! Started logfile: J1122-2742_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:11:39 2016 obs J1122-2742_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1122-2742_X_2014_06_09_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.6943 visibilities/baseline/integration-bin. ! Found source: J1122-2742 ! ! 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 344 lines of history. ! ! Reading 43116 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 J1122-2742_X_2014_06_09_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 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 359 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.965366Jy sigma=0.010090 ! Fit after self-cal, rms=0.929888Jy sigma=0.009759 ! 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 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.649 mas, bmaj=1.67 mas, bpa=-7.416 degrees ! Estimated noise=912.532 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 = 0.0488332 Jy ! Component: 100 - total flux cleaned = 0.0671581 Jy ! Total flux subtracted in 100 components = 0.0671581 Jy ! Clean residual min=-0.007047 max=0.013023 Jy/beam ! Clean residual mean=-0.000092 rms=0.002603 Jy/beam ! Combined flux in latest and established models = 0.0671581 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0671581 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=0.090712Jy sigma=0.000905 ! Fit after self-cal, rms=0.090490Jy sigma=0.000903 ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8678 mas, bmaj=2.136 mas, bpa=-8.25 degrees ! Estimated noise=350.322 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 = 0.0228822 Jy ! Component: 100 - total flux cleaned = 0.0344015 Jy ! Component: 150 - total flux cleaned = 0.0402991 Jy ! Component: 200 - total flux cleaned = 0.0433398 Jy ! Total flux subtracted in 200 components = 0.0433398 Jy ! Clean residual min=-0.007668 max=0.016082 Jy/beam ! Clean residual mean=-0.000038 rms=0.002851 Jy/beam ! Combined flux in latest and established models = 0.110498 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.110498 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=0.085759Jy sigma=0.000835 ! Fit after self-cal, rms=0.085676Jy sigma=0.000833 ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 1.00* FD 0.98 HN 1.34 KP 0.82 ! LA 0.96 MK 0.98 NL 1.90 OV 1.00 ! PT 0.85 SC 1.33 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.13 KP 0.81 ! LA 0.98 MK 0.98 NL 2.03 OV 1.01 ! PT 0.79 SC 1.24 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.31 KP 0.78 ! LA 0.98 MK 0.99 NL 1.99 OV 1.05 ! PT 0.79 SC 1.22 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.13 KP 0.75 ! LA 0.93 MK 0.99 NL 1.98 OV 1.02 ! PT 0.81 SC 1.34 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.04 KP 0.70 ! LA 0.99 MK 1.08 NL 1.96 OV 1.06 ! PT 0.79 SC 1.20 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.05 KP 0.70 ! LA 0.98 MK 1.03 NL 1.93 OV 1.01 ! PT 0.82 SC 1.39 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.07 KP 0.74 ! LA 1.09 MK 0.99 NL 1.82 OV 1.17 ! PT 0.86 SC 1.23 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.06 KP 0.69 ! LA 1.02 MK 1.01 NL 1.83 OV 1.08 ! PT 0.82 SC 1.31 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 0.96 KP 0.72 ! LA 1.03 MK 1.00 NL 1.96 OV 1.08 ! PT 0.84 SC 1.18 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 0.93 KP 0.75 ! LA 1.07 MK 1.05 NL 1.88 OV 1.09 ! PT 0.83 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.03 KP 0.80 ! LA 1.05 MK 0.68 NL 1.86 OV 1.07 ! PT 0.83 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 0.82 ! LA 1.02 MK 0.79 NL 1.89 OV 1.09 ! PT 0.87 SC 1.13 ! ! ! Fit before self-cal, rms=0.085676Jy sigma=0.000833 ! Fit after self-cal, rms=0.106025Jy sigma=0.000786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8906 mas, bmaj=2.243 mas, bpa=-9.512 degrees ! Estimated noise=366.168 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, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00671973 Jy ! Component: 100 - total flux cleaned = 0.00722791 Jy ! Component: 150 - total flux cleaned = 0.00787572 Jy ! Component: 200 - total flux cleaned = 0.0080295 Jy ! Total flux subtracted in 200 components = 0.0080295 Jy ! Clean residual min=-0.003068 max=0.004543 Jy/beam ! Clean residual mean=-0.000024 