! Started logfile: J0240+1848_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:02:56 2016 obs J0240+1848_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0240+1848_X_2014_08_09_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.757505 visibilities/baseline/integration-bin. ! Found source: J0240+1848 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 324 lines of history. ! ! Reading 23316 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 J0240+1848_X_2014_08_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.849542Jy sigma=0.010441 ! Fit after self-cal, rms=0.839613Jy sigma=0.010323 ! 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=0.9014 mas, bmaj=2.195 mas, bpa=17.41 degrees ! Estimated noise=730.267 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 = 0.119254 Jy ! Component: 100 - total flux cleaned = 0.172348 Jy ! Total flux subtracted in 100 components = 0.172348 Jy ! Clean residual min=-0.009623 max=0.024999 Jy/beam ! Clean residual mean=-0.000078 rms=0.003538 Jy/beam ! Combined flux in latest and established models = 0.172348 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.172348 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=0.089548Jy sigma=0.001056 ! Fit after self-cal, rms=0.088937Jy sigma=0.001049 ! Inverting map ! Added new window around map position (-1, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295544 Jy ! Component: 100 - total flux cleaned = 0.0455072 Jy ! Total flux subtracted in 100 components = 0.0455072 Jy ! Clean residual min=-0.006714 max=0.009298 Jy/beam ! Clean residual mean=-0.000030 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.217855 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.217855 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=0.075333Jy sigma=0.000879 ! Fit after self-cal, rms=0.075214Jy sigma=0.000878 ! 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=1.1 mas, bmaj=2.315 mas, bpa=15.94 degrees ! Estimated noise=378.752 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 = 0.0139968 Jy ! Component: 100 - total flux cleaned = 0.0214905 Jy ! Component: 150 - total flux cleaned = 0.0258358 Jy ! Component: 200 - total flux cleaned = 0.0275885 Jy ! Total flux subtracted in 200 components = 0.0275885 Jy ! Clean residual min=-0.009463 max=0.010392 Jy/beam ! Clean residual mean=-0.000010 rms=0.002250 Jy/beam ! Combined flux in latest and established models = 0.245444 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.245444 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=0.072301Jy sigma=0.000849 ! Fit after self-cal, rms=0.072270Jy sigma=0.000849 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.10 KP 0.93 ! LA 0.99 MK 1.00* NL 1.01 OV 1.02 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.11 KP 0.88 ! LA 1.01 MK 1.00* NL 1.01 OV 1.02 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.16 KP 0.82 ! LA 1.03 MK 1.00* NL 1.02 OV 1.01 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.08 KP 0.81 ! LA 1.04 MK 1.00* NL 1.01 OV 1.00 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.07 KP 0.76 ! LA 1.03 MK 1.00* NL 1.01 OV 1.04 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.13 KP 0.77 ! LA 1.03 MK 1.00* NL 1.02 OV 1.05 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.23 HN 1.21 KP 0.81 ! LA 1.13 MK 1.00* NL 1.07 OV 1.08 ! PT 0.99 SC 1.16 ! ! ! 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 1.17 HN 1.19 KP 0.76 ! LA 1.05 MK 1.00* NL 1.04 OV 1.07 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.14 KP 0.79 ! LA 1.04 MK 1.00* NL 1.03 OV 1.06 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.16 KP 0.81 ! LA 1.07 MK 1.00* NL 1.02 OV 1.08 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.15 KP 0.86 ! LA 1.06 MK 1.00* NL 1.03 OV 1.04 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.17 KP 0.87 ! LA 1.07 MK 1.00* NL 1.07 OV 1.03 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.072270Jy sigma=0.000849 ! Fit after self-cal, rms=0.068253Jy sigma=0.000786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=2.343 mas, bpa=16.56 degrees ! Estimated noise=384.803 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 (3.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00697474 Jy ! Component: 100 - total flux cleaned = 0.0105485 Jy ! Component: 150 - total flux cleaned = 0.0121703 Jy ! Component: 200 - total flux cleaned = 0.012893 Jy ! Total flux subtracted in 200 components = 0.012893 Jy ! Clean residual min=-0.002365 max=0.002815 Jy/beam ! Clean residual mean=0.000007 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.258337 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 85 components and 0.258336 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=0.067566Jy sigma=0.000776 ! Fit after self-cal, rms=0.067507Jy sigma=0.000774 ! 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=0.067507Jy sigma=0.000774 ! Fit after self-cal, rms=0.067214Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.346 mas, bpa=16.32 degrees ! Estimated noise=383.