! Started logfile: J0022+4525_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:56:13 2019 obs J0022+4525_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0022+4525_X_2017_03_27_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.902924 visibilities/baseline/integration-bin. ! Found source: J0022+4525 ! ! 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 1844 lines of history. ! ! Reading 55584 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 J0022+4525_X_2017_03_27_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.866551Jy sigma=0.007543 ! Fit after self-cal, rms=0.862084Jy sigma=0.007505 ! 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 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7571 mas, bmaj=1.16 mas, bpa=-7.959 degrees ! Estimated noise=882.389 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 = 0.103743 Jy ! Component: 100 - total flux cleaned = 0.13676 Jy ! Total flux subtracted in 100 components = 0.13676 Jy ! Clean residual min=-0.005221 max=0.013979 Jy/beam ! Clean residual mean=0.000007 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.13676 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.13676 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=0.082030Jy sigma=0.000687 ! Fit after self-cal, rms=0.081979Jy sigma=0.000686 ! Inverting map ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015429 Jy ! Component: 100 - total flux cleaned = 0.0237828 Jy ! Total flux subtracted in 100 components = 0.0237828 Jy ! Clean residual min=-0.003904 max=0.004174 Jy/beam ! Clean residual mean=0.000012 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.160543 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.160543 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=0.078876Jy sigma=0.000658 ! Fit after self-cal, rms=0.078869Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9678 mas, bmaj=1.451 mas, bpa=-7.376 degrees ! Estimated noise=347.674 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 = 0.00524695 Jy ! Component: 100 - total flux cleaned = 0.00795126 Jy ! Component: 150 - total flux cleaned = 0.00937865 Jy ! Component: 200 - total flux cleaned = 0.00969119 Jy ! Total flux subtracted in 200 components = 0.00969119 Jy ! Clean residual min=-0.002168 max=0.002062 Jy/beam ! Clean residual mean=0.000033 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.170234 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.170234 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=0.078515Jy sigma=0.000655 ! Fit after self-cal, rms=0.078512Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.95 FD 0.97 HN 1.00 KP 0.98 ! LA 1.00 MK 0.99 NL 0.95 OV 0.99 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 0.99 ! LA 1.00 MK 0.98 NL 0.96 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.98 KP 0.94 ! LA 1.02 MK 1.02 NL 0.96 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.02 KP 0.98 ! LA 1.02 MK 1.01 NL 0.96 OV 1.01 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.98 KP 0.98 ! LA 1.02 MK 1.05 NL 0.95 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.99 KP 0.99 ! LA 1.02 MK 0.98 NL 0.95 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 0.96 ! LA 1.04 MK 1.03 NL 0.95 OV 1.02 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 0.98 ! LA 1.01 MK 1.03 NL 0.96 OV 1.01 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 0.98 ! LA 1.03 MK 1.00 NL 0.95 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.03 KP 0.88 ! LA 1.03 MK 1.05 NL 0.87 OV 1.09 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.11 KP 1.01 ! LA 1.10 MK 1.08 NL 0.92 OV 1.16 ! PT 1.13 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.07 KP 1.02 ! LA 1.03 MK 1.05 NL 0.92 OV 1.11 ! PT 1.15 SC 1.05 ! ! ! Fit before self-cal, rms=0.078512Jy sigma=0.000655 ! Fit after self-cal, rms=0.078784Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9781 mas, bmaj=1.462 mas, bpa=-7.88 degrees ! Estimated noise=349.773 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 = 0.000744057 Jy ! Component: 100 - total flux cleaned = 0.000769544 Jy ! Component: 150 - total flux cleaned = 0.000812087 Jy ! Component: 200 - total flux cleaned = 0.00081215 Jy ! Total flux subtracted in 200 components = 0.00081215 Jy ! Clean residual min=-0.001285 max=0.001286 Jy/beam ! Clean residual mean=0.000015 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.171046 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.171046 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=0.078763Jy