! Started logfile: J0750+1231_X_2017_09_26_pus_uvs.log on Sat May 11 13:36:14 2019 obs J0750+1231_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0750+1231_X_2017_09_26_pus_uva.fits ! AN table 1: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.614316 visibilities/baseline/integration-bin. ! Found source: J0750+1231 ! ! 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 947 lines of history. ! ! Reading 6900 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 J0750+1231_X_2017_09_26_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.243252Jy sigma=0.010487 ! Fit after self-cal, rms=1.236042Jy sigma=0.010430 ! 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=1.222 mas, bmaj=3.063 mas, bpa=-11.48 degrees ! Estimated noise=1355.4 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 = 1.58387 Jy ! Component: 100 - total flux cleaned = 2.02243 Jy ! Total flux subtracted in 100 components = 2.02243 Jy ! Clean residual min=-0.107963 max=0.194144 Jy/beam ! Clean residual mean=-0.001052 rms=0.041716 Jy/beam ! Combined flux in latest and established models = 2.02243 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 2.02243 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=0.508805Jy sigma=0.003926 ! Fit after self-cal, rms=0.508803Jy sigma=0.003926 ! 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=1.492 mas, bmaj=3.195 mas, bpa=-12.71 degrees ! Estimated noise=1027.3 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 = 0.228308 Jy ! Component: 100 - total flux cleaned = 0.335931 Jy ! Component: 150 - total flux cleaned = 0.39465 Jy ! Component: 200 - total flux cleaned = 0.420444 Jy ! Total flux subtracted in 200 components = 0.420444 Jy ! Clean residual min=-0.158588 max=0.144004 Jy/beam ! Clean residual mean=-0.000480 rms=0.031055 Jy/beam ! Combined flux in latest and established models = 2.44287 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 2.44287 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=0.397684Jy sigma=0.003032 ! Fit after self-cal, rms=0.397468Jy sigma=0.003030 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.86 KP 0.98 ! LA 1.00 MK 1.69 NL 0.91 OV 1.01 ! PT 1.07 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.88 KP 0.97 ! LA 1.00 MK 1.69 NL 0.93 OV 1.02 ! PT 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.89 KP 0.97 ! LA 1.02 MK 1.74 NL 0.91 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.86 KP 0.96 ! LA 1.03 MK 1.75 NL 0.91 OV 1.02 ! PT 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 0.82 KP 0.96 ! LA 1.02 MK 1.79 NL 0.92 OV 1.01 ! PT 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 0.85 KP 0.97 ! LA 1.02 MK 1.75 NL 0.93 OV 1.02 ! PT 0.97 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.89 KP 0.94 ! LA 1.03 MK 1.84 NL 0.92 OV 1.01 ! PT 0.99 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.90 KP 0.78 ! LA 1.01 MK 1.76 NL 0.93 OV 1.03 ! PT 0.99 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 0.91 KP 0.82 ! LA 1.03 MK 1.75 NL 0.92 OV 1.14 ! PT 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 0.88 KP 0.85 ! LA 1.04 MK 1.79 NL 0.93 OV 1.13 ! PT 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.86 KP 0.89 ! LA 1.04 MK 1.83 NL 0.93 OV 1.11 ! PT 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.90 KP 0.93 ! LA 1.02 MK 2.00 NL 0.93 OV 1.11 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.397468Jy sigma=0.003030 ! Fit after self-cal, rms=0.202035Jy sigma=0.001562 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.563 mas, bmaj=3.189 mas, bpa=-11.55 degrees ! Estimated noise=1044.32 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 = -0.0289817 Jy ! Component: 100 - total flux cleaned = -0.0360886 Jy ! Component: 150 - total flux cleaned = -0.0419189 Jy ! Component: 200 - total flux cleaned = -0.0468822 Jy ! Total flux subtracted in 200 components = -0.0468822 Jy ! Clean residual min=-0.060250 max=0.065375 Jy/beam ! Clean residual mean=-0.000505 rms=0.015200 Jy/beam ! Combined flux in latest and established models = 2.39599 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 2.39599 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=0.192098Jy sigma=0.001480 ! Fit after self-cal, rms=0.192082Jy sigma=0.001479 ! 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=0.192082Jy sigma=0.001479 ! Fit after self-cal, rms=0.165052Jy sigma=0.001134 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.567 mas, bmaj=3.179 mas, bpa=-11.15 degrees ! Estimated noise=1043.