! Started logfile: J0611+0413_X_2017_01_21_pus_uvs.log on Sun May 5 15:26:17 2019 obs J0611+0413_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0611+0413_X_2017_01_21_pus_uva.fits ! AN table 1: 114 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.829678 visibilities/baseline/integration-bin. ! Found source: J0611+0413 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1086 lines of history. ! ! Reading 40860 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 J0611+0413_X_2017_01_21_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999252Jy sigma=0.007787 ! Fit after self-cal, rms=0.955757Jy sigma=0.007481 ! 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 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6464 mas, bmaj=1.638 mas, bpa=-1.643 degrees ! Estimated noise=722.049 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 = 0.0371069 Jy ! Component: 100 - total flux cleaned = 0.0452113 Jy ! Total flux subtracted in 100 components = 0.0452113 Jy ! Clean residual min=-0.002603 max=0.002822 Jy/beam ! Clean residual mean=-0.000002 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0452113 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0452113 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=0.093276Jy sigma=0.000614 ! Fit after self-cal, rms=0.092048Jy sigma=0.000604 ! Inverting map ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367912 Jy ! Component: 100 - total flux cleaned = 0.00429798 Jy ! Total flux subtracted in 100 components = 0.00429798 Jy ! Clean residual min=-0.003079 max=0.002883 Jy/beam ! Clean residual mean=-0.000002 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0495093 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0495093 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=0.091867Jy sigma=0.000604 ! Fit after self-cal, rms=0.091849Jy sigma=0.000604 ! Inverting map ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7984 mas, bmaj=1.869 mas, bpa=-1.215 degrees ! Estimated noise=475.846 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 = -0.000293651 Jy ! Component: 100 - total flux cleaned = -0.000383338 Jy ! Component: 150 - total flux cleaned = -0.00044446 Jy ! Component: 200 - total flux cleaned = -0.000502011 Jy ! Total flux subtracted in 200 components = -0.000502011 Jy ! Clean residual min=-0.002623 max=0.002030 Jy/beam ! Clean residual mean=-0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0490073 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0490073 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=0.091838Jy sigma=0.000604 ! Fit after self-cal, rms=0.091828Jy sigma=0.000604 ! Inverting map ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.82 FD 1.10 HN 0.91 LA 0.98 ! MK 1.06 NL 1.06 OV 1.07 PT 0.96 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.99 HN 0.95 LA 1.04 ! MK 1.05 NL 1.06 OV 1.05 PT 1.16 ! SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.03 HN 1.02 LA 1.01 ! MK 1.00 NL 1.09 OV 1.08 PT 1.09 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.15 HN 0.96 LA 1.05 ! MK 1.08 NL 1.03 OV 0.98 PT 1.09 ! SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.10 HN 0.90 LA 0.99 ! MK 0.97 NL 1.01 OV 1.17 PT 1.07 ! SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.10 HN 0.93 LA 1.03 ! MK 1.02 NL 1.06 OV 1.04 PT 1.09 ! SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.06 HN 0.89 LA 1.12 ! MK 0.99 NL 1.07 OV 1.05 PT 1.08 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.08 HN 0.85 LA 0.99 ! MK 1.02 NL 1.10 OV 1.08 PT 1.10 ! SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 1.01 HN 0.92 LA 0.99 ! MK 0.92 NL 1.05 OV 1.09 PT 1.11 ! SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.06 HN 0.91 LA 0.98 ! MK 0.95 NL 0.95 OV 1.04 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.71 FD 1.02 HN 0.86 LA 0.95 ! MK 0.90 NL 1.01 OV 1.04 PT 1.04 ! SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.72 FD 0.97 HN 0.80 LA 0.98 ! MK 0.86 NL 1.05 OV 0.95 PT 1.00 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.091828Jy sigma=0.000604 ! Fit after self-cal, rms=0.084021Jy sigma=0.000602 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7979 mas, bmaj=1.847 mas, bpa=-1.655 degrees ! Estimated noise=475.554 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 = 0.00041742 Jy ! Component: 100 - total flux cleaned = 0.000593797 Jy ! Component: 150 - total flux cleaned = 0.000615197 Jy ! Component: 200 - total flux cleaned = 0.000627716 Jy ! Total flux subtracted in 200 components = 0.000627716 Jy ! Clean residual min=-0.001343 max=0.001418 Jy/beam ! Clean residual mean=-0.000003 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.049635 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.049635 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=0.084018Jy sigma=0.000602 ! Fit after self-cal, rms=0.083740Jy sigma=0.000601 ! Inverting map ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.083740Jy sigma=0.000601 ! Fit after self-cal, rms=0.082052Jy sigma=0.000600 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7984 mas, bmaj=1.841 mas, bpa=-1.942 degrees ! Estimated noise=474.441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225157 Jy ! Component: 100 - total flux cleaned = 0.000253244 Jy ! Component: 150 - total flux cleaned = 0.000277614 Jy ! Component: 200 - total flux cleaned = 0.00028848 Jy ! Total flux subtracted in 200 components = 0.00028848 Jy ! Clean residual min=-0.001148 max=0.001039 