! Started logfile: J1926-1005_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:53:48 2019 obs J1926-1005_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1926-1005_X_2017_05_31_pus_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974269 visibilities/baseline/integration-bin. ! Found source: J1926-1005 ! ! 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 1698 lines of history. ! ! Reading 19992 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 J1926-1005_X_2017_05_31_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.948618Jy sigma=0.007957 ! Fit after self-cal, rms=0.926039Jy sigma=0.007775 ! 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=0.675 mas, bmaj=1.718 mas, bpa=-4.536 degrees ! Estimated noise=1208.71 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 = 0.0539981 Jy ! Component: 100 - total flux cleaned = 0.0761571 Jy ! Total flux subtracted in 100 components = 0.0761571 Jy ! Clean residual min=-0.007404 max=0.017653 Jy/beam ! Clean residual mean=-0.000042 rms=0.002655 Jy/beam ! Combined flux in latest and established models = 0.0761572 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0761572 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=0.087809Jy sigma=0.000715 ! Fit after self-cal, rms=0.087610Jy sigma=0.000713 ! Inverting map ! Added new window around map position (-1.2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184986 Jy ! Component: 100 - total flux cleaned = 0.0294926 Jy ! Total flux subtracted in 100 components = 0.0294926 Jy ! Clean residual min=-0.004655 max=0.006073 Jy/beam ! Clean residual mean=-0.000023 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.10565 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.10565 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=0.082807Jy sigma=0.000669 ! Fit after self-cal, rms=0.082434Jy sigma=0.000666 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00917019 Jy ! Component: 100 - total flux cleaned = 0.0148152 Jy ! Total flux subtracted in 100 components = 0.0148152 Jy ! Clean residual min=-0.003546 max=0.003796 Jy/beam ! Clean residual mean=-0.000014 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.120465 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.120465 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=0.081182Jy sigma=0.000654 ! Fit after self-cal, rms=0.081126Jy sigma=0.000654 ! 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=0.8139 mas, bmaj=2.032 mas, bpa=-3.995 degrees ! Estimated noise=600.067 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 = 0.0057989 Jy ! Component: 100 - total flux cleaned = 0.00911236 Jy ! Component: 150 - total flux cleaned = 0.0111817 Jy ! Component: 200 - total flux cleaned = 0.0122968 Jy ! Total flux subtracted in 200 components = 0.0122968 Jy ! Clean residual min=-0.002458 max=0.002338 Jy/beam ! Clean residual mean=-0.000004 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.132762 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.132762 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=0.080699Jy sigma=0.000650 ! Fit after self-cal, rms=0.080691Jy sigma=0.000650 ! 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 1.02 FD 0.97 HN 2.60 KP 1.06 ! LA 0.93 MK 0.97 NL 0.97 OV 1.09 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.99 KP 0.98 ! LA 0.96 MK 1.02 NL 0.98 OV 1.04 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.03 KP 0.88 ! LA 1.02 MK 1.09 NL 0.95 OV 1.05 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.05 KP 0.99 ! LA 0.95 MK 0.93 NL 0.97 OV 1.01 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.98 KP 0.96 ! LA 0.96 MK 1.07 NL 0.88 OV 1.07 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.95 KP 0.96 ! LA 1.03 MK 1.02 NL 0.88 OV 0.98 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.16 KP 0.95 ! LA 0.99 MK 1.00 NL 0.86 OV 0.96 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 1.01 ! LA 1.00 MK 1.02 NL 0.90 OV 1.01 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 0.93 KP 0.99 ! LA 1.01 MK 0.90 NL 0.87 OV 1.02 ! PT 1.08 SC 1.10 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.02 KP 1.02 ! LA 1.03 MK 0.92 NL 0.94 OV 0.97 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.97 KP 0.86 ! LA 1.08 MK 1.12 NL 0.84 OV 0.95 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.93 KP 1.01 ! LA 1.00 MK 0.89 NL 0.89 OV 1.08 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.080691Jy sigma=0.000650 ! Fit after self-cal, rms=0.082315Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8203 mas, bmaj=2.041 mas, bpa=-4.394 degrees ! Estimated noise=593.492 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 = 0.000820808 Jy ! Component: 100 - total flux cleaned = 0.000819311 Jy ! Component: 150 - total flux cleaned = 0.000871629 Jy ! Component: 200 - total flux cleaned = 0.000894415 Jy ! Total flux subtracted in 200 components = 0.000894415 Jy ! Clean residual min=-0.001632 max=0.001863 Jy/beam ! Clean residual mean=-0.000005 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.133656 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.133656 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=0.082289Jy sigma=0.000646 ! Fit after self-cal, rms=0.082350Jy 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=0.082350Jy sigma=0.000646 ! Fit after self-cal, rms=0.082983Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8207 mas, bmaj=2.043 mas, bpa=-4.635 degrees ! Estimated noise=593.039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000527917 Jy ! Component: 100 - total flux cleaned = 0.000576401 Jy ! Component: 150 - total flux cleaned = 0.000596689 Jy ! Component: 200 - total flux cleaned = 0.00063233 Jy ! Total flux subtracted in 200 components = 0.00063233 Jy ! Clean residual min=-0.001556 max=0.001792 Jy/beam ! Clean residual mean=-0.000005 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.134289 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.134289 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=0.082970Jy sigma=0.000646 ! Fit after self-cal, rms=0.082979Jy 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 (4.4, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142854 Jy ! Component: 100 - total flux cleaned = 0.00186567 Jy ! Component: 150 - total flux cleaned = 0.00227373 Jy ! Component: 200 - total flux cleaned = 0.00255633 Jy ! Total flux subtracted in 200 components = 0.00255633 Jy ! Clean residual min=-0.001497 max=0.001269 Jy/beam ! Clean residual mean=-0.000004 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.136845 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.136845 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=0.082947Jy sigma=0.000646 ! Fit after self-cal, rms=0.082944Jy sigma=0.000646 ! 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=0.082944Jy sigma=0.000646 ! Fit after self-cal, rms=0.082875Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.819 mas, bmaj=2.042 mas, bpa=-4.916 degrees ! Estimated noise=591.885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00057917 Jy ! Component: 100 - total flux cleaned = 0.000929881 Jy ! Component: 150 - total flux cleaned = 0.00112945 Jy ! Component: 200 - total flux cleaned = 0.00123487 Jy ! Total flux subtracted in 200 components = 0.00123487 Jy ! Clean residual min=-0.001401 max=0.001190 Jy/beam ! Clean residual mean=-0.000003 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.13808 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 88 components and 0.13808 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=0.082864Jy sigma=0.000646 ! Fit after self-cal, rms=0.082867Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104832 Jy ! Component: 100 - total flux cleaned = 0.000175711 Jy ! Component: 150 - total flux cleaned = 0.000256406 Jy ! Component: 200 - total flux cleaned = 0.000345959 Jy ! Total flux subtracted in 200 components = 0.000345959 Jy ! Clean residual min=-0.001376 max=0.001183 Jy/beam ! Clean residual mean=-0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.138426 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 93 components and 0.138426 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=0.082860Jy sigma=0.000646 ! Fit after self-cal, rms=0.082859Jy 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=0.082859Jy sigma=0.000645 ! Fit after self-cal, rms=0.082656Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.116 mas, bmaj=3.849 mas, bpa=-5.652 degrees ! Estimated noise=779.659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495187 Jy ! Component: 100 - total flux cleaned = 0.000591323 Jy ! Component: 150 - total flux cleaned = 0.000613825 Jy ! Component: 200 - total flux cleaned = 0.000624259 Jy ! Total flux subtracted in 200 components = 0.000624259 Jy ! Clean residual min=-0.001185 max=0.001073 Jy/beam ! Clean residual mean=-0.000007 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.13905 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.13905 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=0.082653Jy sigma=0.000645 ! Fit after self-cal, rms=0.082654Jy 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 = 5.70473e-05 Jy ! Component: 100 - total flux cleaned = 4.80801e-05 Jy ! Component: 150 - total flux cleaned = 1.70288e-05 Jy ! Component: 200 - total flux cleaned = 3.4204e-06 Jy ! Total flux subtracted in 200 components = 3.4204e-06 Jy ! Clean residual min=-0.001176 max=0.001040 Jy/beam ! Clean residual mean=-0.000007 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.139053 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.139053 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=0.082653Jy sigma=0.000645 ! Fit after self-cal, rms=0.082653Jy 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=0.8168 mas, bmaj=2.04 mas, bpa=-5.116 degrees ! Estimated noise=590.388 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8168 x 2.04 at -5.116 degrees (North through East) ! Clean map min=-0.0012737 max=0.069085 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=0.6767 mas, bmaj=1.722 mas, bpa=-5.554 degrees ! Estimated noise=1190.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.053637 Jy ! Component: 100 - total flux cleaned = 0.0804104 Jy ! Component: 150 - total flux cleaned = 0.0971159 Jy ! Component: 200 - total flux cleaned = 0.108105 Jy ! Total flux subtracted in 200 components = 0.108105 Jy ! Clean residual min=-0.003732 max=0.005930 Jy/beam ! Clean residual mean=-0.000024 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.108105 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.108105 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8168 mas, bmaj=2.04 mas, bpa=-5.116 degrees ! Estimated noise=590.388 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 = 0.0104266 Jy ! Component: 100 - total flux cleaned = 0.0164298 Jy ! Component: 150 - total flux cleaned = 0.0201029 Jy ! Component: 200 - total flux cleaned = 0.0226238 Jy ! Total flux subtracted in 200 components = 0.0226238 Jy ! Clean residual min=-0.001978 max=0.001824 Jy/beam ! Clean residual mean=-0.000005 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.130728 