! Started logfile: J1700-2610_X_2017_06_15_pus_uvs.log on Tue May 7 19:59:14 2019 obs J1700-2610_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1700-2610_X_2017_06_15_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.365556 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1700-2610 ! ! 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 989 lines of history. ! ! Reading 3948 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 J1700-2610_X_2017_06_15_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 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.355504Jy sigma=0.002747 ! Fit after self-cal, rms=0.246084Jy sigma=0.001927 ! 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=0.8224 mas, bmaj=2.495 mas, bpa=24.47 degrees ! Estimated noise=2023.77 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 = 0.881498 Jy ! Component: 100 - total flux cleaned = 1.10487 Jy ! Total flux subtracted in 100 components = 1.10487 Jy ! Clean residual min=-0.032711 max=0.088765 Jy/beam ! Clean residual mean=0.001195 rms=0.015056 Jy/beam ! Combined flux in latest and established models = 1.10487 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.10487 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=0.171151Jy sigma=0.001335 ! Fit after self-cal, rms=0.171146Jy sigma=0.001335 ! 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=1.039 mas, bmaj=3.02 mas, bpa=22.25 degrees ! Estimated noise=1505.89 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 = 0.110462 Jy ! Component: 100 - total flux cleaned = 0.1559 Jy ! Component: 150 - total flux cleaned = 0.175075 Jy ! Component: 200 - total flux cleaned = 0.184201 Jy ! Total flux subtracted in 200 components = 0.184201 Jy ! Clean residual min=-0.013232 max=0.016127 Jy/beam ! Clean residual mean=-0.001035 rms=0.003988 Jy/beam ! Combined flux in latest and established models = 1.28907 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 56 components and 1.28907 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=0.099157Jy sigma=0.000720 ! Fit after self-cal, rms=0.099157Jy sigma=0.000720 ! 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 1.01 FD 0.98 HN 1.00* KP 1.01 ! LA 0.97 MK 0.99 NL 1.04 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00* KP 0.95 ! LA 0.98 MK 0.99 NL 1.01 OV 0.98 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00* KP 0.98 ! LA 1.00 MK 0.99 NL 1.04 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00* KP 0.98 ! LA 1.00 MK 0.99 NL 1.04 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00* KP 0.99 ! LA 0.99 MK 1.02 NL 1.02 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00* KP 0.97 ! LA 1.03 MK 1.02 NL 1.02 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00* KP 0.98 ! LA 1.01 MK 1.01 NL 1.00 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00* KP 0.97 ! LA 1.02 MK 1.01 NL 1.02 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00* KP 0.97 ! LA 1.03 MK 1.00 NL 1.01 OV 1.00 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00* KP 0.97 ! LA 1.05 MK 0.99 NL 1.02 OV 0.98 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00* KP 0.97 ! LA 1.05 MK 1.02 NL 1.03 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00* KP 0.98 ! LA 1.02 MK 0.99 NL 1.03 OV 0.99 ! PT 1.03 SC 0.97 ! ! ! Fit before self-cal, rms=0.099157Jy sigma=0.000720 ! Fit after self-cal, rms=0.093440Jy sigma=0.000668 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=3.028 mas, bpa=22.24 degrees ! Estimated noise=1500.8 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 = 0.00157007 Jy ! Component: 100 - total flux cleaned = 0.00199161 Jy ! Component: 150 - total flux cleaned = 0.00223448 Jy ! Component: 200 - total flux cleaned = 0.00250977 Jy ! Total flux subtracted in 200 components = 0.00250977 Jy ! Clean residual min=-0.009184 max=0.007279 Jy/beam ! Clean residual mean=-0.000492 rms=0.002640 Jy/beam ! Combined flux in latest and established models = 1.29158 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 1.29158 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=0.093325Jy sigma=0.000667 ! Fit after self-cal, rms=0.093347Jy sigma=0.000667 ! 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=0.093347Jy sigma=0.000667 ! Fit after self-cal, rms=0.093347Jy sigma=0.000667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=3.029 mas, bpa=22.25 degrees ! Estimated noise=1500.