! Started logfile: J1826-3650_X_2017_08_12_pus_uvs.log on Fri May 10 15:27:28 2019 obs J1826-3650_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1826-3650_X_2017_08_12_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.392008 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1826-3650 ! ! 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 1049 lines of history. ! ! Reading 24132 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 J1826-3650_X_2017_08_12_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 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.865818Jy sigma=0.005949 ! Fit after self-cal, rms=0.836490Jy sigma=0.005749 ! 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=0.5432 mas, bmaj=1.456 mas, bpa=0.6005 degrees ! Estimated noise=1412.43 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 = 0.113357 Jy ! Component: 100 - total flux cleaned = 0.146948 Jy ! Total flux subtracted in 100 components = 0.146948 Jy ! Clean residual min=-0.011068 max=0.017615 Jy/beam ! Clean residual mean=-0.000105 rms=0.003290 Jy/beam ! Combined flux in latest and established models = 0.146948 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.146948 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=0.110153Jy sigma=0.000724 ! Fit after self-cal, rms=0.110122Jy sigma=0.000724 ! 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=0.7019 mas, bmaj=1.739 mas, bpa=1.618 degrees ! Estimated noise=669.334 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 = 0.035876 Jy ! Component: 100 - total flux cleaned = 0.0540906 Jy ! Component: 150 - total flux cleaned = 0.0635924 Jy ! Component: 200 - total flux cleaned = 0.0685844 Jy ! Total flux subtracted in 200 components = 0.0685844 Jy ! Clean residual min=-0.005949 max=0.014613 Jy/beam ! Clean residual mean=-0.000023 rms=0.002234 Jy/beam ! Combined flux in latest and established models = 0.215532 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 29 components and 0.215532 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=0.098304Jy sigma=0.000645 ! Fit after self-cal, rms=0.098192Jy sigma=0.000644 ! Inverting map ! Added new window around map position (2.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011983 Jy ! Component: 100 - total flux cleaned = 0.0153368 Jy ! Component: 150 - total flux cleaned = 0.016414 Jy ! Component: 200 - total flux cleaned = 0.0170392 Jy ! Total flux subtracted in 200 components = 0.0170392 Jy ! Clean residual min=-0.004739 max=0.006769 Jy/beam ! Clean residual mean=-0.000001 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.232571 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.232571 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=0.096788Jy sigma=0.000634 ! Fit after self-cal, rms=0.096643Jy sigma=0.000632 ! 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 0.91 FD 1.00* HN 1.00* KP 0.99 ! LA 0.99 MK 0.97 NL 1.00* OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 1.00* KP 1.01 ! LA 0.97 MK 1.02 NL 1.00* OV 1.04 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00* KP 0.95 ! LA 1.04 MK 0.97 NL 1.00* OV 1.02 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.00* KP 0.98 ! LA 1.02 MK 0.99 NL 1.00* OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* KP 0.99 ! LA 1.01 MK 1.03 NL 1.00* OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.00* HN 1.00* KP 0.96 ! LA 1.01 MK 1.02 NL 1.00* OV 1.03 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 1.00* KP 0.97 ! LA 1.03 MK 0.98 NL 1.00* OV 1.03 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 1.00* KP 0.97 ! LA 0.97 MK 1.01 NL 1.00* OV 1.02 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.00* KP 0.98 ! LA 1.05 MK 0.95 NL 1.00* OV 1.02 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.00* KP 0.97 ! LA 1.05 MK 1.01 NL 1.00* OV 1.02 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 1.00* KP 1.00 ! LA 1.00 MK 0.93 NL 1.00* OV 1.01 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00* HN 1.00* KP 0.94 ! LA 1.02 MK 0.96 NL 1.00* OV 1.01 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.096643Jy sigma=0.000632 ! Fit after self-cal, rms=0.093560Jy sigma=0.000629 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7025 mas, bmaj=1.738 mas, bpa=1.54 degrees ! Estimated noise=662.753 