! Started logfile: J0003-1941_X_2017_02_19_pus_uvs.log on Sat May 4 21:36:17 2019 obs J0003-1941_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0003-1941_X_2017_02_19_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.767857 visibilities/baseline/integration-bin. ! Found source: J0003-1941 ! ! 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 858 lines of history. ! ! Reading 46440 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 J0003-1941_X_2017_02_19_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 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.943933Jy sigma=0.006762 ! Fit after self-cal, rms=0.920929Jy sigma=0.006632 ! 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=0.6236 mas, bmaj=1.652 mas, bpa=-3.56 degrees ! Estimated noise=813.501 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 = 0.0608495 Jy ! Component: 100 - total flux cleaned = 0.077796 Jy ! Total flux subtracted in 100 components = 0.077796 Jy ! Clean residual min=-0.006008 max=0.014680 Jy/beam ! Clean residual mean=-0.000000 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.077796 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.077796 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=0.106355Jy sigma=0.000689 ! Fit after self-cal, rms=0.106186Jy sigma=0.000689 ! Inverting map ! Added new window around map position (-1.4, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134142 Jy ! Component: 100 - total flux cleaned = 0.0209842 Jy ! Total flux subtracted in 100 components = 0.0209842 Jy ! Clean residual min=-0.004543 max=0.006880 Jy/beam ! Clean residual mean=0.000001 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.0987802 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.0987802 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=0.104018Jy sigma=0.000669 ! Fit after self-cal, rms=0.103834Jy sigma=0.000667 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00712709 Jy ! Component: 100 - total flux cleaned = 0.0116608 Jy ! Total flux subtracted in 100 components = 0.0116608 Jy ! Clean residual min=-0.003797 max=0.006076 Jy/beam ! Clean residual mean=0.000002 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.110441 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.110441 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=0.103088Jy sigma=0.000660 ! Fit after self-cal, rms=0.103052Jy sigma=0.000660 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7699 mas, bmaj=1.909 mas, bpa=-1.719 degrees ! Estimated noise=483.876 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 (-0.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00800074 Jy ! Component: 100 - total flux cleaned = 0.0123842 Jy ! Component: 150 - total flux cleaned = 0.0154066 Jy ! Component: 200 - total flux cleaned = 0.0175816 Jy ! Total flux subtracted in 200 components = 0.0175816 Jy ! Clean residual min=-0.003011 max=0.006248 Jy/beam ! Clean residual mean=0.000008 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.128022 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 42 components and 0.128022 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=0.102443Jy sigma=0.000654 ! Fit after self-cal, rms=0.102367Jy sigma=0.000654 ! Inverting map ! Added new window around map position (1.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475814 Jy ! Component: 100 - total flux cleaned = 0.00798771 Jy ! Component: 150 - total flux cleaned = 0.010449 Jy ! Component: 200 - total flux cleaned = 0.0122295 Jy ! Total flux subtracted in 200 components = 0.0122295 Jy ! Clean residual min=-0.002625 max=0.003238 Jy/beam ! Clean residual mean=-0.000001 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.140252 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.140252 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=0.102094Jy sigma=0.000651 ! Fit after self-cal, rms=0.102089Jy sigma=0.000651 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 1.11 KP 0.98 ! LA 0.94 MK 0.98 NL 1.02 OV 1.01 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.15 KP 0.97 ! LA 0.97 MK 1.00 NL 1.05 OV 0.94 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.07 KP 0.96 ! LA 1.04 MK 1.03 NL 1.03 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.12 KP 0.95 ! LA 1.03 MK 1.00 NL 1.04 OV 0.98 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.01 KP 0.94 ! LA 1.05 MK 1.06 NL 1.02 OV 0.99 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.15 KP 0.97 ! LA 1.00 MK 0.98 NL 1.03 OV 0.95 