! Started logfile: J2344+2952_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:24:07 2017 obs J2344+2952_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J2344+2952_X_2015_01_23_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973406 visibilities/baseline/integration-bin. ! Found source: J2344+2952 ! ! 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 350 lines of history. ! ! Reading 64128 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 J2344+2952_X_2015_01_23_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 256 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998861Jy sigma=0.012076 ! Fit after self-cal, rms=0.962976Jy sigma=0.011643 ! 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=0.7773 mas, bmaj=1.435 mas, bpa=3.214 degrees ! Estimated noise=641.953 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 = 0.0265934 Jy ! Component: 100 - total flux cleaned = 0.0342372 Jy ! Total flux subtracted in 100 components = 0.0342372 Jy ! Clean residual min=-0.003494 max=0.005222 Jy/beam ! Clean residual mean=0.000003 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.0342372 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0342372 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=0.071415Jy sigma=0.000813 ! Fit after self-cal, rms=0.070249Jy sigma=0.000798 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00601193 Jy ! Component: 100 - total flux cleaned = 0.00944007 Jy ! Total flux subtracted in 100 components = 0.00944007 Jy ! Clean residual min=-0.002882 max=0.005382 Jy/beam ! Clean residual mean=0.000007 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.0436773 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0436773 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=0.069291Jy sigma=0.000786 ! Fit after self-cal, rms=0.069291Jy sigma=0.000786 ! Inverting map ! Added new window around map position (-2.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518231 Jy ! Component: 100 - total flux cleaned = 0.00810163 Jy ! Total flux subtracted in 100 components = 0.00810163 Jy ! Clean residual min=-0.002529 max=0.004014 Jy/beam ! Clean residual mean=0.000008 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.0517789 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.0517789 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=0.068751Jy sigma=0.000778 ! Fit after self-cal, rms=0.068600Jy sigma=0.000776 ! 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=0.9692 mas, bmaj=1.735 mas, bpa=1.807 degrees ! Estimated noise=251.443 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 (-1.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00613892 Jy ! Component: 100 - total flux cleaned = 0.00986477 Jy ! Component: 150 - total flux cleaned = 0.0124476 Jy ! Component: 200 - total flux cleaned = 0.0143418 Jy ! Total flux subtracted in 200 components = 0.0143418 Jy ! Clean residual min=-0.002348 max=0.004721 Jy/beam ! Clean residual mean=0.000013 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0661207 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 60 components and 0.0661207 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=0.067978Jy sigma=0.000769 ! Fit after self-cal, rms=0.067851Jy sigma=0.000767 ! 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 1.04 FD 1.02 HN 1.01 KP 0.86 ! LA 0.92 MK 1.07 NL 1.19 OV 1.06 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.03 KP 0.83 ! LA 0.92 MK 1.09 NL 1.16 OV 1.03 ! PT 1.00 SC 1.20 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.05 KP 0.82 ! LA 1.01 MK 1.10 NL 1.12 OV 1.02 ! PT 0.96 SC 1.19 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.14 KP 0.75 ! LA 0.94 MK 1.21 NL 1.22 OV 1.04 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.91 KP 0.75 ! LA 0.97 MK 1.09 NL 1.22 OV 1.03 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.06 KP 0.74 ! LA 0.99 MK 1.01 NL 1.18 OV 1.03 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.11 KP 0.76 ! LA 0.96 MK 1.09 NL 1.29 OV 1.04 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00* KP 0.73 ! LA 0.98 MK 1.07 NL 1.23 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.99 KP 0.78 ! LA 0.93 MK 1.00 NL 1.15 OV 1.05 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.01 