! Started logfile: J2326+0112_X_2017_02_19_pus_uvs.log on Sat May 4 21:49:02 2019 obs J2326+0112_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2326+0112_X_2017_02_19_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.769125 visibilities/baseline/integration-bin. ! Found source: J2326+0112 ! ! 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 46932 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 J2326+0112_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 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.895381Jy sigma=0.006504 ! Fit after self-cal, rms=0.884225Jy sigma=0.006435 ! 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 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6783 mas, bmaj=1.718 mas, bpa=-2.601 degrees ! Estimated noise=721.344 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 = 0.0909943 Jy ! Component: 100 - total flux cleaned = 0.114914 Jy ! Total flux subtracted in 100 components = 0.114914 Jy ! Clean residual min=-0.005007 max=0.013646 Jy/beam ! Clean residual mean=-0.000036 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.114914 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.114914 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=0.106404Jy sigma=0.000680 ! Fit after self-cal, rms=0.106338Jy sigma=0.000680 ! Inverting map ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-0.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144261 Jy ! Component: 100 - total flux cleaned = 0.0222016 Jy ! Total flux subtracted in 100 components = 0.0222016 Jy ! Clean residual min=-0.003362 max=0.004576 Jy/beam ! Clean residual mean=-0.000016 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.137115 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.137115 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=0.104143Jy sigma=0.000662 ! Fit after self-cal, rms=0.104040Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8038 mas, bmaj=1.885 mas, bpa=-1.851 degrees ! Estimated noise=460.827 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 = 0.00603649 Jy ! Component: 100 - total flux cleaned = 0.00918159 Jy ! Component: 150 - total flux cleaned = 0.0108369 Jy ! Component: 200 - total flux cleaned = 0.0111585 Jy ! Total flux subtracted in 200 components = 0.0111585 Jy ! Clean residual min=-0.002403 max=0.004011 Jy/beam ! Clean residual mean=-0.000006 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.148274 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.148274 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=0.103675Jy sigma=0.000659 ! Fit after self-cal, rms=0.103643Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.96 FD 0.98 HN 1.01 KP 0.97 ! LA 1.01 MK 0.94 NL 1.10 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.01 KP 0.97 ! LA 1.01 MK 0.99 NL 1.09 OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.00 KP 0.94 ! LA 1.02 MK 1.00 NL 1.08 OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 0.96 KP 0.98 ! LA 1.00 MK 1.00 NL 1.09 OV 1.01 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.92 KP 0.96 ! LA 1.02 MK 1.01 NL 1.14 OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.97 KP 0.96 ! LA 1.00 MK 1.02 NL 1.09 OV 0.97 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.94 KP 0.95 ! LA 0.97 MK 0.99 NL 1.07 OV 0.98 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.96 KP 0.97 ! LA 0.97 MK 0.99 NL 1.06 OV 0.97 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.97 KP 0.98 ! LA 1.00 MK 0.95 NL 1.07 OV 1.02 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.98 KP 0.98 ! LA 1.00 MK 0.98 NL 1.08 OV 1.03 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.97 KP 0.88 ! LA 1.01 MK 0.95 NL 1.09 OV 1.05 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.95 KP 1.00 ! LA 1.00 MK 1.01 NL 1.08 OV 0.98 ! PT 1.00* SC 0.97 ! ! ! Fit before self-cal, rms=0.103643Jy sigma=0.000659 ! Fit after self-cal, rms=0.102073Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8033 mas, bmaj=1.888 mas, bpa=-2.058 degrees ! Estimated noise=457.659 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 = 0.00110447 Jy ! Component: 100 - total flux cleaned = 0.00108063 Jy ! Component: 150 - total flux cleaned = 0.00106196 Jy ! Component: 200 - total flux cleaned = 0.001044 Jy ! Total flux subtracted in 200 components = 0.001044 Jy ! Clean residual min=-0.002616 max=0.003368 Jy/beam ! Clean residual mean=-0.000003 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.149318 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.149318 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=0.102054Jy sigma=0.000657 ! Fit after self-cal, rms=0.102055Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.102055Jy sigma=0.000657 ! Fit after self-cal, rms=0.106536Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8023 mas, bmaj=1.888 mas, bpa=-2.008 degrees ! Estimated noise=459.595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000941772 Jy ! Component: 100 - total flux cleaned = 0.00113977 Jy ! Component: 150 - total flux cleaned = 0.00113864 Jy ! Component: 200 - total flux cleaned = 0.00115308 Jy ! Total flux subtracted in 200 components = 0.00115308 Jy ! Clean residual min=-0.001360 max=0.001129 Jy/beam ! Clean residual mean=-0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.150471 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.150471 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=0.106528Jy sigma=0.000650 ! Fit after self-cal, rms=0.106673Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 