! Started logfile: J2011-1546_X_2017_07_16_pus_uvs.log on Thu May 9 14:10:54 2019 obs J2011-1546_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J2011-1546_X_2017_07_16_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.728205 visibilities/baseline/integration-bin. ! Found source: J2011-1546 ! ! 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 1200 lines of history. ! ! Reading 5112 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 J2011-1546_X_2017_07_16_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.768244Jy sigma=0.006069 ! Fit after self-cal, rms=0.731403Jy sigma=0.005899 ! 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=0.6716 mas, bmaj=1.571 mas, bpa=8.979 degrees ! Estimated noise=2076.87 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 = 1.28894 Jy ! Component: 100 - total flux cleaned = 1.57248 Jy ! Total flux subtracted in 100 components = 1.57248 Jy ! Clean residual min=-0.055432 max=0.115810 Jy/beam ! Clean residual mean=0.001405 rms=0.022806 Jy/beam ! Combined flux in latest and established models = 1.57248 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.57248 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=0.315755Jy sigma=0.002206 ! Fit after self-cal, rms=0.315761Jy sigma=0.002206 ! 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=0.8574 mas, bmaj=1.931 mas, bpa=8.152 degrees ! Estimated noise=1396.24 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 = 0.159536 Jy ! Component: 100 - total flux cleaned = 0.235264 Jy ! Component: 150 - total flux cleaned = 0.276089 Jy ! Component: 200 - total flux cleaned = 0.300116 Jy ! Total flux subtracted in 200 components = 0.300116 Jy ! Clean residual min=-0.040196 max=0.069712 Jy/beam ! Clean residual mean=0.000521 rms=0.015842 Jy/beam ! Combined flux in latest and established models = 1.8726 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 41 components and 1.8726 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=0.273005Jy sigma=0.001286 ! Fit after self-cal, rms=0.273008Jy sigma=0.001286 ! 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 0.98 FD 1.00* HN 1.47 KP 0.98 ! LA 0.94 MK 0.98 NL 0.94 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.50 KP 1.04 ! LA 0.94 MK 0.99 NL 0.94 OV 0.99 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.53 KP 0.96 ! LA 0.97 MK 1.00 NL 0.95 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.47 KP 0.99 ! LA 0.97 MK 1.00 NL 0.94 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.38 KP 0.98 ! LA 0.96 MK 1.03 NL 0.94 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.41 KP 0.99 ! LA 0.96 MK 1.01 NL 0.96 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.46 KP 0.99 ! LA 0.97 MK 1.01 NL 0.95 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.46 KP 0.99 ! LA 0.95 MK 1.00 NL 0.95 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.47 KP 0.99 ! LA 0.96 MK 0.99 NL 0.94 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.51 KP 0.98 ! LA 0.98 MK 1.01 NL 0.95 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.48 KP 0.96 ! LA 0.98 MK 1.01 NL 0.94 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.38 KP 1.00 ! LA 0.97 MK 1.00 NL 0.95 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.273008Jy sigma=0.001286 ! Fit after self-cal, rms=0.156668Jy sigma=0.000756 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8639 mas, bmaj=1.931 mas, bpa=8.285 degrees ! Estimated noise=1391.69 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 = -0.00809144 Jy ! Component: 100 - total flux cleaned = -0.00857646 Jy ! Component: 150 - total flux cleaned = -0.00941083 Jy ! Component: 200 - total flux cleaned = -0.0097795 Jy ! Total flux subtracted in 200 components = -0.0097795 Jy ! Clean residual min=-0.015982 max=0.012096 Jy/beam ! Clean residual mean=-0.000053 rms=0.003202 Jy/beam ! Combined flux in latest and established models = 1.86282 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 1.86282 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=0.154330Jy sigma=0.000730 ! Fit after self-cal, rms=0.154524Jy sigma=0.000730 ! 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=0.154524Jy sigma=0.000730 ! Fit after self-cal, rms=0.154802Jy sigma=0.000729 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8634 mas, bmaj=1.93 mas, bpa=8.204 degrees ! Estimated noise=1389.