! Started logfile: J1146+5356_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:10:48 2016 obs J1146+5356_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1146+5356_X_2014_08_05_pus_uva.fits ! AN table 1: 91 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.613919 visibilities/baseline/integration-bin. ! Found source: J1146+5356 ! ! 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 30168 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 J1146+5356_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 195 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.643393Jy sigma=0.007443 ! Fit after self-cal, rms=0.604478Jy sigma=0.007001 ! 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=0.8989 mas, bmaj=2.108 mas, bpa=47.09 degrees ! Estimated noise=806.94 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 = 0.295199 Jy ! Component: 100 - total flux cleaned = 0.372862 Jy ! Total flux subtracted in 100 components = 0.372862 Jy ! Clean residual min=-0.021944 max=0.033368 Jy/beam ! Clean residual mean=0.000161 rms=0.006229 Jy/beam ! Combined flux in latest and established models = 0.372862 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.372862 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=0.123508Jy sigma=0.001344 ! Fit after self-cal, rms=0.123469Jy sigma=0.001344 ! 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=1.163 mas, bmaj=2.311 mas, bpa=45.41 degrees ! Estimated noise=354.96 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 = 0.0492958 Jy ! Component: 100 - total flux cleaned = 0.0727598 Jy ! Component: 150 - total flux cleaned = 0.0863424 Jy ! Component: 200 - total flux cleaned = 0.0944286 Jy ! Total flux subtracted in 200 components = 0.0944286 Jy ! Clean residual min=-0.022108 max=0.028320 Jy/beam ! Clean residual mean=0.000162 rms=0.006235 Jy/beam ! Combined flux in latest and established models = 0.467291 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 32 components and 0.467291 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=0.102004Jy sigma=0.001118 ! Fit after self-cal, rms=0.101994Jy sigma=0.001117 ! 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 0.91 FD 1.12 HN 1.07 KP 0.90 ! LA 1.02 MK 1.00* NL 0.95 OV 1.04 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.08 KP 0.84 ! LA 1.02 MK 1.00* NL 0.95 OV 1.04 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.09 KP 0.80 ! LA 1.04 MK 1.00* NL 0.96 OV 1.03 ! PT 0.91 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 0.91 FD 1.12 HN 1.07 KP 0.76 ! LA 1.05 MK 1.00* NL 0.96 OV 1.05 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.05 KP 0.72 ! LA 1.05 MK 1.00* NL 0.97 OV 1.04 ! PT 0.93 SC 1.00 ! ! ! 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 1.16 HN 1.08 KP 0.72 ! LA 1.04 MK 1.00* NL 0.98 OV 1.08 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.26 HN 1.21 KP 0.78 ! LA 1.13 MK 1.00* NL 1.01 OV 1.13 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.18 HN 1.16 KP 0.72 ! LA 1.03 MK 1.00* NL 0.98 OV 1.11 ! 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 1.15 HN 1.16 KP 0.74 ! LA 1.06 MK 1.00* NL 0.97 OV 1.11 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 10. ! 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 1.13 KP 0.77 ! LA 1.07 MK 1.00* NL 0.99 OV 1.11 ! PT 0.94 SC 1.00 ! ! ! 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 1.17 HN 1.10 KP 0.81 ! LA 1.08 MK 1.00* NL 0.99 OV 1.08 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.09 KP 0.84 ! LA 1.07 MK 1.00* NL 0.98 OV 1.08 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.101994Jy sigma=0.001117 ! Fit after self-cal, rms=0.075435Jy sigma=0.000825 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=2.333 mas, bpa=45.6 degrees ! Estimated noise=353.241 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 (-0.2, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128582 Jy ! Component: 100 - total flux cleaned = 0.0184779 Jy ! Component: 150 - total flux cleaned = 0.0203932 Jy ! Component: 200 - total flux cleaned = 0.0217201 Jy ! Total flux subtracted in 200 components = 0.0217201 Jy ! Clean residual min=-0.005992 max=0.005980 Jy/beam ! Clean residual mean=-0.000070 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.489011 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 66 components and 0.489011 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=0.073063Jy sigma=0.000794 ! Fit after self-cal, rms=0.072880Jy sigma=0.000790 ! 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=0.072880Jy sigma=0.000790 ! Fit after self-cal, rms=0.072464Jy sigma=0.000783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=2.336 mas, bpa=45.49 degrees ! Estimated noise=353.156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272861 Jy ! Component: 100 - total flux cleaned = 0.00369735 Jy ! Component: 150 - total flux cleaned = 0.00448526 Jy ! Component: 200 - total flux cleaned = 0.00513482 Jy ! Total flux subtracted in 200 components = 0.00513482 Jy ! Clean residual min=-0.003689 max=0.004011 Jy/beam ! Clean residual mean=-0.000008 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.494146 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 94 components and 0.494146 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=0.071984Jy sigma=0.000778 ! Fit after self-cal, rms=0.071928Jy sigma=0.000777 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 = 0.00170825 Jy ! Component: 100 - total flux cleaned = 0.00241581 Jy ! Component: 150 - total flux cleaned = 0.00266643 Jy ! Component: 200 - total flux cleaned = 0.00283097 Jy ! Total flux subtracted in 200 components = 0.00283097 Jy ! Clean residual min=-0.003101 max=0.003236 Jy/beam ! Clean residual mean=0.000002 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.496977 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 115 components and 0.496977 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=0.071782Jy sigma=0.000775 ! Fit after self-cal, rms=0.071762Jy sigma=0.000775 ! 