! Started logfile: J1753+2848_X_2017_06_10_pus_uvs.log on Mon May 6 12:50:49 2019 obs J1753+2848_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1753+2848_X_2017_06_10_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.861111 visibilities/baseline/integration-bin. ! Found source: J1753+2848 ! ! 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 1309 lines of history. ! ! Reading 7440 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 J1753+2848_X_2017_06_10_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.254612Jy sigma=0.002379 ! Fit after self-cal, rms=0.227935Jy sigma=0.002123 ! 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=0.6755 mas, bmaj=1.689 mas, bpa=-1.437 degrees ! Estimated noise=1207.06 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 = 0.62151 Jy ! Component: 100 - total flux cleaned = 0.791366 Jy ! Total flux subtracted in 100 components = 0.791366 Jy ! Clean residual min=-0.025653 max=0.072213 Jy/beam ! Clean residual mean=-0.000226 rms=0.008018 Jy/beam ! Combined flux in latest and established models = 0.791366 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.791366 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=0.161297Jy sigma=0.001597 ! Fit after self-cal, rms=0.160663Jy sigma=0.001591 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0808409 Jy ! Component: 100 - total flux cleaned = 0.12345 Jy ! Total flux subtracted in 100 components = 0.12345 Jy ! Clean residual min=-0.015461 max=0.022528 Jy/beam ! Clean residual mean=-0.000095 rms=0.004116 Jy/beam ! Combined flux in latest and established models = 0.914816 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.914816 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=0.098849Jy sigma=0.000955 ! Fit after self-cal, rms=0.097647Jy sigma=0.000945 ! Inverting map ! Added new window around map position (0.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0308365 Jy ! Component: 100 - total flux cleaned = 0.0512188 Jy ! Total flux subtracted in 100 components = 0.0512188 Jy ! Clean residual min=-0.013891 max=0.012913 Jy/beam ! Clean residual mean=-0.000045 rms=0.002847 Jy/beam ! Combined flux in latest and established models = 0.966035 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.966035 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=0.083763Jy sigma=0.000797 ! Fit after self-cal, rms=0.083140Jy sigma=0.000792 ! 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=0.8368 mas, bmaj=1.943 mas, bpa=-0.2623 degrees ! Estimated noise=848.744 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 = 0.0208434 Jy ! Component: 100 - total flux cleaned = 0.0331577 Jy ! Component: 150 - total flux cleaned = 0.0411595 Jy ! Component: 200 - total flux cleaned = 0.0466692 Jy ! Total flux subtracted in 200 components = 0.0466692 Jy ! Clean residual min=-0.011048 max=0.006955 Jy/beam ! Clean residual mean=0.000013 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 1.0127 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 52 components and 1.0127 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=0.077716Jy sigma=0.000731 ! Fit after self-cal, rms=0.077406Jy sigma=0.000729 ! 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 1.00 FD 0.98 HN 1.05 KP 1.04 ! LA 0.96 MK 0.97 NL 0.96 OV 0.98 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.01 ! LA 0.97 MK 0.99 NL 0.97 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 1.02 ! LA 1.00 MK 0.99 NL 0.97 OV 0.98 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.04 KP 1.02 ! LA 1.00 MK 0.98 NL 0.97 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.99 KP 1.02 ! LA 0.98 MK 1.00 NL 0.95 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.03 KP 1.03 ! LA 0.99 MK 0.99 NL 0.97 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 1.04 ! LA 0.99 MK 1.01 NL 0.98 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.02 KP 1.02 ! LA 0.98 MK 1.00 NL 0.96 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.03 KP 1.04 ! LA 0.99 MK 0.97 NL 0.97 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.06 KP 1.03 ! LA 1.00 MK 1.00 NL 0.96 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.04 KP 1.04 ! LA 1.01 MK 0.97 NL 0.97 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.99 ! LA 0.98 MK 1.00 NL 0.97 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.077406Jy sigma=0.000729 ! Fit after self-cal, rms=0.072687Jy sigma=0.000677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8391 mas, bmaj=1.949 mas, bpa=-0.5099 degrees ! Estimated noise=848.54 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 = 0.00387825 Jy ! Component: 100 - total flux cleaned = 0.0039356 Jy ! Component: 150 - total flux cleaned = 0.00393355 Jy ! Component: 200 - total flux cleaned = 0.00385351 Jy ! Total flux subtracted in 200 components = 0.00385351 Jy ! Clean residual min=-0.003581 max=0.003758 Jy/beam ! Clean residual mean=0.000000 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 1.01656 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 1.01656 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=0.072235Jy sigma=0.000672 ! Fit after self-cal, rms=0.072176Jy sigma=0.000671 ! 