! Started logfile: J2031+1219_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:18:23 2016 obs J2031+1219_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J2031+1219_X_2014_06_09_pus_uva.fits ! AN table 1: 33 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.662626 visibilities/baseline/integration-bin. ! Found source: J2031+1219 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 11808 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 J2031+1219_X_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.403098Jy sigma=0.004907 ! Fit after self-cal, rms=0.393412Jy sigma=0.004776 ! 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=0.7844 mas, bmaj=2.169 mas, bpa=7.764 degrees ! Estimated noise=1028.54 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 = 0.49189 Jy ! Component: 100 - total flux cleaned = 0.626218 Jy ! Total flux subtracted in 100 components = 0.626218 Jy ! Clean residual min=-0.034184 max=0.056465 Jy/beam ! Clean residual mean=-0.000361 rms=0.011047 Jy/beam ! Combined flux in latest and established models = 0.626218 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.626218 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=0.163322Jy sigma=0.001960 ! Fit after self-cal, rms=0.163298Jy sigma=0.001960 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.932 mas, bmaj=2.379 mas, bpa=5.059 degrees ! Estimated noise=519.397 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 = 0.0779759 Jy ! Component: 100 - total flux cleaned = 0.120493 Jy ! Component: 150 - total flux cleaned = 0.145495 Jy ! Component: 200 - total flux cleaned = 0.160658 Jy ! Total flux subtracted in 200 components = 0.160658 Jy ! Clean residual min=-0.034483 max=0.026380 Jy/beam ! Clean residual mean=-0.000091 rms=0.007422 Jy/beam ! Combined flux in latest and established models = 0.786876 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 38 components and 0.786876 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=0.119770Jy sigma=0.001420 ! Fit after self-cal, rms=0.119735Jy sigma=0.001419 ! 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 1.09 HN 1.09 KP 0.92 ! LA 1.02 MK 0.97 NL 0.98 OV 0.97 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.11 KP 0.87 ! LA 1.02 MK 0.96 NL 0.97 OV 0.97 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.13 KP 0.82 ! LA 1.05 MK 0.97 NL 0.99 OV 0.98 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.12 KP 0.78 ! LA 1.05 MK 0.99 NL 0.99 OV 0.97 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.08 KP 0.75 ! LA 1.04 MK 0.98 NL 1.01 OV 0.97 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.10 KP 0.75 ! LA 1.05 MK 0.98 NL 1.02 OV 0.99 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 1.24 KP 0.80 ! LA 1.13 MK 1.03 NL 1.05 OV 1.05 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.19 KP 0.74 ! LA 1.05 MK 1.00 NL 1.01 OV 1.02 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.17 KP 0.77 ! LA 1.05 MK 0.98 NL 1.02 OV 1.02 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.16 KP 0.80 ! LA 1.07 MK 1.01 NL 1.03 OV 1.02 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.14 KP 0.82 ! LA 1.08 MK 1.02 NL 1.02 OV 1.01 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.12 KP 0.88 ! LA 1.05 MK 1.01 NL 1.02 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.119735Jy sigma=0.001419 ! Fit after self-cal, rms=0.071257Jy sigma=0.000825 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9379 mas, bmaj=2.424 mas, bpa=5.288 degrees ! Estimated noise=522.205 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 = -0.005271 Jy ! Component: 100 - total flux cleaned = -0.00526278 Jy ! Component: 150 - total flux cleaned = -0.0050973 Jy ! Component: 200 - total flux cleaned = -0.00535171 Jy ! Total flux subtracted in 200 components = -0.00535171 Jy ! Clean residual min=-0.004556 max=0.004442 Jy/beam ! Clean residual mean=-0.000008 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.781524 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.781524 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=0.070158Jy sigma=0.000814 ! Fit after self-cal, rms=0.070163Jy sigma=0.000814 ! 