! Started logfile: J0638+2458_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:07:22 2016 obs J0638+2458_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0638+2458_X_2014_08_05_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780692 visibilities/baseline/integration-bin. ! Found source: J0638+2458 ! ! 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 414 lines of history. ! ! Reading 51432 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 J0638+2458_X_2014_08_05_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 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.995507Jy sigma=0.011407 ! Fit after self-cal, rms=0.961004Jy sigma=0.011023 ! 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=1.052 mas, bmaj=2.085 mas, bpa=30.17 degrees ! Estimated noise=879.618 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 = 0.0310387 Jy ! Component: 100 - total flux cleaned = 0.038364 Jy ! Total flux subtracted in 100 components = 0.038364 Jy ! Clean residual min=-0.002694 max=0.002835 Jy/beam ! Clean residual mean=-0.000015 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.038364 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.038364 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=0.070351Jy sigma=0.000761 ! Fit after self-cal, rms=0.069290Jy sigma=0.000749 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419189 Jy ! Component: 100 - total flux cleaned = 0.00509294 Jy ! Total flux subtracted in 100 components = 0.00509294 Jy ! Clean residual min=-0.002731 max=0.002716 Jy/beam ! Clean residual mean=-0.000009 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0434569 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.0434569 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=0.069029Jy sigma=0.000746 ! Fit after self-cal, rms=0.069018Jy sigma=0.000746 ! 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=1.33 mas, bmaj=2.235 mas, bpa=30.11 degrees ! Estimated noise=290.778 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 = 0.00148756 Jy ! Component: 100 - total flux cleaned = 0.00168421 Jy ! Component: 150 - total flux cleaned = 0.00166337 Jy ! Component: 200 - total flux cleaned = 0.00164788 Jy ! Total flux subtracted in 200 components = 0.00164788 Jy ! Clean residual min=-0.001657 max=0.001832 Jy/beam ! Clean residual mean=-0.000007 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0451048 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.0451048 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=0.068980Jy sigma=0.000746 ! Fit after self-cal, rms=0.068974Jy sigma=0.000746 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.02 KP 0.99 ! LA 1.03 MK 1.00* NL 1.04 OV 1.06 ! PT 1.04 SC 1.11 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 1.03 KP 0.89 ! LA 1.02 MK 1.00* NL 1.05 OV 1.06 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.10 HN 1.04 KP 0.85 ! LA 0.98 MK 1.00* NL 1.06 OV 1.04 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.05 KP 0.87 ! LA 1.04 MK 1.00* NL 1.05 OV 1.05 ! PT 0.99 SC 1.15 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 0.92 KP 0.82 ! LA 1.02 MK 1.00* NL 1.02 OV 1.14 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.11 HN 0.99 KP 0.80 ! LA 0.99 MK 1.00* NL 1.06 OV 1.11 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.14 HN 1.01 KP 0.83 ! LA 1.08 MK 1.00* NL 0.96 OV 1.13 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.07 KP 0.77 ! LA 1.01 MK 1.00* NL 1.03 OV 1.03 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 0.96 KP 0.82 ! LA 0.97 MK 1.00* NL 1.01 OV 1.09 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.95 KP 0.81 ! LA 0.99 MK 1.00* NL 1.05 OV 1.09 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.99 HN 0.92 KP 0.85 ! LA 1.03 MK 1.00* NL 0.96 OV 0.97 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.85 KP 0.90 ! LA 1.03 MK 1.00* NL 1.05 OV 1.06 ! PT 0.91 SC 0.93 ! ! ! Fit before self-cal, rms=0.068974Jy sigma=0.000746 ! Fit after self-cal, rms=0.067038Jy sigma=0.000744 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.334 mas, bmaj=2.22 mas, bpa=29.95 degrees ! Estimated noise=289.831 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 = -2.99267e-05 Jy ! Component: 100 - total flux cleaned = -5.16919e-05 Jy ! Component: 150 - total flux cleaned = -5.28067e-05 Jy ! Component: 200 - total flux cleaned = -5.32505e-05 Jy ! Total flux subtracted in 200 components = -5.32505e-05 Jy ! Clean residual min=-0.000878 max=0.000849 Jy/beam ! Clean residual mean=-0.000004 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0450515 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0450515 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=0.067035Jy sigma=0.000744 ! Fit after self-cal, rms=0.067003Jy sigma=0.000743 ! 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=0.067003Jy sigma=0.000743 ! Fit after self-cal, rms=0.067074Jy sigma=0.000743 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.333 mas, bmaj=2.218 mas, bpa=29.75 degrees ! Estimated noise=289.