! Started logfile: J1120-1420_X_2017_05_27_pus_uvs.log on Fri May 3 10:34:30 2019 obs J1120-1420_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1120-1420_X_2017_05_27_pus_uva.fits ! AN table 1: 54 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.96214 visibilities/baseline/integration-bin. ! Found source: J1120-1420 ! ! 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 1033 lines of history. ! ! Reading 28056 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 J1120-1420_X_2017_05_27_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.755227Jy sigma=0.005908 ! Fit after self-cal, rms=0.744847Jy sigma=0.005836 ! 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=0.7118 mas, bmaj=1.676 mas, bpa=-2.273 degrees ! Estimated noise=859.189 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 = 0.195847 Jy ! Component: 100 - total flux cleaned = 0.249318 Jy ! Total flux subtracted in 100 components = 0.249318 Jy ! Clean residual min=-0.006092 max=0.021455 Jy/beam ! Clean residual mean=0.000067 rms=0.002346 Jy/beam ! Combined flux in latest and established models = 0.249317 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.249317 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=0.098554Jy sigma=0.000719 ! Fit after self-cal, rms=0.098546Jy sigma=0.000719 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225392 Jy ! Component: 100 - total flux cleaned = 0.0338714 Jy ! Total flux subtracted in 100 components = 0.0338714 Jy ! Clean residual min=-0.004082 max=0.006325 Jy/beam ! Clean residual mean=0.000027 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.283189 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.283189 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=0.092881Jy sigma=0.000663 ! Fit after self-cal, rms=0.092888Jy sigma=0.000663 ! 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=0.8835 mas, bmaj=2.031 mas, bpa=-1.564 degrees ! Estimated noise=543.574 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 = 0.00780829 Jy ! Component: 100 - total flux cleaned = 0.0114775 Jy ! Component: 150 - total flux cleaned = 0.0133003 Jy ! Component: 200 - total flux cleaned = 0.0141405 Jy ! Total flux subtracted in 200 components = 0.0141405 Jy ! Clean residual min=-0.003805 max=0.004785 Jy/beam ! Clean residual mean=0.000019 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.297329 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.297329 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=0.092407Jy sigma=0.000657 ! Fit after self-cal, rms=0.092414Jy sigma=0.000657 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.07 KP 0.98 ! LA 0.97 MK 1.00 NL 1.01 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.02 KP 0.98 ! LA 0.97 MK 0.98 NL 0.98 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.03 KP 1.00 ! LA 0.99 MK 1.01 NL 0.98 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.03 KP 0.98 ! LA 1.00 MK 1.01 NL 1.00 OV 1.01 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.01 KP 1.00 ! LA 0.98 MK 1.02 NL 0.98 OV 1.00 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.04 KP 0.98 ! LA 0.99 MK 1.01 NL 1.00 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.05 KP 1.00 ! LA 1.00 MK 1.02 NL 0.99 OV 1.01 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.05 KP 0.99 ! LA 0.97 MK 1.03 NL 0.99 OV 0.99 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.09 KP 0.97 ! LA 0.98 MK 0.99 NL 1.00 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.02 KP 0.99 ! LA 1.02 MK 1.02 NL 1.01 OV 1.01 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.08 KP 1.02 ! LA 1.02 MK 1.03 NL 1.01 OV 1.01 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.06 KP 0.96 ! LA 1.00 MK 0.95 NL 0.99 OV 1.01 ! PT 1.08 SC 0.99 ! ! ! Fit before self-cal, rms=0.092414Jy sigma=0.000657 ! Fit after self-cal, rms=0.092402Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8878 mas, bmaj=2.033 mas, bpa=-1.435 degrees ! Estimated noise=543.75 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 (2.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310215 Jy ! Component: 100 - total flux cleaned = 0.00308785 Jy ! Component: 150 - total flux cleaned = 0.00322707 Jy ! Component: 200 - total flux cleaned = 0.00317446 Jy ! Total flux subtracted in 200 components = 0.00317446 Jy ! Clean residual min=-0.002471 max=0.003007 Jy/beam ! Clean residual mean=0.000009 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.300504 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.300504 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=0.092189Jy sigma=0.000650 ! Fit after self-cal, rms=0.092180Jy sigma=0.000650 ! 