! Started logfile: J1037-2934_X_2017_10_09_pus_uvs.log on Sun May 12 15:20:10 2019 obs J1037-2934_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1037-2934_X_2017_10_09_pus_uva.fits ! AN table 1: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.373932 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1037-2934 ! ! 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 763 lines of history. ! ! Reading 4200 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 J1037-2934_X_2017_10_09_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 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.688078Jy sigma=0.004861 ! Fit after self-cal, rms=0.490666Jy sigma=0.003596 ! 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=0.7045 mas, bmaj=4.03 mas, bpa=-22.26 degrees ! Estimated noise=2485.28 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 = 1.07338 Jy ! Component: 100 - total flux cleaned = 1.34993 Jy ! Total flux subtracted in 100 components = 1.34993 Jy ! Clean residual min=-0.046578 max=0.108671 Jy/beam ! Clean residual mean=-0.002099 rms=0.019024 Jy/beam ! Combined flux in latest and established models = 1.34993 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.34993 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=0.234087Jy sigma=0.001619 ! Fit after self-cal, rms=0.234014Jy sigma=0.001618 ! 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=0.9654 mas, bmaj=4.845 mas, bpa=-22.15 degrees ! Estimated noise=1676.83 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 = 0.154541 Jy ! Component: 100 - total flux cleaned = 0.223526 Jy ! Component: 150 - total flux cleaned = 0.257997 Jy ! Component: 200 - total flux cleaned = 0.275959 Jy ! Total flux subtracted in 200 components = 0.275959 Jy ! Clean residual min=-0.020477 max=0.023599 Jy/beam ! Clean residual mean=0.000026 rms=0.005261 Jy/beam ! Combined flux in latest and established models = 1.62589 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 52 components and 1.62589 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=0.131565Jy sigma=0.000741 ! Fit after self-cal, rms=0.131531Jy sigma=0.000740 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.99 ! LA 0.97 MK 0.99 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.03 KP 1.02 ! LA 0.98 MK 0.98 NL 1.00* OV 1.00* ! PT 0.97 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 0.95 ! LA 1.01 MK 0.99 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.01 KP 0.96 ! LA 1.01 MK 1.00 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.94 KP 0.97 ! LA 1.01 MK 1.02 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.95 ! LA 1.00 MK 1.01 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.01 KP 0.96 ! LA 1.01 MK 1.02 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.99 KP 0.97 ! LA 1.00 MK 1.00 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.04 KP 0.96 ! LA 1.01 MK 0.99 NL 1.00* OV 1.00* ! PT 1.02 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.07 KP 0.97 ! LA 1.03 MK 1.01 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.03 KP 1.00 ! LA 1.02 MK 1.01 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.06 KP 0.94 ! LA 1.01 MK 1.02 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Fit before self-cal, rms=0.131531Jy sigma=0.000740 ! Fit after self-cal, rms=0.122839Jy sigma=0.000669 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9552 mas, bmaj=4.818 mas, bpa=-22.18 degrees ! Estimated noise=1703.7 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 = -0.00388094 Jy ! Component: 100 - total flux cleaned = -0.00454505 Jy ! Component: 150 - total flux cleaned = -0.00491591 Jy ! Component: 200 - total flux cleaned = -0.0052494 Jy ! Total flux subtracted in 200 components = -0.0052494 Jy ! Clean residual min=-0.010812 max=0.013034 Jy/beam ! Clean residual mean=-0.000104 rms=0.003067 Jy/beam ! Combined flux in latest and established models = 1.62064 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 1.62064 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=0.121815Jy sigma=0.000665 ! Fit after self-cal, rms=0.121790Jy sigma=0.000665 ! 