! Started logfile: J0513-0032_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:04:15 2016 obs J0513-0032_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0513-0032_X_2014_08_09_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.779042 visibilities/baseline/integration-bin. ! Found source: J0513-0032 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 324 lines of history. ! ! Reading 51744 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 J0513-0032_X_2014_08_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.992289Jy sigma=0.011480 ! Fit after self-cal, rms=0.964439Jy sigma=0.011176 ! 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=0.9 mas, bmaj=2.62 mas, bpa=19.83 degrees ! Estimated noise=712.936 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 = 0.0282183 Jy ! Component: 100 - total flux cleaned = 0.0345737 Jy ! Total flux subtracted in 100 components = 0.0345737 Jy ! Clean residual min=-0.002780 max=0.004182 Jy/beam ! Clean residual mean=0.000000 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0345737 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0345737 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=0.071374Jy sigma=0.000789 ! Fit after self-cal, rms=0.070274Jy sigma=0.000777 ! 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=1.096 mas, bmaj=2.773 mas, bpa=18 degrees ! Estimated noise=271.414 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 = 0.00538739 Jy ! Component: 100 - total flux cleaned = 0.00786475 Jy ! Component: 150 - total flux cleaned = 0.00908126 Jy ! Component: 200 - total flux cleaned = 0.00957554 Jy ! Total flux subtracted in 200 components = 0.00957554 Jy ! Clean residual min=-0.002342 max=0.004773 Jy/beam ! Clean residual mean=-0.000002 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.0441492 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0441492 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=0.069884Jy sigma=0.000773 ! Fit after self-cal, rms=0.069850Jy sigma=0.000772 ! Inverting map ! Added new window around map position (-5.8, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471308 Jy ! Component: 100 - total flux cleaned = 0.00709477 Jy ! Component: 150 - total flux cleaned = 0.00860945 Jy ! Component: 200 - total flux cleaned = 0.00918022 Jy ! Total flux subtracted in 200 components = 0.00918022 Jy ! Clean residual min=-0.002013 max=0.003600 Jy/beam ! Clean residual mean=0.000004 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0533294 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.0533294 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=0.069556Jy sigma=0.000768 ! Fit after self-cal, rms=0.069403Jy sigma=0.000766 ! Inverting map ! Added new window around map position (-3, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426942 Jy ! Component: 100 - total flux cleaned = 0.00659857 Jy ! Component: 150 - total flux cleaned = 0.00804751 Jy ! Component: 200 - total flux cleaned = 0.00854826 Jy ! Total flux subtracted in 200 components = 0.00854826 Jy ! Clean residual min=-0.001639 max=0.002820 Jy/beam ! Clean residual mean=0.000009 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0618777 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 84 components and 0.0618777 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=0.069151Jy sigma=0.000762 ! Fit after self-cal, rms=0.068988Jy sigma=0.000760 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281221 Jy ! Component: 100 - total flux cleaned = 0.00438847 Jy ! Component: 150 - total flux cleaned = 0.00483089 Jy ! Component: 200 - total flux cleaned = 0.00483442 Jy ! Total flux subtracted in 200 components = 0.00483442 Jy ! Clean residual min=-0.001484 max=0.002078 Jy/beam ! Clean residual mean=0.000012 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0667121 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 102 components and 0.0667121 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=0.068872Jy sigma=0.000759 ! Fit after self-cal, rms=0.068794Jy sigma=0.000758 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.99 KP 0.99 ! LA 1.02 MK 1.00* NL 1.09 OV 1.03 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 1.03 KP 0.95 ! LA 1.10 MK 1.00* NL 1.06 OV 1.06 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.16 HN 1.04 KP 0.85 ! LA 1.06 MK 1.00* NL 1.08 OV 0.97 ! PT 0.92 SC 1.10 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.11 KP 0.87 ! LA 1.03 MK 1.00* NL 1.05 OV 1.02 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.93 KP 0.88 ! LA 1.01 MK 1.00* NL 1.17 OV 1.10 ! PT 0.89 SC 1.07 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 0.94 KP 0.86 ! LA 1.07 