! Started logfile: J1254+0859_X_2014_08_05_pus_uvs.log on Sun Nov 13 00:10:04 2016 obs J1254+0859_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1254+0859_X_2014_08_05_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.769125 visibilities/baseline/integration-bin. ! Found source: J1254+0859 ! ! 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 46932 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1254+0859_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 = 1024x1024 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 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.950139Jy sigma=0.010553 ! Fit after self-cal, rms=0.927616Jy sigma=0.010309 ! 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=0.9121 mas, bmaj=2.418 mas, bpa=21.34 degrees ! Estimated noise=553.795 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 = 0.0546103 Jy ! Component: 100 - total flux cleaned = 0.0712565 Jy ! Total flux subtracted in 100 components = 0.0712565 Jy ! Clean residual min=-0.011062 max=0.024012 Jy/beam ! Clean residual mean=0.000008 rms=0.003183 Jy/beam ! Combined flux in latest and established models = 0.0712565 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0712565 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=0.106021Jy sigma=0.001146 ! Fit after self-cal, rms=0.105448Jy sigma=0.001139 ! Inverting map ! Added new window around map position (-8.6, 25.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198145 Jy ! Component: 100 - total flux cleaned = 0.0308317 Jy ! Total flux subtracted in 100 components = 0.0308317 Jy ! Clean residual min=-0.009720 max=0.022197 Jy/beam ! Clean residual mean=0.000004 rms=0.002532 Jy/beam ! Combined flux in latest and established models = 0.102088 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.102088 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=0.100981Jy sigma=0.001083 ! Fit after self-cal, rms=0.097757Jy sigma=0.001045 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225256 Jy ! Component: 100 - total flux cleaned = 0.0339968 Jy ! Total flux subtracted in 100 components = 0.0339968 Jy ! Clean residual min=-0.007543 max=0.009464 Jy/beam ! Clean residual mean=0.000001 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 0.136085 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.136085 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=0.091529Jy sigma=0.000969 ! Fit after self-cal, rms=0.087107Jy sigma=0.000920 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176966 Jy ! Component: 100 - total flux cleaned = 0.0273666 Jy ! Total flux subtracted in 100 components = 0.0273666 Jy ! Clean residual min=-0.006957 max=0.010299 Jy/beam ! Clean residual mean=-0.000001 rms=0.001719 Jy/beam ! Combined flux in latest and established models = 0.163452 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.163452 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=0.082533Jy sigma=0.000866 ! Fit after self-cal, rms=0.081627Jy sigma=0.000856 ! Inverting map ! Added new window around map position (-1.6, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111653 Jy ! Component: 100 - total flux cleaned = 0.0183429 Jy ! Total flux subtracted in 100 components = 0.0183429 Jy ! Clean residual min=-0.005391 max=0.009476 Jy/beam ! Clean residual mean=-0.000001 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.181795 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.181795 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=0.079641Jy sigma=0.000832 ! Fit after self-cal, rms=0.079428Jy sigma=0.000830 ! Inverting map ! Added new window around map position (-6.6, 23.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00850802 Jy ! Component: 100 - total flux cleaned = 0.014542 Jy ! Total flux subtracted in 100 components = 0.014542 Jy ! Clean residual min=-0.004672 max=0.005341 Jy/beam ! Clean residual mean=-0.000000 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.196337 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.196337 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=0.078049Jy sigma=0.000814 ! Fit after self-cal, rms=0.077994Jy sigma=0.000813 ! 