! Started logfile: J0909+0835_X_2017_05_27_pus_uvs.log on Fri May 3 10:33:18 2019 obs J0909+0835_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0909+0835_X_2017_05_27_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974846 visibilities/baseline/integration-bin. ! Found source: J0909+0835 ! ! 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 1033 lines of history. ! ! Reading 75804 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 J0909+0835_X_2017_05_27_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.930374Jy sigma=0.007750 ! Fit after self-cal, rms=0.918453Jy sigma=0.007678 ! 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=0.7223 mas, bmaj=1.722 mas, bpa=-2.008 degrees ! Estimated noise=540.349 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 = 0.0607054 Jy ! Component: 100 - total flux cleaned = 0.0805093 Jy ! Total flux subtracted in 100 components = 0.0805093 Jy ! Clean residual min=-0.005598 max=0.026640 Jy/beam ! Clean residual mean=-0.000025 rms=0.001894 Jy/beam ! Combined flux in latest and established models = 0.0805092 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0805092 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=0.095682Jy sigma=0.000730 ! Fit after self-cal, rms=0.095626Jy sigma=0.000729 ! Inverting map ! Added new window around map position (-2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227442 Jy ! Component: 100 - total flux cleaned = 0.0336447 Jy ! Total flux subtracted in 100 components = 0.0336447 Jy ! Clean residual min=-0.003141 max=0.005858 Jy/beam ! Clean residual mean=-0.000011 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.114154 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.114154 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=0.089696Jy sigma=0.000672 ! Fit after self-cal, rms=0.088840Jy sigma=0.000664 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010535 Jy ! Component: 100 - total flux cleaned = 0.0166348 Jy ! Total flux subtracted in 100 components = 0.0166348 Jy ! Clean residual min=-0.002224 max=0.003292 Jy/beam ! Clean residual mean=-0.000004 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.130789 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.130789 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=0.087352Jy sigma=0.000650 ! Fit after self-cal, rms=0.087262Jy sigma=0.000649 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00496708 Jy ! Component: 100 - total flux cleaned = 0.00806079 Jy ! Total flux subtracted in 100 components = 0.00806079 Jy ! Clean residual min=-0.002114 max=0.002248 Jy/beam ! Clean residual mean=-0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.13885 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.13885 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=0.086907Jy sigma=0.000645 ! Fit after self-cal, rms=0.086899Jy sigma=0.000645 ! 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=0.8937 mas, bmaj=1.991 mas, bpa=-1.536 degrees ! Estimated noise=312.381 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 (-1.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352205 Jy ! Component: 100 - total flux cleaned = 0.00507425 Jy ! Component: 150 - total flux cleaned = 0.00535777 Jy ! Component: 200 - total flux cleaned = 0.00549082 Jy ! Total flux subtracted in 200 components = 0.00549082 Jy ! Clean residual min=-0.001268 max=0.001277 Jy/beam ! Clean residual mean=0.000005 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.14434 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.14434 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=0.086748Jy sigma=0.000644 ! Fit after self-cal, rms=0.086741Jy sigma=0.000644 ! 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 0.94 FD 0.99 HN 1.01 KP 0.94 ! LA 0.97 MK 0.96 NL 0.97 OV 0.97 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.99 KP 0.95 ! LA 0.95 MK 0.97 NL 0.96 OV 0.99 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.98 KP 0.96 ! LA 1.00 MK 0.99 NL 0.99 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.04 KP 0.98 ! LA 1.00 MK 1.00 NL 0.96 OV 1.00 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.93 KP 0.98 ! LA 1.00 MK 1.03 NL 0.99 OV 1.01 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.04 KP 0.96 ! LA 1.00 MK 0.99 NL 0.97 OV 1.00 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 0.96 ! LA 1.00 MK 1.22 NL 1.01 OV 0.98 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.97 KP 