! Started logfile: /vlbi/uf001/uva//J0948+0022_S_dfm.log on Mon Jan 14 00:37:33 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//J0948+0022_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0948+0022_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964133 visibilities/baseline/integration-bin. ! Found source: J0948+0022 ! ! 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 7419 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 J0948+0022_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032958Jy sigma=21.877745 ! Fit after self-cal, rms=0.790044Jy sigma=16.637675 ! 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=2.831 mas, bmaj=6.816 mas, bpa=-1.451 degrees ! Estimated noise=0.5257 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 = 0.165328 Jy ! Component: 100 - total flux cleaned = 0.201687 Jy ! Total flux subtracted in 100 components = 0.201687 Jy ! Clean residual min=-0.004793 max=0.011606 Jy/beam ! Clean residual mean=0.000012 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.201687 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.201687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073215Jy sigma=1.413608 ! Fit after self-cal, rms=0.073211Jy sigma=1.413510 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116116 Jy ! Component: 100 - total flux cleaned = 0.0172194 Jy ! Total flux subtracted in 100 components = 0.0172194 Jy ! Clean residual min=-0.004898 max=0.006702 Jy/beam ! Clean residual mean=0.000004 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.218906 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 0.218906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071259Jy sigma=1.365307 ! Fit after self-cal, rms=0.071249Jy sigma=1.365107 ! 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=3.292 mas, bmaj=7.798 mas, bpa=-3.417 degrees ! Estimated noise=0.4012 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 (2.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00654323 Jy ! Component: 100 - total flux cleaned = 0.0104981 Jy ! Component: 150 - total flux cleaned = 0.0125249 Jy ! Component: 200 - total flux cleaned = 0.0133249 Jy ! Total flux subtracted in 200 components = 0.0133249 Jy ! Clean residual min=-0.003634 max=0.005030 Jy/beam ! Clean residual mean=-0.000001 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.232231 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.232231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070516Jy sigma=1.350582 ! Fit after self-cal, rms=0.070481Jy sigma=1.349646 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.292 x 7.798 at -3.417 degrees (North through East) ! Clean map min=-0.0031585 max=0.21065 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 1.02 ! LA 0.95 MK 1.06 NL 1.04 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.98 KP 0.98 ! LA 0.97 MK 1.04 NL 1.07 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.96 KP 1.01 ! LA 0.95 MK 1.00 NL 1.03 OV 0.97 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.070481Jy sigma=1.349646 ! Fit after self-cal, rms=0.070005Jy sigma=1.334919 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.312 mas, bmaj=7.844 mas, bpa=-3.193 degrees ! Estimated noise=0.399794 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 = 4.04312e-05 Jy ! Component: 100 - total flux cleaned = 0.000163468 Jy ! Component: 150 - total flux cleaned = 0.000213511 Jy ! Component: 200 - total flux cleaned = 0.000256006 Jy ! Total flux subtracted in 200 components = 0.000256006 Jy ! Clean residual min=-0.003246 max=0.003569 Jy/beam ! Clean residual mean=-0.000007 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.232487 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.232487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069920Jy sigma=1.332915 ! Fit after self-cal, rms=0.069929Jy sigma=1.332792 ! 