! Started logfile: /scr/pima/s3111b_uvs/J2322+3436_X_uvs.log on Mon Jul 23 22:54:25 2012 obs /scr/pima/s3111b_uvs/J2322+3436_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J2322+3436_X_uva.fits ! AN table 1: 57 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.898246 visibilities/baseline/integration-bin. ! Found source: J2322+3436 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 22528 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111b_uvs/J2322+3436_X] 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 = 512x512 pixels with 0.100x0.100 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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000957Jy sigma=0.707784 ! Fit after self-cal, rms=0.981804Jy sigma=0.694240 ! 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=0.6702 mas, bmaj=1.455 mas, bpa=3.159 degrees ! Estimated noise=14.4637 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 = 0.0158706 Jy ! Component: 100 - total flux cleaned = 0.019792 Jy ! Total flux subtracted in 100 components = 0.019792 Jy ! Clean residual min=-0.002607 max=0.003139 Jy/beam ! Clean residual mean=0.000002 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.019792 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.019792 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=0.032819Jy sigma=0.023206 ! Fit after self-cal, rms=0.030243Jy sigma=0.021385 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402103 Jy ! Component: 100 - total flux cleaned = 0.00395904 Jy ! Total flux subtracted in 100 components = 0.00395904 Jy ! Clean residual min=-0.002160 max=0.002144 Jy/beam ! Clean residual mean=0.000008 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.023751 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.023751 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=0.029999Jy sigma=0.021213 ! Fit after self-cal, rms=0.029996Jy sigma=0.021211 ! 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=0.874 mas, bmaj=1.775 mas, bpa=2.823 degrees ! Estimated noise=6.81852 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 = -0.000537086 Jy ! Component: 100 - total flux cleaned = -0.00061873 Jy ! Component: 150 - total flux cleaned = -0.000659146 Jy ! Component: 200 - total flux cleaned = -0.000634923 Jy ! Total flux subtracted in 200 components = -0.000634923 Jy ! Clean residual min=-0.001093 max=0.001420 Jy/beam ! Clean residual mean=0.000029 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0231161 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.0231161 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=0.029983Jy sigma=0.021201 ! Fit after self-cal, rms=0.029982Jy sigma=0.021200 ! 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 1.10 FD 1.06 GB 1.08 HN 0.90 ! KP 0.94 LA 1.08 MK 1.24 NL 1.94 ! OV 1.06 PT 1.00 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.11 GB 1.08 HN 0.89 ! KP 1.05 LA 0.94 MK 1.20 NL 2.08 ! OV 1.02 PT 1.07 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 GB 1.09 HN 0.94 ! KP 0.94 LA 1.01 MK 1.05 NL 1.93 ! OV 1.03 PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 GB 1.14 HN 0.94 ! KP 0.85 LA 1.04 MK 1.05 NL 2.28 ! OV 1.03 PT 1.02 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 GB 1.08 HN 0.92 ! KP 1.01 LA 0.95 MK 1.05 NL 1.74 ! OV 1.05 PT 0.95 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.78 GB 1.23 HN 0.94 ! KP 0.90 LA 0.97 MK 0.97 NL 1.90 ! OV 1.06 PT 0.97 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.73 GB 1.26 HN 1.00* ! KP 0.85 LA 1.02 MK 1.00* NL 1.36 ! OV 1.00 PT 0.93 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.68 GB 1.11 HN 0.80 ! KP 0.85 LA 1.03 MK 0.82 NL 1.27 ! OV 0.87 PT 0.88 SC 0.88 ! ! ! Fit before self-cal, rms=0.029982Jy sigma=0.021200 ! Fit after self-cal, rms=0.029625Jy sigma=0.020824 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8787 mas, bmaj=1.768 mas, bpa=3.433 degrees ! Estimated noise=6.8358 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 = 0.000341343 Jy ! Component: 100 - total flux cleaned = 0.000397174 Jy ! Component: 150 - total flux cleaned = 0.000434977 Jy ! Component: 200 - total flux cleaned = 0.000459989 Jy ! Total flux subtracted in 200 components = 0.000459989 Jy ! Clean residual min=-0.000550 max=0.000541 Jy/beam ! Clean residual mean=0.000003 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0235761 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.0235761 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=0.029619Jy sigma=0.020820 ! Fit after self-cal, rms=0.029734Jy sigma=0.020795 ! 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=0.029734Jy sigma=0.020795 ! Fit after self-cal, rms=0.030378Jy sigma=0.020766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8769 mas, bmaj=1.757 mas, bpa=3.244 degrees ! Estimated noise=6.84739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256888 Jy ! Component: 100 - total flux cleaned = 0.000306864 Jy ! Component: 150 - total flux cleaned = 0.000336549 Jy ! Component: 200 - total flux cleaned = 0.000361743 Jy ! Total flux subtracted in 200 components = 0.000361743 Jy ! Clean residual min=-0.000541 max=0.000595 Jy/beam ! Clean residual mean=0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0239378 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0239378 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=0.030375Jy sigma=0.020764 ! Fit after self-cal, rms=0.030412Jy sigma=0.020759 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 = 2.22198e-05 Jy ! Component: 100 - total flux cleaned = 3.22527e-05 Jy ! Component: 150 - total flux cleaned = 3.21709e-05 Jy ! Component: 200 - total flux cleaned = 2.80236e-05 Jy ! Total flux subtracted in 200 components = 2.80236e-05 Jy ! Clean residual min=-0.000549 max=0.000579 Jy/beam ! Clean residual mean=0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0239659 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.0239659 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=0.030411Jy sigma=0.020758 ! Fit after self-cal, rms=0.030411Jy sigma=0.020758 ! 