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 (2.6, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469675 Jy ! Component: 100 - total flux cleaned = 0.00519668 Jy ! Component: 150 - total flux cleaned = 0.00520141 Jy ! Component: 200 - total flux cleaned = 0.00520349 Jy ! Total flux subtracted in 200 components = 0.00520349 Jy ! Clean residual min=-0.002466 max=0.003704 Jy/beam ! Clean residual mean=-0.000035 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.237775 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.237775 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=0.093312Jy sigma=0.000627 ! Fit after self-cal, rms=0.093237Jy sigma=0.000627 ! 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=0.093237Jy sigma=0.000627 ! Fit after self-cal, rms=0.092551Jy sigma=0.000626 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7004 mas, bmaj=1.723 mas, bpa=1.429 degrees ! Estimated noise=659.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197358 Jy ! Component: 100 - total flux cleaned = 0.00217513 Jy ! Component: 150 - total flux cleaned = 0.00209606 Jy ! Component: 200 - total flux cleaned = 0.00202844 Jy ! Total flux subtracted in 200 components = 0.00202844 Jy ! Clean residual min=-0.001924 max=0.002756 Jy/beam ! Clean residual mean=-0.000026 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.239803 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.239803 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=0.092498Jy sigma=0.000626 ! Fit after self-cal, rms=0.092500Jy sigma=0.000626 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 (-3.8, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016506 Jy ! Component: 100 - total flux cleaned = 0.00193647 Jy ! Component: 150 - total flux cleaned = 0.00216481 Jy ! Component: 200 - total flux cleaned = 0.00225951 Jy ! Total flux subtracted in 200 components = 0.00225951 Jy ! Clean residual min=-0.001773 max=0.001630 Jy/beam ! Clean residual mean=-0.000025 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.242063 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.242063 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=0.092443Jy sigma=0.000625 ! Fit after self-cal, rms=0.092439Jy sigma=0.000625 ! 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=0.092439Jy sigma=0.000625 ! Fit after self-cal, rms=0.092492Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7003 mas, bmaj=1.72 mas, bpa=1.472 degrees ! Estimated noise=659.469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000534068 Jy ! Component: 100 - total flux cleaned = 0.000662067 Jy ! Component: 150 - total flux cleaned = 0.00086521 Jy ! Component: 200 - total flux cleaned = 0.000951193 Jy ! Total flux subtracted in 200 components = 0.000951193 Jy ! Clean residual min=-0.001719 max=0.001385 Jy/beam ! Clean residual mean=-0.000015 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.243014 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.243014 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=0.092475Jy sigma=0.000625 ! Fit after self-cal, rms=0.092478Jy sigma=0.000625 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 = 8.8567e-05 Jy ! Component: 100 - total flux cleaned = 0.000127446 Jy ! Component: 150 - total flux cleaned = 0.000162547 Jy ! Component: 200 - total flux cleaned = 0.000178249 Jy ! Total flux subtracted in 200 components = 0.000178249 Jy ! Clean residual min=-0.001713 max=0.001325 Jy/beam ! Clean residual mean=-0.000015 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.243192 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.243192 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=0.092472Jy sigma=0.000625 ! Fit after self-cal, rms=0.092471Jy sigma=0.000625 ! 