! Started logfile: J0310-0823_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:05:30 2016 obs J0310-0823_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0310-0823_X_2014_08_05_pus_uva.fits ! AN table 1: 111 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780781 visibilities/baseline/integration-bin. ! Found source: J0310-0823 ! ! 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 414 lines of history. ! ! Reading 46800 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 J0310-0823_X_2014_08_05_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 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.972550Jy sigma=0.010647 ! Fit after self-cal, rms=0.941644Jy sigma=0.010355 ! 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=0.9293 mas, bmaj=2.787 mas, bpa=19.94 degrees ! Estimated noise=577.201 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 = 0.046957 Jy ! Component: 100 - total flux cleaned = 0.0602645 Jy ! Total flux subtracted in 100 components = 0.0602645 Jy ! Clean residual min=-0.005316 max=0.014957 Jy/beam ! Clean residual mean=0.000016 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 0.0602645 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0602645 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=0.082416Jy sigma=0.000817 ! Fit after self-cal, rms=0.082154Jy sigma=0.000815 ! Inverting map ! Added new window around map position (2.4, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122155 Jy ! Component: 100 - total flux cleaned = 0.0178888 Jy ! Total flux subtracted in 100 components = 0.0178888 Jy ! Clean residual min=-0.003505 max=0.008160 Jy/beam ! Clean residual mean=0.000005 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.0781533 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.0781533 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=0.080382Jy sigma=0.000792 ! Fit after self-cal, rms=0.079927Jy sigma=0.000787 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705887 Jy ! Component: 100 - total flux cleaned = 0.0102307 Jy ! Total flux subtracted in 100 components = 0.0102307 Jy ! Clean residual min=-0.003022 max=0.004677 Jy/beam ! Clean residual mean=0.000001 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.088384 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.088384 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=0.079368Jy sigma=0.000780 ! Fit after self-cal, rms=0.079161Jy sigma=0.000778 ! 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=1.234 mas, bmaj=3.188 mas, bpa=15.41 degrees ! Estimated noise=314.864 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 = 0.00362545 Jy ! Component: 100 - total flux cleaned = 0.00500688 Jy ! Component: 150 - total flux cleaned = 0.00505071 Jy ! Component: 200 - total flux cleaned = 0.00501949 Jy ! Total flux subtracted in 200 components = 0.00501949 Jy ! Clean residual min=-0.002972 max=0.002803 Jy/beam ! Clean residual mean=-0.000008 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0934035 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 50 components and 0.0934035 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=0.078987Jy sigma=0.000776 ! Fit after self-cal, rms=0.078923Jy sigma=0.000776 ! Inverting map 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 1.06 HN 1.00 KP 0.98 ! LA 1.06 MK 1.00* NL 1.04 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.04 KP 0.85 ! LA 1.08 MK 1.00* NL 1.00 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.03 KP 0.84 ! LA 1.04 MK 1.00* NL 1.08 OV 0.97 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 0.98 KP 0.78 ! LA 1.10 MK 1.00* NL 1.06 OV 0.93 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 0.94 KP 0.81 ! LA 1.08 MK 1.00* NL 1.06 OV 0.96 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.03 KP 0.74 ! LA 1.09 MK 1.00* NL 1.06 OV 1.00 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.19 HN 0.98 KP 0.81 ! LA 1.13 MK 1.00* NL 1.02 OV 1.04 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.02 KP 0.78 ! LA 1.09 MK 1.00* NL 1.08 OV 1.07 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.05 KP 0.78 ! LA 1.07 MK 1.00* NL 1.04 OV 1.04 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 0.91 KP 0.82 ! LA 1.08 MK 1.00* NL 1.11 OV 1.08 