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.118527 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.118527 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=0.105542Jy sigma=0.000781 ! Fit after self-cal, rms=0.106567Jy sigma=0.000776 ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.106567Jy sigma=0.000776 ! Fit after self-cal, rms=0.105233Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8598 mas, bmaj=2.236 mas, bpa=-9.477 degrees ! Estimated noise=356.129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369227 Jy ! Component: 100 - total flux cleaned = 0.00371117 Jy ! Component: 150 - total flux cleaned = 0.00357963 Jy ! Component: 200 - total flux cleaned = 0.00346917 Jy ! Total flux subtracted in 200 components = 0.00346917 Jy ! Clean residual min=-0.002437 max=0.003562 Jy/beam ! Clean residual mean=-0.000027 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.121997 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.121997 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=0.105008Jy sigma=0.000772 ! Fit after self-cal, rms=0.104896Jy sigma=0.000771 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 (-4.6, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343158 Jy ! Component: 100 - total flux cleaned = 0.00446277 Jy ! Component: 150 - total flux cleaned = 0.00459957 Jy ! Component: 200 - total flux cleaned = 0.00465953 Jy ! Total flux subtracted in 200 components = 0.00465953 Jy ! Clean residual min=-0.002166 max=0.003052 Jy/beam ! Clean residual mean=-0.000014 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.126656 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.126656 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=0.104695Jy sigma=0.000770 ! Fit after self-cal, rms=0.104625Jy sigma=0.000770 ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (-13.8, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250087 Jy ! Component: 100 - total flux cleaned = 0.00298361 Jy ! Component: 150 - total flux cleaned = 0.0029136 Jy ! Component: 200 - total flux cleaned = 0.00290947 Jy ! Total flux subtracted in 200 components = 0.00290947 Jy ! Clean residual min=-0.001991 max=0.002239 Jy/beam ! Clean residual mean=-0.000010 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.129566 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 99 components and 0.129566 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=0.104437Jy sigma=0.000769 ! Fit after self-cal, rms=0.104380Jy sigma=0.000768 ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.104380Jy sigma=0.000768 ! Fit after self-cal, rms=0.099791Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.85 mas, bmaj=2.223 mas, bpa=-9.374 degrees ! Estimated noise=352.211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018128 Jy ! Component: 100 - total flux cleaned = 0.00181824 Jy ! Component: 150 - total flux cleaned = 0.00163395 Jy ! Component: 200 - total flux cleaned = 0.00157765 Jy ! Total flux subtracted in 200 components = 0.00157765 Jy ! Clean residual min=-0.001751 max=0.001868 Jy/beam ! Clean residual mean=-0.000010 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.131143 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.131143 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=0.099653Jy sigma=0.000767 ! Fit after self-cal, rms=0.099531Jy sigma=0.000767 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 0.000557855 Jy ! Component: 100 - total flux cleaned = 0.000441404 Jy ! Component: 150 - total flux cleaned = 0.000385687 Jy ! Component: 200 - total flux cleaned = 0.000283574 Jy ! Total flux subtracted in 200 components = 0.000283574 Jy ! Clean residual min=-0.001719 max=0.001854 Jy/beam ! Clean residual mean=-0.000009 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.131427 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.131427 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=0.099438Jy sigma=0.000766 ! Fit after self-cal, rms=0.099399Jy sigma=0.000766 ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.099399Jy sigma=0.000766 ! Fit after self-cal, rms=0.097424Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.551 mas, bmaj=7.683 mas, bpa=-7.015 degrees ! Estimated noise=424.179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00090786 