! Started logfile: J0152+0020_X_2017_01_21_pus_uvs.log on Sun May 5 15:24:44 2019 obs J0152+0020_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0152+0020_X_2017_01_21_pus_uva.fits ! AN table 1: 178 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.755462 visibilities/baseline/integration-bin. ! Found source: J0152+0020 ! ! 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 1086 lines of history. ! ! Reading 58092 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 J0152+0020_X_2017_01_21_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 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.933908Jy sigma=0.006844 ! Fit after self-cal, rms=0.914299Jy sigma=0.006727 ! 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 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.6303 mas, bmaj=1.605 mas, bpa=-3.099 degrees ! Estimated noise=815.799 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 = 0.0723169 Jy ! Component: 100 - total flux cleaned = 0.0880867 Jy ! Total flux subtracted in 100 components = 0.0880867 Jy ! Clean residual min=-0.002474 max=0.004406 Jy/beam ! Clean residual mean=-0.000008 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0880867 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0880867 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=0.106403Jy sigma=0.000639 ! Fit after self-cal, rms=0.106345Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395571 Jy ! Component: 100 - total flux cleaned = 0.00417271 Jy ! Total flux subtracted in 100 components = 0.00417271 Jy ! Clean residual min=-0.002272 max=0.002939 Jy/beam ! Clean residual mean=-0.000010 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0922594 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0922594 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=0.106238Jy sigma=0.000638 ! Fit after self-cal, rms=0.106229Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7581 mas, bmaj=1.792 mas, bpa=-2.283 degrees ! Estimated noise=415.252 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 = -0.00059786 Jy ! Component: 100 - total flux cleaned = -0.000736005 Jy ! Component: 150 - total flux cleaned = -0.000783302 Jy ! Component: 200 - total flux cleaned = -0.00080137 Jy ! Total flux subtracted in 200 components = -0.00080137 Jy ! Clean residual min=-0.001893 max=0.002240 Jy/beam ! Clean residual mean=-0.000010 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0914581 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0914581 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=0.106206Jy sigma=0.000638 ! Fit after self-cal, rms=0.106211Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 1.00 FD 1.01 HN 0.97 LA 0.98 ! MK 0.98 NL 0.97 OV 1.01 PT 1.03 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.01 LA 0.97 ! MK 0.98 NL 0.97 OV 0.99 PT 1.04 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.02 LA 1.00 ! MK 0.98 NL 0.97 OV 0.97 PT 1.03 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.02 HN 0.99 LA 1.00 ! MK 1.01 NL 0.99 OV 1.01 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.03 LA 1.00 ! MK 0.99 NL 0.99 OV 1.00 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.99 HN 0.95 LA 1.02 ! MK 1.01 NL 0.97 OV 1.05 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.97 LA 1.01 ! MK 1.02 NL 0.95 OV 1.06 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.94 LA 0.94 ! MK 1.00 NL 0.97 OV 1.07 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 HN 1.01 LA 0.99 ! MK 0.98 NL 0.94 OV 1.04 PT 1.03 ! SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.95 HN 1.01 LA 0.97 ! MK 1.09 NL 0.98 OV 1.04 PT 1.03 ! SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.95 LA 0.97 ! MK 0.96 NL 0.96 OV 1.03 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.99 HN 0.92 LA 0.96 ! MK 0.95 NL 0.97 OV 1.01 PT 1.03 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.106211Jy sigma=0.000638 ! Fit after self-cal, rms=0.108354Jy sigma=0.000637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7565 mas, bmaj=1.793 mas, bpa=-2.414 degrees ! Estimated noise=414.404 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 = 4.98032e-05 Jy ! Component: 100 - total flux cleaned = 2.43116e-07 Jy ! Component: 150 - total flux cleaned = -5.89329e-05 Jy ! Component: 200 - total flux cleaned = -8.12474e-05 Jy ! Total flux subtracted in 200 components = -8.12474e-05 Jy ! Clean residual min=-0.001786 max=0.002064 Jy/beam ! Clean residual mean=-0.000008 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0913768 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0913768 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=0.108352Jy sigma=0.000637 ! Fit after self-cal, rms=0.108436Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.108436Jy sigma=0.000637 ! Fit after self-cal, rms=0.110448Jy sigma=0.000634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7566 mas, bmaj=1.792 mas, bpa=-2.43 degrees ! Estimated noise=415.577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401705 Jy ! Component: 100 - total flux cleaned = 0.000464461 Jy ! Component: 150 - total flux cleaned = 0.000477977 Jy ! Component: 200 - total flux cleaned = 0.000477993 Jy ! Total flux subtracted in 200 components = 0.000477993 Jy ! Clean residual min=-0.001012 max=0.001061 Jy/beam ! Clean residual mean=-0.000003 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0918548 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0918548 