! Started logfile: J1228+0232_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:29:14 2019 obs J1228+0232_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1228+0232_X_2017_04_28_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.833467 visibilities/baseline/integration-bin. ! Found source: J1228+0232 ! ! 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 907 lines of history. ! ! Reading 37356 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 J1228+0232_X_2017_04_28_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.849670Jy sigma=0.007564 ! Fit after self-cal, rms=0.843534Jy sigma=0.007516 ! 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=0.7581 mas, bmaj=1.809 mas, bpa=0.9289 degrees ! Estimated noise=640.549 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 = 0.125809 Jy ! Component: 100 - total flux cleaned = 0.153244 Jy ! Total flux subtracted in 100 components = 0.153244 Jy ! Clean residual min=-0.002509 max=0.007661 Jy/beam ! Clean residual mean=-0.000013 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.153244 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.153244 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=0.087652Jy sigma=0.000660 ! Fit after self-cal, rms=0.087645Jy sigma=0.000660 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00654565 Jy ! Component: 100 - total flux cleaned = 0.00909023 Jy ! Total flux subtracted in 100 components = 0.00909023 Jy ! Clean residual min=-0.002026 max=0.002235 Jy/beam ! Clean residual mean=-0.000005 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.162334 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.162334 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=0.087249Jy sigma=0.000655 ! Fit after self-cal, rms=0.087256Jy sigma=0.000655 ! 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=0.9119 mas, bmaj=2.069 mas, bpa=1.251 degrees ! Estimated noise=421.804 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 = 0.00106097 Jy ! Component: 100 - total flux cleaned = 0.00128758 Jy ! Component: 150 - total flux cleaned = 0.00127428 Jy ! Component: 200 - total flux cleaned = 0.00123751 Jy ! Total flux subtracted in 200 components = 0.00123751 Jy ! Clean residual min=-0.001370 max=0.001555 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.163572 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.163572 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=0.087249Jy sigma=0.000655 ! Fit after self-cal, rms=0.087250Jy sigma=0.000655 ! 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 0.98 HN 0.97 KP 1.03 ! LA 0.95 MK 0.99 NL 1.01 OV 1.05 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 1.05 ! LA 0.95 MK 0.99 NL 0.98 OV 1.00 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 0.99 ! LA 0.97 MK 0.98 NL 0.99 OV 1.03 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 1.04 ! LA 0.96 MK 1.00 NL 0.98 OV 1.04 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.98 KP 1.01 ! LA 0.97 MK 1.02 NL 1.01 OV 0.98 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.95 KP 1.00 ! LA 0.97 MK 0.98 NL 1.02 OV 0.98 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.99 KP 1.02 ! LA 0.99 MK 1.03 NL 1.00 OV 0.98 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 1.03 ! LA 0.96 MK 1.03 NL 1.02 OV 1.01 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.04 KP 1.02 ! LA 0.94 MK 0.99 NL 1.00 OV 0.99 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 1.02 ! LA 0.99 MK 1.11 NL 1.00 OV 1.00 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.97 KP 1.02 ! LA 1.00 MK 0.94 NL 1.03 OV 1.01 ! PT 1.11 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.05 KP 0.99 ! LA 0.97 MK 0.91 NL 1.03 OV 1.00 ! PT 1.07 SC 0.99 ! ! ! Fit before self-cal, rms=0.087250Jy sigma=0.000655 ! Fit after self-cal, rms=0.087304Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9128 mas, bmaj=2.068 mas, bpa=1.228 degrees ! Estimated noise=421.064 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 = -0.000248355 Jy ! Component: 100 - total flux cleaned = -0.000249519 Jy ! Component: 150 - total flux cleaned = -0.000267642 Jy ! Component: 200 - total flux cleaned = -0.000267778 Jy ! Total flux subtracted in 200 components = -0.000267778 Jy ! Clean residual min=-0.001034 max=0.001195 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.163304 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.163304 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=0.087299Jy sigma=0.000652 ! Fit after self-cal, rms=0.087319Jy sigma=0.000652 ! 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=0.087319Jy sigma=0.000652 ! Fit after self-cal, rms=0.087038Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9123 mas, bmaj=2.068 mas, bpa=1.277 degrees ! Estimated noise=420.814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147767 Jy ! Component: 100 - total flux cleaned = -0.000147554 Jy ! Component: 150 - total flux cleaned = -0.000160419 Jy ! Component: 200 - total flux cleaned = -0.000160444 Jy ! Total flux subtracted in 200 components = -0.000160444 Jy ! Clean residual min=-0.000884 max=0.001078 Jy/beam ! Clean residual mean=-0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.163144 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.163144 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=0.087035Jy sigma=0.000650 ! Fit after self-cal, rms=0.087037Jy sigma=0.000650 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 (22, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000911506 Jy ! Component: 100 - total flux cleaned = 0.00122018 Jy ! Component: 150 - total flux cleaned = 0.00136755 Jy ! Component: 200 - total flux cleaned = 0.00148019 Jy ! Total flux subtracted in 200 components = 0.00148019 Jy ! Clean residual min=-0.000811 max=0.000847 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.164624 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.164624 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=0.087026Jy sigma=0.000650 ! Fit after self-cal, rms=0.087023Jy sigma=0.000650 ! 