0.98 ! LA 0.97 MK 1.05 NL 0.97 OV 1.00 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 0.97 ! LA 1.03 MK 1.02 NL 0.98 OV 1.22 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.96 KP 0.96 ! LA 1.02 MK 1.01 NL 0.96 OV 1.03 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 0.97 ! LA 1.03 MK 1.23 NL 0.98 OV 1.04 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.01 KP 0.96 ! LA 1.03 MK 0.96 NL 0.99 OV 1.03 ! PT 1.10 SC 0.99 ! ! ! Fit before self-cal, rms=0.086741Jy sigma=0.000644 ! Fit after self-cal, rms=0.087140Jy sigma=0.000642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9013 mas, bmaj=1.996 mas, bpa=-1.51 degrees ! Estimated noise=311.534 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 = 0.000454808 Jy ! Component: 100 - total flux cleaned = 0.000407385 Jy ! Component: 150 - total flux cleaned = 0.000330881 Jy ! Component: 200 - total flux cleaned = 0.000299426 Jy ! Total flux subtracted in 200 components = 0.000299426 Jy ! Clean residual min=-0.000974 max=0.000886 Jy/beam ! Clean residual mean=0.000002 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.14464 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.14464 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=0.087123Jy sigma=0.000642 ! Fit after self-cal, rms=0.087134Jy sigma=0.000642 ! 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=0.087134Jy sigma=0.000642 ! Fit after self-cal, rms=0.090399Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9 mas, bmaj=1.996 mas, bpa=-1.463 degrees ! Estimated noise=311.814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000269335 Jy ! Component: 100 - total flux cleaned = 0.000269555 Jy ! Component: 150 - total flux cleaned = 0.000257881 Jy ! Component: 200 - total flux cleaned = 0.000236182 Jy ! Total flux subtracted in 200 components = 0.000236182 Jy ! Clean residual min=-0.000899 max=0.000710 Jy/beam ! Clean residual mean=0.000002 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.144876 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.144876 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=0.090393Jy sigma=0.000640 ! Fit after self-cal, rms=0.090441Jy sigma=0.000640 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 = 4.77652e-05 Jy ! Component: 100 - total flux cleaned = 3.65815e-05 Jy ! Component: 150 - total flux cleaned = 1.68014e-05 Jy ! Component: 200 - total flux cleaned = 7.769e-06 Jy ! Total flux subtracted in 200 components = 7.769e-06 Jy ! Clean residual min=-0.000894 max=0.000698 Jy/beam ! Clean residual mean=0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.144884 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.144884 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=0.090438Jy sigma=0.000640 ! Fit after self-cal, rms=0.090438Jy sigma=0.000640 ! 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=0.090438Jy sigma=0.000640 ! Fit after self-cal, rms=0.090941Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8995 mas, bmaj=1.996 mas, bpa=-1.492 degrees ! Estimated noise=311.699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183327 Jy ! Component: 100 - total flux cleaned = 0.000202049 Jy ! Component: 150 - total flux cleaned = 0.000193411 Jy ! Component: 200 - total flux cleaned = 0.000185405 Jy ! Total flux subtracted in 200 components = 0.000185405 Jy ! Clean residual min=-0.000893 max=0.000710 Jy/beam ! Clean residual mean=0.000002 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.145069 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 70 components and 0.145069 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=0.090938Jy sigma=0.000640 ! Fit after self-cal, rms=0.090942Jy sigma=0.000640 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 = 1.21308e-05 Jy ! Component: 100 - total flux cleaned = -2.98665e-06 Jy ! Component: 150 - total flux cleaned = -1.0132e-05 Jy ! Component: 200 - total flux cleaned = -1.71296e-05 Jy ! Total flux subtracted in 200 components = -1.71296e-05 Jy ! Clean residual min=-0.000888 max=0.000709 Jy/beam ! Clean residual mean=0.000002 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.145052 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 76 components and 0.145052 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=0.090940Jy sigma=0.000640 ! Fit after self-cal, rms=0.090941Jy sigma=0.000640 ! 