! Started logfile: J2002-1649_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:17:37 2016 obs J2002-1649_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J2002-1649_X_2014_06_09_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.609243 visibilities/baseline/integration-bin. ! Found source: J2002-1649 ! ! 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 344 lines of history. ! ! Reading 37176 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 J2002-1649_X_2014_06_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 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.948662Jy sigma=0.010770 ! Fit after self-cal, rms=0.889101Jy sigma=0.010127 ! 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=0.8061 mas, bmaj=3.021 mas, bpa=18.4 degrees ! Estimated noise=812.555 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 = 0.0773068 Jy ! Component: 100 - total flux cleaned = 0.106023 Jy ! Total flux subtracted in 100 components = 0.106023 Jy ! Clean residual min=-0.007629 max=0.013661 Jy/beam ! Clean residual mean=-0.000072 rms=0.002709 Jy/beam ! Combined flux in latest and established models = 0.106023 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.106023 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=0.084279Jy sigma=0.000910 ! Fit after self-cal, rms=0.084046Jy sigma=0.000909 ! 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=1.03 mas, bmaj=3.381 mas, bpa=17.03 degrees ! Estimated noise=326.194 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 = 0.0261176 Jy ! Component: 100 - total flux cleaned = 0.0392914 Jy ! Component: 150 - total flux cleaned = 0.0469054 Jy ! Component: 200 - total flux cleaned = 0.0516694 Jy ! Total flux subtracted in 200 components = 0.0516694 Jy ! Clean residual min=-0.007632 max=0.006204 Jy/beam ! Clean residual mean=-0.000013 rms=0.002026 Jy/beam ! Combined flux in latest and established models = 0.157693 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 58 components and 0.157693 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=0.076550Jy sigma=0.000806 ! Fit after self-cal, rms=0.076450Jy sigma=0.000805 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.05 KP 0.89 ! LA 1.02 MK 1.00* NL 1.02 OV 0.97 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.09 KP 0.85 ! LA 1.03 MK 1.00* NL 1.02 OV 0.96 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.08 KP 0.82 ! LA 1.01 MK 1.00* NL 1.07 OV 0.97 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.02 KP 0.77 ! LA 1.06 MK 1.00* NL 1.02 OV 0.95 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.04 KP 0.74 ! LA 1.04 MK 1.00* NL 1.06 OV 0.98 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.03 KP 0.74 ! LA 1.04 MK 1.00* NL 1.05 OV 0.97 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 1.15 KP 0.78 ! LA 1.12 MK 1.00* NL 1.11 OV 1.05 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.12 KP 0.73 ! LA 1.01 MK 1.00* NL 1.05 OV 0.99 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.11 KP 0.77 ! LA 1.04 MK 1.00* NL 1.07 OV 1.02 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.08 KP 0.77 ! LA 1.08 MK 1.00* NL 1.07 OV 0.99 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.07 KP 0.81 ! LA 1.06 MK 1.00* NL 1.11 OV 0.99 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.08 KP 0.85 ! LA 1.06 MK 1.00* NL 1.03 OV 1.00 ! PT 0.95 SC 1.03 ! ! ! Fit before self-cal, rms=0.076450Jy sigma=0.000805 ! Fit after self-cal, rms=0.074908Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=3.444 mas, bpa=17.01 degrees ! Estimated noise=323.323 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 = -0.000891638 Jy ! Component: 100 - total flux cleaned = -0.0010944 Jy ! Component: 150 - total flux cleaned = -0.0011617 Jy ! Component: 200 - total flux cleaned = -0.00118991 Jy ! Total flux subtracted in 200 components = -0.00118991 Jy ! Clean residual min=-0.001612 max=0.002323 Jy/beam ! Clean residual mean=0.000003 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.156503 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.156503 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=0.074861Jy sigma=0.000773 ! Fit after self-cal, rms=0.074932Jy sigma=0.000773 ! 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=0.074932Jy sigma=0.000773 ! Fit after self-cal, rms=0.075522Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=3.438 mas, bpa=17.03 degrees ! Estimated noise=322.212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00082951 Jy ! Component: 100 - total flux cleaned = -0.000933634 Jy ! Component: 150 - total flux cleaned = -0.000956812 Jy ! Component: 200 - total flux cleaned = -0.000998447 Jy ! Total flux subtracted in 200 components = -0.000998447 Jy ! Clean residual min=-0.001365 max=0.002084 Jy/beam ! Clean residual mean=-0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.155504 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.155504 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=0.075501Jy sigma=0.000771 ! Fit after self-cal, rms=0.075514Jy 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) ! Added new window around map position (-1.6, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201818 Jy ! Component: 100 - total flux cleaned = 0.00306343 Jy ! Component: 150 - total flux cleaned = 0.00372551 Jy ! Component: 200 - total flux cleaned = 0.00403662 Jy ! Total flux subtracted in 200 components = 0.00403662 Jy ! Clean residual min=-0.001346 max=0.001320 Jy/beam ! Clean residual mean=0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.159541 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.159541 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=0.075454Jy sigma=0.000771 ! Fit after self-cal, rms=0.075454Jy sigma=0.000771 ! 