! Started logfile: /vlbi/uf001/uva//J0045-3705_S_a_dfm.log on Sun Jan 13 20:42:06 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//J0045-3705_S_a_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0045-3705_S_a_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! AN table 2: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.985532 visibilities/baseline/integration-bin. ! Found source: J0045-3705 ! ! 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 5109 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 J0045-3705_S_a] 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.056731Jy sigma=13.346566 ! Fit after self-cal, rms=0.684078Jy sigma=8.481413 ! 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=2.325 mas, bmaj=6.531 mas, bpa=-5.436 degrees ! Estimated noise=1.11639 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 = 0.256751 Jy ! Component: 100 - total flux cleaned = 0.314582 Jy ! Total flux subtracted in 100 components = 0.314582 Jy ! Clean residual min=-0.013878 max=0.032400 Jy/beam ! Clean residual mean=-0.000155 rms=0.004396 Jy/beam ! Combined flux in latest and established models = 0.314582 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.314582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119580Jy sigma=1.425797 ! Fit after self-cal, rms=0.119566Jy sigma=1.425725 ! Inverting map ! Added new window around map position (-3, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02792 Jy ! Component: 100 - total flux cleaned = 0.0419297 Jy ! Total flux subtracted in 100 components = 0.0419297 Jy ! Clean residual min=-0.012915 max=0.020668 Jy/beam ! Clean residual mean=-0.000072 rms=0.003347 Jy/beam ! Combined flux in latest and established models = 0.356511 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.356511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113594Jy sigma=1.332440 ! Fit after self-cal, rms=0.113177Jy sigma=1.325982 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.942 mas, bmaj=7.773 mas, bpa=-6.014 degrees ! Estimated noise=0.794259 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 = 0.0103421 Jy ! Component: 100 - total flux cleaned = 0.0113821 Jy ! Component: 150 - total flux cleaned = 0.0120623 Jy ! Component: 200 - total flux cleaned = 0.0128514 Jy ! Total flux subtracted in 200 components = 0.0128514 Jy ! Clean residual min=-0.014062 max=0.016263 Jy/beam ! Clean residual mean=-0.000045 rms=0.003279 Jy/beam ! Combined flux in latest and established models = 0.369363 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.369363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111757Jy sigma=1.309566 ! Fit after self-cal, rms=0.111711Jy sigma=1.308361 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.942 x 7.773 at -6.014 degrees (North through East) ! Clean map min=-0.013677 max=0.30695 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 KP 1.01 LA 0.88 ! MK 0.99 NL 1.30 OV 1.03 PT 1.03 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 HN 1.56 KP 0.98 LA 0.85 ! MK 1.03 NL 1.03 OV 0.97 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 KP 1.00 LA 0.89 ! MK 0.98 NL 1.28 OV 0.96 PT 1.07 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.92 HN 1.56 KP 0.99 LA 0.89 ! MK 1.03 NL 1.04 OV 0.96 PT 1.06 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 KP 1.00 LA 0.90 ! MK 0.96 NL 1.20 OV 0.97 PT 1.07 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.92 HN 1.65 KP 0.95 LA 0.93 ! MK 1.03 NL 0.97 OV 0.95 PT 1.05 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.111711Jy sigma=1.308361 ! Fit after self-cal, rms=0.116249Jy sigma=1.195344 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.962 mas, bmaj=7.736 mas, bpa=-5.421 degrees ! Estimated noise=0.806528 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 = -0.00512601 Jy ! Component: 100 - total flux cleaned = -0.00527156 Jy ! Component: 150 - total flux cleaned = -0.00537149 Jy ! Component: 200 - total flux cleaned = -0.00544904 Jy ! Total flux subtracted in 200 components = -0.00544904 Jy ! Clean residual min=-0.005062 max=0.004480 Jy/beam ! Clean residual mean=0.000006 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.363914 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.363914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115841Jy sigma=1.192141 ! Fit after self-cal, rms=0.116088Jy sigma=1.191016 ! 