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00070697 Jy ! Component: 100 - total flux cleaned = 0.00105542 Jy ! Component: 150 - total flux cleaned = 0.00126117 Jy ! Component: 200 - total flux cleaned = 0.00140426 Jy ! Total flux subtracted in 200 components = 0.00140426 Jy ! Clean residual min=-0.009196 max=0.007039 Jy/beam ! Clean residual mean=-0.000491 rms=0.002621 Jy/beam ! Combined flux in latest and established models = 1.29298 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 1.29298 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=0.093269Jy sigma=0.000667 ! Fit after self-cal, rms=0.093268Jy sigma=0.000667 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 = 0.000158019 Jy ! Component: 100 - total flux cleaned = 0.00020296 Jy ! Component: 150 - total flux cleaned = 0.000244896 Jy ! Component: 200 - total flux cleaned = 0.000326584 Jy ! Total flux subtracted in 200 components = 0.000326584 Jy ! Clean residual min=-0.009102 max=0.006973 Jy/beam ! Clean residual mean=-0.000498 rms=0.002605 Jy/beam ! Combined flux in latest and established models = 1.29331 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 1.29331 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=0.093226Jy sigma=0.000666 ! Fit after self-cal, rms=0.093224Jy sigma=0.000666 ! 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=0.093224Jy sigma=0.000666 ! Fit after self-cal, rms=0.088650Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=3.031 mas, bpa=22.27 degrees ! Estimated noise=1501.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000302436 Jy ! Component: 100 - total flux cleaned = -0.000399582 Jy ! Component: 150 - total flux cleaned = -0.000398524 Jy ! Component: 200 - total flux cleaned = -0.000440088 Jy ! Total flux subtracted in 200 components = -0.000440088 Jy ! Clean residual min=-0.003602 max=0.003138 Jy/beam ! Clean residual mean=0.000067 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 1.29287 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 1.29287 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=0.088599Jy sigma=0.000629 ! Fit after self-cal, rms=0.088605Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.34626e-05 Jy ! Component: 100 - total flux cleaned = -5.3948e-05 Jy ! Component: 150 - total flux cleaned = -5.21099e-05 Jy ! Component: 200 - total flux cleaned = -8.86109e-05 Jy ! Total flux subtracted in 200 components = -8.86109e-05 Jy ! Clean residual min=-0.003585 max=0.002979 Jy/beam ! Clean residual mean=0.000069 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 1.29278 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 75 components and 1.29278 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=0.088570Jy sigma=0.000629 ! Fit after self-cal, rms=0.088567Jy sigma=0.000629 ! 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=0.088567Jy sigma=0.000629 ! Fit after self-cal, rms=0.088560Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.194 mas, bmaj=6.146 mas, bpa=20.69 degrees ! Estimated noise=1759.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000484522 Jy ! Component: 100 - total flux cleaned = -0.000588647 Jy ! Component: 150 - total flux cleaned = -0.000674 Jy ! Component: 200 - total flux cleaned = -0.000726725 Jy ! Total flux subtracted in 200 components = -0.000726725 Jy ! Clean residual min=-0.002942 max=0.002913 Jy/beam ! Clean residual mean=0.000143 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 1.29205 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 80 components and 1.29205 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=0.088547Jy sigma=0.000629 ! Fit after self-cal, rms=0.088542Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.91982e-05 Jy ! Component: 100 - total flux cleaned = -3.06669e-05 Jy ! Component: 150 - total flux cleaned = -7.89564e-05 Jy ! Component: 200 - total flux cleaned = -0.000105984 Jy ! Total flux subtracted in 200 components = -0.000105984 Jy ! Clean residual min=-0.002908 max=0.002829 Jy/beam ! Clean residual mean=0.000148 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 1.29195 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 81 components and 1.29195 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=0.088534Jy sigma=0.000629 ! Fit after self-cal, rms=0.088531Jy sigma=0.000629 ! 