! Started logfile: J0552+1913_X_2017_02_24_pus_uvs.log on Sat May 4 09:58:27 2019 obs J0552+1913_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0552+1913_X_2017_02_24_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976245 visibilities/baseline/integration-bin. ! Found source: J0552+1913 ! ! 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 1882 lines of history. ! ! Reading 61152 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 J0552+1913_X_2017_02_24_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.791672Jy sigma=0.006594 ! Fit after self-cal, rms=0.774144Jy sigma=0.006451 ! 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=0.8058 mas, bmaj=1.454 mas, bpa=-1.812 degrees ! Estimated noise=986.119 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 = 0.174228 Jy ! Component: 100 - total flux cleaned = 0.219155 Jy ! Total flux subtracted in 100 components = 0.219155 Jy ! Clean residual min=-0.006811 max=0.018425 Jy/beam ! Clean residual mean=-0.000063 rms=0.002301 Jy/beam ! Combined flux in latest and established models = 0.219155 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.219155 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=0.090553Jy sigma=0.000719 ! Fit after self-cal, rms=0.090447Jy sigma=0.000719 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200958 Jy ! Component: 100 - total flux cleaned = 0.0300756 Jy ! Total flux subtracted in 100 components = 0.0300756 Jy ! Clean residual min=-0.004735 max=0.008668 Jy/beam ! Clean residual mean=-0.000051 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.249231 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.249231 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=0.085931Jy sigma=0.000677 ! Fit after self-cal, rms=0.085876Jy sigma=0.000677 ! Inverting map ! Added new window around map position (2.8, -3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00889727 Jy ! Component: 100 - total flux cleaned = 0.0141238 Jy ! Total flux subtracted in 100 components = 0.0141238 Jy ! Clean residual min=-0.004490 max=0.005518 Jy/beam ! Clean residual mean=-0.000036 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.263355 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.263355 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=0.084785Jy sigma=0.000666 ! Fit after self-cal, rms=0.084737Jy sigma=0.000666 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.768 mas, bpa=-1.513 degrees ! Estimated noise=347.312 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 (1.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742969 Jy ! Component: 100 - total flux cleaned = 0.012049 Jy ! Component: 150 - total flux cleaned = 0.0154072 Jy ! Component: 200 - total flux cleaned = 0.017182 Jy ! Total flux subtracted in 200 components = 0.017182 Jy ! Clean residual min=-0.003258 max=0.003488 Jy/beam ! Clean residual mean=-0.000044 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.280537 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 56 components and 0.280537 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=0.084037Jy sigma=0.000659 ! Fit after self-cal, rms=0.083968Jy sigma=0.000658 ! 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 0.96 FD 1.04 HN 0.99 KP 1.01 ! LA 0.99 MK 0.98 NL 0.97 OV 0.97 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.96 KP 1.01 ! LA 1.01 MK 0.98 NL 0.96 OV 1.02 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.99 KP 1.00 ! LA 0.97 MK 1.01 NL 0.98 OV 1.00 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.00 KP 1.01 ! LA 0.98 MK 1.00 NL 0.96 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.97 KP 1.00 ! LA 0.98 MK 1.03 NL 0.96 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.98 KP 1.00 ! LA 1.02 MK 1.01 NL 0.97 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.99 KP 0.99 ! LA 0.97 MK 1.02 NL 0.96 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.97 KP 0.99 ! LA 1.01 MK 1.00 NL 0.96 OV 1.01 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.98 KP 0.99 ! LA 0.98 MK 1.05 NL 0.98 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.97 KP 1.00 ! LA 0.97 MK 0.98 NL 0.98 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.06 KP 0.99 ! LA 0.97 MK 0.99 NL 0.96 OV 1.00 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.07 HN 0.98 KP 0.99 ! LA 0.98 