! Started logfile: J1931+2243_S_2009_05_13_pus_uvs.log on Sun Jan 22 11:40:15 2017 obs J1931+2243_S_2009_05_13_pus_uva.fits ! Reading UV FITS file: J1931+2243_S_2009_05_13_pus_uva.fits ! AN table 1: 14 integrations on 120 of 120 possible baselines. ! AN table 2: 489 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.332952 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1931+2243 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1341 lines of history. ! ! Reading 80388 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J1931+2243_S_2009_05_13_pus] 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 224 telescope corrections were flagged in sub-array 1. ! A total of 3799 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 224 telescope corrections were flagged in sub-array 1. ! A total of 3799 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 224 telescope corrections were flagged in sub-array 1. ! A total of 3799 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 224 telescope corrections were flagged in sub-array 1. ! A total of 3799 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.814397Jy sigma=0.006032 ! Fit after self-cal, rms=0.734815Jy sigma=0.005446 ! 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=2.017 mas, bmaj=4.293 mas, bpa=-13.05 degrees ! Estimated noise=780.133 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 = 0.209709 Jy ! Component: 100 - total flux cleaned = 0.266279 Jy ! Total flux subtracted in 100 components = 0.266279 Jy ! Clean residual min=-0.008476 max=0.025126 Jy/beam ! Clean residual mean=-0.000029 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 0.266279 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.266279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181014Jy sigma=0.001214 ! Fit after self-cal, rms=0.181026Jy sigma=0.001214 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283519 Jy ! Component: 100 - total flux cleaned = 0.045937 Jy ! Total flux subtracted in 100 components = 0.045937 Jy ! Clean residual min=-0.004708 max=0.009416 Jy/beam ! Clean residual mean=-0.000016 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.312216 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.312216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174701Jy sigma=0.001143 ! Fit after self-cal, rms=0.174736Jy sigma=0.001143 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119258 Jy ! Component: 100 - total flux cleaned = 0.0199329 Jy ! Total flux subtracted in 100 components = 0.0199329 Jy ! Clean residual min=-0.004123 max=0.005526 Jy/beam ! Clean residual mean=-0.000011 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.332149 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.332149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173496Jy sigma=0.001130 ! Fit after self-cal, rms=0.173521Jy sigma=0.001130 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.528 mas, bmaj=5.33 mas, bpa=-12.75 degrees ! Estimated noise=340.622 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, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100767 Jy ! Component: 100 - total flux cleaned = 0.0162427 Jy ! Component: 150 - total flux cleaned = 0.020305 Jy ! Component: 200 - total flux cleaned = 0.0230682 Jy ! Total flux subtracted in 200 components = 0.0230682 Jy ! Clean residual min=-0.002570 max=0.004365 Jy/beam ! Clean residual mean=-0.000023 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.355217 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 48 components and 0.355217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172933Jy sigma=0.001123 ! Fit after self-cal, rms=0.172919Jy sigma=0.001123 ! Inverting map ! Added new window around map position (-9.5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448924 Jy ! Component: 100 - total flux cleaned = 0.00730959 Jy ! Component: 150 - total flux cleaned = 0.0093856 Jy ! Component: 200 - total flux cleaned = 0.0107957 Jy ! Total flux subtracted in 200 components = 0.0107957 Jy ! Clean residual min=-0.002442 max=0.002331 Jy/beam ! Clean residual mean=-0.000009 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.366013 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 82 components and 0.366013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172793Jy sigma=0.001122 ! Fit after self-cal, rms=0.172785Jy sigma=0.001122 ! 