sigma=0.000649 ! Fit after self-cal, rms=0.078759Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.078759Jy sigma=0.000648 ! Fit after self-cal, rms=0.078572Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9767 mas, bmaj=1.452 mas, bpa=-7.386 degrees ! Estimated noise=349.052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000571409 Jy ! Component: 100 - total flux cleaned = 0.000614666 Jy ! Component: 150 - total flux cleaned = 0.000596709 Jy ! Component: 200 - total flux cleaned = 0.000596365 Jy ! Total flux subtracted in 200 components = 0.000596365 Jy ! Clean residual min=-0.001024 max=0.001006 Jy/beam ! Clean residual mean=0.000008 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.171642 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.171642 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=0.078558Jy sigma=0.000647 ! Fit after self-cal, rms=0.078563Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 4.18754e-05 Jy ! Component: 100 - total flux cleaned = 1.03214e-05 Jy ! Component: 150 - total flux cleaned = 1.07917e-05 Jy ! Component: 200 - total flux cleaned = -3.65741e-06 Jy ! Total flux subtracted in 200 components = -3.65741e-06 Jy ! Clean residual min=-0.001009 max=0.000984 Jy/beam ! Clean residual mean=0.000008 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.171639 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.171639 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=0.078555Jy sigma=0.000647 ! Fit after self-cal, rms=0.078554Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.078554Jy sigma=0.000647 ! Fit after self-cal, rms=0.078416Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.975 mas, bmaj=1.447 mas, bpa=-7.282 degrees ! Estimated noise=348.596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402126 Jy ! Component: 100 - total flux cleaned = 0.000451873 Jy ! Component: 150 - total flux cleaned = 0.000451342 Jy ! Component: 200 - total flux cleaned = 0.000451494 Jy ! Total flux subtracted in 200 components = 0.000451494 Jy ! Clean residual min=-0.000993 max=0.000978 Jy/beam ! Clean residual mean=0.000008 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.17209 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.17209 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=0.078407Jy sigma=0.000647 ! Fit after self-cal, rms=0.078406Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.64158e-05 Jy ! Component: 100 - total flux cleaned = 2.94281e-06 Jy ! Component: 150 - total flux cleaned = -9.50013e-06 Jy ! Component: 200 - total flux cleaned = -2.17999e-05 Jy ! Total flux subtracted in 200 components = -2.17999e-05 Jy ! Clean residual min=-0.000983 max=0.000970 Jy/beam ! Clean residual mean=0.000008 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.172068 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.172068 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=0.078401Jy sigma=0.000647 ! Fit after self-cal, rms=0.078400Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.078400Jy sigma=0.000647 ! Fit after self-cal, rms=0.078302Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.279 mas, bmaj=2.491 mas, bpa=-8.667 degrees ! Estimated noise=440.433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190823 Jy ! Component: 100 - total flux cleaned = 0.000192662 Jy ! Component: 150 - total flux cleaned = 0.000203763 Jy ! Component: 200 - total flux cleaned = 0.000217522 Jy ! Total flux subtracted in 200 components = 0.000217522 Jy ! Clean residual min=-0.000905 max=0.001209 Jy/beam ! Clean residual mean=0.000017 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.172286 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.172286 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=0.078301Jy sigma=0.000647 ! Fit after self-cal, rms=0.078297Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 (-17.4, -20.