! Started logfile: /scr/pima/bp171ac_uvs/J0924-1703_X_uvs.log on Mon Dec 9 01:47:12 2013 obs /scr/pima/bp171ac_uvs/J0924-1703_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J0924-1703_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.527778 visibilities/baseline/integration-bin. ! Found source: J0924-1703 ! ! 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 456 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 /scr/pima/bp171ac_uvs/J0924-1703_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=0.998550Jy sigma=1.115246 ! Fit after self-cal, rms=0.980701Jy sigma=1.082531 ! 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=0.817 mas, bmaj=2.071 mas, bpa=0.5345 degrees ! Estimated noise=43.5731 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 = 0.0195348 Jy ! Component: 100 - total flux cleaned = 0.0240969 Jy ! Total flux subtracted in 100 components = 0.0240969 Jy ! Clean residual min=-0.004973 max=0.004897 Jy/beam ! Clean residual mean=0.000004 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.0240969 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0240969 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=0.023876Jy sigma=0.026660 ! Fit after self-cal, rms=0.021737Jy sigma=0.024822 ! 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=1.056 mas, bmaj=2.705 mas, bpa=-1.11 degrees ! Estimated noise=33.045 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 = 0.00393025 Jy ! Component: 100 - total flux cleaned = 0.00553026 Jy ! Component: 150 - total flux cleaned = 0.00624504 Jy ! Component: 200 - total flux cleaned = 0.00626806 Jy ! Total flux subtracted in 200 components = 0.00626806 Jy ! Clean residual min=-0.006748 max=0.006108 Jy/beam ! Clean residual mean=0.000007 rms=0.001989 Jy/beam ! Combined flux in latest and established models = 0.030365 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.030365 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=0.022361Jy sigma=0.022790 ! Fit after self-cal, rms=0.022394Jy sigma=0.022768 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 2.705 at -1.11 degrees (North through East) ! Clean map min=-0.0064975 max=0.026906 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* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.022394Jy sigma=0.022768 ! Fit after self-cal, rms=0.022394Jy sigma=0.022768 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.705 mas, bpa=-1.11 degrees ! Estimated noise=33.045 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 = 0.000139677 Jy ! Component: 100 - total flux cleaned = 0.00011819 Jy ! Component: 150 - total flux cleaned = 0.000137273 Jy ! Component: 200 - total flux cleaned = 0.000137441 Jy ! Total flux subtracted in 200 components = 0.000137441 Jy ! Clean residual min=-0.006724 max=0.006163 Jy/beam ! Clean residual mean=0.000007 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.0305024 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.0305024 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=0.022365Jy sigma=0.022715 ! Fit after self-cal, rms=0.022361Jy sigma=0.022704 ! 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=0.022361Jy sigma=0.022704 ! Fit after self-cal, rms=0.022361Jy sigma=0.022704 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.705 mas, bpa=-1.11 degrees ! Estimated noise=33.045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.76816e-05 Jy ! Component: 100 - total flux cleaned = 6.92587e-05 Jy ! Component: 150 - total flux cleaned = 6.91873e-05 Jy ! Component: 200 - total flux cleaned = 6.8594e-05 Jy ! Total flux subtracted in 200 components = 6.8594e-05 Jy ! Clean residual min=-0.006723 max=0.006173 Jy/beam ! Clean residual mean=0.000007 rms=0.001967 Jy/beam ! Combined flux in latest and established models = 0.030571 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.030571 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=0.022339Jy sigma=0.022667 ! Fit after self-cal, rms=0.022337Jy sigma=0.022660 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 = 5.63823e-05 Jy ! Component: 100 - total flux cleaned = 5.62208e-05 Jy ! Component: 150 - total flux cleaned = 4.1947e-05 Jy ! Component: 200 - total flux cleaned = 4.21707e-05 Jy ! Total flux subtracted in 200 components = 4.21707e-05 Jy ! Clean residual min=-0.006719 max=0.006153 Jy/beam ! Clean residual mean=0.000007 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 0.0306132 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.0306132 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=0.022321Jy sigma=0.022631 ! Fit after self-cal, rms=0.022314Jy sigma=0.022626 ! 