MK 1.00* NL 1.13 OV 1.05 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.99 KP 0.83 ! LA 1.12 MK 1.00* NL 1.03 OV 1.02 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 0.95 KP 0.79 ! LA 1.02 MK 1.00* NL 1.05 OV 1.12 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 0.92 KP 0.85 ! LA 1.01 MK 1.00* NL 1.09 OV 1.06 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 0.97 ! LA 1.03 MK 1.00* NL 1.04 OV 0.98 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 0.89 KP 1.05 ! LA 1.00 MK 1.00* NL 1.08 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 0.89 KP 0.91 ! LA 1.01 MK 1.00* NL 1.01 OV 1.02 ! PT 0.95 SC 0.89 ! ! ! Fit before self-cal, rms=0.068794Jy sigma=0.000758 ! Fit after self-cal, rms=0.067672Jy sigma=0.000757 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=2.758 mas, bpa=17.82 degrees ! Estimated noise=272.563 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 = 0.00192964 Jy ! Component: 100 - total flux cleaned = 0.00248461 Jy ! Component: 150 - total flux cleaned = 0.00286191 Jy ! Component: 200 - total flux cleaned = 0.00304335 Jy ! Total flux subtracted in 200 components = 0.00304335 Jy ! Clean residual min=-0.000983 max=0.001602 Jy/beam ! Clean residual mean=0.000009 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0697554 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 131 components and 0.0697555 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=0.067618Jy sigma=0.000756 ! Fit after self-cal, rms=0.067546Jy sigma=0.000755 ! 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=0.067546Jy sigma=0.000755 ! Fit after self-cal, rms=0.067617Jy sigma=0.000754 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=2.754 mas, bpa=17.82 degrees ! Estimated noise=271.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133744 Jy ! Component: 100 - total flux cleaned = 0.0017477 Jy ! Component: 150 - total flux cleaned = 0.0019699 Jy ! Component: 200 - total flux cleaned = 0.00195054 Jy ! Total flux subtracted in 200 components = 0.00195054 Jy ! Clean residual min=-0.000921 max=0.001494 Jy/beam ! Clean residual mean=0.000007 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.071706 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 149 components and 0.071706 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=0.067584Jy sigma=0.000754 ! Fit after self-cal, rms=0.067582Jy sigma=0.000753 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 (3.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124975 Jy ! Component: 100 - total flux cleaned = 0.00158793 Jy ! Component: 150 - total flux cleaned = 0.00180426 Jy ! Component: 200 - total flux cleaned = 0.00180504 Jy ! Total flux subtracted in 200 components = 0.00180504 Jy ! Clean residual min=-0.000815 max=0.000981 Jy/beam ! Clean residual mean=0.000008 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.073511 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 172 components and 0.0735111 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=0.067553Jy sigma=0.000753 ! Fit after self-cal, rms=0.067539Jy sigma=0.000753 ! Inverting map ! Added new window around map position (-25, 13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000759899 Jy ! Component: 100 - total flux cleaned = 0.000891645 Jy ! Component: 150 - total flux cleaned = 0.000915271 Jy ! Component: 200 - total flux cleaned = 0.00091319 Jy ! Total flux subtracted in 200 components = 0.00091319 Jy ! Clean residual min=-0.000773 max=0.000806 Jy/beam ! Clean residual mean=0.000008 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0744242 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 184 components and 0.0744242 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=0.067518Jy sigma=0.000752 ! Fit after self-cal, rms=0.067505Jy sigma=0.000752 ! 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=0.067505Jy sigma=0.000752 ! Fit after self-cal, rms=0.067578Jy sigma=0.000752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=2.746 mas, bpa=17.71 degrees ! Estimated noise=271.