! Started logfile: /vlbi/uf001/uva//J0342+4809_S_dfm.log on Sun Jan 13 21:53:34 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//J0342+4809_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0342+4809_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.989864 visibilities/baseline/integration-bin. ! Found source: J0342+4809 ! ! 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 7617 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 J0342+4809_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.006643Jy sigma=25.962696 ! Fit after self-cal, rms=0.939156Jy sigma=24.179345 ! 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=2.991 mas, bmaj=4.974 mas, bpa=-4.704 degrees ! Estimated noise=0.507378 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 = 0.0471162 Jy ! Component: 100 - total flux cleaned = 0.0630265 Jy ! Total flux subtracted in 100 components = 0.0630265 Jy ! Clean residual min=-0.003574 max=0.006892 Jy/beam ! Clean residual mean=-0.000008 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.0630265 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0630265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057975Jy sigma=1.406833 ! Fit after self-cal, rms=0.057190Jy sigma=1.382925 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00819263 Jy ! Component: 100 - total flux cleaned = 0.0119369 Jy ! Total flux subtracted in 100 components = 0.0119369 Jy ! Clean residual min=-0.003145 max=0.005074 Jy/beam ! Clean residual mean=-0.000004 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.0749634 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.0749635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055920Jy sigma=1.346743 ! Fit after self-cal, rms=0.055892Jy sigma=1.346044 ! Inverting map ! Added new window around map position (9, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00487611 Jy ! Component: 100 - total flux cleaned = 0.00780334 Jy ! Total flux subtracted in 100 components = 0.00780334 Jy ! Clean residual min=-0.003175 max=0.003349 Jy/beam ! Clean residual mean=-0.000002 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0827668 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0827668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055496Jy sigma=1.334211 ! Fit after self-cal, rms=0.055458Jy sigma=1.333263 ! 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=3.6 mas, bmaj=5.654 mas, bpa=-0.6229 degrees ! Estimated noise=0.323715 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 (3.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342367 Jy ! Component: 100 - total flux cleaned = 0.00552496 Jy ! Component: 150 - total flux cleaned = 0.00704047 Jy ! Component: 200 - total flux cleaned = 0.00818715 Jy ! Total flux subtracted in 200 components = 0.00818715 Jy ! Clean residual min=-0.001833 max=0.001855 Jy/beam ! Clean residual mean=-0.000006 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0909539 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 62 components and 0.0909539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055228Jy sigma=1.326224 ! Fit after self-cal, rms=0.055201Jy sigma=1.325570 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.6 x 5.654 at -0.6229 degrees (North through East) ! Clean map min=-0.0017362 max=0.060484 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.01 KP 0.96 ! LA 0.99 MK 1.02 NL 1.01 OV 0.96 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.98 KP 0.94 ! LA 1.02 MK 0.96 NL 1.05 OV 1.06 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.04 KP 0.99 ! LA 1.01 MK 0.93 NL 0.97 OV 1.07 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.055201Jy sigma=1.325570 ! Fit after self-cal, rms=0.054629Jy sigma=1.321946 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=5.647 mas, bpa=-0.8629 degrees ! Estimated noise=0.320138 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 = 0.000118305 Jy ! Component: 100 - total flux cleaned = 0.000115732 Jy ! Component: 150 - total flux cleaned = 0.000228155 Jy ! Component: 200 - total flux cleaned = 0.000302512 Jy ! Total flux subtracted in 200 components = 0.000302512 Jy ! Clean residual min=-0.001781 max=0.001670 Jy/beam ! Clean residual mean=-0.000005 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0912564 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.0912564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054596Jy sigma=1.320997 ! Fit after self-cal, rms=0.054608Jy sigma=1.320811 ! 