! Started logfile: /scr/pima/rdv94_uvs/J1920-0236_S_uvs.log on Mon Sep 23 22:13:37 2013 obs /scr/pima/rdv94_uvs/J1920-0236_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1920-0236_S_uva.fits ! AN table 1: 148 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.991554 visibilities/baseline/integration-bin. ! Found source: J1920-0236 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23693e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26693e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35693e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37693e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 16436 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv94_uvs/J1920-0236_S] 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 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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.044995Jy sigma=2.437491 ! Fit after self-cal, rms=0.672924Jy sigma=1.503145 ! 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=3.097 mas, bmaj=11.85 mas, bpa=-18.41 degrees ! Estimated noise=4.95065 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 = 0.263119 Jy ! Component: 100 - total flux cleaned = 0.32802 Jy ! Total flux subtracted in 100 components = 0.32802 Jy ! Clean residual min=-0.014789 max=0.026392 Jy/beam ! Clean residual mean=0.000099 rms=0.004448 Jy/beam ! Combined flux in latest and established models = 0.32802 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.32802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130335Jy sigma=0.298478 ! Fit after self-cal, rms=0.130250Jy sigma=0.298284 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0293387 Jy ! Component: 100 - total flux cleaned = 0.0456453 Jy ! Total flux subtracted in 100 components = 0.0456453 Jy ! Clean residual min=-0.011823 max=0.011130 Jy/beam ! Clean residual mean=0.000067 rms=0.002990 Jy/beam ! Combined flux in latest and established models = 0.373665 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.373665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123488Jy sigma=0.276989 ! Fit after self-cal, rms=0.123441Jy sigma=0.276791 ! 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=3.795 mas, bmaj=12.07 mas, bpa=-16.66 degrees ! Estimated noise=2.46226 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 = 0.0130686 Jy ! Component: 100 - total flux cleaned = 0.0197922 Jy ! Component: 150 - total flux cleaned = 0.0240138 Jy ! Component: 200 - total flux cleaned = 0.0263115 Jy ! Total flux subtracted in 200 components = 0.0263115 Jy ! Clean residual min=-0.009838 max=0.010638 Jy/beam ! Clean residual mean=0.000020 rms=0.002427 Jy/beam ! Combined flux in latest and established models = 0.399977 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.399977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122270Jy sigma=0.273115 ! Fit after self-cal, rms=0.122253Jy sigma=0.272996 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 1.02 ! LA 1.31 MK 0.95 NL 1.01 OV 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.06 KP 1.04 ! LA 1.18 MK 1.01 NL 1.05 OV 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.00 KP 0.89 ! LA 0.96 MK 1.01 NL 1.11 OV 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.91 KP 0.85 ! LA 0.76 MK 1.09 NL 1.01 OV 0.87 ! ! ! Fit before self-cal, rms=0.122253Jy sigma=0.272996 ! Fit after self-cal, rms=0.109718Jy sigma=0.238567 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.808 mas, bmaj=12.12 mas, bpa=-16.59 degrees ! Estimated noise=2.45376 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 (6.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311849 Jy ! Component: 100 - total flux cleaned = 0.00322261 Jy ! Component: 150 - total flux cleaned = 0.00286023 Jy ! Component: 200 - total flux cleaned = 0.00235123 Jy ! Total flux subtracted in 200 components = 0.00235123 Jy ! Clean residual min=-0.002731 max=0.004014 Jy/beam ! Clean residual mean=0.000009 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.402328 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.402328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109512Jy sigma=0.238079 ! Fit after self-cal, rms=0.109632Jy sigma=0.237925 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109632Jy sigma=0.237925 ! Fit after self-cal, rms=0.109492Jy sigma=0.237165 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.802 mas, bmaj=12.15 mas, bpa=-16.57 degrees ! Estimated noise=2.45504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100828 Jy ! Component: 100 - total flux cleaned = 0.00135146 Jy ! Component: 150 - total flux cleaned = 0.00151026 Jy ! Component: 200 - total flux cleaned = 0.00144368 Jy ! Total flux subtracted in 200 components = 0.00144368 Jy ! Clean residual min=-0.002503 max=0.002940 Jy/beam ! Clean residual mean=0.000007 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.403772 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.403772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109452Jy sigma=0.237069 ! Fit after self-cal, rms=0.109454Jy sigma=0.237058 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 (-7.5, 46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136061 Jy ! Component: 100 - total flux cleaned = 0.00233304 Jy ! Component: 150 - total flux cleaned = 0.00285913 Jy ! Component: 200 - total flux cleaned = 0.00314768 Jy ! Total flux subtracted in 200 components = 0.00314768 Jy ! Clean residual min=-0.002162 max=0.002333 Jy/beam ! Clean residual mean=0.000007 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.406919 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.406919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109381Jy sigma=0.236891 ! Fit after self-cal, rms=0.109383Jy sigma=0.236887 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109383Jy sigma=0.236887 ! Fit after self-cal, rms=0.109287Jy sigma=0.236878 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.802 mas, bmaj=12.15 mas, bpa=-16.56 degrees ! Estimated noise=2.45361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607494 Jy ! Component: 100 - total flux cleaned = 0.0010017 Jy ! Component: 150 - total flux cleaned = 0.00133352 Jy ! Component: 200 - total flux cleaned = 0.00173866 Jy ! Total flux subtracted in 200 components = 0.00173866 Jy ! Clean residual min=-0.002096 max=0.002243 Jy/beam ! Clean residual mean=0.000008 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.408658 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 118 components and 0.408658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109267Jy sigma=0.236830 ! Fit after self-cal, rms=0.109268Jy sigma=0.236829 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 = 0.000334156 Jy ! Component: 100 - total flux cleaned = 0.000613978 Jy ! Component: 150 - total flux cleaned = 0.000931716 Jy ! Component: 200 - total flux cleaned = 0.0012094 Jy ! Total flux subtracted in 200 components = 0.0012094 Jy ! Clean residual min=-0.002051 max=0.002222 Jy/beam ! Clean residual mean=0.000008 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.409867 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 138 components and 0.409867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109255Jy sigma=0.236801 ! Fit after self-cal, rms=0.109255Jy sigma=0.236801 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109255Jy sigma=0.236801 ! Fit after self-cal, rms=0.109266Jy sigma=0.236800 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.63 mas, bmaj=12.99 mas, bpa=-6.935 degrees ! Estimated noise=2.65072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000952963 Jy ! Component: 100 - total flux cleaned = 0.00143056 Jy ! Component: 150 - total flux cleaned = 0.00170923 Jy ! Component: 200 - total flux cleaned = 0.00200473 Jy ! Total flux subtracted in 200 components = 0.00200473 Jy ! Clean residual min=-0.002131 max=0.002603 Jy/beam ! Clean residual mean=0.000012 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.411872 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 159 components and 0.411872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109264Jy sigma=0.236782 ! Fit after self-cal, rms=0.109264Jy sigma=0.236782 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 = 0.000356135 Jy ! Component: 100 - total flux cleaned = 0.000659574 Jy ! Component: 150 - total flux cleaned = 0.000961747 Jy ! Component: 200 - total flux cleaned = 0.0012451 Jy ! Total flux subtracted in 200 components = 0.0012451 Jy ! Clean residual min=-0.002092 max=0.002565 Jy/beam ! Clean residual mean=0.000012 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.413117 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 169 components and 0.413117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109262Jy sigma=0.236773 ! Fit after self-cal, rms=0.109262Jy sigma=0.236773 ! 