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0499235 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0499235 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=0.082050Jy sigma=0.000600 ! Fit after self-cal, rms=0.082012Jy sigma=0.000600 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 9.64135e-05 Jy ! Component: 100 - total flux cleaned = 0.000101936 Jy ! Component: 150 - total flux cleaned = 0.000107029 Jy ! Component: 200 - total flux cleaned = 0.00010676 Jy ! Total flux subtracted in 200 components = 0.00010676 Jy ! Clean residual min=-0.001152 max=0.001035 Jy/beam ! Clean residual mean=-0.000002 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0500302 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 22 components and 0.0500302 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=0.082011Jy sigma=0.000600 ! Fit after self-cal, rms=0.082011Jy sigma=0.000600 ! Inverting map ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.082011Jy sigma=0.000600 ! Fit after self-cal, rms=0.082139Jy sigma=0.000599 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7982 mas, bmaj=1.838 mas, bpa=-1.989 degrees ! Estimated noise=473.705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.70227e-05 Jy ! Component: 100 - total flux cleaned = 3.19751e-05 Jy ! Component: 150 - total flux cleaned = 5.46093e-05 Jy ! Component: 200 - total flux cleaned = 7.04901e-05 Jy ! Total flux subtracted in 200 components = 7.04901e-05 Jy ! Clean residual min=-0.001206 max=0.001007 Jy/beam ! Clean residual mean=-0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0501007 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 22 components and 0.0501007 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=0.082138Jy sigma=0.000599 ! Fit after self-cal, rms=0.082165Jy sigma=0.000599 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 1.42629e-05 Jy ! Component: 100 - total flux cleaned = 2.6977e-05 Jy ! Component: 150 - total flux cleaned = 3.47811e-05 Jy ! Component: 200 - total flux cleaned = 4.20485e-05 Jy ! Total flux subtracted in 200 components = 4.20485e-05 Jy ! Clean residual min=-0.001208 max=0.001027 Jy/beam ! Clean residual mean=-0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0501428 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.0501428 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=0.082164Jy sigma=0.000599 ! Fit after self-cal, rms=0.082164Jy sigma=0.000599 ! Inverting map ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.082164Jy sigma=0.000599 ! Fit after self-cal, rms=0.082218Jy sigma=0.000599 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.894 mas, bmaj=3.098 mas, bpa=1.789 degrees ! Estimated noise=639.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173707 Jy ! Component: 100 - total flux cleaned = 0.000192879 Jy ! Component: 150 - total flux cleaned = 0.000216074 Jy ! Component: 200 - total flux cleaned = 0.000234431 Jy ! Total flux subtracted in 200 components = 0.000234431 Jy ! Clean residual min=-0.001381 max=0.001328 Jy/beam ! Clean residual mean=-0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0503772 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 24 components and 0.0503772 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=0.082219Jy sigma=0.000599 ! Fit after self-cal, rms=0.082231Jy sigma=0.000599 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.27626e-05 Jy ! Component: 100 - total flux cleaned = -3.94716e-05 Jy ! Component: 150 - total flux cleaned = -3.03436e-05 Jy ! Component: 200 - total flux cleaned = -2.19311e-05 Jy ! Total flux subtracted in 200 components = -2.19311e-05 Jy ! Clean residual min=-0.001386 max=0.001320 Jy/beam ! Clean residual mean=-0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0503553 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.0503553 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=0.082233Jy sigma=0.000599 ! Fit after self-cal, rms=0.082233Jy sigma=0.000599 ! Inverting map ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.798 mas, bmaj=1.836 mas, bpa=-1.957 degrees ! Estimated noise=473.138 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.798 x 1.836 at -1.957 degrees (North through East) ! Clean map min=-0.0010901 max=0.049195 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 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6489 mas, bmaj=1.612 mas, bpa=-2.309 degrees ! Estimated noise=703.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0383128 Jy ! Component: 100 - total flux cleaned = 0.0467572 Jy ! Component: 150 - total flux cleaned = 0.0488839 Jy ! Component: 200 - total flux cleaned = 0.0497702 Jy ! Total flux subtracted in 200 components = 0.0497702 Jy ! Clean residual min=-0.001975 max=0.001432 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0497702 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0497702 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.798 mas, bmaj=1.836 mas, bpa=-1.957 degrees ! Estimated noise=473.138 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 = 0.000169668 Jy ! Component: 100 - total flux cleaned = 0.000236072 Jy ! Component: 150 - total flux cleaned = 0.000281068 Jy ! Component: 200 - total flux cleaned = 0.000304534 Jy ! Total flux subtracted in 200 components = 0.000304534 Jy ! Clean residual min=-0.001231 max=0.001009 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0500747 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0500747 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.894 mas, bmaj=3.098 mas, bpa=1.789 degrees ! Estimated noise=639.