! Started logfile: J0223-0205_X_2014_05_31_pus_uvs.log on Sun Nov 27 17:59:25 2016 obs J0223-0205_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0223-0205_X_2014_05_31_pus_uva.fits ! AN table 1: 74 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956757 visibilities/baseline/integration-bin. ! Found source: J0223-0205 ! ! 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 38232 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 J0223-0205_X_2014_05_31_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.917256Jy sigma=0.010474 ! Fit after self-cal, rms=0.899862Jy sigma=0.010275 ! 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 ! Estimated beam: bmin=0.7214 mas, bmaj=1.756 mas, bpa=-1.962 degrees ! Estimated noise=597.085 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 = 0.0777198 Jy ! Component: 100 - total flux cleaned = 0.0973513 Jy ! Total flux subtracted in 100 components = 0.0973513 Jy ! Clean residual min=-0.004525 max=0.007657 Jy/beam ! Clean residual mean=0.000011 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.0973513 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0973513 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=0.075281Jy sigma=0.000812 ! Fit after self-cal, rms=0.075273Jy sigma=0.000811 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0078398 Jy ! Component: 100 - total flux cleaned = 0.0117773 Jy ! Total flux subtracted in 100 components = 0.0117773 Jy ! Clean residual min=-0.004081 max=0.004282 Jy/beam ! Clean residual mean=0.000014 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.109129 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.109129 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=0.074346Jy sigma=0.000801 ! Fit after self-cal, rms=0.074349Jy sigma=0.000801 ! Inverting map 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 ! Estimated beam: bmin=0.8885 mas, bmaj=2.031 mas, bpa=-1.483 degrees ! Estimated noise=320.755 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 = 0.00262258 Jy ! Component: 100 - total flux cleaned = 0.00411795 Jy ! Component: 150 - total flux cleaned = 0.00502297 Jy ! Component: 200 - total flux cleaned = 0.0053408 Jy ! Total flux subtracted in 200 components = 0.0053408 Jy ! Clean residual min=-0.003623 max=0.003561 Jy/beam ! Clean residual mean=0.000028 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.114469 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.114469 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=0.074236Jy sigma=0.000800 ! Fit after self-cal, rms=0.074243Jy sigma=0.000800 ! Inverting map 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 0.93 FD 1.10 HN 1.07 KP 0.93 ! LA 1.02 MK 0.94 NL 1.05 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! 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 1.12 HN 1.16 KP 0.87 ! LA 1.03 MK 0.94 NL 1.02 OV 0.97 ! PT 0.96 SC 1.03 ! ! ! 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 1.12 HN 1.15 KP 0.82 ! LA 1.05 MK 0.95 NL 1.04 OV 0.99 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.08 KP 0.80 ! LA 1.06 MK 0.96 NL 1.03 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.10 KP 0.76 ! LA 1.05 MK 0.91 NL 1.07 OV 0.99 ! PT 0.97 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 0.97 FD 1.14 HN 1.12 KP 0.76 ! LA 1.03 MK 0.97 NL 1.05 OV 1.01 ! PT 0.97 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 0.98 FD 1.23 HN 1.23 KP 0.77 ! LA 1.09 MK 1.03 NL 1.11 OV 1.10 ! PT 0.99 SC 1.04 ! ! ! 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 1.17 HN 1.13 KP 0.74 ! LA 1.03 MK 0.94 NL 1.06 OV 1.01 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 9. ! 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 1.16 KP 0.77 ! LA 1.04 MK 0.97 NL 1.05 OV 1.06 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.17 KP 0.79 ! LA 1.07 MK 0.93 NL 1.07 OV 1.03 ! PT 0.96 SC 1.03 ! ! ! 