! Started logfile: J1700-2610_X_2017_05_27_pus_uvs.log on Fri May 3 10:39:39 2019 obs J1700-2610_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1700-2610_X_2017_05_27_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.862222 visibilities/baseline/integration-bin. ! Found source: J1700-2610 ! ! 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 1033 lines of history. ! ! Reading 4656 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 J1700-2610_X_2017_05_27_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.332203Jy sigma=0.002628 ! Fit after self-cal, rms=0.278161Jy sigma=0.002215 ! 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=0.6671 mas, bmaj=1.77 mas, bpa=-9.755 degrees ! Estimated noise=2084.75 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 = 0.919311 Jy ! Component: 100 - total flux cleaned = 1.13514 Jy ! Total flux subtracted in 100 components = 1.13514 Jy ! Clean residual min=-0.035180 max=0.084779 Jy/beam ! Clean residual mean=-0.000234 rms=0.013793 Jy/beam ! Combined flux in latest and established models = 1.13514 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.13514 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=0.187521Jy sigma=0.001466 ! Fit after self-cal, rms=0.187520Jy sigma=0.001466 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0933128 Jy ! Component: 100 - total flux cleaned = 0.143855 Jy ! Total flux subtracted in 100 components = 0.143855 Jy ! Clean residual min=-0.025474 max=0.042781 Jy/beam ! Clean residual mean=0.000025 rms=0.006982 Jy/beam ! Combined flux in latest and established models = 1.279 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 1.279 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=0.122548Jy sigma=0.000891 ! Fit after self-cal, rms=0.122528Jy sigma=0.000890 ! Inverting map ! Added new window around map position (-10.6, 19.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0398407 Jy ! Component: 100 - total flux cleaned = 0.0634808 Jy ! Total flux subtracted in 100 components = 0.0634808 Jy ! Clean residual min=-0.020973 max=0.020172 Jy/beam ! Clean residual mean=0.000108 rms=0.004567 Jy/beam ! Combined flux in latest and established models = 1.34248 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 1.34248 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=0.108240Jy sigma=0.000770 ! Fit after self-cal, rms=0.107451Jy sigma=0.000762 ! 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=0.8136 mas, bmaj=2.091 mas, bpa=-7.162 degrees ! Estimated noise=1355.51 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 = 0.0164113 Jy ! Component: 100 - total flux cleaned = 0.0249348 Jy ! Component: 150 - total flux cleaned = 0.0269269 Jy ! Component: 200 - total flux cleaned = 0.0272963 Jy ! Total flux subtracted in 200 components = 0.0272963 Jy ! Clean residual min=-0.016734 max=0.014554 Jy/beam ! Clean residual mean=0.000248 rms=0.004047 Jy/beam ! Combined flux in latest and established models = 1.36978 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 1.36978 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=0.104920Jy sigma=0.000741 ! Fit after self-cal, rms=0.104837Jy sigma=0.000741 ! 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 0.95 FD 0.99 HN 1.07 KP 1.02 ! LA 0.97 MK 0.99 NL 0.97 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.06 KP 1.00 ! LA 0.97 MK 0.99 NL 0.98 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.08 KP 1.01 ! LA 0.99 MK 1.01 NL 0.98 OV 0.99 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.04 KP 1.01 ! LA 1.01 MK 1.01 NL 0.96 OV 1.00 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.01 KP 1.00 ! LA 0.99 MK 1.03 NL 0.97 OV 1.00 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.04 KP 1.02 ! LA 0.98 MK 1.02 NL 0.98 OV 0.99 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.02 KP 1.01 ! LA 1.00 MK 1.02 NL 0.97 OV 0.99 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.01 KP 1.01 ! LA 0.98 MK 1.00 NL 0.97 OV 0.99 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 1.00 ! LA 0.99 MK 0.99 NL 0.97 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.03 KP 1.02 ! LA 1.02 MK 1.02 NL 0.98 OV 1.00 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.05 KP 1.02 ! LA 1.01 MK 1.02 NL 0.98 OV 0.99 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.02 KP 0.99 ! LA 0.99 MK 0.96 NL 0.96 OV 1.00 ! PT 1.07 SC 1.00 ! ! ! Fit before self-cal, rms=0.104837Jy sigma=0.000741 ! Fit after self-cal, rms=0.095511Jy sigma=0.000660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8163 mas, bmaj=2.091 mas, bpa=-7.19 degrees ! Estimated noise=1358.34 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.4, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479625 Jy ! Component: 100 - total flux cleaned = 0.00504048 Jy ! Component: 150 - total flux cleaned = 0.0046658 Jy ! Component: 200 - total flux cleaned = 0.00466881 Jy ! Total flux subtracted in 200 components = 0.00466881 Jy ! Clean residual min=-0.006238 max=0.006122 Jy/beam ! Clean residual mean=0.000009 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 1.37445 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 1.37445 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=0.094669Jy sigma=0.000654 ! Fit after self-cal, rms=0.094592Jy sigma=0.000653 ! 