! Started logfile: J1849+6705_X_2017_10_09_pus_uvs.log on Sun May 12 15:23:48 2019 obs J1849+6705_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1849+6705_X_2017_10_09_pus_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.638889 visibilities/baseline/integration-bin. ! Found source: J1849+6705 ! ! 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 2484 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 J1849+6705_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.371690Jy sigma=0.003042 ! Fit after self-cal, rms=0.359159Jy sigma=0.002952 ! 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=0.9622 mas, bmaj=2.527 mas, bpa=-85.69 degrees ! Estimated noise=2918.5 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 = 0.972872 Jy ! Component: 100 - total flux cleaned = 1.21237 Jy ! Total flux subtracted in 100 components = 1.21237 Jy ! Clean residual min=-0.059887 max=0.118489 Jy/beam ! Clean residual mean=0.000341 rms=0.023496 Jy/beam ! Combined flux in latest and established models = 1.21237 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.21237 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=0.218364Jy sigma=0.001749 ! Fit after self-cal, rms=0.218175Jy sigma=0.001748 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=2.886 mas, bpa=-85.14 degrees ! Estimated noise=1891.34 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 = 0.13811 Jy ! Component: 100 - total flux cleaned = 0.199665 Jy ! Component: 150 - total flux cleaned = 0.230657 Jy ! Component: 200 - total flux cleaned = 0.236263 Jy ! Total flux subtracted in 200 components = 0.236263 Jy ! Clean residual min=-0.042245 max=0.034979 Jy/beam ! Clean residual mean=-0.000331 rms=0.010539 Jy/beam ! Combined flux in latest and established models = 1.44863 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 36 components and 1.44863 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=0.133263Jy sigma=0.000948 ! Fit after self-cal, rms=0.132691Jy sigma=0.000945 ! 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 0.99 FD 1.00 HN 1.07 KP 0.96 ! LA 0.99 MK 1.03 NL 0.89 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.07 KP 1.01 ! LA 1.00 MK 1.04 NL 0.93 OV 1.00* ! PT 0.98 ! ! ! 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 0.99 HN 1.02 KP 0.95 ! LA 1.01 MK 1.04 NL 0.94 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 0.98 HN 1.06 KP 0.96 ! LA 1.02 MK 1.06 NL 0.93 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.99 KP 0.96 ! LA 1.01 MK 1.07 NL 0.91 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.05 KP 0.95 ! LA 1.02 MK 1.05 NL 0.90 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.05 KP 0.96 ! LA 1.01 MK 1.06 NL 0.90 OV 1.00* ! PT 1.01 ! ! ! 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 1.03 HN 1.02 KP 0.96 ! LA 1.01 MK 1.04 NL 0.95 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.07 KP 0.97 ! LA 1.01 MK 1.02 NL 0.96 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.07 KP 0.96 ! LA 1.05 MK 1.04 NL 0.91 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.06 KP 0.99 ! LA 1.03 MK 1.05 NL 0.95 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.15 KP 0.98 ! LA 1.00 MK 1.04 NL 0.98 OV 1.00* ! PT 1.02 ! ! ! Fit before self-cal, rms=0.132691Jy sigma=0.000945 ! Fit after self-cal, rms=0.112245Jy sigma=0.000741 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=2.898 mas, bpa=-85.04 degrees ! Estimated noise=1908.11 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 = -0.0139878 Jy ! Component: 100 - total flux cleaned = -0.0140178 Jy ! Component: 150 - total flux cleaned = -0.0140518 Jy ! Component: 200 - total flux cleaned = -0.0146253 Jy ! Total flux subtracted in 200 components = -0.0146253 Jy ! Clean residual min=-0.019136 max=0.021730 Jy/beam ! Clean residual mean=0.000016 rms=0.005304 Jy/beam ! Combined flux in latest and established models = 1.43401 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 1.43401 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=0.109493Jy sigma=0.000725 ! Fit after self-cal, rms=0.109487Jy sigma=0.000725 ! 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=0.109487Jy sigma=0.000725 ! Fit after self-cal, rms=0.108888Jy sigma=0.000716 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=2.893 mas, bpa=-85.21 degrees ! Estimated noise=1908.