! Started logfile: J1109+3744_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:10:01 2017 obs J1109+3744_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1109+3744_X_2015_01_22_pus_uva.fits ! AN table 1: 49 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J1109+3744 ! ! 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 295 lines of history. ! ! Reading 21168 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 J1109+3744_X_2015_01_22_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.933436Jy sigma=0.011202 ! Fit after self-cal, rms=0.915045Jy sigma=0.011032 ! 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=0.7828 mas, bmaj=2.609 mas, bpa=-53.13 degrees ! Estimated noise=1168.29 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0740412 Jy ! Component: 100 - total flux cleaned = 0.115714 Jy ! Total flux subtracted in 100 components = 0.115714 Jy ! Clean residual min=-0.023365 max=0.023832 Jy/beam ! Clean residual mean=-0.000153 rms=0.010094 Jy/beam ! Combined flux in latest and established models = 0.115714 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.115714 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=0.097774Jy sigma=0.001171 ! Fit after self-cal, rms=0.097164Jy sigma=0.001164 ! 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=0.9849 mas, bmaj=2.551 mas, bpa=-53.98 degrees ! Estimated noise=441.996 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 = 0.0362906 Jy ! Component: 100 - total flux cleaned = 0.0614922 Jy ! Component: 150 - total flux cleaned = 0.0809251 Jy ! Component: 200 - total flux cleaned = 0.0963942 Jy ! Total flux subtracted in 200 components = 0.0963942 Jy ! Clean residual min=-0.008086 max=0.009224 Jy/beam ! Clean residual mean=-0.000041 rms=0.003758 Jy/beam ! Combined flux in latest and established models = 0.212108 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 93 components and 0.212108 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=0.080486Jy sigma=0.000886 ! Fit after self-cal, rms=0.079716Jy sigma=0.000879 ! 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 0.96 FD 0.92 HN 0.80 KP 1.05 ! LA 1.19 MK 1.00 NL 0.99 OV 0.86 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.98 KP 0.97 ! LA 1.25 MK 1.02 NL 0.93 OV 0.85 ! PT 0.92 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.95 KP 0.89 ! LA 1.31 MK 1.01 NL 0.99 OV 0.87 ! PT 0.93 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 HN 0.89 KP 0.86 ! LA 1.24 MK 1.12 NL 1.01 OV 0.87 ! PT 0.90 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.94 KP 0.79 ! LA 1.36 MK 1.10 NL 0.96 OV 0.89 ! PT 0.92 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.94 KP 0.81 ! LA 1.00* MK 1.16 NL 0.96 OV 0.89 ! PT 0.93 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.11 HN 1.20 KP 0.78 ! LA 1.00* MK 1.13 NL 0.91 OV 0.92 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.16 KP 0.81 ! LA 1.44 MK 1.09 NL 0.90 OV 0.89 ! PT 0.94 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 1.05 KP 0.85 ! LA 1.00* MK 1.06 NL 0.90 OV 0.88 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.16 KP 0.82 ! LA 1.00* MK 1.04 NL 0.85 OV 0.91 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.06 KP 0.85 ! LA 1.00* MK 1.03 NL 0.88 OV 0.88 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.03 KP 0.89 ! LA 1.00* MK 1.03 NL 0.82 OV 0.91 ! PT 0.94 SC 1.00* ! ! ! Fit before self-cal, rms=0.079716Jy sigma=0.000879 ! Fit after self-cal, rms=0.077654Jy sigma=0.000831 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.56 mas, bpa=-54.38 degrees ! Estimated noise=398.962 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 = 0.0105397 Jy ! Component: 100 - total flux cleaned = 0.0152927 Jy ! Component: 150 - total flux cleaned = 0.0175196 Jy ! Component: 200 - total flux cleaned = 0.0185372 Jy ! Total flux subtracted in 200 components = 0.0185372 Jy ! Clean residual min=-0.002526 max=0.002550 Jy/beam ! Clean residual mean=-0.000017 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.230645 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 143 components and 0.230645 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=0.076056Jy sigma=0.000798 ! Fit after self-cal, rms=0.075989Jy sigma=0.000797 ! 