! Started logfile: J2144-3312_X_2017_03_23_pus_uvs.log on Mon May 13 10:28:11 2019 obs J2144-3312_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J2144-3312_X_2017_03_23_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.529082 visibilities/baseline/integration-bin. ! Found source: J2144-3312 ! ! 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 1124 lines of history. ! ! Reading 32856 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 J2144-3312_X_2017_03_23_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 328 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 328 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 320 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 333 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 334 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 332 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 356 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 341 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.742562Jy sigma=0.004858 ! Fit after self-cal, rms=0.718456Jy sigma=0.004685 ! 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=0.6426 mas, bmaj=1.968 mas, bpa=5.057 degrees ! Estimated noise=1147.68 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 = 0.199384 Jy ! Component: 100 - total flux cleaned = 0.284751 Jy ! Total flux subtracted in 100 components = 0.284751 Jy ! Clean residual min=-0.019016 max=0.050011 Jy/beam ! Clean residual mean=-0.000576 rms=0.007041 Jy/beam ! Combined flux in latest and established models = 0.284751 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.284751 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=0.152493Jy sigma=0.000984 ! Fit after self-cal, rms=0.152267Jy sigma=0.000983 ! Inverting map ! Added new window around map position (0.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.053045 Jy ! Component: 100 - total flux cleaned = 0.0847888 Jy ! Total flux subtracted in 100 components = 0.0847888 Jy ! Clean residual min=-0.010025 max=0.021682 Jy/beam ! Clean residual mean=-0.000214 rms=0.003284 Jy/beam ! Combined flux in latest and established models = 0.36954 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.36954 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=0.121641Jy sigma=0.000722 ! Fit after self-cal, rms=0.121243Jy sigma=0.000719 ! 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=0.8684 mas, bmaj=2.51 mas, bpa=4.804 degrees ! Estimated noise=617.831 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 = 0.0324896 Jy ! Component: 100 - total flux cleaned = 0.0468228 Jy ! Component: 150 - total flux cleaned = 0.0534664 Jy ! Component: 200 - total flux cleaned = 0.0565828 Jy ! Total flux subtracted in 200 components = 0.0565828 Jy ! Clean residual min=-0.006495 max=0.006198 Jy/beam ! Clean residual mean=0.000064 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.426123 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.426123 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=0.114203Jy sigma=0.000654 ! Fit after self-cal, rms=0.114096Jy sigma=0.000653 ! 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 0.99 FD 0.99 HN 1.25 KP 0.99 ! LA 0.99 MK 0.97 NL 1.00* OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.26 KP 0.97 ! LA 0.99 MK 0.95 NL 1.00* OV 0.99 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.11 KP 0.94 ! LA 1.03 MK 0.96 NL 1.00* OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.25 KP 0.96 ! LA 1.02 MK 0.97 NL 1.00* OV 1.04 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.16 KP 0.96 ! LA 1.02 MK 1.00 NL 1.00* OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.12 KP 0.95 ! LA 1.01 MK 0.99 NL 1.00* OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.09 KP 0.96 ! LA 1.04 MK 1.02 NL 1.00* OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.07 KP 0.95 ! LA 1.01 MK 0.98 NL 1.00* OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.16 KP 0.96 ! LA 1.03 MK 0.90 NL 1.00* OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 0.96 ! LA 1.02 MK 0.95 NL 1.00* OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.16 KP 0.96 ! LA 1.04 MK 0.96 NL 1.00* OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.35 KP 0.96 ! LA 1.01 MK 0.91 NL 1.00* OV 1.01 ! PT 1.00 SC 0.93 ! ! ! Fit before self-cal, rms=0.114096Jy sigma=0.000653 ! Fit after