! Started logfile: J1439+2114_X_2017_08_12_pus_uvs.log on Fri May 10 15:25:19 2019 obs J1439+2114_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1439+2114_X_2017_08_12_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966862 visibilities/baseline/integration-bin. ! Found source: J1439+2114 ! ! 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 59520 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 J1439+2114_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.816832Jy sigma=0.006336 ! Fit after self-cal, rms=0.792802Jy sigma=0.006181 ! 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 ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7387 mas, bmaj=1.494 mas, bpa=-2.845 degrees ! Estimated noise=693.473 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 = 0.158196 Jy ! Component: 100 - total flux cleaned = 0.194224 Jy ! Total flux subtracted in 100 components = 0.194224 Jy ! Clean residual min=-0.005990 max=0.013057 Jy/beam ! Clean residual mean=-0.000002 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.194224 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.194224 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=0.106108Jy sigma=0.000704 ! Fit after self-cal, rms=0.106102Jy sigma=0.000704 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140857 Jy ! Component: 100 - total flux cleaned = 0.0216567 Jy ! Total flux subtracted in 100 components = 0.0216567 Jy ! Clean residual min=-0.005636 max=0.005686 Jy/beam ! Clean residual mean=0.000006 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.215881 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.215881 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=0.103007Jy sigma=0.000683 ! Fit after self-cal, rms=0.102995Jy sigma=0.000683 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9088 mas, bmaj=1.809 mas, bpa=-2.734 degrees ! Estimated noise=383.415 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 (1, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00869211 Jy ! Component: 100 - total flux cleaned = 0.013249 Jy ! Component: 150 - total flux cleaned = 0.0148505 Jy ! Component: 200 - total flux cleaned = 0.0160725 Jy ! Total flux subtracted in 200 components = 0.0160725 Jy ! Clean residual min=-0.006442 max=0.004267 Jy/beam ! Clean residual mean=0.000027 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.231954 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 45 components and 0.231953 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=0.101970Jy sigma=0.000678 ! Fit after self-cal, rms=0.101949Jy sigma=0.000678 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 1.01 FD 0.80 HN 1.02 KP 1.02 ! LA 0.99 MK 0.98 NL 0.98 OV 1.03 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.82 HN 1.00 KP 1.06 ! LA 0.99 MK 1.00 NL 0.98 OV 1.00 ! PT 1.08 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.80 HN 1.01 KP 0.99 ! LA 1.02 MK 1.02 NL 0.98 OV 1.03 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.79 HN 1.02 KP 1.02 ! LA 1.01 MK 1.01 NL 0.97 OV 1.02 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.76 HN 1.00 KP 1.01 ! LA 1.00 MK 1.02 NL 0.98 OV 1.03 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.77 HN 1.03 KP 1.03 ! LA 1.01 MK 1.00 NL 0.99 OV 1.02 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.78 HN 0.99 KP 1.03 ! LA 1.03 MK 1.01 NL 0.96 OV 1.03 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.83 HN 1.01 KP 1.01 ! LA 1.00 MK 1.01 NL 0.98 OV 1.02 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.79 HN 1.04 KP 1.05 ! LA 1.01 MK 0.98 NL 0.97 OV 1.03 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.78 HN 1.02 KP 1.02 ! LA 1.05 MK 1.00 NL 0.98 OV 1.03 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.78 HN 1.03 KP 1.03 ! LA 1.03 MK 1.00 NL 0.99 OV 1.05 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.81 HN 1.02 KP 1.04 ! LA 1.02 MK 0.99 NL 0.98 OV 1.03 ! PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.101949Jy sigma=0.000678 ! Fit after self-cal, rms=0.094496Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9177 mas, bmaj=1.826 mas, bpa=-3.292 degrees ! Estimated noise=381.716 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 = -0.0013631 Jy ! Component: 100 - total flux cleaned = -0.0015174 Jy ! Component: 150 - total flux cleaned = -0.00163449 Jy ! Component: 200 - total flux cleaned = -0.00163449 Jy ! Total flux subtracted in 200 components = -0.00163449 Jy ! Clean residual min=-0.003319 max=0.003279 Jy/beam ! Clean residual mean=-0.000009 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.230319 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.230319 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=0.094445Jy sigma=0.000661 ! Fit after self-cal, rms=0.094389Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.094389Jy sigma=0.000660 ! Fit after self-cal, rms=0.094696Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9175 mas, bmaj=1.821 mas, bpa=-3.055 degrees ! Estimated noise=380.