! Started logfile: J0830+2410_X_2017_08_12_pus_uvs.log on Fri May 10 15:21:29 2019 obs J0830+2410_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0830+2410_X_2017_08_12_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.884444 visibilities/baseline/integration-bin. ! Found source: J0830+2410 ! ! 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 1049 lines of history. ! ! Reading 4776 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 J0830+2410_X_2017_08_12_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.321728Jy sigma=0.002753 ! Fit after self-cal, rms=0.292534Jy sigma=0.002488 ! 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=0.6497 mas, bmaj=1.891 mas, bpa=6.409 degrees ! Estimated noise=1784.67 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 = 0.554036 Jy ! Component: 100 - total flux cleaned = 0.690243 Jy ! Total flux subtracted in 100 components = 0.690243 Jy ! Clean residual min=-0.031331 max=0.056977 Jy/beam ! Clean residual mean=-0.000116 rms=0.009372 Jy/beam ! Combined flux in latest and established models = 0.690243 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.690243 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=0.149712Jy sigma=0.001297 ! Fit after self-cal, rms=0.149550Jy sigma=0.001296 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0613425 Jy ! Component: 100 - total flux cleaned = 0.0963009 Jy ! Total flux subtracted in 100 components = 0.0963009 Jy ! Clean residual min=-0.019997 max=0.049185 Jy/beam ! Clean residual mean=-0.000060 rms=0.006176 Jy/beam ! Combined flux in latest and established models = 0.786544 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.786544 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=0.113029Jy sigma=0.000966 ! Fit after self-cal, rms=0.112879Jy sigma=0.000964 ! Inverting map ! Added new window around map position (1.2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0419481 Jy ! Component: 100 - total flux cleaned = 0.0640046 Jy ! Total flux subtracted in 100 components = 0.0640046 Jy ! Clean residual min=-0.016707 max=0.016287 Jy/beam ! Clean residual mean=-0.000024 rms=0.004011 Jy/beam ! Combined flux in latest and established models = 0.850549 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.850549 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=0.092821Jy sigma=0.000783 ! Fit after self-cal, rms=0.091154Jy sigma=0.000769 ! 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=0.7951 mas, bmaj=2.083 mas, bpa=5.235 degrees ! Estimated noise=1194.02 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 = 0.0239 Jy ! Component: 100 - total flux cleaned = 0.0378222 Jy ! Component: 150 - total flux cleaned = 0.0468892 Jy ! Component: 200 - total flux cleaned = 0.0531528 Jy ! Total flux subtracted in 200 components = 0.0531528 Jy ! Clean residual min=-0.011340 max=0.011671 Jy/beam ! Clean residual mean=0.000006 rms=0.002917 Jy/beam ! Combined flux in latest and established models = 0.903702 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.903702 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=0.084424Jy sigma=0.000707 ! Fit after self-cal, rms=0.083909Jy sigma=0.000703 ! 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 0.99 FD 0.97 HN 1.04 KP 1.03 ! LA 0.97 MK 0.99 NL 0.99 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 1.05 ! LA 0.96 MK 0.99 NL 0.99 OV 1.02 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.02 KP 0.99 ! LA 1.00 MK 1.02 NL 0.99 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.05 KP 1.01 ! LA 0.98 MK 1.02 NL 1.01 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.98 KP 1.02 ! LA 0.97 MK 1.03 NL 0.99 OV 1.03 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.02 KP 1.03 ! LA 0.98 MK 1.00 NL 1.00 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.00 KP 1.01 ! LA 0.99 MK 1.01 NL 0.99 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 1.01 ! LA 0.96 MK 1.01 NL 1.00 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.00 KP 1.03 ! LA 0.99 MK 0.98 NL 0.99 OV 1.01 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.00 KP 1.01 ! LA 0.99 MK 1.00 NL 1.01 OV 1.01 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.01 KP 1.02 ! LA 1.00 MK 0.98 NL 1.00 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.02 