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0257213 Jy ! Component: 100 - total flux cleaned = -0.028133 Jy ! Component: 150 - total flux cleaned = -0.0293238 Jy ! Component: 200 - total flux cleaned = -0.0303249 Jy ! Total flux subtracted in 200 components = -0.0303249 Jy ! Clean residual min=-0.037729 max=0.036077 Jy/beam ! Clean residual mean=-0.000353 rms=0.009488 Jy/beam ! Combined flux in latest and established models = 2.36566 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 2.36566 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=0.157137Jy sigma=0.001064 ! Fit after self-cal, rms=0.157085Jy sigma=0.001064 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 = 0.000460644 Jy ! Component: 100 - total flux cleaned = 0.00087006 Jy ! Component: 150 - total flux cleaned = 0.0012619 Jy ! Component: 200 - total flux cleaned = 0.00160516 Jy ! Total flux subtracted in 200 components = 0.00160516 Jy ! Clean residual min=-0.035624 max=0.035286 Jy/beam ! Clean residual mean=-0.000351 rms=0.009351 Jy/beam ! Combined flux in latest and established models = 2.36727 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 2.36727 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=0.154533Jy sigma=0.001051 ! Fit after self-cal, rms=0.154489Jy sigma=0.001051 ! 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=0.154489Jy sigma=0.001051 ! Fit after self-cal, rms=0.154579Jy sigma=0.001026 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.582 mas, bmaj=3.171 mas, bpa=-11.06 degrees ! Estimated noise=1044.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0150137 Jy ! Component: 100 - total flux cleaned = -0.0155335 Jy ! Component: 150 - total flux cleaned = -0.016906 Jy ! Component: 200 - total flux cleaned = -0.0173312 Jy ! Total flux subtracted in 200 components = -0.0173312 Jy ! Clean residual min=-0.031179 max=0.036004 Jy/beam ! Clean residual mean=-0.000324 rms=0.008450 Jy/beam ! Combined flux in latest and established models = 2.34994 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 2.34994 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=0.149964Jy sigma=0.000991 ! Fit after self-cal, rms=0.149957Jy sigma=0.000991 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 (2.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0338288 Jy ! Component: 100 - total flux cleaned = 0.0469959 Jy ! Component: 150 - total flux cleaned = 0.0476061 Jy ! Component: 200 - total flux cleaned = 0.0476231 Jy ! Total flux subtracted in 200 components = 0.0476231 Jy ! Clean residual min=-0.026758 max=0.026538 Jy/beam ! Clean residual mean=-0.000085 rms=0.007050 Jy/beam ! Combined flux in latest and established models = 2.39756 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 2.39756 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=0.139861Jy sigma=0.000905 ! Fit after self-cal, rms=0.139135Jy sigma=0.000899 ! 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=0.139135Jy sigma=0.000899 ! Fit after self-cal, rms=0.137338Jy sigma=0.000872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.375 mas, bmaj=3.359 mas, bpa=-15.97 degrees ! Estimated noise=1081.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110073 Jy ! Component: 100 - total flux cleaned = 0.0140319 Jy ! Component: 150 - total flux cleaned = 0.0144161 Jy ! Component: 200 - total flux cleaned = 0.0150309 Jy ! Total flux subtracted in 200 components = 0.0150309 Jy ! Clean residual min=-0.016508 max=0.021681 Jy/beam ! Clean residual mean=-0.000113 rms=0.005849 Jy/beam ! Combined flux in latest and established models = 2.41259 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 2.41259 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=0.134050Jy sigma=0.000838 ! Fit after self-cal, rms=0.133712Jy sigma=0.000834 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 = 0.00212185 Jy ! Component: 100 - total flux cleaned = 0.00391106 Jy ! Component: 150 - total flux cleaned = 0.00576354 Jy ! Component: 200 - total flux cleaned = 0.00646288 Jy ! Total flux subtracted in 200 components = 0.00646288 Jy ! Clean residual min=-0.016236 max=0.020716 Jy/beam ! Clean residual mean=-0.000065 rms=0.005588 Jy/beam ! Combined flux in latest and established models = 2.41906 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 134 components and 2.41906 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=0.133012Jy sigma=0.000826 ! Fit after self-cal, rms=0.132881Jy sigma=0.000824 ! 