! Started logfile: J0738-0626_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:08:32 2016 obs J0738-0626_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0738-0626_X_2014_08_05_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.766938 visibilities/baseline/integration-bin. ! Found source: J0738-0626 ! ! 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 33960 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 J0738-0626_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 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.871818Jy sigma=0.009592 ! Fit after self-cal, rms=0.827466Jy sigma=0.009161 ! 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=0.8688 mas, bmaj=2.832 mas, bpa=21.79 degrees ! Estimated noise=603.62 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 = 0.126539 Jy ! Component: 100 - total flux cleaned = 0.182842 Jy ! Total flux subtracted in 100 components = 0.182842 Jy ! Clean residual min=-0.020206 max=0.035046 Jy/beam ! Clean residual mean=0.000098 rms=0.007327 Jy/beam ! Combined flux in latest and established models = 0.182842 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.182842 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=0.139914Jy sigma=0.001529 ! Fit after self-cal, rms=0.138847Jy sigma=0.001517 ! 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=1.095 mas, bmaj=3.038 mas, bpa=20 degrees ! Estimated noise=347.981 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 = 0.0523763 Jy ! Component: 100 - total flux cleaned = 0.0779555 Jy ! Component: 150 - total flux cleaned = 0.0922672 Jy ! Component: 200 - total flux cleaned = 0.101036 Jy ! Total flux subtracted in 200 components = 0.101036 Jy ! Clean residual min=-0.023773 max=0.052462 Jy/beam ! Clean residual mean=0.000312 rms=0.008091 Jy/beam ! Combined flux in latest and established models = 0.283878 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 46 components and 0.283878 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=0.119190Jy sigma=0.001294 ! Fit after self-cal, rms=0.119058Jy sigma=0.001290 ! Inverting map ! Added new window around map position (-3.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0486969 Jy ! Component: 100 - total flux cleaned = 0.069093 Jy ! Component: 150 - total flux cleaned = 0.0827115 Jy ! Component: 200 - total flux cleaned = 0.0909224 Jy ! Total flux subtracted in 200 components = 0.0909224 Jy ! Clean residual min=-0.016825 max=0.036987 Jy/beam ! Clean residual mean=0.000177 rms=0.005308 Jy/beam ! Combined flux in latest and established models = 0.374801 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 79 components and 0.374801 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=0.099359Jy sigma=0.001060 ! Fit after self-cal, rms=0.098007Jy sigma=0.001041 ! Inverting map ! Added new window around map position (-6.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257453 Jy ! Component: 100 - total flux cleaned = 0.0348076 Jy ! Component: 150 - total flux cleaned = 0.0405816 Jy ! Component: 200 - total flux cleaned = 0.0455635 Jy ! Total flux subtracted in 200 components = 0.0455635 Jy ! Clean residual min=-0.012740 max=0.012746 Jy/beam ! Clean residual mean=0.000105 rms=0.003295 Jy/beam ! Combined flux in latest and established models = 0.420364 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.420364 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=0.086510Jy sigma=0.000912 ! Fit after self-cal, rms=0.085512Jy sigma=0.000900 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.09 HN 1.12 KP 0.93 ! LA 0.98 MK 1.00* NL 0.98 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.09 HN 1.15 KP 0.88 ! LA 0.97 MK 1.00* NL 0.97 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.17 KP 0.86 ! LA 0.98 MK 1.00* NL 0.99 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 1.09 KP 0.80 ! LA 1.01 MK 1.00* NL 0.97 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.06 KP 0.77 ! LA 1.00 MK 1.00* NL 0.98 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.06 KP 0.77 ! LA 0.99 MK 1.00* NL 0.99 OV 1.02 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.21 HN 1.22 KP 0.81 ! LA 1.08 MK 1.00* NL 1.05 OV 1.11 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.15 HN 1.19 KP 0.76 ! LA 1.00 MK 1.00* NL 0.99 OV 1.05 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.12 