! Started logfile: J2119-2340_X_2017_10_21_pus_uvs.log on Sat May 11 21:59:32 2019 obs J2119-2340_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J2119-2340_X_2017_10_21_pus_uva.fits ! AN table 1: 115 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.947343 visibilities/baseline/integration-bin. ! Found source: J2119-2340 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1202 lines of history. ! ! Reading 47064 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J2119-2340_X_2017_10_21_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004377Jy sigma=0.007788 ! Fit after self-cal, rms=0.954270Jy sigma=0.007420 ! 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=0.7322 mas, bmaj=3.753 mas, bpa=-19.51 degrees ! Estimated noise=1290.41 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 = 0.0385094 Jy ! Component: 100 - total flux cleaned = 0.04706 Jy ! Total flux subtracted in 100 components = 0.04706 Jy ! Clean residual min=-0.003592 max=0.004305 Jy/beam ! Clean residual mean=-0.000018 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.04706 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.04706 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=0.096661Jy sigma=0.000673 ! Fit after self-cal, rms=0.095111Jy sigma=0.000661 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00536961 Jy ! Component: 100 - total flux cleaned = 0.00551736 Jy ! Total flux subtracted in 100 components = 0.00551736 Jy ! Clean residual min=-0.003855 max=0.003863 Jy/beam ! Clean residual mean=-0.000015 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.0525774 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0525774 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=0.094855Jy sigma=0.000659 ! Fit after self-cal, rms=0.094834Jy sigma=0.000659 ! 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=0.9626 mas, bmaj=4.323 mas, bpa=-19.5 degrees ! Estimated noise=452.545 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 = 0.00117023 Jy ! Component: 100 - total flux cleaned = 0.00156902 Jy ! Component: 150 - total flux cleaned = 0.00172853 Jy ! Component: 200 - total flux cleaned = 0.00178975 Jy ! Total flux subtracted in 200 components = 0.00178975 Jy ! Clean residual min=-0.002905 max=0.002771 Jy/beam ! Clean residual mean=-0.000039 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.0543671 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.0543671 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=0.094812Jy sigma=0.000659 ! Fit after self-cal, rms=0.094821Jy sigma=0.000659 ! 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 0.93 FD 1.12 HN 0.93 KP 1.11 ! LA 0.99 MK 1.03 NL 1.01 OV 1.19 ! PT 0.76 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 0.92 KP 1.08 ! LA 1.09 MK 1.03 NL 0.97 OV 1.17 ! PT 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.91 KP 1.04 ! LA 1.05 MK 1.10 NL 1.05 OV 1.12 ! PT 0.80 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 0.93 KP 1.02 ! LA 1.01 MK 1.06 NL 1.04 OV 1.20 ! PT 0.81 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 0.80 KP 1.07 ! LA 1.05 MK 1.01 NL 0.98 OV 1.25 ! PT 0.78 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 0.77 KP 1.03 ! LA 1.01 MK 1.08 NL 1.09 OV 1.23 ! PT 0.80 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 0.82 KP 1.03 ! LA 1.07 MK 1.00 NL 1.07 OV 1.23 ! PT 0.83 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 0.97 KP 1.08 ! LA 1.06 MK 0.99 NL 1.07 OV 1.19 ! PT 0.80 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.07 HN 0.90 KP 1.01 ! LA 1.00 MK 1.06 NL 1.06 OV 1.11 ! PT 0.79 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.10 HN 0.89 KP 1.06 ! LA 1.08 MK 0.98 NL 0.99 OV 1.10 ! PT 0.75 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.09 HN 0.82 KP 1.06 ! LA 1.06 MK 0.96 NL 1.02 OV 1.11 ! PT 0.72 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.88 HN 0.84 KP 1.07 ! LA 1.06 MK 0.88 NL 1.01 OV 1.04 ! PT 0.71 ! ! ! Fit before self-cal, rms=0.094821Jy sigma=0.000659 ! Fit after self-cal, rms=0.090182Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9618 mas, bmaj=4.293 mas, bpa=-19.35 degrees ! Estimated noise=450.52 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 = 0.000375633 Jy ! Component: 100 - total flux cleaned = 0.000425865 Jy ! Component: 150 - total flux cleaned = 0.000427754 Jy ! Component: 200 - total flux cleaned = 0.00041662 Jy ! Total flux subtracted in 200 components = 0.00041662 Jy ! Clean residual min=-0.001119 max=0.001298 Jy/beam ! Clean residual mean=0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0547838 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0547838 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=0.090175Jy sigma=0.000655 ! Fit after self-cal, rms=0.090378Jy sigma=0.000654 ! 