! Started logfile: J1326-0500_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:10:36 2016 obs J1326-0500_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1326-0500_X_2014_08_09_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.803122 visibilities/baseline/integration-bin. ! Found source: J1326-0500 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 324 lines of history. ! ! Reading 52476 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1326-0500_X_2014_08_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 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 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.923680Jy sigma=0.010452 ! Fit after self-cal, rms=0.879613Jy sigma=0.010000 ! 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=0.7727 mas, bmaj=1.78 mas, bpa=4.135 degrees ! Estimated noise=603.997 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 = 0.0914339 Jy ! Component: 100 - total flux cleaned = 0.112137 Jy ! Total flux subtracted in 100 components = 0.112137 Jy ! Clean residual min=-0.005011 max=0.007557 Jy/beam ! Clean residual mean=-0.000005 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.112137 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.112137 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076022Jy sigma=0.000816 ! Fit after self-cal, rms=0.076021Jy sigma=0.000816 ! 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=1.08 mas, bmaj=2.251 mas, bpa=0.02889 degrees ! Estimated noise=274.76 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 = 0.0112061 Jy ! Component: 100 - total flux cleaned = 0.0159126 Jy ! Component: 150 - total flux cleaned = 0.0182384 Jy ! Component: 200 - total flux cleaned = 0.0195215 Jy ! Total flux subtracted in 200 components = 0.0195215 Jy ! Clean residual min=-0.005751 max=0.004787 Jy/beam ! Clean residual mean=0.000004 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.131658 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 25 components and 0.131658 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074433Jy sigma=0.000801 ! Fit after self-cal, rms=0.074455Jy sigma=0.000800 ! 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 0.90 FD 1.10 HN 1.08 KP 0.92 ! LA 1.02 MK 0.96 NL 0.97 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.14 HN 1.10 KP 0.87 ! LA 1.03 MK 0.93 NL 0.97 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.10 KP 0.82 ! LA 1.06 MK 0.97 NL 0.97 OV 0.98 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.07 KP 0.78 ! LA 1.07 MK 0.95 NL 0.99 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.03 KP 0.75 ! LA 1.06 MK 1.02 NL 1.00 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.09 KP 0.75 ! LA 1.07 MK 0.96 NL 0.99 OV 1.01 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.25 HN 1.24 KP 0.81 ! LA 1.15 MK 1.01 NL 1.06 OV 1.05 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.18 HN 1.18 KP 0.74 ! LA 1.06 MK 0.99 NL 0.96 OV 1.04 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.13 KP 0.77 ! LA 1.06 MK 1.01 NL 1.02 OV 1.04 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.15 KP 0.79 ! LA 1.10 MK 1.02 NL 1.00 OV 1.04 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.15 KP 0.84 ! LA 1.09 MK 0.97 NL 1.02 OV 1.01 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.10 KP 0.87 ! LA 1.08 MK 1.04 NL 1.01 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.074455Jy sigma=0.000800 ! Fit after self-cal, rms=0.072864Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=2.246 mas, bpa=0.236 degrees ! Estimated noise=274.931 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 = -0.000320292 Jy ! Component: 100 - total flux cleaned = -0.000338282 Jy ! Component: 150 - total flux cleaned = -0.000370822 Jy ! Component: 200 - total flux cleaned = -0.000385809 Jy ! Total flux subtracted in 200 components = -0.000385809 Jy ! Clean residual min=-0.001149 max=0.001461 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.131273 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.131273 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072856Jy sigma=0.000776 ! Fit after self-cal, rms=0.072898Jy sigma=0.000775 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072898Jy sigma=0.000775 ! Fit after self-cal, rms=0.072919Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.245 mas, bpa=0.1773 degrees ! Estimated noise=274.599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147306 Jy ! Component: 100 - total flux cleaned = -0.000199911 Jy ! Component: 150 - total flux cleaned = -0.000223691 Jy ! Component: 200 - total flux cleaned = -0.000246102 Jy ! Total flux subtracted in 200 components = -0.000246102 Jy ! Clean residual min=-0.000890 max=0.001089 Jy/beam ! Clean residual mean=-0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.131026 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.131026 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072914Jy sigma=0.000775 ! Fit after self-cal, rms=0.072920Jy sigma=0.000775 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 (-8, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590017 Jy ! Component: 100 - total flux cleaned = 0.00070849 Jy ! Component: 150 - total flux cleaned = 0.000724875 Jy ! Component: 200 - total flux cleaned = 0.000737996 Jy ! Total flux subtracted in 200 components = 0.000737996 Jy ! Clean residual min=-0.000943 max=0.000979 Jy/beam ! Clean residual mean=-0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.131764 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.131764 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072905Jy sigma=0.000774 ! Fit after self-cal, rms=0.072905Jy sigma=0.000774 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072905Jy sigma=0.000774 ! Fit after self-cal, rms=0.072891Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.245 mas, bpa=0.1442 degrees ! Estimated noise=274.