7.49584e-05 Jy ! Component: 100 - total flux cleaned = 7.61854e-05 Jy ! Component: 150 - total flux cleaned = 5.18787e-05 Jy ! Component: 200 - total flux cleaned = 2.02522e-05 Jy ! Total flux subtracted in 200 components = 2.02522e-05 Jy ! Clean residual min=-0.001396 max=0.001161 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.150491 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.150491 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=0.106671Jy sigma=0.000650 ! Fit after self-cal, rms=0.106671Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.106671Jy sigma=0.000650 ! Fit after self-cal, rms=0.108079Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.802 mas, bmaj=1.886 mas, bpa=-2.009 degrees ! Estimated noise=458.947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00031048 Jy ! Component: 100 - total flux cleaned = 0.000390658 Jy ! Component: 150 - total flux cleaned = 0.000399693 Jy ! Component: 200 - total flux cleaned = 0.000399278 Jy ! Total flux subtracted in 200 components = 0.000399278 Jy ! Clean residual min=-0.001267 max=0.001143 Jy/beam ! Clean residual mean=-0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.15089 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.15089 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=0.108077Jy sigma=0.000649 ! Fit after self-cal, rms=0.108099Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 8.89216e-06 Jy ! Component: 100 - total flux cleaned = 8.52733e-06 Jy ! Component: 150 - total flux cleaned = 1.13418e-06 Jy ! Component: 200 - total flux cleaned = -1.11386e-05 Jy ! Total flux subtracted in 200 components = -1.11386e-05 Jy ! Clean residual min=-0.001244 max=0.001137 Jy/beam ! Clean residual mean=-0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.150879 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.150879 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=0.108099Jy sigma=0.000649 ! Fit after self-cal, rms=0.108098Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.108098Jy sigma=0.000649 ! Fit after self-cal, rms=0.108181Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.959 mas, bmaj=3.018 mas, bpa=1.859 degrees ! Estimated noise=628.532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000654716 Jy ! Component: 100 - total flux cleaned = 0.000642627 Jy ! Component: 150 - total flux cleaned = 0.000677536 Jy ! Component: 200 - total flux cleaned = 0.000693152 Jy ! Total flux subtracted in 200 components = 0.000693152 Jy ! Clean residual min=-0.001238 max=0.001649 Jy/beam ! Clean residual mean=-0.000005 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.151572 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.151572 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=0.108183Jy sigma=0.000649 ! Fit after self-cal, rms=0.108184Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 (19.4, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117295 Jy ! Component: 100 - total flux cleaned = 0.00164928 Jy ! Component: 150 - total flux cleaned = 0.00192495 Jy ! Component: 200 - total flux cleaned = 0.00211896 Jy ! Total flux subtracted in 200 components = 0.00211896 Jy ! Clean residual min=-0.001165 max=0.001151 Jy/beam ! Clean residual mean=-0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.153691 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 87 components and 0.153691 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=0.108172Jy sigma=0.000649 ! Fit after self-cal, rms=0.108171Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8017 mas, bmaj=1.886 mas, bpa=-2.005 degrees ! Estimated noise=458.975 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8017 x 1.886 at -2.005 degrees (North through East) ! Clean map min=-0.0011167 max=0.12023 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 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6769 mas, bmaj=1.721 mas, bpa=-2.669 degrees ! Estimated noise=716.905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0898855 Jy ! Component: 100 - total flux cleaned = 0.116083 Jy ! Component: 150 - total flux cleaned = 0.130188 Jy ! Component: 200 - total flux cleaned = 0.137978 Jy ! Total flux subtracted in 200 components = 0.137978 Jy ! Clean residual min=-0.002631 max=0.003821 Jy/beam ! Clean residual mean=-0.000013 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.137978 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.137978 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8017 mas, bmaj=1.886 mas, bpa=-2.005 degrees ! Estimated noise=458.975 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 = 0.0056182 Jy ! Component: 100 - total flux cleaned = 0.00869614 Jy ! Component: 150 - total flux cleaned = 0.0106593 Jy ! Component: 200 - total flux cleaned = 0.0119219 Jy ! Total flux subtracted in 200 components = 0.0119219 Jy ! Clean residual min=-0.001427 max=0.001563 Jy/beam ! Clean residual mean=-0.000003 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.149899 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 32 components and 0.149899 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146151 Jy ! Component: 100 - total flux cleaned = 0.00217367 Jy ! Component: 150 - total flux cleaned = 0.0026772 Jy ! Component: 200 - total flux cleaned = 0.00302899 Jy ! Total flux subtracted in 200 components = 0.00302899 Jy ! Clean residual min=-0.001286 max=0.001036 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.152928 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.152928 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.959 