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=0.110445Jy sigma=0.000634 ! Fit after self-cal, rms=0.110534Jy sigma=0.000634 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 = 5.87907e-05 Jy ! Component: 100 - total flux cleaned = 7.36226e-05 Jy ! Component: 150 - total flux cleaned = 7.37082e-05 Jy ! Component: 200 - total flux cleaned = 6.84708e-05 Jy ! Total flux subtracted in 200 components = 6.84708e-05 Jy ! Clean residual min=-0.001068 max=0.001074 Jy/beam ! Clean residual mean=-0.000003 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0919233 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0919233 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=0.110533Jy sigma=0.000634 ! Fit after self-cal, rms=0.110533Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.110533Jy sigma=0.000634 ! Fit after self-cal, rms=0.111601Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7559 mas, bmaj=1.791 mas, bpa=-2.477 degrees ! Estimated noise=415.502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142904 Jy ! Component: 100 - total flux cleaned = 0.000198778 Jy ! Component: 150 - total flux cleaned = 0.000213058 Jy ! Component: 200 - total flux cleaned = 0.000221334 Jy ! Total flux subtracted in 200 components = 0.000221334 Jy ! Clean residual min=-0.001019 max=0.001007 Jy/beam ! Clean residual mean=-0.000003 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0921446 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0921446 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=0.111601Jy sigma=0.000634 ! Fit after self-cal, rms=0.111611Jy sigma=0.000634 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 = 2.75635e-06 Jy ! Component: 100 - total flux cleaned = 7.74112e-06 Jy ! Component: 150 - total flux cleaned = 4.1656e-06 Jy ! Component: 200 - total flux cleaned = 7.17378e-07 Jy ! Total flux subtracted in 200 components = 7.17378e-07 Jy ! Clean residual min=-0.001021 max=0.000999 Jy/beam ! Clean residual mean=-0.000003 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0921453 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0921453 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=0.111610Jy sigma=0.000634 ! Fit after self-cal, rms=0.111610Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.111610Jy sigma=0.000634 ! Fit after self-cal, rms=0.111722Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=1.854 mas, bmaj=3.159 mas, bpa=1.195 degrees ! Estimated noise=592.538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334446 Jy ! Component: 100 - total flux cleaned = 0.000362984 Jy ! Component: 150 - total flux cleaned = 0.000394371 Jy ! Component: 200 - total flux cleaned = 0.0004136 Jy ! Total flux subtracted in 200 components = 0.0004136 Jy ! Clean residual min=-0.001253 max=0.001229 Jy/beam ! Clean residual mean=-0.000007 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0925589 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.0925589 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=0.111722Jy sigma=0.000634 ! Fit after self-cal, rms=0.111724Jy sigma=0.000634 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 = 2.50849e-05 Jy ! Component: 100 - total flux cleaned = 3.98659e-05 Jy ! Component: 150 - total flux cleaned = 5.90481e-05 Jy ! Component: 200 - total flux cleaned = 7.53416e-05 Jy ! Total flux subtracted in 200 components = 7.53416e-05 Jy ! Clean residual min=-0.001255 max=0.001227 Jy/beam ! Clean residual mean=-0.000007 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0926343 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 34 components and 0.0926342 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=0.111725Jy sigma=0.000634 ! Fit after self-cal, rms=0.111727Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7553 mas, bmaj=1.79 mas, bpa=-2.513 degrees ! Estimated noise=415.452 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7553 x 1.79 at -2.513 degrees (North through East) ! Clean map min=-0.00095374 max=0.091754 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 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.6278 mas, bmaj=1.605 mas, bpa=-3.521 degrees ! Estimated noise=811.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0718578 Jy ! Component: 100 - total flux cleaned = 0.0875367 Jy ! Component: 150 - total flux cleaned = 0.0915138 Jy ! Component: 200 - total flux cleaned = 0.0928322 Jy ! Total flux subtracted in 200 components = 0.0928322 Jy ! Clean residual min=-0.001714 max=0.001790 Jy/beam ! Clean residual mean=-0.000004 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0928322 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 0.0928322 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7553 mas, bmaj=1.79 mas, bpa=-2.513 degrees ! Estimated noise=415.452 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 = -0.000227571 Jy ! Component: 100 - total flux cleaned = -0.000223096 Jy ! Component: 150 - total flux cleaned = -0.000271421 Jy ! Component: 200 - total flux cleaned = -0.000309219 Jy ! Total flux subtracted in 200 components = -0.000309219 Jy ! Clean residual min=-0.001015 max=0.001072 Jy/beam ! Clean residual mean=-0.000003 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.092523 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.092523 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=1.854 mas, bmaj=3.159 mas, bpa=1.195 degrees ! Estimated noise=592.538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143087 