! Started logfile: J1632-1052_X_2017_08_12_pus_uvs.log on Fri May 10 15:26:22 2019 obs J1632-1052_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1632-1052_X_2017_08_12_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784722 visibilities/baseline/integration-bin. ! Found source: J1632-1052 ! ! 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 1049 lines of history. ! ! Reading 40680 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 J1632-1052_X_2017_08_12_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 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.917447Jy sigma=0.007420 ! Fit after self-cal, rms=0.903562Jy sigma=0.007317 ! 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=0.6164 mas, bmaj=1.626 mas, bpa=-2.003 degrees ! Estimated noise=741.935 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 = 0.0729128 Jy ! Component: 100 - total flux cleaned = 0.0955844 Jy ! Total flux subtracted in 100 components = 0.0955844 Jy ! Clean residual min=-0.004489 max=0.010081 Jy/beam ! Clean residual mean=-0.000007 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.0955844 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0955844 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=0.089316Jy sigma=0.000668 ! Fit after self-cal, rms=0.089283Jy sigma=0.000667 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116364 Jy ! Component: 100 - total flux cleaned = 0.0179204 Jy ! Total flux subtracted in 100 components = 0.0179204 Jy ! Clean residual min=-0.002656 max=0.004870 Jy/beam ! Clean residual mean=-0.000003 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.113505 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.113505 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=0.087432Jy sigma=0.000649 ! Fit after self-cal, rms=0.087424Jy sigma=0.000648 ! Inverting map ! Added new window around map position (1.4, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501817 Jy ! Component: 100 - total flux cleaned = 0.00819523 Jy ! Total flux subtracted in 100 components = 0.00819523 Jy ! Clean residual min=-0.002181 max=0.002948 Jy/beam ! Clean residual mean=-0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.1217 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.1217 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=0.087042Jy sigma=0.000644 ! Fit after self-cal, rms=0.087031Jy sigma=0.000644 ! 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=0.7756 mas, bmaj=1.885 mas, bpa=-0.6784 degrees ! Estimated noise=439.266 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 = 0.0039554 Jy ! Component: 100 - total flux cleaned = 0.00653338 Jy ! Component: 150 - total flux cleaned = 0.0083202 Jy ! Component: 200 - total flux cleaned = 0.00957114 Jy ! Total flux subtracted in 200 components = 0.00957114 Jy ! Clean residual min=-0.001465 max=0.001784 Jy/beam ! Clean residual mean=-0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.131271 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 0.131271 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=0.086839Jy sigma=0.000642 ! Fit after self-cal, rms=0.086843Jy sigma=0.000642 ! 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 1.00* HN 1.12 KP 0.99 ! LA 0.94 MK 1.01 NL 0.99 OV 0.99 ! PT 0.96 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 1.05 ! LA 0.98 MK 1.00 NL 0.97 OV 0.99 ! PT 1.05 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.05 KP 0.97 ! LA 0.96 MK 1.07 NL 0.94 OV 0.98 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.98 KP 1.00 ! LA 1.00 MK 1.05 NL 0.96 OV 1.01 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.96 KP 1.00 ! LA 0.99 MK 1.08 NL 0.97 OV 1.01 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.02 KP 0.98 ! LA 0.97 MK 1.01 NL 0.99 OV 1.01 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.05 KP 0.96 ! LA 1.00 MK 1.02 NL 0.97 OV 0.98 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.27 KP 0.98 ! LA 0.97 MK 1.00 NL 0.94 OV 0.99 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.98 KP 0.99 ! LA 0.99 MK 1.00 NL 0.97 OV 1.00 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.99 KP 1.01 ! LA 1.02 MK 1.03 NL 0.96 OV 0.98 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.27 