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 0.91 KP 0.84 ! LA 1.13 MK 1.00* NL 1.05 OV 0.97 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.82 KP 0.91 ! LA 1.13 MK 1.00* NL 1.03 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.078923Jy sigma=0.000776 ! Fit after self-cal, rms=0.076595Jy sigma=0.000770 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.232 mas, bmaj=3.171 mas, bpa=15.1 degrees ! Estimated noise=313.299 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 = 0.000948508 Jy ! Component: 100 - total flux cleaned = 0.000760652 Jy ! Component: 150 - total flux cleaned = 0.000569908 Jy ! Component: 200 - total flux cleaned = 0.000454029 Jy ! Total flux subtracted in 200 components = 0.000454029 Jy ! Clean residual min=-0.001224 max=0.001269 Jy/beam ! Clean residual mean=-0.000003 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0938575 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.0938575 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=0.076552Jy sigma=0.000769 ! Fit after self-cal, rms=0.076513Jy sigma=0.000768 ! 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=0.076513Jy sigma=0.000768 ! Fit after self-cal, rms=0.076925Jy sigma=0.000767 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.229 mas, bmaj=3.15 mas, bpa=14.61 degrees ! Estimated noise=311.855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000657917 Jy ! Component: 100 - total flux cleaned = 0.000659543 Jy ! Component: 150 - total flux cleaned = 0.000585881 Jy ! Component: 200 - total flux cleaned = 0.00056626 Jy ! Total flux subtracted in 200 components = 0.00056626 Jy ! Clean residual min=-0.000965 max=0.000826 Jy/beam ! Clean residual mean=0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0944238 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.0944238 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=0.076897Jy sigma=0.000767 ! Fit after self-cal, rms=0.076922Jy sigma=0.000767 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) ! Added new window around map position (-0.6, -14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000737511 Jy ! Component: 100 - total flux cleaned = 0.000710756 Jy ! Component: 150 - total flux cleaned = 0.000576199 Jy ! Component: 200 - total flux cleaned = 0.000454177 Jy ! Total flux subtracted in 200 components = 0.000454177 Jy ! Clean residual min=-0.000839 max=0.000768 Jy/beam ! Clean residual mean=-0.000000 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.094878 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.0948779 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=0.076901Jy sigma=0.000767 ! Fit after self-cal, rms=0.076899Jy sigma=0.000767 ! 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=0.076899Jy sigma=0.000767 ! Fit after self-cal, rms=0.076429Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.228 mas, bmaj=3.137 mas, bpa=14.44 degrees ! Estimated noise=310.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367376 Jy ! Component: 100 - total flux cleaned = 0.000397204 Jy ! Component: 150 - total flux cleaned = 0.000287871 Jy ! Component: 200 - total flux cleaned = 0.000239172 Jy ! Total flux subtracted in 200 components = 0.000239172 Jy ! Clean residual min=-0.000807 max=0.000690 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0951171 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 100 components and 0.0951171 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=0.076417Jy sigma=0.000767 ! Fit after self-cal, rms=0.076415Jy sigma=0.000766 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 = 0.000162578 Jy ! Component: 100 - total flux cleaned = 0.000163467 Jy ! Component: 150 - total flux cleaned = 8.44951e-05 Jy ! Component: 200 - total flux cleaned = 4.04392e-05 Jy ! Total flux subtracted in 200 components = 4.04392e-05 Jy ! Clean residual min=-0.000810 max=0.000675 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0951575 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 103 components and 0.0951576 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=0.076406Jy sigma=0.000766 ! Fit after self-cal, rms=0.076403Jy sigma=0.000766 ! 