! Started logfile: J0847+3831_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:10:21 2016 obs J0847+3831_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0847+3831_X_2014_06_09_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.700098 visibilities/baseline/integration-bin. ! Found source: J0847+3831 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 42720 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 J0847+3831_X_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 178 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 178 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 178 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 178 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 178 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 178 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 178 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 178 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 178 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 178 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 178 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 178 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.941893Jy sigma=0.011616 ! Fit after self-cal, rms=0.881076Jy sigma=0.010930 ! 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=0.7428 mas, bmaj=1.402 mas, bpa=-17.98 degrees ! Estimated noise=626.85 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 = 0.0908012 Jy ! Component: 100 - total flux cleaned = 0.112225 Jy ! Total flux subtracted in 100 components = 0.112225 Jy ! Clean residual min=-0.005992 max=0.014265 Jy/beam ! Clean residual mean=-0.000083 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.112225 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.112225 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=0.072041Jy sigma=0.000846 ! Fit after self-cal, rms=0.072039Jy sigma=0.000846 ! Inverting map ! Added new window around map position (4.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123493 Jy ! Component: 100 - total flux cleaned = 0.0185998 Jy ! Total flux subtracted in 100 components = 0.0185998 Jy ! Clean residual min=-0.005302 max=0.005286 Jy/beam ! Clean residual mean=-0.000042 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.130825 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.130825 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=0.069636Jy sigma=0.000818 ! Fit after self-cal, rms=0.069412Jy sigma=0.000815 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9976 mas, bmaj=1.668 mas, bpa=-13.45 degrees ! Estimated noise=279.016 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 = 0.00731255 Jy ! Component: 100 - total flux cleaned = 0.0120847 Jy ! Component: 150 - total flux cleaned = 0.0154169 Jy ! Component: 200 - total flux cleaned = 0.0177737 Jy ! Total flux subtracted in 200 components = 0.0177737 Jy ! Clean residual min=-0.005754 max=0.004146 Jy/beam ! Clean residual mean=-0.000010 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.148598 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 0.148598 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=0.068401Jy sigma=0.000804 ! Fit after self-cal, rms=0.068372Jy sigma=0.000804 ! 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 1.00* FD 1.11 HN 1.08 KP 0.90 ! LA 1.04 MK 0.99 NL 1.01 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.05 KP 0.85 ! LA 1.03 MK 0.99 NL 1.02 OV 0.99 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.05 KP 0.83 ! LA 1.05 MK 1.00 NL 1.03 OV 0.99 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.07 KP 0.78 ! LA 1.07 MK 1.02 NL 1.00 OV 0.99 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 0.98 KP 0.74 ! LA 1.04 MK 1.06 NL 1.04 OV 1.00 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.03 KP 0.72 ! LA 1.06 MK 0.99 NL 1.03 OV 1.02 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.16 KP 0.77 ! LA 1.10 MK 1.05 NL 1.08 OV 1.08 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.10 KP 0.73 ! LA 1.02 MK 0.99 NL 1.03 OV 1.02 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.07 KP 0.76 ! LA 1.03 MK 0.97 NL 1.01 OV 1.07 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.08 KP 0.80 ! LA 1.05 MK 1.05 NL 1.05 OV 0.99 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.09 KP 0.81 ! LA 1.06 MK 1.02 NL 1.03 OV 0.97 