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104734 Jy ! Component: 100 - total flux cleaned = 0.00163198 Jy ! Component: 150 - total flux cleaned = 0.00190824 Jy ! Component: 200 - total flux cleaned = 0.0020025 Jy ! Total flux subtracted in 200 components = 0.0020025 Jy ! Clean residual min=-0.000820 max=0.000904 Jy/beam ! Clean residual mean=0.000010 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.174288 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.174288 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=0.078286Jy sigma=0.000647 ! Fit after self-cal, rms=0.078285Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9735 mas, bmaj=1.444 mas, bpa=-7.239 degrees ! Estimated noise=348.299 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9735 x 1.444 at -7.239 degrees (North through East) ! Clean map min=-0.00086896 max=0.13771 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 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7628 mas, bmaj=1.157 mas, bpa=-8.215 degrees ! Estimated noise=884.469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103748 Jy ! Component: 100 - total flux cleaned = 0.136973 Jy ! Component: 150 - total flux cleaned = 0.152377 Jy ! Component: 200 - total flux cleaned = 0.160684 Jy ! Total flux subtracted in 200 components = 0.160684 Jy ! Clean residual min=-0.002808 max=0.004141 Jy/beam ! Clean residual mean=0.000002 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.160684 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 0.160684 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9735 mas, bmaj=1.444 mas, bpa=-7.239 degrees ! Estimated noise=348.299 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 = 0.00575944 Jy ! Component: 100 - total flux cleaned = 0.00862725 Jy ! Component: 150 - total flux cleaned = 0.0102109 Jy ! Component: 200 - total flux cleaned = 0.0110684 Jy ! Total flux subtracted in 200 components = 0.0110684 Jy ! Clean residual min=-0.001001 max=0.001191 Jy/beam ! Clean residual mean=0.000005 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.171752 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.171752 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (1.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772075 Jy ! Component: 100 - total flux cleaned = 0.00106246 Jy ! Component: 150 - total flux cleaned = 0.00135619 Jy ! Component: 200 - total flux cleaned = 0.00159619 Jy ! Total flux subtracted in 200 components = 0.00159619 Jy ! Clean residual min=-0.000937 max=0.001064 Jy/beam ! Clean residual mean=0.000007 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.173348 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.173348 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (0, 10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000945353 Jy ! Component: 100 - total flux cleaned = 0.00120657 Jy ! Component: 150 - total flux cleaned = 0.00139659 Jy ! Component: 200 - total flux cleaned = 0.00147372 Jy ! Total flux subtracted in 200 components = 0.00147372 Jy ! Clean residual min=-0.000899 max=0.000978 Jy/beam ! Clean residual mean=0.000005 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.174822 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 64 components and 0.174822 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (2.2, 16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442592 Jy ! Component: 100 - total flux cleaned = 0.000418373 Jy ! Component: 150 - total flux cleaned = 0.000441636 Jy ! Component: 200 - total flux cleaned = 0.000441928 Jy ! Total flux subtracted in 200 components = 0.000441928 Jy ! Clean residual min=-0.000887 max=0.000894 Jy/beam ! Clean residual mean=0.000005 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.175264 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 83 components and 0.175264 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.279 mas, bmaj=2.491 mas, bpa=-8.667 degrees ! Estimated noise=440.433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441202 Jy ! Component: 100 - total flux cleaned = 0.00062741 Jy ! Component: 150 - total flux cleaned = 0.000809878 Jy ! Component: 200 - total flux cleaned = 0.000921905 Jy ! Total flux subtracted in 200 components = 0.000921905 Jy ! Clean residual min=-0.000768 max=0.000848 Jy/beam ! Clean residual mean=0.000009 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.176186 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 = 0.00011678 Jy ! Component: 100 - total flux cleaned = 0.000224764 Jy ! Component: 150 - total flux cleaned = 0.000281031 Jy ! Component: 200 - total flux cleaned = 0.000313426 Jy ! Total flux subtracted in 200 components = 0.000313426 Jy ! Clean residual min=-0.000775 max=0.000835 Jy/beam ! Clean residual mean=0.000008 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.176499 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 114 components and 0.176499 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9735 mas, bmaj=1.444 mas, bpa=-7.239 degrees ! Estimated