! Started logfile: /scr/pima/bp171af_uvs/J2322-2011_C_uvs.log on Thu Oct 10 13:44:36 2013 obs /scr/pima/bp171af_uvs/J2322-2011_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J2322-2011_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2322-2011 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 672 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171af_uvs/J2322-2011_C] 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 0.300x0.300 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.995811Jy sigma=4.625103 ! Fit after self-cal, rms=0.864910Jy sigma=3.990445 ! 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=1.336 mas, bmaj=3.362 mas, bpa=-4.978 degrees ! Estimated noise=8.08207 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 = 0.10585 Jy ! Component: 100 - total flux cleaned = 0.134024 Jy ! Total flux subtracted in 100 components = 0.134024 Jy ! Clean residual min=-0.006047 max=0.011945 Jy/beam ! Clean residual mean=-0.000002 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.134024 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.134024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047948Jy sigma=0.217515 ! Fit after self-cal, rms=0.047974Jy sigma=0.217471 ! Inverting map ! Added new window around map position (1.5, -5.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117326 Jy ! Component: 100 - total flux cleaned = 0.0179818 Jy ! Total flux subtracted in 100 components = 0.0179818 Jy ! Clean residual min=-0.004254 max=0.004316 Jy/beam ! Clean residual mean=0.000003 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.152006 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.152006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044705Jy sigma=0.196902 ! Fit after self-cal, rms=0.044797Jy sigma=0.196272 ! 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=1.575 mas, bmaj=3.872 mas, bpa=-4.913 degrees ! Estimated noise=6.12215 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 = 0.00659499 Jy ! Component: 100 - total flux cleaned = 0.0102853 Jy ! Component: 150 - total flux cleaned = 0.0117759 Jy ! Component: 200 - total flux cleaned = 0.0121567 Jy ! Total flux subtracted in 200 components = 0.0121567 Jy ! Clean residual min=-0.005522 max=0.003887 Jy/beam ! Clean residual mean=0.000029 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.164163 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.164163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044030Jy sigma=0.189823 ! Fit after self-cal, rms=0.044035Jy sigma=0.189754 ! 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 1.05 HN 0.97 KP 0.98 MK 1.11 ! NL 1.02 OV 1.01 PT 0.91 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 HN 1.08 KP 0.86 MK 1.01 ! NL 1.12 OV 1.10 PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 HN 0.95 KP 0.67 MK 0.97 ! NL 0.93 OV 1.02 PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 HN 1.07 KP 0.87 MK 1.12 ! NL 1.09 OV 1.04 PT 1.11 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 HN 1.02 KP 1.00 MK 1.01 ! NL 1.05 OV 0.99 PT 0.98 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.05 KP 1.02 MK 1.04 ! NL 1.03 OV 1.00 PT 1.06 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 1.01 KP 0.93 MK 1.10 ! NL 1.07 OV 1.03 PT 1.03 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 1.01 KP 1.07 MK 0.98 ! NL 0.99 OV 1.01 PT 0.95 SC 0.97 ! ! ! Fit before self-cal, rms=0.044035Jy sigma=0.189754 ! Fit after self-cal, rms=0.036444Jy sigma=0.164135 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.591 mas, bmaj=3.91 mas, bpa=-4.617 degrees ! Estimated noise=6.07071 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 = -0.0015328 Jy ! Component: 100 - total flux cleaned = -0.00207574 Jy ! Component: 150 - total flux cleaned = -0.00250796 Jy ! Component: 200 - total flux cleaned = -0.00282405 Jy ! Total flux subtracted in 200 components = -0.00282405 Jy ! Clean residual min=-0.003233 max=0.004535 Jy/beam ! Clean residual mean=0.000011 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.161339 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.161339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036291Jy sigma=0.163732 ! Fit after self-cal, rms=0.036363Jy sigma=0.163501 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036363Jy sigma=0.163501 ! Fit after self-cal, rms=0.036057Jy sigma=0.163340 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=3.921 mas, bpa=-4.533 degrees ! Estimated noise=6.0415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153868 Jy ! Component: 100 - total flux cleaned = -0.00191782 Jy ! Component: 150 - total flux cleaned = -0.00224156 Jy ! Component: 200 - total flux cleaned = -0.00238996 Jy ! Total flux subtracted in 200 components = -0.00238996 Jy ! Clean residual min=-0.003298 max=0.004675 Jy/beam ! Clean residual mean=0.000012 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.158949 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.158949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035894Jy sigma=0.163334 ! Fit after self-cal, rms=0.035961Jy sigma=0.163270 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 (18.6, -52.