! Started logfile: J0853+0654_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:09:25 2016 obs J0853+0654_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0853+0654_X_2014_08_05_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.66158 visibilities/baseline/integration-bin. ! Found source: J0853+0654 ! ! 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 414 lines of history. ! ! Reading 29652 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 J0853+0654_X_2014_08_05_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 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.691764Jy sigma=0.007340 ! Fit after self-cal, rms=0.464535Jy sigma=0.004693 ! 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=0.941 mas, bmaj=2.598 mas, bpa=18.78 degrees ! Estimated noise=537.353 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 = 0.478879 Jy ! Component: 100 - total flux cleaned = 0.63671 Jy ! Total flux subtracted in 100 components = 0.63671 Jy ! Clean residual min=-0.037468 max=0.067313 Jy/beam ! Clean residual mean=-0.000631 rms=0.012971 Jy/beam ! Combined flux in latest and established models = 0.63671 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.63671 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=0.215092Jy sigma=0.002181 ! Fit after self-cal, rms=0.209447Jy sigma=0.002124 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0822139 Jy ! Component: 100 - total flux cleaned = 0.130298 Jy ! Total flux subtracted in 100 components = 0.130298 Jy ! Clean residual min=-0.029168 max=0.038053 Jy/beam ! Clean residual mean=-0.000279 rms=0.008718 Jy/beam ! Combined flux in latest and established models = 0.767008 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.767008 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=0.166367Jy sigma=0.001565 ! Fit after self-cal, rms=0.165369Jy sigma=0.001554 ! 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=1.228 mas, bmaj=2.722 mas, bpa=17.58 degrees ! Estimated noise=379.908 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 = 0.0440596 Jy ! Component: 100 - total flux cleaned = 0.0679822 Jy ! Component: 150 - total flux cleaned = 0.0819401 Jy ! Component: 200 - total flux cleaned = 0.0856902 Jy ! Total flux subtracted in 200 components = 0.0856902 Jy ! Clean residual min=-0.026503 max=0.027194 Jy/beam ! Clean residual mean=-0.000064 rms=0.008200 Jy/beam ! Combined flux in latest and established models = 0.852698 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.852698 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=0.153627Jy sigma=0.001407 ! Fit after self-cal, rms=0.153421Jy sigma=0.001405 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.12 KP 0.90 ! LA 1.03 MK 1.00* NL 0.97 OV 0.97 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.15 KP 0.86 ! LA 1.04 MK 1.00* NL 0.96 OV 0.97 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.15 KP 0.81 ! LA 1.06 MK 1.00* NL 0.98 OV 0.98 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.13 KP 0.77 ! LA 1.06 MK 1.00* NL 0.98 OV 0.97 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.13 KP 0.73 ! LA 1.05 MK 1.00* NL 0.98 OV 0.98 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.15 KP 0.74 ! LA 1.06 MK 1.00* NL 0.99 OV 1.00 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.22 HN 1.28 KP 0.79 ! LA 1.14 MK 1.00* NL 1.04 OV 1.04 ! PT 1.01 SC 1.13 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.23 KP 0.73 ! LA 1.06 MK 1.00* NL 1.00 OV 1.04 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.23 KP 0.76 ! LA 1.07 MK 1.00* NL 1.00 OV 1.03 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.22 KP 0.78 ! LA 1.09 MK 1.00* NL 1.00 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.21 KP 0.82 ! LA 1.10 MK 1.00* NL 1.02 OV 1.01 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.19 KP 0.85 ! LA 1.08 MK 1.00* NL 1.01 OV 1.01 ! PT 0.99 SC 1.08 ! ! ! Fit before self-cal, rms=0.153421Jy sigma=0.001405 ! Fit after self-cal, rms=0.115664Jy sigma=0.000915 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.251 mas, bmaj=2.769 mas, bpa=18.19 degrees ! Estimated noise=379.183 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 = -0.0145979 Jy ! Component: 100 - total flux cleaned = -0.0156894 Jy ! Component: 150 - total flux cleaned = -0.0159557 Jy ! Component: 200 - total flux cleaned = -0.0157027 Jy ! Total flux subtracted in 200 components = -0.0157027 Jy ! Clean residual min=-0.011195 max=0.012492 Jy/beam ! Clean residual mean=-0.000024 rms=0.003297 Jy/beam ! Combined flux in latest and established models = 0.836996 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.836996 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=0.111825Jy sigma=0.000896 ! Fit after self-cal, rms=0.111842Jy sigma=0.000894 ! 