! Started logfile: J1301+4634_X_2017_06_15_pus_uvs.log on Tue May 7 19:56:10 2019 obs J1301+4634_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1301+4634_X_2017_06_15_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.837037 visibilities/baseline/integration-bin. ! Found source: J1301+4634 ! ! 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 989 lines of history. ! ! Reading 37968 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 J1301+4634_X_2017_06_15_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 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.896310Jy sigma=0.007134 ! Fit after self-cal, rms=0.884251Jy sigma=0.007057 ! 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 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8061 mas, bmaj=1.447 mas, bpa=15.68 degrees ! Estimated noise=742.217 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 = 0.092098 Jy ! Component: 100 - total flux cleaned = 0.113334 Jy ! Total flux subtracted in 100 components = 0.113334 Jy ! Clean residual min=-0.003337 max=0.007549 Jy/beam ! Clean residual mean=-0.000010 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.113334 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.113334 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=0.094894Jy sigma=0.000657 ! Fit after self-cal, rms=0.094876Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743843 Jy ! Component: 100 - total flux cleaned = 0.0112281 Jy ! Total flux subtracted in 100 components = 0.0112281 Jy ! Clean residual min=-0.002728 max=0.002505 Jy/beam ! Clean residual mean=-0.000005 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.124562 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.124562 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=0.094246Jy sigma=0.000650 ! Fit after self-cal, rms=0.094249Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.012 mas, bmaj=1.664 mas, bpa=16.96 degrees ! Estimated noise=467.859 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 = 0.00291605 Jy ! Component: 100 - total flux cleaned = 0.00414284 Jy ! Component: 150 - total flux cleaned = 0.00443489 Jy ! Component: 200 - total flux cleaned = 0.00462374 Jy ! Total flux subtracted in 200 components = 0.00462374 Jy ! Clean residual min=-0.001903 max=0.001820 Jy/beam ! Clean residual mean=0.000006 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.129186 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.129186 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=0.094175Jy sigma=0.000649 ! Fit after self-cal, rms=0.094176Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 1.04 FD 1.02 HN 0.98 KP 1.01 ! LA 0.96 MK 0.98 NL 0.98 OV 0.97 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.91 KP 0.98 ! LA 0.97 MK 0.96 NL 0.96 OV 1.00 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.96 KP 0.98 ! LA 0.99 MK 0.93 NL 0.92 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.96 KP 0.99 ! LA 0.99 MK 1.00 NL 0.99 OV 0.99 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 0.96 ! LA 0.99 MK 0.99 NL 0.96 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.99 KP 0.97 ! LA 1.00 MK 0.96 NL 0.97 OV 0.98 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.95 KP 0.95 ! LA 1.01 MK 1.02 NL 0.97 OV 0.98 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.00 KP 0.98 ! LA 0.95 MK 1.01 NL 0.95 OV 0.99 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 0.97 KP 0.95 ! LA 1.03 MK 1.02 NL 1.13 OV 1.01 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 0.98 ! LA 1.01 MK 1.01 NL 0.97 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.99 KP 0.95 ! LA 1.02 MK 0.97 NL 1.11 OV 1.02 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.93 KP 1.00 ! LA 1.01 MK 0.93 NL 1.03 OV 0.95 ! PT 1.02 SC 1.08 ! ! ! Fit before self-cal, rms=0.094176Jy sigma=0.000649 ! Fit after self-cal, rms=0.094234Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.018 mas, bmaj=1.668 mas, bpa=16.32 degrees ! Estimated noise=466.866 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 = -0.000709058 Jy ! Component: 100 - total flux cleaned = -0.00083595 Jy ! Component: 150 - total flux cleaned = -0.000837141 Jy ! Component: 200 - total flux cleaned = -0.000822199 Jy ! Total flux subtracted in 200 components = -0.000822199 Jy ! Clean residual min=-0.001320 max=0.001589 Jy/beam ! Clean residual mean=0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.128363 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.128363 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=0.094224Jy sigma=0.000647 ! Fit after self-cal, rms=0.094241Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.094241Jy sigma=0.000647 ! Fit after self-cal, rms=0.099829Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.017 mas, bmaj=1.671 mas, bpa=16.66 degrees ! Estimated noise=467.653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.20194e-05 Jy ! Component: 100 - total flux cleaned = -8.08245e-05 Jy ! Component: 150 - total flux cleaned = -8.02772e-05 Jy ! Component: 200 - total flux cleaned = -5.87661e-05 Jy ! Total flux subtracted in 200 components = -5.87661e-05 Jy ! Clean residual min=-0.001022 max=0.001214 Jy/beam ! Clean residual mean=0.000004 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.128305 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.128305 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=0.099823Jy sigma=0.000643 ! Fit after self-cal, rms=0.099903Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 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) ! Added new window around map position (14.