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=0.092180Jy sigma=0.000650 ! Fit after self-cal, rms=0.092738Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8877 mas, bmaj=2.039 mas, bpa=-1.396 degrees ! Estimated noise=543.105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144814 Jy ! Component: 100 - total flux cleaned = 0.00183745 Jy ! Component: 150 - total flux cleaned = 0.00186304 Jy ! Component: 200 - total flux cleaned = 0.00186304 Jy ! Total flux subtracted in 200 components = 0.00186304 Jy ! Clean residual min=-0.001309 max=0.001335 Jy/beam ! Clean residual mean=-0.000002 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.302367 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.302367 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=0.092710Jy sigma=0.000647 ! Fit after self-cal, rms=0.092725Jy sigma=0.000646 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 = 0.000456191 Jy ! Component: 100 - total flux cleaned = 0.000518727 Jy ! Component: 150 - total flux cleaned = 0.000518601 Jy ! Component: 200 - total flux cleaned = 0.00051789 Jy ! Total flux subtracted in 200 components = 0.00051789 Jy ! Clean residual min=-0.001308 max=0.001288 Jy/beam ! Clean residual mean=-0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.302885 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.302885 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=0.092715Jy sigma=0.000646 ! Fit after self-cal, rms=0.092714Jy sigma=0.000646 ! 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=0.092714Jy sigma=0.000646 ! Fit after self-cal, rms=0.092753Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8881 mas, bmaj=2.04 mas, bpa=-1.399 degrees ! Estimated noise=543.449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000579524 Jy ! Component: 100 - total flux cleaned = 0.000638843 Jy ! Component: 150 - total flux cleaned = 0.000638562 Jy ! Component: 200 - total flux cleaned = 0.000622986 Jy ! Total flux subtracted in 200 components = 0.000622986 Jy ! Clean residual min=-0.001279 max=0.001211 Jy/beam ! Clean residual mean=-0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.303508 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.303508 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=0.092744Jy sigma=0.000646 ! Fit after self-cal, rms=0.092744Jy sigma=0.000646 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 = 0.000220045 Jy ! Component: 100 - total flux cleaned = 0.000219757 Jy ! Component: 150 - total flux cleaned = 0.000219821 Jy ! Component: 200 - total flux cleaned = 0.00020752 Jy ! Total flux subtracted in 200 components = 0.00020752 Jy ! Clean residual min=-0.001280 max=0.001205 Jy/beam ! Clean residual mean=-0.000003 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.303715 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.303715 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=0.092739Jy sigma=0.000646 ! Fit after self-cal, rms=0.092739Jy sigma=0.000646 ! 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=0.092739Jy sigma=0.000646 ! Fit after self-cal, rms=0.092764Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=4.014 mas, bpa=1.87 degrees ! Estimated noise=678.874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243036 Jy ! Component: 100 - total flux cleaned = 0.000221504 Jy ! Component: 150 - total flux cleaned = 0.000192579 Jy ! Component: 200 - total flux cleaned = 0.000161813 Jy ! Total flux subtracted in 200 components = 0.000161813 Jy ! Clean residual min=-0.001095 max=0.001207 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.303877 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.303877 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=0.092763Jy sigma=0.000646 ! Fit after self-cal, rms=0.092762Jy sigma=0.000646 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 = 5.95544e-05 Jy ! Component: 100 - total flux cleaned = 6.63326e-05 Jy ! Component: 150 - total flux cleaned = 5.03157e-05 Jy ! Component: 200 - total flux cleaned = 3.76117e-05 Jy ! Total flux subtracted in 200 components = 3.76117e-05 Jy ! Clean residual min=-0.001093 max=0.001202 Jy/beam ! Clean residual mean=-0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.303915 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 95 components and 0.303915 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=0.092761Jy sigma=0.000646 ! Fit after self-cal, rms=0.092761Jy sigma=0.000646 ! 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=0.8887 mas, bmaj=2.041 mas, bpa=-1.402 degrees ! Estimated noise=543.786 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8887 x 2.041 at -1.402 degrees (North through East) ! Clean map min=-0.0011305 max=0.26064 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=0.7162 mas, bmaj=1.683 mas, bpa=-2.116 degrees ! Estimated noise=861.458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.196237 Jy ! Component: 100 - total flux cleaned = 0.249072 Jy ! Component: 150 - total flux cleaned = 0.270876 Jy ! Component: 200 - total flux cleaned = 0.281468 Jy ! Total flux subtracted in 200 components = 0.281468 Jy ! Clean residual min=-0.003048 max=0.005095 Jy/beam ! Clean residual mean=0.000023 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.281468 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.281468 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8887 mas, bmaj=2.041 mas, bpa=-1.402 degrees ! Estimated noise=543.786 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 = 0.00837018 Jy ! Component: 100 - total flux cleaned = 0.0134731 Jy ! Component: 150 - total flux cleaned = 0.0168439 Jy ! Component: 200 - total flux cleaned = 0.0191088 Jy ! Total flux subtracted in 200 components = 0.0191088 Jy ! Clean residual min=-0.001371 max=0.001382 Jy/beam ! Clean residual mean=0.000006 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.300577 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 43 components and 0.300577 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=2.215 mas, bmaj=4.014 mas, bpa=1.87 degrees ! Estimated