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=1.195 mas, bmaj=2.621 mas, bpa=18.35 degrees ! Estimated noise=297.209 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 = 0.00809231 Jy ! Component: 100 - total flux cleaned = 0.0142345 Jy ! Component: 150 - total flux cleaned = 0.019302 Jy ! Component: 200 - total flux cleaned = 0.0235622 Jy ! Total flux subtracted in 200 components = 0.0235622 Jy ! Clean residual min=-0.004447 max=0.005643 Jy/beam ! Clean residual mean=-0.000003 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.219899 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 115 components and 0.219899 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=0.076704Jy sigma=0.000799 ! Fit after self-cal, rms=0.076654Jy sigma=0.000798 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.05 KP 0.88 ! LA 0.94 MK 1.00* NL 0.98 OV 0.94 ! PT 1.00 SC 1.35 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.08 KP 0.84 ! LA 0.96 MK 1.00* NL 0.96 OV 0.96 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.06 KP 0.85 ! LA 0.98 MK 1.00* NL 1.00 OV 0.96 ! PT 0.94 SC 1.17 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 1.20 KP 0.78 ! LA 0.95 MK 1.00* NL 0.99 OV 0.97 ! PT 0.96 SC 1.19 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.06 KP 0.72 ! LA 0.98 MK 1.00* NL 0.99 OV 0.95 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.07 KP 0.73 ! LA 0.99 MK 1.00* NL 1.03 OV 0.98 ! PT 0.93 SC 1.09 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.24 HN 1.22 KP 0.75 ! LA 1.03 MK 1.00* NL 1.10 OV 1.02 ! PT 1.03 SC 1.21 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.18 HN 1.13 KP 0.72 ! LA 0.96 MK 1.00* NL 1.02 OV 0.99 ! PT 0.94 SC 1.09 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.11 HN 1.15 KP 0.76 ! LA 0.96 MK 1.00* NL 1.03 OV 1.02 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.19 KP 0.79 ! LA 0.98 MK 1.00* NL 1.05 OV 1.03 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.15 KP 0.84 ! LA 1.03 MK 1.00* NL 1.01 OV 1.01 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.13 HN 1.12 KP 0.86 ! LA 1.00 MK 1.00* NL 1.04 OV 0.99 ! PT 0.96 SC 1.08 ! ! ! Fit before self-cal, rms=0.076654Jy sigma=0.000798 ! Fit after self-cal, rms=0.075911Jy sigma=0.000779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.232 mas, bmaj=2.666 mas, bpa=18.17 degrees ! Estimated noise=292.044 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 = 0.000422017 Jy ! Component: 100 - total flux cleaned = 0.000745587 Jy ! Component: 150 - total flux cleaned = 0.00101467 Jy ! Component: 200 - total flux cleaned = 0.00125044 Jy ! Total flux subtracted in 200 components = 0.00125044 Jy ! Clean residual min=-0.002162 max=0.002904 Jy/beam ! Clean residual mean=-0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.221149 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 131 components and 0.221149 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=0.075756Jy sigma=0.000777 ! Fit after self-cal, rms=0.075838Jy sigma=0.000776 ! 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=0.075838Jy sigma=0.000776 ! Fit after self-cal, rms=0.077434Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.231 mas, bmaj=2.672 mas, bpa=18.03 degrees ! Estimated noise=291.429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209692 Jy ! Component: 100 - total flux cleaned = 0.000354294 Jy ! Component: 150 - total flux cleaned = 0.000310114 Jy ! Component: 200 - total flux cleaned = 0.000350347 Jy ! Total flux subtracted in 200 components = 0.000350347 Jy ! Clean residual min=-0.001828 max=0.002738 Jy/beam ! Clean residual mean=-0.000000 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.2215 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 144 components and 0.2215 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=0.077377Jy sigma=0.000774 ! Fit after self-cal, rms=0.077418Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-8.6, 22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192092 Jy ! Component: 100 - total flux cleaned = 0.0020123 Jy ! Component: 150 - total flux cleaned = 0.00185912 Jy ! Component: 200 - total flux cleaned = 0.00172187 Jy ! Total flux subtracted in 200 components = 0.00172187 Jy ! Clean residual min=-0.001770 max=0.002142 Jy/beam ! Clean residual mean=-0.000000 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.223221 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 160 components and 0.223221 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=0.077345Jy sigma=0.000773 ! Fit after self-cal, rms=0.077332Jy sigma=0.000773 ! Inverting map ! Added new window around map position (34.4, 30.