! Started logfile: J1324+5739_X_2017_02_19_pus_uvs.log on Sat May 4 21:44:00 2019 obs J1324+5739_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1324+5739_X_2017_02_19_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.724873 visibilities/baseline/integration-bin. ! Found source: J1324+5739 ! ! 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 858 lines of history. ! ! Reading 85332 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 J1324+5739_X_2017_02_19_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 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 373 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003787Jy sigma=0.008568 ! Fit after self-cal, rms=0.963526Jy sigma=0.008237 ! 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 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7486 mas, bmaj=1.045 mas, bpa=-9.924 degrees ! Estimated noise=653.197 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 = 0.0314411 Jy ! Component: 100 - total flux cleaned = 0.0382974 Jy ! Total flux subtracted in 100 components = 0.0382974 Jy ! Clean residual min=-0.002234 max=0.002623 Jy/beam ! Clean residual mean=-0.000001 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0382974 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0382974 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=0.077304Jy sigma=0.000628 ! Fit after self-cal, rms=0.075521Jy sigma=0.000612 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432628 Jy ! Component: 100 - total flux cleaned = 0.00529647 Jy ! Total flux subtracted in 100 components = 0.00529647 Jy ! Clean residual min=-0.002211 max=0.002022 Jy/beam ! Clean residual mean=-0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0435938 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0435938 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=0.075360Jy sigma=0.000612 ! Fit after self-cal, rms=0.075346Jy sigma=0.000611 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.943 mas, bmaj=1.276 mas, bpa=-11.6 degrees ! Estimated noise=288.501 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 = -0.000711737 Jy ! Component: 100 - total flux cleaned = -0.000737077 Jy ! Component: 150 - total flux cleaned = -0.000704623 Jy ! Component: 200 - total flux cleaned = -0.000678606 Jy ! Total flux subtracted in 200 components = -0.000678606 Jy ! Clean residual min=-0.001258 max=0.001072 Jy/beam ! Clean residual mean=-0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0429152 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.0429152 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=0.075340Jy sigma=0.000611 ! Fit after self-cal, rms=0.075331Jy sigma=0.000611 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.05 KP 0.98 ! LA 1.10 MK 1.10 NL 1.00 OV 1.11 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.10 KP 0.95 ! LA 1.10 MK 1.06 NL 1.08 OV 1.06 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.11 KP 0.89 ! LA 1.12 MK 1.07 NL 1.12 OV 1.08 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.01 KP 1.02 ! LA 1.12 MK 1.04 NL 1.00 OV 1.11 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.99 KP 0.94 ! LA 1.14 MK 1.08 NL 1.03 OV 1.15 ! PT 1.00* SC 0.93 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 0.95 ! LA 1.06 MK 1.04 NL 0.99 OV 1.10 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.99 KP 0.91 ! LA 0.99 MK 1.05 NL 1.04 OV 1.07 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 0.90 KP 0.94 ! LA 1.10 MK 1.00 NL 0.99 OV 1.06 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 HN 0.96 KP 0.90 ! LA 1.04 MK 1.07 NL 0.98 OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.94 HN 0.97 KP 0.86 ! LA 1.07 MK 0.98 NL 0.92 OV 1.09 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.91 HN 0.90 KP 0.86 ! LA 1.05 MK 0.96 NL 0.94 OV 0.99 ! PT 1.00* SC 0.91 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.86 HN 0.92 KP 0.93 ! LA 1.06 MK 0.96 NL 0.94 OV 0.91 ! PT 1.00* SC 0.93 ! ! ! Fit before self-cal, rms=0.075331Jy sigma=0.000611 ! Fit after self-cal, rms=0.073746Jy sigma=0.000610 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9475 mas, bmaj=1.272 mas, bpa=-11.07 degrees ! Estimated noise=290.062 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 = 0.000334704 Jy ! Component: 100 - total flux cleaned = 0.000390176 Jy ! Component: 150 - total flux cleaned = 0.000408801 Jy ! Component: 200 - total flux cleaned = 0.000424706 Jy ! Total flux subtracted in 200 components = 0.000424706 Jy ! Clean residual min=-0.000904 max=0.000747 Jy/beam ! Clean residual mean=-0.000003 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0433399 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0433399 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=0.073742Jy sigma=0.000610 ! Fit after self-cal, rms=0.073665Jy sigma=0.000609 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.073665Jy sigma=0.000609 ! Fit after self-cal, rms=0.073258Jy sigma=0.000609 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9513 mas, bmaj=1.269 mas, bpa=-11.62 degrees ! Estimated noise=289.335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.86461e-06 Jy ! Component: 100 - total flux cleaned = 1.1989e-06 Jy ! Component: 150 - total flux cleaned = 1.50634e-05 Jy ! Component: 200 - total flux cleaned = 2.76613e-05 Jy ! Total flux subtracted in 200 components = 2.76613e-05 Jy ! Clean residual min=-0.000620 max=0.000662 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0433676 