! Started logfile: J1733-1304_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:50:52 2019 obs J1733-1304_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1733-1304_X_2017_01_16_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.671111 visibilities/baseline/integration-bin. ! Found source: J1733-1304 ! ! 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 5436 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 J1733-1304_X_2017_01_16_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.419038Jy sigma=0.011948 ! Fit after self-cal, rms=1.415857Jy sigma=0.011930 ! 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=0.7983 mas, bmaj=2.965 mas, bpa=21.94 degrees ! Estimated noise=1779.96 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.76464 Jy ! Component: 100 - total flux cleaned = 2.29735 Jy ! Total flux subtracted in 100 components = 2.29735 Jy ! Clean residual min=-0.094716 max=0.227075 Jy/beam ! Clean residual mean=-0.000453 rms=0.035668 Jy/beam ! Combined flux in latest and established models = 2.29735 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 2.29735 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=0.546780Jy sigma=0.003794 ! Fit after self-cal, rms=0.544880Jy sigma=0.003779 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.239093 Jy ! Component: 100 - total flux cleaned = 0.350172 Jy ! Total flux subtracted in 100 components = 0.350172 Jy ! Clean residual min=-0.062347 max=0.094642 Jy/beam ! Clean residual mean=-0.000046 rms=0.019736 Jy/beam ! Combined flux in latest and established models = 2.64753 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 2.64753 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=0.515278Jy sigma=0.002256 ! Fit after self-cal, rms=0.514794Jy sigma=0.002251 ! 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=0.9875 mas, bmaj=3.234 mas, bpa=21.14 degrees ! Estimated noise=1357.47 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 = 0.067924 Jy ! Component: 100 - total flux cleaned = 0.09228 Jy ! Component: 150 - total flux cleaned = 0.101867 Jy ! Component: 200 - total flux cleaned = 0.105347 Jy ! Total flux subtracted in 200 components = 0.105347 Jy ! Clean residual min=-0.080357 max=0.106619 Jy/beam ! Clean residual mean=0.000123 rms=0.023431 Jy/beam ! Combined flux in latest and established models = 2.75287 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 2.75287 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=0.527646Jy sigma=0.001980 ! Fit after self-cal, rms=0.527448Jy sigma=0.001978 ! 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 1.04 FD 0.97 HN 0.97 KP 0.99 ! LA 0.99 MK 1.00* NL 0.93 OV 0.97 ! PT 1.35 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.99 KP 0.98 ! LA 0.99 MK 1.00* NL 0.93 OV 0.96 ! PT 1.32 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.99 KP 0.99 ! LA 0.98 MK 1.00* NL 0.92 OV 0.96 ! PT 1.38 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.99 KP 0.98 ! LA 0.99 MK 1.00* NL 0.94 OV 0.98 ! PT 1.35 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.95 KP 0.98 ! LA 1.00 MK 1.00* NL 0.93 OV 0.95 ! PT 1.39 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.96 KP 0.97 ! LA 0.99 MK 1.00* NL 0.94 OV 0.98 ! PT 1.40 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.01 KP 1.00 ! LA 0.95 MK 1.00* NL 0.94 OV 0.94 ! PT 1.41 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.04 KP 0.97 ! LA 0.99 MK 1.00* NL 0.93 OV 0.94 ! PT 1.44 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 0.97 ! LA 0.95 MK 1.00* NL 0.93 OV 0.94 ! PT 1.42 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.03 KP 0.98 ! LA 0.96 MK 1.00* NL 0.94 OV 0.97 ! PT 1.49 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.02 KP 0.99 ! LA 0.97 MK 1.00* NL 0.94 OV 0.98 ! PT 1.53 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00 KP 1.00 ! LA 0.95 MK 1.00* NL 0.95 OV 0.96 ! PT 1.59 SC 1.00 ! ! ! Fit before self-cal, rms=0.527448Jy sigma=0.001978 ! Fit after self-cal, rms=0.353624Jy sigma=0.001163 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9869 mas, bmaj=3.207 mas, bpa=21.06 degrees ! Estimated noise=1346.15 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 = 0.0180438 Jy ! Component: 100 - total flux cleaned = 0.0204318 Jy ! Component: 150 - total flux cleaned = 0.0193548 Jy ! Component: 200 - total flux cleaned = 0.0198063 Jy ! Total flux subtracted in 200 components = 0.0198063 Jy ! Clean residual min=-0.032261 max=0.033544 Jy/beam ! Clean residual mean=-0.000073 rms=0.009364 Jy/beam ! Combined flux in latest and established models = 2.77268 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 2.77268 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=0.352220Jy sigma=0.001104 ! Fit after self-cal, rms=0.352246Jy sigma=0.001102 ! 