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.10 KP 1.00 ! LA 0.98 MK 1.04 NL 1.08 OV 0.97 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.06 KP 1.00 ! LA 0.98 MK 0.98 NL 1.09 OV 0.97 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.20 KP 0.94 ! LA 1.03 MK 1.00 NL 1.02 OV 1.00 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.02 KP 0.96 ! LA 1.03 MK 1.01 NL 1.01 OV 1.01 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.07 KP 0.93 ! LA 1.01 MK 0.94 NL 1.04 OV 1.01 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.99 KP 1.02 ! LA 0.98 MK 0.98 NL 1.08 OV 1.00 ! PT 1.00* SC 0.97 ! ! ! Fit before self-cal, rms=0.102089Jy sigma=0.000651 ! Fit after self-cal, rms=0.102352Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.773 mas, bmaj=1.91 mas, bpa=-1.541 degrees ! Estimated noise=487.35 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 = 0.001239 Jy ! Component: 100 - total flux cleaned = 0.00143061 Jy ! Component: 150 - total flux cleaned = 0.00137707 Jy ! Component: 200 - total flux cleaned = 0.00137777 Jy ! Total flux subtracted in 200 components = 0.00137777 Jy ! Clean residual min=-0.002407 max=0.002724 Jy/beam ! Clean residual mean=-0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.14163 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.14163 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=0.102285Jy sigma=0.000650 ! Fit after self-cal, rms=0.102307Jy sigma=0.000649 ! 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=0.102307Jy sigma=0.000649 ! Fit after self-cal, rms=0.108567Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7695 mas, bmaj=1.922 mas, bpa=-1.218 degrees ! Estimated noise=490.375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000534791 Jy ! Component: 100 - total flux cleaned = 0.000427653 Jy ! Component: 150 - total flux cleaned = 0.000312659 Jy ! Component: 200 - total flux cleaned = 7.5534e-05 Jy ! Total flux subtracted in 200 components = 7.5534e-05 Jy ! Clean residual min=-0.001674 max=0.001630 Jy/beam ! Clean residual mean=-0.000006 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.141705 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.141705 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=0.108528Jy sigma=0.000645 ! Fit after self-cal, rms=0.108663Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193788 Jy ! Component: 100 - total flux cleaned = 4.15827e-05 Jy ! Component: 150 - total flux cleaned = -6.67365e-05 Jy ! Component: 200 - total flux cleaned = -0.000140646 Jy ! Total flux subtracted in 200 components = -0.000140646 Jy ! Clean residual min=-0.001609 max=0.001565 Jy/beam ! Clean residual mean=-0.000005 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.141565 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.141565 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=0.108649Jy sigma=0.000645 ! Fit after self-cal, rms=0.108648Jy sigma=0.000645 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.108648Jy sigma=0.000645 ! Fit after self-cal, rms=0.112488Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.769 mas, bmaj=1.933 mas, bpa=-1.143 degrees ! Estimated noise=491.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.0189e-05 Jy ! Component: 100 - total flux cleaned = -0.000278129 Jy ! Component: 150 - total flux cleaned = -0.000337282 Jy ! Component: 200 - total flux cleaned = -0.000416392 Jy ! Total flux subtracted in 200 components = -0.000416392 Jy ! Clean residual min=-0.001400 max=0.001379 Jy/beam ! Clean residual mean=-0.000006 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.141148 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.141148 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=0.112469Jy sigma=0.000644 ! Fit after self-cal, rms=0.112519Jy sigma=0.000644 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 = -1.7621e-05 Jy ! Component: 100 - total flux cleaned = -0.000115566 Jy ! Component: 150 - total flux cleaned = -0.000205766 Jy ! Component: 200 - total flux cleaned = -0.000248147 Jy ! Total flux subtracted in 200 components = -0.000248147 Jy ! Clean residual min=-0.001370 max=0.001406 Jy/beam ! Clean residual mean=-0.000006 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.1409 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 106 components and 0.1409 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=0.112509Jy sigma=0.000644 ! Fit after self-cal, rms=0.112509Jy sigma=0.000644 ! 