! Started logfile: J0753+4231_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:02:35 2016 obs J0753+4231_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0753+4231_X_2015_03_17_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.868519 visibilities/baseline/integration-bin. ! Found source: J0753+4231 ! ! 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 338 lines of history. ! ! Reading 33768 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 J0753+4231_X_2015_03_17_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.877576Jy sigma=0.010386 ! Fit after self-cal, rms=0.857086Jy sigma=0.010141 ! 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=0.8913 mas, bmaj=1.097 mas, bpa=-7.446 degrees ! Estimated noise=642.605 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 = 0.108801 Jy ! Component: 100 - total flux cleaned = 0.136944 Jy ! Total flux subtracted in 100 components = 0.136944 Jy ! Clean residual min=-0.009690 max=0.025808 Jy/beam ! Clean residual mean=-0.000106 rms=0.002749 Jy/beam ! Combined flux in latest and established models = 0.136944 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.136944 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=0.084599Jy sigma=0.000961 ! Fit after self-cal, rms=0.084612Jy sigma=0.000961 ! Inverting map ! Added new window around map position (-5.4, -5.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228783 Jy ! Component: 100 - total flux cleaned = 0.0359156 Jy ! Total flux subtracted in 100 components = 0.0359156 Jy ! Clean residual min=-0.007049 max=0.007626 Jy/beam ! Clean residual mean=-0.000061 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 0.172859 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.172859 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=0.077103Jy sigma=0.000865 ! Fit after self-cal, rms=0.076821Jy sigma=0.000862 ! 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=1.105 mas, bmaj=1.358 mas, bpa=-9.719 degrees ! Estimated noise=328.984 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 = 0.0134733 Jy ! Component: 100 - total flux cleaned = 0.0227337 Jy ! Component: 150 - total flux cleaned = 0.0294936 Jy ! Component: 200 - total flux cleaned = 0.0345751 Jy ! Total flux subtracted in 200 components = 0.0345751 Jy ! Clean residual min=-0.007542 max=0.008431 Jy/beam ! Clean residual mean=-0.000017 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 0.207435 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.207435 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=0.073834Jy sigma=0.000824 ! Fit after self-cal, rms=0.073740Jy sigma=0.000823 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 0.99 KP 0.92 ! LA 0.97 MK 0.94 NL 1.00 OV 0.92 ! PT 1.02 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.02 KP 0.86 ! LA 0.97 MK 0.92 NL 1.04 OV 0.91 ! PT 0.98 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.04 KP 0.81 ! LA 1.02 MK 0.95 NL 1.03 OV 0.92 ! PT 0.96 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.02 KP 0.77 ! LA 1.00 MK 1.00 NL 1.00 OV 0.89 ! PT 0.97 SC 1.17 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.98 KP 0.76 ! LA 1.00 MK 0.98 NL 1.06 OV 0.93 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.03 KP 0.74 ! LA 1.03 MK 0.95 NL 1.07 OV 0.94 ! PT 0.96 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.05 KP 0.75 ! LA 1.03 MK 1.00 NL 1.06 OV 0.96 ! PT 0.98 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.13 HN 1.05 KP 0.75 ! LA 0.99 MK 0.96 NL 1.05 OV 0.98 ! PT 0.99 SC 1.17 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.09 KP 0.77 ! LA 1.04 MK 1.03 NL 1.07 OV 0.99 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.05 KP 0.80 ! LA 1.04 MK 1.04 NL 1.08 OV 0.98 ! PT 0.96 SC 1.11 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.08 KP 0.84 ! LA 1.03 MK 1.03 NL 1.09 OV 0.98 ! PT 0.98 SC 1.13 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 1.06 KP 0.87 ! LA 1.03 MK 1.05 NL 1.05 OV 0.98 ! PT 1.04 SC 1.14 ! ! ! Fit before self-cal, rms=0.073740Jy sigma=0.000823 ! Fit after self-cal, rms=0.070632Jy sigma=0.000793 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=1.391 mas, bpa=-12.91 degrees ! Estimated noise=323.76 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 (-6.4, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00688238 Jy ! Component: 100 - total flux cleaned = 0.01102 Jy ! Component: 150 - total flux cleaned = 0.0138072 Jy ! Component: 200 - total flux cleaned = 0.0151756 Jy ! Total flux subtracted in 200 components = 0.0151756 Jy ! Clean residual min=-0.002443 max=0.004422 Jy/beam ! Clean residual mean=-0.000020 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.22261 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.22261 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=0.069923Jy sigma=0.000783 ! Fit after self-cal, rms=0.069905Jy sigma=0.000782 ! Inverting map ! Added new window around map position (1.