KP 1.02 ! LA 0.98 MK 0.96 NL 0.98 OV 1.01 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.083909Jy sigma=0.000703 ! Fit after self-cal, rms=0.080044Jy sigma=0.000670 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7979 mas, bmaj=2.086 mas, bpa=5.211 degrees ! Estimated noise=1190.44 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 = 0.00165842 Jy ! Component: 100 - total flux cleaned = 0.00226645 Jy ! Component: 150 - total flux cleaned = 0.00240099 Jy ! Component: 200 - total flux cleaned = 0.00231266 Jy ! Total flux subtracted in 200 components = 0.00231266 Jy ! Clean residual min=-0.006025 max=0.009112 Jy/beam ! Clean residual mean=-0.000002 rms=0.001910 Jy/beam ! Combined flux in latest and established models = 0.906014 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.906014 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=0.079561Jy sigma=0.000666 ! Fit after self-cal, rms=0.079483Jy sigma=0.000665 ! 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=0.079483Jy sigma=0.000665 ! Fit after self-cal, rms=0.079558Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7984 mas, bmaj=2.086 mas, bpa=5.184 degrees ! Estimated noise=1191.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127954 Jy ! Component: 100 - total flux cleaned = 0.00148028 Jy ! Component: 150 - total flux cleaned = 0.00155827 Jy ! Component: 200 - total flux cleaned = 0.00148343 Jy ! Total flux subtracted in 200 components = 0.00148343 Jy ! Clean residual min=-0.005557 max=0.009104 Jy/beam ! Clean residual mean=-0.000002 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.907498 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.907498 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=0.079338Jy sigma=0.000663 ! Fit after self-cal, rms=0.079301Jy sigma=0.000663 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 (4.4, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00734379 Jy ! Component: 100 - total flux cleaned = 0.00904644 Jy ! Component: 150 - total flux cleaned = 0.0099496 Jy ! Component: 200 - total flux cleaned = 0.0115521 Jy ! Total flux subtracted in 200 components = 0.0115521 Jy ! Clean residual min=-0.003940 max=0.006629 Jy/beam ! Clean residual mean=-0.000002 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.91905 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.91905 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=0.078198Jy sigma=0.000652 ! Fit after self-cal, rms=0.078148Jy sigma=0.000652 ! Inverting map ! Added new window around map position (2.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00616364 Jy ! Component: 100 - total flux cleaned = 0.00771962 Jy ! Component: 150 - total flux cleaned = 0.00867838 Jy ! Component: 200 - total flux cleaned = 0.00948216 Jy ! Total flux subtracted in 200 components = 0.00948216 Jy ! Clean residual min=-0.003017 max=0.004034 Jy/beam ! Clean residual mean=0.000001 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.928532 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 113 components and 0.928532 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=0.077654Jy sigma=0.000647 ! Fit after self-cal, rms=0.077640Jy sigma=0.000647 ! Inverting map ! Added new window around map position (-10.4, -20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217055 Jy ! Component: 100 - total flux cleaned = 0.00277 Jy ! Component: 150 - total flux cleaned = 0.00349227 Jy ! Component: 200 - total flux cleaned = 0.00375604 Jy ! Total flux subtracted in 200 components = 0.00375604 Jy ! Clean residual min=-0.002888 max=0.003391 Jy/beam ! Clean residual mean=0.000003 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.932288 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 136 components and 0.932288 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=0.077444Jy sigma=0.000645 ! Fit after self-cal, rms=0.077443Jy sigma=0.000645 ! Inverting map ! Added new window around map position (16.2, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283849 Jy ! Component: 100 - total flux cleaned = 0.0039263 Jy ! Component: 150 - total flux cleaned = 0.00502401 Jy ! Component: 200 - total flux cleaned = 0.00586036 Jy ! Total flux subtracted in 200 components = 0.00586036 Jy ! Clean residual min=-0.002610 max=0.002220 Jy/beam ! Clean residual mean=0.000002 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.938149 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 153 components and 0.938148 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=0.077308Jy sigma=0.000644 ! Fit after self-cal, rms=0.077302Jy 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=0.077302Jy sigma=0.000644 ! Fit after self-cal, rms=0.077291Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7989 mas, bmaj=2.086 mas, bpa=5.174 degrees ! Estimated noise=1191.