! Started logfile: J0929+5013_X_2017_05_27_pus_uvs.log on Fri May 3 10:33:46 2019 obs J0929+5013_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0929+5013_X_2017_05_27_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961905 visibilities/baseline/integration-bin. ! Found source: J0929+5013 ! ! 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 1033 lines of history. ! ! Reading 58176 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 J0929+5013_X_2017_05_27_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.771568Jy sigma=0.006537 ! Fit after self-cal, rms=0.736826Jy sigma=0.006253 ! 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=0.8604 mas, bmaj=1.048 mas, bpa=23.7 degrees ! Estimated noise=859.735 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 = 0.201341 Jy ! Component: 100 - total flux cleaned = 0.253922 Jy ! Total flux subtracted in 100 components = 0.253922 Jy ! Clean residual min=-0.005519 max=0.021096 Jy/beam ! Clean residual mean=-0.000079 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 0.253922 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.253922 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=0.088684Jy sigma=0.000728 ! Fit after self-cal, rms=0.088643Jy sigma=0.000728 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222476 Jy ! Component: 100 - total flux cleaned = 0.0326879 Jy ! Total flux subtracted in 100 components = 0.0326879 Jy ! Clean residual min=-0.004280 max=0.007357 Jy/beam ! Clean residual mean=-0.000039 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.286609 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.286609 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=0.082674Jy sigma=0.000668 ! Fit after self-cal, rms=0.082597Jy sigma=0.000668 ! Inverting map ! Added new window around map position (1.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00766755 Jy ! Component: 100 - total flux cleaned = 0.0121194 Jy ! Total flux subtracted in 100 components = 0.0121194 Jy ! Clean residual min=-0.003382 max=0.004770 Jy/beam ! Clean residual mean=-0.000023 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.298729 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.298729 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=0.081847Jy sigma=0.000660 ! Fit after self-cal, rms=0.081778Jy sigma=0.000660 ! 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=1.069 mas, bmaj=1.287 mas, bpa=20.91 degrees ! Estimated noise=347.756 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 = 0.00425548 Jy ! Component: 100 - total flux cleaned = 0.00669432 Jy ! Component: 150 - total flux cleaned = 0.00825685 Jy ! Component: 200 - total flux cleaned = 0.00876044 Jy ! Total flux subtracted in 200 components = 0.00876044 Jy ! Clean residual min=-0.002970 max=0.003995 Jy/beam ! Clean residual mean=-0.000026 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.307489 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.307489 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=0.081561Jy sigma=0.000657 ! Fit after self-cal, rms=0.081536Jy sigma=0.000657 ! 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 0.98 FD 1.02 HN 1.01 KP 1.00 ! LA 0.97 MK 0.98 NL 0.98 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 0.98 ! LA 0.97 MK 0.98 NL 0.97 OV 1.00 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.98 KP 0.99 ! LA 0.99 MK 1.00 NL 0.98 OV 0.99 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.02 KP 0.99 ! LA 1.01 MK 1.00 NL 0.96 OV 1.00 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.97 KP 0.99 ! LA 1.00 MK 1.01 NL 0.97 OV 1.00 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 0.99 ! LA 1.00 MK 1.01 NL 0.98 OV 0.99 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.99 ! LA 1.01 MK 1.01 NL 0.97 OV 1.01 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.98 KP 0.97 ! LA 0.97 MK 0.99 NL 0.97 OV 1.01 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 0.97 ! LA 0.99 MK 1.00 NL 0.97 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00 KP 0.99 ! LA 1.00 MK 1.00 NL 0.98 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.00 KP 0.98 ! LA 1.02 MK 1.00 NL 0.97 OV 1.00 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.99 KP 0.96 ! LA 0.99 MK 0.98 NL 0.97 OV 1.01 ! PT 1.05 SC 1.06 ! ! ! Fit before self-cal, rms=0.081536Jy sigma=0.000657 ! Fit after self-cal, rms=0.080953Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=1.291 mas, bpa=19.74 degrees ! Estimated noise=347.591 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 (3.