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193666 Jy ! Component: 100 - total flux cleaned = 0.00302423 Jy ! Component: 150 - total flux cleaned = 0.00376239 Jy ! Component: 200 - total flux cleaned = 0.00421749 Jy ! Total flux subtracted in 200 components = 0.00421749 Jy ! Clean residual min=-0.001554 max=0.001668 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.227439 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 182 components and 0.227439 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=0.077274Jy sigma=0.000772 ! Fit after self-cal, rms=0.077269Jy sigma=0.000772 ! 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=0.077269Jy sigma=0.000772 ! Fit after self-cal, rms=0.077337Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.234 mas, bmaj=2.671 mas, bpa=18 degrees ! Estimated noise=290.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00086745 Jy ! Component: 100 - total flux cleaned = 0.00133716 Jy ! Component: 150 - total flux cleaned = 0.00173168 Jy ! Component: 200 - total flux cleaned = 0.00201036 Jy ! Total flux subtracted in 200 components = 0.00201036 Jy ! Clean residual min=-0.001447 max=0.001558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.229449 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 196 components and 0.229449 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=0.077311Jy sigma=0.000772 ! Fit after self-cal, rms=0.077313Jy 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 = 0.00024003 Jy ! Component: 100 - total flux cleaned = 0.000443475 Jy ! Component: 150 - total flux cleaned = 0.000610834 Jy ! Component: 200 - total flux cleaned = 0.000747626 Jy ! Total flux subtracted in 200 components = 0.000747626 Jy ! Clean residual min=-0.001407 max=0.001553 Jy/beam ! Clean residual mean=-0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.230197 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 208 components and 0.230197 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=0.077297Jy sigma=0.000772 ! Fit after self-cal, rms=0.077295Jy sigma=0.000772 ! 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=0.077295Jy sigma=0.000772 ! Fit after self-cal, rms=0.077264Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.359 mas, bmaj=3.178 mas, bpa=10.46 degrees ! Estimated noise=317.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000847726 Jy ! Component: 100 - total flux cleaned = 0.00132955 Jy ! Component: 150 - total flux cleaned = 0.00157031 Jy ! Component: 200 - total flux cleaned = 0.00176599 Jy ! Total flux subtracted in 200 components = 0.00176599 Jy ! Clean residual min=-0.001681 max=0.001789 Jy/beam ! Clean residual mean=-0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.231963 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 228 components and 0.231963 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=0.077257Jy sigma=0.000771 ! Fit after self-cal, rms=0.077255Jy 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 = 0.000290425 Jy ! Component: 100 - total flux cleaned = 0.000413335 Jy ! Component: 150 - total flux cleaned = 0.000510058 Jy ! Component: 200 - total flux cleaned = 0.000598876 Jy ! Total flux subtracted in 200 components = 0.000598876 Jy ! Clean residual min=-0.001646 max=0.001795 Jy/beam ! Clean residual mean=-0.000002 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.232562 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 238 components and 0.232562 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=0.077252Jy sigma=0.000771 ! Fit after self-cal, rms=0.077251Jy sigma=0.000771 ! 