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000898953 Jy ! Component: 100 - total flux cleaned = 0.00101367 Jy ! Component: 150 - total flux cleaned = 0.00110779 Jy ! Component: 200 - total flux cleaned = 0.001205 Jy ! Total flux subtracted in 200 components = 0.001205 Jy ! Clean residual min=-0.001095 max=0.001053 Jy/beam ! Clean residual mean=0.000004 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.12951 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.12951 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=0.099887Jy sigma=0.000643 ! Fit after self-cal, rms=0.099887Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.099887Jy sigma=0.000643 ! Fit after self-cal, rms=0.100282Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.018 mas, bmaj=1.671 mas, bpa=16.79 degrees ! Estimated noise=468.011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277503 Jy ! Component: 100 - total flux cleaned = 0.000309061 Jy ! Component: 150 - total flux cleaned = 0.000338032 Jy ! Component: 200 - total flux cleaned = 0.000351452 Jy ! Total flux subtracted in 200 components = 0.000351452 Jy ! Clean residual min=-0.001067 max=0.001035 Jy/beam ! Clean residual mean=0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.129861 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.129861 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=0.100276Jy sigma=0.000643 ! Fit after self-cal, rms=0.100279Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 8.31056e-05 Jy ! Component: 100 - total flux cleaned = 8.31282e-05 Jy ! Component: 150 - total flux cleaned = 9.46248e-05 Jy ! Component: 200 - total flux cleaned = 0.000105366 Jy ! Total flux subtracted in 200 components = 0.000105366 Jy ! Clean residual min=-0.001064 max=0.001023 Jy/beam ! Clean residual mean=0.000004 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.129966 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.129966 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=0.100276Jy sigma=0.000643 ! Fit after self-cal, rms=0.100275Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.100275Jy sigma=0.000643 ! Fit after self-cal, rms=0.100354Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.26 mas, bmaj=2.614 mas, bpa=34.8 degrees ! Estimated noise=561.553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001634 Jy ! Component: 100 - total flux cleaned = 0.000173997 Jy ! Component: 150 - total flux cleaned = 0.000182873 Jy ! Component: 200 - total flux cleaned = 0.000175293 Jy ! Total flux subtracted in 200 components = 0.000175293 Jy ! Clean residual min=-0.001075 max=0.000937 Jy/beam ! Clean residual mean=0.000009 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.130142 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.130142 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=0.100353Jy sigma=0.000643 ! Fit after self-cal, rms=0.100353Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 9.40171e-05 Jy ! Component: 100 - total flux cleaned = 9.42043e-05 Jy ! Component: 150 - total flux cleaned = 9.40364e-05 Jy ! Component: 200 - total flux cleaned = 0.000106309 Jy ! Total flux subtracted in 200 components = 0.000106309 Jy ! Clean residual min=-0.001074 max=0.000925 Jy/beam ! Clean residual mean=0.000009 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.130248 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.130248 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=0.100352Jy sigma=0.000643 ! Fit after self-cal, rms=0.100352Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.018 mas, bmaj=1.672 mas, bpa=16.85 degrees ! Estimated noise=468.235 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 1.672 at 16.85 degrees (North through East) ! Clean map min=-0.00094087 max=0.12063 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 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8096 mas, bmaj=1.449 mas, bpa=15.43 degrees ! Estimated noise=748.017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0927125 Jy ! Component: 100 - total flux cleaned = 0.114121 Jy ! Component: 150 - total flux cleaned = 0.121474 Jy ! Component: 200 - total flux cleaned = 0.124961 Jy ! Total flux subtracted in 200 components = 0.124961 Jy ! Clean residual min=-0.002105 max=0.002365 Jy/beam ! Clean residual mean=-0.000003 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.124961 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.124961 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.018 mas, bmaj=1.672 mas, bpa=16.85 degrees ! Estimated noise=468.235 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 = 0.00220932 Jy ! Component: 100 - total flux cleaned = 0.0034246 Jy ! Component: 150 - total flux cleaned = 0.00390034 Jy ! Component: 200 - total flux cleaned = 0.00417639 Jy ! Total flux subtracted in 200 components = 0.00417639 Jy ! Clean residual min=-0.001017 max=0.001033 Jy/beam ! Clean residual mean=0.000004 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.129138 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.129138 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.26 mas, bmaj=2.614 mas, bpa=34.8 degrees ! Estimated noise=561.553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633323 