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 1.16 HN 1.14 KP 0.83 ! LA 1.08 MK 0.97 NL 1.06 OV 1.02 ! PT 0.95 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 0.91 FD 1.10 HN 1.12 KP 0.85 ! LA 1.09 MK 1.02 NL 1.04 OV 1.01 ! PT 0.95 SC 0.94 ! ! ! Fit before self-cal, rms=0.074243Jy sigma=0.000800 ! Fit after self-cal, rms=0.073584Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.889 mas, bmaj=2.026 mas, bpa=-1.479 degrees ! Estimated noise=320.239 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 = -9.98876e-05 Jy ! Component: 100 - total flux cleaned = -0.000100739 Jy ! Component: 150 - total flux cleaned = -7.88477e-05 Jy ! Component: 200 - total flux cleaned = -7.90448e-05 Jy ! Total flux subtracted in 200 components = -7.90448e-05 Jy ! Clean residual min=-0.001218 max=0.001200 Jy/beam ! Clean residual mean=0.000004 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.11439 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.11439 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=0.073569Jy sigma=0.000784 ! Fit after self-cal, rms=0.073623Jy sigma=0.000783 ! Inverting map 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=0.073623Jy sigma=0.000783 ! Fit after self-cal, rms=0.074038Jy sigma=0.000782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8887 mas, bmaj=2.028 mas, bpa=-1.552 degrees ! Estimated noise=320.418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.7919e-05 Jy ! Component: 100 - total flux cleaned = -1.16061e-05 Jy ! Component: 150 - total flux cleaned = 1.65486e-06 Jy ! Component: 200 - total flux cleaned = 1.5847e-06 Jy ! Total flux subtracted in 200 components = 1.5847e-06 Jy ! Clean residual min=-0.000929 max=0.000986 Jy/beam ! Clean residual mean=0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.114392 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.114392 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=0.074032Jy sigma=0.000782 ! Fit after self-cal, rms=0.074045Jy sigma=0.000782 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.85971e-05 Jy ! Component: 100 - total flux cleaned = -4.01528e-05 Jy ! Component: 150 - total flux cleaned = -4.9266e-05 Jy ! Component: 200 - total flux cleaned = -6.67969e-05 Jy ! Total flux subtracted in 200 components = -6.67969e-05 Jy ! Clean residual min=-0.000904 max=0.000972 Jy/beam ! Clean residual mean=0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.114325 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.114325 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=0.074042Jy sigma=0.000782 ! Fit after self-cal, rms=0.074042Jy sigma=0.000782 ! Inverting map 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=0.074042Jy sigma=0.000782 ! Fit after self-cal, rms=0.074144Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8892 mas, bmaj=2.028 mas, bpa=-1.587 degrees ! Estimated noise=320.578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.60041e-05 Jy ! Component: 100 - total flux cleaned = -6.5743e-05 Jy ! Component: 150 - total flux cleaned = -6.58907e-05 Jy ! Component: 200 - total flux cleaned = -8.15762e-05 Jy ! Total flux subtracted in 200 components = -8.15762e-05 Jy ! Clean residual min=-0.000902 max=0.000955 Jy/beam ! Clean residual mean=0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.114244 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.114244 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=0.074142Jy sigma=0.000782 ! Fit after self-cal, rms=0.074144Jy sigma=0.000782 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = -3.03517e-05 Jy ! Component: 100 - total flux cleaned = -4.44763e-05 Jy ! Component: 150 - total flux cleaned = -5.74627e-05 Jy ! Component: 200 - total flux cleaned = -7.52011e-05 Jy ! Total flux subtracted in 200 components = -7.52011e-05 Jy ! Clean residual min=-0.000886 max=0.000948 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.114168 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.114168 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=0.074142Jy sigma=0.000782 ! Fit after self-cal, rms=0.074142Jy sigma=0.000782 ! Inverting map 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=0.074142Jy sigma=0.000782 ! Fit after self-cal, rms=0.074215Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.197 mas, bmaj=3.425 mas, bpa=-0.8479 degrees ! Estimated noise=399.