! Started logfile: J2119-2340_X_2017_05_01_pus_uvs.log on Wed May 1 20:02:10 2019 obs J2119-2340_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J2119-2340_X_2017_05_01_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.687269 visibilities/baseline/integration-bin. ! Found source: J2119-2340 ! ! 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 863 lines of history. ! ! Reading 35628 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 J2119-2340_X_2017_05_01_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 244 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 196 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 279 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 244 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 285 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 320 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 469 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 425 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998511Jy sigma=0.008868 ! Fit after self-cal, rms=0.962124Jy sigma=0.008544 ! 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=0.6704 mas, bmaj=1.672 mas, bpa=-2.026 degrees ! Estimated noise=993.379 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 = 0.0313442 Jy ! Component: 100 - total flux cleaned = 0.0384846 Jy ! Total flux subtracted in 100 components = 0.0384846 Jy ! Clean residual min=-0.002761 max=0.002953 Jy/beam ! Clean residual mean=-0.000001 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.0384846 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0384846 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=0.072356Jy sigma=0.000626 ! Fit after self-cal, rms=0.070816Jy sigma=0.000612 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479008 Jy ! Component: 100 - total flux cleaned = 0.00714173 Jy ! Total flux subtracted in 100 components = 0.00714173 Jy ! Clean residual min=-0.002643 max=0.002561 Jy/beam ! Clean residual mean=0.000002 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0456264 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0456264 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=0.070541Jy sigma=0.000610 ! Fit after self-cal, rms=0.070528Jy sigma=0.000610 ! 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=0.8889 mas, bmaj=2.12 mas, bpa=-1.73 degrees ! Estimated noise=479.69 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 = 0.000829451 Jy ! Component: 100 - total flux cleaned = 0.00100413 Jy ! Component: 150 - total flux cleaned = 0.00102804 Jy ! Component: 200 - total flux cleaned = 0.00103929 Jy ! Total flux subtracted in 200 components = 0.00103929 Jy ! Clean residual min=-0.001486 max=0.001830 Jy/beam ! Clean residual mean=0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0466657 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.0466657 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=0.070517Jy sigma=0.000610 ! Fit after self-cal, rms=0.070508Jy sigma=0.000610 ! 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 0.98 FD 1.08 HN 1.00* KP 0.96 ! LA 1.04 MK 1.02 NL 0.98 OV 1.08 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 1.00* KP 0.97 ! LA 1.02 MK 1.02 NL 1.01 OV 1.07 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.00* KP 1.10 ! LA 1.05 MK 1.10 NL 1.01 OV 1.00 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.00* KP 1.01 ! LA 1.00 MK 1.01 NL 1.01 OV 1.06 ! PT 1.06 SC 1.09 ! ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00* KP 1.00 ! LA 1.01 MK 1.11 NL 1.10 OV 1.09 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00* KP 0.94 ! LA 1.05 MK 1.01 NL 1.03 OV 1.11 ! PT 1.03 SC 0.89 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 1.00* KP 1.01 ! LA 0.93 MK 1.15 NL 0.98 OV 1.07 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.00* KP 0.91 ! LA 0.98 MK 0.97 NL 0.98 OV 1.04 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.02 HN 1.00* KP 0.96 ! LA 0.98 MK 1.00 NL 1.03 OV 1.10 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 10. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 1.00* KP 0.93 ! LA 0.88 MK 0.94 NL 0.95 OV 1.04 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 11. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 0.97 ! LA 1.08 MK 0.92 NL 1.09 OV 0.93 ! PT 0.89 SC 1.00* ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.00* KP 0.85 ! LA 0.93 MK 1.00* NL 0.92 OV 0.92 ! PT 0.81 SC 0.90 ! ! ! Fit before self-cal, rms=0.070508Jy sigma=0.000610 ! Fit after self-cal, rms=0.070649Jy sigma=0.000609 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8919 mas, bmaj=2.119 mas, bpa=-1.514 degrees ! Estimated noise=483.693 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.85629e-06 Jy ! Component: 100 - total flux cleaned = 5.99308e-06 Jy ! Component: 150 - total flux cleaned = 6.47576e-06 Jy ! Component: 200 - total flux cleaned = 6.77604e-06 Jy ! Total flux subtracted in 200 components = 6.77604e-06 Jy ! Clean residual min=-0.001451 max=0.001685 Jy/beam ! Clean residual mean=0.000004 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0466724 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0466724 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=0.070645Jy sigma=0.000609 ! Fit after self-cal, rms=0.070638Jy sigma=0.000608 ! 