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=1.592 mas, bmaj=3.169 mas, bpa=-11.01 degrees ! Estimated noise=1044.9 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.592 x 3.169 at -11.01 degrees (North through East) ! Clean map min=-0.02182 max=2.115 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 ! Performing amp+phase self-cal ! ! 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=0.132881Jy sigma=0.000824 ! Fit after self-cal, rms=0.117673Jy sigma=0.000736 ! Inverting map and beam ! Estimated beam: bmin=1.595 mas, bmaj=3.17 mas, bpa=-10.99 degrees ! Estimated noise=1043.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158543 Jy ! Component: 100 - total flux cleaned = 0.00114767 Jy ! Component: 150 - total flux cleaned = 0.000447204 Jy ! Component: 200 - total flux cleaned = 0.000457548 Jy ! Total flux subtracted in 200 components = 0.000457548 Jy ! Clean residual min=-0.018042 max=0.016158 Jy/beam ! Clean residual mean=-0.000058 rms=0.004627 Jy/beam ! Combined flux in latest and established models = 2.41951 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 154 components and 2.41951 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=0.113562Jy sigma=0.000710 ! Fit after self-cal, rms=0.113443Jy sigma=0.000708 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029473 Jy ! Component: 100 - total flux cleaned = 0.00241101 Jy ! Component: 150 - total flux cleaned = 0.00216023 Jy ! Component: 200 - total flux cleaned = 0.00239102 Jy ! Total flux subtracted in 200 components = 0.00239102 Jy ! Clean residual min=-0.017111 max=0.015089 Jy/beam ! Clean residual mean=-0.000046 rms=0.004473 Jy/beam ! Combined flux in latest and established models = 2.4219 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 168 components and 2.4219 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=0.111713Jy sigma=0.000699 ! Fit after self-cal, rms=0.111687Jy sigma=0.000699 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.111687Jy sigma=0.000699 ! Fit after self-cal, rms=0.111333Jy sigma=0.000687 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=1.314 mas, bmaj=3.022 mas, bpa=-9.772 degrees ! Estimated noise=1403.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.63713 Jy ! Component: 100 - total flux cleaned = 2.01609 Jy ! Component: 150 - total flux cleaned = 2.1635 Jy ! Component: 200 - total flux cleaned = 2.24231 Jy ! Total flux subtracted in 200 components = 2.24231 Jy ! Clean residual min=-0.022513 max=0.039580 Jy/beam ! Clean residual mean=-0.000466 rms=0.007915 Jy/beam ! Combined flux in latest and established models = 2.24231 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 14 model components to the UV plane model. ! The established model now contains 14 components and 2.24231 Jy ! Inverting map and beam ! Estimated beam: bmin=1.602 mas, bmaj=3.171 mas, bpa=-10.98 degrees ! Estimated noise=1042.89 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 = 0.0584523 Jy ! Component: 100 - total flux cleaned = 0.0915309 Jy ! Component: 150 - total flux cleaned = 0.114226 Jy ! Component: 200 - total flux cleaned = 0.130794 Jy ! Total flux subtracted in 200 components = 0.130794 Jy ! Clean residual min=-0.014266 max=0.020000 Jy/beam ! Clean residual mean=-0.000249 rms=0.004851 Jy/beam ! Combined flux in latest and established models = 2.3731 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 72 components and 2.3731 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=2.38 mas, bmaj=3.361 mas, bpa=-15.74 degrees ! Estimated noise=1076.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018311 Jy ! Component: 100 - total flux cleaned = 0.0288488 Jy ! Component: 150 - total flux cleaned = 0.0358299 Jy ! Component: 200 - total flux cleaned = 0.0411338 Jy ! Total flux subtracted in 200 components = 0.0411338 Jy ! Clean residual min=-0.012237 max=0.016799 Jy/beam ! Clean residual mean=-0.000149 rms=0.004273 Jy/beam ! Combined flux in latest and established models = 2.41424 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 = 0.00407319 Jy ! Component: 100 - total flux cleaned = 0.00566854 Jy ! Component: 150 - total flux cleaned = 0.00667099 Jy ! Component: 200 - total flux cleaned = 0.00758026 Jy ! Total flux subtracted in 200 components = 0.00758026 Jy ! Clean residual min=-0.011832 max=0.015062 Jy/beam ! Clean residual mean=-0.000096 rms=0.003991 Jy/beam ! Combined flux in latest and established models = 2.42182 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 154 components and 2.42182 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.602 mas, bmaj=3.171 mas, bpa=-10.98 degrees ! Estimated noise=1042.