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311437 Jy ! Component: 100 - total flux cleaned = 0.00364179 Jy ! Component: 150 - total flux cleaned = 0.00405076 Jy ! Component: 200 - total flux cleaned = 0.00439005 Jy ! Total flux subtracted in 200 components = 0.00439005 Jy ! Clean residual min=-0.002004 max=0.002564 Jy/beam ! Clean residual mean=-0.000008 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.227 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.227 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=0.069671Jy sigma=0.000779 ! Fit after self-cal, rms=0.069644Jy sigma=0.000779 ! 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=0.069644Jy sigma=0.000779 ! Fit after self-cal, rms=0.069905Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.39 mas, bpa=-12.82 degrees ! Estimated noise=324.409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238608 Jy ! Component: 100 - total flux cleaned = 0.00391003 Jy ! Component: 150 - total flux cleaned = 0.00466844 Jy ! Component: 200 - total flux cleaned = 0.00518183 Jy ! Total flux subtracted in 200 components = 0.00518183 Jy ! Clean residual min=-0.001453 max=0.001781 Jy/beam ! Clean residual mean=-0.000009 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.232182 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.232182 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=0.069806Jy sigma=0.000775 ! Fit after self-cal, rms=0.069807Jy sigma=0.000775 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 = 0.000825263 Jy ! Component: 100 - total flux cleaned = 0.00118686 Jy ! Component: 150 - total flux cleaned = 0.00137614 Jy ! Component: 200 - total flux cleaned = 0.0015194 Jy ! Total flux subtracted in 200 components = 0.0015194 Jy ! Clean residual min=-0.001462 max=0.001574 Jy/beam ! Clean residual mean=-0.000006 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.233702 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.233701 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=0.069775Jy sigma=0.000774 ! Fit after self-cal, rms=0.069772Jy sigma=0.000774 ! 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=0.069772Jy sigma=0.000774 ! Fit after self-cal, rms=0.069908Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.39 mas, bpa=-12.98 degrees ! Estimated noise=324.749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129985 Jy ! Component: 100 - total flux cleaned = 0.00200806 Jy ! Component: 150 - total flux cleaned = 0.00226457 Jy ! Component: 200 - total flux cleaned = 0.0023665 Jy ! Total flux subtracted in 200 components = 0.0023665 Jy ! Clean residual min=-0.001227 max=0.001329 Jy/beam ! Clean residual mean=-0.000005 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.236068 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.236068 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=0.069877Jy sigma=0.000773 ! Fit after self-cal, rms=0.069877Jy sigma=0.000773 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 = 0.000481112 Jy ! Component: 100 - total flux cleaned = 0.000579706 Jy ! Component: 150 - total flux cleaned = 0.00062531 Jy ! Component: 200 - total flux cleaned = 0.000667349 Jy ! Total flux subtracted in 200 components = 0.000667349 Jy ! Clean residual min=-0.001220 max=0.001271 Jy/beam ! Clean residual mean=-0.000004 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.236735 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.236735 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=0.069863Jy sigma=0.000773 ! Fit after self-cal, rms=0.069862Jy sigma=0.000773 ! 