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=0.090378Jy sigma=0.000654 ! Fit after self-cal, rms=0.091648Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9648 mas, bmaj=4.287 mas, bpa=-19.24 degrees ! Estimated noise=452.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000344336 Jy ! Component: 100 - total flux cleaned = 0.000406188 Jy ! Component: 150 - total flux cleaned = 0.000405611 Jy ! Component: 200 - total flux cleaned = 0.000405868 Jy ! Total flux subtracted in 200 components = 0.000405868 Jy ! Clean residual min=-0.001173 max=0.001378 Jy/beam ! Clean residual mean=0.000004 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0551896 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0551896 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=0.091640Jy sigma=0.000653 ! Fit after self-cal, rms=0.091903Jy sigma=0.000652 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 = 0.000264527 Jy ! Component: 100 - total flux cleaned = 0.000306145 Jy ! Component: 150 - total flux cleaned = 0.00033149 Jy ! Component: 200 - total flux cleaned = 0.000331529 Jy ! Total flux subtracted in 200 components = 0.000331529 Jy ! Clean residual min=-0.001294 max=0.001406 Jy/beam ! Clean residual mean=-0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0555212 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0555212 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=0.091898Jy sigma=0.000652 ! Fit after self-cal, rms=0.091905Jy sigma=0.000652 ! 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=0.091905Jy sigma=0.000652 ! Fit after self-cal, rms=0.092956Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9661 mas, bmaj=4.276 mas, bpa=-19.14 degrees ! Estimated noise=453.165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232546 Jy ! Component: 100 - total flux cleaned = 0.000249778 Jy ! Component: 150 - total flux cleaned = 0.000225345 Jy ! Component: 200 - total flux cleaned = 0.000225169 Jy ! Total flux subtracted in 200 components = 0.000225169 Jy ! Clean residual min=-0.001138 max=0.001487 Jy/beam ! Clean residual mean=0.000005 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0557463 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0557463 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=0.092950Jy sigma=0.000652 ! Fit after self-cal, rms=0.093136Jy sigma=0.000652 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 (-18.2, 14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000964363 Jy ! Component: 100 - total flux cleaned = 0.00100289 Jy ! Component: 150 - total flux cleaned = 0.00103223 Jy ! Component: 200 - total flux cleaned = 0.00105477 Jy ! Total flux subtracted in 200 components = 0.00105477 Jy ! Clean residual min=-0.001104 max=0.001294 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0568011 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.0568011 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=0.093106Jy sigma=0.000651 ! Fit after self-cal, rms=0.093094Jy sigma=0.000651 ! Inverting map ! Added new window around map position (4.6, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111746 Jy ! Component: 100 - total flux cleaned = 0.00116322 Jy ! Component: 150 - total flux cleaned = 0.00101079 Jy ! Component: 200 - total flux cleaned = 0.000982502 Jy ! Total flux subtracted in 200 components = 0.000982502 Jy ! Clean residual min=-0.001075 max=0.001001 Jy/beam ! Clean residual mean=0.000002 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0577836 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 89 components and 0.0577836 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=0.093063Jy sigma=0.000651 ! Fit after self-cal, rms=0.093069Jy sigma=0.000651 ! 