! Started logfile: J0506-0950_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:04:07 2016 obs J0506-0950_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0506-0950_X_2014_08_09_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.768925 visibilities/baseline/integration-bin. ! Found source: J0506-0950 ! ! 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 324 lines of history. ! ! Reading 51072 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 J0506-0950_X_2014_08_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.955528Jy sigma=0.010684 ! Fit after self-cal, rms=0.930838Jy sigma=0.010416 ! 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=0.901 mas, bmaj=2.776 mas, bpa=19.55 degrees ! Estimated noise=465.928 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 = 0.0535696 Jy ! Component: 100 - total flux cleaned = 0.0704544 Jy ! Total flux subtracted in 100 components = 0.0704544 Jy ! Clean residual min=-0.003679 max=0.007471 Jy/beam ! Clean residual mean=0.000040 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.0704544 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0704544 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=0.077629Jy sigma=0.000818 ! Fit after self-cal, rms=0.077518Jy sigma=0.000817 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00949857 Jy ! Component: 100 - total flux cleaned = 0.0152184 Jy ! Total flux subtracted in 100 components = 0.0152184 Jy ! Clean residual min=-0.002803 max=0.003345 Jy/beam ! Clean residual mean=0.000014 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.0856728 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0856728 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=0.076057Jy sigma=0.000800 ! Fit after self-cal, rms=0.076024Jy sigma=0.000799 ! 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=1.096 mas, bmaj=3.012 mas, bpa=18.71 degrees ! Estimated noise=282.887 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 = 0.00540357 Jy ! Component: 100 - total flux cleaned = 0.00827395 Jy ! Component: 150 - total flux cleaned = 0.0093873 Jy ! Component: 200 - total flux cleaned = 0.00957996 Jy ! Total flux subtracted in 200 components = 0.00957996 Jy ! Clean residual min=-0.003204 max=0.002854 Jy/beam ! Clean residual mean=-0.000002 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0952528 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.0952528 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=0.075613Jy sigma=0.000795 ! Fit after self-cal, rms=0.075606Jy sigma=0.000794 ! 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 0.92 FD 1.11 HN 1.03 KP 0.94 ! LA 1.02 MK 1.00* NL 0.98 OV 0.98 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.06 KP 0.88 ! LA 0.99 MK 1.00* NL 0.95 OV 0.98 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.09 KP 0.83 ! LA 1.02 MK 1.00* NL 0.94 OV 0.99 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.15 KP 0.81 ! LA 1.07 MK 1.00* NL 0.98 OV 0.96 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.08 KP 0.77 ! LA 1.03 MK 1.00* NL 1.12 OV 1.00 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.02 KP 0.80 ! LA 1.02 MK 1.00* NL 1.02 OV 0.99 ! PT 0.98 SC 1.42 ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.19 HN 1.22 KP 0.80 ! LA 1.10 MK 1.00* NL 1.04 OV 1.04 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.10 KP 0.76 ! LA 1.03 MK 1.00* NL 1.01 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.05 KP 0.79 ! LA 1.07 MK 1.00* NL 1.03 OV 0.99 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.04 KP 0.81 ! LA 1.09 MK 1.00* NL 0.98 OV 1.00 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.14 HN 1.19 KP 1.00 ! LA 1.08 MK 1.00* NL 0.99 OV 1.01 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.17 HN 0.97 KP 0.89 ! LA 1.07 MK 1.00* NL 1.00 OV 1.01 ! PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.075606Jy sigma=0.000794 ! Fit after self-cal, rms=0.075878Jy sigma=0.000787 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=3.038 mas, bpa=18.74 degrees ! Estimated noise=284.069 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 = 0.0003578 Jy ! Component: 100 - total flux cleaned = 0.000328946 Jy ! Component: 150 - total flux cleaned = 0.000305138 Jy ! Component: 200 - total flux cleaned = 0.000304471 Jy ! Total flux subtracted in 200 components = 0.000304471 Jy ! Clean residual min=-0.001313 max=0.001266 Jy/beam ! Clean residual mean=-0.000005 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0955572 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.0955572 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=0.075853Jy sigma=0.000787 ! Fit after self-cal, rms=0.075887Jy sigma=0.000787 ! 