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=0.075454Jy sigma=0.000771 ! Fit after self-cal, rms=0.075808Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=3.44 mas, bpa=17.05 degrees ! Estimated noise=321.336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.61362e-05 Jy ! Component: 100 - total flux cleaned = 0.000102665 Jy ! Component: 150 - total flux cleaned = 8.39772e-05 Jy ! Component: 200 - total flux cleaned = 0.000100638 Jy ! Total flux subtracted in 200 components = 0.000100638 Jy ! Clean residual min=-0.001383 max=0.001383 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.159642 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.159642 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=0.075795Jy sigma=0.000770 ! Fit after self-cal, rms=0.075804Jy 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 = 1.05617e-05 Jy ! Component: 100 - total flux cleaned = 2.60427e-05 Jy ! Component: 150 - total flux cleaned = 4.05868e-05 Jy ! Component: 200 - total flux cleaned = 5.41479e-05 Jy ! Total flux subtracted in 200 components = 5.41479e-05 Jy ! Clean residual min=-0.001391 max=0.001358 Jy/beam ! Clean residual mean=0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.159696 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.159696 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=0.075797Jy sigma=0.000770 ! Fit after self-cal, rms=0.075794Jy sigma=0.000770 ! 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=0.075794Jy sigma=0.000770 ! Fit after self-cal, rms=0.075897Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.282 mas, bmaj=5.71 mas, bpa=1.319 degrees ! Estimated noise=367.508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.69638e-05 Jy ! Component: 100 - total flux cleaned = -1.72962e-06 Jy ! Component: 150 - total flux cleaned = 5.95303e-05 Jy ! Component: 200 - total flux cleaned = 6.9198e-05 Jy ! Total flux subtracted in 200 components = 6.9198e-05 Jy ! Clean residual min=-0.001316 max=0.001611 Jy/beam ! Clean residual mean=0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.159765 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 112 components and 0.159765 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=0.075894Jy sigma=0.000770 ! Fit after self-cal, rms=0.075895Jy 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 = -2.63197e-06 Jy ! Component: 100 - total flux cleaned = 3.13176e-05 Jy ! Component: 150 - total flux cleaned = 3.11086e-05 Jy ! Component: 200 - total flux cleaned = 4.40943e-05 Jy ! Total flux subtracted in 200 components = 4.40943e-05 Jy ! Clean residual min=-0.001304 max=0.001583 Jy/beam ! Clean residual mean=0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.159809 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 115 components and 0.159809 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=0.075893Jy sigma=0.000770 ! Fit after self-cal, rms=0.075890Jy 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=1.029 mas, bmaj=3.446 mas, bpa=17.07 degrees ! Estimated noise=320.961 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 3.446 at 17.07 degrees (North through East) ! Clean map min=-0.0012889 max=0.10897 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=0.7983 mas, bmaj=3.051 mas, bpa=18.4 degrees ! Estimated noise=812.109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0772626 Jy ! Component: 100 - total flux cleaned = 0.107128 Jy ! Component: 150 - total flux cleaned = 0.123396 Jy ! Component: 200 - total flux cleaned = 0.133093 Jy ! Total flux subtracted in 200 components = 0.133093 Jy ! Clean residual min=-0.003840 max=0.005578 Jy/beam ! Clean residual mean=-0.000027 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.133093 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.133093 Jy ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=3.446 mas, bpa=17.07 degrees ! Estimated noise=320.961 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 = 0.00981535 Jy ! Component: 100 - total flux cleaned = 0.014494 Jy ! Component: 150 - total flux cleaned = 0.0171612 Jy ! Component: 200 - total flux cleaned = 0.0190649 Jy ! Total flux subtracted in 200 components = 0.0190649 Jy ! Clean residual min=-0.001361 max=0.001883 Jy/beam ! Clean residual mean=-0.000009 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.152158 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 0.152158 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=2.282 mas, bmaj=5.71 mas, bpa=1.319 degrees ! Estimated noise=367.508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204553 Jy ! Component: 100 - total flux cleaned = 0.00336109 Jy ! Component: 150 - total flux cleaned = 0.00432317 Jy ! Component: 