! Started logfile: J1035+3510_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:47:30 2019 obs J1035+3510_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1035+3510_X_2017_01_16_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.680122 visibilities/baseline/integration-bin. ! Found source: J1035+3510 ! ! 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 1309 lines of history. ! ! Reading 80064 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 J1035+3510_X_2017_01_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 399 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 638 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 458 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 428 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 631 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 517 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 516 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 578 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 546 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 578 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 811 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 781 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.981499Jy sigma=0.008705 ! Fit after self-cal, rms=0.954031Jy sigma=0.008502 ! 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=0.9553 mas, bmaj=1.749 mas, bpa=21.1 degrees ! Estimated noise=876.754 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 = 0.0385744 Jy ! Component: 100 - total flux cleaned = 0.0470205 Jy ! Total flux subtracted in 100 components = 0.0470205 Jy ! Clean residual min=-0.002703 max=0.002769 Jy/beam ! Clean residual mean=-0.000010 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.0470205 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0470205 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=0.083194Jy sigma=0.000630 ! Fit after self-cal, rms=0.082603Jy sigma=0.000626 ! 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=1.15 mas, bmaj=1.937 mas, bpa=16.65 degrees ! Estimated noise=314.471 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 = 0.00216013 Jy ! Component: 100 - total flux cleaned = 0.00281413 Jy ! Component: 150 - total flux cleaned = 0.00291334 Jy ! Component: 200 - total flux cleaned = 0.0029027 Jy ! Total flux subtracted in 200 components = 0.0029027 Jy ! Clean residual min=-0.000996 max=0.000946 Jy/beam ! Clean residual mean=-0.000016 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0499232 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.0499232 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=0.082522Jy sigma=0.000625 ! Fit after self-cal, rms=0.082512Jy sigma=0.000625 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 0.91 KP 1.05 ! LA 0.97 MK 1.00* NL 1.01 OV 1.10 ! PT 0.80 SC 1.06 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.95 KP 1.11 ! LA 1.03 MK 1.00* NL 1.00 OV 1.08 ! PT 0.86 SC 0.94 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.01 KP 1.08 ! LA 0.99 MK 1.00* NL 0.95 OV 1.08 ! PT 0.81 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.98 HN 0.98 KP 1.02 ! LA 1.05 MK 1.00* NL 1.02 OV 1.09 ! PT 0.80 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.08 KP 0.96 ! LA 0.99 MK 1.00* NL 0.98 OV 1.08 ! PT 0.89 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.99 KP 1.06 ! LA 1.01 MK 1.00* NL 1.01 OV 1.10 ! PT 0.81 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.99 KP 0.99 ! LA 0.99 MK 1.00* NL 0.95 OV 1.04 ! PT 0.80 SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.15 KP 1.01 ! LA 1.03 MK 1.00* NL 0.98 OV 1.01 ! PT 0.85 SC 0.99 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.99 HN 1.05 KP 1.08 ! LA 1.03 MK 1.00* NL 0.97 OV 1.06 ! PT 0.76 SC 0.96 ! ! ! Correcting IF 10. ! A total of 93 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.94 KP 0.96 ! LA 1.00 MK 1.00* NL 0.94 OV 1.03 ! PT 0.84 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 0.92 KP 0.91 ! LA 0.96 MK 1.00* NL 1.00 OV 1.03 ! PT 0.72 SC 1.05 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.98 KP 0.93 ! LA 0.98 MK 1.00* NL 0.88 OV 0.96 ! PT 0.78 SC 1.00 ! ! ! Fit before self-cal, rms=0.082512Jy sigma=0.000625 ! Fit after self-cal, rms=0.077834Jy sigma=0.000624 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=1.935 mas, bpa=16.72 degrees ! Estimated noise=314.627 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.08878e-05 Jy ! Component: 100 - total flux cleaned = -0.000112536 Jy ! Component: 150 - total flux cleaned = -0.000156364 Jy ! Component: 200 - total flux cleaned = -0.000186479 Jy ! Total flux subtracted in 200 components = -0.000186479 Jy ! Clean residual min=-0.000778 max=0.000751 Jy/beam ! Clean residual mean=-0.000003 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0497367 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.0497367 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=0.077832Jy sigma=0.000624 ! Fit after self-cal, rms=0.077710Jy sigma=0.000624 ! 