! Started logfile: J1208+5441_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:11:20 2016 obs J1208+5441_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1208+5441_X_2014_08_05_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.665887 visibilities/baseline/integration-bin. ! Found source: J1208+5441 ! ! 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 20496 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 J1208+5441_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 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.898716Jy sigma=0.010023 ! Fit after self-cal, rms=0.885191Jy sigma=0.009905 ! 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=0.9463 mas, bmaj=1.92 mas, bpa=50.44 degrees ! Estimated noise=1061.47 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 = 0.0895968 Jy ! Component: 100 - total flux cleaned = 0.113734 Jy ! Total flux subtracted in 100 components = 0.113734 Jy ! Clean residual min=-0.007061 max=0.011904 Jy/beam ! Clean residual mean=-0.000010 rms=0.002506 Jy/beam ! Combined flux in latest and established models = 0.113734 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.113734 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=0.082712Jy sigma=0.000849 ! Fit after self-cal, rms=0.082657Jy sigma=0.000849 ! 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=1.196 mas, bmaj=2.094 mas, bpa=52.09 degrees ! Estimated noise=446.625 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 = 0.0160864 Jy ! Component: 100 - total flux cleaned = 0.0248281 Jy ! Component: 150 - total flux cleaned = 0.0299726 Jy ! Component: 200 - total flux cleaned = 0.0332208 Jy ! Total flux subtracted in 200 components = 0.0332208 Jy ! Clean residual min=-0.008072 max=0.007048 Jy/beam ! Clean residual mean=0.000074 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 0.146955 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 32 components and 0.146955 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=0.079658Jy sigma=0.000810 ! Fit after self-cal, rms=0.079534Jy sigma=0.000810 ! 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 0.87 FD 1.09 HN 1.06 KP 0.93 ! LA 1.03 MK 1.00* NL 0.98 OV 0.98 ! PT 0.98 SC 1.25 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.10 HN 1.10 KP 0.87 ! LA 1.04 MK 1.00* NL 0.97 OV 0.98 ! PT 0.98 SC 1.31 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.07 HN 1.05 KP 0.83 ! LA 1.05 MK 1.00* NL 0.96 OV 0.99 ! PT 0.94 SC 1.23 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.10 HN 1.01 KP 0.78 ! LA 1.05 MK 1.00* NL 0.99 OV 0.98 ! PT 0.95 SC 1.29 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.04 KP 0.71 ! LA 1.08 MK 1.00* NL 0.98 OV 1.03 ! PT 0.93 SC 1.23 ! ! ! Correcting IF 6. ! 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 0.99 KP 0.75 ! LA 1.03 MK 1.00* NL 0.98 OV 1.00 ! PT 0.94 SC 1.27 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.20 HN 1.22 KP 0.79 ! LA 1.10 MK 1.00* NL 1.00 OV 1.09 ! PT 1.03 SC 1.32 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.18 HN 1.15 KP 0.72 ! LA 1.05 MK 1.00* NL 0.97 OV 1.03 ! PT 0.96 SC 1.28 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.12 HN 1.09 KP 0.76 ! LA 1.06 MK 1.00* NL 0.98 OV 1.03 ! PT 0.92 SC 1.24 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.12 HN 1.16 KP 0.77 ! LA 1.06 MK 1.00* NL 0.96 OV 1.01 ! PT 0.93 SC 1.13 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.10 HN 1.05 KP 0.82 ! LA 1.05 MK 1.00* NL 1.01 OV 1.01 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.12 HN 1.03 KP 0.86 ! LA 1.06 MK 1.00* NL 0.97 OV 1.01 ! PT 0.96 SC 1.18 ! ! ! Fit before self-cal, rms=0.079534Jy sigma=0.000810 ! Fit after self-cal, rms=0.080485Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.254 mas, bmaj=2.12 mas, bpa=52.5 degrees ! Estimated noise=448.619 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 = -0.0034261 Jy ! Component: 100 - total flux cleaned = -0.0032499 Jy ! Component: 150 - total flux cleaned = -0.00317284 Jy ! Component: 200 - total flux cleaned = -0.00317016 Jy ! Total flux subtracted in 200 components = -0.00317016 Jy ! Clean residual min=-0.003452 max=0.004345 Jy/beam ! Clean residual mean=-0.000015 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.143785 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.143785 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=0.080140Jy sigma=0.000776 ! Fit after self-cal, rms=0.080289Jy sigma=0.000775 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080289Jy sigma=0.000775 ! Fit after self-cal, rms=0.104501Jy sigma=0.000766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=2.213 mas, bpa=51.31 degrees ! Estimated noise=449.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00286941 Jy ! Component: 100 - total flux cleaned = -0.00338246 Jy ! Component: 150 - total flux cleaned = -0.0033269 Jy ! Component: 200 - total flux cleaned = -0.00323536 Jy ! Total flux subtracted in 200 components = -0.00323536 Jy ! Clean residual min=-0.002069 max=0.001969 Jy/beam ! Clean residual mean=-0.000015 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.14055 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.14055 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=0.104409Jy sigma=0.000764 ! Fit after self-cal, rms=0.104723Jy sigma=0.000764 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 = -4.94863e-06 Jy ! Component: 100 - total flux cleaned = -7.2589e-06 Jy ! Component: 150 - total flux cleaned = 4.47243e-05 Jy ! Component: 200 - total flux cleaned = 4.43988e-05 Jy ! Total flux subtracted in 200 components = 4.43988e-05 Jy ! Clean residual min=-0.001825 max=0.001786 Jy/beam ! Clean residual mean=-0.000015 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.140594 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.140594 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=0.104716Jy sigma=0.000764 ! Fit after self-cal, rms=0.104741Jy sigma=0.000764 ! 