! Started logfile: J1037-2934_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:42:09 2016 obs J1037-2934_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1037-2934_X_2014_12_20_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.699617 visibilities/baseline/integration-bin. ! Found source: J1037-2934 ! ! 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 364 lines of history. ! ! Reading 10956 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 J1037-2934_X_2014_12_20_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.396159Jy sigma=0.003678 ! Fit after self-cal, rms=0.387988Jy sigma=0.003584 ! 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 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7012 mas, bmaj=2.096 mas, bpa=-1.8 degrees ! Estimated noise=1255.41 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 = 0.498889 Jy ! Component: 100 - total flux cleaned = 0.631605 Jy ! Total flux subtracted in 100 components = 0.631605 Jy ! Clean residual min=-0.033876 max=0.096212 Jy/beam ! Clean residual mean=-0.000949 rms=0.011739 Jy/beam ! Combined flux in latest and established models = 0.631605 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.631605 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=0.215188Jy sigma=0.002263 ! Fit after self-cal, rms=0.215271Jy sigma=0.002262 ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (1.4, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0890402 Jy ! Component: 100 - total flux cleaned = 0.14391 Jy ! Total flux subtracted in 100 components = 0.14391 Jy ! Clean residual min=-0.025761 max=0.054796 Jy/beam ! Clean residual mean=-0.000467 rms=0.007485 Jy/beam ! Combined flux in latest and established models = 0.775515 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.775515 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=0.155138Jy sigma=0.001541 ! Fit after self-cal, rms=0.150581Jy sigma=0.001506 ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.897 mas, bmaj=2.628 mas, bpa=-2.769 degrees ! Estimated noise=670.362 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 = 0.0662211 Jy ! Component: 100 - total flux cleaned = 0.102046 Jy ! Component: 150 - total flux cleaned = 0.123802 Jy ! Component: 200 - total flux cleaned = 0.13713 Jy ! Total flux subtracted in 200 components = 0.13713 Jy ! Clean residual min=-0.018881 max=0.027677 Jy/beam ! Clean residual mean=0.000028 rms=0.005104 Jy/beam ! Combined flux in latest and established models = 0.912645 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.912645 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=0.120961Jy sigma=0.001136 ! Fit after self-cal, rms=0.117623Jy sigma=0.001104 ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.17 KP 1.06 ! LA 0.95 MK 0.94 NL 1.00 OV 0.92 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.18 KP 0.99 ! LA 0.95 MK 0.93 NL 1.00 OV 0.92 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.20 KP 0.94 ! LA 0.98 MK 0.95 NL 1.00 OV 0.92 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.18 KP 0.90 ! LA 0.97 MK 0.95 NL 1.01 OV 0.92 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.13 KP 0.86 ! LA 0.97 MK 0.97 NL 1.02 OV 0.94 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.17 KP 0.85 ! LA 0.97 MK 0.96 NL 1.03 OV 0.95 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.16 HN 1.30 KP 0.85 ! LA 0.98 MK 1.00 NL 1.08 OV 1.00 ! PT 1.11 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.22 KP 0.86 ! LA 0.96 MK 0.97 NL 1.02 OV 0.97 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.22 KP 0.88 ! LA 0.98 MK 0.96 NL 1.02 OV 0.96 ! PT 1.06 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.25 KP 0.91 ! LA 1.00 MK 0.99 NL 1.02 OV 0.95 ! PT 1.05 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.18 KP 0.94 ! LA 0.99 MK 0.99 NL 1.02 OV 0.96 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.19 KP 0.98 ! LA 0.99 MK 1.01 NL 1.01 OV 0.96 ! PT 1.07 SC 0.94 ! ! ! Fit before self-cal, rms=0.117623Jy sigma=0.001104 ! Fit after self-cal, rms=0.098262Jy sigma=0.000848 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8946 mas, bmaj=2.608 mas, bpa=-2.536 degrees ! Estimated noise=669.138 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 (2.