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=3.802 mas, bmaj=12.16 mas, bpa=-16.56 degrees ! Estimated noise=2.45388 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.802 x 12.16 at -16.56 degrees (North through East) ! Clean map min=-0.0022728 max=0.34109 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=3.102 mas, bmaj=11.93 mas, bpa=-18.33 degrees ! Estimated noise=4.93158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.261816 Jy ! Component: 100 - total flux cleaned = 0.328034 Jy ! Component: 150 - total flux cleaned = 0.357312 Jy ! Component: 200 - total flux cleaned = 0.373457 Jy ! Total flux subtracted in 200 components = 0.373457 Jy ! Clean residual min=-0.006973 max=0.008202 Jy/beam ! Clean residual mean=0.000029 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.373457 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.373457 Jy ! Inverting map and beam ! Estimated beam: bmin=3.802 mas, bmaj=12.16 mas, bpa=-16.56 degrees ! Estimated noise=2.45388 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 = 0.0125895 Jy ! Component: 100 - total flux cleaned = 0.0192458 Jy ! Component: 150 - total flux cleaned = 0.021849 Jy ! Component: 200 - total flux cleaned = 0.0243118 Jy ! Total flux subtracted in 200 components = 0.0243118 Jy ! Clean residual min=-0.002545 max=0.002928 Jy/beam ! Clean residual mean=0.000013 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.397769 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 54 components and 0.397769 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=7.63 mas, bmaj=12.99 mas, bpa=-6.935 degrees ! Estimated noise=2.65072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282675 Jy ! Component: 100 - total flux cleaned = 0.00442529 Jy ! Component: 150 - total flux cleaned = 0.00557314 Jy ! Component: 200 - total flux cleaned = 0.00654326 Jy ! Total flux subtracted in 200 components = 0.00654326 Jy ! Clean residual min=-0.002264 max=0.003105 Jy/beam ! Clean residual mean=0.000015 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.404312 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) ! Added new window around map position (45, 120.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251658 Jy ! Component: 100 - total flux cleaned = 0.00356233 Jy ! Component: 150 - total flux cleaned = 0.00403274 Jy ! Component: 200 - total flux cleaned = 0.00449701 Jy ! Total flux subtracted in 200 components = 0.00449701 Jy ! Clean residual min=-0.001877 max=0.001855 Jy/beam ! Clean residual mean=0.000008 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.408809 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 119 components and 0.408809 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.802 mas, bmaj=12.16 mas, bpa=-16.56 degrees ! Estimated noise=2.45388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00044007 Jy ! Component: 100 - total flux cleaned = 3.23775e-05 Jy ! Component: 150 - total flux cleaned = 0.000242354 Jy ! Component: 200 - total flux cleaned = 0.000541302 Jy ! Total flux subtracted in 200 components = 0.000541302 Jy ! Clean residual min=-0.002039 max=0.001896 Jy/beam ! Clean residual mean=0.000004 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.40935 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 154 components and 0.40935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109287Jy sigma=0.236796 ! Fit after self-cal, rms=0.109265Jy sigma=0.236767 wmodel /scr/pima/rdv94_uvs/J1920-0236_S_map.mod ! Writing 154 model components to file: /scr/pima/rdv94_uvs/J1920-0236_S_map.mod wobs /scr/pima/rdv94_uvs/J1920-0236_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1920-0236_S_uvs.fits wwins /scr/pima/rdv94_uvs/J1920-0236_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv94_uvs/J1920-0236_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 = -0.000693324 Jy ! Component: 100 - total flux cleaned = -0.000598414 Jy ! Component: 150 - total flux cleaned = -0.000385458 Jy ! Component: 200 - total flux cleaned = -0.000210609 Jy ! Component: 250 - total flux cleaned = -6.8763e-05 Jy ! Component: 300 - total flux cleaned = 0.000123571 Jy ! Component: 350 - total flux cleaned = 0.0003368 Jy ! Component: 400 - total flux cleaned = 0.000466365 Jy ! Component: 450 - total flux cleaned = 0.000567365 Jy ! Component: 500 - total flux cleaned = 0.000667093 Jy ! Component: 550 - total flux cleaned = 0.000837081 Jy ! Component: 600 - total flux cleaned = 0.000908788 Jy ! Component: 650 - total flux cleaned = 0.00102606 Jy ! Component: 700 - total flux cleaned = 0.0012092 Jy ! Component: 750 - total flux cleaned = 0.00127619 Jy ! Component: 800 - total flux cleaned = 0.00132027 Jy ! Component: 