! Started logfile: /scr/pima/s3111b_uvs/J0316-2607_X_uvs.log on Mon Jul 23 22:50:22 2012 obs /scr/pima/s3111b_uvs/J0316-2607_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J0316-2607_X_uva.fits ! AN table 1: 83 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.785323 visibilities/baseline/integration-bin. ! Found source: J0316-2607 ! ! 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 28680 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/J0316-2607_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 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000995Jy sigma=0.707811 ! Fit after self-cal, rms=0.983864Jy sigma=0.695697 ! 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=0.6868 mas, bmaj=2.011 mas, bpa=-4.547 degrees ! Estimated noise=18.7441 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 = 0.0128689 Jy ! Component: 100 - total flux cleaned = 0.0159872 Jy ! Total flux subtracted in 100 components = 0.0159872 Jy ! Clean residual min=-0.002393 max=0.002508 Jy/beam ! Clean residual mean=0.000003 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0159872 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0159872 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=0.037821Jy sigma=0.026744 ! Fit after self-cal, rms=0.036219Jy sigma=0.025611 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421942 Jy ! Component: 100 - total flux cleaned = 0.00510075 Jy ! Total flux subtracted in 100 components = 0.00510075 Jy ! Clean residual min=-0.002149 max=0.002197 Jy/beam ! Clean residual mean=0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.021088 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.021088 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=0.035842Jy sigma=0.025344 ! Fit after self-cal, rms=0.035833Jy sigma=0.025337 ! 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=0.9188 mas, bmaj=2.724 mas, bpa=-3.242 degrees ! Estimated noise=6.00874 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 = 0.000770232 Jy ! Component: 100 - total flux cleaned = 0.000902632 Jy ! Component: 150 - total flux cleaned = 0.000912783 Jy ! Component: 200 - total flux cleaned = 0.00090511 Jy ! Total flux subtracted in 200 components = 0.00090511 Jy ! Clean residual min=-0.001510 max=0.001462 Jy/beam ! Clean residual mean=0.000036 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0219931 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0219931 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=0.035817Jy sigma=0.025327 ! Fit after self-cal, rms=0.035812Jy sigma=0.025323 ! 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 1.02 FD 1.09 GB 1.47 HN 0.78 ! KP 0.97 LA 1.07 MK 1.26 NL 1.40 ! OV 1.03 PT 1.05 SC 1.17 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 GB 1.46 HN 0.91 ! KP 0.97 LA 1.04 MK 1.19 NL 1.42 ! OV 1.04 PT 1.05 SC 1.19 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 GB 1.71 HN 0.71 ! KP 1.11 LA 1.17 MK 1.16 NL 1.17 ! OV 0.96 PT 1.10 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 GB 1.66 HN 0.82 ! KP 0.97 LA 1.14 MK 1.10 NL 1.49 ! OV 1.01 PT 1.00 SC 1.23 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.85 GB 1.66 HN 0.63 ! KP 1.06 LA 1.04 MK 1.09 NL 1.30 ! OV 0.95 PT 1.11 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 0.81 GB 1.86 HN 0.73 ! KP 0.93 LA 1.05 MK 1.01 NL 1.17 ! OV 0.91 PT 1.10 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 0.75 GB 1.70 HN 1.00* ! KP 0.84 LA 1.02 MK 1.00* NL 1.13 ! OV 0.85 PT 1.02 SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.66 FD 0.65 GB 1.90 HN 0.71 ! KP 1.08 LA 1.03 MK 0.78 NL 0.98 ! OV 0.78 PT 0.94 SC 0.81 ! ! ! Fit before self-cal, rms=0.035812Jy sigma=0.025323 ! Fit after self-cal, rms=0.033433Jy sigma=0.024861 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9193 mas, bmaj=2.758 mas, bpa=-3.496 degrees ! Estimated noise=6.04192 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 = -2.88047e-05 Jy ! Component: 100 - total flux cleaned = 7.43177e-06 Jy ! Component: 150 - total flux cleaned = 4.02665e-05 Jy ! Component: 200 - total flux cleaned = 4.95702e-05 Jy ! Total flux subtracted in 200 components = 4.95702e-05 Jy ! Clean residual min=-0.000653 max=0.000706 Jy/beam ! Clean residual mean=0.000038 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0220427 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.0220427 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=0.033430Jy sigma=0.024859 ! Fit after self-cal, rms=0.033763Jy sigma=0.024742 ! 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=0.033763Jy sigma=0.024742 ! Fit after self-cal, rms=0.035430Jy sigma=0.024677 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9124 mas, bmaj=2.768 mas, bpa=-3.63 degrees ! Estimated noise=6.0999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.40061e-05 Jy ! Component: 100 - total flux cleaned = 6.74069e-05 Jy ! Component: 150 - total flux cleaned = 9.37803e-05 Jy ! Component: 200 - total flux cleaned = 0.000103068 Jy ! Total flux subtracted in 200 components = 0.000103068 Jy ! Clean residual min=-0.000580 max=0.000668 Jy/beam ! Clean residual mean=0.000036 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0221457 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.0221457 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=0.035426Jy sigma=0.024676 ! Fit after self-cal, rms=0.035712Jy sigma=0.024632 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 = -0.000316533 Jy ! Component: 100 - total flux cleaned = -0.000343277 Jy ! Component: 150 - total flux cleaned = -0.000350699 Jy ! Component: 200 - total flux cleaned = -0.000357359 Jy ! Total flux subtracted in 200 components = -0.000357359 Jy ! Clean residual min=-0.000601 max=0.000663 Jy/beam ! Clean residual mean=0.000032 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0217884 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.0217884 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=0.035705Jy sigma=0.024630 ! Fit after self-cal, rms=0.035717Jy sigma=0.024626 ! 