Jy ! Component: 100 - total flux cleaned = 0.000880736 Jy ! Component: 150 - total flux cleaned = 0.000928361 Jy ! Component: 200 - total flux cleaned = 0.000959131 Jy ! Total flux subtracted in 200 components = 0.000959131 Jy ! Clean residual min=-0.001091 max=0.000922 Jy/beam ! Clean residual mean=0.000009 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.130097 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 = 9.19764e-06 Jy ! Component: 100 - total flux cleaned = 1.75616e-05 Jy ! Component: 150 - total flux cleaned = 3.26529e-05 Jy ! Component: 200 - total flux cleaned = 3.95756e-05 Jy ! Total flux subtracted in 200 components = 3.95756e-05 Jy ! Clean residual min=-0.001089 max=0.000906 Jy/beam ! Clean residual mean=0.000009 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.130136 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 54 components and 0.130136 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.018 mas, bmaj=1.672 mas, bpa=16.85 degrees ! Estimated noise=468.235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.69339e-05 Jy ! Component: 100 - total flux cleaned = 2.47152e-05 Jy ! Component: 150 - total flux cleaned = 4.03008e-05 Jy ! Component: 200 - total flux cleaned = 5.57532e-05 Jy ! Total flux subtracted in 200 components = 5.57532e-05 Jy ! Clean residual min=-0.001004 max=0.000978 Jy/beam ! Clean residual mean=0.000003 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.130192 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.130192 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=0.100359Jy sigma=0.000643 ! Fit after self-cal, rms=0.100357Jy sigma=0.000643 wmodel J1301+4634_X_2017_06_15_pus_map.mod ! Writing 67 model components to file: J1301+4634_X_2017_06_15_pus_map.mod wobs J1301+4634_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1301+4634_X_2017_06_15_pus_uvs.fits wwins J1301+4634_X_2017_06_15_pus_map.win ! wwins: Wrote 2 windows to J1301+4634_X_2017_06_15_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 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000309001 Jy ! Component: 100 - total flux cleaned = -0.000378669 Jy ! Component: 150 - total flux cleaned = -0.000460817 Jy ! Component: 200 - total flux cleaned = -0.000507968 Jy ! Component: 250 - total flux cleaned = -0.000584464 Jy ! Component: 300 - total flux cleaned = -0.000659266 Jy ! Component: 350 - total flux cleaned = -0.000717828 Jy ! Component: 400 - total flux cleaned = -0.000760609 Jy ! Component: 450 - total flux cleaned = -0.000760614 Jy ! Component: 500 - total flux cleaned = -0.000760674 Jy ! Component: 550 - total flux cleaned = -0.000774184 Jy ! Component: 600 - total flux cleaned = -0.000760689 Jy ! Component: 650 - total flux cleaned = -0.000734566 Jy ! Component: 700 - total flux cleaned = -0.000708919 Jy ! Component: 750 - total flux cleaned = -0.000683693 Jy ! Component: 800 - total flux cleaned = -0.000696173 Jy ! Component: 850 - total flux cleaned = -0.000696092 Jy ! Component: 900 - total flux cleaned = -0.000683909 Jy ! Component: 950 - total flux cleaned = -0.000731605 Jy ! Component: 1000 - total flux cleaned = -0.000696181 Jy ! Component: 1050 - total flux cleaned = -0.000696342 Jy ! Component: 1100 - total flux cleaned = -0.000684934 Jy ! Component: 1150 - total flux cleaned = -0.000719025 Jy ! Component: 1200 - total flux cleaned = -0.000707655 Jy ! Component: 1250 - total flux cleaned = -0.000685467 Jy ! Component: 1300 - total flux cleaned = -0.000685536 Jy ! Component: 1350 - total flux cleaned = -0.000653074 Jy ! Component: 1400 - total flux cleaned = -0.000663875 Jy ! Component: 1450 - total flux cleaned = -0.000674615 Jy ! Component: 1500 - total flux cleaned = -0.00064288 Jy ! Component: 1550 - total flux cleaned = -0.000611527 Jy ! Component: 1600 - total flux cleaned = -0.000570342 Jy ! Component: 1650 - total flux cleaned = -0.000590791 Jy ! Component: 1700 - total flux cleaned = -0.000560437 Jy ! Component: 1750 - total flux cleaned = -0.000570338 Jy ! Component: 1800 - total flux cleaned = -0.000510905 Jy ! Component: 1850 - total flux cleaned = -0.000530568 Jy ! Component: 1900 - total flux cleaned = -0.000501352 Jy ! Component: 1950 - total flux cleaned = -0.000482055 Jy ! Component: 2000 - total flux cleaned = -0.000481885 Jy ! Total flux subtracted in 2048 components = -0.000453394 Jy ! Clean residual min=-0.000578 max=0.000516 Jy/beam ! Clean residual mean=0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.129739 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 208 components and 0.129739 Jy ![Exited script file: muppet] wmap "J1301+4634_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 1.672 at 16.85 degrees (North through East) ! Clean map min=-0.00079089 max=0.12078 Jy/beam ! Writing clean map to FITS file: J1301+4634_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.12078 invert ! Inverting map ! Your choice of large map pixels excluded 0.0718% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178794 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.444099 0.444099 0.888198 1.7764 3.55279 7.10559 14.2112 28.4224 56.8447 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 1.672 at 16.85 degrees (North through East) ! Clean map min=-0.00079089 max=0.12078 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 J1301+4634_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:56:12 2019