! Started logfile: J0228+5005_X_2017_06_10_pus_uvs.log on Mon May 6 12:41:23 2019 obs J0228+5005_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0228+5005_X_2017_06_10_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956627 visibilities/baseline/integration-bin. ! Found source: J0228+5005 ! ! 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 1309 lines of history. ! ! Reading 42876 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 J0228+5005_X_2017_06_10_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.837737Jy sigma=0.007607 ! Fit after self-cal, rms=0.831534Jy sigma=0.007550 ! 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 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8081 mas, bmaj=1.122 mas, bpa=-6.196 degrees ! Estimated noise=798.546 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 = 0.130971 Jy ! Component: 100 - total flux cleaned = 0.17469 Jy ! Total flux subtracted in 100 components = 0.17469 Jy ! Clean residual min=-0.006597 max=0.018164 Jy/beam ! Clean residual mean=-0.000054 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 0.17469 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.17469 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=0.086921Jy sigma=0.000764 ! Fit after self-cal, rms=0.086778Jy sigma=0.000762 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192396 Jy ! Component: 100 - total flux cleaned = 0.0282573 Jy ! Total flux subtracted in 100 components = 0.0282573 Jy ! Clean residual min=-0.005283 max=0.017276 Jy/beam ! Clean residual mean=-0.000046 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.202947 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.202947 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=0.082451Jy sigma=0.000717 ! Fit after self-cal, rms=0.082407Jy sigma=0.000717 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (2.2, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148763 Jy ! Component: 100 - total flux cleaned = 0.0218873 Jy ! Total flux subtracted in 100 components = 0.0218873 Jy ! Clean residual min=-0.003462 max=0.005670 Jy/beam ! Clean residual mean=-0.000027 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.224835 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.224835 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=0.079278Jy sigma=0.000686 ! Fit after self-cal, rms=0.079037Jy sigma=0.000684 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (1.2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0068674 Jy ! Component: 100 - total flux cleaned = 0.0110414 Jy ! Total flux subtracted in 100 components = 0.0110414 Jy ! Clean residual min=-0.002732 max=0.003125 Jy/beam ! Clean residual mean=-0.000018 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.235876 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.235876 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=0.078331Jy sigma=0.000677 ! Fit after self-cal, rms=0.078253Jy sigma=0.000676 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9985 mas, bmaj=1.359 mas, bpa=-0.4576 degrees ! Estimated noise=379.19 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 = 0.00497404 Jy ! Component: 100 - total flux cleaned = 0.00767958 Jy ! Component: 150 - total flux cleaned = 0.00938786 Jy ! Component: 200 - total flux cleaned = 0.010418 Jy ! Total flux subtracted in 200 components = 0.010418 Jy ! Clean residual min=-0.002069 max=0.004034 Jy/beam ! Clean residual mean=-0.000022 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.246294 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 0.246294 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=0.077943Jy sigma=0.000673 ! Fit after self-cal, rms=0.077898Jy sigma=0.000672 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (5.4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364103 Jy ! Component: 100 - total flux cleaned = 0.0058283 Jy ! Component: 150 - total flux cleaned = 0.00747347 Jy ! Component: 200 - total flux cleaned = 0.00873617 Jy ! Total flux subtracted in 200 components = 0.00873617 Jy ! Clean residual min=-0.002026 max=0.001899 Jy/beam ! Clean residual mean=-0.000006 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.25503 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.25503 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=0.077704Jy sigma=0.000670 ! Fit after self-cal, rms=0.077696Jy sigma=0.000670 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 1.02 FD 1.00 HN 1.01 KP 0.99 ! LA 0.97 MK 0.98 NL 0.97 OV 0.98 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00 KP 0.96 ! LA 0.99 MK 1.00 NL 0.97 OV 1.07 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.97 KP 0.97 ! LA 1.00 MK 0.99 NL 1.06 OV 