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00325194 Jy ! Component: 100 - total flux cleaned = -0.00356095 Jy ! Component: 150 - total flux cleaned = -0.00413463 Jy ! Component: 200 - total flux cleaned = -0.00439873 Jy ! Total flux subtracted in 200 components = -0.00439873 Jy ! Clean residual min=-0.012561 max=0.009497 Jy/beam ! Clean residual mean=-0.000044 rms=0.002559 Jy/beam ! Combined flux in latest and established models = 1.85842 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 1.85842 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=0.153713Jy sigma=0.000717 ! Fit after self-cal, rms=0.153698Jy sigma=0.000717 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 = -0.000521221 Jy ! Component: 100 - total flux cleaned = -0.000987439 Jy ! Component: 150 - total flux cleaned = -0.00141707 Jy ! Component: 200 - total flux cleaned = -0.00181761 Jy ! Total flux subtracted in 200 components = -0.00181761 Jy ! Clean residual min=-0.010414 max=0.008433 Jy/beam ! Clean residual mean=-0.000032 rms=0.002217 Jy/beam ! Combined flux in latest and established models = 1.8566 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 1.8566 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=0.153092Jy sigma=0.000711 ! Fit after self-cal, rms=0.153076Jy sigma=0.000710 ! 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=0.153076Jy sigma=0.000710 ! Fit after self-cal, rms=0.153531Jy sigma=0.000710 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.863 mas, bmaj=1.93 mas, bpa=8.15 degrees ! Estimated noise=1389.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000680004 Jy ! Component: 100 - total flux cleaned = -0.00105986 Jy ! Component: 150 - total flux cleaned = -0.00123816 Jy ! Component: 200 - total flux cleaned = -0.00140425 Jy ! Total flux subtracted in 200 components = -0.00140425 Jy ! Clean residual min=-0.008558 max=0.006660 Jy/beam ! Clean residual mean=-0.000026 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 1.8552 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 1.8552 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=0.153102Jy sigma=0.000706 ! Fit after self-cal, rms=0.153098Jy sigma=0.000706 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 = -0.000337988 Jy ! Component: 100 - total flux cleaned = -0.000630315 Jy ! Component: 150 - total flux cleaned = -0.000770466 Jy ! Component: 200 - total flux cleaned = -0.00103257 Jy ! Total flux subtracted in 200 components = -0.00103257 Jy ! Clean residual min=-0.007752 max=0.006103 Jy/beam ! Clean residual mean=-0.000020 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 1.85416 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 1.85416 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=0.152823Jy sigma=0.000703 ! Fit after self-cal, rms=0.152818Jy sigma=0.000703 ! 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=0.152818Jy sigma=0.000703 ! Fit after self-cal, rms=0.153115Jy sigma=0.000703 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.171 mas, bmaj=4.786 mas, bpa=16.11 degrees ! Estimated noise=1738.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00369677 Jy ! Component: 100 - total flux cleaned = -0.00424952 Jy ! Component: 150 - total flux cleaned = -0.00443692 Jy ! Component: 200 - total flux cleaned = -0.00460033 Jy ! Total flux subtracted in 200 components = -0.00460033 Jy ! Clean residual min=-0.004284 max=0.004044 Jy/beam ! Clean residual mean=0.000026 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 1.84956 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 50 components and 1.84956 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=0.153083Jy sigma=0.000702 ! Fit after self-cal, rms=0.153074Jy sigma=0.000702 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 = 1.83665e-05 Jy ! Component: 100 - total flux cleaned = -0.000128871 Jy ! Component: 150 - total flux cleaned = -0.000258999 Jy ! Component: 200 - total flux cleaned = -0.000337471 Jy ! Total flux subtracted in 200 components = -0.000337471 Jy ! Clean residual min=-0.004157 max=0.003960 Jy/beam ! Clean residual mean=0.000031 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 1.84923 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 50 components and 1.84923 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=0.153033Jy sigma=0.000702 ! Fit after self-cal, rms=0.153020Jy sigma=0.000702 ! 