! Started logfile: /scr/pima/s3111b_uvs/J1514+4450_X_uvs.log on Mon Jul 23 22:53:07 2012 obs /scr/pima/s3111b_uvs/J1514+4450_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J1514+4450_X_uva.fits ! AN table 1: 57 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.996491 visibilities/baseline/integration-bin. ! Found source: J1514+4450 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 24992 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111b_uvs/J1514+4450_X] 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 0.100x0.100 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002640Jy sigma=0.701032 ! Fit after self-cal, rms=0.970706Jy sigma=0.678752 ! 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=0.6563 mas, bmaj=1.644 mas, bpa=-0.8277 degrees ! Estimated noise=15.8972 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 = 0.0231398 Jy ! Component: 100 - total flux cleaned = 0.0272072 Jy ! Total flux subtracted in 100 components = 0.0272072 Jy ! Clean residual min=-0.003026 max=0.005779 Jy/beam ! Clean residual mean=0.000043 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.0272072 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0272072 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. ! ! Fit before self-cal, rms=0.034779Jy sigma=0.024199 ! Fit after self-cal, rms=0.032919Jy sigma=0.022912 ! 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=0.8343 mas, bmaj=1.969 mas, bpa=0.8861 degrees ! Estimated noise=6.54476 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 = 0.00364662 Jy ! Component: 100 - total flux cleaned = 0.00386724 Jy ! Component: 150 - total flux cleaned = 0.0039669 Jy ! Component: 200 - total flux cleaned = 0.00400453 Jy ! Total flux subtracted in 200 components = 0.00400453 Jy ! Clean residual min=-0.002351 max=0.004046 Jy/beam ! Clean residual mean=0.000070 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.0312117 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.0312117 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. ! ! Fit before self-cal, rms=0.032492Jy sigma=0.022614 ! Fit after self-cal, rms=0.032484Jy sigma=0.022609 ! 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 0.98 GB 1.26 HN 1.08 ! KP 0.85 LA 0.95 MK 1.07 NL 1.95 ! OV 1.01 PT 0.90 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 GB 1.20 HN 1.03 ! KP 0.84 LA 0.95 MK 1.06 NL 2.28 ! OV 1.05 PT 0.88 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 GB 1.34 HN 0.96 ! KP 0.86 LA 0.93 MK 0.97 NL 1.97 ! OV 0.92 PT 0.95 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 GB 1.26 HN 0.94 ! KP 0.86 LA 0.89 MK 0.96 NL 2.08 ! OV 1.11 PT 0.90 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.90 GB 1.13 HN 0.96 ! KP 0.83 LA 0.84 MK 0.95 NL 2.04 ! OV 0.97 PT 0.97 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.83 GB 1.24 HN 0.98 ! KP 0.79 LA 0.89 MK 0.96 NL 1.70 ! OV 0.98 PT 0.91 SC 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.86 GB 1.29 HN 1.00* ! KP 0.70 LA 0.91 MK 1.00* NL 1.83 ! OV 0.95 PT 0.92 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.75 GB 1.11 HN 0.89 ! KP 0.77 LA 0.85 MK 0.78 NL 1.76 ! OV 0.93 PT 0.85 SC 0.82 ! ! ! Fit before self-cal, rms=0.032484Jy sigma=0.022609 ! Fit after self-cal, rms=0.033106Jy sigma=0.021659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8243 mas, bmaj=1.945 mas, bpa=1.619 degrees ! Estimated noise=6.43916 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 = 0.000356035 Jy ! Component: 100 - total flux cleaned = 0.000407113 Jy ! Component: 150 - total flux cleaned = 0.000429481 Jy ! Component: 200 - total flux cleaned = 0.000449054 Jy ! Total flux subtracted in 200 components = 0.000449054 Jy ! Clean residual min=-0.001684 max=0.001949 Jy/beam ! Clean residual mean=0.000016 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0316608 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0316608 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. ! ! Fit before self-cal, rms=0.033095Jy sigma=0.021654 ! Fit after self-cal, rms=0.033277Jy sigma=0.021614 ! 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. ! ! Fit before self-cal, rms=0.033277Jy sigma=0.021614 ! Fit after self-cal, rms=0.044971Jy sigma=0.021154 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.822 mas, bmaj=1.935 mas, bpa=1.788 degrees ! Estimated noise=6.45848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185104 Jy ! Component: 100 - total flux cleaned = 0.000197781 Jy ! Component: 150 - total flux cleaned = 0.000197902 Jy ! Component: 200 - total flux cleaned = 0.000198048 Jy ! Total flux subtracted in 200 components = 0.000198048 Jy ! Clean residual min=-0.000918 max=0.000963 Jy/beam ! Clean residual mean=0.000006 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0318589 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.0318589 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. ! ! Fit before self-cal, rms=0.044964Jy sigma=0.021147 ! Fit after self-cal, rms=0.045115Jy sigma=0.021129 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 = 2.08951e-05 Jy ! Component: 100 - total flux cleaned = 3.32274e-06 Jy ! Component: 150 - total flux cleaned = -4.74475e-06 Jy ! Component: 200 - total flux cleaned = -4.64524e-06 Jy ! Total flux subtracted in 200 components = -4.64524e-06 Jy ! Clean residual min=-0.000897 max=0.000994 Jy/beam ! Clean residual mean=0.000008 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0318542 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0318542 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. ! ! Fit before self-cal, rms=0.045106Jy sigma=0.021128 ! Fit after self-cal, rms=0.045112Jy sigma=0.021127 ! 