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=0.077710Jy sigma=0.000624 ! Fit after self-cal, rms=0.077797Jy sigma=0.000623 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=1.939 mas, bpa=16.69 degrees ! Estimated noise=313.928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019346 Jy ! Component: 100 - total flux cleaned = -0.000203438 Jy ! Component: 150 - total flux cleaned = -0.000216237 Jy ! Component: 200 - total flux cleaned = -0.000231554 Jy ! Total flux subtracted in 200 components = -0.000231554 Jy ! Clean residual min=-0.000815 max=0.000717 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0495052 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0495052 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=0.077796Jy sigma=0.000623 ! Fit after self-cal, rms=0.077814Jy sigma=0.000623 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 = -9.63908e-05 Jy ! Component: 100 - total flux cleaned = -0.000138129 Jy ! Component: 150 - total flux cleaned = -0.000149215 Jy ! Component: 200 - total flux cleaned = -0.000158952 Jy ! Total flux subtracted in 200 components = -0.000158952 Jy ! Clean residual min=-0.000801 max=0.000717 Jy/beam ! Clean residual mean=-0.000002 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0493462 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0493462 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=0.077813Jy sigma=0.000623 ! Fit after self-cal, rms=0.077812Jy sigma=0.000623 ! 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=0.077812Jy sigma=0.000623 ! Fit after self-cal, rms=0.078115Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=1.941 mas, bpa=16.71 degrees ! Estimated noise=314.034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150901 Jy ! Component: 100 - total flux cleaned = -0.000170976 Jy ! Component: 150 - total flux cleaned = -0.000184233 Jy ! Component: 200 - total flux cleaned = -0.000192852 Jy ! Total flux subtracted in 200 components = -0.000192852 Jy ! Clean residual min=-0.000818 max=0.000727 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0491534 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0491534 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=0.078114Jy sigma=0.000623 ! Fit after self-cal, rms=0.078125Jy sigma=0.000623 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 = -4.40194e-05 Jy ! Component: 100 - total flux cleaned = -7.166e-05 Jy ! Component: 150 - total flux cleaned = -7.91706e-05 Jy ! Component: 200 - total flux cleaned = -8.83407e-05 Jy ! Total flux subtracted in 200 components = -8.83407e-05 Jy ! Clean residual min=-0.000816 max=0.000724 Jy/beam ! Clean residual mean=-0.000002 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.049065 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.049065 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=0.078125Jy sigma=0.000623 ! Fit after self-cal, rms=0.078123Jy sigma=0.000623 ! 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=0.078123Jy sigma=0.000623 ! Fit after self-cal, rms=0.078244Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.14 mas, bmaj=2.636 mas, bpa=-7.659 degrees ! Estimated noise=376.193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179143 Jy ! Component: 100 - total flux cleaned = -0.00021098 Jy ! Component: 150 - total flux cleaned = -0.000226287 Jy ! Component: 200 - total flux cleaned = -0.000241653 Jy ! Total flux subtracted in 200 components = -0.000241653 Jy ! Clean residual min=-0.000679 max=0.000767 Jy/beam ! Clean residual mean=-0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0488234 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0488233 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=0.078243Jy sigma=0.000623 ! Fit after self-cal, rms=0.078247Jy sigma=0.000623 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 = -3.29201e-05 Jy ! Component: 100 - total flux cleaned = -4.33387e-05 Jy ! Component: 150 - total flux cleaned = -4.98631e-05 Jy ! Component: 200 - total flux cleaned = -5.18618e-05 Jy ! Total flux subtracted in 200 components = -5.18618e-05 Jy ! Clean residual min=-0.000682 max=0.000765 Jy/beam ! Clean residual mean=-0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0487715 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.0487715 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=0.078247Jy sigma=0.000623 ! Fit after self-cal, rms=0.078247Jy sigma=0.000623 ! 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=1.16 mas, bmaj=1.942 mas, bpa=16.71 degrees ! Estimated noise=314.169 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.16 x 1.942 at 16.71 degrees (North through East) ! Clean map min=-0.00074808 max=0.049719 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=0.9648 mas, bmaj=1.751 mas, bpa=21.06 degrees ! Estimated noise=869.413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0395463 Jy ! Component: 100 - total flux cleaned = 0.0482071 Jy ! Component: 150 - total flux cleaned = 0.050563 Jy ! Component: 200 - total flux cleaned = 0.0508465 Jy ! Total flux subtracted in 200 components = 0.0508465 Jy ! Clean residual min=-0.002292 max=0.002116 Jy/beam ! Clean residual mean=-0.000000 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0508465 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 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0508465 Jy ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=1.942 mas, bpa=16.71 degrees ! Estimated noise=314.169 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 = -0.00107 Jy ! Component: 100 - total flux cleaned = -0.00149037 Jy ! Component: 150 - total flux cleaned = -0.00166166 Jy ! Component: 200 - total flux cleaned = -0.0017314 Jy ! Total flux subtracted in 200 components = -0.0017314 Jy ! Clean residual min=-0.000843 max=0.000727 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0491151 