! Started logfile: J1628-1415_X_2017_08_12_pus_uvs.log on Fri May 10 15:26:17 2019 obs J1628-1415_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1628-1415_X_2017_08_12_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.769778 visibilities/baseline/integration-bin. ! Found source: J1628-1415 ! ! 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 1049 lines of history. ! ! Reading 31176 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 J1628-1415_X_2017_08_12_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 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.884081Jy sigma=0.006979 ! Fit after self-cal, rms=0.851667Jy sigma=0.006732 ! 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=0.6327 mas, bmaj=1.597 mas, bpa=-0.5349 degrees ! Estimated noise=1090.95 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 = 0.111343 Jy ! Component: 100 - total flux cleaned = 0.144799 Jy ! Total flux subtracted in 100 components = 0.144799 Jy ! Clean residual min=-0.007499 max=0.014639 Jy/beam ! Clean residual mean=-0.000019 rms=0.002203 Jy/beam ! Combined flux in latest and established models = 0.144799 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.144799 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=0.097942Jy sigma=0.000701 ! Fit after self-cal, rms=0.097899Jy sigma=0.000700 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158552 Jy ! Component: 100 - total flux cleaned = 0.024833 Jy ! Total flux subtracted in 100 components = 0.024833 Jy ! Clean residual min=-0.005805 max=0.011431 Jy/beam ! Clean residual mean=-0.000010 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.169632 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.169632 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=0.094264Jy sigma=0.000664 ! Fit after self-cal, rms=0.094248Jy sigma=0.000664 ! Inverting map ! Added new window around map position (0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00991014 Jy ! Component: 100 - total flux cleaned = 0.0149459 Jy ! Total flux subtracted in 100 components = 0.0149459 Jy ! Clean residual min=-0.004739 max=0.004784 Jy/beam ! Clean residual mean=-0.000005 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.184578 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.184578 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=0.093013Jy sigma=0.000652 ! Fit after self-cal, rms=0.092953Jy sigma=0.000651 ! 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=0.7744 mas, bmaj=1.874 mas, bpa=-0.4563 degrees ! Estimated noise=515.454 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 = 0.00519504 Jy ! Component: 100 - total flux cleaned = 0.00758273 Jy ! Component: 150 - total flux cleaned = 0.00796862 Jy ! Component: 200 - total flux cleaned = 0.00812788 Jy ! Total flux subtracted in 200 components = 0.00812788 Jy ! Clean residual min=-0.002642 max=0.003269 Jy/beam ! Clean residual mean=0.000007 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.192706 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.192706 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=0.092698Jy sigma=0.000649 ! Fit after self-cal, rms=0.092685Jy sigma=0.000649 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.16 KP 0.99 ! LA 0.97 MK 0.99 NL 0.97 OV 1.01 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.02 KP 1.02 ! LA 0.98 MK 0.96 NL 0.96 OV 1.00 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.01 KP 0.97 ! LA 0.98 MK 1.01 NL 0.96 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.04 KP 0.99 ! LA 1.00 MK 0.99 NL 0.97 OV 1.02 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 KP 1.01 ! LA 0.95 MK 1.01 NL 0.98 OV 1.00 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 1.01 ! LA 0.99 MK 1.05 NL 0.98 OV 0.99 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.01 KP 1.00 ! LA 1.01 MK 0.99 NL 0.94 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.02 KP 1.00 ! LA 0.97 MK 1.02 NL 0.95 OV 1.02 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.05 KP 1.00 ! LA 0.97 MK 1.01 NL 0.97 OV 1.02 ! PT 1.06 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00 KP 1.01 ! LA 1.01 MK 1.01 NL 0.98 OV 1.00 ! PT 1.04 SC 