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=0.070638Jy sigma=0.000608 ! Fit after self-cal, rms=0.071029Jy sigma=0.000608 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8913 mas, bmaj=2.114 mas, bpa=-1.136 degrees ! Estimated noise=483.161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.59211e-05 Jy ! Component: 100 - total flux cleaned = 1.4195e-05 Jy ! Component: 150 - total flux cleaned = 5.63597e-06 Jy ! Component: 200 - total flux cleaned = -1.87223e-06 Jy ! Total flux subtracted in 200 components = -1.87223e-06 Jy ! Clean residual min=-0.001274 max=0.001648 Jy/beam ! Clean residual mean=0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0466706 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0466706 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=0.071027Jy sigma=0.000608 ! Fit after self-cal, rms=0.071058Jy sigma=0.000607 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 (2.4, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013016 Jy ! Component: 100 - total flux cleaned = 0.00158663 Jy ! Component: 150 - total flux cleaned = 0.00166311 Jy ! Component: 200 - total flux cleaned = 0.00171421 Jy ! Total flux subtracted in 200 components = 0.00171421 Jy ! Clean residual min=-0.001125 max=0.001186 Jy/beam ! Clean residual mean=0.000003 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0483848 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.0483848 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=0.071031Jy sigma=0.000607 ! Fit after self-cal, rms=0.071019Jy sigma=0.000607 ! 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=0.071019Jy sigma=0.000607 ! Fit after self-cal, rms=0.071477Jy sigma=0.000607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8897 mas, bmaj=2.109 mas, bpa=-0.9332 degrees ! Estimated noise=482.884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000831759 Jy ! Component: 100 - total flux cleaned = 0.00097669 Jy ! Component: 150 - total flux cleaned = 0.00102684 Jy ! Component: 200 - total flux cleaned = 0.00108456 Jy ! Total flux subtracted in 200 components = 0.00108456 Jy ! Clean residual min=-0.001151 max=0.001218 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0494693 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.0494693 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=0.071462Jy sigma=0.000607 ! Fit after self-cal, rms=0.071491Jy sigma=0.000607 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 = 0.00044595 Jy ! Component: 100 - total flux cleaned = 0.000478864 Jy ! Component: 150 - total flux cleaned = 0.000536421 Jy ! Component: 200 - total flux cleaned = 0.000575976 Jy ! Total flux subtracted in 200 components = 0.000575976 Jy ! Clean residual min=-0.001147 max=0.001219 Jy/beam ! Clean residual mean=0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0500453 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.0500453 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=0.071482Jy sigma=0.000607 ! Fit after self-cal, rms=0.071472Jy sigma=0.000607 ! 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=0.071472Jy sigma=0.000607 ! Fit after self-cal, rms=0.071642Jy sigma=0.000607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=5.443 mas, bpa=1.806 degrees ! Estimated noise=606.524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000742332 Jy ! Component: 100 - total flux cleaned = 0.000961907 Jy ! Component: 150 - total flux cleaned = 0.00101594 Jy ! Component: 200 - total flux cleaned = 0.00105185 Jy ! Total flux subtracted in 200 components = 0.00105185 Jy ! Clean residual min=-0.001258 max=0.001324 Jy/beam ! Clean residual mean=0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0510971 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.0510971 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=0.071641Jy sigma=0.000607 ! Fit after self-cal, rms=0.071653Jy sigma=0.000607 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 = 0.000356483 Jy ! Component: 100 - total flux cleaned = 0.000356917 Jy ! Component: 150 - total flux cleaned = 0.000368025 Jy ! Component: 200 - total flux cleaned = 0.000387447 Jy ! Total flux subtracted in 200 components = 0.000387447 Jy ! Clean residual min=-0.001253 max=0.001348 Jy/beam ! Clean residual mean=0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0514846 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.0514846 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=0.071653Jy sigma=0.000607 ! Fit after self-cal, rms=0.071654Jy sigma=0.000607 ! 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=0.8878 mas, bmaj=2.104 mas, bpa=-0.8694 degrees ! Estimated noise=482.761 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8878 x 2.104 at -0.8694 degrees (North through East) ! Clean map min=-0.0011268 max=0.042396 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=0.6709 mas, bmaj=1.668 mas, bpa=-1.327 degrees ! Estimated noise=977.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326265 Jy ! Component: 100 - total flux cleaned = 0.0406603 Jy ! Component: 150 - total flux cleaned = 0.0445249 Jy ! Component: 200 - total flux cleaned = 0.046058 Jy ! Total flux subtracted in 200 components = 0.046058 Jy ! Clean residual min=-0.002483 max=0.002474 Jy/beam ! Clean residual mean=0.000001 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.046058 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.046058 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8878 mas, bmaj=2.104 mas, bpa=-0.8694 degrees ! Estimated noise=482.761 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 = 0.00209437 Jy ! Component: 100 - total flux cleaned = 0.00337593 Jy ! Component: 150 - total flux cleaned = 0.0041575 Jy ! Component: 200 - total flux cleaned = 0.00445719 Jy ! Total flux subtracted in 200 components = 0.00445719 Jy ! Clean residual min=-0.001329 