! Started logfile: /scr/pima/bg219b_uvs/J1243+7442_X_uvs.log on Thu Apr 7 01:54:27 2016 obs /scr/pima/bg219b_uvs/J1243+7442_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1243+7442_X_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.797619 visibilities/baseline/integration-bin. ! Found source: J1243+7442 ! ! 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 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 24120 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! 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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J1243+7442_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 = 1024x1024 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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.033994Jy sigma=25.630599 ! Fit after self-cal, rms=0.783294Jy sigma=19.378185 ! 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=0.798 mas, bmaj=0.9781 mas, bpa=-13.83 degrees ! Estimated noise=0.495612 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 = 0.164296 Jy ! Component: 100 - total flux cleaned = 0.203176 Jy ! Total flux subtracted in 100 components = 0.203176 Jy ! Clean residual min=-0.007902 max=0.020631 Jy/beam ! Clean residual mean=-0.000001 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 0.203176 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.203176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065191Jy sigma=1.582249 ! Fit after self-cal, rms=0.065162Jy sigma=1.581668 ! Inverting map ! Added new window around map position (-0.6, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197255 Jy ! Component: 100 - total flux cleaned = 0.0308483 Jy ! Total flux subtracted in 100 components = 0.0308483 Jy ! Clean residual min=-0.005257 max=0.008081 Jy/beam ! Clean residual mean=-0.000000 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.234024 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.234024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057300Jy sigma=1.374065 ! Fit after self-cal, rms=0.057022Jy sigma=1.367273 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00790639 Jy ! Component: 100 - total flux cleaned = 0.0127457 Jy ! Total flux subtracted in 100 components = 0.0127457 Jy ! Clean residual min=-0.004158 max=0.004444 Jy/beam ! Clean residual mean=-0.000000 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.24677 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.24677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055488Jy sigma=1.325685 ! Fit after self-cal, rms=0.055377Jy sigma=1.322972 ! 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=1.03 mas, bmaj=1.248 mas, bpa=-12.07 degrees ! Estimated noise=0.245129 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 = 0.00611575 Jy ! Component: 100 - total flux cleaned = 0.00926722 Jy ! Component: 150 - total flux cleaned = 0.0112483 Jy ! Component: 200 - total flux cleaned = 0.012529 Jy ! Total flux subtracted in 200 components = 0.012529 Jy ! Clean residual min=-0.002397 max=0.002546 Jy/beam ! Clean residual mean=0.000000 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.259299 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.259299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054737Jy sigma=1.305308 ! Fit after self-cal, rms=0.054668Jy sigma=1.303594 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 1.248 at -12.07 degrees (North through East) ! Clean map min=-0.0019737 max=0.2116 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 0.96 ! LA 0.97 MK 0.97 NL 1.01 OV 0.96 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.07 KP 0.99 ! LA 0.99 MK 1.01 NL 1.04 OV 1.01 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.05 KP 1.02 ! LA 0.99 MK 1.00 NL 1.03 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.97 ! LA 0.98 MK 1.01 NL 1.00 OV 0.98 ! PT 0.97 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 1.00 ! LA 0.97 MK 0.99 NL 1.01 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.03 KP 1.02 ! LA 1.00 MK 1.02 NL 1.03 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 0.99 ! LA 0.96 MK 0.99 NL 0.99 OV 0.95 ! PT 0.98 SC 1.03 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054668Jy sigma=1.303594 ! Fit after self-cal, rms=0.054257Jy sigma=1.284860 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=1.252 mas, bpa=-12.2 degrees ! Estimated noise=0.245197 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 = -0.000428309 Jy ! Component: 100 - total flux cleaned = -0.000515143 Jy ! Component: 150 - total flux cleaned = -0.000559333 Jy ! Component: 200 - total flux cleaned = -0.000559571 Jy ! Total flux subtracted in 200 components = -0.000559571 Jy ! Clean residual min=-0.001750 