! Started logfile: J0439+3045_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:22:07 2017 obs J0439+3045_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0439+3045_X_2014_01_04_pus_uva.fits ! AN table 1: 97 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0439+3045 ! ! 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 382 lines of history. ! ! Reading 17460 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 J0439+3045_X_2014_01_04_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 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.866687Jy sigma=0.010946 ! Fit after self-cal, rms=0.849544Jy sigma=0.010734 ! 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=0.7964 mas, bmaj=1.182 mas, bpa=-2.424 degrees ! Estimated noise=1021.43 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 = 0.113297 Jy ! Component: 100 - total flux cleaned = 0.141989 Jy ! Total flux subtracted in 100 components = 0.141989 Jy ! Clean residual min=-0.011767 max=0.015031 Jy/beam ! Clean residual mean=-0.000622 rms=0.003480 Jy/beam ! Combined flux in latest and established models = 0.141989 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.141989 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=0.081422Jy sigma=0.000988 ! Fit after self-cal, rms=0.081389Jy sigma=0.000987 ! 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=0.9576 mas, bmaj=1.441 mas, bpa=-1.62 degrees ! Estimated noise=429.373 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 = 0.0222268 Jy ! Component: 100 - total flux cleaned = 0.0337523 Jy ! Component: 150 - total flux cleaned = 0.0405503 Jy ! Component: 200 - total flux cleaned = 0.0442541 Jy ! Total flux subtracted in 200 components = 0.0442541 Jy ! Clean residual min=-0.009431 max=0.011918 Jy/beam ! Clean residual mean=-0.000474 rms=0.002592 Jy/beam ! Combined flux in latest and established models = 0.186243 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.186243 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=0.076427Jy sigma=0.000893 ! Fit after self-cal, rms=0.076446Jy sigma=0.000893 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.92 ! MK 1.11 NL 1.02 OV 1.30 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.93 ! MK 0.94 NL 1.04 OV 0.93 PT 0.88 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 1.11 NL 1.04 OV 1.10 PT 0.85 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 1.01 NL 1.04 OV 0.93 PT 0.86 ! SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.11 NL 1.03 OV 1.42 PT 0.88 ! SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 1.06 NL 1.06 OV 0.96 PT 0.85 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 1.05 NL 1.06 OV 1.05 PT 0.86 ! SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 1.06 NL 1.08 OV 1.10 PT 0.87 ! SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.07 NL 1.09 OV 1.05 PT 0.89 ! SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.08 NL 1.05 OV 0.98 PT 0.86 ! SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.08 NL 1.10 OV 0.99 PT 0.88 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.10 NL 1.05 OV 1.20 PT 0.91 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.076446Jy sigma=0.000893 ! Fit after self-cal, rms=0.078410Jy sigma=0.000852 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9809 mas, bmaj=1.477 mas, bpa=-1.361 degrees ! Estimated noise=431.979 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 = -0.005479 Jy ! Component: 100 - total flux cleaned = -0.00561595 Jy ! Component: 150 - total flux cleaned = -0.00534709 Jy ! Component: 200 - total flux cleaned = -0.00518777 Jy ! Total flux subtracted in 200 components = -0.00518777 Jy ! Clean residual min=-0.004879 max=0.008200 Jy/beam ! Clean residual mean=-0.000148 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.181055 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.181055 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=0.077934Jy sigma=0.000847 ! Fit after self-cal, rms=0.078060Jy sigma=0.000846 ! Inverting map ! Added new window around map position (-1.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00656934 Jy ! Component: 100 - total flux cleaned = 0.00756111 Jy ! Component: 150 - total flux cleaned = 0.00779048 Jy ! Component: 200 - total flux cleaned = 0.00789896 Jy ! Total flux subtracted in 200 components = 0.00789896 Jy ! Clean residual min=-0.004299 max=0.005062 Jy/beam ! Clean residual mean=-0.000044 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.188954 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.188954 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=0.077178Jy sigma=0.000837 ! Fit after self-cal, rms=0.077097Jy sigma=0.000835 ! 