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134518 Jy ! Component: 100 - total flux cleaned = 0.0119343 Jy ! Component: 150 - total flux cleaned = 0.0114352 Jy ! Component: 200 - total flux cleaned = 0.011438 Jy ! Total flux subtracted in 200 components = 0.011438 Jy ! Clean residual min=-0.007560 max=0.007115 Jy/beam ! Clean residual mean=0.000056 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 0.924083 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.924083 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=0.095586Jy sigma=0.000822 ! Fit after self-cal, rms=0.095397Jy sigma=0.000819 ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095397Jy sigma=0.000819 ! Fit after self-cal, rms=0.094154Jy sigma=0.000800 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8951 mas, bmaj=2.607 mas, bpa=-2.595 degrees ! Estimated noise=667.754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684857 Jy ! Component: 100 - total flux cleaned = 0.00685911 Jy ! Component: 150 - total flux cleaned = 0.00660344 Jy ! Component: 200 - total flux cleaned = 0.00625505 Jy ! Total flux subtracted in 200 components = 0.00625505 Jy ! Clean residual min=-0.005709 max=0.004742 Jy/beam ! Clean residual mean=0.000073 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.930338 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.930338 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=0.093432Jy sigma=0.000793 ! Fit after self-cal, rms=0.093327Jy sigma=0.000792 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000789087 Jy ! Component: 100 - total flux cleaned = 0.000799193 Jy ! Component: 150 - total flux cleaned = 0.000704722 Jy ! Component: 200 - total flux cleaned = 0.000704244 Jy ! Total flux subtracted in 200 components = 0.000704244 Jy ! Clean residual min=-0.005514 max=0.004290 Jy/beam ! Clean residual mean=0.000076 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.931042 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.931042 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=0.093052Jy sigma=0.000790 ! Fit after self-cal, rms=0.092993Jy sigma=0.000790 ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092993Jy sigma=0.000790 ! Fit after self-cal, rms=0.092783Jy sigma=0.000788 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8952 mas, bmaj=2.607 mas, bpa=-2.595 degrees ! Estimated noise=666.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266262 Jy ! Component: 100 - total flux cleaned = 0.00315687 Jy ! Component: 150 - total flux cleaned = 0.003157 Jy ! Component: 200 - total flux cleaned = 0.00301335 Jy ! Total flux subtracted in 200 components = 0.00301335 Jy ! Clean residual min=-0.004516 max=0.003575 Jy/beam ! Clean residual mean=0.000046 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.934055 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.934055 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=0.092548Jy sigma=0.000786 ! Fit after self-cal, rms=0.092495Jy sigma=0.000786 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200008 Jy ! Component: 100 - total flux cleaned = 0.000426342 Jy ! Component: 150 - total flux cleaned = 0.000365217 Jy ! Component: 200 - total flux cleaned = 0.000248044 Jy ! Total flux subtracted in 200 components = 0.000248044 Jy ! Clean residual min=-0.004350 max=0.003379 Jy/beam ! Clean residual mean=0.000047 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.934303 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.934303 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=0.092366Jy sigma=0.000785 ! Fit after self-cal, rms=0.092333Jy sigma=0.000784 ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092333Jy sigma=0.000784 ! Fit after self-cal, rms=0.092181Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.275 mas, bmaj=5.921 mas, bpa=-3.562 degrees ! Estimated noise=807.109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146298 Jy ! Component: 100 - total flux cleaned = -0.000159766 Jy ! Component: 150 - total flux cleaned = -7.07049e-05 Jy ! Component: 200 - total flux cleaned = -3.33678e-05 Jy ! Total flux subtracted in 200 components = -3.33678e-05 Jy ! Clean residual min=-0.002903 max=0.002492 Jy/beam ! Clean residual mean=0.000048 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.93427 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.93427 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=0.092107Jy sigma=0.000784 ! Fit after self-cal, rms=0.092049Jy sigma=0.000783 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.78227e-05 Jy ! Component: 100 - total flux cleaned = 2.31605e-05 Jy ! Component: 150 - total flux cleaned = 6.42506e-05 Jy ! Component: 200 - total flux cleaned = 0.00012961 Jy ! Total flux subtracted in 200 components = 0.00012961 Jy ! Clean residual min=-0.002868 max=0.002450 Jy/beam ! Clean residual mean=0.000049 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.934399 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.934399 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=0.092004Jy sigma=0.000783 ! Fit after self-cal, rms=0.091967Jy sigma=0.000783 ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8951 mas, bmaj=2.607 mas, bpa=-2.623 degrees ! Estimated noise=666.005 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8951 x 2.607 at -2.623 degrees (North through East) ! Clean map min=-0.0046612 max=0.62405 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 ! Performing amp+phase self-cal ! ! 