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=0.092471Jy sigma=0.000625 ! Fit after self-cal, rms=0.092557Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.803 mas, bmaj=7.129 mas, bpa=1.599 degrees ! Estimated noise=974.129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000585718 Jy ! Component: 100 - total flux cleaned = 0.000607341 Jy ! Component: 150 - total flux cleaned = 0.000540124 Jy ! Component: 200 - total flux cleaned = 0.000490449 Jy ! Total flux subtracted in 200 components = 0.000490449 Jy ! Clean residual min=-0.001872 max=0.001290 Jy/beam ! Clean residual mean=-0.000025 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.243683 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 103 components and 0.243683 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=0.092555Jy sigma=0.000625 ! Fit after self-cal, rms=0.092556Jy sigma=0.000625 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 = 1.49433e-05 Jy ! Component: 100 - total flux cleaned = -1.89857e-05 Jy ! Component: 150 - total flux cleaned = -5.72559e-05 Jy ! Component: 200 - total flux cleaned = -6.4091e-05 Jy ! Total flux subtracted in 200 components = -6.4091e-05 Jy ! Clean residual min=-0.001797 max=0.001249 Jy/beam ! Clean residual mean=-0.000026 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.243619 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 0.243619 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=0.092555Jy sigma=0.000625 ! Fit after self-cal, rms=0.092554Jy sigma=0.000625 ! 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=0.7004 mas, bmaj=1.719 mas, bpa=1.49 degrees ! Estimated noise=659.994 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7004 x 1.719 at 1.49 degrees (North through East) ! Clean map min=-0.001647 max=0.15918 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=0.5426 mas, bmaj=1.439 mas, bpa=0.3841 degrees ! Estimated noise=1377.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109941 Jy ! Component: 100 - total flux cleaned = 0.144588 Jy ! Component: 150 - total flux cleaned = 0.165539 Jy ! Component: 200 - total flux cleaned = 0.180712 Jy ! Total flux subtracted in 200 components = 0.180712 Jy ! Clean residual min=-0.007877 max=0.010549 Jy/beam ! Clean residual mean=-0.000068 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.180712 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.180712 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7004 mas, bmaj=1.719 mas, bpa=1.49 degrees ! Estimated noise=659.994 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 (1.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221224 Jy ! Component: 100 - total flux cleaned = 0.033952 Jy ! Component: 150 - total flux cleaned = 0.0412986 Jy ! Component: 200 - total flux cleaned = 0.0465594 Jy ! Total flux subtracted in 200 components = 0.0465594 Jy ! Clean residual min=-0.003164 max=0.004524 Jy/beam ! Clean residual mean=-0.000035 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.227271 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 46 components and 0.227271 Jy ! Inverting map ! Added new window around map position (-2.2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456215 Jy ! Component: 100 - total flux cleaned = 0.00753974 Jy ! Component: 150 - total flux cleaned = 0.00920889 Jy ! Component: 200 - total flux cleaned = 0.010234 Jy ! Total flux subtracted in 200 components = 0.010234 Jy ! Clean residual min=-0.001993 max=0.001645 Jy/beam ! Clean residual mean=-0.000018 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.237505 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 67 components and 0.237505 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=2.803 mas, bmaj=7.129 mas, bpa=1.599 degrees ! Estimated noise=974.129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226914 Jy ! Component: 100 - total flux cleaned = 0.00330117 Jy ! Component: 150 - total flux cleaned = 0.00355028 Jy ! Component: 200 - total flux cleaned = 0.00364114 Jy ! Total flux subtracted in 200 components = 0.00364114 Jy ! Clean residual min=-0.001963 max=0.001758 Jy/beam ! Clean residual mean=-0.000029 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.241147 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 = 8.25126e-05 Jy ! Component: 100 - total flux cleaned = 0.000158404 Jy ! Component: 150 - total flux cleaned = 0.000250306 Jy ! Component: 200 - total flux cleaned = 0.000334382 Jy ! Total flux subtracted in 200 components = 0.000334382 Jy ! Clean residual min=-0.001830 max=0.001544 Jy/beam ! Clean residual mean=-0.000028 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.241481 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.241481 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7004 mas, bmaj=1.719 mas, bpa=1.49 degrees ! Estimated noise=659.994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000950063 