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=0.121790Jy sigma=0.000665 ! Fit after self-cal, rms=0.118721Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9549 mas, bmaj=4.812 mas, bpa=-22.16 degrees ! Estimated noise=1703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00185518 Jy ! Component: 100 - total flux cleaned = -0.0016436 Jy ! Component: 150 - total flux cleaned = -0.00164647 Jy ! Component: 200 - total flux cleaned = -0.00172785 Jy ! Total flux subtracted in 200 components = -0.00172785 Jy ! Clean residual min=-0.007050 max=0.011279 Jy/beam ! Clean residual mean=-0.000072 rms=0.002335 Jy/beam ! Combined flux in latest and established models = 1.61892 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 1.61892 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=0.118512Jy sigma=0.000644 ! Fit after self-cal, rms=0.118488Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0090513 Jy ! Component: 100 - total flux cleaned = 0.0101315 Jy ! Component: 150 - total flux cleaned = 0.00995368 Jy ! Component: 200 - total flux cleaned = 0.0095346 Jy ! Total flux subtracted in 200 components = 0.0095346 Jy ! Clean residual min=-0.004761 max=0.005323 Jy/beam ! Clean residual mean=0.000036 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 1.62845 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 1.62845 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=0.117468Jy sigma=0.000637 ! Fit after self-cal, rms=0.117421Jy sigma=0.000636 ! 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=0.117421Jy sigma=0.000636 ! Fit after self-cal, rms=0.117467Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9551 mas, bmaj=4.813 mas, bpa=-22.18 degrees ! Estimated noise=1703.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269538 Jy ! Component: 100 - total flux cleaned = 0.00222109 Jy ! Component: 150 - total flux cleaned = 0.00202812 Jy ! Component: 200 - total flux cleaned = 0.00203112 Jy ! Total flux subtracted in 200 components = 0.00203112 Jy ! Clean residual min=-0.003724 max=0.004054 Jy/beam ! Clean residual mean=0.000027 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 1.63048 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 111 components and 1.63048 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=0.117204Jy sigma=0.000633 ! Fit after self-cal, rms=0.117189Jy sigma=0.000633 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 = 0.000674707 Jy ! Component: 100 - total flux cleaned = 0.000978875 Jy ! Component: 150 - total flux cleaned = 0.00111761 Jy ! Component: 200 - total flux cleaned = 0.0011832 Jy ! Total flux subtracted in 200 components = 0.0011832 Jy ! Clean residual min=-0.003417 max=0.003728 Jy/beam ! Clean residual mean=0.000032 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 1.63166 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 1.63166 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=0.117073Jy sigma=0.000633 ! Fit after self-cal, rms=0.117066Jy sigma=0.000633 ! 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=0.117066Jy sigma=0.000633 ! Fit after self-cal, rms=0.117183Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.182 mas, bmaj=7.649 mas, bpa=-5.031 degrees ! Estimated noise=1919.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278477 Jy ! Component: 100 - total flux cleaned = 7.30408e-05 Jy ! Component: 150 - total flux cleaned = 6.4429e-06 Jy ! Component: 200 - total flux cleaned = -5.12351e-05 Jy ! Total flux subtracted in 200 components = -5.12351e-05 Jy ! Clean residual min=-0.002808 max=0.003636 Jy/beam ! Clean residual mean=0.000029 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 1.63161 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 133 components and 1.63161 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=0.117149Jy sigma=0.000633 ! Fit after self-cal, rms=0.117145Jy sigma=0.000633 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 = 0.00027425 Jy ! Component: 100 - total flux cleaned = 0.000379088 Jy ! Component: 150 - total flux cleaned = 0.000356686 Jy ! Component: 200 - total flux cleaned = 0.000334163 Jy ! Total flux subtracted in 200 components = 0.000334163 Jy ! Clean residual min=-0.002665 max=0.003510 Jy/beam ! Clean residual mean=0.000031 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 1.63195 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 139 components and 1.63195 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=0.117121Jy sigma=0.000632 ! Fit after self-cal, rms=0.117119Jy sigma=0.000632 ! 