MK 0.99 NL 0.96 OV 1.02 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.083968Jy sigma=0.000658 ! Fit after self-cal, rms=0.083161Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.773 mas, bpa=-2.111 degrees ! Estimated noise=345.859 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 = 0.00174033 Jy ! Component: 100 - total flux cleaned = 0.00236689 Jy ! Component: 150 - total flux cleaned = 0.0028694 Jy ! Component: 200 - total flux cleaned = 0.00319737 Jy ! Total flux subtracted in 200 components = 0.00319737 Jy ! Clean residual min=-0.001863 max=0.002384 Jy/beam ! Clean residual mean=-0.000008 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.283734 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.283734 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=0.083067Jy sigma=0.000653 ! Fit after self-cal, rms=0.083061Jy sigma=0.000653 ! 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=0.083061Jy sigma=0.000653 ! Fit after self-cal, rms=0.082900Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.764 mas, bpa=-1.663 degrees ! Estimated noise=345.178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000645757 Jy ! Component: 100 - total flux cleaned = 0.000726894 Jy ! Component: 150 - total flux cleaned = 0.000817044 Jy ! Component: 200 - total flux cleaned = 0.000867855 Jy ! Total flux subtracted in 200 components = 0.000867855 Jy ! Clean residual min=-0.001283 max=0.002093 Jy/beam ! Clean residual mean=-0.000009 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.284602 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.284602 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=0.082866Jy sigma=0.000650 ! Fit after self-cal, rms=0.082870Jy sigma=0.000650 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, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191912 Jy ! Component: 100 - total flux cleaned = 0.00264148 Jy ! Component: 150 - total flux cleaned = 0.00294385 Jy ! Component: 200 - total flux cleaned = 0.00310788 Jy ! Total flux subtracted in 200 components = 0.00310788 Jy ! Clean residual min=-0.000972 max=0.001013 Jy/beam ! Clean residual mean=0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.28771 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.28771 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=0.082826Jy sigma=0.000650 ! Fit after self-cal, rms=0.082823Jy sigma=0.000650 ! 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=0.082823Jy sigma=0.000650 ! Fit after self-cal, rms=0.082728Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.764 mas, bpa=-1.702 degrees ! Estimated noise=344.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115964 Jy ! Component: 100 - total flux cleaned = 0.000323527 Jy ! Component: 150 - total flux cleaned = 0.00043596 Jy ! Component: 200 - total flux cleaned = 0.000537488 Jy ! Total flux subtracted in 200 components = 0.000537488 Jy ! Clean residual min=-0.000894 max=0.000962 Jy/beam ! Clean residual mean=-0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.288247 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 115 components and 0.288247 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=0.082717Jy sigma=0.000650 ! Fit after self-cal, rms=0.082716Jy sigma=0.000650 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 (-17.6, -16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000444042 Jy ! Component: 100 - total flux cleaned = 0.000479377 Jy ! Component: 150 - total flux cleaned = 0.000547163 Jy ! Component: 200 - total flux cleaned = 0.000593594 Jy ! Total flux subtracted in 200 components = 0.000593594 Jy ! Clean residual min=-0.000869 max=0.000813 Jy/beam ! Clean residual mean=0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.288841 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 0.288841 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=0.082704Jy sigma=0.000650 ! Fit after self-cal, rms=0.082703Jy sigma=0.000650 ! 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=0.082703Jy sigma=0.000650 ! Fit after self-cal, rms=0.082660Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.167 mas, bmaj=2.817 mas, bpa=-2.204 degrees ! Estimated noise=418.