! Started logfile: J0719-1955_S_2011_06_28_pus_uvs.log on Wed Apr 25 10:42:49 2012 obs J0719-1955_S_2011_06_28_pus_uva.fits ! Reading UV FITS file: J0719-1955_S_2011_06_28_pus_uva.fits ! AN table 1: 180 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.229557 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0719-1955 ! ! 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 4589 lines of history. ! ! Reading 25288 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 J0719-1955_S_2011_06_28_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 1642 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1642 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1642 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1642 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.983214Jy sigma=0.011305 ! Fit after self-cal, rms=0.938089Jy sigma=0.010867 ! 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=2.423 mas, bmaj=6.035 mas, bpa=-2.79 degrees ! Estimated noise=783.157 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 = 0.0540306 Jy ! Component: 100 - total flux cleaned = 0.0659988 Jy ! Total flux subtracted in 100 components = 0.0659988 Jy ! Clean residual min=-0.003962 max=0.003644 Jy/beam ! Clean residual mean=0.000006 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.0659988 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0659988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115056Jy sigma=0.001241 ! Fit after self-cal, rms=0.114309Jy sigma=0.001234 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373904 Jy ! Component: 100 - total flux cleaned = 0.00388968 Jy ! Total flux subtracted in 100 components = 0.00388968 Jy ! Clean residual min=-0.004266 max=0.003904 Jy/beam ! Clean residual mean=0.000008 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.0698885 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0698885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114223Jy sigma=0.001234 ! Fit after self-cal, rms=0.114176Jy sigma=0.001233 ! 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=3.07 mas, bmaj=7.431 mas, bpa=-2.529 degrees ! Estimated noise=389.395 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 = -0.000645174 Jy ! Component: 100 - total flux cleaned = -0.000742266 Jy ! Component: 150 - total flux cleaned = -0.000803889 Jy ! Component: 200 - total flux cleaned = -0.000858969 Jy ! Total flux subtracted in 200 components = -0.000858969 Jy ! Clean residual min=-0.002291 max=0.002490 Jy/beam ! Clean residual mean=0.000008 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.0690295 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0690295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114166Jy sigma=0.001233 ! Fit after self-cal, rms=0.114146Jy sigma=0.001233 ! 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 0.97 FD 1.05 FT 1.00* HH 1.00* ! HN 0.99 KK 1.00* KP 0.97 MC 1.00* ! MK 0.90 NL 1.00 NY 1.00* OV 0.99 ! PT 1.02 SC 1.06 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.21 FT 1.00* HH 1.00* ! HN 0.91 KK 1.00* KP 1.06 MC 1.00* ! MK 0.99 NL 0.91 NY 1.00* OV 1.01 ! PT 0.95 SC 1.01 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 FT 1.00* HH 1.00* ! HN 0.94 KK 1.00* KP 1.01 MC 1.00* ! MK 1.05 NL 1.00 NY 1.00* OV 1.05 ! PT 0.98 SC 1.07 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.01 FT 1.00* HH 1.00* ! HN 1.00 KK 1.00* KP 1.01 MC 1.00* ! MK 1.00 NL 0.94 NY 1.00* OV 1.00 ! PT 1.09 SC 0.98 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.114146Jy sigma=0.001233 ! Fit after self-cal, rms=0.112832Jy sigma=0.001231 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.063 mas, bmaj=7.423 mas, bpa=-3.043 degrees ! Estimated noise=389.052 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 = 0.000136358 Jy ! Component: 100 - total flux cleaned = 0.000249294 Jy ! Component: 150 - total flux cleaned = 0.000281969 Jy ! Component: 200 - total flux cleaned = 0.000295291 Jy ! Total flux subtracted in 200 components = 0.000295291 Jy ! Clean residual min=-0.001980 max=0.002354 Jy/beam ! Clean residual mean=0.000006 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0693248 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0693248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112822Jy sigma=0.001231 ! Fit after self-cal, rms=0.112832Jy sigma=0.001231 ! 