! Started logfile: J0558-1317_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:01:27 2016 obs J0558-1317_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0558-1317_X_2015_03_17_pus_uva.fits ! AN table 1: 77 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.694084 visibilities/baseline/integration-bin. ! Found source: J0558-1317 ! ! 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 338 lines of history. ! ! Reading 28860 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 J0558-1317_X_2015_03_17_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 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.593983Jy sigma=0.006791 ! Fit after self-cal, rms=0.520474Jy sigma=0.005953 ! 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 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7131 mas, bmaj=1.968 mas, bpa=2.805 degrees ! Estimated noise=611.905 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 = 0.356 Jy ! Component: 100 - total flux cleaned = 0.470876 Jy ! Total flux subtracted in 100 components = 0.470876 Jy ! Clean residual min=-0.030698 max=0.086283 Jy/beam ! Clean residual mean=-0.000007 rms=0.010390 Jy/beam ! Combined flux in latest and established models = 0.470876 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.470876 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=0.199192Jy sigma=0.002136 ! Fit after self-cal, rms=0.198920Jy sigma=0.002133 ! Inverting map ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-1, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0823997 Jy ! Component: 100 - total flux cleaned = 0.130109 Jy ! Total flux subtracted in 100 components = 0.130109 Jy ! Clean residual min=-0.026709 max=0.025909 Jy/beam ! Clean residual mean=-0.000066 rms=0.006353 Jy/beam ! Combined flux in latest and established models = 0.600985 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.600985 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=0.140373Jy sigma=0.001468 ! Fit after self-cal, rms=0.138771Jy sigma=0.001448 ! Inverting map ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9269 mas, bmaj=2.383 mas, bpa=2.263 degrees ! Estimated noise=366.513 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 = 0.0510928 Jy ! Component: 100 - total flux cleaned = 0.0784504 Jy ! Component: 150 - total flux cleaned = 0.0946867 Jy ! Component: 200 - total flux cleaned = 0.104621 Jy ! Total flux subtracted in 200 components = 0.104621 Jy ! Clean residual min=-0.027635 max=0.023717 Jy/beam ! Clean residual mean=-0.000324 rms=0.006899 Jy/beam ! Combined flux in latest and established models = 0.705607 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.705607 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=0.115989Jy sigma=0.001234 ! Fit after self-cal, rms=0.115361Jy sigma=0.001226 ! Inverting map ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.08 KP 0.92 ! LA 1.03 MK 0.98 NL 0.98 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.09 KP 0.86 ! LA 1.04 MK 0.99 NL 0.98 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.09 KP 0.81 ! LA 1.05 MK 1.00 NL 0.98 OV 1.02 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.07 KP 0.78 ! LA 1.05 MK 0.99 NL 0.98 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.01 KP 0.74 ! LA 1.05 MK 1.00 NL 1.00 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.06 KP 0.74 ! LA 1.05 MK 1.01 NL 1.01 OV 1.03 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.11 KP 0.72 ! LA 1.07 MK 1.03 NL 0.99 OV 1.06 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 1.14 KP 0.73 ! LA 1.05 MK 0.99 NL 0.99 OV 1.06 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.12 KP 0.75 ! LA 1.06 MK 1.00 NL 1.00 OV 1.06 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.11 KP 0.78 ! LA 1.09 MK 1.03 NL 1.00 OV 1.04 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.18 HN 1.10 KP 0.82 ! LA 1.08 MK 1.03 NL 1.00 OV 1.05 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.07 KP 0.84 ! LA 1.06 MK 1.03 NL 1.01 OV 1.04 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.115361Jy sigma=0.001226 ! Fit after self-cal, rms=0.076043Jy sigma=0.000834 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9314 mas, bmaj=2.383 mas, bpa=2.455 degrees ! Estimated noise=366.514 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 (-4.6, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129148 Jy ! Component: 100 - total flux cleaned = 0.0195039 Jy ! Component: 150 - total flux cleaned = 0.0217859 Jy ! Component: 200 - total flux cleaned = 0.023046 Jy ! Total flux subtracted in 200 components = 0.023046 Jy ! Clean residual min=-0.006028 max=0.006447 Jy/beam ! Clean residual mean=-0.000045 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.728653 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.728653 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=0.073861Jy sigma=0.000807 ! Fit after self-cal, rms=0.073813Jy sigma=0.000805 ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.073813Jy sigma=0.000805 ! Fit after self-cal, rms=0.073302Jy sigma=0.000799 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9326 mas, bmaj=2.386 mas, bpa=2.541 degrees ! Estimated noise=365.398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190381 Jy ! Component: 100 - total flux cleaned = 0.00308282 Jy ! Component: 150 - total flux cleaned = 0.00405234 Jy ! Component: 200 - total flux cleaned = 0.0046231 Jy ! Total flux subtracted in 200 components = 0.0046231 Jy ! Clean residual min=-0.005267 max=0.005862 Jy/beam ! Clean residual mean=-0.000020 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.733276 