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=0.104741Jy sigma=0.000764 ! Fit after self-cal, rms=0.110092Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=2.23 mas, bpa=51.05 degrees ! Estimated noise=449.572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108269 Jy ! Component: 100 - total flux cleaned = -0.00128335 Jy ! Component: 150 - total flux cleaned = -0.00130782 Jy ! Component: 200 - total flux cleaned = -0.00126591 Jy ! Total flux subtracted in 200 components = -0.00126591 Jy ! Clean residual min=-0.001688 max=0.001551 Jy/beam ! Clean residual mean=-0.000012 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.139328 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.139328 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=0.110074Jy sigma=0.000763 ! Fit after self-cal, rms=0.110145Jy sigma=0.000763 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.89286e-06 Jy ! Component: 100 - total flux cleaned = -5.3311e-05 Jy ! Component: 150 - total flux cleaned = -8.09856e-05 Jy ! Component: 200 - total flux cleaned = -8.09398e-05 Jy ! Total flux subtracted in 200 components = -8.09398e-05 Jy ! Clean residual min=-0.001579 max=0.001453 Jy/beam ! Clean residual mean=-0.000012 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.139247 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.139247 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=0.110142Jy sigma=0.000763 ! Fit after self-cal, rms=0.110155Jy sigma=0.000763 ! 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=0.110155Jy sigma=0.000763 ! Fit after self-cal, rms=0.112289Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.333 mas, bmaj=2.852 mas, bpa=69.09 degrees ! Estimated noise=494.884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.57318e-05 Jy ! Component: 100 - total flux cleaned = -0.000187741 Jy ! Component: 150 - total flux cleaned = -0.000187531 Jy ! Component: 200 - total flux cleaned = -0.000187303 Jy ! Total flux subtracted in 200 components = -0.000187303 Jy ! Clean residual min=-0.001545 max=0.001317 Jy/beam ! Clean residual mean=-0.000018 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.13906 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 67 components and 0.13906 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=0.112287Jy sigma=0.000763 ! Fit after self-cal, rms=0.112318Jy sigma=0.000763 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.65684e-05 Jy ! Component: 100 - total flux cleaned = -5.03215e-06 Jy ! Component: 150 - total flux cleaned = -2.48755e-05 Jy ! Component: 200 - total flux cleaned = -3.06209e-05 Jy ! Total flux subtracted in 200 components = -3.06209e-05 Jy ! Clean residual min=-0.001512 max=0.001351 Jy/beam ! Clean residual mean=-0.000018 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.139029 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.139029 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=0.112317Jy sigma=0.000763 ! Fit after self-cal, rms=0.112323Jy sigma=0.000763 ! 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=1.208 mas, bmaj=2.239 mas, bpa=50.84 degrees ! Estimated noise=449.369 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.208 x 2.239 at 50.84 degrees (North through East) ! Clean map min=-0.0014203 max=0.11872 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=0.9445 mas, bmaj=2.057 mas, bpa=49.81 degrees ! Estimated noise=1084.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0911201 Jy ! Component: 100 - total flux cleaned = 0.114156 Jy ! Component: 150 - total flux cleaned = 0.12408 Jy ! Component: 200 - total flux cleaned = 0.129342 Jy ! Total flux subtracted in 200 components = 0.129342 Jy ! Clean residual min=-0.003166 max=0.003339 Jy/beam ! Clean residual mean=-0.000015 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.129342 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.129342 Jy ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=2.239 mas, bpa=50.84 degrees ! Estimated noise=449.369 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 = 0.00426424 Jy ! Component: 100 - total flux cleaned = 0.00654497 Jy ! Component: 150 - total flux cleaned = 0.00789495 Jy ! Component: 200 - total flux cleaned = 0.00874461 Jy ! Total flux subtracted in 200 components = 0.00874461 Jy ! Clean residual min=-0.001574 max=0.001586 Jy/beam ! Clean residual mean=-0.000012 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.138086 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.138086 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=2.333 mas, bmaj=2.852 mas, bpa=69.09 degrees ! Estimated noise=494.884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000852481 Jy ! Component: 100 - total flux