! Started logfile: J2316+0405_X_2017_02_19_pus_uvs.log on Sat May 4 21:48:48 2019 obs J2316+0405_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2316+0405_X_2017_02_19_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.781246 visibilities/baseline/integration-bin. ! Found source: J2316+0405 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 858 lines of history. ! ! Reading 72984 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 J2316+0405_X_2017_02_19_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001381Jy sigma=0.007323 ! Fit after self-cal, rms=0.955901Jy sigma=0.007030 ! 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 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6735 mas, bmaj=1.671 mas, bpa=-3.124 degrees ! Estimated noise=623.609 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 = 0.0367335 Jy ! Component: 100 - total flux cleaned = 0.0448929 Jy ! Total flux subtracted in 100 components = 0.0448929 Jy ! Clean residual min=-0.002353 max=0.002789 Jy/beam ! Clean residual mean=-0.000019 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0448929 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0448929 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=0.098925Jy sigma=0.000641 ! Fit after self-cal, rms=0.097513Jy sigma=0.000631 ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00486327 Jy ! Component: 100 - total flux cleaned = 0.00713733 Jy ! Total flux subtracted in 100 components = 0.00713733 Jy ! Clean residual min=-0.002680 max=0.002480 Jy/beam ! Clean residual mean=-0.000016 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0520302 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0520302 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=0.097182Jy sigma=0.000630 ! Fit after self-cal, rms=0.097161Jy sigma=0.000630 ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8053 mas, bmaj=1.877 mas, bpa=-1.913 degrees ! Estimated noise=369.561 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 = 0.00228094 Jy ! Component: 100 - total flux cleaned = 0.00339125 Jy ! Component: 150 - total flux cleaned = 0.00402935 Jy ! Component: 200 - total flux cleaned = 0.00419032 Jy ! Total flux subtracted in 200 components = 0.00419032 Jy ! Clean residual min=-0.002187 max=0.002441 Jy/beam ! Clean residual mean=-0.000035 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0562205 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0562205 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=0.097097Jy sigma=0.000629 ! Fit after self-cal, rms=0.097042Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.97 HN 1.03 KP 1.03 ! LA 0.98 MK 1.09 NL 1.08 OV 1.08 ! PT 1.00* SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.06 KP 1.00 ! LA 1.00 MK 1.13 NL 1.02 OV 1.08 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 1.04 KP 1.00 ! LA 1.02 MK 1.09 NL 1.08 OV 1.16 ! PT 1.00* SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.07 KP 0.97 ! LA 1.02 MK 1.07 NL 1.01 OV 1.08 ! PT 1.00* SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.01 KP 1.00 ! LA 0.97 MK 1.08 NL 1.04 OV 1.11 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.03 KP 0.96 ! LA 0.96 MK 1.06 NL 1.01 OV 1.06 ! PT 1.00* SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.06 HN 0.98 KP 0.99 ! LA 0.98 MK 1.05 NL 1.07 OV 1.06 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.04 HN 1.01 KP 0.93 ! LA 0.96 MK 1.02 NL 1.07 OV 1.09 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.97 HN 1.00 KP 0.96 ! LA 0.93 MK 1.04 NL 0.95 OV 1.06 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.02 HN 1.03 KP 0.95 ! LA 0.93 MK 1.00 NL 1.01 OV 1.06 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.98 HN 0.91 KP 0.93 ! LA 0.97 MK 0.95 NL 0.97 OV 1.09 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.92 HN 0.87 KP 0.94 ! LA 1.01 MK 0.87 NL 0.95 OV 0.95 ! PT 1.00* SC 0.90 ! ! ! Fit before self-cal, rms=0.097042Jy sigma=0.000629 ! Fit after self-cal, rms=0.095847Jy sigma=0.000628 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8157 mas, bmaj=1.874 mas, bpa=-1.829 degrees ! Estimated noise=375.22 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 = 0.000707257 Jy ! Component: 100 - total flux cleaned = 0.000970705 Jy ! Component: 150 - total flux cleaned = 0.0010315 Jy ! Component: 200 - total flux cleaned = 0.0010426 Jy ! Total flux subtracted in 200 components = 0.0010426 Jy ! Clean residual min=-0.002032 max=0.002558 Jy/beam ! Clean residual mean=-0.000034 