self-cal, rms=0.115848Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8654 mas, bmaj=2.503 mas, bpa=4.612 degrees ! Estimated noise=615.138 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 = -0.000643472 Jy ! Component: 100 - total flux cleaned = -0.000681496 Jy ! Component: 150 - total flux cleaned = -0.000680055 Jy ! Component: 200 - total flux cleaned = -0.000713875 Jy ! Total flux subtracted in 200 components = -0.000713875 Jy ! Clean residual min=-0.004073 max=0.003653 Jy/beam ! Clean residual mean=0.000001 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.425409 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.425409 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=0.115823Jy sigma=0.000647 ! Fit after self-cal, rms=0.115868Jy sigma=0.000647 ! 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=0.115868Jy sigma=0.000647 ! Fit after self-cal, rms=0.115964Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.866 mas, bmaj=2.498 mas, bpa=4.678 degrees ! Estimated noise=615.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237505 Jy ! Component: 100 - total flux cleaned = 0.000197882 Jy ! Component: 150 - total flux cleaned = 0.000164613 Jy ! Component: 200 - total flux cleaned = 0.000165048 Jy ! Total flux subtracted in 200 components = 0.000165048 Jy ! Clean residual min=-0.002218 max=0.002756 Jy/beam ! Clean residual mean=-0.000024 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.425574 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.425574 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=0.115937Jy sigma=0.000644 ! Fit after self-cal, rms=0.115956Jy 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) ! Added new window around map position (3.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201139 Jy ! Component: 100 - total flux cleaned = 0.0023094 Jy ! Component: 150 - total flux cleaned = 0.00252279 Jy ! Component: 200 - total flux cleaned = 0.00252163 Jy ! Total flux subtracted in 200 components = 0.00252163 Jy ! Clean residual min=-0.002031 max=0.001619 Jy/beam ! Clean residual mean=-0.000008 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.428095 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.428095 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=0.115893Jy sigma=0.000644 ! Fit after self-cal, rms=0.115890Jy sigma=0.000644 ! 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=0.115890Jy sigma=0.000644 ! Fit after self-cal, rms=0.115709Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.865 mas, bmaj=2.495 mas, bpa=4.743 degrees ! Estimated noise=613.949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407743 Jy ! Component: 100 - total flux cleaned = 0.0005423 Jy ! Component: 150 - total flux cleaned = 0.000568482 Jy ! Component: 200 - total flux cleaned = 0.000569032 Jy ! Total flux subtracted in 200 components = 0.000569032 Jy ! Clean residual min=-0.001809 max=0.001406 Jy/beam ! Clean residual mean=-0.000010 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.428664 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.428664 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=0.115690Jy sigma=0.000643 ! Fit after self-cal, rms=0.115693Jy sigma=0.000643 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 = 0.000105691 Jy ! Component: 100 - total flux cleaned = 0.000152521 Jy ! Component: 150 - total flux cleaned = 0.000174163 Jy ! Component: 200 - total flux cleaned = 0.000194344 Jy ! Total flux subtracted in 200 components = 0.000194344 Jy ! Clean residual min=-0.001700 max=0.001374 Jy/beam ! Clean residual mean=-0.000009 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.428859 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.428859 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=0.115685Jy sigma=0.000643 ! Fit after self-cal, rms=0.115687Jy sigma=0.000643 ! 