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.96064e-05 Jy ! Component: 100 - total flux cleaned = 2.78632e-05 Jy ! Component: 150 - total flux cleaned = 5.53223e-06 Jy ! Component: 200 - total flux cleaned = 5.38309e-06 Jy ! Total flux subtracted in 200 components = 5.38309e-06 Jy ! Clean residual min=-0.000944 max=0.000890 Jy/beam ! Clean residual mean=-0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.13177 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.13177 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072887Jy sigma=0.000774 ! Fit after self-cal, rms=0.072887Jy sigma=0.000774 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 = -5.62821e-05 Jy ! Component: 100 - total flux cleaned = -5.61209e-05 Jy ! Component: 150 - total flux cleaned = -5.61105e-05 Jy ! Component: 200 - total flux cleaned = -6.47495e-05 Jy ! Total flux subtracted in 200 components = -6.47495e-05 Jy ! Clean residual min=-0.000928 max=0.000883 Jy/beam ! Clean residual mean=-0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.131705 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.131705 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072885Jy sigma=0.000774 ! Fit after self-cal, rms=0.072885Jy sigma=0.000774 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072885Jy sigma=0.000774 ! Fit after self-cal, rms=0.072892Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.216 mas, bmaj=3.733 mas, bpa=-1.298 degrees ! Estimated noise=318.391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.98555e-05 Jy ! Component: 100 - total flux cleaned = -3.64823e-05 Jy ! Component: 150 - total flux cleaned = -5.43369e-06 Jy ! Component: 200 - total flux cleaned = 1.16674e-05 Jy ! Total flux subtracted in 200 components = 1.16674e-05 Jy ! Clean residual min=-0.000828 max=0.000845 Jy/beam ! Clean residual mean=-0.000003 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.131717 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.131717 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072893Jy sigma=0.000774 ! Fit after self-cal, rms=0.072892Jy sigma=0.000774 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 = 7.53684e-05 Jy ! Component: 100 - total flux cleaned = 8.27854e-05 Jy ! Component: 150 - total flux cleaned = 7.66807e-05 Jy ! Component: 200 - total flux cleaned = 4.61645e-05 Jy ! Total flux subtracted in 200 components = 4.61645e-05 Jy ! Clean residual min=-0.000817 max=0.000810 Jy/beam ! Clean residual mean=-0.000003 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.131763 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.131763 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072894Jy sigma=0.000774 ! Fit after self-cal, rms=0.072894Jy sigma=0.000774 ! 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=1.088 mas, bmaj=2.245 mas, bpa=0.1274 degrees ! Estimated noise=274.439 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 2.245 at 0.1274 degrees (North through East) ! Clean map min=-0.00081919 max=0.12206 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=0.7768 mas, bmaj=1.774 mas, bpa=4.238 degrees ! Estimated noise=611.489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0924512 Jy ! Component: 100 - total flux cleaned = 0.113254 Jy ! Component: 150 - total flux cleaned = 0.121193 Jy ! Component: 200 - total flux cleaned = 0.125187 Jy ! Total flux subtracted in 200 components = 0.125187 Jy ! Clean residual min=-0.002134 max=0.002171 Jy/beam ! Clean residual mean=-0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.125187 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.125187 Jy ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.245 mas, bpa=0.1274 degrees ! Estimated noise=274.439 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 = 0.00279351 Jy ! Component: 100 - total flux cleaned = 0.00422316 Jy ! Component: 150 - total flux cleaned = 0.00476917 Jy ! Component: 200 - total flux cleaned = 0.00523647 Jy ! Total flux subtracted in 200 components = 0.00523647 Jy ! Clean residual min=-0.000878 max=0.000940 Jy/beam ! Clean residual mean=-0.000002 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.130424 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.130424 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.216 mas, bmaj=3.733 mas, bpa=-1.298 degrees ! Estimated noise=318.391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000815374 Jy ! Component: 100 - total flux cleaned = 0.00120897 Jy ! Component: 150 - total flux cleaned = 0.00124224 Jy ! Component: 200 - total