! Started logfile: J1000-3139_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:10:01 2016 obs J1000-3139_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1000-3139_X_2014_08_05_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.687512 visibilities/baseline/integration-bin. ! Found source: J1000-3139 ! ! 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 41952 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 J1000-3139_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 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.951265Jy sigma=0.008661 ! Fit after self-cal, rms=0.912121Jy sigma=0.008337 ! 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=0.8263 mas, bmaj=2.898 mas, bpa=18 degrees ! Estimated noise=915.881 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 = 0.0639033 Jy ! Component: 100 - total flux cleaned = 0.0875853 Jy ! Total flux subtracted in 100 components = 0.0875853 Jy ! Clean residual min=-0.005208 max=0.011317 Jy/beam ! Clean residual mean=-0.000040 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 0.0875853 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0875853 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=0.096750Jy sigma=0.000820 ! Fit after self-cal, rms=0.096615Jy sigma=0.000819 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139611 Jy ! Component: 100 - total flux cleaned = 0.0228108 Jy ! Total flux subtracted in 100 components = 0.0228108 Jy ! Clean residual min=-0.004451 max=0.005396 Jy/beam ! Clean residual mean=0.000023 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.110396 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 50 components and 0.110396 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=0.093670Jy sigma=0.000787 ! Fit after self-cal, rms=0.093677Jy sigma=0.000787 ! 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=1.072 mas, bmaj=3.499 mas, bpa=16.7 degrees ! Estimated noise=383.694 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 = 0.00903195 Jy ! Component: 100 - total flux cleaned = 0.0138718 Jy ! Component: 150 - total flux cleaned = 0.0166244 Jy ! Component: 200 - total flux cleaned = 0.0182412 Jy ! Total flux subtracted in 200 components = 0.0182412 Jy ! Clean residual min=-0.005171 max=0.004170 Jy/beam ! Clean residual mean=0.000075 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.128637 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 75 components and 0.128637 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=0.092846Jy sigma=0.000779 ! Fit after self-cal, rms=0.092856Jy sigma=0.000779 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 0.93 KP 0.94 ! LA 0.98 MK 1.00* NL 1.13 OV 0.98 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 1.04 KP 0.87 ! LA 0.97 MK 1.00* NL 1.13 OV 0.97 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.06 KP 0.83 ! LA 1.05 MK 1.00* NL 1.11 OV 0.98 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.02 KP 0.79 ! LA 1.03 MK 1.00* NL 1.10 OV 0.95 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.14 HN 0.92 KP 0.75 ! LA 1.01 MK 1.00* NL 1.12 OV 0.99 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.09 HN 1.00 KP 0.77 ! LA 1.02 MK 1.00* NL 1.09 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.21 HN 1.30 KP 0.82 ! LA 1.08 MK 1.00* NL 1.09 OV 1.02 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 0.94 KP 0.71 ! LA 1.07 MK 1.00* NL 1.15 OV 1.03 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.10 HN 1.15 KP 0.76 ! LA 1.01 MK 1.00* NL 1.13 OV 1.02 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 0.92 KP 0.78 ! LA 1.06 MK 1.00* NL 1.09 OV 1.03 ! PT 1.00 SC 0.92 ! ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.00 KP 0.82 ! LA 1.01 MK 1.00* NL 1.19 OV 1.01 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 0.92 KP 0.87 ! LA 1.04 MK 1.00* NL 1.03 OV 0.99 ! PT 0.99 SC 0.96 ! ! ! Fit before self-cal, rms=0.092856Jy sigma=0.000779 ! Fit after self-cal, rms=0.093191Jy sigma=0.000768 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=3.5 mas, bpa=16.69 degrees ! Estimated noise=385.381 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 = -0.00031828 Jy ! Component: 100 - total flux cleaned = -0.000275946 Jy ! Component: 150 - total flux cleaned = -0.000276885 Jy ! Component: 200 - total flux cleaned = -0.000276828 Jy ! Total flux subtracted in 200 components = -0.000276828 Jy ! Clean residual min=-0.001632 max=0.002242 Jy/beam ! Clean residual mean=0.000035 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.12836 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.12836 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=0.093179Jy sigma=0.000768 ! Fit after self-cal, rms=0.093282Jy sigma=0.000767 ! 