! Started logfile: J1239-1023_X_1997_05_07_yyk_uvs.log on Mon Jan 8 05:47:48 2007 obs J1239-1023_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J1239-1023_X_1997_05_07_yyk_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.848741 visibilities/baseline/integration-bin. ! Found source: J1239-1023 ! ! 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 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 613 lines of history. ! ! Reading 22916 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 ![@muppet J1239-1023_X_1997_05_07_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.811986 Jy 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=0.7486 mas, bmaj=2.002 mas, bpa=0.3779 degrees ! Estimated noise=1324.15 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.520642 Jy ! Component: 100 - total flux cleaned = 0.721955 Jy ! Total flux subtracted in 100 components = 0.721955 Jy ! Clean residual min=-0.071339 max=0.162160 Jy/beam ! Clean residual mean=-0.000279 rms=0.021592 Jy/beam ! Combined flux in latest and established models = 0.721955 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.721955 Jy ! ! Correcting IF 1. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.406012Jy sigma=0.002710 ! Fit after self-cal, rms=0.391445Jy sigma=0.002640 ! Inverting map and beam ! Estimated beam: bmin=0.7486 mas, bmaj=2.002 mas, bpa=0.3779 degrees ! Estimated noise=1324.18 mJy/beam. ! Added new window around map position (-1.4, 0.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.201623 Jy ! Component: 100 - total flux cleaned = 0.298205 Jy ! Total flux subtracted in 100 components = 0.298205 Jy ! Clean residual min=-0.042023 max=0.100661 Jy/beam ! Clean residual mean=-0.000046 rms=0.012019 Jy/beam ! Combined flux in latest and established models = 1.02016 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 1.02016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.278636Jy sigma=0.001814 ! Fit after self-cal, rms=0.256830Jy sigma=0.001687 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0908861 Jy ! Component: 100 - total flux cleaned = 0.126636 Jy ! Total flux subtracted in 100 components = 0.126636 Jy ! Clean residual min=-0.028635 max=0.047932 Jy/beam ! Clean residual mean=0.000053 rms=0.007171 Jy/beam ! Combined flux in latest and established models = 1.1468 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 1.1468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225398Jy sigma=0.001467 ! Fit after self-cal, rms=0.219170Jy sigma=0.001432 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=0.9327 mas, bmaj=2.423 mas, bpa=-0.3391 degrees ! Estimated noise=683.074 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435995 Jy ! Component: 100 - total flux cleaned = 0.0428773 Jy ! Component: 150 - total flux cleaned = 0.0428646 Jy ! Component: 200 - total flux cleaned = 0.04234 Jy ! Total flux subtracted in 200 components = 0.04234 Jy ! Clean residual min=-0.024627 max=0.026689 Jy/beam ! Clean residual mean=0.000138 rms=0.006343 Jy/beam ! Combined flux in latest and established models = 1.18914 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 1.18914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211014Jy sigma=0.001381 ! Fit after self-cal, rms=0.209272Jy sigma=0.001372 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9327 x 2.423 at -0.3391 degrees (North through East) ! Clean map min=-0.02106 max=0.56358 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.01135 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.97 KP 1.04 ! LA 1.03 MK 0.95 NL 1.05 OV 1.03 ! PT 0.94 SC 0.91 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01246 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.99 KP 1.03 ! LA 0.99 MK 0.94 NL 1.02 OV 1.08 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.0052 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.99 KP 1.02 ! LA 1.00 MK 0.97 NL 1.01 OV 1.02 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.00001 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 1.02 ! LA 1.00 MK 0.97 NL 1.03 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.209272Jy sigma=0.001372 ! Fit after self-cal, rms=0.206095Jy sigma=0.001345 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206095Jy sigma=0.001345 ! Fit after self-cal, rms=0.206098Jy sigma=0.001345 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9153 mas, bmaj=2.378 mas, bpa=-0.436 degrees ! Estimated noise=682.548 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160307 Jy ! Component: 100 - total flux cleaned = 0.0164963 Jy ! Component: 150 - total flux cleaned = 0.0165378 Jy ! Component: 200 - total flux cleaned = 0.0158762 Jy ! Total flux subtracted in 200 components = 0.0158762 Jy ! Clean residual min=-0.016049 max=0.021121 Jy/beam ! Clean residual mean=0.000120 rms=0.004644 Jy/beam ! Combined flux in latest and established models = 1.20501 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 1.20501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203739Jy sigma=0.001330 ! Fit after self-cal, rms=0.203104Jy sigma=0.001327 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203104Jy sigma=0.001327 ! Fit after self-cal, rms=0.197459Jy sigma=0.001287 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-7.8, 1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287795 Jy ! Component: 100 - total flux cleaned = 0.0460757 Jy ! Component: 