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.02 KP 0.83 ! LA 1.05 MK 1.01 NL 1.04 OV 1.02 ! PT 0.96 SC 1.04 ! ! ! Fit before self-cal, rms=0.068372Jy sigma=0.000804 ! Fit after self-cal, rms=0.066325Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.693 mas, bpa=-13.34 degrees ! Estimated noise=279.226 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 = 0.000457055 Jy ! Component: 100 - total flux cleaned = 0.000184729 Jy ! Component: 150 - total flux cleaned = 6.42834e-05 Jy ! Component: 200 - total flux cleaned = -9.60858e-06 Jy ! Total flux subtracted in 200 components = -9.60858e-06 Jy ! Clean residual min=-0.001136 max=0.001297 Jy/beam ! Clean residual mean=-0.000011 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.148589 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.148589 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=0.066262Jy sigma=0.000776 ! Fit after self-cal, rms=0.066289Jy sigma=0.000775 ! 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=0.066289Jy sigma=0.000775 ! Fit after self-cal, rms=0.066509Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.691 mas, bpa=-13.2 degrees ! Estimated noise=278.797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285684 Jy ! Component: 100 - total flux cleaned = 5.32281e-05 Jy ! Component: 150 - total flux cleaned = -2.25887e-05 Jy ! Component: 200 - total flux cleaned = -8.98194e-05 Jy ! Total flux subtracted in 200 components = -8.98194e-05 Jy ! Clean residual min=-0.000952 max=0.001116 Jy/beam ! Clean residual mean=-0.000004 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.148499 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.148499 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=0.066492Jy sigma=0.000774 ! Fit after self-cal, rms=0.066502Jy sigma=0.000774 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 = 0.000123535 Jy ! Component: 100 - total flux cleaned = 6.68153e-05 Jy ! Component: 150 - total flux cleaned = 1.5149e-05 Jy ! Component: 200 - total flux cleaned = -2.06769e-05 Jy ! Total flux subtracted in 200 components = -2.06769e-05 Jy ! Clean residual min=-0.000939 max=0.001019 Jy/beam ! Clean residual mean=-0.000004 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.148478 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.148478 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=0.066496Jy sigma=0.000774 ! Fit after self-cal, rms=0.066494Jy sigma=0.000774 ! 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=0.066494Jy sigma=0.000774 ! Fit after self-cal, rms=0.066610Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.693 mas, bpa=-13.21 degrees ! Estimated noise=278.608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214292 Jy ! Component: 100 - total flux cleaned = -0.00030963 Jy ! Component: 150 - total flux cleaned = -0.000350896 Jy ! Component: 200 - total flux cleaned = -0.000399955 Jy ! Total flux subtracted in 200 components = -0.000399955 Jy ! Clean residual min=-0.000900 max=0.000962 Jy/beam ! Clean residual mean=-0.000004 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.148078 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.148078 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=0.066603Jy sigma=0.000774 ! Fit after self-cal, rms=0.066606Jy sigma=0.000774 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 = 3.02529e-05 Jy ! Component: 100 - total flux cleaned = -1.31879e-05 Jy ! Component: 150 - total flux cleaned = -3.32683e-05 Jy ! Component: 200 - total flux cleaned = -6.24307e-05 Jy ! Total flux subtracted in 200 components = -6.24307e-05 Jy ! Clean residual min=-0.000888 max=0.000935 Jy/beam ! Clean residual mean=-0.000004 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.148016 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.148016 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=0.066603Jy sigma=0.000774 ! Fit after self-cal, rms=0.066601Jy sigma=0.000774 ! 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=0.066601Jy sigma=0.000774 ! Fit after self-cal, rms=0.066670Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.318 mas, bmaj=3.208 mas, bpa=-16.96 degrees ! Estimated noise=333.