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=0.035717Jy sigma=0.024626 ! Fit after self-cal, rms=0.037103Jy sigma=0.024607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9071 mas, bmaj=2.773 mas, bpa=-3.74 degrees ! Estimated noise=6.13006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.54193e-05 Jy ! Component: 100 - total flux cleaned = 0.000109086 Jy ! Component: 150 - total flux cleaned = 0.000132163 Jy ! Component: 200 - total flux cleaned = 0.000144039 Jy ! Total flux subtracted in 200 components = 0.000144039 Jy ! Clean residual min=-0.000549 max=0.000676 Jy/beam ! Clean residual mean=0.000032 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0219324 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.0219324 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=0.037099Jy sigma=0.024607 ! Fit after self-cal, rms=0.037317Jy sigma=0.024594 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 = -0.000228 Jy ! Component: 100 - total flux cleaned = -0.000254717 Jy ! Component: 150 - total flux cleaned = -0.000260388 Jy ! Component: 200 - total flux cleaned = -0.000260434 Jy ! Total flux subtracted in 200 components = -0.000260434 Jy ! Clean residual min=-0.000576 max=0.000671 Jy/beam ! Clean residual mean=0.000031 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.021672 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.021672 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=0.037313Jy sigma=0.024593 ! Fit after self-cal, rms=0.037327Jy sigma=0.024591 ! 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=0.037327Jy sigma=0.024591 ! Fit after self-cal, rms=0.038708Jy sigma=0.024584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.328 mas, bmaj=3.801 mas, bpa=-3.759 degrees ! Estimated noise=6.78336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104412 Jy ! Component: 100 - total flux cleaned = 0.000115223 Jy ! Component: 150 - total flux cleaned = 0.000127042 Jy ! Component: 200 - total flux cleaned = 0.00013571 Jy ! Total flux subtracted in 200 components = 0.00013571 Jy ! Clean residual min=-0.000558 max=0.000707 Jy/beam ! Clean residual mean=0.000046 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0218077 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 0.0218077 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=0.038705Jy sigma=0.024584 ! Fit after self-cal, rms=0.038873Jy sigma=0.024578 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 = -0.000190093 Jy ! Component: 100 - total flux cleaned = -0.000190398 Jy ! Component: 150 - total flux cleaned = -0.000190279 Jy ! Component: 200 - total flux cleaned = -0.000190365 Jy ! Total flux subtracted in 200 components = -0.000190365 Jy ! Clean residual min=-0.000585 max=0.000713 Jy/beam ! Clean residual mean=0.000043 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0216173 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.0216173 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=0.038870Jy sigma=0.024578 ! Fit after self-cal, rms=0.038880Jy sigma=0.024577 ! 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=0.9036 mas, bmaj=2.776 mas, bpa=-3.837 degrees ! Estimated noise=6.16074 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9036 x 2.776 at -3.837 degrees (North through East) ! Clean map min=-0.00061845 max=0.020275 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=0.6594 mas, bmaj=2.039 mas, bpa=-5.54 degrees ! Estimated noise=18.6735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151921 Jy ! Component: 100 - total flux cleaned = 0.0190147 Jy ! Component: 150 - total flux cleaned = 0.0198501 Jy ! Component: 200 - total flux cleaned = 0.0205025 Jy ! Total flux subtracted in 200 components = 0.0205025 Jy ! Clean residual min=-0.002444 max=0.001778 Jy/beam ! Clean residual mean=0.000004 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0205025 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0205025 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9036 mas, bmaj=2.776 mas, bpa=-3.837 degrees ! Estimated noise=6.16074 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 = 0.000919082 Jy ! Component: 100 - total flux cleaned = 0.00097823 Jy ! Component: 150 - total flux cleaned = 0.00102497 Jy ! Component: 200 - total flux cleaned = 0.00102556 Jy ! Total flux subtracted in 200 components = 0.00102556 Jy ! Clean residual min=-0.000566 max=0.000676 Jy/beam ! Clean residual mean=0.000028 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0215281 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.0215281 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=1.328 