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=0.115687Jy sigma=0.000643 ! Fit after self-cal, rms=0.115685Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.937 mas, bmaj=8.136 mas, bpa=6.365 degrees ! Estimated noise=744.516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229311 Jy ! Component: 100 - total flux cleaned = 0.0002431 Jy ! Component: 150 - total flux cleaned = 0.000249476 Jy ! Component: 200 - total flux cleaned = 0.000255242 Jy ! Total flux subtracted in 200 components = 0.000255242 Jy ! Clean residual min=-0.001137 max=0.001030 Jy/beam ! Clean residual mean=-0.000016 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.429114 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 0.429114 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=0.000643 ! Fit after self-cal, rms=0.115686Jy sigma=0.000643 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 = 1.97386e-05 Jy ! Component: 100 - total flux cleaned = 1.93941e-05 Jy ! Component: 150 - total flux cleaned = 2.37615e-05 Jy ! Component: 200 - total flux cleaned = 2.38334e-05 Jy ! Total flux subtracted in 200 components = 2.38334e-05 Jy ! Clean residual min=-0.001149 max=0.001049 Jy/beam ! Clean residual mean=-0.000016 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.429138 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 93 components and 0.429138 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=0.115685Jy sigma=0.000643 ! Fit after self-cal, rms=0.115686Jy sigma=0.000643 ! 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=0.8647 mas, bmaj=2.494 mas, bpa=4.81 degrees ! Estimated noise=613.66 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8647 x 2.494 at 4.81 degrees (North through East) ! Clean map min=-0.0026137 max=0.28119 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=0.6388 mas, bmaj=1.949 mas, bpa=5.248 degrees ! Estimated noise=1140.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.199019 Jy ! Component: 100 - total flux cleaned = 0.286798 Jy ! Component: 150 - total flux cleaned = 0.337218 Jy ! Component: 200 - total flux cleaned = 0.368534 Jy ! Total flux subtracted in 200 components = 0.368534 Jy ! Clean residual min=-0.007377 max=0.016961 Jy/beam ! Clean residual mean=-0.000248 rms=0.002711 Jy/beam ! Combined flux in latest and established models = 0.368534 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.368534 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8647 mas, bmaj=2.494 mas, bpa=4.81 degrees ! Estimated noise=613.66 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 = 0.030703 Jy ! Component: 100 - total flux cleaned = 0.0442881 Jy ! Component: 150 - total flux cleaned = 0.0504997 Jy ! Component: 200 - total flux cleaned = 0.0539235 Jy ! Total flux subtracted in 200 components = 0.0539235 Jy ! Clean residual min=-0.002292 max=0.002847 Jy/beam ! Clean residual mean=-0.000052 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.422458 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 45 components and 0.422458 Jy ! Inverting map ! Added new window around map position (-0.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281665 Jy ! Component: 100 - total flux cleaned = 0.00457687 Jy ! Component: 150 - total flux cleaned = 0.00492035 Jy ! Component: 200 - total flux cleaned = 0.00511711 Jy ! Total flux subtracted in 200 components = 0.00511711 Jy ! Clean residual min=-0.001742 max=0.001440 Jy/beam ! Clean residual mean=-0.000016 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.427575 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.427575 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=2.937 mas, bmaj=8.136 mas, bpa=6.365 degrees ! Estimated noise=744.516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704312 Jy ! Component: 100 - total flux cleaned = 0.000888677 Jy ! Component: 150 - total flux cleaned = 0.000917401 Jy ! Component: 200 - total flux cleaned = 0.000930608 Jy ! Total flux subtracted in 200 components = 0.000930608 Jy ! Clean residual min=-0.001083 max=0.001141 Jy/beam ! Clean residual mean=-0.000018 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.428505 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 = 1.30641e-05 Jy ! Component: 100 - total flux cleaned = 2.55205e-05 Jy ! Component: 150 - total flux cleaned = 4.94179e-05 Jy ! Component: 200 - total flux cleaned = 4.92649e-05 Jy ! Total flux subtracted in 200 components = 4.92649e-05 Jy ! Clean residual min=-0.001074 max=0.001128 Jy/beam ! Clean residual mean=-0.000017 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.428555 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.428555 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8647 mas, bmaj=2.494 mas, bpa=4.81 degrees ! Estimated noise=613.