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. ! ! Fit before self-cal, rms=0.045112Jy sigma=0.021127 ! Fit after self-cal, rms=0.048026Jy sigma=0.021140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8188 mas, bmaj=1.931 mas, bpa=2.026 degrees ! Estimated noise=6.50827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378204 Jy ! Component: 100 - total flux cleaned = 0.000451677 Jy ! Component: 150 - total flux cleaned = 0.000465293 Jy ! Component: 200 - total flux cleaned = 0.000471069 Jy ! Total flux subtracted in 200 components = 0.000471069 Jy ! Clean residual min=-0.000921 max=0.001022 Jy/beam ! Clean residual mean=0.000008 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0323253 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0323253 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. ! ! Fit before self-cal, rms=0.048023Jy sigma=0.021135 ! Fit after self-cal, rms=0.048031Jy sigma=0.021134 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 = 3.69438e-05 Jy ! Component: 100 - total flux cleaned = 2.49759e-05 Jy ! Component: 150 - total flux cleaned = 1.96405e-05 Jy ! Component: 200 - total flux cleaned = 1.95377e-05 Jy ! Total flux subtracted in 200 components = 1.95377e-05 Jy ! Clean residual min=-0.000927 max=0.001024 Jy/beam ! Clean residual mean=0.000008 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0323448 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0323448 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. ! ! Fit before self-cal, rms=0.048025Jy sigma=0.021134 ! Fit after self-cal, rms=0.048028Jy sigma=0.021134 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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. ! ! Fit before self-cal, rms=0.048028Jy sigma=0.021134 ! Fit after self-cal, rms=0.048522Jy sigma=0.021134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.243 mas, bmaj=2.269 mas, bpa=2.191 degrees ! Estimated noise=7.39744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000365835 Jy ! Component: 100 - total flux cleaned = 0.000399314 Jy ! Component: 150 - total flux cleaned = 0.00041868 Jy ! Component: 200 - total flux cleaned = 0.000419132 Jy ! Total flux subtracted in 200 components = 0.000419132 Jy ! Clean residual min=-0.001033 max=0.001041 Jy/beam ! Clean residual mean=0.000012 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0327639 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.0327639 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. ! ! Fit before self-cal, rms=0.048514Jy sigma=0.021136 ! Fit after self-cal, rms=0.048514Jy sigma=0.021135 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 = 1.69856e-06 Jy ! Component: 100 - total flux cleaned = 1.90203e-06 Jy ! Component: 150 - total flux cleaned = 1.62406e-06 Jy ! Component: 200 - total flux cleaned = -2.9822e-06 Jy ! Total flux subtracted in 200 components = -2.9822e-06 Jy ! Clean residual min=-0.001035 max=0.001069 Jy/beam ! Clean residual mean=0.000011 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0327609 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.032761 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. ! ! Fit before self-cal, rms=0.048508Jy sigma=0.021137 ! Fit after self-cal, rms=0.048510Jy sigma=0.021137 ! 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=0.8158 mas, bmaj=1.928 mas, bpa=2.171 degrees ! Estimated noise=6.54394 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8158 x 1.928 at 2.171 degrees (North through East) ! Clean map min=-0.0012056 max=0.032003 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=0.6393 mas, bmaj=1.588 mas, bpa=0.3156 degrees ! Estimated noise=15.8784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024569 Jy ! Component: 100 - total flux cleaned = 0.0301569 Jy ! Component: 150 - total flux cleaned = 0.0316026 Jy ! Component: 200 - total flux cleaned = 0.0321273 Jy ! Total flux subtracted in 200 components = 0.0321273 Jy ! Clean residual min=-0.002187 max=0.001645 Jy/beam ! Clean residual mean=0.000003 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0321273 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0321273 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8158 mas, bmaj=1.928 mas, bpa=2.171 degrees ! Estimated noise=6.54394 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 = 0.00052098 Jy ! Component: 100 - total flux cleaned = 0.00060824 Jy ! Component: 150 - total flux cleaned = 0.000678441 Jy ! Component: 200 - total flux cleaned = 0.000712695 Jy ! Total flux subtracted in 200 components = 0.000712695 Jy ! Clean residual min=-0.001004 max=0.001062 Jy/beam ! Clean residual mean=0.000007 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.03284 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.03284 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.243 mas, bmaj=2.269 mas, bpa=2.191 degrees ! Estimated