! Started logfile: J1826-2924_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:20:38 2017 obs J1826-2924_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1826-2924_X_2015_01_23_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.945238 visibilities/baseline/integration-bin. ! Found source: J1826-2924 ! ! 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 350 lines of history. ! ! Reading 28584 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 J1826-2924_X_2015_01_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.752151Jy sigma=0.007347 ! Fit after self-cal, rms=0.743963Jy sigma=0.007267 ! 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=0.6538 mas, bmaj=1.815 mas, bpa=-8.446 degrees ! Estimated noise=810.368 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 = 0.196514 Jy ! Component: 100 - total flux cleaned = 0.243613 Jy ! Total flux subtracted in 100 components = 0.243613 Jy ! Clean residual min=-0.011952 max=0.023425 Jy/beam ! Clean residual mean=-0.000025 rms=0.003158 Jy/beam ! Combined flux in latest and established models = 0.243613 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.243613 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=0.112470Jy sigma=0.000997 ! Fit after self-cal, rms=0.112476Jy sigma=0.000997 ! Inverting map ! Added new window around map position (1, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216331 Jy ! Component: 100 - total flux cleaned = 0.0336764 Jy ! Total flux subtracted in 100 components = 0.0336764 Jy ! Clean residual min=-0.013225 max=0.018009 Jy/beam ! Clean residual mean=0.000022 rms=0.002666 Jy/beam ! Combined flux in latest and established models = 0.277289 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.277289 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=0.105985Jy sigma=0.000931 ! Fit after self-cal, rms=0.105769Jy sigma=0.000927 ! 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=0.8145 mas, bmaj=2.142 mas, bpa=-8.019 degrees ! Estimated noise=433.517 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 = 0.0154115 Jy ! Component: 100 - total flux cleaned = 0.0235959 Jy ! Component: 150 - total flux cleaned = 0.0255781 Jy ! Component: 200 - total flux cleaned = 0.0266814 Jy ! Total flux subtracted in 200 components = 0.0266814 Jy ! Clean residual min=-0.015499 max=0.012502 Jy/beam ! Clean residual mean=0.000168 rms=0.003293 Jy/beam ! Combined flux in latest and established models = 0.30397 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.30397 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=0.103013Jy sigma=0.000907 ! Fit after self-cal, rms=0.103000Jy sigma=0.000906 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.25 KP 0.90 ! LA 1.14 MK 0.98 NL 0.98 OV 0.95 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.27 KP 0.83 ! LA 1.15 MK 1.02 NL 0.98 OV 0.96 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 1.23 KP 0.81 ! LA 1.18 MK 0.99 NL 0.99 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 1.21 KP 0.76 ! LA 1.19 MK 1.01 NL 0.98 OV 0.95 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.19 KP 0.72 ! LA 1.17 MK 1.01 NL 1.00 OV 0.96 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.27 KP 0.72 ! LA 1.18 MK 1.01 NL 1.01 OV 0.97 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.17 HN 1.41 KP 0.72 ! LA 1.19 MK 1.05 NL 1.02 OV 1.02 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.24 KP 0.72 ! LA 1.18 MK 1.00 NL 1.00 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.35 KP 0.74 ! LA 1.19 MK 0.99 NL 1.00 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.30 KP 0.77 ! LA 1.20 MK 1.03 NL 0.99 OV 0.98 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.27 KP 0.80 ! LA 1.18 MK 1.03 NL 0.98 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.25 KP 0.78 ! LA 1.19 MK 1.06 NL 0.99 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.103000Jy sigma=0.000906 ! Fit after self-cal, rms=0.099122Jy sigma=0.000796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8231 mas, bmaj=2.137 mas, bpa=-7.612 degrees ! Estimated noise=435.687 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 (-1.4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137833 Jy ! Component: 100 - total flux cleaned = 0.000859695 Jy ! Component: 150 - total flux cleaned = 0.000749342 Jy ! Component: 200 - total flux cleaned = 0.000658885 Jy ! Total flux subtracted in 200 components = 0.000658885 Jy ! Clean residual min=-0.002981 max=0.002513 Jy/beam ! Clean residual mean=0.000004 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.304629 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.304629 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=0.098726Jy sigma=0.000793 ! Fit after self-cal, rms=0.098804Jy sigma=0.000792 ! 