! Started logfile: J1736-1944_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:09:56 2016 obs J1736-1944_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J1736-1944_X_2015_03_17_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.884153 visibilities/baseline/integration-bin. ! Found source: J1736-1944 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 338 lines of history. ! ! Reading 58248 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 J1736-1944_X_2015_03_17_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.988757Jy sigma=0.011015 ! Fit after self-cal, rms=0.954665Jy sigma=0.010658 ! 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=0.6161 mas, bmaj=1.646 mas, bpa=1.072 degrees ! Estimated noise=601.655 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 = 0.0359266 Jy ! Component: 100 - total flux cleaned = 0.0437827 Jy ! Total flux subtracted in 100 components = 0.0437827 Jy ! Clean residual min=-0.001818 max=0.002398 Jy/beam ! Clean residual mean=-0.000004 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0437827 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0437827 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=0.076043Jy sigma=0.000770 ! Fit after self-cal, rms=0.075476Jy sigma=0.000764 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293923 Jy ! Component: 100 - total flux cleaned = 0.00423567 Jy ! Total flux subtracted in 100 components = 0.00423567 Jy ! Clean residual min=-0.002070 max=0.001656 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0480184 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0480184 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=0.075289Jy sigma=0.000762 ! Fit after self-cal, rms=0.075298Jy sigma=0.000762 ! 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=0.8327 mas, bmaj=2.033 mas, bpa=0.9655 degrees ! Estimated noise=267.631 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 = 0.00145996 Jy ! Component: 100 - total flux cleaned = 0.0019775 Jy ! Component: 150 - total flux cleaned = 0.00221 Jy ! Component: 200 - total flux cleaned = 0.00231832 Jy ! Total flux subtracted in 200 components = 0.00231832 Jy ! Clean residual min=-0.001901 max=0.001226 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0503367 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.0503367 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=0.075260Jy sigma=0.000762 ! Fit after self-cal, rms=0.075268Jy sigma=0.000762 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.06 KP 0.96 ! LA 1.05 MK 1.03 NL 1.05 OV 1.06 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 0.97 KP 0.94 ! LA 1.02 MK 1.05 NL 1.02 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.08 KP 0.89 ! LA 1.13 MK 1.08 NL 1.04 OV 1.00 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 0.95 KP 0.81 ! LA 1.06 MK 1.03 NL 1.09 OV 1.02 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.93 KP 0.80 ! LA 1.04 MK 1.05 NL 1.07 OV 0.99 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.95 KP 0.81 ! LA 1.12 MK 0.99 NL 1.05 OV 1.06 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 0.95 KP 0.84 ! LA 1.06 MK 1.02 NL 1.02 OV 1.01 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 0.91 KP 0.79 ! LA 1.02 MK 0.96 NL 1.03 OV 1.12 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 0.95 KP 0.80 ! LA 1.05 MK 0.98 NL 1.03 OV 1.02 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.00 KP 0.84 ! LA 1.02 MK 1.00 NL 1.05 OV 1.05 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 0.92 KP 0.88 ! LA 1.03 MK 0.96 NL 1.00 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 0.88 KP 0.87 ! LA 1.04 MK 0.95 NL 0.97 OV 1.02 ! PT 1.00 SC 1.07 ! ! ! Fit before self-cal, rms=0.075268Jy sigma=0.000762 ! Fit after self-cal, rms=0.073436Jy sigma=0.000760 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8348 mas, bmaj=2.035 mas, bpa=1.109 degrees ! Estimated noise=267.543 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 = -1.87681e-05 Jy ! Component: 100 - total flux cleaned = -8.22546e-06 Jy ! Component: 150 - total flux cleaned = 4.95887e-07 Jy ! Component: 200 - total flux cleaned = 2.36721e-06 Jy ! Total flux subtracted in 200 components = 2.36721e-06 Jy ! Clean residual min=-0.000769 max=0.000801 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0503391 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.0503391 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=0.073436Jy sigma=0.000760 ! Fit after self-cal, rms=0.073407Jy 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=0.073407Jy sigma=0.000760 ! Fit after self-cal, rms=0.073479Jy sigma=0.000759 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8348 mas, bmaj=2.039 mas, bpa=1.175 degrees ! Estimated noise=267.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.38367e-05 Jy ! Component: 100 - total flux cleaned = -5.65749e-06 Jy ! Component: 150 - total flux cleaned = -3.37686e-06 Jy ! Component: 200 - total flux cleaned = 7.95159e-07 Jy ! Total flux subtracted in 200 components = 7.95159e-07 Jy ! Clean residual min=-0.000730 max=0.000730 Jy/beam ! Clean residual mean=-0.000002 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0503399 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.0503399 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=0.073479Jy sigma=0.000759 ! Fit after self-cal, rms=0.073487Jy sigma=0.000759 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 = -4.22985e-06 Jy ! Component: 100 - total flux cleaned = 8.54902e-08 Jy ! Component: 150 - total flux cleaned = 1.96284e-06 Jy ! Component: 200 - total flux cleaned = 2.00458e-06 Jy ! Total flux subtracted in 200 components = 2.00458e-06 Jy ! Clean residual min=-0.000731 max=0.000734 Jy/beam ! Clean residual mean=-0.000002 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0503419 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0503419 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=0.073487Jy sigma=0.000759 ! Fit after self-cal, rms=0.073488Jy sigma=0.000759 ! 