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0491151 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=2.14 mas, bmaj=2.636 mas, bpa=-7.659 degrees ! Estimated noise=376.193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000215318 Jy ! Component: 100 - total flux cleaned = -0.000285295 Jy ! Component: 150 - total flux cleaned = -0.000302736 Jy ! Component: 200 - total flux cleaned = -0.00030789 Jy ! Total flux subtracted in 200 components = -0.00030789 Jy ! Clean residual min=-0.000691 max=0.000769 Jy/beam ! Clean residual mean=-0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0488072 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.40947e-06 Jy ! Component: 100 - total flux cleaned = -4.68125e-06 Jy ! Component: 150 - total flux cleaned = -8.9208e-06 Jy ! Component: 200 - total flux cleaned = -1.09623e-05 Jy ! Total flux subtracted in 200 components = -1.09623e-05 Jy ! Clean residual min=-0.000692 max=0.000771 Jy/beam ! Clean residual mean=-0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0487962 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0487962 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=1.942 mas, bpa=16.71 degrees ! Estimated noise=314.169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.56848e-05 Jy ! Component: 100 - total flux cleaned = 8.08619e-05 Jy ! Component: 150 - total flux cleaned = 8.05004e-05 Jy ! Component: 200 - total flux cleaned = 8.77137e-05 Jy ! Total flux subtracted in 200 components = 8.77137e-05 Jy ! Clean residual min=-0.000835 max=0.000718 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0488839 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0488839 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=0.078247Jy sigma=0.000623 ! Fit after self-cal, rms=0.078246Jy sigma=0.000623 wmodel J1035+3510_X_2017_01_16_pus_map.mod ! Writing 31 model components to file: J1035+3510_X_2017_01_16_pus_map.mod wobs J1035+3510_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1035+3510_X_2017_01_16_pus_uvs.fits wwins J1035+3510_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J1035+3510_X_2017_01_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 = -6.7313e-05 Jy ! Component: 100 - total flux cleaned = -9.09551e-05 Jy ! Component: 150 - total flux cleaned = -0.000123939 Jy ! Component: 200 - total flux cleaned = -0.000134423 Jy ! Component: 250 - total flux cleaned = -0.000185806 Jy ! Component: 300 - total flux cleaned = -0.000195977 Jy ! Component: 350 - total flux cleaned = -0.000196083 Jy ! Component: 400 - total flux cleaned = -0.000196057 Jy ! Component: 450 - total flux cleaned = -0.000196047 Jy ! Component: 500 - total flux cleaned = -0.000168885 Jy ! Component: 550 - total flux cleaned = -0.000159981 Jy ! Component: 600 - total flux cleaned = -0.000142392 Jy ! Component: 650 - total flux cleaned = -0.000116855 Jy ! Component: 700 - total flux cleaned = -0.000125197 Jy ! Component: 750 - total flux cleaned = -0.000117136 Jy ! Component: 800 - total flux cleaned = -0.000125258 Jy ! Component: 850 - total flux cleaned = -0.000117314 Jy ! Component: 900 - total flux cleaned = -0.000117458 Jy ! Component: 950 - total flux cleaned = -0.000148418 Jy ! Component: 1000 - total flux cleaned = -0.00015592 Jy ! Component: 1050 - total flux cleaned = -0.000185619 Jy ! Component: 1100 - total flux cleaned = -0.000178234 Jy ! Component: 1150 - total flux cleaned = -0.000199967 Jy ! Component: 1200 - total flux cleaned = -0.000214157 Jy ! Component: 1250 - total flux cleaned = -0.000214133 Jy ! Component: 1300 - total flux cleaned = -0.000228053 Jy ! Component: 1350 - total flux cleaned = -0.000234933 Jy ! Component: 1400 - total flux cleaned = -0.000241705 Jy ! Component: 1450 - total flux cleaned = -0.000268383 Jy ! Component: 1500 - total flux cleaned = -0.000281544 Jy ! Component: 1550 - total flux cleaned = -0.000281485 Jy ! Component: 1600 - total flux cleaned = -0.00026868 Jy ! Component: 1650 - total flux cleaned = -0.000275109 Jy ! Component: 1700 - total flux cleaned = -0.000300194 Jy ! Component: 1750 - total flux cleaned = -0.000300182 Jy ! Component: 1800 - total flux cleaned = -0.000312525 Jy ! Component: 1850 - total flux cleaned = -0.000330694 Jy ! Component: 1900 - total flux cleaned = -0.000336725 Jy ! Component: 1950 - total flux cleaned = -0.0003307 Jy ! Component: 2000 - total flux cleaned = -0.000348352 Jy ! Total flux subtracted in 2048 components = -0.000325045 Jy ! Clean residual min=-0.000353 max=0.000333 Jy/beam ! Clean residual mean=-0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0485589 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 173 components and 0.0485589 Jy ![Exited script file: muppet] wmap "J1035+3510_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.16 x 1.942 at 16.71 degrees (North through East) ! Clean map min=-0.0005946 max=0.049762 Jy/beam ! Writing clean map to FITS file: J1035+3510_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0497616 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113662 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.685237 0.685237 1.37047 2.74095 5.48189 10.9638 21.9276 43.8552 87.7103 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.16 x 1.942 at 16.71 degrees (North through East) ! Clean map min=-0.0005946 max=0.049762 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 J1035+3510_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:47:34 2019