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498062 Jy ! Component: 100 - total flux cleaned = 0.000560027 Jy ! Component: 150 - total flux cleaned = 0.00059722 Jy ! Component: 200 - total flux cleaned = 0.000640311 Jy ! Total flux subtracted in 200 components = 0.000640311 Jy ! Clean residual min=-0.000815 max=0.000726 Jy/beam ! Clean residual mean=0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.289481 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 142 components and 0.289481 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=0.082658Jy sigma=0.000650 ! Fit after self-cal, rms=0.082657Jy sigma=0.000650 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 = 5.74197e-05 Jy ! Component: 100 - total flux cleaned = 9.62522e-05 Jy ! Component: 150 - total flux cleaned = 0.000130319 Jy ! Component: 200 - total flux cleaned = 0.000137543 Jy ! Total flux subtracted in 200 components = 0.000137543 Jy ! Clean residual min=-0.000805 max=0.000698 Jy/beam ! Clean residual mean=0.000003 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.289619 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 152 components and 0.289619 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=0.082656Jy sigma=0.000650 ! Fit after self-cal, rms=0.082656Jy sigma=0.000650 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.764 mas, bpa=-1.712 degrees ! Estimated noise=344.504 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.764 at -1.712 degrees (North through East) ! Clean map min=-0.0010923 max=0.22514 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=0.8104 mas, bmaj=1.449 mas, bpa=-1.971 degrees ! Estimated noise=979.956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.172846 Jy ! Component: 100 - total flux cleaned = 0.218357 Jy ! Component: 150 - total flux cleaned = 0.237482 Jy ! Component: 200 - total flux cleaned = 0.248042 Jy ! Total flux subtracted in 200 components = 0.248042 Jy ! Clean residual min=-0.003738 max=0.005724 Jy/beam ! Clean residual mean=-0.000038 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.248042 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.248042 Jy ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.764 mas, bpa=-1.712 degrees ! Estimated noise=344.504 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 = 0.0100612 Jy ! Component: 100 - total flux cleaned = 0.0168616 Jy ! Component: 150 - total flux cleaned = 0.0218169 Jy ! Component: 200 - total flux cleaned = 0.0255876 Jy ! Total flux subtracted in 200 components = 0.0255876 Jy ! Clean residual min=-0.001508 max=0.002216 Jy/beam ! Clean residual mean=-0.000037 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.27363 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 57 components and 0.27363 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297011 Jy ! Component: 100 - total flux cleaned = 0.00533282 Jy ! Component: 150 - total flux cleaned = 0.0072283 Jy ! Component: 200 - total flux cleaned = 0.00876104 Jy ! Total flux subtracted in 200 components = 0.00876104 Jy ! Clean residual min=-0.001041 max=0.001000 Jy/beam ! Clean residual mean=-0.000016 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.282391 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 86 components and 0.282391 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=2.167 mas, bmaj=2.817 mas, bpa=-2.204 degrees ! Estimated noise=418.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208246 Jy ! Component: 100 - total flux cleaned = 0.00349193 Jy ! Component: 150 - total flux cleaned = 0.00455502 Jy ! Component: 200 - total flux cleaned = 0.00523869 Jy ! Total flux subtracted in 200 components = 0.00523869 Jy ! Clean residual min=-0.001089 max=0.000928 Jy/beam ! Clean residual mean=-0.000008 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.28763 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 = 0.000476415 Jy ! Component: 100 - total flux cleaned = 0.000784753 Jy ! Component: 150 - total flux cleaned = 0.00098864 Jy ! Component: 200 - total flux cleaned = 0.00111229 Jy ! Total flux subtracted in 200 components = 0.00111229 Jy ! Clean residual min=-0.000944 max=0.000782 Jy/beam ! Clean residual mean=-0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.288742 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 157 components and 0.288742 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.764 mas, bpa=-1.712 degrees ! Estimated noise=344.