! Started logfile: /vlbi/uf001/uva//J0959-0828_S_dfm.log on Mon Jan 14 00:41:44 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//J0959-0828_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0959-0828_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.981287 visibilities/baseline/integration-bin. ! Found source: J0959-0828 ! ! 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 7551 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 J0959-0828_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 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=1.046944Jy sigma=20.577136 ! Fit after self-cal, rms=0.733038Jy sigma=14.576876 ! 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=2.641 mas, bmaj=6.818 mas, bpa=-4.575 degrees ! Estimated noise=0.571129 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 = 0.195125 Jy ! Component: 100 - total flux cleaned = 0.272889 Jy ! Total flux subtracted in 100 components = 0.272889 Jy ! Clean residual min=-0.013118 max=0.036802 Jy/beam ! Clean residual mean=-0.000057 rms=0.003959 Jy/beam ! Combined flux in latest and established models = 0.272889 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.272889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122144Jy sigma=2.051983 ! Fit after self-cal, rms=0.121456Jy sigma=2.034048 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.043709 Jy ! Component: 100 - total flux cleaned = 0.0693109 Jy ! Total flux subtracted in 100 components = 0.0693109 Jy ! Clean residual min=-0.008729 max=0.013331 Jy/beam ! Clean residual mean=-0.000024 rms=0.002206 Jy/beam ! Combined flux in latest and established models = 0.3422 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.3422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098081Jy sigma=1.543723 ! Fit after self-cal, rms=0.097991Jy sigma=1.540844 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164594 Jy ! Component: 100 - total flux cleaned = 0.0269137 Jy ! Total flux subtracted in 100 components = 0.0269137 Jy ! Clean residual min=-0.008160 max=0.009331 Jy/beam ! Clean residual mean=-0.000011 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 0.369113 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.369113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093755Jy sigma=1.464945 ! Fit after self-cal, rms=0.093745Jy sigma=1.464470 ! 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=3.192 mas, bmaj=7.762 mas, bpa=-3.789 degrees ! Estimated noise=0.425652 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 = 0.00782047 Jy ! Component: 100 - total flux cleaned = 0.0119273 Jy ! Component: 150 - total flux cleaned = 0.0142414 Jy ! Component: 200 - total flux cleaned = 0.0149148 Jy ! Total flux subtracted in 200 components = 0.0149148 Jy ! Clean residual min=-0.007242 max=0.008857 Jy/beam ! Clean residual mean=-0.000003 rms=0.001732 Jy/beam ! Combined flux in latest and established models = 0.384028 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.384028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092648Jy sigma=1.454026 ! Fit after self-cal, rms=0.092643Jy sigma=1.453777 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.192 x 7.762 at -3.789 degrees (North through East) ! Clean map min=-0.0070361 max=0.25886 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.96 KP 1.03 ! LA 0.96 MK 0.99 NL 1.09 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.00 KP 1.01 ! LA 0.97 MK 1.03 NL 1.12 OV 0.94 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.97 HN 0.99 KP 1.00 ! LA 0.97 MK 1.07 NL 1.13 OV 1.01 ! PT 1.00 SC 1.08 ! ! ! Fit before self-cal, rms=0.092643Jy sigma=1.453777 ! Fit after self-cal, rms=0.087471Jy sigma=1.400750 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.218 mas, bmaj=7.841 mas, bpa=-3.833 degrees ! Estimated noise=0.431331 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 = -5.67982e-05 Jy ! Component: 100 - total flux cleaned = -0.000182207 Jy ! Component: 150 - total flux cleaned = -0.0001806 Jy ! Component: 200 - total flux cleaned = -0.000176297 Jy ! Total flux subtracted in 200 components = -0.000176297 Jy ! Clean residual min=-0.006766 max=0.006389 Jy/beam ! Clean residual mean=0.000004 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.383852 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.383852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087340Jy sigma=1.399633 ! Fit after self-cal, rms=0.087340Jy sigma=1.399357 ! 