Jy ! Component: 100 - total flux cleaned = 0.000903956 Jy ! Component: 150 - total flux cleaned = 0.000853181 Jy ! Component: 200 - total flux cleaned = 0.000806536 Jy ! Total flux subtracted in 200 components = 0.000806536 Jy ! Clean residual min=-0.001642 max=0.001907 Jy/beam ! Clean residual mean=-0.000012 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.132233 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 119 components and 0.132233 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=0.097358Jy sigma=0.000766 ! Fit after self-cal, rms=0.097272Jy sigma=0.000766 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 0.000378149 Jy ! Component: 100 - total flux cleaned = 0.000331312 Jy ! Component: 150 - total flux cleaned = 0.000250791 Jy ! Component: 200 - total flux cleaned = 0.000138287 Jy ! Total flux subtracted in 200 components = 0.000138287 Jy ! Clean residual min=-0.001582 max=0.001840 Jy/beam ! Clean residual mean=-0.000010 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.132372 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 121 components and 0.132372 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=0.097238Jy sigma=0.000766 ! Fit after self-cal, rms=0.097196Jy sigma=0.000766 ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8442 mas, bmaj=2.218 mas, bpa=-9.332 degrees ! Estimated noise=350.729 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8442 x 2.218 at -9.332 degrees (North through East) ! Clean map min=-0.0034011 max=0.057421 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 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.629 mas, bmaj=1.731 mas, bpa=-7.545 degrees ! Estimated noise=921.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0490427 Jy ! Component: 100 - total flux cleaned = 0.0702513 Jy ! Component: 150 - total flux cleaned = 0.0850806 Jy ! Component: 200 - total flux cleaned = 0.0958643 Jy ! Total flux subtracted in 200 components = 0.0958643 Jy ! Clean residual min=-0.004787 max=0.007263 Jy/beam ! Clean residual mean=-0.000062 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 0.0958643 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0958643 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8442 mas, bmaj=2.218 mas, bpa=-9.332 degrees ! Estimated noise=350.729 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) ! Added new window around map position (1, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131592 Jy ! Component: 100 - total flux cleaned = 0.0209165 Jy ! Component: 150 - total flux cleaned = 0.0262284 Jy ! Component: 200 - total flux cleaned = 0.0294899 Jy ! Total flux subtracted in 200 components = 0.0294899 Jy ! Clean residual min=-0.002594 max=0.002845 Jy/beam ! Clean residual mean=-0.000036 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.125354 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 81 components and 0.125354 Jy ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.551 mas, bmaj=7.683 mas, bpa=-7.015 degrees ! Estimated noise=424.179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427081 Jy ! Component: 100 - total flux cleaned = 0.00527317 Jy ! Component: 150 - total flux cleaned = 0.00565386 Jy ! Component: 200 - total flux cleaned = 0.00573913 Jy ! Total flux subtracted in 200 components = 0.00573913 Jy ! Clean residual min=-0.002335 max=0.002208 Jy/beam ! Clean residual mean=-0.000030 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.131093 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 = -1.52404e-06 Jy ! Component: 100 - total flux cleaned = 7.05065e-05 Jy ! Component: 150 - total flux cleaned = 6.76088e-05 Jy ! Component: 200 - total flux cleaned = 6.99824e-05 Jy ! Total flux subtracted in 200 components = 6.99824e-05 Jy ! Clean residual min=-0.002006 max=0.001804 Jy/beam ! Clean residual mean=-0.000026 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.131163 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 110 components and 0.131163 Jy ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8442 mas, bmaj=2.218 mas, bpa=-9.332 degrees ! Estimated noise=350.729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000354921 Jy ! Component: 100 - total flux cleaned = -0.000359033 Jy ! Component: 150 - total flux