! Started logfile: J0730-1141_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:08:32 2016 obs J0730-1141_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0730-1141_X_2014_06_09_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.748611 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 6468 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 J0730-1141_X_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.498744Jy sigma=0.039741 ! Fit after self-cal, rms=3.480431Jy sigma=0.039561 ! 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=0.6475 mas, bmaj=1.819 mas, bpa=-0.4984 degrees ! Estimated noise=1387.65 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.31347 Jy ! Component: 100 - total flux cleaned = 4.07677 Jy ! Total flux subtracted in 100 components = 4.07677 Jy ! Clean residual min=-0.239708 max=0.282440 Jy/beam ! Clean residual mean=0.000451 rms=0.068827 Jy/beam ! Combined flux in latest and established models = 4.07677 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 4.07677 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=0.910613Jy sigma=0.009750 ! Fit after self-cal, rms=0.910569Jy sigma=0.009749 ! 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=0.7951 mas, bmaj=2.148 mas, bpa=0.2723 degrees ! Estimated noise=784.97 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 = 0.381868 Jy ! Component: 100 - total flux cleaned = 0.559228 Jy ! Component: 150 - total flux cleaned = 0.64873 Jy ! Component: 200 - total flux cleaned = 0.694979 Jy ! Total flux subtracted in 200 components = 0.694979 Jy ! Clean residual min=-0.372674 max=0.263942 Jy/beam ! Clean residual mean=0.000382 rms=0.073830 Jy/beam ! Combined flux in latest and established models = 4.77175 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 38 components and 4.77175 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=0.753100Jy sigma=0.007903 ! Fit after self-cal, rms=0.753039Jy sigma=0.007902 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.17 KP 0.89 ! LA 1.00 MK 0.96 NL 1.02 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.19 KP 0.84 ! LA 1.00 MK 0.96 NL 1.03 OV 0.98 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.21 KP 0.80 ! LA 1.02 MK 0.97 NL 1.03 OV 0.99 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.18 KP 0.76 ! LA 1.02 MK 0.97 NL 1.03 OV 0.98 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.14 KP 0.73 ! LA 1.02 MK 1.00 NL 1.05 OV 0.99 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.18 KP 0.73 ! LA 1.03 MK 0.98 NL 1.06 OV 1.01 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 1.32 KP 0.77 ! LA 1.09 MK 1.04 NL 1.10 OV 1.06 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.25 KP 0.72 ! LA 1.01 MK 0.99 NL 1.06 OV 1.03 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.25 KP 0.74 ! LA 1.02 MK 0.99 NL 1.06 OV 1.03 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.23 KP 0.77 ! LA 1.04 MK 1.01 NL 1.07 OV 1.02 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.22 KP 0.80 ! LA 1.05 MK 1.01 NL 1.07 OV 1.02 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.20 KP 0.84 ! LA 1.03 MK 1.01 NL 1.07 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.753039Jy sigma=0.007902 ! Fit after self-cal, rms=0.135095Jy sigma=0.001407 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7983 mas, bmaj=2.159 mas, bpa=0.5267 degrees ! Estimated noise=787.025 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 (-2.4, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0588061 Jy ! Component: 100 - total flux cleaned = 0.0848855 Jy ! Component: 150 - total flux cleaned = 0.0938465 Jy ! Component: 200 - total flux cleaned = 0.0948181 Jy ! Total flux subtracted in 200 components = 0.0948181 Jy ! Clean residual min=-0.021029 max=0.026061 Jy/beam ! Clean residual mean=0.000012 rms=0.005824 Jy/beam ! Combined flux in latest and established models = 4.86657 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 4.86657 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=0.108397Jy sigma=0.001066 ! Fit after self-cal, rms=0.107084Jy sigma=0.001053 ! 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=0.107084Jy sigma=0.001053 ! Fit after self-cal, rms=0.102721Jy sigma=0.001019 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7974 mas, bmaj=2.156 mas, bpa=0.5375 degrees ! Estimated noise=786.