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=0.087340Jy sigma=1.399357 ! Fit after self-cal, rms=0.079048Jy sigma=1.292847 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.231 mas, bmaj=7.956 mas, bpa=-3.118 degrees ! Estimated noise=0.437775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000818947 Jy ! Component: 100 - total flux cleaned = 0.000746077 Jy ! Component: 150 - total flux cleaned = 0.000684733 Jy ! Component: 200 - total flux cleaned = 0.000736988 Jy ! Total flux subtracted in 200 components = 0.000736988 Jy ! Clean residual min=-0.002879 max=0.002845 Jy/beam ! Clean residual mean=0.000005 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.384589 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 76 components and 0.384589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078912Jy sigma=1.290148 ! Fit after self-cal, rms=0.078928Jy sigma=1.289837 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 = -0.00011366 Jy ! Component: 100 - total flux cleaned = -7.20233e-05 Jy ! Component: 150 - total flux cleaned = -7.54719e-05 Jy ! Component: 200 - total flux cleaned = -7.5101e-05 Jy ! Total flux subtracted in 200 components = -7.5101e-05 Jy ! Clean residual min=-0.002788 max=0.002737 Jy/beam ! Clean residual mean=0.000005 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.384514 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 0.384514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078888Jy sigma=1.289043 ! Fit after self-cal, rms=0.078886Jy sigma=1.288968 ! 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=0.078886Jy sigma=1.288968 ! Fit after self-cal, rms=0.078806Jy sigma=1.275104 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.226 mas, bmaj=7.966 mas, bpa=-3.078 degrees ! Estimated noise=0.43789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000376546 Jy ! Component: 100 - total flux cleaned = -0.000412799 Jy ! Component: 150 - total flux cleaned = -0.000474347 Jy ! Component: 200 - total flux cleaned = -0.000502536 Jy ! Total flux subtracted in 200 components = -0.000502536 Jy ! Clean residual min=-0.002021 max=0.001974 Jy/beam ! Clean residual mean=0.000003 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.384011 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 87 components and 0.384011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078775Jy sigma=1.274567 ! Fit after self-cal, rms=0.078772Jy sigma=1.274498 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 = -0.000104298 Jy ! Component: 100 - total flux cleaned = -0.000103703 Jy ! Component: 150 - total flux cleaned = -0.000103399 Jy ! Component: 200 - total flux cleaned = -0.000102864 Jy ! Total flux subtracted in 200 components = -0.000102864 Jy ! Clean residual min=-0.002033 max=0.001954 Jy/beam ! Clean residual mean=0.000003 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.383908 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 90 components and 0.383908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078756Jy sigma=1.274162 ! Fit after self-cal, rms=0.078755Jy sigma=1.274133 ! 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=0.078755Jy sigma=1.274133 ! Fit after self-cal, rms=0.079084Jy sigma=1.274071 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.42 mas, bmaj=13.44 mas, bpa=-0.07765 degrees ! Estimated noise=0.56124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000218846 Jy ! Component: 100 - total flux cleaned = -0.00019016 Jy ! Component: 150 - total flux cleaned = -0.000168801 Jy ! Component: 200 - total flux cleaned = -0.000177665 Jy ! Total flux subtracted in 200 components = -0.000177665 Jy ! Clean residual min=-0.002196 max=0.002598 Jy/beam ! Clean residual mean=0.000006 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.383731 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 93 components and 0.383731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079083Jy sigma=1.274093 ! Fit after self-cal, rms=0.079083Jy sigma=1.274070 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-119.5, -61.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151678 Jy ! Component: 100 - total flux cleaned = 0.00157188 Jy ! Component: 150 - total flux cleaned = 0.00169871 Jy ! Component: 200 - total flux cleaned = 0.00162822 Jy ! Total flux subtracted in 200 components = 0.00162822 Jy ! Clean residual min=-0.001998 max=0.002150 Jy/beam ! Clean residual mean=0.000005 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.385359 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 126 components and 0.385359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079025Jy sigma=1.273159 ! Fit after self-cal, rms=0.079023Jy sigma=1.273079 ! 