! Started logfile: J1218-0119_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:12:12 2016 obs J1218-0119_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1218-0119_X_2014_06_09_pus_uva.fits ! AN table 1: 71 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.689828 visibilities/baseline/integration-bin. ! Found source: J1218-0119 ! ! 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 344 lines of history. ! ! Reading 26448 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 J1218-0119_X_2014_06_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 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.880766Jy sigma=0.010508 ! Fit after self-cal, rms=0.866897Jy sigma=0.010351 ! 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=0.7605 mas, bmaj=1.955 mas, bpa=-1.605 degrees ! Estimated noise=589.639 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 = 0.0987589 Jy ! Component: 100 - total flux cleaned = 0.126722 Jy ! Total flux subtracted in 100 components = 0.126722 Jy ! Clean residual min=-0.009689 max=0.013561 Jy/beam ! Clean residual mean=-0.000001 rms=0.002616 Jy/beam ! Combined flux in latest and established models = 0.126722 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.126722 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=0.079872Jy sigma=0.000913 ! Fit after self-cal, rms=0.079849Jy sigma=0.000913 ! 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=0.9465 mas, bmaj=2.29 mas, bpa=-0.2808 degrees ! Estimated noise=367.374 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 (0.4, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.023502 Jy ! Component: 100 - total flux cleaned = 0.0373769 Jy ! Component: 150 - total flux cleaned = 0.0462177 Jy ! Component: 200 - total flux cleaned = 0.0521027 Jy ! Total flux subtracted in 200 components = 0.0521027 Jy ! Clean residual min=-0.007017 max=0.005855 Jy/beam ! Clean residual mean=0.000026 rms=0.001820 Jy/beam ! Combined flux in latest and established models = 0.178825 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 65 components and 0.178825 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=0.072231Jy sigma=0.000818 ! Fit after self-cal, rms=0.072157Jy sigma=0.000817 ! 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 1.00* FD 1.10 HN 1.08 KP 0.94 ! LA 1.00 MK 0.98 NL 0.99 OV 0.94 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.06 KP 0.88 ! LA 1.01 MK 0.97 NL 0.99 OV 0.95 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.08 KP 0.83 ! LA 1.04 MK 1.00 NL 0.99 OV 0.97 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.08 KP 0.78 ! LA 1.05 MK 1.00 NL 1.00 OV 0.93 ! PT 0.89 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.06 KP 0.74 ! LA 1.06 MK 0.96 NL 1.00 OV 0.94 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.07 KP 0.74 ! LA 1.04 MK 1.06 NL 1.03 OV 0.98 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 1.20 KP 0.80 ! LA 1.13 MK 1.07 NL 1.06 OV 1.03 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.17 KP 0.73 ! LA 1.03 MK 0.99 NL 1.01 OV 1.01 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.23 KP 0.76 ! LA 1.05 MK 1.06 NL 0.99 OV 1.00 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.14 KP 0.80 ! LA 1.05 MK 0.97 NL 1.02 OV 0.99 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.08 KP 0.84 ! LA 1.05 MK 1.01 NL 1.02 OV 0.99 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.06 KP 0.88 ! LA 1.07 MK 0.98 NL 1.05 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! Fit before self-cal, rms=0.072157Jy sigma=0.000817 ! Fit after self-cal, rms=0.069268Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9568 mas, bmaj=2.328 mas, bpa=-0.1565 degrees ! Estimated noise=362.732 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 (3.8, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290718 Jy ! Component: 100 - total flux cleaned = 0.00426669 Jy ! Component: 150 - total flux cleaned = 0.00458702 Jy ! Component: 200 - total flux cleaned = 0.00465848 Jy ! Total flux subtracted in 200 components = 0.00465848 Jy ! Clean residual min=-0.001749 max=0.001890 Jy/beam ! Clean residual mean=0.000013 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.183483 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.183483 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=0.069141Jy sigma=0.000778 ! Fit after self-cal, rms=0.069173Jy sigma=0.000778 ! 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=0.069173Jy sigma=0.000778 ! Fit after self-cal, rms=0.068967Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9558 mas, bmaj=2.325 mas, bpa=-0.126 degrees ! Estimated noise=361.632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505568 Jy ! Component: 100 - total flux cleaned = 0.000816926 Jy ! Component: 150 - total flux cleaned = 0.000932744 Jy ! Component: 200 - total flux cleaned = 0.000932847 Jy ! Total flux subtracted in 200 components = 0.000932847 Jy ! Clean residual min=-0.001360 max=0.001546 Jy/beam ! Clean residual mean=0.000005 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.184416 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.184416 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=0.068934Jy sigma=0.000776 ! Fit after self-cal, rms=0.068931Jy sigma=0.000776 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 = 0.000290332 Jy ! Component: 100 - total flux cleaned = 0.000373145 Jy ! Component: 150 - total flux cleaned = 0.000351326 Jy ! Component: 200 - total flux cleaned = 0.000331176 Jy ! Total flux subtracted in 200 components = 0.000331176 Jy ! Clean residual min=-0.001300 max=0.001392 Jy/beam ! Clean residual mean=0.000005 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.184747 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 0.184747 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=0.068913Jy sigma=0.000776 ! Fit after self-cal, rms=0.068908Jy sigma=0.000776 ! 