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=0.116088Jy sigma=1.191016 ! Fit after self-cal, rms=0.116889Jy sigma=1.190336 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.968 mas, bmaj=7.739 mas, bpa=-5.431 degrees ! Estimated noise=0.805481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00344518 Jy ! Component: 100 - total flux cleaned = -0.00353077 Jy ! Component: 150 - total flux cleaned = -0.00359369 Jy ! Component: 200 - total flux cleaned = -0.00370293 Jy ! Total flux subtracted in 200 components = -0.00370293 Jy ! Clean residual min=-0.004641 max=0.004020 Jy/beam ! Clean residual mean=0.000007 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.360211 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.360211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116692Jy sigma=1.188980 ! Fit after self-cal, rms=0.116647Jy sigma=1.188686 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 = -0.000914687 Jy ! Component: 100 - total flux cleaned = -0.000915512 Jy ! Component: 150 - total flux cleaned = -0.000960759 Jy ! Component: 200 - total flux cleaned = -0.000999123 Jy ! Total flux subtracted in 200 components = -0.000999123 Jy ! Clean residual min=-0.004389 max=0.004008 Jy/beam ! Clean residual mean=0.000004 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.359212 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.359212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116581Jy sigma=1.188285 ! Fit after self-cal, rms=0.116561Jy sigma=1.188216 ! 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=0.116561Jy sigma=1.188216 ! Fit after self-cal, rms=0.117462Jy sigma=1.187666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.972 mas, bmaj=7.741 mas, bpa=-5.422 degrees ! Estimated noise=0.804959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00212943 Jy ! Component: 100 - total flux cleaned = -0.00228112 Jy ! Component: 150 - total flux cleaned = -0.00240792 Jy ! Component: 200 - total flux cleaned = -0.00248423 Jy ! Total flux subtracted in 200 components = -0.00248423 Jy ! Clean residual min=-0.004442 max=0.003803 Jy/beam ! Clean residual mean=0.000006 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.356727 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.356727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117375Jy sigma=1.187203 ! Fit after self-cal, rms=0.117365Jy sigma=1.187099 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 = -0.000498494 Jy ! Component: 100 - total flux cleaned = -0.000497745 Jy ! Component: 150 - total flux cleaned = -0.000528866 Jy ! Component: 200 - total flux cleaned = -0.000528941 Jy ! Total flux subtracted in 200 components = -0.000528941 Jy ! Clean residual min=-0.004295 max=0.003762 Jy/beam ! Clean residual mean=0.000005 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.356198 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.356198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117332Jy sigma=1.186915 ! Fit after self-cal, rms=0.117321Jy sigma=1.186888 ! 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=0.117321Jy sigma=1.186888 ! Fit after self-cal, rms=0.117975Jy sigma=1.186653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.245 mas, bmaj=23.61 mas, bpa=-0.7708 degrees ! Estimated noise=1.02959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00127347 Jy ! Component: 100 - total flux cleaned = -0.00127583 Jy ! Component: 150 - total flux cleaned = -0.00126185 Jy ! Component: 200 - total flux cleaned = -0.00124795 Jy ! Total flux subtracted in 200 components = -0.00124795 Jy ! Clean residual min=-0.004176 max=0.003552 Jy/beam ! Clean residual mean=0.000014 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.35495 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 0.35495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117962Jy sigma=1.186717 ! Fit after self-cal, rms=0.117962Jy sigma=1.186646 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 = -0.000113472 Jy ! Component: 100 - total flux cleaned = -0.000111136 Jy ! Component: 150 - total flux cleaned = -9.64515e-05 Jy ! Component: 200 - total flux cleaned = -9.5891e-05 Jy ! Total flux subtracted in 200 components = -9.5891e-05 Jy ! Clean residual min=-0.004148 max=0.003537 Jy/beam ! Clean residual mean=0.000014 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.354854 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 66 components and 0.354854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117964Jy sigma=1.186740 ! Fit after self-cal, rms=0.117955Jy sigma=1.186704 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.976 mas, bmaj=7.746 mas, bpa=-5.403 degrees ! Estimated noise=0.804398 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.976 x 7.746 at -5.403 degrees (North through East) ! Clean map min=-0.0042111 max=0.31415 