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=0.098804Jy sigma=0.000792 ! Fit after self-cal, rms=0.099570Jy sigma=0.000791 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8238 mas, bmaj=2.138 mas, bpa=-7.561 degrees ! Estimated noise=435.026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000576407 Jy ! Component: 100 - total flux cleaned = -0.000643708 Jy ! Component: 150 - total flux cleaned = -0.000644473 Jy ! Component: 200 - total flux cleaned = -0.000748593 Jy ! Total flux subtracted in 200 components = -0.000748593 Jy ! Clean residual min=-0.002333 max=0.001913 Jy/beam ! Clean residual mean=0.000002 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.303881 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.303881 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=0.099435Jy sigma=0.000789 ! Fit after self-cal, rms=0.099416Jy sigma=0.000789 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 = -0.0002765 Jy ! Component: 100 - total flux cleaned = -0.000127836 Jy ! Component: 150 - total flux cleaned = -8.55402e-05 Jy ! Component: 200 - total flux cleaned = -0.000123732 Jy ! Total flux subtracted in 200 components = -0.000123732 Jy ! Clean residual min=-0.001998 max=0.001773 Jy/beam ! Clean residual mean=0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.303757 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.303757 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=0.099365Jy sigma=0.000789 ! Fit after self-cal, rms=0.099352Jy sigma=0.000789 ! 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=0.099352Jy sigma=0.000789 ! Fit after self-cal, rms=0.100342Jy sigma=0.000788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8242 mas, bmaj=2.138 mas, bpa=-7.54 degrees ! Estimated noise=434.552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010935 Jy ! Component: 100 - total flux cleaned = -0.00109268 Jy ! Component: 150 - total flux cleaned = -0.00102247 Jy ! Component: 200 - total flux cleaned = -0.00102426 Jy ! Total flux subtracted in 200 components = -0.00102426 Jy ! Clean residual min=-0.001860 max=0.001546 Jy/beam ! Clean residual mean=0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.302733 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.302733 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=0.100301Jy sigma=0.000787 ! Fit after self-cal, rms=0.100300Jy sigma=0.000787 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 = -9.51693e-05 Jy ! Component: 100 - total flux cleaned = 2.72521e-05 Jy ! Component: 150 - total flux cleaned = 5.51239e-05 Jy ! Component: 200 - total flux cleaned = 5.43222e-05 Jy ! Total flux subtracted in 200 components = 5.43222e-05 Jy ! Clean residual min=-0.001722 max=0.001539 Jy/beam ! Clean residual mean=0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.302787 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.302787 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=0.100279Jy sigma=0.000787 ! Fit after self-cal, rms=0.100272Jy sigma=0.000787 ! 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=0.100272Jy sigma=0.000787 ! Fit after self-cal, rms=0.100784Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=5.902 mas, bpa=-4.023 degrees ! Estimated noise=542.986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000830207 Jy ! Component: 100 - total flux cleaned = -0.000901762 Jy ! Component: 150 - total flux cleaned = -0.000939625 Jy ! Component: 200 - total flux cleaned = -0.000960383 Jy ! Total flux subtracted in 200 components = -0.000960383 Jy ! Clean residual min=-0.001526 max=0.001731 Jy/beam ! Clean residual mean=0.000003 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.301827 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 85 components and 0.301827 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=0.100779Jy sigma=0.000787 ! Fit after self-cal, rms=0.100779Jy sigma=0.000787 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 = -7.6319e-05 Jy ! Component: 100 - total flux cleaned = -5.88949e-05 Jy ! Component: 150 - total flux cleaned = -3.82792e-05 Jy ! Component: 200 - total flux cleaned = -2.72783e-05 Jy ! Total flux subtracted in 200 components = -2.72783e-05 Jy ! Clean residual min=-0.001517 max=0.001684 Jy/beam ! Clean residual mean=0.000003 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.301799 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.301799 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=0.100776Jy sigma=0.000787 ! Fit after self-cal, rms=0.100775Jy sigma=0.000787 ! 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=0.8243 mas, bmaj=2.137 mas, bpa=-7.536 degrees ! Estimated noise=434.208 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8243 x 2.137 at -7.536 degrees (North through East) ! Clean map min=-0.002098 max=0.25181 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=0.6607 mas, bmaj=1.8 mas, bpa=-7.752 degrees ! Estimated noise=828.138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.200562 Jy ! Component: 100 - total flux cleaned = 0.247007 Jy ! Component: 150 - total flux cleaned = 0.265626 Jy ! Component: 200 - total flux cleaned = 0.276461 Jy ! Total flux subtracted in 200 components = 0.276461 Jy ! Clean residual min=-0.003277 max=0.005640 Jy/beam ! Clean residual mean=-0.000030 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.276461 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.276461 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8243 mas, bmaj=2.137 mas, bpa=-7.536 degrees ! Estimated noise=434.208 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 = 0.0107311 Jy ! Component: 100 - total flux cleaned = 0.0167109 Jy ! Component: 150 - total flux cleaned = 0.0203897 Jy ! Component: 200 - total flux cleaned = 0.0227992 Jy ! Total flux subtracted in 200 components = 0.0227992 Jy ! Clean residual min=-0.001674 max=0.001672 Jy/beam ! Clean residual mean=-0.000007 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.29926 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 50 components and 0.29926 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=2.281 