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=0.9553 mas, bmaj=4.814 mas, bpa=-22.18 degrees ! Estimated noise=1703.53 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9553 x 4.814 at -22.18 degrees (North through East) ! Clean map min=-0.0048492 max=1.4006 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=0.117119Jy sigma=0.000632 ! Fit after self-cal, rms=0.105143Jy sigma=0.000543 ! Inverting map and beam ! Estimated beam: bmin=0.9554 mas, bmaj=4.815 mas, bpa=-22.19 degrees ! Estimated noise=1703.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202098 Jy ! Component: 100 - total flux cleaned = 0.000259127 Jy ! Component: 150 - total flux cleaned = 0.000260092 Jy ! Component: 200 - total flux cleaned = 0.000261205 Jy ! Total flux subtracted in 200 components = 0.000261205 Jy ! Clean residual min=-0.003121 max=0.003385 Jy/beam ! Clean residual mean=0.000025 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 1.63221 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 151 components and 1.63221 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=0.105066Jy sigma=0.000543 ! Fit after self-cal, rms=0.105065Jy sigma=0.000543 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000405827 Jy ! Component: 100 - total flux cleaned = 0.000404705 Jy ! Component: 150 - total flux cleaned = 0.000362132 Jy ! Component: 200 - total flux cleaned = 0.000362635 Jy ! Total flux subtracted in 200 components = 0.000362635 Jy ! Clean residual min=-0.003050 max=0.003355 Jy/beam ! Clean residual mean=0.000025 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 1.63257 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 157 components and 1.63257 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=0.105016Jy sigma=0.000543 ! Fit after self-cal, rms=0.105015Jy sigma=0.000543 ! 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=0.105015Jy sigma=0.000543 ! Fit after self-cal, rms=0.105074Jy sigma=0.000543 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=0.7068 mas, bmaj=4.057 mas, bpa=-22.31 degrees ! Estimated noise=2500.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.07789 Jy ! Component: 100 - total flux cleaned = 1.35086 Jy ! Component: 150 - total flux cleaned = 1.46029 Jy ! Component: 200 - total flux cleaned = 1.51918 Jy ! Total flux subtracted in 200 components = 1.51918 Jy ! Clean residual min=-0.019263 max=0.030002 Jy/beam ! Clean residual mean=-0.000806 rms=0.006624 Jy/beam ! Combined flux in latest and established models = 1.51918 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 31 model components to the UV plane model. ! The established model now contains 31 components and 1.51918 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9556 mas, bmaj=4.815 mas, bpa=-22.19 degrees ! Estimated noise=1703.47 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 = 0.0508278 Jy ! Component: 100 - total flux cleaned = 0.0777793 Jy ! Component: 150 - total flux cleaned = 0.0926559 Jy ! Component: 200 - total flux cleaned = 0.101331 Jy ! Total flux subtracted in 200 components = 0.101331 Jy ! Clean residual min=-0.005511 max=0.006244 Jy/beam ! Clean residual mean=-0.000156 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 1.62051 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 71 components and 1.62051 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=3.183 mas, bmaj=7.648 mas, bpa=-5.026 degrees ! Estimated noise=1918.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00676619 Jy ! Component: 100 - total flux cleaned = 0.00854745 Jy ! Component: 150 - total flux cleaned = 0.00877201 Jy ! Component: 200 - total flux cleaned = 0.0091467 Jy ! Total flux subtracted in 200 components = 0.0091467 Jy ! Clean residual min=-0.003808 max=0.003202 Jy/beam ! Clean residual mean=-0.000028 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 1.62965 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 = 0.000322489 Jy ! Component: 100 - total flux cleaned = 0.000600231 Jy ! Component: 150 - total flux cleaned = 0.000895251 Jy ! Component: 200 - total flux cleaned = 0.00104965 Jy ! Total flux subtracted in 200 components = 0.00104965 Jy ! Clean residual min=-0.003207 max=0.003142 Jy/beam ! Clean residual mean=0.000004 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 1.6307 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 112 components and 1.6307 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9556 mas, bmaj=4.815 mas, bpa=-22.19 degrees ! Estimated noise=1703.