KP 0.79 ! LA 0.94 MK 0.95 NL 1.10 OV 1.11 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.00* KP 0.77 ! LA 0.98 MK 0.72 NL 1.18 OV 1.05 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.88 KP 0.86 ! LA 0.98 MK 0.86 NL 1.13 OV 1.05 ! PT 0.99 SC 0.95 ! ! ! Fit before self-cal, rms=0.067851Jy sigma=0.000767 ! Fit after self-cal, rms=0.066339Jy sigma=0.000762 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9869 mas, bmaj=1.754 mas, bpa=2.164 degrees ! Estimated noise=250.477 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 = 0.00168237 Jy ! Component: 100 - total flux cleaned = 0.00150958 Jy ! Component: 150 - total flux cleaned = 0.00143752 Jy ! Component: 200 - total flux cleaned = 0.00134794 Jy ! Total flux subtracted in 200 components = 0.00134794 Jy ! Clean residual min=-0.001665 max=0.002795 Jy/beam ! Clean residual mean=0.000017 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0674686 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.0674686 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=0.066275Jy sigma=0.000761 ! Fit after self-cal, rms=0.066251Jy sigma=0.000760 ! 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=0.066251Jy sigma=0.000760 ! Fit after self-cal, rms=0.067167Jy sigma=0.000759 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9806 mas, bmaj=1.744 mas, bpa=1.859 degrees ! Estimated noise=252.358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000835857 Jy ! Component: 100 - total flux cleaned = 0.000804427 Jy ! Component: 150 - total flux cleaned = 0.000778059 Jy ! Component: 200 - total flux cleaned = 0.000777697 Jy ! Total flux subtracted in 200 components = 0.000777697 Jy ! Clean residual min=-0.001454 max=0.002112 Jy/beam ! Clean residual mean=0.000009 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0682463 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.0682463 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=0.067141Jy sigma=0.000759 ! Fit after self-cal, rms=0.067148Jy sigma=0.000758 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (8.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206455 Jy ! Component: 100 - total flux cleaned = 0.00265039 Jy ! Component: 150 - total flux cleaned = 0.00311548 Jy ! Component: 200 - total flux cleaned = 0.00340947 Jy ! Total flux subtracted in 200 components = 0.00340947 Jy ! Clean residual min=-0.001287 max=0.001825 Jy/beam ! Clean residual mean=0.000006 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0716558 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.0716558 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=0.067071Jy sigma=0.000757 ! Fit after self-cal, rms=0.067035Jy sigma=0.000757 ! 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=0.067035Jy sigma=0.000757 ! Fit after self-cal, rms=0.067088Jy sigma=0.000757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9765 mas, bmaj=1.738 mas, bpa=1.607 degrees ! Estimated noise=252.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000903024 Jy ! Component: 100 - total flux cleaned = 0.0013681 Jy ! Component: 150 - total flux cleaned = 0.00158352 Jy ! Component: 200 - total flux cleaned = 0.00165418 Jy ! Total flux subtracted in 200 components = 0.00165418 Jy ! Clean residual min=-0.001135 max=0.001636 Jy/beam ! Clean residual mean=0.000005 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0733099 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.07331 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=0.067058Jy sigma=0.000756 ! Fit after self-cal, rms=0.067049Jy sigma=0.000756 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 = 0.000476256 Jy ! Component: 100 - total flux cleaned = 0.000626371 Jy ! Component: 150 - total flux cleaned = 0.000712613 Jy ! Component: 200 - total flux cleaned = 0.000733261 Jy ! Total flux subtracted in 200 components = 0.000733261 Jy ! Clean residual min=-0.001066 max=0.001522 Jy/beam ! Clean residual mean=0.000005 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0740432 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.0740432 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=0.067032Jy sigma=0.000756 ! Fit after self-cal, rms=0.067023Jy sigma=0.000756 ! 