! Started logfile: /vlbi/uf001/uva//J0530+7920_S_dfm.log on Sun Jan 13 22:37:45 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//J0530+7920_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0530+7920_S_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J0530+7920 ! ! 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 9234 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 J0530+7920_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005959Jy sigma=21.939496 ! Fit after self-cal, rms=0.935869Jy sigma=20.420316 ! 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=2.967 mas, bmaj=4.049 mas, bpa=53.83 degrees ! Estimated noise=0.502468 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 = 0.0504168 Jy ! Component: 100 - total flux cleaned = 0.061766 Jy ! Total flux subtracted in 100 components = 0.061766 Jy ! Clean residual min=-0.004410 max=0.012398 Jy/beam ! Clean residual mean=-0.000030 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.061766 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.061766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067740Jy sigma=1.394138 ! Fit after self-cal, rms=0.066364Jy sigma=1.365338 ! Inverting map ! Added new window around map position (14, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106569 Jy ! Component: 100 - total flux cleaned = 0.0164254 Jy ! Total flux subtracted in 100 components = 0.0164254 Jy ! Clean residual min=-0.003917 max=0.004176 Jy/beam ! Clean residual mean=-0.000020 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.0781914 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.0781914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064363Jy sigma=1.318534 ! Fit after self-cal, rms=0.064168Jy sigma=1.314218 ! 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=3.552 mas, bmaj=4.77 mas, bpa=44.23 degrees ! Estimated noise=0.35441 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 = 0.00685937 Jy ! Component: 100 - total flux cleaned = 0.0113459 Jy ! Component: 150 - total flux cleaned = 0.0146141 Jy ! Component: 200 - total flux cleaned = 0.0170711 Jy ! Total flux subtracted in 200 components = 0.0170711 Jy ! Clean residual min=-0.002569 max=0.002706 Jy/beam ! Clean residual mean=-0.000018 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0952625 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 65 components and 0.0952624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063297Jy sigma=1.293467 ! Fit after self-cal, rms=0.063223Jy sigma=1.291758 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.552 x 4.77 at 44.23 degrees (North through East) ! Clean map min=-0.0024934 max=0.067424 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 0.97 KP 0.96 ! LA 0.95 MK 1.02 NL 1.09 OV 0.95 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.02 KP 0.98 ! LA 0.94 MK 1.03 NL 1.03 OV 0.77 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.05 KP 0.99 ! LA 0.97 MK 1.01 NL 0.99 OV 0.95 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.063223Jy sigma=1.291758 ! Fit after self-cal, rms=0.061541Jy sigma=1.283561 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.588 mas, bmaj=4.818 mas, bpa=44.06 degrees ! Estimated noise=0.346918 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 = 0.00188383 Jy ! Component: 100 - total flux cleaned = 0.0024908 Jy ! Component: 150 - total flux cleaned = 0.00267858 Jy ! Component: 200 - total flux cleaned = 0.002859 Jy ! Total flux subtracted in 200 components = 0.002859 Jy ! Clean residual min=-0.002112 max=0.001906 Jy/beam ! Clean residual mean=-0.000007 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0981214 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.0981214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061492Jy sigma=1.281916 ! Fit after self-cal, rms=0.061519Jy sigma=1.281321 ! 