flux cleaned = 0.00124207 Jy ! Total flux subtracted in 200 components = 0.00124207 Jy ! Clean residual min=-0.000801 max=0.000765 Jy/beam ! Clean residual mean=-0.000003 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.131666 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 = 7.42989e-09 Jy ! Component: 100 - total flux cleaned = 5.96666e-07 Jy ! Component: 150 - total flux cleaned = 8.07233e-07 Jy ! Component: 200 - total flux cleaned = -1.06362e-05 Jy ! Total flux subtracted in 200 components = -1.06362e-05 Jy ! Clean residual min=-0.000790 max=0.000770 Jy/beam ! Clean residual mean=-0.000003 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.131655 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.131655 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.245 mas, bpa=0.1274 degrees ! Estimated noise=274.439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.03671e-05 Jy ! Component: 100 - total flux cleaned = -3.65526e-05 Jy ! Component: 150 - total flux cleaned = -3.64952e-05 Jy ! Component: 200 - total flux cleaned = -4.96051e-05 Jy ! Total flux subtracted in 200 components = -4.96051e-05 Jy ! Clean residual min=-0.000827 max=0.000768 Jy/beam ! Clean residual mean=-0.000002 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.131606 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.131606 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072896Jy sigma=0.000774 ! Fit after self-cal, rms=0.072893Jy sigma=0.000774 wmodel J1326-0500_X_2014_08_09_pus_map.mod ! Writing 63 model components to file: J1326-0500_X_2014_08_09_pus_map.mod wobs J1326-0500_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1326-0500_X_2014_08_09_pus_uvs.fits wwins J1326-0500_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J1326-0500_X_2014_08_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121813 Jy ! Component: 100 - total flux cleaned = -0.000149716 Jy ! Component: 150 - total flux cleaned = -0.000161978 Jy ! Component: 200 - total flux cleaned = -0.000174285 Jy ! Component: 250 - total flux cleaned = -0.000125709 Jy ! Component: 300 - total flux cleaned = -0.000125846 Jy ! Component: 350 - total flux cleaned = -0.000114312 Jy ! Component: 400 - total flux cleaned = -9.22256e-05 Jy ! Component: 450 - total flux cleaned = -0.000113928 Jy ! Component: 500 - total flux cleaned = -0.000113828 Jy ! Component: 550 - total flux cleaned = -0.000154574 Jy ! Component: 600 - total flux cleaned = -0.000164109 Jy ! Component: 650 - total flux cleaned = -0.000173471 Jy ! Component: 700 - total flux cleaned = -0.000192317 Jy ! Component: 750 - total flux cleaned = -0.000220194 Jy ! Component: 800 - total flux cleaned = -0.000220377 Jy ! Component: 850 - total flux cleaned = -0.000273768 Jy ! Component: 900 - total flux cleaned = -0.000291164 Jy ! Component: 950 - total flux cleaned = -0.000325363 Jy ! Component: 1000 - total flux cleaned = -0.000325352 Jy ! Component: 1050 - total flux cleaned = -0.000366755 Jy ! Component: 1100 - total flux cleaned = -0.000391029 Jy ! Component: 1150 - total flux cleaned = -0.000414943 Jy ! Component: 1200 - total flux cleaned = -0.000453995 Jy ! Component: 1250 - total flux cleaned = -0.00046908 Jy ! Component: 1300 - total flux cleaned = -0.000446463 Jy ! Component: 1350 - total flux cleaned = -0.000409296 Jy ! Component: 1400 - total flux cleaned = -0.000401836 Jy ! Component: 1450 - total flux cleaned = -0.000351631 Jy ! Component: 1500 - total flux cleaned = -0.000365919 Jy ! Component: 1550 - total flux cleaned = -0.000331099 Jy ! Component: 1600 - total flux cleaned = -0.000303459 Jy ! Component: 1650 - total flux cleaned = -0.000289995 Jy ! Component: 1700 - total flux cleaned = -0.000263179 Jy ! Component: 1750 - total flux cleaned = -0.000223623 Jy ! Component: 1800 - total flux cleaned = -0.000197613 Jy ! Component: 1850 - total flux cleaned = -0.00017183 Jy ! Component: 1900 - total flux cleaned = -0.000139995 Jy ! Component: 1950 - total flux cleaned = -0.000114761 Jy ! Component: 2000 - total flux cleaned = -7.74766e-05 Jy ! Total flux subtracted in 2048 components = -5.29837e-05 Jy ! Clean residual min=-0.000317 max=0.000350 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.131553 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 213 components and 0.131553 Jy ![Exited script file: muppet] wmap "J1326-0500_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 2.245 at 0.1274 degrees (North through East) ! Clean map min=-0.00067093 max=0.12212 Jy/beam ! Writing clean map to FITS file: J1326-0500_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.122117 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117577 device "J1326-0500_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1326-0500_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.288846 0.288846 0.577692 1.15538 2.31077 4.62153 9.24306 18.4861 36.9723 73.9445 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.122 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 2.245 at 0.1274 degrees (North through East) ! Clean map min=-0.00067093 max=0.12212 Jy/beam quit ! Quitting program ! Log file J1326-0500_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:10:39 2016