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=0.075887Jy sigma=0.000787 ! Fit after self-cal, rms=0.076601Jy sigma=0.000785 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=3.012 mas, bpa=18.73 degrees ! Estimated noise=283.122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000348197 Jy ! Component: 100 - total flux cleaned = 0.000322961 Jy ! Component: 150 - total flux cleaned = 0.00027906 Jy ! Component: 200 - total flux cleaned = 0.000239057 Jy ! Total flux subtracted in 200 components = 0.000239057 Jy ! Clean residual min=-0.001036 max=0.000864 Jy/beam ! Clean residual mean=-0.000005 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0957963 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.0957963 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=0.076583Jy sigma=0.000785 ! Fit after self-cal, rms=0.076620Jy sigma=0.000785 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 = -4.70055e-05 Jy ! Component: 100 - total flux cleaned = -6.65622e-05 Jy ! Component: 150 - total flux cleaned = -0.000102605 Jy ! Component: 200 - total flux cleaned = -0.000135596 Jy ! Total flux subtracted in 200 components = -0.000135596 Jy ! Clean residual min=-0.001013 max=0.000850 Jy/beam ! Clean residual mean=-0.000005 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0956607 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.0956607 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=0.076610Jy sigma=0.000785 ! Fit after self-cal, rms=0.076609Jy sigma=0.000785 ! 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=0.076609Jy sigma=0.000785 ! Fit after self-cal, rms=0.076642Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=3.003 mas, bpa=18.78 degrees ! Estimated noise=282.687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129476 Jy ! Component: 100 - total flux cleaned = 0.000110983 Jy ! Component: 150 - total flux cleaned = 7.79358e-05 Jy ! Component: 200 - total flux cleaned = 4.85557e-05 Jy ! Total flux subtracted in 200 components = 4.85557e-05 Jy ! Clean residual min=-0.001011 max=0.000819 Jy/beam ! Clean residual mean=-0.000005 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0957093 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.0957093 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=0.076633Jy sigma=0.000785 ! Fit after self-cal, rms=0.076636Jy sigma=0.000785 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 = -2.53206e-05 Jy ! Component: 100 - total flux cleaned = -6.91937e-05 Jy ! Component: 150 - total flux cleaned = -8.1569e-05 Jy ! Component: 200 - total flux cleaned = -0.000106063 Jy ! Total flux subtracted in 200 components = -0.000106063 Jy ! Clean residual min=-0.000995 max=0.000812 Jy/beam ! Clean residual mean=-0.000004 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0956032 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.0956032 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=0.076630Jy sigma=0.000785 ! Fit after self-cal, rms=0.076630Jy sigma=0.000785 ! 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=0.076630Jy sigma=0.000785 ! Fit after self-cal, rms=0.076607Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.258 mas, bmaj=4.032 mas, bpa=7.993 degrees ! Estimated noise=326.282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00028814 Jy ! Component: 100 - total flux cleaned = -0.00029374 Jy ! Component: 150 - total flux cleaned = -0.000304035 Jy ! Component: 200 - total flux cleaned = -0.000308592 Jy ! Total flux subtracted in 200 components = -0.000308592 Jy ! Clean residual min=-0.000823 max=0.000730 Jy/beam ! Clean residual mean=-0.000007 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0952946 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 64 components and 0.0952946 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=0.076605Jy sigma=0.000785 ! Fit after self-cal, rms=0.076606Jy sigma=0.000785 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 = -3.58293e-05 Jy ! Component: 100 - total flux cleaned = -4.05569e-05 Jy ! Component: 150 - total flux cleaned = -3.69315e-05 Jy ! Component: 200 - total flux cleaned = -4.02057e-05 Jy ! Total flux subtracted in 200 components = -4.02057e-05 Jy ! Clean residual min=-0.000827 max=0.000721 Jy/beam ! Clean residual mean=-0.000007 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0952544 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 66 components and 0.0952544 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=0.076605Jy sigma=0.000785 ! Fit after self-cal, rms=0.076604Jy sigma=0.000785 ! 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=1.101 mas, bmaj=3 mas, bpa=18.82 degrees ! Estimated noise=282.531 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 3 at 18.82 degrees (North through East) ! Clean map min=-0.00096039 max=0.070703 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=0.9052 mas, bmaj=2.75 mas, bpa=19.7 degrees ! Estimated noise=465.438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0535562 Jy ! Component: 100 - total flux cleaned = 0.0728166 Jy ! Component: 150 - total flux cleaned = 0.082625 Jy ! Component: 200 - total flux cleaned = 0.0884017 Jy ! Total flux subtracted in 200 components = 0.0884017 Jy ! Clean residual min=-0.001807 max=0.002944 Jy/beam ! Clean residual mean=0.000011 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0884017 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0884017 Jy ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=3 mas, bpa=18.82 degrees ! Estimated noise=282.531 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 = 0.00400613 Jy ! Component: 100 - total flux cleaned = 0.00607097 Jy ! Component: 150 - total flux cleaned = 0.00675987 Jy ! Component: 200 - total flux cleaned = 0.00696455 Jy ! Total flux subtracted in 200 components = 0.00696455 Jy ! Clean residual min=-0.001090 max=0.000866 Jy/beam ! Clean residual mean=-0.000004 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0953662 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.0953662 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=2.258 mas, bmaj=4.032 mas, bpa=7.993 degrees ! Estimated