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=0.070163Jy sigma=0.000814 ! Fit after self-cal, rms=0.069956Jy sigma=0.000807 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9384 mas, bmaj=2.429 mas, bpa=5.404 degrees ! Estimated noise=523.149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00275268 Jy ! Component: 100 - total flux cleaned = -0.00262165 Jy ! Component: 150 - total flux cleaned = -0.00293541 Jy ! Component: 200 - total flux cleaned = -0.00330995 Jy ! Total flux subtracted in 200 components = -0.00330995 Jy ! Clean residual min=-0.003509 max=0.004036 Jy/beam ! Clean residual mean=-0.000001 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.778214 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.778214 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=0.069475Jy sigma=0.000803 ! Fit after self-cal, rms=0.069466Jy sigma=0.000803 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 (-0.4, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364558 Jy ! Component: 100 - total flux cleaned = 0.00429106 Jy ! Component: 150 - total flux cleaned = 0.00448033 Jy ! Component: 200 - total flux cleaned = 0.00456918 Jy ! Total flux subtracted in 200 components = 0.00456918 Jy ! Clean residual min=-0.003204 max=0.002864 Jy/beam ! Clean residual mean=0.000002 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.782783 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.782783 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=0.069093Jy sigma=0.000799 ! Fit after self-cal, rms=0.069072Jy sigma=0.000799 ! 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=0.069072Jy sigma=0.000799 ! Fit after self-cal, rms=0.069141Jy sigma=0.000798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9385 mas, bmaj=2.431 mas, bpa=5.442 degrees ! Estimated noise=523.426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000966427 Jy ! Component: 100 - total flux cleaned = -0.0006242 Jy ! Component: 150 - total flux cleaned = -0.000624235 Jy ! Component: 200 - total flux cleaned = -0.000623438 Jy ! Total flux subtracted in 200 components = -0.000623438 Jy ! Clean residual min=-0.002794 max=0.002281 Jy/beam ! Clean residual mean=0.000002 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.78216 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.78216 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=0.068914Jy sigma=0.000796 ! Fit after self-cal, rms=0.068907Jy sigma=0.000796 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 = 0.000154913 Jy ! Component: 100 - total flux cleaned = 0.000155817 Jy ! Component: 150 - total flux cleaned = 0.000217705 Jy ! Component: 200 - total flux cleaned = 0.000275784 Jy ! Total flux subtracted in 200 components = 0.000275784 Jy ! Clean residual min=-0.002568 max=0.002204 Jy/beam ! Clean residual mean=0.000002 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.782436 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.782436 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=0.068781Jy sigma=0.000795 ! Fit after self-cal, rms=0.068776Jy sigma=0.000795 ! 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=0.068776Jy sigma=0.000795 ! Fit after self-cal, rms=0.068813Jy sigma=0.000795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.099 mas, bmaj=4.058 mas, bpa=-10.4 degrees ! Estimated noise=634.943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107226 Jy ! Component: 100 - total flux cleaned = -0.00129805 Jy ! Component: 150 - total flux cleaned = -0.00132708 Jy ! Component: 200 - total flux cleaned = -0.00132762 Jy ! Total flux subtracted in 200 components = -0.00132762 Jy ! Clean residual min=-0.001314 max=0.001463 Jy/beam ! Clean residual mean=0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.781108 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 89 components and 0.781108 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=0.068791Jy sigma=0.000795 ! Fit after self-cal, rms=0.068782Jy sigma=0.000795 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 = 0.000181623 Jy ! Component: 100 - total flux cleaned = 0.000182337 Jy ! Component: 150 - total flux cleaned = 0.000199376 Jy ! Component: 200 - total flux cleaned = 0.000185114 Jy ! Total flux subtracted in 200 components = 0.000185114 Jy ! Clean residual min=-0.001270 max=0.001476 Jy/beam ! Clean residual mean=0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.781293 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.781293 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=0.068777Jy sigma=0.000795 ! Fit after self-cal, rms=0.068771Jy sigma=0.000795 ! 