max=0.001922 Jy/beam ! Clean residual mean=0.000004 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.258739 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.258739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054225Jy sigma=1.284185 ! Fit after self-cal, rms=0.054225Jy sigma=1.284018 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054225Jy sigma=1.284018 ! Fit after self-cal, rms=0.054177Jy sigma=1.281590 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=1.254 mas, bpa=-11.99 degrees ! Estimated noise=0.245166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000426663 Jy ! Component: 100 - total flux cleaned = -0.000588619 Jy ! Component: 150 - total flux cleaned = -0.000711058 Jy ! Component: 200 - total flux cleaned = -0.00075331 Jy ! Total flux subtracted in 200 components = -0.00075331 Jy ! Clean residual min=-0.001527 max=0.001800 Jy/beam ! Clean residual mean=0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.257986 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.257986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054156Jy sigma=1.281162 ! Fit after self-cal, rms=0.054154Jy sigma=1.281061 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 (-0.6, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126974 Jy ! Component: 100 - total flux cleaned = 0.00139085 Jy ! Component: 150 - total flux cleaned = 0.00148555 Jy ! Component: 200 - total flux cleaned = 0.00148735 Jy ! Total flux subtracted in 200 components = 0.00148735 Jy ! Clean residual min=-0.001493 max=0.001481 Jy/beam ! Clean residual mean=0.000003 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.259473 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.259473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054093Jy sigma=1.279559 ! Fit after self-cal, rms=0.054092Jy sigma=1.279503 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054092Jy sigma=1.279503 ! Fit after self-cal, rms=0.054092Jy sigma=1.279397 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=1.256 mas, bpa=-11.89 degrees ! Estimated noise=0.24507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.58112e-05 Jy ! Component: 100 - total flux cleaned = -5.87866e-05 Jy ! Component: 150 - total flux cleaned = -5.85814e-05 Jy ! Component: 200 - total flux cleaned = -5.89118e-05 Jy ! Total flux subtracted in 200 components = -5.89118e-05 Jy ! Clean residual min=-0.001463 max=0.001395 Jy/beam ! Clean residual mean=0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.259414 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.259414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054075Jy sigma=1.279000 ! Fit after self-cal, rms=0.054075Jy sigma=1.278985 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 = 6.13957e-05 Jy ! Component: 100 - total flux cleaned = 7.91327e-05 Jy ! Component: 150 - total flux cleaned = 7.96571e-05 Jy ! Component: 200 - total flux cleaned = 9.50542e-05 Jy ! Total flux subtracted in 200 components = 9.50542e-05 Jy ! Clean residual min=-0.001451 max=0.001419 Jy/beam ! Clean residual mean=0.000003 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.259509 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.259509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054065Jy sigma=1.278768 ! Fit after self-cal, rms=0.054065Jy sigma=1.278756 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054065Jy sigma=1.278756 ! Fit after self-cal, rms=0.054047Jy sigma=1.278717 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.522 mas, bmaj=2.691 mas, bpa=24.04 degrees ! Estimated noise=0.308649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000354985 Jy ! Component: 100 - total flux cleaned = -0.000459305 Jy ! Component: 150 - total flux cleaned = -0.000478685 Jy ! Component: 200 - total flux cleaned = -0.000494585 Jy ! Total flux subtracted in 200 components = -0.000494585 Jy ! Clean residual min=-0.001627 max=0.001817 Jy/beam ! Clean residual mean=0.000006 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.259015 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 82 components and 0.259015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054043Jy sigma=1.278657 ! Fit after self-cal, rms=0.054043Jy sigma=1.278629 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 = -3.31321e-05 Jy ! Component: 100 - total flux cleaned = -4.10633e-05 Jy ! Component: 150 - total flux cleaned = -2.86074e-05 Jy ! Component: 200 - total flux cleaned = -1.79599e-05 Jy ! Total flux subtracted in 200 components = -1.79599e-05 Jy ! Clean residual min=-0.001620 max=0.001816 Jy/beam ! Clean residual mean=0.000006 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.258997 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 87 components and 0.258997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054043Jy sigma=1.278639 ! Fit after self-cal, rms=0.054043Jy sigma=1.278632 ! 