! Started logfile: J1252-3319_X_2017_02_19_pus_uvs.log on Sat May 4 21:43:44 2019 obs J1252-3319_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1252-3319_X_2017_02_19_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.457895 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1252-3319 ! ! 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 858 lines of history. ! ! Reading 18792 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 J1252-3319_X_2017_02_19_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 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.887577Jy sigma=0.006664 ! Fit after self-cal, rms=0.870373Jy sigma=0.006543 ! 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=0.5649 mas, bmaj=1.525 mas, bpa=1.41 degrees ! Estimated noise=1215.41 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 = 0.102591 Jy ! Component: 100 - total flux cleaned = 0.124973 Jy ! Total flux subtracted in 100 components = 0.124973 Jy ! Clean residual min=-0.002957 max=0.006291 Jy/beam ! Clean residual mean=0.000002 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.124973 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.124973 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=0.090930Jy sigma=0.000649 ! Fit after self-cal, rms=0.090928Jy sigma=0.000649 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00613484 Jy ! Component: 100 - total flux cleaned = 0.00980034 Jy ! Total flux subtracted in 100 components = 0.00980034 Jy ! Clean residual min=-0.002306 max=0.003375 Jy/beam ! Clean residual mean=0.000001 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.134773 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.134773 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=0.090340Jy sigma=0.000644 ! Fit after self-cal, rms=0.090338Jy 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=0.7095 mas, bmaj=1.824 mas, bpa=1.263 degrees ! Estimated noise=693.919 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 = 0.00302414 Jy ! Component: 100 - total flux cleaned = 0.00444846 Jy ! Component: 150 - total flux cleaned = 0.0051546 Jy ! Component: 200 - total flux cleaned = 0.00550855 Jy ! Total flux subtracted in 200 components = 0.00550855 Jy ! Clean residual min=-0.002216 max=0.002236 Jy/beam ! Clean residual mean=0.000003 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.140282 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.140282 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=0.090236Jy sigma=0.000644 ! Fit after self-cal, rms=0.090234Jy sigma=0.000644 ! 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 0.94 FD 0.98 HN 1.00* KP 1.01 ! LA 1.03 MK 0.99 NL 1.00* OV 1.00 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00* KP 0.94 ! LA 1.03 MK 0.97 NL 1.00* OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00* KP 1.01 ! LA 1.01 MK 0.98 NL 1.00* OV 1.02 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.00* KP 1.01 ! LA 1.04 MK 0.99 NL 1.00* OV 1.03 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.00* KP 0.96 ! LA 1.03 MK 1.02 NL 1.00* OV 1.07 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00* KP 1.00 ! LA 1.00 MK 0.99 NL 1.00* OV 0.99 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00* KP 1.00 ! LA 1.05 MK 1.03 NL 1.00* OV 0.97 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00* KP 0.99 ! LA 1.01 MK 1.01 NL 1.00* OV 0.96 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00* KP 0.98 ! LA 1.04 MK 1.02 NL 1.00* OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 1.00* KP 1.01 ! LA 1.01 MK 1.04 NL 1.00* OV 1.05 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.00* KP 0.97 ! LA 1.02 MK 0.97 NL 1.00* OV 1.04 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.00* KP 1.03 ! LA 1.02 MK 1.00 NL 1.00* OV 1.04 ! PT 1.00* SC 0.98 ! ! ! Fit before self-cal, rms=0.090234Jy sigma=0.000644 ! Fit after self-cal, rms=0.089624Jy sigma=0.000642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7104 mas, bmaj=1.824 mas, bpa=1.274 degrees ! Estimated noise=693.872 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 = 3.34952e-05 Jy ! Component: 100 - total flux cleaned = 5.09228e-05 Jy ! Component: 150 - total flux cleaned = 6.07492e-05 Jy ! Component: 200 - total flux cleaned = 6.96928e-05 Jy ! Total flux subtracted in 200 components = 6.96928e-05 Jy ! Clean residual min=-0.001944 max=0.001791 Jy/beam ! Clean residual mean=0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.140352 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 28 components and 0.140352 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=0.089623Jy sigma=0.000642 ! Fit after self-cal, rms=0.089602Jy sigma=0.000642 ! 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=0.089602Jy sigma=0.000642 ! Fit after self-cal, rms=0.089725Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7102 mas, bmaj=1.827 mas, bpa=1.315 degrees ! Estimated noise=694.