! Started logfile: J0522+0113_X_2014_08_09_pus_uvs.log on Sat Jan 7 21:56:59 2017 obs J0522+0113_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0522+0113_X_2014_08_09_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.755166 visibilities/baseline/integration-bin. ! Found source: J0522+0113 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 324 lines of history. ! ! Reading 23244 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0522+0113_X_2014_08_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.646829Jy sigma=0.007343 ! Fit after self-cal, rms=0.609798Jy sigma=0.006991 ! 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=0.9363 mas, bmaj=2.442 mas, bpa=20.61 degrees ! Estimated noise=709.176 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 = 0.293934 Jy ! Component: 100 - total flux cleaned = 0.364865 Jy ! Total flux subtracted in 100 components = 0.364865 Jy ! Clean residual min=-0.018610 max=0.030207 Jy/beam ! Clean residual mean=-0.000001 rms=0.004744 Jy/beam ! Combined flux in latest and established models = 0.364865 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.364865 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=0.124375Jy sigma=0.001361 ! Fit after self-cal, rms=0.124376Jy sigma=0.001361 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.034792 Jy ! Component: 100 - total flux cleaned = 0.0574537 Jy ! Total flux subtracted in 100 components = 0.0574537 Jy ! Clean residual min=-0.016478 max=0.016414 Jy/beam ! Clean residual mean=-0.000002 rms=0.003723 Jy/beam ! Combined flux in latest and established models = 0.422319 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.422319 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=0.107961Jy sigma=0.001170 ! Fit after self-cal, rms=0.107969Jy sigma=0.001170 ! 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=1.194 mas, bmaj=2.737 mas, bpa=19.71 degrees ! Estimated noise=408.411 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 = 0.0220796 Jy ! Component: 100 - total flux cleaned = 0.0340396 Jy ! Component: 150 - total flux cleaned = 0.0378263 Jy ! Component: 200 - total flux cleaned = 0.0385374 Jy ! Total flux subtracted in 200 components = 0.0385374 Jy ! Clean residual min=-0.018188 max=0.024154 Jy/beam ! Clean residual mean=-0.000009 rms=0.004566 Jy/beam ! Combined flux in latest and established models = 0.460856 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 0.460856 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=0.102716Jy sigma=0.001122 ! Fit after self-cal, rms=0.102726Jy sigma=0.001122 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.05 KP 0.91 ! LA 1.04 MK 1.00* NL 0.95 OV 0.97 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.13 HN 1.21 KP 0.87 ! LA 1.05 MK 1.00* NL 0.96 OV 0.95 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.10 KP 0.82 ! LA 1.07 MK 1.00* NL 0.96 OV 0.96 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.25 KP 0.78 ! LA 1.07 MK 1.00* NL 0.95 OV 0.97 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.03 KP 0.75 ! LA 1.06 MK 1.00* NL 0.98 OV 0.98 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.18 HN 1.08 KP 0.75 ! LA 1.08 MK 1.00* NL 0.98 OV 0.99 ! PT 0.95 SC 1.35 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.28 HN 1.21 KP 0.79 ! LA 1.15 MK 1.00* NL 1.00 OV 1.04 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.20 HN 1.14 KP 0.74 ! LA 1.05 MK 1.00* NL 0.97 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.13 KP 0.76 ! LA 1.08 MK 1.00* NL 0.99 OV 1.00 ! PT 0.97 SC 1.27 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.13 KP 0.79 ! LA 1.08 MK 1.00* NL 1.00 OV 1.01 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.18 HN 1.12 KP 0.84 ! LA 1.07 MK 1.00* NL 0.99 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.17 HN 1.11 KP 0.87 ! LA 1.08 MK 1.00* NL 0.99 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.102726Jy sigma=0.001122 ! Fit after self-cal, rms=0.083630Jy sigma=0.000874 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.205 mas, bmaj=2.768 mas, bpa=19.99 degrees ! Estimated noise=408.624 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 (-12.6, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139646 Jy ! Component: 100 - total flux cleaned = 0.0188346 Jy ! Component: 150 - total flux cleaned = 0.0216101 Jy ! Component: 200 - total flux cleaned = 0.0231304 Jy ! Total flux subtracted in 200 components = 0.0231304 Jy ! Clean residual min=-0.003783 max=0.004552 Jy/beam ! Clean residual mean=-0.000001 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.483986 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 96 components and 0.483987 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=0.081400Jy sigma=0.000843 ! Fit after self-cal, rms=0.081340Jy sigma=0.000841 ! 