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=0.112509Jy sigma=0.000644 ! Fit after self-cal, rms=0.113379Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.998 mas, bmaj=4.11 mas, bpa=3.53 degrees ! Estimated noise=671.762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000482555 Jy ! Component: 100 - total flux cleaned = -0.000502219 Jy ! Component: 150 - total flux cleaned = -0.000563997 Jy ! Component: 200 - total flux cleaned = -0.000563877 Jy ! Total flux subtracted in 200 components = -0.000563877 Jy ! Clean residual min=-0.001766 max=0.001544 Jy/beam ! Clean residual mean=-0.000012 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.140336 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.140336 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=0.113373Jy sigma=0.000644 ! Fit after self-cal, rms=0.113384Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.68857e-05 Jy ! Component: 100 - total flux cleaned = -4.37457e-05 Jy ! Component: 150 - total flux cleaned = -2.70427e-05 Jy ! Component: 200 - total flux cleaned = -1.1638e-05 Jy ! Total flux subtracted in 200 components = -1.1638e-05 Jy ! Clean residual min=-0.001734 max=0.001543 Jy/beam ! Clean residual mean=-0.000011 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.140325 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 128 components and 0.140325 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=0.113382Jy sigma=0.000644 ! Fit after self-cal, rms=0.113382Jy sigma=0.000644 ! 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=0.7691 mas, bmaj=1.938 mas, bpa=-1.198 degrees ! Estimated noise=491.899 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7691 x 1.938 at -1.198 degrees (North through East) ! Clean map min=-0.0012285 max=0.077913 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=0.6217 mas, bmaj=1.68 mas, bpa=-2.551 degrees ! Estimated noise=839.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0621177 Jy ! Component: 100 - total flux cleaned = 0.0862778 Jy ! Component: 150 - total flux cleaned = 0.100209 Jy ! Component: 200 - total flux cleaned = 0.108737 Jy ! Total flux subtracted in 200 components = 0.108737 Jy ! Clean residual min=-0.003344 max=0.004574 Jy/beam ! Clean residual mean=-0.000001 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.108737 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.108737 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7691 mas, bmaj=1.938 mas, bpa=-1.198 degrees ! Estimated noise=491.899 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 = 0.00823226 Jy ! Component: 100 - total flux cleaned = 0.0132529 Jy ! Component: 150 - total flux cleaned = 0.0169741 Jy ! Component: 200 - total flux cleaned = 0.0198795 Jy ! Total flux subtracted in 200 components = 0.0198795 Jy ! Clean residual min=-0.001568 max=0.002314 Jy/beam ! Clean residual mean=0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.128616 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 45 components and 0.128616 Jy ! Inverting map ! Added new window around map position (2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249178 Jy ! Component: 100 - total flux cleaned = 0.00441478 Jy ! Component: 150 - total flux cleaned = 0.00597239 Jy ! Component: 200 - total flux cleaned = 0.0072405 Jy ! Total flux subtracted in 200 components = 0.0072405 Jy ! Clean residual min=-0.001344 max=0.001243 Jy/beam ! Clean residual mean=-0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.135857 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 67 components and 0.135857 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=1.998 mas, bmaj=4.11 mas, bpa=3.53 degrees ! Estimated noise=671.762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167697 Jy ! Component: 100 - total flux cleaned = 0.00278683 Jy ! Component: 150 - total flux cleaned = 0.00358753 Jy ! Component: 200 - total flux cleaned = 0.00412499 Jy ! Total flux subtracted in 200 components = 0.00412499 Jy ! Clean residual min=-0.001709 max=0.001526 Jy/beam ! Clean residual mean=-0.000011 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.139982 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 = 0.00029374 Jy ! Component: 100 - total flux cleaned = 0.00052416 Jy ! Component: 150 - total flux cleaned = 0.000681765 Jy ! Component: 200 - total flux cleaned = 0.000797857 Jy ! Total flux subtracted in 200 components = 0.000797857 Jy ! Clean residual min=-0.001666 max=0.001535 Jy/beam ! Clean residual mean=-0.000012 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.140779 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 106 components and 0.140779 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7691 mas, bmaj=1.938 mas, bpa=-1.198 degrees ! Estimated noise=491.