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0572631 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0572631 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=0.095837Jy sigma=0.000628 ! Fit after self-cal, rms=0.095799Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.095799Jy sigma=0.000627 ! Fit after self-cal, rms=0.092694Jy sigma=0.000626 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8201 mas, bmaj=1.87 mas, bpa=-1.656 degrees ! Estimated noise=375.358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141618 Jy ! Component: 100 - total flux cleaned = 0.000140807 Jy ! Component: 150 - total flux cleaned = 0.000140221 Jy ! Component: 200 - total flux cleaned = 0.000140486 Jy ! Total flux subtracted in 200 components = 0.000140486 Jy ! Clean residual min=-0.001866 max=0.002578 Jy/beam ! Clean residual mean=-0.000029 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0574036 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.0574036 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=0.092693Jy sigma=0.000626 ! Fit after self-cal, rms=0.092645Jy sigma=0.000625 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 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 (-5.2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025252 Jy ! Component: 100 - total flux cleaned = 0.00405676 Jy ! Component: 150 - total flux cleaned = 0.00516584 Jy ! Component: 200 - total flux cleaned = 0.0060408 Jy ! Total flux subtracted in 200 components = 0.0060408 Jy ! Clean residual min=-0.001866 max=0.001833 Jy/beam ! Clean residual mean=-0.000025 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0634444 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 66 components and 0.0634444 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=0.092576Jy sigma=0.000625 ! Fit after self-cal, rms=0.092501Jy sigma=0.000624 ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.092501Jy sigma=0.000624 ! Fit after self-cal, rms=0.092112Jy sigma=0.000624 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8228 mas, bmaj=1.87 mas, bpa=-1.561 degrees ! Estimated noise=371.853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185352 Jy ! Component: 100 - total flux cleaned = 0.00300222 Jy ! Component: 150 - total flux cleaned = 0.00383359 Jy ! Component: 200 - total flux cleaned = 0.00446057 Jy ! Total flux subtracted in 200 components = 0.00446057 Jy ! Clean residual min=-0.001806 max=0.001833 Jy/beam ! Clean residual mean=-0.000020 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.067905 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 83 components and 0.067905 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=0.092076Jy sigma=0.000624 ! Fit after self-cal, rms=0.092074Jy sigma=0.000623 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 0.00143766 Jy ! Component: 100 - total flux cleaned = 0.00237036 Jy ! Component: 150 - total flux cleaned = 0.003065 Jy ! Component: 200 - total flux cleaned = 0.00361983 Jy ! Total flux subtracted in 200 components = 0.00361983 Jy ! Clean residual min=-0.001788 max=0.001848 Jy/beam ! Clean residual mean=-0.000019 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0715248 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.0715248 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=0.092051Jy sigma=0.000623 ! Fit after self-cal, rms=0.092018Jy sigma=0.000623 ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-3, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175609 Jy ! Component: 100 - total flux cleaned = 0.00282678 Jy ! Component: 150 - total flux cleaned = 0.00348484 Jy ! Component: 200 - total flux cleaned = 0.00396 Jy ! Total flux subtracted in 200 components = 0.00396 Jy ! Clean residual min=-0.001536 max=0.001762 Jy/beam ! Clean residual mean=-0.000016 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0754848 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.0754848 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=0.091980Jy sigma=0.000623 ! Fit after self-cal, rms=0.091934Jy sigma=0.000622 ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (5.