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=1.237 mas, bmaj=2.67 mas, bpa=17.96 degrees ! Estimated noise=290.216 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.237 x 2.67 at 17.96 degrees (North through East) ! Clean map min=-0.0012975 max=0.068729 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=0.9384 mas, bmaj=2.441 mas, bpa=20.9 degrees ! Estimated noise=558.751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0653782 Jy ! Component: 100 - total flux cleaned = 0.0990392 Jy ! Component: 150 - total flux cleaned = 0.120844 Jy ! Component: 200 - total flux cleaned = 0.137017 Jy ! Total flux subtracted in 200 components = 0.137017 Jy ! Clean residual min=-0.006349 max=0.009297 Jy/beam ! Clean residual mean=0.000001 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.137017 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 0.137017 Jy ! Inverting map and beam ! Estimated beam: bmin=1.237 mas, bmaj=2.67 mas, bpa=17.96 degrees ! Estimated noise=290.216 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 = 0.0170929 Jy ! Component: 100 - total flux cleaned = 0.0296114 Jy ! Component: 150 - total flux cleaned = 0.0391515 Jy ! Component: 200 - total flux cleaned = 0.0467242 Jy ! Total flux subtracted in 200 components = 0.0467242 Jy ! Clean residual min=-0.003626 max=0.004563 Jy/beam ! Clean residual mean=-0.000000 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.183741 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 65 components and 0.183741 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=2.359 mas, bmaj=3.178 mas, bpa=10.46 degrees ! Estimated noise=317.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00887076 Jy ! Component: 100 - total flux cleaned = 0.0153986 Jy ! Component: 150 - total flux cleaned = 0.0204696 Jy ! Component: 200 - total flux cleaned = 0.0244952 Jy ! Total flux subtracted in 200 components = 0.0244952 Jy ! Clean residual min=-0.002875 max=0.003247 Jy/beam ! Clean residual mean=-0.000000 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.208237 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 = 0.00330801 Jy ! Component: 100 - total flux cleaned = 0.00616323 Jy ! Component: 150 - total flux cleaned = 0.00865259 Jy ! Component: 200 - total flux cleaned = 0.0108306 Jy ! Total flux subtracted in 200 components = 0.0108306 Jy ! Clean residual min=-0.002251 max=0.002547 Jy/beam ! Clean residual mean=-0.000001 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.219067 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 148 components and 0.219067 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.237 mas, bmaj=2.67 mas, bpa=17.96 degrees ! Estimated noise=290.216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109067 Jy ! Component: 100 - total flux cleaned = 0.00241932 Jy ! Component: 150 - total flux cleaned = 0.00377173 Jy ! Component: 200 - total flux cleaned = 0.00504745 Jy ! Total flux subtracted in 200 components = 0.00504745 Jy ! Clean residual min=-0.001636 max=0.002239 Jy/beam ! Clean residual mean=-0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.224115 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 176 components and 0.224115 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=0.077384Jy sigma=0.000773 ! Fit after self-cal, rms=0.077279Jy sigma=0.000772 wmodel J1254+0859_X_2014_08_05_pus_map.mod ! Writing 176 model components to file: J1254+0859_X_2014_08_05_pus_map.mod wobs J1254+0859_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1254+0859_X_2014_08_05_pus_uvs.fits wwins J1254+0859_X_2014_08_05_pus_map.win ! wwins: Wrote 6 windows to J1254+0859_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000883188 Jy ! Component: 100 - total flux cleaned = 0.00136747 Jy ! Component: 150 - total flux cleaned = 0.00173165 Jy ! Component: 200 - total flux cleaned = 0.00207275 Jy ! Component: 250 - total flux cleaned = 0.00239817 Jy ! Component: 300 - total flux cleaned = 0.00268501 Jy ! Component: 350 - total flux cleaned = 0.00289247 Jy ! Component: 400 - total flux cleaned = 0.00311629 Jy ! Component: 450 - total flux cleaned = 0.00339637 Jy ! Component: 500 - total flux cleaned = 0.00364611 Jy ! Component: 550 - total flux cleaned = 0.00384898 Jy ! Component: 600 - total flux cleaned = 0.00402616 Jy ! Component: 650 - total flux cleaned = 0.0041986 Jy ! Component: 700 - total flux cleaned = 0.00429153 Jy ! Component: 750 - total flux cleaned = 0.00438282 Jy ! Component: 800 - total flux cleaned = 0.00452502 Jy ! Component: 850 - total flux cleaned = 0.00464603 Jy ! Component: 900 - total flux cleaned = 0.00473064 Jy ! Component: 950 - total flux cleaned = 0.00484607 Jy ! Component: 1000 - total flux cleaned = 0.00494308 Jy ! Component: 1050 - total flux cleaned = 0.00505368 Jy ! Component: 1100 - total flux cleaned = 0.00514603 Jy ! Component: 1150 - total flux cleaned = 0.00525176 Jy ! Component: 1200 - total flux