! Started logfile: J1436-1846_X_2017_10_09_pus_uvs.log on Sun May 12 15:22:05 2019 obs J1436-1846_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1436-1846_X_2017_10_09_pus_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.720486 visibilities/baseline/integration-bin. ! Found source: J1436-1846 ! ! 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 763 lines of history. ! ! Reading 44820 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 J1436-1846_X_2017_10_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 349 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.969801Jy sigma=0.007236 ! Fit after self-cal, rms=0.936718Jy sigma=0.007042 ! 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=0.7163 mas, bmaj=3.184 mas, bpa=-22.23 degrees ! Estimated noise=896.871 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 = 0.0531168 Jy ! Component: 100 - total flux cleaned = 0.0647073 Jy ! Total flux subtracted in 100 components = 0.0647073 Jy ! Clean residual min=-0.002110 max=0.003262 Jy/beam ! Clean residual mean=0.000005 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0647073 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0647073 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=0.093385Jy sigma=0.000623 ! Fit after self-cal, rms=0.093071Jy sigma=0.000622 ! 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=0.9539 mas, bmaj=3.461 mas, bpa=-20.5 degrees ! Estimated noise=469.805 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 = 0.00183181 Jy ! Component: 100 - total flux cleaned = 0.00184124 Jy ! Component: 150 - total flux cleaned = 0.00174612 Jy ! Component: 200 - total flux cleaned = 0.0017113 Jy ! Total flux subtracted in 200 components = 0.0017113 Jy ! Clean residual min=-0.001244 max=0.001392 Jy/beam ! Clean residual mean=0.000003 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0664186 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.0664186 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=0.092960Jy sigma=0.000621 ! Fit after self-cal, rms=0.092922Jy sigma=0.000621 ! 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 1.01 FD 1.05 HN 0.99 KP 0.99 ! LA 0.98 MK 0.99 NL 0.86 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.04 HN 0.96 KP 1.01 ! LA 1.02 MK 0.98 NL 1.00 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.92 KP 0.96 ! LA 1.04 MK 0.99 NL 1.01 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.97 KP 0.99 ! LA 1.04 MK 1.02 NL 1.00 OV 1.00* ! PT 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 1.03 FD 1.05 HN 0.93 KP 0.96 ! LA 1.03 MK 1.02 NL 0.96 OV 1.00* ! PT 1.07 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.96 KP 0.98 ! LA 1.06 MK 0.98 NL 0.98 OV 1.00* ! PT 1.11 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.90 KP 0.95 ! LA 1.02 MK 1.01 NL 0.97 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.96 KP 0.96 ! LA 0.97 MK 0.97 NL 0.97 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.92 KP 0.98 ! LA 1.03 MK 1.02 NL 1.02 OV 1.00* ! PT 1.05 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.92 KP 0.92 ! LA 1.02 MK 0.95 NL 0.92 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 11. ! 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 0.87 KP 0.97 ! LA 1.01 MK 1.00 NL 0.98 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.88 HN 0.94 KP 0.95 ! LA 1.02 MK 1.07 NL 1.00 OV 1.00* ! PT 0.90 ! ! ! Fit before self-cal, rms=0.092922Jy sigma=0.000621 ! Fit after self-cal, rms=0.090124Jy sigma=0.000620 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9485 mas, bmaj=3.47 mas, bpa=-20.4 degrees ! Estimated noise=466.691 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 = 0.000169267 Jy ! Component: 100 - total flux cleaned = 0.000248647 Jy ! Component: 150 - total flux cleaned = 0.000276046 Jy ! Component: 200 - total flux cleaned = 0.000291363 Jy ! Total flux subtracted in 200 components = 0.000291363 Jy ! Clean residual min=-0.001072 max=0.000972 Jy/beam ! Clean residual mean=0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0667099 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.06671 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=0.090122Jy sigma=0.000620 ! Fit after self-cal, rms=0.090068Jy sigma=0.000620 ! 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=0.090068Jy sigma=0.000620 ! Fit after self-cal, rms=0.090187Jy sigma=0.000619 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9475 mas, bmaj=3.467 mas, bpa=-20.39 degrees ! Estimated noise=467.151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153224 Jy ! Component: 100 - total flux cleaned = 0.000216584 Jy ! Component: 150 - total flux cleaned = 0.000261569 Jy ! Component: 200 - total flux cleaned = 0.00028496 Jy ! Total flux subtracted in 200 components = 0.00028496 Jy ! Clean residual min=-0.000979 max=0.000899 Jy/beam ! Clean residual mean=0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0669949 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0669949 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=0.090184Jy sigma=0.000619 ! Fit after self-cal, rms=0.090203Jy sigma=0.000619 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 = -5.82091e-05 Jy ! Component: 100 - total flux cleaned = -3.45265e-05 Jy ! Component: 150 - total flux cleaned = -1.37938e-05 Jy ! Component: 200 - total flux cleaned = 4.37786e-06 Jy ! Total flux subtracted in 200 components = 4.37786e-06 Jy ! Clean residual min=-0.000973 max=0.000896 Jy/beam ! Clean residual mean=0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0669993 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0669993 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=0.090202Jy sigma=0.000619 ! Fit after self-cal, rms=0.090203Jy sigma=0.000619 ! 