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0104222 Jy ! Component: 100 - total flux cleaned = -0.0107415 Jy ! Component: 150 - total flux cleaned = -0.0107496 Jy ! Component: 200 - total flux cleaned = -0.0102292 Jy ! Total flux subtracted in 200 components = -0.0102292 Jy ! Clean residual min=-0.017024 max=0.020078 Jy/beam ! Clean residual mean=0.000017 rms=0.004593 Jy/beam ! Combined flux in latest and established models = 1.42378 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 1.42378 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=0.106992Jy sigma=0.000705 ! Fit after self-cal, rms=0.106930Jy sigma=0.000705 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) ! Added new window around map position (-0.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014829 Jy ! Component: 100 - total flux cleaned = 0.0141004 Jy ! Component: 150 - total flux cleaned = 0.0131021 Jy ! Component: 200 - total flux cleaned = 0.0121933 Jy ! Total flux subtracted in 200 components = 0.0121933 Jy ! Clean residual min=-0.013763 max=0.012410 Jy/beam ! Clean residual mean=-0.000024 rms=0.003634 Jy/beam ! Combined flux in latest and established models = 1.43597 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 1.43597 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=0.102462Jy sigma=0.000683 ! Fit after self-cal, rms=0.102020Jy sigma=0.000680 ! 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=0.102020Jy sigma=0.000680 ! Fit after self-cal, rms=0.101106Jy sigma=0.000676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=2.886 mas, bpa=-85.39 degrees ! Estimated noise=1908.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012246 Jy ! Component: 100 - total flux cleaned = 0.00208779 Jy ! Component: 150 - total flux cleaned = 0.00211152 Jy ! Component: 200 - total flux cleaned = 0.00211946 Jy ! Total flux subtracted in 200 components = 0.00211946 Jy ! Clean residual min=-0.012044 max=0.009581 Jy/beam ! Clean residual mean=-0.000006 rms=0.002864 Jy/beam ! Combined flux in latest and established models = 1.43809 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 91 components and 1.43809 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=0.099096Jy sigma=0.000666 ! Fit after self-cal, rms=0.098978Jy sigma=0.000665 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 = 0.000634731 Jy ! Component: 100 - total flux cleaned = 0.000630922 Jy ! Component: 150 - total flux cleaned = 0.000467967 Jy ! Component: 200 - total flux cleaned = 0.000312517 Jy ! Total flux subtracted in 200 components = 0.000312517 Jy ! Clean residual min=-0.011047 max=0.009343 Jy/beam ! Clean residual mean=-0.000003 rms=0.002678 Jy/beam ! Combined flux in latest and established models = 1.4384 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 103 components and 1.4384 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=0.098220Jy sigma=0.000662 ! Fit after self-cal, rms=0.098176Jy sigma=0.000662 ! 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=0.098176Jy sigma=0.000662 ! Fit after self-cal, rms=0.097898Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.224 mas, bmaj=3.424 mas, bpa=88.58 degrees ! Estimated noise=2096.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000920384 Jy ! Component: 100 - total flux cleaned = 0.00143748 Jy ! Component: 150 - total flux cleaned = 0.00154291 Jy ! Component: 200 - total flux cleaned = 0.00154552 Jy ! Total flux subtracted in 200 components = 0.00154552 Jy ! Clean residual min=-0.006872 max=0.007255 Jy/beam ! Clean residual mean=0.000028 rms=0.001957 Jy/beam ! Combined flux in latest and established models = 1.43995 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 125 components and 1.43995 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=0.097511Jy sigma=0.000657 ! Fit after self-cal, rms=0.097488Jy sigma=0.000657 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 = 0.000404331 Jy ! Component: 100 - total flux cleaned = 0.000405926 Jy ! Component: 150 - total flux cleaned = 0.000406612 Jy ! Component: 200 - total flux cleaned = 0.000331906 Jy ! Total flux subtracted in 200 components = 0.000331906 Jy ! Clean residual min=-0.006571 max=0.007151 Jy/beam ! Clean residual mean=0.000024 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 1.44028 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 130 components and 1.44028 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=0.097308Jy sigma=0.000656 ! Fit after self-cal, rms=0.097296Jy sigma=0.000656 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.172 mas, bmaj=2.883 mas, bpa=-85.49 degrees ! Estimated noise=1906.26 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.172 x 2.883 at -85.49 degrees (North through East) ! Clean map min=-0.010491 max=1.2846 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=0.097296Jy sigma=0.000656 ! Fit after self-cal, rms=0.090640Jy sigma=0.000601 ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=2.881 mas, bpa=-85.53 degrees ! Estimated noise=1904.