! Started logfile: J1924-2914_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:16:56 2016 obs J1924-2914_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1924-2914_X_2014_06_09_pus_uva.fits ! AN table 1: 126 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.438448 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! 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 344 lines of history. ! ! Reading 29832 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_2014_06_09_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 573 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 573 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 573 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 573 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 573 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 573 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 573 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 573 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 573 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 573 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 573 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 573 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=5.852864Jy sigma=0.063075 ! Fit after self-cal, rms=5.787897Jy sigma=0.062500 ! 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=0.6915 mas, bmaj=1.775 mas, bpa=-3.254 degrees ! Estimated noise=1036.79 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 = 4.47439 Jy ! Component: 100 - total flux cleaned = 6.02523 Jy ! Total flux subtracted in 100 components = 6.02523 Jy ! Clean residual min=-0.443619 max=0.767137 Jy/beam ! Clean residual mean=-0.004371 rms=0.135137 Jy/beam ! Combined flux in latest and established models = 6.02523 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 6.02523 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=2.167263Jy sigma=0.022940 ! Fit after self-cal, rms=2.166557Jy sigma=0.022931 ! 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=0.9466 mas, bmaj=2.776 mas, bpa=8.314 degrees ! Estimated noise=418.572 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 = 1.24862 Jy ! Component: 100 - total flux cleaned = 1.88313 Jy ! Component: 150 - total flux cleaned = 2.21148 Jy ! Component: 200 - total flux cleaned = 2.38165 Jy ! Total flux subtracted in 200 components = 2.38165 Jy ! Clean residual min=-0.627157 max=0.439757 Jy/beam ! Clean residual mean=-0.000818 rms=0.133400 Jy/beam ! Combined flux in latest and established models = 8.40688 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 8.40688 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=1.535182Jy sigma=0.013921 ! Fit after self-cal, rms=1.535107Jy sigma=0.013920 ! 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 1.00* FD 1.11 HN 1.23 KP 0.89 ! LA 1.02 MK 1.03 NL 1.13 OV 0.95 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.26 KP 0.84 ! LA 1.02 MK 1.03 NL 1.14 OV 0.95 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.26 KP 0.79 ! LA 1.04 MK 1.05 NL 1.13 OV 0.95 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.23 KP 0.76 ! LA 1.04 MK 1.05 NL 1.12 OV 0.95 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.18 KP 0.72 ! LA 1.04 MK 1.07 NL 1.15 OV 0.95 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.22 KP 0.72 ! LA 1.04 MK 1.06 NL 1.16 OV 0.97 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.23 HN 1.36 KP 0.77 ! LA 1.12 MK 1.12 NL 1.21 OV 1.02 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.29 KP 0.72 ! LA 1.03 MK 1.06 NL 1.15 OV 0.99 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.27 KP 0.74 ! LA 1.04 MK 1.07 NL 1.14 OV 0.99 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.25 KP 0.76 ! LA 1.06 MK 1.09 NL 1.16 OV 0.98 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.23 KP 0.79 ! LA 1.06 MK 1.10 NL 1.17 OV 0.97 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.21 KP 0.83 ! LA 1.05 MK 1.10 NL 1.16 OV 0.98 ! PT 0.94 SC 1.02 ! ! ! Fit before self-cal, rms=1.535107Jy sigma=0.013920 ! Fit after self-cal, rms=0.694742Jy sigma=0.005508 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.951 mas, bmaj=2.874 mas, bpa=9.248 degrees ! Estimated noise=424.011 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 = -0.0747053 Jy ! Component: 100 - total flux cleaned = -0.0804842 Jy ! Component: 150 - total flux cleaned = -0.0857766 Jy ! Component: 200 - total flux cleaned = -0.0923281 Jy ! Total flux subtracted in 200 components = -0.0923281 Jy ! Clean residual min=-0.167837 max=0.188003 Jy/beam ! Clean residual mean=-0.000645 rms=0.043147 Jy/beam ! Combined flux in latest and established models = 8.31455 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 8.31455 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=0.675725Jy sigma=0.005403 ! Fit after self-cal, rms=0.676315Jy sigma=0.005400 ! 