! Started logfile: J0508+8432_X_2017_10_09_pus_uvs.log on Sun May 12 15:17:45 2019 obs J0508+8432_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0508+8432_X_2017_10_09_pus_uva.fits ! AN table 1: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.684829 visibilities/baseline/integration-bin. ! Found source: J0508+8432 ! ! 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 763 lines of history. ! ! Reading 7692 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 J0508+8432_X_2017_10_09_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.778828Jy sigma=0.006179 ! Fit after self-cal, rms=0.774374Jy sigma=0.006147 ! 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=0.7769 mas, bmaj=1.378 mas, bpa=2.555 degrees ! Estimated noise=1728.09 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 = 0.176469 Jy ! Component: 100 - total flux cleaned = 0.221487 Jy ! Total flux subtracted in 100 components = 0.221487 Jy ! Clean residual min=-0.009229 max=0.017122 Jy/beam ! Clean residual mean=-0.000076 rms=0.002659 Jy/beam ! Combined flux in latest and established models = 0.221487 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.221487 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=0.093249Jy sigma=0.000677 ! Fit after self-cal, rms=0.093256Jy sigma=0.000677 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179417 Jy ! Component: 100 - total flux cleaned = 0.0274224 Jy ! Total flux subtracted in 100 components = 0.0274224 Jy ! Clean residual min=-0.008624 max=0.008197 Jy/beam ! Clean residual mean=-0.000022 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.248909 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.248909 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=0.089904Jy sigma=0.000647 ! Fit after self-cal, rms=0.089906Jy sigma=0.000647 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9874 mas, bmaj=1.708 mas, bpa=1.828 degrees ! Estimated noise=1029.2 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 = 0.00553402 Jy ! Component: 100 - total flux cleaned = 0.00847272 Jy ! Component: 150 - total flux cleaned = 0.00923168 Jy ! Component: 200 - total flux cleaned = 0.00967692 Jy ! Total flux subtracted in 200 components = 0.00967692 Jy ! Clean residual min=-0.006974 max=0.005335 Jy/beam ! Clean residual mean=0.000000 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.258586 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.258586 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=0.089560Jy sigma=0.000644 ! Fit after self-cal, rms=0.089563Jy sigma=0.000644 ! 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 1.00 FD 1.04 HN 1.05 KP 1.00 ! LA 0.97 MK 0.98 NL 0.91 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 0.95 KP 1.00 ! LA 0.99 MK 0.98 NL 0.92 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 0.97 ! LA 1.05 MK 1.02 NL 0.94 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.07 KP 0.97 ! LA 1.02 MK 1.02 NL 0.95 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.00 KP 0.96 ! LA 1.04 MK 1.06 NL 0.92 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 0.94 KP 0.95 ! LA 1.04 MK 0.99 NL 0.93 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.07 KP 1.00 ! LA 1.05 MK 1.01 NL 0.88 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.00 KP 0.95 ! LA 0.99 MK 1.05 NL 0.95 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.03 KP 0.97 ! LA 1.01 MK 1.02 NL 0.97 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 1.01 KP 0.95 ! LA 1.04 MK 1.02 NL 0.91 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 1.04 KP 0.97 ! LA 1.01 MK 1.07 NL 0.95 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.99 KP 0.97 ! LA 1.01 MK 1.01 NL 0.97 OV 1.00* ! PT 1.01 ! ! ! Fit before self-cal, rms=0.089563Jy sigma=0.000644 ! Fit after self-cal, rms=0.089356Jy sigma=0.000634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9903 mas, bmaj=1.712 mas, bpa=1.591 degrees ! Estimated noise=1033.71 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 = -5.32686e-05 Jy ! Component: 100 - total flux cleaned = -0.000223143 Jy ! Component: 150 - total flux cleaned = -0.000362746 Jy ! Component: 200 - total flux cleaned = -0.000401337 Jy ! Total flux subtracted in 200 components = -0.000401337 Jy ! Clean residual min=-0.003365 max=0.003271 Jy/beam ! Clean residual mean=-0.000033 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.258185 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.258185 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=0.089294Jy sigma=0.000633 ! Fit after self-cal, rms=0.089325Jy sigma=0.000633 ! 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=0.089325Jy sigma=0.000633 ! Fit after self-cal, rms=0.089206Jy sigma=0.000630 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9903 mas, bmaj=1.712 mas, bpa=1.929 degrees ! Estimated noise=1034.