! Started logfile: /scr/pima/rdv72_uvs/J2311+4543_S_uvs.log on Sat Oct 5 08:50:55 2013 obs /scr/pima/rdv72_uvs/J2311+4543_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J2311+4543_S_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! AN table 2: 37 integrations on 1 of 1 possible baselines. ! AN table 3: 21 integrations on 3 of 3 possible baselines. ! AN table 4: 13 integrations on 1 of 1 possible baselines. ! AN table 5: 31 integrations on 6 of 6 possible baselines. ! AN table 6: 31 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.932674 visibilities/baseline/integration-bin. ! Found source: J2311+4543 ! ! 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 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 11692 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J2311+4543_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.033351Jy sigma=2.951005 ! Fit after self-cal, rms=0.815375Jy sigma=2.173413 ! 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=1.916 mas, bmaj=3.243 mas, bpa=3.109 degrees ! Estimated noise=5.74672 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 = 0.145609 Jy ! Component: 100 - total flux cleaned = 0.188258 Jy ! Total flux subtracted in 100 components = 0.188258 Jy ! Clean residual min=-0.011269 max=0.026206 Jy/beam ! Clean residual mean=-0.000142 rms=0.002937 Jy/beam ! Combined flux in latest and established models = 0.188258 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.188258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113600Jy sigma=0.284025 ! Fit after self-cal, rms=0.113510Jy sigma=0.283781 ! Inverting map ! Added new window around map position (-3, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242507 Jy ! Component: 100 - total flux cleaned = 0.0377749 Jy ! Total flux subtracted in 100 components = 0.0377749 Jy ! Clean residual min=-0.009108 max=0.016762 Jy/beam ! Clean residual mean=-0.000114 rms=0.002340 Jy/beam ! Combined flux in latest and established models = 0.226033 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.226033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107950Jy sigma=0.247156 ! Fit after self-cal, rms=0.107912Jy sigma=0.245970 ! Inverting map ! Added new window around map position (-0.5, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137279 Jy ! Component: 100 - total flux cleaned = 0.0219377 Jy ! Total flux subtracted in 100 components = 0.0219377 Jy ! Clean residual min=-0.009484 max=0.012347 Jy/beam ! Clean residual mean=-0.000098 rms=0.002099 Jy/beam ! Combined flux in latest and established models = 0.247971 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.247971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106813Jy sigma=0.237180 ! Fit after self-cal, rms=0.106809Jy sigma=0.236275 ! 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=2.789 mas, bmaj=4.114 mas, bpa=1.897 degrees ! Estimated noise=2.5761 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 = 0.00862057 Jy ! Component: 100 - total flux cleaned = 0.0119288 Jy ! Component: 150 - total flux cleaned = 0.0125654 Jy ! Component: 200 - total flux cleaned = 0.0128859 Jy ! Total flux subtracted in 200 components = 0.0128859 Jy ! Clean residual min=-0.008985 max=0.007766 Jy/beam ! Clean residual mean=-0.000079 rms=0.001982 Jy/beam ! Combined flux in latest and established models = 0.260857 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.260857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106387Jy sigma=0.232638 ! Fit after self-cal, rms=0.106395Jy sigma=0.232581 ! 