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=0.352246Jy sigma=0.001102 ! Fit after self-cal, rms=0.265353Jy sigma=0.000949 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9861 mas, bmaj=3.197 mas, bpa=21.02 degrees ! Estimated noise=1347.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200171 Jy ! Component: 100 - total flux cleaned = 0.0226137 Jy ! Component: 150 - total flux cleaned = 0.0249792 Jy ! Component: 200 - total flux cleaned = 0.0266583 Jy ! Total flux subtracted in 200 components = 0.0266583 Jy ! Clean residual min=-0.025435 max=0.031614 Jy/beam ! Clean residual mean=0.000034 rms=0.007132 Jy/beam ! Combined flux in latest and established models = 2.79934 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 2.79934 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=0.265179Jy sigma=0.000912 ! Fit after self-cal, rms=0.265097Jy sigma=0.000911 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 (1.4, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294198 Jy ! Component: 100 - total flux cleaned = 0.0474892 Jy ! Component: 150 - total flux cleaned = 0.0617791 Jy ! Component: 200 - total flux cleaned = 0.0736602 Jy ! Total flux subtracted in 200 components = 0.0736602 Jy ! Clean residual min=-0.021832 max=0.020497 Jy/beam ! Clean residual mean=0.000023 rms=0.005800 Jy/beam ! Combined flux in latest and established models = 2.873 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 81 components and 2.873 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=0.259361Jy sigma=0.000847 ! Fit after self-cal, rms=0.259418Jy sigma=0.000846 ! 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=0.259418Jy sigma=0.000846 ! Fit after self-cal, rms=0.260346Jy sigma=0.000824 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9862 mas, bmaj=3.188 mas, bpa=20.97 degrees ! Estimated noise=1348.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158956 Jy ! Component: 100 - total flux cleaned = 0.0263311 Jy ! Component: 150 - total flux cleaned = 0.033282 Jy ! Component: 200 - total flux cleaned = 0.0398385 Jy ! Total flux subtracted in 200 components = 0.0398385 Jy ! Clean residual min=-0.017521 max=0.020840 Jy/beam ! Clean residual mean=0.000052 rms=0.004996 Jy/beam ! Combined flux in latest and established models = 2.91284 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 101 components and 2.91284 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=0.258627Jy sigma=0.000796 ! Fit after self-cal, rms=0.258762Jy sigma=0.000796 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 = 0.00416875 Jy ! Component: 100 - total flux cleaned = 0.00759931 Jy ! Component: 150 - total flux cleaned = 0.0107841 Jy ! Component: 200 - total flux cleaned = 0.013765 Jy ! Total flux subtracted in 200 components = 0.013765 Jy ! Clean residual min=-0.016855 max=0.020868 Jy/beam ! Clean residual mean=0.000055 rms=0.004795 Jy/beam ! Combined flux in latest and established models = 2.9266 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 2.9266 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=0.258075Jy sigma=0.000784 ! Fit after self-cal, rms=0.258152Jy sigma=0.000784 ! Inverting map ! Added new window around map position (14.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151551 Jy ! Component: 100 - total flux cleaned = 0.0179929 Jy ! Component: 150 - total flux cleaned = 0.0225569 Jy ! Component: 200 - total flux cleaned = 0.0254584 Jy ! Total flux subtracted in 200 components = 0.0254584 Jy ! Clean residual min=-0.015918 max=0.015060 Jy/beam ! Clean residual mean=0.000055 rms=0.004208 Jy/beam ! Combined flux in latest and established models = 2.95206 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 134 components and 2.95206 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=0.256146Jy sigma=0.000757 ! Fit after self-cal, rms=0.256161Jy sigma=0.000755 ! 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=0.256161Jy sigma=0.000755 ! Fit after self-cal, rms=0.257771Jy sigma=0.000749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=4.204 mas, bpa=8.073 degrees ! Estimated noise=1706.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111394 Jy ! Component: 100 - total flux cleaned = 0.0187552 Jy ! Component: 150 - total flux cleaned = 0.0249827 Jy ! Component: 200 - total flux cleaned = 0.0304285 Jy ! Total flux subtracted in 200 components = 0.0304285 Jy ! Clean residual min=-0.018583 max=0.020386 Jy/beam ! Clean residual mean=0.000052 rms=0.005617 Jy/beam ! Combined flux in latest and established models = 2.98249 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 149 components and 2.98249 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=0.256710Jy sigma=0.000737 ! Fit after self-cal, rms=0.256709Jy sigma=0.000736 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 = 0.00537735 Jy ! Component: 100 - total flux cleaned = 0.0106141 Jy ! Component: 150 - total flux cleaned = 0.0154302 Jy ! Component: 200 - total flux cleaned = 0.0194358 Jy ! Total flux subtracted in 200 components = 0.0194358 Jy ! Clean residual min=-0.017514 max=0.019064 Jy/beam ! Clean residual mean=0.000055 rms=0.005319 Jy/beam ! Combined flux in latest and established models = 3.00192 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 162 components and 3.00192 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=0.256198Jy sigma=0.000731 ! Fit after self-cal, rms=0.256212Jy sigma=0.000731 ! 