! Started logfile: /g0/scr/pima/s4195c_uvs/J1038+0512_X_uvs.log on Tue Dec 31 19:52:42 2013 obs /g0/scr/pima/s4195c_uvs/J1038+0512_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J1038+0512_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.964286 visibilities/baseline/integration-bin. ! Found source: J1038+0512 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 648 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/s4195c_uvs/J1038+0512_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. ! ! 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=2.997810Jy sigma=105.005045 ! Fit after self-cal, rms=2.373066Jy sigma=82.664133 ! 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=0.9304 mas, bmaj=2.887 mas, bpa=15.89 degrees ! Estimated noise=1.14678 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 = 1.16408 Jy ! Component: 100 - total flux cleaned = 1.57944 Jy ! Total flux subtracted in 100 components = 1.57944 Jy ! Clean residual min=-0.549566 max=0.298082 Jy/beam ! Clean residual mean=-0.000257 rms=0.124312 Jy/beam ! Combined flux in latest and established models = 1.57944 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 1.57944 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=2.261656Jy sigma=78.384967 ! Fit after self-cal, rms=2.260829Jy sigma=78.384092 ! 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=1.125 mas, bmaj=3.003 mas, bpa=14.56 degrees ! Estimated noise=0.888742 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 = 0.489094 Jy ! Component: 100 - total flux cleaned = 0.831396 Jy ! Component: 150 - total flux cleaned = 1.08273 Jy ! Component: 200 - total flux cleaned = 1.26801 Jy ! Total flux subtracted in 200 components = 1.26801 Jy ! Clean residual min=-0.884591 max=0.368207 Jy/beam ! Clean residual mean=-0.000763 rms=0.190681 Jy/beam ! Combined flux in latest and established models = 2.84745 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 50 components and 2.84745 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=2.168740Jy sigma=74.500174 ! Fit after self-cal, rms=2.168705Jy sigma=74.499892 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 3.003 at 14.56 degrees (North through East) ! Clean map min=-0.87085 max=1.6546 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 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=2.168705Jy sigma=74.499892 ! Fit after self-cal, rms=2.168705Jy sigma=74.499892 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=3.003 mas, bpa=14.56 degrees ! Estimated noise=0.888742 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 = 0.137085 Jy ! Component: 100 - total flux cleaned = 0.238583 Jy ! Component: 150 - total flux cleaned = 0.31392 Jy ! Component: 200 - total flux cleaned = 0.36995 Jy ! Total flux subtracted in 200 components = 0.36995 Jy ! Clean residual min=-0.908758 max=0.393291 Jy/beam ! Clean residual mean=-0.000763 rms=0.193902 Jy/beam ! Combined flux in latest and established models = 3.2174 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 3.2174 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=2.170526Jy sigma=74.356172 ! Fit after self-cal, rms=2.170527Jy sigma=74.356057 ! 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=2.170527Jy sigma=74.356057 ! Fit after self-cal, rms=2.170527Jy sigma=74.356057 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=3.003 mas, bpa=14.56 degrees ! Estimated noise=0.888742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0417768 Jy ! Component: 100 - total flux cleaned = 0.0590976 Jy ! Component: 150 - total flux cleaned = 0.0685833 Jy ! Component: 200 - total flux cleaned = 0.0740906 Jy ! Total flux subtracted in 200 components = 0.0740906 Jy ! Clean residual min=-0.908961 max=0.403449 Jy/beam ! Clean residual mean=-0.000760 rms=0.194517 Jy/beam ! Combined flux in latest and established models = 3.29149 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 3.29149 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=2.171940Jy sigma=74.344591 ! Fit after self-cal, rms=2.171938Jy sigma=74.344561 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 = 0.00535342 Jy ! Component: 100 - total flux cleaned = 0.00850437 Jy ! Component: 150 - total flux cleaned = 0.0115029 Jy ! Component: 200 - total flux cleaned = 0.0144475 Jy ! Total flux subtracted in 200 components = 0.0144475 Jy ! Clean residual min=-0.907512 max=0.406856 Jy/beam ! Clean residual mean=-0.000758 rms=0.194510 Jy/beam ! Combined flux in latest and established models = 3.30594 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 3.30594 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=2.171800Jy sigma=74.319777 ! Fit after self-cal, rms=2.171798Jy sigma=74.319718 ! 