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.08 KP 0.99 ! LA 1.00 MK 0.96 NL 0.98 OV 1.02 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00 KP 0.99 ! LA 0.99 MK 0.99 NL 0.97 OV 1.00 ! PT 1.04 SC 0.95 ! ! ! Fit before self-cal, rms=0.092685Jy sigma=0.000649 ! Fit after self-cal, rms=0.092626Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.774 mas, bmaj=1.866 mas, bpa=-0.2475 degrees ! Estimated noise=511.965 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 = 0.000720831 Jy ! Component: 100 - total flux cleaned = 0.000685646 Jy ! Component: 150 - total flux cleaned = 0.000617944 Jy ! Component: 200 - total flux cleaned = 0.000530149 Jy ! Total flux subtracted in 200 components = 0.000530149 Jy ! Clean residual min=-0.002179 max=0.002859 Jy/beam ! Clean residual mean=0.000004 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.193236 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.193236 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=0.092594Jy sigma=0.000646 ! Fit after self-cal, rms=0.092624Jy sigma=0.000646 ! 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=0.092624Jy sigma=0.000646 ! Fit after self-cal, rms=0.094358Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7733 mas, bmaj=1.861 mas, bpa=-0.1891 degrees ! Estimated noise=511.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000763839 Jy ! Component: 100 - total flux cleaned = 0.000765303 Jy ! Component: 150 - total flux cleaned = 0.000743543 Jy ! Component: 200 - total flux cleaned = 0.000724992 Jy ! Total flux subtracted in 200 components = 0.000724992 Jy ! Clean residual min=-0.002134 max=0.002770 Jy/beam ! Clean residual mean=0.000001 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.193961 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.193961 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=0.094344Jy sigma=0.000645 ! Fit after self-cal, rms=0.094369Jy sigma=0.000645 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 (21.4, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271035 Jy ! Component: 100 - total flux cleaned = 0.00423298 Jy ! Component: 150 - total flux cleaned = 0.00531007 Jy ! Component: 200 - total flux cleaned = 0.00618003 Jy ! Total flux subtracted in 200 components = 0.00618003 Jy ! Clean residual min=-0.002156 max=0.002111 Jy/beam ! Clean residual mean=-0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.200141 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 62 components and 0.200141 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=0.094290Jy sigma=0.000644 ! Fit after self-cal, rms=0.094287Jy sigma=0.000644 ! 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=0.094287Jy sigma=0.000644 ! Fit after self-cal, rms=0.094162Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7727 mas, bmaj=1.859 mas, bpa=-0.1471 degrees ! Estimated noise=509.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000876015 Jy ! Component: 100 - total flux cleaned = 0.00156897 Jy ! Component: 150 - total flux cleaned = 0.00211039 Jy ! Component: 200 - total flux cleaned = 0.00230356 Jy ! Total flux subtracted in 200 components = 0.00230356 Jy ! Clean residual min=-0.002033 max=0.002123 Jy/beam ! Clean residual mean=-0.000000 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.202444 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.202444 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=0.094151Jy sigma=0.000644 ! Fit after self-cal, rms=0.094154Jy sigma=0.000644 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 = 0.000307663 Jy ! Component: 100 - total flux cleaned = 0.00044512 Jy ! Component: 150 - total flux cleaned = 0.000523615 Jy ! Component: 200 - total flux cleaned = 0.000581862 Jy ! Total flux subtracted in 200 components = 0.000581862 Jy ! Clean residual min=-0.002012 max=0.002066 Jy/beam ! Clean residual mean=-0.000000 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.203026 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.203026 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=0.094150Jy sigma=0.000644 ! Fit after self-cal, rms=0.094150Jy sigma=0.000644 ! 