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192476 Jy ! Component: 100 - total flux cleaned = 0.00323578 Jy ! Component: 150 - total flux cleaned = 0.0042976 Jy ! Component: 200 - total flux cleaned = 0.00514586 Jy ! Total flux subtracted in 200 components = 0.00514586 Jy ! Clean residual min=-0.001387 max=0.001421 Jy/beam ! Clean residual mean=-0.000013 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0806307 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 122 components and 0.0806307 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=0.091884Jy sigma=0.000622 ! Fit after self-cal, rms=0.091843Jy sigma=0.000622 ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.091843Jy sigma=0.000622 ! Fit after self-cal, rms=0.091130Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.018 mas, bmaj=2.914 mas, bpa=3.562 degrees ! Estimated noise=483.488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247827 Jy ! Component: 100 - total flux cleaned = 0.00412264 Jy ! Component: 150 - total flux cleaned = 0.00537136 Jy ! Component: 200 - total flux cleaned = 0.00635823 Jy ! Total flux subtracted in 200 components = 0.00635823 Jy ! Clean residual min=-0.001911 max=0.001690 Jy/beam ! Clean residual mean=-0.000022 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0869889 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 155 components and 0.0869889 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=0.091098Jy sigma=0.000621 ! Fit after self-cal, rms=0.091073Jy sigma=0.000621 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 0.00181505 Jy ! Component: 100 - total flux cleaned = 0.00306819 Jy ! Component: 150 - total flux cleaned = 0.00402691 Jy ! Component: 200 - total flux cleaned = 0.00473113 Jy ! Total flux subtracted in 200 components = 0.00473113 Jy ! Clean residual min=-0.001748 max=0.001673 Jy/beam ! Clean residual mean=-0.000016 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.09172 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 180 components and 0.09172 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=0.091058Jy sigma=0.000621 ! Fit after self-cal, rms=0.091020Jy sigma=0.000621 ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8256 mas, bmaj=1.872 mas, bpa=-1.326 degrees ! Estimated noise=368.221 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8256 x 1.872 at -1.326 degrees (North through East) ! Clean map min=-0.001122 max=0.050585 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 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6878 mas, bmaj=1.657 mas, bpa=-2.592 degrees ! Estimated noise=623.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.038388 Jy ! Component: 100 - total flux cleaned = 0.0476244 Jy ! Component: 150 - total flux cleaned = 0.0524524 Jy ! Component: 200 - total flux cleaned = 0.0562826 Jy ! Total flux subtracted in 200 components = 0.0562826 Jy ! Clean residual min=-0.002333 max=0.002586 Jy/beam ! Clean residual mean=-0.000015 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0562825 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0562825 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8256 mas, bmaj=1.872 mas, bpa=-1.326 degrees ! Estimated noise=368.221 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 = 0.00460739 Jy ! Component: 100 - total flux cleaned = 0.00837291 Jy ! Component: 150 - total flux cleaned = 0.0116117 Jy ! Component: 200 - total flux cleaned = 0.0144298 Jy ! Total flux subtracted in 200 components = 0.0144298 Jy ! Clean residual min=-0.002045 max=0.001952 Jy/beam ! Clean residual mean=-0.000024 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0707123 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 45 components and 0.0707123 Jy ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.018 mas, bmaj=2.914 mas, bpa=3.562 degrees ! Estimated noise=483.488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468685 Jy ! Component: 100 - total flux cleaned = 0.00822095 Jy ! Component: 150 - total flux cleaned = 0.0110638 Jy ! Component: 200 - total flux cleaned = 0.0134099 Jy ! Total flux subtracted in 200 components = 0.0134099 Jy ! Clean residual min=-0.002405 max=0.002062 Jy/beam ! Clean residual mean=-0.000032 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.0841222 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 = 0.00196571 Jy ! Component: 100 - total flux cleaned = 0.00362957 Jy ! Component: 150 - total flux cleaned = 0.00505527 Jy ! Component: 200 - total flux cleaned = 0.00628786 Jy ! Total flux subtracted in 200 components = 0.00628786 Jy ! Clean residual min=-0.001976 max=0.001872 Jy/beam ! Clean residual mean=-0.000020 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0904101 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 112 components and 0.0904101 Jy ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8256 mas, bmaj=1.872 mas, bpa=-1.326 degrees ! Estimated noise=368.221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000690687 Jy ! Component: 100 - total flux cleaned = 0.00137072 Jy ! Component: 150 - total flux cleaned = 0.00192663 Jy ! Component: 200 - total flux cleaned = 0.00241566 Jy ! Total flux subtracted in 200 components = 0.00241566 Jy ! Clean residual min=-0.001514 max=0.001522 Jy/beam ! Clean residual mean=-0.000006 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0928258 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 131 components and 0.0928257 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=0.091030Jy sigma=0.000621 ! Fit after self-cal, rms=0.090981Jy sigma=0.000621 wmodel J2316+0405_X_2017_02_19_pus_map.mod ! Writing 131 model components to file: J2316+0405_X_2017_02_19_pus_map.mod wobs J2316+0405_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2316+0405_X_2017_02_19_pus_uvs.fits wwins J2316+0405_X_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J2316+0405_X_2017_02_19_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101739 Jy ! Component: 100 - total flux cleaned = -0.000314218 Jy ! Component: 150 - total flux cleaned = -0.000453823 Jy ! Component: 200 - total flux cleaned = -0.000605807 Jy ! Component: 250 - total flux cleaned = -0.000716359 Jy ! Component: 300 - total flux cleaned = -0.000788414 Jy ! Component: 350 - total flux cleaned = -0.000858372 Jy ! Component: 400 - total flux cleaned = -0.000960349 Jy ! Component: 450 - total flux cleaned = -0.00104291 Jy ! Component: 500 - total flux cleaned = -0.00113966 Jy ! Component: 550 - total flux cleaned = -0.00120253 Jy ! Component: 600 - total flux cleaned = -0.00134138 Jy ! Component: 650 - total flux cleaned = -0.00137135 Jy ! Component: 700 - total flux cleaned = -0.0014903 Jy ! Component: 750 - total flux cleaned = -0.00160636 Jy ! Component: 800 - total flux cleaned = -0.00166296 Jy ! Component: 850 - total flux cleaned = -0.00171869 Jy ! Component: 900 - total flux cleaned = -0.00177348 Jy ! Component: 950 - total flux cleaned = -0.00178673 Jy ! Component: 1000 - total flux cleaned = -0.00182669 Jy ! Component: 1050 - total flux cleaned = -0.001853 Jy ! Component: 1100 - total flux cleaned = -0.00187894 Jy ! Component: 1150 - total flux cleaned = -0.0019675 Jy ! Component: 1200 - total flux cleaned = -0.00196737 Jy ! Component: 1250 - total flux cleaned = -0.00201684 Jy ! Component: 1300 - total flux cleaned = -0.00206568 Jy ! Component: 1350 - total flux cleaned = -0.00210163 Jy ! Component: 1400 - total flux cleaned = -0.00210138 Jy ! Component: 1450 - total flux cleaned = -0.00208956 Jy ! Component: 1500 - total flux cleaned = -0.00205509 Jy ! Component: 1550 - total flux cleaned = -0.00204382 Jy ! Component: 1600 - total flux cleaned = -0.00207751 Jy ! Component: 1650 - total flux cleaned = -0.00207739 Jy ! Component: 1700 - total flux cleaned = -0.0020995 Jy ! Component: 1750 - total flux cleaned = -0.00208856 Jy ! Component: 1800 - total flux cleaned = -0.00212087 Jy ! Component: 1850 - total flux cleaned = -0.00211021 Jy ! Component: 1900 - total flux cleaned = -0.00209978 Jy ! Component: 1950 - total flux cleaned = -0.00211021 Jy ! Component: 2000 - total flux cleaned = -0.00211011 Jy ! Total flux subtracted in 2048 components = -0.00212039 Jy ! Clean residual min=-0.000575 max=0.000644 Jy/beam ! Clean residual mean=-0.000004 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0907054 Jy keep ! Adding 168 model components to the UV plane model. ! The established model now contains 299 components and 0.0907053 Jy ![Exited script file: muppet] wmap "J2316+0405_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8256 x 1.872 at -1.326 degrees (North through East) ! Clean map min=-0.00098929 max=0.05078 Jy/beam ! Writing clean map to FITS file: J2316+0405_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0507805 invert ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200917 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18697 1.18697 2.37394 4.74789 9.49578 18.9916 37.9831 75.9662 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.05 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8256 x 1.872 at -1.326 degrees (North through East) ! Clean map min=-0.00098929 max=0.05078 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 J2316+0405_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:48:53 2019