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.85994e-05 Jy ! Component: 100 - total flux cleaned = 4.51835e-05 Jy ! Component: 150 - total flux cleaned = 5.06306e-05 Jy ! Component: 200 - total flux cleaned = 6.04642e-05 Jy ! Total flux subtracted in 200 components = 6.04642e-05 Jy ! Clean residual min=-0.001810 max=0.001714 Jy/beam ! Clean residual mean=-0.000000 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.140412 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.140412 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=0.089725Jy sigma=0.000641 ! Fit after self-cal, rms=0.089735Jy sigma=0.000641 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 = 8.71418e-06 Jy ! Component: 100 - total flux cleaned = 1.27079e-05 Jy ! Component: 150 - total flux cleaned = 1.64718e-05 Jy ! Component: 200 - total flux cleaned = 1.97919e-05 Jy ! Total flux subtracted in 200 components = 1.97919e-05 Jy ! Clean residual min=-0.001813 max=0.001722 Jy/beam ! Clean residual mean=-0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.140432 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.140432 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=0.089735Jy sigma=0.000641 ! Fit after self-cal, rms=0.089734Jy sigma=0.000641 ! 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=0.089734Jy sigma=0.000641 ! Fit after self-cal, rms=0.089933Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7101 mas, bmaj=1.829 mas, bpa=1.347 degrees ! Estimated noise=694.815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106289 Jy ! Component: 100 - total flux cleaned = -0.000100318 Jy ! Component: 150 - total flux cleaned = -8.92845e-05 Jy ! Component: 200 - total flux cleaned = -7.95906e-05 Jy ! Total flux subtracted in 200 components = -7.95906e-05 Jy ! Clean residual min=-0.001731 max=0.001733 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.140352 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.140352 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=0.089932Jy sigma=0.000641 ! Fit after self-cal, rms=0.089944Jy sigma=0.000641 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 = -5.43105e-06 Jy ! Component: 100 - total flux cleaned = 2.2683e-06 Jy ! Component: 150 - total flux cleaned = 5.73929e-06 Jy ! Component: 200 - total flux cleaned = 5.99366e-06 Jy ! Total flux subtracted in 200 components = 5.99366e-06 Jy ! Clean residual min=-0.001727 max=0.001743 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.140358 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.140358 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=0.089944Jy sigma=0.000641 ! Fit after self-cal, rms=0.089943Jy sigma=0.000641 ! 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=0.089943Jy sigma=0.000641 ! Fit after self-cal, rms=0.089989Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.635 mas, bmaj=6.726 mas, bpa=7.932 degrees ! Estimated noise=1008.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.01503e-05 Jy ! Component: 100 - total flux cleaned = 7.00421e-05 Jy ! Component: 150 - total flux cleaned = 7.01468e-05 Jy ! Component: 200 - total flux cleaned = 6.94244e-05 Jy ! Total flux subtracted in 200 components = 6.94244e-05 Jy ! Clean residual min=-0.002221 max=0.002872 Jy/beam ! Clean residual mean=-0.000001 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.140428 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.140428 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=0.089989Jy sigma=0.000641 ! Fit after self-cal, rms=0.089990Jy sigma=0.000641 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 = -8.40835e-06 Jy ! Component: 100 - total flux cleaned = -8.72258e-06 Jy ! Component: 150 - total flux cleaned = -9.25542e-06 Jy ! Component: 200 - total flux cleaned = -1.38257e-05 Jy ! Total flux subtracted in 200 components = -1.38257e-05 Jy ! Clean residual min=-0.002220 max=0.002872 Jy/beam ! Clean residual mean=-0.000001 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.140414 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.140414 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=0.089990Jy sigma=0.000641 ! Fit after self-cal, rms=0.089989Jy sigma=0.000641 ! 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=0.7102 mas, bmaj=1.83 mas, bpa=1.365 degrees ! Estimated noise=694.949 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7102 x 1.83 at 1.365 degrees (North through East) ! Clean map min=-0.0015638 max=0.13374 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=0.5653 mas, bmaj=1.533 mas, bpa=1.479 degrees ! Estimated noise=1220.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102945 Jy ! Component: 100 - total flux cleaned = 0.12545 Jy ! Component: 150 - total flux cleaned = 0.131469 Jy ! Component: 200 - total flux cleaned = 0.134783 Jy ! Total flux subtracted in 200 components = 0.134783 Jy ! Clean residual min=-0.002737 max=0.002696 Jy/beam ! Clean residual mean=-0.000000 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.134783 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.134783 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7102 mas, bmaj=1.83 mas, bpa=1.365 degrees ! Estimated noise=694.949 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 = 0.00298117 Jy ! Component: 100 - total flux cleaned = 0.00433983 Jy ! Component: 150 - total flux cleaned = 0.00501586 Jy ! Component: 200 - total flux cleaned = 0.0053557 Jy ! Total flux subtracted in 200 components = 0.0053557 Jy ! Clean residual min=-0.001743 max=0.001754 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.140138 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.140138 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=2.635 mas, bmaj=6.726 mas, bpa=7.932 degrees ! Estimated noise=1008.