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=0.071762Jy sigma=0.000775 ! Fit after self-cal, rms=0.071694Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=2.341 mas, bpa=45.5 degrees ! Estimated noise=352.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000605072 Jy ! Component: 100 - total flux cleaned = 0.000533454 Jy ! Component: 150 - total flux cleaned = 0.000699083 Jy ! Component: 200 - total flux cleaned = 0.000923573 Jy ! Total flux subtracted in 200 components = 0.000923573 Jy ! Clean residual min=-0.002492 max=0.002360 Jy/beam ! Clean residual mean=-0.000000 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.4979 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 131 components and 0.4979 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=0.071547Jy sigma=0.000772 ! Fit after self-cal, rms=0.071530Jy sigma=0.000772 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 = 0.000897399 Jy ! Component: 100 - total flux cleaned = 0.00122382 Jy ! Component: 150 - total flux cleaned = 0.00122382 Jy ! Component: 200 - total flux cleaned = 0.00125107 Jy ! Total flux subtracted in 200 components = 0.00125107 Jy ! Clean residual min=-0.002244 max=0.001993 Jy/beam ! Clean residual mean=0.000004 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.499151 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 154 components and 0.499151 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=0.071489Jy sigma=0.000771 ! Fit after self-cal, rms=0.071483Jy sigma=0.000771 ! 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=0.071483Jy sigma=0.000771 ! Fit after self-cal, rms=0.071512Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.34 mas, bmaj=2.899 mas, bpa=59.75 degrees ! Estimated noise=398.552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00047053 Jy ! Component: 100 - total flux cleaned = 0.000369371 Jy ! Component: 150 - total flux cleaned = 0.000367389 Jy ! Component: 200 - total flux cleaned = 0.000289321 Jy ! Total flux subtracted in 200 components = 0.000289321 Jy ! Clean residual min=-0.001712 max=0.001832 Jy/beam ! Clean residual mean=0.000006 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.499441 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 166 components and 0.499441 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=0.071463Jy sigma=0.000770 ! Fit after self-cal, rms=0.071456Jy sigma=0.000770 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 = 0.000277068 Jy ! Component: 100 - total flux cleaned = 0.000334621 Jy ! Component: 150 - total flux cleaned = 0.000313573 Jy ! Component: 200 - total flux cleaned = 0.000255778 Jy ! Total flux subtracted in 200 components = 0.000255778 Jy ! Clean residual min=-0.001692 max=0.001619 Jy/beam ! Clean residual mean=0.000007 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.499697 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 178 components and 0.499697 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=0.071439Jy sigma=0.000770 ! Fit after self-cal, rms=0.071436Jy sigma=0.000770 ! 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=1.171 mas, bmaj=2.344 mas, bpa=45.52 degrees ! Estimated noise=352.367 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.171 x 2.344 at 45.52 degrees (North through East) ! Clean map min=-0.0017062 max=0.39458 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=0.8983 mas, bmaj=2.14 mas, bpa=47.19 degrees ! Estimated noise=809.272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.295835 Jy ! Component: 100 - total flux cleaned = 0.373259 Jy ! Component: 150 - total flux cleaned = 0.408214 Jy ! Component: 200 - total flux cleaned = 0.427299 Jy ! Total flux subtracted in 200 components = 0.427299 Jy ! Clean residual min=-0.005506 max=0.009965 Jy/beam ! Clean residual mean=-0.000047 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.427299 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.427299 Jy ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=2.344 mas, bpa=45.52 degrees ! Estimated noise=352.367 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 = 0.0187037 Jy ! Component: 100 - total flux cleaned = 0.0306792 Jy ! Component: 150 - total flux cleaned = 0.0393549 Jy ! Component: 200 - total flux cleaned = 0.0458798 Jy ! Total flux subtracted in 200 components = 0.0458798 Jy ! Clean residual min=-0.003190 max=0.004520 Jy/beam ! Clean residual mean=-0.000063 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.473179 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 85 components and 0.473179 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=2.34 mas, bmaj=2.899 mas, bpa=59.75 degrees ! Estimated noise=398.552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00748932 