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=0.093069Jy sigma=0.000651 ! Fit after self-cal, rms=0.093383Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.485 mas, bmaj=6.177 mas, bpa=-1.675 degrees ! Estimated noise=516.927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000587635 Jy ! Component: 100 - total flux cleaned = 0.000481078 Jy ! Component: 150 - total flux cleaned = 0.000364434 Jy ! Component: 200 - total flux cleaned = 0.000217641 Jy ! Total flux subtracted in 200 components = 0.000217641 Jy ! Clean residual min=-0.001067 max=0.001053 Jy/beam ! Clean residual mean=0.000006 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0580012 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.0580012 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=0.093365Jy sigma=0.000651 ! Fit after self-cal, rms=0.093484Jy sigma=0.000651 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 = 0.000377683 Jy ! Component: 100 - total flux cleaned = 0.000310576 Jy ! Component: 150 - total flux cleaned = 0.000211666 Jy ! Component: 200 - total flux cleaned = 0.000157693 Jy ! Total flux subtracted in 200 components = 0.000157693 Jy ! Clean residual min=-0.001070 max=0.001077 Jy/beam ! Clean residual mean=0.000004 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0581589 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.0581589 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=0.093473Jy sigma=0.000651 ! Fit after self-cal, rms=0.093488Jy sigma=0.000651 ! 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=0.9689 mas, bmaj=4.269 mas, bpa=-19.08 degrees ! Estimated noise=451.878 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9689 x 4.269 at -19.08 degrees (North through East) ! Clean map min=-0.0016639 max=0.05193 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=0.7268 mas, bmaj=3.631 mas, bpa=-18.98 degrees ! Estimated noise=1270.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0398147 Jy ! Component: 100 - total flux cleaned = 0.0491858 Jy ! Component: 150 - total flux cleaned = 0.0534024 Jy ! Component: 200 - total flux cleaned = 0.0556149 Jy ! Total flux subtracted in 200 components = 0.0556149 Jy ! Clean residual min=-0.003030 max=0.003279 Jy/beam ! Clean residual mean=-0.000002 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.0556149 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 0.0556149 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9689 mas, bmaj=4.269 mas, bpa=-19.08 degrees ! Estimated noise=451.878 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 = 0.00230973 Jy ! Component: 100 - total flux cleaned = 0.00274595 Jy ! Component: 150 - total flux cleaned = 0.00275401 Jy ! Component: 200 - total flux cleaned = 0.00275448 Jy ! Total flux subtracted in 200 components = 0.00275448 Jy ! Clean residual min=-0.001250 max=0.001216 Jy/beam ! Clean residual mean=0.000003 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0583694 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.0583694 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=2.485 mas, bmaj=6.177 mas, bpa=-1.675 degrees ! Estimated noise=516.927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.70937e-05 Jy ! Component: 100 - total flux cleaned = -3.15771e-05 Jy ! Component: 150 - total flux cleaned = 1.88597e-06 Jy ! Component: 200 - total flux cleaned = -7.90821e-05 Jy ! Total flux subtracted in 200 components = -7.90821e-05 Jy ! Clean residual min=-0.001139 max=0.001082 Jy/beam ! Clean residual mean=0.000005 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0582903 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 = -5.08682e-05 Jy ! Component: 100 - total flux cleaned = -9.67127e-05 Jy ! Component: 150 - total flux cleaned = -0.000118759 Jy ! Component: 200 - total flux cleaned = -0.00015979 Jy ! Total flux subtracted in 200 components = -0.00015979 Jy ! Clean residual min=-0.001109 max=0.001058 Jy/beam ! Clean residual mean=0.000005 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0581305 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 88 components and 0.0581305 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9689 mas, bmaj=4.269 mas, bpa=-19.08 degrees ! Estimated noise=451.878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.10703e-05 