! Started logfile: J1226-1328_X_2017_07_16_pus_uvs.log on Thu May 9 14:05:05 2019 obs J1226-1328_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1226-1328_X_2017_07_16_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.776023 visibilities/baseline/integration-bin. ! Found source: J1226-1328 ! ! 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 1200 lines of history. ! ! Reading 31848 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 J1226-1328_X_2017_07_16_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 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.821377Jy sigma=0.006272 ! Fit after self-cal, rms=0.796702Jy sigma=0.006086 ! 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=0.6376 mas, bmaj=1.671 mas, bpa=-3.876 degrees ! Estimated noise=1090.63 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 = 0.15974 Jy ! Component: 100 - total flux cleaned = 0.194633 Jy ! Total flux subtracted in 100 components = 0.194633 Jy ! Clean residual min=-0.004947 max=0.010405 Jy/beam ! Clean residual mean=-0.000001 rms=0.001578 Jy/beam ! Combined flux in latest and established models = 0.194633 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.194633 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=0.094074Jy sigma=0.000665 ! Fit after self-cal, rms=0.094073Jy sigma=0.000665 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01125 Jy ! Component: 100 - total flux cleaned = 0.0172245 Jy ! Total flux subtracted in 100 components = 0.0172245 Jy ! Clean residual min=-0.004172 max=0.004419 Jy/beam ! Clean residual mean=0.000000 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.211857 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.211857 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=0.092575Jy sigma=0.000652 ! Fit after self-cal, rms=0.092577Jy sigma=0.000652 ! 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=0.7916 mas, bmaj=1.888 mas, bpa=-2.662 degrees ! Estimated noise=527.534 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 = 0.00414954 Jy ! Component: 100 - total flux cleaned = 0.00622361 Jy ! Component: 150 - total flux cleaned = 0.00729849 Jy ! Component: 200 - total flux cleaned = 0.00786696 Jy ! Total flux subtracted in 200 components = 0.00786696 Jy ! Clean residual min=-0.002423 max=0.002262 Jy/beam ! Clean residual mean=0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.219724 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.219724 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=0.092398Jy sigma=0.000651 ! Fit after self-cal, rms=0.092403Jy sigma=0.000651 ! 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 0.97 FD 1.00* HN 1.04 KP 0.98 ! LA 0.97 MK 0.98 NL 0.99 OV 1.01 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.04 KP 1.06 ! LA 0.97 MK 0.97 NL 0.98 OV 1.01 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.04 KP 0.97 ! LA 0.98 MK 0.99 NL 0.99 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 1.00 ! LA 0.99 MK 0.99 NL 0.98 OV 1.01 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.96 KP 0.99 ! LA 0.99 MK 0.99 NL 0.98 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00 KP 0.99 ! LA 1.02 MK 1.10 NL 0.97 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 0.95 ! LA 1.00 MK 1.00 NL 0.97 OV 1.02 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00 KP 0.98 ! LA 0.98 MK 0.98 NL 0.98 OV 1.02 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.02 KP 0.95 ! LA 1.00 MK 0.96 NL 0.96 OV 1.03 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.03 KP 0.95 ! LA 1.02 MK 1.00 NL 0.99 OV 1.01 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.03 KP 0.94 ! LA 1.02 MK 0.95 NL 1.01 OV 1.02 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 1.02 ! LA 1.04 MK 1.14 NL 0.98 OV 0.98 ! PT 1.05 SC 1.00 ! ! ! Fit before self-cal, rms=0.092403Jy sigma=0.000651 ! Fit after self-cal, rms=0.091761Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7928 mas, bmaj=1.886 mas, bpa=-2.686 degrees ! Estimated noise=527.41 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 = 0.000111989 Jy ! Component: 100 - total flux cleaned = 0.00012739 Jy ! Component: 150 - total flux cleaned = 0.000127725 Jy ! Component: 200 - total flux cleaned = 0.000128461 Jy ! Total flux subtracted in 200 components = 0.000128461 Jy ! Clean residual min=-0.001449 max=0.001763 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.219852 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.219852 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=0.091757Jy sigma=0.000648 ! Fit after self-cal, rms=0.091757Jy sigma=0.000648 ! 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=0.091757Jy sigma=0.000648 ! Fit after self-cal, rms=0.091826Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7914 mas, bmaj=1.89 mas, bpa=-2.615 degrees ! Estimated noise=527.485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.19817e-05 Jy ! Component: 100 - total flux cleaned = 1.063e-05 Jy ! Component: 150 - total flux cleaned = 1.98045e-05 Jy ! Component: 200 - total flux cleaned = 1.93776e-05 Jy ! Total flux subtracted in 200 components = 1.93776e-05 Jy ! Clean residual min=-0.001476 max=0.001605 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.219872 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.219872 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=0.091823Jy sigma=0.000646 ! Fit after self-cal, rms=0.091834Jy sigma=0.000646 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 (-1.