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=1.04 mas, bmaj=3.031 mas, bpa=22.26 degrees ! Estimated noise=1501.35 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 3.031 at 22.26 degrees (North through East) ! Clean map min=-0.0033266 max=1.1653 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=0.088531Jy sigma=0.000629 ! Fit after self-cal, rms=0.079638Jy sigma=0.000560 ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=3.03 mas, bpa=22.24 degrees ! Estimated noise=1501.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.402e-05 Jy ! Component: 100 - total flux cleaned = -9.37614e-05 Jy ! Component: 150 - total flux cleaned = -9.47108e-05 Jy ! Component: 200 - total flux cleaned = -6.68232e-05 Jy ! Total flux subtracted in 200 components = -6.68232e-05 Jy ! Clean residual min=-0.003285 max=0.002879 Jy/beam ! Clean residual mean=0.000070 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 1.29188 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 81 components and 1.29188 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=0.079613Jy sigma=0.000560 ! Fit after self-cal, rms=0.079611Jy sigma=0.000560 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.93492e-06 Jy ! Component: 100 - total flux cleaned = -5.81567e-06 Jy ! Component: 150 - total flux cleaned = -6.3453e-06 Jy ! Component: 200 - total flux cleaned = -8.2075e-06 Jy ! Total flux subtracted in 200 components = -8.2075e-06 Jy ! Clean residual min=-0.003252 max=0.002829 Jy/beam ! Clean residual mean=0.000071 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 1.29187 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 81 components and 1.29187 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=0.079594Jy sigma=0.000560 ! Fit after self-cal, rms=0.079593Jy sigma=0.000560 ! 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=0.079593Jy sigma=0.000560 ! Fit after self-cal, rms=0.079588Jy sigma=0.000560 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=0.8235 mas, bmaj=2.501 mas, bpa=24.39 degrees ! Estimated noise=2015.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.877684 Jy ! Component: 100 - total flux cleaned = 1.09807 Jy ! Component: 150 - total flux cleaned = 1.18786 Jy ! Component: 200 - total flux cleaned = 1.23304 Jy ! Total flux subtracted in 200 components = 1.23304 Jy ! Clean residual min=-0.008945 max=0.021420 Jy/beam ! Clean residual mean=0.000488 rms=0.003946 Jy/beam ! Combined flux in latest and established models = 1.23304 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.23304 Jy ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=3.03 mas, bpa=22.23 degrees ! Estimated noise=1501 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 = 0.0306743 Jy ! Component: 100 - total flux cleaned = 0.0435391 Jy ! Component: 150 - total flux cleaned = 0.0494157 Jy ! Component: 200 - total flux cleaned = 0.0526708 Jy ! Total flux subtracted in 200 components = 0.0526708 Jy ! Clean residual min=-0.003698 max=0.003074 Jy/beam ! Clean residual mean=0.000196 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 1.28571 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 48 components and 1.28571 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=2.194 mas, bmaj=6.146 mas, bpa=20.66 degrees ! Estimated noise=1758.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276938 Jy ! Component: 100 - total flux cleaned = 0.0041107 Jy ! Component: 150 - total flux cleaned = 0.00479722 Jy ! Component: 200 - total flux cleaned = 0.00516479 Jy ! Total flux subtracted in 200 components = 0.00516479 Jy ! Clean residual min=-0.002819 max=0.002948 Jy/beam ! Clean residual mean=0.000162 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 1.29088 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 = 0.000151186 Jy ! Component: 100 - total flux cleaned = 0.00017224 Jy ! Component: 150 - total flux cleaned = 0.000192479 Jy ! Component: 200 - total flux cleaned = 0.000205128 Jy ! Total flux subtracted in 200 components = 0.000205128 Jy ! Clean residual min=-0.002825 max=0.002918 Jy/beam ! Clean residual mean=0.000154 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 1.29108 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 1.29108 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=3.03 