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00188383 Jy ! Component: 100 - total flux cleaned = -0.00112364 Jy ! Component: 150 - total flux cleaned = -0.000958962 Jy ! Component: 200 - total flux cleaned = -0.000362459 Jy ! Total flux subtracted in 200 components = -0.000362459 Jy ! Clean residual min=-0.012440 max=0.012257 Jy/beam ! Clean residual mean=-0.000048 rms=0.003729 Jy/beam ! Combined flux in latest and established models = 2.42146 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 170 components and 2.42146 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=0.104289Jy sigma=0.000660 ! Fit after self-cal, rms=0.104063Jy sigma=0.000659 wmodel J0750+1231_X_2017_09_26_pus_map.mod ! Writing 170 model components to file: J0750+1231_X_2017_09_26_pus_map.mod wobs J0750+1231_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0750+1231_X_2017_09_26_pus_uvs.fits wwins J0750+1231_X_2017_09_26_pus_map.win ! wwins: Wrote 2 windows to J0750+1231_X_2017_09_26_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 = 0.000449298 Jy ! Component: 100 - total flux cleaned = 0.000847291 Jy ! Component: 150 - total flux cleaned = 0.000461731 Jy ! Component: 200 - total flux cleaned = 0.000280733 Jy ! Component: 250 - total flux cleaned = 0.000449011 Jy ! Component: 300 - total flux cleaned = 0.000927214 Jy ! Component: 350 - total flux cleaned = 0.0013869 Jy ! Component: 400 - total flux cleaned = 0.00109782 Jy ! Component: 450 - total flux cleaned = 0.000538855 Jy ! Component: 500 - total flux cleaned = -0.000131355 Jy ! Component: 550 - total flux cleaned = -0.000391978 Jy ! Component: 600 - total flux cleaned = -0.000770256 Jy ! Component: 650 - total flux cleaned = -0.00125708 Jy ! Component: 700 - total flux cleaned = -0.00173446 Jy ! Component: 750 - total flux cleaned = -0.00208279 Jy ! Component: 800 - total flux cleaned = -0.00264 Jy ! Component: 850 - total flux cleaned = -0.00307065 Jy ! Component: 900 - total flux cleaned = -0.00338797 Jy ! Component: 950 - total flux cleaned = -0.0041119 Jy ! Component: 1000 - total flux cleaned = -0.00451594 Jy ! Component: 1050 - total flux cleaned = -0.00500499 Jy ! Component: 1100 - total flux cleaned = -0.00567592 Jy ! Component: 1150 - total flux cleaned = -0.00604956 Jy ! Component: 1200 - total flux cleaned = -0.00641414 Jy ! Component: 1250 - total flux cleaned = -0.00659574 Jy ! Component: 1300 - total flux cleaned = -0.00703771 Jy ! Component: 1350 - total flux cleaned = -0.00729713 Jy ! Component: 1400 - total flux cleaned = -0.00763517 Jy ! Component: 1450 - total flux cleaned = -0.00788276 Jy ! Component: 1500 - total flux cleaned = -0.00852946 Jy ! Component: 1550 - total flux cleaned = -0.00876424 Jy ! Component: 1600 - total flux cleaned = -0.00883946 Jy ! Component: 1650 - total flux cleaned = -0.00876305 Jy ! Component: 1700 - total flux cleaned = -0.00928451 Jy ! Component: 1750 - total flux cleaned = -0.00935816 Jy ! Component: 1800 - total flux cleaned = -0.0096464 Jy ! Component: 1850 - total flux cleaned = -0.00999916 Jy ! Component: 1900 - total flux cleaned = -0.00999967 Jy ! Component: 1950 - total flux cleaned = -0.0102721 Jy ! Component: 2000 - total flux cleaned = -0.010605 Jy ! Total flux subtracted in 2048 components = -0.0106052 Jy ! Clean residual min=-0.003236 max=0.003523 Jy/beam ! Clean residual mean=-0.000000 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 2.41085 Jy keep ! Adding 184 model components to the UV plane model. ! The established model now contains 354 components and 2.41085 Jy ![Exited script file: muppet] wmap "J0750+1231_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.602 x 3.171 at -10.98 degrees (North through East) ! Clean map min=-0.0085727 max=2.1156 Jy/beam ! Writing clean map to FITS file: J0750+1231_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.11557 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0014414 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.204399 0.204399 0.408797 0.817595 1.63519 3.27038 6.54076 13.0815 26.163 52.3261 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0043 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.115 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.602 x 3.171 at -10.98 degrees (North through East) ! Clean map min=-0.0085727 max=2.1156 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 J0750+1231_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:36:16 2019