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=0.030411Jy sigma=0.020758 ! Fit after self-cal, rms=0.030672Jy sigma=0.020760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8746 mas, bmaj=1.75 mas, bpa=3.065 degrees ! Estimated noise=6.8897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236986 Jy ! Component: 100 - total flux cleaned = 0.000369619 Jy ! Component: 150 - total flux cleaned = 0.000397114 Jy ! Component: 200 - total flux cleaned = 0.000407706 Jy ! Total flux subtracted in 200 components = 0.000407706 Jy ! Clean residual min=-0.000538 max=0.000603 Jy/beam ! Clean residual mean=0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0243736 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.0243736 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=0.030669Jy sigma=0.020759 ! Fit after self-cal, rms=0.030677Jy sigma=0.020757 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 = 4.71878e-05 Jy ! Component: 100 - total flux cleaned = 4.73752e-05 Jy ! Component: 150 - total flux cleaned = 5.07773e-05 Jy ! Component: 200 - total flux cleaned = 5.3831e-05 Jy ! Total flux subtracted in 200 components = 5.3831e-05 Jy ! Clean residual min=-0.000542 max=0.000597 Jy/beam ! Clean residual mean=0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0244274 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0244274 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=0.030676Jy sigma=0.020757 ! Fit after self-cal, rms=0.030676Jy sigma=0.020757 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.030676Jy sigma=0.020757 ! Fit after self-cal, rms=0.030844Jy sigma=0.020757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.296 mas, bmaj=2.142 mas, bpa=3.831 degrees ! Estimated noise=7.69262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193779 Jy ! Component: 100 - total flux cleaned = 0.000213935 Jy ! Component: 150 - total flux cleaned = 0.000213825 Jy ! Component: 200 - total flux cleaned = 0.000207959 Jy ! Total flux subtracted in 200 components = 0.000207959 Jy ! Clean residual min=-0.000555 max=0.000667 Jy/beam ! Clean residual mean=0.000003 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0246354 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.0246354 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=0.030843Jy sigma=0.020756 ! Fit after self-cal, rms=0.030846Jy sigma=0.020755 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 = -8.54889e-06 Jy ! Component: 100 - total flux cleaned = -1.45092e-05 Jy ! Component: 150 - total flux cleaned = -1.71899e-05 Jy ! Component: 200 - total flux cleaned = -1.71917e-05 Jy ! Total flux subtracted in 200 components = -1.71917e-05 Jy ! Clean residual min=-0.000557 max=0.000666 Jy/beam ! Clean residual mean=0.000003 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0246182 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.0246182 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=0.030846Jy sigma=0.020755 ! Fit after self-cal, rms=0.030846Jy sigma=0.020754 ! 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=0.8731 mas, bmaj=1.745 mas, bpa=2.993 degrees ! Estimated noise=6.92767 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8731 x 1.745 at 2.993 degrees (North through East) ! Clean map min=-0.00053386 max=0.023065 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=0.6693 mas, bmaj=1.419 mas, bpa=3.941 degrees ! Estimated noise=14.2581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184995 Jy ! Component: 100 - total flux cleaned = 0.0230865 Jy ! Component: 150 - total flux cleaned = 0.0246659 Jy ! Component: 200 - total flux cleaned = 0.0247633 Jy ! Total flux subtracted in 200 components = 0.0247633 Jy ! Clean residual min=-0.001600 max=0.001527 Jy/beam ! Clean residual mean=-0.000003 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0247633 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 0.0247633 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8731 mas, bmaj=1.745 mas, bpa=2.993 degrees ! Estimated noise=6.92767 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 = -8.10523e-05 Jy ! Component: 100 - total flux cleaned = -3.02023e-05 Jy ! Component: 150 - total flux cleaned = -1.35722e-05 Jy ! Component: 200 - total flux cleaned = -7.46952e-06 Jy ! Total flux subtracted in 200 components = -7.46952e-06 Jy ! Clean residual min=-0.000556 max=0.000620 Jy/beam ! Clean residual mean=0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0247558 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0247558 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.296 