KP 0.79 ! LA 1.01 MK 1.00* NL 0.99 OV 1.06 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.10 KP 0.83 ! LA 1.03 MK 1.00* NL 1.00 OV 1.05 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.08 KP 0.85 ! LA 1.04 MK 1.00* NL 1.00 OV 1.02 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.04 KP 0.88 ! LA 1.03 MK 1.00* NL 1.00 OV 1.04 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.085512Jy sigma=0.000900 ! Fit after self-cal, rms=0.077220Jy sigma=0.000827 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=3.078 mas, bpa=20.55 degrees ! Estimated noise=343.067 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 (-12.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124927 Jy ! Component: 100 - total flux cleaned = 0.0202488 Jy ! Component: 150 - total flux cleaned = 0.0259144 Jy ! Component: 200 - total flux cleaned = 0.0293997 Jy ! Total flux subtracted in 200 components = 0.0293997 Jy ! Clean residual min=-0.004401 max=0.004626 Jy/beam ! Clean residual mean=0.000048 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.449764 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 140 components and 0.449764 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=0.074906Jy sigma=0.000797 ! Fit after self-cal, rms=0.074766Jy sigma=0.000794 ! 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=0.074766Jy sigma=0.000794 ! Fit after self-cal, rms=0.074726Jy sigma=0.000791 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=3.071 mas, bpa=20.27 degrees ! Estimated noise=340.844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408693 Jy ! Component: 100 - total flux cleaned = 0.00732393 Jy ! Component: 150 - total flux cleaned = 0.0093193 Jy ! Component: 200 - total flux cleaned = 0.0106412 Jy ! Total flux subtracted in 200 components = 0.0106412 Jy ! Clean residual min=-0.003420 max=0.003367 Jy/beam ! Clean residual mean=0.000010 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.460405 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 167 components and 0.460405 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=0.074246Jy sigma=0.000784 ! Fit after self-cal, rms=0.074236Jy sigma=0.000784 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 = 0.00219933 Jy ! Component: 100 - total flux cleaned = 0.00339077 Jy ! Component: 150 - total flux cleaned = 0.00419034 Jy ! Component: 200 - total flux cleaned = 0.00520354 Jy ! Total flux subtracted in 200 components = 0.00520354 Jy ! Clean residual min=-0.003002 max=0.002935 Jy/beam ! Clean residual mean=0.000005 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.465609 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 190 components and 0.465609 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=0.073987Jy sigma=0.000781 ! Fit after self-cal, rms=0.073975Jy sigma=0.000781 ! 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=0.073975Jy sigma=0.000781 ! Fit after self-cal, rms=0.073588Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=3.067 mas, bpa=20.22 degrees ! Estimated noise=339.387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143776 Jy ! Component: 100 - total flux cleaned = 0.00243654 Jy ! Component: 150 - total flux cleaned = 0.00343221 Jy ! Component: 200 - total flux cleaned = 0.00412215 Jy ! Total flux subtracted in 200 components = 0.00412215 Jy ! Clean residual min=-0.002549 max=0.002535 Jy/beam ! Clean residual mean=0.000006 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.469731 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 214 components and 0.469731 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=0.073409Jy sigma=0.000778 ! Fit after self-cal, rms=0.073399Jy sigma=0.000778 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 = 0.00104139 Jy ! Component: 100 - total flux cleaned = 0.00176169 Jy ! Component: 150 - total flux cleaned = 0.00229314 Jy ! Component: 200 - total flux cleaned = 0.00278743 Jy ! Total flux subtracted in 200 components = 0.00278743 Jy ! Clean residual min=-0.002284 max=0.002332 Jy/beam ! Clean residual mean=0.000003 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.472518 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 220 components and 0.472518 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=0.073288Jy sigma=0.000777 ! Fit after self-cal, rms=0.073282Jy sigma=0.000777 ! 