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=2.342 mas, bmaj=6.511 mas, bpa=-4.558 degrees ! Estimated noise=1.12985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.259637 Jy ! Component: 100 - total flux cleaned = 0.317062 Jy ! Component: 150 - total flux cleaned = 0.336753 Jy ! Component: 200 - total flux cleaned = 0.345761 Jy ! Total flux subtracted in 200 components = 0.345761 Jy ! Clean residual min=-0.005086 max=0.005335 Jy/beam ! Clean residual mean=-0.000018 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.345761 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 0.345761 Jy ! Inverting map and beam ! Estimated beam: bmin=2.976 mas, bmaj=7.746 mas, bpa=-5.403 degrees ! Estimated noise=0.804398 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 (5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00621975 Jy ! Component: 100 - total flux cleaned = 0.00945085 Jy ! Component: 150 - total flux cleaned = 0.0106488 Jy ! Component: 200 - total flux cleaned = 0.0108874 Jy ! Total flux subtracted in 200 components = 0.0108874 Jy ! Clean residual min=-0.004037 max=0.003378 Jy/beam ! Clean residual mean=0.000012 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.356648 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.356648 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=8.245 mas, bmaj=23.61 mas, bpa=-0.7708 degrees ! Estimated noise=1.02959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000610024 Jy ! Component: 100 - total flux cleaned = 0.000546487 Jy ! Component: 150 - total flux cleaned = 0.000460184 Jy ! Component: 200 - total flux cleaned = 0.000380488 Jy ! Total flux subtracted in 200 components = 0.000380488 Jy ! Clean residual min=-0.004032 max=0.003284 Jy/beam ! Clean residual mean=0.000027 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.357029 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 = -7.32103e-05 Jy ! Component: 100 - total flux cleaned = -0.000140759 Jy ! Component: 150 - total flux cleaned = -0.000202828 Jy ! Component: 200 - total flux cleaned = -0.00022188 Jy ! Total flux subtracted in 200 components = -0.00022188 Jy ! Clean residual min=-0.003969 max=0.003253 Jy/beam ! Clean residual mean=0.000025 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.356807 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.356807 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.976 mas, bmaj=7.746 mas, bpa=-5.403 degrees ! Estimated noise=0.804398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.32252e-05 Jy ! Component: 100 - total flux cleaned = 8.35395e-05 Jy ! Component: 150 - total flux cleaned = 1.53436e-05 Jy ! Component: 200 - total flux cleaned = -4.87219e-05 Jy ! Total flux subtracted in 200 components = -4.87219e-05 Jy ! Clean residual min=-0.003897 max=0.003278 Jy/beam ! Clean residual mean=0.000012 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.356758 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.356758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117744Jy sigma=1.185643 ! Fit after self-cal, rms=0.117680Jy sigma=1.185319 wmodel J0045-3705_S_a_map.mod ! Writing 76 model components to file: J0045-3705_S_a_map.mod wobs J0045-3705_S_a_uvs.fits ! Writing UV FITS file: J0045-3705_S_a_uvs.fits wwins J0045-3705_S_a_map.win ! wwins: Wrote 3 windows to J0045-3705_S_a_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 = -0.00105979 Jy ! Component: 100 - total flux cleaned = -0.00167078 Jy ! Component: 150 - total flux cleaned = -0.00178344 Jy ! Component: 200 - total flux cleaned = -0.0016765 Jy ! Component: 250 - total flux cleaned = -0.0015742 Jy ! Component: 300 - total flux cleaned = -0.00162295 Jy ! Component: 350 - total flux cleaned = -0.00167068 Jy ! Component: 400 - total flux cleaned = -0.00157912 Jy ! Component: 450 - total flux cleaned = -0.00162407 Jy ! Component: 500 - total flux cleaned = -0.0015368 Jy ! Component: 550 - total flux cleaned = -0.00145159 Jy ! Component: 600 - total flux cleaned = -0.00136901 Jy ! Component: 650 - total flux cleaned = -0.001369 Jy ! Component: 700 - total flux cleaned = -0.00132888 Jy ! Component: 750 - total flux cleaned = -0.00121212 Jy ! Component: 800 - total flux cleaned = -0.00105935 Jy ! Component: 850 - total flux cleaned = -0.00102121 Jy ! Component: 900 - total flux cleaned = -0.000726825 Jy ! Component: 950 - total flux cleaned = -0.000691113 Jy ! Component: 1000 - total flux cleaned = -0.000584001 Jy ! Component: 1050 - total flux cleaned = -0.000513589 Jy ! Component: 1100 - total flux cleaned = -0.00030709 Jy ! Component: 1150 - total flux cleaned = -0.000104669 Jy ! Component: 1200 - total flux cleaned = 2.82161e-05 Jy ! Component: 1250 - total flux cleaned = 0.000192351 Jy ! Component: 1300 - total flux cleaned = 0.000321539 Jy ! Component: 1350 - total flux cleaned = 0.000576003 Jy ! Component: 1400 - total flux cleaned = 0.000701158 Jy ! Component: 1450 - total flux cleaned = 0.00085531 Jy ! Component: 1500 - total flux cleaned = 0.00109972 Jy ! Component: 1550 - total flux cleaned = 0.00134026 Jy ! Component: 1600 - total flux cleaned = 0.00157716 Jy ! Component: 1650 - total flux cleaned = 0.00172291 Jy ! Component: 1700 - total flux cleaned = 0.00178078 Jy ! Component: 1750 - total flux cleaned = 0.0019522 Jy ! Component: 1800 - total flux cleaned = 0.00217753 Jy ! Component: 1850 - total flux cleaned = 0.00228856 Jy ! Component: 1900 - total flux cleaned = 0.00245342 Jy ! Component: 1950 - total flux cleaned = 0.00256159 Jy ! Component: 2000 - total flux cleaned = 0.00266924 Jy ! Component: 2050 - total flux cleaned = 0.00282864 Jy ! Component: 2100 - total flux cleaned = 0.00293336 Jy ! Component: 2150 - total flux cleaned = 0.00303685 Jy ! Component: 2200 - total flux cleaned = 0.0030882 Jy ! Component: 2250 - total flux cleaned = 0.00321465 Jy ! Component: 2300 - total flux cleaned = 0.0032897 Jy ! Component: 2350 - total flux cleaned = 0.00331466 Jy ! Component: 2400 - total flux cleaned = 0.00341236 Jy ! Component: 2450 - total flux cleaned = 0.00343664 Jy ! Component: 2500 - total flux cleaned = 0.00355685 Jy ! Component: 2550 - total flux cleaned = 0.0036519 Jy ! Component: 2600 - total flux cleaned = 0.00367554 Jy ! Component: 2650 - total flux cleaned = 0.0037687 Jy ! Component: 2700 - total flux cleaned = 0.00381481 Jy ! Component: 2750 - total flux cleaned = 0.00386041 Jy ! Component: 2800 - total flux cleaned = 0.00399593 Jy ! Component: 2850 - total flux cleaned = 0.00392838 Jy ! Component: 2900 - total flux cleaned = 0.00399526 Jy ! Component: 2950 - total flux cleaned = 0.00406114 Jy ! Component: 3000 - total flux cleaned = 0.00408276 Jy ! Component: 3050 - total flux cleaned = 0.00414775 Jy ! Component: 3100 - total flux cleaned = 0.00416932 Jy ! Component: 3150 - total flux cleaned = 0.00425445 Jy ! Component: 3200 - total flux cleaned = 0.00419108 Jy ! Component: 3250 - total flux cleaned = 0.00423302 Jy ! Component: 3300 - total flux cleaned = 0.00429536 Jy ! Component: 3350 - total flux cleaned = 0.00433643 Jy ! Component: 3400 - total flux cleaned = 0.00433644 Jy ! Component: 3450 - total flux cleaned = 0.00439751 Jy ! Component: 3500 - total flux cleaned = 0.00445819 Jy ! Component: 3550 - total flux cleaned = 0.00445826 Jy ! Component: 3600 - total flux cleaned = 0.00455762 Jy ! Component: 3650 - total flux cleaned = 0.00457715 Jy ! Component: 3700 - total flux cleaned = 0.00451839 Jy ! Component: 3750 - total flux cleaned = 0.00453784 Jy ! Component: 3800 - total flux cleaned = 0.00463416 Jy ! Component: 3850 - total flux cleaned = 0.00469161 Jy ! Component: 3900 - total flux cleaned = 0.00467266 Jy ! Component: 3950 - total flux cleaned = 0.00471033 Jy ! Component: 4000 - total flux cleaned = 0.00474778 Jy ! Component: 4050 - total flux cleaned = 0.00478513 Jy ! Total flux subtracted in 4096 components = 0.00484084 Jy ! Clean residual min=-0.001054 max=0.001089 Jy/beam ! Clean residual mean=0.000009 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.361599 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 348 components and 0.361599 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0045-3705_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.976 x 7.746 at -5.403 degrees (North through East) ! Clean map min=-0.0029889 max=0.32132 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0045-3705_S_a_map.fits wmodel /vlbi/uf001/uva//J0045-3705_S_a_map.mod ! Writing 348 model components to file: /vlbi/uf001/uva//J0045-3705_S_a_map.mod wobs /vlbi/uf001/uva//J0045-3705_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0045-3705_S_a_uvs.fits wwins /vlbi/uf001/uva//J0045-3705_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0045-3705_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.321318 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000340442 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.317855 0.317855 0.635709 1.27142 2.54284 5.08567 10.1713 20.3427 40.6854 81.3708 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.321 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 943.827 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0045-3705_S_a_dfm.log closed on Sun Jan 13 20:42:10 2019