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000338854 Jy ! Component: 100 - total flux cleaned = -0.000368593 Jy ! Component: 150 - total flux cleaned = -0.000452075 Jy ! Component: 200 - total flux cleaned = -0.000504728 Jy ! Total flux subtracted in 200 components = -0.000504728 Jy ! Clean residual min=-0.002843 max=0.002671 Jy/beam ! Clean residual mean=-0.000056 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.25768 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.25768 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=0.089180Jy sigma=0.000630 ! Fit after self-cal, rms=0.089186Jy sigma=0.000630 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 = -0.000115353 Jy ! Component: 100 - total flux cleaned = -0.000137341 Jy ! Component: 150 - total flux cleaned = -0.00017997 Jy ! Component: 200 - total flux cleaned = -0.000219916 Jy ! Total flux subtracted in 200 components = -0.000219916 Jy ! Clean residual min=-0.002784 max=0.002656 Jy/beam ! Clean residual mean=-0.000057 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.25746 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.25746 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=0.089171Jy sigma=0.000630 ! Fit after self-cal, rms=0.089170Jy sigma=0.000630 ! 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=0.089170Jy sigma=0.000630 ! Fit after self-cal, rms=0.089434Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9899 mas, bmaj=1.713 mas, bpa=2.084 degrees ! Estimated noise=1035.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.37401e-05 Jy ! Component: 100 - total flux cleaned = 3.43974e-05 Jy ! Component: 150 - total flux cleaned = -6.37028e-06 Jy ! Component: 200 - total flux cleaned = -4.2739e-05 Jy ! Total flux subtracted in 200 components = -4.2739e-05 Jy ! Clean residual min=-0.002731 max=0.002628 Jy/beam ! Clean residual mean=-0.000056 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.257417 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.257417 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=0.089420Jy sigma=0.000630 ! Fit after self-cal, rms=0.089420Jy sigma=0.000630 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 = -7.19029e-05 Jy ! Component: 100 - total flux cleaned = -8.74634e-05 Jy ! Component: 150 - total flux cleaned = -0.000118178 Jy ! Component: 200 - total flux cleaned = -0.000161703 Jy ! Total flux subtracted in 200 components = -0.000161703 Jy ! Clean residual min=-0.002697 max=0.002602 Jy/beam ! Clean residual mean=-0.000057 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.257256 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.257256 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=0.089412Jy sigma=0.000630 ! Fit after self-cal, rms=0.089412Jy sigma=0.000630 ! 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=0.089412Jy sigma=0.000630 ! Fit after self-cal, rms=0.089580Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.408 mas, bmaj=3.156 mas, bpa=-5.986 degrees ! Estimated noise=1234.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027901 Jy ! Component: 100 - total flux cleaned = 0.000307515 Jy ! Component: 150 - total flux cleaned = 0.000332827 Jy ! Component: 200 - total flux cleaned = 0.00035578 Jy ! Total flux subtracted in 200 components = 0.00035578 Jy ! Clean residual min=-0.002843 max=0.002713 Jy/beam ! Clean residual mean=-0.000104 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.257611 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 40 components and 0.257611 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=0.089580Jy sigma=0.000630 ! Fit after self-cal, rms=0.089579Jy sigma=0.000630 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 = 3.52742e-05 Jy ! Component: 100 - total flux cleaned = 3.54248e-05 Jy ! Component: 150 - total flux cleaned = 3.52457e-05 Jy ! Component: 200 - total flux cleaned = 5.31994e-05 Jy ! Total flux subtracted in 200 components = 5.31994e-05 Jy ! Clean residual min=-0.002861 max=0.002704 Jy/beam ! Clean residual mean=-0.000103 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.257665 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 40 components and 0.257665 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=0.089581Jy sigma=0.000630 ! Fit after self-cal, rms=0.089580Jy sigma=0.000630 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9893 mas, bmaj=1.712 mas, bpa=2.196 degrees ! Estimated noise=1036.65 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9893 x 1.712 at 2.196 degrees (North through East) ! Clean map min=-0.0025801 max=0.22995 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=0.7775 mas, bmaj=1.381 mas, bpa=2.979 degrees ! Estimated noise=1741.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.177669 Jy ! Component: 100 - total flux cleaned = 0.222924 Jy ! Component: 150 - total flux cleaned = 0.24067 Jy ! Component: 200 - total flux cleaned = 0.249565 Jy ! Total flux subtracted in 200 components = 0.249565 Jy ! Clean residual min=-0.005838 max=0.005187 Jy/beam ! Clean residual mean=-0.000042 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.249565 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 0.249565 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9893 mas, bmaj=1.712 mas, bpa=2.196 degrees ! Estimated noise=1036.65 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) ! Added new window around map position (0.4, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462973 Jy ! Component: 100 - total flux cleaned = 0.00718771 Jy ! Component: 150 - total flux cleaned = 0.00789533 Jy ! Component: 200 - total flux cleaned = 0.00806146 Jy ! Total flux subtracted in 200 components = 0.00806146 Jy ! Clean residual min=-0.002702 max=0.002462 Jy/beam ! Clean residual mean=-0.000052 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.257627 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.257627 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=2.408 mas, bmaj=3.156 mas, bpa=-5.986 degrees ! Estimated noise=1234.