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=0.073282Jy sigma=0.000777 ! Fit after self-cal, rms=0.073028Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.254 mas, bmaj=3.886 mas, bpa=10.64 degrees ! Estimated noise=387.786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248572 Jy ! Component: 100 - total flux cleaned = 0.00340215 Jy ! Component: 150 - total flux cleaned = 0.00421624 Jy ! Component: 200 - total flux cleaned = 0.004803 Jy ! Total flux subtracted in 200 components = 0.004803 Jy ! Clean residual min=-0.002145 max=0.002226 Jy/beam ! Clean residual mean=0.000002 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.477321 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 244 components and 0.477321 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=0.072956Jy sigma=0.000775 ! Fit after self-cal, rms=0.072948Jy sigma=0.000775 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 = 0.000847756 Jy ! Component: 100 - total flux cleaned = 0.00143975 Jy ! Component: 150 - total flux cleaned = 0.00183293 Jy ! Component: 200 - total flux cleaned = 0.00210464 Jy ! Total flux subtracted in 200 components = 0.00210464 Jy ! Clean residual min=-0.001898 max=0.001977 Jy/beam ! Clean residual mean=-0.000002 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.479426 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 252 components and 0.479426 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=0.072914Jy sigma=0.000775 ! Fit after self-cal, rms=0.072908Jy sigma=0.000775 ! 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=1.096 mas, bmaj=3.065 mas, bpa=20.2 degrees ! Estimated noise=338.414 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.096 x 3.065 at 20.2 degrees (North through East) ! Clean map min=-0.0036412 max=0.17435 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=0.8659 mas, bmaj=2.852 mas, bpa=21.9 degrees ! Estimated noise=592.897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125152 Jy ! Component: 100 - total flux cleaned = 0.184253 Jy ! Component: 150 - total flux cleaned = 0.226041 Jy ! Component: 200 - total flux cleaned = 0.258563 Jy ! Total flux subtracted in 200 components = 0.258563 Jy ! Clean residual min=-0.011680 max=0.019132 Jy/beam ! Clean residual mean=0.000068 rms=0.004445 Jy/beam ! Combined flux in latest and established models = 0.258563 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.258563 Jy ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=3.065 mas, bpa=20.2 degrees ! Estimated noise=338.414 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 = 0.0387811 Jy ! Component: 100 - total flux cleaned = 0.0668883 Jy ! Component: 150 - total flux cleaned = 0.0887103 Jy ! Component: 200 - total flux cleaned = 0.105937 Jy ! Total flux subtracted in 200 components = 0.105937 Jy ! Clean residual min=-0.007987 max=0.010551 Jy/beam ! Clean residual mean=0.000122 rms=0.003213 Jy/beam ! Combined flux in latest and established models = 0.3645 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 56 components and 0.3645 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=2.254 mas, bmaj=3.886 mas, bpa=10.64 degrees ! Estimated noise=387.786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211926 Jy ! Component: 100 - total flux cleaned = 0.0373411 Jy ! Component: 150 - total flux cleaned = 0.0501534 Jy ! Component: 200 - total flux cleaned = 0.0604641 Jy ! Total flux subtracted in 200 components = 0.0604641 Jy ! Clean residual min=-0.006518 max=0.007533 Jy/beam ! Clean residual mean=0.000105 rms=0.002509 Jy/beam ! Combined flux in latest and established models = 0.424964 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 = 0.00840653 Jy ! Component: 100 - total flux cleaned = 0.0153969 Jy ! Component: 150 - total flux cleaned = 0.0212837 Jy ! Component: 200 - total flux cleaned = 0.025717 Jy ! Total flux subtracted in 200 components = 0.025717 Jy ! Clean residual min=-0.004161 max=0.003833 Jy/beam ! Clean residual mean=0.000056 rms=0.001484 Jy/beam ! Combined flux in latest and established models = 0.450682 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 116 components and 0.450681 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=3.065 mas, bpa=20.2 degrees ! Estimated noise=338.