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195721 Jy ! Component: 100 - total flux cleaned = 0.0270904 Jy ! Component: 150 - total flux cleaned = 0.0294344 Jy ! Component: 200 - total flux cleaned = 0.0300226 Jy ! Total flux subtracted in 200 components = 0.0300226 Jy ! Clean residual min=-0.015264 max=0.018912 Jy/beam ! Clean residual mean=0.000020 rms=0.004096 Jy/beam ! Combined flux in latest and established models = 4.89659 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 4.89659 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=0.097728Jy sigma=0.000969 ! Fit after self-cal, rms=0.097197Jy sigma=0.000964 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 (5.2, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164782 Jy ! Component: 100 - total flux cleaned = 0.017741 Jy ! Component: 150 - total flux cleaned = 0.0168554 Jy ! Component: 200 - total flux cleaned = 0.0170967 Jy ! Total flux subtracted in 200 components = 0.0170967 Jy ! Clean residual min=-0.014269 max=0.010320 Jy/beam ! Clean residual mean=0.000005 rms=0.003111 Jy/beam ! Combined flux in latest and established models = 4.91369 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 4.91369 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=0.093181Jy sigma=0.000928 ! Fit after self-cal, rms=0.093073Jy sigma=0.000927 ! 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=0.093073Jy sigma=0.000927 ! Fit after self-cal, rms=0.091464Jy sigma=0.000915 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7972 mas, bmaj=2.156 mas, bpa=0.5316 degrees ! Estimated noise=785.762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00922468 Jy ! Component: 100 - total flux cleaned = 0.0107322 Jy ! Component: 150 - total flux cleaned = 0.0118659 Jy ! Component: 200 - total flux cleaned = 0.0130735 Jy ! Total flux subtracted in 200 components = 0.0130735 Jy ! Clean residual min=-0.010499 max=0.008849 Jy/beam ! Clean residual mean=0.000015 rms=0.002415 Jy/beam ! Combined flux in latest and established models = 4.92676 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 4.92676 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=0.089819Jy sigma=0.000901 ! Fit after self-cal, rms=0.089740Jy sigma=0.000900 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 = 0.00121468 Jy ! Component: 100 - total flux cleaned = 0.0015595 Jy ! Component: 150 - total flux cleaned = 0.00172111 Jy ! Component: 200 - total flux cleaned = 0.00172356 Jy ! Total flux subtracted in 200 components = 0.00172356 Jy ! Clean residual min=-0.009562 max=0.008281 Jy/beam ! Clean residual mean=0.000014 rms=0.002291 Jy/beam ! Combined flux in latest and established models = 4.92849 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 4.92849 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=0.089050Jy sigma=0.000895 ! Fit after self-cal, rms=0.089028Jy sigma=0.000895 ! 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=0.089028Jy sigma=0.000895 ! Fit after self-cal, rms=0.088706Jy sigma=0.000892 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.22 mas, bmaj=5.081 mas, bpa=0.9383 degrees ! Estimated noise=990.113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0050517 Jy ! Component: 100 - total flux cleaned = 0.00636922 Jy ! Component: 150 - total flux cleaned = 0.00720045 Jy ! Component: 200 - total flux cleaned = 0.00780499 Jy ! Total flux subtracted in 200 components = 0.00780499 Jy ! Clean residual min=-0.009115 max=0.008446 Jy/beam ! Clean residual mean=0.000040 rms=0.002957 Jy/beam ! Combined flux in latest and established models = 4.93629 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 4.93629 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=0.088516Jy sigma=0.000890 ! Fit after self-cal, rms=0.088464Jy sigma=0.000889 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 = 0.000800907 Jy ! Component: 100 - total flux cleaned = 0.00126569 Jy ! Component: 150 - total flux cleaned = 0.00150957 Jy ! Component: 200 - total flux cleaned = 0.00166076 Jy ! Total flux subtracted in 200 components = 0.00166076 Jy ! Clean residual min=-0.009002 max=0.008068 Jy/beam ! Clean residual mean=0.000037 rms=0.002896 Jy/beam ! Combined flux in latest and established models = 4.93795 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 113 components and 4.93795 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=0.088401Jy sigma=0.000889 ! Fit after self-cal, rms=0.088356Jy sigma=0.000889 ! 