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001808 Jy ! Component: 100 - total flux cleaned = 0.00271867 Jy ! Component: 150 - total flux cleaned = 0.00293193 Jy ! Component: 200 - total flux cleaned = 0.00316782 Jy ! Total flux subtracted in 200 components = 0.00316782 Jy ! Clean residual min=-0.002066 max=0.002585 Jy/beam ! Clean residual mean=-0.000026 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.310657 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 55 components and 0.310657 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=0.080735Jy sigma=0.000650 ! Fit after self-cal, rms=0.080719Jy sigma=0.000650 ! 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=0.080719Jy sigma=0.000650 ! Fit after self-cal, rms=0.080852Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=1.29 mas, bpa=19.99 degrees ! Estimated noise=346.744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018503 Jy ! Component: 100 - total flux cleaned = 0.00229127 Jy ! Component: 150 - total flux cleaned = 0.00253256 Jy ! Component: 200 - total flux cleaned = 0.00264505 Jy ! Total flux subtracted in 200 components = 0.00264505 Jy ! Clean residual min=-0.001083 max=0.001377 Jy/beam ! Clean residual mean=-0.000011 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.313302 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.313302 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=0.080800Jy sigma=0.000645 ! Fit after self-cal, rms=0.080810Jy sigma=0.000645 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 (6.8, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141014 Jy ! Component: 100 - total flux cleaned = 0.00231782 Jy ! Component: 150 - total flux cleaned = 0.00293404 Jy ! Component: 200 - total flux cleaned = 0.0034275 Jy ! Total flux subtracted in 200 components = 0.0034275 Jy ! Clean residual min=-0.001020 max=0.000944 Jy/beam ! Clean residual mean=-0.000004 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.31673 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 87 components and 0.31673 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=0.080777Jy sigma=0.000645 ! Fit after self-cal, rms=0.080774Jy sigma=0.000645 ! 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=0.080774Jy sigma=0.000645 ! Fit after self-cal, rms=0.080783Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=1.29 mas, bpa=19.96 degrees ! Estimated noise=346.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469427 Jy ! Component: 100 - total flux cleaned = 0.000753734 Jy ! Component: 150 - total flux cleaned = 0.000959308 Jy ! Component: 200 - total flux cleaned = 0.00114432 Jy ! Total flux subtracted in 200 components = 0.00114432 Jy ! Clean residual min=-0.000983 max=0.000838 Jy/beam ! Clean residual mean=-0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.317874 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 96 components and 0.317874 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=0.080769Jy sigma=0.000645 ! Fit after self-cal, rms=0.080769Jy sigma=0.000645 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 = 0.000164927 Jy ! Component: 100 - total flux cleaned = 0.000334682 Jy ! Component: 150 - total flux cleaned = 0.000438734 Jy ! Component: 200 - total flux cleaned = 0.000503922 Jy ! Total flux subtracted in 200 components = 0.000503922 Jy ! Clean residual min=-0.000964 max=0.000828 Jy/beam ! Clean residual mean=-0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.318378 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 107 components and 0.318378 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=0.080761Jy sigma=0.000645 ! Fit after self-cal, rms=0.080761Jy sigma=0.000645 ! 