KP 0.99 ! LA 0.97 MK 0.98 NL 0.96 OV 1.03 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.97 KP 0.97 ! LA 0.99 MK 0.90 NL 0.97 OV 0.98 ! PT 0.96 SC 0.95 ! ! ! Fit before self-cal, rms=0.086843Jy sigma=0.000642 ! Fit after self-cal, rms=0.087582Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7801 mas, bmaj=1.888 mas, bpa=-0.5115 degrees ! Estimated noise=437.233 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 = 0.000851243 Jy ! Component: 100 - total flux cleaned = 0.000996384 Jy ! Component: 150 - total flux cleaned = 0.00103768 Jy ! Component: 200 - total flux cleaned = 0.00102171 Jy ! Total flux subtracted in 200 components = 0.00102171 Jy ! Clean residual min=-0.001340 max=0.001459 Jy/beam ! Clean residual mean=-0.000004 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.132293 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.132293 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=0.087571Jy sigma=0.000641 ! Fit after self-cal, rms=0.087625Jy sigma=0.000640 ! 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=0.087625Jy sigma=0.000640 ! Fit after self-cal, rms=0.093727Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7801 mas, bmaj=1.889 mas, bpa=-0.5336 degrees ! Estimated noise=437.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305053 Jy ! Component: 100 - total flux cleaned = 0.000339529 Jy ! Component: 150 - total flux cleaned = 0.000339828 Jy ! Component: 200 - total flux cleaned = 0.000344482 Jy ! Total flux subtracted in 200 components = 0.000344482 Jy ! Clean residual min=-0.001173 max=0.001210 Jy/beam ! Clean residual mean=-0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.132637 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.132637 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=0.093725Jy sigma=0.000639 ! Fit after self-cal, rms=0.093801Jy sigma=0.000639 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 (3.2, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011242 Jy ! Component: 100 - total flux cleaned = 0.00174152 Jy ! Component: 150 - total flux cleaned = 0.00198125 Jy ! Component: 200 - total flux cleaned = 0.00214956 Jy ! Total flux subtracted in 200 components = 0.00214956 Jy ! Clean residual min=-0.001050 max=0.000835 Jy/beam ! Clean residual mean=-0.000000 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.134787 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.134787 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=0.093788Jy sigma=0.000639 ! Fit after self-cal, rms=0.093784Jy sigma=0.000639 ! 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=0.093784Jy sigma=0.000639 ! Fit after self-cal, rms=0.094635Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7798 mas, bmaj=1.888 mas, bpa=-0.5135 degrees ! Estimated noise=436.959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427426 Jy ! Component: 100 - total flux cleaned = 0.000633769 Jy ! Component: 150 - total flux cleaned = 0.000736788 Jy ! Component: 200 - total flux cleaned = 0.000794332 Jy ! Total flux subtracted in 200 components = 0.000794332 Jy ! Clean residual min=-0.001017 max=0.000792 Jy/beam ! Clean residual mean=0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.135581 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.135581 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=0.094633Jy sigma=0.000639 ! Fit after self-cal, rms=0.094641Jy sigma=0.000639 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 = 0.000106177 Jy ! Component: 100 - total flux cleaned = 0.00013714 Jy ! Component: 150 - total flux cleaned = 0.000158825 Jy ! Component: 200 - total flux cleaned = 0.000179349 Jy ! Total flux subtracted in 200 components = 0.000179349 Jy ! Clean residual min=-0.000997 max=0.000796 Jy/beam ! Clean residual mean=0.000000 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.135761 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.135761 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=0.094641Jy sigma=0.000639 ! Fit after self-cal, rms=0.094641Jy sigma=0.000639 ! 