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=0.075989Jy sigma=0.000797 ! Fit after self-cal, rms=0.077894Jy sigma=0.000797 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.562 mas, bpa=-54.22 degrees ! Estimated noise=402.306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209655 Jy ! Component: 100 - total flux cleaned = 0.00236234 Jy ! Component: 150 - total flux cleaned = 0.00291805 Jy ! Component: 200 - total flux cleaned = 0.00338136 Jy ! Total flux subtracted in 200 components = 0.00338136 Jy ! Clean residual min=-0.001457 max=0.001454 Jy/beam ! Clean residual mean=-0.000016 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.234026 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 190 components and 0.234026 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=0.077535Jy sigma=0.000791 ! Fit after self-cal, rms=0.077488Jy sigma=0.000791 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 = 0.000497698 Jy ! Component: 100 - total flux cleaned = 0.000721755 Jy ! Component: 150 - total flux cleaned = 0.000590838 Jy ! Component: 200 - total flux cleaned = 0.000532426 Jy ! Total flux subtracted in 200 components = 0.000532426 Jy ! Clean residual min=-0.000952 max=0.000956 Jy/beam ! Clean residual mean=-0.000014 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.234559 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 223 components and 0.234559 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=0.077340Jy sigma=0.000789 ! Fit after self-cal, rms=0.077312Jy sigma=0.000789 ! 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=0.077312Jy sigma=0.000789 ! Fit after self-cal, rms=0.076958Jy sigma=0.000789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.561 mas, bpa=-54.19 degrees ! Estimated noise=401.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.52798e-05 Jy ! Component: 100 - total flux cleaned = -0.000174894 Jy ! Component: 150 - total flux cleaned = -0.000366324 Jy ! Component: 200 - total flux cleaned = -0.00054164 Jy ! Total flux subtracted in 200 components = -0.00054164 Jy ! Clean residual min=-0.000693 max=0.000688 Jy/beam ! Clean residual mean=-0.000012 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.234017 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 256 components and 0.234017 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=0.076879Jy sigma=0.000788 ! Fit after self-cal, rms=0.076861Jy sigma=0.000788 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 = -0.000226186 Jy ! Component: 100 - total flux cleaned = -0.000428184 Jy ! Component: 150 - total flux cleaned = -0.000650363 Jy ! Component: 200 - total flux cleaned = -0.000858856 Jy ! Total flux subtracted in 200 components = -0.000858856 Jy ! Clean residual min=-0.000561 max=0.000562 Jy/beam ! Clean residual mean=-0.000012 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.233158 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 287 components and 0.233158 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=0.076811Jy sigma=0.000788 ! Fit after self-cal, rms=0.076805Jy sigma=0.000788 ! 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=0.076805Jy sigma=0.000788 ! Fit after self-cal, rms=0.076247Jy sigma=0.000788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.314 mas, bmaj=3.092 mas, bpa=-85 degrees ! Estimated noise=453.648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000431705 Jy ! Component: 100 - total flux cleaned = -0.000499723 Jy ! Component: 150 - total flux cleaned = -0.000438469 Jy ! Component: 200 - total flux cleaned = -0.000467415 Jy ! Total flux subtracted in 200 components = -0.000467415 Jy ! Clean residual min=-0.000465 max=0.000467 Jy/beam ! Clean residual mean=-0.000016 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.232691 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 323 components and 0.232691 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=0.076218Jy sigma=0.000787 ! Fit after self-cal, rms=0.076205Jy sigma=0.000787 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 = -0.000296344 Jy ! Component: 100 - total flux cleaned = -0.000374569 Jy ! Component: 150 - total flux cleaned = -0.00047591 Jy ! Component: 200 - total flux cleaned = -0.000621984 Jy ! Total flux subtracted in 200 components = -0.000621984 Jy ! Clean residual min=-0.000398 max=0.000399 Jy/beam ! Clean residual mean=-0.000016 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.232069 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 354 components and 0.232069 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=0.076186Jy sigma=0.000787 ! Fit after self-cal, rms=0.076175Jy sigma=0.000787 ! 