1.00 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.97 ! LA 1.01 MK 1.01 NL 0.96 OV 1.01 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.97 KP 0.99 ! LA 0.99 MK 1.02 NL 0.97 OV 0.99 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.98 KP 0.98 ! LA 0.99 MK 0.99 NL 0.98 OV 1.01 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 0.99 ! LA 1.02 MK 1.00 NL 0.97 OV 1.01 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.99 KP 0.99 ! LA 0.99 MK 0.98 NL 0.98 OV 0.99 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 0.98 ! LA 1.01 MK 0.96 NL 0.97 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 1.00 ! LA 1.03 MK 0.98 NL 0.95 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 0.98 ! LA 1.01 MK 1.00 NL 0.96 OV 1.00 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.02 KP 0.95 ! LA 1.03 MK 0.97 NL 0.97 OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Fit before self-cal, rms=0.077696Jy sigma=0.000670 ! Fit after self-cal, rms=0.078389Jy sigma=0.000668 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.004 mas, bmaj=1.367 mas, bpa=-1.59 degrees ! Estimated noise=381.484 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 = 0.000879912 Jy ! Component: 100 - total flux cleaned = 0.00137188 Jy ! Component: 150 - total flux cleaned = 0.00181152 Jy ! Component: 200 - total flux cleaned = 0.00207183 Jy ! Total flux subtracted in 200 components = 0.00207183 Jy ! Clean residual min=-0.001359 max=0.001406 Jy/beam ! Clean residual mean=-0.000009 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.257102 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.257102 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=0.078357Jy sigma=0.000667 ! Fit after self-cal, rms=0.078372Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.078372Jy sigma=0.000667 ! Fit after self-cal, rms=0.078225Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.001 mas, bmaj=1.364 mas, bpa=-1.192 degrees ! Estimated noise=380.201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631533 Jy ! Component: 100 - total flux cleaned = 0.000771128 Jy ! Component: 150 - total flux cleaned = 0.000849235 Jy ! Component: 200 - total flux cleaned = 0.000884472 Jy ! Total flux subtracted in 200 components = 0.000884472 Jy ! Clean residual min=-0.001044 max=0.001151 Jy/beam ! Clean residual mean=-0.000005 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.257987 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 0.257987 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=0.078212Jy sigma=0.000664 ! Fit after self-cal, rms=0.078222Jy sigma=0.000664 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 (24, 12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000725996 Jy ! Component: 100 - total flux cleaned = 0.000851393 Jy ! Component: 150 - total flux cleaned = 0.000942737 Jy ! Component: 200 - total flux cleaned = 0.00106095 Jy ! Total flux subtracted in 200 components = 0.00106095 Jy ! Clean residual min=-0.001022 max=0.001022 Jy/beam ! Clean residual mean=-0.000006 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.259048 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.259047 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=0.078207Jy sigma=0.000664 ! Fit after self-cal, rms=0.078205Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.078205Jy sigma=0.000664 ! Fit after self-cal, rms=0.078165Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1 mas, bmaj=1.365 mas, bpa=-1.289 degrees ! Estimated noise=380.014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308459 Jy ! Component: 100 - total flux cleaned = 0.000341237 Jy ! Component: 150 - total flux cleaned = 0.000419125 Jy ! Component: 200 - total flux cleaned = 0.000478663 Jy ! Total flux subtracted in 200 components = 0.000478663 Jy ! Clean residual min=-0.000962 max=0.001015 Jy/beam ! Clean residual mean=-0.000008 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.259526 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.259526 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=0.078158Jy sigma=0.000664 ! Fit after self-cal, rms=0.078158Jy sigma=0.000664 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 7.37974e-05 Jy ! Component: 100 - total flux cleaned = 0.000144975 Jy ! Component: 150 - total flux cleaned = 0.000213096 Jy ! Component: 200 - total flux cleaned = 0.000290577 Jy ! Total flux subtracted in 200 components = 0.000290577 Jy ! Clean residual min=-0.000957 max=0.000998 Jy/beam ! Clean residual mean=-0.000008 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.259817 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 120 components and 0.259817 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=0.078153Jy sigma=0.000664 ! Fit after self-cal, rms=0.078153Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.078153Jy sigma=0.000664 ! Fit after self-cal, rms=0.078138Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.277 mas, bmaj=2.429 mas, bpa=6.756 degrees ! Estimated noise=481.