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=3.229 mas, bmaj=7.968 mas, bpa=-2.972 degrees ! Estimated noise=0.438115 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.229 x 7.968 at -2.972 degrees (North through East) ! Clean map min=-0.0017764 max=0.26712 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=2.669 mas, bmaj=6.976 mas, bpa=-3.953 degrees ! Estimated noise=0.595805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.202249 Jy ! Component: 100 - total flux cleaned = 0.281823 Jy ! Component: 150 - total flux cleaned = 0.323954 Jy ! Component: 200 - total flux cleaned = 0.347497 Jy ! Total flux subtracted in 200 components = 0.347497 Jy ! Clean residual min=-0.005179 max=0.011919 Jy/beam ! Clean residual mean=-0.000016 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 0.347497 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.347497 Jy ! Inverting map and beam ! Estimated beam: bmin=3.229 mas, bmaj=7.968 mas, bpa=-2.972 degrees ! Estimated noise=0.438115 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 = 0.0177317 Jy ! Component: 100 - total flux cleaned = 0.0268414 Jy ! Component: 150 - total flux cleaned = 0.0317926 Jy ! Component: 200 - total flux cleaned = 0.0347293 Jy ! Total flux subtracted in 200 components = 0.0347293 Jy ! Clean residual min=-0.002456 max=0.002444 Jy/beam ! Clean residual mean=0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.382226 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 57 components and 0.382227 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=7.42 mas, bmaj=13.44 mas, bpa=-0.07765 degrees ! Estimated noise=0.56124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206732 Jy ! Component: 100 - total flux cleaned = 0.00239825 Jy ! Component: 150 - total flux cleaned = 0.00265863 Jy ! Component: 200 - total flux cleaned = 0.00290701 Jy ! Total flux subtracted in 200 components = 0.00290701 Jy ! Clean residual min=-0.002013 max=0.002016 Jy/beam ! Clean residual mean=0.000004 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.385134 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 = 0.000168238 Jy ! Component: 100 - total flux cleaned = 0.000224276 Jy ! Component: 150 - total flux cleaned = 0.000225476 Jy ! Component: 200 - total flux cleaned = 0.000268446 Jy ! Total flux subtracted in 200 components = 0.000268446 Jy ! Clean residual min=-0.001976 max=0.002085 Jy/beam ! Clean residual mean=0.000005 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.385402 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 128 components and 0.385402 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.229 mas, bmaj=7.968 mas, bpa=-2.972 degrees ! Estimated noise=0.438115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.67828e-05 Jy ! Component: 100 - total flux cleaned = 0.000326714 Jy ! Component: 150 - total flux cleaned = 0.000411887 Jy ! Component: 200 - total flux cleaned = 0.000450024 Jy ! Total flux subtracted in 200 components = 0.000450024 Jy ! Clean residual min=-0.002179 max=0.002166 Jy/beam ! Clean residual mean=0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.385852 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 145 components and 0.385852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079087Jy sigma=1.273811 ! Fit after self-cal, rms=0.079069Jy sigma=1.273618 wmodel J0959-0828_S_map.mod ! Writing 145 model components to file: J0959-0828_S_map.mod wobs J0959-0828_S_uvs.fits ! Writing UV FITS file: J0959-0828_S_uvs.fits wwins J0959-0828_S_map.win ! wwins: Wrote 2 windows to J0959-0828_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 = 0.000156554 Jy ! Component: 100 - total flux cleaned = 0.000476848 Jy ! Component: 150 - total flux cleaned = 0.000713959 Jy ! Component: 200 - total flux cleaned = 0.000812367 Jy ! Component: 250 - total flux cleaned = 0.000970529 Jy ! Component: 300 - total flux cleaned = 0.00112425 Jy ! Component: 350 - total flux cleaned = 0.00121443 Jy ! Component: 400 - total flux cleaned = 0.00130183 Jy ! Component: 450 - total flux cleaned = 0.00135894 Jy ! Component: 500 - total flux cleaned = 0.00141494 Jy ! Component: 550 - total flux cleaned = 0.00141523 Jy ! Component: 600 - total flux cleaned = 0.00144283 Jy ! Component: 650 - total flux cleaned = 0.00149627 Jy ! Component: 700 - total flux cleaned = 0.00160115 Jy ! Component: 750 - total flux cleaned = 0.00170348 Jy ! Component: 800 - total flux cleaned = 0.00167836 Jy ! Component: 850 - total flux cleaned = 0.00180318 Jy ! Component: 900 - total flux cleaned = 0.00180245 Jy ! Component: 950 - total flux cleaned = 0.00172975 Jy ! Component: 1000 - total flux cleaned = 0.00180172 Jy ! Component: 1050 - total flux cleaned = 0.00180155 Jy ! Component: 1100 - total