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=0.112832Jy sigma=0.001231 ! Fit after self-cal, rms=0.112675Jy sigma=0.001229 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=7.4 mas, bpa=-3.311 degrees ! Estimated noise=388.784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159482 Jy ! Component: 100 - total flux cleaned = -0.000147966 Jy ! Component: 150 - total flux cleaned = -0.000110411 Jy ! Component: 200 - total flux cleaned = -7.84428e-05 Jy ! Total flux subtracted in 200 components = -7.84428e-05 Jy ! Clean residual min=-0.002131 max=0.002270 Jy/beam ! Clean residual mean=0.000004 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0692464 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0692463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112669Jy sigma=0.001229 ! Fit after self-cal, rms=0.112707Jy sigma=0.001229 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 (-60, -58.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218963 Jy ! Component: 100 - total flux cleaned = 0.00263317 Jy ! Component: 150 - total flux cleaned = 0.00285675 Jy ! Component: 200 - total flux cleaned = 0.00318328 Jy ! Total flux subtracted in 200 components = 0.00318328 Jy ! Clean residual min=-0.001787 max=0.002148 Jy/beam ! Clean residual mean=0.000006 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0724296 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.0724296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112658Jy sigma=0.001228 ! Fit after self-cal, rms=0.112654Jy sigma=0.001228 ! Inverting map ! Added new window around map position (81, 64). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912804 Jy ! Component: 100 - total flux cleaned = 0.00140151 Jy ! Component: 150 - total flux cleaned = 0.00160751 Jy ! Component: 200 - total flux cleaned = 0.00178647 Jy ! Total flux subtracted in 200 components = 0.00178647 Jy ! Clean residual min=-0.001833 max=0.001784 Jy/beam ! Clean residual mean=0.000006 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0742161 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 65 components and 0.0742161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112603Jy sigma=0.001228 ! Fit after self-cal, rms=0.112597Jy sigma=0.001227 ! 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=0.112597Jy sigma=0.001227 ! Fit after self-cal, rms=0.112948Jy sigma=0.001227 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.061 mas, bmaj=7.418 mas, bpa=-3.496 degrees ! Estimated noise=388.578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103106 Jy ! Component: 100 - total flux cleaned = 0.00119996 Jy ! Component: 150 - total flux cleaned = 0.00134007 Jy ! Component: 200 - total flux cleaned = 0.0014692 Jy ! Total flux subtracted in 200 components = 0.0014692 Jy ! Clean residual min=-0.001794 max=0.001773 Jy/beam ! Clean residual mean=0.000005 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0756853 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 0.0756853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112916Jy sigma=0.001227 ! Fit after self-cal, rms=0.112948Jy sigma=0.001227 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 = 0.000640794 Jy ! Component: 100 - total flux cleaned = 0.0007419 Jy ! Component: 150 - total flux cleaned = 0.000803204 Jy ! Component: 200 - total flux cleaned = 0.000831854 Jy ! Total flux subtracted in 200 components = 0.000831854 Jy ! Clean residual min=-0.001765 max=0.001761 Jy/beam ! Clean residual mean=0.000005 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0765172 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 78 components and 0.0765172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112929Jy sigma=0.001227 ! Fit after self-cal, rms=0.112926Jy sigma=0.001227 ! 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=0.112926Jy sigma=0.001227 ! Fit after self-cal, rms=0.113280Jy sigma=0.001227 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.136 mas, bmaj=14.51 mas, bpa=2.544 degrees ! Estimated noise=487.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424348 Jy ! Component: 100 - total flux cleaned = 0.000691127 Jy ! Component: 150 - total flux cleaned = 0.00086701 Jy ! Component: 200 - total flux cleaned = 0.000901884 Jy ! Total flux subtracted in 200 components = 0.000901884 Jy ! Clean residual min=-0.001789 max=0.001862 Jy/beam ! Clean residual mean=0.000006 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.077419 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.077419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113275Jy sigma=0.001227 ! Fit after self-cal, rms=0.113290Jy sigma=0.001226 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 = 0.000168467 Jy ! Component: 100 - total flux cleaned = 0.000223008 Jy ! Component: 150 - total flux cleaned = 0.000206681 Jy ! Component: 200 - total flux cleaned = 0.000191688 Jy ! Total flux subtracted in 200 components = 0.000191688 Jy ! Clean residual min=-0.001791 max=0.001847 Jy/beam ! Clean residual mean=0.000006 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0776107 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.0776107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113286Jy sigma=0.001226 ! Fit after self-cal, rms=0.113286Jy sigma=0.001226 ! 