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=0.094641Jy sigma=0.000639 ! Fit after self-cal, rms=0.094675Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.03 mas, bmaj=3.897 mas, bpa=1.546 degrees ! Estimated noise=583.992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259885 Jy ! Component: 100 - total flux cleaned = 0.000368261 Jy ! Component: 150 - total flux cleaned = 0.000394815 Jy ! Component: 200 - total flux cleaned = 0.000417742 Jy ! Total flux subtracted in 200 components = 0.000417742 Jy ! Clean residual min=-0.001132 max=0.000866 Jy/beam ! Clean residual mean=0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.136178 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 112 components and 0.136178 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=0.094675Jy sigma=0.000639 ! Fit after self-cal, rms=0.094677Jy sigma=0.000639 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 = 3.3887e-05 Jy ! Component: 100 - total flux cleaned = 5.2066e-05 Jy ! Component: 150 - total flux cleaned = 5.60366e-05 Jy ! Component: 200 - total flux cleaned = 5.21488e-05 Jy ! Total flux subtracted in 200 components = 5.21488e-05 Jy ! Clean residual min=-0.001132 max=0.000867 Jy/beam ! Clean residual mean=0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.136231 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 117 components and 0.136231 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=0.094677Jy sigma=0.000639 ! Fit after self-cal, rms=0.094677Jy sigma=0.000639 ! 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=0.7796 mas, bmaj=1.888 mas, bpa=-0.5189 degrees ! Estimated noise=436.774 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7796 x 1.888 at -0.5189 degrees (North through East) ! Clean map min=-0.00086354 max=0.098255 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=0.6204 mas, bmaj=1.626 mas, bpa=-1.885 degrees ! Estimated noise=741.717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0724724 Jy ! Component: 100 - total flux cleaned = 0.0953735 Jy ! Component: 150 - total flux cleaned = 0.106732 Jy ! Component: 200 - total flux cleaned = 0.113521 Jy ! Total flux subtracted in 200 components = 0.113521 Jy ! Clean residual min=-0.002658 max=0.003625 Jy/beam ! Clean residual mean=-0.000004 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.113521 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.113521 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7796 mas, bmaj=1.888 mas, bpa=-0.5189 degrees ! Estimated noise=436.774 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) ! Added new window around map position (0.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00667565 Jy ! Component: 100 - total flux cleaned = 0.0106266 Jy ! Component: 150 - total flux cleaned = 0.0132513 Jy ! Component: 200 - total flux cleaned = 0.015183 Jy ! Total flux subtracted in 200 components = 0.015183 Jy ! Clean residual min=-0.001318 max=0.001284 Jy/beam ! Clean residual mean=-0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.128704 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 58 components and 0.128704 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=2.03 mas, bmaj=3.897 mas, bpa=1.546 degrees ! Estimated noise=583.992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276159 Jy ! Component: 100 - total flux cleaned = 0.00433496 Jy ! Component: 150 - total flux cleaned = 0.00535505 Jy ! Component: 200 - total flux cleaned = 0.00603746 Jy ! Total flux subtracted in 200 components = 0.00603746 Jy ! Clean residual min=-0.001154 max=0.000840 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.134741 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 = 0.000459706 Jy ! Component: 100 - total flux cleaned = 0.000773522 Jy ! Component: 150 - total flux cleaned = 0.000991247 Jy ! Component: 200 - total flux cleaned = 0.00107033 Jy ! Total flux subtracted in 200 components = 0.00107033 Jy ! Clean residual min=-0.001098 max=0.000853 Jy/beam ! Clean residual mean=0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.135812 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 109 components and 0.135812 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7796 mas, bmaj=1.888 mas, bpa=-0.5189 degrees ! Estimated noise=436.774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.08308e-05 