cleaned = 0.0052519 Jy ! Component: 1250 - total flux cleaned = 0.00532471 Jy ! Component: 1300 - total flux cleaned = 0.00536742 Jy ! Component: 1350 - total flux cleaned = 0.00542329 Jy ! Component: 1400 - total flux cleaned = 0.00547823 Jy ! Component: 1450 - total flux cleaned = 0.00549154 Jy ! Component: 1500 - total flux cleaned = 0.00554398 Jy ! Component: 1550 - total flux cleaned = 0.00551808 Jy ! Component: 1600 - total flux cleaned = 0.00548 Jy ! Component: 1650 - total flux cleaned = 0.0055176 Jy ! Component: 1700 - total flux cleaned = 0.00554215 Jy ! Component: 1750 - total flux cleaned = 0.00560203 Jy ! Component: 1800 - total flux cleaned = 0.00563749 Jy ! Component: 1850 - total flux cleaned = 0.00562555 Jy ! Component: 1900 - total flux cleaned = 0.0056833 Jy ! Component: 1950 - total flux cleaned = 0.00569478 Jy ! Component: 2000 - total flux cleaned = 0.00569508 Jy ! Component: 2050 - total flux cleaned = 0.00572835 Jy ! Component: 2100 - total flux cleaned = 0.00574994 Jy ! Component: 2150 - total flux cleaned = 0.00572856 Jy ! Component: 2200 - total flux cleaned = 0.00576044 Jy ! Component: 2250 - total flux cleaned = 0.00578113 Jy ! Component: 2300 - total flux cleaned = 0.00576053 Jy ! Component: 2350 - total flux cleaned = 0.0057301 Jy ! Component: 2400 - total flux cleaned = 0.00580034 Jy ! Component: 2450 - total flux cleaned = 0.00581998 Jy ! Component: 2500 - total flux cleaned = 0.00582984 Jy ! Component: 2550 - total flux cleaned = 0.00585894 Jy ! Component: 2600 - total flux cleaned = 0.00590669 Jy ! Component: 2650 - total flux cleaned = 0.00589711 Jy ! Component: 2700 - total flux cleaned = 0.0059159 Jy ! Component: 2750 - total flux cleaned = 0.00594379 Jy ! Component: 2800 - total flux cleaned = 0.00598025 Jy ! Component: 2850 - total flux cleaned = 0.00597143 Jy ! Component: 2900 - total flux cleaned = 0.00599829 Jy ! Component: 2950 - total flux cleaned = 0.00603367 Jy ! Component: 3000 - total flux cleaned = 0.00605114 Jy ! Component: 3050 - total flux cleaned = 0.00605968 Jy ! Component: 3100 - total flux cleaned = 0.00602547 Jy ! Component: 3150 - total flux cleaned = 0.00608481 Jy ! Component: 3200 - total flux cleaned = 0.00606804 Jy ! Component: 3250 - total flux cleaned = 0.00606811 Jy ! Component: 3300 - total flux cleaned = 0.00608457 Jy ! Component: 3350 - total flux cleaned = 0.00606018 Jy ! Component: 3400 - total flux cleaned = 0.00610066 Jy ! Component: 3450 - total flux cleaned = 0.00611653 Jy ! Component: 3500 - total flux cleaned = 0.0060927 Jy ! Component: 3550 - total flux cleaned = 0.00606132 Jy ! Component: 3600 - total flux cleaned = 0.00606144 Jy ! Component: 3650 - total flux cleaned = 0.00604609 Jy ! Component: 3700 - total flux cleaned = 0.00601557 Jy ! Component: 3750 - total flux cleaned = 0.00603812 Jy ! Component: 3800 - total flux cleaned = 0.00599319 Jy ! Component: 3850 - total flux cleaned = 0.0059857 Jy ! Component: 3900 - total flux cleaned = 0.00599311 Jy ! Component: 3950 - total flux cleaned = 0.00594927 Jy ! Component: 4000 - total flux cleaned = 0.00592038 Jy ! Component: 4050 - total flux cleaned = 0.00593472 Jy ! Total flux subtracted in 4096 components = 0.00592759 Jy ! Clean residual min=-0.000361 max=0.000453 Jy/beam ! Clean residual mean=-0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.230042 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 459 components and 0.230042 Jy ![Exited script file: muppet] wmap "J1254+0859_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.237 x 2.67 at 17.96 degrees (North through East) ! Clean map min=-0.00081527 max=0.069082 Jy/beam ! Writing clean map to FITS file: J1254+0859_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 0.069082 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125821 device "J1254+0859_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1254+0859_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.546397 0.546397 1.09279 2.18559 4.37117 8.74235 17.4847 34.9694 69.9388 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.069 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.237 x 2.67 at 17.96 degrees (North through East) ! Clean map min=-0.00081527 max=0.069082 Jy/beam quit ! Quitting program ! Log file J1254+0859_X_2014_08_05_pus_uvs.log closed on Sun Nov 13 00:10:13 2016