1.06 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.05 KP 1.05 ! LA 0.97 MK 1.05 NL 0.97 OV 1.08 ! PT 0.95 SC 0.83 ! ! ! Fit before self-cal, rms=0.087287Jy sigma=1.220649 ! Fit after self-cal, rms=0.089492Jy sigma=1.216642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.172 mas, bmaj=9.176 mas, bpa=-9.195 degrees ! Estimated noise=0.491992 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 = 0.000372255 Jy ! Component: 100 - total flux cleaned = 0.000448865 Jy ! Component: 150 - total flux cleaned = 0.000449075 Jy ! Component: 200 - total flux cleaned = 0.000448659 Jy ! Total flux subtracted in 200 components = 0.000448659 Jy ! Clean residual min=-0.002950 max=0.002908 Jy/beam ! Clean residual mean=0.000003 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.0721683 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0721684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089479Jy sigma=1.216396 ! Fit after self-cal, rms=0.089565Jy sigma=1.215912 ! 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=0.089565Jy sigma=1.215912 ! Fit after self-cal, rms=0.085462Jy sigma=1.212073 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.18 mas, bmaj=9.152 mas, bpa=-9.211 degrees ! Estimated noise=0.489417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214291 Jy ! Component: 100 - total flux cleaned = 0.000280679 Jy ! Component: 150 - total flux cleaned = 0.000335588 Jy ! Component: 200 - total flux cleaned = 0.000367566 Jy ! Total flux subtracted in 200 components = 0.000367566 Jy ! Clean residual min=-0.002431 max=0.002567 Jy/beam ! Clean residual mean=-0.000003 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0725359 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.0725359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085450Jy sigma=1.211919 ! Fit after self-cal, rms=0.085483Jy sigma=1.211588 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 = -2.70427e-05 Jy ! Component: 100 - total flux cleaned = 1.88929e-05 Jy ! Component: 150 - total flux cleaned = 6.04792e-05 Jy ! Component: 200 - total flux cleaned = 8.70882e-05 Jy ! Total flux subtracted in 200 components = 8.70882e-05 Jy ! Clean residual min=-0.002417 max=0.002496 Jy/beam ! Clean residual mean=-0.000002 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.072623 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.072623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085478Jy sigma=1.211505 ! Fit after self-cal, rms=0.085481Jy sigma=1.211497 ! 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=0.085481Jy sigma=1.211497 ! Fit after self-cal, rms=0.084975Jy sigma=1.211412 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.172 mas, bmaj=9.071 mas, bpa=-8.949 degrees ! Estimated noise=0.48742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244295 Jy ! Component: 100 - total flux cleaned = 0.000300434 Jy ! Component: 150 - total flux cleaned = 0.000348425 Jy ! Component: 200 - total flux cleaned = 0.000405681 Jy ! Total flux subtracted in 200 components = 0.000405681 Jy ! Clean residual min=-0.002376 max=0.002473 Jy/beam ! Clean residual mean=-0.000003 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0730287 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.0730287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084967Jy sigma=1.211304 ! Fit after self-cal, rms=0.084973Jy sigma=1.211290 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 = -8.6775e-06 Jy ! Component: 100 - total flux cleaned = 3.2114e-05 Jy ! Component: 150 - total flux cleaned = 6.94592e-05 Jy ! Component: 200 - total flux cleaned = 0.000105255 Jy ! Total flux subtracted in 200 components = 0.000105255 Jy ! Clean residual min=-0.002383 max=0.002472 Jy/beam ! Clean residual mean=-0.000003 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0731339 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.0731339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084968Jy sigma=1.211236 ! Fit after self-cal, rms=0.084971Jy sigma=1.211230 ! 