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=0.061519Jy sigma=1.281321 ! Fit after self-cal, rms=0.061717Jy sigma=1.276849 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.591 mas, bmaj=4.795 mas, bpa=44.57 degrees ! Estimated noise=0.348597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000786662 Jy ! Component: 100 - total flux cleaned = 0.00121368 Jy ! Component: 150 - total flux cleaned = 0.00134238 Jy ! Component: 200 - total flux cleaned = 0.00138319 Jy ! Total flux subtracted in 200 components = 0.00138319 Jy ! Clean residual min=-0.002107 max=0.001942 Jy/beam ! Clean residual mean=-0.000007 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0995046 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.0995046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061707Jy sigma=1.276476 ! Fit after self-cal, rms=0.061728Jy sigma=1.276314 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 = 0.00016864 Jy ! Component: 100 - total flux cleaned = 0.000195646 Jy ! Component: 150 - total flux cleaned = 0.000207994 Jy ! Component: 200 - total flux cleaned = 0.000230944 Jy ! Total flux subtracted in 200 components = 0.000230944 Jy ! Clean residual min=-0.002075 max=0.001931 Jy/beam ! Clean residual mean=-0.000007 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0997356 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.0997356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061724Jy sigma=1.276177 ! Fit after self-cal, rms=0.061724Jy sigma=1.276168 ! 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=0.061724Jy sigma=1.276168 ! Fit after self-cal, rms=0.062112Jy sigma=1.275384 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.583 mas, bmaj=4.786 mas, bpa=43.88 degrees ! Estimated noise=0.349121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025127 Jy ! Component: 100 - total flux cleaned = 0.000366343 Jy ! Component: 150 - total flux cleaned = 0.000450817 Jy ! Component: 200 - total flux cleaned = 0.00053869 Jy ! Total flux subtracted in 200 components = 0.00053869 Jy ! Clean residual min=-0.002007 max=0.001864 Jy/beam ! Clean residual mean=-0.000004 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.100274 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.100274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062105Jy sigma=1.275209 ! Fit after self-cal, rms=0.062114Jy sigma=1.275170 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 = 0.000105856 Jy ! Component: 100 - total flux cleaned = 0.000138969 Jy ! Component: 150 - total flux cleaned = 0.000169863 Jy ! Component: 200 - total flux cleaned = 0.000189362 Jy ! Total flux subtracted in 200 components = 0.000189362 Jy ! Clean residual min=-0.001981 max=0.001869 Jy/beam ! Clean residual mean=-0.000004 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.100464 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.100464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062111Jy sigma=1.275090 ! Fit after self-cal, rms=0.062111Jy sigma=1.275087 ! 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=0.062111Jy sigma=1.275087 ! Fit after self-cal, rms=0.062182Jy sigma=1.275057 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.62 mas, bmaj=9.391 mas, bpa=44.84 degrees ! Estimated noise=0.453539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391448 Jy ! Component: 100 - total flux cleaned = 0.000411784 Jy ! Component: 150 - total flux cleaned = 0.000428338 Jy ! Component: 200 - total flux cleaned = 0.000428397 Jy ! Total flux subtracted in 200 components = 0.000428397 Jy ! Clean residual min=-0.001986 max=0.002278 Jy/beam ! Clean residual mean=-0.000008 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.100892 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 100 components and 0.100892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062182Jy sigma=1.275073 ! Fit after self-cal, rms=0.062182Jy sigma=1.275049 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 = 3.43265e-06 Jy ! Component: 100 - total flux cleaned = 3.77065e-06 Jy ! Component: 150 - total flux cleaned = 3.86672e-06 Jy ! Component: 200 - total flux cleaned = 3.49509e-06 Jy ! Total flux subtracted in 200 components = 3.49509e-06 Jy ! Clean residual min=-0.001999 max=0.002260 Jy/beam ! Clean residual mean=-0.000008 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.100895 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 104 components and 0.100895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062185Jy sigma=1.275137 ! Fit after self-cal, rms=0.062185Jy sigma=1.275130 ! 