noise=678.874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198867 Jy ! Component: 100 - total flux cleaned = 0.00287823 Jy ! Component: 150 - total flux cleaned = 0.00332672 Jy ! Component: 200 - total flux cleaned = 0.00345524 Jy ! Total flux subtracted in 200 components = 0.00345524 Jy ! Clean residual min=-0.001164 max=0.001164 Jy/beam ! Clean residual mean=-0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.304032 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 = 2.77852e-05 Jy ! Component: 100 - total flux cleaned = 3.62652e-05 Jy ! Component: 150 - total flux cleaned = 5.1415e-05 Jy ! Component: 200 - total flux cleaned = 6.5011e-05 Jy ! Total flux subtracted in 200 components = 6.5011e-05 Jy ! Clean residual min=-0.001154 max=0.001161 Jy/beam ! Clean residual mean=-0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.304097 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 80 components and 0.304097 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8887 mas, bmaj=2.041 mas, bpa=-1.402 degrees ! Estimated noise=543.786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128354 Jy ! Component: 100 - total flux cleaned = 0.000151029 Jy ! Component: 150 - total flux cleaned = 0.000175489 Jy ! Component: 200 - total flux cleaned = 0.000155163 Jy ! Total flux subtracted in 200 components = 0.000155163 Jy ! Clean residual min=-0.001218 max=0.001245 Jy/beam ! Clean residual mean=-0.000003 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.304252 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.304252 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=0.092794Jy sigma=0.000646 ! Fit after self-cal, rms=0.092792Jy sigma=0.000646 wmodel J1120-1420_X_2017_05_27_pus_map.mod ! Writing 95 model components to file: J1120-1420_X_2017_05_27_pus_map.mod wobs J1120-1420_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1120-1420_X_2017_05_27_pus_uvs.fits wwins J1120-1420_X_2017_05_27_pus_map.win ! wwins: Wrote 2 windows to J1120-1420_X_2017_05_27_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 = -6.70895e-05 Jy ! Component: 100 - total flux cleaned = 3.68891e-05 Jy ! Component: 150 - total flux cleaned = 7.60824e-05 Jy ! Component: 200 - total flux cleaned = 0.000113087 Jy ! Component: 250 - total flux cleaned = 0.000149524 Jy ! Component: 300 - total flux cleaned = 0.000203175 Jy ! Component: 350 - total flux cleaned = 0.000272055 Jy ! Component: 400 - total flux cleaned = 0.000288565 Jy ! Component: 450 - total flux cleaned = 0.000353924 Jy ! Component: 500 - total flux cleaned = 0.000321756 Jy ! Component: 550 - total flux cleaned = 0.000274772 Jy ! Component: 600 - total flux cleaned = 0.000213459 Jy ! Component: 650 - total flux cleaned = 0.000243949 Jy ! Component: 700 - total flux cleaned = 0.000228984 Jy ! Component: 750 - total flux cleaned = 0.000214462 Jy ! Component: 800 - total flux cleaned = 0.000243006 Jy ! Component: 850 - total flux cleaned = 0.000242931 Jy ! Component: 900 - total flux cleaned = 0.000242812 Jy ! Component: 950 - total flux cleaned = 0.000256548 Jy ! Component: 1000 - total flux cleaned = 0.00029711 Jy ! Component: 1050 - total flux cleaned = 0.000350129 Jy ! Component: 1100 - total flux cleaned = 0.000389324 Jy ! Component: 1150 - total flux cleaned = 0.000415244 Jy ! Component: 1200 - total flux cleaned = 0.000415128 Jy ! Component: 1250 - total flux cleaned = 0.000465593 Jy ! Component: 1300 - total flux cleaned = 0.000465558 Jy ! Component: 1350 - total flux cleaned = 0.00049009 Jy ! Component: 1400 - total flux cleaned = 0.000502471 Jy ! Component: 1450 - total flux cleaned = 0.00050271 Jy ! Component: 1500 - total flux cleaned = 0.000562494 Jy ! Component: 1550 - total flux cleaned = 0.000574469 Jy ! Component: 1600 - total flux cleaned = 0.000551302 Jy ! Component: 1650 - total flux cleaned = 0.000574646 Jy ! Component: 1700 - total flux cleaned = 0.000597406 Jy ! Component: 1750 - total flux cleaned = 0.000597179 Jy ! Component: 1800 - total flux cleaned = 0.000586248 Jy ! Component: 1850 - total flux cleaned = 0.000608364 Jy ! Component: 1900 - total flux cleaned = 0.000641272 Jy ! Component: 1950 - total flux cleaned = 0.000641357 Jy ! Component: 2000 - total flux cleaned = 0.000641429 Jy ! Total flux subtracted in 2048 components = 0.000641449 Jy ! Clean residual min=-0.000761 max=0.000690 Jy/beam ! Clean residual mean=-0.000002 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.304894 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 240 components and 0.304894 Jy ![Exited script file: muppet] wmap "J1120-1420_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8887 x 2.041 at -1.402 degrees (North through East) ! Clean map min=-0.0010027 max=0.2601 Jy/beam ! Writing clean map to FITS file: J1120-1420_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.260095 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196567 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.226726 0.226726 0.453451 0.906902 1.8138 3.62761 7.25522 14.5104 29.0209 58.0418 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.26 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8887 x 2.041 at -1.402 degrees (North through East) ! Clean map min=-0.0010027 max=0.2601 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 J1120-1420_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:34:33 2019