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350299 Jy ! Component: 100 - total flux cleaned = 0.000441293 Jy ! Component: 150 - total flux cleaned = 0.000499427 Jy ! Component: 200 - total flux cleaned = 0.000518079 Jy ! Total flux subtracted in 200 components = 0.000518079 Jy ! Clean residual min=-0.000760 max=0.000806 Jy/beam ! Clean residual mean=0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.28926 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 174 components and 0.28926 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=0.082661Jy sigma=0.000650 ! Fit after self-cal, rms=0.082655Jy sigma=0.000650 wmodel J0552+1913_X_2017_02_24_pus_map.mod ! Writing 174 model components to file: J0552+1913_X_2017_02_24_pus_map.mod wobs J0552+1913_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0552+1913_X_2017_02_24_pus_uvs.fits wwins J0552+1913_X_2017_02_24_pus_map.win ! wwins: Wrote 5 windows to J0552+1913_X_2017_02_24_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 = 0.000228541 Jy ! Component: 100 - total flux cleaned = 0.00026822 Jy ! Component: 150 - total flux cleaned = 0.000231404 Jy ! Component: 200 - total flux cleaned = 0.000160753 Jy ! Component: 250 - total flux cleaned = 0.000138325 Jy ! Component: 300 - total flux cleaned = 0.000116424 Jy ! Component: 350 - total flux cleaned = 0.000127081 Jy ! Component: 400 - total flux cleaned = 0.000106297 Jy ! Component: 450 - total flux cleaned = 0.00011661 Jy ! Component: 500 - total flux cleaned = 0.000116595 Jy ! Component: 550 - total flux cleaned = 0.000126646 Jy ! Component: 600 - total flux cleaned = 0.000175005 Jy ! Component: 650 - total flux cleaned = 0.000175035 Jy ! Component: 700 - total flux cleaned = 0.000221781 Jy ! Component: 750 - total flux cleaned = 0.000230966 Jy ! Component: 800 - total flux cleaned = 0.000249162 Jy ! Component: 850 - total flux cleaned = 0.000266943 Jy ! Component: 900 - total flux cleaned = 0.000266795 Jy ! Component: 950 - total flux cleaned = 0.000284133 Jy ! Component: 1000 - total flux cleaned = 0.000284073 Jy ! Component: 1050 - total flux cleaned = 0.000283937 Jy ! Component: 1100 - total flux cleaned = 0.000292194 Jy ! Component: 1150 - total flux cleaned = 0.000292091 Jy ! Component: 1200 - total flux cleaned = 0.000283913 Jy ! Component: 1250 - total flux cleaned = 0.000307931 Jy ! Component: 1300 - total flux cleaned = 0.000284241 Jy ! Component: 1350 - total flux cleaned = 0.000276465 Jy ! Component: 1400 - total flux cleaned = 0.000284158 Jy ! Component: 1450 - total flux cleaned = 0.000268828 Jy ! Component: 1500 - total flux cleaned = 0.000238812 Jy ! Component: 1550 - total flux cleaned = 0.000246355 Jy ! Component: 1600 - total flux cleaned = 0.000246383 Jy ! Component: 1650 - total flux cleaned = 0.000253708 Jy ! Component: 1700 - total flux cleaned = 0.00026081 Jy ! Component: 1750 - total flux cleaned = 0.000246636 Jy ! Component: 1800 - total flux cleaned = 0.000253748 Jy ! Component: 1850 - total flux cleaned = 0.000232868 Jy ! Component: 1900 - total flux cleaned = 0.000205336 Jy ! Component: 1950 - total flux cleaned = 0.000191727 Jy ! Component: 2000 - total flux cleaned = 0.000178169 Jy ! Total flux subtracted in 2048 components = 0.000151312 Jy ! Clean residual min=-0.000408 max=0.000420 Jy/beam ! Clean residual mean=0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.289411 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 315 components and 0.289411 Jy ![Exited script file: muppet] wmap "J0552+1913_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.764 at -1.712 degrees (North through East) ! Clean map min=-0.00071019 max=0.22505 Jy/beam ! Writing clean map to FITS file: J0552+1913_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.225049 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125912 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.167847 0.167847 0.335693 0.671386 1.34277 2.68554 5.37109 10.7422 21.4844 42.9687 85.9374 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.225 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.764 at -1.712 degrees (North through East) ! Clean map min=-0.00071019 max=0.22505 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 J0552+1913_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:58:31 2019