! Started logfile: J1048-1909_X_2017_08_05_pus_uvs.log on Thu May 9 18:52:01 2019 obs J1048-1909_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1048-1909_X_2017_08_05_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.117949 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1048-1909 ! ! 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 575 lines of history. ! ! Reading 828 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 J1048-1909_X_2017_08_05_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 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.787250Jy sigma=0.004135 ! Fit after self-cal, rms=0.761441Jy sigma=0.003966 ! 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=0.6186 mas, bmaj=3.977 mas, bpa=33.33 degrees ! Estimated noise=5785.61 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109815 Jy ! Component: 100 - total flux cleaned = 0.165986 Jy ! Total flux subtracted in 100 components = 0.165986 Jy ! Clean residual min=-0.076061 max=0.077362 Jy/beam ! Clean residual mean=-0.000084 rms=0.041148 Jy/beam ! Combined flux in latest and established models = 0.165986 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.165986 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=0.242563Jy sigma=0.001142 ! Fit after self-cal, rms=0.235397Jy sigma=0.001087 ! 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=0.6719 mas, bmaj=3.813 mas, bpa=34.14 degrees ! Estimated noise=4873.85 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 = 0.0102795 Jy ! Component: 100 - total flux cleaned = -0.00385207 Jy ! Component: 150 - total flux cleaned = -0.0136442 Jy ! Component: 200 - total flux cleaned = -0.0151486 Jy ! Total flux subtracted in 200 components = -0.0151486 Jy ! Clean residual min=-0.021125 max=0.021077 Jy/beam ! Clean residual mean=-0.000038 rms=0.008620 Jy/beam ! Combined flux in latest and established models = 0.150837 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 70 components and 0.150837 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=0.154129Jy sigma=0.000627 ! Fit after self-cal, rms=0.151869Jy sigma=0.000619 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.96 KP 1.00* ! LA 1.00* MK 1.00* NL 0.87 OV 1.00* ! PT 1.00* SC 0.92 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 1.13 KP 1.00* ! LA 1.00* MK 1.00* NL 0.85 OV 1.00* ! PT 1.00* SC 0.93 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.00* HN 1.07 KP 1.00* ! LA 1.00* MK 1.00* NL 0.81 OV 1.00* ! PT 1.00* SC 0.86 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 0.88 KP 1.00* ! LA 1.00* MK 1.00* NL 1.03 OV 1.00* ! PT 1.00* SC 0.91 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.81 KP 1.00* ! LA 1.00* MK 1.00* NL 0.97 OV 1.00* ! PT 1.00* SC 0.97 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.93 KP 1.00* ! LA 1.00* MK 1.00* NL 1.01 OV 1.00* ! PT 1.00* SC 0.94 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.92 KP 1.00* ! LA 1.00* MK 1.00* NL 1.01 OV 1.00* ! PT 1.00* SC 1.05 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 1.00* ! LA 1.00* MK 1.00* NL 0.96 OV 1.00* ! PT 1.00* SC 1.02 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.10 KP 1.00* ! LA 1.00* MK 1.00* NL 0.89 OV 1.00* ! PT 1.00* SC 0.88 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 0.96 KP 1.00* ! LA 1.00* MK 1.00* NL 0.87 OV 1.00* ! PT 1.00* SC 1.03 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.00* HN 1.08 KP 1.00* ! LA 1.00* MK 1.00* NL 0.83 OV 1.00* ! PT 1.00* SC 0.80 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 0.93 KP 1.00* ! LA 1.00* MK 1.00* NL 0.96 OV 1.00* ! PT 1.00* SC 0.92 ! ! ! Fit before self-cal, rms=0.151869Jy sigma=0.000619 ! Fit after self-cal, rms=0.144853Jy sigma=0.000586 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6916 mas, bmaj=3.731 mas, bpa=34.41 degrees ! Estimated noise=5037.74 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 = 0.00211253 Jy ! Component: 100 - total flux cleaned = 0.00118971 Jy ! Component: 150 - total flux cleaned = 0.00117857 Jy ! Component: 200 - total flux cleaned = 0.00239726 Jy ! Total flux subtracted in 200 components = 0.00239726 Jy ! Clean residual min=-0.003112 max=0.003127 Jy/beam ! Clean residual mean=0.000000 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 0.153234 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 123 components and 0.153234 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=0.143233Jy sigma=0.000581 ! Fit after self-cal, rms=0.143362Jy sigma=0.000580 ! 