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.96428e-06 Jy ! Component: 100 - total flux cleaned = 0.000936168 Jy ! Component: 150 - total flux cleaned = 0.00118624 Jy ! Component: 200 - total flux cleaned = 0.00130166 Jy ! Total flux subtracted in 200 components = 0.00130166 Jy ! Clean residual min=-0.007748 max=0.008255 Jy/beam ! Clean residual mean=0.000004 rms=0.002036 Jy/beam ! Combined flux in latest and established models = 1.44158 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 138 components and 1.44158 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=0.090013Jy sigma=0.000599 ! Fit after self-cal, rms=0.089996Jy sigma=0.000599 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238615 Jy ! Component: 100 - total flux cleaned = 0.000231925 Jy ! Component: 150 - total flux cleaned = 0.00023245 Jy ! Component: 200 - total flux cleaned = 0.000414422 Jy ! Total flux subtracted in 200 components = 0.000414422 Jy ! Clean residual min=-0.007398 max=0.007985 Jy/beam ! Clean residual mean=0.000004 rms=0.001971 Jy/beam ! Combined flux in latest and established models = 1.442 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 148 components and 1.442 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=0.089722Jy sigma=0.000597 ! Fit after self-cal, rms=0.089711Jy sigma=0.000597 ! 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=0.089711Jy sigma=0.000597 ! Fit after self-cal, rms=0.089734Jy sigma=0.000597 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=0.9874 mas, bmaj=2.526 mas, bpa=-86.07 degrees ! Estimated noise=2956.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.983881 Jy ! Component: 100 - total flux cleaned = 1.21078 Jy ! Component: 150 - total flux cleaned = 1.30648 Jy ! Component: 200 - total flux cleaned = 1.35795 Jy ! Total flux subtracted in 200 components = 1.35795 Jy ! Clean residual min=-0.016480 max=0.032882 Jy/beam ! Clean residual mean=0.000168 rms=0.006363 Jy/beam ! Combined flux in latest and established models = 1.35795 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.35795 Jy ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=2.88 mas, bpa=-85.58 degrees ! Estimated noise=1904.23 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) ! Added new window around map position (-10.8, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0379648 Jy ! Component: 100 - total flux cleaned = 0.0570141 Jy ! Component: 150 - total flux cleaned = 0.0683635 Jy ! Component: 200 - total flux cleaned = 0.0756623 Jy ! Total flux subtracted in 200 components = 0.0756623 Jy ! Clean residual min=-0.006768 max=0.008977 Jy/beam ! Clean residual mean=0.000047 rms=0.002133 Jy/beam ! Combined flux in latest and established models = 1.43361 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 63 components and 1.43361 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=2.225 mas, bmaj=3.421 mas, bpa=88.38 degrees ! Estimated noise=2091.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00750358 Jy ! Component: 100 - total flux cleaned = 0.00877014 Jy ! Component: 150 - total flux cleaned = 0.00904919 Jy ! Component: 200 - total flux cleaned = 0.00916876 Jy ! Total flux subtracted in 200 components = 0.00916876 Jy ! Clean residual min=-0.005520 max=0.004991 Jy/beam ! Clean residual mean=0.000050 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 1.44278 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 = 0.000209279 Jy ! Component: 100 - total flux cleaned = 0.000304879 Jy ! Component: 150 - total flux cleaned = 0.000221703 Jy ! Component: 200 - total flux cleaned = 0.000224392 Jy ! Total flux subtracted in 200 components = 0.000224392 Jy ! Clean residual min=-0.004970 max=0.004253 Jy/beam ! Clean residual mean=0.000050 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 1.443 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 111 components and 1.443 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=2.88 mas, bpa=-85.58 degrees ! Estimated noise=1904.