! Started logfile: J0823+2223_X_2017_08_05_pus_uvs.log on Thu May 9 18:50:04 2019 obs J0823+2223_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0823+2223_X_2017_08_05_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971296 visibilities/baseline/integration-bin. ! Found source: J0823+2223 ! ! 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 575 lines of history. ! ! Reading 75528 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 J0823+2223_X_2017_08_05_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.849003Jy sigma=0.007010 ! Fit after self-cal, rms=0.810787Jy sigma=0.006711 ! 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=0.7261 mas, bmaj=1.568 mas, bpa=-0.0996 degrees ! Estimated noise=723.858 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 = 0.154599 Jy ! Component: 100 - total flux cleaned = 0.197881 Jy ! Total flux subtracted in 100 components = 0.197881 Jy ! Clean residual min=-0.025804 max=0.059052 Jy/beam ! Clean residual mean=-0.000152 rms=0.006924 Jy/beam ! Combined flux in latest and established models = 0.197881 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.197881 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=0.191587Jy sigma=0.001598 ! Fit after self-cal, rms=0.191524Jy sigma=0.001597 ! Inverting map ! Added new window around map position (-1.6, -5.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0485419 Jy ! Component: 100 - total flux cleaned = 0.073714 Jy ! Total flux subtracted in 100 components = 0.073714 Jy ! Clean residual min=-0.020012 max=0.028581 Jy/beam ! Clean residual mean=-0.000144 rms=0.005877 Jy/beam ! Combined flux in latest and established models = 0.271595 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.271595 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=0.178374Jy sigma=0.001476 ! Fit after self-cal, rms=0.176561Jy sigma=0.001458 ! 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=0.8923 mas, bmaj=1.852 mas, bpa=-0.2814 degrees ! Estimated noise=312.289 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 = 0.0305877 Jy ! Component: 100 - total flux cleaned = 0.0504288 Jy ! Component: 150 - total flux cleaned = 0.0645956 Jy ! Component: 200 - total flux cleaned = 0.0731542 Jy ! Total flux subtracted in 200 components = 0.0731542 Jy ! Clean residual min=-0.025604 max=0.053096 Jy/beam ! Clean residual mean=0.000156 rms=0.009396 Jy/beam ! Combined flux in latest and established models = 0.34475 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.34475 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=0.170819Jy sigma=0.001398 ! Fit after self-cal, rms=0.170501Jy sigma=0.001392 ! Inverting map ! Added new window around map position (-16.8, -18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0579717 Jy ! Component: 100 - total flux cleaned = 0.0968728 Jy ! Component: 150 - total flux cleaned = 0.125971 Jy ! Component: 200 - total flux cleaned = 0.148353 Jy ! Total flux subtracted in 200 components = 0.148353 Jy ! Clean residual min=-0.017755 max=0.025110 Jy/beam ! Clean residual mean=0.000152 rms=0.006930 Jy/beam ! Combined flux in latest and established models = 0.493103 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 113 components and 0.493103 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=0.143967Jy sigma=0.001163 ! Fit after self-cal, rms=0.133922Jy sigma=0.001089 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.06 KP 0.98 ! LA 0.90 MK 1.06 NL 0.94 OV 0.96 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 1.09 KP 0.92 ! LA 0.92 MK 1.07 NL 0.95 OV 0.96 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.11 KP 0.85 ! LA 0.95 MK 1.10 NL 0.93 OV 0.95 ! PT 0.88 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.90 HN 1.07 KP 0.81 ! LA 0.94 MK 1.11 NL 0.93 OV 0.95 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.92 HN 1.05 KP 0.75 ! LA 0.94 MK 1.09 NL 0.96 OV 0.96 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.92 HN 1.09 KP 0.76 ! LA 0.94 MK 1.07 NL 0.95 OV 0.98 ! PT 0.88 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 1.15 KP 0.75 ! LA 0.96 MK 1.04 NL 0.94 OV 1.00 ! PT 0.89 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.17 KP 0.75 ! LA 0.91 MK 1.04 NL 0.94 OV 0.99 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.14 KP 0.78 ! LA 0.93 MK 1.00 NL 0.95 OV 1.00 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 1.15 KP 0.82 ! LA 0.93 MK 1.01 NL 0.95 OV 0.99 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.14 KP 0.86 ! LA 0.94 MK 0.98 NL 0.96 OV 0.97 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.09 KP 0.88 ! LA 0.92 MK 0.98 NL 0.96 OV 0.98 ! PT 0.92 SC 1.03 ! ! ! Fit before self-cal, rms=0.133922Jy sigma=0.001089 ! Fit after self-cal, rms=0.115137Jy sigma=0.001044 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9242 mas, bmaj=1.915 mas, bpa=-0.1334 degrees ! Estimated noise=293.523 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 (-18.6, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.028978 Jy ! Component: 100 - total flux cleaned = 0.0422421 Jy ! Component: 150 - total flux cleaned = 0.0522521 Jy ! Component: 200 - total flux cleaned = 0.0593734 Jy ! Total flux subtracted in 200 components = 0.0593734 Jy ! Clean residual min=-0.013342 max=0.020586 Jy/beam ! Clean residual mean=0.000180 rms=0.004619 Jy/beam ! Combined flux in latest and established models = 0.552476 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 157 components and 0.552476 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=0.104194Jy sigma=0.000925 ! Fit after self-cal, rms=0.102221Jy sigma=0.000907 ! 