! Started logfile: J1517-2618_X_2017_10_21_pus_uvs.log on Sat May 11 21:56:16 2019 obs J1517-2618_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1517-2618_X_2017_10_21_pus_uva.fits ! AN table 1: 145 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.983908 visibilities/baseline/integration-bin. ! Found source: J1517-2618 ! ! 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 1202 lines of history. ! ! Reading 61632 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 J1517-2618_X_2017_10_21_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.849416Jy sigma=0.005933 ! Fit after self-cal, rms=0.759706Jy sigma=0.005272 ! 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=0.7131 mas, bmaj=3.351 mas, bpa=-21.27 degrees ! Estimated noise=912.113 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 = 0.193448 Jy ! Component: 100 - total flux cleaned = 0.240024 Jy ! Total flux subtracted in 100 components = 0.240024 Jy ! Clean residual min=-0.007675 max=0.018316 Jy/beam ! Clean residual mean=-0.000059 rms=0.002658 Jy/beam ! Combined flux in latest and established models = 0.240024 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.240024 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=0.117853Jy sigma=0.000748 ! Fit after self-cal, rms=0.117892Jy sigma=0.000748 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192982 Jy ! Component: 100 - total flux cleaned = 0.0302382 Jy ! Total flux subtracted in 100 components = 0.0302382 Jy ! Clean residual min=-0.006417 max=0.007779 Jy/beam ! Clean residual mean=-0.000014 rms=0.001714 Jy/beam ! Combined flux in latest and established models = 0.270262 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.270262 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=0.114685Jy sigma=0.000717 ! Fit after self-cal, rms=0.114736Jy sigma=0.000717 ! 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=0.9416 mas, bmaj=3.891 mas, bpa=-19.41 degrees ! Estimated noise=415.971 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 = 0.00724476 Jy ! Component: 100 - total flux cleaned = 0.0103959 Jy ! Component: 150 - total flux cleaned = 0.0107204 Jy ! Component: 200 - total flux cleaned = 0.0109134 Jy ! Total flux subtracted in 200 components = 0.0109134 Jy ! Clean residual min=-0.005901 max=0.005089 Jy/beam ! Clean residual mean=0.000021 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.281176 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.281176 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=0.114288Jy sigma=0.000713 ! Fit after self-cal, rms=0.114309Jy sigma=0.000713 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.16 KP 0.97 ! LA 1.02 MK 1.01 NL 0.96 OV 0.99 ! PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.13 KP 0.97 ! LA 1.02 MK 0.98 NL 0.95 OV 1.00 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.15 KP 0.97 ! LA 1.00 MK 1.01 NL 0.94 OV 0.99 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.19 KP 0.98 ! LA 0.98 MK 1.01 NL 0.96 OV 0.98 ! PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.08 KP 0.96 ! LA 1.03 MK 0.98 NL 0.91 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.15 KP 0.95 ! LA 1.04 MK 1.00 NL 0.92 OV 0.99 ! PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.14 KP 1.08 ! LA 0.98 MK 1.01 NL 0.94 OV 0.99 ! PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.10 KP 0.97 ! LA 1.01 MK 0.99 NL 0.96 OV 0.98 ! PT 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.13 KP 0.95 ! LA 0.99 MK 1.00 NL 0.97 OV 0.97 ! PT 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.14 KP 0.96 ! LA 0.98 MK 1.00 NL 0.96 OV 0.97 ! PT 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.13 KP 0.96 ! LA 1.00 MK 0.98 NL 0.96 OV 0.99 ! PT 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.07 KP 0.97 ! LA 1.02 MK 1.00 NL 0.99 OV 1.00 ! PT 1.04 ! ! ! Fit before self-cal, rms=0.114309Jy sigma=0.000713 ! Fit after self-cal, rms=0.118626Jy sigma=0.000706 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9493 mas, bmaj=3.945 mas, bpa=-19.75 degrees ! Estimated noise=417.293 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 = -0.00374702 Jy ! Component: 100 - total flux cleaned = -0.00411289 Jy ! Component: 150 - total flux cleaned = -0.00426756 Jy ! Component: 200 - total flux cleaned = -0.0042674 Jy ! Total flux subtracted in 200 components = -0.0042674 Jy ! Clean residual min=-0.004525 max=0.003824 Jy/beam ! Clean residual mean=-0.000014 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.276908 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.276908 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=0.118439Jy sigma=0.000705 ! Fit after self-cal, rms=0.118504Jy sigma=0.000705 ! 