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306088 Jy ! Component: 100 - total flux cleaned = 0.00570813 Jy ! Component: 150 - total flux cleaned = 0.00817248 Jy ! Component: 200 - total flux cleaned = 0.0105018 Jy ! Total flux subtracted in 200 components = 0.0105018 Jy ! Clean residual min=-0.003119 max=0.002331 Jy/beam ! Clean residual mean=0.000022 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.461183 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 141 components and 0.461183 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=0.073150Jy sigma=0.000778 ! Fit after self-cal, rms=0.072989Jy sigma=0.000777 wmodel J0738-0626_X_2014_08_05_pus_map.mod ! Writing 141 model components to file: J0738-0626_X_2014_08_05_pus_map.mod wobs J0738-0626_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0738-0626_X_2014_08_05_pus_uvs.fits wwins J0738-0626_X_2014_08_05_pus_map.win ! wwins: Wrote 4 windows to J0738-0626_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 = -0.000656298 Jy ! Component: 100 - total flux cleaned = -0.000699736 Jy ! Component: 150 - total flux cleaned = -0.000585201 Jy ! Component: 200 - total flux cleaned = -0.000547394 Jy ! Component: 250 - total flux cleaned = -0.000680047 Jy ! Component: 300 - total flux cleaned = -0.000712672 Jy ! Component: 350 - total flux cleaned = -0.000742934 Jy ! Component: 400 - total flux cleaned = -0.000653417 Jy ! Component: 450 - total flux cleaned = -0.000653829 Jy ! Component: 500 - total flux cleaned = -0.00073578 Jy ! Component: 550 - total flux cleaned = -0.000735384 Jy ! Component: 600 - total flux cleaned = -0.000735277 Jy ! Component: 650 - total flux cleaned = -0.000760587 Jy ! Component: 700 - total flux cleaned = -0.000809166 Jy ! Component: 750 - total flux cleaned = -0.000857265 Jy ! Component: 800 - total flux cleaned = -0.000926811 Jy ! Component: 850 - total flux cleaned = -0.000949414 Jy ! Component: 900 - total flux cleaned = -0.000993285 Jy ! Component: 950 - total flux cleaned = -0.00101457 Jy ! Component: 1000 - total flux cleaned = -0.00105554 Jy ! Component: 1050 - total flux cleaned = -0.00109645 Jy ! Component: 1100 - total flux cleaned = -0.00107701 Jy ! Component: 1150 - total flux cleaned = -0.00115371 Jy ! Component: 1200 - total flux cleaned = -0.0011536 Jy ! Component: 1250 - total flux cleaned = -0.00115359 Jy ! Component: 1300 - total flux cleaned = -0.00115361 Jy ! Component: 1350 - total flux cleaned = -0.00108369 Jy ! Component: 1400 - total flux cleaned = -0.00118688 Jy ! Component: 1450 - total flux cleaned = -0.00116974 Jy ! Component: 1500 - total flux cleaned = -0.001219 Jy ! Component: 1550 - total flux cleaned = -0.00117047 Jy ! Component: 1600 - total flux cleaned = -0.00120209 Jy ! Component: 1650 - total flux cleaned = -0.00117099 Jy ! Component: 1700 - total flux cleaned = -0.00117135 Jy ! Component: 1750 - total flux cleaned = -0.00117118 Jy ! Component: 1800 - total flux cleaned = -0.00112731 Jy ! Component: 1850 - total flux cleaned = -0.00109883 Jy ! Component: 1900 - total flux cleaned = -0.00109916 Jy ! Component: 1950 - total flux cleaned = -0.00107159 Jy ! Component: 2000 - total flux cleaned = -0.0010582 Jy ! Total flux subtracted in 2048 components = -0.00105792 Jy ! Clean residual min=-0.000771 max=0.000707 Jy/beam ! Clean residual mean=0.000012 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.460125 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 295 components and 0.460125 Jy ![Exited script file: muppet] wmap "J0738-0626_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.096 x 3.065 at 20.2 degrees (North through East) ! Clean map min=-0.0023573 max=0.1729 Jy/beam ! Writing clean map to FITS file: J0738-0626_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 0.172896 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000274778 device "J0738-0626_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0738-0626_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.476782 0.476782 0.953563 1.90713 3.81425 7.62851 15.257 30.514 61.028 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.172 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.096 x 3.065 at 20.2 degrees (North through East) ! Clean map min=-0.0023573 max=0.1729 Jy/beam quit ! Quitting program ! Log file J0738-0626_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:08:35 2016