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=3.062 mas, bmaj=7.427 mas, bpa=-3.559 degrees ! Estimated noise=389.328 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.062 x 7.427 at -3.559 degrees (North through East) ! Clean map min=-0.0025928 max=0.069682 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=2.417 mas, bmaj=6.046 mas, bpa=-4.16 degrees ! Estimated noise=779.678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0550961 Jy ! Component: 100 - total flux cleaned = 0.06773 Jy ! Component: 150 - total flux cleaned = 0.0711165 Jy ! Component: 200 - total flux cleaned = 0.0725269 Jy ! Total flux subtracted in 200 components = 0.0725269 Jy ! Clean residual min=-0.003927 max=0.003413 Jy/beam ! Clean residual mean=0.000006 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.0725269 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0725269 Jy ! Inverting map and beam ! Estimated beam: bmin=3.062 mas, bmaj=7.427 mas, bpa=-3.559 degrees ! Estimated noise=389.328 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 = 0.00135094 Jy ! Component: 100 - total flux cleaned = 0.00251272 Jy ! Component: 150 - total flux cleaned = 0.00307159 Jy ! Component: 200 - total flux cleaned = 0.00355098 Jy ! Total flux subtracted in 200 components = 0.00355098 Jy ! Clean residual min=-0.001945 max=0.001895 Jy/beam ! Clean residual mean=0.000005 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0760779 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.0760779 Jy ! Inverting map uvw 0,2 ! Uniform weighting is not currently selected. ! Amplitude error weighting is not currently selected. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.918 mas, bmaj=7.013 mas, bpa=-2.28 degrees ! Estimated noise=413.066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000634215 Jy ! Component: 100 - total flux cleaned = 0.000930404 Jy ! Component: 150 - total flux cleaned = 0.00119925 Jy ! Component: 200 - total flux cleaned = 0.00139504 Jy ! Total flux subtracted in 200 components = 0.00139504 Jy ! Clean residual min=-0.001879 max=0.001819 Jy/beam ! Clean residual mean=0.000005 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0774729 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224084 Jy ! Component: 100 - total flux cleaned = 0.000265831 Jy ! Component: 150 - total flux cleaned = 0.000343678 Jy ! Component: 200 - total flux cleaned = 0.000343227 Jy ! Total flux subtracted in 200 components = 0.000343227 Jy ! Clean residual min=-0.001825 max=0.001803 Jy/beam ! Clean residual mean=0.000005 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0778162 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 59 components and 0.0778161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113294Jy sigma=0.001227 ! Fit after self-cal, rms=0.113290Jy sigma=0.001227 wmodel J0719-1955_S_2011_06_28_pus_map.mod ! Writing 59 model components to file: J0719-1955_S_2011_06_28_pus_map.mod wobs J0719-1955_S_2011_06_28_pus_uvs.fits ! Writing UV FITS file: J0719-1955_S_2011_06_28_pus_uvs.fits wwins J0719-1955_S_2011_06_28_pus_map.win ! wwins: Wrote 3 windows to J0719-1955_S_2011_06_28_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 = 0.000199812 Jy ! Component: 100 - total flux cleaned = 0.000327017 Jy ! Component: 150 - total flux cleaned = 0.000385901 Jy ! Component: 200 - total flux cleaned = 0.000443746 Jy ! Component: 250 - total flux cleaned = 0.000500747 Jy ! Component: 300 - total flux cleaned = 0.000610303 Jy ! Component: 350 - total flux cleaned = 0.000663579 Jy ! Component: 400 - total flux cleaned = 0.000689124 Jy ! Component: 450 - total flux cleaned = 0.000612789 Jy ! Component: 500 - total flux cleaned = 0.000513156 Jy ! Component: 550 - total flux cleaned = 0.000537143 Jy ! Component: 600 - total flux cleaned = 0.000488704 Jy ! Component: 650 - total flux cleaned = 0.000371242 Jy ! Component: 700 - total flux cleaned = 0.000347637 Jy ! Component: 750 - total flux cleaned = 0.000188709 Jy ! Component: 800 - total flux cleaned = 0.000121949 Jy ! Component: 850 - total flux cleaned = 5.59062e-05 Jy ! Component: 900 - total flux cleaned = -5.17638e-05 Jy ! Component: 950 - total flux cleaned = -3.02891e-05 Jy ! Component: 1000 - total flux cleaned = -9.35585e-05 Jy ! Component: 1050 - total flux cleaned = -0.00015559 Jy ! Component: 1100 - total flux