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.68086e-05 Jy ! Component: 100 - total flux cleaned = -9.56475e-05 Jy ! Component: 150 - total flux cleaned = -0.000111084 Jy ! Component: 200 - total flux cleaned = -0.000117918 Jy ! Total flux subtracted in 200 components = -0.000117918 Jy ! Clean residual min=-0.000807 max=0.000898 Jy/beam ! Clean residual mean=-0.000005 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.147898 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.147898 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=0.066669Jy sigma=0.000774 ! Fit after self-cal, rms=0.066671Jy sigma=0.000774 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 = 2.5275e-05 Jy ! Component: 100 - total flux cleaned = 4.04236e-05 Jy ! Component: 150 - total flux cleaned = 2.77118e-05 Jy ! Component: 200 - total flux cleaned = 1.58681e-05 Jy ! Total flux subtracted in 200 components = 1.58681e-05 Jy ! Clean residual min=-0.000789 max=0.000880 Jy/beam ! Clean residual mean=-0.000005 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.147914 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 69 components and 0.147914 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=0.066672Jy sigma=0.000774 ! Fit after self-cal, rms=0.066671Jy sigma=0.000774 ! 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=1.011 mas, bmaj=1.695 mas, bpa=-13.23 degrees ! Estimated noise=278.441 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.695 at -13.23 degrees (North through East) ! Clean map min=-0.00084436 max=0.11544 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=0.7513 mas, bmaj=1.409 mas, bpa=-17.6 degrees ! Estimated noise=632.578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.091357 Jy ! Component: 100 - total flux cleaned = 0.115273 Jy ! Component: 150 - total flux cleaned = 0.126151 Jy ! Component: 200 - total flux cleaned = 0.131747 Jy ! Total flux subtracted in 200 components = 0.131747 Jy ! Clean residual min=-0.002140 max=0.002844 Jy/beam ! Clean residual mean=-0.000032 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.131747 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.131747 Jy ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.695 mas, bpa=-13.23 degrees ! Estimated noise=278.441 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 = 0.00502129 Jy ! Component: 100 - total flux cleaned = 0.00806466 Jy ! Component: 150 - total flux cleaned = 0.0101718 Jy ! Component: 200 - total flux cleaned = 0.0116689 Jy ! Total flux subtracted in 200 components = 0.0116689 Jy ! Clean residual min=-0.000925 max=0.001639 Jy/beam ! Clean residual mean=-0.000016 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.143416 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 48 components and 0.143416 Jy ! Inverting map ! Added new window around map position (1.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145246 Jy ! Component: 100 - total flux cleaned = 0.00229041 Jy ! Component: 150 - total flux cleaned = 0.00289909 Jy ! Component: 200 - total flux cleaned = 0.00319849 Jy ! Total flux subtracted in 200 components = 0.00319849 Jy ! Clean residual min=-0.000757 max=0.000815 Jy/beam ! Clean residual mean=-0.000007 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.146614 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.146614 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=2.318 mas, bmaj=3.208 mas, bpa=-16.96 degrees ! Estimated noise=333.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000587956 Jy ! Component: 100 - total flux cleaned = 0.000900248 Jy ! Component: 150 - total flux cleaned = 0.000965833 Jy ! Component: 200 - total flux cleaned = 0.00102731 Jy ! Total flux subtracted in 200 components = 0.00102731 Jy ! Clean residual min=-0.000758 max=0.000885 Jy/beam ! Clean residual mean=-0.000006 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.147641 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 = 4.51453e-05 Jy ! Component: 100 - total flux cleaned = 5.65508e-05 Jy ! Component: 150 - total flux cleaned = 7.2632e-05 Jy ! Component: 200 - total flux cleaned = 8.26654e-05 Jy ! Total flux subtracted in 200 components = 8.26654e-05 Jy ! Clean residual min=-0.000751 max=0.000882 Jy/beam ! Clean residual mean=-0.000006 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.147724 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.147724 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.695 mas, bpa=-13.23 degrees ! Estimated noise=278.441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104954 