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=0.093282Jy sigma=0.000767 ! Fit after self-cal, rms=0.094461Jy sigma=0.000766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=3.498 mas, bpa=16.74 degrees ! Estimated noise=385.809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.23113e-05 Jy ! Component: 100 - total flux cleaned = -8.83281e-06 Jy ! Component: 150 - total flux cleaned = -9.49929e-06 Jy ! Component: 200 - total flux cleaned = -3.00189e-05 Jy ! Total flux subtracted in 200 components = -3.00189e-05 Jy ! Clean residual min=-0.001456 max=0.002028 Jy/beam ! Clean residual mean=0.000021 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.12833 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 87 components and 0.12833 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=0.094449Jy sigma=0.000766 ! Fit after self-cal, rms=0.094488Jy 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) ! Added new window around map position (7.4, 25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181894 Jy ! Component: 100 - total flux cleaned = 0.00194414 Jy ! Component: 150 - total flux cleaned = 0.00197853 Jy ! Component: 200 - total flux cleaned = 0.00205813 Jy ! Total flux subtracted in 200 components = 0.00205813 Jy ! Clean residual min=-0.001337 max=0.001552 Jy/beam ! Clean residual mean=0.000013 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.130388 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.130388 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=0.094441Jy sigma=0.000766 ! Fit after self-cal, rms=0.094423Jy sigma=0.000766 ! 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=0.094423Jy sigma=0.000766 ! Fit after self-cal, rms=0.094556Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=3.5 mas, bpa=16.77 degrees ! Estimated noise=385.706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000657742 Jy ! Component: 100 - total flux cleaned = 0.000684269 Jy ! Component: 150 - total flux cleaned = 0.000614945 Jy ! Component: 200 - total flux cleaned = 0.000614924 Jy ! Total flux subtracted in 200 components = 0.000614924 Jy ! Clean residual min=-0.001270 max=0.001511 Jy/beam ! Clean residual mean=0.000012 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.131003 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.131003 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=0.094540Jy sigma=0.000766 ! Fit after self-cal, rms=0.094532Jy 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 = 5.87656e-05 Jy ! Component: 100 - total flux cleaned = 7.90639e-05 Jy ! Component: 150 - total flux cleaned = 9.74576e-05 Jy ! Component: 200 - total flux cleaned = 9.68303e-05 Jy ! Total flux subtracted in 200 components = 9.68303e-05 Jy ! Clean residual min=-0.001278 max=0.001453 Jy/beam ! Clean residual mean=0.000012 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.1311 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.1311 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=0.094523Jy sigma=0.000766 ! Fit after self-cal, rms=0.094520Jy 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=0.094520Jy sigma=0.000766 ! Fit after self-cal, rms=0.094614Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.507 mas, bmaj=6.538 mas, bpa=5.114 degrees ! Estimated noise=441.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142493 Jy ! Component: 100 - total flux cleaned = 8.96398e-05 Jy ! Component: 150 - total flux cleaned = 2.64046e-05 Jy ! Component: 200 - total flux cleaned = -1.61689e-05 Jy ! Total flux subtracted in 200 components = -1.61689e-05 Jy ! Clean residual min=-0.001325 max=0.001632 Jy/beam ! Clean residual mean=0.000019 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.131084 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 120 components and 0.131084 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=0.094610Jy sigma=0.000765 ! Fit after self-cal, rms=0.094610Jy sigma=0.000765 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 = 6.2482e-05 Jy ! Component: 100 - total flux cleaned = 3.26874e-05 Jy ! Component: 150 - total flux cleaned = -7.57736e-06 Jy ! Component: 200 - total flux cleaned = -2.03754e-05 Jy ! Total flux subtracted in 200 components = -2.03754e-05 Jy ! Clean residual min=-0.001331 max=0.001610 Jy/beam ! Clean residual mean=0.000018 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.131064 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 123 components and 0.131064 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=0.094608Jy sigma=0.000765 ! Fit after self-cal, rms=0.094607Jy sigma=0.000765 ! 