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.81023e-05 Jy ! Component: 100 - total flux cleaned = 0.000394225 Jy ! Component: 150 - total flux cleaned = 0.000651845 Jy ! Component: 200 - total flux cleaned = 0.00073153 Jy ! Total flux subtracted in 200 components = 0.00073153 Jy ! Clean residual min=-0.003302 max=0.003287 Jy/beam ! Clean residual mean=0.000015 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 1.63144 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 135 components and 1.63144 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=0.105407Jy sigma=0.000544 ! Fit after self-cal, rms=0.105378Jy sigma=0.000544 wmodel J1037-2934_X_2017_10_09_pus_map.mod ! Writing 135 model components to file: J1037-2934_X_2017_10_09_pus_map.mod wobs J1037-2934_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1037-2934_X_2017_10_09_pus_uvs.fits wwins J1037-2934_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J1037-2934_X_2017_10_09_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 = -0.000349154 Jy ! Component: 100 - total flux cleaned = -0.000784664 Jy ! Component: 150 - total flux cleaned = -0.00108551 Jy ! Component: 200 - total flux cleaned = -0.000946414 Jy ! Component: 250 - total flux cleaned = -0.000723277 Jy ! Component: 300 - total flux cleaned = -0.000422878 Jy ! Component: 350 - total flux cleaned = -0.000381483 Jy ! Component: 400 - total flux cleaned = -0.000302157 Jy ! Component: 450 - total flux cleaned = -0.000263781 Jy ! Component: 500 - total flux cleaned = -0.000188626 Jy ! Component: 550 - total flux cleaned = -0.000225615 Jy ! Component: 600 - total flux cleaned = -0.000261323 Jy ! Component: 650 - total flux cleaned = -0.00019251 Jy ! Component: 700 - total flux cleaned = -0.000158664 Jy ! Component: 750 - total flux cleaned = -6.01968e-05 Jy ! Component: 800 - total flux cleaned = 6.79664e-05 Jy ! Component: 850 - total flux cleaned = 0.000193681 Jy ! Component: 900 - total flux cleaned = 0.000408847 Jy ! Component: 950 - total flux cleaned = 0.000589622 Jy ! Component: 1000 - total flux cleaned = 0.000707877 Jy ! Component: 1050 - total flux cleaned = 0.000882179 Jy ! Component: 1100 - total flux cleaned = 0.000910711 Jy ! Component: 1150 - total flux cleaned = 0.00105184 Jy ! Component: 1200 - total flux cleaned = 0.00110783 Jy ! Component: 1250 - total flux cleaned = 0.00118998 Jy ! Component: 1300 - total flux cleaned = 0.00135161 Jy ! Component: 1350 - total flux cleaned = 0.00143114 Jy ! Component: 1400 - total flux cleaned = 0.00156213 Jy ! Component: 1450 - total flux cleaned = 0.00163944 Jy ! Component: 1500 - total flux cleaned = 0.00171563 Jy ! Component: 1550 - total flux cleaned = 0.00176564 Jy ! Component: 1600 - total flux cleaned = 0.00183999 Jy ! Component: 1650 - total flux cleaned = 0.00198626 Jy ! Component: 1700 - total flux cleaned = 0.0020099 Jy ! Component: 1750 - total flux cleaned = 0.00217634 Jy ! Component: 1800 - total flux cleaned = 0.00217643 Jy ! Component: 1850 - total flux cleaned = 0.00226971 Jy ! Component: 1900 - total flux cleaned = 0.00233889 Jy ! Component: 1950 - total flux cleaned = 0.00240736 Jy ! Component: 2000 - total flux cleaned = 0.00256489 Jy ! Total flux subtracted in 2048 components = 0.00265375 Jy ! Clean residual min=-0.001105 max=0.001181 Jy/beam ! Clean residual mean=0.000009 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 1.63409 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 257 components and 1.63409 Jy ![Exited script file: muppet] wmap "J1037-2934_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9556 x 4.815 at -22.19 degrees (North through East) ! Clean map min=-0.0043245 max=1.3954 Jy/beam ! Writing clean map to FITS file: J1037-2934_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.39543 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000423461 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0910386 0.0910386 0.182077 0.364154 0.728309 1.45662 2.91323 5.82647 11.6529 23.3059 46.6117 93.2235 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.395 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9556 x 4.815 at -22.19 degrees (North through East) ! Clean map min=-0.0043245 max=1.3954 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 J1037-2934_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:20:12 2019