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=0.072176Jy sigma=0.000671 ! Fit after self-cal, rms=0.071563Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8393 mas, bmaj=1.947 mas, bpa=-0.5167 degrees ! Estimated noise=848.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150561 Jy ! Component: 100 - total flux cleaned = 0.00141925 Jy ! Component: 150 - total flux cleaned = 0.00141924 Jy ! Component: 200 - total flux cleaned = 0.00142178 Jy ! Total flux subtracted in 200 components = 0.00142178 Jy ! Clean residual min=-0.002895 max=0.003151 Jy/beam ! Clean residual mean=-0.000002 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 1.01798 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 1.01798 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=0.071342Jy sigma=0.000663 ! Fit after self-cal, rms=0.071297Jy sigma=0.000663 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 (-10.6, 15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000724266 Jy ! Component: 100 - total flux cleaned = 0.000803685 Jy ! Component: 150 - total flux cleaned = 0.00102379 Jy ! Component: 200 - total flux cleaned = 0.00128381 Jy ! Total flux subtracted in 200 components = 0.00128381 Jy ! Clean residual min=-0.002894 max=0.002959 Jy/beam ! Clean residual mean=-0.000001 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 1.01926 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 1.01926 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=0.071101Jy sigma=0.000661 ! Fit after self-cal, rms=0.071075Jy sigma=0.000661 ! Inverting map ! Added new window around map position (1.2, -22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704253 Jy ! Component: 100 - total flux cleaned = 0.000453162 Jy ! Component: 150 - total flux cleaned = 0.000378997 Jy ! Component: 200 - total flux cleaned = 0.000257902 Jy ! Total flux subtracted in 200 components = 0.000257902 Jy ! Clean residual min=-0.002836 max=0.002700 Jy/beam ! Clean residual mean=-0.000001 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 1.01952 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 1.01952 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=0.070897Jy sigma=0.000659 ! Fit after self-cal, rms=0.070886Jy sigma=0.000659 ! 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=0.070886Jy sigma=0.000659 ! Fit after self-cal, rms=0.070867Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8396 mas, bmaj=1.947 mas, bpa=-0.5578 degrees ! Estimated noise=848.895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203024 Jy ! Component: 100 - total flux cleaned = 8.84462e-05 Jy ! Component: 150 - total flux cleaned = -1.50433e-05 Jy ! Component: 200 - total flux cleaned = -6.51425e-05 Jy ! Total flux subtracted in 200 components = -6.51425e-05 Jy ! Clean residual min=-0.002608 max=0.002568 Jy/beam ! Clean residual mean=-0.000002 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 1.01946 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 1.01946 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=0.070780Jy sigma=0.000658 ! Fit after self-cal, rms=0.070772Jy sigma=0.000658 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 = -7.99351e-05 Jy ! Component: 100 - total flux cleaned = -0.000350494 Jy ! Component: 150 - total flux cleaned = -0.000392024 Jy ! Component: 200 - total flux cleaned = -0.000393281 Jy ! Total flux subtracted in 200 components = -0.000393281 Jy ! Clean residual min=-0.002472 max=0.002467 Jy/beam ! Clean residual mean=-0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 1.01906 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 113 components and 1.01906 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=0.070718Jy sigma=0.000657 ! Fit after self-cal, rms=0.070712Jy sigma=0.000657 ! Inverting map ! Added new window around map position (3.6, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107864 Jy ! Component: 100 - total flux cleaned = 0.00142557 Jy ! Component: 150 - total flux cleaned = 0.00141645 Jy ! Component: 200 - total flux cleaned = 0.00133172 Jy ! Total flux subtracted in 200 components = 0.00133172 Jy ! Clean residual min=-0.002367 max=0.002092 Jy/beam ! Clean residual mean=-0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 1.02039 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 129 components and 1.02039 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=0.070613Jy sigma=0.000656 ! Fit after self-cal, rms=0.070609Jy sigma=0.000656 ! 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=0.070609Jy sigma=0.000656 ! Fit after self-cal, rms=0.070614Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.046 mas, bmaj=2.792 mas, bpa=-2.79 degrees ! Estimated noise=1113.