! Started logfile: J1001+2911_X_2017_02_19_pus_uvs.log on Sat May 4 21:42:25 2019 obs J1001+2911_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1001+2911_X_2017_02_19_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.609722 visibilities/baseline/integration-bin. ! Found source: J1001+2911 ! ! 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 36876 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 J1001+2911_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 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.531117Jy sigma=0.004377 ! Fit after self-cal, rms=0.514894Jy sigma=0.004254 ! 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=0.8094 mas, bmaj=1.871 mas, bpa=16.45 degrees ! Estimated noise=832.888 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 = 0.381026 Jy ! Component: 100 - total flux cleaned = 0.464115 Jy ! Total flux subtracted in 100 components = 0.464115 Jy ! Clean residual min=-0.007718 max=0.023197 Jy/beam ! Clean residual mean=0.000013 rms=0.002646 Jy/beam ! Combined flux in latest and established models = 0.464115 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.464115 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=0.121901Jy sigma=0.000734 ! Fit after self-cal, rms=0.121901Jy sigma=0.000734 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213484 Jy ! Component: 100 - total flux cleaned = 0.0319403 Jy ! Total flux subtracted in 100 components = 0.0319403 Jy ! Clean residual min=-0.008022 max=0.006472 Jy/beam ! Clean residual mean=-0.000011 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 0.496055 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.496055 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=0.116612Jy sigma=0.000685 ! Fit after self-cal, rms=0.116611Jy sigma=0.000685 ! 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=0.9527 mas, bmaj=2.02 mas, bpa=13.7 degrees ! Estimated noise=459.688 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 = 0.0081923 Jy ! Component: 100 - total flux cleaned = 0.01233 Jy ! Component: 150 - total flux cleaned = 0.0148215 Jy ! Component: 200 - total flux cleaned = 0.0164358 Jy ! Total flux subtracted in 200 components = 0.0164358 Jy ! Clean residual min=-0.006979 max=0.006067 Jy/beam ! Clean residual mean=-0.000031 rms=0.001676 Jy/beam ! Combined flux in latest and established models = 0.512491 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.512491 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=0.115670Jy sigma=0.000680 ! Fit after self-cal, rms=0.115670Jy sigma=0.000680 ! 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 0.95 FD 1.01 HN 1.00 KP 1.06 ! LA 1.00 MK 0.97 NL 0.96 OV 1.01 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.01 KP 1.04 ! LA 1.01 MK 0.97 NL 0.96 OV 1.02 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.03 KP 1.05 ! LA 1.03 MK 0.98 NL 0.96 OV 1.01 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00 KP 1.02 ! LA 1.04 MK 0.99 NL 0.95 OV 1.00 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.96 KP 1.03 ! LA 1.02 MK 1.00 NL 0.96 OV 1.02 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.98 KP 1.02 ! LA 1.02 MK 0.98 NL 0.95 OV 0.98 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.98 KP 1.02 ! LA 0.99 MK 1.00 NL 0.95 OV 0.98 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.99 KP 1.03 ! LA 1.01 MK 0.98 NL 0.95 OV 1.00 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00 KP 1.03 ! LA 1.02 MK 0.97 NL 0.93 OV 1.01 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.02 KP 1.04 ! LA 0.99 MK 1.00 NL 0.96 OV 1.03 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.02 KP 1.01 ! LA 0.99 MK 0.99 NL 0.94 OV 1.03 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 1.08 ! LA 1.03 MK 0.99 NL 0.96 OV 1.03 ! PT 1.00* SC 1.05 ! ! ! Fit before self-cal, rms=0.115670Jy sigma=0.000680 ! Fit after self-cal, rms=0.116000Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9586 mas, bmaj=2.021 mas, bpa=13.45 degrees ! Estimated noise=460.719 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 = 0.00193859 Jy ! Component: 100 - total flux cleaned = 0.00240696 Jy ! Component: 150 - total flux cleaned = 0.00289024 Jy ! Component: 200 - total flux cleaned = 0.00317346 Jy ! Total flux subtracted in 200 components = 0.00317346 Jy ! Clean residual min=-0.004200 max=0.003488 Jy/beam ! Clean residual mean=-0.000008 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.515664 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.515664 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=0.115813Jy sigma=0.000656 ! Fit after self-cal, rms=0.115821Jy sigma=0.000656 ! 