mas, bmaj=2.142 mas, bpa=3.831 degrees ! Estimated noise=7.69262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104997 Jy ! Component: 100 - total flux cleaned = -0.000130801 Jy ! Component: 150 - total flux cleaned = -0.00014269 Jy ! Component: 200 - total flux cleaned = -0.000146078 Jy ! Total flux subtracted in 200 components = -0.000146078 Jy ! Clean residual min=-0.000546 max=0.000686 Jy/beam ! Clean residual mean=0.000004 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0246097 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 = -3.08202e-06 Jy ! Component: 100 - total flux cleaned = -6.00149e-06 Jy ! Component: 150 - total flux cleaned = -8.67889e-06 Jy ! Component: 200 - total flux cleaned = -8.71303e-06 Jy ! Total flux subtracted in 200 components = -8.71303e-06 Jy ! Clean residual min=-0.000548 max=0.000679 Jy/beam ! Clean residual mean=0.000004 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.024601 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.024601 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8731 mas, bmaj=1.745 mas, bpa=2.993 degrees ! Estimated noise=6.92767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.08916e-05 Jy ! Component: 100 - total flux cleaned = 9.73191e-05 Jy ! Component: 150 - total flux cleaned = 0.000115997 Jy ! Component: 200 - total flux cleaned = 0.000128232 Jy ! Total flux subtracted in 200 components = 0.000128232 Jy ! Clean residual min=-0.000548 max=0.000608 Jy/beam ! Clean residual mean=0.000002 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0247292 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.0247292 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=0.030847Jy sigma=0.020757 ! Fit after self-cal, rms=0.030846Jy sigma=0.020756 wmodel /scr/pima/s3111b_uvs/J2322+3436_X_map.mod ! Writing 53 model components to file: /scr/pima/s3111b_uvs/J2322+3436_X_map.mod wobs /scr/pima/s3111b_uvs/J2322+3436_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J2322+3436_X_uvs.fits wwins /scr/pima/s3111b_uvs/J2322+3436_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111b_uvs/J2322+3436_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -1.58325e-05 Jy ! Component: 100 - total flux cleaned = -5.32199e-05 Jy ! Component: 150 - total flux cleaned = -3.62412e-05 Jy ! Component: 200 - total flux cleaned = 2.27429e-05 Jy ! Component: 250 - total flux cleaned = 7.17238e-05 Jy ! Component: 300 - total flux cleaned = 0.000103627 Jy ! Component: 350 - total flux cleaned = 0.000157629 Jy ! Component: 400 - total flux cleaned = 0.000217428 Jy ! Component: 450 - total flux cleaned = 0.000261263 Jy ! Component: 500 - total flux cleaned = 0.000311173 Jy ! Component: 550 - total flux cleaned = 0.000359942 Jy ! Component: 600 - total flux cleaned = 0.000394105 Jy ! Component: 650 - total flux cleaned = 0.000441067 Jy ! Component: 700 - total flux cleaned = 0.00047378 Jy ! Component: 750 - total flux cleaned = 0.000486785 Jy ! Component: 800 - total flux cleaned = 0.000543753 Jy ! Component: 850 - total flux cleaned = 0.000549992 Jy ! Component: 900 - total flux cleaned = 0.000592819 Jy ! Component: 950 - total flux cleaned = 0.000598794 Jy ! Component: 1000 - total flux cleaned = 0.0006167 Jy ! Component: 1050 - total flux cleaned = 0.000651849 Jy ! Component: 1100 - total flux cleaned = 0.000680636 Jy ! Component: 1150 - total flux cleaned = 0.000709021 Jy ! Component: 1200 - total flux cleaned = 0.000736992 Jy ! Component: 1250 - total flux cleaned = 0.000753488 Jy ! Component: 1300 - total flux cleaned = 0.000775306 Jy ! Component: 1350 - total flux cleaned = 0.000812819 Jy ! Component: 1400 - total flux cleaned = 0.000833916 Jy ! Component: 1450 - total flux cleaned = 0.000854819 Jy ! Component: 1500 - total flux cleaned = 0.000875414 Jy ! Component: 1550 - total flux cleaned = 0.000900995 Jy ! Component: 1600 - total flux cleaned = 0.000916153 Jy ! Component: 1650 - total flux cleaned = 0.000951104 Jy ! Component: 1700 - total flux cleaned = 0.000980673 Jy ! Component: 1750 - total flux cleaned = 0.00100023 Jy ! Component: 1800 - total flux cleaned = 0.00101952 Jy ! Component: 1850 - total flux cleaned = 0.00104814 Jy ! Component: 1900 - total flux cleaned = 0.00105756 Jy ! Component: 1950 - total flux cleaned = 0.00107622 Jy ! Component: 2000 - total flux cleaned = 0.00110391 Jy ! Total flux subtracted in 2048 components = 0.00112672 Jy ! Clean residual min=-0.000248 max=0.000284 Jy/beam ! Clean residual mean=0.000002 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0258559 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 214 components and 0.0258559 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J2322+3436_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8731 x 1.745 at 2.993 degrees (North through East) ! Clean map min=-0.00047677 max=0.022985 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J2322+3436_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0229851 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101823 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.32899 1.32899 2.65797 5.31595 10.6319 21.2638 42.5276 85.0551 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.022 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J2322+3436_X_uvs.log closed on Mon Jul 23 22:54:27 2012