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.35805e-05 Jy ! Component: 100 - total flux cleaned = -6.35906e-05 Jy ! Component: 150 - total flux cleaned = -4.6592e-05 Jy ! Component: 200 - total flux cleaned = -3.18053e-05 Jy ! Total flux subtracted in 200 components = -3.18053e-05 Jy ! Clean residual min=-0.000807 max=0.000816 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0450197 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.0450197 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=0.067072Jy sigma=0.000743 ! Fit after self-cal, rms=0.067099Jy sigma=0.000742 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 (3.8, 12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000681585 Jy ! Component: 100 - total flux cleaned = 0.000927248 Jy ! Component: 150 - total flux cleaned = 0.00100284 Jy ! Component: 200 - total flux cleaned = 0.00109586 Jy ! Total flux subtracted in 200 components = 0.00109586 Jy ! Clean residual min=-0.000796 max=0.000733 Jy/beam ! Clean residual mean=-0.000002 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0461156 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.0461156 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=0.067089Jy sigma=0.000742 ! Fit after self-cal, rms=0.067088Jy sigma=0.000742 ! 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=0.067088Jy sigma=0.000742 ! Fit after self-cal, rms=0.067182Jy sigma=0.000742 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.333 mas, bmaj=2.217 mas, bpa=29.56 degrees ! Estimated noise=289.271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418578 Jy ! Component: 100 - total flux cleaned = 0.000506385 Jy ! Component: 150 - total flux cleaned = 0.00054706 Jy ! Component: 200 - total flux cleaned = 0.000592052 Jy ! Total flux subtracted in 200 components = 0.000592052 Jy ! Clean residual min=-0.000769 max=0.000695 Jy/beam ! Clean residual mean=-0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0467076 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.0467076 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=0.067177Jy sigma=0.000742 ! Fit after self-cal, rms=0.067186Jy sigma=0.000742 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 = 0.000207519 Jy ! Component: 100 - total flux cleaned = 0.000284892 Jy ! Component: 150 - total flux cleaned = 0.000293438 Jy ! Component: 200 - total flux cleaned = 0.00031742 Jy ! Total flux subtracted in 200 components = 0.00031742 Jy ! Clean residual min=-0.000793 max=0.000706 Jy/beam ! Clean residual mean=-0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0470251 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.0470251 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=0.067183Jy sigma=0.000742 ! Fit after self-cal, rms=0.067182Jy sigma=0.000742 ! 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=0.067182Jy sigma=0.000742 ! Fit after self-cal, rms=0.067157Jy sigma=0.000742 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.629 mas, bmaj=2.708 mas, bpa=-3.177 degrees ! Estimated noise=322.745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.25841e-05 Jy ! Component: 100 - total flux cleaned = 6.13696e-05 Jy ! Component: 150 - total flux cleaned = 9.74984e-05 Jy ! Component: 200 - total flux cleaned = 0.000126997 Jy ! Total flux subtracted in 200 components = 0.000126997 Jy ! Clean residual min=-0.000813 max=0.000803 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0471521 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.0471521 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=0.067156Jy sigma=0.000742 ! Fit after self-cal, rms=0.067155Jy sigma=0.000742 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 = 2.94074e-05 Jy ! Component: 100 - total flux cleaned = 4.93161e-05 Jy ! Component: 150 - total flux cleaned = 7.48469e-05 Jy ! Component: 200 - total flux cleaned = 8.56681e-05 Jy ! Total flux subtracted in 200 components = 8.56681e-05 Jy ! Clean residual min=-0.000852 max=0.000809 Jy/beam ! Clean residual mean=-0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0472377 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.0472377 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=0.067154Jy sigma=0.000742 ! Fit after self-cal, rms=0.067154Jy sigma=0.000742 ! 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=1.333 mas, bmaj=2.216 mas, bpa=29.43 degrees ! Estimated noise=289.111 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.333 x 2.216 at 29.43 degrees (North through East) ! Clean map min=-0.0007907 max=0.042111 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=1.06 mas, bmaj=2.056 mas, bpa=29.39 degrees ! Estimated noise=880.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032861 Jy ! Component: 100 - total flux cleaned = 0.0407496 Jy ! Component: 150 - total flux cleaned = 0.0437961 Jy ! Component: 200 - total flux cleaned = 0.0447183 Jy ! Total flux subtracted in 200 components = 0.0447183 Jy ! Clean residual min=-0.002301 max=0.002024 Jy/beam ! Clean residual mean=-0.000004 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0447183 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0447183 Jy ! Inverting map and beam ! Estimated beam: bmin=1.333 mas, bmaj=2.216 mas, bpa=29.43 degrees ! Estimated noise=289.111 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 = 0.00133669 Jy ! Component: 100 - total flux cleaned = 0.0019346 Jy ! Component: 150 - total flux cleaned = 0.00213984 Jy ! Component: 200 - total flux cleaned = 0.00216739 Jy ! Total flux subtracted in 200 components = 0.00216739 Jy ! Clean residual min=-0.000891 max=0.000711 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0468857 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.0468857 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=2.629 mas, bmaj=2.708 mas, bpa=-3.177 degrees ! Estimated