Jy ! Component: 100 - total flux cleaned = -4.10441e-05 Jy ! Component: 150 - total flux cleaned = -1.28731e-05 Jy ! Component: 200 - total flux cleaned = 1.24432e-05 Jy ! Total flux subtracted in 200 components = 1.24432e-05 Jy ! Clean residual min=-0.001023 max=0.000785 Jy/beam ! Clean residual mean=0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.135824 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.135824 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=0.094678Jy sigma=0.000639 ! Fit after self-cal, rms=0.094676Jy sigma=0.000639 wmodel J1632-1052_X_2017_08_12_pus_map.mod ! Writing 120 model components to file: J1632-1052_X_2017_08_12_pus_map.mod wobs J1632-1052_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1632-1052_X_2017_08_12_pus_uvs.fits wwins J1632-1052_X_2017_08_12_pus_map.win ! wwins: Wrote 4 windows to J1632-1052_X_2017_08_12_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 = -0.000438189 Jy ! Component: 100 - total flux cleaned = -0.000737805 Jy ! Component: 150 - total flux cleaned = -0.000974318 Jy ! Component: 200 - total flux cleaned = -0.0011481 Jy ! Component: 250 - total flux cleaned = -0.00130334 Jy ! Component: 300 - total flux cleaned = -0.00142843 Jy ! Component: 350 - total flux cleaned = -0.00153791 Jy ! Component: 400 - total flux cleaned = -0.00164429 Jy ! Component: 450 - total flux cleaned = -0.00171351 Jy ! Component: 500 - total flux cleaned = -0.00180343 Jy ! Component: 550 - total flux cleaned = -0.00186913 Jy ! Component: 600 - total flux cleaned = -0.00194424 Jy ! Component: 650 - total flux cleaned = -0.00195488 Jy ! Component: 700 - total flux cleaned = -0.00200692 Jy ! Component: 750 - total flux cleaned = -0.00203758 Jy ! Component: 800 - total flux cleaned = -0.00210771 Jy ! Component: 850 - total flux cleaned = -0.00213708 Jy ! Component: 900 - total flux cleaned = -0.00217571 Jy ! Component: 950 - total flux cleaned = -0.00217575 Jy ! Component: 1000 - total flux cleaned = -0.0021853 Jy ! Component: 1050 - total flux cleaned = -0.00222202 Jy ! Component: 1100 - total flux cleaned = -0.00224906 Jy ! Component: 1150 - total flux cleaned = -0.00223107 Jy ! Component: 1200 - total flux cleaned = -0.00224868 Jy ! Component: 1250 - total flux cleaned = -0.00225726 Jy ! Component: 1300 - total flux cleaned = -0.00224879 Jy ! Component: 1350 - total flux cleaned = -0.00225718 Jy ! Component: 1400 - total flux cleaned = -0.0022487 Jy ! Component: 1450 - total flux cleaned = -0.00225689 Jy ! Component: 1500 - total flux cleaned = -0.0022245 Jy ! Component: 1550 - total flux cleaned = -0.00223262 Jy ! Component: 1600 - total flux cleaned = -0.00223268 Jy ! Component: 1650 - total flux cleaned = -0.0022483 Jy ! Component: 1700 - total flux cleaned = -0.00224822 Jy ! Component: 1750 - total flux cleaned = -0.00224067 Jy ! Component: 1800 - total flux cleaned = -0.00224067 Jy ! Component: 1850 - total flux cleaned = -0.00224078 Jy ! Component: 1900 - total flux cleaned = -0.00224826 Jy ! Component: 1950 - total flux cleaned = -0.00224829 Jy ! Component: 2000 - total flux cleaned = -0.00227724 Jy ! Total flux subtracted in 2048 components = -0.00225571 Jy ! Clean residual min=-0.000451 max=0.000392 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.133569 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 254 components and 0.133569 Jy ![Exited script file: muppet] wmap "J1632-1052_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7796 x 1.888 at -0.5189 degrees (North through East) ! Clean map min=-0.00068027 max=0.098352 Jy/beam ! Writing clean map to FITS file: J1632-1052_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0983518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012859 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.392235 0.392235 0.784471 1.56894 3.13788 6.27577 12.5515 25.1031 50.2061 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.098 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7796 x 1.888 at -0.5189 degrees (North through East) ! Clean map min=-0.00068027 max=0.098352 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 J1632-1052_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:26:25 2019