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=0.8629 mas, bmaj=1.93 mas, bpa=8.116 degrees ! Estimated noise=1389.41 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8629 x 1.93 at 8.116 degrees (North through East) ! Clean map min=-0.0064469 max=1.7088 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 ! Performing amp+phase self-cal ! ! 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=0.153020Jy sigma=0.000702 ! Fit after self-cal, rms=0.134572Jy sigma=0.000603 ! Inverting map and beam ! Estimated beam: bmin=0.8624 mas, bmaj=1.929 mas, bpa=8.078 degrees ! Estimated noise=1387.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.97695e-06 Jy ! Component: 100 - total flux cleaned = -0.000100721 Jy ! Component: 150 - total flux cleaned = -0.000192616 Jy ! Component: 200 - total flux cleaned = -0.000272874 Jy ! Total flux subtracted in 200 components = -0.000272874 Jy ! Clean residual min=-0.006319 max=0.005655 Jy/beam ! Clean residual mean=-0.000006 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 1.84895 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 1.84895 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=0.134434Jy sigma=0.000602 ! Fit after self-cal, rms=0.134435Jy sigma=0.000602 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.08243e-06 Jy ! Component: 100 - total flux cleaned = -8.52741e-05 Jy ! Component: 150 - total flux cleaned = -0.000156015 Jy ! Component: 200 - total flux cleaned = -0.000156916 Jy ! Total flux subtracted in 200 components = -0.000156916 Jy ! Clean residual min=-0.006143 max=0.005442 Jy/beam ! Clean residual mean=-0.000005 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 1.8488 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 1.8488 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=0.134348Jy sigma=0.000601 ! Fit after self-cal, rms=0.134349Jy sigma=0.000601 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.134349Jy sigma=0.000601 ! Fit after self-cal, rms=0.134506Jy sigma=0.000601 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=0.6728 mas, bmaj=1.562 mas, bpa=8.927 degrees ! Estimated noise=2080.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.29144 Jy ! Component: 100 - total flux cleaned = 1.57635 Jy ! Component: 150 - total flux cleaned = 1.68083 Jy ! Component: 200 - total flux cleaned = 1.74277 Jy ! Total flux subtracted in 200 components = 1.74277 Jy ! Clean residual min=-0.020126 max=0.032563 Jy/beam ! Clean residual mean=0.000423 rms=0.006113 Jy/beam ! Combined flux in latest and established models = 1.74277 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.74277 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8625 mas, bmaj=1.929 mas, bpa=8.071 degrees ! Estimated noise=1387.4 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 = 0.0565003 Jy ! Component: 100 - total flux cleaned = 0.0826699 Jy ! Component: 150 - total flux cleaned = 0.0953251 Jy ! Component: 200 - total flux cleaned = 0.101551 Jy ! Total flux subtracted in 200 components = 0.101551 Jy ! Clean residual min=-0.006279 max=0.005313 Jy/beam ! Clean residual mean=0.000031 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 1.84432 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 1.84432 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=2.171 mas, bmaj=4.786 mas, bpa=16.08 degrees ! Estimated noise=1736.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232138 Jy ! Component: 100 - total flux cleaned = 0.00232742 Jy ! Component: 150 - total flux cleaned = 0.00226014 Jy ! Component: 200 - total flux cleaned = 0.00219758 Jy ! Total flux subtracted in 200 components = 0.00219758 Jy ! Clean residual min=-0.004402 max=0.004340 Jy/beam ! Clean residual mean=0.000030 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 1.84652 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 = -6.03935e-05 Jy ! Component: 100 - total flux cleaned = -0.000116675 Jy ! Component: 150 - total flux cleaned = -0.000142525 Jy ! Component: 200 - total flux cleaned = -0.000194195 Jy ! Total flux subtracted in 200 components = -0.000194195 Jy ! Clean residual min=-0.004336 max=0.004267 Jy/beam ! Clean residual mean=0.000032 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 1.84632 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 1.84632 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8625 mas, bmaj=1.929 mas, bpa=8.071 degrees ! Estimated noise=1387.