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=0.094150Jy sigma=0.000644 ! Fit after self-cal, rms=0.094016Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=4.049 mas, bpa=2.6 degrees ! Estimated noise=690.495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131426 Jy ! Component: 100 - total flux cleaned = 0.00197946 Jy ! Component: 150 - total flux cleaned = 0.00219649 Jy ! Component: 200 - total flux cleaned = 0.00224874 Jy ! Total flux subtracted in 200 components = 0.00224874 Jy ! Clean residual min=-0.002696 max=0.003995 Jy/beam ! Clean residual mean=-0.000003 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.205275 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.205275 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=0.094023Jy sigma=0.000644 ! Fit after self-cal, rms=0.094024Jy sigma=0.000644 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 = 0.000163116 Jy ! Component: 100 - total flux cleaned = 0.000248855 Jy ! Component: 150 - total flux cleaned = 0.000277895 Jy ! Component: 200 - total flux cleaned = 0.000290506 Jy ! Total flux subtracted in 200 components = 0.000290506 Jy ! Clean residual min=-0.002734 max=0.003930 Jy/beam ! Clean residual mean=-0.000003 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.205565 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.205565 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=0.094030Jy sigma=0.000644 ! Fit after self-cal, rms=0.094032Jy sigma=0.000644 ! 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=0.7721 mas, bmaj=1.858 mas, bpa=-0.143 degrees ! Estimated noise=509.466 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7721 x 1.858 at -0.143 degrees (North through East) ! Clean map min=-0.0018342 max=0.15115 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=0.6311 mas, bmaj=1.585 mas, bpa=-0.2484 degrees ! Estimated noise=1070.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109228 Jy ! Component: 100 - total flux cleaned = 0.143223 Jy ! Component: 150 - total flux cleaned = 0.160329 Jy ! Component: 200 - total flux cleaned = 0.170973 Jy ! Total flux subtracted in 200 components = 0.170973 Jy ! Clean residual min=-0.004397 max=0.005703 Jy/beam ! Clean residual mean=-0.000012 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.170973 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.170973 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7721 mas, bmaj=1.858 mas, bpa=-0.143 degrees ! Estimated noise=509.466 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 = 0.010927 Jy ! Component: 100 - total flux cleaned = 0.016501 Jy ! Component: 150 - total flux cleaned = 0.0199221 Jy ! Component: 200 - total flux cleaned = 0.0224864 Jy ! Total flux subtracted in 200 components = 0.0224864 Jy ! Clean residual min=-0.002331 max=0.002366 Jy/beam ! Clean residual mean=-0.000000 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.193459 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.193459 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=2.035 mas, bmaj=4.049 mas, bpa=2.6 degrees ! Estimated noise=690.495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379963 Jy ! Component: 100 - total flux cleaned = 0.00626744 Jy ! Component: 150 - total flux cleaned = 0.00798339 Jy ! Component: 200 - total flux cleaned = 0.00919917 Jy ! Total flux subtracted in 200 components = 0.00919917 Jy ! Clean residual min=-0.002796 max=0.003881 Jy/beam ! Clean residual mean=-0.000004 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.202659 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 = 0.000879849 Jy ! Component: 100 - total flux cleaned = 0.00153493 Jy ! Component: 150 - total flux cleaned = 0.00202839 Jy ! Component: 200 - total flux cleaned = 0.00233548 Jy ! Total flux subtracted in 200 components = 0.00233548 Jy ! Clean residual min=-0.002739 max=0.003946 Jy/beam ! Clean residual mean=-0.000005 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.204994 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 75 components and 0.204994 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7721 mas, bmaj=1.858 mas, bpa=-0.143 degrees ! Estimated noise=509.466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107185 Jy ! Component: 