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.733276 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=0.072926Jy sigma=0.000794 ! Fit after self-cal, rms=0.072904Jy sigma=0.000794 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 (-2.6, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573918 Jy ! Component: 100 - total flux cleaned = 0.00514605 Jy ! Component: 150 - total flux cleaned = 0.00483549 Jy ! Component: 200 - total flux cleaned = 0.00483871 Jy ! Total flux subtracted in 200 components = 0.00483871 Jy ! Clean residual min=-0.005116 max=0.005427 Jy/beam ! Clean residual mean=-0.000017 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.738114 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.738114 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=0.072330Jy sigma=0.000788 ! Fit after self-cal, rms=0.072288Jy sigma=0.000787 ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.072288Jy sigma=0.000787 ! Fit after self-cal, rms=0.072141Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9338 mas, bmaj=2.388 mas, bpa=2.579 degrees ! Estimated noise=364.825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166617 Jy ! Component: 100 - total flux cleaned = 0.00249382 Jy ! Component: 150 - total flux cleaned = 0.00257544 Jy ! Component: 200 - total flux cleaned = 0.00250586 Jy ! Total flux subtracted in 200 components = 0.00250586 Jy ! Clean residual min=-0.004476 max=0.004769 Jy/beam ! Clean residual mean=-0.000013 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.74062 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.74062 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=0.071898Jy sigma=0.000783 ! Fit after self-cal, rms=0.071876Jy sigma=0.000783 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000373035 Jy ! Component: 100 - total flux cleaned = 0.000776641 Jy ! Component: 150 - total flux cleaned = 0.000776771 Jy ! Component: 200 - total flux cleaned = 0.000836313 Jy ! Total flux subtracted in 200 components = 0.000836313 Jy ! Clean residual min=-0.004428 max=0.004608 Jy/beam ! Clean residual mean=-0.000011 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.741457 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.741457 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=0.071758Jy sigma=0.000782 ! Fit after self-cal, rms=0.071742Jy sigma=0.000782 ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.071742Jy sigma=0.000782 ! Fit after self-cal, rms=0.071716Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.317 mas, bmaj=4.369 mas, bpa=-0.7799 degrees ! Estimated noise=447.745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000854034 Jy ! Component: 100 - total flux cleaned = 0.0011546 Jy ! Component: 150 - total flux cleaned = 0.00115173 Jy ! Component: 200 - total flux cleaned = 0.00106124 Jy ! Total flux subtracted in 200 components = 0.00106124 Jy ! Clean residual min=-0.003232 max=0.004698 Jy/beam ! Clean residual mean=-0.000009 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.742518 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 0.742518 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=0.071691Jy sigma=0.000781 ! Fit after self-cal, rms=0.071667Jy sigma=0.000781 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 (-7.8, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259776 Jy ! Component: 100 - total flux cleaned = 0.00282212 Jy ! Component: 150 - total flux cleaned = 0.00288805 Jy ! Component: 200 - total flux cleaned = 0.003015 Jy ! Total flux subtracted in 200 components = 0.003015 Jy ! Clean residual min=-0.002638 max=0.002307 Jy/beam ! Clean residual mean=0.000002 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.745533 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 151 components and 0.745533 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=0.071481Jy sigma=0.000778 ! Fit after self-cal, rms=0.071458Jy sigma=0.000778 ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9346 mas, bmaj=2.389 mas, bpa=2.554 degrees ! Estimated noise=364.631 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9346 x 2.389 at 2.554 degrees (North through East) ! Clean map min=-0.0032466 max=0.4737 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 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7183 mas, bmaj=1.972 mas, bpa=3.216 degrees ! Estimated noise=613.949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.357471 Jy ! Component: 100 - total flux cleaned = 0.482272 Jy ! Component: 150 - total flux cleaned = 0.552932 Jy ! Component: 200 - total flux cleaned = 0.596906 Jy ! Total flux subtracted in 200 components = 0.596906 Jy ! Clean residual min=-0.012266 max=0.024045 Jy/beam ! Clean residual mean=-0.000004 rms=0.004039 Jy/beam ! Combined flux in latest and established models = 0.596906 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.596906 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9346 mas, bmaj=2.389 mas, bpa=2.554 degrees ! Estimated noise=364.631 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 = 0.0448744 Jy ! Component: 100 - total flux cleaned = 0.0702929 Jy ! Component: 150 - total flux cleaned = 0.0870279 Jy ! Component: 200 - total flux cleaned = 0.0995321 Jy ! Total flux subtracted in 200 components = 0.0995321 Jy ! Clean residual min=-0.005342 max=0.007314 Jy/beam ! Clean residual mean=-0.000043 rms=0.002057 Jy/beam ! Combined flux in latest and established models = 0.696438 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 64 components and 0.696438 Jy ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.317 mas, bmaj=4.369 mas, bpa=-0.7799 degrees ! Estimated noise=447.745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151213 Jy ! Component: 100 - total flux cleaned = 0.0252377 Jy ! Component: 150 - total flux cleaned = 0.0323083 Jy ! Component: 200 - total flux cleaned = 0.0373295 Jy ! Total flux subtracted in 200 components = 0.0373295 Jy ! Clean residual min=-0.003340 max=0.003765 Jy/beam ! Clean residual mean=-0.000005 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.733767 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 = 0.00315059 Jy ! Component: 100 - total flux cleaned = 0.00503067 Jy ! Component: 150 - total flux cleaned = 0.00647166 Jy ! Component: 200 - total flux cleaned = 0.00758004 Jy ! Total flux subtracted in 200 components = 0.00758004 Jy ! Clean residual min=-0.002165 max=0.002596 Jy/beam ! Clean residual mean=0.000008 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.741347 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 128 components and 0.741348 Jy ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9346 mas, bmaj=2.389 mas, bpa=2.554 degrees ! Estimated noise=364.631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203688 Jy ! Component: 100 - total flux cleaned = 3.26881e-05 Jy ! Component: 150 - total flux cleaned = 0.000577498 Jy ! Component: 200 - total flux cleaned = 0.00145795 Jy ! Total flux subtracted in 200 components = 0.00145795 Jy ! Clean residual min=-0.002603 max=0.002464 Jy/beam ! Clean residual mean=0.000006 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.742805 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 149 components and 0.742806 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=0.071338Jy sigma=0.000777 ! Fit after self-cal, rms=0.071150Jy sigma=0.000776 wmodel J0558-1317_X_2015_03_17_pus_map.mod ! Writing 149 model components to file: J0558-1317_X_2015_03_17_pus_map.mod wobs J0558-1317_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0558-1317_X_2015_03_17_pus_uvs.fits wwins J0558-1317_X_2015_03_17_pus_map.win ! wwins: Wrote 5 windows to J0558-1317_X_2015_03_17_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 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000459529 Jy ! Component: 100 - total flux cleaned = 0.000955424 Jy ! Component: 150 - total flux cleaned = 0.00110671 Jy ! Component: 200 - total flux cleaned = 0.0012849 Jy ! Component: 250 - total flux cleaned = 0.00135195 Jy ! Component: 300 - total flux cleaned = 0.00144791 Jy ! Component: 350 - total flux cleaned = 0.00151011 Jy ! Component: 400 - total flux cleaned = 0.00160005 Jy ! Component: 450 - total flux cleaned = 0.00160071 Jy ! Component: 500 - total flux cleaned = 0.00157289 Jy ! Component: 550 - total flux cleaned = 0.00154624 Jy ! Component: 600 - total flux cleaned = 0.00157288 Jy ! Component: 650 - total flux cleaned = 0.00144257 Jy ! Component: 700 - total flux cleaned = 0.00131564 Jy ! Component: 750 - total flux cleaned = 0.00119151 Jy ! Component: 800 - total flux cleaned = 0.0010945 Jy ! Component: 850 - total flux cleaned = 0.000881676 Jy ! Component: 900 - total flux cleaned = 0.00081231 Jy ! Component: 950 - total flux cleaned = 0.000653615 Jy ! Component: 1000 - total flux cleaned = 0.000476537 Jy ! Component: 1050 - total flux cleaned = 0.000325463 Jy ! Component: 1100 - total flux cleaned = 0.000261768 Jy ! Component: 1150 - total flux cleaned = 0.000137313 Jy ! Component: 1200 - total flux cleaned = 7.62511e-05 Jy ! Component: 1250 - total flux cleaned = 5.60135e-05 Jy ! Component: 1300 - total flux cleaned = -2.25339e-05 Jy ! Component: 1350 - total flux cleaned = -8.02686e-05 Jy ! Component: 1400 - total flux cleaned = -0.000117886 Jy ! Component: 1450 - total flux cleaned = -0.000155236 Jy ! Component: 1500 - total flux cleaned = -0.000229082 Jy ! Component: 1550 - total flux cleaned = -0.000319762 Jy ! Component: 1600 - total flux cleaned = -0.000355541 Jy ! Component: 1650 - total flux cleaned = -0.000425496 Jy ! Component: 1700 - total flux cleaned = -0.000511982 Jy ! Component: 1750 - total flux cleaned = -0.00056295 Jy ! Component: 1800 - total flux cleaned = -0.00069759 Jy ! Component: 1850 - total flux cleaned = -0.000730495 Jy ! Component: 1900 - total flux cleaned = -0.000763057 Jy ! Component: 1950 - total flux cleaned = -0.000827793 Jy ! Component: 2000 - total flux cleaned = -0.000891272 Jy ! Total flux subtracted in 2048 components = -0.000969707 Jy ! Clean residual min=-0.000846 max=0.000809 Jy/beam ! Clean residual mean=0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.741836 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 277 components and 0.741836 Jy ![Exited script file: muppet] wmap "J0558-1317_X_2015_03_17_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9346 x 2.389 at 2.554 degrees (North through East) ! Clean map min=-0.0018453 max=0.47873 Jy/beam ! Writing clean map to FITS file: J0558-1317_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.478735 invert ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000282457 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.177002 0.177002 0.354005 0.708009 1.41602 2.83204 5.66408 11.3282 22.6563 45.3126 90.6252 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.478 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9346 x 2.389 at 2.554 degrees (North through East) ! Clean map min=-0.0018453 max=0.47873 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 J0558-1317_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:01:30 2016