Jy ! Component: 100 - total flux cleaned = -0.000953885 Jy ! Component: 150 - total flux cleaned = -0.000813526 Jy ! Component: 200 - total flux cleaned = -0.000616332 Jy ! Total flux subtracted in 200 components = -0.000616332 Jy ! Clean residual min=-0.001743 max=0.001461 Jy/beam ! Clean residual mean=-0.000012 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.240865 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.240865 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=0.092581Jy sigma=0.000625 ! Fit after self-cal, rms=0.092565Jy sigma=0.000625 wmodel J1826-3650_X_2017_08_12_pus_map.mod ! Writing 95 model components to file: J1826-3650_X_2017_08_12_pus_map.mod wobs J1826-3650_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1826-3650_X_2017_08_12_pus_uvs.fits wwins J1826-3650_X_2017_08_12_pus_map.win ! wwins: Wrote 6 windows to J1826-3650_X_2017_08_12_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 = -0.000625391 Jy ! Component: 100 - total flux cleaned = -0.000870459 Jy ! Component: 150 - total flux cleaned = -0.0010237 Jy ! Component: 200 - total flux cleaned = -0.00106486 Jy ! Component: 250 - total flux cleaned = -0.00110246 Jy ! Component: 300 - total flux cleaned = -0.00112007 Jy ! Component: 350 - total flux cleaned = -0.00112021 Jy ! Component: 400 - total flux cleaned = -0.00107206 Jy ! Component: 450 - total flux cleaned = -0.00102568 Jy ! Component: 500 - total flux cleaned = -0.00098093 Jy ! Component: 550 - total flux cleaned = -0.000952083 Jy ! Component: 600 - total flux cleaned = -0.000923986 Jy ! Component: 650 - total flux cleaned = -0.000896928 Jy ! Component: 700 - total flux cleaned = -0.000871189 Jy ! Component: 750 - total flux cleaned = -0.000896911 Jy ! Component: 800 - total flux cleaned = -0.000909319 Jy ! Component: 850 - total flux cleaned = -0.000933453 Jy ! Component: 900 - total flux cleaned = -0.000992565 Jy ! Component: 950 - total flux cleaned = -0.00102688 Jy ! Component: 1000 - total flux cleaned = -0.00102671 Jy ! Component: 1050 - total flux cleaned = -0.00108195 Jy ! Component: 1100 - total flux cleaned = -0.0010818 Jy ! Component: 1150 - total flux cleaned = -0.00107123 Jy ! Component: 1200 - total flux cleaned = -0.00107109 Jy ! Component: 1250 - total flux cleaned = -0.00105049 Jy ! Component: 1300 - total flux cleaned = -0.00101043 Jy ! Component: 1350 - total flux cleaned = -0.000981052 Jy ! Component: 1400 - total flux cleaned = -0.000980914 Jy ! Component: 1450 - total flux cleaned = -0.00097129 Jy ! Component: 1500 - total flux cleaned = -0.000933626 Jy ! Component: 1550 - total flux cleaned = -0.000905884 Jy ! Component: 1600 - total flux cleaned = -0.00088766 Jy ! Component: 1650 - total flux cleaned = -0.000842757 Jy ! Component: 1700 - total flux cleaned = -0.000825004 Jy ! Component: 1750 - total flux cleaned = -0.000798655 Jy ! Component: 1800 - total flux cleaned = -0.000798551 Jy ! Component: 1850 - total flux cleaned = -0.000781349 Jy ! Component: 1900 - total flux cleaned = -0.000789732 Jy ! Component: 1950 - total flux cleaned = -0.000764668 Jy ! Component: 2000 - total flux cleaned = -0.000789579 Jy ! Total flux subtracted in 2048 components = -0.000789454 Jy ! Clean residual min=-0.000428 max=0.000456 Jy/beam ! Clean residual mean=-0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.240075 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 219 components and 0.240075 Jy ![Exited script file: muppet] wmap "J1826-3650_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7004 x 1.719 at 1.49 degrees (North through East) ! Clean map min=-0.0015139 max=0.15619 Jy/beam ! Writing clean map to FITS file: J1826-3650_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.156194 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143644 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.275894 0.275894 0.551788 1.10358 2.20715 4.41431 8.82862 17.6572 35.3145 70.6289 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.156 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7004 x 1.719 at 1.49 degrees (North through East) ! Clean map min=-0.0015139 max=0.15619 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 J1826-3650_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:27:31 2019