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 38 components and 0.130728 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=2.116 mas, bmaj=3.849 mas, bpa=-5.652 degrees ! Estimated noise=779.659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281839 Jy ! Component: 100 - total flux cleaned = 0.0043154 Jy ! Component: 150 - total flux cleaned = 0.00539959 Jy ! Component: 200 - total flux cleaned = 0.00621267 Jy ! Total flux subtracted in 200 components = 0.00621267 Jy ! Clean residual min=-0.001449 max=0.001277 Jy/beam ! Clean residual mean=-0.000008 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.136941 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 = 0.000529996 Jy ! Component: 100 - total flux cleaned = 0.000737892 Jy ! Component: 150 - total flux cleaned = 0.000936067 Jy ! Component: 200 - total flux cleaned = 0.00109297 Jy ! Total flux subtracted in 200 components = 0.00109297 Jy ! Clean residual min=-0.001276 max=0.001111 Jy/beam ! Clean residual mean=-0.000007 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.138034 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 80 components and 0.138034 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8168 mas, bmaj=2.04 mas, bpa=-5.116 degrees ! Estimated noise=590.388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112411 Jy ! Component: 100 - total flux cleaned = 0.000187464 Jy ! Component: 150 - total flux cleaned = 0.000282907 Jy ! Component: 200 - total flux cleaned = 0.000389271 Jy ! Total flux subtracted in 200 components = 0.000389271 Jy ! Clean residual min=-0.001375 max=0.001284 Jy/beam ! Clean residual mean=-0.000003 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.138423 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.138423 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=0.082671Jy sigma=0.000646 ! Fit after self-cal, rms=0.082663Jy sigma=0.000646 wmodel J1926-1005_X_2017_05_31_pus_map.mod ! Writing 92 model components to file: J1926-1005_X_2017_05_31_pus_map.mod wobs J1926-1005_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1926-1005_X_2017_05_31_pus_uvs.fits wwins J1926-1005_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J1926-1005_X_2017_05_31_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 = -0.000328902 Jy ! Component: 100 - total flux cleaned = -0.000438167 Jy ! Component: 150 - total flux cleaned = -0.000479253 Jy ! Component: 200 - total flux cleaned = -0.000516465 Jy ! Component: 250 - total flux cleaned = -0.000534197 Jy ! Component: 300 - total flux cleaned = -0.000534026 Jy ! Component: 350 - total flux cleaned = -0.000534336 Jy ! Component: 400 - total flux cleaned = -0.000550337 Jy ! Component: 450 - total flux cleaned = -0.000518568 Jy ! Component: 500 - total flux cleaned = -0.000503589 Jy ! Component: 550 - total flux cleaned = -0.000503654 Jy ! Component: 600 - total flux cleaned = -0.000445634 Jy ! Component: 650 - total flux cleaned = -0.000389249 Jy ! Component: 700 - total flux cleaned = -0.000361804 Jy ! Component: 750 - total flux cleaned = -0.000308429 Jy ! Component: 800 - total flux cleaned = -0.000321978 Jy ! Component: 850 - total flux cleaned = -0.00033444 Jy ! Component: 900 - total flux cleaned = -0.00030918 Jy ! Component: 950 - total flux cleaned = -0.000296856 Jy ! Component: 1000 - total flux cleaned = -0.000308919 Jy ! Component: 1050 - total flux cleaned = -0.000273338 Jy ! Component: 1100 - total flux cleaned = -0.000250158 Jy ! Component: 1150 - total flux cleaned = -0.000238843 Jy ! Component: 1200 - total flux cleaned = -0.000205273 Jy ! Component: 1250 - total flux cleaned = -0.00019414 Jy ! Component: 1300 - total flux cleaned = -0.000172536 Jy ! Component: 1350 - total flux cleaned = -0.000161701 Jy ! Component: 1400 - total flux cleaned = -0.00014053 Jy ! Component: 1450 - total flux cleaned = -0.000130231 Jy ! Component: 1500 - total flux cleaned = -0.000140602 Jy ! Component: 1550 - total flux cleaned = -0.000160682 Jy ! Component: 1600 - total flux cleaned = -0.000160701 Jy ! Component: 1650 - total flux cleaned = -0.000170405 Jy ! Component: 1700 - total flux cleaned = -0.000131751 Jy ! Component: 1750 - total flux cleaned = -0.000112579 Jy ! Component: 1800 - total flux cleaned = -8.42184e-05 Jy ! Component: 1850 - total flux cleaned = -8.41963e-05 Jy ! Component: 1900 - total flux cleaned = -4.72376e-05 Jy ! Component: 1950 - total flux cleaned = -3.80942e-05 Jy ! Component: 2000 - total flux cleaned = -2.89642e-05 Jy ! Total flux subtracted in 2048 components = -2.06887e-06 Jy ! Clean residual min=-0.000653 max=0.000561 Jy/beam ! Clean residual mean=0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.138421 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 225 components and 0.138421 Jy ![Exited script file: muppet] wmap "J1926-1005_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8168 x 2.04 at -5.116 degrees (North through East) ! Clean map min=-0.001243 max=0.068385 Jy/beam ! Writing clean map to FITS file: J1926-1005_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0683849 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160348 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.703436 0.703436 1.40687 2.81375 5.62749 11.255 22.51 45.0199 90.0398 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.068 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8168 x 2.04 at -5.116 degrees (North through East) ! Clean map min=-0.001243 max=0.068385 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 J1926-1005_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:53:50 2019