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160093 Jy ! Component: 100 - total flux cleaned = -0.000416626 Jy ! Component: 150 - total flux cleaned = -0.000744929 Jy ! Component: 200 - total flux cleaned = -0.000941478 Jy ! Total flux subtracted in 200 components = -0.000941478 Jy ! Clean residual min=-0.004906 max=0.004820 Jy/beam ! Clean residual mean=0.000025 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 1.44206 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 129 components and 1.44206 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=0.088675Jy sigma=0.000591 ! Fit after self-cal, rms=0.088508Jy sigma=0.000589 wmodel J1849+6705_X_2017_10_09_pus_map.mod ! Writing 129 model components to file: J1849+6705_X_2017_10_09_pus_map.mod wobs J1849+6705_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1849+6705_X_2017_10_09_pus_uvs.fits wwins J1849+6705_X_2017_10_09_pus_map.win ! wwins: Wrote 3 windows to J1849+6705_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 = 0.000255117 Jy ! Component: 100 - total flux cleaned = 0.000671256 Jy ! Component: 150 - total flux cleaned = 0.00131443 Jy ! Component: 200 - total flux cleaned = 0.00173689 Jy ! Component: 250 - total flux cleaned = 0.00218712 Jy ! Component: 300 - total flux cleaned = 0.0025052 Jy ! Component: 350 - total flux cleaned = 0.00275592 Jy ! Component: 400 - total flux cleaned = 0.00337317 Jy ! Component: 450 - total flux cleaned = 0.00382845 Jy ! Component: 500 - total flux cleaned = 0.00435494 Jy ! Component: 550 - total flux cleaned = 0.00473361 Jy ! Component: 600 - total flux cleaned = 0.00481297 Jy ! Component: 650 - total flux cleaned = 0.00493069 Jy ! Component: 700 - total flux cleaned = 0.00496936 Jy ! Component: 750 - total flux cleaned = 0.0051549 Jy ! Component: 800 - total flux cleaned = 0.00522658 Jy ! Component: 850 - total flux cleaned = 0.00550973 Jy ! Component: 900 - total flux cleaned = 0.00575134 Jy ! Component: 950 - total flux cleaned = 0.00581875 Jy ! Component: 1000 - total flux cleaned = 0.00595104 Jy ! Component: 1050 - total flux cleaned = 0.00614458 Jy ! Component: 1100 - total flux cleaned = 0.00626953 Jy ! Component: 1150 - total flux cleaned = 0.00633108 Jy ! Component: 1200 - total flux cleaned = 0.0064524 Jy ! Component: 1250 - total flux cleaned = 0.00651131 Jy ! Component: 1300 - total flux cleaned = 0.00651205 Jy ! Component: 1350 - total flux cleaned = 0.00662638 Jy ! Component: 1400 - total flux cleaned = 0.00682135 Jy ! Component: 1450 - total flux cleaned = 0.00698581 Jy ! Component: 1500 - total flux cleaned = 0.00720124 Jy ! Component: 1550 - total flux cleaned = 0.00730679 Jy ! Component: 1600 - total flux cleaned = 0.00746245 Jy ! Component: 1650 - total flux cleaned = 0.00756478 Jy ! Component: 1700 - total flux cleaned = 0.00771526 Jy ! Component: 1750 - total flux cleaned = 0.0076907 Jy ! Component: 1800 - total flux cleaned = 0.00781264 Jy ! Component: 1850 - total flux cleaned = 0.00783607 Jy ! Component: 1900 - total flux cleaned = 0.00783644 Jy ! Component: 1950 - total flux cleaned = 0.00783639 Jy ! Component: 2000 - total flux cleaned = 0.00783619 Jy ! Total flux subtracted in 2048 components = 0.00779139 Jy ! Clean residual min=-0.001127 max=0.001138 Jy/beam ! Clean residual mean=-0.000009 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 1.44985 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 255 components and 1.44985 Jy ![Exited script file: muppet] wmap "J1849+6705_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.175 x 2.88 at -85.58 degrees (North through East) ! Clean map min=-0.0085215 max=1.2722 Jy/beam ! Writing clean map to FITS file: J1849+6705_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 1.27218 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000440335 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.103838 0.103838 0.207676 0.415352 0.830705 1.66141 3.32282 6.64564 13.2913 26.5826 53.1651 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.272 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.175 x 2.88 at -85.58 degrees (North through East) ! Clean map min=-0.0085215 max=1.2722 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 J1849+6705_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:23:49 2019