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=0.080761Jy sigma=0.000645 ! Fit after self-cal, rms=0.080751Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.297 mas, bmaj=2.503 mas, bpa=56.81 degrees ! Estimated noise=430.091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000648824 Jy ! Component: 100 - total flux cleaned = 0.000950565 Jy ! Component: 150 - total flux cleaned = 0.0011269 Jy ! Component: 200 - total flux cleaned = 0.00124433 Jy ! Total flux subtracted in 200 components = 0.00124433 Jy ! Clean residual min=-0.000894 max=0.000860 Jy/beam ! Clean residual mean=0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.319622 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 0.319622 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=0.080749Jy sigma=0.000645 ! Fit after self-cal, rms=0.080749Jy sigma=0.000645 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 = 0.000129857 Jy ! Component: 100 - total flux cleaned = 0.000225689 Jy ! Component: 150 - total flux cleaned = 0.000290156 Jy ! Component: 200 - total flux cleaned = 0.000338918 Jy ! Total flux subtracted in 200 components = 0.000338918 Jy ! Clean residual min=-0.000889 max=0.000858 Jy/beam ! Clean residual mean=0.000004 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.319961 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 127 components and 0.319961 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=0.080748Jy sigma=0.000645 ! Fit after self-cal, rms=0.080748Jy sigma=0.000645 ! 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=1.077 mas, bmaj=1.29 mas, bpa=19.91 degrees ! Estimated noise=346.515 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.077 x 1.29 at 19.91 degrees (North through East) ! Clean map min=-0.00088974 max=0.26205 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=0.8685 mas, bmaj=1.049 mas, bpa=22.65 degrees ! Estimated noise=859.916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.201062 Jy ! Component: 100 - total flux cleaned = 0.253676 Jy ! Component: 150 - total flux cleaned = 0.275892 Jy ! Component: 200 - total flux cleaned = 0.28744 Jy ! Total flux subtracted in 200 components = 0.28744 Jy ! Clean residual min=-0.002807 max=0.005734 Jy/beam ! Clean residual mean=-0.000037 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.28744 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.28744 Jy ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=1.29 mas, bpa=19.91 degrees ! Estimated noise=346.515 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 = 0.0085086 Jy ! Component: 100 - total flux cleaned = 0.0137306 Jy ! Component: 150 - total flux cleaned = 0.0173313 Jy ! Component: 200 - total flux cleaned = 0.0199761 Jy ! Total flux subtracted in 200 components = 0.0199761 Jy ! Clean residual min=-0.001380 max=0.001547 Jy/beam ! Clean residual mean=-0.000026 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.307416 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 42 components and 0.307416 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205242 Jy ! Component: 100 - total flux cleaned = 0.00369674 Jy ! Component: 150 - total flux cleaned = 0.00506442 Jy ! Component: 200 - total flux cleaned = 0.00621876 Jy ! Total flux subtracted in 200 components = 0.00621876 Jy ! Clean residual min=-0.001130 max=0.000949 Jy/beam ! Clean residual mean=-0.000012 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.313635 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 59 components and 0.313635 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=2.297 mas, bmaj=2.503 mas, bpa=56.81 degrees ! Estimated noise=430.091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165442 Jy ! Component: 100 - total flux cleaned = 0.00283697 Jy ! Component: 150 - total flux cleaned = 0.00373274 Jy ! Component: 200 - total flux cleaned = 0.00442023 Jy ! Total flux subtracted in 200 components = 0.00442023 Jy ! Clean residual min=-0.001020 max=0.000890 Jy/beam ! Clean residual mean=-0.000005 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.318055 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000533413 Jy ! Component: 100 - total flux cleaned = 0.000793432 Jy ! Component: 150 - total flux cleaned = 0.00101391 Jy ! Component: 200 - total flux cleaned = 0.00119023 Jy ! Total flux subtracted in 200 components = 0.00119023 Jy ! Clean residual min=-0.000945 max=0.000855 Jy/beam ! Clean residual mean=0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.319246 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 123 components and 0.319246 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=1.29 mas, bpa=19.91 degrees ! Estimated