100 - total flux cleaned = -0.0010799 Jy ! Component: 150 - total flux cleaned = -0.00104437 Jy ! Component: 200 - total flux cleaned = -0.0009559 Jy ! Total flux subtracted in 200 components = -0.0009559 Jy ! Clean residual min=-0.002006 max=0.002010 Jy/beam ! Clean residual mean=-0.000000 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.204038 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.204038 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=0.094027Jy sigma=0.000644 ! Fit after self-cal, rms=0.094024Jy sigma=0.000644 wmodel J1628-1415_X_2017_08_12_pus_map.mod ! Writing 86 model components to file: J1628-1415_X_2017_08_12_pus_map.mod wobs J1628-1415_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1628-1415_X_2017_08_12_pus_uvs.fits wwins J1628-1415_X_2017_08_12_pus_map.win ! wwins: Wrote 3 windows to J1628-1415_X_2017_08_12_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 = 0.000256493 Jy ! Component: 100 - total flux cleaned = 0.000452429 Jy ! Component: 150 - total flux cleaned = 0.000717727 Jy ! Component: 200 - total flux cleaned = 0.000989957 Jy ! Component: 250 - total flux cleaned = 0.00119627 Jy ! Component: 300 - total flux cleaned = 0.00131873 Jy ! Component: 350 - total flux cleaned = 0.00145883 Jy ! Component: 400 - total flux cleaned = 0.00154842 Jy ! Component: 450 - total flux cleaned = 0.00157033 Jy ! Component: 500 - total flux cleaned = 0.00165317 Jy ! Component: 550 - total flux cleaned = 0.00169339 Jy ! Component: 600 - total flux cleaned = 0.00173287 Jy ! Component: 650 - total flux cleaned = 0.00182759 Jy ! Component: 700 - total flux cleaned = 0.00182748 Jy ! Component: 750 - total flux cleaned = 0.00180953 Jy ! Component: 800 - total flux cleaned = 0.00179256 Jy ! Component: 850 - total flux cleaned = 0.00182647 Jy ! Component: 900 - total flux cleaned = 0.00184276 Jy ! Component: 950 - total flux cleaned = 0.00185867 Jy ! Component: 1000 - total flux cleaned = 0.00187466 Jy ! Component: 1050 - total flux cleaned = 0.00190613 Jy ! Component: 1100 - total flux cleaned = 0.0019363 Jy ! Component: 1150 - total flux cleaned = 0.00192155 Jy ! Component: 1200 - total flux cleaned = 0.0019362 Jy ! Component: 1250 - total flux cleaned = 0.0019219 Jy ! Component: 1300 - total flux cleaned = 0.00192166 Jy ! Component: 1350 - total flux cleaned = 0.00187999 Jy ! Component: 1400 - total flux cleaned = 0.00186638 Jy ! Component: 1450 - total flux cleaned = 0.00188001 Jy ! Component: 1500 - total flux cleaned = 0.00193277 Jy ! Component: 1550 - total flux cleaned = 0.00193271 Jy ! Component: 1600 - total flux cleaned = 0.00199714 Jy ! Component: 1650 - total flux cleaned = 0.00200993 Jy ! Component: 1700 - total flux cleaned = 0.00209752 Jy ! Component: 1750 - total flux cleaned = 0.00212209 Jy ! Component: 1800 - total flux cleaned = 0.0021951 Jy ! Component: 1850 - total flux cleaned = 0.00221906 Jy ! Component: 1900 - total flux cleaned = 0.00227822 Jy ! Component: 1950 - total flux cleaned = 0.00234837 Jy ! Component: 2000 - total flux cleaned = 0.00238312 Jy ! Total flux subtracted in 2048 components = 0.00246285 Jy ! Clean residual min=-0.000660 max=0.000640 Jy/beam ! Clean residual mean=0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.206501 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 243 components and 0.206501 Jy ![Exited script file: muppet] wmap "J1628-1415_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7721 x 1.858 at -0.143 degrees (North through East) ! Clean map min=-0.0014498 max=0.15097 Jy/beam ! Writing clean map to FITS file: J1628-1415_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.150973 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020719 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.41171 0.41171 0.82342 1.64684 3.29368 6.58736 13.1747 26.3495 52.6989 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.15 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7721 x 1.858 at -0.143 degrees (North through East) ! Clean map min=-0.0014498 max=0.15097 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 J1628-1415_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:26:19 2019