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 1.03 FD 0.97 KP 0.99 LA 1.06 ! NL 0.95 NY 1.21 OV 0.93 PT 1.02 ! SC 1.01 ZC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! A total of 60 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.14 NL 1.09 NY 1.51 WZ 0.83 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.09 FD 1.01 KP 1.33 LA 1.13 ! NL 0.93 NY 1.39 PT 1.05 SC 1.02 ! WZ 0.88 ZC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.06 KP 1.00 LA 0.96 ! NL 0.99 NY 1.04 OV 0.99 PT 1.02 ! SC 1.09 ZC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! A total of 60 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.19 NL 0.98 NY 1.36 WZ 0.78 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.10 FD 1.09 KP 1.45 LA 1.03 ! NL 0.98 NY 1.28 PT 1.08 SC 1.06 ! WZ 0.79 ZC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.07 KP 1.01 LA 0.88 ! NL 1.07 NY 1.10 OV 1.03 PT 1.08 ! SC 0.98 ZC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! A total of 60 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.20 NL 1.06 NY 1.35 WZ 0.71 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.18 FD 1.13 KP 1.32 LA 0.95 ! NL 1.03 NY 1.26 PT 1.10 SC 0.99 ! WZ 0.73 ZC 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 KP 0.91 LA 0.75 ! NL 1.01 NY 1.11 OV 0.86 PT 0.93 ! SC 1.03 ZC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! A total of 60 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.27 NL 1.06 NY 1.26 WZ 0.70 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.80 FD 1.10 KP 1.31 LA 0.80 ! NL 0.98 NY 1.30 PT 0.97 SC 1.02 ! WZ 0.69 ZC 0.78 ! ! ! Fit before self-cal, rms=0.106395Jy sigma=0.232581 ! Fit after self-cal, rms=0.110245Jy sigma=0.203543 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.681 mas, bmaj=4.168 mas, bpa=5.022 degrees ! Estimated noise=2.6548 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 (12.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173767 Jy ! Component: 100 - total flux cleaned = 0.00188381 Jy ! Component: 150 - total flux cleaned = 0.00201051 Jy ! Component: 200 - total flux cleaned = 0.00179724 Jy ! Total flux subtracted in 200 components = 0.00179724 Jy ! Clean residual min=-0.002906 max=0.003542 Jy/beam ! Clean residual mean=0.000003 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.262654 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.262654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109814Jy sigma=0.202437 ! Fit after self-cal, rms=0.110266Jy sigma=0.202169 ! 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=0.110266Jy sigma=0.202169 ! Fit after self-cal, rms=0.110973Jy sigma=0.202063 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.669 mas, bmaj=4.163 mas, bpa=5.081 degrees ! Estimated noise=2.65728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000648717 Jy ! Component: 100 - total flux cleaned = 0.000848546 Jy ! Component: 150 - total flux cleaned = 0.000853855 Jy ! Component: 200 - total flux cleaned = 0.000776105 Jy ! Total flux subtracted in 200 components = 0.000776105 Jy ! Clean residual min=-0.002541 max=0.003211 Jy/beam ! Clean residual mean=0.000001 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.26343 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.26343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110785Jy sigma=0.201601 ! Fit after self-cal, rms=0.110819Jy sigma=0.201554 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 (30, -25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012124 Jy ! Component: 100 - total flux cleaned = 0.00137084 Jy ! Component: 150 - total flux cleaned = 0.001511 Jy ! Component: 200 - total flux cleaned = 0.00157531 Jy ! Total flux subtracted in 200 components = 0.00157531 Jy ! Clean residual min=-0.002360 max=0.002465 Jy/beam ! Clean residual mean=-0.000009 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.265006 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.265006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110683Jy sigma=0.201185 ! Fit after self-cal, rms=0.110638Jy sigma=0.201168 ! 