! Started logfile: J0008-3601_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:43:12 2019 obs J0008-3601_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0008-3601_X_2017_01_16_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.508285 visibilities/baseline/integration-bin. ! Found source: J0008-3601 ! ! 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 1309 lines of history. ! ! Reading 47484 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 J0008-3601_X_2017_01_16_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 653 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 640 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 633 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 622 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 680 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 674 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 636 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 622 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 661 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 665 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 670 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 640 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.988074Jy sigma=0.006231 ! Fit after self-cal, rms=0.933415Jy sigma=0.005945 ! 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=0.8463 mas, bmaj=4.288 mas, bpa=8.014 degrees ! Estimated noise=1530.33 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 = 0.0556307 Jy ! Component: 100 - total flux cleaned = 0.0694307 Jy ! Total flux subtracted in 100 components = 0.0694307 Jy ! Clean residual min=-0.006308 max=0.006309 Jy/beam ! Clean residual mean=-0.000029 rms=0.002002 Jy/beam ! Combined flux in latest and established models = 0.0694307 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0694307 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=0.148690Jy sigma=0.000636 ! Fit after self-cal, rms=0.148064Jy sigma=0.000633 ! 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=1.036 mas, bmaj=4.93 mas, bpa=7.919 degrees ! Estimated noise=575.966 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 = 0.00706754 Jy ! Component: 100 - total flux cleaned = 0.0108465 Jy ! Component: 150 - total flux cleaned = 0.0130322 Jy ! Component: 200 - total flux cleaned = 0.0143268 Jy ! Total flux subtracted in 200 components = 0.0143268 Jy ! Clean residual min=-0.004899 max=0.003705 Jy/beam ! Clean residual mean=-0.000119 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.0837574 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 58 components and 0.0837574 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=0.147358Jy sigma=0.000632 ! Fit after self-cal, rms=0.147302Jy sigma=0.000631 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.07 HN 0.95 KP 1.02 ! LA 1.01 MK 1.00* NL 1.06 OV 1.11 ! PT 0.57 SC 1.07 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.11 HN 0.96 KP 0.99 ! LA 1.05 MK 1.00* NL 1.05 OV 1.13 ! PT 0.58 SC 1.09 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.07 HN 0.91 KP 1.01 ! LA 1.00 MK 1.00* NL 1.08 OV 1.12 ! PT 0.58 SC 1.07 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.13 HN 0.91 KP 1.03 ! LA 1.09 MK 1.00* NL 1.04 OV 1.12 ! PT 0.58 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.08 HN 0.97 KP 0.99 ! LA 1.12 MK 1.00* NL 1.02 OV 1.09 ! PT 0.57 SC 1.04 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 0.90 KP 0.98 ! LA 1.07 MK 1.00* NL 1.07 OV 1.09 ! PT 0.58 SC 1.07 ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.92 KP 1.06 ! LA 1.02 MK 1.00* NL 1.08 OV 1.09 ! PT 0.56 SC 1.09 ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 0.89 KP 1.00 ! LA 1.05 MK 1.00* NL 1.07 OV 1.08 ! PT 0.59 SC 1.07 ! ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.81 KP 1.00 ! LA 1.06 MK 1.00* NL 1.03 OV 1.10 ! PT 0.59 SC 1.08 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 0.86 KP 0.97 ! LA 1.09 MK 1.00* NL 0.95 OV 1.08 ! PT 0.62 SC 0.96 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.87 KP 0.96 ! LA 1.06 MK 1.00* NL 1.01 OV 1.06 ! PT 0.69 SC 0.91 ! ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.76 KP 1.10 ! LA 1.03 MK 1.00* NL 0.95 OV 1.04 ! PT 0.60 SC 0.99 ! ! ! Fit before self-cal, rms=0.147302Jy sigma=0.000631 ! Fit after self-cal, rms=0.117818Jy sigma=0.000624 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=4.928 mas, bpa=7.675 degrees ! Estimated noise=575.786 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 = 9.04898e-06 Jy ! Component: 100 - total flux cleaned = 6.92802e-05 Jy ! Component: 150 - total flux cleaned = 9.61206e-05 Jy ! Component: 200 - total flux cleaned = 0.00013734 Jy ! Total flux subtracted in 200 components = 0.00013734 Jy ! Clean residual min=-0.001413 max=0.001491 Jy/beam ! Clean residual mean=-0.000009 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0838948 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.0838948 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=0.117804Jy sigma=0.000624 ! Fit after self-cal, rms=0.117115Jy sigma=0.000623 ! 