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105903 Jy ! Component: 100 - total flux cleaned = 0.00138953 Jy ! Component: 150 - total flux cleaned = 0.0018222 Jy ! Component: 200 - total flux cleaned = 0.00204378 Jy ! Total flux subtracted in 200 components = 0.00204378 Jy ! Clean residual min=-0.002331 max=0.002075 Jy/beam ! Clean residual mean=-0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.940192 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 170 components and 0.940192 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=0.077231Jy sigma=0.000643 ! Fit after self-cal, rms=0.077231Jy 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 = 0.000309168 Jy ! Component: 100 - total flux cleaned = 0.000429634 Jy ! Component: 150 - total flux cleaned = 0.000617089 Jy ! Component: 200 - total flux cleaned = 0.000653963 Jy ! Total flux subtracted in 200 components = 0.000653963 Jy ! Clean residual min=-0.002178 max=0.001963 Jy/beam ! Clean residual mean=-0.000001 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.940846 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 182 components and 0.940846 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=0.077199Jy sigma=0.000643 ! Fit after self-cal, rms=0.077199Jy 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=0.077199Jy sigma=0.000643 ! Fit after self-cal, rms=0.077213Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.029 mas, bmaj=2.865 mas, bpa=-0.9332 degrees ! Estimated noise=1599.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000645783 Jy ! Component: 100 - total flux cleaned = 0.000963596 Jy ! Component: 150 - total flux cleaned = 0.00124279 Jy ! Component: 200 - total flux cleaned = 0.00152519 Jy ! Total flux subtracted in 200 components = 0.00152519 Jy ! Clean residual min=-0.002075 max=0.001685 Jy/beam ! Clean residual mean=-0.000004 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.942371 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 194 components and 0.942371 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=0.077194Jy sigma=0.000642 ! Fit after self-cal, rms=0.077192Jy sigma=0.000642 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 = 0.000168647 Jy ! Component: 100 - total flux cleaned = 0.000250028 Jy ! Component: 150 - total flux cleaned = 0.000349985 Jy ! Component: 200 - total flux cleaned = 0.00039675 Jy ! Total flux subtracted in 200 components = 0.00039675 Jy ! Clean residual min=-0.002005 max=0.001729 Jy/beam ! Clean residual mean=-0.000003 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.942768 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 201 components and 0.942768 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=0.077185Jy sigma=0.000642 ! Fit after self-cal, rms=0.077184Jy sigma=0.000642 ! 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=0.7989 mas, bmaj=2.086 mas, bpa=5.176 degrees ! Estimated noise=1191.28 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7989 x 2.086 at 5.176 degrees (North through East) ! Clean map min=-0.0043049 max=0.73009 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 ! Performing amp+phase self-cal ! ! 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=0.077184Jy sigma=0.000642 ! Fit after self-cal, rms=0.072521Jy sigma=0.000600 ! Inverting map and beam ! Estimated beam: bmin=0.7989 mas, bmaj=2.086 mas, bpa=5.164 degrees ! Estimated noise=1191.