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=3.578 mas, bmaj=4.783 mas, bpa=43.41 degrees ! Estimated noise=0.349144 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.578 x 4.783 at 43.41 degrees (North through East) ! Clean map min=-0.0018959 max=0.066089 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=2.986 mas, bmaj=4.049 mas, bpa=53.12 degrees ! Estimated noise=0.500892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0508957 Jy ! Component: 100 - total flux cleaned = 0.0668641 Jy ! Component: 150 - total flux cleaned = 0.0754255 Jy ! Component: 200 - total flux cleaned = 0.081172 Jy ! Total flux subtracted in 200 components = 0.081172 Jy ! Clean residual min=-0.003128 max=0.003275 Jy/beam ! Clean residual mean=-0.000017 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0811721 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0811721 Jy ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=4.783 mas, bpa=43.41 degrees ! Estimated noise=0.349144 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 = 0.00573565 Jy ! Component: 100 - total flux cleaned = 0.00956636 Jy ! Component: 150 - total flux cleaned = 0.0123766 Jy ! Component: 200 - total flux cleaned = 0.0144655 Jy ! Total flux subtracted in 200 components = 0.0144655 Jy ! Clean residual min=-0.002159 max=0.001754 Jy/beam ! Clean residual mean=-0.000012 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0956376 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 59 components and 0.0956376 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=7.62 mas, bmaj=9.391 mas, bpa=44.84 degrees ! Estimated noise=0.453539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259964 Jy ! Component: 100 - total flux cleaned = 0.0039721 Jy ! Component: 150 - total flux cleaned = 0.00473713 Jy ! Component: 200 - total flux cleaned = 0.00508772 Jy ! Total flux subtracted in 200 components = 0.00508772 Jy ! Clean residual min=-0.001989 max=0.002247 Jy/beam ! Clean residual mean=-0.000009 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.100725 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 = 9.12769e-05 Jy ! Component: 100 - total flux cleaned = 0.000113205 Jy ! Component: 150 - total flux cleaned = 0.000132226 Jy ! Component: 200 - total flux cleaned = 0.000123904 Jy ! Total flux subtracted in 200 components = 0.000123904 Jy ! Clean residual min=-0.001994 max=0.002247 Jy/beam ! Clean residual mean=-0.000008 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.100849 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.100849 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=4.783 mas, bpa=43.41 degrees ! Estimated noise=0.349144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214247 Jy ! Component: 100 - total flux cleaned = 0.000346176 Jy ! Component: 150 - total flux cleaned = 0.000344773 Jy ! Component: 200 - total flux cleaned = 0.000344495 Jy ! Total flux subtracted in 200 components = 0.000344495 Jy ! Clean residual min=-0.002013 max=0.001943 Jy/beam ! Clean residual mean=-0.000003 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.101194 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.101194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062199Jy sigma=1.275575 ! Fit after self-cal, rms=0.062195Jy sigma=1.275500 wmodel J0530+7920_S_map.mod ! Writing 88 model components to file: J0530+7920_S_map.mod wobs J0530+7920_S_uvs.fits ! Writing UV FITS file: J0530+7920_S_uvs.fits wwins J0530+7920_S_map.win ! wwins: Wrote 2 windows to J0530+7920_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 = -0.000155763 Jy ! Component: 100 - total flux cleaned = -0.000254011 Jy ! Component: 150 - total flux cleaned = -0.000253774 Jy ! Component: 200 - total flux cleaned = -0.000372457 Jy ! Component: 250 - total flux cleaned = -0.000545919 Jy ! Component: 300 - total flux cleaned = -0.00071406 Jy ! Component: 350 - total flux cleaned = -0.000822479 Jy ! Component: 400 - total flux cleaned = -0.000954916 Jy ! Component: 450 - total flux cleaned = -0.00103263 Jy ! Component: 500 - total flux cleaned = -0.00121047 Jy ! Component: 550 - total flux cleaned = -0.00130948 Jy ! Component: 600 - total flux cleaned = -0.00143135 Jy ! Component: 650 - total flux cleaned = -0.00157501 Jy ! Component: 700 - total flux cleaned = -0.00176306 Jy ! Component: 750 - total flux cleaned = -0.00190151 Jy ! Component: 800 - total flux cleaned = -0.00206072 Jy ! Component: 850 - total flux cleaned = -0.00221745 Jy ! Component: 900 - total flux cleaned = -0.00237172 Jy ! Component: 950 - total flux cleaned = -0.00250222 Jy ! Component: 1000 - total flux cleaned = -0.00265137 Jy ! Component: 1050 - total flux cleaned = -0.00275631 Jy ! Component: 1100 - total flux cleaned = -0.00286005 Jy ! Component: 1150 - total flux cleaned = -0.00296224 Jy ! Component: 1200 - total flux cleaned = -0.00306312 Jy ! Component: 1250 - total flux cleaned = -0.00312295 