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=0.068908Jy sigma=0.000776 ! Fit after self-cal, rms=0.068822Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9553 mas, bmaj=2.324 mas, bpa=-0.115 degrees ! Estimated noise=360.961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.39725e-05 Jy ! Component: 100 - total flux cleaned = 0.000176306 Jy ! Component: 150 - total flux cleaned = 0.000118481 Jy ! Component: 200 - total flux cleaned = 0.000100479 Jy ! Total flux subtracted in 200 components = 0.000100479 Jy ! Clean residual min=-0.001228 max=0.001233 Jy/beam ! Clean residual mean=0.000005 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.184848 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.184848 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=0.068807Jy sigma=0.000776 ! Fit after self-cal, rms=0.068803Jy sigma=0.000776 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 = 0.000174773 Jy ! Component: 100 - total flux cleaned = 0.000215062 Jy ! Component: 150 - total flux cleaned = 0.000215778 Jy ! Component: 200 - total flux cleaned = 0.000185972 Jy ! Total flux subtracted in 200 components = 0.000185972 Jy ! Clean residual min=-0.001180 max=0.001124 Jy/beam ! Clean residual mean=0.000004 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.185034 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 116 components and 0.185034 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=0.068793Jy sigma=0.000775 ! Fit after self-cal, rms=0.068791Jy sigma=0.000775 ! 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=0.068791Jy sigma=0.000775 ! Fit after self-cal, rms=0.068744Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.262 mas, bmaj=4.245 mas, bpa=-7.281 degrees ! Estimated noise=434.082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127498 Jy ! Component: 100 - total flux cleaned = 0.000194308 Jy ! Component: 150 - total flux cleaned = 0.000208332 Jy ! Component: 200 - total flux cleaned = 0.000153229 Jy ! Total flux subtracted in 200 components = 0.000153229 Jy ! Clean residual min=-0.001148 max=0.001167 Jy/beam ! Clean residual mean=0.000007 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.185187 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 124 components and 0.185187 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=0.068738Jy sigma=0.000775 ! Fit after self-cal, rms=0.068735Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118899 Jy ! Component: 100 - total flux cleaned = 0.000137864 Jy ! Component: 150 - total flux cleaned = 0.000127217 Jy ! Component: 200 - total flux cleaned = 0.00011279 Jy ! Total flux subtracted in 200 components = 0.00011279 Jy ! Clean residual min=-0.001102 max=0.001112 Jy/beam ! Clean residual mean=0.000007 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.1853 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 126 components and 0.1853 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=0.068732Jy sigma=0.000775 ! Fit after self-cal, rms=0.068729Jy sigma=0.000775 ! 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=0.9551 mas, bmaj=2.323 mas, bpa=-0.1042 degrees ! Estimated noise=360.485 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9551 x 2.323 at -0.1042 degrees (North through East) ! Clean map min=-0.00098623 max=0.1271 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=0.7669 mas, bmaj=1.975 mas, bpa=-1.37 degrees ! Estimated noise=579.887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0968743 Jy ! Component: 100 - total flux cleaned = 0.124166 Jy ! Component: 150 - total flux cleaned = 0.139373 Jy ! Component: 200 - total flux cleaned = 0.14944 Jy ! Total flux subtracted in 200 components = 0.14944 Jy ! Clean residual min=-0.002980 max=0.005557 Jy/beam ! Clean residual mean=-0.000004 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.14944 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.14944 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9551 mas, bmaj=2.323 mas, bpa=-0.1042 degrees ! Estimated noise=360.485 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 = 0.010784 Jy ! Component: 100 - total flux cleaned = 0.0175218 Jy ! Component: 150 - total flux cleaned = 0.0219399 Jy ! Component: 200 - total flux cleaned = 0.0249921 Jy ! Total flux subtracted in 200 components = 0.0249921 Jy ! Clean residual min=-0.001627 max=0.001851 Jy/beam ! Clean residual mean=0.000003 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.174432 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 77 components and 0.174432 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=2.262 mas, bmaj=4.245 mas, bpa=-7.281 degrees ! Estimated noise=434.082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344511 Jy ! Component: 100 - total flux cleaned = 0.00542606 Jy ! Component: 150 - total flux cleaned = 