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=2.171798Jy sigma=74.319718 ! Fit after self-cal, rms=2.171798Jy sigma=74.319718 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=3.003 mas, bpa=14.56 degrees ! Estimated noise=0.888742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288553 Jy ! Component: 100 - total flux cleaned = 0.00574534 Jy ! Component: 150 - total flux cleaned = 0.00764067 Jy ! Component: 200 - total flux cleaned = 0.00944275 Jy ! Total flux subtracted in 200 components = 0.00944275 Jy ! Clean residual min=-0.906085 max=0.408921 Jy/beam ! Clean residual mean=-0.000756 rms=0.194487 Jy/beam ! Combined flux in latest and established models = 3.31538 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 3.31538 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=2.171606Jy sigma=74.298142 ! Fit after self-cal, rms=2.171606Jy sigma=74.298142 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 = 0.000926151 Jy ! Component: 100 - total flux cleaned = 0.00358768 Jy ! Component: 150 - total flux cleaned = 0.00446412 Jy ! Component: 200 - total flux cleaned = 0.00617349 Jy ! Total flux subtracted in 200 components = 0.00617349 Jy ! Clean residual min=-0.905483 max=0.410498 Jy/beam ! Clean residual mean=-0.000755 rms=0.194463 Jy/beam ! Combined flux in latest and established models = 3.32155 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 3.32155 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=2.171337Jy sigma=74.278903 ! Fit after self-cal, rms=2.171337Jy sigma=74.278893 ! 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. ! ! Fit before self-cal, rms=2.171337Jy sigma=74.278893 ! Fit after self-cal, rms=2.171337Jy sigma=74.278893 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.129 mas, bmaj=3.604 mas, bpa=3.493 degrees ! Estimated noise=1.01631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.136386 Jy ! Component: 100 - total flux cleaned = 0.216188 Jy ! Component: 150 - total flux cleaned = 0.229779 Jy ! Component: 200 - total flux cleaned = 0.240057 Jy ! Total flux subtracted in 200 components = 0.240057 Jy ! Clean residual min=-1.374101 max=0.611202 Jy/beam ! Clean residual mean=-0.001373 rms=0.321663 Jy/beam ! Combined flux in latest and established models = 3.56161 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 3.56161 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=2.185529Jy sigma=74.509418 ! Fit after self-cal, rms=2.185545Jy sigma=74.509283 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 = 0.0120732 Jy ! Component: 100 - total flux cleaned = 0.0212269 Jy ! Component: 150 - total flux cleaned = 0.029879 Jy ! Component: 200 - total flux cleaned = 0.0381005 Jy ! Total flux subtracted in 200 components = 0.0381005 Jy ! Clean residual min=-1.362666 max=0.616430 Jy/beam ! Clean residual mean=-0.001363 rms=0.321185 Jy/beam ! Combined flux in latest and established models = 3.59971 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 3.59971 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=2.194025Jy sigma=74.660177 ! Fit after self-cal, rms=2.194039Jy sigma=74.660014 ! 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=1.125 mas, bmaj=3.003 mas, bpa=14.56 degrees ! Estimated noise=0.888742 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 3.003 at 14.56 degrees (North through East) ! Clean map min=-0.89156 max=1.5747 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. ! ! Fit before self-cal, rms=2.194039Jy sigma=74.660014 ! Fit after self-cal, rms=2.194039Jy sigma=74.660014 ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=3.003 mas, bpa=14.56 degrees ! Estimated noise=0.888742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.110598 Jy ! Component: 100 - total flux cleaned = -0.132073 Jy ! Component: 150 - total flux cleaned = -0.14889 Jy ! Component: 200 - total flux cleaned = -0.162098 Jy ! Total flux subtracted in 200 components = -0.162098 Jy ! Clean residual min=-0.898359 max=0.425786 Jy/beam ! Clean residual mean=-0.000736 rms=0.194911 Jy/beam ! Combined flux in latest and established models = 3.43761 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 3.43761 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=2.176116Jy sigma=74.232864 ! Fit after self-cal, rms=2.176090Jy sigma=74.232736 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.012775 Jy ! Component: 100 - total flux cleaned = -0.0248548 Jy ! Component: 150 - total flux cleaned = -0.0338153 Jy ! Component: 200 - total flux cleaned = -0.041666 Jy ! Total flux subtracted in 200 components = -0.041666 Jy ! Clean residual min=-0.895766 max=0.425582 Jy/beam ! Clean residual mean=-0.000738 rms=0.194333 Jy/beam ! Combined flux in latest and established models = 3.39595 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 3.39594 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=2.172322Jy sigma=74.158782 ! Fit after self-cal, rms=2.172317Jy sigma=74.158699 ! 