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=0.7972 mas, bmaj=2.156 mas, bpa=0.5305 degrees ! Estimated noise=785.807 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7972 x 2.156 at 0.5305 degrees (North through East) ! Clean map min=-0.0088623 max=4.2774 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=0.088356Jy sigma=0.000889 ! Fit after self-cal, rms=0.075091Jy sigma=0.000764 ! Inverting map and beam ! Estimated beam: bmin=0.7971 mas, bmaj=2.156 mas, bpa=0.5101 degrees ! Estimated noise=785.749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019148 Jy ! Component: 100 - total flux cleaned = 0.00266977 Jy ! Component: 150 - total flux cleaned = 0.00280423 Jy ! Component: 200 - total flux cleaned = 0.00292307 Jy ! Total flux subtracted in 200 components = 0.00292307 Jy ! Clean residual min=-0.007474 max=0.007664 Jy/beam ! Clean residual mean=0.000021 rms=0.001990 Jy/beam ! Combined flux in latest and established models = 4.94088 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 120 components and 4.94088 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=0.074403Jy sigma=0.000759 ! Fit after self-cal, rms=0.074380Jy sigma=0.000759 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000862763 Jy ! Component: 100 - total flux cleaned = 0.00107407 Jy ! Component: 150 - total flux cleaned = 0.00117097 Jy ! Component: 200 - total flux cleaned = 0.00117068 Jy ! Total flux subtracted in 200 components = 0.00117068 Jy ! Clean residual min=-0.006992 max=0.007574 Jy/beam ! Clean residual mean=0.000020 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 4.94205 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 4.94205 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=0.074056Jy sigma=0.000757 ! Fit after self-cal, rms=0.074052Jy sigma=0.000757 ! 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=0.074052Jy sigma=0.000757 ! Fit after self-cal, rms=0.073970Jy sigma=0.000756 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=0.6489 mas, bmaj=1.823 mas, bpa=-0.366 degrees ! Estimated noise=1384.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.30627 Jy ! Component: 100 - total flux cleaned = 4.06609 Jy ! Component: 150 - total flux cleaned = 4.36165 Jy ! Component: 200 - total flux cleaned = 4.52164 Jy ! Total flux subtracted in 200 components = 4.52164 Jy ! Clean residual min=-0.039135 max=0.078264 Jy/beam ! Clean residual mean=0.000165 rms=0.015610 Jy/beam ! Combined flux in latest and established models = 4.52164 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 14 model components to the UV plane model. ! The established model now contains 14 components and 4.52164 Jy ! Inverting map and beam ! Estimated beam: bmin=0.797 mas, bmaj=2.156 mas, bpa=0.5052 degrees ! Estimated noise=785.833 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 = 0.129222 Jy ! Component: 100 - total flux cleaned = 0.20714 Jy ! Component: 150 - total flux cleaned = 0.259744 Jy ! Component: 200 - total flux cleaned = 0.296464 Jy ! Total flux subtracted in 200 components = 0.296464 Jy ! Clean residual min=-0.015641 max=0.021071 Jy/beam ! Clean residual mean=0.000121 rms=0.006365 Jy/beam ! Combined flux in latest and established models = 4.8181 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 62 components and 4.8181 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=2.219 mas, bmaj=5.08 mas, bpa=0.9235 degrees ! Estimated noise=990.453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0447432 Jy ! Component: 100 - total flux cleaned = 0.0709306 Jy ! Component: 150 - total flux cleaned = 0.0876455 Jy ! Component: 200 - total flux cleaned = 0.0987256 Jy ! Total flux subtracted in 200 components = 0.0987256 Jy ! Clean residual min=-0.008854 max=0.011188 Jy/beam ! Clean residual mean=0.000103 rms=0.003597 Jy/beam ! Combined flux in latest and established models = 4.91683 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00760944 Jy ! Component: 100 - total flux cleaned = 0.0129378 Jy ! Component: 150 - total flux cleaned = 0.016744 Jy ! Component: 200 - total flux cleaned = 0.0191182 Jy ! Total flux subtracted in 200 components = 0.0191182 Jy ! Clean residual min=-0.008968 max=0.007809 Jy/beam ! Clean residual mean=0.000071 rms=0.002894 Jy/beam ! Combined flux in latest and established models = 4.93595 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 132 components and 4.93595 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.797 mas, bmaj=2.156 mas, bpa=0.5052 