! Started logfile: J2130+0843_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:51:06 2016 obs J2130+0843_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2130+0843_X_2014_12_20_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.945977 visibilities/baseline/integration-bin. ! Found source: J2130+0843 ! ! 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 364 lines of history. ! ! Reading 29628 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 J2130+0843_X_2014_12_20_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.931031Jy sigma=0.011471 ! Fit after self-cal, rms=0.917132Jy sigma=0.011345 ! 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=0.7149 mas, bmaj=1.802 mas, bpa=-6.01 degrees ! Estimated noise=509.717 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 = 0.0665971 Jy ! Component: 100 - total flux cleaned = 0.0811196 Jy ! Total flux subtracted in 100 components = 0.0811196 Jy ! Clean residual min=-0.002507 max=0.004068 Jy/beam ! Clean residual mean=-0.000003 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0811196 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0811196 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=0.070692Jy sigma=0.000796 ! Fit after self-cal, rms=0.070682Jy sigma=0.000796 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404032 Jy ! Component: 100 - total flux cleaned = 0.00601058 Jy ! Total flux subtracted in 100 components = 0.00601058 Jy ! Clean residual min=-0.002074 max=0.002311 Jy/beam ! Clean residual mean=-0.000005 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0871302 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0871302 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=0.070482Jy sigma=0.000793 ! Fit after self-cal, rms=0.070496Jy sigma=0.000793 ! 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=0.8879 mas, bmaj=2.082 mas, bpa=-5.1 degrees ! Estimated noise=338.193 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 = 0.000974064 Jy ! Component: 100 - total flux cleaned = 0.00134936 Jy ! Component: 150 - total flux cleaned = 0.00144336 Jy ! Component: 200 - total flux cleaned = 0.00148351 Jy ! Total flux subtracted in 200 components = 0.00148351 Jy ! Clean residual min=-0.001460 max=0.002037 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0886137 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.0886137 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=0.070480Jy sigma=0.000793 ! Fit after self-cal, rms=0.070482Jy sigma=0.000793 ! 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 0.93 FD 1.11 HN 1.05 KP 1.13 ! LA 0.97 MK 0.96 NL 0.98 OV 0.92 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.05 KP 1.04 ! LA 0.96 MK 0.94 NL 1.01 OV 0.96 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 0.98 KP 1.06 ! LA 1.03 MK 0.99 NL 0.97 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.06 KP 1.00 ! LA 1.01 MK 0.98 NL 0.95 OV 0.95 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 0.98 KP 0.89 ! LA 1.01 MK 0.99 NL 0.97 OV 0.95 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.02 KP 0.89 ! LA 1.02 MK 0.96 NL 1.00 OV 0.99 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.13 HN 1.10 KP 0.92 ! LA 1.02 MK 1.02 NL 1.03 OV 1.00 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.03 KP 0.90 ! LA 0.99 MK 1.00 NL 0.98 OV 1.04 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.05 KP 0.94 ! LA 1.00 MK 0.92 NL 0.99 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.04 KP 0.98 ! LA 1.01 MK 1.02 NL 1.02 OV 0.97 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.03 KP 1.04 ! LA 1.02 MK 1.04 NL 0.97 OV 0.95 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 0.98 KP 1.02 ! LA 1.00 MK 1.00 NL 0.95 OV 0.99 ! PT 0.93 SC 0.98 ! ! ! Fit before self-cal, rms=0.070482Jy sigma=0.000793 ! Fit after self-cal, rms=0.069912Jy sigma=0.000789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8875 mas, bmaj=2.078 mas, bpa=-5.301 degrees ! Estimated noise=337.475 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 = 0.000218524 Jy ! Component: 100 - total flux cleaned = 0.000185582 Jy ! Component: 150 - total flux cleaned = 0.000160274 Jy ! Component: 200 - total flux cleaned = 0.000153121 Jy ! Total flux subtracted in 200 components = 0.000153121 Jy ! Clean residual min=-0.001361 max=0.001228 Jy/beam ! Clean residual mean=0.000004 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0887668 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0887668 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=0.069908Jy sigma=0.000789 ! Fit after self-cal, rms=0.069919Jy sigma=0.000789 ! 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=0.069919Jy sigma=0.000789 ! Fit after self-cal, rms=0.070964Jy sigma=0.000787 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.887 mas, bmaj=2.079 mas, bpa=-5.388 degrees ! Estimated noise=337.692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.39568e-05 Jy ! Component: 100 - total flux cleaned = 4.22963e-05 Jy ! Component: 150 - total flux cleaned = 1.91129e-06 Jy ! Component: 200 - total flux cleaned = -1.0096e-05 Jy ! Total flux subtracted in 200 components = -1.0096e-05 Jy ! Clean residual min=-0.000956 max=0.001042 Jy/beam ! Clean residual mean=0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0887567 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0887567 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=0.070961Jy sigma=0.000787 ! Fit after self-cal, rms=0.070989Jy sigma=0.000787 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 = -1.32639e-05 Jy ! Component: 100 - total flux cleaned = -2.49494e-05 Jy ! Component: 150 - total flux cleaned = -2.99376e-05 Jy ! Component: 200 - total flux cleaned = -3.00685e-05 Jy ! Total flux subtracted in 200 components = -3.00685e-05 Jy ! Clean residual min=-0.000970 max=0.001026 Jy/beam ! Clean residual mean=0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0887266 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0887266 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=0.070987Jy sigma=0.000787 ! Fit after self-cal, rms=0.070987Jy sigma=0.000787 ! 