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=0.143362Jy sigma=0.000580 ! Fit after self-cal, rms=0.143249Jy sigma=0.000580 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6914 mas, bmaj=3.732 mas, bpa=34.47 degrees ! Estimated noise=4999.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000862804 Jy ! Component: 100 - total flux cleaned = 0.000730294 Jy ! Component: 150 - total flux cleaned = 0.00155304 Jy ! Component: 200 - total flux cleaned = 0.00264502 Jy ! Total flux subtracted in 200 components = 0.00264502 Jy ! Clean residual min=-0.001880 max=0.001898 Jy/beam ! Clean residual mean=0.000000 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.155879 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 157 components and 0.155879 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=0.142858Jy sigma=0.000579 ! Fit after self-cal, rms=0.142817Jy sigma=0.000578 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 = 0.000676195 Jy ! Component: 100 - total flux cleaned = 0.00117227 Jy ! Component: 150 - total flux cleaned = 0.00126945 Jy ! Component: 200 - total flux cleaned = 0.00187198 Jy ! Total flux subtracted in 200 components = 0.00187198 Jy ! Clean residual min=-0.001398 max=0.001396 Jy/beam ! Clean residual mean=0.000000 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.157751 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 192 components and 0.157751 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=0.142661Jy sigma=0.000578 ! Fit after self-cal, rms=0.142635Jy sigma=0.000578 ! 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=0.142635Jy sigma=0.000578 ! Fit after self-cal, rms=0.142150Jy sigma=0.000578 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6913 mas, bmaj=3.731 mas, bpa=34.47 degrees ! Estimated noise=4989.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000870484 Jy ! Component: 100 - total flux cleaned = -0.000789935 Jy ! Component: 150 - total flux cleaned = -0.000571442 Jy ! Component: 200 - total flux cleaned = -0.00091257 Jy ! Total flux subtracted in 200 components = -0.00091257 Jy ! Clean residual min=-0.001098 max=0.001107 Jy/beam ! Clean residual mean=0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.156839 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 220 components and 0.156839 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=0.142061Jy sigma=0.000577 ! Fit after self-cal, rms=0.142039Jy sigma=0.000577 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 = -0.000584364 Jy ! Component: 100 - total flux cleaned = -0.000880076 Jy ! Component: 150 - total flux cleaned = -0.0010357 Jy ! Component: 200 - total flux cleaned = -0.00133511 Jy ! Total flux subtracted in 200 components = -0.00133511 Jy ! Clean residual min=-0.000814 max=0.000816 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.155504 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 234 components and 0.155504 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=0.141989Jy sigma=0.000577 ! Fit after self-cal, rms=0.141979Jy sigma=0.000577 ! 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=0.141979Jy sigma=0.000577 ! Fit after self-cal, rms=0.141979Jy sigma=0.000577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=4.054 mas, bpa=28.9 degrees ! Estimated noise=8532.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.48429e-05 Jy ! Component: 100 - total flux cleaned = 0.000193783 Jy ! Component: 150 - total flux cleaned = 0.000304728 Jy ! Component: 200 - total flux cleaned = 0.000375975 Jy ! Total flux subtracted in 200 components = 0.000375975 Jy ! Clean residual min=-0.000583 max=0.000578 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.15588 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 256 components and 0.15588 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=0.141953Jy sigma=0.000577 ! Fit after self-cal, rms=0.141946Jy sigma=0.000577 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 = -0.000334878 Jy ! Component: 100 - total flux cleaned = -0.000234257 Jy ! Component: 150 - total flux cleaned = 0.000137796 Jy ! Component: 200 - total flux cleaned = 0.00031292 Jy ! Total flux subtracted in 200 components = 0.00031292 Jy ! Clean residual min=-0.000599 max=0.000605 Jy/beam ! Clean residual mean=-0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.156192 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 282 components and 0.156192 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=0.141932Jy sigma=0.000577 ! Fit after self-cal, rms=0.141930Jy sigma=0.000577 ! 