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=0.081340Jy sigma=0.000841 ! Fit after self-cal, rms=0.081549Jy sigma=0.000809 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.207 mas, bmaj=2.772 mas, bpa=19.91 degrees ! Estimated noise=408.004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011589 Jy ! Component: 100 - total flux cleaned = 0.00191664 Jy ! Component: 150 - total flux cleaned = 0.00280638 Jy ! Component: 200 - total flux cleaned = 0.00342904 Jy ! Total flux subtracted in 200 components = 0.00342904 Jy ! Clean residual min=-0.002920 max=0.003066 Jy/beam ! Clean residual mean=-0.000001 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.487416 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.487416 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=0.081324Jy sigma=0.000806 ! Fit after self-cal, rms=0.081340Jy sigma=0.000806 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000735909 Jy ! Component: 100 - total flux cleaned = 0.000639544 Jy ! Component: 150 - total flux cleaned = 0.00117796 Jy ! Component: 200 - total flux cleaned = 0.00183244 Jy ! Total flux subtracted in 200 components = 0.00183244 Jy ! Clean residual min=-0.002570 max=0.002242 Jy/beam ! Clean residual mean=-0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.489248 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 133 components and 0.489248 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=0.081185Jy sigma=0.000804 ! Fit after self-cal, rms=0.081181Jy sigma=0.000804 ! 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=0.081181Jy sigma=0.000804 ! Fit after self-cal, rms=0.081204Jy sigma=0.000803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.209 mas, bmaj=2.774 mas, bpa=19.93 degrees ! Estimated noise=407.676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000663213 Jy ! Component: 100 - total flux cleaned = -5.32781e-05 Jy ! Component: 150 - total flux cleaned = 0.000467004 Jy ! Component: 200 - total flux cleaned = 0.000977483 Jy ! Total flux subtracted in 200 components = 0.000977483 Jy ! Clean residual min=-0.002222 max=0.001899 Jy/beam ! Clean residual mean=-0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.490226 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 147 components and 0.490226 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=0.081117Jy sigma=0.000802 ! Fit after self-cal, rms=0.081116Jy sigma=0.000802 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 = 0.000710845 Jy ! Component: 100 - total flux cleaned = 0.0011586 Jy ! Component: 150 - total flux cleaned = 0.00142298 Jy ! Component: 200 - total flux cleaned = 0.00177731 Jy ! Total flux subtracted in 200 components = 0.00177731 Jy ! Clean residual min=-0.002036 max=0.001697 Jy/beam ! Clean residual mean=-0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.492003 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 158 components and 0.492003 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=0.081078Jy sigma=0.000802 ! Fit after self-cal, rms=0.081077Jy sigma=0.000802 ! 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=0.081077Jy sigma=0.000802 ! Fit after self-cal, rms=0.081086Jy sigma=0.000802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.359 mas, bmaj=3.397 mas, bpa=6.747 degrees ! Estimated noise=458.453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313089 Jy ! Component: 100 - total flux cleaned = 0.000646336 Jy ! Component: 150 - total flux cleaned = 0.000919176 Jy ! Component: 200 - total flux cleaned = 0.00120943 Jy ! Total flux subtracted in 200 components = 0.00120943 Jy ! Clean residual min=-0.001544 max=0.001311 Jy/beam ! Clean residual mean=-0.000000 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.493212 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 183 components and 0.493212 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=0.081057Jy sigma=0.000801 ! Fit after self-cal, rms=0.081057Jy sigma=0.000801 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 = 0.000501804 Jy ! Component: 100 - total flux cleaned = 0.000774908 Jy ! Component: 150 - total flux cleaned = 0.00101692 Jy ! Component: 200 - total flux cleaned = 0.00121194 Jy ! Total flux subtracted in 200 components = 0.00121194 Jy ! Clean residual min=-0.001559 max=0.001240 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.494424 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 200 components and 0.494424 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=0.081047Jy sigma=0.000801 ! Fit after self-cal, rms=0.081047Jy sigma=0.000801 ! 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=1.21 mas, bmaj=2.776 mas, bpa=19.93 degrees ! Estimated noise=407.341 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.21 x 2.776 at 19.93 degrees (North through East) ! Clean map min=-0.0025178 max=0.39593 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=0.9394 mas, bmaj=2.474 mas, bpa=20.86 degrees ! Estimated noise=715.