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=0.118504Jy sigma=0.000705 ! Fit after self-cal, rms=0.120667Jy sigma=0.000700 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9526 mas, bmaj=3.993 mas, bpa=-20.03 degrees ! Estimated noise=417.581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00283502 Jy ! Component: 100 - total flux cleaned = -0.00314905 Jy ! Component: 150 - total flux cleaned = -0.0034726 Jy ! Component: 200 - total flux cleaned = -0.00368731 Jy ! Total flux subtracted in 200 components = -0.00368731 Jy ! Clean residual min=-0.003289 max=0.002891 Jy/beam ! Clean residual mean=-0.000005 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.273221 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.273221 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=0.120550Jy sigma=0.000699 ! Fit after self-cal, rms=0.120569Jy sigma=0.000699 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 = -0.000236508 Jy ! Component: 100 - total flux cleaned = -0.000390872 Jy ! Component: 150 - total flux cleaned = -0.000458335 Jy ! Component: 200 - total flux cleaned = -0.000547767 Jy ! Total flux subtracted in 200 components = -0.000547767 Jy ! Clean residual min=-0.003122 max=0.002932 Jy/beam ! Clean residual mean=-0.000006 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.272673 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.272673 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=0.120545Jy sigma=0.000699 ! Fit after self-cal, rms=0.120540Jy sigma=0.000699 ! 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=0.120540Jy sigma=0.000699 ! Fit after self-cal, rms=0.123424Jy sigma=0.000698 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9545 mas, bmaj=4.023 mas, bpa=-20.18 degrees ! Estimated noise=418.037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133151 Jy ! Component: 100 - total flux cleaned = -0.00145713 Jy ! Component: 150 - total flux cleaned = -0.00150509 Jy ! Component: 200 - total flux cleaned = -0.00155026 Jy ! Total flux subtracted in 200 components = -0.00155026 Jy ! Clean residual min=-0.002569 max=0.002837 Jy/beam ! Clean residual mean=-0.000000 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.271123 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.271123 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=0.123339Jy sigma=0.000698 ! Fit after self-cal, rms=0.123358Jy sigma=0.000698 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 (-4.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024605 Jy ! Component: 100 - total flux cleaned = 0.00372186 Jy ! Component: 150 - total flux cleaned = 0.00419634 Jy ! Component: 200 - total flux cleaned = 0.00435159 Jy ! Total flux subtracted in 200 components = 0.00435159 Jy ! Clean residual min=-0.002501 max=0.001654 Jy/beam ! Clean residual mean=0.000009 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.275475 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 87 components and 0.275475 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=0.123289Jy sigma=0.000697 ! Fit after self-cal, rms=0.123285Jy sigma=0.000697 ! 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=0.123285Jy sigma=0.000697 ! Fit after self-cal, rms=0.124331Jy sigma=0.000697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.368 mas, bmaj=6.644 mas, bpa=-4.909 degrees ! Estimated noise=474.362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000268563 Jy ! Component: 100 - total flux cleaned = -0.000155521 Jy ! Component: 150 - total flux cleaned = -0.000106008 Jy ! Component: 200 - total flux cleaned = -3.92573e-05 Jy ! Total flux subtracted in 200 components = -3.92573e-05 Jy ! Clean residual min=-0.002206 max=0.001903 Jy/beam ! Clean residual mean=0.000013 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.275436 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.275435 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=0.124311Jy sigma=0.000697 ! Fit after self-cal, rms=0.124321Jy sigma=0.000697 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 = 0.000187415 Jy ! Component: 100 - total flux cleaned = 0.000226521 Jy ! Component: 150 - total flux cleaned = 0.000245286 Jy ! Component: 200 - total flux cleaned = 0.000262988 Jy ! Total flux subtracted in 200 components = 0.000262988 Jy ! Clean residual min=-0.002138 max=0.001855 Jy/beam ! Clean residual mean=0.000014 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.275698 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.275698 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=0.124311Jy sigma=0.000697 ! Fit after self-cal, rms=0.124310Jy sigma=0.000697 ! 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=0.9552 mas, bmaj=4.034 mas, bpa=-20.23 degrees ! Estimated noise=417.646 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9552 x 4.034 at -20.23 degrees (North through East) ! Clean map min=-0.002114 max=0.2537 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=0.7186 mas, bmaj=3.489 mas, bpa=-22.05 degrees ! Estimated noise=930.063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.197114 Jy ! Component: 100 - total flux cleaned = 0.240366 Jy ! Component: 150 - total flux cleaned = 0.253116 Jy ! Component: 200 - total flux cleaned = 0.260004 Jy ! Total flux subtracted in 200 components = 0.260004 Jy ! Clean residual min=-0.002928 max=0.004184 Jy/beam ! Clean residual mean=-0.000016 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.260004 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.260004 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9552 mas, bmaj=4.034 mas, bpa=-20.23 degrees ! Estimated noise=417.646 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 = 0.0051056 Jy ! Component: 100 - total flux cleaned = 0.00810881 Jy ! Component: 150 - total flux cleaned = 0.0102169 Jy ! Component: 200 - total flux cleaned = 0.0117737 Jy ! Total flux subtracted in 200 components = 0.0117737 Jy ! Clean residual min=-0.001908 max=0.001728 Jy/beam ! Clean residual mean=-0.000002 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.271778 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.271778 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=2.368 