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.30685e-05 Jy ! Component: 100 - total flux cleaned = -0.000149852 Jy ! Component: 150 - total flux cleaned = -0.000148122 Jy ! Component: 200 - total flux cleaned = -0.000281844 Jy ! Total flux subtracted in 200 components = -0.000281844 Jy ! Clean residual min=-0.002072 max=0.002174 Jy/beam ! Clean residual mean=-0.000003 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 1.02011 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 139 components and 1.02011 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=0.070596Jy sigma=0.000656 ! Fit after self-cal, rms=0.070591Jy sigma=0.000656 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 = 5.53919e-05 Jy ! Component: 100 - total flux cleaned = -0.000115109 Jy ! Component: 150 - total flux cleaned = -0.000190706 Jy ! Component: 200 - total flux cleaned = -0.000259992 Jy ! Total flux subtracted in 200 components = -0.000259992 Jy ! Clean residual min=-0.002024 max=0.002134 Jy/beam ! Clean residual mean=-0.000003 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 1.01985 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 149 components and 1.01985 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=0.070584Jy sigma=0.000656 ! Fit after self-cal, rms=0.070580Jy sigma=0.000656 ! 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=0.8397 mas, bmaj=1.947 mas, bpa=-0.5859 degrees ! Estimated noise=849.074 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8397 x 1.947 at -0.5859 degrees (North through East) ! Clean map min=-0.0022032 max=0.83102 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=0.070580Jy sigma=0.000656 ! Fit after self-cal, rms=0.066656Jy sigma=0.000616 ! Inverting map and beam ! Estimated beam: bmin=0.8397 mas, bmaj=1.947 mas, bpa=-0.605 degrees ! Estimated noise=849.072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202519 Jy ! Component: 100 - total flux cleaned = 0.000243257 Jy ! Component: 150 - total flux cleaned = 0.000318216 Jy ! Component: 200 - total flux cleaned = 0.000352373 Jy ! Total flux subtracted in 200 components = 0.000352373 Jy ! Clean residual min=-0.002155 max=0.001953 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 1.0202 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 158 components and 1.0202 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=0.066613Jy sigma=0.000616 ! Fit after self-cal, rms=0.066611Jy sigma=0.000616 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110575 Jy ! Component: 100 - total flux cleaned = 0.000176252 Jy ! Component: 150 - total flux cleaned = 0.000207556 Jy ! Component: 200 - total flux cleaned = 0.000238443 Jy ! Total flux subtracted in 200 components = 0.000238443 Jy ! Clean residual min=-0.002079 max=0.001931 Jy/beam ! Clean residual mean=-0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 1.02044 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 163 components and 1.02044 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=0.066580Jy sigma=0.000616 ! Fit after self-cal, rms=0.066579Jy sigma=0.000616 ! 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=0.066579Jy sigma=0.000616 ! Fit after self-cal, rms=0.066588Jy sigma=0.000616 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=0.6773 mas, bmaj=1.693 mas, bpa=-1.776 degrees ! Estimated noise=1209.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.621246 Jy ! Component: 100 - total flux cleaned = 0.800125 Jy ! Component: 150 - total flux cleaned = 0.884214 Jy ! Component: 200 - total flux cleaned = 0.927082 Jy ! Total flux subtracted in 200 components = 0.927082 Jy ! Clean residual min=-0.009260 max=0.021425 Jy/beam ! Clean residual mean=-0.000091 rms=0.002869 Jy/beam ! Combined flux in latest and established models = 0.927082 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.927082 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8397 mas, bmaj=1.947 mas, bpa=-0.6182 degrees ! Estimated noise=849.262 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 = 0.0359242 Jy ! Component: 100 - total flux cleaned = 0.0563563 Jy ! Component: 150 - total flux cleaned = 0.0691048 Jy ! Component: 200 - total flux cleaned = 0.0772833 Jy ! Total flux subtracted in 200 components = 0.0772833 Jy ! Clean residual min=-0.003240 max=0.004310 Jy/beam ! Clean residual mean=-0.000024 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 1.00436 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 1.00436 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533045 Jy ! Component: 100 - total flux cleaned = 0.00883033 Jy ! Component: 150 - total flux cleaned = 0.0109191 Jy ! Component: 200 - total flux cleaned = 0.0113371 Jy ! Total flux subtracted in 200 components = 0.0113371 Jy ! Clean residual min=-0.002528 max=0.002295 Jy/beam ! Clean residual mean=-0.000009 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 1.0157 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 1.0157 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=2.046 mas, bmaj=2.792 mas, bpa=-2.837 degrees ! Estimated noise=1113.