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=0.084971Jy sigma=1.211230 ! Fit after self-cal, rms=0.084277Jy sigma=1.211186 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.229 mas, bmaj=15.49 mas, bpa=-4.647 degrees ! Estimated noise=0.635117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000942046 Jy ! Component: 100 - total flux cleaned = 0.00100943 Jy ! Component: 150 - total flux cleaned = 0.00109691 Jy ! Component: 200 - total flux cleaned = 0.00117365 Jy ! Total flux subtracted in 200 components = 0.00117365 Jy ! Clean residual min=-0.002972 max=0.002666 Jy/beam ! Clean residual mean=-0.000006 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.0743076 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 78 components and 0.0743076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084269Jy sigma=1.211172 ! Fit after self-cal, rms=0.084282Jy sigma=1.211141 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 = 2.67286e-05 Jy ! Component: 100 - total flux cleaned = 9.20636e-05 Jy ! Component: 150 - total flux cleaned = 0.000151029 Jy ! Component: 200 - total flux cleaned = 0.000186034 Jy ! Total flux subtracted in 200 components = 0.000186034 Jy ! Clean residual min=-0.002995 max=0.002630 Jy/beam ! Clean residual mean=-0.000005 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.0744936 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.0744936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084283Jy sigma=1.211207 ! Fit after self-cal, rms=0.084294Jy sigma=1.211169 ! 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=3.163 mas, bmaj=8.987 mas, bpa=-8.677 degrees ! Estimated noise=0.485104 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.163 x 8.987 at -8.677 degrees (North through East) ! Clean map min=-0.0023182 max=0.054155 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=2.615 mas, bmaj=7.98 mas, bpa=-9.787 degrees ! Estimated noise=0.776763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0453885 Jy ! Component: 100 - total flux cleaned = 0.0598486 Jy ! Component: 150 - total flux cleaned = 0.0656232 Jy ! Component: 200 - total flux cleaned = 0.0689916 Jy ! Total flux subtracted in 200 components = 0.0689916 Jy ! Clean residual min=-0.003478 max=0.003497 Jy/beam ! Clean residual mean=0.000000 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.0689916 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0689916 Jy ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=8.987 mas, bpa=-8.677 degrees ! Estimated noise=0.485104 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) ! Added new window around map position (-23.5, 49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277006 Jy ! Component: 100 - total flux cleaned = 0.00378761 Jy ! Component: 150 - total flux cleaned = 0.00442018 Jy ! Component: 200 - total flux cleaned = 0.0049469 Jy ! Total flux subtracted in 200 components = 0.0049469 Jy ! Clean residual min=-0.002351 max=0.002690 Jy/beam ! Clean residual mean=-0.000002 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0739385 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.0739385 Jy ! Inverting map ! Added new window around map position (42.5, -98). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176626 Jy ! Component: 100 - total flux cleaned = 0.00260727 Jy ! Component: 150 - total flux cleaned = 0.00328014 Jy ! Component: 200 - total flux cleaned = 0.00364014 Jy ! Total flux subtracted in 200 components = 0.00364014 Jy ! Clean residual min=-0.002251 max=0.002315 Jy/beam ! Clean residual mean=-0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0775786 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.0775786 Jy ! Inverting map ! Added new window around map position (-99, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856807 Jy ! Component: 100 - total flux cleaned = 0.000352432 Jy ! Component: 150 - total flux cleaned = 0.000308778 Jy ! Component: 200 - total flux cleaned = 0.0004524 Jy ! Total flux subtracted in 200 components = 0.0004524 Jy ! Clean residual min=-0.002172 max=0.001906 Jy/beam ! Clean residual