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 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 HN 1.01 HO 1.00* ! KK 1.00 KP 1.02 LA 0.95 MK 1.01 ! NL 0.99 NY 1.05 OV 1.01 PT 1.00 ! SC 1.00 TS 1.00* WZ 1.02 KB 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.96 HN 0.99 HO 1.00* ! KK 1.03 KP 1.03 LA 0.99 MK 1.03 ! NL 1.02 NY 1.00 OV 0.99 PT 1.00 ! SC 1.04 TS 1.00* WZ 0.99 KB 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.96 HN 1.00 HO 1.00* ! KK 1.03 KP 1.02 LA 0.99 MK 1.03 ! NL 0.98 NY 0.98 OV 1.08 PT 1.00 ! SC 1.00 TS 1.00* WZ 1.01 KB 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00 HN 0.96 HO 1.00* ! KK 1.05 KP 0.99 LA 0.99 MK 1.04 ! NL 1.01 NY 1.00 OV 0.98 PT 1.00 ! SC 0.98 TS 1.00* WZ 0.98 KB 1.00* ! ! ! Fit before self-cal, rms=0.172785Jy sigma=0.001122 ! Fit after self-cal, rms=0.172922Jy sigma=0.001119 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.535 mas, bmaj=5.338 mas, bpa=-12.75 degrees ! Estimated noise=340.696 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 = 0.00103331 Jy ! Component: 100 - total flux cleaned = 0.00137201 Jy ! Component: 150 - total flux cleaned = 0.00157267 Jy ! Component: 200 - total flux cleaned = 0.00175013 Jy ! Total flux subtracted in 200 components = 0.00175013 Jy ! Clean residual min=-0.001788 max=0.001959 Jy/beam ! Clean residual mean=-0.000005 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.367763 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.367763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172898Jy sigma=0.001119 ! Fit after self-cal, rms=0.172913Jy sigma=0.001119 ! 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=0.172913Jy sigma=0.001119 ! Fit after self-cal, rms=0.172813Jy sigma=0.001118 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.535 mas, bmaj=5.342 mas, bpa=-12.68 degrees ! Estimated noise=340.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000666481 Jy ! Component: 100 - total flux cleaned = 0.000868868 Jy ! Component: 150 - total flux cleaned = 0.000988363 Jy ! Component: 200 - total flux cleaned = 0.0011243 Jy ! Total flux subtracted in 200 components = 0.0011243 Jy ! Clean residual min=-0.001701 max=0.002048 Jy/beam ! Clean residual mean=-0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.368887 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.368887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172801Jy sigma=0.001118 ! Fit after self-cal, rms=0.172801Jy sigma=0.001118 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 (-16.5, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199168 Jy ! Component: 100 - total flux cleaned = 0.00292088 Jy ! Component: 150 - total flux cleaned = 0.0031374 Jy ! Component: 200 - total flux cleaned = 0.00321863 Jy ! Total flux subtracted in 200 components = 0.00321863 Jy ! Clean residual min=-0.001667 max=0.001511 Jy/beam ! Clean residual mean=-0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.372106 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 0.372106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172777Jy sigma=0.001118 ! Fit after self-cal, rms=0.172776Jy sigma=0.001118 ! 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=0.172776Jy sigma=0.001118 ! Fit after self-cal, rms=0.172707Jy sigma=0.001118 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.535 mas, bmaj=5.342 mas, bpa=-12.65 degrees ! Estimated noise=340.402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732476 Jy ! Component: 100 - total flux cleaned = 0.000972472 Jy ! Component: 150 - total flux cleaned = 0.00106918 Jy ! Component: 200 - total flux cleaned = 0.00111427 Jy ! Total flux subtracted in 200 components = 0.00111427 Jy ! Clean residual min=-0.001587 max=0.001472 Jy/beam ! Clean residual mean=-0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.37322 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 134 components and 0.37322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172699Jy sigma=0.001118 ! Fit after self-cal, rms=0.172701Jy