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069717 Jy ! Component: 100 - total flux cleaned = 0.000911507 Jy ! Component: 150 - total flux cleaned = 0.00103257 Jy ! Component: 200 - total flux cleaned = 0.0010861 Jy ! Total flux subtracted in 200 components = 0.0010861 Jy ! Clean residual min=-0.000657 max=0.000696 Jy/beam ! Clean residual mean=0.000006 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0755103 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 192 components and 0.0755104 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=0.067564Jy sigma=0.000752 ! Fit after self-cal, rms=0.067575Jy sigma=0.000752 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 = 0.000310521 Jy ! Component: 100 - total flux cleaned = 0.000449797 Jy ! Component: 150 - total flux cleaned = 0.000467369 Jy ! Component: 200 - total flux cleaned = 0.000451854 Jy ! Total flux subtracted in 200 components = 0.000451854 Jy ! Clean residual min=-0.000701 max=0.000712 Jy/beam ! Clean residual mean=0.000006 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0759622 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 200 components and 0.0759622 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=0.067565Jy sigma=0.000752 ! Fit after self-cal, rms=0.067560Jy sigma=0.000752 ! 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=0.067560Jy sigma=0.000752 ! Fit after self-cal, rms=0.067603Jy sigma=0.000751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.234 mas, bmaj=3.464 mas, bpa=5.88 degrees ! Estimated noise=317.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445226 Jy ! Component: 100 - total flux cleaned = 0.000518197 Jy ! Component: 150 - total flux cleaned = 0.000565013 Jy ! Component: 200 - total flux cleaned = 0.00056437 Jy ! Total flux subtracted in 200 components = 0.00056437 Jy ! Clean residual min=-0.000793 max=0.000873 Jy/beam ! Clean residual mean=0.000009 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0765266 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 222 components and 0.0765266 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=0.067598Jy sigma=0.000751 ! Fit after self-cal, rms=0.067602Jy sigma=0.000751 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 = 9.96605e-05 Jy ! Component: 100 - total flux cleaned = 0.000131452 Jy ! Component: 150 - total flux cleaned = 0.000117607 Jy ! Component: 200 - total flux cleaned = 0.000105371 Jy ! Total flux subtracted in 200 components = 0.000105371 Jy ! Clean residual min=-0.000807 max=0.000840 Jy/beam ! Clean residual mean=0.000009 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.076632 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 233 components and 0.076632 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=0.067598Jy sigma=0.000751 ! Fit after self-cal, rms=0.067599Jy sigma=0.000751 ! 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=1.094 mas, bmaj=2.742 mas, bpa=17.68 degrees ! Estimated noise=270.676 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.094 x 2.742 at 17.68 degrees (North through East) ! Clean map min=-0.00099699 max=0.037132 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=0.9036 mas, bmaj=2.581 mas, bpa=19.46 degrees ! Estimated noise=707.694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0278046 Jy ! Component: 100 - total flux cleaned = 0.0388846 Jy ! Component: 150 - total flux cleaned = 0.046258 Jy ! Component: 200 - total flux cleaned = 0.0516646 Jy ! Total flux subtracted in 200 components = 0.0516646 Jy ! Clean residual min=-0.002481 max=0.003162 Jy/beam ! Clean residual mean=0.000003 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.0516646 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0516646 Jy ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=2.742 mas, bpa=17.68 degrees ! Estimated noise=270.676 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 = 0.00654231 Jy ! Component: 100 - total flux cleaned = 0.0111266 Jy ! Component: 150 - total flux cleaned = 0.0146048 Jy ! Component: 200 - total flux cleaned = 0.0173466 Jy ! Total flux subtracted in 200 components = 0.0173466 Jy ! Clean residual min=-0.001374 max=0.001622 Jy/beam ! Clean residual mean=0.000003 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0690112 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 55 components and 0.0690112 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=2.234 mas, bmaj=3.464 mas, bpa=5.88 degrees ! Estimated noise=317.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310336 Jy ! Component: 100 - total flux cleaned = 0.00490561 Jy ! Component: 150 - total flux cleaned = 0.0057535 Jy ! Component: 200 - total flux cleaned = 0.0062797 Jy ! Total flux subtracted in 200 components = 0.0062797 Jy ! Clean residual min=-0.001126 max=0.001084 Jy/beam ! Clean residual mean=0.000009 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0752909 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 = 0.000233208 Jy ! Component: 100 - total flux cleaned = 0.000365057 Jy ! Component: 150 - total flux cleaned = 0.000507874 Jy ! Component: 200 - total flux cleaned = 0.000606984 Jy ! Total flux subtracted in 200 components = 0.000606984 Jy ! Clean residual min=-0.000945 max=0.000902 Jy/beam ! Clean residual mean=0.000009 