! Started logfile: J1736-3400_X_2017_10_09_pus_uvs.log on Sun May 12 15:23:07 2019 obs J1736-3400_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1736-3400_X_2017_10_09_pus_uva.fits ! AN table 1: 236 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.569798 visibilities/baseline/integration-bin. ! Found source: J1736-3400 ! ! 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 763 lines of history. ! ! Reading 58092 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 J1736-3400_X_2017_10_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 504 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 504 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 504 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 504 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 504 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 549 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 549 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 504 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 504 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 549 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 639 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 740 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996234Jy sigma=0.006649 ! Fit after self-cal, rms=0.944160Jy sigma=0.006345 ! 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=0.6823 mas, bmaj=3.926 mas, bpa=-21.26 degrees ! Estimated noise=1150.6 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 = 0.0454083 Jy ! Component: 100 - total flux cleaned = 0.0567137 Jy ! Total flux subtracted in 100 components = 0.0567137 Jy ! Clean residual min=-0.004925 max=0.004887 Jy/beam ! Clean residual mean=-0.000000 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.0567137 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0567137 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=0.110895Jy sigma=0.000604 ! Fit after self-cal, rms=0.109804Jy sigma=0.000596 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=4.534 mas, bpa=-19.06 degrees ! Estimated noise=460.357 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 = 0.00592543 Jy ! Component: 100 - total flux cleaned = 0.00661615 Jy ! Component: 150 - total flux cleaned = 0.00629617 Jy ! Component: 200 - total flux cleaned = 0.00615295 Jy ! Total flux subtracted in 200 components = 0.00615295 Jy ! Clean residual min=-0.001940 max=0.002129 Jy/beam ! Clean residual mean=0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0628666 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.0628666 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=0.109283Jy sigma=0.000595 ! Fit after self-cal, rms=0.109174Jy sigma=0.000594 ! 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 0.96 FD 1.02 HN 0.71 KP 1.08 ! LA 0.98 MK 1.13 NL 1.00 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.75 KP 1.07 ! LA 1.03 MK 1.07 NL 1.05 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.71 KP 0.98 ! LA 1.10 MK 1.07 NL 1.04 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.68 KP 1.06 ! LA 1.02 MK 1.07 NL 1.07 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.65 KP 1.06 ! LA 1.02 MK 1.10 NL 0.98 OV 1.00* ! PT 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.69 KP 1.00 ! LA 0.97 MK 1.17 NL 1.00 OV 1.00* ! PT 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.68 KP 0.96 ! LA 1.00 MK 1.06 NL 1.02 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.63 KP 1.00 ! LA 1.00 MK 1.04 NL 1.11 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 0.70 KP 1.01 ! LA 1.03 MK 1.04 NL 0.97 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.94 HN 0.64 KP 0.98 ! LA 1.03 MK 1.02 NL 0.99 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.65 KP 0.93 ! LA 1.04 MK 0.94 NL 1.02 OV 1.00* ! PT 0.93 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.85 HN 0.65 KP 0.95 ! LA 0.97 MK 0.79 NL 1.00* OV 1.00* ! PT 0.91 ! ! ! Fit before self-cal, rms=0.109174Jy sigma=0.000594 ! Fit after self-cal, rms=0.095902Jy sigma=0.000593 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=4.477 mas, bpa=-18.49 degrees ! Estimated noise=453.609 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 (-3.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146058 Jy ! Component: 100 - total flux cleaned = 0.00165823 Jy ! Component: 150 - total flux cleaned = 0.00171639 Jy ! Component: 200 - total flux cleaned = 0.00174209 Jy ! Total flux subtracted in 200 components = 0.00174209 Jy ! Clean residual min=-0.001151 max=0.001733 Jy/beam ! Clean residual mean=0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0646087 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.0646087 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=0.095870Jy sigma=0.000592 ! Fit after self-cal, rms=0.095601Jy sigma=0.000592 ! 