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=0.117115Jy sigma=0.000623 ! Fit after self-cal, rms=0.115144Jy sigma=0.000622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=4.925 mas, bpa=7.575 degrees ! Estimated noise=571.009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170787 Jy ! Component: 100 - total flux cleaned = 0.000196626 Jy ! Component: 150 - total flux cleaned = 0.000218994 Jy ! Component: 200 - total flux cleaned = 0.000237903 Jy ! Total flux subtracted in 200 components = 0.000237903 Jy ! Clean residual min=-0.001313 max=0.001167 Jy/beam ! Clean residual mean=-0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0841327 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 69 components and 0.0841327 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=0.115141Jy sigma=0.000622 ! Fit after self-cal, rms=0.115074Jy sigma=0.000621 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 = 0.000107454 Jy ! Component: 100 - total flux cleaned = 0.0001171 Jy ! Component: 150 - total flux cleaned = 0.000134517 Jy ! Component: 200 - total flux cleaned = 0.000149175 Jy ! Total flux subtracted in 200 components = 0.000149175 Jy ! Clean residual min=-0.001423 max=0.001280 Jy/beam ! Clean residual mean=-0.000005 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0842819 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.0842818 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=0.115072Jy sigma=0.000621 ! Fit after self-cal, rms=0.115069Jy sigma=0.000621 ! 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=0.115069Jy sigma=0.000621 ! Fit after self-cal, rms=0.115475Jy sigma=0.000621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=4.9 mas, bpa=7.44 degrees ! Estimated noise=569.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278392 Jy ! Component: 100 - total flux cleaned = 0.000317019 Jy ! Component: 150 - total flux cleaned = 0.000338786 Jy ! Component: 200 - total flux cleaned = 0.00035837 Jy ! Total flux subtracted in 200 components = 0.00035837 Jy ! Clean residual min=-0.001192 max=0.001148 Jy/beam ! Clean residual mean=0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0846402 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.0846402 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=0.115472Jy sigma=0.000621 ! Fit after self-cal, rms=0.115498Jy sigma=0.000621 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 = 3.89595e-05 Jy ! Component: 100 - total flux cleaned = 5.67562e-05 Jy ! Component: 150 - total flux cleaned = 6.44216e-05 Jy ! Component: 200 - total flux cleaned = 7.13596e-05 Jy ! Total flux subtracted in 200 components = 7.13596e-05 Jy ! Clean residual min=-0.001236 max=0.001127 Jy/beam ! Clean residual mean=-0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0847116 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 0.0847116 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=0.115497Jy sigma=0.000621 ! Fit after self-cal, rms=0.115499Jy sigma=0.000621 ! 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=0.115499Jy sigma=0.000621 ! Fit after self-cal, rms=0.115666Jy sigma=0.000621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.321 mas, bmaj=7.202 mas, bpa=-1.971 degrees ! Estimated noise=679.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103938 Jy ! Component: 100 - total flux cleaned = 0.000112156 Jy ! Component: 150 - total flux cleaned = 0.00013436 Jy ! Component: 200 - total flux cleaned = 0.000147081 Jy ! Total flux subtracted in 200 components = 0.000147081 Jy ! Clean residual min=-0.001239 max=0.001257 Jy/beam ! Clean residual mean=-0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0848587 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 85 components and 0.0848587 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=0.115666Jy sigma=0.000621 ! Fit after self-cal, rms=0.115676Jy sigma=0.000621 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 = -7.39432e-06 Jy ! Component: 100 - total flux cleaned = -2.12187e-05 Jy ! Component: 150 - total flux cleaned = -2.15596e-05 Jy ! Component: 200 - total flux cleaned = -2.09647e-05 Jy ! Total flux subtracted in 200 components = -2.09647e-05 Jy ! Clean residual min=-0.001235 max=0.001257 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0848377 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 87 components and 0.0848377 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=0.115675Jy sigma=0.000621 ! Fit after self-cal, rms=0.115670Jy sigma=0.000621 ! 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=1.051 mas, bmaj=4.887 mas, bpa=7.37 degrees ! Estimated noise=569.716 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 4.887 at 7.37 degrees (North through East) ! Clean map min=-0.0011569 max=0.071771 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=0.8657 mas, bmaj=4.24 mas, bpa=7.379 degrees ! Estimated noise=1567.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0544639 Jy ! Component: 100 - total flux cleaned = 0.0682486 Jy ! Component: 150 - total flux cleaned = 0.0754179 Jy ! Component: 200 - total flux cleaned = 0.0798321 Jy ! Total flux subtracted in 200 components = 0.0798321 Jy ! Clean residual min=-0.003615 max=0.003677 Jy/beam ! Clean residual mean=-0.000009 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.0798321 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0798321 Jy ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=4.887 mas, bpa=7.37 degrees ! Estimated noise=569.716 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 = 0.00263596 Jy ! Component: 100 - total flux cleaned = 0.00395811 Jy ! Component: 150 - total flux cleaned = 0.00462547 Jy ! Component: 200 - total flux cleaned = 0.00477186 Jy ! Total flux subtracted in 200 components = 0.00477186 Jy ! Clean residual min=-0.001235 max=0.001195 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.084604 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.084604 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=2.321 mas, bmaj=7.202 mas, bpa=-1.971 degrees ! Estimated noise=679.