! Started logfile: J0923-2135_X_2017_06_15_pus_uvs.log on Tue May 7 19:54:34 2019 obs J0923-2135_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0923-2135_X_2017_06_15_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0923-2135 ! ! 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 50688 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 J0923-2135_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.832388Jy sigma=0.006200 ! Fit after self-cal, rms=0.800618Jy sigma=0.005998 ! 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 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6527 mas, bmaj=1.753 mas, bpa=-5.261 degrees ! Estimated noise=863.101 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 = 0.14783 Jy ! Component: 100 - total flux cleaned = 0.204213 Jy ! Total flux subtracted in 100 components = 0.204213 Jy ! Clean residual min=-0.008966 max=0.026288 Jy/beam ! Clean residual mean=-0.000103 rms=0.003068 Jy/beam ! Combined flux in latest and established models = 0.204213 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.204213 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=0.111062Jy sigma=0.000788 ! Fit after self-cal, rms=0.110873Jy sigma=0.000787 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305689 Jy ! Component: 100 - total flux cleaned = 0.0477619 Jy ! Total flux subtracted in 100 components = 0.0477619 Jy ! Clean residual min=-0.004497 max=0.010000 Jy/beam ! Clean residual mean=-0.000040 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.251975 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.251975 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=0.099786Jy sigma=0.000685 ! Fit after self-cal, rms=0.099736Jy sigma=0.000684 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114218 Jy ! Component: 100 - total flux cleaned = 0.018647 Jy ! Total flux subtracted in 100 components = 0.018647 Jy ! Clean residual min=-0.003310 max=0.004469 Jy/beam ! Clean residual mean=-0.000018 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.270622 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.270622 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=0.097930Jy sigma=0.000667 ! Fit after self-cal, rms=0.097903Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8161 mas, bmaj=2.064 mas, bpa=-4.369 degrees ! Estimated noise=424.023 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 = 0.00759344 Jy ! Component: 100 - total flux cleaned = 0.0115903 Jy ! Component: 150 - total flux cleaned = 0.0139863 Jy ! Component: 200 - total flux cleaned = 0.0154561 Jy ! Total flux subtracted in 200 components = 0.0154561 Jy ! Clean residual min=-0.001939 max=0.002472 Jy/beam ! Clean residual mean=0.000003 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.286078 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.286078 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=0.097371Jy sigma=0.000662 ! Fit after self-cal, rms=0.097366Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 1.00 ! LA 0.99 MK 0.98 NL 0.99 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 0.95 ! LA 0.99 MK 1.01 NL 0.97 OV 0.98 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.97 ! LA 1.02 MK 1.01 NL 0.98 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.05 KP 0.95 ! LA 1.02 MK 1.02 NL 1.00 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 0.98 ! LA 0.99 MK 1.01 NL 0.97 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.98 HN 1.02 KP 0.96 ! LA 1.02 MK 0.98 NL 0.99 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.98 HN 1.00 KP 0.96 ! LA 1.02 MK 0.97 NL 0.98 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.02 KP 0.96 ! LA 0.99 MK 1.01 NL 0.98 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.04 KP 0.97 ! LA 1.00 MK 0.98 NL 0.98 OV 1.02 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.06 KP 0.99 ! LA 1.02 MK 1.02 NL 1.00 OV 0.99 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 0.97 ! LA 1.01 MK 1.04 NL 1.00 OV 0.98 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.98 KP 0.96 ! LA 1.02 MK 0.98 NL 1.00 OV 1.00 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.097366Jy sigma=0.000662 ! Fit after self-cal, rms=0.098226Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8162 mas, bmaj=2.065 mas, bpa=-4.261 degrees ! Estimated noise=422.505 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 = 0.000892994 Jy ! Component: 100 - total flux cleaned = 0.000867571 Jy ! Component: 150 - total flux cleaned = 0.000784565 Jy ! Component: 200 - total flux cleaned = 0.000716437 Jy ! Total flux subtracted in 200 components = 0.000716437 Jy ! Clean residual min=-0.001386 max=0.001695 Jy/beam ! Clean residual mean=-0.000014 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.286795 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.286795 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=0.098208Jy sigma=0.000658 ! Fit after self-cal, rms=0.098242Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.098242Jy sigma=0.000658 ! Fit after self-cal, rms=0.098427Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8157 mas, bmaj=2.064 mas, bpa=-4.252 degrees ! Estimated noise=422.391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417357 Jy ! Component: 100 - total flux cleaned = 0.000417612 Jy ! Component: 150 - total flux cleaned = 0.000404946 Jy ! Component: 200 - total flux cleaned = 0.000405169 Jy ! Total flux subtracted in 200 components = 0.000405169 Jy ! Clean residual min=-0.001079 max=0.001326 Jy/beam ! Clean residual mean=-0.000010 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.2872 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.2872 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=0.098423Jy