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562708 Jy ! Component: 100 - total flux cleaned = 0.000684494 Jy ! Component: 150 - total flux cleaned = 0.000745789 Jy ! Component: 200 - total flux cleaned = 0.000776062 Jy ! Total flux subtracted in 200 components = 0.000776062 Jy ! Clean residual min=-0.000994 max=0.001342 Jy/beam ! Clean residual mean=-0.000019 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.260593 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 127 components and 0.260593 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=0.078137Jy sigma=0.000664 ! Fit after self-cal, rms=0.078137Jy sigma=0.000664 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 (8.6, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115088 Jy ! Component: 100 - total flux cleaned = 0.00139364 Jy ! Component: 150 - total flux cleaned = 0.00152173 Jy ! Component: 200 - total flux cleaned = 0.0015896 Jy ! Total flux subtracted in 200 components = 0.0015896 Jy ! Clean residual min=-0.000918 max=0.000938 Jy/beam ! Clean residual mean=-0.000013 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.262182 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 159 components and 0.262182 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=0.078126Jy sigma=0.000663 ! Fit after self-cal, rms=0.078124Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1 mas, bmaj=1.365 mas, bpa=-1.344 degrees ! Estimated noise=379.945 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1 x 1.365 at -1.344 degrees (North through East) ! Clean map min=-0.00081421 max=0.1661 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 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8078 mas, bmaj=1.127 mas, bpa=-7.111 degrees ! Estimated noise=800.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131 Jy ! Component: 100 - total flux cleaned = 0.175154 Jy ! Component: 150 - total flux cleaned = 0.198095 Jy ! Component: 200 - total flux cleaned = 0.213035 Jy ! Total flux subtracted in 200 components = 0.213035 Jy ! Clean residual min=-0.003480 max=0.008041 Jy/beam ! Clean residual mean=-0.000032 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.213035 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.213035 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1 mas, bmaj=1.365 mas, bpa=-1.344 degrees ! Estimated noise=379.945 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 = 0.0123738 Jy ! Component: 100 - total flux cleaned = 0.0199408 Jy ! Component: 150 - total flux cleaned = 0.0250053 Jy ! Component: 200 - total flux cleaned = 0.0288194 Jy ! Total flux subtracted in 200 components = 0.0288194 Jy ! Clean residual min=-0.001494 max=0.002406 Jy/beam ! Clean residual mean=-0.000034 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.241854 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 46 components and 0.241854 Jy ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (3, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301161 Jy ! Component: 100 - total flux cleaned = 0.00542548 Jy ! Component: 150 - total flux cleaned = 0.00742051 Jy ! Component: 200 - total flux cleaned = 0.00909762 Jy ! Total flux subtracted in 200 components = 0.00909762 Jy ! Clean residual min=-0.001206 max=0.001065 Jy/beam ! Clean residual mean=-0.000019 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.250952 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 74 components and 0.250952 Jy ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.277 mas, bmaj=2.429 mas, bpa=6.756 degrees ! Estimated noise=481.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249939 Jy ! Component: 100 - total flux cleaned = 0.00426988 Jy ! Component: 150 - total flux cleaned = 0.00561091 Jy ! Component: 200 - total flux cleaned = 0.00668945 Jy ! Total flux subtracted in 200 components = 0.00668945 Jy ! Clean residual min=-0.001049 max=0.000912 Jy/beam ! Clean residual mean=-0.000023 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.257641 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 = 0.000891823 Jy ! Component: 100 - total flux cleaned = 0.00163902 Jy ! Component: 150 - total flux cleaned = 0.00219614 Jy ! Component: 200 - total flux cleaned = 0.00262826 Jy ! Total flux subtracted in 200 components = 0.00262826 Jy ! Clean residual min=-0.000965 max=0.000927 Jy/beam ! Clean residual mean=-0.000016 