! Started logfile: J2007-4434_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:44:21 2016 obs J2007-4434_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2007-4434_S_2014_12_20_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.533142 visibilities/baseline/integration-bin. ! Found source: J2007-4434 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 11132 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 J2007-4434_S_2014_12_20_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 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 305 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 303 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.822741Jy sigma=0.005565 ! Fit after self-cal, rms=0.688815Jy sigma=0.004540 ! 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=2.298 mas, bmaj=7.926 mas, bpa=1.329 degrees ! Estimated noise=1945.54 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 = 0.249888 Jy ! Component: 100 - total flux cleaned = 0.305257 Jy ! Total flux subtracted in 100 components = 0.305257 Jy ! Clean residual min=-0.025983 max=0.052474 Jy/beam ! Clean residual mean=-0.000541 rms=0.007794 Jy/beam ! Combined flux in latest and established models = 0.305257 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.305257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193090Jy sigma=0.001209 ! Fit after self-cal, rms=0.193096Jy sigma=0.001209 ! Inverting map ! Added new window around map position (6.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434959 Jy ! Component: 100 - total flux cleaned = 0.0626548 Jy ! Total flux subtracted in 100 components = 0.0626548 Jy ! Clean residual min=-0.021761 max=0.040268 Jy/beam ! Clean residual mean=-0.000419 rms=0.006467 Jy/beam ! Combined flux in latest and established models = 0.367912 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.367912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180455Jy sigma=0.001130 ! Fit after self-cal, rms=0.178616Jy sigma=0.001111 ! 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=3.114 mas, bmaj=9.951 mas, bpa=1.006 degrees ! Estimated noise=1014.88 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 = 0.0298616 Jy ! Component: 100 - total flux cleaned = 0.0452747 Jy ! Component: 150 - total flux cleaned = 0.0533126 Jy ! Component: 200 - total flux cleaned = 0.054961 Jy ! Total flux subtracted in 200 components = 0.054961 Jy ! Clean residual min=-0.026874 max=0.049055 Jy/beam ! Clean residual mean=-0.000853 rms=0.010912 Jy/beam ! Combined flux in latest and established models = 0.422873 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 0.422873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173183Jy sigma=0.001080 ! Fit after self-cal, rms=0.173019Jy sigma=0.001076 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 HN 1.00* KP 1.18 ! LA 0.91 MK 1.01 NL 1.47 OV 0.99 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 1.14 ! LA 0.88 MK 1.04 NL 1.60 OV 1.00 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.19 HN 1.00* KP 1.01 ! LA 0.71 MK 1.07 NL 2.19 OV 0.93 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 0.96 ! LA 0.76 MK 1.06 NL 1.51 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Fit before self-cal, rms=0.173019Jy sigma=0.001076 ! Fit after self-cal, rms=0.186613Jy sigma=0.000975 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.148 mas, bmaj=10.01 mas, bpa=1.374 degrees ! Estimated noise=1062.05 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 (-27, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0483848 Jy ! Component: 100 - total flux cleaned = 0.0730633 Jy ! Component: 150 - total flux cleaned = 0.0873065 Jy ! Component: 200 - total flux cleaned = 0.0970352 Jy ! Total flux subtracted in 200 components = 0.0970352 Jy ! Clean residual min=-0.015155 max=0.024009 Jy/beam ! Clean residual mean=-0.000069 rms=0.005174 Jy/beam ! Combined flux in latest and established models = 0.519908 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 102 components and 0.519908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176861Jy sigma=0.000852 ! Fit after self-cal, rms=0.176380Jy sigma=0.000845 ! 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=0.176380Jy sigma=0.000845 ! Fit after self-cal, rms=0.180337Jy sigma=0.000836 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.174 mas, bmaj=10.08 mas, bpa=1.332 degrees ! Estimated noise=1049.