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=0.090203Jy sigma=0.000619 ! Fit after self-cal, rms=0.090351Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9479 mas, bmaj=3.464 mas, bpa=-20.37 degrees ! Estimated noise=467.579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147125 Jy ! Component: 100 - total flux cleaned = 0.000172249 Jy ! Component: 150 - total flux cleaned = 0.000194064 Jy ! Component: 200 - total flux cleaned = 0.00021312 Jy ! Total flux subtracted in 200 components = 0.00021312 Jy ! Clean residual min=-0.000956 max=0.000898 Jy/beam ! Clean residual mean=0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0672124 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.0672124 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=0.090349Jy sigma=0.000619 ! Fit after self-cal, rms=0.090358Jy sigma=0.000619 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 = -2.29585e-05 Jy ! Component: 100 - total flux cleaned = -3.51713e-06 Jy ! Component: 150 - total flux cleaned = 1.3546e-05 Jy ! Component: 200 - total flux cleaned = 2.88667e-05 Jy ! Total flux subtracted in 200 components = 2.88667e-05 Jy ! Clean residual min=-0.000958 max=0.000902 Jy/beam ! Clean residual mean=0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0672413 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0672413 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=0.090357Jy sigma=0.000619 ! Fit after self-cal, rms=0.090358Jy sigma=0.000619 ! 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=0.090358Jy sigma=0.000619 ! Fit after self-cal, rms=0.090403Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.424 mas, bmaj=4.689 mas, bpa=-6.855 degrees ! Estimated noise=549.311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156915 Jy ! Component: 100 - total flux cleaned = 0.000178834 Jy ! Component: 150 - total flux cleaned = 0.000197519 Jy ! Component: 200 - total flux cleaned = 0.000197273 Jy ! Total flux subtracted in 200 components = 0.000197273 Jy ! Clean residual min=-0.000834 max=0.001021 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0674385 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.0674385 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=0.090403Jy sigma=0.000619 ! Fit after self-cal, rms=0.090402Jy sigma=0.000619 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 = 1.98321e-05 Jy ! Component: 100 - total flux cleaned = 1.96055e-05 Jy ! Component: 150 - total flux cleaned = 1.52229e-05 Jy ! Component: 200 - total flux cleaned = 1.107e-05 Jy ! Total flux subtracted in 200 components = 1.107e-05 Jy ! Clean residual min=-0.000822 max=0.001012 Jy/beam ! Clean residual mean=0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0674496 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.0674496 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=0.090402Jy sigma=0.000619 ! Fit after self-cal, rms=0.090402Jy sigma=0.000619 ! 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=0.9484 mas, bmaj=3.461 mas, bpa=-20.35 degrees ! Estimated noise=468.028 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9484 x 3.461 at -20.35 degrees (North through East) ! Clean map min=-0.0018149 max=0.068196 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=0.7163 mas, bmaj=3.192 mas, bpa=-21.87 degrees ! Estimated noise=886.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0528963 Jy ! Component: 100 - total flux cleaned = 0.0644312 Jy ! Component: 150 - total flux cleaned = 0.0663712 Jy ! Component: 200 - total flux cleaned = 0.0665345 Jy ! Total flux subtracted in 200 components = 0.0665345 Jy ! Clean residual min=-0.001686 max=0.001521 Jy/beam ! Clean residual mean=0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0665345 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 0.0665345 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9484 mas, bmaj=3.461 mas, bpa=-20.35 degrees ! Estimated noise=468.028 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 = 0.000587098 Jy ! Component: 100 - total flux cleaned = 0.00063889 Jy ! Component: 150 - total flux cleaned = 0.000757978 Jy ! Component: 200 - total flux cleaned = 0.000840362 Jy ! Total flux subtracted in 200 components = 0.000840362 Jy ! Clean residual min=-0.001002 max=0.000838 Jy/beam ! Clean residual mean=0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0673749 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.0673749 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=2.424 mas, bmaj=4.689 mas, bpa=-6.855 degrees ! Estimated noise=549.311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.72692e-05 Jy ! Component: 100 - total