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0758978 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 137 components and 0.0758978 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=2.742 mas, bpa=17.68 degrees ! Estimated noise=270.676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302776 Jy ! Component: 100 - total flux cleaned = 0.000275862 Jy ! Component: 150 - total flux cleaned = 0.000226943 Jy ! Component: 200 - total flux cleaned = 0.000182181 Jy ! Total flux subtracted in 200 components = 0.000182181 Jy ! Clean residual min=-0.000863 max=0.000783 Jy/beam ! Clean residual mean=0.000006 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.07608 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 164 components and 0.07608 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=0.067614Jy sigma=0.000751 ! Fit after self-cal, rms=0.067593Jy sigma=0.000751 wmodel J0513-0032_X_2014_08_09_pus_map.mod ! Writing 164 model components to file: J0513-0032_X_2014_08_09_pus_map.mod wobs J0513-0032_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0513-0032_X_2014_08_09_pus_uvs.fits wwins J0513-0032_X_2014_08_09_pus_map.win ! wwins: Wrote 5 windows to J0513-0032_X_2014_08_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153851 Jy ! Component: 100 - total flux cleaned = -0.000276226 Jy ! Component: 150 - total flux cleaned = -0.000367866 Jy ! Component: 200 - total flux cleaned = -0.000465494 Jy ! Component: 250 - total flux cleaned = -0.000496658 Jy ! Component: 300 - total flux cleaned = -0.000536645 Jy ! Component: 350 - total flux cleaned = -0.000507768 Jy ! Component: 400 - total flux cleaned = -0.000479681 Jy ! Component: 450 - total flux cleaned = -0.000434722 Jy ! Component: 500 - total flux cleaned = -0.000408296 Jy ! Component: 550 - total flux cleaned = -0.000365292 Jy ! Component: 600 - total flux cleaned = -0.000348621 Jy ! Component: 650 - total flux cleaned = -0.000348458 Jy ! Component: 700 - total flux cleaned = -0.000332345 Jy ! Component: 750 - total flux cleaned = -0.000363455 Jy ! Component: 800 - total flux cleaned = -0.000371044 Jy ! Component: 850 - total flux cleaned = -0.000386013 Jy ! Component: 900 - total flux cleaned = -0.000422768 Jy ! Component: 950 - total flux cleaned = -0.000437157 Jy ! Component: 1000 - total flux cleaned = -0.00044423 Jy ! Component: 1050 - total flux cleaned = -0.000472133 Jy ! Component: 1100 - total flux cleaned = -0.000451468 Jy ! Component: 1150 - total flux cleaned = -0.000458165 Jy ! Component: 1200 - total flux cleaned = -0.000464607 Jy ! Component: 1250 - total flux cleaned = -0.000457958 Jy ! Component: 1300 - total flux cleaned = -0.000464372 Jy ! Component: 1350 - total flux cleaned = -0.000457943 Jy ! Component: 1400 - total flux cleaned = -0.000445514 Jy ! Component: 1450 - total flux cleaned = -0.000445438 Jy ! Component: 1500 - total flux cleaned = -0.000433334 Jy ! Component: 1550 - total flux cleaned = -0.000433414 Jy ! Component: 1600 - total flux cleaned = -0.000439334 Jy ! Component: 1650 - total flux cleaned = -0.000433467 Jy ! Component: 1700 - total flux cleaned = -0.000427593 Jy ! Component: 1750 - total flux cleaned = -0.000410464 Jy ! Component: 1800 - total flux cleaned = -0.000382323 Jy ! Component: 1850 - total flux cleaned = -0.00038239 Jy ! Component: 1900 - total flux cleaned = -0.000365833 Jy ! Component: 1950 - total flux cleaned = -0.000338571 Jy ! Component: 2000 - total flux cleaned = -0.000333231 Jy ! Total flux subtracted in 2048 components = -0.000327886 Jy ! Clean residual min=-0.000271 max=0.000299 Jy/beam ! Clean residual mean=0.000002 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0757521 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 310 components and 0.0757521 Jy ![Exited script file: muppet] wmap "J0513-0032_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.094 x 2.742 at 17.68 degrees (North through East) ! Clean map min=-0.0010053 max=0.036783 Jy/beam ! Writing clean map to FITS file: J0513-0032_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0367833 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105788 device "J0513-0032_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0513-0032_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.862796 0.862796 1.72559 3.45118 6.90237 13.8047 27.6095 55.2189 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.036 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.094 x 2.742 at 17.68 degrees (North through East) ! Clean map min=-0.0010053 max=0.036783 Jy/beam quit ! Quitting program ! Log file J0513-0032_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:04:20 2016