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=0.9386 mas, bmaj=2.433 mas, bpa=5.451 degrees ! Estimated noise=523.499 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9386 x 2.433 at 5.451 degrees (North through East) ! Clean map min=-0.0020615 max=0.64522 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 ! Performing amp+phase self-cal ! ! 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=0.068771Jy sigma=0.000795 ! Fit after self-cal, rms=0.063254Jy sigma=0.000719 ! Inverting map and beam ! Estimated beam: bmin=0.9392 mas, bmaj=2.434 mas, bpa=5.447 degrees ! Estimated noise=523.387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000207966 Jy ! Component: 100 - total flux cleaned = -0.000208771 Jy ! Component: 150 - total flux cleaned = -0.000211499 Jy ! Component: 200 - total flux cleaned = -0.000262562 Jy ! Total flux subtracted in 200 components = -0.000262562 Jy ! Clean residual min=-0.002438 max=0.002172 Jy/beam ! Clean residual mean=0.000002 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.781031 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.781031 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=0.063156Jy sigma=0.000718 ! Fit after self-cal, rms=0.063156Jy sigma=0.000718 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000100591 Jy ! Component: 100 - total flux cleaned = -5.41228e-05 Jy ! Component: 150 - total flux cleaned = -9.0247e-06 Jy ! Component: 200 - total flux cleaned = 3.40425e-05 Jy ! Total flux subtracted in 200 components = 3.40425e-05 Jy ! Clean residual min=-0.002385 max=0.002093 Jy/beam ! Clean residual mean=0.000001 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.781065 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.781065 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=0.063087Jy sigma=0.000717 ! Fit after self-cal, rms=0.063087Jy sigma=0.000717 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.063087Jy sigma=0.000717 ! Fit after self-cal, rms=0.063087Jy sigma=0.000717 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=0.7884 mas, bmaj=2.218 mas, bpa=8.262 degrees ! Estimated noise=1039.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.497127 Jy ! Component: 100 - total flux cleaned = 0.624556 Jy ! Component: 150 - total flux cleaned = 0.682007 Jy ! Component: 200 - total flux cleaned = 0.716072 Jy ! Total flux subtracted in 200 components = 0.716072 Jy ! Clean residual min=-0.011877 max=0.017910 Jy/beam ! Clean residual mean=-0.000092 rms=0.003085 Jy/beam ! Combined flux in latest and established models = 0.716072 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.716072 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9391 mas, bmaj=2.434 mas, bpa=5.446 degrees ! Estimated noise=523.318 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 = 0.0262973 Jy ! Component: 100 - total flux cleaned = 0.0407899 Jy ! Component: 150 - total flux cleaned = 0.049241 Jy ! Component: 200 - total flux cleaned = 0.054847 Jy ! Total flux subtracted in 200 components = 0.054847 Jy ! Clean residual min=-0.005306 max=0.004334 Jy/beam ! Clean residual mean=-0.000007 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.770919 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.770919 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=2.1 mas, bmaj=4.061 mas, bpa=-10.4 degrees ! Estimated noise=634.184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405475 Jy ! Component: 100 - total flux cleaned = 0.00603076 Jy ! Component: 150 - total flux cleaned = 0.00661452 Jy ! Component: 200 - total flux cleaned = 0.00703392 Jy ! Total flux subtracted in 200 components = 0.00703392 Jy ! Clean residual min=-0.001574 max=0.001641 Jy/beam ! Clean residual mean=0.000000 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.777953 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 = 0.000385601 Jy ! Component: 100 - total flux cleaned = 0.000670721 Jy ! Component: 150 - total flux cleaned = 0.00085523 Jy ! Component: 200 - total flux cleaned = 0.00099141 Jy ! Total flux subtracted in 200 components = 0.00099141 Jy ! Clean residual min=-0.001559 max=0.001580 Jy/beam ! Clean residual mean=0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.778944 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.778944 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9391 mas, bmaj=2.434 mas, bpa=5.446 degrees ! Estimated noise=523.318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0019846 Jy ! Component: 100 - total flux cleaned = -0.00211952 Jy ! Component: 150 - total flux cleaned = -0.00211707 Jy ! Component: 200 - total flux cleaned = -0.00211794 Jy ! Total flux subtracted in 200 components = -0.00211794 Jy ! Clean residual min=-0.004831 max=0.002911 Jy/beam ! Clean residual mean=-0.000001 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.776826 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.776826 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=0.064603Jy sigma=0.000728 ! Fit after self-cal, rms=0.064503Jy sigma=0.000727 wmodel J2031+1219_X_2014_06_09_pus_map.mod ! Writing 64 model components to file: J2031+1219_X_2014_06_09_pus_map.mod wobs J2031+1219_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J2031+1219_X_2014_06_09_pus_uvs.fits wwins J2031+1219_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J2031+1219_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00192229 Jy ! Component: 100 - total flux cleaned = -0.00335329 Jy ! Component: 150 - total flux cleaned = -0.0043609 Jy ! Component: 200 - total flux cleaned = -0.00491203 Jy ! Component: 250 - total flux cleaned = -0.00534513 Jy ! Component: 300 - total flux cleaned = -0.00580927 Jy ! Component: 350 - total flux cleaned = -0.0061685 Jy ! Component: 400 - total flux cleaned = -0.00647415 Jy ! Component: 450 - total flux cleaned = -0.00693978 Jy ! Component: 500 - total flux cleaned = -0.00735233 Jy ! Component: 550 - total flux cleaned = -0.00779497 Jy ! Component: 600 - total flux cleaned = -0.00822646 Jy ! Component: 650 - total flux cleaned = -0.00868434 Jy ! Component: 700 - total flux cleaned = -0.00902033 Jy ! Component: 750 - total flux cleaned = -0.00942273 Jy ! Component: 800 - total flux cleaned = -0.00978074 Jy ! Component: 850 - total flux cleaned = -0.0101316 Jy ! Component: 900 - total flux cleaned = -0.0105109 Jy ! Component: 950 - total flux cleaned = -0.0108828 Jy ! Component: 1000 - total flux cleaned = -0.0111816 Jy ! Component: 1050 - total flux cleaned = -0.0116052 Jy ! Component: 1100 - total flux cleaned = -0.0119572 Jy ! Component: 1150 - total flux cleaned = -0.0123022 Jy ! Component: 1200 - total flux cleaned = -0.01261 Jy ! Component: 1250 - total flux cleaned = -0.0129129 Jy ! Component: 1300 - total flux cleaned = -0.0132105 Jy ! Component: 1350 - total flux cleaned = -0.0135325 Jy ! Component: 1400 - total flux cleaned = -0.0137916 Jy ! Component: 1450 - total flux cleaned = -0.0141313 Jy ! Component: 1500 - total flux cleaned = -0.0144091 Jy ! Component: 1550 - total flux cleaned = -0.0147092 Jy ! Component: 1600 - total flux cleaned = -0.0149781 Jy ! Component: 1650 - total flux cleaned = -0.0152693 Jy ! Component: 1700 - total flux cleaned = -0.0155289 Jy ! Component: 1750 - total flux cleaned = -0.0158102 Jy ! Component: 1800 - total flux cleaned = -0.0160869 Jy ! Component: 1850 - total flux cleaned = -0.0162846 Jy ! Component: 1900 - total flux cleaned = -0.0164795 Jy ! Component: 1950 - total flux cleaned = -0.0167435 Jy ! Component: 2000 - total flux cleaned = -0.0169324 Jy ! Total flux subtracted in 2048 components = -0.017142 Jy ! Clean residual min=-0.001155 max=0.001154 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.759684 Jy keep ! Adding 105 model components to the UV plane model. ! The established model now contains 167 components and 0.759685 Jy ![Exited script file: muppet] wmap "J2031+1219_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9391 x 2.434 at 5.446 degrees (North through East) ! Clean map min=-0.002936 max=0.64908 Jy/beam ! Writing clean map to FITS file: J2031+1219_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.649076 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000394307 device "J2031+1219_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2031+1219_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.182247 0.182247 0.364494 0.728987 1.45797 2.91595 5.8319 11.6638 23.3276 46.6552 93.3104 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.649 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9391 x 2.434 at 5.446 degrees (North through East) ! Clean map min=-0.002936 max=0.64908 Jy/beam quit ! Quitting program ! Log file J2031+1219_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:18:25 2016