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=0.6913 mas, bmaj=3.731 mas, bpa=34.46 degrees ! Estimated noise=4987.59 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6913 x 3.731 at 34.46 degrees (North through East) ! Clean map min=-0.033969 max=0.10591 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=0.6201 mas, bmaj=3.985 mas, bpa=33.6 degrees ! Estimated noise=5823.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0611666 Jy ! Component: 100 - total flux cleaned = 0.130181 Jy ! Component: 150 - total flux cleaned = 0.131889 Jy ! Component: 200 - total flux cleaned = 0.132339 Jy ! Total flux subtracted in 200 components = 0.132339 Jy ! Clean residual min=-0.033519 max=0.033624 Jy/beam ! Clean residual mean=-0.000044 rms=0.016927 Jy/beam ! Combined flux in latest and established models = 0.132339 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.132339 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6913 mas, bmaj=3.731 mas, bpa=34.46 degrees ! Estimated noise=4987.59 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 = -0.0239861 Jy ! Component: 100 - total flux cleaned = -0.0301245 Jy ! Component: 150 - total flux cleaned = -0.0361057 Jy ! Component: 200 - total flux cleaned = -0.040311 Jy ! Total flux subtracted in 200 components = -0.040311 Jy ! Clean residual min=-0.017495 max=0.017039 Jy/beam ! Clean residual mean=-0.000034 rms=0.005018 Jy/beam ! Combined flux in latest and established models = 0.0920285 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 84 components and 0.0920285 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=1.204 mas, bmaj=4.054 mas, bpa=28.9 degrees ! Estimated noise=8532.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114207 Jy ! Component: 100 - total flux cleaned = 0.00289603 Jy ! Component: 150 - total flux cleaned = 0.0020523 Jy ! Component: 200 - total flux cleaned = 0.00179424 Jy ! Total flux subtracted in 200 components = 0.00179424 Jy ! Clean residual min=-0.002756 max=0.002752 Jy/beam ! Clean residual mean=-0.000011 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.0938227 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 = -0.00113749 Jy ! Component: 100 - total flux cleaned = -0.00267416 Jy ! Component: 150 - total flux cleaned = -0.00400301 Jy ! Component: 200 - total flux cleaned = -0.00489926 Jy ! Total flux subtracted in 200 components = -0.00489926 Jy ! Clean residual min=-0.003951 max=0.003965 Jy/beam ! Clean residual mean=-0.000013 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.0889234 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 149 components and 0.0889234 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6913 mas, bmaj=3.731 mas, bpa=34.46 degrees ! Estimated noise=4987.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00442352 Jy ! Component: 100 - total flux cleaned = -0.00439712 Jy ! Component: 150 - total flux cleaned = -0.00439487 Jy ! Component: 200 - total flux cleaned = -0.00504034 Jy ! Total flux subtracted in 200 components = -0.00504034 Jy ! Clean residual min=-0.003568 max=0.003553 Jy/beam ! Clean residual mean=0.000002 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.0838831 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 180 components and 0.0838831 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=0.142170Jy sigma=0.000579 ! Fit after self-cal, rms=0.142095Jy sigma=0.000579 wmodel J1048-1909_X_2017_08_05_pus_map.mod ! Writing 180 model components to file: J1048-1909_X_2017_08_05_pus_map.mod wobs J1048-1909_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1048-1909_X_2017_08_05_pus_uvs.fits wwins J1048-1909_X_2017_08_05_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1048-1909_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6913 x 3.731 at 34.46 degrees (North through East) ! Clean map min=-0.04852 max=0.078276 Jy/beam ! Writing clean map to FITS file: J1048-1909_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0782758 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00129591 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.96669 4.96669 9.93339 19.8668 39.7336 79.4671 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0038 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6913 x 3.731 at 34.46 degrees (North through East) ! Clean map min=-0.04852 max=0.078276 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 J1048-1909_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:52:02 2019