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.0433676 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=0.073257Jy sigma=0.000609 ! Fit after self-cal, rms=0.073258Jy sigma=0.000609 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 3.04178e-05 Jy ! Component: 100 - total flux cleaned = 3.55475e-05 Jy ! Component: 150 - total flux cleaned = 4.83732e-05 Jy ! Component: 200 - total flux cleaned = 6.34572e-05 Jy ! Total flux subtracted in 200 components = 6.34572e-05 Jy ! Clean residual min=-0.000636 max=0.000654 Jy/beam ! Clean residual mean=-0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.043431 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 25 components and 0.043431 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=0.073257Jy sigma=0.000609 ! Fit after self-cal, rms=0.073254Jy sigma=0.000609 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.073254Jy sigma=0.000609 ! Fit after self-cal, rms=0.073326Jy sigma=0.000609 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9514 mas, bmaj=1.269 mas, bpa=-11.51 degrees ! Estimated noise=288.951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.49367e-05 Jy ! Component: 100 - total flux cleaned = -6.70922e-06 Jy ! Component: 150 - total flux cleaned = 4.63577e-06 Jy ! Component: 200 - total flux cleaned = 1.18116e-05 Jy ! Total flux subtracted in 200 components = 1.18116e-05 Jy ! Clean residual min=-0.000636 max=0.000640 Jy/beam ! Clean residual mean=0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0434428 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0434428 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=0.073326Jy sigma=0.000609 ! Fit after self-cal, rms=0.073340Jy sigma=0.000609 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = -6.07536e-06 Jy ! Component: 100 - total flux cleaned = 4.57899e-06 Jy ! Component: 150 - total flux cleaned = 1.76646e-05 Jy ! Component: 200 - total flux cleaned = 2.36522e-05 Jy ! Total flux subtracted in 200 components = 2.36522e-05 Jy ! Clean residual min=-0.000624 max=0.000643 Jy/beam ! Clean residual mean=0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0434665 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0434665 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=0.073339Jy sigma=0.000609 ! Fit after self-cal, rms=0.073339Jy sigma=0.000609 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.073339Jy sigma=0.000609 ! Fit after self-cal, rms=0.073351Jy sigma=0.000608 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.162 mas, bmaj=2.222 mas, bpa=-14.08 degrees ! Estimated noise=382.572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164509 Jy ! Component: 100 - total flux cleaned = 0.000172064 Jy ! Component: 150 - total flux cleaned = 0.000178384 Jy ! Component: 200 - total flux cleaned = 0.000183637 Jy ! Total flux subtracted in 200 components = 0.000183637 Jy ! Clean residual min=-0.000733 max=0.000712 Jy/beam ! Clean residual mean=0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0436501 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.0436501 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=0.073351Jy sigma=0.000609 ! Fit after self-cal, rms=0.073359Jy sigma=0.000608 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 4.92479e-05 Jy ! Component: 100 - total flux cleaned = 5.60252e-05 Jy ! Component: 150 - total flux cleaned = 5.8833e-05 Jy ! Component: 200 - total flux cleaned = 6.34306e-05 Jy ! Total flux subtracted in 200 components = 6.34306e-05 Jy ! Clean residual min=-0.000726 max=0.000701 Jy/beam ! Clean residual mean=-0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0437136 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 31 components and 0.0437136 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=0.073359Jy sigma=0.000608 ! Fit after self-cal, rms=0.073359Jy sigma=0.000608 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9518 mas, bmaj=1.269 mas, bpa=-11.37 degrees ! Estimated noise=288.584 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9518 x 1.269 at -11.37 degrees (North through East) ! Clean map min=-0.00055029 max=0.042355 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 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7618 mas, bmaj=1.044 mas, bpa=-9.112 degrees ! Estimated noise=649.624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340143 Jy ! Component: 100 - total flux cleaned = 0.0414552 Jy ! Component: 150 - total flux cleaned = 0.0431058 Jy ! Component: 200 - total flux cleaned = 0.0434519 Jy ! Total flux subtracted in 200 components = 0.0434519 Jy ! Clean residual min=-0.001853 max=0.001826 Jy/beam ! Clean residual mean=0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0434519 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0434519 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9518 mas, bmaj=1.269 mas, bpa=-11.37 degrees ! Estimated noise=288.584 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 = -0.000176984 Jy ! Component: 100 - total flux cleaned = -0.00013635 Jy ! Component: 150 - total flux cleaned = -0.000103895 Jy ! Component: 200 - total flux cleaned = -5.16832e-05 Jy ! Total flux subtracted in 200 components = -5.16832e-05 Jy ! Clean residual min=-0.000634 max=0.000652 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0434003 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0434003 Jy ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.162 