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=0.111842Jy sigma=0.000894 ! Fit after self-cal, rms=0.110637Jy sigma=0.000797 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.244 mas, bmaj=2.764 mas, bpa=17.72 degrees ! Estimated noise=379.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00482313 Jy ! Component: 100 - total flux cleaned = -0.00466894 Jy ! Component: 150 - total flux cleaned = -0.00481566 Jy ! Component: 200 - total flux cleaned = -0.00518252 Jy ! Total flux subtracted in 200 components = -0.00518252 Jy ! Clean residual min=-0.004393 max=0.003968 Jy/beam ! Clean residual mean=-0.000005 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.831813 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.831813 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=0.110125Jy sigma=0.000789 ! Fit after self-cal, rms=0.110182Jy sigma=0.000788 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 = -0.00119956 Jy ! Component: 100 - total flux cleaned = -0.00110497 Jy ! Component: 150 - total flux cleaned = -0.001188 Jy ! Component: 200 - total flux cleaned = -0.00126614 Jy ! Total flux subtracted in 200 components = -0.00126614 Jy ! Clean residual min=-0.003590 max=0.004339 Jy/beam ! Clean residual mean=-0.000010 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.830547 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.830547 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=0.110041Jy sigma=0.000785 ! Fit after self-cal, rms=0.110021Jy sigma=0.000785 ! Inverting map ! Added new window around map position (2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256858 Jy ! Component: 100 - total flux cleaned = 0.0025713 Jy ! Component: 150 - total flux cleaned = 0.00237811 Jy ! Component: 200 - total flux cleaned = 0.00220335 Jy ! Total flux subtracted in 200 components = 0.00220335 Jy ! Clean residual min=-0.003167 max=0.002743 Jy/beam ! Clean residual mean=-0.000005 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.83275 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.83275 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=0.109784Jy sigma=0.000782 ! Fit after self-cal, rms=0.109753Jy sigma=0.000781 ! 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=0.109753Jy sigma=0.000781 ! Fit after self-cal, rms=0.110774Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=2.768 mas, bpa=17.77 degrees ! Estimated noise=380.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011792 Jy ! Component: 100 - total flux cleaned = -0.00100714 Jy ! Component: 150 - total flux cleaned = -0.0012168 Jy ! Component: 200 - total flux cleaned = -0.00134597 Jy ! Total flux subtracted in 200 components = -0.00134597 Jy ! Clean residual min=-0.002725 max=0.002171 Jy/beam ! Clean residual mean=-0.000001 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.831404 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.831404 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=0.110666Jy sigma=0.000779 ! Fit after self-cal, rms=0.110650Jy sigma=0.000779 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 = -7.44535e-05 Jy ! Component: 100 - total flux cleaned = -8.54712e-06 Jy ! Component: 150 - total flux cleaned = -6.6261e-05 Jy ! Component: 200 - total flux cleaned = -0.000221872 Jy ! Total flux subtracted in 200 components = -0.000221872 Jy ! Clean residual min=-0.002411 max=0.001964 Jy/beam ! Clean residual mean=-0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.831183 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.831182 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=0.110590Jy sigma=0.000778 ! Fit after self-cal, rms=0.110576Jy sigma=0.000778 ! 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=0.110576Jy sigma=0.000778 ! Fit after self-cal, rms=0.110793Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.572 mas, bmaj=3.394 mas, bpa=15.42 degrees ! Estimated noise=426.451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124515 Jy ! Component: 100 - total flux cleaned = -0.00124392 Jy ! Component: 150 - total flux cleaned = -0.00124391 Jy ! Component: 200 - total flux cleaned = -0.00124346 Jy ! Total flux subtracted in 200 components = -0.00124346 Jy ! Clean residual min=-0.001599 max=0.001386 Jy/beam ! Clean residual mean=-0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.829939 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 100 components and 0.829939 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=0.110764Jy sigma=0.000777 ! Fit after self-cal, rms=0.110754Jy sigma=0.000777 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 = -0.000141786 Jy ! Component: 100 - total flux cleaned = 8.21995e-05 Jy ! Component: 150 - total flux cleaned = 4.36252e-05 Jy ! Component: 200 - total flux cleaned = -9.09368e-06 Jy ! Total flux subtracted in 200 components = -9.09368e-06 Jy ! Clean residual min=-0.001482 max=0.001321 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.82993 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.82993 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=0.110744Jy sigma=0.000777 ! Fit after self-cal, rms=0.110736Jy sigma=0.000777 ! 