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=0.077097Jy sigma=0.000835 ! Fit after self-cal, rms=0.087186Jy sigma=0.000814 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9842 mas, bmaj=1.466 mas, bpa=-2.363 degrees ! Estimated noise=432.258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021856 Jy ! Component: 100 - total flux cleaned = 0.00229454 Jy ! Component: 150 - total flux cleaned = 0.00225281 Jy ! Component: 200 - total flux cleaned = 0.00224832 Jy ! Total flux subtracted in 200 components = 0.00224832 Jy ! Clean residual min=-0.003196 max=0.003660 Jy/beam ! Clean residual mean=-0.000006 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.191203 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.191203 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=0.087089Jy sigma=0.000812 ! Fit after self-cal, rms=0.087393Jy sigma=0.000812 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 (-0.6, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033476 Jy ! Component: 100 - total flux cleaned = 0.00315943 Jy ! Component: 150 - total flux cleaned = 0.00294103 Jy ! Component: 200 - total flux cleaned = 0.00298642 Jy ! Total flux subtracted in 200 components = 0.00298642 Jy ! Clean residual min=-0.002615 max=0.002060 Jy/beam ! Clean residual mean=0.000006 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.194189 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.194189 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=0.087117Jy sigma=0.000810 ! Fit after self-cal, rms=0.087067Jy sigma=0.000810 ! 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=0.087067Jy sigma=0.000810 ! Fit after self-cal, rms=0.086576Jy sigma=0.000810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9831 mas, bmaj=1.465 mas, bpa=-2.729 degrees ! Estimated noise=429.985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000886261 Jy ! Component: 100 - total flux cleaned = 0.000977376 Jy ! Component: 150 - total flux cleaned = 0.000979859 Jy ! Component: 200 - total flux cleaned = 0.00101325 Jy ! Total flux subtracted in 200 components = 0.00101325 Jy ! Clean residual min=-0.001897 max=0.001796 Jy/beam ! Clean residual mean=0.000003 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.195202 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.195202 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=0.086483Jy sigma=0.000809 ! Fit after self-cal, rms=0.086463Jy sigma=0.000809 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 = 0.000106467 Jy ! Component: 100 - total flux cleaned = 0.000106627 Jy ! Component: 150 - total flux cleaned = 0.000132686 Jy ! Component: 200 - total flux cleaned = 0.000132786 Jy ! Total flux subtracted in 200 components = 0.000132786 Jy ! Clean residual min=-0.001785 max=0.001782 Jy/beam ! Clean residual mean=0.000005 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.195335 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.195335 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=0.086413Jy sigma=0.000809 ! Fit after self-cal, rms=0.086402Jy sigma=0.000809 ! 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=0.086402Jy sigma=0.000809 ! Fit after self-cal, rms=0.086130Jy sigma=0.000809 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.132 mas, bmaj=3.558 mas, bpa=-4.344 degrees ! Estimated noise=499.036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000299183 Jy ! Component: 100 - total flux cleaned = 0.000326043 Jy ! Component: 150 - total flux cleaned = 0.000348188 Jy ! Component: 200 - total flux cleaned = 0.000348036 Jy ! Total flux subtracted in 200 components = 0.000348036 Jy ! Clean residual min=-0.001690 max=0.001776 Jy/beam ! Clean residual mean=0.000012 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.195683 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 118 components and 0.195683 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=0.086089Jy sigma=0.000809 ! Fit after self-cal, rms=0.086078Jy sigma=0.000809 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.8518e-05 Jy ! Component: 100 - total flux cleaned = -4.6394e-05 Jy ! Component: 150 - total flux cleaned = -4.60106e-05 Jy ! Component: 200 - total flux cleaned = -4.64219e-05 Jy ! Total flux subtracted in 200 components = -4.64219e-05 Jy ! Clean residual min=-0.001696 max=0.001732 Jy/beam ! Clean residual mean=0.000014 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.195637 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 119 components and 0.195637 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=0.086053Jy sigma=0.000809 ! Fit after self-cal, rms=0.086049Jy sigma=0.000809 ! 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=0.9822 mas, bmaj=1.463 mas, bpa=-2.768 degrees ! Estimated noise=429.492 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9822 x 1.463 at -2.768 degrees (North through East) ! Clean map min=-0.0028048 max=0.15142 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=0.8122 mas, bmaj=1.202 mas, bpa=-4.869 degrees ! Estimated noise=1056.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116814 Jy ! Component: 100 - total flux cleaned = 0.146683 Jy ! Component: 150 - total flux cleaned = 0.159698 Jy ! Component: 200 - total flux cleaned = 0.167599 Jy ! Total flux subtracted in 200 components = 0.167599 Jy ! Clean residual min=-0.005260 max=0.005308 Jy/beam ! Clean residual mean=-0.000227 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.167599 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.167599 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9822 mas, bmaj=1.463 mas, bpa=-2.768 degrees ! Estimated noise=429.492 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 = 0.00994967 Jy ! Component: 100 - total flux cleaned = 0.0161228 Jy ! Component: 150 - total flux cleaned = 0.0204457 Jy ! Component: 200 - total flux cleaned = 0.0226718 Jy ! Total flux subtracted in 200 components = 0.0226718 Jy ! Clean residual min=-0.002635 max=0.003227 Jy/beam ! Clean residual mean=-0.000063 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.190271 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.190271 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=2.132 