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=0.076403Jy sigma=0.000766 ! Fit after self-cal, rms=0.076116Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.427 mas, bmaj=4.074 mas, bpa=7.528 degrees ! Estimated noise=347.001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184663 Jy ! Component: 100 - total flux cleaned = 6.01204e-05 Jy ! Component: 150 - total flux cleaned = -2.97739e-06 Jy ! Component: 200 - total flux cleaned = -2.94271e-05 Jy ! Total flux subtracted in 200 components = -2.94271e-05 Jy ! Clean residual min=-0.000669 max=0.000689 Jy/beam ! Clean residual mean=0.000003 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0951281 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.0951281 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=0.076112Jy sigma=0.000766 ! Fit after self-cal, rms=0.076111Jy sigma=0.000766 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 = 7.58962e-05 Jy ! Component: 100 - total flux cleaned = 9.25749e-06 Jy ! Component: 150 - total flux cleaned = -1.46157e-05 Jy ! Component: 200 - total flux cleaned = -3.58259e-05 Jy ! Total flux subtracted in 200 components = -3.58259e-05 Jy ! Clean residual min=-0.000668 max=0.000678 Jy/beam ! Clean residual mean=0.000003 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0950923 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 122 components and 0.0950923 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=0.076109Jy sigma=0.000766 ! Fit after self-cal, rms=0.076110Jy sigma=0.000766 ! 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=1.228 mas, bmaj=3.13 mas, bpa=14.36 degrees ! Estimated noise=309.114 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.228 x 3.13 at 14.36 degrees (North through East) ! Clean map min=-0.00089883 max=0.054639 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=0.9375 mas, bmaj=2.726 mas, bpa=18.96 degrees ! Estimated noise=561.196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0468694 Jy ! Component: 100 - total flux cleaned = 0.0675737 Jy ! Component: 150 - total flux cleaned = 0.0786652 Jy ! Component: 200 - total flux cleaned = 0.0849578 Jy ! Total flux subtracted in 200 components = 0.0849578 Jy ! Clean residual min=-0.002198 max=0.003258 Jy/beam ! Clean residual mean=0.000011 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0849578 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0849578 Jy ! Inverting map and beam ! Estimated beam: bmin=1.228 mas, bmaj=3.13 mas, bpa=14.36 degrees ! Estimated noise=309.114 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 = 0.00477229 Jy ! Component: 100 - total flux cleaned = 0.0075096 Jy ! Component: 150 - total flux cleaned = 0.00920978 Jy ! Component: 200 - total flux cleaned = 0.0103609 Jy ! Total flux subtracted in 200 components = 0.0103609 Jy ! Clean residual min=-0.001216 max=0.001002 Jy/beam ! Clean residual mean=0.000003 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0953187 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.0953187 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=2.427 mas, bmaj=4.074 mas, bpa=7.528 degrees ! Estimated noise=347.001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000339044 Jy ! Component: 100 - total flux cleaned = 0.000443002 Jy ! Component: 150 - total flux cleaned = 0.00048586 Jy ! Component: 200 - total flux cleaned = 0.000416515 Jy ! Total flux subtracted in 200 components = 0.000416515 Jy ! Clean residual min=-0.000886 max=0.000729 Jy/beam ! Clean residual mean=0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0957353 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 = -6.04029e-05 Jy ! Component: 100 - total flux cleaned = -0.000114389 Jy ! Component: 150 - total flux cleaned = -0.00018799 Jy ! Component: 200 - total flux cleaned = -0.000243706 Jy ! Total flux subtracted in 200 components = -0.000243706 Jy ! Clean residual min=-0.000816 max=0.000707 Jy/beam ! Clean residual mean=0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0954916 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 74 components and 0.0954916 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.228 mas, bmaj=3.13 mas, bpa=14.36 degrees ! Estimated noise=309.114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.42917e-05 Jy ! Component: 100 - total flux cleaned = -5.31268e-05 Jy ! Component: 