! Started logfile: /vlbi/uf001/uva//J1339+6328_S_dfm.log on Mon Jan 14 02:31:07 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//J1339+6328_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1339+6328_S_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967063 visibilities/baseline/integration-bin. ! Found source: J1339+6328 ! ! 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 7311 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 J1339+6328_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 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.081881Jy sigma=20.720070 ! Fit after self-cal, rms=0.617230Jy sigma=11.963035 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.266 mas, bmaj=3.943 mas, bpa=-83.15 degrees ! Estimated noise=0.621329 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 = 0.285578 Jy ! Component: 100 - total flux cleaned = 0.383897 Jy ! Total flux subtracted in 100 components = 0.383897 Jy ! Clean residual min=-0.012511 max=0.044063 Jy/beam ! Clean residual mean=-0.000050 rms=0.003828 Jy/beam ! Combined flux in latest and established models = 0.383897 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.383897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117955Jy sigma=2.170556 ! Fit after self-cal, rms=0.117289Jy sigma=2.157939 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0494303 Jy ! Component: 100 - total flux cleaned = 0.0751388 Jy ! Total flux subtracted in 100 components = 0.0751388 Jy ! Clean residual min=-0.009112 max=0.034258 Jy/beam ! Clean residual mean=-0.000029 rms=0.002455 Jy/beam ! Combined flux in latest and established models = 0.459035 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.459035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086143Jy sigma=1.591672 ! Fit after self-cal, rms=0.085852Jy sigma=1.586202 ! Inverting map ! Added new window around map position (-3, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287412 Jy ! Component: 100 - total flux cleaned = 0.0413408 Jy ! Total flux subtracted in 100 components = 0.0413408 Jy ! Clean residual min=-0.007815 max=0.010532 Jy/beam ! Clean residual mean=-0.000016 rms=0.001705 Jy/beam ! Combined flux in latest and established models = 0.500376 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.500376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074377Jy sigma=1.374642 ! Fit after self-cal, rms=0.073174Jy sigma=1.351386 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109134 Jy ! Component: 100 - total flux cleaned = 0.0173079 Jy ! Total flux subtracted in 100 components = 0.0173079 Jy ! Clean residual min=-0.007119 max=0.005961 Jy/beam ! Clean residual mean=-0.000010 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 0.517684 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.517684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070933Jy sigma=1.310820 ! Fit after self-cal, rms=0.070764Jy sigma=1.307572 ! 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=3.859 mas, bmaj=4.518 mas, bpa=-82.39 degrees ! Estimated noise=0.474963 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 = 0.00762978 Jy ! Component: 100 - total flux cleaned = 0.01211 Jy ! Component: 150 - total flux cleaned = 0.0150209 Jy ! Component: 200 - total flux cleaned = 0.0169931 Jy ! Total flux subtracted in 200 components = 0.0169931 Jy ! Clean residual min=-0.006101 max=0.005859 Jy/beam ! Clean residual mean=-0.000007 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.534677 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 60 components and 0.534677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069834Jy sigma=1.291574 ! Fit after self-cal, rms=0.069777Jy sigma=1.290524 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.859 x 4.518 at -82.39 degrees (North through East) ! Clean map min=-0.0059841 max=0.37372 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.02 KP 1.03 ! LA 0.96 MK 1.03 NL 1.06 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.99 HN 1.02 KP 1.02 ! LA 0.97 MK 1.02 NL 1.05 OV 1.03 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.02 KP 1.03 ! LA 0.98 MK 1.03 NL 1.03 OV 1.02 ! PT 0.99 SC 1.03 ! ! ! Fit before self-cal, rms=0.069777Jy sigma=1.290524 ! Fit after self-cal, rms=0.064699Jy sigma=1.185272 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.898 mas, bmaj=4.566 mas, bpa=-82.64 degrees ! Estimated noise=0.476744 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 = -0.00134962 Jy ! Component: 100 - total flux cleaned = -0.00195876 Jy ! Component: 150 - total flux cleaned = -0.00209837 Jy ! Component: 200 - total flux cleaned = -0.00221707 Jy ! Total flux subtracted in 200 components = -0.00221707 Jy ! Clean residual min=-0.003886 max=0.003759 Jy/beam ! Clean residual mean=0.000004 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.53246 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.53246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064492Jy sigma=1.181215 ! Fit after self-cal, rms=0.064482Jy sigma=1.180738 ! 