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=0.9866 mas, bmaj=3.183 mas, bpa=20.94 degrees ! Estimated noise=1350.25 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9866 x 3.183 at 20.94 degrees (North through East) ! Clean map min=-0.016117 max=2.3231 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=0.256212Jy sigma=0.000731 ! Fit after self-cal, rms=0.248575Jy sigma=0.000682 ! Inverting map and beam ! Estimated beam: bmin=0.987 mas, bmaj=3.181 mas, bpa=20.92 degrees ! Estimated noise=1351.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00772463 Jy ! Component: 100 - total flux cleaned = 0.0107982 Jy ! Component: 150 - total flux cleaned = 0.0123945 Jy ! Component: 200 - total flux cleaned = 0.0140432 Jy ! Total flux subtracted in 200 components = 0.0140432 Jy ! Clean residual min=-0.011832 max=0.013469 Jy/beam ! Clean residual mean=0.000036 rms=0.003435 Jy/beam ! Combined flux in latest and established models = 3.01597 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 176 components and 3.01597 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=0.248066Jy sigma=0.000672 ! Fit after self-cal, rms=0.248148Jy sigma=0.000671 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187701 Jy ! Component: 100 - total flux cleaned = 0.0027989 Jy ! Component: 150 - total flux cleaned = 0.00349126 Jy ! Component: 200 - total flux cleaned = 0.00446076 Jy ! Total flux subtracted in 200 components = 0.00446076 Jy ! Clean residual min=-0.011428 max=0.013130 Jy/beam ! Clean residual mean=0.000037 rms=0.003343 Jy/beam ! Combined flux in latest and established models = 3.02043 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 182 components and 3.02043 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=0.247924Jy sigma=0.000667 ! Fit after self-cal, rms=0.247997Jy sigma=0.000667 ! 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=0.247997Jy sigma=0.000667 ! Fit after self-cal, rms=0.248604Jy sigma=0.000665 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=0.8011 mas, bmaj=2.934 mas, bpa=21.84 degrees ! Estimated noise=1766.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.75107 Jy ! Component: 100 - total flux cleaned = 2.28195 Jy ! Component: 150 - total flux cleaned = 2.51357 Jy ! Component: 200 - total flux cleaned = 2.61911 Jy ! Total flux subtracted in 200 components = 2.61911 Jy ! Clean residual min=-0.032642 max=0.050976 Jy/beam ! Clean residual mean=-0.000190 rms=0.010303 Jy/beam ! Combined flux in latest and established models = 2.61912 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 18 model components to the UV plane model. ! The established model now contains 18 components and 2.61912 Jy ! Inverting map and beam ! Estimated beam: bmin=0.987 mas, bmaj=3.178 mas, bpa=20.91 degrees ! Estimated noise=1352.27 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 = 0.0795632 Jy ! Component: 100 - total flux cleaned = 0.125801 Jy ! Component: 150 - total flux cleaned = 0.158818 Jy ! Component: 200 - total flux cleaned = 0.185627 Jy ! Total flux subtracted in 200 components = 0.185627 Jy ! Clean residual min=-0.022562 max=0.026862 Jy/beam ! Clean residual mean=-0.000019 rms=0.006627 Jy/beam ! Combined flux in latest and established models = 2.80474 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 2.80474 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=2.058 mas, bmaj=4.202 mas, bpa=7.985 degrees ! Estimated noise=1709.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330421 Jy ! Component: 100 - total flux cleaned = 0.0590625 Jy ! Component: 150 - total flux cleaned = 0.0809446 Jy ! Component: 200 - total flux cleaned = 0.0996691 Jy ! Total flux subtracted in 200 components = 0.0996691 Jy ! Clean residual min=-0.022801 max=0.022401 Jy/beam ! Clean residual mean=-0.000010 rms=0.007097 Jy/beam ! Combined flux in latest and established models = 2.90441 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 = 0.0130931 Jy ! Component: 100 - total flux cleaned = 0.0241727 Jy ! Component: 150 - total flux cleaned = 0.0341905 Jy ! Component: 200 - total flux cleaned = 0.0437684 Jy ! Total flux subtracted in 200 components = 0.0437684 Jy ! Clean residual min=-0.019945 max=0.021752 Jy/beam ! Clean residual mean=0.000009 rms=0.006040 Jy/beam ! Combined flux in latest and established models = 2.94818 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 101 components and 2.94818 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.987 mas, bmaj=3.178 mas, bpa=20.91 degrees ! Estimated noise=1352.