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=0.676315Jy sigma=0.005400 ! Fit after self-cal, rms=0.469795Jy sigma=0.003769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9484 mas, bmaj=2.876 mas, bpa=9.135 degrees ! Estimated noise=422.777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0245298 Jy ! Component: 100 - total flux cleaned = -0.0304987 Jy ! Component: 150 - total flux cleaned = -0.0359026 Jy ! Component: 200 - total flux cleaned = -0.0396411 Jy ! Total flux subtracted in 200 components = -0.0396411 Jy ! Clean residual min=-0.105453 max=0.149302 Jy/beam ! Clean residual mean=-0.000340 rms=0.028635 Jy/beam ! Combined flux in latest and established models = 8.27491 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 8.27491 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=0.458598Jy sigma=0.003700 ! Fit after self-cal, rms=0.458247Jy sigma=0.003697 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, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121533 Jy ! Component: 100 - total flux cleaned = 0.145627 Jy ! Component: 150 - total flux cleaned = 0.15942 Jy ! Component: 200 - total flux cleaned = 0.166718 Jy ! Total flux subtracted in 200 components = 0.166718 Jy ! Clean residual min=-0.087265 max=0.106097 Jy/beam ! Clean residual mean=-0.000097 rms=0.022861 Jy/beam ! Combined flux in latest and established models = 8.44163 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 8.44163 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=0.420431Jy sigma=0.003249 ! Fit after self-cal, rms=0.418364Jy sigma=0.003240 ! Inverting map ! Added new window around map position (1.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0918024 Jy ! Component: 100 - total flux cleaned = 0.0880504 Jy ! Component: 150 - total flux cleaned = 0.0881473 Jy ! Component: 200 - total flux cleaned = 0.0882391 Jy ! Total flux subtracted in 200 components = 0.0882391 Jy ! Clean residual min=-0.081023 max=0.060345 Jy/beam ! Clean residual mean=0.000228 rms=0.020188 Jy/beam ! Combined flux in latest and established models = 8.52987 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 8.52987 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=0.384075Jy sigma=0.002981 ! Fit after self-cal, rms=0.376580Jy sigma=0.002931 ! 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=0.376580Jy sigma=0.002931 ! Fit after self-cal, rms=0.366575Jy sigma=0.002883 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.948 mas, bmaj=2.874 mas, bpa=9.22 degrees ! Estimated noise=422.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027704 Jy ! Component: 100 - total flux cleaned = 0.0249408 Jy ! Component: 150 - total flux cleaned = 0.0193733 Jy ! Component: 200 - total flux cleaned = 0.0181084 Jy ! Total flux subtracted in 200 components = 0.0181084 Jy ! Clean residual min=-0.079403 max=0.054609 Jy/beam ! Clean residual mean=0.000126 rms=0.017571 Jy/beam ! Combined flux in latest and established models = 8.54798 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 8.54797 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=0.346748Jy sigma=0.002752 ! Fit after self-cal, rms=0.343116Jy sigma=0.002728 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 = 0.0169741 Jy ! Component: 100 - total flux cleaned = 0.0156744 Jy ! Component: 150 - total flux cleaned = 0.0145624 Jy ! Component: 200 - total flux cleaned = 0.0145496 Jy ! Total flux subtracted in 200 components = 0.0145496 Jy ! Clean residual min=-0.077428 max=0.051818 Jy/beam ! Clean residual mean=0.000164 rms=0.016749 Jy/beam ! Combined flux in latest and established models = 8.56252 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 8.56252 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=0.332458Jy sigma=0.002657 ! Fit after self-cal, rms=0.331043Jy sigma=0.002648 ! 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=0.331043Jy sigma=0.002648 ! Fit after self-cal, rms=0.327445Jy sigma=0.002619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.342 mas, bmaj=7.115 mas, bpa=-0.08633 degrees ! Estimated noise=482.709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000493886 Jy ! Component: 100 - total flux cleaned = -0.00496125 Jy ! Component: 150 - total flux cleaned = -0.00643835 Jy ! Component: 200 - total flux cleaned = -0.00396188 Jy ! Total flux subtracted in 200 components = -0.00396188 Jy ! Clean residual min=-0.060552 max=0.054713 Jy/beam ! Clean residual mean=0.000115 rms=0.018371 Jy/beam ! Combined flux in latest and established models = 8.55856 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 8.55856 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=0.321406Jy sigma=0.002604 ! Fit after self-cal, rms=0.319966Jy sigma=0.002587 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 = 0.0044227 Jy ! Component: 100 - total flux cleaned = 0.00285899 Jy ! Component: 150 - total flux cleaned = 0.00449017 Jy ! Component: 200 - total flux cleaned = 0.00648322 Jy ! Total flux subtracted in 200 components = 0.00648322 Jy ! Clean residual min=-0.060340 max=0.054574 Jy/beam ! Clean residual mean=0.000111 rms=0.018090 Jy/beam ! Combined flux in latest and established models = 8.56504 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 8.56504 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=0.316213Jy sigma=0.002575 ! Fit after self-cal, rms=0.315162Jy sigma=0.002566 ! 