noise=346.515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.73189e-05 Jy ! Component: 100 - total flux cleaned = 8.67825e-05 Jy ! Component: 150 - total flux cleaned = 8.67912e-05 Jy ! Component: 200 - total flux cleaned = 0.000118421 Jy ! Total flux subtracted in 200 components = 0.000118421 Jy ! Clean residual min=-0.000935 max=0.000789 Jy/beam ! Clean residual mean=0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.319364 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 133 components and 0.319364 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=0.080748Jy sigma=0.000645 ! Fit after self-cal, rms=0.080743Jy sigma=0.000645 wmodel J0929+5013_X_2017_05_27_pus_map.mod ! Writing 133 model components to file: J0929+5013_X_2017_05_27_pus_map.mod wobs J0929+5013_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0929+5013_X_2017_05_27_pus_uvs.fits wwins J0929+5013_X_2017_05_27_pus_map.win ! wwins: Wrote 4 windows to J0929+5013_X_2017_05_27_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 = -0.000314525 Jy ! Component: 100 - total flux cleaned = -0.000329142 Jy ! Component: 150 - total flux cleaned = -0.000233539 Jy ! Component: 200 - total flux cleaned = -0.000154726 Jy ! Component: 250 - total flux cleaned = -9.0681e-05 Jy ! Component: 300 - total flux cleaned = -1.64123e-05 Jy ! Component: 350 - total flux cleaned = 7.58379e-06 Jy ! Component: 400 - total flux cleaned = 5.46065e-05 Jy ! Component: 450 - total flux cleaned = 7.73421e-05 Jy ! Component: 500 - total flux cleaned = 0.000110941 Jy ! Component: 550 - total flux cleaned = 8.89504e-05 Jy ! Component: 600 - total flux cleaned = 9.96935e-05 Jy ! Component: 650 - total flux cleaned = 8.89781e-05 Jy ! Component: 700 - total flux cleaned = 9.92692e-05 Jy ! Component: 750 - total flux cleaned = 8.88368e-05 Jy ! Component: 800 - total flux cleaned = 5.81878e-05 Jy ! Component: 850 - total flux cleaned = 5.82441e-05 Jy ! Component: 900 - total flux cleaned = 4.82749e-05 Jy ! Component: 950 - total flux cleaned = 1.90101e-05 Jy ! Component: 1000 - total flux cleaned = 9.40113e-06 Jy ! Component: 1050 - total flux cleaned = 1.88143e-05 Jy ! Component: 1100 - total flux cleaned = 9.2194e-06 Jy ! Component: 1150 - total flux cleaned = -2.83513e-05 Jy ! Component: 1200 - total flux cleaned = -9.30165e-05 Jy ! Component: 1250 - total flux cleaned = -7.45758e-05 Jy ! Component: 1300 - total flux cleaned = -8.38455e-05 Jy ! Component: 1350 - total flux cleaned = -0.000137564 Jy ! Component: 1400 - total flux cleaned = -0.000155182 Jy ! Component: 1450 - total flux cleaned = -0.000172696 Jy ! Component: 1500 - total flux cleaned = -0.000181227 Jy ! Component: 1550 - total flux cleaned = -0.000189837 Jy ! Component: 1600 - total flux cleaned = -0.000223796 Jy ! Component: 1650 - total flux cleaned = -0.000240666 Jy ! Component: 1700 - total flux cleaned = -0.000290632 Jy ! Component: 1750 - total flux cleaned = -0.000290682 Jy ! Component: 1800 - total flux cleaned = -0.000331613 Jy ! Component: 1850 - total flux cleaned = -0.000355858 Jy ! Component: 1900 - total flux cleaned = -0.000371988 Jy ! Component: 1950 - total flux cleaned = -0.00039577 Jy ! Component: 2000 - total flux cleaned = -0.000419434 Jy ! Total flux subtracted in 2048 components = -0.000450534 Jy ! Clean residual min=-0.000457 max=0.000402 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.318913 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 276 components and 0.318913 Jy ![Exited script file: muppet] wmap "J0929+5013_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.077 x 1.29 at 19.91 degrees (North through East) ! Clean map min=-0.0007182 max=0.26221 Jy/beam ! Writing clean map to FITS file: J0929+5013_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.262211 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145027 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.165928 0.165928 0.331857 0.663714 1.32743 2.65485 5.30971 10.6194 21.2388 42.4777 84.9553 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.262 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.077 x 1.29 at 19.91 degrees (North through East) ! Clean map min=-0.0007182 max=0.26221 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 J0929+5013_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:33:50 2019