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=0.110638Jy sigma=0.201168 ! Fit after self-cal, rms=0.111041Jy sigma=0.201072 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.657 mas, bmaj=4.166 mas, bpa=5.21 degrees ! Estimated noise=2.65916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000461713 Jy ! Component: 100 - total flux cleaned = 0.000802252 Jy ! Component: 150 - total flux cleaned = 0.00080339 Jy ! Component: 200 - total flux cleaned = 0.000748931 Jy ! Total flux subtracted in 200 components = 0.000748931 Jy ! Clean residual min=-0.002353 max=0.002444 Jy/beam ! Clean residual mean=-0.000008 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.265754 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.265754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110953Jy sigma=0.200878 ! Fit after self-cal, rms=0.110947Jy sigma=0.200862 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 = -7.78907e-05 Jy ! Component: 100 - total flux cleaned = -7.87622e-05 Jy ! Component: 150 - total flux cleaned = -0.000124964 Jy ! Component: 200 - total flux cleaned = -0.000124477 Jy ! Total flux subtracted in 200 components = -0.000124477 Jy ! Clean residual min=-0.002350 max=0.002371 Jy/beam ! Clean residual mean=-0.000008 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.26563 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 77 components and 0.26563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110897Jy sigma=0.200752 ! Fit after self-cal, rms=0.110889Jy sigma=0.200746 ! 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=0.110889Jy sigma=0.200746 ! Fit after self-cal, rms=0.111051Jy sigma=0.200693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.505 mas, bmaj=13.51 mas, bpa=-70.37 degrees ! Estimated noise=2.96095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213989 Jy ! Component: 100 - total flux cleaned = 0.000276764 Jy ! Component: 150 - total flux cleaned = 0.000299719 Jy ! Component: 200 - total flux cleaned = 0.000344167 Jy ! Total flux subtracted in 200 components = 0.000344167 Jy ! Clean residual min=-0.003104 max=0.002568 Jy/beam ! Clean residual mean=-0.000009 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.265974 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.265974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111039Jy sigma=0.200643 ! Fit after self-cal, rms=0.111041Jy sigma=0.200633 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 = -1.80481e-05 Jy ! Component: 100 - total flux cleaned = 7.21819e-06 Jy ! Component: 150 - total flux cleaned = 8.52109e-06 Jy ! Component: 200 - total flux cleaned = 8.66456e-06 Jy ! Total flux subtracted in 200 components = 8.66456e-06 Jy ! Clean residual min=-0.003123 max=0.002564 Jy/beam ! Clean residual mean=-0.000009 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.265983 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.265983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111029Jy sigma=0.200608 ! Fit after self-cal, rms=0.111025Jy sigma=0.200602 ! 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=2.65 mas, bmaj=4.168 mas, bpa=5.318 degrees ! Estimated noise=2.66085 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.65 x 4.168 at 5.318 degrees (North through East) ! Clean map min=-0.0035489 max=0.18889 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=1.789 mas, bmaj=3.295 mas, bpa=5.782 degrees ! Estimated noise=6.01016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138212 Jy ! Component: 100 - total flux cleaned = 0.182731 Jy ! Component: 150 - total flux cleaned = 0.206243 Jy ! Component: 200 - total flux cleaned = 0.219962 Jy ! Total flux subtracted in 200 components = 0.219962 Jy ! Clean residual min=-0.006410 max=0.009425 Jy/beam ! Clean residual mean=-0.000016 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.219962 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.219962 Jy ! Inverting map and beam ! Estimated beam: bmin=2.65 mas, bmaj=4.168 mas, bpa=5.318 degrees ! Estimated noise=2.66085 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 = 0.0189481 Jy ! Component: 100 - total flux cleaned = 0.0285725 Jy ! Component: 150 - total flux cleaned = 0.0347306 Jy ! Component: 200 - total flux cleaned = 0.0390168 Jy ! Total flux subtracted in 200 components = 0.0390168 Jy ! Clean residual min=-0.002617 max=0.003879 Jy/beam ! Clean residual mean=0.000020 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.258979 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 0.258979 Jy ! Inverting map ! Added new window around map position (3.