degrees ! Estimated noise=785.833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00261537 Jy ! Component: 100 - total flux cleaned = -0.00260241 Jy ! Component: 150 - total flux cleaned = -0.00260189 Jy ! Component: 200 - total flux cleaned = -0.00259142 Jy ! Total flux subtracted in 200 components = -0.00259142 Jy ! Clean residual min=-0.007960 max=0.008953 Jy/beam ! Clean residual mean=0.000033 rms=0.002130 Jy/beam ! Combined flux in latest and established models = 4.93336 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 148 components and 4.93336 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=0.074581Jy sigma=0.000766 ! Fit after self-cal, rms=0.074216Jy sigma=0.000762 wmodel J0730-1141_X_2014_06_09_pus_map.mod ! Writing 148 model components to file: J0730-1141_X_2014_06_09_pus_map.mod wobs J0730-1141_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0730-1141_X_2014_06_09_pus_uvs.fits wwins J0730-1141_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J0730-1141_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207133 Jy ! Component: 100 - total flux cleaned = 0.00146513 Jy ! Component: 150 - total flux cleaned = 0.00168243 Jy ! Component: 200 - total flux cleaned = 0.00260894 Jy ! Component: 250 - total flux cleaned = 0.00299522 Jy ! Component: 300 - total flux cleaned = 0.00372129 Jy ! Component: 350 - total flux cleaned = 0.00415041 Jy ! Component: 400 - total flux cleaned = 0.00456615 Jy ! Component: 450 - total flux cleaned = 0.00495895 Jy ! Component: 500 - total flux cleaned = 0.0048868 Jy ! Component: 550 - total flux cleaned = 0.00482032 Jy ! Component: 600 - total flux cleaned = 0.00475337 Jy ! Component: 650 - total flux cleaned = 0.00449072 Jy ! Component: 700 - total flux cleaned = 0.00436667 Jy ! Component: 750 - total flux cleaned = 0.00412428 Jy ! Component: 800 - total flux cleaned = 0.0039469 Jy ! Component: 850 - total flux cleaned = 0.00360586 Jy ! Component: 900 - total flux cleaned = 0.00344182 Jy ! Component: 950 - total flux cleaned = 0.00322942 Jy ! Component: 1000 - total flux cleaned = 0.00281939 Jy ! Component: 1050 - total flux cleaned = 0.00267194 Jy ! Component: 1100 - total flux cleaned = 0.00262444 Jy ! Component: 1150 - total flux cleaned = 0.00253095 Jy ! Component: 1200 - total flux cleaned = 0.00230289 Jy ! Component: 1250 - total flux cleaned = 0.00212717 Jy ! Component: 1300 - total flux cleaned = 0.00191349 Jy ! Component: 1350 - total flux cleaned = 0.00187272 Jy ! Component: 1400 - total flux cleaned = 0.00171018 Jy ! Component: 1450 - total flux cleaned = 0.00159181 Jy ! Component: 1500 - total flux cleaned = 0.00159179 Jy ! Component: 1550 - total flux cleaned = 0.00159046 Jy ! Component: 1600 - total flux cleaned = 0.00155268 Jy ! Component: 1650 - total flux cleaned = 0.00155226 Jy ! Component: 1700 - total flux cleaned = 0.00151738 Jy ! Component: 1750 - total flux cleaned = 0.00151814 Jy ! Component: 1800 - total flux cleaned = 0.00151876 Jy ! Component: 1850 - total flux cleaned = 0.00145327 Jy ! Component: 1900 - total flux cleaned = 0.00145315 Jy ! Component: 1950 - total flux cleaned = 0.00151646 Jy ! Component: 2000 - total flux cleaned = 0.00157863 Jy ! Total flux subtracted in 2048 components = 0.00157908 Jy ! Clean residual min=-0.001657 max=0.002152 Jy/beam ! Clean residual mean=0.000009 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 4.93494 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 276 components and 4.93494 Jy ![Exited script file: muppet] wmap "J0730-1141_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.797 x 2.156 at 0.5052 degrees (North through East) ! Clean map min=-0.0055586 max=4.3253 Jy/beam ! Writing clean map to FITS file: J0730-1141_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.32533 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000549607 device "J0730-1141_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0730-1141_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0381201 0.0381201 0.0762402 0.15248 0.304961 0.609922 1.21984 2.43969 4.87937 9.75874 19.5175 39.035 78.07 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.325 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.797 x 2.156 at 0.5052 degrees (North through East) ! Clean map min=-0.0055586 max=4.3253 Jy/beam quit ! Quitting program ! Log file J0730-1141_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:08:33 2016