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=1.04 mas, bmaj=1.257 mas, bpa=-11.85 degrees ! Estimated noise=0.244956 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.257 at -11.85 degrees (North through East) ! Clean map min=-0.0013538 max=0.21107 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=0.8046 mas, bmaj=0.9819 mas, bpa=-13.8 degrees ! Estimated noise=0.497583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.164718 Jy ! Component: 100 - total flux cleaned = 0.206069 Jy ! Component: 150 - total flux cleaned = 0.224919 Jy ! Component: 200 - total flux cleaned = 0.235288 Jy ! Total flux subtracted in 200 components = 0.235288 Jy ! Clean residual min=-0.004006 max=0.005363 Jy/beam ! Clean residual mean=0.000001 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.235288 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.235288 Jy ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.257 mas, bpa=-11.85 degrees ! Estimated noise=0.244956 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 = 0.00899386 Jy ! Component: 100 - total flux cleaned = 0.0140241 Jy ! Component: 150 - total flux cleaned = 0.0171985 Jy ! Component: 200 - total flux cleaned = 0.0193591 Jy ! Total flux subtracted in 200 components = 0.0193591 Jy ! Clean residual min=-0.001528 max=0.001647 Jy/beam ! Clean residual mean=0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.254647 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.254647 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=2.522 mas, bmaj=2.691 mas, bpa=24.04 degrees ! Estimated noise=0.308649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219177 Jy ! Component: 100 - total flux cleaned = 0.0033169 Jy ! Component: 150 - total flux cleaned = 0.00388932 Jy ! Component: 200 - total flux cleaned = 0.00406789 Jy ! Total flux subtracted in 200 components = 0.00406789 Jy ! Clean residual min=-0.001583 max=0.001803 Jy/beam ! Clean residual mean=0.000006 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.258715 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 = 0.000112111 Jy ! Component: 100 - total flux cleaned = 0.000177664 Jy ! Component: 150 - total flux cleaned = 0.000203071 Jy ! Component: 200 - total flux cleaned = 0.000214586 Jy ! Total flux subtracted in 200 components = 0.000214586 Jy ! Clean residual min=-0.001582 max=0.001805 Jy/beam ! Clean residual mean=0.000006 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.25893 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.25893 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.257 mas, bpa=-11.85 degrees ! Estimated noise=0.244956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.15775e-05 Jy ! Component: 100 - total flux cleaned = 5.52841e-05 Jy ! Component: 150 - total flux cleaned = 0.000104207 Jy ! Component: 200 - total flux cleaned = 0.000167967 Jy ! Total flux subtracted in 200 components = 0.000167967 Jy ! Clean residual min=-0.001450 max=0.001434 Jy/beam ! Clean residual mean=0.000003 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.259098 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.259098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054060Jy sigma=1.278971 ! Fit after self-cal, rms=0.054046Jy sigma=1.278721 wmodel /scr/pima/bg219b_uvs/J1243+7442_X_map.mod ! Writing 74 model components to file: /scr/pima/bg219b_uvs/J1243+7442_X_map.mod wobs /scr/pima/bg219b_uvs/J1243+7442_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1243+7442_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1243+7442_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J1243+7442_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -5.35607e-05 Jy ! Component: 100 - total flux cleaned = -7.83493e-05 Jy ! Component: 150 - total flux cleaned = -0.000124135 Jy ! Component: 200 - total flux cleaned = -0.000146359 Jy ! Component: 250 - total flux cleaned = -0.0001888 Jy ! Component: 300 - total flux cleaned = -0.000229716 Jy ! Component: 350 - total flux cleaned = -0.000229552 Jy ! Component: 400 - total flux cleaned = -0.000269242 Jy ! Component: 450 - total flux cleaned = -0.000307895 Jy ! Component: 500 - total flux cleaned = -0.00034539 Jy ! Component: 550 - total flux cleaned = -0.000382258 Jy ! Component: 600 - total flux cleaned = -0.000328272 Jy ! Component: 650 - total flux cleaned = -0.00032872 Jy ! Component: 700 - total flux cleaned = -0.000259534 Jy ! Component: 750 - total flux cleaned = -0.000276737 Jy ! Component: 800 - total flux cleaned = -0.000226718 