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300853 Jy ! Component: 100 - total flux cleaned = 0.00385526 Jy ! Component: 150 - total flux cleaned = 0.00446974 Jy ! Component: 200 - total flux cleaned = 0.00478017 Jy ! Total flux subtracted in 200 components = 0.00478017 Jy ! Clean residual min=-0.002314 max=0.002208 Jy/beam ! Clean residual mean=0.000003 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.263759 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 74 components and 0.263759 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=9.505 mas, bmaj=13.51 mas, bpa=-70.37 degrees ! Estimated noise=2.96095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177526 Jy ! Component: 100 - total flux cleaned = 0.00204891 Jy ! Component: 150 - total flux cleaned = 0.00210673 Jy ! Component: 200 - total flux cleaned = 0.00218431 Jy ! Total flux subtracted in 200 components = 0.00218431 Jy ! Clean residual min=-0.002968 max=0.002346 Jy/beam ! Clean residual mean=-0.000008 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.265943 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 = 0.00011735 Jy ! Component: 100 - total flux cleaned = 0.000182853 Jy ! Component: 150 - total flux cleaned = 0.000284528 Jy ! Component: 200 - total flux cleaned = 0.000342269 Jy ! Total flux subtracted in 200 components = 0.000342269 Jy ! Clean residual min=-0.002962 max=0.002342 Jy/beam ! Clean residual mean=-0.000011 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.266286 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.266286 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.65 mas, bmaj=4.168 mas, bpa=5.318 degrees ! Estimated noise=2.66085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000720236 Jy ! Component: 100 - total flux cleaned = -0.000833444 Jy ! Component: 150 - total flux cleaned = -0.000834038 Jy ! Component: 200 - total flux cleaned = -0.000788006 Jy ! Total flux subtracted in 200 components = -0.000788006 Jy ! Clean residual min=-0.002334 max=0.002128 Jy/beam ! Clean residual mean=-0.000003 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.265498 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.265498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110916Jy sigma=0.200450 ! Fit after self-cal, rms=0.110883Jy sigma=0.200408 wmodel /scr/pima/rdv72_uvs/J2311+4543_S_map.mod ! Writing 109 model components to file: /scr/pima/rdv72_uvs/J2311+4543_S_map.mod wobs /scr/pima/rdv72_uvs/J2311+4543_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J2311+4543_S_uvs.fits wwins /scr/pima/rdv72_uvs/J2311+4543_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rdv72_uvs/J2311+4543_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000348425 Jy ! Component: 100 - total flux cleaned = -0.000733637 Jy ! Component: 150 - total flux cleaned = -0.00110085 Jy ! Component: 200 - total flux cleaned = -0.00127742 Jy ! Component: 250 - total flux cleaned = -0.00141315 Jy ! Component: 300 - total flux cleaned = -0.00147844 Jy ! Component: 350 - total flux cleaned = -0.00160631 Jy ! Component: 400 - total flux cleaned = -0.00176236 Jy ! Component: 450 - total flux cleaned = -0.00200788 Jy ! Component: 500 - total flux cleaned = -0.00227987 Jy ! Component: 550 - total flux cleaned = -0.00254759 Jy ! Component: 600 - total flux cleaned = -0.00272301 Jy ! Component: 650 - total flux cleaned = -0.00283832 Jy ! Component: 700 - total flux cleaned = -0.00295288 Jy ! Component: 750 - total flux cleaned = -0.00315016 Jy ! Component: 800 - total flux cleaned = -0.00323339 Jy ! Component: 850 - total flux cleaned = -0.00331565 Jy ! Component: 900 - total flux cleaned = -0.00334263 Jy ! Component: 950 - total flux cleaned = -0.00339609 Jy ! Component: 1000 - total flux cleaned = -0.00350226 Jy ! Component: 1050 - total flux cleaned = -0.003476 Jy ! Component: 1100 - total flux cleaned = -0.00355393 Jy ! Component: 1150 - total flux cleaned = -0.00360519 Jy ! Component: 1200 - total flux cleaned = -0.00357968 Jy ! Component: 1250 - total flux cleaned = -0.00370613 Jy ! Component: 1300 - total flux