! Started logfile: J1924-2914_X_2017_02_24_pus_uvs.log on Sat May 4 10:06:51 2019 obs J1924-2914_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1924-2914_X_2017_02_24_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.5375 visibilities/baseline/integration-bin. ! Found source: J1924-2914 ! ! 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 1882 lines of history. ! ! Reading 4644 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 J1924-2914_X_2017_02_24_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.961658Jy sigma=0.027799 ! Fit after self-cal, rms=3.958243Jy sigma=0.027779 ! 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=0.8822 mas, bmaj=3.697 mas, bpa=-2.929 degrees ! Estimated noise=2366.83 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 = 3.72545 Jy ! Component: 100 - total flux cleaned = 4.54658 Jy ! Total flux subtracted in 100 components = 4.54658 Jy ! Clean residual min=-0.176641 max=0.301519 Jy/beam ! Clean residual mean=-0.004194 rms=0.061273 Jy/beam ! Combined flux in latest and established models = 4.54658 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 4.54658 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=0.729653Jy sigma=0.005093 ! Fit after self-cal, rms=0.729449Jy sigma=0.005091 ! 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=1.077 mas, bmaj=4.29 mas, bpa=-1.902 degrees ! Estimated noise=1534.88 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 = 0.434986 Jy ! Component: 100 - total flux cleaned = 0.650455 Jy ! Component: 150 - total flux cleaned = 0.769325 Jy ! Component: 200 - total flux cleaned = 0.836403 Jy ! Total flux subtracted in 200 components = 0.836403 Jy ! Clean residual min=-0.111891 max=0.179450 Jy/beam ! Clean residual mean=-0.003503 rms=0.034116 Jy/beam ! Combined flux in latest and established models = 5.38298 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 58 components and 5.38298 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=0.467513Jy sigma=0.002857 ! Fit after self-cal, rms=0.465385Jy sigma=0.002844 ! 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 0.97 FD 1.00 HN 1.28 KP 0.96 ! LA 1.07 MK 0.93 NL 1.06 OV 0.98 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.24 KP 0.96 ! LA 1.07 MK 0.94 NL 1.06 OV 0.98 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.18 KP 0.96 ! LA 1.04 MK 0.96 NL 1.06 OV 0.98 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.20 KP 0.95 ! LA 1.05 MK 0.96 NL 1.07 OV 0.98 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.18 KP 0.95 ! LA 1.03 MK 0.98 NL 1.07 OV 0.98 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.25 KP 0.94 ! LA 1.08 MK 0.96 NL 1.06 OV 0.98 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.22 KP 0.94 ! LA 1.05 MK 0.97 NL 1.06 OV 0.98 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.19 KP 0.93 ! LA 1.08 MK 0.96 NL 1.06 OV 0.98 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.25 KP 0.94 ! LA 1.04 MK 0.95 NL 1.07 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.23 KP 0.95 ! LA 1.04 MK 0.97 NL 1.07 OV 0.97 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.22 KP 0.94 ! LA 1.04 MK 0.95 NL 1.07 OV 0.98 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.21 KP 0.95 ! LA 1.04 MK 0.96 NL 1.06 OV 0.99 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.465385Jy sigma=0.002844 ! Fit after self-cal, rms=0.266936Jy sigma=0.001785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=4.341 mas, bpa=-1.91 degrees ! Estimated noise=1529.99 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 (4.8, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112645 Jy ! Component: 100 - total flux cleaned = 0.134805 Jy ! Component: 150 - total flux cleaned = 0.155665 Jy ! Component: 200 - total flux cleaned = 0.164885 Jy ! Total flux subtracted in 200 components = 0.164885 Jy ! Clean residual min=-0.061354 max=0.058893 Jy/beam ! Clean residual mean=-0.001701 rms=0.014619 Jy/beam ! Combined flux in latest and established models = 5.54787 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 90 components and 5.54787 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=0.211714Jy sigma=0.001348 ! Fit after self-cal, rms=0.208499Jy sigma=0.001316 ! 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=0.208499Jy sigma=0.001316 ! Fit after self-cal, rms=0.157618Jy sigma=0.000958 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=4.326 mas, bpa=-1.903 degrees ! Estimated noise=1527.