! Started logfile: /g0/scr/pima/s4195b_uvs/J1323+2941_X_uvs.log on Tue Dec 31 19:37:42 2013 obs /g0/scr/pima/s4195b_uvs/J1323+2941_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J1323+2941_X_uva.fits ! AN table 1: 32 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.940848 visibilities/baseline/integration-bin. ! Found source: J1323+2941 ! ! 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 6744 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/s4195b_uvs/J1323+2941_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007151Jy sigma=5.211747 ! Fit after self-cal, rms=0.887611Jy sigma=4.459703 ! 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=0.8616 mas, bmaj=2.995 mas, bpa=-17.08 degrees ! Estimated noise=3.46315 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 = 0.0893219 Jy ! Component: 100 - total flux cleaned = 0.113911 Jy ! Total flux subtracted in 100 components = 0.113911 Jy ! Clean residual min=-0.008482 max=0.011301 Jy/beam ! Clean residual mean=-0.000038 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 0.113911 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.113911 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=0.048359Jy sigma=0.259196 ! Fit after self-cal, rms=0.048374Jy sigma=0.259055 ! 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=1.135 mas, bmaj=3.179 mas, bpa=-16.57 degrees ! Estimated noise=1.77075 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 = 0.019801 Jy ! Component: 100 - total flux cleaned = 0.0309246 Jy ! Component: 150 - total flux cleaned = 0.03807 Jy ! Component: 200 - total flux cleaned = 0.0428435 Jy ! Total flux subtracted in 200 components = 0.0428435 Jy ! Clean residual min=-0.008457 max=0.010728 Jy/beam ! Clean residual mean=-0.000055 rms=0.002302 Jy/beam ! Combined flux in latest and established models = 0.156755 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 45 components and 0.156755 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=0.043047Jy sigma=0.189191 ! Fit after self-cal, rms=0.043081Jy sigma=0.188921 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.135 x 3.179 at -16.57 degrees (North through East) ! Clean map min=-0.0083863 max=0.12467 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* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.87 KP 0.99 LA 0.93 ! MK 0.92 NL 1.00 OV 1.04 PT 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 1.03 KP 0.98 LA 0.93 ! MK 1.02 NL 0.97 OV 1.11 PT 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.19 KP 1.13 LA 0.95 ! MK 1.06 NL 0.99 OV 1.13 PT 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.18 KP 1.04 LA 0.90 ! MK 1.06 NL 1.09 OV 1.19 PT 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.043081Jy sigma=0.188921 ! Fit after self-cal, rms=0.042381Jy sigma=0.174536 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=3.182 mas, bpa=-16.63 degrees ! Estimated noise=1.7384 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 (-4, 14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00991555 Jy ! Component: 100 - total flux cleaned = 0.0155991 Jy ! Component: 150 - total flux cleaned = 0.0195032 Jy ! Component: 200 - total flux cleaned = 0.0215289 Jy ! Total flux subtracted in 200 components = 0.0215289 Jy ! Clean residual min=-0.004912 max=0.006647 Jy/beam ! Clean residual mean=-0.000018 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.178284 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.178284 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=0.039783Jy sigma=0.154722 ! Fit after self-cal, rms=0.039471Jy sigma=0.151854 ! Inverting map ! Added new window around map position (-2.4, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600895 Jy ! Component: 100 - total flux cleaned = 0.00965407 Jy ! Component: 150 - total flux cleaned = 0.0118745 Jy ! Component: 200 - total flux cleaned = 0.013172 Jy ! Total flux subtracted in 200 components = 0.013172 Jy ! Clean residual min=-0.003983 max=0.004330 Jy/beam ! Clean residual mean=-0.000006 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.191456 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 0.191456 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=0.038059Jy sigma=0.143860 ! Fit after self-cal, rms=0.037960Jy sigma=0.143410 ! 