sigma=0.001118 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 = 0.000188117 Jy ! Component: 100 - total flux cleaned = 0.000251997 Jy ! Component: 150 - total flux cleaned = 0.000312217 Jy ! Component: 200 - total flux cleaned = 0.000369151 Jy ! Total flux subtracted in 200 components = 0.000369151 Jy ! Clean residual min=-0.001592 max=0.001462 Jy/beam ! Clean residual mean=0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.373589 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 140 components and 0.373589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172695Jy sigma=0.001118 ! Fit after self-cal, rms=0.172696Jy sigma=0.001118 ! 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=0.172696Jy sigma=0.001118 ! Fit after self-cal, rms=0.172692Jy sigma=0.001118 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.583 mas, bmaj=9.858 mas, bpa=0.68 degrees ! Estimated noise=435.878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164328 Jy ! Component: 100 - total flux cleaned = 0.000278669 Jy ! Component: 150 - total flux cleaned = 0.000367816 Jy ! Component: 200 - total flux cleaned = 0.000441161 Jy ! Total flux subtracted in 200 components = 0.000441161 Jy ! Clean residual min=-0.001955 max=0.001726 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.37403 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 164 components and 0.37403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172691Jy sigma=0.001118 ! Fit after self-cal, rms=0.172691Jy sigma=0.001118 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 = 2.0383e-05 Jy ! Component: 100 - total flux cleaned = 5.98999e-05 Jy ! Component: 150 - total flux cleaned = 0.000114279 Jy ! Component: 200 - total flux cleaned = 0.000161876 Jy ! Total flux subtracted in 200 components = 0.000161876 Jy ! Clean residual min=-0.001965 max=0.001721 Jy/beam ! Clean residual mean=0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.374192 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 171 components and 0.374192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172691Jy sigma=0.001118 ! Fit after self-cal, rms=0.172689Jy sigma=0.001118 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.535 mas, bmaj=5.341 mas, bpa=-12.65 degrees ! Estimated noise=340.365 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.535 x 5.341 at -12.65 degrees (North through East) ! Clean map min=-0.0014791 max=0.28793 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=2.023 mas, bmaj=4.301 mas, bpa=-12.97 degrees ! Estimated noise=781.951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.209804 Jy ! Component: 100 - total flux cleaned = 0.266926 Jy ! Component: 150 - total flux cleaned = 0.295076 Jy ! Component: 200 - total flux cleaned = 0.312152 Jy ! Total flux subtracted in 200 components = 0.312152 Jy ! Clean residual min=-0.004772 max=0.009207 Jy/beam ! Clean residual mean=-0.000014 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.312152 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.312152 Jy ! Inverting map and beam ! Estimated beam: bmin=2.535 mas, bmaj=5.341 mas, bpa=-12.65 degrees ! Estimated noise=340.365 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 = 0.0180339 Jy ! Component: 100 - total flux cleaned = 0.0282206 Jy ! Component: 150 - total flux cleaned = 0.0351439 Jy ! Component: 200 - total flux cleaned = 0.040356 Jy ! Total flux subtracted in 200 components = 0.040356 Jy ! Clean residual min=-0.001991 max=0.003039 Jy/beam ! Clean residual mean=-0.000027 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.352508 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 67 components and 0.352508 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406503 Jy ! Component: 100 - total flux cleaned = 0.00728991 Jy ! Component: 150 - total flux cleaned = 0.00992108 Jy ! Component: 200 - total flux cleaned = 0.0121015 Jy ! Total flux subtracted in 200 components = 0.0121015 Jy ! Clean residual min=-0.001627 max=0.001847 Jy/beam ! Clean residual mean=-0.000011 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.36461 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 97 components and 0.36461 Jy ! Inverting map ! Added