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160518 Jy ! Component: 100 - total flux cleaned = 0.00239589 Jy ! Component: 150 - total flux cleaned = 0.00256797 Jy ! Component: 200 - total flux cleaned = 0.00256861 Jy ! Total flux subtracted in 200 components = 0.00256861 Jy ! Clean residual min=-0.001315 max=0.001378 Jy/beam ! Clean residual mean=0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.22244 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.22244 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=0.091805Jy sigma=0.000646 ! Fit after self-cal, rms=0.091803Jy sigma=0.000646 ! Inverting map ! Added new window around map position (3.8, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453121 Jy ! Component: 100 - total flux cleaned = 0.000417304 Jy ! Component: 150 - total flux cleaned = 0.00039508 Jy ! Component: 200 - total flux cleaned = 0.000414829 Jy ! Total flux subtracted in 200 components = 0.000414829 Jy ! Clean residual min=-0.001172 max=0.001143 Jy/beam ! Clean residual mean=0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.222855 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.222855 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=0.091782Jy sigma=0.000645 ! Fit after self-cal, rms=0.091781Jy sigma=0.000645 ! 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=0.091781Jy sigma=0.000645 ! Fit after self-cal, rms=0.091794Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7908 mas, bmaj=1.889 mas, bpa=-2.642 degrees ! Estimated noise=527.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213891 Jy ! Component: 100 - total flux cleaned = 0.000372466 Jy ! Component: 150 - total flux cleaned = 0.000477152 Jy ! Component: 200 - total flux cleaned = 0.000508385 Jy ! Total flux subtracted in 200 components = 0.000508385 Jy ! Clean residual min=-0.001103 max=0.001130 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.223364 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.223364 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=0.091785Jy sigma=0.000645 ! Fit after self-cal, rms=0.091785Jy 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 (-22.6, 22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694758 Jy ! Component: 100 - total flux cleaned = 0.000831461 Jy ! Component: 150 - total flux cleaned = 0.000812384 Jy ! Component: 200 - total flux cleaned = 0.000796464 Jy ! Total flux subtracted in 200 components = 0.000796464 Jy ! Clean residual min=-0.001042 max=0.000953 Jy/beam ! Clean residual mean=0.000002 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.22416 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.22416 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=0.091771Jy sigma=0.000645 ! Fit after self-cal, rms=0.091770Jy sigma=0.000645 ! 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=0.091770Jy sigma=0.000645 ! Fit after self-cal, rms=0.091777Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.993 mas, bmaj=3.819 mas, bpa=-2.604 degrees ! Estimated noise=718.437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000470205 Jy ! Component: 100 - total flux cleaned = 0.00050661 Jy ! Component: 150 - total flux cleaned = 0.000534759 Jy ! Component: 200 - total flux cleaned = 0.000535049 Jy ! Total flux subtracted in 200 components = 0.000535049 Jy ! Clean residual min=-0.000990 max=0.000879 Jy/beam ! Clean residual mean=0.000003 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.224695 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.224695 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=0.091776Jy sigma=0.000645 ! Fit after self-cal, rms=0.091775Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112264 Jy ! Component: 100 - total flux cleaned = 0.000112067 Jy ! Component: 150 - total flux cleaned = 0.000144176 Jy ! Component: 200 - total flux cleaned = 0.000134425 Jy ! Total flux subtracted in 200 components = 0.000134425 Jy ! Clean residual min=-0.000963 max=0.000856 Jy/beam ! Clean residual mean=0.000003 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.22483 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.22483 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=0.091774Jy sigma=0.000645 ! Fit after self-cal, rms=0.091774Jy sigma=0.000645 ! 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=0.7907 mas, bmaj=1.889 mas, bpa=-2.648 degrees ! Estimated noise=527.512 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7907 x 1.889 at -2.648 degrees (North through East) ! Clean map min=-0.0011844 max=0.20712 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=0.6372 mas, bmaj=1.672 mas, bpa=-3.933 degrees ! Estimated noise=1089.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.159529 Jy ! Component: 100 - total flux cleaned = 0.194444 Jy ! Component: 150 - total flux cleaned = 0.205728 Jy ! Component: 200 - total flux cleaned = 0.211685 Jy ! Total flux subtracted in 200 components = 0.211685 Jy ! Clean residual min=-0.002909 max=0.003258 Jy/beam ! Clean residual mean=0.000002 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.211685 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.211685 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7907 mas, bmaj=1.889 mas, bpa=-2.648 degrees ! Estimated noise=527.512 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 = 0.004376 Jy ! Component: 100 - total flux cleaned = 0.00669758 Jy ! Component: 150 - total flux cleaned = 0.00792551 Jy ! Component: 200 - total flux cleaned = 0.00887468 Jy ! Total flux subtracted in 200 components = 0.00887468 Jy ! Clean residual min=-0.001404 max=0.001230 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.22056 