150 - total flux cleaned = 0.0534624 Jy ! Component: 200 - total flux cleaned = 0.0572725 Jy ! Total flux subtracted in 200 components = 0.0572725 Jy ! Clean residual min=-0.012886 max=0.011684 Jy/beam ! Clean residual mean=0.000042 rms=0.003004 Jy/beam ! Combined flux in latest and established models = 1.26228 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 81 components and 1.26228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193987Jy sigma=0.001262 ! Fit after self-cal, rms=0.192739Jy sigma=0.001254 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9153 x 2.378 at -0.436 degrees (North through East) ! Clean map min=-0.012089 max=0.55865 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192739Jy sigma=0.001254 ! Fit after self-cal, rms=0.192078Jy sigma=0.001246 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192078Jy sigma=0.001246 ! Fit after self-cal, rms=0.191819Jy sigma=0.001244 ! Inverting map and beam ! Estimated beam: bmin=0.9132 mas, bmaj=2.381 mas, bpa=-0.8637 degrees ! Estimated noise=676.375 mJy/beam. ! Added new window around map position (-5.6, -0.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108419 Jy ! Component: 100 - total flux cleaned = 0.0132744 Jy ! Component: 150 - total flux cleaned = 0.0152291 Jy ! Component: 200 - total flux cleaned = 0.0160842 Jy ! Total flux subtracted in 200 components = 0.0160842 Jy ! Clean residual min=-0.008976 max=0.008926 Jy/beam ! Clean residual mean=0.000031 rms=0.002229 Jy/beam ! Combined flux in latest and established models = 1.27837 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 1.27837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190422Jy sigma=0.001235 ! Fit after self-cal, rms=0.190184Jy sigma=0.001233 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190184Jy sigma=0.001233 ! Fit after self-cal, rms=0.189783Jy sigma=0.001231 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189783Jy sigma=0.001231 ! Fit after self-cal, rms=0.189751Jy sigma=0.001230 ! Inverting map and beam ! Estimated beam: bmin=0.9096 mas, bmaj=2.379 mas, bpa=-1.085 degrees ! Estimated noise=674.438 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.001836 Jy ! Component: 100 - total flux cleaned = 0.00406188 Jy ! Component: 150 - total flux cleaned = 0.00476953 Jy ! Component: 200 - total flux cleaned = 0.00538048 Jy ! Total flux subtracted in 200 components = 0.00538048 Jy ! Clean residual min=-0.008238 max=0.008059 Jy/beam ! Clean residual mean=0.000026 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 1.28375 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 115 components and 1.28375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189121Jy sigma=0.001227 ! Fit after self-cal, rms=0.189010Jy sigma=0.001226 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.326 mas, bmaj=4.15 mas, bpa=1.405 degrees ! Estimated noise=867.085 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247766 Jy ! Component: 100 - total flux cleaned = 0.00499492 Jy ! Component: 150 - total flux cleaned = 0.00517067 Jy ! Component: 200 - total flux cleaned = 0.00502811 Jy ! Total flux subtracted in 200 components = 0.00502811 Jy ! Clean residual min=-0.009119 max=0.008862 Jy/beam ! Clean residual mean=0.000028 rms=0.002106 Jy/beam ! Combined flux in latest and established models = 1.28878 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 1.28878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188792Jy sigma=0.001225 ! Fit after self-cal, rms=0.188672Jy sigma=0.001224 ! Inverting map ! Added new window around map position (-23.4, 22.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448428 Jy ! Component: 100 - total flux cleaned = 0.00475242 Jy ! Component: 150 - total flux cleaned = 0.00420779 Jy ! Component: 200 - total flux cleaned = 0.00405373 Jy ! Total flux subtracted in 200 components = 0.00405373 Jy ! Clean residual min=-0.006761 max=0.004581 Jy/beam ! Clean residual mean=0.000023 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 1.29283 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 149 components and 1.29283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188335Jy sigma=0.001222 ! Fit after self-cal, rms=0.188281Jy sigma=0.001222 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=0.7407 mas, bmaj=1.991 mas, bpa=0.008568 degrees ! Estimated noise=1305.67 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.579362 Jy ! Component: 100 - total flux cleaned = 0.820454 Jy ! Component: 150 - total flux cleaned = 0.950765 Jy ! Component: 200 - total flux cleaned = 1.02978 Jy ! Total flux subtracted in 200 components = 1.02978 Jy ! Clean residual min=-0.019760 max=0.031682 Jy/beam ! Clean residual mean=-0.000058 rms=0.006070 Jy/beam ! Combined flux in latest and established models = 1.02978 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 1.02978 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9096 mas, bmaj=2.379 mas, bpa=-1.085 degrees ! Estimated noise=674.438 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0804693 Jy ! Component: 100 - total flux cleaned = 0.124993 Jy ! Component: 150 - total flux cleaned = 0.155192 Jy ! Component: 200 - total flux cleaned = 0.177613 Jy ! Total flux subtracted in 200 components = 0.177613 Jy ! Clean residual min=-0.010362 max=0.013687 Jy/beam ! Clean residual mean=0.000031 rms=0.003434 Jy/beam ! Combined flux in latest and established