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=0.064482Jy sigma=1.180738 ! Fit after self-cal, rms=0.062469Jy sigma=1.134318 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.894 mas, bmaj=4.549 mas, bpa=-82.76 degrees ! Estimated noise=0.476042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000737928 Jy ! Component: 100 - total flux cleaned = -0.000923822 Jy ! Component: 150 - total flux cleaned = -0.00107983 Jy ! Component: 200 - total flux cleaned = -0.00121011 Jy ! Total flux subtracted in 200 components = -0.00121011 Jy ! Clean residual min=-0.002509 max=0.002277 Jy/beam ! Clean residual mean=0.000004 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.53125 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 0.53125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062367Jy sigma=1.132385 ! Fit after self-cal, rms=0.062367Jy sigma=1.132131 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 = 2.30003e-05 Jy ! Component: 100 - total flux cleaned = -9.67755e-05 Jy ! Component: 150 - total flux cleaned = -0.000165501 Jy ! Component: 200 - total flux cleaned = -0.000195139 Jy ! Total flux subtracted in 200 components = -0.000195139 Jy ! Clean residual min=-0.002422 max=0.002229 Jy/beam ! Clean residual mean=0.000004 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.531055 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.531055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062327Jy sigma=1.131275 ! Fit after self-cal, rms=0.062320Jy sigma=1.131142 ! 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=0.062320Jy sigma=1.131142 ! Fit after self-cal, rms=0.062394Jy sigma=1.130720 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.899 mas, bmaj=4.553 mas, bpa=-82.61 degrees ! Estimated noise=0.476294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000541652 Jy ! Component: 100 - total flux cleaned = -0.000693068 Jy ! Component: 150 - total flux cleaned = -0.000755996 Jy ! Component: 200 - total flux cleaned = -0.000782585 Jy ! Total flux subtracted in 200 components = -0.000782585 Jy ! Clean residual min=-0.002322 max=0.002176 Jy/beam ! Clean residual mean=0.000004 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.530272 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.530272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062353Jy sigma=1.129964 ! Fit after self-cal, rms=0.062348Jy sigma=1.129861 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 = -4.76883e-06 Jy ! Component: 100 - total flux cleaned = -3.01276e-05 Jy ! Component: 150 - total flux cleaned = -5.42574e-05 Jy ! Component: 200 - total flux cleaned = -5.4493e-05 Jy ! Total flux subtracted in 200 components = -5.4493e-05 Jy ! Clean residual min=-0.002269 max=0.002186 Jy/beam ! Clean residual mean=0.000004 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.530218 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.530218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062327Jy sigma=1.129435 ! Fit after self-cal, rms=0.062323Jy sigma=1.129355 ! 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=0.062323Jy sigma=1.129355 ! Fit after self-cal, rms=0.062378Jy sigma=1.129247 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.621 mas, bmaj=9.089 mas, bpa=81.54 degrees ! Estimated noise=0.622453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000891352 Jy ! Component: 100 - total flux cleaned = -0.00104377 Jy ! Component: 150 - total flux cleaned = -0.00107993 Jy ! Component: 200 - total flux cleaned = -0.00110887 Jy ! Total flux subtracted in 200 components = -0.00110887 Jy ! Clean residual min=-0.002073 max=0.002280 Jy/beam ! Clean residual mean=0.000010 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.529109 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.529109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062376Jy sigma=1.129163 ! Fit after self-cal, rms=0.062372Jy sigma=1.129086 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 = -6.55431e-05 Jy ! Component: 100 - total flux cleaned = -6.34253e-05 Jy ! Component: 150 - total flux cleaned = -9.21769e-05 Jy ! Component: 200 - total flux cleaned = -0.000108474 Jy ! Total flux subtracted in 200 components = -0.000108474 Jy ! Clean residual min=-0.002080 max=0.002294 Jy/beam ! Clean residual mean=0.000010 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.529 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062372Jy sigma=1.129010 ! Fit after self-cal, rms=0.062370Jy sigma=1.128969 ! 