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000253267 Jy ! Component: 100 - total flux cleaned = -0.000222236 Jy ! Component: 150 - total flux cleaned = -0.000165466 Jy ! Component: 200 - total flux cleaned = -8.52249e-05 Jy ! Total flux subtracted in 200 components = -8.52249e-05 Jy ! Clean residual min=-0.001546 max=0.001302 Jy/beam ! Clean residual mean=-0.000011 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.428469 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.428469 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=0.115689Jy sigma=0.000643 ! Fit after self-cal, rms=0.115669Jy sigma=0.000643 wmodel J2144-3312_X_2017_03_23_pus_map.mod ! Writing 91 model components to file: J2144-3312_X_2017_03_23_pus_map.mod wobs J2144-3312_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J2144-3312_X_2017_03_23_pus_uvs.fits wwins J2144-3312_X_2017_03_23_pus_map.win ! wwins: Wrote 4 windows to J2144-3312_X_2017_03_23_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 = -0.000624466 Jy ! Component: 100 - total flux cleaned = -0.000979709 Jy ! Component: 150 - total flux cleaned = -0.0011789 Jy ! Component: 200 - total flux cleaned = -0.00134756 Jy ! Component: 250 - total flux cleaned = -0.00144845 Jy ! Component: 300 - total flux cleaned = -0.00156465 Jy ! Component: 350 - total flux cleaned = -0.00167656 Jy ! Component: 400 - total flux cleaned = -0.00178538 Jy ! Component: 450 - total flux cleaned = -0.00187367 Jy ! Component: 500 - total flux cleaned = -0.00201097 Jy ! Component: 550 - total flux cleaned = -0.00211089 Jy ! Component: 600 - total flux cleaned = -0.00217607 Jy ! Component: 650 - total flux cleaned = -0.00225558 Jy ! Component: 700 - total flux cleaned = -0.00228681 Jy ! Component: 750 - total flux cleaned = -0.00233233 Jy ! Component: 800 - total flux cleaned = -0.00239139 Jy ! Component: 850 - total flux cleaned = -0.00243458 Jy ! Component: 900 - total flux cleaned = -0.00250549 Jy ! Component: 950 - total flux cleaned = -0.00256105 Jy ! Component: 1000 - total flux cleaned = -0.00264249 Jy ! Component: 1050 - total flux cleaned = -0.00266913 Jy ! Component: 1100 - total flux cleaned = -0.00276065 Jy ! Component: 1150 - total flux cleaned = -0.00279909 Jy ! Component: 1200 - total flux cleaned = -0.00284938 Jy ! Component: 1250 - total flux cleaned = -0.00289884 Jy ! Component: 1300 - total flux cleaned = -0.00297146 Jy ! Component: 1350 - total flux cleaned = -0.00303071 Jy ! Component: 1400 - total flux cleaned = -0.00308902 Jy ! Component: 1450 - total flux cleaned = -0.00312336 Jy ! Component: 1500 - total flux cleaned = -0.00315733 Jy ! Component: 1550 - total flux cleaned = -0.00320166 Jy ! Component: 1600 - total flux cleaned = -0.00322338 Jy ! Component: 1650 - total flux cleaned = -0.00325573 Jy ! Component: 1700 - total flux cleaned = -0.00328751 Jy ! Component: 1750 - total flux cleaned = -0.00329787 Jy ! Component: 1800 - total flux cleaned = -0.00329785 Jy ! Component: 1850 - total flux cleaned = -0.00331832 Jy ! Component: 1900 - total flux cleaned = -0.00334863 Jy ! Component: 1950 - total flux cleaned = -0.00339843 Jy ! Component: 2000 - total flux cleaned = -0.00342784 Jy ! Total flux subtracted in 2048 components = -0.00347641 Jy ! Clean residual min=-0.000571 max=0.000548 Jy/beam ! Clean residual mean=0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.424993 Jy keep ! Adding 109 model components to the UV plane model. ! The established model now contains 200 components and 0.424993 Jy ![Exited script file: muppet] wmap "J2144-3312_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8647 x 2.494 at 4.81 degrees (North through East) ! Clean map min=-0.0017952 max=0.28691 Jy/beam ! Writing clean map to FITS file: J2144-3312_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.286908 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179871 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.188079 0.188079 0.376158 0.752315 1.50463 3.00926 6.01852 12.037 24.0741 48.1482 96.2964 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.286 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8647 x 2.494 at 4.81 degrees (North through East) ! Clean map min=-0.0017952 max=0.28691 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 J2144-3312_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:28:13 2019