new window around map position (2.5, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019729 Jy ! Component: 100 - total flux cleaned = 0.00357038 Jy ! Component: 150 - total flux cleaned = 0.00494403 Jy ! Component: 200 - total flux cleaned = 0.00613774 Jy ! Total flux subtracted in 200 components = 0.00613774 Jy ! Clean residual min=-0.001519 max=0.001495 Jy/beam ! Clean residual mean=-0.000004 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.370747 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 117 components and 0.370747 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=7.583 mas, bmaj=9.858 mas, bpa=0.68 degrees ! Estimated noise=435.878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161534 Jy ! Component: 100 - total flux cleaned = 0.00263273 Jy ! Component: 150 - total flux cleaned = 0.00316748 Jy ! Component: 200 - total flux cleaned = 0.00337987 Jy ! Total flux subtracted in 200 components = 0.00337987 Jy ! Clean residual min=-0.001973 max=0.001534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.374127 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 = 0.000139639 Jy ! Component: 100 - total flux cleaned = 0.000262769 Jy ! Component: 150 - total flux cleaned = 0.000372377 Jy ! Component: 200 - total flux cleaned = 0.000456684 Jy ! Total flux subtracted in 200 components = 0.000456684 Jy ! Clean residual min=-0.001935 max=0.001569 Jy/beam ! Clean residual mean=0.000000 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.374584 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 186 components and 0.374584 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.535 mas, bmaj=5.341 mas, bpa=-12.65 degrees ! Estimated noise=340.365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134706 Jy ! Component: 100 - total flux cleaned = -7.11923e-05 Jy ! Component: 150 - total flux cleaned = -1.07848e-05 Jy ! Component: 200 - total flux cleaned = 4.52095e-05 Jy ! Total flux subtracted in 200 components = 4.52095e-05 Jy ! Clean residual min=-0.001468 max=0.001448 Jy/beam ! Clean residual mean=-0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.374629 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 195 components and 0.374629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172688Jy sigma=0.001118 ! Fit after self-cal, rms=0.172680Jy sigma=0.001118 wmodel J1931+2243_S_2009_05_13_pus_map.mod ! Writing 195 model components to file: J1931+2243_S_2009_05_13_pus_map.mod wobs J1931+2243_S_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J1931+2243_S_2009_05_13_pus_uvs.fits wwins J1931+2243_S_2009_05_13_pus_map.win ! wwins: Wrote 5 windows to J1931+2243_S_2009_05_13_pus_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 = -9.20731e-05 Jy ! Component: 100 - total flux cleaned = -4.17932e-05 Jy ! Component: 150 - total flux cleaned = -0.000137252 Jy ! Component: 200 - total flux cleaned = -0.000207612 Jy ! Component: 250 - total flux cleaned = -0.000185199 Jy ! Component: 300 - total flux cleaned = -0.000140428 Jy ! Component: 350 - total flux cleaned = -9.58037e-05 Jy ! Component: 400 - total flux cleaned = -2.97502e-05 Jy ! Component: 450 - total flux cleaned = -5.10902e-05 Jy ! Component: 500 - total flux cleaned = 5.59798e-05 Jy ! Component: 550 - total flux cleaned = 3.46251e-05 Jy ! Component: 600 - total flux cleaned = 3.47325e-05 Jy ! Component: 650 - total flux cleaned = 7.62599e-05 Jy ! Component: 700 - total flux cleaned = 9.67295e-05 Jy ! Component: 750 - total flux cleaned = 7.67119e-05 Jy ! Component: 800 - total flux cleaned = 5.66282e-05 Jy ! Component: 850 - total flux cleaned = 5.64008e-05 Jy ! Component: 900 - total flux cleaned = 1.68077e-05 Jy ! Component: 950 - total flux cleaned = -2.23035e-05 Jy ! Component: 1000 - total flux cleaned = -9.99476e-05 Jy ! Component: 1050 - total flux cleaned = -0.000138513 Jy ! Component: 1100 - total flux cleaned = -0.000138373 Jy ! Component: 1150 - total flux cleaned = -0.000119613 Jy ! Component: 1200 - total flux cleaned = -0.000157319 Jy ! Component: 1250 - total flux cleaned = -0.000232003 Jy ! Component: 1300 - total flux cleaned = -0.000213222 Jy ! Component: 1350 - total flux cleaned = -0.000231806 