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=0.069862Jy sigma=0.000773 ! Fit after self-cal, rms=0.069992Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.397 mas, bmaj=2.515 mas, bpa=-9.73 degrees ! Estimated noise=383.809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000810455 Jy ! Component: 100 - total flux cleaned = 0.00118368 Jy ! Component: 150 - total flux cleaned = 0.00146216 Jy ! Component: 200 - total flux cleaned = 0.00159523 Jy ! Total flux subtracted in 200 components = 0.00159523 Jy ! Clean residual min=-0.001207 max=0.001436 Jy/beam ! Clean residual mean=-0.000008 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.23833 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.23833 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=0.069982Jy sigma=0.000773 ! Fit after self-cal, rms=0.069981Jy sigma=0.000773 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 = 0.000164337 Jy ! Component: 100 - total flux cleaned = 0.000284565 Jy ! Component: 150 - total flux cleaned = 0.000367902 Jy ! Component: 200 - total flux cleaned = 0.000465224 Jy ! Total flux subtracted in 200 components = 0.000465224 Jy ! Clean residual min=-0.001197 max=0.001400 Jy/beam ! Clean residual mean=-0.000006 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.238796 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 134 components and 0.238796 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=0.069978Jy sigma=0.000773 ! Fit after self-cal, rms=0.069977Jy sigma=0.000773 ! 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=1.128 mas, bmaj=1.39 mas, bpa=-13.03 degrees ! Estimated noise=325.104 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 1.39 at -13.03 degrees (North through East) ! Clean map min=-0.0011098 max=0.14396 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=0.9046 mas, bmaj=1.116 mas, bpa=-11.59 degrees ! Estimated noise=647.282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109166 Jy ! Component: 100 - total flux cleaned = 0.141852 Jy ! Component: 150 - total flux cleaned = 0.160612 Jy ! Component: 200 - total flux cleaned = 0.173136 Jy ! Total flux subtracted in 200 components = 0.173136 Jy ! Clean residual min=-0.005370 max=0.007278 Jy/beam ! Clean residual mean=-0.000074 rms=0.001484 Jy/beam ! Combined flux in latest and established models = 0.173136 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.173136 Jy ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=1.39 mas, bpa=-13.03 degrees ! Estimated noise=325.104 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 = 0.0133596 Jy ! Component: 100 - total flux cleaned = 0.0231726 Jy ! Component: 150 - total flux cleaned = 0.0308982 Jy ! Component: 200 - total flux cleaned = 0.0370745 Jy ! Total flux subtracted in 200 components = 0.0370745 Jy ! Clean residual min=-0.002387 max=0.003900 Jy/beam ! Clean residual mean=-0.000043 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.21021 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 63 components and 0.21021 Jy ! Inverting map ! Added new window around map position (-5.6, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00503753 Jy ! Component: 100 - total flux cleaned = 0.00915507 Jy ! Component: 150 - total flux cleaned = 0.0125465 Jy ! Component: 200 - total flux cleaned = 0.0153474 Jy ! Total flux subtracted in 200 components = 0.0153474 Jy ! Clean residual min=-0.001419 max=0.002140 Jy/beam ! Clean residual mean=-0.000020 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.225557 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 91 components and 0.225557 Jy ! Inverting map ! Added new window around map position (-5.6, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242964 Jy ! Component: 100 - total flux cleaned = 0.0044315 Jy ! Component: 150 - total flux cleaned = 0.00613339 Jy ! Component: 200 - total flux cleaned = 0.00758497 Jy ! Total flux subtracted in 200 components = 0.00758497 Jy ! Clean residual min=-0.001059 max=0.001149 Jy/beam ! Clean residual mean=-0.000012 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.233142 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 108 components and 0.233142 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=2.397 mas, bmaj=2.515 mas, bpa=-9.73 degrees ! Estimated noise=383.809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182649 Jy ! Component: 100 - total flux cleaned = 0.00311292 Jy ! Component: 150 - total flux cleaned = 0.00411273 Jy ! Component: 200 - total flux cleaned = 0.00491241 Jy ! Total flux subtracted in 200 components = 0.00491241 Jy ! Clean residual min=-0.001018 max=0.000988 Jy/beam ! Clean residual mean=-0.000014 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.238055 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 = 0.000656144 Jy ! Component: 100 - total flux cleaned = 0.00119614 Jy ! Component: 150 - total flux cleaned = 0.00152182 Jy ! Component: 200 - total flux cleaned = 0.00174145 Jy ! Total flux subtracted in 200 components = 0.00174145 Jy ! Clean residual min=-0.000971 max=0.000924 Jy/beam ! Clean residual mean=-0.000010 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.239796 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 166 components and 0.239796 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=1.39 mas, bpa=-13.03 degrees ! Estimated noise=325.