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=0.070987Jy sigma=0.000787 ! Fit after self-cal, rms=0.071201Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8863 mas, bmaj=2.079 mas, bpa=-5.456 degrees ! Estimated noise=338.252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192216 Jy ! Component: 100 - total flux cleaned = 0.000186169 Jy ! Component: 150 - total flux cleaned = 0.000180933 Jy ! Component: 200 - total flux cleaned = 0.000176425 Jy ! Total flux subtracted in 200 components = 0.000176425 Jy ! Clean residual min=-0.000985 max=0.001042 Jy/beam ! Clean residual mean=-0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.088903 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.088903 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=0.071198Jy sigma=0.000787 ! Fit after self-cal, rms=0.071200Jy sigma=0.000787 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 = -2.29602e-05 Jy ! Component: 100 - total flux cleaned = -2.31733e-05 Jy ! Component: 150 - total flux cleaned = -2.33139e-05 Jy ! Component: 200 - total flux cleaned = -2.32937e-05 Jy ! Total flux subtracted in 200 components = -2.32937e-05 Jy ! Clean residual min=-0.000993 max=0.001043 Jy/beam ! Clean residual mean=-0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0888798 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0888798 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=0.071199Jy sigma=0.000787 ! Fit after self-cal, rms=0.071199Jy sigma=0.000787 ! 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=0.071199Jy sigma=0.000787 ! Fit after self-cal, rms=0.071320Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.197 mas, bmaj=3.191 mas, bpa=-0.6514 degrees ! Estimated noise=413.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.57866e-05 Jy ! Component: 100 - total flux cleaned = 2.85968e-05 Jy ! Component: 150 - total flux cleaned = 2.33894e-05 Jy ! Component: 200 - total flux cleaned = 2.3166e-05 Jy ! Total flux subtracted in 200 components = 2.3166e-05 Jy ! Clean residual min=-0.001229 max=0.001263 Jy/beam ! Clean residual mean=-0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0889029 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.0889029 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=0.071319Jy sigma=0.000787 ! Fit after self-cal, rms=0.071319Jy sigma=0.000787 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 = -2.04238e-05 Jy ! Component: 100 - total flux cleaned = -2.56593e-05 Jy ! Component: 150 - total flux cleaned = -2.51951e-05 Jy ! Component: 200 - total flux cleaned = -2.47895e-05 Jy ! Total flux subtracted in 200 components = -2.47895e-05 Jy ! Clean residual min=-0.001218 max=0.001265 Jy/beam ! Clean residual mean=-0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0888781 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.0888781 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=0.071319Jy sigma=0.000787 ! Fit after self-cal, rms=0.071318Jy sigma=0.000787 ! 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=0.8856 mas, bmaj=2.079 mas, bpa=-5.529 degrees ! Estimated noise=338.728 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8856 x 2.079 at -5.529 degrees (North through East) ! Clean map min=-0.00093483 max=0.085471 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=0.7136 mas, bmaj=1.8 mas, bpa=-6.435 degrees ! Estimated noise=510.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0665958 Jy ! Component: 100 - total flux cleaned = 0.081118 Jy ! Component: 150 - total flux cleaned = 0.0852394 Jy ! Component: 200 - total flux cleaned = 0.0873871 Jy ! Total flux subtracted in 200 components = 0.0873871 Jy ! Clean residual min=-0.001722 max=0.001530 Jy/beam ! Clean residual mean=-0.000003 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0873871 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0873871 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8856 mas, bmaj=2.079 mas, bpa=-5.529 degrees ! Estimated noise=338.728 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 = 0.00103516 Jy ! Component: 100 - total flux cleaned = 0.00152392 Jy ! Component: 150 - total flux cleaned = 0.00153877 Jy ! Component: 200 - total flux cleaned = 0.00153974 Jy ! Total flux subtracted in 200 components = 0.00153974 Jy ! Clean residual min=-0.001000 max=0.001031 Jy/beam ! Clean residual mean=0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0889269 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.0889269 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=2.197 mas, bmaj=3.191 mas, bpa=-0.6514 degrees ! Estimated noise=413.