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=0.087023Jy sigma=0.000650 ! Fit after self-cal, rms=0.087523Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9124 mas, bmaj=2.069 mas, bpa=1.281 degrees ! Estimated noise=420.737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248752 Jy ! Component: 100 - total flux cleaned = 0.00029334 Jy ! Component: 150 - total flux cleaned = 0.000333093 Jy ! Component: 200 - total flux cleaned = 0.000354724 Jy ! Total flux subtracted in 200 components = 0.000354724 Jy ! Clean residual min=-0.000844 max=0.000874 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.164978 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.164978 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=0.087521Jy sigma=0.000650 ! Fit after self-cal, rms=0.087527Jy sigma=0.000650 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 = 6.9403e-06 Jy ! Component: 100 - total flux cleaned = 1.35875e-05 Jy ! Component: 150 - total flux cleaned = 2.58105e-05 Jy ! Component: 200 - total flux cleaned = 3.14929e-05 Jy ! Total flux subtracted in 200 components = 3.14929e-05 Jy ! Clean residual min=-0.000844 max=0.000871 Jy/beam ! Clean residual mean=-0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.16501 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.16501 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=0.087526Jy sigma=0.000650 ! Fit after self-cal, rms=0.087525Jy sigma=0.000650 ! 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=0.087525Jy sigma=0.000650 ! Fit after self-cal, rms=0.087546Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.095 mas, bmaj=3.218 mas, bpa=0.8584 degrees ! Estimated noise=517.378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.15172e-05 Jy ! Component: 100 - total flux cleaned = -2.94614e-05 Jy ! Component: 150 - total flux cleaned = -5.00235e-05 Jy ! Component: 200 - total flux cleaned = -5.94882e-05 Jy ! Total flux subtracted in 200 components = -5.94882e-05 Jy ! Clean residual min=-0.001041 max=0.000892 Jy/beam ! Clean residual mean=-0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.16495 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.16495 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=0.087546Jy sigma=0.000650 ! Fit after self-cal, rms=0.087546Jy sigma=0.000650 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 = -5.1684e-06 Jy ! Component: 100 - total flux cleaned = -9.11023e-06 Jy ! Component: 150 - total flux cleaned = -1.32676e-05 Jy ! Component: 200 - total flux cleaned = -2.13436e-05 Jy ! Total flux subtracted in 200 components = -2.13436e-05 Jy ! Clean residual min=-0.001042 max=0.000885 Jy/beam ! Clean residual mean=-0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.164929 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.164929 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=0.087546Jy sigma=0.000650 ! Fit after self-cal, rms=0.087546Jy sigma=0.000650 ! 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=0.9124 mas, bmaj=2.069 mas, bpa=1.276 degrees ! Estimated noise=420.715 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9124 x 2.069 at 1.276 degrees (North through East) ! Clean map min=-0.00079081 max=0.16102 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=0.7579 mas, bmaj=1.807 mas, bpa=0.9014 degrees ! Estimated noise=637.374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125171 Jy ! Component: 100 - total flux cleaned = 0.152474 Jy ! Component: 150 - total flux cleaned = 0.159053 Jy ! Component: 200 - total flux cleaned = 0.161293 Jy ! Total flux subtracted in 200 components = 0.161293 Jy ! Clean residual min=-0.001499 max=0.001673 Jy/beam ! Clean residual mean=-0.000003 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.161293 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 0.161293 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9124 mas, bmaj=2.069 mas, bpa=1.276 degrees ! Estimated noise=420.715 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 = 0.00149267 Jy ! Component: 100 - total flux cleaned = 0.0019711 Jy ! Component: 150 - total flux cleaned = 0.00239135 Jy ! Component: 200 - total flux cleaned = 0.00274166 Jy ! Total flux subtracted in 200 components = 0.00274166 Jy ! Clean residual min=-0.000864 max=0.000942 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.164034 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.164034 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=2.095 mas, bmaj=3.218 mas, bpa=0.8584 degrees ! Estimated noise=517.378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474526 