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. ! ! Fit before self-cal, rms=2.172317Jy sigma=74.158699 ! Fit after self-cal, rms=2.172317Jy sigma=74.158699 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=0.9304 mas, bmaj=2.887 mas, bpa=15.89 degrees ! Estimated noise=1.14678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.16452 Jy ! Component: 100 - total flux cleaned = 1.58002 Jy ! Component: 150 - total flux cleaned = 1.86075 Jy ! Component: 200 - total flux cleaned = 2.06915 Jy ! Total flux subtracted in 200 components = 2.06915 Jy ! Clean residual min=-0.601357 max=0.287945 Jy/beam ! Clean residual mean=-0.000283 rms=0.123878 Jy/beam ! Combined flux in latest and established models = 2.06915 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 38 model components to the UV plane model. ! The established model now contains 38 components and 2.06915 Jy ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=3.003 mas, bpa=14.56 degrees ! Estimated noise=0.888742 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 = 0.349552 Jy ! Component: 100 - total flux cleaned = 0.598438 Jy ! Component: 150 - total flux cleaned = 0.781538 Jy ! Component: 200 - total flux cleaned = 0.916725 Jy ! Total flux subtracted in 200 components = 0.916725 Jy ! Clean residual min=-0.891577 max=0.380038 Jy/beam ! Clean residual mean=-0.000760 rms=0.191513 Jy/beam ! Combined flux in latest and established models = 2.98587 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 2.98587 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=2.129 mas, bmaj=3.604 mas, bpa=3.493 degrees ! Estimated noise=1.01631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.246328 Jy ! Component: 100 - total flux cleaned = 0.406335 Jy ! Component: 150 - total flux cleaned = 0.511293 Jy ! Component: 200 - total flux cleaned = 0.566254 Jy ! Total flux subtracted in 200 components = 0.566254 Jy ! Clean residual min=-1.376183 max=0.611096 Jy/beam ! Clean residual mean=-0.001373 rms=0.321845 Jy/beam ! Combined flux in latest and established models = 3.55213 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 = 0.0118814 Jy ! Component: 100 - total flux cleaned = 0.0209299 Jy ! Component: 150 - total flux cleaned = 0.0294654 Jy ! Component: 200 - total flux cleaned = 0.0376258 Jy ! Total flux subtracted in 200 components = 0.0376258 Jy ! Clean residual min=-1.365314 max=0.615854 Jy/beam ! Clean residual mean=-0.001363 rms=0.321396 Jy/beam ! Combined flux in latest and established models = 3.58975 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 3.58975 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=3.003 mas, bpa=14.56 degrees ! Estimated noise=0.888742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.105569 Jy ! Component: 100 - total flux cleaned = -0.130767 Jy ! Component: 150 - total flux cleaned = -0.150552 Jy ! Component: 200 - total flux cleaned = -0.166144 Jy ! Total flux subtracted in 200 components = -0.166144 Jy ! Clean residual min=-0.900337 max=0.423861 Jy/beam ! Clean residual mean=-0.000735 rms=0.195013 Jy/beam ! Combined flux in latest and established models = 3.42361 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 3.42361 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=2.177842Jy sigma=74.308620 ! Fit after self-cal, rms=2.177850Jy sigma=74.308521 wmodel /g0/scr/pima/s4195c_uvs/J1038+0512_X_map.mod ! Writing 81 model components to file: /g0/scr/pima/s4195c_uvs/J1038+0512_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J1038+0512_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J1038+0512_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J1038+0512_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195c_uvs/J1038+0512_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 = -0.394426 Jy ! Component: 100 - total flux cleaned = -0.711382 Jy ! Component: 150 - total flux cleaned = -0.980637 Jy ! Component: 200 - total flux cleaned = -1.21449 Jy ! Component: 250 - total flux cleaned = -1.41974 Jy ! Component: 300 - total flux cleaned = -1.50207 Jy ! Component: 350 - total flux cleaned = -1.5729 Jy ! Component: 400 - total flux cleaned = -1.63355 Jy ! Component: 450 - total flux cleaned = -1.69149 Jy ! Component: 500 - total flux cleaned = -1.74677 Jy ! Component: 550 - total flux cleaned = -1.78791 Jy ! Component: 600 - total flux cleaned = -1.82162 Jy ! Component: 650 - total flux cleaned = -1.86471 Jy ! Component: 700 - total flux cleaned = -1.90071 Jy ! Component: 750 - total flux cleaned = -1.93525 Jy ! Component: 800 - total flux cleaned = -1.97314 Jy ! Component: 850 - total flux cleaned = -2.00045 Jy ! Component: 900 - total flux cleaned = -2.03541 Jy ! Component: 950 - total flux cleaned = -2.06058 Jy ! Component: 1000 - total flux cleaned = -2.08889 Jy ! Component: 1050 - total flux cleaned = -2.1085 Jy ! Component: 1100 - total flux cleaned = -2.12751 Jy ! Component: 1150 - total flux cleaned = -2.14598 Jy ! Component: 1200 - total flux cleaned = -2.16039 Jy ! Component: 1250 - total flux cleaned = -2.16394 Jy ! Component: 1300 - total flux cleaned = -2.17417 Jy ! Component: 1350 - total flux cleaned = -2.17747 Jy ! Component: 1400 - total flux cleaned = -2.18075 Jy ! Component: 1450 - total flux cleaned = -2.18075 Jy ! Component: 1500 - total flux cleaned = -2.17151 Jy ! Component: 1550 - total flux cleaned = -2.16851 Jy ! Component: 1600 - total flux cleaned = -2.1596 Jy ! Component: 1650 - total flux cleaned = -2.15087 Jy ! Component: 1700 - total flux cleaned = -2.14233 Jy ! Component: 1750 - total flux cleaned = -2.13118 Jy ! Component: 1800 - total flux cleaned = -2.12023 Jy ! Component: 1850 - total flux cleaned = -2.10948 Jy ! Component: 1900 - total flux cleaned = -2.09626 Jy ! Component: 1950 - total flux cleaned = -2.09364 Jy ! Component: 2000 - total flux cleaned = -2.08853 Jy ! Component: 2050 - total flux cleaned = -2.08604 Jy ! Component: 2100 - total flux cleaned = -2.08606 Jy ! Component: 2150 - total flux cleaned = -2.08116 Jy ! Component: 2200 - total flux cleaned = -2.07874 Jy ! Component: 2250 - total flux cleaned = -2.0835 Jy ! Component: 2300 - total flux cleaned = -2.08587 Jy ! Component: 2350 - total flux cleaned = -2.08589 Jy ! Component: 2400 - total flux cleaned = -2.09056 Jy ! Component: 2450 - total flux cleaned = -2.09057 Jy ! Component: 2500 - total flux cleaned = -2.09057 Jy ! Component: 2550 - total flux cleaned = -2.09515 Jy ! Component: 2600 - total flux cleaned = -2.09968 Jy ! Component: 2650 - total flux cleaned = -2.09969 Jy ! Component: 2700 - total flux cleaned = -2.10196 Jy ! Component: 2750 - total flux cleaned = -2.10646 Jy ! Component: 2800 - total flux cleaned = -2.10644 Jy ! Component: 2850 - total flux cleaned = -2.1109 Jy ! Component: 2900 - total flux cleaned = -2.11309 Jy ! Component: 2950 - total flux cleaned = -2.11309 Jy ! Component: 3000 - total flux cleaned = -2.11088 Jy ! Component: 3050 - total flux cleaned = -2.1043 Jy ! Component: 3100 - total flux cleaned = -2.09995 Jy ! Component: 3150 - total flux cleaned = -2.09776 Jy ! Component: 3200 - total flux cleaned = -2.09341 Jy ! Component: 3250 - total flux cleaned = -2.08907 Jy ! Component: 3300 - total flux cleaned = -2.08473 Jy ! Component: 3350 - total flux cleaned = -2.08039 Jy ! Component: 3400 - total flux cleaned = -2.07822 Jy ! Component: 3450 - total flux cleaned = -2.07388 Jy ! Component: 3500 - total flux cleaned = -2.06954 Jy ! Component: 3550 - total flux cleaned = -2.06736 Jy ! Component: 3600 - total flux cleaned = -2.06519 Jy ! Component: 3650 - total flux cleaned = -2.06519 Jy ! Component: 3700 - total flux cleaned = -2.063 Jy ! Component: 3750 - total flux cleaned = -2.06081 Jy ! Component: 3800 - total flux cleaned = -2.05862 Jy ! Component: 3850 - total flux cleaned = -2.05863 Jy ! Component: 3900 - total flux cleaned = -2.06082 Jy ! Component: 3950 - total flux cleaned = -2.05201 Jy ! Component: 4000 - total flux cleaned = -2.05423 Jy ! Component: 4050 - total flux cleaned = -2.05203 Jy ! Total flux subtracted in 4096 components = -2.0498 Jy ! Clean residual min=-0.134568 max=0.133968 Jy/beam ! Clean residual mean=-0.000079 rms=0.036169 Jy/beam ! Combined flux in latest and established models = 1.37381 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 327 components and 1.37381 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J1038+0512_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 3.003 at 14.56 degrees (North through East) ! Clean map min=-0.33576 max=2.5257 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J1038+0512_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.52573 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0396441 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.70883 4.70883 9.41766 18.8353 37.6706 75.3413 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.1189 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.525 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 63.71 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J1038+0512_X_uvs.log closed on Tue Dec 31 19:52:49 2013