! Started logfile: J1254+1141_X_2017_06_10_pus_uvs.log on Mon May 6 12:46:58 2019 obs J1254+1141_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1254+1141_X_2017_06_10_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.714444 visibilities/baseline/integration-bin. ! Found source: J1254+1141 ! ! 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 7716 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 J1254+1141_X_2017_06_10_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.382004Jy sigma=0.003622 ! Fit after self-cal, rms=0.362864Jy sigma=0.003443 ! 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=0.7547 mas, bmaj=1.875 mas, bpa=10.06 degrees ! Estimated noise=1185.18 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 = 0.493095 Jy ! Component: 100 - total flux cleaned = 0.617175 Jy ! Total flux subtracted in 100 components = 0.617175 Jy ! Clean residual min=-0.022128 max=0.053171 Jy/beam ! Clean residual mean=-0.000206 rms=0.007057 Jy/beam ! Combined flux in latest and established models = 0.617174 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.617174 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=0.133095Jy sigma=0.001235 ! Fit after self-cal, rms=0.132971Jy sigma=0.001234 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0586679 Jy ! Component: 100 - total flux cleaned = 0.0888192 Jy ! Total flux subtracted in 100 components = 0.0888192 Jy ! Clean residual min=-0.013536 max=0.039566 Jy/beam ! Clean residual mean=-0.000093 rms=0.004388 Jy/beam ! Combined flux in latest and established models = 0.705994 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.705994 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=0.098523Jy sigma=0.000911 ! Fit after self-cal, rms=0.098331Jy sigma=0.000909 ! Inverting map ! Added new window around map position (-1.8, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0356926 Jy ! Component: 100 - total flux cleaned = 0.0538575 Jy ! Total flux subtracted in 100 components = 0.0538575 Jy ! Clean residual min=-0.011294 max=0.010332 Jy/beam ! Clean residual mean=-0.000042 rms=0.002633 Jy/beam ! Combined flux in latest and established models = 0.759851 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.759851 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=0.082782Jy sigma=0.000755 ! Fit after self-cal, rms=0.081471Jy sigma=0.000740 ! 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=0.9031 mas, bmaj=2.112 mas, bpa=8.981 degrees ! Estimated noise=856.662 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 = 0.0182168 Jy ! Component: 100 - total flux cleaned = 0.0285925 Jy ! Component: 150 - total flux cleaned = 0.0351656 Jy ! Component: 200 - total flux cleaned = 0.039654 Jy ! Total flux subtracted in 200 components = 0.039654 Jy ! Clean residual min=-0.007641 max=0.005987 Jy/beam ! Clean residual mean=-0.000011 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.799505 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.799505 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=0.077195Jy sigma=0.000697 ! Fit after self-cal, rms=0.076904Jy sigma=0.000693 ! 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 1.00 FD 0.97 HN 1.05 KP 1.01 ! LA 0.98 MK 1.02 NL 1.02 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 0.99 ! LA 0.98 MK 1.00 NL 1.01 OV 0.99 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 1.01 ! LA 1.00 MK 1.04 NL 1.01 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.02 KP 1.00 ! LA 1.01 MK 1.04 NL 1.01 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.99 KP 1.00 ! LA 1.00 MK 1.02 NL 1.00 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 1.01 ! LA 0.98 MK 1.02 NL 1.00 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 1.01 ! LA 1.00 MK 1.03 NL 0.99 OV 1.01 ! PT 1.03 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 1.00 FD 1.02 HN 0.99 KP 1.00 ! LA 0.98 MK 1.02 NL 1.00 OV 0.98 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 0.99 ! LA 0.99 MK 0.99 NL 1.00 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 0.99 ! LA 1.00 MK 1.04 NL 0.99 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.01 KP 1.00 ! LA 1.00 MK 0.96 NL 0.98 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 0.94 ! LA 0.98 MK 0.91 NL 0.99 OV 1.01 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.076904Jy sigma=0.000693 ! Fit after self-cal, rms=0.074143Jy sigma=0.000674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9076 mas, bmaj=2.116 mas, bpa=8.848 degrees ! Estimated noise=859.233 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 = 0.00420008 Jy ! Component: 100 - total flux cleaned = 0.00447917 Jy ! Component: 150 - total flux cleaned = 0.0046983 Jy ! Component: 200 - total flux cleaned = 0.00482339 Jy ! Total flux subtracted in 200 components = 0.00482339 Jy ! Clean residual min=-0.004711 max=0.004230 Jy/beam ! Clean residual mean=-0.000002 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.804329 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.804329 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=0.073850Jy sigma=0.000671 ! Fit after self-cal, rms=0.073827Jy sigma=0.000670 ! 