noise=348.299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.92291e-05 Jy ! Component: 100 - total flux cleaned = -6.15924e-05 Jy ! Component: 150 - total flux cleaned = -0.000123038 Jy ! Component: 200 - total flux cleaned = -0.000162245 Jy ! Total flux subtracted in 200 components = -0.000162245 Jy ! Clean residual min=-0.000891 max=0.000828 Jy/beam ! Clean residual mean=0.000004 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.176337 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 129 components and 0.176337 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=0.078254Jy sigma=0.000647 ! Fit after self-cal, rms=0.078250Jy sigma=0.000647 wmodel J0022+4525_X_2017_03_27_pus_map.mod ! Writing 129 model components to file: J0022+4525_X_2017_03_27_pus_map.mod wobs J0022+4525_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0022+4525_X_2017_03_27_pus_uvs.fits wwins J0022+4525_X_2017_03_27_pus_map.win ! wwins: Wrote 5 windows to J0022+4525_X_2017_03_27_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 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -9.8932e-05 Jy ! Component: 100 - total flux cleaned = -0.000183645 Jy ! Component: 150 - total flux cleaned = -0.000209865 Jy ! Component: 200 - total flux cleaned = -0.000184295 Jy ! Component: 250 - total flux cleaned = -0.000196687 Jy ! Component: 300 - total flux cleaned = -0.0002566 Jy ! Component: 350 - total flux cleaned = -0.000291257 Jy ! Component: 400 - total flux cleaned = -0.000313866 Jy ! Component: 450 - total flux cleaned = -0.000347656 Jy ! Component: 500 - total flux cleaned = -0.000402576 Jy ! Component: 550 - total flux cleaned = -0.000445571 Jy ! Component: 600 - total flux cleaned = -0.000477234 Jy ! Component: 650 - total flux cleaned = -0.000508213 Jy ! Component: 700 - total flux cleaned = -0.000508549 Jy ! Component: 750 - total flux cleaned = -0.000528701 Jy ! Component: 800 - total flux cleaned = -0.000528916 Jy ! Component: 850 - total flux cleaned = -0.000558319 Jy ! Component: 900 - total flux cleaned = -0.000567753 Jy ! Component: 950 - total flux cleaned = -0.000548898 Jy ! Component: 1000 - total flux cleaned = -0.000577064 Jy ! Component: 1050 - total flux cleaned = -0.000567702 Jy ! Component: 1100 - total flux cleaned = -0.000567565 Jy ! Component: 1150 - total flux cleaned = -0.000540459 Jy ! Component: 1200 - total flux cleaned = -0.000549482 Jy ! Component: 1250 - total flux cleaned = -0.000540695 Jy ! Component: 1300 - total flux cleaned = -0.000514631 Jy ! Component: 1350 - total flux cleaned = -0.000540752 Jy ! Component: 1400 - total flux cleaned = -0.00054055 Jy ! Component: 1450 - total flux cleaned = -0.00054061 Jy ! Component: 1500 - total flux cleaned = -0.000540604 Jy ! Component: 1550 - total flux cleaned = -0.00054881 Jy ! Component: 1600 - total flux cleaned = -0.000556971 Jy ! Component: 1650 - total flux cleaned = -0.000540717 Jy ! Component: 1700 - total flux cleaned = -0.000548696 Jy ! Component: 1750 - total flux cleaned = -0.000548639 Jy ! Component: 1800 - total flux cleaned = -0.000548561 Jy ! Component: 1850 - total flux cleaned = -0.000532923 Jy ! Component: 1900 - total flux cleaned = -0.000532861 Jy ! Component: 1950 - total flux cleaned = -0.000525034 Jy ! Component: 2000 - total flux cleaned = -0.000486878 Jy ! Total flux subtracted in 2048 components = -0.000479338 Jy ! Clean residual min=-0.000390 max=0.000377 Jy/beam ! Clean residual mean=0.000002 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.175858 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 276 components and 0.175858 Jy ![Exited script file: muppet] wmap "J0022+4525_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9735 x 1.444 at -7.239 degrees (North through East) ! Clean map min=-0.00067078 max=0.13768 Jy/beam ! Writing clean map to FITS file: J0022+4525_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.137678 invert ! Inverting map ! Your choice of large map pixels excluded 0.0756% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136965 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.298447 0.298447 0.596895 1.19379 2.38758 4.77516 9.55031 19.1006 38.2013 76.4025 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.137 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9735 x 1.444 at -7.239 degrees (North through East) ! Clean map min=-0.00067078 max=0.13768 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 J0022+4525_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:56:17 2019