0.00677327 Jy ! Component: 200 - total flux cleaned = 0.00772843 Jy ! Total flux subtracted in 200 components = 0.00772843 Jy ! Clean residual min=-0.001309 max=0.001196 Jy/beam ! Clean residual mean=0.000008 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.182161 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 = 0.000692164 Jy ! Component: 100 - total flux cleaned = 0.00121842 Jy ! Component: 150 - total flux cleaned = 0.00162476 Jy ! Component: 200 - total flux cleaned = 0.00193992 Jy ! Total flux subtracted in 200 components = 0.00193992 Jy ! Clean residual min=-0.001202 max=0.001001 Jy/beam ! Clean residual mean=0.000008 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.184101 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 151 components and 0.1841 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9551 mas, bmaj=2.323 mas, bpa=-0.1042 degrees ! Estimated noise=360.485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.01147e-05 Jy ! Component: 100 - total flux cleaned = -0.000105083 Jy ! Component: 150 - total flux cleaned = -0.000106976 Jy ! Component: 200 - total flux cleaned = -6.95306e-05 Jy ! Total flux subtracted in 200 components = -6.95306e-05 Jy ! Clean residual min=-0.001120 max=0.001053 Jy/beam ! Clean residual mean=0.000004 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.184031 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 165 components and 0.184031 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=0.068724Jy sigma=0.000775 ! Fit after self-cal, rms=0.068709Jy sigma=0.000775 wmodel J1218-0119_X_2014_06_09_pus_map.mod ! Writing 165 model components to file: J1218-0119_X_2014_06_09_pus_map.mod wobs J1218-0119_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1218-0119_X_2014_06_09_pus_uvs.fits wwins J1218-0119_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J1218-0119_X_2014_06_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 = -0.000255396 Jy ! Component: 100 - total flux cleaned = -0.000273506 Jy ! Component: 150 - total flux cleaned = -0.000274758 Jy ! Component: 200 - total flux cleaned = -0.000304951 Jy ! Component: 250 - total flux cleaned = -0.000348741 Jy ! Component: 300 - total flux cleaned = -0.000376445 Jy ! Component: 350 - total flux cleaned = -0.000416355 Jy ! Component: 400 - total flux cleaned = -0.000455137 Jy ! Component: 450 - total flux cleaned = -0.000480458 Jy ! Component: 500 - total flux cleaned = -0.000554019 Jy ! Component: 550 - total flux cleaned = -0.000577898 Jy ! Component: 600 - total flux cleaned = -0.000659413 Jy ! Component: 650 - total flux cleaned = -0.000693249 Jy ! Component: 700 - total flux cleaned = -0.000737684 Jy ! Component: 750 - total flux cleaned = -0.000813829 Jy ! Component: 800 - total flux cleaned = -0.000824478 Jy ! Component: 850 - total flux cleaned = -0.000887242 Jy ! Component: 900 - total flux cleaned = -0.000948295 Jy ! Component: 950 - total flux cleaned = -0.000967973 Jy ! Component: 1000 - total flux cleaned = -0.000967853 Jy ! Component: 1050 - total flux cleaned = -0.000977316 Jy ! Component: 1100 - total flux cleaned = -0.000958336 Jy ! Component: 1150 - total flux cleaned = -0.000921217 Jy ! Component: 1200 - total flux cleaned = -0.000912001 Jy ! Component: 1250 - total flux cleaned = -0.00093002 Jy ! Component: 1300 - total flux cleaned = -0.000965312 Jy ! Component: 1350 - total flux cleaned = -0.000947758 Jy ! Component: 1400 - total flux cleaned = -0.000964969 Jy ! Component: 1450 - total flux cleaned = -0.000973449 Jy ! Component: 1500 - total flux cleaned = -0.00100657 Jy ! Component: 1550 - total flux cleaned = -0.000981696 Jy ! Component: 1600 - total flux cleaned = -0.000981541 Jy ! Component: 1650 - total flux cleaned = -0.000957417 Jy ! Component: 1700 - total flux cleaned = -0.000965288 Jy ! Component: 1750 - total flux cleaned = -0.000949501 Jy ! Component: 1800 - total flux cleaned = -0.000941725 Jy ! Component: 1850 - total flux cleaned = -0.000903637 Jy ! Component: 1900 - total flux cleaned = -0.000896052 Jy ! Component: 1950 - total flux cleaned = -0.000888631 Jy ! Component: 2000 - total flux cleaned = -0.000873963 Jy ! Total flux subtracted in 2048 components = -0.000866776 Jy ! Clean residual min=-0.000388 max=0.000402 Jy/beam ! Clean residual mean=0.000002 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.183164 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 310 components and 0.183164 Jy ![Exited script file: muppet] wmap "J1218-0119_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9551 x 2.323 at -0.1042 degrees (North through East) ! Clean map min=-0.00076232 max=0.12831 Jy/beam ! Writing clean map to FITS file: J1218-0119_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.128309 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138628 device "J1218-0119_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1218-0119_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.324127 0.324127 0.648255 1.29651 2.59302 5.18604 10.3721 20.7442 41.4883 82.9766 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.128 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9551 x 2.323 at -0.1042 degrees (North through East) ! Clean map min=-0.00076232 max=0.12831 Jy/beam quit ! Quitting program ! Log file J1218-0119_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:12:14 2016