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=0.095601Jy sigma=0.000592 ! Fit after self-cal, rms=0.094023Jy sigma=0.000591 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=4.458 mas, bpa=-18.35 degrees ! Estimated noise=451.629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115987 Jy ! Component: 100 - total flux cleaned = 0.001363 Jy ! Component: 150 - total flux cleaned = 0.0013661 Jy ! Component: 200 - total flux cleaned = 0.00136643 Jy ! Total flux subtracted in 200 components = 0.00136643 Jy ! Clean residual min=-0.001141 max=0.001496 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0659752 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 47 components and 0.0659751 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=0.094000Jy sigma=0.000591 ! Fit after self-cal, rms=0.093941Jy sigma=0.000591 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 (5.8, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110033 Jy ! Component: 100 - total flux cleaned = 0.00163385 Jy ! Component: 150 - total flux cleaned = 0.00184347 Jy ! Component: 200 - total flux cleaned = 0.0019206 Jy ! Total flux subtracted in 200 components = 0.0019206 Jy ! Clean residual min=-0.001060 max=0.000950 Jy/beam ! Clean residual mean=0.000003 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0678957 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.0678957 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=0.093908Jy sigma=0.000591 ! Fit after self-cal, rms=0.093872Jy sigma=0.000591 ! 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=0.093872Jy sigma=0.000591 ! Fit after self-cal, rms=0.093077Jy sigma=0.000591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=4.434 mas, bpa=-18.34 degrees ! Estimated noise=448.906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000978333 Jy ! Component: 100 - total flux cleaned = 0.00151445 Jy ! Component: 150 - total flux cleaned = 0.00181868 Jy ! Component: 200 - total flux cleaned = 0.0019501 Jy ! Total flux subtracted in 200 components = 0.0019501 Jy ! Clean residual min=-0.000892 max=0.000716 Jy/beam ! Clean residual mean=-0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0698458 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.0698458 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=0.093056Jy sigma=0.000591 ! Fit after self-cal, rms=0.093024Jy sigma=0.000590 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 = 0.000668024 Jy ! Component: 100 - total flux cleaned = 0.000769348 Jy ! Component: 150 - total flux cleaned = 0.000792092 Jy ! Component: 200 - total flux cleaned = 0.000771008 Jy ! Total flux subtracted in 200 components = 0.000771008 Jy ! Clean residual min=-0.000925 max=0.000793 Jy/beam ! Clean residual mean=0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0706168 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.0706168 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=0.093010Jy sigma=0.000590 ! Fit after self-cal, rms=0.092999Jy sigma=0.000590 ! 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=0.092999Jy sigma=0.000590 ! Fit after self-cal, rms=0.092659Jy sigma=0.000590 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.674 mas, bmaj=8.343 mas, bpa=1.439 degrees ! Estimated noise=509.218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443977 Jy ! Component: 100 - total flux cleaned = 0.000611471 Jy ! Component: 150 - total flux cleaned = 0.000731582 Jy ! Component: 200 - total flux cleaned = 0.000789403 Jy ! Total flux subtracted in 200 components = 0.000789403 Jy ! Clean residual min=-0.000801 max=0.000533 Jy/beam ! Clean residual mean=-0.000004 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0714062 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 114 components and 0.0714062 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=0.092654Jy sigma=0.000590 ! Fit after self-cal, rms=0.092641Jy sigma=0.000590 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 = 0.00010802 Jy ! Component: 100 - total flux cleaned = 4.20353e-05 Jy ! Component: 150 - total flux cleaned = 3.04984e-05 Jy ! Component: 200 - total flux cleaned = 3.07537e-05 Jy ! Total flux subtracted in 200 components = 3.07537e-05 Jy ! Clean residual min=-0.000776 max=0.000579 Jy/beam ! Clean residual mean=-0.000003 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.071437 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.071437 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=0.092637Jy sigma=0.000590 ! Fit after self-cal, rms=0.092630Jy sigma=0.000590 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=4.418 mas, bpa=-18.33 degrees ! Estimated noise=447.857 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 4.418 at -18.33 degrees (North through East) ! Clean map min=-0.0015997 max=0.05775 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=0.6666 mas, bmaj=3.859 mas, bpa=-20.77 degrees ! Estimated noise=1089.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455055 Jy ! Component: 100 - total flux cleaned = 0.056676 Jy ! Component: 150 - total flux cleaned = 0.0630443 Jy ! Component: 200 - total flux cleaned = 0.0671464 Jy ! Total flux subtracted in 200 components = 0.0671464 Jy ! Clean residual min=-0.003198 max=0.002773 Jy/beam ! Clean residual mean=0.000002 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.0671464 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0671464 Jy ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=4.418 mas, bpa=-18.33 degrees ! Estimated noise=447.857 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 = 0.00154827 Jy ! Component: 100 - total flux cleaned = 0.00236366 Jy ! Component: 150 - total flux cleaned = 0.00282673 Jy ! Component: 200 - total flux cleaned = 0.00316833 Jy ! Total flux subtracted in 200 components = 0.00316833 Jy ! Clean residual min=-0.001324 max=0.001035 Jy/beam ! Clean residual mean=-0.000000 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0703147 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.0703147 