mas, bmaj=3.558 mas, bpa=-4.344 degrees ! Estimated noise=499.036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285266 Jy ! Component: 100 - total flux cleaned = 0.00344229 Jy ! Component: 150 - total flux cleaned = 0.00365749 Jy ! Component: 200 - total flux cleaned = 0.0036588 Jy ! Total flux subtracted in 200 components = 0.0036588 Jy ! Clean residual min=-0.002099 max=0.001952 Jy/beam ! Clean residual mean=-0.000044 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.19393 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 = 5.59163e-05 Jy ! Component: 100 - total flux cleaned = 0.000103402 Jy ! Component: 150 - total flux cleaned = 0.000145962 Jy ! Component: 200 - total flux cleaned = 0.000185527 Jy ! Total flux subtracted in 200 components = 0.000185527 Jy ! Clean residual min=-0.001941 max=0.001802 Jy/beam ! Clean residual mean=-0.000031 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.194116 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 68 components and 0.194116 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9822 mas, bmaj=1.463 mas, bpa=-2.768 degrees ! Estimated noise=429.492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000482805 Jy ! Component: 100 - total flux cleaned = -0.000483902 Jy ! Component: 150 - total flux cleaned = -0.000433596 Jy ! Component: 200 - total flux cleaned = -0.000432219 Jy ! Total flux subtracted in 200 components = -0.000432219 Jy ! Clean residual min=-0.002232 max=0.002121 Jy/beam ! Clean residual mean=-0.000018 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.193683 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.193683 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=0.086154Jy sigma=0.000810 ! Fit after self-cal, rms=0.086138Jy sigma=0.000810 wmodel J0439+3045_X_2014_01_04_pus_map.mod ! Writing 82 model components to file: J0439+3045_X_2014_01_04_pus_map.mod wobs J0439+3045_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0439+3045_X_2014_01_04_pus_uvs.fits wwins J0439+3045_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J0439+3045_X_2014_01_04_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 = 4.46153e-05 Jy ! Component: 100 - total flux cleaned = 0.00046117 Jy ! Component: 150 - total flux cleaned = 0.000817372 Jy ! Component: 200 - total flux cleaned = 0.00112251 Jy ! Component: 250 - total flux cleaned = 0.00138503 Jy ! Component: 300 - total flux cleaned = 0.00155926 Jy ! Component: 350 - total flux cleaned = 0.00170187 Jy ! Component: 400 - total flux cleaned = 0.00190547 Jy ! Component: 450 - total flux cleaned = 0.00203551 Jy ! Component: 500 - total flux cleaned = 0.00216156 Jy ! Component: 550 - total flux cleaned = 0.00230346 Jy ! Component: 600 - total flux cleaned = 0.00238198 Jy ! Component: 650 - total flux cleaned = 0.00249537 Jy ! Component: 700 - total flux cleaned = 0.00256801 Jy ! Component: 750 - total flux cleaned = 0.00265597 Jy ! Component: 800 - total flux cleaned = 0.00272404 Jy ! Component: 850 - total flux cleaned = 0.00282283 Jy ! Component: 900 - total flux cleaned = 0.00288654 Jy ! Component: 950 - total flux cleaned = 0.0029175 Jy ! Component: 1000 - total flux cleaned = 0.00299305 Jy ! Component: 1050 - total flux cleaned = 0.00303703 Jy ! Component: 1100 - total flux cleaned = 0.00308011 Jy ! Component: 1150 - total flux cleaned = 0.00316422 Jy ! Component: 1200 - total flux cleaned = 0.00324645 Jy ! Component: 1250 - total flux cleaned = 0.00334032 Jy ! Component: 1300 - total flux cleaned = 0.00347109 Jy ! Component: 1350 - total flux cleaned = 0.00354782 Jy ! Component: 1400 - total flux cleaned = 0.0036483 Jy ! Component: 1450 - total flux cleaned = 0.0037346 Jy ! Component: 1500 - total flux cleaned = 0.00381912 Jy ! Component: 1550 - total flux cleaned = 0.00392546 Jy ! Component: 1600 - total flux cleaned = 0.00404162 Jy ! Component: 1650 - total flux cleaned = 0.00414407 Jy ! Component: 1700 - total flux cleaned = 0.0042899 Jy ! Component: 1750 - total flux cleaned = 0.00444447 Jy ! Component: 1800 - total flux cleaned = 0.00456421 Jy ! Component: 1850 - total flux cleaned = 0.00469331 Jy ! Component: 1900 - total flux cleaned = 0.00481004 Jy ! Component: 1950 - total flux cleaned = 0.00491488 Jy ! Component: 2000 - total flux cleaned = 0.00501865 Jy ! Total flux subtracted in 2048 components = 0.00512106 Jy ! Clean residual min=-0.000510 max=0.000711 Jy/beam ! Clean residual mean=-0.000006 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.198804 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 200 components and 0.198804 Jy ![Exited script file: muppet] wmap "J0439+3045_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9822 x 1.463 at -2.768 degrees (North through East) ! Clean map min=-0.0022586 max=0.15249 Jy/beam ! Writing clean map to FITS file: J0439+3045_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.152494 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187315 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.368502 0.368502 0.737004 1.47401 2.94802 5.89603 11.7921 23.5841 47.1683 94.3365 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.152 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9822 x 1.463 at -2.768 degrees (North through East) ! Clean map min=-0.0022586 max=0.15249 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 J0439+3045_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:22:09 2017