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=0.037960Jy sigma=0.143410 ! Fit after self-cal, rms=0.037130Jy sigma=0.135393 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=3.176 mas, bpa=-16.83 degrees ! Estimated noise=1.73746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235616 Jy ! Component: 100 - total flux cleaned = 0.00340896 Jy ! Component: 150 - total flux cleaned = 0.0037545 Jy ! Component: 200 - total flux cleaned = 0.0040722 Jy ! Total flux subtracted in 200 components = 0.0040722 Jy ! Clean residual min=-0.003849 max=0.004127 Jy/beam ! Clean residual mean=-0.000004 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.195528 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 120 components and 0.195528 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=0.036527Jy sigma=0.132899 ! Fit after self-cal, rms=0.036511Jy sigma=0.132756 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 = 0.000846003 Jy ! Component: 100 - total flux cleaned = 0.000917727 Jy ! Component: 150 - total flux cleaned = 0.00105356 Jy ! Component: 200 - total flux cleaned = 0.00117882 Jy ! Total flux subtracted in 200 components = 0.00117882 Jy ! Clean residual min=-0.003870 max=0.004025 Jy/beam ! Clean residual mean=-0.000003 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.196707 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 129 components and 0.196707 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=0.036122Jy sigma=0.131550 ! Fit after self-cal, rms=0.036117Jy sigma=0.131486 ! 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=0.036117Jy sigma=0.131486 ! Fit after self-cal, rms=0.035841Jy sigma=0.129123 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=3.174 mas, bpa=-16.86 degrees ! Estimated noise=1.72584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633167 Jy ! Component: 100 - total flux cleaned = 0.00140403 Jy ! Component: 150 - total flux cleaned = 0.00169327 Jy ! Component: 200 - total flux cleaned = 0.00180201 Jy ! Total flux subtracted in 200 components = 0.00180201 Jy ! Clean residual min=-0.003578 max=0.003619 Jy/beam ! Clean residual mean=-0.000003 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.198509 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 143 components and 0.198509 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=0.035437Jy sigma=0.128371 ! Fit after self-cal, rms=0.035432Jy sigma=0.128318 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 = 0.000474301 Jy ! Component: 100 - total flux cleaned = 0.0006284 Jy ! Component: 150 - total flux cleaned = 0.000725979 Jy ! Component: 200 - total flux cleaned = 0.000866523 Jy ! Total flux subtracted in 200 components = 0.000866523 Jy ! Clean residual min=-0.003590 max=0.003527 Jy/beam ! Clean residual mean=-0.000003 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.199375 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 147 components and 0.199375 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=0.035186Jy sigma=0.127795 ! Fit after self-cal, rms=0.035182Jy sigma=0.127768 ! 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=0.035182Jy sigma=0.127768 ! Fit after self-cal, rms=0.035122Jy sigma=0.127641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.199 mas, bmaj=3.422 mas, bpa=-14.65 degrees ! Estimated noise=1.83863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125432 Jy ! Component: 100 - total flux cleaned = 0.0019309 Jy ! Component: 150 - total flux cleaned = 0.00232414 Jy ! Component: 200 - total flux cleaned = 0.00257283 Jy ! Total flux subtracted in 200 components = 0.00257283 Jy ! Clean residual min=-0.002971 max=0.003306 Jy/beam ! Clean residual mean=-0.000004 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.201948 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 162 components and 0.201948 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=0.034999Jy sigma=0.127339 ! Fit after self-cal, rms=0.034980Jy sigma=0.127296 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 = 0.000269982 Jy ! Component: 100 - total flux cleaned = 0.000434633 Jy ! Component: 150 - total flux cleaned = 0.000527071 Jy ! Component: 200 - total flux cleaned = 0.000612875 Jy ! Total flux subtracted in 200 components = 0.000612875 Jy ! Clean residual min=-0.002918 max=0.003262 Jy/beam ! Clean residual mean=-0.000003 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.202561 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 170 components and 0.202561 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=0.034895Jy sigma=0.127137 ! Fit after self-cal, rms=0.034879Jy sigma=0.127107 ! 