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533571 Jy ! Component: 100 - total flux cleaned = 0.00789073 Jy ! Component: 150 - total flux cleaned = 0.00928711 Jy ! Component: 200 - total flux cleaned = 0.00947395 Jy ! Total flux subtracted in 200 components = 0.00947395 Jy ! Clean residual min=-0.012140 max=0.021868 Jy/beam ! Clean residual mean=-0.000101 rms=0.004022 Jy/beam ! Combined flux in latest and established models = 0.529382 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 129 components and 0.529382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179268Jy sigma=0.000824 ! Fit after self-cal, rms=0.178952Jy sigma=0.000822 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 (-14, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198567 Jy ! Component: 100 - total flux cleaned = 0.026903 Jy ! Component: 150 - total flux cleaned = 0.0281295 Jy ! Component: 200 - total flux cleaned = 0.0293665 Jy ! Total flux subtracted in 200 components = 0.0293665 Jy ! Clean residual min=-0.009670 max=0.010785 Jy/beam ! Clean residual mean=0.000084 rms=0.002940 Jy/beam ! Combined flux in latest and established models = 0.558748 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 168 components and 0.558748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176471Jy sigma=0.000803 ! Fit after self-cal, rms=0.176086Jy sigma=0.000801 ! 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=0.176086Jy sigma=0.000801 ! Fit after self-cal, rms=0.179062Jy sigma=0.000791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.19 mas, bmaj=10.14 mas, bpa=1.441 degrees ! Estimated noise=1041.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542304 Jy ! Component: 100 - total flux cleaned = 0.00737251 Jy ! Component: 150 - total flux cleaned = 0.00793395 Jy ! Component: 200 - total flux cleaned = 0.00841214 Jy ! Total flux subtracted in 200 components = 0.00841214 Jy ! Clean residual min=-0.007270 max=0.007023 Jy/beam ! Clean residual mean=-0.000014 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 0.567161 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 199 components and 0.567161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178230Jy sigma=0.000786 ! Fit after self-cal, rms=0.178062Jy sigma=0.000785 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 = -0.000831307 Jy ! Component: 100 - total flux cleaned = -0.00021614 Jy ! Component: 150 - total flux cleaned = 0.00032709 Jy ! Component: 200 - total flux cleaned = 0.000935743 Jy ! Total flux subtracted in 200 components = 0.000935743 Jy ! Clean residual min=-0.006560 max=0.005646 Jy/beam ! Clean residual mean=-0.000011 rms=0.001769 Jy/beam ! Combined flux in latest and established models = 0.568097 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 209 components and 0.568097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177656Jy sigma=0.000783 ! Fit after self-cal, rms=0.177551Jy sigma=0.000782 ! 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=0.177551Jy sigma=0.000782 ! Fit after self-cal, rms=0.179360Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.756 mas, bmaj=35.85 mas, bpa=-1.544 degrees ! Estimated noise=1238.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226297 Jy ! Component: 100 - total flux cleaned = 0.00339934 Jy ! Component: 150 - total flux cleaned = 0.00339619 Jy ! Component: 200 - total flux cleaned = 0.00322863 Jy ! Total flux subtracted in 200 components = 0.00322863 Jy ! Clean residual min=-0.006362 max=0.006168 Jy/beam ! Clean residual mean=-0.000048 rms=0.002078 Jy/beam ! Combined flux in latest and established models = 0.571325 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 222 components and 0.571325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179165Jy sigma=0.000781 ! Fit after self-cal, rms=0.179149Jy sigma=0.000780 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 = -4.41236e-06 Jy ! Component: 100 - total flux cleaned = 0.000154595 Jy ! Component: 150 - total flux cleaned = 0.000358305 Jy ! Component: 200 - total flux cleaned = 0.000481859 Jy ! Total flux subtracted in 200 components = 0.000481859 Jy ! Clean residual min=-0.006352 max=0.006125 Jy/beam ! Clean residual mean=-0.000048 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.571807 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 238 components and 0.571807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179075Jy sigma=0.000780 ! Fit after self-cal, rms=0.179061Jy sigma=0.000780 ! 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=3.201 mas, bmaj=10.16 mas, bpa=1.487 degrees ! Estimated noise=1038.07 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 10.16 at 1.487 degrees (North through East) ! Clean map min=-0.0096931 max=0.31588 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=2.317 mas, bmaj=7.991 mas, bpa=1.97 degrees ! Estimated noise=2083.