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=0.054608Jy sigma=1.320811 ! Fit after self-cal, rms=0.054753Jy sigma=1.313620 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.567 mas, bmaj=5.632 mas, bpa=-0.2304 degrees ! Estimated noise=0.318002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324225 Jy ! Component: 100 - total flux cleaned = 0.00040574 Jy ! Component: 150 - total flux cleaned = 0.000453985 Jy ! Component: 200 - total flux cleaned = 0.000475597 Jy ! Total flux subtracted in 200 components = 0.000475597 Jy ! Clean residual min=-0.001616 max=0.001571 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.091732 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.091732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054731Jy sigma=1.313007 ! Fit after self-cal, rms=0.054761Jy sigma=1.312753 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 = 0.000115755 Jy ! Component: 100 - total flux cleaned = 0.000153283 Jy ! Component: 150 - total flux cleaned = 0.000135784 Jy ! Component: 200 - total flux cleaned = 0.000152215 Jy ! Total flux subtracted in 200 components = 0.000152215 Jy ! Clean residual min=-0.001611 max=0.001580 Jy/beam ! Clean residual mean=-0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0918843 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.0918842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054750Jy sigma=1.312459 ! Fit after self-cal, rms=0.054749Jy sigma=1.312445 ! 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=0.054749Jy sigma=1.312445 ! Fit after self-cal, rms=0.054582Jy sigma=1.312348 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.555 mas, bmaj=5.616 mas, bpa=0.2364 degrees ! Estimated noise=0.316379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132736 Jy ! Component: 100 - total flux cleaned = 0.000223269 Jy ! Component: 150 - total flux cleaned = 0.000224313 Jy ! Component: 200 - total flux cleaned = 0.000239056 Jy ! Total flux subtracted in 200 components = 0.000239056 Jy ! Clean residual min=-0.001588 max=0.001558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0921233 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.0921233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054572Jy sigma=1.312103 ! Fit after self-cal, rms=0.054573Jy sigma=1.312091 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 = 7.84665e-05 Jy ! Component: 100 - total flux cleaned = 6.41439e-05 Jy ! Component: 150 - total flux cleaned = 6.38835e-05 Jy ! Component: 200 - total flux cleaned = 6.38367e-05 Jy ! Total flux subtracted in 200 components = 6.38367e-05 Jy ! Clean residual min=-0.001579 max=0.001562 Jy/beam ! Clean residual mean=-0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0921871 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.0921871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054567Jy sigma=1.311942 ! Fit after self-cal, rms=0.054567Jy sigma=1.311937 ! 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=0.054567Jy sigma=1.311937 ! Fit after self-cal, rms=0.054397Jy sigma=1.311902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.55 mas, bmaj=9.062 mas, bpa=4.656 degrees ! Estimated noise=0.399796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267368 Jy ! Component: 100 - total flux cleaned = 0.000379581 Jy ! Component: 150 - total flux cleaned = 0.000441294 Jy ! Component: 200 - total flux cleaned = 0.000485675 Jy ! Total flux subtracted in 200 components = 0.000485675 Jy ! Clean residual min=-0.001882 max=0.001558 Jy/beam ! Clean residual mean=-0.000003 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0926728 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 101 components and 0.0926728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054394Jy sigma=1.311884 ! Fit after self-cal, rms=0.054394Jy sigma=1.311867 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 = 6.35388e-05 Jy ! Component: 100 - total flux cleaned = 7.93184e-05 Jy ! Component: 150 - total flux cleaned = 9.39927e-05 Jy ! Component: 200 - total flux cleaned = 0.00011335 Jy ! Total flux subtracted in 200 components = 0.00011335 Jy ! Clean residual min=-0.001873 max=0.001545 Jy/beam ! Clean residual mean=-0.000003 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0927862 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 0.0927862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054393Jy sigma=1.311887 ! Fit after self-cal, rms=0.054393Jy sigma=1.311882 ! 