Jy ! Component: 1300 - total flux cleaned = -0.00322135 Jy ! Component: 1350 - total flux cleaned = -0.00329902 Jy ! Component: 1400 - total flux cleaned = -0.00326055 Jy ! Component: 1450 - total flux cleaned = -0.00337466 Jy ! Component: 1500 - total flux cleaned = -0.00333695 Jy ! Component: 1550 - total flux cleaned = -0.00335542 Jy ! Component: 1600 - total flux cleaned = -0.00333721 Jy ! Component: 1650 - total flux cleaned = -0.00337409 Jy ! Component: 1700 - total flux cleaned = -0.00342812 Jy ! Component: 1750 - total flux cleaned = -0.00339224 Jy ! Component: 1800 - total flux cleaned = -0.00333918 Jy ! Component: 1850 - total flux cleaned = -0.00339196 Jy ! Component: 1900 - total flux cleaned = -0.00340952 Jy ! Component: 1950 - total flux cleaned = -0.00340957 Jy ! Component: 2000 - total flux cleaned = -0.00342676 Jy ! Component: 2050 - total flux cleaned = -0.00335899 Jy ! Component: 2100 - total flux cleaned = -0.0033927 Jy ! Component: 2150 - total flux cleaned = -0.00335931 Jy ! Component: 2200 - total flux cleaned = -0.00334282 Jy ! Component: 2250 - total flux cleaned = -0.00339219 Jy ! Component: 2300 - total flux cleaned = -0.00337589 Jy ! Component: 2350 - total flux cleaned = -0.00337594 Jy ! Component: 2400 - total flux cleaned = -0.00337579 Jy ! Component: 2450 - total flux cleaned = -0.00337584 Jy ! Component: 2500 - total flux cleaned = -0.00339177 Jy ! Component: 2550 - total flux cleaned = -0.00332851 Jy ! Component: 2600 - total flux cleaned = -0.00335987 Jy ! Component: 2650 - total flux cleaned = -0.00337525 Jy ! Component: 2700 - total flux cleaned = -0.00329804 Jy ! Component: 2750 - total flux cleaned = -0.00332878 Jy ! Component: 2800 - total flux cleaned = -0.00332874 Jy ! Component: 2850 - total flux cleaned = -0.00332867 Jy ! Component: 2900 - total flux cleaned = -0.00331377 Jy ! Component: 2950 - total flux cleaned = -0.00334375 Jy ! Component: 3000 - total flux cleaned = -0.00328436 Jy ! Component: 3050 - total flux cleaned = -0.00329929 Jy ! Component: 3100 - total flux cleaned = -0.00334329 Jy ! Component: 3150 - total flux cleaned = -0.00328505 Jy ! Component: 3200 - total flux cleaned = -0.00334298 Jy ! Component: 3250 - total flux cleaned = -0.00332855 Jy ! Component: 3300 - total flux cleaned = -0.00331412 Jy ! Component: 3350 - total flux cleaned = -0.00332852 Jy ! Component: 3400 - total flux cleaned = -0.00327202 Jy ! Component: 3450 - total flux cleaned = -0.0033001 Jy ! Component: 3500 - total flux cleaned = -0.00330014 Jy ! Component: 3550 - total flux cleaned = -0.00332793 Jy ! Component: 3600 - total flux cleaned = -0.00335546 Jy ! Component: 3650 - total flux cleaned = -0.00335532 Jy ! Component: 3700 - total flux cleaned = -0.00330072 Jy ! Component: 3750 - total flux cleaned = -0.00328702 Jy ! Component: 3800 - total flux cleaned = -0.0033276 Jy ! Component: 3850 - total flux cleaned = -0.00335432 Jy ! Component: 3900 - total flux cleaned = -0.00330086 Jy ! Component: 3950 - total flux cleaned = -0.00331418 Jy ! Component: 4000 - total flux cleaned = -0.00335369 Jy ! Component: 4050 - total flux cleaned = -0.00330108 Jy ! Total flux subtracted in 4096 components = -0.00332733 Jy ! Clean residual min=-0.000821 max=0.000756 Jy/beam ! Clean residual mean=0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0978664 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 388 components and 0.0978663 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0530+7920_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.578 x 4.783 at 43.41 degrees (North through East) ! Clean map min=-0.0015335 max=0.065984 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0530+7920_S_map.fits wmodel /vlbi/uf001/uva//J0530+7920_S_map.mod ! Writing 388 model components to file: /vlbi/uf001/uva//J0530+7920_S_map.mod wobs /vlbi/uf001/uva//J0530+7920_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0530+7920_S_uvs.fits wwins /vlbi/uf001/uva//J0530+7920_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0530+7920_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0659842 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000237317 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07897 1.07897 2.15795 4.3159 8.63179 17.2636 34.5272 69.0544 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 278.041 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0530+7920_S_dfm.log closed on Sun Jan 13 22:37:50 2019