noise=322.745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399286 Jy ! Component: 100 - total flux cleaned = 0.000488019 Jy ! Component: 150 - total flux cleaned = 0.000533461 Jy ! Component: 200 - total flux cleaned = 0.000558945 Jy ! Total flux subtracted in 200 components = 0.000558945 Jy ! Clean residual min=-0.000865 max=0.000779 Jy/beam ! Clean residual mean=-0.000002 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0474446 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 = 2.13647e-05 Jy ! Component: 100 - total flux cleaned = 1.64412e-06 Jy ! Component: 150 - total flux cleaned = -2.39514e-05 Jy ! Component: 200 - total flux cleaned = -3.88355e-05 Jy ! Total flux subtracted in 200 components = -3.88355e-05 Jy ! Clean residual min=-0.000854 max=0.000789 Jy/beam ! Clean residual mean=-0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0474058 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 65 components and 0.0474058 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.333 mas, bmaj=2.216 mas, bpa=29.43 degrees ! Estimated noise=289.111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142144 Jy ! Component: 100 - total flux cleaned = -0.000169836 Jy ! Component: 150 - total flux cleaned = -0.000206874 Jy ! Component: 200 - total flux cleaned = -0.00020714 Jy ! Total flux subtracted in 200 components = -0.00020714 Jy ! Clean residual min=-0.000827 max=0.000724 Jy/beam ! Clean residual mean=-0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0471986 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.0471986 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=0.067162Jy sigma=0.000742 ! Fit after self-cal, rms=0.067160Jy sigma=0.000742 wmodel J0638+2458_X_2014_08_05_pus_map.mod ! Writing 84 model components to file: J0638+2458_X_2014_08_05_pus_map.mod wobs J0638+2458_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0638+2458_X_2014_08_05_pus_uvs.fits wwins J0638+2458_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0638+2458_X_2014_08_05_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 = -0.000288412 Jy ! Component: 100 - total flux cleaned = -0.000447792 Jy ! Component: 150 - total flux cleaned = -0.000536613 Jy ! Component: 200 - total flux cleaned = -0.000639189 Jy ! Component: 250 - total flux cleaned = -0.000688312 Jy ! Component: 300 - total flux cleaned = -0.000745166 Jy ! Component: 350 - total flux cleaned = -0.000799976 Jy ! Component: 400 - total flux cleaned = -0.000862155 Jy ! Component: 450 - total flux cleaned = -0.00093106 Jy ! Component: 500 - total flux cleaned = -0.000947714 Jy ! Component: 550 - total flux cleaned = -0.00100474 Jy ! Component: 600 - total flux cleaned = -0.00103646 Jy ! Component: 650 - total flux cleaned = -0.00105983 Jy ! Component: 700 - total flux cleaned = -0.00107494 Jy ! Component: 750 - total flux cleaned = -0.00109719 Jy ! Component: 800 - total flux cleaned = -0.00111183 Jy ! Component: 850 - total flux cleaned = -0.00111886 Jy ! Component: 900 - total flux cleaned = -0.00113287 Jy ! Component: 950 - total flux cleaned = -0.00114677 Jy ! Component: 1000 - total flux cleaned = -0.00117387 Jy ! Component: 1050 - total flux cleaned = -0.00118728 Jy ! Component: 1100 - total flux cleaned = -0.00122015 Jy ! Component: 1150 - total flux cleaned = -0.00124593 Jy ! Component: 1200 - total flux cleaned = -0.00125863 Jy ! Component: 1250 - total flux cleaned = -0.00128365 Jy ! Component: 1300 - total flux cleaned = -0.00128371 Jy ! Component: 1350 - total flux cleaned = -0.00130188 Jy ! Component: 1400 - total flux cleaned = -0.00132581 Jy ! Component: 1450 - total flux cleaned = -0.00134349 Jy ! Component: 1500 - total flux cleaned = -0.00136679 Jy ! Component: 1550 - total flux cleaned = -0.0014011 Jy ! Component: 1600 - total flux cleaned = -0.00141233 Jy ! Component: 1650 - total flux cleaned = -0.00141793 Jy ! Component: 1700 - total flux cleaned = -0.00142898 Jy ! Component: 1750 - total flux cleaned = -0.00144534 Jy ! Component: 1800 - total flux cleaned = -0.0014614 Jy ! Component: 1850 - total flux cleaned = -0.00147195 Jy ! Component: 1900 - total flux cleaned = -0.00149802 Jy ! Component: 1950 - total flux cleaned = -0.00151351 Jy ! Component: 2000 - total flux cleaned = -0.00151868 Jy ! Total flux subtracted in 2048 components = -0.00153383 Jy ! Clean residual min=-0.000271 max=0.000321 Jy/beam ! Clean residual mean=-0.000001 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0456648 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 215 components and 0.0456648 Jy ![Exited script file: muppet] wmap "J0638+2458_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.333 x 2.216 at 29.43 degrees (North through East) ! Clean map min=-0.00059307 max=0.042025 Jy/beam ! Writing clean map to FITS file: J0638+2458_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0420248 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.55106e-05 device "J0638+2458_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0638+2458_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.681817 0.681817 1.36363 2.72727 5.45453 10.9091 21.8181 43.6363 87.2725 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.042 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.333 x 2.216 at 29.43 degrees (North through East) ! Clean map min=-0.00059307 max=0.042025 Jy/beam quit ! Quitting program ! Log file J0638+2458_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:07:25 2016