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=0.073827Jy sigma=0.000670 ! Fit after self-cal, rms=0.073296Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9083 mas, bmaj=2.117 mas, bpa=8.816 degrees ! Estimated noise=859.755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251515 Jy ! Component: 100 - total flux cleaned = 0.00269727 Jy ! Component: 150 - total flux cleaned = 0.00269653 Jy ! Component: 200 - total flux cleaned = 0.00278991 Jy ! Total flux subtracted in 200 components = 0.00278991 Jy ! Clean residual min=-0.003991 max=0.003558 Jy/beam ! Clean residual mean=0.000004 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.807119 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.807119 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=0.073154Jy sigma=0.000663 ! Fit after self-cal, rms=0.073145Jy sigma=0.000662 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 = 0.000484285 Jy ! Component: 100 - total flux cleaned = 0.000570763 Jy ! Component: 150 - total flux cleaned = 0.000610374 Jy ! Component: 200 - total flux cleaned = 0.000684837 Jy ! Total flux subtracted in 200 components = 0.000684837 Jy ! Clean residual min=-0.003865 max=0.003540 Jy/beam ! Clean residual mean=0.000004 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.807804 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.807804 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=0.073095Jy sigma=0.000662 ! Fit after self-cal, rms=0.073090Jy sigma=0.000662 ! 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=0.073090Jy sigma=0.000662 ! Fit after self-cal, rms=0.073082Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9089 mas, bmaj=2.117 mas, bpa=8.768 degrees ! Estimated noise=859.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161535 Jy ! Component: 100 - total flux cleaned = 0.0017006 Jy ! Component: 150 - total flux cleaned = 0.00184471 Jy ! Component: 200 - total flux cleaned = 0.00187692 Jy ! Total flux subtracted in 200 components = 0.00187692 Jy ! Clean residual min=-0.003495 max=0.003415 Jy/beam ! Clean residual mean=0.000003 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.809681 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.80968 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=0.073017Jy sigma=0.000661 ! Fit after self-cal, rms=0.073013Jy sigma=0.000661 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 = 0.000288667 Jy ! Component: 100 - total flux cleaned = 0.000411077 Jy ! Component: 150 - total flux cleaned = 0.000439437 Jy ! Component: 200 - total flux cleaned = 0.000412888 Jy ! Total flux subtracted in 200 components = 0.000412888 Jy ! Clean residual min=-0.003412 max=0.003403 Jy/beam ! Clean residual mean=0.000003 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.810093 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.810093 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=0.072988Jy sigma=0.000661 ! Fit after self-cal, rms=0.072986Jy sigma=0.000661 ! Inverting map ! Added new window around map position (-8.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340682 Jy ! Component: 100 - total flux cleaned = 0.0052027 Jy ! Component: 150 - total flux cleaned = 0.0062068 Jy ! Component: 200 - total flux cleaned = 0.00700117 Jy ! Total flux subtracted in 200 components = 0.00700117 Jy ! Clean residual min=-0.003401 max=0.002738 Jy/beam ! Clean residual mean=0.000002 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.817094 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.817094 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=0.072797Jy sigma=0.000659 ! Fit after self-cal, rms=0.072790Jy sigma=0.000659 ! 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=0.072790Jy sigma=0.000659 ! Fit after self-cal, rms=0.072754Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.022 mas, bmaj=2.925 mas, bpa=-0.5593 degrees ! Estimated noise=1090.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217438 Jy ! Component: 100 - total flux cleaned = 0.00349454 Jy ! Component: 150 - total flux cleaned = 0.00413063 Jy ! Component: 200 - total flux cleaned = 0.00447313 Jy ! Total flux subtracted in 200 components = 0.00447313 Jy ! Clean residual min=-0.003570 max=0.002515 Jy/beam ! Clean residual mean=0.000004 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.821568 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.821568 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=0.072730Jy sigma=0.000658 ! Fit after self-cal, rms=0.072724Jy sigma=0.000658 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 = 0.000237725 Jy ! Component: 100 - total flux cleaned = 0.000504191 Jy ! Component: 150 - total flux cleaned = 0.00057246 Jy ! Component: 200 - total flux cleaned = 0.000652111 Jy ! Total flux subtracted in 200 components = 0.000652111 Jy ! Clean residual min=-0.003468 max=0.002507 Jy/beam ! Clean residual mean=0.000004 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.82222 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.82222 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=0.072716Jy sigma=0.000658 ! Fit after self-cal, rms=0.072715Jy sigma=0.000658 ! 