max=0.001323 Jy/beam ! Clean residual mean=0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0505152 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.0505152 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=2.513 mas, bmaj=5.443 mas, bpa=1.806 degrees ! Estimated noise=606.524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000889084 Jy ! Component: 100 - total flux cleaned = 0.0010452 Jy ! Component: 150 - total flux cleaned = 0.00111987 Jy ! Component: 200 - total flux cleaned = 0.00115218 Jy ! Total flux subtracted in 200 components = 0.00115218 Jy ! Clean residual min=-0.001336 max=0.001372 Jy/beam ! Clean residual mean=0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0516673 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 = 2.86483e-05 Jy ! Component: 100 - total flux cleaned = 4.12948e-05 Jy ! Component: 150 - total flux cleaned = 5.35879e-05 Jy ! Component: 200 - total flux cleaned = 6.51726e-05 Jy ! Total flux subtracted in 200 components = 6.51726e-05 Jy ! Clean residual min=-0.001283 max=0.001340 Jy/beam ! Clean residual mean=0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0517325 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.0517325 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8878 mas, bmaj=2.104 mas, bpa=-0.8694 degrees ! Estimated noise=482.761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124192 Jy ! Component: 100 - total flux cleaned = -0.000124813 Jy ! Component: 150 - total flux cleaned = -0.000105967 Jy ! Component: 200 - total flux cleaned = -7.46176e-05 Jy ! Total flux subtracted in 200 components = -7.46176e-05 Jy ! Clean residual min=-0.001192 max=0.001234 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0516579 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.0516579 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=0.071653Jy sigma=0.000607 ! Fit after self-cal, rms=0.071648Jy sigma=0.000607 wmodel J2119-2340_X_2017_05_01_pus_map.mod ! Writing 64 model components to file: J2119-2340_X_2017_05_01_pus_map.mod wobs J2119-2340_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J2119-2340_X_2017_05_01_pus_uvs.fits wwins J2119-2340_X_2017_05_01_pus_map.win ! wwins: Wrote 2 windows to J2119-2340_X_2017_05_01_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 = 0.000244399 Jy ! Component: 100 - total flux cleaned = 0.000419539 Jy ! Component: 150 - total flux cleaned = 0.000601321 Jy ! Component: 200 - total flux cleaned = 0.000721332 Jy ! Component: 250 - total flux cleaned = 0.000721154 Jy ! Component: 300 - total flux cleaned = 0.000721444 Jy ! Component: 350 - total flux cleaned = 0.000767283 Jy ! Component: 400 - total flux cleaned = 0.000826509 Jy ! Component: 450 - total flux cleaned = 0.000869922 Jy ! Component: 500 - total flux cleaned = 0.000939679 Jy ! Component: 550 - total flux cleaned = 0.00100723 Jy ! Component: 600 - total flux cleaned = 0.00102035 Jy ! Component: 650 - total flux cleaned = 0.00108436 Jy ! Component: 700 - total flux cleaned = 0.00114658 Jy ! Component: 750 - total flux cleaned = 0.00121977 Jy ! Component: 800 - total flux cleaned = 0.00127905 Jy ! Component: 850 - total flux cleaned = 0.00131362 Jy ! Component: 900 - total flux cleaned = 0.00129073 Jy ! Component: 950 - total flux cleaned = 0.00129098 Jy ! Component: 1000 - total flux cleaned = 0.00130217 Jy ! Component: 1050 - total flux cleaned = 0.00128105 Jy ! Component: 1100 - total flux cleaned = 0.00130194 Jy ! Component: 1150 - total flux cleaned = 0.00128146 Jy ! Component: 1200 - total flux cleaned = 0.00130161 Jy ! Component: 1250 - total flux cleaned = 0.00131148 Jy ! Component: 1300 - total flux cleaned = 0.00131155 Jy ! Component: 1350 - total flux cleaned = 0.00136834 Jy ! Component: 1400 - total flux cleaned = 0.00137756 Jy ! Component: 1450 - total flux cleaned = 0.0014051 Jy ! Component: 1500 - total flux cleaned = 0.00141394 Jy ! Component: 1550 - total flux cleaned = 0.00144957 Jy ! Component: 1600 - total flux cleaned = 0.00145842 Jy ! Component: 1650 - total flux cleaned = 0.00153653 Jy ! Component: 1700 - total flux cleaned = 0.00154513 Jy ! Component: 1750 - total flux cleaned = 0.00157912 Jy ! Component: 1800 - total flux cleaned = 0.00163758 Jy ! Component: 1850 - total flux cleaned = 0.00164593 Jy ! Component: 1900 - total flux cleaned = 0.00170267 Jy ! Component: 1950 - total flux cleaned = 0.00170267 Jy ! Component: 2000 - total flux cleaned = 0.00172639 Jy ! Total flux subtracted in 2048 components = 0.00177328 Jy ! Clean residual min=-0.000416 max=0.000435 Jy/beam ! Clean residual mean=0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0534312 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 196 components and 0.0534312 Jy ![Exited script file: muppet] wmap "J2119-2340_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8878 x 2.104 at -0.8694 degrees (North through East) ! Clean map min=-0.0010826 max=0.041768 Jy/beam ! Writing clean map to FITS file: J2119-2340_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0417681 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142222 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02151 1.02151 2.04303 4.08605 8.17211 16.3442 32.6884 65.3769 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.041 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8878 x 2.104 at -0.8694 degrees (North through East) ! Clean map min=-0.0010826 max=0.041768 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 J2119-2340_X_2017_05_01_pus_uvs.log closed on Wed May 1 20:02:12 2019