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=1.246 mas, bmaj=2.77 mas, bpa=17.79 degrees ! Estimated noise=380.416 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.246 x 2.77 at 17.79 degrees (North through East) ! Clean map min=-0.0022097 max=0.60888 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=0.110736Jy sigma=0.000777 ! Fit after self-cal, rms=0.107610Jy sigma=0.000714 ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=2.772 mas, bpa=17.82 degrees ! Estimated noise=380.628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000286296 Jy ! Component: 100 - total flux cleaned = -0.000434151 Jy ! Component: 150 - total flux cleaned = -0.00043541 Jy ! Component: 200 - total flux cleaned = -0.000437094 Jy ! Total flux subtracted in 200 components = -0.000437094 Jy ! Clean residual min=-0.001807 max=0.001475 Jy/beam ! Clean residual mean=-0.000000 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.829493 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.829493 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=0.107572Jy sigma=0.000713 ! Fit after self-cal, rms=0.107567Jy sigma=0.000713 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219006 Jy ! Component: 100 - total flux cleaned = -0.000294322 Jy ! Component: 150 - total flux cleaned = -0.000329468 Jy ! Component: 200 - total flux cleaned = -0.000395808 Jy ! Total flux subtracted in 200 components = -0.000395808 Jy ! Clean residual min=-0.001666 max=0.001362 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.829097 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 0.829097 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=0.107545Jy sigma=0.000712 ! Fit after self-cal, rms=0.107541Jy sigma=0.000712 ! 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=0.107541Jy sigma=0.000712 ! Fit after self-cal, rms=0.107545Jy sigma=0.000712 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=0.9513 mas, bmaj=2.632 mas, bpa=18.85 degrees ! Estimated noise=545.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.487241 Jy ! Component: 100 - total flux cleaned = 0.657375 Jy ! Component: 150 - total flux cleaned = 0.731686 Jy ! Component: 200 - total flux cleaned = 0.769343 Jy ! Total flux subtracted in 200 components = 0.769343 Jy ! Clean residual min=-0.007883 max=0.018796 Jy/beam ! Clean residual mean=-0.000173 rms=0.002917 Jy/beam ! Combined flux in latest and established models = 0.769343 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.769343 Jy ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=2.773 mas, bpa=17.84 degrees ! Estimated noise=380.627 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 = 0.0280929 Jy ! Component: 100 - total flux cleaned = 0.0437393 Jy ! Component: 150 - total flux cleaned = 0.0526757 Jy ! Component: 200 - total flux cleaned = 0.0578514 Jy ! Total flux subtracted in 200 components = 0.0578514 Jy ! Clean residual min=-0.002810 max=0.002942 Jy/beam ! Clean residual mean=-0.000016 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.827195 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 54 components and 0.827195 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=2.572 mas, bmaj=3.396 mas, bpa=15.52 degrees ! Estimated noise=426.478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308778 Jy ! Component: 100 - total flux cleaned = 0.0035189 Jy ! Component: 150 - total flux cleaned = 0.00338034 Jy ! Component: 200 - total flux cleaned = 0.0033042 Jy ! Total flux subtracted in 200 components = 0.0033042 Jy ! Clean residual min=-0.001525 max=0.001433 Jy/beam ! Clean residual mean=0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.830499 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 = -6.74676e-05 Jy ! Component: 100 - total flux cleaned = -0.000128553 Jy ! Component: 150 - total flux cleaned = -0.000212321 Jy ! Component: 200 - total flux cleaned = -0.000290562 Jy ! Total flux subtracted in 200 components = -0.000290562 Jy ! Clean residual min=-0.001532 max=0.001315 Jy/beam ! Clean