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=0.9472 mas, bmaj=2.871 mas, bpa=9.287 degrees ! Estimated noise=421.126 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9472 x 2.871 at 9.287 degrees (North through East) ! Clean map min=-0.07239 max=5.8731 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=0.315162Jy sigma=0.002566 ! Fit after self-cal, rms=0.264946Jy sigma=0.001951 ! Inverting map and beam ! Estimated beam: bmin=0.9471 mas, bmaj=2.875 mas, bpa=9.412 degrees ! Estimated noise=419.476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00075156 Jy ! Component: 100 - total flux cleaned = -0.00743221 Jy ! Component: 150 - total flux cleaned = -0.0103762 Jy ! Component: 200 - total flux cleaned = -0.0112827 Jy ! Total flux subtracted in 200 components = -0.0112827 Jy ! Clean residual min=-0.066244 max=0.046553 Jy/beam ! Clean residual mean=0.000169 rms=0.014375 Jy/beam ! Combined flux in latest and established models = 8.55376 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 127 components and 8.55376 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=0.253089Jy sigma=0.001869 ! Fit after self-cal, rms=0.251890Jy sigma=0.001860 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00594214 Jy ! Component: 100 - total flux cleaned = 0.00595893 Jy ! Component: 150 - total flux cleaned = 0.00677239 Jy ! Component: 200 - total flux cleaned = 0.00600802 Jy ! Total flux subtracted in 200 components = 0.00600802 Jy ! Clean residual min=-0.064186 max=0.046282 Jy/beam ! Clean residual mean=0.000183 rms=0.014026 Jy/beam ! Combined flux in latest and established models = 8.55977 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 8.55977 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=0.244507Jy sigma=0.001808 ! Fit after self-cal, rms=0.243966Jy sigma=0.001803 ! 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=0.243966Jy sigma=0.001803 ! Fit after self-cal, rms=0.241531Jy sigma=0.001789 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=0.6976 mas, bmaj=1.793 mas, bpa=-1.053 degrees ! Estimated noise=1043.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.54013 Jy ! Component: 100 - total flux cleaned = 6.14853 Jy ! Component: 150 - total flux cleaned = 6.86325 Jy ! Component: 200 - total flux cleaned = 7.25125 Jy ! Total flux subtracted in 200 components = 7.25125 Jy ! Clean residual min=-0.127311 max=0.236509 Jy/beam ! Clean residual mean=-0.001601 rms=0.041535 Jy/beam ! Combined flux in latest and established models = 7.25125 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 21 model components to the UV plane model. ! The established model now contains 21 components and 7.25125 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9467 mas, bmaj=2.874 mas, bpa=9.459 degrees ! Estimated noise=418.69 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 = 0.473355 Jy ! Component: 100 - total flux cleaned = 0.733982 Jy ! Component: 150 - total flux cleaned = 0.891052 Jy ! Component: 200 - total flux cleaned = 0.993196 Jy ! Total flux subtracted in 200 components = 0.993196 Jy ! Clean residual min=-0.067149 max=0.100881 Jy/beam ! Clean residual mean=-0.000975 rms=0.020929 Jy/beam ! Combined flux in latest and established models = 8.24445 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 80 components and 8.24445 Jy ! Inverting map ! Added new window around map position (-1.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0928997 Jy ! Component: 100 - total flux cleaned = 0.15336 Jy ! Component: 150 - total flux cleaned = 0.196424 Jy ! Component: 200 - total flux cleaned = 0.220138 Jy ! Total flux subtracted in 200 components = 0.220138 Jy ! Clean residual min=-0.048718 max=0.042866 Jy/beam ! Clean residual mean=-0.000080 rms=0.013440 Jy/beam ! Combined flux in latest and established models = 8.46459 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 106 components and 8.46459 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=2.341 mas, bmaj=7.102 mas, bpa=-0.07124 degrees ! Estimated noise=480.672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369371 Jy ! Component: 100 - total flux cleaned = 0.0594801 Jy ! Component: 150 - total flux cleaned = 0.0682178 Jy ! Component: 200 - total flux cleaned = 0.0749898 Jy ! Total flux subtracted in 200 components = 0.0749898 Jy ! Clean residual min=-0.051553 max=0.055580 Jy/beam ! Clean residual mean=0.000238 rms=0.017204 Jy/beam ! Combined flux in latest and established models = 8.53958 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 = 0.00391846 Jy ! Component: 100 - total flux cleaned = 0.00571206 Jy ! Component: 150 - total flux cleaned = 0.00780897 Jy ! Component: 200 - total flux cleaned = 0.00898405 Jy ! Total flux subtracted in 200 components = 0.00898405 Jy ! Clean residual min=-0.050272 max=0.054999 Jy/beam ! Clean residual mean=0.000270 rms=0.016920 Jy/beam ! Combined flux in latest and established models = 8.54856 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 132 components and 8.54856 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9467 mas, bmaj=2.874 mas, bpa=9.459 degrees ! Estimated noise=418.