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297805 Jy ! Component: 100 - total flux cleaned = 0.000298282 Jy ! Component: 150 - total flux cleaned = 0.000298212 Jy ! Component: 200 - total flux cleaned = 0.000298103 Jy ! Total flux subtracted in 200 components = 0.000298103 Jy ! Clean residual min=-0.002215 max=0.002867 Jy/beam ! Clean residual mean=-0.000001 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.140437 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 = -1.4411e-07 Jy ! Component: 100 - total flux cleaned = -2.7377e-07 Jy ! Component: 150 - total flux cleaned = -4.02402e-06 Jy ! Component: 200 - total flux cleaned = -4.37996e-06 Jy ! Total flux subtracted in 200 components = -4.37996e-06 Jy ! Clean residual min=-0.002201 max=0.002857 Jy/beam ! Clean residual mean=-0.000001 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.140432 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.140432 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7102 mas, bmaj=1.83 mas, bpa=1.365 degrees ! Estimated noise=694.949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000100055 Jy ! Component: 100 - total flux cleaned = -9.03139e-05 Jy ! Component: 150 - total flux cleaned = -7.54049e-05 Jy ! Component: 200 - total flux cleaned = -7.56004e-05 Jy ! Total flux subtracted in 200 components = -7.56004e-05 Jy ! Clean residual min=-0.001705 max=0.001783 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.140357 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.140357 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=0.089990Jy sigma=0.000641 ! Fit after self-cal, rms=0.089989Jy sigma=0.000641 wmodel J1252-3319_X_2017_02_19_pus_map.mod ! Writing 32 model components to file: J1252-3319_X_2017_02_19_pus_map.mod wobs J1252-3319_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1252-3319_X_2017_02_19_pus_uvs.fits wwins J1252-3319_X_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J1252-3319_X_2017_02_19_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 = 4.31323e-05 Jy ! Component: 100 - total flux cleaned = -0.000183288 Jy ! Component: 150 - total flux cleaned = -0.000366386 Jy ! Component: 200 - total flux cleaned = -0.000565858 Jy ! Component: 250 - total flux cleaned = -0.000755748 Jy ! Component: 300 - total flux cleaned = -0.000937138 Jy ! Component: 350 - total flux cleaned = -0.00111016 Jy ! Component: 400 - total flux cleaned = -0.0012138 Jy ! Component: 450 - total flux cleaned = -0.00137385 Jy ! Component: 500 - total flux cleaned = -0.00152761 Jy ! Component: 550 - total flux cleaned = -0.00165657 Jy ! Component: 600 - total flux cleaned = -0.0017458 Jy ! Component: 650 - total flux cleaned = -0.00183196 Jy ! Component: 700 - total flux cleaned = -0.00186582 Jy ! Component: 750 - total flux cleaned = -0.00194717 Jy ! Component: 800 - total flux cleaned = -0.00201 Jy ! Component: 850 - total flux cleaned = -0.00211646 Jy ! Component: 900 - total flux cleaned = -0.00213085 Jy ! Component: 950 - total flux cleaned = -0.00218802 Jy ! Component: 1000 - total flux cleaned = -0.00224366 Jy ! Component: 1050 - total flux cleaned = -0.00231144 Jy ! Component: 1100 - total flux cleaned = -0.00236468 Jy ! Component: 1150 - total flux cleaned = -0.00245522 Jy ! Component: 1200 - total flux cleaned = -0.00254285 Jy ! Component: 1250 - total flux cleaned = -0.00255495 Jy ! Component: 1300 - total flux cleaned = -0.00261523 Jy ! Component: 1350 - total flux cleaned = -0.00265077 Jy ! Component: 1400 - total flux cleaned = -0.00263934 Jy ! Component: 1450 - total flux cleaned = -0.00268457 Jy ! Component: 1500 - total flux cleaned = -0.00267353 Jy ! Component: 1550 - total flux cleaned = -0.00269542 Jy ! Component: 1600 - total flux cleaned = -0.00270611 Jy ! Component: 1650 - total flux cleaned = -0.00271644 Jy ! Component: 1700 - total flux cleaned = -0.00269602 Jy ! Component: 1750 - total flux cleaned = -0.00275661 Jy ! Component: 1800 - total flux cleaned = -0.0027662 Jy ! Component: 1850 - total flux cleaned = -0.0027758 Jy ! Component: 1900 - total flux cleaned = -0.00279479 Jy ! Component: 1950 - total flux cleaned = -0.00281343 Jy ! Component: 2000 - total flux cleaned = -0.00282263 Jy ! Total flux subtracted in 2048 components = -0.00282257 Jy ! Clean residual min=-0.000529 max=0.000483 Jy/beam ! Clean residual mean=-0.000000 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.137534 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 154 components and 0.137534 Jy ![Exited script file: muppet] wmap "J1252-3319_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7102 x 1.83 at 1.365 degrees (North through East) ! Clean map min=-0.0011979 max=0.13362 Jy/beam ! Writing clean map to FITS file: J1252-3319_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.133623 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160932 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.361311 0.361311 0.722623 1.44525 2.89049 5.78098 11.562 23.1239 46.2479 92.4957 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.133 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7102 x 1.83 at 1.365 degrees (North through East) ! Clean map min=-0.0011979 max=0.13362 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 J1252-3319_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:43:45 2019