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.08226e-05 Jy ! Component: 100 - total flux cleaned = 8.37861e-05 Jy ! Component: 150 - total flux cleaned = 0.000112355 Jy ! Component: 200 - total flux cleaned = 0.000112719 Jy ! Total flux subtracted in 200 components = 0.000112719 Jy ! Clean residual min=-0.001285 max=0.001238 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0847167 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 = -1.13401e-05 Jy ! Component: 100 - total flux cleaned = -2.20759e-05 Jy ! Component: 150 - total flux cleaned = -3.14574e-05 Jy ! Component: 200 - total flux cleaned = -3.11488e-05 Jy ! Total flux subtracted in 200 components = -3.11488e-05 Jy ! Clean residual min=-0.001251 max=0.001236 Jy/beam ! Clean residual mean=-0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0846856 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 59 components and 0.0846856 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=4.887 mas, bpa=7.37 degrees ! Estimated noise=569.716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.81318e-05 Jy ! Component: 100 - total flux cleaned = 7.27149e-05 Jy ! Component: 150 - total flux cleaned = 7.20855e-05 Jy ! Component: 200 - total flux cleaned = 8.58225e-05 Jy ! Total flux subtracted in 200 components = 8.58225e-05 Jy ! Clean residual min=-0.001192 max=0.001181 Jy/beam ! Clean residual mean=0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0847714 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.0847714 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=0.115683Jy sigma=0.000621 ! Fit after self-cal, rms=0.115687Jy sigma=0.000621 wmodel J0008-3601_X_2017_01_16_pus_map.mod ! Writing 72 model components to file: J0008-3601_X_2017_01_16_pus_map.mod wobs J0008-3601_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0008-3601_X_2017_01_16_pus_uvs.fits wwins J0008-3601_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J0008-3601_X_2017_01_16_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 = -0.000109073 Jy ! Component: 100 - total flux cleaned = -5.1099e-05 Jy ! Component: 150 - total flux cleaned = 3.05472e-06 Jy ! Component: 200 - total flux cleaned = 7.13594e-05 Jy ! Component: 250 - total flux cleaned = 0.000170012 Jy ! Component: 300 - total flux cleaned = 0.000248792 Jy ! Component: 350 - total flux cleaned = 0.00027933 Jy ! Component: 400 - total flux cleaned = 0.000338696 Jy ! Component: 450 - total flux cleaned = 0.000353234 Jy ! Component: 500 - total flux cleaned = 0.000339309 Jy ! Component: 550 - total flux cleaned = 0.000325554 Jy ! Component: 600 - total flux cleaned = 0.000285617 Jy ! Component: 650 - total flux cleaned = 0.000272895 Jy ! Component: 700 - total flux cleaned = 0.000247655 Jy ! Component: 750 - total flux cleaned = 0.000247816 Jy ! Component: 800 - total flux cleaned = 0.000260154 Jy ! Component: 850 - total flux cleaned = 0.000260078 Jy ! Component: 900 - total flux cleaned = 0.0002717 Jy ! Component: 950 - total flux cleaned = 0.000306397 Jy ! Component: 1000 - total flux cleaned = 0.000283161 Jy ! Component: 1050 - total flux cleaned = 0.000283001 Jy ! Component: 1100 - total flux cleaned = 0.000283236 Jy ! Component: 1150 - total flux cleaned = 0.000272382 Jy ! Component: 1200 - total flux cleaned = 0.000315481 Jy ! Component: 1250 - total flux cleaned = 0.000347217 Jy ! Component: 1300 - total flux cleaned = 0.000389014 Jy ! Component: 1350 - total flux cleaned = 0.000399078 Jy ! Component: 1400 - total flux cleaned = 0.000429641 Jy ! Component: 1450 - total flux cleaned = 0.000439759 Jy ! Component: 1500 - total flux cleaned = 0.000469392 Jy ! Component: 1550 - total flux cleaned = 0.000479151 Jy ! Component: 1600 - total flux cleaned = 0.000488807 Jy ! Component: 1650 - total flux cleaned = 0.000479389 Jy ! Component: 1700 - total flux cleaned = 0.00049829 Jy ! Component: 1750 - total flux cleaned = 0.000489152 Jy ! Component: 1800 - total flux cleaned = 0.000489143 Jy ! Component: 1850 - total flux cleaned = 0.000516445 Jy ! Component: 1900 - total flux cleaned = 0.000498434 Jy ! Component: 1950 - total flux cleaned = 0.000525131 Jy ! Component: 2000 - total flux cleaned = 0.000551377 Jy ! Total flux subtracted in 2048 components = 0.000533898 Jy ! Clean residual min=-0.000453 max=0.000473 Jy/beam ! Clean residual mean=0.000005 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0853053 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 228 components and 0.0853053 Jy ![Exited script file: muppet] wmap "J0008-3601_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 4.887 at 7.37 degrees (North through East) ! Clean map min=-0.0010728 max=0.071571 Jy/beam ! Writing clean map to FITS file: J0008-3601_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0715713 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181137 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.759258 0.759258 1.51852 3.03703 6.07406 12.1481 24.2963 48.5925 97.185 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.071 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 4.887 at 7.37 degrees (North through East) ! Clean map min=-0.0010728 max=0.071571 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 J0008-3601_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:43:14 2019