flux cleaned = 9.71028e-05 Jy ! Component: 150 - total flux cleaned = 8.85725e-05 Jy ! Component: 200 - total flux cleaned = 8.05198e-05 Jy ! Total flux subtracted in 200 components = 8.05198e-05 Jy ! Clean residual min=-0.000801 max=0.000974 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0674554 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 = -7.26516e-06 Jy ! Component: 100 - total flux cleaned = -1.41731e-05 Jy ! Component: 150 - total flux cleaned = -2.0452e-05 Jy ! Component: 200 - total flux cleaned = -2.61394e-05 Jy ! Total flux subtracted in 200 components = -2.61394e-05 Jy ! Clean residual min=-0.000804 max=0.000969 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0674292 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0674292 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9484 mas, bmaj=3.461 mas, bpa=-20.35 degrees ! Estimated noise=468.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.5008e-05 Jy ! Component: 100 - total flux cleaned = 4.5525e-05 Jy ! Component: 150 - total flux cleaned = 3.77478e-05 Jy ! Component: 200 - total flux cleaned = 4.4472e-05 Jy ! Total flux subtracted in 200 components = 4.4472e-05 Jy ! Clean residual min=-0.000933 max=0.000892 Jy/beam ! Clean residual mean=0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0674737 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0674737 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=0.090402Jy sigma=0.000619 ! Fit after self-cal, rms=0.090408Jy sigma=0.000619 wmodel J1436-1846_X_2017_10_09_pus_map.mod ! Writing 48 model components to file: J1436-1846_X_2017_10_09_pus_map.mod wobs J1436-1846_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1436-1846_X_2017_10_09_pus_uvs.fits wwins J1436-1846_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J1436-1846_X_2017_10_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107431 Jy ! Component: 100 - total flux cleaned = -0.000151667 Jy ! Component: 150 - total flux cleaned = -0.000223326 Jy ! Component: 200 - total flux cleaned = -0.000264074 Jy ! Component: 250 - total flux cleaned = -0.000264402 Jy ! Component: 300 - total flux cleaned = -0.000289389 Jy ! Component: 350 - total flux cleaned = -0.000265608 Jy ! Component: 400 - total flux cleaned = -0.000266011 Jy ! Component: 450 - total flux cleaned = -0.000277301 Jy ! Component: 500 - total flux cleaned = -0.000288332 Jy ! Component: 550 - total flux cleaned = -0.000309626 Jy ! Component: 600 - total flux cleaned = -0.000277809 Jy ! Component: 650 - total flux cleaned = -0.000288305 Jy ! Component: 700 - total flux cleaned = -0.000288417 Jy ! Component: 750 - total flux cleaned = -0.000278505 Jy ! Component: 800 - total flux cleaned = -0.000268706 Jy ! Component: 850 - total flux cleaned = -0.00020198 Jy ! Component: 900 - total flux cleaned = -0.00020211 Jy ! Component: 950 - total flux cleaned = -0.000165251 Jy ! Component: 1000 - total flux cleaned = -0.000138054 Jy ! Component: 1050 - total flux cleaned = -9.37841e-05 Jy ! Component: 1100 - total flux cleaned = -7.64255e-05 Jy ! Component: 1150 - total flux cleaned = -7.63716e-05 Jy ! Component: 1200 - total flux cleaned = -4.23597e-05 Jy ! Component: 1250 - total flux cleaned = -1.73764e-05 Jy ! Component: 1300 - total flux cleaned = -9.85956e-07 Jy ! Component: 1350 - total flux cleaned = 7.29947e-06 Jy ! Component: 1400 - total flux cleaned = 3.91135e-05 Jy ! Component: 1450 - total flux cleaned = 3.12957e-05 Jy ! Component: 1500 - total flux cleaned = 4.66487e-05 Jy ! Component: 1550 - total flux cleaned = 6.17646e-05 Jy ! Component: 1600 - total flux cleaned = 6.92734e-05 Jy ! Component: 1650 - total flux cleaned = 9.14648e-05 Jy ! Component: 1700 - total flux cleaned = 9.15763e-05 Jy ! Component: 1750 - total flux cleaned = 0.000113234 Jy ! Component: 1800 - total flux cleaned = 0.000127431 Jy ! Component: 1850 - total flux cleaned = 0.000134628 Jy ! Component: 1900 - total flux cleaned = 0.000155397 Jy ! Component: 1950 - total flux cleaned = 0.000162229 Jy ! Component: 2000 - total flux cleaned = 0.000155514 Jy ! Total flux subtracted in 2048 components = 0.000155593 Jy ! Clean residual min=-0.000384 max=0.000387 Jy/beam ! Clean residual mean=-0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0676293 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 179 components and 0.0676293 Jy ![Exited script file: muppet] wmap "J1436-1846_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9484 x 3.461 at -20.35 degrees (North through East) ! Clean map min=-0.001651 max=0.067768 Jy/beam ! Writing clean map to FITS file: J1436-1846_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0677685 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128627 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.569411 0.569411 1.13882 2.27764 4.55529 9.11058 18.2212 36.4423 72.8846 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.067 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9484 x 3.461 at -20.35 degrees (North through East) ! Clean map min=-0.001651 max=0.067768 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 J1436-1846_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:22:08 2019