Jy ! Component: 100 - total flux cleaned = -0.000167815 Jy ! Component: 150 - total flux cleaned = -0.000223717 Jy ! Component: 200 - total flux cleaned = -0.000250323 Jy ! Total flux subtracted in 200 components = -0.000250323 Jy ! Clean residual min=-0.001071 max=0.001217 Jy/beam ! Clean residual mean=0.000003 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0578802 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.0578802 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=0.093497Jy sigma=0.000651 ! Fit after self-cal, rms=0.093523Jy sigma=0.000651 wmodel J2119-2340_X_2017_10_21_pus_map.mod ! Writing 105 model components to file: J2119-2340_X_2017_10_21_pus_map.mod wobs J2119-2340_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J2119-2340_X_2017_10_21_pus_uvs.fits wwins J2119-2340_X_2017_10_21_pus_map.win ! wwins: Wrote 3 windows to J2119-2340_X_2017_10_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -3.26356e-06 Jy ! Component: 100 - total flux cleaned = -0.000139852 Jy ! Component: 150 - total flux cleaned = -0.000219507 Jy ! Component: 200 - total flux cleaned = -0.000294963 Jy ! Component: 250 - total flux cleaned = -0.000352199 Jy ! Component: 300 - total flux cleaned = -0.000380191 Jy ! Component: 350 - total flux cleaned = -0.000448301 Jy ! Component: 400 - total flux cleaned = -0.000487612 Jy ! Component: 450 - total flux cleaned = -0.000525734 Jy ! Component: 500 - total flux cleaned = -0.000550466 Jy ! Component: 550 - total flux cleaned = -0.000550459 Jy ! Component: 600 - total flux cleaned = -0.000550527 Jy ! Component: 650 - total flux cleaned = -0.000550668 Jy ! Component: 700 - total flux cleaned = -0.000539095 Jy ! Component: 750 - total flux cleaned = -0.000517231 Jy ! Component: 800 - total flux cleaned = -0.000528248 Jy ! Component: 850 - total flux cleaned = -0.000517734 Jy ! Component: 900 - total flux cleaned = -0.000507608 Jy ! Component: 950 - total flux cleaned = -0.000507427 Jy ! Component: 1000 - total flux cleaned = -0.000497087 Jy ! Component: 1050 - total flux cleaned = -0.000506883 Jy ! Component: 1100 - total flux cleaned = -0.00052638 Jy ! Component: 1150 - total flux cleaned = -0.000574276 Jy ! Component: 1200 - total flux cleaned = -0.000630804 Jy ! Component: 1250 - total flux cleaned = -0.000677409 Jy ! Component: 1300 - total flux cleaned = -0.000723281 Jy ! Component: 1350 - total flux cleaned = -0.000768487 Jy ! Component: 1400 - total flux cleaned = -0.000839945 Jy ! Component: 1450 - total flux cleaned = -0.000884155 Jy ! Component: 1500 - total flux cleaned = -0.000953818 Jy ! Component: 1550 - total flux cleaned = -0.000979555 Jy ! Component: 1600 - total flux cleaned = -0.00103898 Jy ! Component: 1650 - total flux cleaned = -0.00110607 Jy ! Component: 1700 - total flux cleaned = -0.00111429 Jy ! Component: 1750 - total flux cleaned = -0.0011718 Jy ! Component: 1800 - total flux cleaned = -0.00122021 Jy ! Component: 1850 - total flux cleaned = -0.00126022 Jy ! Component: 1900 - total flux cleaned = -0.0012919 Jy ! Component: 1950 - total flux cleaned = -0.00134692 Jy ! Component: 2000 - total flux cleaned = -0.00136246 Jy ! Total flux subtracted in 2048 components = -0.00139318 Jy ! Clean residual min=-0.000502 max=0.000432 Jy/beam ! Clean residual mean=0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.056487 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 234 components and 0.056487 Jy ![Exited script file: muppet] wmap "J2119-2340_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9689 x 4.269 at -19.08 degrees (North through East) ! Clean map min=-0.001437 max=0.05161 Jy/beam ! Writing clean map to FITS file: J2119-2340_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.05161 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156673 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.910712 0.910712 1.82142 3.64285 7.2857 14.5714 29.1428 58.2856 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.051 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9689 x 4.269 at -19.08 degrees (North through East) ! Clean map min=-0.001437 max=0.05161 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2119-2340_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:59:35 2019