mas, bmaj=3.801 mas, bpa=-3.759 degrees ! Estimated noise=6.78336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.81021e-05 Jy ! Component: 100 - total flux cleaned = 1.34827e-06 Jy ! Component: 150 - total flux cleaned = -5.7678e-06 Jy ! Component: 200 - total flux cleaned = -5.58761e-06 Jy ! Total flux subtracted in 200 components = -5.58761e-06 Jy ! Clean residual min=-0.000592 max=0.000717 Jy/beam ! Clean residual mean=0.000042 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0215225 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 = -2.67122e-07 Jy ! Component: 100 - total flux cleaned = -2.84577e-07 Jy ! Component: 150 - total flux cleaned = -5.03597e-06 Jy ! Component: 200 - total flux cleaned = -5.14181e-06 Jy ! Total flux subtracted in 200 components = -5.14181e-06 Jy ! Clean residual min=-0.000592 max=0.000723 Jy/beam ! Clean residual mean=0.000043 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0215173 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.0215173 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9036 mas, bmaj=2.776 mas, bpa=-3.837 degrees ! Estimated noise=6.16074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.93297e-05 Jy ! Component: 100 - total flux cleaned = 4.91925e-05 Jy ! Component: 150 - total flux cleaned = 5.95928e-05 Jy ! Component: 200 - total flux cleaned = 6.4486e-05 Jy ! Total flux subtracted in 200 components = 6.4486e-05 Jy ! Clean residual min=-0.000576 max=0.000692 Jy/beam ! Clean residual mean=0.000028 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0215818 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.0215818 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=0.038882Jy sigma=0.024580 ! Fit after self-cal, rms=0.038889Jy sigma=0.024578 wmodel /scr/pima/s3111b_uvs/J0316-2607_X_map.mod ! Writing 74 model components to file: /scr/pima/s3111b_uvs/J0316-2607_X_map.mod wobs /scr/pima/s3111b_uvs/J0316-2607_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J0316-2607_X_uvs.fits wwins /scr/pima/s3111b_uvs/J0316-2607_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111b_uvs/J0316-2607_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 = 0.000305107 Jy ! Component: 100 - total flux cleaned = 0.000512761 Jy ! Component: 150 - total flux cleaned = 0.000697968 Jy ! Component: 200 - total flux cleaned = 0.000816321 Jy ! Component: 250 - total flux cleaned = 0.00089195 Jy ! Component: 300 - total flux cleaned = 0.000955615 Jy ! Component: 350 - total flux cleaned = 0.0010087 Jy ! Component: 400 - total flux cleaned = 0.00112009 Jy ! Component: 450 - total flux cleaned = 0.00120364 Jy ! Component: 500 - total flux cleaned = 0.00130201 Jy ! Component: 550 - total flux cleaned = 0.00139054 Jy ! Component: 600 - total flux cleaned = 0.00148529 Jy ! Component: 650 - total flux cleaned = 0.00157069 Jy ! Component: 700 - total flux cleaned = 0.00166213 Jy ! Component: 750 - total flux cleaned = 0.00173717 Jy ! Component: 800 - total flux cleaned = 0.00179629 Jy ! Component: 850 - total flux cleaned = 0.0018691 Jy ! Component: 900 - total flux cleaned = 0.00192643 Jy ! Component: 950 - total flux cleaned = 0.00196887 Jy ! Component: 1000 - total flux cleaned = 0.00203858 Jy ! Component: 1050 - total flux cleaned = 0.00209352 Jy ! Component: 1100 - total flux cleaned = 0.00212741 Jy ! Component: 1150 - total flux cleaned = 0.00218101 Jy ! Component: 1200 - total flux cleaned = 0.00220748 Jy ! Component: 1250 - total flux cleaned = 0.00224019 Jy ! Component: 1300 - total flux cleaned = 0.00228539 Jy ! Component: 1350 - total flux cleaned = 0.00232371 Jy ! Component: 1400 - total flux cleaned = 0.00238047 Jy ! Component: 1450 - total flux cleaned = 0.00241783 Jy ! Component: 1500 - total flux cleaned = 0.00244855 Jy ! Component: 1550 - total flux cleaned = 0.00250332 Jy ! Component: 1600 - total flux cleaned = 0.00254536 Jy ! Component: 1650 - total flux cleaned = 0.00258095 Jy ! Component: 1700 - total flux cleaned = 0.00263383 Jy ! Component: 1750 - total flux cleaned = 0.00266873 Jy ! Component: 1800 - total flux cleaned = 0.00270909 Jy ! Component: 1850 - total flux cleaned = 0.00276039 Jy ! Component: 1900 - total flux cleaned = 0.00282227 Jy ! Component: 1950 - total flux cleaned = 0.00285006 Jy ! Component: 2000 - total flux cleaned = 0.00289967 Jy ! Total flux subtracted in 2048 components = 0.00295421 Jy ! Clean residual min=-0.000276 max=0.000314 Jy/beam ! Clean residual mean=0.000018 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.024536 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 215 components and 0.024536 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J0316-2607_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9036 x 2.776 at -3.837 degrees (North through East) ! Clean map min=-0.00063446 max=0.020246 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J0316-2607_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0202458 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012651 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.87461 1.87461 3.74922 7.49844 14.9969 29.9937 59.9875 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.02 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J0316-2607_X_uvs.log closed on Mon Jul 23 22:50:24 2012