850 - total flux cleaned = 0.00142952 Jy ! Component: 900 - total flux cleaned = 0.00155754 Jy ! Component: 950 - total flux cleaned = 0.0015578 Jy ! Component: 1000 - total flux cleaned = 0.00170244 Jy ! Component: 1050 - total flux cleaned = 0.00176321 Jy ! Component: 1100 - total flux cleaned = 0.00174267 Jy ! Component: 1150 - total flux cleaned = 0.00188076 Jy ! Component: 1200 - total flux cleaned = 0.0019005 Jy ! Component: 1250 - total flux cleaned = 0.00199619 Jy ! Component: 1300 - total flux cleaned = 0.00197753 Jy ! Component: 1350 - total flux cleaned = 0.00207053 Jy ! Component: 1400 - total flux cleaned = 0.0020337 Jy ! Component: 1450 - total flux cleaned = 0.00207013 Jy ! Component: 1500 - total flux cleaned = 0.00208785 Jy ! Component: 1550 - total flux cleaned = 0.00212335 Jy ! Component: 1600 - total flux cleaned = 0.00207087 Jy ! Component: 1650 - total flux cleaned = 0.00212257 Jy ! Component: 1700 - total flux cleaned = 0.00210552 Jy ! Component: 1750 - total flux cleaned = 0.00207198 Jy ! Component: 1800 - total flux cleaned = 0.00208887 Jy ! Component: 1850 - total flux cleaned = 0.00203968 Jy ! Component: 1900 - total flux cleaned = 0.00203994 Jy ! Component: 1950 - total flux cleaned = 0.00208799 Jy ! Component: 2000 - total flux cleaned = 0.0020087 Jy ! Component: 2050 - total flux cleaned = 0.00202458 Jy ! Component: 2100 - total flux cleaned = 0.00202456 Jy ! Component: 2150 - total flux cleaned = 0.00199384 Jy ! Component: 2200 - total flux cleaned = 0.00196358 Jy ! Component: 2250 - total flux cleaned = 0.00191841 Jy ! Component: 2300 - total flux cleaned = 0.00193306 Jy ! Component: 2350 - total flux cleaned = 0.00188879 Jy ! Component: 2400 - total flux cleaned = 0.00193256 Jy ! Component: 2450 - total flux cleaned = 0.0019469 Jy ! Component: 2500 - total flux cleaned = 0.00191826 Jy ! Component: 2550 - total flux cleaned = 0.00188983 Jy ! Component: 2600 - total flux cleaned = 0.00190404 Jy ! Component: 2650 - total flux cleaned = 0.00187595 Jy ! Component: 2700 - total flux cleaned = 0.00184817 Jy ! Component: 2750 - total flux cleaned = 0.00188903 Jy ! Component: 2800 - total flux cleaned = 0.00180762 Jy ! Component: 2850 - total flux cleaned = 0.00176723 Jy ! Component: 2900 - total flux cleaned = 0.00171408 Jy ! Component: 2950 - total flux cleaned = 0.00170081 Jy ! Component: 3000 - total flux cleaned = 0.00170072 Jy ! Component: 3050 - total flux cleaned = 0.00163587 Jy ! Component: 3100 - total flux cleaned = 0.00163589 Jy ! Component: 3150 - total flux cleaned = 0.00162294 Jy ! Component: 3200 - total flux cleaned = 0.00161031 Jy ! Component: 3250 - total flux cleaned = 0.0015853 Jy ! Component: 3300 - total flux cleaned = 0.001573 Jy ! Component: 3350 - total flux cleaned = 0.00154841 Jy ! Component: 3400 - total flux cleaned = 0.00153632 Jy ! Component: 3450 - total flux cleaned = 0.00149998 Jy ! Component: 3500 - total flux cleaned = 0.00147588 Jy ! Component: 3550 - total flux cleaned = 0.00151173 Jy ! Component: 3600 - total flux cleaned = 0.00141664 Jy ! Component: 3650 - total flux cleaned = 0.0013931 Jy ! Component: 3700 - total flux cleaned = 0.00139314 Jy ! Component: 3750 - total flux cleaned = 0.00139317 Jy ! Component: 3800 - total flux cleaned = 0.00133552 Jy ! Component: 3850 - total flux cleaned = 0.00136993 Jy ! Component: 3900 - total flux cleaned = 0.00132425 Jy ! Component: 3950 - total flux cleaned = 0.00127906 Jy ! Component: 4000 - total flux cleaned = 0.0012342 Jy ! Component: 4050 - total flux cleaned = 0.00122299 Jy ! Total flux subtracted in 4096 components = 0.00120077 Jy ! Clean residual min=-0.000730 max=0.000638 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.410551 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 449 components and 0.410551 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J1920-0236_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.802 x 12.16 at -16.56 degrees (North through East) ! Clean map min=-0.0014048 max=0.34118 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1920-0236_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.341179 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213153 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.187426 0.187426 0.374853 0.749705 1.49941 2.99882 5.99764 11.9953 23.9906 47.9811 95.9623 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.341 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1920-0236_S_uvs.log closed on Mon Sep 23 22:13:42 2013