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158954 Jy ! Component: 100 - total flux cleaned = 0.00170955 Jy ! Component: 150 - total flux cleaned = 0.0018575 Jy ! Component: 200 - total flux cleaned = 0.00185563 Jy ! Total flux subtracted in 200 components = 0.00185563 Jy ! Clean residual min=-0.006214 max=0.004600 Jy/beam ! Clean residual mean=0.000002 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 1.84818 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 1.84818 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=0.134477Jy sigma=0.000600 ! Fit after self-cal, rms=0.134472Jy sigma=0.000600 wmodel J2011-1546_X_2017_07_16_pus_map.mod ! Writing 47 model components to file: J2011-1546_X_2017_07_16_pus_map.mod wobs J2011-1546_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J2011-1546_X_2017_07_16_pus_uvs.fits wwins J2011-1546_X_2017_07_16_pus_map.win ! wwins: Wrote 1 windows to J2011-1546_X_2017_07_16_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 = -0.00200128 Jy ! Component: 100 - total flux cleaned = -0.00274136 Jy ! Component: 150 - total flux cleaned = -0.00332731 Jy ! Component: 200 - total flux cleaned = -0.00366478 Jy ! Component: 250 - total flux cleaned = -0.00397529 Jy ! Component: 300 - total flux cleaned = -0.00403514 Jy ! Component: 350 - total flux cleaned = -0.00403617 Jy ! Component: 400 - total flux cleaned = -0.00408908 Jy ! Component: 450 - total flux cleaned = -0.0040882 Jy ! Component: 500 - total flux cleaned = -0.00404084 Jy ! Component: 550 - total flux cleaned = -0.00413007 Jy ! Component: 600 - total flux cleaned = -0.00421717 Jy ! Component: 650 - total flux cleaned = -0.00446839 Jy ! Component: 700 - total flux cleaned = -0.00471057 Jy ! Component: 750 - total flux cleaned = -0.00490509 Jy ! Component: 800 - total flux cleaned = -0.00501921 Jy ! Component: 850 - total flux cleaned = -0.00527776 Jy ! Component: 900 - total flux cleaned = -0.00545668 Jy ! Component: 950 - total flux cleaned = -0.00556172 Jy ! Component: 1000 - total flux cleaned = -0.00566428 Jy ! Component: 1050 - total flux cleaned = -0.00576391 Jy ! Component: 1100 - total flux cleaned = -0.0057965 Jy ! Component: 1150 - total flux cleaned = -0.00586023 Jy ! Component: 1200 - total flux cleaned = -0.00595349 Jy ! Component: 1250 - total flux cleaned = -0.0059839 Jy ! Component: 1300 - total flux cleaned = -0.00610354 Jy ! Component: 1350 - total flux cleaned = -0.00619105 Jy ! Component: 1400 - total flux cleaned = -0.00624871 Jy ! Component: 1450 - total flux cleaned = -0.00639054 Jy ! Component: 1500 - total flux cleaned = -0.00641878 Jy ! Component: 1550 - total flux cleaned = -0.00652861 Jy ! Component: 1600 - total flux cleaned = -0.00658262 Jy ! Component: 1650 - total flux cleaned = -0.00652959 Jy ! Component: 1700 - total flux cleaned = -0.00653003 Jy ! Component: 1750 - total flux cleaned = -0.00650446 Jy ! Component: 1800 - total flux cleaned = -0.00640262 Jy ! Component: 1850 - total flux cleaned = -0.00635222 Jy ! Component: 1900 - total flux cleaned = -0.00625273 Jy ! Component: 1950 - total flux cleaned = -0.00617912 Jy ! Component: 2000 - total flux cleaned = -0.0061067 Jy ! Total flux subtracted in 2048 components = -0.00603507 Jy ! Clean residual min=-0.001365 max=0.001183 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 1.84214 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 170 components and 1.84214 Jy ![Exited script file: muppet] wmap "J2011-1546_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8625 x 1.929 at 8.071 degrees (North through East) ! Clean map min=-0.0032775 max=1.7054 Jy/beam ! Writing clean map to FITS file: J2011-1546_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.70544 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000424793 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0747243 0.0747243 0.149449 0.298897 0.597795 1.19559 2.39118 4.78236 9.56471 19.1294 38.2589 76.5177 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.705 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8625 x 1.929 at 8.071 degrees (North through East) ! Clean map min=-0.0032775 max=1.7054 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 J2011-1546_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:10:55 2019