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290267 Jy ! Component: 100 - total flux cleaned = 0.0478452 Jy ! Component: 150 - total flux cleaned = 0.0525491 Jy ! Component: 200 - total flux cleaned = 0.0535663 Jy ! Total flux subtracted in 200 components = 0.0535663 Jy ! Clean residual min=-0.023806 max=0.032077 Jy/beam ! Clean residual mean=-0.000320 rms=0.007547 Jy/beam ! Combined flux in latest and established models = 5.60143 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 5.60143 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=0.151760Jy sigma=0.000900 ! Fit after self-cal, rms=0.151446Jy sigma=0.000897 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 = 0.0035615 Jy ! Component: 100 - total flux cleaned = 0.00314565 Jy ! Component: 150 - total flux cleaned = 0.00314245 Jy ! Component: 200 - total flux cleaned = 0.00281376 Jy ! Total flux subtracted in 200 components = 0.00281376 Jy ! Clean residual min=-0.023078 max=0.032803 Jy/beam ! Clean residual mean=-0.000343 rms=0.007162 Jy/beam ! Combined flux in latest and established models = 5.60425 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 133 components and 5.60425 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=0.149484Jy sigma=0.000880 ! Fit after self-cal, rms=0.149391Jy sigma=0.000879 ! Inverting map ! Added new window around map position (11.4, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289245 Jy ! Component: 100 - total flux cleaned = 0.0389032 Jy ! Component: 150 - total flux cleaned = 0.0470877 Jy ! Component: 200 - total flux cleaned = 0.0512631 Jy ! Total flux subtracted in 200 components = 0.0512631 Jy ! Clean residual min=-0.019823 max=0.020439 Jy/beam ! Clean residual mean=-0.000642 rms=0.005669 Jy/beam ! Combined flux in latest and established models = 5.65551 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 163 components and 5.65551 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=0.142314Jy sigma=0.000830 ! Fit after self-cal, rms=0.141758Jy sigma=0.000826 ! 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=0.141758Jy sigma=0.000826 ! Fit after self-cal, rms=0.140506Jy sigma=0.000817 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=4.324 mas, bpa=-1.874 degrees ! Estimated noise=1526.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161121 Jy ! Component: 100 - total flux cleaned = 0.0263983 Jy ! Component: 150 - total flux cleaned = 0.0329523 Jy ! Component: 200 - total flux cleaned = 0.0356611 Jy ! Total flux subtracted in 200 components = 0.0356611 Jy ! Clean residual min=-0.016358 max=0.018411 Jy/beam ! Clean residual mean=-0.000456 rms=0.004869 Jy/beam ! Combined flux in latest and established models = 5.69117 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 178 components and 5.69117 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=0.137402Jy sigma=0.000796 ! Fit after self-cal, rms=0.137233Jy sigma=0.000794 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 = 0.00629458 Jy ! Component: 100 - total flux cleaned = 0.0100823 Jy ! Component: 150 - total flux cleaned = 0.0117876 Jy ! Component: 200 - total flux cleaned = 0.013119 Jy ! Total flux subtracted in 200 components = 0.013119 Jy ! Clean residual min=-0.016802 max=0.017065 Jy/beam ! Clean residual mean=-0.000517 rms=0.004576 Jy/beam ! Combined flux in latest and established models = 5.70429 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 188 components and 5.70429 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=0.135826Jy sigma=0.000786 ! Fit after self-cal, rms=0.135802Jy sigma=0.000785 ! 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=0.135802Jy sigma=0.000785 ! Fit after self-cal, rms=0.135258Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.44 mas, bmaj=5.541 mas, bpa=4.921 degrees ! Estimated noise=1799.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145781 Jy ! Component: 100 - total flux cleaned = 0.0221454 Jy ! Component: 150 - total flux cleaned = 0.0239663 Jy ! Component: 200 - total flux cleaned = 0.0256149 Jy ! Total flux subtracted in 200 components = 0.0256149 Jy ! Clean residual min=-0.015690 max=0.016722 Jy/beam ! Clean residual mean=-0.000813 rms=0.005122 Jy/beam ! Combined flux in latest and established models = 5.72991 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 213 components and 5.72991 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=0.134386Jy sigma=0.000773 ! Fit after self-cal, rms=0.134274Jy sigma=0.000772 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 = 0.00494009 Jy ! Component: 100 - total flux cleaned = 0.00671668 Jy ! Component: 150 - total flux cleaned = 0.00740899 Jy ! Component: 200 - total flux cleaned = 0.00784883 Jy ! Total flux subtracted in 200 components = 0.00784883 Jy ! Clean residual min=-0.015557 max=0.015045 Jy/beam ! Clean residual mean=-0.000877 rms=0.004877 Jy/beam ! Combined flux in latest and established models = 5.73775 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 224 components and 5.73775 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=0.133825Jy sigma=0.000770 ! Fit after self-cal, rms=0.133810Jy sigma=0.000769 ! 