cleaned = -0.000286018 Jy ! Component: 200 - total flux cleaned = -3.75186e-05 Jy ! Total flux subtracted in 200 components = -3.75186e-05 Jy ! Clean residual min=-0.001708 max=0.001596 Jy/beam ! Clean residual mean=-0.000013 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.131126 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 135 components and 0.131126 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=0.097215Jy sigma=0.000766 ! Fit after self-cal, rms=0.097136Jy sigma=0.000765 wmodel J1122-2742_X_2014_06_09_pus_map.mod ! Writing 135 model components to file: J1122-2742_X_2014_06_09_pus_map.mod wobs J1122-2742_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1122-2742_X_2014_06_09_pus_uvs.fits wwins J1122-2742_X_2014_06_09_pus_map.win ! wwins: Wrote 5 windows to J1122-2742_X_2014_06_09_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 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024391 Jy ! Component: 100 - total flux cleaned = -0.000352893 Jy ! Component: 150 - total flux cleaned = -0.000429235 Jy ! Component: 200 - total flux cleaned = -0.000332389 Jy ! Component: 250 - total flux cleaned = -0.00030979 Jy ! Component: 300 - total flux cleaned = -0.000242572 Jy ! Component: 350 - total flux cleaned = -0.000199884 Jy ! Component: 400 - total flux cleaned = -0.000158893 Jy ! Component: 450 - total flux cleaned = -0.000118633 Jy ! Component: 500 - total flux cleaned = -4.02856e-05 Jy ! Component: 550 - total flux cleaned = -2.60888e-06 Jy ! Component: 600 - total flux cleaned = 1.61041e-05 Jy ! Component: 650 - total flux cleaned = 1.62582e-05 Jy ! Component: 700 - total flux cleaned = 3.41502e-05 Jy ! Component: 750 - total flux cleaned = 3.43107e-05 Jy ! Component: 800 - total flux cleaned = 5.10292e-05 Jy ! Component: 850 - total flux cleaned = 1.40776e-06 Jy ! Component: 900 - total flux cleaned = -3.07093e-05 Jy ! Component: 950 - total flux cleaned = -3.0504e-05 Jy ! Component: 1000 - total flux cleaned = -7.6716e-05 Jy ! Component: 1050 - total flux cleaned = -0.000107321 Jy ! Component: 1100 - total flux cleaned = -0.000182183 Jy ! Component: 1150 - total flux cleaned = -0.000270141 Jy ! Component: 1200 - total flux cleaned = -0.000342162 Jy ! Component: 1250 - total flux cleaned = -0.000412882 Jy ! Component: 1300 - total flux cleaned = -0.000454635 Jy ! Component: 1350 - total flux cleaned = -0.000509713 Jy ! Component: 1400 - total flux cleaned = -0.000523373 Jy ! Component: 1450 - total flux cleaned = -0.000617218 Jy ! Component: 1500 - total flux cleaned = -0.000643815 Jy ! Component: 1550 - total flux cleaned = -0.000696022 Jy ! Component: 1600 - total flux cleaned = -0.000772994 Jy ! Component: 1650 - total flux cleaned = -0.000823601 Jy ! Component: 1700 - total flux cleaned = -0.000873599 Jy ! Component: 1750 - total flux cleaned = -0.000898313 Jy ! Component: 1800 - total flux cleaned = -0.000935053 Jy ! Component: 1850 - total flux cleaned = -0.00094736 Jy ! Component: 1900 - total flux cleaned = -0.000995244 Jy ! Component: 1950 - total flux cleaned = -0.00104225 Jy ! Component: 2000 - total flux cleaned = -0.00104228 Jy ! Total flux subtracted in 2048 components = -0.00105391 Jy ! Clean residual min=-0.000861 max=0.000809 Jy/beam ! Clean residual mean=-0.000006 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.130072 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 288 components and 0.130072 Jy ![Exited script file: muppet] wmap "J1122-2742_X_2014_06_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8442 x 2.218 at -9.332 degrees (North through East) ! Clean map min=-0.0029442 max=0.060478 Jy/beam ! Writing clean map to FITS file: J1122-2742_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0604782 invert ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000246519 device "J1122-2742_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1122-2742_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.22285 1.22285 2.4457 4.8914 9.7828 19.5656 39.1312 78.2624 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8442 x 2.218 at -9.332 degrees (North through East) ! Clean map min=-0.0029442 max=0.060478 Jy/beam quit ! Quitting program ! Log file J1122-2742_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:11:42 2016