mas, bmaj=2.222 mas, bpa=-14.08 degrees ! Estimated noise=382.572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247325 Jy ! Component: 100 - total flux cleaned = 0.000256101 Jy ! Component: 150 - total flux cleaned = 0.000267541 Jy ! Component: 200 - total flux cleaned = 0.000277634 Jy ! Total flux subtracted in 200 components = 0.000277634 Jy ! Clean residual min=-0.000719 max=0.000697 Jy/beam ! Clean residual mean=0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0436779 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 = 9.35285e-06 Jy ! Component: 100 - total flux cleaned = 1.78612e-05 Jy ! Component: 150 - total flux cleaned = 2.56665e-05 Jy ! Component: 200 - total flux cleaned = 3.28035e-05 Jy ! Total flux subtracted in 200 components = 3.28035e-05 Jy ! Clean residual min=-0.000716 max=0.000699 Jy/beam ! Clean residual mean=0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0437107 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0437107 Jy ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9518 mas, bmaj=1.269 mas, bpa=-11.37 degrees ! Estimated noise=288.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000152945 Jy ! Component: 100 - total flux cleaned = -0.000161958 Jy ! Component: 150 - total flux cleaned = -0.000148042 Jy ! Component: 200 - total flux cleaned = -0.000130059 Jy ! Total flux subtracted in 200 components = -0.000130059 Jy ! Clean residual min=-0.000617 max=0.000643 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0435806 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0435806 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=0.073360Jy sigma=0.000608 ! Fit after self-cal, rms=0.073358Jy sigma=0.000608 wmodel J1324+5739_X_2017_02_19_pus_map.mod ! Writing 29 model components to file: J1324+5739_X_2017_02_19_pus_map.mod wobs J1324+5739_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1324+5739_X_2017_02_19_pus_uvs.fits wwins J1324+5739_X_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J1324+5739_X_2017_02_19_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 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112478 Jy ! Component: 100 - total flux cleaned = 5.78672e-05 Jy ! Component: 150 - total flux cleaned = 5.2916e-06 Jy ! Component: 200 - total flux cleaned = -4.56551e-05 Jy ! Component: 250 - total flux cleaned = -5.5722e-05 Jy ! Component: 300 - total flux cleaned = -4.64559e-05 Jy ! Component: 350 - total flux cleaned = -3.72454e-05 Jy ! Component: 400 - total flux cleaned = -1.89289e-05 Jy ! Component: 450 - total flux cleaned = 7.72341e-06 Jy ! Component: 500 - total flux cleaned = 7.64375e-06 Jy ! Component: 550 - total flux cleaned = -1.75617e-05 Jy ! Component: 600 - total flux cleaned = -2.58182e-05 Jy ! Component: 650 - total flux cleaned = -5.82683e-05 Jy ! Component: 700 - total flux cleaned = -5.82708e-05 Jy ! Component: 750 - total flux cleaned = -7.42402e-05 Jy ! Component: 800 - total flux cleaned = -0.00010537 Jy ! Component: 850 - total flux cleaned = -0.000143456 Jy ! Component: 900 - total flux cleaned = -0.000165852 Jy ! Component: 950 - total flux cleaned = -0.000180682 Jy ! Component: 1000 - total flux cleaned = -0.000217142 Jy ! Component: 1050 - total flux cleaned = -0.000238694 Jy ! Component: 1100 - total flux cleaned = -0.000267039 Jy ! Component: 1150 - total flux cleaned = -0.000295011 Jy ! Component: 1200 - total flux cleaned = -0.000329508 Jy ! Component: 1250 - total flux cleaned = -0.000349905 Jy ! Component: 1300 - total flux cleaned = -0.000383606 Jy ! Component: 1350 - total flux cleaned = -0.000403462 Jy ! Component: 1400 - total flux cleaned = -0.000416607 Jy ! Component: 1450 - total flux cleaned = -0.000423077 Jy ! Component: 1500 - total flux cleaned = -0.000429589 Jy ! Component: 1550 - total flux cleaned = -0.000448556 Jy ! Component: 1600 - total flux cleaned = -0.000429713 Jy ! Component: 1650 - total flux cleaned = -0.000442085 Jy ! Component: 1700 - total flux cleaned = -0.000435921 Jy ! Component: 1750 - total flux cleaned = -0.000454131 Jy ! Component: 1800 - total flux cleaned = -0.000448086 Jy ! Component: 1850 - total flux cleaned = -0.000465934 Jy ! Component: 1900 - total flux cleaned = -0.000465875 Jy ! Component: 1950 - total flux cleaned = -0.000448272 Jy ! Component: 2000 - total flux cleaned = -0.000459921 Jy ! Total flux subtracted in 2048 components = -0.000442744 Jy ! Clean residual min=-0.000355 max=0.000310 Jy/beam ! Clean residual mean=0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0431379 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 184 components and 0.0431379 Jy ![Exited script file: muppet] wmap "J1324+5739_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9518 x 1.269 at -11.37 degrees (North through East) ! Clean map min=-0.00043838 max=0.042338 Jy/beam ! Writing clean map to FITS file: J1324+5739_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0423376 invert ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106046 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.751429 0.751429 1.50286 3.00572 6.01143 12.0229 24.0457 48.0915 96.1829 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.042 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9518 x 1.269 at -11.37 degrees (North through East) ! Clean map min=-0.00043838 max=0.042338 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 J1324+5739_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:44:04 2019