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=0.9091 mas, bmaj=2.117 mas, bpa=8.732 degrees ! Estimated noise=859.408 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9091 x 2.117 at 8.732 degrees (North through East) ! Clean map min=-0.0030619 max=0.64023 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=0.072715Jy sigma=0.000658 ! Fit after self-cal, rms=0.068188Jy sigma=0.000612 ! Inverting map and beam ! Estimated beam: bmin=0.9097 mas, bmaj=2.117 mas, bpa=8.728 degrees ! Estimated noise=859.815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000658868 Jy ! Component: 100 - total flux cleaned = 0.000936104 Jy ! Component: 150 - total flux cleaned = 0.000995158 Jy ! Component: 200 - total flux cleaned = 0.0010212 Jy ! Total flux subtracted in 200 components = 0.0010212 Jy ! Clean residual min=-0.003088 max=0.002324 Jy/beam ! Clean residual mean=0.000002 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.823241 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 129 components and 0.823241 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=0.068157Jy sigma=0.000612 ! Fit after self-cal, rms=0.068156Jy sigma=0.000612 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.32556e-05 Jy ! Component: 100 - total flux cleaned = 8.5696e-06 Jy ! Component: 150 - total flux cleaned = 9.49123e-06 Jy ! Component: 200 - total flux cleaned = -1.26252e-05 Jy ! Total flux subtracted in 200 components = -1.26252e-05 Jy ! Clean residual min=-0.003022 max=0.002285 Jy/beam ! Clean residual mean=0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.823228 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 132 components and 0.823228 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=0.068140Jy sigma=0.000612 ! Fit after self-cal, rms=0.068140Jy sigma=0.000612 ! 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=0.068140Jy sigma=0.000612 ! Fit after self-cal, rms=0.068156Jy sigma=0.000612 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=0.7598 mas, bmaj=1.879 mas, bpa=9.896 degrees ! Estimated noise=1191.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.49477 Jy ! Component: 100 - total flux cleaned = 0.618012 Jy ! Component: 150 - total flux cleaned = 0.682517 Jy ! Component: 200 - total flux cleaned = 0.723638 Jy ! Total flux subtracted in 200 components = 0.723638 Jy ! Clean residual min=-0.010755 max=0.021893 Jy/beam ! Clean residual mean=-0.000088 rms=0.003218 Jy/beam ! Combined flux in latest and established models = 0.723638 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.723638 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9098 mas, bmaj=2.117 mas, bpa=8.702 degrees ! Estimated noise=860.037 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 = 0.0334361 Jy ! Component: 100 - total flux cleaned = 0.053154 Jy ! Component: 150 - total flux cleaned = 0.0652944 Jy ! Component: 200 - total flux cleaned = 0.0728814 Jy ! Total flux subtracted in 200 components = 0.0728814 Jy ! Clean residual min=-0.003876 max=0.004301 Jy/beam ! Clean residual mean=-0.000013 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.796519 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.796519 Jy ! Inverting map ! Added new window around map position (-0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519201 Jy ! Component: 100 - total flux cleaned = 0.00912685 Jy ! Component: 150 - total flux cleaned = 0.012245 Jy ! Component: 200 - total flux cleaned = 0.0148381 Jy ! Total flux subtracted in 200 components = 0.0148381 Jy ! Clean residual min=-0.003532 max=0.002609 Jy/beam ! Clean residual mean=-0.000004 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.811357 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.811357 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=2.022 mas, bmaj=2.926 mas, bpa=-0.634 degrees ! Estimated noise=1090.