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268952 Jy ! Component: 100 - total flux cleaned = 0.00372767 Jy ! Component: 150 - total flux cleaned = 0.00441221 Jy ! Component: 200 - total flux cleaned = 0.00455572 Jy ! Total flux subtracted in 200 components = 0.00455572 Jy ! Clean residual min=-0.001772 max=0.001864 Jy/beam ! Clean residual mean=0.000004 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.262892 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 101 components and 0.262892 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=0.067069Jy sigma=0.000771 ! Fit after self-cal, rms=0.067055Jy sigma=0.000771 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 = 0.00051942 Jy ! Component: 100 - total flux cleaned = 0.00103176 Jy ! Component: 150 - total flux cleaned = 0.00127336 Jy ! Component: 200 - total flux cleaned = 0.00133487 Jy ! Total flux subtracted in 200 components = 0.00133487 Jy ! Clean residual min=-0.001563 max=0.001589 Jy/beam ! Clean residual mean=0.000004 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.264227 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 110 components and 0.264227 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=0.067008Jy sigma=0.000770 ! Fit after self-cal, rms=0.067001Jy sigma=0.000770 ! 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=0.067001Jy sigma=0.000770 ! Fit after self-cal, rms=0.067071Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=2.346 mas, bpa=16.33 degrees ! Estimated noise=383.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00075829 Jy ! Component: 100 - total flux cleaned = 0.00111599 Jy ! Component: 150 - total flux cleaned = 0.00124776 Jy ! Component: 200 - total flux cleaned = 0.001294 Jy ! Total flux subtracted in 200 components = 0.001294 Jy ! Clean residual min=-0.001366 max=0.001411 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.265521 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 127 components and 0.265521 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=0.067042Jy sigma=0.000769 ! Fit after self-cal, rms=0.067040Jy sigma=0.000769 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 = 0.000158722 Jy ! Component: 100 - total flux cleaned = 0.000267066 Jy ! Component: 150 - total flux cleaned = 0.000360941 Jy ! Component: 200 - total flux cleaned = 0.000396066 Jy ! Total flux subtracted in 200 components = 0.000396066 Jy ! Clean residual min=-0.001257 max=0.001295 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.265917 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 134 components and 0.265917 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=0.067027Jy sigma=0.000769 ! Fit after self-cal, rms=0.067025Jy sigma=0.000769 ! 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=0.067025Jy sigma=0.000769 ! Fit after self-cal, rms=0.067115Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=2.902 mas, bpa=2.011 degrees ! Estimated noise=443.033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379161 Jy ! Component: 100 - total flux cleaned = 0.000561168 Jy ! Component: 150 - total flux cleaned = 0.000655803 Jy ! Component: 200 - total flux cleaned = 0.000644524 Jy ! Total flux subtracted in 200 components = 0.000644524 Jy ! Clean residual min=-0.001002 max=0.001257 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.266562 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 150 components and 0.266562 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=0.067112Jy sigma=0.000769 ! Fit after self-cal, rms=0.067113Jy sigma=0.000769 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 = 2.88931e-05 Jy ! Component: 100 - total flux cleaned = 0.000118625 Jy ! Component: 150 - total flux cleaned = 0.000163626 Jy ! Component: 200 - total flux cleaned = 0.000179708 Jy ! Total flux subtracted in 200 components = 0.000179708 Jy ! Clean residual min=-0.001013 max=0.001229 Jy/beam ! Clean residual mean=0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.266741 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 160 components and 0.266741 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=0.067111Jy sigma=0.000769 ! Fit after self-cal, rms=0.067111Jy sigma=0.000769 ! 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=1.114 mas, bmaj=2.347 mas, bpa=16.35 degrees ! Estimated noise=383.555 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.114 x 2.347 at 16.35 degrees (North through East) ! Clean map min=-0.00098863 max=0.1637 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=0.9082 mas, bmaj=2.225 mas, bpa=17.77 degrees ! Estimated noise=745.916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12137 Jy ! Component: 100 - total flux cleaned = 0.17474 Jy ! Component: 150 - total flux cleaned = 0.202232 Jy ! Component: 200 - total flux cleaned = 0.21661 Jy ! Total flux subtracted in 200 components = 0.21661 Jy ! Clean residual min=-0.004359 max=0.007017 Jy/beam ! Clean residual mean=-0.000020 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.21661 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.21661 Jy ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=2.347 mas, bpa=16.35 degrees ! Estimated noise=383.555 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) ! Added new window around map position (1.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133749 Jy ! Component: 100 - total flux cleaned = 0.0224062 Jy ! Component: 150 - total flux cleaned = 0.0287957 Jy ! Component: 200 - total flux cleaned = 0.0334884 Jy ! Total flux subtracted in 200 components = 0.0334884 Jy ! Clean residual min=-0.001715 max=0.002696 Jy/beam ! Clean residual mean=-0.000011 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.250098 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 50 components and 0.250098 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350711 Jy ! Component: 100 - total flux cleaned = 0.00614786 Jy ! Component: 150 - total flux cleaned = 0.00818694 Jy ! Component: 200 - total flux cleaned = 0.00982512 Jy ! Total flux subtracted in 200 components = 0.00982512 Jy ! Clean residual min=-0.001326 max=0.001421 Jy/beam ! Clean residual mean=-0.000005 