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=0.094592Jy sigma=0.000653 ! Fit after self-cal, rms=0.094497Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8162 mas, bmaj=2.09 mas, bpa=-7.194 degrees ! Estimated noise=1357.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162961 Jy ! Component: 100 - total flux cleaned = 0.00176024 Jy ! Component: 150 - total flux cleaned = 0.00147793 Jy ! Component: 200 - total flux cleaned = 0.00130654 Jy ! Total flux subtracted in 200 components = 0.00130654 Jy ! Clean residual min=-0.005565 max=0.005455 Jy/beam ! Clean residual mean=0.000011 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 1.37575 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 1.37575 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=0.094237Jy sigma=0.000651 ! Fit after self-cal, rms=0.094202Jy 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 = 0.000411098 Jy ! Component: 100 - total flux cleaned = 0.000411647 Jy ! Component: 150 - total flux cleaned = 0.000333354 Jy ! Component: 200 - total flux cleaned = 0.000259866 Jy ! Total flux subtracted in 200 components = 0.000259866 Jy ! Clean residual min=-0.005484 max=0.005145 Jy/beam ! Clean residual mean=0.000012 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 1.37601 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 1.37601 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=0.094043Jy sigma=0.000650 ! Fit after self-cal, rms=0.094022Jy sigma=0.000650 ! 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=0.094022Jy sigma=0.000650 ! Fit after self-cal, rms=0.093966Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8164 mas, bmaj=2.091 mas, bpa=-7.201 degrees ! Estimated noise=1356.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101364 Jy ! Component: 100 - total flux cleaned = 0.000943705 Jy ! Component: 150 - total flux cleaned = 0.000872563 Jy ! Component: 200 - total flux cleaned = 0.000738908 Jy ! Total flux subtracted in 200 components = 0.000738908 Jy ! Clean residual min=-0.004894 max=0.004682 Jy/beam ! Clean residual mean=0.000012 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 1.37675 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 1.37675 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=0.093825Jy sigma=0.000649 ! Fit after self-cal, rms=0.093800Jy sigma=0.000649 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 = 0.00025895 Jy ! Component: 100 - total flux cleaned = 0.000328322 Jy ! Component: 150 - total flux cleaned = 0.000268907 Jy ! Component: 200 - total flux cleaned = 0.000210107 Jy ! Total flux subtracted in 200 components = 0.000210107 Jy ! Clean residual min=-0.004849 max=0.004394 Jy/beam ! Clean residual mean=0.000013 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 1.37696 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 1.37696 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=0.093701Jy sigma=0.000648 ! Fit after self-cal, rms=0.093688Jy sigma=0.000648 ! 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=0.093688Jy sigma=0.000648 ! Fit after self-cal, rms=0.093674Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.243 mas, bmaj=5.331 mas, bpa=-5.02 degrees ! Estimated noise=1763.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400784 Jy ! Component: 100 - total flux cleaned = 0.000722868 Jy ! Component: 150 - total flux cleaned = 0.000787337 Jy ! Component: 200 - total flux cleaned = 0.00084491 Jy ! Total flux subtracted in 200 components = 0.00084491 Jy ! Clean residual min=-0.004171 max=0.004374 Jy/beam ! Clean residual mean=0.000022 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 1.3778 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 96 components and 1.3778 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=0.093641Jy sigma=0.000647 ! Fit after self-cal, rms=0.093602Jy sigma=0.000647 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 = 0.000306541 Jy ! Component: 100 - total flux cleaned = 0.000429874 Jy ! Component: 150 - total flux cleaned = 0.000480727 Jy ! Component: 200 - total flux cleaned = 0.000527804 Jy ! Total flux subtracted in 200 components = 0.000527804 Jy ! Clean residual min=-0.004148 max=0.004347 Jy/beam ! Clean residual mean=0.000025 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 1.37833 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 1.37833 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=0.093603Jy sigma=0.000647 ! Fit after self-cal, rms=0.093575Jy sigma=0.000647 ! 