cleaned = 0.00103329 Jy ! Component: 150 - total flux cleaned = 0.00113336 Jy ! Component: 200 - total flux cleaned = 0.00116794 Jy ! Total flux subtracted in 200 components = 0.00116794 Jy ! Clean residual min=-0.001451 max=0.001305 Jy/beam ! Clean residual mean=-0.000017 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.139254 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 = 9.61234e-06 Jy ! Component: 100 - total flux cleaned = 1.78574e-05 Jy ! Component: 150 - total flux cleaned = 1.79933e-05 Jy ! Component: 200 - total flux cleaned = 2.48176e-05 Jy ! Total flux subtracted in 200 components = 2.48176e-05 Jy ! Clean residual min=-0.001440 max=0.001311 Jy/beam ! Clean residual mean=-0.000017 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.139279 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.139279 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=2.239 mas, bpa=50.84 degrees ! Estimated noise=449.369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.52037e-05 Jy ! Component: 100 - total flux cleaned = -1.73678e-05 Jy ! Component: 150 - total flux cleaned = -4.85463e-05 Jy ! Component: 200 - total flux cleaned = -9.29445e-05 Jy ! Total flux subtracted in 200 components = -9.29445e-05 Jy ! Clean residual min=-0.001523 max=0.001416 Jy/beam ! Clean residual mean=-0.000009 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.139186 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.139186 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=0.112432Jy sigma=0.000763 ! Fit after self-cal, rms=0.112454Jy sigma=0.000762 wmodel J1208+5441_X_2014_08_05_pus_map.mod ! Writing 61 model components to file: J1208+5441_X_2014_08_05_pus_map.mod wobs J1208+5441_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1208+5441_X_2014_08_05_pus_uvs.fits wwins J1208+5441_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J1208+5441_X_2014_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000240564 Jy ! Component: 100 - total flux cleaned = -0.000459137 Jy ! Component: 150 - total flux cleaned = -0.000541112 Jy ! Component: 200 - total flux cleaned = -0.000561096 Jy ! Component: 250 - total flux cleaned = -0.000634627 Jy ! Component: 300 - total flux cleaned = -0.000634641 Jy ! Component: 350 - total flux cleaned = -0.000686266 Jy ! Component: 400 - total flux cleaned = -0.000735954 Jy ! Component: 450 - total flux cleaned = -0.000784187 Jy ! Component: 500 - total flux cleaned = -0.000862375 Jy ! Component: 550 - total flux cleaned = -0.000892876 Jy ! Component: 600 - total flux cleaned = -0.000937521 Jy ! Component: 650 - total flux cleaned = -0.000981437 Jy ! Component: 700 - total flux cleaned = -0.00101005 Jy ! Component: 750 - total flux cleaned = -0.00105211 Jy ! Component: 800 - total flux cleaned = -0.00106575 Jy ! Component: 850 - total flux cleaned = -0.0011198 Jy ! Component: 900 - total flux cleaned = -0.00117266 Jy ! Component: 950 - total flux cleaned = -0.00122433 Jy ! Component: 1000 - total flux cleaned = -0.00127509 Jy ! Component: 1050 - total flux cleaned = -0.00131249 Jy ! Component: 1100 - total flux cleaned = -0.00131269 Jy ! Component: 1150 - total flux cleaned = -0.00137312 Jy ! Component: 1200 - total flux cleaned = -0.00137305 Jy ! Component: 1250 - total flux cleaned = -0.00138512 Jy ! Component: 1300 - total flux cleaned = -0.00141989 Jy ! Component: 1350 - total flux cleaned = -0.00145396 Jy ! Component: 1400 - total flux cleaned = -0.0014762 Jy ! Component: 1450 - total flux cleaned = -0.0014979 Jy ! Component: 1500 - total flux cleaned = -0.00151934 Jy ! Component: 1550 - total flux cleaned = -0.00155115 Jy ! Component: 1600 - total flux cleaned = -0.0015824 Jy ! Component: 1650 - total flux cleaned = -0.00160302 Jy ! Component: 1700 - total flux cleaned = -0.0016437 Jy ! Component: 1750 - total flux cleaned = -0.00164368 Jy ! Component: 1800 - total flux cleaned = -0.00167342 Jy ! Component: 1850 - total flux cleaned = -0.00169287 Jy ! Component: 1900 - total flux cleaned = -0.00172191 Jy ! Component: 1950 - total flux cleaned = -0.00175051 Jy ! Component: 2000 - total flux cleaned = -0.00177893 Jy ! Total flux subtracted in 2048 components = -0.00180689 Jy ! Clean residual min=-0.000665 max=0.000552 Jy/beam ! Clean residual mean=-0.000003 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.137379 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 207 components and 0.137379 Jy ![Exited script file: muppet] wmap "J1208+5441_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.208 x 2.239 at 50.84 degrees (North through East) ! Clean map min=-0.001009 max=0.11928 Jy/beam ! Writing clean map to FITS file: J1208+5441_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 0.119278 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184611 device "J1208+5441_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1208+5441_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.464322 0.464322 0.928644 1.85729 3.71458 7.42915 14.8583 29.7166 59.4332 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.119 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.208 x 2.239 at 50.84 degrees (North through East) ! Clean map min=-0.001009 max=0.11928 Jy/beam quit ! Quitting program ! Log file J1208+5441_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:11:22 2016