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=0.069929Jy sigma=1.332792 ! Fit after self-cal, rms=0.071649Jy sigma=1.297967 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.303 mas, bmaj=7.861 mas, bpa=-3.151 degrees ! Estimated noise=0.40085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000838699 Jy ! Component: 100 - total flux cleaned = -0.0010563 Jy ! Component: 150 - total flux cleaned = -0.00105622 Jy ! Component: 200 - total flux cleaned = -0.00101981 Jy ! Total flux subtracted in 200 components = -0.00101981 Jy ! Clean residual min=-0.002226 max=0.002102 Jy/beam ! Clean residual mean=-0.000009 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.231467 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.231467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071586Jy sigma=1.296266 ! Fit after self-cal, rms=0.071632Jy sigma=1.296066 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 = -0.000287292 Jy ! Component: 100 - total flux cleaned = -0.000258134 Jy ! Component: 150 - total flux cleaned = -0.000230827 Jy ! Component: 200 - total flux cleaned = -0.000253601 Jy ! Total flux subtracted in 200 components = -0.000253601 Jy ! Clean residual min=-0.002238 max=0.002024 Jy/beam ! Clean residual mean=-0.000009 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.231214 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.231214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071611Jy sigma=1.295572 ! Fit after self-cal, rms=0.071609Jy sigma=1.295556 ! 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=0.071609Jy sigma=1.295556 ! Fit after self-cal, rms=0.072221Jy sigma=1.294983 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.301 mas, bmaj=7.865 mas, bpa=-3.129 degrees ! Estimated noise=0.400316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00070919 Jy ! Component: 100 - total flux cleaned = -0.000950441 Jy ! Component: 150 - total flux cleaned = -0.00100251 Jy ! Component: 200 - total flux cleaned = -0.00102628 Jy ! Total flux subtracted in 200 components = -0.00102628 Jy ! Clean residual min=-0.002221 max=0.002006 Jy/beam ! Clean residual mean=-0.000009 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.230187 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.230187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072192Jy sigma=1.294441 ! Fit after self-cal, rms=0.072196Jy sigma=1.294412 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 = -0.000168687 Jy ! Component: 100 - total flux cleaned = -0.000190115 Jy ! Component: 150 - total flux cleaned = -0.000230315 Jy ! Component: 200 - total flux cleaned = -0.000249616 Jy ! Total flux subtracted in 200 components = -0.000249616 Jy ! Clean residual min=-0.002228 max=0.001983 Jy/beam ! Clean residual mean=-0.000009 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.229938 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.229938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072181Jy sigma=1.294188 ! Fit after self-cal, rms=0.072181Jy sigma=1.294183 ! 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=0.072181Jy sigma=1.294183 ! Fit after self-cal, rms=0.072279Jy sigma=1.294059 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.432 mas, bmaj=12.2 mas, bpa=-2.908 degrees ! Estimated noise=0.504548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.92993e-05 Jy ! Component: 100 - total flux cleaned = 9.90748e-05 Jy ! Component: 150 - total flux cleaned = 0.000131671 Jy ! Component: 200 - total flux cleaned = 0.000131645 Jy ! Total flux subtracted in 200 components = 0.000131645 Jy ! Clean residual min=-0.001925 max=0.001841 Jy/beam ! Clean residual mean=-0.000018 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.23007 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 128 components and 0.23007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072272Jy sigma=1.293943 ! Fit after self-cal, rms=0.072272Jy sigma=1.293922 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 = 0.000101502 Jy ! Component: 100 - total flux cleaned = 0.000114951 Jy ! Component: 150 - total flux cleaned = 0.000114648 Jy ! Component: 200 - total flux cleaned = 0.000103169 Jy ! Total flux subtracted in 200 components = 0.000103169 Jy ! Clean residual min=-0.001926 max=0.001840 Jy/beam ! Clean residual mean=-0.000018 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.230173 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 135 components and 0.230173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072271Jy sigma=1.293894 ! Fit after self-cal, rms=0.072269Jy sigma=1.293884 ! 