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=2.674 mas, bmaj=8.343 mas, bpa=1.439 degrees ! Estimated noise=509.218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442474 Jy ! Component: 100 - total flux cleaned = 0.000473789 Jy ! Component: 150 - total flux cleaned = 0.000449658 Jy ! Component: 200 - total flux cleaned = 0.000448235 Jy ! Total flux subtracted in 200 components = 0.000448235 Jy ! Clean residual min=-0.000967 max=0.000691 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.070763 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 = 4.96054e-05 Jy ! Component: 100 - total flux cleaned = 0.000107814 Jy ! Component: 150 - total flux cleaned = 0.000121091 Jy ! Component: 200 - total flux cleaned = 0.000145579 Jy ! Total flux subtracted in 200 components = 0.000145579 Jy ! Clean residual min=-0.000880 max=0.000633 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0709085 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 71 components and 0.0709085 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=4.418 mas, bpa=-18.33 degrees ! Estimated noise=447.857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179083 Jy ! Component: 100 - total flux cleaned = -7.82745e-05 Jy ! Component: 150 - total flux cleaned = -1.77049e-05 Jy ! Component: 200 - total flux cleaned = 1.15709e-05 Jy ! Total flux subtracted in 200 components = 1.15709e-05 Jy ! Clean residual min=-0.000960 max=0.000811 Jy/beam ! Clean residual mean=-0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0709201 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.0709201 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=0.092649Jy sigma=0.000590 ! Fit after self-cal, rms=0.092669Jy sigma=0.000590 wmodel J1736-3400_X_2017_10_09_pus_map.mod ! Writing 83 model components to file: J1736-3400_X_2017_10_09_pus_map.mod wobs J1736-3400_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1736-3400_X_2017_10_09_pus_uvs.fits wwins J1736-3400_X_2017_10_09_pus_map.win ! wwins: Wrote 3 windows to J1736-3400_X_2017_10_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 = -0.000376151 Jy ! Component: 100 - total flux cleaned = -0.00060527 Jy ! Component: 150 - total flux cleaned = -0.000738862 Jy ! Component: 200 - total flux cleaned = -0.000876796 Jy ! Component: 250 - total flux cleaned = -0.000972585 Jy ! Component: 300 - total flux cleaned = -0.00103023 Jy ! Component: 350 - total flux cleaned = -0.00101917 Jy ! Component: 400 - total flux cleaned = -0.00101929 Jy ! Component: 450 - total flux cleaned = -0.000977676 Jy ! Component: 500 - total flux cleaned = -0.000957417 Jy ! Component: 550 - total flux cleaned = -0.000957353 Jy ! Component: 600 - total flux cleaned = -0.000928075 Jy ! Component: 650 - total flux cleaned = -0.000927991 Jy ! Component: 700 - total flux cleaned = -0.000928077 Jy ! Component: 750 - total flux cleaned = -0.000946496 Jy ! Component: 800 - total flux cleaned = -0.000946493 Jy ! Component: 850 - total flux cleaned = -0.000964547 Jy ! Component: 900 - total flux cleaned = -0.000982295 Jy ! Component: 950 - total flux cleaned = -0.000999742 Jy ! Component: 1000 - total flux cleaned = -0.00101702 Jy ! Component: 1050 - total flux cleaned = -0.0010508 Jy ! Component: 1100 - total flux cleaned = -0.0010674 Jy ! Component: 1150 - total flux cleaned = -0.00107559 Jy ! Component: 1200 - total flux cleaned = -0.00110809 Jy ! Component: 1250 - total flux cleaned = -0.00112414 Jy ! Component: 1300 - total flux cleaned = -0.00114003 Jy ! Component: 1350 - total flux cleaned = -0.00114005 Jy ! Component: 1400 - total flux cleaned = -0.00116326 Jy ! Component: 1450 - total flux cleaned = -0.00118615 Jy ! Component: 1500 - total flux cleaned = -0.00118611 Jy ! Component: 1550 - total flux cleaned = -0.00118618 Jy ! Component: 1600 - total flux cleaned = -0.00118607 Jy ! Component: 1650 - total flux cleaned = -0.00117152 Jy ! Component: 1700 - total flux cleaned = -0.00116439 Jy ! Component: 1750 - total flux cleaned = -0.00117874 Jy ! Component: 1800 - total flux cleaned = -0.00117873 Jy ! Component: 1850 - total flux cleaned = -0.00117878 Jy ! Component: 1900 - total flux cleaned = -0.0011787 Jy ! Component: 1950 - total flux cleaned = -0.0011719 Jy ! Component: 2000 - total flux cleaned = -0.00115837 Jy ! Total flux subtracted in 2048 components = -0.00116516 Jy ! Clean residual min=-0.000401 max=0.000446 Jy/beam ! Clean residual mean=-0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.069755 Jy keep ! Adding 104 model components to the UV plane model. ! The established model now contains 186 components and 0.0697549 Jy ![Exited script file: muppet] wmap "J1736-3400_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 4.418 at -18.33 degrees (North through East) ! Clean map min=-0.0017624 max=0.056769 Jy/beam ! Writing clean map to FITS file: J1736-3400_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.056769 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131555 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.695212 0.695212 1.39042 2.78085 5.5617 11.1234 22.2468 44.4936 88.9872 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.056 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 4.418 at -18.33 degrees (North through East) ! Clean map min=-0.0017624 max=0.056769 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 J1736-3400_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:23:11 2019