Jy ! Component: 100 - total flux cleaned = -0.000180151 Jy ! Component: 150 - total flux cleaned = -0.000198619 Jy ! Component: 200 - total flux cleaned = -0.000206839 Jy ! Total flux subtracted in 200 components = -0.000206839 Jy ! Clean residual min=-0.000700 max=0.000809 Jy/beam ! Clean residual mean=-0.000004 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.147517 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 95 components and 0.147517 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=0.066653Jy sigma=0.000773 ! Fit after self-cal, rms=0.066644Jy sigma=0.000773 wmodel J0847+3831_X_2014_06_09_pus_map.mod ! Writing 95 model components to file: J0847+3831_X_2014_06_09_pus_map.mod wobs J0847+3831_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0847+3831_X_2014_06_09_pus_uvs.fits wwins J0847+3831_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J0847+3831_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184554 Jy ! Component: 100 - total flux cleaned = 0.000145648 Jy ! Component: 150 - total flux cleaned = 0.000109302 Jy ! Component: 200 - total flux cleaned = 8.63796e-05 Jy ! Component: 250 - total flux cleaned = 7.53132e-05 Jy ! Component: 300 - total flux cleaned = 5.39475e-05 Jy ! Component: 350 - total flux cleaned = 3.3284e-05 Jy ! Component: 400 - total flux cleaned = 1.31229e-05 Jy ! Component: 450 - total flux cleaned = -2.62062e-05 Jy ! Component: 500 - total flux cleaned = -6.44768e-05 Jy ! Component: 550 - total flux cleaned = -0.000129849 Jy ! Component: 600 - total flux cleaned = -0.000157242 Jy ! Component: 650 - total flux cleaned = -0.000192791 Jy ! Component: 700 - total flux cleaned = -0.000236325 Jy ! Component: 750 - total flux cleaned = -0.000279089 Jy ! Component: 800 - total flux cleaned = -0.000329433 Jy ! Component: 850 - total flux cleaned = -0.000378791 Jy ! Component: 900 - total flux cleaned = -0.000411202 Jy ! Component: 950 - total flux cleaned = -0.000443034 Jy ! Component: 1000 - total flux cleaned = -0.000466548 Jy ! Component: 1050 - total flux cleaned = -0.000489511 Jy ! Component: 1100 - total flux cleaned = -0.000519865 Jy ! Component: 1150 - total flux cleaned = -0.000534725 Jy ! Component: 1200 - total flux cleaned = -0.000549489 Jy ! Component: 1250 - total flux cleaned = -0.000585492 Jy ! Component: 1300 - total flux cleaned = -0.000592477 Jy ! Component: 1350 - total flux cleaned = -0.000627563 Jy ! Component: 1400 - total flux cleaned = -0.000627506 Jy ! Component: 1450 - total flux cleaned = -0.000654843 Jy ! Component: 1500 - total flux cleaned = -0.0006616 Jy ! Component: 1550 - total flux cleaned = -0.000688257 Jy ! Component: 1600 - total flux cleaned = -0.000688192 Jy ! Component: 1650 - total flux cleaned = -0.000681735 Jy ! Component: 1700 - total flux cleaned = -0.000707368 Jy ! Component: 1750 - total flux cleaned = -0.000701107 Jy ! Component: 1800 - total flux cleaned = -0.000694894 Jy ! Component: 1850 - total flux cleaned = -0.000707256 Jy ! Component: 1900 - total flux cleaned = -0.000695072 Jy ! Component: 1950 - total flux cleaned = -0.00069508 Jy ! Component: 2000 - total flux cleaned = -0.00069517 Jy ! Total flux subtracted in 2048 components = -0.000712938 Jy ! Clean residual min=-0.000313 max=0.000315 Jy/beam ! Clean residual mean=-0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.146804 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 239 components and 0.146804 Jy ![Exited script file: muppet] wmap "J0847+3831_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.695 at -13.23 degrees (North through East) ! Clean map min=-0.00058968 max=0.11636 Jy/beam ! Writing clean map to FITS file: J0847+3831_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.11636 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111483 device "J0847+3831_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0847+3831_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.287427 0.287427 0.574854 1.14971 2.29942 4.59883 9.19767 18.3953 36.7907 73.5813 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.116 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.695 at -13.23 degrees (North through East) ! Clean map min=-0.00058968 max=0.11636 Jy/beam quit ! Quitting program ! Log file J0847+3831_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:10:24 2016