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=0.090941Jy sigma=0.000640 ! Fit after self-cal, rms=0.090900Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.124 mas, bmaj=3.115 mas, bpa=-6.03 degrees ! Estimated noise=385.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.60236e-05 Jy ! Component: 100 - total flux cleaned = -7.85899e-05 Jy ! Component: 150 - total flux cleaned = -7.82744e-05 Jy ! Component: 200 - total flux cleaned = -8.22017e-05 Jy ! Total flux subtracted in 200 components = -8.22017e-05 Jy ! Clean residual min=-0.000964 max=0.000720 Jy/beam ! Clean residual mean=0.000003 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.14497 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.14497 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=0.090901Jy sigma=0.000640 ! Fit after self-cal, rms=0.090900Jy sigma=0.000640 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 = -2.45018e-05 Jy ! Component: 100 - total flux cleaned = -1.23151e-05 Jy ! Component: 150 - total flux cleaned = -8.62573e-06 Jy ! Component: 200 - total flux cleaned = -5.33545e-06 Jy ! Total flux subtracted in 200 components = -5.33545e-06 Jy ! Clean residual min=-0.000960 max=0.000723 Jy/beam ! Clean residual mean=0.000003 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.144965 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.144965 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=0.090900Jy sigma=0.000640 ! Fit after self-cal, rms=0.090900Jy sigma=0.000640 ! 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=0.899 mas, bmaj=1.996 mas, bpa=-1.521 degrees ! Estimated noise=311.621 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.899 x 1.996 at -1.521 degrees (North through East) ! Clean map min=-0.0008268 max=0.08188 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=0.7259 mas, bmaj=1.728 mas, bpa=-1.982 degrees ! Estimated noise=538.681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0618414 Jy ! Component: 100 - total flux cleaned = 0.0909779 Jy ! Component: 150 - total flux cleaned = 0.108814 Jy ! Component: 200 - total flux cleaned = 0.120336 Jy ! Total flux subtracted in 200 components = 0.120336 Jy ! Clean residual min=-0.002338 max=0.006209 Jy/beam ! Clean residual mean=-0.000012 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.120336 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.120336 Jy ! Inverting map and beam ! Estimated beam: bmin=0.899 mas, bmaj=1.996 mas, bpa=-1.521 degrees ! Estimated noise=311.621 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 = 0.0102661 Jy ! Component: 100 - total flux cleaned = 0.0162906 Jy ! Component: 150 - total flux cleaned = 0.0199244 Jy ! Component: 200 - total flux cleaned = 0.0221707 Jy ! Total flux subtracted in 200 components = 0.0221707 Jy ! Clean residual min=-0.001012 max=0.001186 Jy/beam ! Clean residual mean=-0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.142507 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.142507 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144353 Jy ! Component: 100 - total flux cleaned = 0.00229012 Jy ! Component: 150 - total flux cleaned = 0.00251486 Jy ! Component: 200 - total flux cleaned = 0.00253786 Jy ! Total flux subtracted in 200 components = 0.00253786 Jy ! Clean residual min=-0.000941 max=0.000736 Jy/beam ! Clean residual mean=0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.145044 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.145044 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=2.124 mas, bmaj=3.115 mas, bpa=-6.03 degrees ! Estimated noise=385.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.03669e-05 Jy ! Component: 100 - total flux cleaned = 3.54588e-05 Jy ! Component: 150 - total flux cleaned = 3.52845e-05 Jy ! Component: 200 - total flux cleaned = 4.36092e-05 Jy ! Total flux subtracted in 200 components = 4.36092e-05 Jy ! Clean residual min=-0.000967 max=0.000721 Jy/beam ! Clean residual mean=0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.145088 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.0296e-06 Jy ! Component: 100 - total flux cleaned = 1.45226e-06 Jy ! Component: 150 - total flux cleaned = -1.28887e-05 Jy ! Component: 200 - total flux cleaned = -2.59261e-05 Jy ! Total flux subtracted in 200 components = -2.59261e-05 Jy ! Clean residual min=-0.000958 max=0.000724 Jy/beam ! Clean residual mean=0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.145062 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 59 components and 0.145062 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.899 mas, bmaj=1.996 mas, bpa=-1.521 degrees ! Estimated noise=311.