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=1.033 mas, bmaj=2.56 mas, bpa=-54.19 degrees ! Estimated noise=401.501 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 2.56 at -54.19 degrees (North through East) ! Clean map min=-0.0016657 max=0.056822 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=0.8198 mas, bmaj=2.587 mas, bpa=-53.27 degrees ! Estimated noise=1082.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0678852 Jy ! Component: 100 - total flux cleaned = 0.10711 Jy ! Component: 150 - total flux cleaned = 0.135575 Jy ! Component: 200 - total flux cleaned = 0.155347 Jy ! Total flux subtracted in 200 components = 0.155347 Jy ! Clean residual min=-0.012383 max=0.012501 Jy/beam ! Clean residual mean=-0.000095 rms=0.005104 Jy/beam ! Combined flux in latest and established models = 0.155347 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 51 model components to the UV plane model. ! The established model now contains 51 components and 0.155347 Jy ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.56 mas, bpa=-54.19 degrees ! Estimated noise=401.501 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 = 0.0193586 Jy ! Component: 100 - total flux cleaned = 0.0332948 Jy ! Component: 150 - total flux cleaned = 0.0435749 Jy ! Component: 200 - total flux cleaned = 0.0486492 Jy ! Total flux subtracted in 200 components = 0.0486492 Jy ! Clean residual min=-0.005075 max=0.005082 Jy/beam ! Clean residual mean=-0.000033 rms=0.001924 Jy/beam ! Combined flux in latest and established models = 0.203996 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 94 components and 0.203996 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=2.314 mas, bmaj=3.092 mas, bpa=-85 degrees ! Estimated noise=453.648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00861793 Jy ! Component: 100 - total flux cleaned = 0.0119283 Jy ! Component: 150 - total flux cleaned = 0.0129922 Jy ! Component: 200 - total flux cleaned = 0.013991 Jy ! Total flux subtracted in 200 components = 0.013991 Jy ! Clean residual min=-0.002573 max=0.002522 Jy/beam ! Clean residual mean=-0.000026 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.217987 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 = 0.000148282 Jy ! Component: 100 - total flux cleaned = 0.000287895 Jy ! Component: 150 - total flux cleaned = 0.00038993 Jy ! Component: 200 - total flux cleaned = 0.000390022 Jy ! Total flux subtracted in 200 components = 0.000390022 Jy ! Clean residual min=-0.001467 max=0.001465 Jy/beam ! Clean residual mean=-0.000012 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.218377 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 180 components and 0.218377 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.56 mas, bpa=-54.19 degrees ! Estimated noise=401.501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000713139 Jy ! Component: 100 - total flux cleaned = -0.0010486 Jy ! Component: 150 - total flux cleaned = -0.00106039 Jy ! Component: 200 - total flux cleaned = -0.00105577 Jy ! Total flux subtracted in 200 components = -0.00105577 Jy ! Clean residual min=-0.000957 max=0.000959 Jy/beam ! Clean residual mean=-0.000011 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.217321 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 222 components and 0.217321 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=0.076288Jy sigma=0.000789 ! Fit after self-cal, rms=0.076274Jy sigma=0.000788 wmodel J1109+3744_X_2015_01_22_pus_map.mod ! Writing 222 model components to file: J1109+3744_X_2015_01_22_pus_map.mod wobs J1109+3744_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1109+3744_X_2015_01_22_pus_uvs.fits wwins J1109+3744_X_2015_01_22_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1109+3744_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 2.56 at -54.19 degrees (North through East) ! Clean map min=-0.0026863 max=0.052379 Jy/beam ! Writing clean map to FITS file: J1109+3744_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0523793 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000298826 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.71151 1.71151 3.42302 6.84604 13.6921 27.3842 54.7683 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.052 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 2.56 at -54.19 degrees (North through East) ! Clean map min=-0.0026863 max=0.052379 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1109+3744_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:10:03 2017