Jy ! Component: 100 - total flux cleaned = 0.000595705 Jy ! Component: 150 - total flux cleaned = 0.000694209 Jy ! Component: 200 - total flux cleaned = 0.000772929 Jy ! Total flux subtracted in 200 components = 0.000772929 Jy ! Clean residual min=-0.001052 max=0.000896 Jy/beam ! Clean residual mean=-0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.164807 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 = 4.16041e-05 Jy ! Component: 100 - total flux cleaned = 6.78018e-05 Jy ! Component: 150 - total flux cleaned = 8.20044e-05 Jy ! Component: 200 - total flux cleaned = 9.98371e-05 Jy ! Total flux subtracted in 200 components = 9.98371e-05 Jy ! Clean residual min=-0.001047 max=0.000889 Jy/beam ! Clean residual mean=-0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.164907 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 70 components and 0.164907 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9124 mas, bmaj=2.069 mas, bpa=1.276 degrees ! Estimated noise=420.715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.24982e-05 Jy ! Component: 100 - total flux cleaned = 0.000100548 Jy ! Component: 150 - total flux cleaned = 0.000153707 Jy ! Component: 200 - total flux cleaned = 0.000182901 Jy ! Total flux subtracted in 200 components = 0.000182901 Jy ! Clean residual min=-0.000847 max=0.000852 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.16509 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.16509 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=0.087549Jy sigma=0.000650 ! Fit after self-cal, rms=0.087549Jy sigma=0.000650 wmodel J1228+0232_X_2017_04_28_pus_map.mod ! Writing 87 model components to file: J1228+0232_X_2017_04_28_pus_map.mod wobs J1228+0232_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1228+0232_X_2017_04_28_pus_uvs.fits wwins J1228+0232_X_2017_04_28_pus_map.win ! wwins: Wrote 2 windows to J1228+0232_X_2017_04_28_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 = 0.000126565 Jy ! Component: 100 - total flux cleaned = 0.000303846 Jy ! Component: 150 - total flux cleaned = 0.000373656 Jy ! Component: 200 - total flux cleaned = 0.000441264 Jy ! Component: 250 - total flux cleaned = 0.000467344 Jy ! Component: 300 - total flux cleaned = 0.000493023 Jy ! Component: 350 - total flux cleaned = 0.000518526 Jy ! Component: 400 - total flux cleaned = 0.000518761 Jy ! Component: 450 - total flux cleaned = 0.000518825 Jy ! Component: 500 - total flux cleaned = 0.000506934 Jy ! Component: 550 - total flux cleaned = 0.000495211 Jy ! Component: 600 - total flux cleaned = 0.000483601 Jy ! Component: 650 - total flux cleaned = 0.000461281 Jy ! Component: 700 - total flux cleaned = 0.000472448 Jy ! Component: 750 - total flux cleaned = 0.000461589 Jy ! Component: 800 - total flux cleaned = 0.000440457 Jy ! Component: 850 - total flux cleaned = 0.000472168 Jy ! Component: 900 - total flux cleaned = 0.00047202 Jy ! Component: 950 - total flux cleaned = 0.000482232 Jy ! Component: 1000 - total flux cleaned = 0.000471922 Jy ! Component: 1050 - total flux cleaned = 0.000441809 Jy ! Component: 1100 - total flux cleaned = 0.000491302 Jy ! Component: 1150 - total flux cleaned = 0.000481455 Jy ! Component: 1200 - total flux cleaned = 0.00048137 Jy ! Component: 1250 - total flux cleaned = 0.000471715 Jy ! Component: 1300 - total flux cleaned = 0.000471806 Jy ! Component: 1350 - total flux cleaned = 0.00049985 Jy ! Component: 1400 - total flux cleaned = 0.000518477 Jy ! Component: 1450 - total flux cleaned = 0.00053678 Jy ! Component: 1500 - total flux cleaned = 0.00055503 Jy ! Component: 1550 - total flux cleaned = 0.000609071 Jy ! Component: 1600 - total flux cleaned = 0.000653589 Jy ! Component: 1650 - total flux cleaned = 0.000644816 Jy ! Component: 1700 - total flux cleaned = 0.000662329 Jy ! Component: 1750 - total flux cleaned = 0.000722793 Jy ! Component: 1800 - total flux cleaned = 0.000722801 Jy ! Component: 1850 - total flux cleaned = 0.000756696 Jy ! Component: 1900 - total flux cleaned = 0.000765172 Jy ! Component: 1950 - total flux cleaned = 0.000806889 Jy ! Component: 2000 - total flux cleaned = 0.000856381 Jy ! Total flux subtracted in 2048 components = 0.000880991 Jy ! Clean residual min=-0.000408 max=0.000616 Jy/beam ! Clean residual mean=-0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.165971 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 238 components and 0.165971 Jy ![Exited script file: muppet] wmap "J1228+0232_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9124 x 2.069 at 1.276 degrees (North through East) ! Clean map min=-0.00076672 max=0.16083 Jy/beam ! Writing clean map to FITS file: J1228+0232_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.160831 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157903 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.294537 0.294537 0.589075 1.17815 2.3563 4.7126 9.42519 18.8504 37.7008 75.4016 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.16 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9124 x 2.069 at 1.276 degrees (North through East) ! Clean map min=-0.00076672 max=0.16083 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 J1228+0232_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:29:16 2019