mas, bmaj=5.902 mas, bpa=-4.023 degrees ! Estimated noise=542.986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235767 Jy ! Component: 100 - total flux cleaned = 0.00299137 Jy ! Component: 150 - total flux cleaned = 0.00311947 Jy ! Component: 200 - total flux cleaned = 0.0030996 Jy ! Total flux subtracted in 200 components = 0.0030996 Jy ! Clean residual min=-0.001536 max=0.001759 Jy/beam ! Clean residual mean=0.000004 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.302359 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 = -2.06369e-05 Jy ! Component: 100 - total flux cleaned = -5.73771e-05 Jy ! Component: 150 - total flux cleaned = -9.0671e-05 Jy ! Component: 200 - total flux cleaned = -0.000119342 Jy ! Total flux subtracted in 200 components = -0.000119342 Jy ! Clean residual min=-0.001494 max=0.001747 Jy/beam ! Clean residual mean=0.000004 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.30224 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 80 components and 0.30224 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8243 mas, bmaj=2.137 mas, bpa=-7.536 degrees ! Estimated noise=434.208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.58275e-05 Jy ! Component: 100 - total flux cleaned = -2.90138e-05 Jy ! Component: 150 - total flux cleaned = -4.14262e-06 Jy ! Component: 200 - total flux cleaned = -2.56078e-05 Jy ! Total flux subtracted in 200 components = -2.56078e-05 Jy ! Clean residual min=-0.001622 max=0.001553 Jy/beam ! Clean residual mean=0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.302215 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 89 components and 0.302215 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=0.100742Jy sigma=0.000787 ! Fit after self-cal, rms=0.100716Jy sigma=0.000787 wmodel J1826-2924_X_2015_01_23_pus_map.mod ! Writing 89 model components to file: J1826-2924_X_2015_01_23_pus_map.mod wobs J1826-2924_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1826-2924_X_2015_01_23_pus_uvs.fits wwins J1826-2924_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J1826-2924_X_2015_01_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353692 Jy ! Component: 100 - total flux cleaned = 0.000476524 Jy ! Component: 150 - total flux cleaned = 0.000588796 Jy ! Component: 200 - total flux cleaned = 0.00067402 Jy ! Component: 250 - total flux cleaned = 0.000735925 Jy ! Component: 300 - total flux cleaned = 0.000716309 Jy ! Component: 350 - total flux cleaned = 0.000639446 Jy ! Component: 400 - total flux cleaned = 0.000639353 Jy ! Component: 450 - total flux cleaned = 0.000693961 Jy ! Component: 500 - total flux cleaned = 0.000712081 Jy ! Component: 550 - total flux cleaned = 0.000729866 Jy ! Component: 600 - total flux cleaned = 0.00074725 Jy ! Component: 650 - total flux cleaned = 0.000848653 Jy ! Component: 700 - total flux cleaned = 0.000914655 Jy ! Component: 750 - total flux cleaned = 0.000963543 Jy ! Component: 800 - total flux cleaned = 0.00101131 Jy ! Component: 850 - total flux cleaned = 0.000995846 Jy ! Component: 900 - total flux cleaned = 0.00105776 Jy ! Component: 950 - total flux cleaned = 0.00108776 Jy ! Component: 1000 - total flux cleaned = 0.00108748 Jy ! Component: 1050 - total flux cleaned = 0.00108725 Jy ! Component: 1100 - total flux cleaned = 0.00105824 Jy ! Component: 1150 - total flux cleaned = 0.00108729 Jy ! Component: 1200 - total flux cleaned = 0.00114397 Jy ! Component: 1250 - total flux cleaned = 0.00113023 Jy ! Component: 1300 - total flux cleaned = 0.00119926 Jy ! Component: 1350 - total flux cleaned = 0.0012535 Jy ! Component: 1400 - total flux cleaned = 0.00124003 Jy ! Component: 1450 - total flux cleaned = 0.00125333 Jy ! Component: 1500 - total flux cleaned = 0.0012794 Jy ! Component: 1550 - total flux cleaned = 0.00125346 Jy ! Component: 1600 - total flux cleaned = 0.00131733 Jy ! Component: 1650 - total flux cleaned = 0.0013175 Jy ! Component: 1700 - total flux cleaned = 0.00138011 Jy ! Component: 1750 - total flux cleaned = 0.00136755 Jy ! Component: 1800 - total flux cleaned = 0.00142875 Jy ! Component: 1850 - total flux cleaned = 0.00141654 Jy ! Component: 1900 - total flux cleaned = 0.00142866 Jy ! Component: 1950 - total flux cleaned = 0.00144065 Jy ! Component: 2000 - total flux cleaned = 0.00147586 Jy ! Total flux subtracted in 2048 components = 0.00146447 Jy ! Clean residual min=-0.000658 max=0.000622 Jy/beam ! Clean residual mean=0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.303679 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 244 components and 0.303679 Jy ![Exited script file: muppet] wmap "J1826-2924_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8243 x 2.137 at -7.536 degrees (North through East) ! Clean map min=-0.0010781 max=0.25633 Jy/beam ! Writing clean map to FITS file: J1826-2924_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.256332 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221399 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259115 0.259115 0.518231 1.03646 2.07292 4.14584 8.29169 16.5834 33.1668 66.3335 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.256 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8243 x 2.137 at -7.536 degrees (North through East) ! Clean map min=-0.0010781 max=0.25633 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 J1826-2924_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:20:40 2017