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=0.115821Jy sigma=0.000656 ! Fit after self-cal, rms=0.102633Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9567 mas, bmaj=2.019 mas, bpa=13.57 degrees ! Estimated noise=460.066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380801 Jy ! Component: 100 - total flux cleaned = 0.000414032 Jy ! Component: 150 - total flux cleaned = 0.000439132 Jy ! Component: 200 - total flux cleaned = 0.000420953 Jy ! Total flux subtracted in 200 components = 0.000420953 Jy ! Clean residual min=-0.001126 max=0.001580 Jy/beam ! Clean residual mean=-0.000004 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.516085 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.516085 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=0.102615Jy sigma=0.000644 ! Fit after self-cal, rms=0.102586Jy sigma=0.000644 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, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130434 Jy ! Component: 100 - total flux cleaned = 0.00158246 Jy ! Component: 150 - total flux cleaned = 0.00161106 Jy ! Component: 200 - total flux cleaned = 0.00161171 Jy ! Total flux subtracted in 200 components = 0.00161171 Jy ! Clean residual min=-0.001071 max=0.001271 Jy/beam ! Clean residual mean=-0.000004 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.517697 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.517697 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=0.102560Jy sigma=0.000644 ! Fit after self-cal, rms=0.102559Jy sigma=0.000644 ! 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=0.102559Jy sigma=0.000644 ! Fit after self-cal, rms=0.101568Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9571 mas, bmaj=2.018 mas, bpa=13.57 degrees ! Estimated noise=459.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0002315 Jy ! Component: 100 - total flux cleaned = -0.000228823 Jy ! Component: 150 - total flux cleaned = -0.000280545 Jy ! Component: 200 - total flux cleaned = -0.000297024 Jy ! Total flux subtracted in 200 components = -0.000297024 Jy ! Clean residual min=-0.000985 max=0.001219 Jy/beam ! Clean residual mean=-0.000003 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.5174 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.5174 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=0.101562Jy sigma=0.000643 ! Fit after self-cal, rms=0.101555Jy sigma=0.000643 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 (-18.8, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00088241 Jy ! Component: 100 - total flux cleaned = 0.000978053 Jy ! Component: 150 - total flux cleaned = 0.00115403 Jy ! Component: 200 - total flux cleaned = 0.0013438 Jy ! Total flux subtracted in 200 components = 0.0013438 Jy ! Clean residual min=-0.000883 max=0.000969 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.518744 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.518744 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=0.101542Jy sigma=0.000643 ! Fit after self-cal, rms=0.101542Jy sigma=0.000643 ! 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=0.101542Jy sigma=0.000643 ! Fit after self-cal, rms=0.101537Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.882 mas, bmaj=2.472 mas, bpa=0.3149 degrees ! Estimated noise=577.227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187373 Jy ! Component: 100 - total flux cleaned = 0.000120661 Jy ! Component: 150 - total flux cleaned = 3.7077e-05 Jy ! Component: 200 - total flux cleaned = -3.46556e-05 Jy ! Total flux subtracted in 200 components = -3.46556e-05 Jy ! Clean residual min=-0.000898 max=0.000975 Jy/beam ! Clean residual mean=-0.000005 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.518709 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.518709 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=0.101534Jy sigma=0.000643 ! Fit after self-cal, rms=0.101534Jy sigma=0.000643 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 = -2.98239e-06 Jy ! Component: 100 - total flux cleaned = -3.41722e-06 Jy ! Component: 150 - total flux cleaned = -4.1382e-05 Jy ! Component: 200 - total flux cleaned = -3.24525e-05 Jy ! Total flux subtracted in 200 components = -3.24525e-05 Jy ! Clean residual min=-0.000877 max=0.000955 Jy/beam ! Clean residual mean=-0.000005 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.518677 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.518676 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=0.101534Jy sigma=0.000643 ! Fit after self-cal, rms=0.101533Jy sigma=0.000643 ! 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=0.9573 mas, bmaj=2.018 mas, bpa=13.58 degrees ! Estimated noise=459.668 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9573 x 2.018 at 13.58 degrees (North through East) ! Clean map min=-0.00090276 max=0.49395 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=0.8135 mas, bmaj=1.868 mas, bpa=16.32 degrees ! Estimated noise=836.789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.3828 Jy ! Component: 100 - total flux cleaned = 0.466276 Jy ! Component: 150 - total flux cleaned = 0.486654 Jy ! Component: 200 - total flux cleaned = 0.496204 Jy ! Total flux subtracted in 200 components = 0.496204 Jy ! Clean residual min=-0.003294 max=0.004546 Jy/beam ! Clean residual mean=0.000008 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.496204 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.496204 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9573 mas, bmaj=2.018 mas, bpa=13.58 degrees ! Estimated noise=459.668 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 = 0.00680803 Jy ! Component: 100 - total flux cleaned = 0.0106164 Jy ! Component: 150 - total flux cleaned = 0.0130031 Jy ! Component: 200 - total flux cleaned = 0.0147687 Jy ! Total flux subtracted in 200 components = 0.0147687 Jy ! Clean residual min=-0.001282 max=0.001324 Jy/beam ! Clean residual mean=0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.510972 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 0.510972 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=1.882 mas, bmaj=2.472 mas, bpa=0.3149 