! Started logfile: J2317-1756_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:17:37 2016 obs J2317-1756_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J2317-1756_X_2014_08_05_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.704683 visibilities/baseline/integration-bin. ! Found source: J2317-1756 ! ! 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 46044 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 J2317-1756_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 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 366 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 305 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000693Jy sigma=0.011483 ! Fit after self-cal, rms=0.961092Jy sigma=0.011052 ! 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=0.8442 mas, bmaj=3.324 mas, bpa=22.23 degrees ! Estimated noise=767.664 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 = 0.0312969 Jy ! Component: 100 - total flux cleaned = 0.0384362 Jy ! Total flux subtracted in 100 components = 0.0384362 Jy ! Clean residual min=-0.003037 max=0.004986 Jy/beam ! Clean residual mean=-0.000015 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.0384362 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0384362 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=0.071916Jy sigma=0.000792 ! Fit after self-cal, rms=0.070427Jy sigma=0.000775 ! 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=1.155 mas, bmaj=3.96 mas, bpa=21.14 degrees ! Estimated noise=311.215 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 = 0.00526071 Jy ! Component: 100 - total flux cleaned = 0.00730104 Jy ! Component: 150 - total flux cleaned = 0.00833508 Jy ! Component: 200 - total flux cleaned = 0.00889993 Jy ! Total flux subtracted in 200 components = 0.00889993 Jy ! Clean residual min=-0.002385 max=0.005668 Jy/beam ! Clean residual mean=-0.000011 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.0473361 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 38 components and 0.0473361 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=0.070048Jy sigma=0.000772 ! Fit after self-cal, rms=0.070039Jy sigma=0.000771 ! Inverting map ! Added new window around map position (0, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471892 Jy ! Component: 100 - total flux cleaned = 0.00566644 Jy ! Component: 150 - total flux cleaned = 0.00654016 Jy ! Component: 200 - total flux cleaned = 0.00687177 Jy ! Total flux subtracted in 200 components = 0.00687177 Jy ! Clean residual min=-0.002014 max=0.005195 Jy/beam ! Clean residual mean=-0.000011 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0542079 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.0542079 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=0.069745Jy sigma=0.000767 ! Fit after self-cal, rms=0.069510Jy sigma=0.000765 ! Inverting map ! Added new window around map position (0.2, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459953 Jy ! Component: 100 - total flux cleaned = 0.00700417 Jy ! Component: 150 - total flux cleaned = 0.00868349 Jy ! Component: 200 - total flux cleaned = 0.00981731 Jy ! Total flux subtracted in 200 components = 0.00981731 Jy ! Clean residual min=-0.001602 max=0.001699 Jy/beam ! Clean residual mean=-0.000010 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0640252 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 100 components and 0.0640252 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=0.069215Jy sigma=0.000761 ! Fit after self-cal, rms=0.069074Jy sigma=0.000759 ! 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 1.22 HN 1.01 KP 0.95 ! LA 1.06 MK 1.00* NL 1.08 OV 1.05 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.00* KP 0.94 ! LA 1.01 MK 1.00* NL 1.04 OV 0.99 ! PT 0.93 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.00 KP 0.91 ! LA 1.06 MK 1.00* NL 1.09 OV 0.98 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 0.91 KP 0.88 ! LA 1.10 MK 1.00* NL 0.99 OV 1.02 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.00* KP 0.85 ! LA 1.02 MK 1.00* NL 1.02 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 0.90 KP 0.83 ! LA 1.07 MK 1.00* NL 1.09 OV 1.00 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.16 HN 1.00* KP 0.84 ! LA 0.95 MK 1.00* NL 1.02 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 0.89 KP 0.84 ! LA 1.00 MK 1.00* NL 1.02 OV 1.00 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 0.88 KP 0.88 ! LA 1.00 MK 1.00* NL 1.05 OV 0.97 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 1.00* KP 0.90 ! LA 1.02 MK 1.00* NL 0.98 OV 0.97 ! PT 0.88 SC 0.87 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.00* KP 0.81 ! LA 0.94 MK 1.00* NL 0.97 OV 0.96 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 1.00* KP 0.91 ! LA 1.05 MK 1.00* NL 0.98 OV 0.96 ! PT 0.92 SC 0.92 ! ! ! Fit before self-cal, rms=0.069074Jy sigma=0.000759 ! Fit after self-cal, rms=0.066164Jy sigma=0.000757 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=3.949 mas, bpa=20.93 degrees ! Estimated noise=303.985 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 = 0.00250594 Jy ! Component: 100 - total flux cleaned = 0.00374626 Jy ! Component: 150 - total flux cleaned = 0.00401488 Jy ! Component: 200 - total flux cleaned = 0.00391102 Jy ! Total flux subtracted in 200 components = 0.00391102 Jy ! Clean residual min=-0.000904 max=0.001149 Jy/beam ! Clean residual mean=-0.000005 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0679362 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 0.0679362 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=0.066073Jy sigma=0.000756 ! Fit after self-cal, rms=0.065991Jy sigma=0.000755 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147726 Jy ! Component: 100 - total flux cleaned = 0.00200192 Jy ! Component: 150 - total flux cleaned = 0.00200277 Jy ! Component: 200 - total flux cleaned = 0.00188524 Jy ! Total flux subtracted in 200 components = 0.00188524 Jy ! Clean residual min=-0.001000 max=0.001157 Jy/beam ! Clean residual mean=-0.000005 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0698214 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 140 components and 0.0698214 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=0.065953Jy sigma=0.000754 ! Fit after self-cal, rms=0.065930Jy sigma=0.000754 ! 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=0.065930Jy sigma=0.000754 ! Fit after self-cal, rms=0.066238Jy sigma=0.000754 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=3.937 mas, bpa=20.78 degrees ! Estimated noise=304.817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108373 Jy ! Component: 100 - total flux cleaned = 0.00109466 Jy ! Component: 150 - total flux cleaned = 0.000818333 Jy ! Component: 200 - total flux cleaned = 0.000608855 Jy ! Total flux subtracted in 200 components = 0.000608855 Jy ! Clean residual min=-0.000939 max=0.001110 Jy/beam ! Clean residual mean=-0.000006 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0704303 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 149 components and 0.0704303 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=0.066217Jy sigma=0.000753 ! Fit after self-cal, rms=0.066221Jy sigma=0.000753 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 = 0.000519419 Jy ! Component: 100 - total flux cleaned = 0.000255264 Jy ! Component: 150 - total flux cleaned = 1.88051e-05 Jy ! Component: 200 - total flux cleaned = -0.000160761 Jy ! Total flux subtracted in 200 components = -0.000160761 Jy ! Clean residual min=-0.000948 max=0.001125 Jy/beam ! Clean residual mean=-0.000006 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0702695 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 158 components and 0.0702696 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=0.066206Jy sigma=0.000753 ! Fit after self-cal, rms=0.066195Jy sigma=0.000753 ! Inverting map ! Added new window around map position (-21.6, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000780094 Jy ! Component: 100 - total flux cleaned = 0.00107148 Jy ! Component: 150 - total flux cleaned = 0.00109626 Jy ! Component: 200 - total flux cleaned = 0.00105651 Jy ! Total flux subtracted in 200 components = 0.00105651 Jy ! Clean residual min=-0.000908 max=0.000882 Jy/beam ! Clean residual mean=-0.000006 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0713261 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 187 components and 0.0713261 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=0.066171Jy sigma=0.000752 ! Fit after self-cal, rms=0.066153Jy sigma=0.000752 ! Inverting map ! Added new window around map position (-1, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069919 Jy ! Component: 100 - total flux cleaned = 0.000735186 Jy ! Component: 150 - total flux cleaned = 0.000531002 Jy ! Component: 200 - total flux cleaned = 0.000406898 Jy ! Total flux subtracted in 200 components = 0.000406898 Jy ! Clean residual min=-0.000890 max=0.000873 Jy/beam ! Clean residual mean=-0.000005 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.071733 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 202 components and 0.071733 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=0.066129Jy sigma=0.000752 ! Fit after self-cal, rms=0.066119Jy sigma=0.000752 ! 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=0.066119Jy sigma=0.000752 ! Fit after self-cal, rms=0.066353Jy sigma=0.000752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=3.933 mas, bpa=20.7 degrees ! Estimated noise=304.819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000740717 Jy ! Component: 100 - total flux cleaned = 0.000709606 Jy ! Component: 150 - total flux cleaned = 0.000500754 Jy ! Component: 200 - total flux cleaned = 0.000329472 Jy ! Total flux subtracted in 200 components = 0.000329472 Jy ! Clean residual min=-0.000782 max=0.000836 Jy/beam ! Clean residual mean=-0.000005 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0720625 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 212 components and 0.0720625 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=0.066335Jy sigma=0.000751 ! Fit after self-cal, rms=0.066332Jy sigma=0.000751 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 = 0.000529251 Jy ! Component: 100 - total flux cleaned = 0.000305639 Jy ! Component: 150 - total flux cleaned = 6.70636e-05 Jy ! Component: 200 - total flux cleaned = -0.000114825 Jy ! Total flux subtracted in 200 components = -0.000114825 Jy ! Clean residual min=-0.000782 max=0.000801 Jy/beam ! Clean residual mean=-0.000005 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0719476 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 218 components and 0.0719476 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=0.066317Jy sigma=0.000751 ! Fit after self-cal, rms=0.066308Jy sigma=0.000751 ! Inverting map ! Added new window around map position (14.2, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399943 Jy ! Component: 100 - total flux cleaned = 0.000211085 Jy ! Component: 150 - total flux cleaned = -3.30814e-05 Jy ! Component: 200 - total flux cleaned = -0.000200768 Jy ! Total flux subtracted in 200 components = -0.000200768 Jy ! Clean residual min=-0.000793 max=0.000736 Jy/beam ! Clean residual mean=-0.000004 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0717469 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 236 components and 0.0717469 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=0.066292Jy sigma=0.000751 ! Fit after self-cal, rms=0.066284Jy sigma=0.000751 ! 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=0.066284Jy sigma=0.000751 ! Fit after self-cal, rms=0.066328Jy sigma=0.000751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.461 mas, bmaj=5.235 mas, bpa=10.27 degrees ! Estimated noise=337.865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000799209 Jy ! Component: 100 - total flux cleaned = 0.000937203 Jy ! Component: 150 - total flux cleaned = 0.00099648 Jy ! Component: 200 - total flux cleaned = 0.00099785 Jy ! Total flux subtracted in 200 components = 0.00099785 Jy ! Clean residual min=-0.000684 max=0.000843 Jy/beam ! Clean residual mean=-0.000006 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0727447 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 251 components and 0.0727447 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=0.066316Jy sigma=0.000750 ! Fit after self-cal, rms=0.066319Jy sigma=0.000750 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 = 0.000579064 Jy ! Component: 100 - total flux cleaned = 0.000709119 Jy ! Component: 150 - total flux cleaned = 0.000664189 Jy ! Component: 200 - total flux cleaned = 0.000608009 Jy ! Total flux subtracted in 200 components = 0.000608009 Jy ! Clean residual min=-0.000679 max=0.000822 Jy/beam ! Clean residual mean=-0.000006 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0733527 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 263 components and 0.0733527 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=0.066311Jy sigma=0.000750 ! Fit after self-cal, rms=0.066301Jy sigma=0.000750 ! Inverting map ! Added new window around map position (-19.8, -19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000654494 Jy ! Component: 100 - total flux cleaned = 0.000798173 Jy ! Component: 150 - total flux cleaned = 0.000934246 Jy ! Component: 200 - total flux cleaned = 0.00108339 Jy ! Total flux subtracted in 200 components = 0.00108339 Jy ! Clean residual min=-0.000623 max=0.000516 Jy/beam ! Clean residual mean=-0.000006 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0744361 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 304 components and 0.0744361 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=0.066288Jy sigma=0.000750 ! Fit after self-cal, rms=0.066265Jy sigma=0.000750 ! 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=1.168 mas, bmaj=3.929 mas, bpa=20.68 degrees ! Estimated noise=304.571 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.168 x 3.929 at 20.68 degrees (North through East) ! Clean map min=-0.0018106 max=0.042213 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=0.8416 mas, bmaj=3.254 mas, bpa=22.03 degrees ! Estimated noise=746.384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314446 Jy ! Component: 100 - total flux cleaned = 0.0440738 Jy ! Component: 150 - total flux cleaned = 0.0519879 Jy ! Component: 200 - total flux cleaned = 0.0575498 Jy ! Total flux subtracted in 200 components = 0.0575498 Jy ! Clean residual min=-0.003251 max=0.003235 Jy/beam ! Clean residual mean=-0.000016 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.0575498 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0575498 Jy ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=3.929 mas, bpa=20.68 degrees ! Estimated noise=304.571 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 = 0.00486399 Jy ! Component: 100 - total flux cleaned = 0.00847773 Jy ! Component: 150 - total flux cleaned = 0.010971 Jy ! Component: 200 - total flux cleaned = 0.0122921 Jy ! Total flux subtracted in 200 components = 0.0122921 Jy ! Clean residual min=-0.002073 max=0.001664 Jy/beam ! Clean residual mean=-0.000020 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0698419 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 55 components and 0.0698419 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=2.461 mas, bmaj=5.235 mas, bpa=10.27 degrees ! Estimated noise=337.865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021181 Jy ! Component: 100 - total flux cleaned = 0.00302151 Jy ! Component: 150 - total flux cleaned = 0.00336533 Jy ! Component: 200 - total flux cleaned = 0.00348724 