Jy ! Component: 100 - total flux cleaned = 0.0124827 Jy ! Component: 150 - total flux cleaned = 0.01609 Jy ! Component: 200 - total flux cleaned = 0.0187743 Jy ! Total flux subtracted in 200 components = 0.0187743 Jy ! Clean residual min=-0.002204 max=0.002170 Jy/beam ! Clean residual mean=-0.000029 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.491953 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 = 0.00202804 Jy ! Component: 100 - total flux cleaned = 0.00357385 Jy ! Component: 150 - total flux cleaned = 0.00475802 Jy ! Component: 200 - total flux cleaned = 0.00566962 Jy ! Total flux subtracted in 200 components = 0.00566962 Jy ! Clean residual min=-0.001700 max=0.001760 Jy/beam ! Clean residual mean=-0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.497623 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 171 components and 0.497623 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=2.344 mas, bpa=45.52 degrees ! Estimated noise=352.367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104515 Jy ! Component: 100 - total flux cleaned = 0.0012851 Jy ! Component: 150 - total flux cleaned = 0.00145962 Jy ! Component: 200 - total flux cleaned = 0.00166289 Jy ! Total flux subtracted in 200 components = 0.00166289 Jy ! Clean residual min=-0.001575 max=0.001638 Jy/beam ! Clean residual mean=0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.499285 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 183 components and 0.499285 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=0.071457Jy sigma=0.000770 ! Fit after self-cal, rms=0.071444Jy sigma=0.000770 wmodel J1146+5356_X_2014_08_05_pus_map.mod ! Writing 183 model components to file: J1146+5356_X_2014_08_05_pus_map.mod wobs J1146+5356_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1146+5356_X_2014_08_05_pus_uvs.fits wwins J1146+5356_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J1146+5356_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 = 0.000624449 Jy ! Component: 100 - total flux cleaned = 0.000817197 Jy ! Component: 150 - total flux cleaned = 0.000974168 Jy ! Component: 200 - total flux cleaned = 0.000999807 Jy ! Component: 250 - total flux cleaned = 0.00111897 Jy ! Component: 300 - total flux cleaned = 0.00121031 Jy ! Component: 350 - total flux cleaned = 0.00136446 Jy ! Component: 400 - total flux cleaned = 0.0014703 Jy ! Component: 450 - total flux cleaned = 0.00149105 Jy ! Component: 500 - total flux cleaned = 0.00155088 Jy ! Component: 550 - total flux cleaned = 0.00153154 Jy ! Component: 600 - total flux cleaned = 0.00155062 Jy ! Component: 650 - total flux cleaned = 0.00155084 Jy ! Component: 700 - total flux cleaned = 0.00156865 Jy ! Component: 750 - total flux cleaned = 0.00165505 Jy ! Component: 800 - total flux cleaned = 0.00173893 Jy ! Component: 850 - total flux cleaned = 0.00183672 Jy ! Component: 900 - total flux cleaned = 0.00191649 Jy ! Component: 950 - total flux cleaned = 0.00202548 Jy ! Component: 1000 - total flux cleaned = 0.00211692 Jy ! Component: 1050 - total flux cleaned = 0.00223602 Jy ! Component: 1100 - total flux cleaned = 0.00233765 Jy ! Component: 1150 - total flux cleaned = 0.00242294 Jy ! Component: 1200 - total flux cleaned = 0.00249245 Jy ! Component: 1250 - total flux cleaned = 0.00256123 Jy ! Component: 1300 - total flux cleaned = 0.00266805 Jy ! Component: 1350 - total flux cleaned = 0.00272048 Jy ! Component: 1400 - total flux cleaned = 0.00283554 Jy ! Component: 1450 - total flux cleaned = 0.00296052 Jy ! Component: 1500 - total flux cleaned = 0.00305833 Jy ! Component: 1550 - total flux cleaned = 0.00311842 Jy ! Component: 1600 - total flux cleaned = 0.0032365 Jy ! Component: 1650 - total flux cleaned = 0.00334004 Jy ! Component: 1700 - total flux cleaned = 0.00337419 Jy ! Component: 1750 - total flux cleaned = 0.00345181 Jy ! Component: 1800 - total flux cleaned = 0.00350597 Jy ! Component: 1850 - total flux cleaned = 0.00355953 Jy ! Component: 1900 - total flux cleaned = 0.00360147 Jy ! Component: 1950 - total flux cleaned = 0.00366398 Jy ! Component: 2000 - total flux cleaned = 0.00375591 Jy ! Total flux subtracted in 2048 components = 0.00380613 Jy ! Clean residual min=-0.000573 max=0.000594 Jy/beam ! Clean residual mean=-0.000002 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.503091 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 313 components and 0.503092 Jy ![Exited script file: muppet] wmap "J1146+5356_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.171 x 2.344 at 45.52 degrees (North through East) ! Clean map min=-0.0011439 max=0.39636 Jy/beam ! Writing clean map to FITS file: J1146+5356_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 0.396357 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196015 device "J1146+5356_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1146+5356_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.148363 0.148363 0.296725 0.593451 1.1869 2.3738 4.74761 9.49521 18.9904 37.9808 75.9617 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.396 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.171 x 2.344 at 45.52 degrees (North through East) ! Clean map min=-0.0011439 max=0.39636 Jy/beam quit ! Quitting program ! Log file J1146+5356_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:10:51 2016