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.259923 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 81 components and 0.259923 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=2.249 mas, bmaj=2.902 mas, bpa=2.011 degrees ! Estimated noise=443.033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215328 Jy ! Component: 100 - total flux cleaned = 0.00358229 Jy ! Component: 150 - total flux cleaned = 0.00458845 Jy ! Component: 200 - total flux cleaned = 0.00526729 Jy ! Total flux subtracted in 200 components = 0.00526729 Jy ! Clean residual min=-0.001017 max=0.001288 Jy/beam ! Clean residual mean=-0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.26519 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 = 0.000370522 Jy ! Component: 100 - total flux cleaned = 0.000586776 Jy ! Component: 150 - total flux cleaned = 0.000740316 Jy ! Component: 200 - total flux cleaned = 0.000890741 Jy ! Total flux subtracted in 200 components = 0.000890741 Jy ! Clean residual min=-0.001016 max=0.001236 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.266081 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 140 components and 0.266081 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=2.347 mas, bpa=16.35 degrees ! Estimated noise=383.555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.86462e-05 Jy ! Component: 100 - total flux cleaned = 4.0611e-05 Jy ! Component: 150 - total flux cleaned = 7.83153e-05 Jy ! Component: 200 - total flux cleaned = 0.000129617 Jy ! Total flux subtracted in 200 components = 0.000129617 Jy ! Clean residual min=-0.001078 max=0.001211 Jy/beam ! Clean residual mean=-0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.266211 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 157 components and 0.266211 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=0.067099Jy sigma=0.000769 ! Fit after self-cal, rms=0.067096Jy sigma=0.000769 wmodel J0240+1848_X_2014_08_09_pus_map.mod ! Writing 157 model components to file: J0240+1848_X_2014_08_09_pus_map.mod wobs J0240+1848_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0240+1848_X_2014_08_09_pus_uvs.fits wwins J0240+1848_X_2014_08_09_pus_map.win ! wwins: Wrote 4 windows to J0240+1848_X_2014_08_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237782 Jy ! Component: 100 - total flux cleaned = 0.000349167 Jy ! Component: 150 - total flux cleaned = 0.000542605 Jy ! Component: 200 - total flux cleaned = 0.000711507 Jy ! Component: 250 - total flux cleaned = 0.000825086 Jy ! Component: 300 - total flux cleaned = 0.000918512 Jy ! Component: 350 - total flux cleaned = 0.000963398 Jy ! Component: 400 - total flux cleaned = 0.00103568 Jy ! Component: 450 - total flux cleaned = 0.00104995 Jy ! Component: 500 - total flux cleaned = 0.00109066 Jy ! Component: 550 - total flux cleaned = 0.00111708 Jy ! Component: 600 - total flux cleaned = 0.00114294 Jy ! Component: 650 - total flux cleaned = 0.00119342 Jy ! Component: 700 - total flux cleaned = 0.00125483 Jy ! Component: 750 - total flux cleaned = 0.00126688 Jy ! Component: 800 - total flux cleaned = 0.00133701 Jy ! Component: 850 - total flux cleaned = 0.00134832 Jy ! Component: 900 - total flux cleaned = 0.00137037 Jy ! Component: 950 - total flux cleaned = 0.00134839 Jy ! Component: 1000 - total flux cleaned = 0.00134872 Jy ! Component: 1050 - total flux cleaned = 0.00138053 Jy ! Component: 1100 - total flux cleaned = 0.00139081 Jy ! Component: 1150 - total flux cleaned = 0.00141141 Jy ! Component: 1200 - total flux cleaned = 0.00145204 Jy ! Component: 1250 - total flux cleaned = 0.00147204 Jy ! Component: 1300 - total flux cleaned = 0.00153128 Jy ! Component: 1350 - total flux cleaned = 0.00156056 Jy ! Component: 1400 - total flux cleaned = 0.00161813 Jy ! Component: 1450 - total flux cleaned = 0.00164659 Jy ! Component: 1500 - total flux cleaned = 0.00167465 Jy ! Component: 1550 - total flux cleaned = 0.0016747 Jy ! Component: 1600 - total flux cleaned = 0.00169309 Jy ! Component: 1650 - total flux cleaned = 0.00168414 Jy ! Component: 1700 - total flux cleaned = 0.00169319 Jy ! Component: 1750 - total flux cleaned = 0.0017107 Jy ! Component: 1800 - total flux cleaned = 0.00171061 Jy ! Component: 1850 - total flux cleaned = 0.001745 Jy ! Component: 1900 - total flux cleaned = 0.00177034 Jy ! Component: 1950 - total flux cleaned = 0.00177024 Jy ! Component: 2000 - total flux cleaned = 0.00179532 Jy ! Total flux subtracted in 2048 components = 0.00179532 Jy ! Clean residual min=-0.000513 max=0.000519 Jy/beam ! Clean residual mean=-0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.268006 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 298 components and 0.268006 Jy ![Exited script file: muppet] wmap "J0240+1848_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.114 x 2.347 at 16.35 degrees (North through East) ! Clean map min=-0.0007819 max=0.16455 Jy/beam ! Writing clean map to FITS file: J0240+1848_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.164552 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157359 device "J0240+1848_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0240+1848_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.286887 0.286887 0.573774 1.14755 2.29509 4.59019 9.18038 18.3608 36.7215 73.443 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.164 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.114 x 2.347 at 16.35 degrees (North through East) ! Clean map min=-0.0007819 max=0.16455 Jy/beam quit ! Quitting program ! Log file J0240+1848_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:02:58 2016