mas, bmaj=3.018 mas, bpa=1.859 degrees ! Estimated noise=628.532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704022 Jy ! Component: 100 - total flux cleaned = 0.000822876 Jy ! Component: 150 - total flux cleaned = 0.00100251 Jy ! Component: 200 - total flux cleaned = 0.00122566 Jy ! Total flux subtracted in 200 components = 0.00122566 Jy ! Clean residual min=-0.001222 max=0.001113 Jy/beam ! Clean residual mean=-0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.154154 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158285 Jy ! Component: 100 - total flux cleaned = 0.000248045 Jy ! Component: 150 - total flux cleaned = 0.000314383 Jy ! Component: 200 - total flux cleaned = 0.000330233 Jy ! Total flux subtracted in 200 components = 0.000330233 Jy ! Clean residual min=-0.001158 max=0.001076 Jy/beam ! Clean residual mean=-0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.154484 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 97 components and 0.154484 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8017 mas, bmaj=1.886 mas, bpa=-2.005 degrees ! Estimated noise=458.975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000314766 Jy ! Component: 100 - total flux cleaned = -0.000423431 Jy ! Component: 150 - total flux cleaned = -0.000442633 Jy ! Component: 200 - total flux cleaned = -0.00047891 Jy ! Total flux subtracted in 200 components = -0.00047891 Jy ! Clean residual min=-0.001200 max=0.000968 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.154005 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.154005 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=0.108150Jy sigma=0.000649 ! Fit after self-cal, rms=0.108148Jy sigma=0.000649 wmodel J2326+0112_X_2017_02_19_pus_map.mod ! Writing 117 model components to file: J2326+0112_X_2017_02_19_pus_map.mod wobs J2326+0112_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2326+0112_X_2017_02_19_pus_uvs.fits wwins J2326+0112_X_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J2326+0112_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 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000418521 Jy ! Component: 100 - total flux cleaned = -0.000436162 Jy ! Component: 150 - total flux cleaned = -0.000469391 Jy ! Component: 200 - total flux cleaned = -0.000563401 Jy ! Component: 250 - total flux cleaned = -0.000532788 Jy ! Component: 300 - total flux cleaned = -0.000546974 Jy ! Component: 350 - total flux cleaned = -0.00054664 Jy ! Component: 400 - total flux cleaned = -0.0005602 Jy ! Component: 450 - total flux cleaned = -0.000573249 Jy ! Component: 500 - total flux cleaned = -0.000598904 Jy ! Component: 550 - total flux cleaned = -0.000661575 Jy ! Component: 600 - total flux cleaned = -0.000698555 Jy ! Component: 650 - total flux cleaned = -0.000734905 Jy ! Component: 700 - total flux cleaned = -0.000794132 Jy ! Component: 750 - total flux cleaned = -0.000829086 Jy ! Component: 800 - total flux cleaned = -0.00088634 Jy ! Component: 850 - total flux cleaned = -0.000931352 Jy ! Component: 900 - total flux cleaned = -0.000987025 Jy ! Component: 950 - total flux cleaned = -0.00104195 Jy ! Component: 1000 - total flux cleaned = -0.00109612 Jy ! Component: 1050 - total flux cleaned = -0.00119249 Jy ! Component: 1100 - total flux cleaned = -0.00124536 Jy ! Component: 1150 - total flux cleaned = -0.0013394 Jy ! Component: 1200 - total flux cleaned = -0.0013807 Jy ! Component: 1250 - total flux cleaned = -0.00143184 Jy ! Component: 1300 - total flux cleaned = -0.00147227 Jy ! Component: 1350 - total flux cleaned = -0.00157229 Jy ! Component: 1400 - total flux cleaned = -0.00160191 Jy ! Component: 1450 - total flux cleaned = -0.00164096 Jy ! Component: 1500 - total flux cleaned = -0.00166042 Jy ! Component: 1550 - total flux cleaned = -0.00171805 Jy ! Component: 1600 - total flux cleaned = -0.00174663 Jy ! Component: 1650 - total flux cleaned = -0.00182198 Jy ! Component: 1700 - total flux cleaned = -0.00182187 Jy ! Component: 1750 - total flux cleaned = -0.00186802 Jy ! Component: 1800 - total flux cleaned = -0.00189546 Jy ! Component: 1850 - total flux cleaned = -0.00194086 Jy ! Component: 1900 - total flux cleaned = -0.00198581 Jy ! Component: 1950 - total flux cleaned = -0.00196784 Jy ! Component: 2000 - total flux cleaned = -0.00200322 Jy ! Total flux subtracted in 2048 components = -0.00205581 Jy ! Clean residual min=-0.000510 max=0.000579 Jy/beam ! Clean residual mean=-0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.15195 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 259 components and 0.15195 Jy ![Exited script file: muppet] wmap "J2326+0112_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8017 x 1.886 at -2.005 degrees (North through East) ! Clean map min=-0.00086122 max=0.11992 Jy/beam ! Writing clean map to FITS file: J2326+0112_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 0.119924 invert ! Inverting map ! Your choice of large map pixels excluded 0.0788% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162311 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.406033 0.406033 0.812065 1.62413 3.24826 6.49652 12.993 25.9861 51.9722 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.119 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8017 x 1.886 at -2.005 degrees (North through East) ! Clean map min=-0.00086122 max=0.11992 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 J2326+0112_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:49:05 2019