150 - total flux cleaned = -0.000127158 Jy ! Component: 200 - total flux cleaned = -0.000230201 Jy ! Total flux subtracted in 200 components = -0.000230201 Jy ! Clean residual min=-0.000906 max=0.000761 Jy/beam ! Clean residual mean=0.000002 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0952614 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.0952613 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=0.076121Jy sigma=0.000766 ! Fit after self-cal, rms=0.076116Jy sigma=0.000766 wmodel J0310-0823_X_2014_08_05_pus_map.mod ! Writing 91 model components to file: J0310-0823_X_2014_08_05_pus_map.mod wobs J0310-0823_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0310-0823_X_2014_08_05_pus_uvs.fits wwins J0310-0823_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J0310-0823_X_2014_08_05_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 = -0.000261196 Jy ! Component: 100 - total flux cleaned = -0.000461387 Jy ! Component: 150 - total flux cleaned = -0.000624699 Jy ! Component: 200 - total flux cleaned = -0.00070217 Jy ! Component: 250 - total flux cleaned = -0.000755103 Jy ! Component: 300 - total flux cleaned = -0.000846248 Jy ! Component: 350 - total flux cleaned = -0.000904415 Jy ! Component: 400 - total flux cleaned = -0.000913634 Jy ! Component: 450 - total flux cleaned = -0.000931604 Jy ! Component: 500 - total flux cleaned = -0.000949476 Jy ! Component: 550 - total flux cleaned = -0.000966848 Jy ! Component: 600 - total flux cleaned = -0.000983984 Jy ! Component: 650 - total flux cleaned = -0.00103354 Jy ! Component: 700 - total flux cleaned = -0.00105759 Jy ! Component: 750 - total flux cleaned = -0.00106558 Jy ! Component: 800 - total flux cleaned = -0.00108126 Jy ! Component: 850 - total flux cleaned = -0.00108887 Jy ! Component: 900 - total flux cleaned = -0.00112585 Jy ! Component: 950 - total flux cleaned = -0.00112577 Jy ! Component: 1000 - total flux cleaned = -0.00115465 Jy ! Component: 1050 - total flux cleaned = -0.00118298 Jy ! Component: 1100 - total flux cleaned = -0.00121062 Jy ! Component: 1150 - total flux cleaned = -0.00123101 Jy ! Component: 1200 - total flux cleaned = -0.0012646 Jy ! Component: 1250 - total flux cleaned = -0.00129121 Jy ! Component: 1300 - total flux cleaned = -0.00129133 Jy ! Component: 1350 - total flux cleaned = -0.00131078 Jy ! Component: 1400 - total flux cleaned = -0.00133638 Jy ! Component: 1450 - total flux cleaned = -0.00132367 Jy ! Component: 1500 - total flux cleaned = -0.00134251 Jy ! Component: 1550 - total flux cleaned = -0.00135469 Jy ! Component: 1600 - total flux cleaned = -0.00134851 Jy ! Component: 1650 - total flux cleaned = -0.00136657 Jy ! Component: 1700 - total flux cleaned = -0.00137254 Jy ! Component: 1750 - total flux cleaned = -0.00139625 Jy ! Component: 1800 - total flux cleaned = -0.00141383 Jy ! Component: 1850 - total flux cleaned = -0.00144292 Jy ! Component: 1900 - total flux cleaned = -0.00147174 Jy ! Component: 1950 - total flux cleaned = -0.0014888 Jy ! Component: 2000 - total flux cleaned = -0.00150005 Jy ! Total flux subtracted in 2048 components = -0.00152251 Jy ! Clean residual min=-0.000287 max=0.000280 Jy/beam ! Clean residual mean=-0.000002 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0937388 Jy keep ! Adding 113 model components to the UV plane model. ! The established model now contains 204 components and 0.0937388 Jy ![Exited script file: muppet] wmap "J0310-0823_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.228 x 3.13 at 14.36 degrees (North through East) ! Clean map min=-0.00093828 max=0.053898 Jy/beam ! Writing clean map to FITS file: J0310-0823_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0538984 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105306 device "J0310-0823_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0310-0823_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.586139 0.586139 1.17228 2.34455 4.68911 9.37822 18.7564 37.5129 75.0257 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.228 x 3.13 at 14.36 degrees (North through East) ! Clean map min=-0.00093828 max=0.053898 Jy/beam quit ! Quitting program ! Log file J0310-0823_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:05:33 2016