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=0.8165 mas, bmaj=2.091 mas, bpa=-7.209 degrees ! Estimated noise=1356.64 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8165 x 2.091 at -7.209 degrees (North through East) ! Clean map min=-0.0045924 max=1.1806 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=0.093575Jy sigma=0.000647 ! Fit after self-cal, rms=0.088718Jy sigma=0.000608 ! Inverting map and beam ! Estimated beam: bmin=0.8169 mas, bmaj=2.091 mas, bpa=-7.153 degrees ! Estimated noise=1356.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121298 Jy ! Component: 100 - total flux cleaned = -0.000122844 Jy ! Component: 150 - total flux cleaned = -0.000123709 Jy ! Component: 200 - total flux cleaned = -0.000121246 Jy ! Total flux subtracted in 200 components = -0.000121246 Jy ! Clean residual min=-0.004075 max=0.003830 Jy/beam ! Clean residual mean=0.000013 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 1.37821 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 108 components and 1.37821 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=0.088609Jy sigma=0.000608 ! Fit after self-cal, rms=0.088598Jy sigma=0.000608 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.56808e-05 Jy ! Component: 100 - total flux cleaned = -1.45263e-05 Jy ! Component: 150 - total flux cleaned = -6.18741e-05 Jy ! Component: 200 - total flux cleaned = -1.64638e-05 Jy ! Total flux subtracted in 200 components = -1.64638e-05 Jy ! Clean residual min=-0.004008 max=0.003714 Jy/beam ! Clean residual mean=0.000014 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 1.37819 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 1.3782 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=0.088533Jy sigma=0.000607 ! Fit after self-cal, rms=0.088527Jy sigma=0.000607 ! 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=0.088527Jy sigma=0.000607 ! Fit after self-cal, rms=0.088544Jy sigma=0.000607 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=0.6701 mas, bmaj=1.768 mas, bpa=-9.775 degrees ! Estimated noise=2079.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.916708 Jy ! Component: 100 - total flux cleaned = 1.12947 Jy ! Component: 150 - total flux cleaned = 1.21929 Jy ! Component: 200 - total flux cleaned = 1.27071 Jy ! Total flux subtracted in 200 components = 1.27071 Jy ! Clean residual min=-0.013898 max=0.026668 Jy/beam ! Clean residual mean=-0.000159 rms=0.004936 Jy/beam ! Combined flux in latest and established models = 1.27071 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 1.27071 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8169 mas, bmaj=2.091 mas, bpa=-7.16 degrees ! Estimated noise=1355.92 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 = 0.045479 Jy ! Component: 100 - total flux cleaned = 0.0694384 Jy ! Component: 150 - total flux cleaned = 0.0836249 Jy ! Component: 200 - total flux cleaned = 0.0924124 Jy ! Total flux subtracted in 200 components = 0.0924124 Jy ! Clean residual min=-0.004610 max=0.006010 Jy/beam ! Clean residual mean=-0.000025 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 1.36312 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 63 components and 1.36312 Jy ! Inverting map ! Added new window around map position (10.6, -20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00598884 Jy ! Component: 100 - total flux cleaned = 0.00980218 Jy ! Component: 150 - total flux cleaned = 0.0121221 Jy ! Component: 200 - total flux cleaned = 0.0129872 Jy ! Total flux subtracted in 200 components = 0.0129872 Jy ! Clean residual min=-0.003599 max=0.003500 Jy/beam ! Clean residual mean=0.000006 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 1.37611 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 85 components and 1.37611 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=2.243 mas, bmaj=5.33 mas, bpa=-5.007 degrees ! Estimated noise=1762.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171286 Jy ! Component: 100 - total flux cleaned = 0.00190282 Jy ! Component: 150 - total flux cleaned = 0.00179047 Jy ! Component: 200 - total flux cleaned = 0.00168565 Jy ! Total flux subtracted in 200 components = 0.00168565 Jy ! Clean residual min=-0.003404 max=0.003498 Jy/beam ! Clean residual mean=0.000017 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 1.3778 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 = -9.95544e-05 Jy ! Component: 100 - total flux cleaned = -0.000146364 Jy ! Component: 150 - total flux cleaned = -0.000234792 Jy ! Component: 200 - total flux cleaned = -0.000360434 Jy ! Total flux subtracted in 200 components = -0.000360434 Jy ! Clean residual min=-0.003357 max=0.003326 Jy/beam ! Clean residual mean=0.000016 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 1.37744 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 1.37744 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8169 mas, bmaj=2.091 mas, bpa=-7.16 degrees ! Estimated noise=1355.