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.26027 Jy ! Adding 127 model components to the UV plane model. ! The established model now contains 177 components and 0.260269 Jy ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1 mas, bmaj=1.365 mas, bpa=-1.344 degrees ! Estimated noise=379.945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297189 Jy ! Component: 100 - total flux cleaned = 0.000530477 Jy ! Component: 150 - total flux cleaned = 0.000784346 Jy ! Component: 200 - total flux cleaned = 0.00099838 Jy ! Total flux subtracted in 200 components = 0.00099838 Jy ! Clean residual min=-0.000948 max=0.001001 Jy/beam ! Clean residual mean=-0.000006 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.261268 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 199 components and 0.261268 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=0.078124Jy sigma=0.000663 ! Fit after self-cal, rms=0.078116Jy sigma=0.000663 wmodel J0228+5005_X_2017_06_10_pus_map.mod ! Writing 199 model components to file: J0228+5005_X_2017_06_10_pus_map.mod wobs J0228+5005_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0228+5005_X_2017_06_10_pus_uvs.fits wwins J0228+5005_X_2017_06_10_pus_map.win ! wwins: Wrote 7 windows to J0228+5005_X_2017_06_10_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 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -8.06207e-05 Jy ! Component: 100 - total flux cleaned = -0.000322891 Jy ! Component: 150 - total flux cleaned = -0.000453111 Jy ! Component: 200 - total flux cleaned = -0.000536736 Jy ! Component: 250 - total flux cleaned = -0.000590918 Jy ! Component: 300 - total flux cleaned = -0.000643457 Jy ! Component: 350 - total flux cleaned = -0.000681961 Jy ! Component: 400 - total flux cleaned = -0.000719671 Jy ! Component: 450 - total flux cleaned = -0.000768744 Jy ! Component: 500 - total flux cleaned = -0.000804698 Jy ! Component: 550 - total flux cleaned = -0.000828378 Jy ! Component: 600 - total flux cleaned = -0.000817156 Jy ! Component: 650 - total flux cleaned = -0.000851655 Jy ! Component: 700 - total flux cleaned = -0.00090759 Jy ! Component: 750 - total flux cleaned = -0.000951332 Jy ! Component: 800 - total flux cleaned = -0.00097276 Jy ! Component: 850 - total flux cleaned = -0.000983355 Jy ! Component: 900 - total flux cleaned = -0.00103557 Jy ! Component: 950 - total flux cleaned = -0.00110771 Jy ! Component: 1000 - total flux cleaned = -0.00114832 Jy ! Component: 1050 - total flux cleaned = -0.00119839 Jy ! Component: 1100 - total flux cleaned = -0.00122818 Jy ! Component: 1150 - total flux cleaned = -0.00129665 Jy ! Component: 1200 - total flux cleaned = -0.00134484 Jy ! Component: 1250 - total flux cleaned = -0.00143056 Jy ! Component: 1300 - total flux cleaned = -0.00146823 Jy ! Component: 1350 - total flux cleaned = -0.00151499 Jy ! Component: 1400 - total flux cleaned = -0.00157042 Jy ! Component: 1450 - total flux cleaned = -0.00161601 Jy ! Component: 1500 - total flux cleaned = -0.00164326 Jy ! Component: 1550 - total flux cleaned = -0.001706 Jy ! Component: 1600 - total flux cleaned = -0.0017327 Jy ! Component: 1650 - total flux cleaned = -0.00179427 Jy ! Component: 1700 - total flux cleaned = -0.00180301 Jy ! Component: 1750 - total flux cleaned = -0.00185483 Jy ! Component: 1800 - total flux cleaned = -0.00185478 Jy ! Component: 1850 - total flux cleaned = -0.00188883 Jy ! Component: 1900 - total flux cleaned = -0.00193081 Jy ! Component: 1950 - total flux cleaned = -0.0019141 Jy ! Component: 2000 - total flux cleaned = -0.00193069 Jy ! Total flux subtracted in 2048 components = -0.0019636 Jy ! Clean residual min=-0.000461 max=0.000450 Jy/beam ! Clean residual mean=-0.000002 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.259304 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 342 components and 0.259304 Jy ![Exited script file: muppet] wmap "J0228+5005_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1 x 1.365 at -1.344 degrees (North through East) ! Clean map min=-0.00072561 max=0.16625 Jy/beam ! Writing clean map to FITS file: J0228+5005_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.166255 invert ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147231 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.265673 0.265673 0.531345 1.06269 2.12538 4.25076 8.50153 17.0031 34.0061 68.0122 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.166 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1 x 1.365 at -1.344 degrees (North through East) ! Clean map min=-0.00072561 max=0.16625 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 J0228+5005_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:41:26 2019