sigma=0.000656 ! Fit after self-cal, rms=0.098430Jy sigma=0.000656 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 (0.8, -19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000852975 Jy ! Component: 100 - total flux cleaned = 0.000891157 Jy ! Component: 150 - total flux cleaned = 0.000841988 Jy ! Component: 200 - total flux cleaned = 0.000783091 Jy ! Total flux subtracted in 200 components = 0.000783091 Jy ! Clean residual min=-0.001022 max=0.001192 Jy/beam ! Clean residual mean=-0.000010 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.287983 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.287983 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=0.098414Jy sigma=0.000656 ! Fit after self-cal, rms=0.098413Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.098413Jy sigma=0.000656 ! Fit after self-cal, rms=0.098438Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8155 mas, bmaj=2.063 mas, bpa=-4.278 degrees ! Estimated noise=422.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185142 Jy ! Component: 100 - total flux cleaned = 0.000184518 Jy ! Component: 150 - total flux cleaned = 0.000197585 Jy ! Component: 200 - total flux cleaned = 0.000185286 Jy ! Total flux subtracted in 200 components = 0.000185286 Jy ! Clean residual min=-0.000927 max=0.001135 Jy/beam ! Clean residual mean=-0.000006 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.288168 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.288169 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=0.098433Jy sigma=0.000656 ! Fit after self-cal, rms=0.098435Jy sigma=0.000656 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 (-23.4, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794994 Jy ! Component: 100 - total flux cleaned = 0.00091463 Jy ! Component: 150 - total flux cleaned = 0.00106547 Jy ! Component: 200 - total flux cleaned = 0.00111348 Jy ! Total flux subtracted in 200 components = 0.00111348 Jy ! Clean residual min=-0.000905 max=0.001008 Jy/beam ! Clean residual mean=-0.000006 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.289282 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.289282 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=0.098420Jy sigma=0.000655 ! Fit after self-cal, rms=0.098420Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.098420Jy sigma=0.000655 ! Fit after self-cal, rms=0.098343Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.194 mas, bmaj=4.831 mas, bpa=-1.589 degrees ! Estimated noise=544.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.64435e-05 Jy ! Component: 100 - total flux cleaned = 0.000114059 Jy ! Component: 150 - total flux cleaned = 0.000143633 Jy ! Component: 200 - total flux cleaned = 0.000160281 Jy ! Total flux subtracted in 200 components = 0.000160281 Jy ! Clean residual min=-0.001020 max=0.001138 Jy/beam ! Clean residual mean=-0.000008 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.289442 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.289442 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=0.098342Jy sigma=0.000655 ! Fit after self-cal, rms=0.098341Jy sigma=0.000655 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.89862e-05 Jy ! Component: 100 - total flux cleaned = 3.48626e-05 Jy ! Component: 150 - total flux cleaned = 5.00538e-05 Jy ! Component: 200 - total flux cleaned = 5.0114e-05 Jy ! Total flux subtracted in 200 components = 5.0114e-05 Jy ! Clean residual min=-0.000992 max=0.001128 Jy/beam ! Clean residual mean=-0.000008 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.289493 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.289492 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=0.098341Jy sigma=0.000655 ! Fit after self-cal, rms=0.098341Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8156 mas, bmaj=2.063 mas, bpa=-4.301 degrees ! Estimated noise=422.086 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8156 x 2.063 at -4.301 degrees (North through East) ! Clean map min=-0.00086081 max=0.20282 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 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6516 mas, bmaj=1.751 mas, bpa=-5.25 degrees ! Estimated noise=855.492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1467 Jy ! Component: 100 - total flux cleaned = 0.203983 Jy ! Component: 150 - total flux cleaned = 0.234401 Jy ! Component: 200 - total flux cleaned = 0.252157 Jy ! Total flux subtracted in 200 components = 0.252157 Jy ! Clean residual min=-0.003739 max=0.009242 Jy/beam ! Clean residual mean=-0.000040 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.252157 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 0.252157 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8156 mas, bmaj=2.063 mas, bpa=-4.301 degrees ! Estimated noise=422.086 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 = 0.0159702 Jy ! Component: 100 - total flux cleaned = 0.024156 Jy ! Component: 150 - total flux cleaned = 0.02866 Jy ! Component: 200 - total flux cleaned = 0.0312408 Jy ! Total flux subtracted in 200 components = 0.0312408 Jy ! Clean residual min=-0.001169 max=0.001478 Jy/beam ! Clean residual mean=-0.000013 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.283398 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.283398 Jy ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1.4, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168132 Jy ! Component: 100 - total flux cleaned = 0.00295203 Jy ! Component: 150 - total flux cleaned = 0.00388205 Jy ! Component: 200 - total flux cleaned = 0.00448077 Jy ! Total flux subtracted in 200 components = 0.00448077 Jy ! Clean residual min=-0.000932 max=0.001021 Jy/beam ! Clean residual mean=-0.000007 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.287879 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.287879 Jy ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.194 mas, bmaj=4.831 mas, bpa=-1.589 degrees ! Estimated noise=544.