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590113 Jy ! Component: 100 - total flux cleaned = 0.000764751 Jy ! Component: 150 - total flux cleaned = 0.00086597 Jy ! Component: 200 - total flux cleaned = 0.000907712 Jy ! Total flux subtracted in 200 components = 0.000907712 Jy ! Clean residual min=-0.002414 max=0.002119 Jy/beam ! Clean residual mean=-0.000092 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.258534 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 = 3.59567e-05 Jy ! Component: 100 - total flux cleaned = 5.79727e-05 Jy ! Component: 150 - total flux cleaned = 7.90352e-05 Jy ! Component: 200 - total flux cleaned = 9.8627e-05 Jy ! Total flux subtracted in 200 components = 9.8627e-05 Jy ! Clean residual min=-0.002419 max=0.002118 Jy/beam ! Clean residual mean=-0.000091 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.258633 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.258633 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9893 mas, bmaj=1.712 mas, bpa=2.196 degrees ! Estimated noise=1036.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000488226 Jy ! Component: 100 - total flux cleaned = -0.000451766 Jy ! Component: 150 - total flux cleaned = -0.000384913 Jy ! Component: 200 - total flux cleaned = -0.000354619 Jy ! Total flux subtracted in 200 components = -0.000354619 Jy ! Clean residual min=-0.002779 max=0.002471 Jy/beam ! Clean residual mean=-0.000048 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.258278 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.258278 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=0.089548Jy sigma=0.000629 ! Fit after self-cal, rms=0.089523Jy sigma=0.000629 wmodel J0508+8432_X_2017_10_09_pus_map.mod ! Writing 52 model components to file: J0508+8432_X_2017_10_09_pus_map.mod wobs J0508+8432_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0508+8432_X_2017_10_09_pus_uvs.fits wwins J0508+8432_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J0508+8432_X_2017_10_09_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 = -0.000437028 Jy ! Component: 100 - total flux cleaned = -0.000839078 Jy ! Component: 150 - total flux cleaned = -0.00117009 Jy ! Component: 200 - total flux cleaned = -0.00148035 Jy ! Component: 250 - total flux cleaned = -0.00177711 Jy ! Component: 300 - total flux cleaned = -0.00218669 Jy ! Component: 350 - total flux cleaned = -0.0024585 Jy ! Component: 400 - total flux cleaned = -0.00269083 Jy ! Component: 450 - total flux cleaned = -0.0028869 Jy ! Component: 500 - total flux cleaned = -0.00304977 Jy ! Component: 550 - total flux cleaned = -0.00315477 Jy ! Component: 600 - total flux cleaned = -0.00320592 Jy ! Component: 650 - total flux cleaned = -0.00328062 Jy ! Component: 700 - total flux cleaned = -0.00337708 Jy ! Component: 750 - total flux cleaned = -0.00351868 Jy ! Component: 800 - total flux cleaned = -0.00370385 Jy ! Component: 850 - total flux cleaned = -0.00379476 Jy ! Component: 900 - total flux cleaned = -0.0040176 Jy ! Component: 950 - total flux cleaned = -0.00417088 Jy ! Component: 1000 - total flux cleaned = -0.00438564 Jy ! Component: 1050 - total flux cleaned = -0.00457497 Jy ! Component: 1100 - total flux cleaned = -0.00471964 Jy ! Component: 1150 - total flux cleaned = -0.00488235 Jy ! Component: 1200 - total flux cleaned = -0.00504212 Jy ! Component: 1250 - total flux cleaned = -0.00519869 Jy ! Component: 1300 - total flux cleaned = -0.00531426 Jy ! Component: 1350 - total flux cleaned = -0.00544727 Jy ! Component: 1400 - total flux cleaned = -0.00557782 Jy ! Component: 1450 - total flux cleaned = -0.0057242 Jy ! Component: 1500 - total flux cleaned = -0.0057964 Jy ! Component: 1550 - total flux cleaned = -0.00593833 Jy ! Component: 1600 - total flux cleaned = -0.00604327 Jy ! Component: 1650 - total flux cleaned = -0.00618099 Jy ! Component: 1700 - total flux cleaned = -0.00633331 Jy ! Component: 1750 - total flux cleaned = -0.00640015 Jy ! Component: 1800 - total flux cleaned = -0.00648252 Jy ! Component: 1850 - total flux cleaned = -0.00659593 Jy ! Component: 1900 - total flux cleaned = -0.006676 Jy ! Component: 1950 - total flux cleaned = -0.0068178 Jy ! Component: 2000 - total flux cleaned = -0.00686452 Jy ! Total flux subtracted in 2048 components = -0.00698771 Jy ! Clean residual min=-0.000911 max=0.000863 Jy/beam ! Clean residual mean=-0.000013 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.251291 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 176 components and 0.251291 Jy ![Exited script file: muppet] wmap "J0508+8432_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9893 x 1.712 at 2.196 degrees (North through East) ! Clean map min=-0.001769 max=0.23097 Jy/beam ! Writing clean map to FITS file: J0508+8432_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.230972 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000271474 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.352606 0.352606 0.705212 1.41042 2.82085 5.6417 11.2834 22.5668 45.1336 90.2671 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.23 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9893 x 1.712 at 2.196 degrees (North through East) ! Clean map min=-0.001769 max=0.23097 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 J0508+8432_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:17:46 2019