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=0.091967Jy sigma=0.000783 ! Fit after self-cal, rms=0.087396Jy sigma=0.000726 ! Inverting map and beam ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8951 mas, bmaj=2.607 mas, bpa=-2.655 degrees ! Estimated noise=665.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000742041 Jy ! Component: 100 - total flux cleaned = 0.000683626 Jy ! Component: 150 - total flux cleaned = 0.000629849 Jy ! Component: 200 - total flux cleaned = 0.000528052 Jy ! Total flux subtracted in 200 components = 0.000528052 Jy ! Clean residual min=-0.004079 max=0.003044 Jy/beam ! Clean residual mean=0.000026 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.934928 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.934928 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=0.087303Jy sigma=0.000725 ! Fit after self-cal, rms=0.087291Jy sigma=0.000725 ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.10067e-05 Jy ! Component: 100 - total flux cleaned = 4.211e-05 Jy ! Component: 150 - total flux cleaned = -5.35895e-05 Jy ! Component: 200 - total flux cleaned = -9.88617e-05 Jy ! Total flux subtracted in 200 components = -9.88617e-05 Jy ! Clean residual min=-0.003944 max=0.003001 Jy/beam ! Clean residual mean=0.000026 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.934829 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 118 components and 0.934829 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=0.087226Jy sigma=0.000724 ! Fit after self-cal, rms=0.087217Jy sigma=0.000724 ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.087217Jy sigma=0.000724 ! Fit after self-cal, rms=0.087178Jy sigma=0.000724 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 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7005 mas, bmaj=2.082 mas, bpa=-1.504 degrees ! Estimated noise=1247.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.494568 Jy ! Component: 100 - total flux cleaned = 0.641519 Jy ! Component: 150 - total flux cleaned = 0.723595 Jy ! Component: 200 - total flux cleaned = 0.778099 Jy ! Total flux subtracted in 200 components = 0.778099 Jy ! Clean residual min=-0.014685 max=0.032424 Jy/beam ! Clean residual mean=-0.000476 rms=0.005099 Jy/beam ! Combined flux in latest and established models = 0.778099 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.778099 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8951 mas, bmaj=2.608 mas, bpa=-2.665 degrees ! Estimated noise=665.009 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 = 0.0596098 Jy ! Component: 100 - total flux cleaned = 0.0943587 Jy ! Component: 150 - total flux cleaned = 0.116019 Jy ! Component: 200 - total flux cleaned = 0.12973 Jy ! Total flux subtracted in 200 components = 0.12973 Jy ! Clean residual min=-0.005206 max=0.009247 Jy/beam ! Clean residual mean=-0.000158 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.90783 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 69 components and 0.90783 Jy ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-1, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00985818 Jy ! Component: 100 - total flux cleaned = 0.016376 Jy ! Component: 150 - total flux cleaned = 0.0202897 Jy ! Component: 200 - total flux cleaned = 0.0214387 Jy ! Total flux subtracted in 200 components = 0.0214387 Jy ! Clean residual min=-0.003413 max=0.003129 Jy/beam ! Clean residual mean=-0.000013 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.929269 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 99 components and 0.929269 Jy ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.274 mas, bmaj=5.92 mas, bpa=-3.566 degrees ! Estimated noise=806.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329424 Jy ! Component: 100 - total flux cleaned = 0.00388226 Jy ! Component: 150 - total flux cleaned = 0.00410144 Jy ! Component: 200 - total flux cleaned = 0.0041012 Jy ! Total flux subtracted in 200 components = 0.0041012 Jy ! Clean residual min=-0.002678 max=0.002210 Jy/beam ! Clean residual mean=0.000029 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.93337 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 = 4.07849e-05 Jy ! Component: 100 - total flux cleaned = 5.83438e-06 Jy ! Component: 150 - total flux cleaned = 5.3619e-06 Jy ! Component: 200 - total flux cleaned = 6.27167e-06 Jy ! Total flux subtracted in 200 components = 6.27167e-06 Jy ! Clean residual min=-0.002668 max=0.002229 Jy/beam ! Clean residual