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398406 Jy ! Component: 100 - total flux cleaned = 0.00494559 Jy ! Component: 150 - total flux cleaned = 0.00517459 Jy ! Component: 200 - total flux cleaned = 0.0053173 Jy ! Total flux subtracted in 200 components = 0.0053173 Jy ! Clean residual min=-0.002752 max=0.003634 Jy/beam ! Clean residual mean=0.000012 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.164266 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 91 components and 0.164266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035698Jy sigma=0.160018 ! Fit after self-cal, rms=0.035653Jy sigma=0.159667 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035653Jy sigma=0.159667 ! Fit after self-cal, rms=0.034826Jy sigma=0.158948 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.602 mas, bmaj=3.934 mas, bpa=-4.387 degrees ! Estimated noise=5.99469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000991444 Jy ! Component: 100 - total flux cleaned = 0.000983916 Jy ! Component: 150 - total flux cleaned = 0.000940461 Jy ! Component: 200 - total flux cleaned = 0.00070665 Jy ! Total flux subtracted in 200 components = 0.00070665 Jy ! Clean residual min=-0.002625 max=0.003708 Jy/beam ! Clean residual mean=0.000008 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.164973 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.164973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034613Jy sigma=0.157875 ! Fit after self-cal, rms=0.034646Jy sigma=0.157708 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 (-17.7, 71.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300161 Jy ! Component: 100 - total flux cleaned = 0.00378916 Jy ! Component: 150 - total flux cleaned = 0.00383224 Jy ! Component: 200 - total flux cleaned = 0.00376304 Jy ! Total flux subtracted in 200 components = 0.00376304 Jy ! Clean residual min=-0.002423 max=0.002914 Jy/beam ! Clean residual mean=0.000004 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.168736 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.168736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034474Jy sigma=0.155743 ! Fit after self-cal, rms=0.034477Jy sigma=0.155509 ! Inverting map ! Added new window around map position (-57, 53.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262996 Jy ! Component: 100 - total flux cleaned = 0.00343036 Jy ! Component: 150 - total flux cleaned = 0.00359018 Jy ! Component: 200 - total flux cleaned = 0.00366017 Jy ! Total flux subtracted in 200 components = 0.00366017 Jy ! Clean residual min=-0.002256 max=0.002105 Jy/beam ! Clean residual mean=0.000005 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.172396 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 148 components and 0.172396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034318Jy sigma=0.154062 ! Fit after self-cal, rms=0.034311Jy sigma=0.153974 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034311Jy sigma=0.153974 ! Fit after self-cal, rms=0.033151Jy sigma=0.152254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.405 mas, bmaj=7 mas, bpa=-6.399 degrees ! Estimated noise=7.18997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000320606 Jy ! Component: 100 - total flux cleaned = 0.00114691 Jy ! Component: 150 - total flux cleaned = 0.00183251 Jy ! Component: 200 - total flux cleaned = 0.0024112 Jy ! Total flux subtracted in 200 components = 0.0024112 Jy ! Clean residual min=-0.002365 max=0.002603 Jy/beam ! Clean residual mean=-0.000002 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.174807 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 183 components and 0.174807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032925Jy sigma=0.151757 ! Fit after self-cal, rms=0.032969Jy sigma=0.151613 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 = 0.000100583 Jy ! Component: 100 - total flux cleaned = 0.000163482 Jy ! Component: 150 - total flux cleaned = 0.000100941 Jy ! Component: 200 - total flux cleaned = -1.25108e-05 Jy ! Total flux subtracted in 200 components = -1.25108e-05 Jy ! Clean residual min=-0.002417 max=0.002540 Jy/beam ! Clean residual mean=-0.000001 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.174795 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 199 components and 0.174795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032867Jy sigma=0.151767 ! Fit after self-cal, rms=0.032928Jy sigma=0.151711 ! 