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184983 Jy ! Component: 100 - total flux cleaned = 0.000207978 Jy ! Component: 150 - total flux cleaned = 0.000216533 Jy ! Component: 200 - total flux cleaned = 0.000229791 Jy ! Total flux subtracted in 200 components = 0.000229791 Jy ! Clean residual min=-0.001394 max=0.001313 Jy/beam ! Clean residual mean=-0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0503045 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 = 9.79789e-06 Jy ! Component: 100 - total flux cleaned = 1.0033e-05 Jy ! Component: 150 - total flux cleaned = 1.36745e-05 Jy ! Component: 200 - total flux cleaned = 1.74554e-05 Jy ! Total flux subtracted in 200 components = 1.74554e-05 Jy ! Clean residual min=-0.001380 max=0.001314 Jy/beam ! Clean residual mean=-0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.050322 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.050322 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.798 mas, bmaj=1.836 mas, bpa=-1.957 degrees ! Estimated noise=473.138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132895 Jy ! Component: 100 - total flux cleaned = -0.000214224 Jy ! Component: 150 - total flux cleaned = -0.000239168 Jy ! Component: 200 - total flux cleaned = -0.000232711 Jy ! Total flux subtracted in 200 components = -0.000232711 Jy ! Clean residual min=-0.001221 max=0.001008 Jy/beam ! Clean residual mean=-0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0500893 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0500893 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=0.082234Jy sigma=0.000599 ! Fit after self-cal, rms=0.082235Jy sigma=0.000599 wmodel J0611+0413_X_2017_01_21_pus_map.mod ! Writing 27 model components to file: J0611+0413_X_2017_01_21_pus_map.mod wobs J0611+0413_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0611+0413_X_2017_01_21_pus_uvs.fits wwins J0611+0413_X_2017_01_21_pus_map.win ! wwins: Wrote 1 windows to J0611+0413_X_2017_01_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000399484 Jy ! Component: 100 - total flux cleaned = -0.000491152 Jy ! Component: 150 - total flux cleaned = -0.000645866 Jy ! Component: 200 - total flux cleaned = -0.000827075 Jy ! Component: 250 - total flux cleaned = -0.00092235 Jy ! Component: 300 - total flux cleaned = -0.00101411 Jy ! Component: 350 - total flux cleaned = -0.0010881 Jy ! Component: 400 - total flux cleaned = -0.00108811 Jy ! Component: 450 - total flux cleaned = -0.00111675 Jy ! Component: 500 - total flux cleaned = -0.00117241 Jy ! Component: 550 - total flux cleaned = -0.00119972 Jy ! Component: 600 - total flux cleaned = -0.00126615 Jy ! Component: 650 - total flux cleaned = -0.00126605 Jy ! Component: 700 - total flux cleaned = -0.00129162 Jy ! Component: 750 - total flux cleaned = -0.0013294 Jy ! Component: 800 - total flux cleaned = -0.00132966 Jy ! Component: 850 - total flux cleaned = -0.00132965 Jy ! Component: 900 - total flux cleaned = -0.00128242 Jy ! Component: 950 - total flux cleaned = -0.00130567 Jy ! Component: 1000 - total flux cleaned = -0.00123659 Jy ! Component: 1050 - total flux cleaned = -0.00124789 Jy ! Component: 1100 - total flux cleaned = -0.00120337 Jy ! Component: 1150 - total flux cleaned = -0.00121458 Jy ! Component: 1200 - total flux cleaned = -0.00116027 Jy ! Component: 1250 - total flux cleaned = -0.00111732 Jy ! Component: 1300 - total flux cleaned = -0.0011066 Jy ! Component: 1350 - total flux cleaned = -0.00105424 Jy ! Component: 1400 - total flux cleaned = -0.00101277 Jy ! Component: 1450 - total flux cleaned = -0.000961681 Jy ! Component: 1500 - total flux cleaned = -0.000901142 Jy ! Component: 1550 - total flux cleaned = -0.000861282 Jy ! Component: 1600 - total flux cleaned = -0.000821904 Jy ! Component: 1650 - total flux cleaned = -0.000802432 Jy ! Component: 1700 - total flux cleaned = -0.000763859 Jy ! Component: 1750 - total flux cleaned = -0.000773368 Jy ! Component: 1800 - total flux cleaned = -0.00069765 Jy ! Component: 1850 - total flux cleaned = -0.000669622 Jy ! Component: 1900 - total flux cleaned = -0.000641814 Jy ! Component: 1950 - total flux cleaned = -0.000614321 Jy ! Component: 2000 - total flux cleaned = -0.000596082 Jy ! Total flux subtracted in 2048 components = -0.000569109 Jy ! Clean residual min=-0.000661 max=0.000562 Jy/beam ! Clean residual mean=-0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0495202 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 177 components and 0.0495202 Jy ![Exited script file: muppet] wmap "J0611+0413_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.798 x 1.836 at -1.957 degrees (North through East) ! Clean map min=-0.00089184 max=0.049123 Jy/beam ! Writing clean map to FITS file: J0611+0413_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0491228 invert ! Inverting map ! Your choice of large map pixels excluded 0.0698% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170034 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03842 1.03842 2.07685 4.1537 8.3074 16.6148 33.2296 66.4592 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.798 x 1.836 at -1.957 degrees (North through East) ! Clean map min=-0.00089184 max=0.049123 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 J0611+0413_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:26:20 2019