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261349 Jy ! Component: 100 - total flux cleaned = 0.000156907 Jy ! Component: 150 - total flux cleaned = 9.46367e-05 Jy ! Component: 200 - total flux cleaned = -5.13011e-05 Jy ! Total flux subtracted in 200 components = -5.13011e-05 Jy ! Clean residual min=-0.002028 max=0.001700 Jy/beam ! Clean residual mean=-0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.942717 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 212 components and 0.942717 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=0.072494Jy sigma=0.000599 ! Fit after self-cal, rms=0.072493Jy sigma=0.000599 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.95063e-05 Jy ! Component: 100 - total flux cleaned = -5.16984e-05 Jy ! Component: 150 - total flux cleaned = -0.000129523 Jy ! Component: 200 - total flux cleaned = -0.000154077 Jy ! Total flux subtracted in 200 components = -0.000154077 Jy ! Clean residual min=-0.001930 max=0.001699 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.942563 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 214 components and 0.942563 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=0.072477Jy sigma=0.000599 ! Fit after self-cal, rms=0.072476Jy sigma=0.000599 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.072476Jy sigma=0.000599 ! Fit after self-cal, rms=0.072487Jy sigma=0.000599 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=0.6531 mas, bmaj=1.894 mas, bpa=6.282 degrees ! Estimated noise=1786.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.553825 Jy ! Component: 100 - total flux cleaned = 0.690943 Jy ! Component: 150 - total flux cleaned = 0.761087 Jy ! Component: 200 - total flux cleaned = 0.804081 Jy ! Total flux subtracted in 200 components = 0.804081 Jy ! Clean residual min=-0.012373 max=0.022658 Jy/beam ! Clean residual mean=-0.000059 rms=0.004162 Jy/beam ! Combined flux in latest and established models = 0.804081 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.804081 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7989 mas, bmaj=2.086 mas, bpa=5.162 degrees ! Estimated noise=1191.54 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 = 0.0369666 Jy ! Component: 100 - total flux cleaned = 0.0589749 Jy ! Component: 150 - total flux cleaned = 0.0739692 Jy ! Component: 200 - total flux cleaned = 0.0852301 Jy ! Total flux subtracted in 200 components = 0.0852301 Jy ! Clean residual min=-0.005603 max=0.008389 Jy/beam ! Clean residual mean=-0.000020 rms=0.001971 Jy/beam ! Combined flux in latest and established models = 0.889311 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 39 components and 0.889311 Jy ! Inverting map ! Added new window around map position (17.8, -23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00920802 Jy ! Component: 100 - total flux cleaned = 0.0163178 Jy ! Component: 150 - total flux cleaned = 0.0220584 Jy ! Component: 200 - total flux cleaned = 0.0261151 Jy ! Total flux subtracted in 200 components = 0.0261151 Jy ! Clean residual min=-0.003821 max=0.004520 Jy/beam ! Clean residual mean=-0.000009 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.915427 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 71 components and 0.915427 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=2.028 mas, bmaj=2.865 mas, bpa=-0.9587 degrees ! Estimated noise=1599.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00758935 Jy ! Component: 100 - total flux cleaned = 0.0126058 Jy ! Component: 150 - total flux cleaned = 0.0154766 Jy ! Component: 200 - total flux cleaned = 0.0177738 Jy ! Total flux subtracted in 200 components = 0.0177738 Jy ! Clean residual min=-0.003767 max=0.003889 Jy/beam ! Clean residual mean=-0.000011 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.9332 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 = 0.00163908 Jy ! Component: 100 - total flux cleaned = 0.00279003 Jy ! Component: 150 - total flux cleaned = 0.00380974 Jy ! Component: 200 - total flux cleaned = 0.00464077 Jy ! Total flux subtracted in 200 components = 0.00464077 Jy ! Clean residual min=-0.002842 max=0.002710 Jy/beam ! Clean residual mean=-0.000009 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.937841 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 132 components and 0.937841 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7989 mas, bmaj=2.086 mas, bpa=5.162 degrees ! Estimated noise=1191.