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.21138e-05 Jy ! Component: 100 - total flux cleaned = 0.000185711 Jy ! Component: 150 - total flux cleaned = 0.000355106 Jy ! Component: 200 - total flux cleaned = 0.000510072 Jy ! Total flux subtracted in 200 components = 0.000510072 Jy ! Clean residual min=-0.001111 max=0.000954 Jy/beam ! Clean residual mean=-0.000004 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.240306 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 179 components and 0.240306 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=0.069948Jy sigma=0.000773 ! Fit after self-cal, rms=0.069940Jy sigma=0.000773 wmodel J0753+4231_X_2015_03_17_pus_map.mod ! Writing 179 model components to file: J0753+4231_X_2015_03_17_pus_map.mod wobs J0753+4231_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0753+4231_X_2015_03_17_pus_uvs.fits wwins J0753+4231_X_2015_03_17_pus_map.win ! wwins: Wrote 6 windows to J0753+4231_X_2015_03_17_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 = -0.000199948 Jy ! Component: 100 - total flux cleaned = -4.30764e-05 Jy ! Component: 150 - total flux cleaned = 0.000119177 Jy ! Component: 200 - total flux cleaned = 0.000274256 Jy ! Component: 250 - total flux cleaned = 0.000329048 Jy ! Component: 300 - total flux cleaned = 0.000395353 Jy ! Component: 350 - total flux cleaned = 0.000421069 Jy ! Component: 400 - total flux cleaned = 0.000445988 Jy ! Component: 450 - total flux cleaned = 0.000446048 Jy ! Component: 500 - total flux cleaned = 0.000446109 Jy ! Component: 550 - total flux cleaned = 0.000434501 Jy ! Component: 600 - total flux cleaned = 0.000423321 Jy ! Component: 650 - total flux cleaned = 0.000400999 Jy ! Component: 700 - total flux cleaned = 0.000357407 Jy ! Component: 750 - total flux cleaned = 0.00031453 Jy ! Component: 800 - total flux cleaned = 0.000304129 Jy ! Component: 850 - total flux cleaned = 0.000273081 Jy ! Component: 900 - total flux cleaned = 0.000252586 Jy ! Component: 950 - total flux cleaned = 0.000232533 Jy ! Component: 1000 - total flux cleaned = 0.000222557 Jy ! Component: 1050 - total flux cleaned = 0.000183821 Jy ! Component: 1100 - total flux cleaned = 0.000164861 Jy ! Component: 1150 - total flux cleaned = 0.000146152 Jy ! Component: 1200 - total flux cleaned = 0.000118366 Jy ! Component: 1250 - total flux cleaned = 0.000118321 Jy ! Component: 1300 - total flux cleaned = 7.32809e-05 Jy ! Component: 1350 - total flux cleaned = 6.44799e-05 Jy ! Component: 1400 - total flux cleaned = 4.7025e-05 Jy ! Component: 1450 - total flux cleaned = 2.98062e-05 Jy ! Component: 1500 - total flux cleaned = 4.31799e-06 Jy ! Component: 1550 - total flux cleaned = 1.27101e-05 Jy ! Component: 1600 - total flux cleaned = -3.99597e-06 Jy ! Component: 1650 - total flux cleaned = -1.22376e-05 Jy ! Component: 1700 - total flux cleaned = -3.66367e-05 Jy ! Component: 1750 - total flux cleaned = -3.65464e-05 Jy ! Component: 1800 - total flux cleaned = -5.24855e-05 Jy ! Component: 1850 - total flux cleaned = -6.02999e-05 Jy ! Component: 1900 - total flux cleaned = -8.36049e-05 Jy ! Component: 1950 - total flux cleaned = -6.04655e-05 Jy ! Component: 2000 - total flux cleaned = -8.33617e-05 Jy ! Total flux subtracted in 2048 components = -6.07001e-05 Jy ! Clean residual min=-0.000411 max=0.000457 Jy/beam ! Clean residual mean=-0.000003 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.240246 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 321 components and 0.240246 Jy ![Exited script file: muppet] wmap "J0753+4231_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 1.39 at -13.03 degrees (North through East) ! Clean map min=-0.00097576 max=0.14428 Jy/beam ! Writing clean map to FITS file: J0753+4231_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.144281 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136935 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.284727 0.284727 0.569453 1.13891 2.27781 4.55563 9.11125 18.2225 36.445 72.89 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.144 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 1.39 at -13.03 degrees (North through East) ! Clean map min=-0.00097576 max=0.14428 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0753+4231_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:02:37 2016