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=0.073488Jy sigma=0.000759 ! Fit after self-cal, rms=0.073585Jy sigma=0.000759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.835 mas, bmaj=2.041 mas, bpa=1.246 degrees ! Estimated noise=267.365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.52387e-05 Jy ! Component: 100 - total flux cleaned = -3.239e-05 Jy ! Component: 150 - total flux cleaned = -3.22535e-05 Jy ! Component: 200 - total flux cleaned = -3.01027e-05 Jy ! Total flux subtracted in 200 components = -3.01027e-05 Jy ! Clean residual min=-0.000732 max=0.000724 Jy/beam ! Clean residual mean=-0.000002 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0503118 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.0503118 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=0.073585Jy sigma=0.000759 ! Fit after self-cal, rms=0.073591Jy sigma=0.000759 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 = -3.35518e-06 Jy ! Component: 100 - total flux cleaned = -1.42325e-06 Jy ! Component: 150 - total flux cleaned = 2.14572e-06 Jy ! Component: 200 - total flux cleaned = 5.40223e-06 Jy ! Total flux subtracted in 200 components = 5.40223e-06 Jy ! Clean residual min=-0.000732 max=0.000726 Jy/beam ! Clean residual mean=-0.000002 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0503172 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.0503172 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=0.073591Jy sigma=0.000759 ! Fit after self-cal, rms=0.073592Jy sigma=0.000759 ! 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=0.073592Jy sigma=0.000759 ! Fit after self-cal, rms=0.073599Jy sigma=0.000759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=4.912 mas, bpa=5.959 degrees ! Estimated noise=336.082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145538 Jy ! Component: 100 - total flux cleaned = 0.000146072 Jy ! Component: 150 - total flux cleaned = 0.000153258 Jy ! Component: 200 - total flux cleaned = 0.000156457 Jy ! Total flux subtracted in 200 components = 0.000156457 Jy ! Clean residual min=-0.000872 max=0.000763 Jy/beam ! Clean residual mean=-0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0504736 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 42 components and 0.0504736 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=0.073599Jy sigma=0.000759 ! Fit after self-cal, rms=0.073601Jy sigma=0.000759 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 = 2.35937e-05 Jy ! Component: 100 - total flux cleaned = 2.31152e-05 Jy ! Component: 150 - total flux cleaned = 1.98843e-05 Jy ! Component: 200 - total flux cleaned = 1.6991e-05 Jy ! Total flux subtracted in 200 components = 1.6991e-05 Jy ! Clean residual min=-0.000870 max=0.000760 Jy/beam ! Clean residual mean=-0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0504906 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 42 components and 0.0504906 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=0.073602Jy sigma=0.000759 ! Fit after self-cal, rms=0.073602Jy sigma=0.000759 ! 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=0.8354 mas, bmaj=2.042 mas, bpa=1.312 degrees ! Estimated noise=267.301 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8354 x 2.042 at 1.312 degrees (North through East) ! Clean map min=-0.00065813 max=0.048309 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=0.618 mas, bmaj=1.649 mas, bpa=1.335 degrees ! Estimated noise=605.207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0367711 Jy ! Component: 100 - total flux cleaned = 0.0448655 Jy ! Component: 150 - total flux cleaned = 0.0474738 Jy ! Component: 200 - total flux cleaned = 0.0486831 Jy ! Total flux subtracted in 200 components = 0.0486831 Jy ! Clean residual min=-0.001783 max=0.001546 Jy/beam ! Clean residual mean=-0.000002 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0486831 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0486831 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8354 mas, bmaj=2.042 mas, bpa=1.312 degrees ! Estimated noise=267.301 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 = 0.00113465 Jy ! Component: 100 - total flux cleaned = 0.00152171 Jy ! Component: 150 - total flux cleaned = 0.00156129 Jy ! Component: 200 - total flux cleaned = 0.00159823 Jy ! Total flux subtracted in 200 components = 0.00159823 Jy ! Clean residual min=-0.000758 max=0.000746 Jy/beam ! Clean residual mean=-0.000002 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0502813 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0502813 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=2.281 mas, bmaj=4.912 mas, bpa=5.959 degrees ! Estimated noise=336.082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172884 Jy ! Component: 100 - total flux cleaned = 0.000173756 Jy ! Component: 150 - total flux cleaned = 0.000174317 Jy ! Component: 200 - total flux cleaned = 0.000178589 Jy ! Total flux subtracted in 200 components = 0.000178589 Jy ! Clean residual min=-0.000879 max=0.000756 Jy/beam ! Clean residual mean=-0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0504599 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 = 7.10323e-06 Jy ! Component: 100 - total flux cleaned = 1.64385e-05 Jy ! Component: 150 - total flux cleaned = 2.16947e-05 Jy ! Component: 200 - total flux cleaned = 2.63746e-05 Jy ! Total flux subtracted in 200 components = 2.63746e-05 Jy ! Clean residual min=-0.000867 max=0.000759 Jy/beam ! Clean residual mean=-0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0504863 Jy ! Adding 4 model components to the UV plane model. ! The established model now contains 19 components and 0.0504863 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8354 mas, bmaj=2.042 mas, bpa=1.312 degrees ! Estimated noise=267.301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000170225 Jy ! Component: 100 - total flux cleaned = -0.000152675 Jy ! Component: 150 - total flux cleaned = -0.000152593 Jy ! Component: 200 - total flux cleaned = -0.000152984 Jy ! Total flux subtracted in 200 components = -0.000152984 Jy ! Clean residual min=-0.000734 max=0.000733 Jy/beam ! Clean residual mean=-0.000002 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0503333 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.0503333 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=0.073602Jy sigma=0.000759 ! Fit after self-cal, rms=0.073602Jy sigma=0.000759 wmodel J1736-1944_X_2015_03_17_pus_map.mod ! Writing 28 model components to file: J1736-1944_X_2015_03_17_pus_map.mod wobs J1736-1944_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J1736-1944_X_2015_03_17_pus_uvs.fits wwins J1736-1944_X_2015_03_17_pus_map.win ! wwins: Wrote 1 windows to J1736-1944_X_2015_03_17_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -3.9572e-05 Jy ! Component: 100 - total flux cleaned = -0.000179148 Jy ! Component: 150 - total flux cleaned = -0.000263052 Jy ! Component: 200 - total flux cleaned = -0.000297392 Jy ! Component: 250 - total flux cleaned = -0.000308375 Jy ! Component: 300 - total flux cleaned = -0.000329585 Jy ! Component: 350 - total flux cleaned = -0.000350374 Jy ! Component: 400 - total flux cleaned = -0.000350277 Jy ! Component: 450 - total flux cleaned = -0.000369624 Jy ! Component: 500 - total flux cleaned = -0.000359905 Jy ! Component: 550 - total flux cleaned = -0.000369179 Jy ! Component: 600 - total flux cleaned = -0.000378247 Jy ! Component: 650 - total flux cleaned = -0.000378175 Jy ! Component: 700 - total flux cleaned = -0.000369374 Jy ! Component: 750 - total flux cleaned = -0.000369316 Jy ! Component: 800 - total flux cleaned = -0.000352659 Jy ! Component: 850 - total flux cleaned = -0.000385586 Jy ! Component: 900 - total flux cleaned = -0.000393498 Jy ! Component: 950 - total flux cleaned = -0.00036941 Jy ! Component: 1000 - total flux cleaned = -0.000369344 Jy ! Component: 1050 - total flux cleaned = -0.000369327 Jy ! Component: 1100 - total flux cleaned = -0.000361771 Jy ! Component: 1150 - total flux cleaned = -0.00034681 Jy ! Component: 1200 - total flux cleaned = -0.000346895 Jy ! Component: 1250 - total flux cleaned = -0.000354079 Jy ! Component: 1300 - total flux cleaned = -0.000346818 Jy ! Component: 1350 - total flux cleaned = -0.000339773 Jy ! Component: 1400 - total flux cleaned = -0.000339744 Jy ! Component: 1450 - total flux cleaned = -0.000353451 Jy ! Component: 1500 - total flux cleaned = -0.000339837 Jy ! Component: 1550 - total flux cleaned = -0.000353312 Jy ! Component: 1600 - total flux cleaned = -0.000346698 Jy ! Component: 1650 - total flux cleaned = -0.000333589 Jy ! Component: 1700 - total flux cleaned = -0.000346712 Jy ! Component: 1750 - total flux cleaned = -0.000346669 Jy ! Component: 1800 - total flux cleaned = -0.000346691 Jy ! Component: 1850 - total flux cleaned = -0.000321672 Jy ! Component: 1900 - total flux cleaned = -0.000327936 Jy ! Component: 1950 - total flux cleaned = -0.00034629 Jy ! Component: 2000 - total flux cleaned = -0.000376668 Jy ! Total flux subtracted in 2048 components = -0.000346534 Jy ! Clean residual min=-0.000392 max=0.000299 Jy/beam ! Clean residual mean=-0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0499868 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 158 components and 0.0499868 Jy ![Exited script file: muppet] wmap "J1736-1944_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8354 x 2.042 at 1.312 degrees (North through East) ! Clean map min=-0.00058056 max=0.04833 Jy/beam ! Writing clean map to FITS file: J1736-1944_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0483296 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112146 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.696134 0.696134 1.39227 2.78454 5.56907 11.1381 22.2763 44.5526 89.1051 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.048 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8354 x 2.042 at 1.312 degrees (North through East) ! Clean map min=-0.00058056 max=0.04833 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 J1736-1944_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:09:59 2016