cleaned = -0.000237286 Jy ! Component: 1150 - total flux cleaned = -0.000196623 Jy ! Component: 1200 - total flux cleaned = -0.000216563 Jy ! Component: 1250 - total flux cleaned = -0.000235961 Jy ! Component: 1300 - total flux cleaned = -0.00027478 Jy ! Component: 1350 - total flux cleaned = -0.00023634 Jy ! Component: 1400 - total flux cleaned = -0.000255423 Jy ! Component: 1450 - total flux cleaned = -0.000274419 Jy ! Component: 1500 - total flux cleaned = -0.000255906 Jy ! Component: 1550 - total flux cleaned = -0.000237474 Jy ! Component: 1600 - total flux cleaned = -0.000237466 Jy ! Component: 1650 - total flux cleaned = -0.000237244 Jy ! Component: 1700 - total flux cleaned = -0.000183646 Jy ! Component: 1750 - total flux cleaned = -0.000165814 Jy ! Component: 1800 - total flux cleaned = -0.000165749 Jy ! Component: 1850 - total flux cleaned = -0.000148596 Jy ! Component: 1900 - total flux cleaned = -0.000131416 Jy ! Component: 1950 - total flux cleaned = -0.000165416 Jy ! Component: 2000 - total flux cleaned = -0.000131599 Jy ! Component: 2050 - total flux cleaned = -0.00016488 Jy ! Component: 2100 - total flux cleaned = -0.000115272 Jy ! Component: 2150 - total flux cleaned = -0.000131471 Jy ! Component: 2200 - total flux cleaned = -0.000147703 Jy ! Component: 2250 - total flux cleaned = -0.000180034 Jy ! Component: 2300 - total flux cleaned = -0.000195944 Jy ! Component: 2350 - total flux cleaned = -0.000148305 Jy ! Component: 2400 - total flux cleaned = -0.000116652 Jy ! Component: 2450 - total flux cleaned = -0.000163612 Jy ! Component: 2500 - total flux cleaned = -0.00014795 Jy ! Component: 2550 - total flux cleaned = -0.000132585 Jy ! Component: 2600 - total flux cleaned = -0.000102023 Jy ! Component: 2650 - total flux cleaned = -0.000117141 Jy ! Component: 2700 - total flux cleaned = -0.00013219 Jy ! Component: 2750 - total flux cleaned = -0.000102401 Jy ! Component: 2800 - total flux cleaned = -0.000146808 Jy ! Component: 2850 - total flux cleaned = -0.000146737 Jy ! Component: 2900 - total flux cleaned = -0.0001759 Jy ! Component: 2950 - total flux cleaned = -0.000161535 Jy ! Component: 3000 - total flux cleaned = -0.000161644 Jy ! Component: 3050 - total flux cleaned = -0.000218699 Jy ! Component: 3100 - total flux cleaned = -0.000261184 Jy ! Component: 3150 - total flux cleaned = -0.000345522 Jy ! Component: 3200 - total flux cleaned = -0.000345533 Jy ! Component: 3250 - total flux cleaned = -0.00040104 Jy ! Component: 3300 - total flux cleaned = -0.000456316 Jy ! Component: 3350 - total flux cleaned = -0.000442692 Jy ! Component: 3400 - total flux cleaned = -0.000537993 Jy ! Component: 3450 - total flux cleaned = -0.000578644 Jy ! Component: 3500 - total flux cleaned = -0.000619021 Jy ! Component: 3550 - total flux cleaned = -0.000592217 Jy ! Component: 3600 - total flux cleaned = -0.000645509 Jy ! Component: 3650 - total flux cleaned = -0.000698365 Jy ! Component: 3700 - total flux cleaned = -0.000750843 Jy ! Component: 3750 - total flux cleaned = -0.000750783 Jy ! Component: 3800 - total flux cleaned = -0.000802731 Jy ! Component: 3850 - total flux cleaned = -0.00085434 Jy ! Component: 3900 - total flux cleaned = -0.00086704 Jy ! Component: 3950 - total flux cleaned = -0.000841564 Jy ! Component: 4000 - total flux cleaned = -0.000917629 Jy ! Component: 4050 - total flux cleaned = -0.000980732 Jy ! Total flux subtracted in 4096 components = -0.000993273 Jy ! Clean residual min=-0.000909 max=0.000736 Jy/beam ! Clean residual mean=0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0768229 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 375 components and 0.0768229 Jy ![Exited script file: muppet] wmap "J0719-1955_S_2011_06_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.918 x 7.013 at -2.28 degrees (North through East) ! Clean map min=-0.002495 max=0.069275 Jy/beam ! Writing clean map to FITS file: J0719-1955_S_2011_06_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0692752 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022423 device "J0719-1955_S_2011_06_28_pus\_map.eps/VPS" ! Attempting to open device: 'J0719-1955_S_2011_06_28_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.97104 0.97104 1.94208 3.88416 7.76832 15.5366 31.0733 62.1465 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.069 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.918 x 7.013 at -2.28 degrees (North through East) ! Clean map min=-0.002495 max=0.069275 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0719-1955_S_2011_06_28_pus\_map.gif/vgif" ! Attempting to open device: 'J0719-1955_S_2011_06_28_pus_map.gif/vgif' mapplot cln