Jy ! Component: 850 - total flux cleaned = -0.000259504 Jy ! Component: 900 - total flux cleaned = -0.00021109 Jy ! Component: 950 - total flux cleaned = -0.000227113 Jy ! Component: 1000 - total flux cleaned = -0.000211306 Jy ! Component: 1050 - total flux cleaned = -0.00025707 Jy ! Component: 1100 - total flux cleaned = -0.000257191 Jy ! Component: 1150 - total flux cleaned = -0.00025762 Jy ! Component: 1200 - total flux cleaned = -0.000242817 Jy ! Component: 1250 - total flux cleaned = -0.000242805 Jy ! Component: 1300 - total flux cleaned = -0.000143226 Jy ! Component: 1350 - total flux cleaned = -0.000171634 Jy ! Component: 1400 - total flux cleaned = -0.000130046 Jy ! Component: 1450 - total flux cleaned = -0.000102764 Jy ! Component: 1500 - total flux cleaned = -8.93689e-05 Jy ! Component: 1550 - total flux cleaned = -8.92454e-05 Jy ! Component: 1600 - total flux cleaned = -4.97301e-05 Jy ! Component: 1650 - total flux cleaned = 2.25653e-06 Jy ! Component: 1700 - total flux cleaned = -1.11297e-05 Jy ! Component: 1750 - total flux cleaned = 1.46935e-05 Jy ! Component: 1800 - total flux cleaned = 1.47278e-05 Jy ! Component: 1850 - total flux cleaned = 1.48852e-05 Jy ! Component: 1900 - total flux cleaned = 3.97583e-05 Jy ! Component: 1950 - total flux cleaned = 0.000101202 Jy ! Component: 2000 - total flux cleaned = 0.000125639 Jy ! Component: 2050 - total flux cleaned = 0.000137764 Jy ! Component: 2100 - total flux cleaned = 0.000113961 Jy ! Component: 2150 - total flux cleaned = 0.000126126 Jy ! Component: 2200 - total flux cleaned = 0.00011447 Jy ! Component: 2250 - total flux cleaned = 0.000114515 Jy ! Component: 2300 - total flux cleaned = 0.000102977 Jy ! Component: 2350 - total flux cleaned = 0.000102809 Jy ! Component: 2400 - total flux cleaned = 6.8673e-05 Jy ! Component: 2450 - total flux cleaned = 4.62746e-05 Jy ! Component: 2500 - total flux cleaned = 6.87365e-05 Jy ! Component: 2550 - total flux cleaned = 5.76635e-05 Jy ! Component: 2600 - total flux cleaned = 7.96646e-05 Jy ! Component: 2650 - total flux cleaned = 3.05278e-06 Jy ! Component: 2700 - total flux cleaned = -1.8649e-05 Jy ! Component: 2750 - total flux cleaned = -4.00931e-05 Jy ! Component: 2800 - total flux cleaned = 2.60561e-06 Jy ! Component: 2850 - total flux cleaned = -3.98276e-05 Jy ! Component: 2900 - total flux cleaned = -0.000113663 Jy ! Component: 2950 - total flux cleaned = -9.27285e-05 Jy ! Component: 3000 - total flux cleaned = -0.000113577 Jy ! Component: 3050 - total flux cleaned = -0.0001136 Jy ! Component: 3100 - total flux cleaned = -0.000133993 Jy ! Component: 3150 - total flux cleaned = -0.000144216 Jy ! Component: 3200 - total flux cleaned = -0.000164531 Jy ! Component: 3250 - total flux cleaned = -0.000164553 Jy ! Component: 3300 - total flux cleaned = -0.000194552 Jy ! Component: 3350 - total flux cleaned = -0.000184739 Jy ! Component: 3400 - total flux cleaned = -0.000233912 Jy ! Component: 3450 - total flux cleaned = -0.000272996 Jy ! Component: 3500 - total flux cleaned = -0.000302017 Jy ! Component: 3550 - total flux cleaned = -0.000330804 Jy ! Component: 3600 - total flux cleaned = -0.000321208 Jy ! Component: 3650 - total flux cleaned = -0.000359238 Jy ! Component: 3700 - total flux cleaned = -0.000378232 Jy ! Component: 3750 - total flux cleaned = -0.000387699 Jy ! Component: 3800 - total flux cleaned = -0.000397012 Jy ! Component: 3850 - total flux cleaned = -0.00040644 Jy ! Component: 3900 - total flux cleaned = -0.000452806 Jy ! Component: 3950 - total flux cleaned = -0.000452779 Jy ! Component: 4000 - total flux cleaned = -0.000461875 Jy ! Component: 4050 - total flux cleaned = -0.000434562 Jy ! Total flux subtracted in 4096 components = -0.000443658 Jy ! Clean residual min=-0.000551 max=0.000540 Jy/beam ! Clean residual mean=0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.258654 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 382 components and 0.258654 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1243+7442_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.257 at -11.85 degrees (North through East) ! Clean map min=-0.0012148 max=0.211 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1243+7442_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.210997 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148172 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.210673 0.210673 0.421347 0.842694 1.68539 3.37078 6.74155 13.4831 26.9662 53.9324 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.21 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1424 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1243+7442_X_uvs.log closed on Thu Apr 7 01:54:32 2016