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=1.075 mas, bmaj=4.323 mas, bpa=-1.853 degrees ! Estimated noise=1526.74 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 4.323 at -1.853 degrees (North through East) ! Clean map min=-0.017852 max=4.8577 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 ! Performing amp+phase self-cal ! ! 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=0.133810Jy sigma=0.000769 ! Fit after self-cal, rms=0.123293Jy sigma=0.000693 ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=4.322 mas, bpa=-1.842 degrees ! Estimated noise=1527.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003956 Jy ! Component: 100 - total flux cleaned = 0.00675465 Jy ! Component: 150 - total flux cleaned = 0.00795809 Jy ! Component: 200 - total flux cleaned = 0.00924315 Jy ! Total flux subtracted in 200 components = 0.00924315 Jy ! Clean residual min=-0.013293 max=0.015096 Jy/beam ! Clean residual mean=-0.000248 rms=0.003784 Jy/beam ! Combined flux in latest and established models = 5.747 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 234 components and 5.747 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=0.121784Jy sigma=0.000686 ! Fit after self-cal, rms=0.121737Jy sigma=0.000686 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202224 Jy ! Component: 100 - total flux cleaned = 0.00298668 Jy ! Component: 150 - total flux cleaned = 0.00334522 Jy ! Component: 200 - total flux cleaned = 0.00385347 Jy ! Total flux subtracted in 200 components = 0.00385347 Jy ! Clean residual min=-0.012969 max=0.014702 Jy/beam ! Clean residual mean=-0.000261 rms=0.003698 Jy/beam ! Combined flux in latest and established models = 5.75085 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 246 components and 5.75085 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=0.121019Jy sigma=0.000682 ! Fit after self-cal, rms=0.121012Jy sigma=0.000682 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.121012Jy sigma=0.000682 ! Fit after self-cal, rms=0.120744Jy sigma=0.000681 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=0.8826 mas, bmaj=3.717 mas, bpa=-2.763 degrees ! Estimated noise=2373.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.73611 Jy ! Component: 100 - total flux cleaned = 4.56188 Jy ! Component: 150 - total flux cleaned = 4.87618 Jy ! Component: 200 - total flux cleaned = 5.05031 Jy ! Total flux subtracted in 200 components = 5.05031 Jy ! Clean residual min=-0.054068 max=0.109841 Jy/beam ! Clean residual mean=-0.000503 rms=0.021697 Jy/beam ! Combined flux in latest and established models = 5.05031 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 18 model components to the UV plane model. ! The established model now contains 18 components and 5.05031 Jy ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=4.322 mas, bpa=-1.832 degrees ! Estimated noise=1527.65 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.170457 Jy ! Component: 100 - total flux cleaned = 0.27773 Jy ! Component: 150 - total flux cleaned = 0.353255 Jy ! Component: 200 - total flux cleaned = 0.411412 Jy ! Total flux subtracted in 200 components = 0.411412 Jy ! Clean residual min=-0.029343 max=0.036454 Jy/beam ! Clean residual mean=0.000644 rms=0.011993 Jy/beam ! Combined flux in latest and established models = 5.46172 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 91 components and 5.46172 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=2.44 mas, bmaj=5.541 mas, bpa=4.952 degrees ! Estimated noise=1801.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0714954 Jy ! Component: 100 - total flux cleaned = 0.124053 Jy ! Component: 150 - total flux cleaned = 0.163835 Jy ! Component: 200 - total flux cleaned = 0.194278 Jy ! Total flux subtracted in 200 components = 0.194278 Jy ! Clean residual min=-0.018945 max=0.023219 Jy/beam ! Clean residual mean=0.000132 rms=0.008002 Jy/beam ! Combined flux in latest and established models = 5.656 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 = 0.0238152 Jy ! Component: 100 - total flux cleaned = 0.0430361 Jy ! Component: 150 - total flux cleaned = 0.0587085 Jy ! Component: 200 - total flux cleaned = 0.0715502 Jy ! Total flux subtracted in 200 components = 0.0715502 Jy ! Clean residual min=-0.014586 max=0.015311 Jy/beam ! Clean residual mean=-0.000305 rms=0.005016 Jy/beam ! Combined flux in latest and established models = 5.72755 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 195 components and 5.72755 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=4.322 mas, bpa=-1.832 degrees ! Estimated noise=1527.