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360541 Jy ! Component: 100 - total flux cleaned = 0.000450359 Jy ! Component: 150 - total flux cleaned = 0.000758019 Jy ! Component: 200 - total flux cleaned = 0.00109755 Jy ! Total flux subtracted in 200 components = 0.00109755 Jy ! Clean residual min=-0.002148 max=0.002184 Jy/beam ! Clean residual mean=-0.000003 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.938939 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 152 components and 0.938939 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=0.072687Jy sigma=0.000601 ! Fit after self-cal, rms=0.072674Jy sigma=0.000601 wmodel J0830+2410_X_2017_08_12_pus_map.mod ! Writing 152 model components to file: J0830+2410_X_2017_08_12_pus_map.mod wobs J0830+2410_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0830+2410_X_2017_08_12_pus_uvs.fits wwins J0830+2410_X_2017_08_12_pus_map.win ! wwins: Wrote 7 windows to J0830+2410_X_2017_08_12_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 = 0.000679939 Jy ! Component: 100 - total flux cleaned = 0.000826269 Jy ! Component: 150 - total flux cleaned = 0.000794525 Jy ! Component: 200 - total flux cleaned = 0.000761997 Jy ! Component: 250 - total flux cleaned = 0.000668039 Jy ! Component: 300 - total flux cleaned = 0.000578495 Jy ! Component: 350 - total flux cleaned = 0.000377766 Jy ! Component: 400 - total flux cleaned = 0.000238461 Jy ! Component: 450 - total flux cleaned = 0.000264572 Jy ! Component: 500 - total flux cleaned = 0.000106021 Jy ! Component: 550 - total flux cleaned = 2.95555e-05 Jy ! Component: 600 - total flux cleaned = -1.97813e-05 Jy ! Component: 650 - total flux cleaned = 4.86011e-06 Jy ! Component: 700 - total flux cleaned = -1.91989e-05 Jy ! Component: 750 - total flux cleaned = 5.07212e-05 Jy ! Component: 800 - total flux cleaned = 4.76238e-06 Jy ! Component: 850 - total flux cleaned = 4.93971e-05 Jy ! Component: 900 - total flux cleaned = 4.89207e-05 Jy ! Component: 950 - total flux cleaned = 9.19383e-05 Jy ! Component: 1000 - total flux cleaned = 9.19661e-05 Jy ! Component: 1050 - total flux cleaned = 0.000133637 Jy ! Component: 1100 - total flux cleaned = 0.000194834 Jy ! Component: 1150 - total flux cleaned = 0.000215031 Jy ! Component: 1200 - total flux cleaned = 0.0002544 Jy ! Component: 1250 - total flux cleaned = 0.000273821 Jy ! Component: 1300 - total flux cleaned = 0.000330555 Jy ! Component: 1350 - total flux cleaned = 0.000349098 Jy ! Component: 1400 - total flux cleaned = 0.000348995 Jy ! Component: 1450 - total flux cleaned = 0.000367611 Jy ! Component: 1500 - total flux cleaned = 0.000385336 Jy ! Component: 1550 - total flux cleaned = 0.000420794 Jy ! Component: 1600 - total flux cleaned = 0.000368352 Jy ! Component: 1650 - total flux cleaned = 0.000368481 Jy ! Component: 1700 - total flux cleaned = 0.000300707 Jy ! Component: 1750 - total flux cleaned = 0.000267424 Jy ! Component: 1800 - total flux cleaned = 0.000184772 Jy ! Component: 1850 - total flux cleaned = 0.000119483 Jy ! Component: 1900 - total flux cleaned = 0.000103517 Jy ! Component: 1950 - total flux cleaned = 2.38299e-05 Jy ! Component: 2000 - total flux cleaned = -2.33512e-05 Jy ! Total flux subtracted in 2048 components = -0.00010125 Jy ! Clean residual min=-0.000918 max=0.000827 Jy/beam ! Clean residual mean=-0.000004 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.938838 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 286 components and 0.938838 Jy ![Exited script file: muppet] wmap "J0830+2410_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7989 x 2.086 at 5.162 degrees (North through East) ! Clean map min=-0.0029316 max=0.73301 Jy/beam ! Writing clean map to FITS file: J0830+2410_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.733008 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00027929 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.114306 0.114306 0.228611 0.457222 0.914445 1.82889 3.65778 7.31556 14.6311 29.2622 58.5245 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.733 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7989 x 2.086 at 5.162 degrees (North through East) ! Clean map min=-0.0029316 max=0.73301 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 J0830+2410_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:21:31 2019