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.22056 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=1.993 mas, bmaj=3.819 mas, bpa=-2.604 degrees ! Estimated noise=718.437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168711 Jy ! Component: 100 - total flux cleaned = 0.00271896 Jy ! Component: 150 - total flux cleaned = 0.0033483 Jy ! Component: 200 - total flux cleaned = 0.00353907 Jy ! Total flux subtracted in 200 components = 0.00353907 Jy ! Clean residual min=-0.000928 max=0.000810 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.224099 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 = 6.32474e-05 Jy ! Component: 100 - total flux cleaned = 9.9145e-05 Jy ! Component: 150 - total flux cleaned = 6.67417e-05 Jy ! Component: 200 - total flux cleaned = 6.69474e-05 Jy ! Total flux subtracted in 200 components = 6.69474e-05 Jy ! Clean residual min=-0.000841 max=0.000835 Jy/beam ! Clean residual mean=0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.224166 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 94 components and 0.224166 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7907 mas, bmaj=1.889 mas, bpa=-2.648 degrees ! Estimated noise=527.512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000362137 Jy ! Component: 100 - total flux cleaned = 0.000333795 Jy ! Component: 150 - total flux cleaned = 0.000284131 Jy ! Component: 200 - total flux cleaned = 0.000307276 Jy ! Total flux subtracted in 200 components = 0.000307276 Jy ! Clean residual min=-0.001070 max=0.000997 Jy/beam ! Clean residual mean=0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.224473 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.224473 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=0.091785Jy sigma=0.000645 ! Fit after self-cal, rms=0.091783Jy sigma=0.000645 wmodel J1226-1328_X_2017_07_16_pus_map.mod ! Writing 110 model components to file: J1226-1328_X_2017_07_16_pus_map.mod wobs J1226-1328_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1226-1328_X_2017_07_16_pus_uvs.fits wwins J1226-1328_X_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J1226-1328_X_2017_07_16_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 = -3.01381e-05 Jy ! Component: 100 - total flux cleaned = 1.93032e-05 Jy ! Component: 150 - total flux cleaned = 3.50535e-05 Jy ! Component: 200 - total flux cleaned = 1.98481e-05 Jy ! Component: 250 - total flux cleaned = 1.96537e-05 Jy ! Component: 300 - total flux cleaned = -2.36568e-05 Jy ! Component: 350 - total flux cleaned = -9.35887e-05 Jy ! Component: 400 - total flux cleaned = -0.000120832 Jy ! Component: 450 - total flux cleaned = -0.000147308 Jy ! Component: 500 - total flux cleaned = -0.000173478 Jy ! Component: 550 - total flux cleaned = -0.000186608 Jy ! Component: 600 - total flux cleaned = -0.0002246 Jy ! Component: 650 - total flux cleaned = -0.000236903 Jy ! Component: 700 - total flux cleaned = -0.000285736 Jy ! Component: 750 - total flux cleaned = -0.000297585 Jy ! Component: 800 - total flux cleaned = -0.000356581 Jy ! Component: 850 - total flux cleaned = -0.0004026 Jy ! Component: 900 - total flux cleaned = -0.000448138 Jy ! Component: 950 - total flux cleaned = -0.000492902 Jy ! Component: 1000 - total flux cleaned = -0.000515283 Jy ! Component: 1050 - total flux cleaned = -0.000548106 Jy ! Component: 1100 - total flux cleaned = -0.000558926 Jy ! Component: 1150 - total flux cleaned = -0.000590886 Jy ! Component: 1200 - total flux cleaned = -0.000601406 Jy ! Component: 1250 - total flux cleaned = -0.000611585 Jy ! Component: 1300 - total flux cleaned = -0.000590944 Jy ! Component: 1350 - total flux cleaned = -0.000610837 Jy ! Component: 1400 - total flux cleaned = -0.000580828 Jy ! Component: 1450 - total flux cleaned = -0.000541305 Jy ! Component: 1500 - total flux cleaned = -0.000521899 Jy ! Component: 1550 - total flux cleaned = -0.000483366 Jy ! Component: 1600 - total flux cleaned = -0.000445306 Jy ! Component: 1650 - total flux cleaned = -0.000435884 Jy ! Component: 1700 - total flux cleaned = -0.000370416 Jy ! Component: 1750 - total flux cleaned = -0.000333484 Jy ! Component: 1800 - total flux cleaned = -0.000278556 Jy ! Component: 1850 - total flux cleaned = -0.000287591 Jy ! Component: 1900 - total flux cleaned = -0.000242679 Jy ! Component: 1950 - total flux cleaned = -0.000171518 Jy ! Component: 2000 - total flux cleaned = -0.000162779 Jy ! Total flux subtracted in 2048 components = -0.000127938 Jy ! Clean residual min=-0.000472 max=0.000572 Jy/beam ! Clean residual mean=0.000002 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.224345 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 245 components and 0.224345 Jy ![Exited script file: muppet] wmap "J1226-1328_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7907 x 1.889 at -2.648 degrees (North through East) ! Clean map min=-0.0009162 max=0.20766 Jy/beam ! Writing clean map to FITS file: J1226-1328_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.207664 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015689 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.22665 0.22665 0.4533 0.906599 1.8132 3.6264 7.25279 14.5056 29.0112 58.0224 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.207 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7907 x 1.889 at -2.648 degrees (North through East) ! Clean map min=-0.0009162 max=0.20766 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 J1226-1328_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:05:07 2019