mean=-0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.078031 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.0780311 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=7.229 mas, bmaj=15.49 mas, bpa=-4.647 degrees ! Estimated noise=0.635117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000359498 Jy ! Component: 100 - total flux cleaned = 0.000445862 Jy ! Component: 150 - total flux cleaned = 0.000335191 Jy ! Component: 200 - total flux cleaned = 0.000270824 Jy ! Total flux subtracted in 200 components = 0.000270824 Jy ! Clean residual min=-0.002309 max=0.002009 Jy/beam ! Clean residual mean=-0.000004 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0783019 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 = -5.98095e-05 Jy ! Component: 100 - total flux cleaned = -0.000114064 Jy ! Component: 150 - total flux cleaned = -0.000186835 Jy ! Component: 200 - total flux cleaned = -0.000185052 Jy ! Total flux subtracted in 200 components = -0.000185052 Jy ! Clean residual min=-0.002115 max=0.001991 Jy/beam ! Clean residual mean=-0.000005 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0781168 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 126 components and 0.0781168 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=8.987 mas, bpa=-8.677 degrees ! Estimated noise=0.485104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120961 Jy ! Component: 100 - total flux cleaned = 0.00031459 Jy ! Component: 150 - total flux cleaned = 0.000430303 Jy ! Component: 200 - total flux cleaned = 0.000484325 Jy ! Total flux subtracted in 200 components = 0.000484325 Jy ! Clean residual min=-0.001812 max=0.001855 Jy/beam ! Clean residual mean=-0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0786011 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 145 components and 0.0786011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084065Jy sigma=1.207543 ! Fit after self-cal, rms=0.083949Jy sigma=1.206528 wmodel J1239-1137_S_map.mod ! Writing 145 model components to file: J1239-1137_S_map.mod wobs J1239-1137_S_uvs.fits ! Writing UV FITS file: J1239-1137_S_uvs.fits wwins J1239-1137_S_map.win ! wwins: Wrote 4 windows to J1239-1137_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 = -0.000407099 Jy ! Component: 100 - total flux cleaned = -0.000505983 Jy ! Component: 150 - total flux cleaned = -0.000538486 Jy ! Component: 200 - total flux cleaned = -0.000714238 Jy ! Component: 250 - total flux cleaned = -0.000742208 Jy ! Component: 300 - total flux cleaned = -0.000742459 Jy ! Component: 350 - total flux cleaned = -0.000795222 Jy ! Component: 400 - total flux cleaned = -0.000846391 Jy ! Component: 450 - total flux cleaned = -0.000871323 Jy ! Component: 500 - total flux cleaned = -0.000895363 Jy ! Component: 550 - total flux cleaned = -0.000801366 Jy ! Component: 600 - total flux cleaned = -0.000732884 Jy ! Component: 650 - total flux cleaned = -0.000688036 Jy ! Component: 700 - total flux cleaned = -0.000578679 Jy ! Component: 750 - total flux cleaned = -0.000557057 Jy ! Component: 800 - total flux cleaned = -0.00049356 Jy ! Component: 850 - total flux cleaned = -0.000473022 Jy ! Component: 900 - total flux cleaned = -0.000412527 Jy ! Component: 950 - total flux cleaned = -0.000432478 Jy ! Component: 1000 - total flux cleaned = -0.000413006 Jy ! Component: 1050 - total flux cleaned = -0.000374922 Jy ! Component: 1100 - total flux cleaned = -0.000393739 Jy ! Component: 1150 - total flux cleaned = -0.00039384 Jy ! Component: 1200 - total flux cleaned = -0.000394106 Jy ! Component: 1250 - total flux cleaned = -0.000376387 Jy ! Component: 1300 - total flux cleaned = -0.000393649 Jy ! Component: 1350 - total flux cleaned = -0.000323864 Jy ! Component: 1400 - total flux cleaned = -0.000358371 Jy ! Component: 1450 - total flux cleaned = -0.000341283 Jy ! Component: 1500 - total flux cleaned = -0.000357847 Jy ! Component: 1550 - total flux cleaned = -0.000291777 Jy ! Component: 1600 - total flux cleaned = -0.000275394 Jy ! Component: 1650 - total flux cleaned = -0.000323234 Jy ! Component: 1700 - total flux cleaned = -0.000307242 Jy ! Component: 1750 - total flux cleaned = -0.000260697 Jy ! Component: 1800 - total flux cleaned = -0.000307171 Jy ! Component: 1850 - total flux cleaned = -0.000367799 Jy ! Component: 1900 - total flux cleaned = -0.000367608 Jy ! Component: 1950 - total flux cleaned = -0.000426872 Jy ! Component: 2000 - total flux cleaned = -0.000455901 Jy ! Component: 2050 - total flux cleaned = -0.000455998 Jy ! Component: 2100 - total flux cleaned = -0.000527348 Jy ! Component: 2150 - total flux cleaned = -0.000541739 Jy ! Component: 2200 - total flux cleaned = -0.000597764 Jy ! Component: 2250 - total flux cleaned = -0.000598087 Jy ! Component: 2300 - total flux cleaned = -0.000666509 Jy ! Component: 2350 - total flux cleaned = -0.00069348 Jy ! Component: 2400 - total flux cleaned = -0.000720243 Jy ! Component: 2450 - total flux cleaned = -0.000720419 Jy ! Component: 2500 - total flux cleaned = -0.000772901 Jy ! Component: 2550 - total flux cleaned = -0.000772861 Jy ! Component: 2600 - total flux cleaned = -0.000747317 Jy ! Component: 2650 - total flux cleaned = -0.000861821 Jy ! Component: 2700 - total flux cleaned = -0.000811137 Jy ! Component: 2750 - total flux cleaned = -0.000761333 Jy ! Component: 2800 - total flux cleaned = -0.000835691 Jy ! Component: 2850 - total flux cleaned = -0.000798716 Jy ! Component: 2900 - total flux cleaned = -0.000835091 Jy ! Component: 2950 - total flux cleaned = -0.000810856 Jy ! Component: 3000 - total flux cleaned = -0.000822923 Jy ! Component: 3050 - total flux cleaned = -0.000811008 Jy ! Component: 3100 - total flux cleaned = -0.000822739 Jy ! Component: 3150 - total flux cleaned = -0.000822698 Jy ! Component: 3200 - total flux cleaned = -0.000776673 Jy ! Component: 3250 - total flux cleaned = -0.000822763 Jy ! Component: 3300 - total flux cleaned = -0.000834057 Jy ! Component: 3350 - total flux cleaned = -0.000856667 Jy ! Component: 3400 - total flux cleaned = -0.000867735 Jy ! Component: 3450 - total flux cleaned = -0.000867755 Jy ! Component: 3500 - total flux cleaned = -0.000878729 Jy ! Component: 3550 - total flux cleaned = -0.000911621 Jy ! Component: 3600 - total flux cleaned = -0.000878839 Jy ! Component: 3650 - total flux cleaned = -0.000911151 Jy ! Component: 3700 - total flux cleaned = -0.000921737 Jy ! Component: 3750 - total flux cleaned = -0.000900353 Jy ! Component: 3800 - total flux cleaned = -0.000910911 Jy ! Component: 3850 - total flux cleaned = -0.000952802 Jy ! Component: 3900 - total flux cleaned = -0.000952785 Jy ! Component: 3950 - total flux cleaned = -0.000963268 Jy ! Component: 4000 - total flux cleaned = -0.00103518 Jy ! Component: 4050 - total flux cleaned = -0.000994246 Jy ! Total flux subtracted in 4096 components = -0.00101456 Jy ! Clean residual min=-0.000589 max=0.000596 Jy/beam ! Clean residual mean=-0.000002 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0775866 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 440 components and 0.0775866 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1239-1137_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.163 x 8.987 at -8.677 degrees (North through East) ! Clean map min=-0.0019032 max=0.055862 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1239-1137_S_map.fits wmodel /vlbi/uf001/uva//J1239-1137_S_map.mod ! Writing 440 model components to file: /vlbi/uf001/uva//J1239-1137_S_map.mod wobs /vlbi/uf001/uva//J1239-1137_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1239-1137_S_uvs.fits wwins /vlbi/uf001/uva//J1239-1137_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1239-1137_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0558624 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188247 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.01095 1.01095 2.0219 4.0438 8.08759 16.1752 32.3504 64.7007 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 296.75 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1239-1137_S_dfm.log closed on Mon Jan 14 01:58:30 2019