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000464693 Jy ! Component: 100 - total flux cleaned = -0.000550688 Jy ! Component: 150 - total flux cleaned = -0.000576124 Jy ! Component: 200 - total flux cleaned = -0.000577209 Jy ! Total flux subtracted in 200 components = -0.000577209 Jy ! Clean residual min=-0.001198 max=0.001189 Jy/beam ! Clean residual mean=-0.000004 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.140202 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 0.140202 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=0.113360Jy sigma=0.000644 ! Fit after self-cal, rms=0.113290Jy sigma=0.000644 wmodel J0003-1941_X_2017_02_19_pus_map.mod ! Writing 121 model components to file: J0003-1941_X_2017_02_19_pus_map.mod wobs J0003-1941_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0003-1941_X_2017_02_19_pus_uvs.fits wwins J0003-1941_X_2017_02_19_pus_map.win ! wwins: Wrote 5 windows to J0003-1941_X_2017_02_19_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 = -0.000110691 Jy ! Component: 100 - total flux cleaned = -0.000278246 Jy ! Component: 150 - total flux cleaned = -0.000438371 Jy ! Component: 200 - total flux cleaned = -0.000651405 Jy ! Component: 250 - total flux cleaned = -0.000839197 Jy ! Component: 300 - total flux cleaned = -0.000949346 Jy ! Component: 350 - total flux cleaned = -0.00107531 Jy ! Component: 400 - total flux cleaned = -0.00121627 Jy ! Component: 450 - total flux cleaned = -0.00130249 Jy ! Component: 500 - total flux cleaned = -0.00133632 Jy ! Component: 550 - total flux cleaned = -0.00140292 Jy ! Component: 600 - total flux cleaned = -0.00146846 Jy ! Component: 650 - total flux cleaned = -0.00151684 Jy ! Component: 700 - total flux cleaned = -0.00158034 Jy ! Component: 750 - total flux cleaned = -0.00162743 Jy ! Component: 800 - total flux cleaned = -0.00168922 Jy ! Component: 850 - total flux cleaned = -0.00176468 Jy ! Component: 900 - total flux cleaned = -0.00173427 Jy ! Component: 950 - total flux cleaned = -0.0017345 Jy ! Component: 1000 - total flux cleaned = -0.00174906 Jy ! Component: 1050 - total flux cleaned = -0.00177815 Jy ! Component: 1100 - total flux cleaned = -0.00182083 Jy ! Component: 1150 - total flux cleaned = -0.00182094 Jy ! Component: 1200 - total flux cleaned = -0.00186285 Jy ! Component: 1250 - total flux cleaned = -0.00187671 Jy ! Component: 1300 - total flux cleaned = -0.00187667 Jy ! Component: 1350 - total flux cleaned = -0.00189051 Jy ! Component: 1400 - total flux cleaned = -0.00195718 Jy ! Component: 1450 - total flux cleaned = -0.00199661 Jy ! Component: 1500 - total flux cleaned = -0.00199668 Jy ! Component: 1550 - total flux cleaned = -0.00200958 Jy ! Component: 1600 - total flux cleaned = -0.00200962 Jy ! Component: 1650 - total flux cleaned = -0.00202228 Jy ! Component: 1700 - total flux cleaned = -0.00197214 Jy ! Component: 1750 - total flux cleaned = -0.00198457 Jy ! Component: 1800 - total flux cleaned = -0.00200911 Jy ! Component: 1850 - total flux cleaned = -0.00200917 Jy ! Component: 1900 - total flux cleaned = -0.00203325 Jy ! Component: 1950 - total flux cleaned = -0.00204509 Jy ! Component: 2000 - total flux cleaned = -0.00203324 Jy ! Total flux subtracted in 2048 components = -0.00202145 Jy ! Clean residual min=-0.000675 max=0.000656 Jy/beam ! Clean residual mean=-0.000003 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.138181 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 282 components and 0.138181 Jy ![Exited script file: muppet] wmap "J0003-1941_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7691 x 1.938 at -1.198 degrees (North through East) ! Clean map min=-0.00095398 max=0.078785 Jy/beam ! Writing clean map to FITS file: J0003-1941_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0787854 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222208 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.846127 0.846127 1.69225 3.38451 6.76902 13.538 27.0761 54.1521 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7691 x 1.938 at -1.198 degrees (North through East) ! Clean map min=-0.00095398 max=0.078785 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 J0003-1941_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:36:20 2019