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=3.548 mas, bmaj=5.601 mas, bpa=0.6115 degrees ! Estimated noise=0.315154 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.548 x 5.601 at 0.6115 degrees (North through East) ! Clean map min=-0.0015332 max=0.058593 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=2.95 mas, bmaj=4.928 mas, bpa=-3.402 degrees ! Estimated noise=0.490909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466323 Jy ! Component: 100 - total flux cleaned = 0.0633047 Jy ! Component: 150 - total flux cleaned = 0.0713069 Jy ! Component: 200 - total flux cleaned = 0.0765658 Jy ! Total flux subtracted in 200 components = 0.0765658 Jy ! Clean residual min=-0.003114 max=0.002953 Jy/beam ! Clean residual mean=-0.000002 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0765658 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0765658 Jy ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=5.601 mas, bpa=0.6115 degrees ! Estimated noise=0.315154 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 = 0.00485375 Jy ! Component: 100 - total flux cleaned = 0.00795598 Jy ! Component: 150 - total flux cleaned = 0.0101693 Jy ! Component: 200 - total flux cleaned = 0.0118049 Jy ! Total flux subtracted in 200 components = 0.0118049 Jy ! Clean residual min=-0.001685 max=0.001469 Jy/beam ! Clean residual mean=-0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0883707 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 55 components and 0.0883707 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=7.55 mas, bmaj=9.062 mas, bpa=4.656 degrees ! Estimated noise=0.399796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185734 Jy ! Component: 100 - total flux cleaned = 0.00297848 Jy ! Component: 150 - total flux cleaned = 0.00333444 Jy ! Component: 200 - total flux cleaned = 0.00359711 Jy ! Total flux subtracted in 200 components = 0.00359711 Jy ! Clean residual min=-0.001905 max=0.001556 Jy/beam ! Clean residual mean=-0.000003 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0919678 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 = 0.00019586 Jy ! Component: 100 - total flux cleaned = 0.000308185 Jy ! Component: 150 - total flux cleaned = 0.000391057 Jy ! Component: 200 - total flux cleaned = 0.0004646 Jy ! Total flux subtracted in 200 components = 0.0004646 Jy ! Clean residual min=-0.001881 max=0.001557 Jy/beam ! Clean residual mean=-0.000003 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0924324 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 109 components and 0.0924324 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=5.601 mas, bpa=0.6115 degrees ! Estimated noise=0.315154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000235288 Jy ! Component: 100 - total flux cleaned = -0.000184202 Jy ! Component: 150 - total flux cleaned = -9.62506e-05 Jy ! Component: 200 - total flux cleaned = -3.80241e-05 Jy ! Total flux subtracted in 200 components = -3.80241e-05 Jy ! Clean residual min=-0.001568 max=0.001499 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0923944 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 0.0923944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054414Jy sigma=1.312369 ! Fit after self-cal, rms=0.054407Jy sigma=1.312210 wmodel J0342+4809_S_map.mod ! Writing 126 model components to file: J0342+4809_S_map.mod wobs J0342+4809_S_uvs.fits ! Writing UV FITS file: J0342+4809_S_uvs.fits wwins J0342+4809_S_map.win ! wwins: Wrote 3 windows to J0342+4809_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 = -0.000421386 Jy ! Component: 100 - total flux cleaned = -0.000912698 Jy ! Component: 150 - total flux cleaned = -0.00111063 Jy ! Component: 200 - total flux cleaned = -0.0012777 Jy ! Component: 250 - total flux cleaned = -0.00143946 Jy ! Component: 300 - total flux cleaned = -0.00150708 Jy ! Component: 350 - total flux cleaned = -0.00157355 Jy ! Component: 400 - total flux cleaned = -0.00163857 Jy ! Component: 450 - total flux cleaned = -0.00168134 Jy ! Component: 500 - total flux cleaned = -0.00172309 Jy ! Component: 550 - total flux cleaned = -0.00164068 Jy ! Component: 600 - total flux cleaned = -0.00166095 Jy ! Component: 650 - total flux cleaned = -0.00166044 Jy ! Component: 700 - total flux cleaned = -0.0016205 Jy ! Component: 750 - total flux cleaned = -0.00162032 Jy ! Component: 800 - total flux cleaned = -0.00167758 Jy ! Component: 850 - total flux cleaned = -0.00163994 Jy ! Component: 900 - total flux cleaned = -0.00169576 Jy ! Component: 950 - total flux cleaned = -0.00171387 Jy ! Component: 1000 - total flux cleaned = -0.00165929 Jy ! Component: 1050 - total flux cleaned = -0.00162372 Jy ! Component: 1100 - total flux cleaned = -0.00171246 Jy ! Component: 1150 - total flux cleaned = -0.00165978 Jy ! Component: 1200 - total flux cleaned = -0.00165967 Jy ! Component: 1250 - total flux cleaned = -0.00165951 Jy ! Component: 1300 - total flux cleaned = -0.00165935 Jy ! Component: 1350 - total flux cleaned = -0.00165941 Jy ! Component: 1400 - total flux cleaned = -0.00160983 Jy ! Component: 1450 - total flux cleaned = -0.00164286 Jy ! Component: 1500 - total flux cleaned = -0.00162655 Jy ! Component: 1550 - total flux cleaned = -0.00164242 Jy ! Component: 1600 - total flux cleaned = -0.00159457 Jy ! Component: 1650 - total flux cleaned = -0.00154726 Jy ! Component: 1700 - total flux cleaned = -0.00153196 Jy ! Component: 1750 - total flux cleaned = -0.0015475 Jy ! Component: 1800 - total flux cleaned = -0.00148631 Jy ! Component: 1850 - total flux cleaned = -0.00147117 Jy ! Component: 1900 - total flux cleaned = -0.001426 Jy ! Component: 1950 - total flux cleaned = -0.00133708 Jy ! Component: 2000 - total flux cleaned = -0.00135179 Jy ! Component: 2050 - total flux cleaned = -0.0013518 Jy ! Component: 2100 - total flux cleaned = -0.00132268 Jy ! Component: 2150 - total flux cleaned = -0.00129393 Jy ! Component: 2200 - total flux cleaned = -0.00130827 Jy ! Component: 2250 - total flux cleaned = -0.00132242 Jy ! Component: 2300 - total flux cleaned = -0.00129437 Jy ! Component: 2350 - total flux cleaned = -0.00126645 Jy ! Component: 2400 - total flux cleaned = -0.00129402 Jy ! Component: 2450 - total flux cleaned = -0.00128024 Jy ! Component: 2500 - total flux cleaned = -0.00128005 Jy ! Component: 2550 - total flux cleaned = -0.00122603 Jy ! Component: 2600 - total flux cleaned = -0.00119938 Jy ! Component: 2650 - total flux cleaned = -0.00117277 Jy ! Component: 2700 - total flux cleaned = -0.00117298 Jy ! Component: 2750 - total flux cleaned = -0.00115991 Jy ! Component: 2800 - total flux cleaned = -0.00115994 Jy ! Component: 2850 - total flux cleaned = -0.00105689 Jy ! Component: 2900 - total flux cleaned = -0.00105691 Jy ! Component: 2950 - total flux cleaned = -0.00108232 Jy ! Component: 3000 - total flux cleaned = -0.00105723 Jy ! Component: 3050 - total flux cleaned = -0.00104472 Jy ! Component: 3100 - total flux cleaned = -0.0010572 Jy ! Component: 3150 - total flux cleaned = -0.00100775 Jy ! Component: 3200 - total flux cleaned = -0.00104455 Jy ! Component: 3250 - total flux cleaned = -0.000995728 Jy ! Component: 3300 - total flux cleaned = -0.000959477 Jy ! Component: 3350 - total flux cleaned = -0.000935431 Jy ! Component: 3400 - total flux cleaned = -0.000935542 Jy ! Component: 3450 - total flux cleaned = -0.0009475 Jy ! Component: 3500 - total flux cleaned = -0.000912195 Jy ! Component: 3550 - total flux cleaned = -0.000924048 Jy ! Component: 3600 - total flux cleaned = -0.000924112 Jy ! Component: 3650 - total flux cleaned = -0.000877803 Jy ! Component: 3700 - total flux cleaned = -0.000900694 Jy ! Component: 3750 - total flux cleaned = -0.000832292 Jy ! Component: 3800 - total flux cleaned = -0.000855003 Jy ! Component: 3850 - total flux cleaned = -0.000787323 Jy ! Component: 3900 - total flux cleaned = -0.000832378 Jy ! Component: 3950 - total flux cleaned = -0.000821212 Jy ! Component: 4000 - total flux cleaned = -0.000776955 Jy ! Component: 4050 - total flux cleaned = -0.000821041 Jy ! Total flux subtracted in 4096 components = -0.000755434 Jy ! Clean residual min=-0.000645 max=0.000663 Jy/beam ! Clean residual mean=0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.091639 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 416 components and 0.091639 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0342+4809_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.548 x 5.601 at 0.6115 degrees (North through East) ! Clean map min=-0.0011271 max=0.058215 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0342+4809_S_map.fits wmodel /vlbi/uf001/uva//J0342+4809_S_map.mod ! Writing 416 model components to file: /vlbi/uf001/uva//J0342+4809_S_map.mod wobs /vlbi/uf001/uva//J0342+4809_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0342+4809_S_uvs.fits wwins /vlbi/uf001/uva//J0342+4809_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0342+4809_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0582147 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201865 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04028 1.04028 2.08055 4.16111 8.32222 16.6444 33.2889 66.5778 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 288.384 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0342+4809_S_dfm.log closed on Sun Jan 13 21:53:38 2019