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=3.302 mas, bmaj=7.868 mas, bpa=-3.11 degrees ! Estimated noise=0.39993 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.302 x 7.868 at -3.11 degrees (North through East) ! Clean map min=-0.002091 max=0.21034 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=2.834 mas, bmaj=6.849 mas, bpa=-1.181 degrees ! Estimated noise=0.525896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165351 Jy ! Component: 100 - total flux cleaned = 0.201486 Jy ! Component: 150 - total flux cleaned = 0.212027 Jy ! Component: 200 - total flux cleaned = 0.216866 Jy ! Total flux subtracted in 200 components = 0.216866 Jy ! Clean residual min=-0.002668 max=0.002862 Jy/beam ! Clean residual mean=-0.000005 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.216866 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 0.216866 Jy ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=7.868 mas, bpa=-3.11 degrees ! Estimated noise=0.39993 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 = 0.00401627 Jy ! Component: 100 - total flux cleaned = 0.0064347 Jy ! Component: 150 - total flux cleaned = 0.00810523 Jy ! Component: 200 - total flux cleaned = 0.00936765 Jy ! Total flux subtracted in 200 components = 0.00936765 Jy ! Clean residual min=-0.002315 max=0.001840 Jy/beam ! Clean residual mean=-0.000007 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.226233 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 49 components and 0.226233 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=7.432 mas, bmaj=12.2 mas, bpa=-2.908 degrees ! Estimated noise=0.504548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015805 Jy ! Component: 100 - total flux cleaned = 0.00250587 Jy ! Component: 150 - total flux cleaned = 0.00309939 Jy ! Component: 200 - total flux cleaned = 0.00344619 Jy ! Total flux subtracted in 200 components = 0.00344619 Jy ! Clean residual min=-0.001934 max=0.001841 Jy/beam ! Clean residual mean=-0.000017 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.22968 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 = 0.000114776 Jy ! Component: 100 - total flux cleaned = 0.000153281 Jy ! Component: 150 - total flux cleaned = 0.000180187 Jy ! Component: 200 - total flux cleaned = 0.000197168 Jy ! Total flux subtracted in 200 components = 0.000197168 Jy ! Clean residual min=-0.001935 max=0.001848 Jy/beam ! Clean residual mean=-0.000017 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.229877 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 79 components and 0.229877 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=7.868 mas, bpa=-3.11 degrees ! Estimated noise=0.39993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00029313 Jy ! Component: 100 - total flux cleaned = -0.000324023 Jy ! Component: 150 - total flux cleaned = -0.00042426 Jy ! Component: 200 - total flux cleaned = -0.000468315 Jy ! Total flux subtracted in 200 components = -0.000468315 Jy ! Clean residual min=-0.002264 max=0.001935 Jy/beam ! Clean residual mean=-0.000008 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.229408 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.229408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072265Jy sigma=1.293818 ! Fit after self-cal, rms=0.072264Jy sigma=1.293749 wmodel J0948+0022_S_map.mod ! Writing 93 model components to file: J0948+0022_S_map.mod wobs J0948+0022_S_uvs.fits ! Writing UV FITS file: J0948+0022_S_uvs.fits wwins J0948+0022_S_map.win ! wwins: Wrote 2 windows to J0948+0022_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 = -0.000450338 Jy ! Component: 100 - total flux cleaned = -0.00048455 Jy ! Component: 150 - total flux cleaned = -0.00058232 Jy ! Component: 200 - total flux cleaned = -0.000645379 Jy ! Component: 250 - total flux cleaned = -0.000737074 Jy ! Component: 300 - total flux cleaned = -0.000885949 Jy ! Component: 350 - total flux cleaned = -0.00106048 Jy ! Component: 400 - total flux cleaned = -0.00123135 Jy ! Component: 450 - total flux cleaned = -0.00142701 Jy ! Component: 500 - total flux cleaned = -0.0015914 Jy ! Component: 550 - total flux cleaned = -0.00177902 Jy ! Component: 600 - total flux cleaned = -0.00188455 Jy ! Component: 650 - total flux cleaned = -0.00203986 Jy ! Component: 700 - total flux cleaned = -0.00219265 Jy ! Component: 750 - total flux cleaned = -0.00226768 Jy ! Component: 800 - total flux cleaned = -0.00239141 Jy ! Component: 850 - total flux cleaned = -0.00248933 Jy ! Component: 900 - total flux cleaned = -0.00265766 Jy ! Component: 950 - total flux cleaned = -0.00275208 Jy ! Component: 1000 - total flux cleaned = -0.00284577 Jy ! Component: 1050 - total flux cleaned = -0.00296103 Jy ! Component: 1100 - total flux cleaned = -0.00307455 Jy ! Component: 1150 - total flux cleaned = -0.00314127 Jy ! Component: 1200 - total flux cleaned = -0.00322955 Jy ! Component: 1250 - total flux cleaned = -0.00322949 Jy ! Component: 1300 - total flux cleaned = -0.00338014 Jy ! Component: 1350 - total flux cleaned = -0.0034439 Jy ! Component: 1400 - total flux cleaned = -0.00348582 Jy ! Component: 1450 - total flux cleaned = -0.00352747 Jy ! Component: 1500 - total flux cleaned = -0.00365074 Jy ! Component: 1550 - total flux cleaned = -0.00360983 Jy ! Component: 1600 - total flux cleaned = -0.00373045 Jy ! Component: 1650 - total flux cleaned = -0.00373031 Jy ! Component: 1700 - total flux cleaned = -0.0037305 Jy ! Component: 1750 - total flux cleaned = -0.00380846 Jy ! Component: 1800 - total flux cleaned = -0.003828 Jy ! Component: 1850 - total flux cleaned = -0.003847 Jy ! Component: 1900 - total flux cleaned = -0.00384686 Jy ! Component: 1950 - total flux cleaned = -0.00382835 Jy ! Component: 2000 - total flux cleaned = -0.00384679 Jy ! Component: 2050 - total flux cleaned = -0.00384665 Jy ! Component: 2100 - total flux cleaned = -0.00381035 Jy ! Component: 2150 - total flux cleaned = -0.00381041 Jy ! Component: 2200 - total flux cleaned = -0.00382863 Jy ! Component: 2250 - total flux cleaned = -0.00389952 Jy ! Component: 2300 - total flux cleaned = -0.0039346 Jy ! Component: 2350 - total flux cleaned = -0.00400382 Jy ! Component: 2400 - total flux cleaned = -0.00391759 Jy ! Component: 2450 - total flux cleaned = -0.00402041 Jy ! Component: 2500 - total flux cleaned = -0.00400362 Jy ! Component: 2550 - total flux cleaned = -0.00402062 Jy ! Component: 2600 - total flux cleaned = -0.00407075 Jy ! Component: 2650 - total flux cleaned = -0.00405416 Jy ! Component: 2700 - total flux cleaned = -0.00410344 Jy ! Component: 2750 - total flux cleaned = -0.00411966 Jy ! Component: 2800 - total flux cleaned = -0.00413597 Jy ! Component: 2850 - total flux cleaned = -0.00411991 Jy ! Component: 2900 - total flux cleaned = -0.00415183 Jy ! Component: 2950 - total flux cleaned = -0.00421502 Jy ! Component: 3000 - total flux cleaned = -0.00421492 Jy ! Component: 3050 - total flux cleaned = -0.00427705 Jy ! Component: 3100 - total flux cleaned = -0.00418417 Jy ! Component: 3150 - total flux cleaned = -0.00427625 Jy ! Component: 3200 - total flux cleaned = -0.0042915 Jy ! Component: 3250 - total flux cleaned = -0.00423081 Jy ! Component: 3300 - total flux cleaned = -0.00426104 Jy ! Component: 3350 - total flux cleaned = -0.00427612 Jy ! Component: 3400 - total flux cleaned = -0.00435004 Jy ! Component: 3450 - total flux cleaned = -0.00427659 Jy ! Component: 3500 - total flux cleaned = -0.00433515 Jy ! Component: 3550 - total flux cleaned = -0.00433488 Jy ! Component: 3600 - total flux cleaned = -0.00436379 Jy ! Component: 3650 - total flux cleaned = -0.00432072 Jy ! Component: 3700 - total flux cleaned = -0.00433497 Jy ! Component: 3750 - total flux cleaned = -0.00433502 Jy ! Component: 3800 - total flux cleaned = -0.00426459 Jy ! Component: 3850 - total flux cleaned = -0.00426467 Jy ! Component: 3900 - total flux cleaned = -0.00423698 Jy ! Component: 3950 - total flux cleaned = -0.00423706 Jy ! Component: 4000 - total flux cleaned = -0.00425074 Jy ! Component: 4050 - total flux cleaned = -0.00422339 Jy ! Total flux subtracted in 4096 components = -0.00422337 Jy ! Clean residual min=-0.000821 max=0.000754 Jy/beam ! Clean residual mean=-0.000003 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.225185 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 381 components and 0.225185 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0948+0022_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.302 x 7.868 at -3.11 degrees (North through East) ! Clean map min=-0.0017286 max=0.21094 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0948+0022_S_map.fits wmodel /vlbi/uf001/uva//J0948+0022_S_map.mod ! Writing 381 model components to file: /vlbi/uf001/uva//J0948+0022_S_map.mod wobs /vlbi/uf001/uva//J0948+0022_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0948+0022_S_uvs.fits wwins /vlbi/uf001/uva//J0948+0022_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0948+0022_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.210938 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00025155 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.357759 0.357759 0.715519 1.43104 2.86207 5.72415 11.4483 22.8966 45.7932 91.5864 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.21 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 838.552 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0948+0022_S_dfm.log closed on Mon Jan 14 00:37:37 2019