Jy ! Component: 1400 - total flux cleaned = -0.000250065 Jy ! Component: 1450 - total flux cleaned = -0.000195659 Jy ! Component: 1500 - total flux cleaned = -0.000250055 Jy ! Component: 1550 - total flux cleaned = -0.000214134 Jy ! Component: 1600 - total flux cleaned = -0.000339243 Jy ! Component: 1650 - total flux cleaned = -0.000321513 Jy ! Component: 1700 - total flux cleaned = -0.000321342 Jy ! Component: 1750 - total flux cleaned = -0.00037393 Jy ! Component: 1800 - total flux cleaned = -0.000321608 Jy ! Component: 1850 - total flux cleaned = -0.00039069 Jy ! Component: 1900 - total flux cleaned = -0.000321737 Jy ! Component: 1950 - total flux cleaned = -0.000356002 Jy ! Component: 2000 - total flux cleaned = -0.000355987 Jy ! Component: 2050 - total flux cleaned = -0.000372807 Jy ! Component: 2100 - total flux cleaned = -0.00033896 Jy ! Component: 2150 - total flux cleaned = -0.000288671 Jy ! Component: 2200 - total flux cleaned = -0.000338712 Jy ! Component: 2250 - total flux cleaned = -0.000338581 Jy ! Component: 2300 - total flux cleaned = -0.000371775 Jy ! Component: 2350 - total flux cleaned = -0.000305636 Jy ! Component: 2400 - total flux cleaned = -0.000256313 Jy ! Component: 2450 - total flux cleaned = -0.000256321 Jy ! Component: 2500 - total flux cleaned = -0.000305023 Jy ! Component: 2550 - total flux cleaned = -0.000256438 Jy ! Component: 2600 - total flux cleaned = -0.000256392 Jy ! Component: 2650 - total flux cleaned = -0.000224387 Jy ! Component: 2700 - total flux cleaned = -0.000176424 Jy ! Component: 2750 - total flux cleaned = -0.000240234 Jy ! Component: 2800 - total flux cleaned = -0.000208439 Jy ! Component: 2850 - total flux cleaned = -0.000145324 Jy ! Component: 2900 - total flux cleaned = -0.000224014 Jy ! Component: 2950 - total flux cleaned = -0.000192713 Jy ! Component: 3000 - total flux cleaned = -0.000192722 Jy ! Component: 3050 - total flux cleaned = -0.000239539 Jy ! Component: 3100 - total flux cleaned = -0.000224093 Jy ! Component: 3150 - total flux cleaned = -0.000254939 Jy ! Component: 3200 - total flux cleaned = -0.000208765 Jy ! Component: 3250 - total flux cleaned = -0.000254747 Jy ! Component: 3300 - total flux cleaned = -0.000270039 Jy ! Component: 3350 - total flux cleaned = -0.000315691 Jy ! Component: 3400 - total flux cleaned = -0.000285282 Jy ! Component: 3450 - total flux cleaned = -0.000315473 Jy ! Component: 3500 - total flux cleaned = -0.000285194 Jy ! Component: 3550 - total flux cleaned = -0.000270186 Jy ! Component: 3600 - total flux cleaned = -0.000300145 Jy ! Component: 3650 - total flux cleaned = -0.000315142 Jy ! Component: 3700 - total flux cleaned = -0.000359742 Jy ! Component: 3750 - total flux cleaned = -0.000315258 Jy ! Component: 3800 - total flux cleaned = -0.000374316 Jy ! Component: 3850 - total flux cleaned = -0.000418407 Jy ! Component: 3900 - total flux cleaned = -0.000418397 Jy ! Component: 3950 - total flux cleaned = -0.000345168 Jy ! Component: 4000 - total flux cleaned = -0.000374252 Jy ! Component: 4050 - total flux cleaned = -0.000374292 Jy ! Total flux subtracted in 4096 components = -0.00037435 Jy ! Clean residual min=-0.001062 max=0.000940 Jy/beam ! Clean residual mean=-0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.374255 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 515 components and 0.374255 Jy ![Exited script file: muppet] wmap "J1931+2243_S_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.535 x 5.341 at -12.65 degrees (North through East) ! Clean map min=-0.0012814 max=0.28796 Jy/beam ! Writing clean map to FITS file: J1931+2243_S_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.28796 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000259183 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.27002 0.27002 0.540039 1.08008 2.16016 4.32031 8.64062 17.2812 34.5625 69.125 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.287 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.535 x 5.341 at -12.65 degrees (North through East) ! Clean map min=-0.0012814 max=0.28796 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1931+2243_S_2009_05_13_pus_uvs.log closed on Sun Jan 22 11:40:25 2017