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=3.904 mas, bmaj=4.555 mas, bpa=-82.51 degrees ! Estimated noise=0.476555 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.904 x 4.555 at -82.51 degrees (North through East) ! Clean map min=-0.0021079 max=0.37435 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=3.97 mas, bpa=-83.18 degrees ! Estimated noise=0.629686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.288995 Jy ! Component: 100 - total flux cleaned = 0.390776 Jy ! Component: 150 - total flux cleaned = 0.444697 Jy ! Component: 200 - total flux cleaned = 0.475227 Jy ! Total flux subtracted in 200 components = 0.475227 Jy ! Clean residual min=-0.005483 max=0.015260 Jy/beam ! Clean residual mean=-0.000015 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.475227 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.475227 Jy ! Inverting map and beam ! Estimated beam: bmin=3.904 mas, bmaj=4.555 mas, bpa=-82.51 degrees ! Estimated noise=0.476555 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 = 0.0223875 Jy ! Component: 100 - total flux cleaned = 0.0348166 Jy ! Component: 150 - total flux cleaned = 0.0421585 Jy ! Component: 200 - total flux cleaned = 0.0466838 Jy ! Total flux subtracted in 200 components = 0.0466838 Jy ! Clean residual min=-0.002309 max=0.002382 Jy/beam ! Clean residual mean=-0.000003 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.521911 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 50 components and 0.521911 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=7.621 mas, bmaj=9.089 mas, bpa=81.54 degrees ! Estimated noise=0.622453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0038215 Jy ! Component: 100 - total flux cleaned = 0.00548882 Jy ! Component: 150 - total flux cleaned = 0.00631241 Jy ! Component: 200 - total flux cleaned = 0.00674147 Jy ! Total flux subtracted in 200 components = 0.00674147 Jy ! Clean residual min=-0.002108 max=0.002353 Jy/beam ! Clean residual mean=0.000009 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.528653 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 = 9.82654e-05 Jy ! Component: 100 - total flux cleaned = 0.000116698 Jy ! Component: 150 - total flux cleaned = 0.000134148 Jy ! Component: 200 - total flux cleaned = 0.000151088 Jy ! Total flux subtracted in 200 components = 0.000151088 Jy ! Clean residual min=-0.002098 max=0.002353 Jy/beam ! Clean residual mean=0.000009 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.528804 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 87 components and 0.528804 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.904 mas, bmaj=4.555 mas, bpa=-82.51 degrees ! Estimated noise=0.476555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000312342 Jy ! Component: 100 - total flux cleaned = -0.000146482 Jy ! Component: 150 - total flux cleaned = -8.77117e-06 Jy ! Component: 200 - total flux cleaned = 0.000156066 Jy ! Total flux subtracted in 200 components = 0.000156066 Jy ! Clean residual min=-0.002180 max=0.002182 Jy/beam ! Clean residual mean=0.000003 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.52896 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 94 components and 0.52896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062510Jy sigma=1.130567 ! Fit after self-cal, rms=0.062485Jy sigma=1.130192 wmodel J1339+6328_S_map.mod ! Writing 94 model components to file: J1339+6328_S_map.mod wobs J1339+6328_S_uvs.fits ! Writing UV FITS file: J1339+6328_S_uvs.fits wwins J1339+6328_S_map.win ! wwins: Wrote 2 windows to J1339+6328_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 = 0.000252586 Jy ! Component: 100 - total flux cleaned = 0.000177482 Jy ! Component: 150 - total flux cleaned = 0.000250955 Jy ! Component: 200 - total flux cleaned = 0.000113506 Jy ! Component: 250 - total flux cleaned = 4.57595e-05 Jy ! Component: 300 - total flux cleaned = -5.31059e-05 Jy ! Component: 350 - total flux cleaned = -5.26045e-05 Jy ! Component: 400 - total flux cleaned = -0.000115575 Jy ! Component: 450 - total flux cleaned = -0.000146297 Jy ! Component: 500 - total flux cleaned = -0.000207414 Jy ! Component: 550 - total flux cleaned = -0.000268034 Jy ! Component: 600 - total flux cleaned = -0.00044643 Jy ! Component: 650 - total flux cleaned = -0.000592882 Jy ! Component: 700 - total flux cleaned = -0.00070888 Jy ! Component: 750 - total flux cleaned = -0.000823394 Jy ! Component: 800 - total flux cleaned = -0.000964475 Jy ! Component: 850 - total flux cleaned = -0.00107535 Jy ! Component: 900 - total flux cleaned = -0.00115724 Jy ! Component: 950 - total flux cleaned = -0.00110237 Jy ! Component: 1000 - total flux cleaned = -0.00102178 Jy ! Component: 1050 - total flux cleaned = -0.00110157 