mas, bpa=22.23 degrees ! Estimated noise=1501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000204227 Jy ! Component: 100 - total flux cleaned = -0.000207585 Jy ! Component: 150 - total flux cleaned = -0.000232783 Jy ! Component: 200 - total flux cleaned = -0.00020879 Jy ! Total flux subtracted in 200 components = -0.00020879 Jy ! Clean residual min=-0.003220 max=0.003000 Jy/beam ! Clean residual mean=0.000089 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 1.29087 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 1.29087 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=0.079564Jy sigma=0.000559 ! Fit after self-cal, rms=0.079558Jy sigma=0.000559 wmodel J1700-2610_X_2017_06_15_pus_map.mod ! Writing 69 model components to file: J1700-2610_X_2017_06_15_pus_map.mod wobs J1700-2610_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1700-2610_X_2017_06_15_pus_uvs.fits wwins J1700-2610_X_2017_06_15_pus_map.win ! wwins: Wrote 1 windows to J1700-2610_X_2017_06_15_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 = -9.38374e-05 Jy ! Component: 100 - total flux cleaned = 0.000502936 Jy ! Component: 150 - total flux cleaned = 0.000958275 Jy ! Component: 200 - total flux cleaned = 0.00103405 Jy ! Component: 250 - total flux cleaned = 0.00117638 Jy ! Component: 300 - total flux cleaned = 0.00117564 Jy ! Component: 350 - total flux cleaned = 0.00127133 Jy ! Component: 400 - total flux cleaned = 0.00133238 Jy ! Component: 450 - total flux cleaned = 0.00136192 Jy ! Component: 500 - total flux cleaned = 0.00144796 Jy ! Component: 550 - total flux cleaned = 0.00161217 Jy ! Component: 600 - total flux cleaned = 0.00169189 Jy ! Component: 650 - total flux cleaned = 0.00176933 Jy ! Component: 700 - total flux cleaned = 0.00181984 Jy ! Component: 750 - total flux cleaned = 0.00186929 Jy ! Component: 800 - total flux cleaned = 0.00189346 Jy ! Component: 850 - total flux cleaned = 0.00194069 Jy ! Component: 900 - total flux cleaned = 0.00203263 Jy ! Component: 950 - total flux cleaned = 0.00210009 Jy ! Component: 1000 - total flux cleaned = 0.00216583 Jy ! Component: 1050 - total flux cleaned = 0.00227352 Jy ! Component: 1100 - total flux cleaned = 0.00233699 Jy ! Component: 1150 - total flux cleaned = 0.00239956 Jy ! Component: 1200 - total flux cleaned = 0.00246087 Jy ! Component: 1250 - total flux cleaned = 0.00250096 Jy ! Component: 1300 - total flux cleaned = 0.00248088 Jy ! Component: 1350 - total flux cleaned = 0.00248095 Jy ! Component: 1400 - total flux cleaned = 0.0025005 Jy ! Component: 1450 - total flux cleaned = 0.00248145 Jy ! Component: 1500 - total flux cleaned = 0.00248161 Jy ! Component: 1550 - total flux cleaned = 0.00250051 Jy ! Component: 1600 - total flux cleaned = 0.00250044 Jy ! Component: 1650 - total flux cleaned = 0.00251845 Jy ! Component: 1700 - total flux cleaned = 0.00248257 Jy ! Component: 1750 - total flux cleaned = 0.00248286 Jy ! Component: 1800 - total flux cleaned = 0.00248272 Jy ! Component: 1850 - total flux cleaned = 0.00246525 Jy ! Component: 1900 - total flux cleaned = 0.00244824 Jy ! Component: 1950 - total flux cleaned = 0.00243118 Jy ! Component: 2000 - total flux cleaned = 0.00241455 Jy ! Total flux subtracted in 2048 components = 0.00241463 Jy ! Clean residual min=-0.001091 max=0.000939 Jy/beam ! Clean residual mean=0.000018 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 1.29329 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 177 components and 1.29329 Jy ![Exited script file: muppet] wmap "J1700-2610_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 3.03 at 22.23 degrees (North through East) ! Clean map min=-0.0023245 max=1.1645 Jy/beam ! Writing clean map to FITS file: J1700-2610_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.16447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000299862 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0772526 0.0772526 0.154505 0.309011 0.618021 1.23604 2.47208 4.94417 9.88834 19.7767 39.5533 79.1067 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.164 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 3.03 at 22.23 degrees (North through East) ! Clean map min=-0.0023245 max=1.1645 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 J1700-2610_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:59:15 2019