noise=7.39744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113151 Jy ! Component: 100 - total flux cleaned = 0.000101842 Jy ! Component: 150 - total flux cleaned = 8.11211e-05 Jy ! Component: 200 - total flux cleaned = 5.49891e-05 Jy ! Total flux subtracted in 200 components = 5.49891e-05 Jy ! Clean residual min=-0.001075 max=0.001065 Jy/beam ! Clean residual mean=0.000010 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.032895 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 = -1.45605e-05 Jy ! Component: 100 - total flux cleaned = -2.09729e-05 Jy ! Component: 150 - total flux cleaned = -2.70628e-05 Jy ! Component: 200 - total flux cleaned = -2.71503e-05 Jy ! Total flux subtracted in 200 components = -2.71503e-05 Jy ! Clean residual min=-0.001071 max=0.001066 Jy/beam ! Clean residual mean=0.000010 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0328678 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.0328678 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8158 mas, bmaj=1.928 mas, bpa=2.171 degrees ! Estimated noise=6.54394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.4796e-05 Jy ! Component: 100 - total flux cleaned = 2.4082e-05 Jy ! Component: 150 - total flux cleaned = 4.44633e-05 Jy ! Component: 200 - total flux cleaned = 4.45764e-05 Jy ! Total flux subtracted in 200 components = 4.45764e-05 Jy ! Clean residual min=-0.000979 max=0.001060 Jy/beam ! Clean residual mean=0.000007 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0329124 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0329124 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. ! ! Fit before self-cal, rms=0.048518Jy sigma=0.021139 ! Fit after self-cal, rms=0.048523Jy sigma=0.021138 wmodel /scr/pima/s3111b_uvs/J1514+4450_X_map.mod ! Writing 46 model components to file: /scr/pima/s3111b_uvs/J1514+4450_X_map.mod wobs /scr/pima/s3111b_uvs/J1514+4450_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J1514+4450_X_uvs.fits wwins /scr/pima/s3111b_uvs/J1514+4450_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111b_uvs/J1514+4450_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -2.55754e-05 Jy ! Component: 100 - total flux cleaned = -0.000241377 Jy ! Component: 150 - total flux cleaned = -0.000461845 Jy ! Component: 200 - total flux cleaned = -0.000644109 Jy ! Component: 250 - total flux cleaned = -0.000791236 Jy ! Component: 300 - total flux cleaned = -0.000962393 Jy ! Component: 350 - total flux cleaned = -0.00108725 Jy ! Component: 400 - total flux cleaned = -0.00120918 Jy ! Component: 450 - total flux cleaned = -0.00130158 Jy ! Component: 500 - total flux cleaned = -0.00137906 Jy ! Component: 550 - total flux cleaned = -0.00142977 Jy ! Component: 600 - total flux cleaned = -0.0014922 Jy ! Component: 650 - total flux cleaned = -0.00154142 Jy ! Component: 700 - total flux cleaned = -0.00157771 Jy ! Component: 750 - total flux cleaned = -0.00162537 Jy ! Component: 800 - total flux cleaned = -0.00169581 Jy ! Component: 850 - total flux cleaned = -0.00174215 Jy ! Component: 900 - total flux cleaned = -0.00177665 Jy ! Component: 950 - total flux cleaned = -0.00182205 Jy ! Component: 1000 - total flux cleaned = -0.00185553 Jy ! Component: 1050 - total flux cleaned = -0.00188878 Jy ! Component: 1100 - total flux cleaned = -0.00191076 Jy ! Component: 1150 - total flux cleaned = -0.00192167 Jy ! Component: 1200 - total flux cleaned = -0.00195407 Jy ! Component: 1250 - total flux cleaned = -0.00200757 Jy ! Component: 1300 - total flux cleaned = -0.00200754 Jy ! Component: 1350 - total flux cleaned = -0.00202863 Jy ! Component: 1400 - total flux cleaned = -0.00207046 Jy ! Component: 1450 - total flux cleaned = -0.0020913 Jy ! Component: 1500 - total flux cleaned = -0.00211203 Jy ! Component: 1550 - total flux cleaned = -0.00215302 Jy ! Component: 1600 - total flux cleaned = -0.00215306 Jy ! Component: 1650 - total flux cleaned = -0.00218339 Jy ! Component: 1700 - total flux cleaned = -0.00221353 Jy ! Component: 1750 - total flux cleaned = -0.00222345 Jy ! Component: 1800 - total flux cleaned = -0.00222345 Jy ! Component: 1850 - total flux cleaned = -0.00228245 Jy ! Component: 1900 - total flux cleaned = -0.00227263 Jy ! Component: 1950 - total flux cleaned = -0.00228237 Jy ! Component: 2000 - total flux cleaned = -0.00228238 Jy ! Total flux subtracted in 2048 components = -0.00228244 Jy ! Clean residual min=-0.000525 max=0.000535 Jy/beam ! Clean residual mean=0.000004 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0306299 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 194 components and 0.0306299 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J1514+4450_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8158 x 1.928 at 2.171 degrees (North through East) ! Clean map min=-0.0013062 max=0.032 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J1514+4450_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0319998 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217515 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.03922 2.03922 4.07844 8.15688 16.3138 32.6275 65.2551 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.031 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J1514+4450_X_uvs.log closed on Mon Jul 23 22:53:09 2012