Jy ! Component: 100 - total flux cleaned = 0.000131016 Jy ! Component: 150 - total flux cleaned = 0.000111661 Jy ! Component: 200 - total flux cleaned = 0.000103961 Jy ! Total flux subtracted in 200 components = 0.000103961 Jy ! Clean residual min=-0.001266 max=0.001248 Jy/beam ! Clean residual mean=-0.000007 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.092627 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.28946e-05 Jy ! Component: 100 - total flux cleaned = -1.27691e-05 Jy ! Component: 150 - total flux cleaned = -8.25477e-06 Jy ! Component: 200 - total flux cleaned = -4.55842e-06 Jy ! Total flux subtracted in 200 components = -4.55842e-06 Jy ! Clean residual min=-0.001262 max=0.001231 Jy/beam ! Clean residual mean=-0.000007 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0926224 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0926224 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7553 mas, bmaj=1.79 mas, bpa=-2.513 degrees ! Estimated noise=415.452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142955 Jy ! Component: 100 - total flux cleaned = -0.000211488 Jy ! Component: 150 - total flux cleaned = -0.000239645 Jy ! Component: 200 - total flux cleaned = -0.000239514 Jy ! Total flux subtracted in 200 components = -0.000239514 Jy ! Clean residual min=-0.001027 max=0.001022 Jy/beam ! Clean residual mean=-0.000003 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0923829 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.0923829 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=0.111729Jy sigma=0.000634 ! Fit after self-cal, rms=0.111725Jy sigma=0.000634 wmodel J0152+0020_X_2017_01_21_pus_map.mod ! Writing 29 model components to file: J0152+0020_X_2017_01_21_pus_map.mod wobs J0152+0020_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0152+0020_X_2017_01_21_pus_uvs.fits wwins J0152+0020_X_2017_01_21_pus_map.win ! wwins: Wrote 1 windows to J0152+0020_X_2017_01_21_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 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -5.92423e-07 Jy ! Component: 100 - total flux cleaned = 1.57864e-05 Jy ! Component: 150 - total flux cleaned = 9.77946e-05 Jy ! Component: 200 - total flux cleaned = 0.000144743 Jy ! Component: 250 - total flux cleaned = 0.000129064 Jy ! Component: 300 - total flux cleaned = 0.000114024 Jy ! Component: 350 - total flux cleaned = 0.000128324 Jy ! Component: 400 - total flux cleaned = 0.000142518 Jy ! Component: 450 - total flux cleaned = 0.000156514 Jy ! Component: 500 - total flux cleaned = 0.000130138 Jy ! Component: 550 - total flux cleaned = 0.000116944 Jy ! Component: 600 - total flux cleaned = 9.14353e-05 Jy ! Component: 650 - total flux cleaned = 6.65103e-05 Jy ! Component: 700 - total flux cleaned = 2.99119e-05 Jy ! Component: 750 - total flux cleaned = 2.98886e-05 Jy ! Component: 800 - total flux cleaned = -6.02339e-06 Jy ! Component: 850 - total flux cleaned = -6.43574e-05 Jy ! Component: 900 - total flux cleaned = -9.87797e-05 Jy ! Component: 950 - total flux cleaned = -0.000121582 Jy ! Component: 1000 - total flux cleaned = -0.000177262 Jy ! Component: 1050 - total flux cleaned = -0.000199174 Jy ! Component: 1100 - total flux cleaned = -0.000210337 Jy ! Component: 1150 - total flux cleaned = -0.000242724 Jy ! Component: 1200 - total flux cleaned = -0.000305926 Jy ! Component: 1250 - total flux cleaned = -0.000336973 Jy ! Component: 1300 - total flux cleaned = -0.000367427 Jy ! Component: 1350 - total flux cleaned = -0.000387658 Jy ! Component: 1400 - total flux cleaned = -0.000467803 Jy ! Component: 1450 - total flux cleaned = -0.000517085 Jy ! Component: 1500 - total flux cleaned = -0.000556233 Jy ! Component: 1550 - total flux cleaned = -0.000652779 Jy ! Component: 1600 - total flux cleaned = -0.000643059 Jy ! Component: 1650 - total flux cleaned = -0.000699802 Jy ! Component: 1700 - total flux cleaned = -0.000755966 Jy ! Component: 1750 - total flux cleaned = -0.000783627 Jy ! Component: 1800 - total flux cleaned = -0.000802012 Jy ! Component: 1850 - total flux cleaned = -0.000847393 Jy ! Component: 1900 - total flux cleaned = -0.000883289 Jy ! Component: 1950 - total flux cleaned = -0.000910018 Jy ! Component: 2000 - total flux cleaned = -0.000927705 Jy ! Total flux subtracted in 2048 components = -0.000953923 Jy ! Clean residual min=-0.000589 max=0.000521 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.091429 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 176 components and 0.091429 Jy ![Exited script file: muppet] wmap "J0152+0020_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7553 x 1.79 at -2.513 degrees (North through East) ! Clean map min=-0.00071834 max=0.091749 Jy/beam ! Writing clean map to FITS file: J0152+0020_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0917491 invert ! Inverting map ! Your choice of large map pixels excluded 0.0985% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164112 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.53661 0.53661 1.07322 2.14644 4.29288 8.58576 17.1715 34.3431 68.6861 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.091 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7553 x 1.79 at -2.513 degrees (North through East) ! Clean map min=-0.00071834 max=0.091749 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 J0152+0020_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:24:47 2019