degrees ! Estimated noise=577.227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211067 Jy ! Component: 100 - total flux cleaned = 0.00347367 Jy ! Component: 150 - total flux cleaned = 0.00420185 Jy ! Component: 200 - total flux cleaned = 0.00481817 Jy ! Total flux subtracted in 200 components = 0.00481817 Jy ! Clean residual min=-0.001053 max=0.001008 Jy/beam ! Clean residual mean=-0.000003 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.515791 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 = 0.000378273 Jy ! Component: 100 - total flux cleaned = 0.000705762 Jy ! Component: 150 - total flux cleaned = 0.000904023 Jy ! Component: 200 - total flux cleaned = 0.00108064 Jy ! Total flux subtracted in 200 components = 0.00108064 Jy ! Clean residual min=-0.001023 max=0.001003 Jy/beam ! Clean residual mean=-0.000004 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.516871 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 95 components and 0.516871 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9573 mas, bmaj=2.018 mas, bpa=13.58 degrees ! Estimated noise=459.668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430316 Jy ! Component: 100 - total flux cleaned = 0.000733727 Jy ! Component: 150 - total flux cleaned = 0.000920669 Jy ! Component: 200 - total flux cleaned = 0.00107594 Jy ! Total flux subtracted in 200 components = 0.00107594 Jy ! Clean residual min=-0.000990 max=0.000930 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.517947 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.517948 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=0.101547Jy sigma=0.000643 ! Fit after self-cal, rms=0.101546Jy sigma=0.000643 wmodel J1001+2911_X_2017_02_19_pus_map.mod ! Writing 112 model components to file: J1001+2911_X_2017_02_19_pus_map.mod wobs J1001+2911_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1001+2911_X_2017_02_19_pus_uvs.fits wwins J1001+2911_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J1001+2911_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 = -6.20889e-06 Jy ! Component: 100 - total flux cleaned = 5.69801e-05 Jy ! Component: 150 - total flux cleaned = 8.71756e-05 Jy ! Component: 200 - total flux cleaned = 0.000145839 Jy ! Component: 250 - total flux cleaned = 0.000231156 Jy ! Component: 300 - total flux cleaned = 0.000327922 Jy ! Component: 350 - total flux cleaned = 0.000395074 Jy ! Component: 400 - total flux cleaned = 0.00046078 Jy ! Component: 450 - total flux cleaned = 0.000486552 Jy ! Component: 500 - total flux cleaned = 0.000499385 Jy ! Component: 550 - total flux cleaned = 0.000524059 Jy ! Component: 600 - total flux cleaned = 0.00048767 Jy ! Component: 650 - total flux cleaned = 0.000499698 Jy ! Component: 700 - total flux cleaned = 0.000464582 Jy ! Component: 750 - total flux cleaned = 0.000464575 Jy ! Component: 800 - total flux cleaned = 0.00040805 Jy ! Component: 850 - total flux cleaned = 0.000374811 Jy ! Component: 900 - total flux cleaned = 0.000330973 Jy ! Component: 950 - total flux cleaned = 0.000298592 Jy ! Component: 1000 - total flux cleaned = 0.000287742 Jy ! Component: 1050 - total flux cleaned = 0.000255882 Jy ! Component: 1100 - total flux cleaned = 0.000214374 Jy ! Component: 1150 - total flux cleaned = 0.000194076 Jy ! Component: 1200 - total flux cleaned = 0.000174013 Jy ! Component: 1250 - total flux cleaned = 0.000193927 Jy ! Component: 1300 - total flux cleaned = 0.000173974 Jy ! Component: 1350 - total flux cleaned = 0.000164292 Jy ! Component: 1400 - total flux cleaned = 0.000145314 Jy ! Component: 1450 - total flux cleaned = 0.000145361 Jy ! Component: 1500 - total flux cleaned = 0.000117436 Jy ! Component: 1550 - total flux cleaned = 0.000108358 Jy ! Component: 1600 - total flux cleaned = 7.18704e-05 Jy ! Component: 1650 - total flux cleaned = 6.29391e-05 Jy ! Component: 1700 - total flux cleaned = 3.62947e-05 Jy ! Component: 1750 - total flux cleaned = 1.86762e-05 Jy ! Component: 1800 - total flux cleaned = 4.48384e-05 Jy ! Component: 1850 - total flux cleaned = 1.02249e-05 Jy ! Component: 1900 - total flux cleaned = 1.01651e-05 Jy ! Component: 1950 - total flux cleaned = -1.5249e-05 Jy ! Component: 2000 - total flux cleaned = -4.86282e-05 Jy ! Total flux subtracted in 2048 components = -4.865e-05 Jy ! Clean residual min=-0.000432 max=0.000477 Jy/beam ! Clean residual mean=-0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.517899 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 239 components and 0.517899 Jy ![Exited script file: muppet] wmap "J1001+2911_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9573 x 2.018 at 13.58 degrees (North through East) ! Clean map min=-0.00086633 max=0.49419 Jy/beam ! Writing clean map to FITS file: J1001+2911_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 0.494188 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156308 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0948876 0.0948876 0.189775 0.37955 0.759101 1.5182 3.0364 6.07281 12.1456 24.2912 48.5825 97.1649 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.494 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9573 x 2.018 at 13.58 degrees (North through East) ! Clean map min=-0.00086633 max=0.49419 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 J1001+2911_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:42:27 2019