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.73146e-06 Jy ! Component: 100 - total flux cleaned = -3.21183e-05 Jy ! Component: 150 - total flux cleaned = -5.9733e-05 Jy ! Component: 200 - total flux cleaned = -8.03794e-05 Jy ! Total flux subtracted in 200 components = -8.03794e-05 Jy ! Clean residual min=-0.000881 max=0.001032 Jy/beam ! Clean residual mean=0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.114088 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.114088 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=0.074218Jy sigma=0.000782 ! Fit after self-cal, rms=0.074217Jy sigma=0.000782 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 2.36565e-06 Jy ! Component: 100 - total flux cleaned = -1.64979e-05 Jy ! Component: 150 - total flux cleaned = -2.44357e-05 Jy ! Component: 200 - total flux cleaned = -3.66975e-05 Jy ! Total flux subtracted in 200 components = -3.66975e-05 Jy ! Clean residual min=-0.000869 max=0.001023 Jy/beam ! Clean residual mean=0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.114051 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.114051 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=0.074219Jy sigma=0.000782 ! Fit after self-cal, rms=0.074218Jy sigma=0.000782 ! Inverting map 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 ! Estimated beam: bmin=0.8898 mas, bmaj=2.029 mas, bpa=-1.607 degrees ! Estimated noise=320.698 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8898 x 2.029 at -1.607 degrees (North through East) ! Clean map min=-0.00082789 max=0.1009 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 ! Estimated beam: bmin=0.7229 mas, bmaj=1.754 mas, bpa=-1.993 degrees ! Estimated noise=598.653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0777661 Jy ! Component: 100 - total flux cleaned = 0.0976285 Jy ! Component: 150 - total flux cleaned = 0.105262 Jy ! Component: 200 - total flux cleaned = 0.108925 Jy ! Total flux subtracted in 200 components = 0.108925 Jy ! Clean residual min=-0.002095 max=0.002274 Jy/beam ! Clean residual mean=0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.108925 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.108925 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8898 mas, bmaj=2.029 mas, bpa=-1.607 degrees ! Estimated noise=320.698 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 = 0.0023136 Jy ! Component: 100 - total flux cleaned = 0.0034252 Jy ! Component: 150 - total flux cleaned = 0.00403848 Jy ! Component: 200 - total flux cleaned = 0.00439825 Jy ! Total flux subtracted in 200 components = 0.00439825 Jy ! Clean residual min=-0.000880 max=0.000957 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.113323 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.113323 Jy ! Inverting map 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 ! Estimated beam: bmin=2.197 mas, bmaj=3.425 mas, bpa=-0.8479 degrees ! Estimated noise=399.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000519925 Jy ! Component: 100 - total flux cleaned = 0.000542788 Jy ! Component: 150 - total flux cleaned = 0.000559896 Jy ! Component: 200 - total flux cleaned = 0.000572497 Jy ! Total flux subtracted in 200 components = 0.000572497 Jy ! Clean residual min=-0.000881 max=0.001054 Jy/beam ! Clean residual mean=0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.113896 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 = 1.11567e-05 Jy ! Component: 100 - total flux cleaned = 2.10878e-05 Jy ! Component: 150 - total flux cleaned = 2.99841e-05 Jy ! Component: 200 - total flux cleaned = 3.41588e-05 Jy ! Total flux subtracted in 200 components = 3.41588e-05 Jy ! Clean residual min=-0.000881 max=0.001020 Jy/beam ! Clean residual mean=0.000002 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.11393 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.11393 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8898 mas, bmaj=2.029 mas, bpa=-1.607 degrees ! Estimated noise=320.698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000242906 Jy ! Component: 100 - total flux cleaned = -0.000236673 Jy ! Component: 150 - total flux cleaned = -0.000200116 Jy ! Component: 200 - total flux cleaned = -0.000185842 Jy ! Total flux subtracted in 200 components = -0.000185842 Jy ! Clean residual min=-0.000846 max=0.000879 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.113744 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.113744 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=0.074214Jy sigma=0.000782 ! Fit after self-cal, rms=0.074212Jy sigma=0.000782 wmodel J0223-0205_X_2014_05_31_pus_map.mod ! Writing 46 model components to file: J0223-0205_X_2014_05_31_pus_map.mod wobs J0223-0205_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0223-0205_X_2014_05_31_pus_uvs.fits wwins J0223-0205_X_2014_05_31_pus_map.win ! wwins: Wrote 1 windows to J0223-0205_X_2014_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105097 Jy ! Component: 100 - total flux cleaned = 2.98474e-05 Jy ! Component: 150 - total flux cleaned = 1.5789e-05 Jy ! Component: 200 - total flux cleaned = -5.38953e-05 Jy ! Component: 250 - total flux cleaned = -0.000121013 Jy ! Component: 300 - total flux cleaned = -0.000134205 Jy ! Component: 350 - total flux cleaned = -0.00018529 Jy ! Component: 400 - total flux cleaned = -0.000210082 Jy ! Component: 450 - total flux cleaned = -0.000234164 Jy ! Component: 500 - total flux cleaned = -0.000269543 Jy ! Component: 550 - total flux cleaned = -0.000281005 Jy ! Component: 600 - total flux cleaned = -0.000337603 Jy ! Component: 650 - total flux cleaned = -0.000370976 Jy ! Component: 700 - total flux cleaned = -0.000414833 Jy ! Component: 750 - total flux cleaned = -0.000436461 Jy ! Component: 800 - total flux cleaned = -0.000479103 Jy ! Component: 850 - total flux cleaned = -0.000458279 Jy ! Component: 900 - total flux cleaned = -0.00043795 Jy ! Component: 950 - total flux cleaned = -0.000468755 Jy ! Component: 1000 - total flux cleaned = -0.000498736 Jy ! Component: 1050 - total flux cleaned = -0.000488891 Jy ! Component: 1100 - total flux cleaned = -0.000479194 Jy ! Component: 1150 - total flux cleaned = -0.000498441 Jy ! Component: 1200 - total flux cleaned = -0.000498493 Jy ! Component: 1250 - total flux cleaned = -0.00050777 Jy ! Component: 1300 - total flux cleaned = -0.000526079 Jy ! Component: 1350 - total flux cleaned = -0.000516994 Jy ! Component: 1400 - total flux cleaned = -0.000508087 Jy ! Component: 1450 - total flux cleaned = -0.000516727 Jy ! Component: 1500 - total flux cleaned = -0.000499268 Jy ! Component: 1550 - total flux cleaned = -0.000499392 Jy ! Component: 1600 - total flux cleaned = -0.000516425 Jy ! Component: 1650 - total flux cleaned = -0.000533205 Jy ! Component: 1700 - total flux cleaned = -0.000516433 Jy ! Component: 1750 - total flux cleaned = -0.000532903 Jy ! Component: 1800 - total flux cleaned = -0.000524767 Jy ! Component: 1850 - total flux cleaned = -0.000572798 Jy ! Component: 1900 - total flux cleaned = -0.000596452 Jy ! Component: 1950 - total flux cleaned = -0.000588599 Jy ! Component: 2000 - total flux cleaned = -0.000596232 Jy ! Total flux subtracted in 2048 components = -0.000611645 Jy ! Clean residual min=-0.000470 max=0.000486 Jy/beam ! Clean residual mean=0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.113133 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 186 components and 0.113133 Jy ![Exited script file: muppet] wmap "J0223-0205_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8898 x 2.029 at -1.607 degrees (North through East) ! Clean map min=-0.00076317 max=0.1008 Jy/beam ! Writing clean map to FITS file: J0223-0205_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100801 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143021 device "J0223-0205_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0223-0205_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.425651 0.425651 0.851303 1.70261 3.40521 6.81042 13.6208 27.2417 54.4834 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.1 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8898 x 2.029 at -1.607 degrees (North through East) ! Clean map min=-0.00076317 max=0.1008 Jy/beam quit ! Quitting program ! Log file J0223-0205_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 17:59:28 2016