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.57556e-05 Jy ! Component: 100 - total flux cleaned = -0.000222243 Jy ! Component: 150 - total flux cleaned = -0.000339244 Jy ! Component: 200 - total flux cleaned = -0.000446335 Jy ! Total flux subtracted in 200 components = -0.000446335 Jy ! Clean residual min=-0.003302 max=0.003138 Jy/beam ! Clean residual mean=0.000007 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 1.37699 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 1.37699 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=0.088324Jy sigma=0.000606 ! Fit after self-cal, rms=0.088288Jy sigma=0.000606 wmodel J1700-2610_X_2017_05_27_pus_map.mod ! Writing 115 model components to file: J1700-2610_X_2017_05_27_pus_map.mod wobs J1700-2610_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1700-2610_X_2017_05_27_pus_uvs.fits wwins J1700-2610_X_2017_05_27_pus_map.win ! wwins: Wrote 4 windows to J1700-2610_X_2017_05_27_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 = -0.000572111 Jy ! Component: 100 - total flux cleaned = -0.000514194 Jy ! Component: 150 - total flux cleaned = -0.000564336 Jy ! Component: 200 - total flux cleaned = -0.000802047 Jy ! Component: 250 - total flux cleaned = -0.0010258 Jy ! Component: 300 - total flux cleaned = -0.00115255 Jy ! Component: 350 - total flux cleaned = -0.00135684 Jy ! Component: 400 - total flux cleaned = -0.00151368 Jy ! Component: 450 - total flux cleaned = -0.00170455 Jy ! Component: 500 - total flux cleaned = -0.00188985 Jy ! Component: 550 - total flux cleaned = -0.00206969 Jy ! Component: 600 - total flux cleaned = -0.00217494 Jy ! Component: 650 - total flux cleaned = -0.00224314 Jy ! Component: 700 - total flux cleaned = -0.00230937 Jy ! Component: 750 - total flux cleaned = -0.00237369 Jy ! Component: 800 - total flux cleaned = -0.00231114 Jy ! Component: 850 - total flux cleaned = -0.00234277 Jy ! Component: 900 - total flux cleaned = -0.00252462 Jy ! Component: 950 - total flux cleaned = -0.00255507 Jy ! Component: 1000 - total flux cleaned = -0.00264267 Jy ! Component: 1050 - total flux cleaned = -0.00269992 Jy ! Component: 1100 - total flux cleaned = -0.0026715 Jy ! Component: 1150 - total flux cleaned = -0.00261563 Jy ! Component: 1200 - total flux cleaned = -0.00258805 Jy ! Component: 1250 - total flux cleaned = -0.0024538 Jy ! Component: 1300 - total flux cleaned = -0.00242767 Jy ! Component: 1350 - total flux cleaned = -0.00242796 Jy ! Component: 1400 - total flux cleaned = -0.00237671 Jy ! Component: 1450 - total flux cleaned = -0.00230062 Jy ! Component: 1500 - total flux cleaned = -0.00225049 Jy ! Component: 1550 - total flux cleaned = -0.00222563 Jy ! Component: 1600 - total flux cleaned = -0.00210436 Jy ! Component: 1650 - total flux cleaned = -0.00210432 Jy ! Component: 1700 - total flux cleaned = -0.00203362 Jy ! Component: 1750 - total flux cleaned = -0.00205714 Jy ! Component: 1800 - total flux cleaned = -0.00196476 Jy ! Component: 1850 - total flux cleaned = -0.00196508 Jy ! Component: 1900 - total flux cleaned = -0.00192019 Jy ! Component: 1950 - total flux cleaned = -0.00194268 Jy ! Component: 2000 - total flux cleaned = -0.00189888 Jy ! Total flux subtracted in 2048 components = -0.00187707 Jy ! Clean residual min=-0.001178 max=0.001343 Jy/beam ! Clean residual mean=0.000005 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 1.37511 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 235 components and 1.37511 Jy ![Exited script file: muppet] wmap "J1700-2610_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8169 x 2.091 at -7.16 degrees (North through East) ! Clean map min=-0.0028442 max=1.1849 Jy/beam ! Writing clean map to FITS file: J1700-2610_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.18485 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000381467 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0965859 0.0965859 0.193172 0.386344 0.772687 1.54537 3.09075 6.1815 12.363 24.726 49.452 98.904 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.184 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8169 x 2.091 at -7.16 degrees (North through East) ! Clean map min=-0.0028442 max=1.1849 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 J1700-2610_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:39:41 2019