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00731665 Jy ! Component: 100 - total flux cleaned = 0.0133837 Jy ! Component: 150 - total flux cleaned = 0.0187351 Jy ! Component: 200 - total flux cleaned = 0.023571 Jy ! Total flux subtracted in 200 components = 0.023571 Jy ! Clean residual min=-0.014122 max=0.014255 Jy/beam ! Clean residual mean=0.000021 rms=0.003911 Jy/beam ! Combined flux in latest and established models = 2.97175 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 122 components and 2.97175 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=0.251020Jy sigma=0.000694 ! Fit after self-cal, rms=0.250489Jy sigma=0.000691 wmodel J1733-1304_X_2017_01_16_pus_map.mod ! Writing 122 model components to file: J1733-1304_X_2017_01_16_pus_map.mod wobs J1733-1304_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1733-1304_X_2017_01_16_pus_uvs.fits wwins J1733-1304_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J1733-1304_X_2017_01_16_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 = 0.000212533 Jy ! Component: 100 - total flux cleaned = 0.00139206 Jy ! Component: 150 - total flux cleaned = 0.00228324 Jy ! Component: 200 - total flux cleaned = 0.00312752 Jy ! Component: 250 - total flux cleaned = 0.00412595 Jy ! Component: 300 - total flux cleaned = 0.0052748 Jy ! Component: 350 - total flux cleaned = 0.00673799 Jy ! Component: 400 - total flux cleaned = 0.00813695 Jy ! Component: 450 - total flux cleaned = 0.00913823 Jy ! Component: 500 - total flux cleaned = 0.00945643 Jy ! Component: 550 - total flux cleaned = 0.0103836 Jy ! Component: 600 - total flux cleaned = 0.0108258 Jy ! Component: 650 - total flux cleaned = 0.0113944 Jy ! Component: 700 - total flux cleaned = 0.0118111 Jy ! Component: 750 - total flux cleaned = 0.0127533 Jy ! Component: 800 - total flux cleaned = 0.0135376 Jy ! Component: 850 - total flux cleaned = 0.0140452 Jy ! Component: 900 - total flux cleaned = 0.0147798 Jy ! Component: 950 - total flux cleaned = 0.0148937 Jy ! Component: 1000 - total flux cleaned = 0.0152443 Jy ! Component: 1050 - total flux cleaned = 0.0152443 Jy ! Component: 1100 - total flux cleaned = 0.0155805 Jy ! Component: 1150 - total flux cleaned = 0.0156893 Jy ! Component: 1200 - total flux cleaned = 0.0156898 Jy ! Component: 1250 - total flux cleaned = 0.0155838 Jy ! Component: 1300 - total flux cleaned = 0.0155825 Jy ! Component: 1350 - total flux cleaned = 0.0155819 Jy ! Component: 1400 - total flux cleaned = 0.0150961 Jy ! Component: 1450 - total flux cleaned = 0.015002 Jy ! Component: 1500 - total flux cleaned = 0.0147228 Jy ! Component: 1550 - total flux cleaned = 0.0139959 Jy ! Component: 1600 - total flux cleaned = 0.0138189 Jy ! Component: 1650 - total flux cleaned = 0.013559 Jy ! Component: 1700 - total flux cleaned = 0.0132996 Jy ! Component: 1750 - total flux cleaned = 0.0127937 Jy ! Component: 1800 - total flux cleaned = 0.0128751 Jy ! Component: 1850 - total flux cleaned = 0.0122218 Jy ! Component: 1900 - total flux cleaned = 0.0115847 Jy ! Component: 1950 - total flux cleaned = 0.0112731 Jy ! Component: 2000 - total flux cleaned = 0.0112742 Jy ! Total flux subtracted in 2048 components = 0.0109695 Jy ! Clean residual min=-0.003770 max=0.004086 Jy/beam ! Clean residual mean=0.000012 rms=0.001603 Jy/beam ! Combined flux in latest and established models = 2.98272 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 282 components and 2.98272 Jy ![Exited script file: muppet] wmap "J1733-1304_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.987 x 3.178 at 20.91 degrees (North through East) ! Clean map min=-0.01096 max=2.3381 Jy/beam ! Writing clean map to FITS file: J1733-1304_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.33808 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00158689 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.203615 0.203615 0.407229 0.814458 1.62892 3.25783 6.51566 13.0313 26.0627 52.1253 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0047 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.338 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.987 x 3.178 at 20.91 degrees (North through East) ! Clean map min=-0.01096 max=2.3381 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 J1733-1304_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:50:53 2019