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000418521 Jy ! Component: 100 - total flux cleaned = -0.000669113 Jy ! Component: 150 - total flux cleaned = -0.000877948 Jy ! Component: 200 - total flux cleaned = -0.00107656 Jy ! Total flux subtracted in 200 components = -0.00107656 Jy ! Clean residual min=-0.001165 max=0.000859 Jy/beam ! Clean residual mean=-0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.229242 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.229242 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=0.094676Jy sigma=0.000649 ! Fit after self-cal, rms=0.094734Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 = -0.000127723 Jy ! Component: 100 - total flux cleaned = -0.000268555 Jy ! Component: 150 - total flux cleaned = -0.000375079 Jy ! Component: 200 - total flux cleaned = -0.000429395 Jy ! Total flux subtracted in 200 components = -0.000429395 Jy ! Clean residual min=-0.001127 max=0.000876 Jy/beam ! Clean residual mean=-0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.228813 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.228813 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=0.094729Jy sigma=0.000648 ! Fit after self-cal, rms=0.094728Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.094728Jy sigma=0.000648 ! Fit after self-cal, rms=0.094920Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.918 mas, bmaj=1.822 mas, bpa=-3.103 degrees ! Estimated noise=380.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00041282 Jy ! Component: 100 - total flux cleaned = -0.000545438 Jy ! Component: 150 - total flux cleaned = -0.000659809 Jy ! Component: 200 - total flux cleaned = -0.000735826 Jy ! Total flux subtracted in 200 components = -0.000735826 Jy ! Clean residual min=-0.001035 max=0.000877 Jy/beam ! Clean residual mean=-0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.228077 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.228077 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=0.094914Jy sigma=0.000648 ! Fit after self-cal, rms=0.094918Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 = -4.60969e-05 Jy ! Component: 100 - total flux cleaned = -6.89904e-05 Jy ! Component: 150 - total flux cleaned = -8.99014e-05 Jy ! Component: 200 - total flux cleaned = -9.9738e-05 Jy ! Total flux subtracted in 200 components = -9.9738e-05 Jy ! Clean residual min=-0.001023 max=0.000888 Jy/beam ! Clean residual mean=-0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.227978 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.227978 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=0.094915Jy sigma=0.000648 ! Fit after self-cal, rms=0.094915Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.094915Jy sigma=0.000648 ! Fit after self-cal, rms=0.094926Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.083 mas, bmaj=2.849 mas, bpa=-1.667 degrees ! Estimated noise=481.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000305229 Jy ! Component: 100 - total flux cleaned = -0.000385136 Jy ! Component: 150 - total flux cleaned = -0.000396441 Jy ! Component: 200 - total flux cleaned = -0.000405993 Jy ! Total flux subtracted in 200 components = -0.000405993 Jy ! Clean residual min=-0.001057 max=0.001090 Jy/beam ! Clean residual mean=-0.000006 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.227572 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 89 components and 0.227572 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=0.000648 ! Fit after self-cal, rms=0.094926Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 = -1.59544e-05 Jy ! Component: 100 - total flux cleaned = -7.1093e-06 Jy ! Component: 150 - total flux cleaned = 9.43043e-07 Jy ! Component: 200 - total flux cleaned = 8.48201e-06 Jy ! Total flux subtracted in 200 components = 8.48201e-06 Jy ! Clean residual min=-0.001062 max=0.001084 Jy/beam ! Clean residual mean=-0.000006 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.22758 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 92 components and 0.22758 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=0.000648 ! Fit after self-cal, rms=0.094925Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9183 mas, bmaj=1.823 mas, bpa=-3.153 degrees ! Estimated noise=380.632 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9183 x 1.823 at -3.153 degrees (North through East) ! Clean map min=-0.00091302 max=0.20732 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 ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7441 mas, bmaj=1.503 mas, bpa=-3.346 degrees ! Estimated noise=697.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.158916 Jy ! Component: 100 - total flux cleaned = 0.194279 Jy ! Component: 150 - total flux cleaned = 0.20767 Jy ! Component: 200 - total flux cleaned = 0.215188 Jy ! Total flux subtracted in 200 components = 0.215188 Jy ! Clean residual min=-0.002518 max=0.003747 Jy/beam ! Clean residual mean=-0.000002 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.215188 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.215188 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9183 mas, bmaj=1.823 mas, bpa=-3.153 degrees ! Estimated noise=380.632 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 = 0.00597403 Jy ! Component: 100 - total flux cleaned = 0.00892729 Jy ! Component: 150 - total flux cleaned = 0.0105998 Jy ! Component: 200 - total flux cleaned = 0.0115829 Jy ! Total flux subtracted in 200 components = 0.0115829 Jy ! Clean residual min=-0.001085 max=0.000940 Jy/beam ! Clean residual mean=-0.000003 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.226771 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 40 components and 0.226771 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.083 mas, bmaj=2.849 mas, bpa=-1.667 degrees ! Estimated noise=481.