residual mean=0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.830208 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 83 components and 0.830208 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=2.773 mas, bpa=17.84 degrees ! Estimated noise=380.627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450997 Jy ! Component: 100 - total flux cleaned = 0.00013844 Jy ! Component: 150 - total flux cleaned = -6.91618e-05 Jy ! Component: 200 - total flux cleaned = -0.000258059 Jy ! Total flux subtracted in 200 components = -0.000258059 Jy ! Clean residual min=-0.002244 max=0.002034 Jy/beam ! Clean residual mean=0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.82995 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.82995 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=0.107621Jy sigma=0.000714 ! Fit after self-cal, rms=0.107609Jy sigma=0.000714 wmodel J0853+0654_X_2014_08_05_pus_map.mod ! Writing 93 model components to file: J0853+0654_X_2014_08_05_pus_map.mod wobs J0853+0654_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0853+0654_X_2014_08_05_pus_uvs.fits wwins J0853+0654_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0853+0654_X_2014_08_05_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 = -0.000694081 Jy ! Component: 100 - total flux cleaned = -0.00118021 Jy ! Component: 150 - total flux cleaned = -0.00134028 Jy ! Component: 200 - total flux cleaned = -0.00128272 Jy ! Component: 250 - total flux cleaned = -0.00125537 Jy ! Component: 300 - total flux cleaned = -0.00114803 Jy ! Component: 350 - total flux cleaned = -0.000994213 Jy ! Component: 400 - total flux cleaned = -0.000944457 Jy ! Component: 450 - total flux cleaned = -0.000895799 Jy ! Component: 500 - total flux cleaned = -0.000941259 Jy ! Component: 550 - total flux cleaned = -0.000895694 Jy ! Component: 600 - total flux cleaned = -0.000873267 Jy ! Component: 650 - total flux cleaned = -0.00085172 Jy ! Component: 700 - total flux cleaned = -0.000809972 Jy ! Component: 750 - total flux cleaned = -0.00074955 Jy ! Component: 800 - total flux cleaned = -0.000690763 Jy ! Component: 850 - total flux cleaned = -0.000633956 Jy ! Component: 900 - total flux cleaned = -0.000652618 Jy ! Component: 950 - total flux cleaned = -0.000543066 Jy ! Component: 1000 - total flux cleaned = -0.000543524 Jy ! Component: 1050 - total flux cleaned = -0.000526372 Jy ! Component: 1100 - total flux cleaned = -0.000475376 Jy ! Component: 1150 - total flux cleaned = -0.000442301 Jy ! Component: 1200 - total flux cleaned = -0.000459149 Jy ! Component: 1250 - total flux cleaned = -0.000411618 Jy ! Component: 1300 - total flux cleaned = -0.000412261 Jy ! Component: 1350 - total flux cleaned = -0.000427898 Jy ! Component: 1400 - total flux cleaned = -0.000398053 Jy ! Component: 1450 - total flux cleaned = -0.0004126 Jy ! Component: 1500 - total flux cleaned = -0.000426939 Jy ! Component: 1550 - total flux cleaned = -0.000469408 Jy ! Component: 1600 - total flux cleaned = -0.000455261 Jy ! Component: 1650 - total flux cleaned = -0.000482498 Jy ! Component: 1700 - total flux cleaned = -0.000495907 Jy ! Component: 1750 - total flux cleaned = -0.000495794 Jy ! Component: 1800 - total flux cleaned = -0.000482922 Jy ! Component: 1850 - total flux cleaned = -0.000559207 Jy ! Component: 1900 - total flux cleaned = -0.000521708 Jy ! Component: 1950 - total flux cleaned = -0.000607541 Jy ! Component: 2000 - total flux cleaned = -0.000619675 Jy ! Total flux subtracted in 2048 components = -0.000643726 Jy ! Clean residual min=-0.000591 max=0.000659 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.829306 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 204 components and 0.829306 Jy ![Exited script file: muppet] wmap "J0853+0654_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.246 x 2.773 at 17.84 degrees (North through East) ! Clean map min=-0.0016384 max=0.61229 Jy/beam ! Writing clean map to FITS file: J0853+0654_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.612294 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221459 device "J0853+0654_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0853+0654_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.108506 0.108506 0.217012 0.434024 0.868047 1.73609 3.47219 6.94438 13.8888 27.7775 55.555 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.612 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.246 x 2.773 at 17.84 degrees (North through East) ! Clean map min=-0.0016384 max=0.61229 Jy/beam quit ! Quitting program ! Log file J0853+0654_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:09:27 2016