Jy ! Component: 1100 - total flux cleaned = -0.000917397 Jy ! Component: 1150 - total flux cleaned = -0.000995339 Jy ! Component: 1200 - total flux cleaned = -0.000918141 Jy ! Component: 1250 - total flux cleaned = -0.000892623 Jy ! Component: 1300 - total flux cleaned = -0.000918161 Jy ! Component: 1350 - total flux cleaned = -0.000818068 Jy ! Component: 1400 - total flux cleaned = -0.000818245 Jy ! Component: 1450 - total flux cleaned = -0.000842273 Jy ! Component: 1500 - total flux cleaned = -0.000744752 Jy ! Component: 1550 - total flux cleaned = -0.000672487 Jy ! Component: 1600 - total flux cleaned = -0.000600493 Jy ! Component: 1650 - total flux cleaned = -0.000600616 Jy ! Component: 1700 - total flux cleaned = -0.000459597 Jy ! Component: 1750 - total flux cleaned = -0.000436455 Jy ! Component: 1800 - total flux cleaned = -0.000389942 Jy ! Component: 1850 - total flux cleaned = -0.000320935 Jy ! Component: 1900 - total flux cleaned = -0.000252747 Jy ! Component: 1950 - total flux cleaned = -0.000184958 Jy ! Component: 2000 - total flux cleaned = -6.20111e-06 Jy ! Component: 2050 - total flux cleaned = -5.07954e-05 Jy ! Component: 2100 - total flux cleaned = -2.89791e-05 Jy ! Component: 2150 - total flux cleaned = -7.23198e-06 Jy ! Component: 2200 - total flux cleaned = 1.46462e-05 Jy ! Component: 2250 - total flux cleaned = 0.00012239 Jy ! Component: 2300 - total flux cleaned = 0.000122405 Jy ! Component: 2350 - total flux cleaned = 0.000122222 Jy ! Component: 2400 - total flux cleaned = 0.000206728 Jy ! Component: 2450 - total flux cleaned = 0.000164625 Jy ! Component: 2500 - total flux cleaned = 0.000227052 Jy ! Component: 2550 - total flux cleaned = 0.000206065 Jy ! Component: 2600 - total flux cleaned = 0.000308763 Jy ! Component: 2650 - total flux cleaned = 0.00032912 Jy ! Component: 2700 - total flux cleaned = 0.000308842 Jy ! Component: 2750 - total flux cleaned = 0.000409272 Jy ! Component: 2800 - total flux cleaned = 0.00042944 Jy ! Component: 2850 - total flux cleaned = 0.000488906 Jy ! Component: 2900 - total flux cleaned = 0.00041 Jy ! Component: 2950 - total flux cleaned = 0.000469007 Jy ! Component: 3000 - total flux cleaned = 0.00048841 Jy ! Component: 3050 - total flux cleaned = 0.000546413 Jy ! Component: 3100 - total flux cleaned = 0.000546453 Jy ! Component: 3150 - total flux cleaned = 0.000450578 Jy ! Component: 3200 - total flux cleaned = 0.000431521 Jy ! Component: 3250 - total flux cleaned = 0.000544905 Jy ! Component: 3300 - total flux cleaned = 0.000544615 Jy ! Component: 3350 - total flux cleaned = 0.000563313 Jy ! Component: 3400 - total flux cleaned = 0.000526293 Jy ! Component: 3450 - total flux cleaned = 0.000544722 Jy ! Component: 3500 - total flux cleaned = 0.000544558 Jy ! Component: 3550 - total flux cleaned = 0.000526228 Jy ! Component: 3600 - total flux cleaned = 0.000544408 Jy ! Component: 3650 - total flux cleaned = 0.000544389 Jy ! Component: 3700 - total flux cleaned = 0.00063408 Jy ! Component: 3750 - total flux cleaned = 0.000580722 Jy ! Component: 3800 - total flux cleaned = 0.000491929 Jy ! Component: 3850 - total flux cleaned = 0.000544704 Jy ! Component: 3900 - total flux cleaned = 0.000597013 Jy ! Component: 3950 - total flux cleaned = 0.000562196 Jy ! Component: 4000 - total flux cleaned = 0.000614261 Jy ! Component: 4050 - total flux cleaned = 0.000545439 Jy ! Total flux subtracted in 4096 components = 0.000494214 Jy ! Clean residual min=-0.001079 max=0.000949 Jy/beam ! Clean residual mean=-0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.529454 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 413 components and 0.529454 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1339+6328_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.904 x 4.555 at -82.51 degrees (North through East) ! Clean map min=-0.0014703 max=0.3747 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1339+6328_S_map.fits wmodel /vlbi/uf001/uva//J1339+6328_S_map.mod ! Writing 413 model components to file: /vlbi/uf001/uva//J1339+6328_S_map.mod wobs /vlbi/uf001/uva//J1339+6328_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1339+6328_S_uvs.fits wwins /vlbi/uf001/uva//J1339+6328_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1339+6328_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.374697 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000309812 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.24805 0.24805 0.4961 0.992199 1.9844 3.9688 7.9376 15.8752 31.7504 63.5008 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.374 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1209.43 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1339+6328_S_dfm.log closed on Mon Jan 14 02:31:11 2019