models = 1.20739 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 77 components and 1.20739 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.326 mas, bmaj=4.15 mas, bpa=1.405 degrees ! Estimated noise=867.085 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269842 Jy ! Component: 100 - total flux cleaned = 0.0445598 Jy ! Component: 150 - total flux cleaned = 0.0568332 Jy ! Component: 200 - total flux cleaned = 0.0655669 Jy ! Total flux subtracted in 200 components = 0.0655669 Jy ! Clean residual min=-0.006421 max=0.006187 Jy/beam ! Clean residual mean=0.000020 rms=0.002161 Jy/beam ! Combined flux in latest and established models = 1.27296 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 125 components and 1.27296 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9096 mas, bmaj=2.379 mas, bpa=-1.085 degrees ! Estimated noise=674.438 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297292 Jy ! Component: 100 - total flux cleaned = 0.00542054 Jy ! Component: 150 - total flux cleaned = 0.00702761 Jy ! Component: 200 - total flux cleaned = 0.00848199 Jy ! Total flux subtracted in 200 components = 0.00848199 Jy ! Clean residual min=-0.006731 max=0.008051 Jy/beam ! Clean residual mean=0.000009 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 1.28144 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 147 components and 1.28144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188432Jy sigma=0.001223 ! Fit after self-cal, rms=0.188178Jy sigma=0.001221 wmodel J1239-1023_X_1997_05_07_yyk\_map.mod ! Writing 147 model components to file: J1239-1023_X_1997_05_07_yyk_map.mod wobs J1239-1023_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J1239-1023_X_1997_05_07_yyk_uvs.fits wwins J1239-1023_X_1997_05_07_yyk\_map.win ! wwins: Wrote 5 windows to J1239-1023_X_1997_05_07_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259544 Jy ! Component: 100 - total flux cleaned = -0.000617811 Jy ! Component: 150 - total flux cleaned = -0.00134032 Jy ! Component: 200 - total flux cleaned = -0.00232522 Jy ! Component: 250 - total flux cleaned = -0.00289266 Jy ! Component: 300 - total flux cleaned = -0.00343789 Jy ! Component: 350 - total flux cleaned = -0.00378737 Jy ! Component: 400 - total flux cleaned = -0.0041271 Jy ! Component: 450 - total flux cleaned = -0.00445539 Jy ! Component: 500 - total flux cleaned = -0.004774 Jy ! Component: 550 - total flux cleaned = -0.00508507 Jy ! Component: 600 - total flux cleaned = -0.00538618 Jy ! Component: 650 - total flux cleaned = -0.00553346 Jy ! Component: 700 - total flux cleaned = -0.00588999 Jy ! Component: 750 - total flux cleaned = -0.00609923 Jy ! Component: 800 - total flux cleaned = -0.00630391 Jy ! Component: 850 - total flux cleaned = -0.00657115 Jy ! Component: 900 - total flux cleaned = -0.00670426 Jy ! Component: 950 - total flux cleaned = -0.0069632 Jy ! Component: 1000 - total flux cleaned = -0.00721735 Jy ! Component: 1050 - total flux cleaned = -0.00752573 Jy ! Component: 1100 - total flux cleaned = -0.00764645 Jy ! Component: 1150 - total flux cleaned = -0.00788523 Jy ! Component: 1200 - total flux cleaned = -0.0081775 Jy ! Component: 1250 - total flux cleaned = -0.00829376 Jy ! Component: 1300 - total flux cleaned = -0.00863381 Jy ! Component: 1350 - total flux cleaned = -0.00879991 Jy ! Component: 1400 - total flux cleaned = -0.00885411 Jy ! Component: 1450 - total flux cleaned = -0.00885496 Jy ! Component: 1500 - total flux cleaned = -0.00901337 Jy ! Component: 1550 - total flux cleaned = -0.00896151 Jy ! Component: 1600 - total flux cleaned = -0.00911572 Jy ! Component: 1650 - total flux cleaned = -0.00911631 Jy ! Component: 1700 - total flux cleaned = -0.00916678 Jy ! Component: 1750 - total flux cleaned = -0.00921679 Jy ! Component: 1800 - total flux cleaned = -0.00940976 Jy ! Component: 1850 - total flux cleaned = -0.0094569 Jy ! Component: 1900 - total flux cleaned = -0.00969116 Jy ! Component: 1950 - total flux cleaned = -0.00978246 Jy ! Component: 2000 - total flux cleaned = -0.00996299 Jy ! Total flux subtracted in 2048 components = -0.0100075 Jy ! Clean residual min=-0.002284 max=0.002289 Jy/beam ! Clean residual mean=-0.000001 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 1.27143 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 270 components and 1.27143 Jy ![Exited script file: muppet] wmap "J1239-1023_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9096 x 2.379 at -1.085 degrees (North through East) ! Clean map min=-0.0039777 max=0.57176 Jy/beam ! Writing clean map to FITS file: J1239-1023_X_1997_05_07_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.571762 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000832463 device "J1239-1023_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J1239-1023_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.436788 0.436788 0.873577 1.74715 3.49431 6.98861 13.9772 27.9545 55.9089 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.571 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9096 x 2.379 at -1.085 degrees (North through East) ! Clean map min=-0.0039777 max=0.57176 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1239-1023_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J1239-1023_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1239-1023_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 05:47:59 2007