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347492 Jy ! Component: 100 - total flux cleaned = 0.00585547 Jy ! Component: 150 - total flux cleaned = 0.0076568 Jy ! Component: 200 - total flux cleaned = 0.00853701 Jy ! Total flux subtracted in 200 components = 0.00853701 Jy ! Clean residual min=-0.003420 max=0.002542 Jy/beam ! Clean residual mean=-0.000002 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.819894 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597253 Jy ! Component: 100 - total flux cleaned = 0.00115893 Jy ! Component: 150 - total flux cleaned = 0.00164918 Jy ! Component: 200 - total flux cleaned = 0.00204737 Jy ! Total flux subtracted in 200 components = 0.00204737 Jy ! Clean residual min=-0.003380 max=0.002383 Jy/beam ! Clean residual mean=-0.000000 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.821942 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 104 components and 0.821941 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9098 mas, bmaj=2.117 mas, bpa=8.702 degrees ! Estimated noise=860.037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.93623e-05 Jy ! Component: 100 - total flux cleaned = 7.44421e-05 Jy ! Component: 150 - total flux cleaned = 0.000215794 Jy ! Component: 200 - total flux cleaned = 0.000304172 Jy ! Total flux subtracted in 200 components = 0.000304172 Jy ! Clean residual min=-0.003335 max=0.002311 Jy/beam ! Clean residual mean=0.000000 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.822246 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.822246 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=0.068238Jy sigma=0.000613 ! Fit after self-cal, rms=0.068214Jy sigma=0.000612 wmodel J1254+1141_X_2017_06_10_pus_map.mod ! Writing 115 model components to file: J1254+1141_X_2017_06_10_pus_map.mod wobs J1254+1141_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1254+1141_X_2017_06_10_pus_uvs.fits wwins J1254+1141_X_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J1254+1141_X_2017_06_10_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 = -0.00102087 Jy ! Component: 100 - total flux cleaned = -0.00114389 Jy ! Component: 150 - total flux cleaned = -0.00136794 Jy ! Component: 200 - total flux cleaned = -0.00150588 Jy ! Component: 250 - total flux cleaned = -0.00163803 Jy ! Component: 300 - total flux cleaned = -0.00173195 Jy ! Component: 350 - total flux cleaned = -0.0017617 Jy ! Component: 400 - total flux cleaned = -0.00173425 Jy ! Component: 450 - total flux cleaned = -0.0017349 Jy ! Component: 500 - total flux cleaned = -0.00176125 Jy ! Component: 550 - total flux cleaned = -0.00173501 Jy ! Component: 600 - total flux cleaned = -0.00168437 Jy ! Component: 650 - total flux cleaned = -0.00163474 Jy ! Component: 700 - total flux cleaned = -0.00151392 Jy ! Component: 750 - total flux cleaned = -0.0013504 Jy ! Component: 800 - total flux cleaned = -0.00135089 Jy ! Component: 850 - total flux cleaned = -0.00126162 Jy ! Component: 900 - total flux cleaned = -0.00121789 Jy ! Component: 950 - total flux cleaned = -0.00115344 Jy ! Component: 1000 - total flux cleaned = -0.00104876 Jy ! Component: 1050 - total flux cleaned = -0.000884654 Jy ! Component: 1100 - total flux cleaned = -0.000865157 Jy ! Component: 1150 - total flux cleaned = -0.000825611 Jy ! Component: 1200 - total flux cleaned = -0.000688878 Jy ! Component: 1250 - total flux cleaned = -0.000631707 Jy ! Component: 1300 - total flux cleaned = -0.000537309 Jy ! Component: 1350 - total flux cleaned = -0.000463559 Jy ! Component: 1400 - total flux cleaned = -0.000445227 Jy ! Component: 1450 - total flux cleaned = -0.000372937 Jy ! Component: 1500 - total flux cleaned = -0.000301654 Jy ! Component: 1550 - total flux cleaned = -0.000161981 Jy ! Component: 1600 - total flux cleaned = -0.000127592 Jy ! Component: 1650 - total flux cleaned = -7.70653e-05 Jy ! Component: 1700 - total flux cleaned = -9.39555e-05 Jy ! Component: 1750 - total flux cleaned = -9.37788e-05 Jy ! Component: 1800 - total flux cleaned = -7.79261e-05 Jy ! Component: 1850 - total flux cleaned = -6.18034e-05 Jy ! Component: 1900 - total flux cleaned = -4.60065e-05 Jy ! Component: 1950 - total flux cleaned = -7.74228e-05 Jy ! Component: 2000 - total flux cleaned = -7.73496e-05 Jy ! Total flux subtracted in 2048 components = -4.67287e-05 Jy ! Clean residual min=-0.000889 max=0.000791 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.822199 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 259 components and 0.822199 Jy ![Exited script file: muppet] wmap "J1254+1141_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9098 x 2.117 at 8.702 degrees (North through East) ! Clean map min=-0.001846 max=0.64037 Jy/beam ! Writing clean map to FITS file: J1254+1141_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.640372 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000289737 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.135735 0.135735 0.271471 0.542941 1.08588 2.17177 4.34353 8.68706 17.3741 34.7482 69.4965 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.64 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9098 x 2.117 at 8.702 degrees (North through East) ! Clean map min=-0.001846 max=0.64037 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 J1254+1141_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:46:59 2019