noise=326.282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189379 Jy ! Component: 100 - total flux cleaned = 0.000150688 Jy ! Component: 150 - total flux cleaned = 8.41185e-05 Jy ! Component: 200 - total flux cleaned = 4.50051e-05 Jy ! Total flux subtracted in 200 components = 4.50051e-05 Jy ! Clean residual min=-0.000920 max=0.000727 Jy/beam ! Clean residual mean=-0.000007 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0954112 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.3902e-05 Jy ! Component: 100 - total flux cleaned = -7.48387e-05 Jy ! Component: 150 - total flux cleaned = -9.61035e-05 Jy ! Component: 200 - total flux cleaned = -0.000115973 Jy ! Total flux subtracted in 200 components = -0.000115973 Jy ! Clean residual min=-0.000898 max=0.000717 Jy/beam ! Clean residual mean=-0.000007 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0952953 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.0952952 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=3 mas, bpa=18.82 degrees ! Estimated noise=282.531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000136559 Jy ! Component: 100 - total flux cleaned = -8.81377e-05 Jy ! Component: 150 - total flux cleaned = -6.04435e-05 Jy ! Component: 200 - total flux cleaned = -7.21091e-05 Jy ! Total flux subtracted in 200 components = -7.21091e-05 Jy ! Clean residual min=-0.000990 max=0.000782 Jy/beam ! Clean residual mean=-0.000003 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0952231 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0952231 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=0.076594Jy sigma=0.000784 ! Fit after self-cal, rms=0.076593Jy sigma=0.000784 wmodel J0506-0950_X_2014_08_09_pus_map.mod ! Writing 52 model components to file: J0506-0950_X_2014_08_09_pus_map.mod wobs J0506-0950_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0506-0950_X_2014_08_09_pus_uvs.fits wwins J0506-0950_X_2014_08_09_pus_map.win ! wwins: Wrote 1 windows to J0506-0950_X_2014_08_09_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 = -0.000430912 Jy ! Component: 100 - total flux cleaned = -0.000688265 Jy ! Component: 150 - total flux cleaned = -0.000744082 Jy ! Component: 200 - total flux cleaned = -0.000731041 Jy ! Component: 250 - total flux cleaned = -0.000692648 Jy ! Component: 300 - total flux cleaned = -0.000692954 Jy ! Component: 350 - total flux cleaned = -0.000716655 Jy ! Component: 400 - total flux cleaned = -0.000728335 Jy ! Component: 450 - total flux cleaned = -0.000728333 Jy ! Component: 500 - total flux cleaned = -0.000717721 Jy ! Component: 550 - total flux cleaned = -0.000728335 Jy ! Component: 600 - total flux cleaned = -0.0007181 Jy ! Component: 650 - total flux cleaned = -0.000728419 Jy ! Component: 700 - total flux cleaned = -0.000748076 Jy ! Component: 750 - total flux cleaned = -0.000728432 Jy ! Component: 800 - total flux cleaned = -0.000747397 Jy ! Component: 850 - total flux cleaned = -0.000747271 Jy ! Component: 900 - total flux cleaned = -0.000765646 Jy ! Component: 950 - total flux cleaned = -0.00080162 Jy ! Component: 1000 - total flux cleaned = -0.000801336 Jy ! Component: 1050 - total flux cleaned = -0.000775049 Jy ! Component: 1100 - total flux cleaned = -0.000757727 Jy ! Component: 1150 - total flux cleaned = -0.000732321 Jy ! Component: 1200 - total flux cleaned = -0.000724024 Jy ! Component: 1250 - total flux cleaned = -0.000691132 Jy ! Component: 1300 - total flux cleaned = -0.00067509 Jy ! Component: 1350 - total flux cleaned = -0.000651186 Jy ! Component: 1400 - total flux cleaned = -0.000651151 Jy ! Component: 1450 - total flux cleaned = -0.000627741 Jy ! Component: 1500 - total flux cleaned = -0.00060483 Jy ! Component: 1550 - total flux cleaned = -0.000551999 Jy ! Component: 1600 - total flux cleaned = -0.000544587 Jy ! Component: 1650 - total flux cleaned = -0.000522337 Jy ! Component: 1700 - total flux cleaned = -0.000485971 Jy ! Component: 1750 - total flux cleaned = -0.000464494 Jy ! Component: 1800 - total flux cleaned = -0.000450212 Jy ! Component: 1850 - total flux cleaned = -0.000408149 Jy ! Component: 1900 - total flux cleaned = -0.000387436 Jy ! Component: 1950 - total flux cleaned = -0.000380439 Jy ! Component: 2000 - total flux cleaned = -0.000366863 Jy ! Total flux subtracted in 2048 components = -0.000353476 Jy ! Clean residual min=-0.000371 max=0.000388 Jy/beam ! Clean residual mean=-0.000003 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0948696 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 185 components and 0.0948696 Jy ![Exited script file: muppet] wmap "J0506-0950_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 3 at 18.82 degrees (North through East) ! Clean map min=-0.00082471 max=0.070581 Jy/beam ! Writing clean map to FITS file: J0506-0950_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0705806 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132127 device "J0506-0950_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0506-0950_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.561602 0.561602 1.1232 2.24641 4.49282 8.98563 17.9713 35.9425 71.8851 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.07 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 3 at 18.82 degrees (North through East) ! Clean map min=-0.00082471 max=0.070581 Jy/beam quit ! Quitting program ! Log file J0506-0950_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:04:10 2016