flux cleaned = 0.00173175 Jy ! Component: 1150 - total flux cleaned = 0.00182421 Jy ! Component: 1200 - total flux cleaned = 0.00184707 Jy ! Component: 1250 - total flux cleaned = 0.00191461 Jy ! Component: 1300 - total flux cleaned = 0.00180356 Jy ! Component: 1350 - total flux cleaned = 0.00191376 Jy ! Component: 1400 - total flux cleaned = 0.00191357 Jy ! Component: 1450 - total flux cleaned = 0.00182765 Jy ! Component: 1500 - total flux cleaned = 0.00191315 Jy ! Component: 1550 - total flux cleaned = 0.00187112 Jy ! Component: 1600 - total flux cleaned = 0.00189249 Jy ! Component: 1650 - total flux cleaned = 0.00191355 Jy ! Component: 1700 - total flux cleaned = 0.00201562 Jy ! Component: 1750 - total flux cleaned = 0.00197512 Jy ! Component: 1800 - total flux cleaned = 0.00199551 Jy ! Component: 1850 - total flux cleaned = 0.00203523 Jy ! Component: 1900 - total flux cleaned = 0.00209384 Jy ! Component: 1950 - total flux cleaned = 0.00209366 Jy ! Component: 2000 - total flux cleaned = 0.00213235 Jy ! Component: 2050 - total flux cleaned = 0.00220875 Jy ! Component: 2100 - total flux cleaned = 0.00220899 Jy ! Component: 2150 - total flux cleaned = 0.0022279 Jy ! Component: 2200 - total flux cleaned = 0.00232067 Jy ! Component: 2250 - total flux cleaned = 0.00230224 Jy ! Component: 2300 - total flux cleaned = 0.0022839 Jy ! Component: 2350 - total flux cleaned = 0.002302 Jy ! Component: 2400 - total flux cleaned = 0.00233809 Jy ! Component: 2450 - total flux cleaned = 0.00230252 Jy ! Component: 2500 - total flux cleaned = 0.00233783 Jy ! Component: 2550 - total flux cleaned = 0.00244326 Jy ! Component: 2600 - total flux cleaned = 0.00246063 Jy ! Component: 2650 - total flux cleaned = 0.00237419 Jy ! Component: 2700 - total flux cleaned = 0.00239115 Jy ! Component: 2750 - total flux cleaned = 0.00228906 Jy ! Component: 2800 - total flux cleaned = 0.00242454 Jy ! Component: 2850 - total flux cleaned = 0.00240767 Jy ! Component: 2900 - total flux cleaned = 0.00252434 Jy ! Component: 2950 - total flux cleaned = 0.00250797 Jy ! Component: 3000 - total flux cleaned = 0.0025407 Jy ! Component: 3050 - total flux cleaned = 0.00254086 Jy ! Component: 3100 - total flux cleaned = 0.00255705 Jy ! Component: 3150 - total flux cleaned = 0.0025732 Jy ! Component: 3200 - total flux cleaned = 0.00268506 Jy ! Component: 3250 - total flux cleaned = 0.00263751 Jy ! Component: 3300 - total flux cleaned = 0.00270067 Jy ! Component: 3350 - total flux cleaned = 0.0027632 Jy ! Component: 3400 - total flux cleaned = 0.00276338 Jy ! Component: 3450 - total flux cleaned = 0.00276353 Jy ! Component: 3500 - total flux cleaned = 0.00277881 Jy ! Component: 3550 - total flux cleaned = 0.00271799 Jy ! Component: 3600 - total flux cleaned = 0.0026878 Jy ! Component: 3650 - total flux cleaned = 0.00273301 Jy ! Component: 3700 - total flux cleaned = 0.0027032 Jy ! Component: 3750 - total flux cleaned = 0.00274777 Jy ! Component: 3800 - total flux cleaned = 0.00273305 Jy ! Component: 3850 - total flux cleaned = 0.00271837 Jy ! Component: 3900 - total flux cleaned = 0.00270376 Jy ! Component: 3950 - total flux cleaned = 0.00268927 Jy ! Component: 4000 - total flux cleaned = 0.0026891 Jy ! Component: 4050 - total flux cleaned = 0.00271767 Jy ! Total flux subtracted in 4096 components = 0.00263223 Jy ! Clean residual min=-0.000870 max=0.000903 Jy/beam ! Clean residual mean=0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.388484 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 441 components and 0.388484 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0959-0828_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.229 x 7.968 at -2.972 degrees (North through East) ! Clean map min=-0.00148 max=0.26793 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0959-0828_S_map.fits wmodel /vlbi/uf001/uva//J0959-0828_S_map.mod ! Writing 441 model components to file: /vlbi/uf001/uva//J0959-0828_S_map.mod wobs /vlbi/uf001/uva//J0959-0828_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0959-0828_S_uvs.fits wwins /vlbi/uf001/uva//J0959-0828_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0959-0828_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.267934 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258626 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.289578 0.289578 0.579156 1.15831 2.31662 4.63325 9.2665 18.533 37.066 74.132 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.267 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1035.99 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0959-0828_S_dfm.log closed on Mon Jan 14 00:41:49 2019