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.84638e-06 Jy ! Component: 100 - total flux cleaned = -1.42306e-05 Jy ! Component: 150 - total flux cleaned = -2.51777e-05 Jy ! Component: 200 - total flux cleaned = -2.96573e-05 Jy ! Total flux subtracted in 200 components = -2.96573e-05 Jy ! Clean residual min=-0.001237 max=0.001262 Jy/beam ! Clean residual mean=-0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0888972 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 = -3.91022e-06 Jy ! Component: 100 - total flux cleaned = -1.03709e-05 Jy ! Component: 150 - total flux cleaned = -1.31012e-05 Jy ! Component: 200 - total flux cleaned = -1.56171e-05 Jy ! Total flux subtracted in 200 components = -1.56171e-05 Jy ! Clean residual min=-0.001231 max=0.001258 Jy/beam ! Clean residual mean=-0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0888816 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0888816 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8856 mas, bmaj=2.079 mas, bpa=-5.529 degrees ! Estimated noise=338.728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105342 Jy ! Component: 100 - total flux cleaned = 8.81236e-05 Jy ! Component: 150 - total flux cleaned = 7.32527e-05 Jy ! Component: 200 - total flux cleaned = 7.26532e-05 Jy ! Total flux subtracted in 200 components = 7.26532e-05 Jy ! Clean residual min=-0.000982 max=0.001027 Jy/beam ! Clean residual mean=0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0889542 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0889542 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=0.071319Jy sigma=0.000787 ! Fit after self-cal, rms=0.071317Jy sigma=0.000787 wmodel J2130+0843_X_2014_12_20_pus_map.mod ! Writing 40 model components to file: J2130+0843_X_2014_12_20_pus_map.mod wobs J2130+0843_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2130+0843_X_2014_12_20_pus_uvs.fits wwins J2130+0843_X_2014_12_20_pus_map.win ! wwins: Wrote 1 windows to J2130+0843_X_2014_12_20_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 = -8.73178e-05 Jy ! Component: 100 - total flux cleaned = -0.000188162 Jy ! Component: 150 - total flux cleaned = -0.000299509 Jy ! Component: 200 - total flux cleaned = -0.000422949 Jy ! Component: 250 - total flux cleaned = -0.000528053 Jy ! Component: 300 - total flux cleaned = -0.000644645 Jy ! Component: 350 - total flux cleaned = -0.000687482 Jy ! Component: 400 - total flux cleaned = -0.000701319 Jy ! Component: 450 - total flux cleaned = -0.000728295 Jy ! Component: 500 - total flux cleaned = -0.000768086 Jy ! Component: 550 - total flux cleaned = -0.000768092 Jy ! Component: 600 - total flux cleaned = -0.000819351 Jy ! Component: 650 - total flux cleaned = -0.000869217 Jy ! Component: 700 - total flux cleaned = -0.000844338 Jy ! Component: 750 - total flux cleaned = -0.00083239 Jy ! Component: 800 - total flux cleaned = -0.000820599 Jy ! Component: 850 - total flux cleaned = -0.000820816 Jy ! Component: 900 - total flux cleaned = -0.000843982 Jy ! Component: 950 - total flux cleaned = -0.000786921 Jy ! Component: 1000 - total flux cleaned = -0.000787085 Jy ! Component: 1050 - total flux cleaned = -0.000787012 Jy ! Component: 1100 - total flux cleaned = -0.000786942 Jy ! Component: 1150 - total flux cleaned = -0.000786752 Jy ! Component: 1200 - total flux cleaned = -0.000797506 Jy ! Component: 1250 - total flux cleaned = -0.000807936 Jy ! Component: 1300 - total flux cleaned = -0.000797395 Jy ! Component: 1350 - total flux cleaned = -0.000807598 Jy ! Component: 1400 - total flux cleaned = -0.000817722 Jy ! Component: 1450 - total flux cleaned = -0.000807776 Jy ! Component: 1500 - total flux cleaned = -0.000788206 Jy ! Component: 1550 - total flux cleaned = -0.000807918 Jy ! Component: 1600 - total flux cleaned = -0.000817478 Jy ! Component: 1650 - total flux cleaned = -0.000779294 Jy ! Component: 1700 - total flux cleaned = -0.000732067 Jy ! Component: 1750 - total flux cleaned = -0.000713504 Jy ! Component: 1800 - total flux cleaned = -0.000704218 Jy ! Component: 1850 - total flux cleaned = -0.000695146 Jy ! Component: 1900 - total flux cleaned = -0.000713359 Jy ! Component: 1950 - total flux cleaned = -0.000722249 Jy ! Component: 2000 - total flux cleaned = -0.000695687 Jy ! Total flux subtracted in 2048 components = -0.000713196 Jy ! Clean residual min=-0.000462 max=0.000688 Jy/beam ! Clean residual mean=0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.088241 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 196 components and 0.088241 Jy ![Exited script file: muppet] wmap "J2130+0843_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8856 x 2.079 at -5.529 degrees (North through East) ! Clean map min=-0.00076227 max=0.085407 Jy/beam ! Writing clean map to FITS file: J2130+0843_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0854066 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170861 device "J2130+0843_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2130+0843_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.600167 0.600167 1.20033 2.40067 4.80134 9.60268 19.2054 38.4107 76.8214 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.085 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8856 x 2.079 at -5.529 degrees (North through East) ! Clean map min=-0.00076227 max=0.085407 Jy/beam quit ! Quitting program ! Log file J2130+0843_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:51:08 2016