cleaned = -0.00370581 Jy ! Component: 1350 - total flux cleaned = -0.00373052 Jy ! Component: 1400 - total flux cleaned = -0.00380398 Jy ! Component: 1450 - total flux cleaned = -0.00385239 Jy ! Component: 1500 - total flux cleaned = -0.00390067 Jy ! Component: 1550 - total flux cleaned = -0.00397266 Jy ! Component: 1600 - total flux cleaned = -0.00397252 Jy ! Component: 1650 - total flux cleaned = -0.00404338 Jy ! Component: 1700 - total flux cleaned = -0.00406668 Jy ! Component: 1750 - total flux cleaned = -0.00413625 Jy ! Component: 1800 - total flux cleaned = -0.00408993 Jy ! Component: 1850 - total flux cleaned = -0.00413579 Jy ! Component: 1900 - total flux cleaned = -0.00418132 Jy ! Component: 1950 - total flux cleaned = -0.00424912 Jy ! Component: 2000 - total flux cleaned = -0.00422654 Jy ! Component: 2050 - total flux cleaned = -0.00422646 Jy ! Component: 2100 - total flux cleaned = -0.00424851 Jy ! Component: 2150 - total flux cleaned = -0.00424839 Jy ! Component: 2200 - total flux cleaned = -0.00418282 Jy ! Component: 2250 - total flux cleaned = -0.00426997 Jy ! Component: 2300 - total flux cleaned = -0.00433486 Jy ! Component: 2350 - total flux cleaned = -0.0043778 Jy ! Component: 2400 - total flux cleaned = -0.0043135 Jy ! Component: 2450 - total flux cleaned = -0.00435602 Jy ! Component: 2500 - total flux cleaned = -0.00431383 Jy ! Component: 2550 - total flux cleaned = -0.00441902 Jy ! Component: 2600 - total flux cleaned = -0.00443997 Jy ! Component: 2650 - total flux cleaned = -0.0044607 Jy ! Component: 2700 - total flux cleaned = -0.0045019 Jy ! Component: 2750 - total flux cleaned = -0.00450206 Jy ! Component: 2800 - total flux cleaned = -0.00448171 Jy ! Component: 2850 - total flux cleaned = -0.00456297 Jy ! Component: 2900 - total flux cleaned = -0.00460323 Jy ! Component: 2950 - total flux cleaned = -0.00458298 Jy ! Component: 3000 - total flux cleaned = -0.00458293 Jy ! Component: 3050 - total flux cleaned = -0.00458297 Jy ! Component: 3100 - total flux cleaned = -0.00460295 Jy ! Component: 3150 - total flux cleaned = -0.0046228 Jy ! Component: 3200 - total flux cleaned = -0.00474049 Jy ! Component: 3250 - total flux cleaned = -0.00475997 Jy ! Component: 3300 - total flux cleaned = -0.00477945 Jy ! Component: 3350 - total flux cleaned = -0.00485684 Jy ! Component: 3400 - total flux cleaned = -0.00491466 Jy ! Component: 3450 - total flux cleaned = -0.0048955 Jy ! Component: 3500 - total flux cleaned = -0.00493381 Jy ! Component: 3550 - total flux cleaned = -0.00500987 Jy ! Component: 3600 - total flux cleaned = -0.00506651 Jy ! Component: 3650 - total flux cleaned = -0.00510409 Jy ! Component: 3700 - total flux cleaned = -0.00516034 Jy ! Component: 3750 - total flux cleaned = -0.00517901 Jy ! Component: 3800 - total flux cleaned = -0.00521623 Jy ! Component: 3850 - total flux cleaned = -0.00529023 Jy ! Component: 3900 - total flux cleaned = -0.00534538 Jy ! Component: 3950 - total flux cleaned = -0.00536354 Jy ! Component: 4000 - total flux cleaned = -0.00534525 Jy ! Component: 4050 - total flux cleaned = -0.00539986 Jy ! Total flux subtracted in 4096 components = -0.00541805 Jy ! Clean residual min=-0.001136 max=0.001165 Jy/beam ! Clean residual mean=-0.000004 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.26008 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 398 components and 0.26008 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J2311+4543_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.65 x 4.168 at 5.318 degrees (North through East) ! Clean map min=-0.0019222 max=0.18964 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J2311+4543_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.189641 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000308066 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.487341 0.487341 0.974682 1.94936 3.89873 7.79746 15.5949 31.1898 62.3797 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.189 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J2311+4543_S_uvs.log closed on Sat Oct 5 08:51:00 2013