mean=0.000028 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.933376 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 133 components and 0.933376 Jy ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8951 mas, bmaj=2.608 mas, bpa=-2.665 degrees ! Estimated noise=665.009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000612479 Jy ! Component: 100 - total flux cleaned = -0.000610921 Jy ! Component: 150 - total flux cleaned = -0.000456772 Jy ! Component: 200 - total flux cleaned = -0.000321777 Jy ! Total flux subtracted in 200 components = -0.000321777 Jy ! Clean residual min=-0.002911 max=0.002748 Jy/beam ! Clean residual mean=0.000012 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.933054 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 147 components and 0.933054 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=0.087040Jy sigma=0.000722 ! Fit after self-cal, rms=0.086937Jy sigma=0.000722 wmodel J1037-2934_X_2014_12_20_pus_map.mod ! Writing 147 model components to file: J1037-2934_X_2014_12_20_pus_map.mod wobs J1037-2934_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1037-2934_X_2014_12_20_pus_uvs.fits wwins J1037-2934_X_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J1037-2934_X_2014_12_20_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 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000631236 Jy ! Component: 100 - total flux cleaned = -0.000539331 Jy ! Component: 150 - total flux cleaned = -0.000539296 Jy ! Component: 200 - total flux cleaned = -0.000619289 Jy ! Component: 250 - total flux cleaned = -0.0005799 Jy ! Component: 300 - total flux cleaned = -0.000506227 Jy ! Component: 350 - total flux cleaned = -0.000507082 Jy ! Component: 400 - total flux cleaned = -0.000298541 Jy ! Component: 450 - total flux cleaned = -0.000162703 Jy ! Component: 500 - total flux cleaned = 3.12922e-06 Jy ! Component: 550 - total flux cleaned = 0.000164339 Jy ! Component: 600 - total flux cleaned = 0.000290361 Jy ! Component: 650 - total flux cleaned = 0.000383223 Jy ! Component: 700 - total flux cleaned = 0.000564232 Jy ! Component: 750 - total flux cleaned = 0.000711948 Jy ! Component: 800 - total flux cleaned = 0.000857529 Jy ! Component: 850 - total flux cleaned = 0.00105719 Jy ! Component: 900 - total flux cleaned = 0.00111331 Jy ! Component: 950 - total flux cleaned = 0.00125146 Jy ! Component: 1000 - total flux cleaned = 0.0013055 Jy ! Component: 1050 - total flux cleaned = 0.00146468 Jy ! Component: 1100 - total flux cleaned = 0.00149056 Jy ! Component: 1150 - total flux cleaned = 0.00149083 Jy ! Component: 1200 - total flux cleaned = 0.00149084 Jy ! Component: 1250 - total flux cleaned = 0.00154092 Jy ! Component: 1300 - total flux cleaned = 0.00151591 Jy ! Component: 1350 - total flux cleaned = 0.00144433 Jy ! Component: 1400 - total flux cleaned = 0.00142081 Jy ! Component: 1450 - total flux cleaned = 0.00149102 Jy ! Component: 1500 - total flux cleaned = 0.00149091 Jy ! Component: 1550 - total flux cleaned = 0.00149099 Jy ! Component: 1600 - total flux cleaned = 0.00151336 Jy ! Component: 1650 - total flux cleaned = 0.00149147 Jy ! Component: 1700 - total flux cleaned = 0.00151325 Jy ! Component: 1750 - total flux cleaned = 0.00151313 Jy ! Component: 1800 - total flux cleaned = 0.00153435 Jy ! Component: 1850 - total flux cleaned = 0.00159709 Jy ! Component: 1900 - total flux cleaned = 0.00167988 Jy ! Component: 1950 - total flux cleaned = 0.00169995 Jy ! Component: 2000 - total flux cleaned = 0.00180091 Jy ! Total flux subtracted in 2048 components = 0.00184048 Jy ! Clean residual min=-0.001074 max=0.001011 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.934895 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 265 components and 0.934895 Jy ![Exited script file: muppet] wmap "J1037-2934_X_2014_12_20_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8951 x 2.608 at -2.665 degrees (North through East) ! Clean map min=-0.0030985 max=0.62975 Jy/beam ! Writing clean map to FITS file: J1037-2934_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.629747 invert ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000361806 device "J1037-2934_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1037-2934_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.172358 0.172358 0.344715 0.689431 1.37886 2.75772 5.51545 11.0309 22.0618 44.1236 88.2471 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.629 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8951 x 2.608 at -2.665 degrees (North through East) ! Clean map min=-0.0030985 max=0.62975 Jy/beam quit ! Quitting program ! Log file J1037-2934_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:42:10 2016