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000761699 Jy ! Component: 100 - total flux cleaned = 0.00123732 Jy ! Component: 150 - total flux cleaned = 0.00159043 Jy ! Component: 200 - total flux cleaned = 0.00168881 Jy ! Total flux subtracted in 200 components = 0.00168881 Jy ! Clean residual min=-0.001017 max=0.001165 Jy/beam ! Clean residual mean=-0.000009 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.289567 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 = 4.4817e-05 Jy ! Component: 100 - total flux cleaned = 7.6172e-05 Jy ! Component: 150 - total flux cleaned = 0.000106408 Jy ! Component: 200 - total flux cleaned = 0.000135016 Jy ! Total flux subtracted in 200 components = 0.000135016 Jy ! Clean residual min=-0.000987 max=0.001145 Jy/beam ! Clean residual mean=-0.000008 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.289702 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 78 components and 0.289702 Jy ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8156 mas, bmaj=2.063 mas, bpa=-4.301 degrees ! Estimated noise=422.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.15986e-05 Jy ! Component: 100 - total flux cleaned = 4.60485e-05 Jy ! Component: 150 - total flux cleaned = 6.77206e-05 Jy ! Component: 200 - total flux cleaned = 8.75859e-05 Jy ! Total flux subtracted in 200 components = 8.75859e-05 Jy ! Clean residual min=-0.000853 max=0.000982 Jy/beam ! Clean residual mean=-0.000004 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.28979 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.28979 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=0.098340Jy sigma=0.000655 ! Fit after self-cal, rms=0.098337Jy sigma=0.000655 wmodel J0923-2135_X_2017_06_15_pus_map.mod ! Writing 91 model components to file: J0923-2135_X_2017_06_15_pus_map.mod wobs J0923-2135_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0923-2135_X_2017_06_15_pus_uvs.fits wwins J0923-2135_X_2017_06_15_pus_map.win ! wwins: Wrote 5 windows to J0923-2135_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 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266824 Jy ! Component: 100 - total flux cleaned = 0.000360898 Jy ! Component: 150 - total flux cleaned = 0.000288639 Jy ! Component: 200 - total flux cleaned = 0.000205396 Jy ! Component: 250 - total flux cleaned = 0.000165149 Jy ! Component: 300 - total flux cleaned = 0.000113352 Jy ! Component: 350 - total flux cleaned = 7.53677e-05 Jy ! Component: 400 - total flux cleaned = 3.84304e-05 Jy ! Component: 450 - total flux cleaned = 2.61912e-05 Jy ! Component: 500 - total flux cleaned = -4.41568e-05 Jy ! Component: 550 - total flux cleaned = -5.5397e-05 Jy ! Component: 600 - total flux cleaned = -7.77273e-05 Jy ! Component: 650 - total flux cleaned = -0.000122074 Jy ! Component: 700 - total flux cleaned = -0.00015456 Jy ! Component: 750 - total flux cleaned = -0.00016527 Jy ! Component: 800 - total flux cleaned = -0.000207111 Jy ! Component: 850 - total flux cleaned = -0.000207218 Jy ! Component: 900 - total flux cleaned = -0.00021741 Jy ! Component: 950 - total flux cleaned = -0.000247161 Jy ! Component: 1000 - total flux cleaned = -0.00023717 Jy ! Component: 1050 - total flux cleaned = -0.000237133 Jy ! Component: 1100 - total flux cleaned = -0.000218025 Jy ! Component: 1150 - total flux cleaned = -0.000227582 Jy ! Component: 1200 - total flux cleaned = -0.000255557 Jy ! Component: 1250 - total flux cleaned = -0.000199907 Jy ! Component: 1300 - total flux cleaned = -0.000190771 Jy ! Component: 1350 - total flux cleaned = -0.000190682 Jy ! Component: 1400 - total flux cleaned = -0.000181767 Jy ! Component: 1450 - total flux cleaned = -0.000164195 Jy ! Component: 1500 - total flux cleaned = -0.000155545 Jy ! Component: 1550 - total flux cleaned = -0.000138218 Jy ! Component: 1600 - total flux cleaned = -0.000112644 Jy ! Component: 1650 - total flux cleaned = -0.000104136 Jy ! Component: 1700 - total flux cleaned = -8.74623e-05 Jy ! Component: 1750 - total flux cleaned = -0.000104038 Jy ! Component: 1800 - total flux cleaned = -7.11034e-05 Jy ! Component: 1850 - total flux cleaned = -7.11244e-05 Jy ! Component: 1900 - total flux cleaned = -5.48704e-05 Jy ! Component: 1950 - total flux cleaned = -3.09743e-05 Jy ! Component: 2000 - total flux cleaned = -3.0923e-05 Jy ! Total flux subtracted in 2048 components = 8.35365e-06 Jy ! Clean residual min=-0.000433 max=0.000532 Jy/beam ! Clean residual mean=-0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.289798 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 242 components and 0.289798 Jy ![Exited script file: muppet] wmap "J0923-2135_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8156 x 2.063 at -4.301 degrees (North through East) ! Clean map min=-0.00071326 max=0.20289 Jy/beam ! Writing clean map to FITS file: J0923-2135_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 0.20289 invert ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146267 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.216276 0.216276 0.432552 0.865103 1.73021 3.46041 6.92083 13.8417 27.6833 55.3666 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.202 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8156 x 2.063 at -4.301 degrees (North through East) ! Clean map min=-0.00071326 max=0.20289 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 J0923-2135_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:54:37 2019