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=1.065 mas, bmaj=3.504 mas, bpa=16.79 degrees ! Estimated noise=385.716 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 3.504 at 16.79 degrees (North through East) ! Clean map min=-0.0012193 max=0.078372 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=0.8219 mas, bmaj=2.907 mas, bpa=18 degrees ! Estimated noise=923.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0641956 Jy ! Component: 100 - total flux cleaned = 0.0886109 Jy ! Component: 150 - total flux cleaned = 0.102314 Jy ! Component: 200 - total flux cleaned = 0.110963 Jy ! Total flux subtracted in 200 components = 0.110963 Jy ! Clean residual min=-0.003012 max=0.005520 Jy/beam ! Clean residual mean=-0.000022 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.110963 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.110963 Jy ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=3.504 mas, bpa=16.79 degrees ! Estimated noise=385.716 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 = 0.00807105 Jy ! Component: 100 - total flux cleaned = 0.0121927 Jy ! Component: 150 - total flux cleaned = 0.0148551 Jy ! Component: 200 - total flux cleaned = 0.0167149 Jy ! Total flux subtracted in 200 components = 0.0167149 Jy ! Clean residual min=-0.001553 max=0.002261 Jy/beam ! Clean residual mean=0.000008 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.127678 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 74 components and 0.127678 Jy ! Inverting map ! Added new window around map position (-0.2, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169303 Jy ! Component: 100 - total flux cleaned = 0.0020197 Jy ! Component: 150 - total flux cleaned = 0.00225776 Jy ! Component: 200 - total flux cleaned = 0.00243324 Jy ! Total flux subtracted in 200 components = 0.00243324 Jy ! Clean residual min=-0.001319 max=0.001707 Jy/beam ! Clean residual mean=0.000010 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.130111 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.130111 Jy ! Inverting map ! Added new window around map position (-1.6, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102727 Jy ! Component: 100 - total flux cleaned = 0.00130414 Jy ! Component: 150 - total flux cleaned = 0.00136285 Jy ! Component: 200 - total flux cleaned = 0.00138934 Jy ! Total flux subtracted in 200 components = 0.00138934 Jy ! Clean residual min=-0.001236 max=0.001205 Jy/beam ! Clean residual mean=0.000008 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.131501 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 115 components and 0.131501 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=2.507 mas, bmaj=6.538 mas, bpa=5.114 degrees ! Estimated noise=441.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204905 Jy ! Component: 100 - total flux cleaned = 0.000332576 Jy ! Component: 150 - total flux cleaned = 0.000369961 Jy ! Component: 200 - total flux cleaned = 0.00040381 Jy ! Total flux subtracted in 200 components = 0.00040381 Jy ! Clean residual min=-0.001269 max=0.001327 Jy/beam ! Clean residual mean=0.000010 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.131905 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 = 1.54586e-05 Jy ! Component: 100 - total flux cleaned = 1.54585e-05 Jy ! Component: 150 - total flux cleaned = 1.54085e-06 Jy ! Component: 200 - total flux cleaned = -1.23938e-05 Jy ! Total flux subtracted in 200 components = -1.23938e-05 Jy ! Clean residual min=-0.001252 max=0.001304 Jy/beam ! Clean residual mean=0.000010 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.131892 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 146 components and 0.131892 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=3.504 mas, bpa=16.79 degrees ! Estimated noise=385.716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000249198 Jy ! Component: 100 - total flux cleaned = -0.000359933 Jy ! Component: 150 - total flux cleaned = -0.000463262 Jy ! Component: 200 - total flux cleaned = -0.000521582 Jy ! Total flux subtracted in 200 components = -0.000521582 Jy ! Clean residual min=-0.001187 max=0.001152 Jy/beam ! Clean residual mean=0.000008 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.131371 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 165 components and 0.131371 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=0.094562Jy sigma=0.000765 ! Fit after self-cal, rms=0.094532Jy sigma=0.000765 wmodel J1000-3139_X_2014_08_05_pus_map.mod ! Writing 165 model components to file: J1000-3139_X_2014_08_05_pus_map.mod wobs J1000-3139_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1000-3139_X_2014_08_05_pus_uvs.fits wwins J1000-3139_X_2014_08_05_pus_map.win ! wwins: Wrote 4 windows to J1000-3139_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 = 0.000113531 Jy ! Component: 100 - total flux cleaned = 0.000114591 Jy ! Component: 150 - total flux cleaned = 0.000148942 Jy ! Component: 200 - total flux cleaned = 0.000181988 Jy ! Component: 250 - total flux cleaned = 0.000166591 Jy ! Component: 300 - total flux cleaned = 0.000105955 Jy ! Component: 350 - total flux cleaned = 0.000120539 Jy ! Component: 400 - total flux cleaned = 0.000120475 Jy ! Component: 450 - total flux cleaned = 0.000120561 Jy ! Component: 500 - total flux cleaned = 0.000106928 Jy ! Component: 550 - total flux cleaned = 6.80199e-05 Jy ! Component: 600 - total flux cleaned = 9.32199e-05 Jy ! Component: 650 - total flux cleaned = 0.000117589 Jy ! Component: 700 - total flux cleaned = 0.000117499 Jy ! Component: 750 - total flux cleaned = 0.000141175 Jy ! Component: 800 - total flux cleaned = 0.000141143 Jy ! Component: 850 - total flux cleaned = 0.000141391 Jy ! Component: 900 - total flux cleaned = 0.00011968 Jy ! Component: 950 - total flux cleaned = 0.000109003 Jy ! Component: 1000 - total flux cleaned = 3.51441e-05 Jy ! Component: 1050 - total flux cleaned = 4.21113e-06 Jy ! Component: 1100 - total flux cleaned = -2.63416e-05 Jy ! Component: 1150 - total flux cleaned = -4.64457e-05 Jy ! Component: 1200 - total flux cleaned = -0.000105218 Jy ! Component: 1250 - total flux cleaned = -0.000143597 Jy ! Component: 1300 - total flux cleaned = -0.00017181 Jy ! Component: 1350 - total flux cleaned = -0.000227558 Jy ! Component: 1400 - total flux cleaned = -0.000264216 Jy ! Component: 1450 - total flux cleaned = -0.000309436 Jy ! Component: 1500 - total flux cleaned = -0.00031845 Jy ! Component: 1550 - total flux cleaned = -0.000388722 Jy ! Component: 1600 - total flux cleaned = -0.000423223 Jy ! Component: 1650 - total flux cleaned = -0.000465734 Jy ! Component: 1700 - total flux cleaned = -0.000499421 Jy ! Component: 1750 - total flux cleaned = -0.000515989 Jy ! Component: 1800 - total flux cleaned = -0.000540855 Jy ! Component: 1850 - total flux cleaned = -0.000589412 Jy ! Component: 1900 - total flux cleaned = -0.000613233 Jy ! Component: 1950 - total flux cleaned = -0.000644634 Jy ! Component: 2000 - total flux cleaned = -0.000644547 Jy ! Total flux subtracted in 2048 components = -0.000705857 Jy ! Clean residual min=-0.000401 max=0.000426 Jy/beam ! Clean residual mean=-0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.130665 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 312 components and 0.130665 Jy ![Exited script file: muppet] wmap "J1000-3139_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 3.504 at 16.79 degrees (North through East) ! Clean map min=-0.0010427 max=0.078803 Jy/beam ! Writing clean map to FITS file: J1000-3139_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 0.0788027 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155482 device "J1000-3139_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1000-3139_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.591917 0.591917 1.18383 2.36767 4.73534 9.47068 18.9414 37.8827 75.7654 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 3.504 at 16.79 degrees (North through East) ! Clean map min=-0.0010427 max=0.078803 Jy/beam quit ! Quitting program ! Log file J1000-3139_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:10:04 2016