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00636898 Jy ! Component: 100 - total flux cleaned = -0.00645048 Jy ! Component: 150 - total flux cleaned = -0.00645601 Jy ! Component: 200 - total flux cleaned = -0.00645853 Jy ! Total flux subtracted in 200 components = -0.00645853 Jy ! Clean residual min=-0.042459 max=0.043125 Jy/beam ! Clean residual mean=0.000146 rms=0.011956 Jy/beam ! Combined flux in latest and established models = 8.5421 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 8.5421 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=0.210478Jy sigma=0.001530 ! Fit after self-cal, rms=0.204823Jy sigma=0.001488 wmodel J1924-2914_X_2014_06_09_pus_map.mod ! Writing 146 model components to file: J1924-2914_X_2014_06_09_pus_map.mod wobs J1924-2914_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1924-2914_X_2014_06_09_pus_uvs.fits wwins J1924-2914_X_2014_06_09_pus_map.win ! wwins: Wrote 4 windows to J1924-2914_X_2014_06_09_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 = -0.00721161 Jy ! Component: 100 - total flux cleaned = -0.0177585 Jy ! Component: 150 - total flux cleaned = -0.0262982 Jy ! Component: 200 - total flux cleaned = -0.0330729 Jy ! Component: 250 - total flux cleaned = -0.0383544 Jy ! Component: 300 - total flux cleaned = -0.042858 Jy ! Component: 350 - total flux cleaned = -0.0486106 Jy ! Component: 400 - total flux cleaned = -0.053658 Jy ! Component: 450 - total flux cleaned = -0.0584969 Jy ! Component: 500 - total flux cleaned = -0.0631516 Jy ! Component: 550 - total flux cleaned = -0.0680415 Jy ! Component: 600 - total flux cleaned = -0.071957 Jy ! Component: 650 - total flux cleaned = -0.0749747 Jy ! Component: 700 - total flux cleaned = -0.0779009 Jy ! Component: 750 - total flux cleaned = -0.0814565 Jy ! Component: 800 - total flux cleaned = -0.0842181 Jy ! Component: 850 - total flux cleaned = -0.0869144 Jy ! Component: 900 - total flux cleaned = -0.0905203 Jy ! Component: 950 - total flux cleaned = -0.0927606 Jy ! Component: 1000 - total flux cleaned = -0.0955779 Jy ! Component: 1050 - total flux cleaned = -0.0980331 Jy ! Component: 1100 - total flux cleaned = -0.102234 Jy ! Component: 1150 - total flux cleaned = -0.104583 Jy ! Component: 1200 - total flux cleaned = -0.106602 Jy ! Component: 1250 - total flux cleaned = -0.109154 Jy ! Component: 1300 - total flux cleaned = -0.111934 Jy ! Component: 1350 - total flux cleaned = -0.114387 Jy ! Component: 1400 - total flux cleaned = -0.117067 Jy ! Component: 1450 - total flux cleaned = -0.118908 Jy ! Component: 1500 - total flux cleaned = -0.121501 Jy ! Component: 1550 - total flux cleaned = -0.124045 Jy ! Component: 1600 - total flux cleaned = -0.126297 Jy ! Component: 1650 - total flux cleaned = -0.129005 Jy ! Component: 1700 - total flux cleaned = -0.130699 Jy ! Component: 1750 - total flux cleaned = -0.132131 Jy ! Component: 1800 - total flux cleaned = -0.134008 Jy ! Component: 1850 - total flux cleaned = -0.135391 Jy ! Component: 1900 - total flux cleaned = -0.136303 Jy ! Component: 1950 - total flux cleaned = -0.138546 Jy ! Component: 2000 - total flux cleaned = -0.139427 Jy ! Total flux subtracted in 2048 components = -0.140945 Jy ! Clean residual min=-0.011415 max=0.012041 Jy/beam ! Clean residual mean=0.000000 rms=0.004593 Jy/beam ! Combined flux in latest and established models = 8.40115 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 282 components and 8.40115 Jy ![Exited script file: muppet] wmap "J1924-2914_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9467 x 2.874 at 9.459 degrees (North through East) ! Clean map min=-0.030631 max=5.9026 Jy/beam ! Writing clean map to FITS file: J1924-2914_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 5.90257 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00454688 device "J1924-2914_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1924-2914_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.231097 0.231097 0.462194 0.924387 1.84877 3.69755 7.3951 14.7902 29.5804 59.1608 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0136 print "peak=",int(1000*peak_flux)/1000 ! peak= 5.902 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9467 x 2.874 at 9.459 degrees (North through East) ! Clean map min=-0.030631 max=5.9026 Jy/beam quit ! Quitting program ! Log file J1924-2914_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:16:59 2016