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=1.128 mas, bmaj=3.173 mas, bpa=-16.85 degrees ! Estimated noise=1.71946 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 3.173 at -16.85 degrees (North through East) ! Clean map min=-0.0033639 max=0.11833 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=0.8555 mas, bmaj=2.998 mas, bpa=-17.29 degrees ! Estimated noise=3.34714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0862649 Jy ! Component: 100 - total flux cleaned = 0.110492 Jy ! Component: 150 - total flux cleaned = 0.124245 Jy ! Component: 200 - total flux cleaned = 0.134331 Jy ! Total flux subtracted in 200 components = 0.134331 Jy ! Clean residual min=-0.006684 max=0.007172 Jy/beam ! Clean residual mean=-0.000024 rms=0.001592 Jy/beam ! Combined flux in latest and established models = 0.134331 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.134331 Jy ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=3.173 mas, bpa=-16.85 degrees ! Estimated noise=1.71946 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 = 0.0128517 Jy ! Component: 100 - total flux cleaned = 0.0224993 Jy ! Component: 150 - total flux cleaned = 0.0302717 Jy ! Component: 200 - total flux cleaned = 0.0366601 Jy ! Total flux subtracted in 200 components = 0.0366601 Jy ! Clean residual min=-0.004932 max=0.005613 Jy/beam ! Clean residual mean=-0.000030 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.170991 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 75 components and 0.170991 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=2.199 mas, bmaj=3.422 mas, bpa=-14.65 degrees ! Estimated noise=1.83863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00767668 Jy ! Component: 100 - total flux cleaned = 0.0132377 Jy ! Component: 150 - total flux cleaned = 0.0174941 Jy ! Component: 200 - total flux cleaned = 0.0208471 Jy ! Total flux subtracted in 200 components = 0.0208471 Jy ! Clean residual min=-0.003517 max=0.004017 Jy/beam ! Clean residual mean=-0.000021 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.191838 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 = 0.00271205 Jy ! Component: 100 - total flux cleaned = 0.00450868 Jy ! Component: 150 - total flux cleaned = 0.00572432 Jy ! Component: 200 - total flux cleaned = 0.0067076 Jy ! Total flux subtracted in 200 components = 0.0067076 Jy ! Clean residual min=-0.002869 max=0.003618 Jy/beam ! Clean residual mean=-0.000010 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.198546 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 130 components and 0.198546 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=3.173 mas, bpa=-16.85 degrees ! Estimated noise=1.71946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000384126 Jy ! Component: 100 - total flux cleaned = 3.81416e-05 Jy ! Component: 150 - total flux cleaned = 0.000192901 Jy ! Component: 200 - total flux cleaned = 0.00040801 Jy ! Total flux subtracted in 200 components = 0.00040801 Jy ! Clean residual min=-0.003417 max=0.003893 Jy/beam ! Clean residual mean=-0.000005 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.198954 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 0.198954 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=0.035580Jy sigma=0.129460 ! Fit after self-cal, rms=0.035514Jy sigma=0.129159 wmodel /g0/scr/pima/s4195b_uvs/J1323+2941_X_map.mod ! Writing 154 model components to file: /g0/scr/pima/s4195b_uvs/J1323+2941_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J1323+2941_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J1323+2941_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J1323+2941_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/s4195b_uvs/J1323+2941_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 = 0.00137031 Jy ! Component: 100 - total flux cleaned = 0.00225378 Jy ! Component: 150 - total flux cleaned = 0.00297144 Jy ! Component: 200 - total flux cleaned = 0.00365841 Jy ! Component: 250 - total flux cleaned = 0.00426736 Jy ! Component: 300 - total flux cleaned = 0.0048591 Jy ! Component: 350 - total flux cleaned = 0.00538347 Jy ! Component: 400 - total flux cleaned = 0.00579273 Jy ! Component: 450 - total flux cleaned = 0.00609339 Jy ! Component: 500 - total flux cleaned = 0.00633959 Jy ! Component: 550 - total flux cleaned = 0.00677096 Jy ! Component: 600 - total flux cleaned = 0.00700557 Jy ! Component: 650 - total flux cleaned = 0.00718872 Jy ! Component: 700 - total flux cleaned = 0.00723405 Jy ! Component: 750 - total flux cleaned = 0.00741217 Jy ! Component: 800 - total flux cleaned = 0.00758577 Jy ! Component: 850 - total flux cleaned = 0.00767041 Jy ! Component: 900 - total flux cleaned = 0.00767052 Jy ! Component: 950 - total flux cleaned = 0.00775401 Jy ! Component: 1000 - total flux cleaned = 0.00783561 Jy ! Component: 1050 - total flux cleaned = 0.00791717 Jy ! Component: 1100 - total flux cleaned = 0.00803614 Jy ! Component: 1150 - total flux cleaned = 0.00807506 Jy ! Component: 1200 - total flux cleaned = 0.00803675 Jy ! Component: 1250 - total flux cleaned = 0.0080744 Jy ! Component: 1300 - total flux cleaned = 0.00803655 Jy ! Component: 1350 - total flux cleaned = 0.00807376 Jy ! Component: 1400 - total flux cleaned = 0.00810999 Jy ! Component: 1450 - total flux cleaned = 0.00814551 Jy ! Component: 1500 - total flux cleaned = 0.00814547 Jy ! Component: 1550 - total flux cleaned = 0.00825082 Jy ! Component: 1600 - total flux cleaned = 0.00825055 Jy ! Component: 1650 - total flux cleaned = 0.00828496 Jy ! Component: 1700 - total flux cleaned = 0.00825083 Jy ! Component: 1750 - total flux cleaned = 0.00831807 Jy ! Component: 1800 - total flux cleaned = 0.00841779 Jy ! Component: 1850 - total flux cleaned = 0.00841779 Jy ! Component: 1900 - total flux cleaned = 0.00848292 Jy ! Component: 1950 - total flux cleaned = 0.00845063 Jy ! Component: 2000 - total flux cleaned = 0.00851432 Jy ! Component: 2050 - total flux cleaned = 0.00832491 Jy ! Component: 2100 - total flux cleaned = 0.00841946 Jy ! Component: 2150 - total flux cleaned = 0.00841914 Jy ! Component: 2200 - total flux cleaned = 0.0084496 Jy ! Component: 2250 - total flux cleaned = 0.0083586 Jy ! Component: 2300 - total flux cleaned = 0.0083587 Jy ! Component: 2350 - total flux cleaned = 0.00838835 Jy ! Component: 2400 - total flux cleaned = 0.00835848 Jy ! Component: 2450 - total flux cleaned = 0.00832899 Jy ! Component: 2500 - total flux cleaned = 0.00830002 Jy ! Component: 2550 - total flux cleaned = 0.00821382 Jy ! Component: 2600 - total flux cleaned = 0.00821392 Jy ! Component: 2650 - total flux cleaned = 0.00824212 Jy ! Component: 2700 - total flux cleaned = 0.00829846 Jy ! Component: 2750 - total flux cleaned = 0.00832608 Jy ! Component: 2800 - total flux cleaned = 0.00827092 Jy ! Component: 2850 - total flux cleaned = 0.00827098 Jy ! Component: 2900 - total flux cleaned = 0.00835232 Jy ! Component: 2950 - total flux cleaned = 0.00832521 Jy ! Component: 3000 - total flux cleaned = 0.00832538 Jy ! Component: 3050 - total flux cleaned = 0.00840465 Jy ! Component: 3100 - total flux cleaned = 0.00835197 Jy ! Component: 3150 - total flux cleaned = 0.0084039 Jy ! Component: 3200 - total flux cleaned = 0.00837787 Jy ! Component: 3250 - total flux cleaned = 0.00837756 Jy ! Component: 3300 - total flux cleaned = 0.00835219 Jy ! Component: 3350 - total flux cleaned = 0.00830188 Jy ! Component: 3400 - total flux cleaned = 0.00830186 Jy ! Component: 3450 - total flux cleaned = 0.00827702 Jy ! Component: 3500 - total flux cleaned = 0.00827712 Jy ! Component: 3550 - total flux cleaned = 0.00825235 Jy ! Component: 3600 - total flux cleaned = 0.00825237 Jy ! Component: 3650 - total flux cleaned = 0.00818 Jy ! Component: 3700 - total flux cleaned = 0.00817997 Jy ! Component: 3750 - total flux cleaned = 0.00810842 Jy ! Component: 3800 - total flux cleaned = 0.0081323 Jy ! Component: 3850 - total flux cleaned = 0.00801481 Jy ! Component: 3900 - total flux cleaned = 0.00796814 Jy ! Component: 3950 - total flux cleaned = 0.00796814 Jy ! Component: 4000 - total flux cleaned = 0.00787596 Jy ! Component: 4050 - total flux cleaned = 0.00787591 Jy ! Total flux subtracted in 4096 components = 0.00783032 Jy ! Clean residual min=-0.001134 max=0.001616 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.206784 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 431 components and 0.206784 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J1323+2941_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 3.173 at -16.85 degrees (North through East) ! Clean map min=-0.0027963 max=0.11709 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J1323+2941_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.117091 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0003996 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02382 1.02382 2.04764 4.09527 8.19054 16.3811 32.7622 65.5243 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.117 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 293.02 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J1323+2941_X_uvs.log closed on Tue Dec 31 19:37:48 2013