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000701519 Jy ! Component: 100 - total flux cleaned = 0.000890719 Jy ! Component: 150 - total flux cleaned = 0.000951206 Jy ! Component: 200 - total flux cleaned = 0.000982311 Jy ! Total flux subtracted in 200 components = 0.000982311 Jy ! Clean residual min=-0.001122 max=0.001025 Jy/beam ! Clean residual mean=-0.000005 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.227753 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.24047e-05 Jy ! Component: 100 - total flux cleaned = 1.29662e-05 Jy ! Component: 150 - total flux cleaned = 3.13599e-06 Jy ! Component: 200 - total flux cleaned = -5.82962e-06 Jy ! Total flux subtracted in 200 components = -5.82962e-06 Jy ! Clean residual min=-0.001105 max=0.001034 Jy/beam ! Clean residual mean=-0.000005 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.227747 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 72 components and 0.227747 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9183 mas, bmaj=1.823 mas, bpa=-3.153 degrees ! Estimated noise=380.632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000184954 Jy ! Component: 100 - total flux cleaned = -0.000184932 Jy ! Component: 150 - total flux cleaned = -0.000153031 Jy ! Component: 200 - total flux cleaned = -0.000166764 Jy ! Total flux subtracted in 200 components = -0.000166764 Jy ! Clean residual min=-0.000948 max=0.000895 Jy/beam ! Clean residual mean=-0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.22758 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.22758 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=0.094930Jy sigma=0.000648 ! Fit after self-cal, rms=0.094928Jy sigma=0.000648 wmodel J1439+2114_X_2017_08_12_pus_map.mod ! Writing 82 model components to file: J1439+2114_X_2017_08_12_pus_map.mod wobs J1439+2114_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1439+2114_X_2017_08_12_pus_uvs.fits wwins J1439+2114_X_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J1439+2114_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 ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210777 Jy ! Component: 100 - total flux cleaned = -0.000275603 Jy ! Component: 150 - total flux cleaned = -0.000275502 Jy ! Component: 200 - total flux cleaned = -0.000275551 Jy ! Component: 250 - total flux cleaned = -0.000275774 Jy ! Component: 300 - total flux cleaned = -0.000302582 Jy ! Component: 350 - total flux cleaned = -0.000341487 Jy ! Component: 400 - total flux cleaned = -0.000367032 Jy ! Component: 450 - total flux cleaned = -0.00036713 Jy ! Component: 500 - total flux cleaned = -0.000342985 Jy ! Component: 550 - total flux cleaned = -0.00033128 Jy ! Component: 600 - total flux cleaned = -0.000331574 Jy ! Component: 650 - total flux cleaned = -0.000366342 Jy ! Component: 700 - total flux cleaned = -0.000377655 Jy ! Component: 750 - total flux cleaned = -0.000377506 Jy ! Component: 800 - total flux cleaned = -0.000366551 Jy ! Component: 850 - total flux cleaned = -0.000388384 Jy ! Component: 900 - total flux cleaned = -0.000420772 Jy ! Component: 950 - total flux cleaned = -0.000420781 Jy ! Component: 1000 - total flux cleaned = -0.000420757 Jy ! Component: 1050 - total flux cleaned = -0.000430945 Jy ! Component: 1100 - total flux cleaned = -0.000359296 Jy ! Component: 1150 - total flux cleaned = -0.000420126 Jy ! Component: 1200 - total flux cleaned = -0.000439986 Jy ! Component: 1250 - total flux cleaned = -0.000439734 Jy ! Component: 1300 - total flux cleaned = -0.000429793 Jy ! Component: 1350 - total flux cleaned = -0.000449155 Jy ! Component: 1400 - total flux cleaned = -0.00041078 Jy ! Component: 1450 - total flux cleaned = -0.000429971 Jy ! Component: 1500 - total flux cleaned = -0.000429875 Jy ! Component: 1550 - total flux cleaned = -0.000429848 Jy ! Component: 1600 - total flux cleaned = -0.000411477 Jy ! Component: 1650 - total flux cleaned = -0.000411451 Jy ! Component: 1700 - total flux cleaned = -0.000402454 Jy ! Component: 1750 - total flux cleaned = -0.000402528 Jy ! Component: 1800 - total flux cleaned = -0.000402432 Jy ! Component: 1850 - total flux cleaned = -0.000393807 Jy ! Component: 1900 - total flux cleaned = -0.000428753 Jy ! Component: 1950 - total flux cleaned = -0.00040281 Jy ! Component: 2000 - total flux cleaned = -0.000419973 Jy ! Total flux subtracted in 2048 components = -0.000394379 Jy ! Clean residual min=-0.000510 max=0.000494 Jy/beam ! Clean residual mean=-0.000003 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.227186 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 236 components and 0.227186 Jy ![Exited script file: muppet] wmap "J1439+2114_X_2017_08_12_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9183 x 1.823 at -3.153 degrees (North through East) ! Clean map min=-0.00078783 max=0.20769 Jy/beam ! Writing clean map to FITS file: J1439+2114_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 0.207688 invert ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162511 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.234743 0.234743 0.469487 0.938973 1.87795 3.75589 7.51179 15.0236 30.0471 60.0943 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.207 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9183 x 1.823 at -3.153 degrees (North through East) ! Clean map min=-0.00078783 max=0.20769 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 J1439+2114_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:25:22 2019