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=0.067023Jy sigma=0.000756 ! Fit after self-cal, rms=0.066982Jy sigma=0.000756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.307 mas, bmaj=2.837 mas, bpa=3.825 degrees ! Estimated noise=300.916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000727301 Jy ! Component: 100 - total flux cleaned = 0.000974402 Jy ! Component: 150 - total flux cleaned = 0.00112227 Jy ! Component: 200 - total flux cleaned = 0.00118388 Jy ! Total flux subtracted in 200 components = 0.00118388 Jy ! Clean residual min=-0.001440 max=0.002034 Jy/beam ! Clean residual mean=0.000009 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0752271 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.0752271 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=0.066978Jy sigma=0.000756 ! Fit after self-cal, rms=0.066970Jy sigma=0.000756 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 = 0.00030445 Jy ! Component: 100 - total flux cleaned = 0.00038677 Jy ! Component: 150 - total flux cleaned = 0.000404583 Jy ! Component: 200 - total flux cleaned = 0.000422156 Jy ! Total flux subtracted in 200 components = 0.000422156 Jy ! Clean residual min=-0.001450 max=0.001973 Jy/beam ! Clean residual mean=0.000007 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0756493 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 124 components and 0.0756493 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=0.066968Jy sigma=0.000756 ! Fit after self-cal, rms=0.066965Jy sigma=0.000756 ! 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=0.9742 mas, bmaj=1.735 mas, bpa=1.475 degrees ! Estimated noise=252.255 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9742 x 1.735 at 1.475 degrees (North through East) ! Clean map min=-0.0024431 max=0.035816 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=0.7732 mas, bmaj=1.423 mas, bpa=2.593 degrees ! Estimated noise=649.708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027467 Jy ! Component: 100 - total flux cleaned = 0.0387696 Jy ! Component: 150 - total flux cleaned = 0.0465702 Jy ! Component: 200 - total flux cleaned = 0.0524057 Jy ! Total flux subtracted in 200 components = 0.0524057 Jy ! Clean residual min=-0.003376 max=0.003383 Jy/beam ! Clean residual mean=0.000005 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0524057 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0524057 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9742 mas, bmaj=1.735 mas, bpa=1.475 degrees ! Estimated noise=252.255 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 = 0.00662088 Jy ! Component: 100 - total flux cleaned = 0.0106161 Jy ! Component: 150 - total flux cleaned = 0.0129809 Jy ! Component: 200 - total flux cleaned = 0.0148841 Jy ! Total flux subtracted in 200 components = 0.0148841 Jy ! Clean residual min=-0.001623 max=0.002005 Jy/beam ! Clean residual mean=0.000003 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0672898 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.0672898 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=2.307 mas, bmaj=2.837 mas, bpa=3.825 degrees ! Estimated noise=300.916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350787 Jy ! Component: 100 - total flux cleaned = 0.00501008 Jy ! Component: 150 - total flux cleaned = 0.00608775 Jy ! Component: 200 - total flux cleaned = 0.00691026 Jy ! Total flux subtracted in 200 components = 0.00691026 Jy ! Clean residual min=-0.001498 max=0.002128 Jy/beam ! Clean residual mean=0.000007 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0742 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 = 0.000657713 Jy ! Component: 100 - total flux cleaned = 0.00102742 Jy ! Component: 150 - total flux cleaned = 0.00119863 Jy ! Component: 200 - total flux cleaned = 0.00137419 Jy ! Total flux subtracted in 200 components = 0.00137419 Jy ! Clean residual min=-0.001410 max=0.001944 Jy/beam ! Clean residual mean=0.000007 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0755742 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 75 components and 0.0755742 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9742 mas, bmaj=1.735 mas, bpa=1.475 degrees ! Estimated noise=252.