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.265802 Jy ! Component: 100 - total flux cleaned = 0.33083 Jy ! Component: 150 - total flux cleaned = 0.360942 Jy ! Component: 200 - total flux cleaned = 0.383275 Jy ! Total flux subtracted in 200 components = 0.383275 Jy ! Clean residual min=-0.012876 max=0.018691 Jy/beam ! Clean residual mean=-0.000321 rms=0.004115 Jy/beam ! Combined flux in latest and established models = 0.383275 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.383275 Jy ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=10.16 mas, bpa=1.487 degrees ! Estimated noise=1038.07 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 = 0.0386497 Jy ! Component: 100 - total flux cleaned = 0.0667265 Jy ! Component: 150 - total flux cleaned = 0.0889495 Jy ! Component: 200 - total flux cleaned = 0.106959 Jy ! Total flux subtracted in 200 components = 0.106959 Jy ! Clean residual min=-0.010925 max=0.012813 Jy/beam ! Clean residual mean=-0.000361 rms=0.003819 Jy/beam ! Combined flux in latest and established models = 0.490234 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 136 components and 0.490234 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=9.756 mas, bmaj=35.85 mas, bpa=-1.544 degrees ! Estimated noise=1238.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232022 Jy ! Component: 100 - total flux cleaned = 0.0392895 Jy ! Component: 150 - total flux cleaned = 0.0508166 Jy ! Component: 200 - total flux cleaned = 0.059219 Jy ! Total flux subtracted in 200 components = 0.059219 Jy ! Clean residual min=-0.008533 max=0.007046 Jy/beam ! Clean residual mean=-0.000212 rms=0.002579 Jy/beam ! Combined flux in latest and established models = 0.549453 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 = 0.00615824 Jy ! Component: 100 - total flux cleaned = 0.0107299 Jy ! Component: 150 - total flux cleaned = 0.0141753 Jy ! Component: 200 - total flux cleaned = 0.0168017 Jy ! Total flux subtracted in 200 components = 0.0168017 Jy ! Clean residual min=-0.006625 max=0.005972 Jy/beam ! Clean residual mean=-0.000083 rms=0.002010 Jy/beam ! Combined flux in latest and established models = 0.566255 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 211 components and 0.566255 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=10.16 mas, bpa=1.487 degrees ! Estimated noise=1038.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000720083 Jy ! Component: 100 - total flux cleaned = 0.000717884 Jy ! Component: 150 - total flux cleaned = 0.000717958 Jy ! Component: 200 - total flux cleaned = 0.00104499 Jy ! Total flux subtracted in 200 components = 0.00104499 Jy ! Clean residual min=-0.005073 max=0.006309 Jy/beam ! Clean residual mean=-0.000046 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 0.5673 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 234 components and 0.5673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178792Jy sigma=0.000781 ! Fit after self-cal, rms=0.178515Jy sigma=0.000780 wmodel J2007-4434_S_2014_12_20_pus_map.mod ! Writing 234 model components to file: J2007-4434_S_2014_12_20_pus_map.mod wobs J2007-4434_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2007-4434_S_2014_12_20_pus_uvs.fits wwins J2007-4434_S_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J2007-4434_S_2014_12_20_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 = 0.00280795 Jy ! Component: 100 - total flux cleaned = 0.0040064 Jy ! Component: 150 - total flux cleaned = 0.00468052 Jy ! Component: 200 - total flux cleaned = 0.00500151 Jy ! Component: 250 - total flux cleaned = 0.00499935 Jy ! Component: 300 - total flux cleaned = 0.00485343 Jy ! Component: 350 - total flux cleaned = 0.00506267 Jy ! Component: 400 - total flux cleaned = 0.00512976 Jy ! Component: 450 - total flux cleaned = 0.00519683 Jy ! Component: 500 - total flux cleaned = 0.00526022 Jy ! Component: 550 - total flux cleaned = 0.00525948 Jy ! Component: 600 - total flux cleaned = 0.00520074 Jy ! Component: 650 - total flux cleaned = 0.00520055 Jy ! Component: 700 - total flux cleaned = 0.00520076 Jy ! Component: 750 - total flux cleaned = 0.00520239 Jy ! Component: 800 - total flux cleaned = 0.00520271 Jy ! Component: 850 - total flux cleaned = 0.00500066 Jy ! Component: 900 - total flux cleaned = 0.00504951 Jy ! Component: 950 - total flux cleaned = 0.00495156 Jy ! Component: 1000 - total