Jy ! Total flux subtracted in 200 components = 0.00348724 Jy ! Clean residual min=-0.001492 max=0.001297 Jy/beam ! Clean residual mean=-0.000020 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0733291 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 = 5.63762e-05 Jy ! Component: 100 - total flux cleaned = 0.000349227 Jy ! Component: 150 - total flux cleaned = 0.000480353 Jy ! Component: 200 - total flux cleaned = 0.000555477 Jy ! Total flux subtracted in 200 components = 0.000555477 Jy ! Clean residual min=-0.001095 max=0.000967 Jy/beam ! Clean residual mean=-0.000015 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0738846 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 138 components and 0.0738846 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=3.929 mas, bpa=20.68 degrees ! Estimated noise=304.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000263013 Jy ! Component: 100 - total flux cleaned = -8.80459e-05 Jy ! Component: 150 - total flux cleaned = -9.45882e-06 Jy ! Component: 200 - total flux cleaned = -4.3416e-05 Jy ! Total flux subtracted in 200 components = -4.3416e-05 Jy ! Clean residual min=-0.001065 max=0.000880 Jy/beam ! Clean residual mean=-0.000008 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0738412 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 163 components and 0.0738412 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=0.066322Jy sigma=0.000750 ! Fit after self-cal, rms=0.066280Jy sigma=0.000750 wmodel J2317-1756_X_2014_08_05_pus_map.mod ! Writing 163 model components to file: J2317-1756_X_2014_08_05_pus_map.mod wobs J2317-1756_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J2317-1756_X_2014_08_05_pus_uvs.fits wwins J2317-1756_X_2014_08_05_pus_map.win ! wwins: Wrote 7 windows to J2317-1756_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 = 1.65738e-05 Jy ! Component: 100 - total flux cleaned = -0.00023131 Jy ! Component: 150 - total flux cleaned = -0.000486644 Jy ! Component: 200 - total flux cleaned = -0.000663273 Jy ! Component: 250 - total flux cleaned = -0.000758643 Jy ! Component: 300 - total flux cleaned = -0.00076987 Jy ! Component: 350 - total flux cleaned = -0.000791753 Jy ! Component: 400 - total flux cleaned = -0.000865068 Jy ! Component: 450 - total flux cleaned = -0.000925958 Jy ! Component: 500 - total flux cleaned = -0.00100483 Jy ! Component: 550 - total flux cleaned = -0.00106224 Jy ! Component: 600 - total flux cleaned = -0.00109938 Jy ! Component: 650 - total flux cleaned = -0.00111754 Jy ! Component: 700 - total flux cleaned = -0.00116146 Jy ! Component: 750 - total flux cleaned = -0.0012125 Jy ! Component: 800 - total flux cleaned = -0.0012373 Jy ! Component: 850 - total flux cleaned = -0.00125352 Jy ! Component: 900 - total flux cleaned = -0.00125353 Jy ! Component: 950 - total flux cleaned = -0.00123795 Jy ! Component: 1000 - total flux cleaned = -0.00123794 Jy ! Component: 1050 - total flux cleaned = -0.00122299 Jy ! Component: 1100 - total flux cleaned = -0.00120106 Jy ! Component: 1150 - total flux cleaned = -0.00118673 Jy ! Component: 1200 - total flux cleaned = -0.0011726 Jy ! Component: 1250 - total flux cleaned = -0.00113076 Jy ! Component: 1300 - total flux cleaned = -0.00112412 Jy ! Component: 1350 - total flux cleaned = -0.00111744 Jy ! Component: 1400 - total flux cleaned = -0.00113071 Jy ! Component: 1450 - total flux cleaned = -0.00113062 Jy ! Component: 1500 - total flux cleaned = -0.00112418 Jy ! Component: 1550 - total flux cleaned = -0.00113691 Jy ! Component: 1600 - total flux cleaned = -0.00114944 Jy ! Component: 1650 - total flux cleaned = -0.00116177 Jy ! Component: 1700 - total flux cleaned = -0.00117399 Jy ! Component: 1750 - total flux cleaned = -0.0011979 Jy ! Component: 1800 - total flux cleaned = -0.00120975 Jy ! Component: 1850 - total flux cleaned = -0.00122716 Jy ! Component: 1900 - total flux cleaned = -0.00123865 Jy ! Component: 1950 - total flux cleaned = -0.00125571 Jy ! Component: 2000 - total flux cleaned = -0.00126132 Jy ! Total flux subtracted in 2048 components = -0.00128338 Jy ! Clean residual min=-0.000367 max=0.000316 Jy/beam ! Clean residual mean=-0.000004 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0725578 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 289 components and 0.0725578 Jy ![Exited script file: muppet] wmap "J2317-1756_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.168 x 3.929 at 20.68 degrees (North through East) ! Clean map min=-0.0013103 max=0.041773 Jy/beam ! Writing clean map to FITS file: J2317-1756_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 0.0417728 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113026 device "J2317-1756_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J2317-1756_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.811721 0.811721 1.62344 3.24689 6.49377 12.9875 25.9751 51.9502 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.041 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.168 x 3.929 at 20.68 degrees (North through East) ! Clean map min=-0.0013103 max=0.041773 Jy/beam quit ! Quitting program ! Log file J2317-1756_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:17:41 2016