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228589 Jy ! Component: 100 - total flux cleaned = 0.00302006 Jy ! Component: 150 - total flux cleaned = 0.00342482 Jy ! Component: 200 - total flux cleaned = 0.00381759 Jy ! Total flux subtracted in 200 components = 0.00381759 Jy ! Clean residual min=-0.002128 max=0.001979 Jy/beam ! Clean residual mean=-0.000009 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 1.01952 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 = 0.000186521 Jy ! Component: 100 - total flux cleaned = 0.00021752 Jy ! Component: 150 - total flux cleaned = 0.000246181 Jy ! Component: 200 - total flux cleaned = 0.000273264 Jy ! Total flux subtracted in 200 components = 0.000273264 Jy ! Clean residual min=-0.002061 max=0.002001 Jy/beam ! Clean residual mean=-0.000007 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 1.01979 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 94 components and 1.01979 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8397 mas, bmaj=1.947 mas, bpa=-0.6182 degrees ! Estimated noise=849.262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.60037e-05 Jy ! Component: 100 - total flux cleaned = -0.000123726 Jy ! Component: 150 - total flux cleaned = -0.000480693 Jy ! Component: 200 - total flux cleaned = -0.000678663 Jy ! Total flux subtracted in 200 components = -0.000678663 Jy ! Clean residual min=-0.002301 max=0.002266 Jy/beam ! Clean residual mean=-0.000002 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 1.01911 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 1.01911 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=0.066871Jy sigma=0.000618 ! Fit after self-cal, rms=0.066825Jy sigma=0.000618 wmodel J1753+2848_X_2017_06_10_pus_map.mod ! Writing 107 model components to file: J1753+2848_X_2017_06_10_pus_map.mod wobs J1753+2848_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1753+2848_X_2017_06_10_pus_uvs.fits wwins J1753+2848_X_2017_06_10_pus_map.win ! wwins: Wrote 5 windows to J1753+2848_X_2017_06_10_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 = 0.000401613 Jy ! Component: 100 - total flux cleaned = 0.000439019 Jy ! Component: 150 - total flux cleaned = 0.000545916 Jy ! Component: 200 - total flux cleaned = 0.000409529 Jy ! Component: 250 - total flux cleaned = 0.000343898 Jy ! Component: 300 - total flux cleaned = 0.000186647 Jy ! Component: 350 - total flux cleaned = 6.43593e-05 Jy ! Component: 400 - total flux cleaned = -5.50372e-05 Jy ! Component: 450 - total flux cleaned = -0.000142879 Jy ! Component: 500 - total flux cleaned = -0.000314435 Jy ! Component: 550 - total flux cleaned = -0.000453379 Jy ! Component: 600 - total flux cleaned = -0.000535631 Jy ! Component: 650 - total flux cleaned = -0.000723156 Jy ! Component: 700 - total flux cleaned = -0.000696768 Jy ! Component: 750 - total flux cleaned = -0.000748591 Jy ! Component: 800 - total flux cleaned = -0.000748326 Jy ! Component: 850 - total flux cleaned = -0.000822986 Jy ! Component: 900 - total flux cleaned = -0.000822612 Jy ! Component: 950 - total flux cleaned = -0.000846646 Jy ! Component: 1000 - total flux cleaned = -0.000823009 Jy ! Component: 1050 - total flux cleaned = -0.000846594 Jy ! Component: 1100 - total flux cleaned = -0.000938155 Jy ! Component: 1150 - total flux cleaned = -0.000937894 Jy ! Component: 1200 - total flux cleaned = -0.00091559 Jy ! Component: 1250 - total flux cleaned = -0.000871805 Jy ! Component: 1300 - total flux cleaned = -0.000915107 Jy ! Component: 1350 - total flux cleaned = -0.000872469 Jy ! Component: 1400 - total flux cleaned = -0.000935924 Jy ! Component: 1450 - total flux cleaned = -0.000956888 Jy ! Component: 1500 - total flux cleaned = -0.000977115 Jy ! Component: 1550 - total flux cleaned = -0.00107897 Jy ! Component: 1600 - total flux cleaned = -0.00105862 Jy ! Component: 1650 - total flux cleaned = -0.00111873 Jy ! Component: 1700 - total flux cleaned = -0.0011385 Jy ! Component: 1750 - total flux cleaned = -0.00127481 Jy ! Component: 1800 - total flux cleaned = -0.00131307 Jy ! Component: 1850 - total flux cleaned = -0.00133205 Jy ! Component: 1900 - total flux cleaned = -0.00146395 Jy ! Component: 1950 - total flux cleaned = -0.00151972 Jy ! Component: 2000 - total flux cleaned = -0.0015935 Jy ! Total flux subtracted in 2048 components = -0.00164823 Jy ! Clean residual min=-0.000991 max=0.001068 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 1.01747 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 255 components and 1.01747 Jy ![Exited script file: muppet] wmap "J1753+2848_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8397 x 1.947 at -0.6182 degrees (North through East) ! Clean map min=-0.0017585 max=0.8316 Jy/beam ! Writing clean map to FITS file: J1753+2848_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.8316 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0003298 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.118976 0.118976 0.237951 0.475902 0.951805 1.90361 3.80722 7.61444 15.2289 30.4578 60.9155 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.831 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8397 x 1.947 at -0.6182 degrees (North through East) ! Clean map min=-0.0017585 max=0.8316 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 J1753+2848_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:50:50 2019