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=1.611 mas, bmaj=3.95 mas, bpa=-4.281 degrees ! Estimated noise=5.93556 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.611 x 3.95 at -4.281 degrees (North through East) ! Clean map min=-0.0020658 max=0.13501 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=1.358 mas, bmaj=3.403 mas, bpa=-4.369 degrees ! Estimated noise=8.01598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104842 Jy ! Component: 100 - total flux cleaned = 0.13209 Jy ! Component: 150 - total flux cleaned = 0.143807 Jy ! Component: 200 - total flux cleaned = 0.150857 Jy ! Total flux subtracted in 200 components = 0.150857 Jy ! Clean residual min=-0.004497 max=0.004527 Jy/beam ! Clean residual mean=-0.000009 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.150857 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.150857 Jy ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=3.95 mas, bpa=-4.281 degrees ! Estimated noise=5.93556 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 = 0.0065068 Jy ! Component: 100 - total flux cleaned = 0.0110625 Jy ! Component: 150 - total flux cleaned = 0.0144998 Jy ! Component: 200 - total flux cleaned = 0.0172571 Jy ! Total flux subtracted in 200 components = 0.0172571 Jy ! Clean residual min=-0.003127 max=0.002829 Jy/beam ! Clean residual mean=-0.000004 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.168114 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.168114 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.405 mas, bmaj=7 mas, bpa=-6.399 degrees ! Estimated noise=7.18997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319523 Jy ! Component: 100 - total flux cleaned = 0.00464802 Jy ! Component: 150 - total flux cleaned = 0.00575173 Jy ! Component: 200 - total flux cleaned = 0.00668482 Jy ! Total flux subtracted in 200 components = 0.00668482 Jy ! Clean residual min=-0.002955 max=0.002687 Jy/beam ! Clean residual mean=-0.000001 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.174799 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 = 0.000328916 Jy ! Component: 100 - total flux cleaned = 0.000528636 Jy ! Component: 150 - total flux cleaned = 0.000755295 Jy ! Component: 200 - total flux cleaned = 0.000920501 Jy ! Total flux subtracted in 200 components = 0.000920501 Jy ! Clean residual min=-0.002608 max=0.002616 Jy/beam ! Clean residual mean=-0.000002 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.175719 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 100 components and 0.175719 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=3.95 mas, bpa=-4.281 degrees ! Estimated noise=5.93556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555878 Jy ! Component: 100 - total flux cleaned = 0.000655854 Jy ! Component: 150 - total flux cleaned = 0.00074658 Jy ! Component: 200 - total flux cleaned = 0.000745252 Jy ! Total flux subtracted in 200 components = 0.000745252 Jy ! Clean residual min=-0.002369 max=0.002369 Jy/beam ! Clean residual mean=-0.000002 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.176464 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.176464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032902Jy sigma=0.152999 ! Fit after self-cal, rms=0.032984Jy sigma=0.152796 wmodel /scr/pima/bp171af_uvs/J2322-2011_C_map.mod ! Writing 120 model components to file: /scr/pima/bp171af_uvs/J2322-2011_C_map.mod wobs /scr/pima/bp171af_uvs/J2322-2011_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J2322-2011_C_uvs.fits wwins /scr/pima/bp171af_uvs/J2322-2011_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171af_uvs/J2322-2011_C_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 = -0.000232921 Jy ! Component: 100 - total flux cleaned = -0.000436241 Jy ! Component: 150 - total flux cleaned = -0.000770963 Jy ! Component: 200 - total flux cleaned = -0.000875162 Jy ! Component: 250 - total flux cleaned = -0.000973653 Jy ! Component: 300 - total flux cleaned = -0.00106706 Jy ! Component: 350 - total flux cleaned = -0.00121467 Jy ! Component: 400 - total flux cleaned = -0.00138412 Jy ! Component: 450 - total flux cleaned = -0.00151979 Jy ! Component: 500 - total flux cleaned = -0.00167719 Jy ! Component: 550 - total flux cleaned = -0.0018293 Jy ! Component: 600 - total flux cleaned = -0.00197705 Jy ! Component: 650 - total flux cleaned = -0.00204954 Jy ! Component: 700 - total flux cleaned = -0.00219013 Jy ! Component: 750 - total flux