mas, bmaj=6.644 mas, bpa=-4.909 degrees ! Estimated noise=474.362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130237 Jy ! Component: 100 - total flux cleaned = 0.0022088 Jy ! Component: 150 - total flux cleaned = 0.00279125 Jy ! Component: 200 - total flux cleaned = 0.0030815 Jy ! Total flux subtracted in 200 components = 0.0030815 Jy ! Clean residual min=-0.002097 max=0.001780 Jy/beam ! Clean residual mean=0.000010 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.27486 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228669 Jy ! Component: 100 - total flux cleaned = 0.000439804 Jy ! Component: 150 - total flux cleaned = 0.000497918 Jy ! Component: 200 - total flux cleaned = 0.000538722 Jy ! Total flux subtracted in 200 components = 0.000538722 Jy ! Clean residual min=-0.002102 max=0.001738 Jy/beam ! Clean residual mean=0.000012 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.275398 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 82 components and 0.275398 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9552 mas, bmaj=4.034 mas, bpa=-20.23 degrees ! Estimated noise=417.646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165756 Jy ! Component: 100 - total flux cleaned = -0.000136872 Jy ! Component: 150 - total flux cleaned = -0.000110499 Jy ! Component: 200 - total flux cleaned = -8.49849e-05 Jy ! Total flux subtracted in 200 components = -8.49849e-05 Jy ! Clean residual min=-0.001746 max=0.001551 Jy/beam ! Clean residual mean=0.000006 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.275313 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.275313 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=0.124211Jy sigma=0.000697 ! Fit after self-cal, rms=0.124142Jy sigma=0.000697 wmodel J1517-2618_X_2017_10_21_pus_map.mod ! Writing 98 model components to file: J1517-2618_X_2017_10_21_pus_map.mod wobs J1517-2618_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1517-2618_X_2017_10_21_pus_uvs.fits wwins J1517-2618_X_2017_10_21_pus_map.win ! wwins: Wrote 2 windows to J1517-2618_X_2017_10_21_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 = -0.000586978 Jy ! Component: 100 - total flux cleaned = -0.000460922 Jy ! Component: 150 - total flux cleaned = -0.000296291 Jy ! Component: 200 - total flux cleaned = -0.000138768 Jy ! Component: 250 - total flux cleaned = -3.16953e-05 Jy ! Component: 300 - total flux cleaned = 7.15652e-05 Jy ! Component: 350 - total flux cleaned = 0.000171267 Jy ! Component: 400 - total flux cleaned = 0.000151675 Jy ! Component: 450 - total flux cleaned = 0.000208599 Jy ! Component: 500 - total flux cleaned = 0.000227183 Jy ! Component: 550 - total flux cleaned = 0.000263024 Jy ! Component: 600 - total flux cleaned = 0.000315819 Jy ! Component: 650 - total flux cleaned = 0.000333092 Jy ! Component: 700 - total flux cleaned = 0.000367034 Jy ! Component: 750 - total flux cleaned = 0.000400349 Jy ! Component: 800 - total flux cleaned = 0.000465003 Jy ! Component: 850 - total flux cleaned = 0.00051262 Jy ! Component: 900 - total flux cleaned = 0.000528195 Jy ! Component: 950 - total flux cleaned = 0.000512962 Jy ! Component: 1000 - total flux cleaned = 0.000543117 Jy ! Component: 1050 - total flux cleaned = 0.000528551 Jy ! Component: 1100 - total flux cleaned = 0.000572131 Jy ! Component: 1150 - total flux cleaned = 0.000571796 Jy ! Component: 1200 - total flux cleaned = 0.000627658 Jy ! Component: 1250 - total flux cleaned = 0.000586481 Jy ! Component: 1300 - total flux cleaned = 0.000627389 Jy ! Component: 1350 - total flux cleaned = 0.00068052 Jy ! Component: 1400 - total flux cleaned = 0.000680556 Jy ! Component: 1450 - total flux cleaned = 0.000745217 Jy ! Component: 1500 - total flux cleaned = 0.000885395 Jy ! Component: 1550 - total flux cleaned = 0.00099818 Jy ! Component: 1600 - total flux cleaned = 0.00109693 Jy ! Component: 1650 - total flux cleaned = 0.00115783 Jy ! Component: 1700 - total flux cleaned = 0.00124233 Jy ! Component: 1750 - total flux cleaned = 0.00133757 Jy ! Component: 1800 - total flux cleaned = 0.00141984 Jy ! Component: 1850 - total flux cleaned = 0.00147785 Jy ! Component: 1900 - total flux cleaned = 0.00155829 Jy ! Component: 1950 - total flux cleaned = 0.00163771 Jy ! Component: 2000 - total flux cleaned = 0.00171621 Jy ! Total flux subtracted in 2048 components = 0.00180508 Jy ! Clean residual min=-0.000553 max=0.000634 Jy/beam ! Clean residual mean=0.000004 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.277118 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 234 components and 0.277118 Jy ![Exited script file: muppet] wmap "J1517-2618_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9552 x 4.034 at -20.23 degrees (North through East) ! Clean map min=-0.0012123 max=0.25485 Jy/beam ! Writing clean map to FITS file: J1517-2618_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.254848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229346 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.26998 0.26998 0.539961 1.07992 2.15984 4.31968 8.63937 17.2787 34.5575 69.115 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.254 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9552 x 4.034 at -20.23 degrees (North through East) ! Clean map min=-0.0012123 max=0.25485 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 J1517-2618_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:56:19 2019