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=0.102221Jy sigma=0.000907 ! Fit after self-cal, rms=0.102310Jy sigma=0.000881 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9218 mas, bmaj=1.907 mas, bpa=-0.02452 degrees ! Estimated noise=293.767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00692292 Jy ! Component: 100 - total flux cleaned = 0.0124388 Jy ! Component: 150 - total flux cleaned = 0.0165854 Jy ! Component: 200 - total flux cleaned = 0.0201367 Jy ! Total flux subtracted in 200 components = 0.0201367 Jy ! Clean residual min=-0.011931 max=0.016407 Jy/beam ! Clean residual mean=0.000144 rms=0.003741 Jy/beam ! Combined flux in latest and established models = 0.572613 Jy selfcal ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 191 components and 0.572613 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=0.097773Jy sigma=0.000834 ! Fit after self-cal, rms=0.097068Jy sigma=0.000828 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 = 0.00418931 Jy ! Component: 100 - total flux cleaned = 0.00676283 Jy ! Component: 150 - total flux cleaned = 0.00993148 Jy ! Component: 200 - total flux cleaned = 0.0132813 Jy ! Total flux subtracted in 200 components = 0.0132813 Jy ! Clean residual min=-0.010500 max=0.016254 Jy/beam ! Clean residual mean=0.000137 rms=0.003470 Jy/beam ! Combined flux in latest and established models = 0.585894 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 219 components and 0.585894 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=0.094926Jy sigma=0.000806 ! Fit after self-cal, rms=0.094630Jy sigma=0.000804 ! Inverting map ! Added new window around map position (-11, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162227 Jy ! Component: 100 - total flux cleaned = 0.0270783 Jy ! Component: 150 - total flux cleaned = 0.034984 Jy ! Component: 200 - total flux cleaned = 0.0414217 Jy ! Total flux subtracted in 200 components = 0.0414217 Jy ! Clean residual min=-0.009446 max=0.011810 Jy/beam ! Clean residual mean=0.000094 rms=0.002813 Jy/beam ! Combined flux in latest and established models = 0.627316 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 259 components and 0.627316 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=0.091227Jy sigma=0.000764 ! Fit after self-cal, rms=0.090938Jy sigma=0.000762 ! 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=0.090938Jy sigma=0.000762 ! Fit after self-cal, rms=0.087526Jy sigma=0.000755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9349 mas, bmaj=1.921 mas, bpa=0.06365 degrees ! Estimated noise=287.854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.05659e-06 Jy ! Component: 100 - total flux cleaned = 0.00439334 Jy ! Component: 150 - total flux cleaned = 0.00910052 Jy ! Component: 200 - total flux cleaned = 0.0133473 Jy ! Total flux subtracted in 200 components = 0.0133473 Jy ! Clean residual min=-0.007794 max=0.010666 Jy/beam ! Clean residual mean=0.000083 rms=0.002391 Jy/beam ! Combined flux in latest and established models = 0.640663 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 290 components and 0.640663 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=0.086123Jy sigma=0.000737 ! Fit after self-cal, rms=0.086011Jy sigma=0.000736 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-14.8, -15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100138 Jy ! Component: 100 - total flux cleaned = 0.0145613 Jy ! Component: 150 - total flux cleaned = 0.0191615 Jy ! Component: 200 - total flux cleaned = 0.0231406 Jy ! Total flux subtracted in 200 components = 0.0231406 Jy ! Clean residual min=-0.007222 max=0.008635 Jy/beam ! Clean residual mean=0.000069 rms=0.002078 Jy/beam ! Combined flux in latest and established models = 0.663804 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 314 components and 0.663804 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=0.084553Jy sigma=0.000719 ! Fit after self-cal, rms=0.084420Jy sigma=0.000718 ! Inverting map ! Added new window around map position (-14.6, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00906856 Jy ! Component: 100 - total flux cleaned = 0.0148803 Jy ! Component: 150 - total flux cleaned = 0.0187407 Jy ! Component: 200 - total flux cleaned = 0.0226483 Jy ! Total flux subtracted in 200 components = 0.0226483 Jy ! Clean residual min=-0.006509 max=0.007808 Jy/beam ! Clean residual mean=0.000053 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.686452 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 351 components and 0.686452 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=0.083237Jy sigma=0.000704 ! Fit after self-cal, rms=0.083161Jy sigma=0.000703 ! Inverting map ! Added new window around map position (-8.4, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00786939 Jy ! Component: 100 - total flux cleaned = 0.0132073 Jy ! Component: 150 - total flux cleaned = 0.0179169 Jy ! Component: 200 - total flux cleaned = 0.0218631 Jy ! Total flux subtracted in 200 components = 0.0218631 Jy ! Clean residual min=-0.005693 max=0.005503 Jy/beam ! Clean residual mean=0.000039 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 0.708316 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 389 components and 0.708316 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=0.082224Jy sigma=0.000691 ! Fit after self-cal, rms=0.082172Jy sigma=0.000691 ! 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=0.082172Jy sigma=0.000691 ! Fit after self-cal, rms=0.080423Jy sigma=0.000686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.151 mas, bmaj=2.889 mas, bpa=-2.044 degrees ! Estimated noise=335.715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411079 Jy ! Component: 100 - total flux cleaned = 0.00802981 Jy ! Component: 150 - total flux cleaned = 0.0121818 Jy ! Component: 200 - total flux cleaned = 0.0162159 Jy ! Total flux subtracted in 200 components = 0.0162159 Jy ! Clean residual min=-0.005880 max=0.006558 Jy/beam ! Clean residual mean=0.000070 rms=0.001980 Jy/beam ! Combined flux in latest and established models = 0.724532 Jy selfcal ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 441 components and 0.724531 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=0.079816Jy sigma=0.000677 ! Fit after self-cal, rms=0.079730Jy sigma=0.000676 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 = 0.00380661 Jy ! Component: 100 - total flux cleaned = 0.0074134 Jy ! Component: 150 - total flux cleaned = 0.0105971 Jy ! Component: 200 - total flux cleaned = 0.0139083 Jy ! Total flux subtracted in 200 components = 0.0139083 Jy ! Clean residual min=-0.005104 max=0.005811 Jy/beam ! Clean residual mean=0.000053 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.73844 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 484 components and 0.73844 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=0.079521Jy sigma=0.000673 ! Fit after self-cal, rms=0.079495Jy sigma=0.000672 ! 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=0.9435 mas, bmaj=1.927 mas, bpa=0.09594 degrees ! Estimated noise=284.144 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9435 x 1.927 at 0.09594 degrees (North through East) ! Clean map min=-0.0037803 max=0.1819 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=0.7634 mas, bmaj=1.622 mas, bpa=0.5165 degrees ! Estimated noise=683.053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146265 Jy ! Component: 100 - total flux cleaned = 0.209291 Jy ! Component: 150 - total flux cleaned = 0.254375 Jy ! Component: 200 - total flux cleaned = 0.290644 Jy ! Total flux subtracted in 200 components = 0.290644 Jy ! Clean residual min=-0.013608 max=0.022091 Jy/beam ! Clean residual mean=-0.000052 rms=0.004789 Jy/beam ! Combined flux in latest and established models = 0.290644 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.290644 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9435 mas, bmaj=1.927 mas, bpa=0.09594 degrees ! Estimated noise=284.144 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 = 0.053744 Jy ! Component: 100 - total flux cleaned = 0.0921815 Jy ! Component: 150 - total flux cleaned = 0.122801 Jy ! Component: 200 - total flux cleaned = 0.148611 Jy ! Total flux subtracted in 200 components = 0.148611 Jy ! Clean residual min=-0.012889 max=0.016801 Jy/beam ! Clean residual mean=0.000138 rms=0.004984 Jy/beam ! Combined flux in latest and established models = 0.439255 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 134 components and 0.439255 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=2.151 mas, bmaj=2.889 mas, bpa=-2.044 degrees ! Estimated noise=335.715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0401914 Jy ! Component: 100 - total flux cleaned = 0.0705445 Jy ! Component: 150 - total flux cleaned = 0.0959858 Jy ! Component: 200 - total flux cleaned = 0.117993 Jy ! Total flux subtracted in 200 components = 0.117993 Jy ! Clean residual min=-0.015174 max=0.015741 Jy/beam ! Clean residual mean=0.000194 rms=0.005528 Jy/beam ! Combined flux in latest and established models = 0.557248 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 = 0.0192433 Jy ! Component: 100 - total flux cleaned = 0.0361946 Jy ! Component: 150 - total flux cleaned = 0.0512269 Jy ! Component: 200 - total flux cleaned = 0.0646509 Jy ! Total flux subtracted in 200 components = 0.0646509 Jy ! Clean residual min=-0.010677 max=0.010254 Jy/beam ! Clean residual mean=0.000144 rms=0.003903 Jy/beam ! Combined flux in latest and established models = 0.621899 Jy ! Adding 163 model components to the UV plane model. ! The established model now contains 269 components and 0.621899 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9435 mas, bmaj=1.927 mas, bpa=0.09594 degrees ! Estimated noise=284.144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129992 Jy ! Component: 100 - total flux cleaned = 0.0224098 Jy ! Component: 150 - total flux cleaned = 0.0301605 Jy ! Component: 200 - total flux cleaned = 0.0369794 Jy ! Total flux subtracted in 200 components = 0.0369794 Jy ! Clean residual min=-0.006939 max=0.008111 Jy/beam ! Clean residual mean=0.000060 rms=0.001976 Jy/beam ! Combined flux in latest and established models = 0.658878 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 303 components and 0.658878 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=0.084284Jy sigma=0.000719 ! Fit after self-cal, rms=0.083857Jy sigma=0.000715 wmodel J0823+2223_X_2017_08_05_pus_map.mod ! Writing 303 model components to file: J0823+2223_X_2017_08_05_pus_map.mod wobs J0823+2223_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0823+2223_X_2017_08_05_pus_uvs.fits wwins J0823+2223_X_2017_08_05_pus_map.win ! wwins: Wrote 8 windows to J0823+2223_X_2017_08_05_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 = 0.000755221 Jy ! Component: 100 - total flux cleaned = 0.000876797 Jy ! Component: 150 - total flux cleaned = 0.00109969 Jy ! Component: 200 - total flux cleaned = 0.00163244 Jy ! Component: 250 - total flux cleaned = 0.00225075 Jy ! Component: 300 - total flux cleaned = 0.00255104 Jy ! Component: 350 - total flux cleaned = 0.00322475 Jy ! Component: 400 - total flux cleaned = 0.00388037 Jy ! Component: 450 - total flux cleaned = 0.00460735 Jy ! Component: 500 - total flux cleaned = 0.00522785 Jy ! Component: 550 - total flux cleaned = 0.00583503 Jy ! Component: 600 - total flux cleaned = 0.00659995 Jy ! Component: 650 - total flux cleaned = 0.00710118 Jy ! Component: 700 - total flux cleaned = 0.00783748 Jy ! Component: 750 - total flux cleaned = 0.00872062 Jy ! Component: 800 - total flux cleaned = 0.00966588 Jy ! Component: 850 - total flux cleaned = 0.0105173 Jy ! Component: 900 - total flux cleaned = 0.0110498 Jy ! Component: 950 - total flux cleaned = 0.0118742 Jy ! Component: 1000 - total flux cleaned = 0.0123904 Jy ! Component: 1050 - total flux cleaned = 0.0131907 Jy ! Component: 1100 - total flux cleaned = 0.0138355 Jy ! Component: 1150 - total flux cleaned = 0.01468 Jy ! Component: 1200 - total flux cleaned = 0.0149578 Jy ! Component: 1250 - total flux cleaned = 0.0154385 Jy ! Component: 1300 - total flux cleaned = 0.0161141 Jy ! Component: 1350 - total flux cleaned = 0.0167134 Jy ! Component: 1400 - total flux cleaned = 0.0171726 Jy ! Component: 1450 - total flux cleaned = 0.017756 Jy ! Component: 1500 - total flux cleaned = 0.01833 Jy ! Component: 1550 - total flux cleaned = 0.0188965 Jy ! Component: 1600 - total flux cleaned = 0.0193923 Jy ! Component: 1650 - total flux cleaned = 0.0200664 Jy ! Component: 1700 - total flux cleaned = 0.0204888 Jy ! Component: 1750 - total flux cleaned = 0.0211447 Jy ! Component: 1800 - total flux cleaned = 0.0216158 Jy ! Component: 1850 - total flux cleaned = 0.0221393 Jy ! Component: 1900 - total flux cleaned = 0.0228854 Jy ! Component: 1950 - total flux cleaned = 0.0233381 Jy ! Component: 2000 - total flux cleaned = 0.0239533 Jy ! Total flux subtracted in 2048 components = 0.0244502 Jy ! Clean residual min=-0.002793 max=0.002751 Jy/beam ! Clean residual mean=0.000035 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.683328 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 459 components and 0.683328 Jy ![Exited script file: muppet] wmap "J0823+2223_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9435 x 1.927 at 0.09594 degrees (North through East) ! Clean map min=-0.0045234 max=0.17681 Jy/beam ! Writing clean map to FITS file: J0823+2223_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.176805 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00110009 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.8666 1.8666 3.73321 7.46642 14.9328 29.8657 59.7313 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.176 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9435 x 1.927 at 0.09594 degrees (North through East) ! Clean map min=-0.0045234 max=0.17681 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 J0823+2223_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:50:11 2019