flux cleaned = 0.00485702 Jy ! Component: 1050 - total flux cleaned = 0.00481087 Jy ! Component: 1100 - total flux cleaned = 0.00471947 Jy ! Component: 1150 - total flux cleaned = 0.00467451 Jy ! Component: 1200 - total flux cleaned = 0.00463039 Jy ! Component: 1250 - total flux cleaned = 0.00454456 Jy ! Component: 1300 - total flux cleaned = 0.0043766 Jy ! Component: 1350 - total flux cleaned = 0.00425219 Jy ! Component: 1400 - total flux cleaned = 0.00404944 Jy ! Component: 1450 - total flux cleaned = 0.00381072 Jy ! Component: 1500 - total flux cleaned = 0.00361499 Jy ! Component: 1550 - total flux cleaned = 0.00349903 Jy ! Component: 1600 - total flux cleaned = 0.00323382 Jy ! Component: 1650 - total flux cleaned = 0.00308492 Jy ! Component: 1700 - total flux cleaned = 0.00308496 Jy ! Component: 1750 - total flux cleaned = 0.00290384 Jy ! Component: 1800 - total flux cleaned = 0.00283266 Jy ! Component: 1850 - total flux cleaned = 0.00269188 Jy ! Component: 1900 - total flux cleaned = 0.00269183 Jy ! Component: 1950 - total flux cleaned = 0.00258917 Jy ! Component: 2000 - total flux cleaned = 0.00258933 Jy ! Component: 2050 - total flux cleaned = 0.00242313 Jy ! Component: 2100 - total flux cleaned = 0.002325 Jy ! Component: 2150 - total flux cleaned = 0.00222862 Jy ! Component: 2200 - total flux cleaned = 0.00229221 Jy ! Component: 2250 - total flux cleaned = 0.00222831 Jy ! Component: 2300 - total flux cleaned = 0.00213505 Jy ! Component: 2350 - total flux cleaned = 0.00216542 Jy ! Component: 2400 - total flux cleaned = 0.00213514 Jy ! Component: 2450 - total flux cleaned = 0.00216476 Jy ! Component: 2500 - total flux cleaned = 0.00201717 Jy ! Component: 2550 - total flux cleaned = 0.00216426 Jy ! Component: 2600 - total flux cleaned = 0.00219292 Jy ! Component: 2650 - total flux cleaned = 0.00205008 Jy ! Component: 2700 - total flux cleaned = 0.00213505 Jy ! Component: 2750 - total flux cleaned = 0.00207885 Jy ! Component: 2800 - total flux cleaned = 0.00210663 Jy ! Component: 2850 - total flux cleaned = 0.00213356 Jy ! Component: 2900 - total flux cleaned = 0.00218806 Jy ! Component: 2950 - total flux cleaned = 0.00221498 Jy ! Component: 3000 - total flux cleaned = 0.00232102 Jy ! Component: 3050 - total flux cleaned = 0.00234734 Jy ! Component: 3100 - total flux cleaned = 0.0023993 Jy ! Component: 3150 - total flux cleaned = 0.00250211 Jy ! Component: 3200 - total flux cleaned = 0.00255292 Jy ! Component: 3250 - total flux cleaned = 0.00262884 Jy ! Component: 3300 - total flux cleaned = 0.00272897 Jy ! Component: 3350 - total flux cleaned = 0.00280378 Jy ! Component: 3400 - total flux cleaned = 0.00287785 Jy ! Component: 3450 - total flux cleaned = 0.00297546 Jy ! Component: 3500 - total flux cleaned = 0.00299976 Jy ! Component: 3550 - total flux cleaned = 0.00307182 Jy ! Component: 3600 - total flux cleaned = 0.0030958 Jy ! Component: 3650 - total flux cleaned = 0.00316712 Jy ! Component: 3700 - total flux cleaned = 0.00319062 Jy ! Component: 3750 - total flux cleaned = 0.0033073 Jy ! Component: 3800 - total flux cleaned = 0.00337661 Jy ! Component: 3850 - total flux cleaned = 0.00337635 Jy ! Component: 3900 - total flux cleaned = 0.00337621 Jy ! Component: 3950 - total flux cleaned = 0.00346719 Jy ! Component: 4000 - total flux cleaned = 0.00355745 Jy ! Component: 4050 - total flux cleaned = 0.00360242 Jy ! Total flux subtracted in 4096 components = 0.00369169 Jy ! Clean residual min=-0.001289 max=0.001299 Jy/beam ! Clean residual mean=0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.570992 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 512 components and 0.570992 Jy ![Exited script file: muppet] wmap "J2007-4434_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 10.16 at 1.487 degrees (North through East) ! Clean map min=-0.003202 max=0.32596 Jy/beam ! Writing clean map to FITS file: J2007-4434_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.325959 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000421821 device "J2007-4434_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2007-4434_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.388228 0.388228 0.776456 1.55291 3.10582 6.21165 12.4233 24.8466 49.6932 99.3864 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.325 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 10.16 at 1.487 degrees (North through East) ! Clean map min=-0.003202 max=0.32596 Jy/beam quit ! Quitting program ! Log file J2007-4434_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:44:26 2016