cleaned = -0.00230393 Jy ! Component: 800 - total flux cleaned = -0.00245942 Jy ! Component: 850 - total flux cleaned = -0.00254595 Jy ! Component: 900 - total flux cleaned = -0.00263078 Jy ! Component: 950 - total flux cleaned = -0.00269261 Jy ! Component: 1000 - total flux cleaned = -0.00273294 Jy ! Component: 1050 - total flux cleaned = -0.00275247 Jy ! Component: 1100 - total flux cleaned = -0.00273274 Jy ! Component: 1150 - total flux cleaned = -0.00269449 Jy ! Component: 1200 - total flux cleaned = -0.00276977 Jy ! Component: 1250 - total flux cleaned = -0.00280686 Jy ! Component: 1300 - total flux cleaned = -0.0028435 Jy ! Component: 1350 - total flux cleaned = -0.00293381 Jy ! Component: 1400 - total flux cleaned = -0.0029516 Jy ! Component: 1450 - total flux cleaned = -0.00302175 Jy ! Component: 1500 - total flux cleaned = -0.00307372 Jy ! Component: 1550 - total flux cleaned = -0.0031078 Jy ! Component: 1600 - total flux cleaned = -0.00312482 Jy ! Component: 1650 - total flux cleaned = -0.00317499 Jy ! Component: 1700 - total flux cleaned = -0.00319152 Jy ! Component: 1750 - total flux cleaned = -0.00320775 Jy ! Component: 1800 - total flux cleaned = -0.0032401 Jy ! Component: 1850 - total flux cleaned = -0.00324019 Jy ! Component: 1900 - total flux cleaned = -0.00325589 Jy ! Component: 1950 - total flux cleaned = -0.00325579 Jy ! Component: 2000 - total flux cleaned = -0.00330212 Jy ! Component: 2050 - total flux cleaned = -0.00333264 Jy ! Component: 2100 - total flux cleaned = -0.00330241 Jy ! Component: 2150 - total flux cleaned = -0.00334748 Jy ! Component: 2200 - total flux cleaned = -0.0033623 Jy ! Component: 2250 - total flux cleaned = -0.00337702 Jy ! Component: 2300 - total flux cleaned = -0.00339149 Jy ! Component: 2350 - total flux cleaned = -0.00340592 Jy ! Component: 2400 - total flux cleaned = -0.00342016 Jy ! Component: 2450 - total flux cleaned = -0.00344843 Jy ! Component: 2500 - total flux cleaned = -0.00347654 Jy ! Component: 2550 - total flux cleaned = -0.00354614 Jy ! Component: 2600 - total flux cleaned = -0.00360154 Jy ! Component: 2650 - total flux cleaned = -0.00367016 Jy ! Component: 2700 - total flux cleaned = -0.00371102 Jy ! Component: 2750 - total flux cleaned = -0.00376534 Jy ! Component: 2800 - total flux cleaned = -0.00384612 Jy ! Component: 2850 - total flux cleaned = -0.00389958 Jy ! Component: 2900 - total flux cleaned = -0.00393956 Jy ! Component: 2950 - total flux cleaned = -0.00404522 Jy ! Component: 3000 - total flux cleaned = -0.00405835 Jy ! Component: 3050 - total flux cleaned = -0.00409761 Jy ! Component: 3100 - total flux cleaned = -0.00413666 Jy ! Component: 3150 - total flux cleaned = -0.00420134 Jy ! Component: 3200 - total flux cleaned = -0.00420138 Jy ! Component: 3250 - total flux cleaned = -0.00423976 Jy ! Component: 3300 - total flux cleaned = -0.00423973 Jy ! Component: 3350 - total flux cleaned = -0.00426518 Jy ! Component: 3400 - total flux cleaned = -0.00429047 Jy ! Component: 3450 - total flux cleaned = -0.00429051 Jy ! Component: 3500 - total flux cleaned = -0.00427787 Jy ! Component: 3550 - total flux cleaned = -0.00431537 Jy ! Component: 3600 - total flux cleaned = -0.00431537 Jy ! Component: 3650 - total flux cleaned = -0.00430293 Jy ! Component: 3700 - total flux cleaned = -0.00436497 Jy ! Component: 3750 - total flux cleaned = -0.00436498 Jy ! Component: 3800 - total flux cleaned = -0.00436492 Jy ! Component: 3850 - total flux cleaned = -0.0043649 Jy ! Component: 3900 - total flux cleaned = -0.00436492 Jy ! Component: 3950 - total flux cleaned = -0.00437725 Jy ! Component: 4000 - total flux cleaned = -0.00434042 Jy ! Component: 4050 - total flux cleaned = -0.00437722 Jy ! Total flux subtracted in 4096 components = -0.00437724 Jy ! Clean residual min=-0.000925 max=0.000612 Jy/beam ! Clean residual mean=0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.172087 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 380 components and 0.172087 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J2322-2011_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.611 x 3.95 at -4.281 degrees (North through East) ! Clean map min=-0.0018787 max=0.13342 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J2322-2011_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.133421 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208251 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.468255 0.468255 0.93651 1.87302 3.74604 7.49208 14.9842 29.9683 59.9367 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.133 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J2322-2011_C_uvs.log closed on Thu Oct 10 13:44:40 2013