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.296387 Jy ! Component: 100 - total flux cleaned = 0.365643 Jy ! Component: 150 - total flux cleaned = 0.39712 Jy ! Component: 200 - total flux cleaned = 0.415894 Jy ! Total flux subtracted in 200 components = 0.415894 Jy ! Clean residual min=-0.006057 max=0.010370 Jy/beam ! Clean residual mean=-0.000001 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.415894 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.415894 Jy ! Inverting map and beam ! Estimated beam: bmin=1.21 mas, bmaj=2.776 mas, bpa=19.93 degrees ! Estimated noise=407.341 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 = 0.0192505 Jy ! Component: 100 - total flux cleaned = 0.032329 Jy ! Component: 150 - total flux cleaned = 0.0418445 Jy ! Component: 200 - total flux cleaned = 0.0491642 Jy ! Total flux subtracted in 200 components = 0.0491642 Jy ! Clean residual min=-0.003497 max=0.004312 Jy/beam ! Clean residual mean=-0.000002 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.465058 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 76 components and 0.465058 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00572689 Jy ! Component: 100 - total flux cleaned = 0.0102375 Jy ! Component: 150 - total flux cleaned = 0.0139568 Jy ! Component: 200 - total flux cleaned = 0.0170966 Jy ! Total flux subtracted in 200 components = 0.0170966 Jy ! Clean residual min=-0.002454 max=0.002230 Jy/beam ! Clean residual mean=-0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.482155 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 110 components and 0.482155 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=2.359 mas, bmaj=3.397 mas, bpa=6.747 degrees ! Estimated noise=458.453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350042 Jy ! Component: 100 - total flux cleaned = 0.00585536 Jy ! Component: 150 - total flux cleaned = 0.00756596 Jy ! Component: 200 - total flux cleaned = 0.00856763 Jy ! Total flux subtracted in 200 components = 0.00856763 Jy ! Clean residual min=-0.002092 max=0.001723 Jy/beam ! Clean residual mean=-0.000000 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.490722 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 = 0.000797179 Jy ! Component: 100 - total flux cleaned = 0.00144146 Jy ! Component: 150 - total flux cleaned = 0.00205889 Jy ! Component: 200 - total flux cleaned = 0.00235915 Jy ! Total flux subtracted in 200 components = 0.00235915 Jy ! Clean residual min=-0.001705 max=0.001526 Jy/beam ! Clean residual mean=-0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.493082 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 170 components and 0.493082 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.21 mas, bmaj=2.776 mas, bpa=19.93 degrees ! Estimated noise=407.341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000347396 Jy ! Component: 100 - total flux cleaned = -0.0002861 Jy ! Component: 150 - total flux cleaned = -0.00019209 Jy ! Component: 200 - total flux cleaned = -0.000153883 Jy ! Total flux subtracted in 200 components = -0.000153883 Jy ! Clean residual min=-0.001681 max=0.001468 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.492928 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 187 components and 0.492928 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=0.081092Jy sigma=0.000802 ! Fit after self-cal, rms=0.081077Jy sigma=0.000802 wmodel J0522+0113_X_2014_08_09_pus_map.mod ! Writing 187 model components to file: J0522+0113_X_2014_08_09_pus_map.mod wobs J0522+0113_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0522+0113_X_2014_08_09_pus_uvs.fits wwins J0522+0113_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J0522+0113_X_2014_08_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000613974 Jy ! Component: 100 - total flux cleaned = -0.00100393 Jy ! Component: 150 - total flux cleaned = -0.00132167 Jy ! Component: 200 - total flux cleaned = -0.00149725 Jy ! Component: 250 - total flux cleaned = -0.00171343 Jy ! Component: 300 - total flux cleaned = -0.0017367 Jy ! Component: 350 - total flux cleaned = -0.00175941 Jy ! Component: 400 - total flux cleaned = -0.00182549 Jy ! Component: 450 - total flux cleaned = -0.00186848 Jy ! Component: 500 - total flux cleaned = -0.00190988 Jy ! Component: 550 - total flux cleaned = -0.00182855 Jy ! Component: 600 - total flux cleaned = -0.00178867 Jy ! Component: 650 - total flux cleaned = -0.00174944 Jy ! Component: 700 - total flux cleaned = -0.00165428 Jy ! Component: 750 - total flux cleaned = -0.0016358 Jy ! Component: 800 - total flux cleaned = -0.00161777 Jy ! Component: 850 - total flux cleaned = -0.00161751 Jy ! Component: 900 - total flux cleaned = -0.00159999 Jy ! Component: 950 - total flux cleaned = -0.00159991 Jy ! Component: 1000 - total flux cleaned = -0.00158281 Jy ! Component: 1050 - total flux cleaned = -0.00158301 Jy ! Component: 1100 - total flux cleaned = -0.00153358 Jy ! Component: 1150 - total flux cleaned = -0.00151751 Jy ! Component: 1200 - total flux cleaned = -0.0015015 Jy ! Component: 1250 - total flux cleaned = -0.00145409 Jy ! Component: 1300 - total flux cleaned = -0.00140762 Jy ! Component: 1350 - total flux cleaned = -0.00137673 Jy ! Component: 1400 - total flux cleaned = -0.00131638 Jy ! Component: 1450 - total flux cleaned = -0.00134617 Jy ! Component: 1500 - total flux cleaned = -0.00131644 Jy ! Component: 1550 - total flux cleaned = -0.0012871 Jy ! Component: 1600 - total flux cleaned = -0.00125823 Jy ! Component: 1650 - total flux cleaned = -0.00122983 Jy ! Component: 1700 - total flux cleaned = -0.00120184 Jy ! Component: 1750 - total flux cleaned = -0.00114663 Jy ! Component: 1800 - total flux cleaned = -0.00116028 Jy ! Component: 1850 - total flux cleaned = -0.00105302 Jy ! Component: 1900 - total flux cleaned = -0.00105338 Jy ! Component: 1950 - total flux cleaned = -0.00102707 Jy ! Component: 2000 - total flux cleaned = -0.00100125 Jy ! Component: 2050 - total flux cleaned = -0.000975905 Jy ! Component: 2100 - total flux cleaned = -0.000963209 Jy ! Component: 2150 - total flux cleaned = -0.000925657 Jy ! Component: 2200 - total flux cleaned = -0.000888553 Jy ! Component: 2250 - total flux cleaned = -0.000827619 Jy ! Component: 2300 - total flux cleaned = -0.000827706 Jy ! Component: 2350 - total flux cleaned = -0.000815764 Jy ! Component: 2400 - total flux cleaned = -0.000792048 Jy ! Component: 2450 - total flux cleaned = -0.000768622 Jy ! Component: 2500 - total flux cleaned = -0.000745497 Jy ! Component: 2550 - total flux cleaned = -0.000711278 Jy ! Component: 2600 - total flux cleaned = -0.00070006 Jy ! Component: 2650 - total flux cleaned = -0.000666497 Jy ! Component: 2700 - total flux cleaned = -0.000655385 Jy ! Component: 2750 - total flux cleaned = -0.000600645 Jy ! Component: 2800 - total flux cleaned = -0.000589954 Jy ! Component: 2850 - total flux cleaned = -0.000589859 Jy ! Component: 2900 - total flux cleaned = -0.00056858 Jy ! Component: 2950 - total flux cleaned = -0.000600129 Jy ! Component: 3000 - total flux cleaned = -0.000589737 Jy ! Component: 3050 - total flux cleaned = -0.000610465 Jy ! Component: 3100 - total flux cleaned = -0.000651524 Jy ! Component: 3150 - total flux cleaned = -0.000651524 Jy ! Component: 3200 - total flux cleaned = -0.000661649 Jy ! Component: 3250 - total flux cleaned = -0.000681771 Jy ! Component: 3300 - total flux cleaned = -0.000691683 Jy ! Component: 3350 - total flux cleaned = -0.000711392 Jy ! Component: 3400 - total flux cleaned = -0.000682233 Jy ! Component: 3450 - total flux cleaned = -0.000691946 Jy ! Component: 3500 - total flux cleaned = -0.000720667 Jy ! Component: 3550 - total flux cleaned = -0.000758591 Jy ! Component: 3600 - total flux cleaned = -0.000786843 Jy ! Component: 3650 - total flux cleaned = -0.000740021 Jy ! Component: 3700 - total flux cleaned = -0.000786507 Jy ! Component: 3750 - total flux cleaned = -0.000795694 Jy ! Component: 3800 - total flux cleaned = -0.000813935 Jy ! Component: 3850 - total flux cleaned = -0.000822874 Jy ! Component: 3900 - total flux cleaned = -0.00081396 Jy ! Component: 3950 - total flux cleaned = -0.000831801 Jy ! Component: 4000 - total flux cleaned = -0.000805221 Jy ! Component: 4050 - total flux cleaned = -0.000831543 Jy ! Total flux subtracted in 4096 components = -0.000831446 Jy ! Clean residual min=-0.000441 max=0.000516 Jy/beam ! Clean residual mean=0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.492096 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 457 components and 0.492096 Jy ![Exited script file: muppet] wmap "J0522+0113_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.21 x 2.776 at 19.93 degrees (North through East) ! Clean map min=-0.0013565 max=0.39743 Jy/beam ! Writing clean map to FITS file: J0522+0113_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.397426 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015315 device "J0522+0113_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0522+0113_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.115606 0.115606 0.231213 0.462426 0.924851 1.8497 3.6994 7.39881 14.7976 29.5952 59.1905 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.397 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.21 x 2.776 at 19.93 degrees (North through East) ! Clean map min=-0.0013565 max=0.39743 Jy/beam quit ! Quitting program ! Log file J0522+0113_X_2014_08_09_pus_uvs.log closed on Sat Jan 7 21:57:06 2017