200 - total flux cleaned = 0.00504729 Jy ! Total flux subtracted in 200 components = 0.00504729 Jy ! Clean residual min=-0.001138 max=0.001687 Jy/beam ! Clean residual mean=-0.000004 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.157205 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 = 0.000556466 Jy ! Component: 100 - total flux cleaned = 0.00099282 Jy ! Component: 150 - total flux cleaned = 0.00132353 Jy ! Component: 200 - total flux cleaned = 0.00150337 Jy ! Total flux subtracted in 200 components = 0.00150337 Jy ! Clean residual min=-0.001162 max=0.001639 Jy/beam ! Clean residual mean=-0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.158709 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 86 components and 0.158709 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=3.446 mas, bpa=17.07 degrees ! Estimated noise=320.961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000276419 Jy ! Component: 100 - total flux cleaned = -0.000207754 Jy ! Component: 150 - total flux cleaned = -0.000166581 Jy ! Component: 200 - total flux cleaned = -0.000166652 Jy ! Total flux subtracted in 200 components = -0.000166652 Jy ! Clean residual min=-0.001287 max=0.001288 Jy/beam ! Clean residual mean=-0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.158542 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.158542 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=0.075897Jy sigma=0.000770 ! Fit after self-cal, rms=0.075888Jy sigma=0.000770 wmodel J2002-1649_X_2014_06_09_pus_map.mod ! Writing 99 model components to file: J2002-1649_X_2014_06_09_pus_map.mod wobs J2002-1649_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J2002-1649_X_2014_06_09_pus_uvs.fits wwins J2002-1649_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J2002-1649_X_2014_06_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 = 0.000221758 Jy ! Component: 100 - total flux cleaned = 0.000351793 Jy ! Component: 150 - total flux cleaned = 0.000408549 Jy ! Component: 200 - total flux cleaned = 0.0004961 Jy ! Component: 250 - total flux cleaned = 0.000578574 Jy ! Component: 300 - total flux cleaned = 0.000578412 Jy ! Component: 350 - total flux cleaned = 0.000548816 Jy ! Component: 400 - total flux cleaned = 0.000548531 Jy ! Component: 450 - total flux cleaned = 0.000602439 Jy ! Component: 500 - total flux cleaned = 0.00061596 Jy ! Component: 550 - total flux cleaned = 0.000629024 Jy ! Component: 600 - total flux cleaned = 0.000653531 Jy ! Component: 650 - total flux cleaned = 0.000712711 Jy ! Component: 700 - total flux cleaned = 0.000747214 Jy ! Component: 750 - total flux cleaned = 0.000780834 Jy ! Component: 800 - total flux cleaned = 0.000802606 Jy ! Component: 850 - total flux cleaned = 0.000812995 Jy ! Component: 900 - total flux cleaned = 0.000792059 Jy ! Component: 950 - total flux cleaned = 0.000761699 Jy ! Component: 1000 - total flux cleaned = 0.000761713 Jy ! Component: 1050 - total flux cleaned = 0.000752293 Jy ! Component: 1100 - total flux cleaned = 0.000780924 Jy ! Component: 1150 - total flux cleaned = 0.000799623 Jy ! Component: 1200 - total flux cleaned = 0.000781124 Jy ! Component: 1250 - total flux cleaned = 0.000799139 Jy ! Component: 1300 - total flux cleaned = 0.000790111 Jy ! Component: 1350 - total flux cleaned = 0.000764062 Jy ! Component: 1400 - total flux cleaned = 0.000704319 Jy ! Component: 1450 - total flux cleaned = 0.000679184 Jy ! Component: 1500 - total flux cleaned = 0.000654524 Jy ! Component: 1550 - total flux cleaned = 0.000605645 Jy ! Component: 1600 - total flux cleaned = 0.000573509 Jy ! Component: 1650 - total flux cleaned = 0.000526145 Jy ! Component: 1700 - total flux cleaned = 0.000502782 Jy ! Component: 1750 - total flux cleaned = 0.000472284 Jy ! Component: 1800 - total flux cleaned = 0.000472408 Jy ! Component: 1850 - total flux cleaned = 0.000435187 Jy ! Component: 1900 - total flux cleaned = 0.00041321 Jy ! Component: 1950 - total flux cleaned = 0.000420595 Jy ! Component: 2000 - total flux cleaned = 0.000399055 Jy ! Total flux subtracted in 2048 components = 0.000420493 Jy ! Clean residual min=-0.000402 max=0.000394 Jy/beam ! Clean residual mean=0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.158963 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 219 components and 0.158963 Jy ![Exited script file: muppet] wmap "J2002-1649_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 3.446 at 17.07 degrees (North through East) ! Clean map min=-0.00083958 max=0.11015 Jy/beam ! Writing clean map to FITS file: J2002-1649_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.110151 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136051 device "J2002-1649_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2002-1649_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.370541 0.370541 0.741082 1.48216 2.96433 5.92865 11.8573 23.7146 47.4292 94.8585 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.11 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 3.446 at 17.07 degrees (North through East) ! Clean map min=-0.00083958 max=0.11015 Jy/beam quit ! Quitting program ! Log file J2002-1649_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:17:40 2016