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000264541 Jy ! Component: 100 - total flux cleaned = -0.00016006 Jy ! Component: 150 - total flux cleaned = -0.000128409 Jy ! Component: 200 - total flux cleaned = -0.000156343 Jy ! Total flux subtracted in 200 components = -0.000156343 Jy ! Clean residual min=-0.001129 max=0.001467 Jy/beam ! Clean residual mean=0.000004 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0754179 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.0754179 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=0.066989Jy sigma=0.000756 ! Fit after self-cal, rms=0.066959Jy sigma=0.000755 wmodel J2344+2952_X_2015_01_23_pus_map.mod ! Writing 87 model components to file: J2344+2952_X_2015_01_23_pus_map.mod wobs J2344+2952_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J2344+2952_X_2015_01_23_pus_uvs.fits wwins J2344+2952_X_2015_01_23_pus_map.win ! wwins: Wrote 4 windows to J2344+2952_X_2015_01_23_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 = 0.000618058 Jy ! Component: 100 - total flux cleaned = 0.00118002 Jy ! Component: 150 - total flux cleaned = 0.00169684 Jy ! Component: 200 - total flux cleaned = 0.00218038 Jy ! Component: 250 - total flux cleaned = 0.0026398 Jy ! Component: 300 - total flux cleaned = 0.00306241 Jy ! Component: 350 - total flux cleaned = 0.00345121 Jy ! Component: 400 - total flux cleaned = 0.0037281 Jy ! Component: 450 - total flux cleaned = 0.00391721 Jy ! Component: 500 - total flux cleaned = 0.00403934 Jy ! Component: 550 - total flux cleaned = 0.00417262 Jy ! Component: 600 - total flux cleaned = 0.00427324 Jy ! Component: 650 - total flux cleaned = 0.00439959 Jy ! Component: 700 - total flux cleaned = 0.00448195 Jy ! Component: 750 - total flux cleaned = 0.00461633 Jy ! Component: 800 - total flux cleaned = 0.00476052 Jy ! Component: 850 - total flux cleaned = 0.00488889 Jy ! Component: 900 - total flux cleaned = 0.00503972 Jy ! Component: 950 - total flux cleaned = 0.00511371 Jy ! Component: 1000 - total flux cleaned = 0.00521082 Jy ! Component: 1050 - total flux cleaned = 0.00529396 Jy ! Component: 1100 - total flux cleaned = 0.00539874 Jy ! Component: 1150 - total flux cleaned = 0.00545547 Jy ! Component: 1200 - total flux cleaned = 0.00548899 Jy ! Component: 1250 - total flux cleaned = 0.00554407 Jy ! Component: 1300 - total flux cleaned = 0.00557678 Jy ! Component: 1350 - total flux cleaned = 0.00560871 Jy ! Component: 1400 - total flux cleaned = 0.00560885 Jy ! Component: 1450 - total flux cleaned = 0.00562969 Jy ! Component: 1500 - total flux cleaned = 0.00564998 Jy ! Component: 1550 - total flux cleaned = 0.00564012 Jy ! Component: 1600 - total flux cleaned = 0.00565996 Jy ! Component: 1650 - total flux cleaned = 0.00570844 Jy ! Component: 1700 - total flux cleaned = 0.00568949 Jy ! Component: 1750 - total flux cleaned = 0.00569896 Jy ! Component: 1800 - total flux cleaned = 0.00569907 Jy ! Component: 1850 - total flux cleaned = 0.00570827 Jy ! Component: 1900 - total flux cleaned = 0.00573528 Jy ! Component: 1950 - total flux cleaned = 0.00572632 Jy ! Component: 2000 - total flux cleaned = 0.00573512 Jy ! Total flux subtracted in 2048 components = 0.00574367 Jy ! Clean residual min=-0.000478 max=0.000443 Jy/beam ! Clean residual mean=0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0811616 Jy keep ! Adding 167 model components to the UV plane model. ! The established model now contains 254 components and 0.0811615 Jy ![Exited script file: muppet] wmap "J2344+2952_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9742 x 1.735 at 1.475 degrees (North through East) ! Clean map min=-0.0023663 max=0.035896 Jy/beam ! Writing clean map to FITS file: J2344+2952_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0358963 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170393 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.42404 1.42404 2.84808 5.69616 11.3923 22.7846 45.5693 91.1386 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.035 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9742 x 1.735 at 1.475 degrees (North through East) ! Clean map min=-0.0023663 max=0.035896 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 J2344+2952_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:24:11 2017