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.46946e-05 Jy ! Component: 100 - total flux cleaned = -4.75189e-05 Jy ! Component: 150 - total flux cleaned = -3.64859e-05 Jy ! Component: 200 - total flux cleaned = -2.63331e-05 Jy ! Total flux subtracted in 200 components = -2.63331e-05 Jy ! Clean residual min=-0.000893 max=0.000710 Jy/beam ! Clean residual mean=0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.145036 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.145036 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=0.090903Jy sigma=0.000640 ! Fit after self-cal, rms=0.090903Jy sigma=0.000640 wmodel J0909+0835_X_2017_05_27_pus_map.mod ! Writing 72 model components to file: J0909+0835_X_2017_05_27_pus_map.mod wobs J0909+0835_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0909+0835_X_2017_05_27_pus_uvs.fits wwins J0909+0835_X_2017_05_27_pus_map.win ! wwins: Wrote 3 windows to J0909+0835_X_2017_05_27_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 = -0.000262244 Jy ! Component: 100 - total flux cleaned = -0.00018497 Jy ! Component: 150 - total flux cleaned = -0.000148288 Jy ! Component: 200 - total flux cleaned = -0.000112754 Jy ! Component: 250 - total flux cleaned = -0.000124345 Jy ! Component: 300 - total flux cleaned = -0.000146511 Jy ! Component: 350 - total flux cleaned = -0.000146595 Jy ! Component: 400 - total flux cleaned = -0.000125613 Jy ! Component: 450 - total flux cleaned = -0.000125668 Jy ! Component: 500 - total flux cleaned = -0.000125727 Jy ! Component: 550 - total flux cleaned = -0.000145641 Jy ! Component: 600 - total flux cleaned = -0.000184733 Jy ! Component: 650 - total flux cleaned = -0.000251658 Jy ! Component: 700 - total flux cleaned = -0.000289391 Jy ! Component: 750 - total flux cleaned = -0.000326658 Jy ! Component: 800 - total flux cleaned = -0.000381624 Jy ! Component: 850 - total flux cleaned = -0.000426699 Jy ! Component: 900 - total flux cleaned = -0.000453591 Jy ! Component: 950 - total flux cleaned = -0.00052364 Jy ! Component: 1000 - total flux cleaned = -0.000575312 Jy ! Component: 1050 - total flux cleaned = -0.000617756 Jy ! Component: 1100 - total flux cleaned = -0.000693054 Jy ! Component: 1150 - total flux cleaned = -0.00070117 Jy ! Component: 1200 - total flux cleaned = -0.000774621 Jy ! Component: 1250 - total flux cleaned = -0.000823134 Jy ! Component: 1300 - total flux cleaned = -0.000910824 Jy ! Component: 1350 - total flux cleaned = -0.000942387 Jy ! Component: 1400 - total flux cleaned = -0.00103602 Jy ! Component: 1450 - total flux cleaned = -0.0010515 Jy ! Component: 1500 - total flux cleaned = -0.00107452 Jy ! Component: 1550 - total flux cleaned = -0.00113525 Jy ! Component: 1600 - total flux cleaned = -0.00115786 Jy ! Component: 1650 - total flux cleaned = -0.001195 Jy ! Component: 1700 - total flux cleaned = -0.0012392 Jy ! Component: 1750 - total flux cleaned = -0.00123919 Jy ! Component: 1800 - total flux cleaned = -0.00128267 Jy ! Component: 1850 - total flux cleaned = -0.00131138 Jy ! Component: 1900 - total flux cleaned = -0.00132569 Jy ! Component: 1950 - total flux cleaned = -0.00136807 Jy ! Component: 2000 - total flux cleaned = -0.00139609 Jy ! Total flux subtracted in 2048 components = -0.00142386 Jy ! Clean residual min=-0.000375 max=0.000363 Jy/beam ! Clean residual mean=0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.143612 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 217 components and 0.143612 Jy ![Exited script file: muppet] wmap "J0909+0835_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.899 x 1.996 at -1.521 degrees (North through East) ! Clean map min=-0.00079927 max=0.082028 Jy/beam ! Writing clean map to FITS file: J0909+0835_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0820285 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131886 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.482343 0.482343 0.964686 1.92937 3.85874 7.71749 15.435 30.8699 61.7399 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.082 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.899 x 1.996 at -1.521 degrees (North through East) ! Clean map min=-0.00079927 max=0.082028 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 J0909+0835_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:33:23 2019