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125807 Jy ! Component: 100 - total flux cleaned = 0.0174492 Jy ! Component: 150 - total flux cleaned = 0.0204385 Jy ! Component: 200 - total flux cleaned = 0.0231084 Jy ! Total flux subtracted in 200 components = 0.0231084 Jy ! Clean residual min=-0.012316 max=0.013368 Jy/beam ! Clean residual mean=-0.000230 rms=0.003588 Jy/beam ! Combined flux in latest and established models = 5.75066 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 222 components and 5.75066 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=0.116236Jy sigma=0.000678 ! Fit after self-cal, rms=0.114909Jy sigma=0.000670 wmodel J1924-2914_X_2017_02_24_pus_map.mod ! Writing 222 model components to file: J1924-2914_X_2017_02_24_pus_map.mod wobs J1924-2914_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1924-2914_X_2017_02_24_pus_uvs.fits wwins J1924-2914_X_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J1924-2914_X_2017_02_24_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 = -0.0026379 Jy ! Component: 100 - total flux cleaned = -0.00300713 Jy ! Component: 150 - total flux cleaned = -0.00406766 Jy ! Component: 200 - total flux cleaned = -0.0045755 Jy ! Component: 250 - total flux cleaned = -0.00441349 Jy ! Component: 300 - total flux cleaned = -0.00379141 Jy ! Component: 350 - total flux cleaned = -0.00303961 Jy ! Component: 400 - total flux cleaned = -0.0024573 Jy ! Component: 450 - total flux cleaned = -0.00189421 Jy ! Component: 500 - total flux cleaned = -0.00121439 Jy ! Component: 550 - total flux cleaned = -0.000950472 Jy ! Component: 600 - total flux cleaned = -0.000439056 Jy ! Component: 650 - total flux cleaned = -6.57556e-05 Jy ! Component: 700 - total flux cleaned = 0.00041916 Jy ! Component: 750 - total flux cleaned = 0.000652702 Jy ! Component: 800 - total flux cleaned = 0.000879848 Jy ! Component: 850 - total flux cleaned = 0.00121482 Jy ! Component: 900 - total flux cleaned = 0.00143361 Jy ! Component: 950 - total flux cleaned = 0.00154116 Jy ! Component: 1000 - total flux cleaned = 0.00195596 Jy ! Component: 1050 - total flux cleaned = 0.00185169 Jy ! Component: 1100 - total flux cleaned = 0.00185105 Jy ! Component: 1150 - total flux cleaned = 0.00194785 Jy ! Component: 1200 - total flux cleaned = 0.00194789 Jy ! Component: 1250 - total flux cleaned = 0.0018546 Jy ! Component: 1300 - total flux cleaned = 0.00185536 Jy ! Component: 1350 - total flux cleaned = 0.00176655 Jy ! Component: 1400 - total flux cleaned = 0.00185525 Jy ! Component: 1450 - total flux cleaned = 0.00168401 Jy ! Component: 1500 - total flux cleaned = 0.00151699 Jy ! Component: 1550 - total flux cleaned = 0.00159921 Jy ! Component: 1600 - total flux cleaned = 0.00151811 Jy ! Component: 1650 - total flux cleaned = 0.001437 Jy ! Component: 1700 - total flux cleaned = 0.00143623 Jy ! Component: 1750 - total flux cleaned = 0.0012042 Jy ! Component: 1800 - total flux cleaned = 0.00127913 Jy ! Component: 1850 - total flux cleaned = 0.00112871 Jy ! Component: 1900 - total flux cleaned = 0.000981418 Jy ! Component: 1950 - total flux cleaned = 0.00105466 Jy ! Component: 2000 - total flux cleaned = 0.000912941 Jy ! Total flux subtracted in 2048 components = 0.00105467 Jy ! Clean residual min=-0.003536 max=0.004371 Jy/beam ! Clean residual mean=-0.000091 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 5.75171 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 374 components and 5.75171 Jy ![Exited script file: muppet] wmap "J1924-2914_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 4.322 at -1.832 degrees (North through East) ! Clean map min=-0.0085703 max=4.8376 Jy/beam ! Writing clean map to FITS file: J1924-2914_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.83764 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0014607 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0905835 0.0905835 0.181167 0.362334 0.724668 1.44934 2.89867 5.79735 11.5947 23.1894 46.3788 92.7575 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0043 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.837 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 4.322 at -1.832 degrees (North through East) ! Clean map min=-0.0085703 max=4.8376 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 J1924-2914_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:06:52 2019