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=0.022314Jy sigma=0.022626 ! Fit after self-cal, rms=0.022314Jy sigma=0.022626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.705 mas, bpa=-1.11 degrees ! Estimated noise=33.045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.76281e-05 Jy ! Component: 100 - total flux cleaned = 4.68793e-05 Jy ! Component: 150 - total flux cleaned = 3.33847e-05 Jy ! Component: 200 - total flux cleaned = 3.32498e-05 Jy ! Total flux subtracted in 200 components = 3.32498e-05 Jy ! Clean residual min=-0.006706 max=0.006096 Jy/beam ! Clean residual mean=0.000007 rms=0.001957 Jy/beam ! Combined flux in latest and established models = 0.0306464 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.0306464 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=0.022300Jy sigma=0.022603 ! Fit after self-cal, rms=0.022290Jy sigma=0.022601 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 = 4.46946e-05 Jy ! Component: 100 - total flux cleaned = 3.20316e-05 Jy ! Component: 150 - total flux cleaned = 2.02014e-05 Jy ! Component: 200 - total flux cleaned = 9.38094e-06 Jy ! Total flux subtracted in 200 components = 9.38094e-06 Jy ! Clean residual min=-0.006709 max=0.006084 Jy/beam ! Clean residual mean=0.000007 rms=0.001955 Jy/beam ! Combined flux in latest and established models = 0.0306558 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.0306558 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=0.022277Jy sigma=0.022585 ! Fit after self-cal, rms=0.022272Jy sigma=0.022583 ! 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=0.022272Jy sigma=0.022583 ! Fit after self-cal, rms=0.022272Jy sigma=0.022583 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.485 mas, bmaj=5.608 mas, bpa=1.665 degrees ! Estimated noise=37.5519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469426 Jy ! Component: 100 - total flux cleaned = 0.000498359 Jy ! Component: 150 - total flux cleaned = 0.000523061 Jy ! Component: 200 - total flux cleaned = 0.0005443 Jy ! Total flux subtracted in 200 components = 0.0005443 Jy ! Clean residual min=-0.009157 max=0.008336 Jy/beam ! Clean residual mean=0.000011 rms=0.003100 Jy/beam ! Combined flux in latest and established models = 0.0312001 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.0312001 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=0.022335Jy sigma=0.022517 ! Fit after self-cal, rms=0.022338Jy sigma=0.022512 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 = 3.13635e-05 Jy ! Component: 100 - total flux cleaned = 3.14494e-05 Jy ! Component: 150 - total flux cleaned = 3.11155e-05 Jy ! Component: 200 - total flux cleaned = 4.77597e-05 Jy ! Total flux subtracted in 200 components = 4.77597e-05 Jy ! Clean residual min=-0.009165 max=0.008357 Jy/beam ! Clean residual mean=0.000011 rms=0.003098 Jy/beam ! Combined flux in latest and established models = 0.0312478 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 0.0312478 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=0.022336Jy sigma=0.022540 ! Fit after self-cal, rms=0.022338Jy sigma=0.022536 ! 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=1.056 mas, bmaj=2.705 mas, bpa=-1.11 degrees ! Estimated noise=33.045 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 2.705 at -1.11 degrees (North through East) ! Clean map min=-0.0066068 max=0.026745 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=0.817 mas, bmaj=2.071 mas, bpa=0.5345 degrees ! Estimated noise=43.5731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207032 Jy ! Component: 100 - total flux cleaned = 0.0260164 Jy ! Component: 150 - total flux cleaned = 0.0284469 Jy ! Component: 200 - total flux cleaned = 0.0291305 Jy ! Total flux subtracted in 200 components = 0.0291305 Jy ! Clean residual min=-0.005137 max=0.004727 Jy/beam ! Clean residual mean=0.000003 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.0291305 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0291305 Jy ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.705 mas, bpa=-1.11 degrees ! Estimated noise=33.045 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 = 0.00147845 Jy ! Component: 100 - total flux cleaned = 0.00150995 Jy ! Component: 150 - total flux cleaned = 0.00148364 Jy ! Component: 200 - total flux cleaned = 0.00148469 Jy ! Total flux subtracted in 200 components = 0.00148469 Jy ! Clean residual min=-0.006607 max=0.006158 Jy/beam ! Clean residual mean=0.000007 rms=0.001971 Jy/beam ! Combined flux in latest and established models = 0.0306152 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0306152 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=2.485 mas, bmaj=5.608 mas, bpa=1.665 degrees ! Estimated noise=37.5519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627728 Jy ! Component: 100 - total flux cleaned = 0.000676866 Jy ! Component: 150 - total flux cleaned = 0.000698604 Jy ! Component: 200 - total flux cleaned = 0.000699355 Jy ! Total flux subtracted in 200 components = 0.000699355 Jy ! Clean residual min=-0.009149 max=0.008373 Jy/beam ! Clean residual mean=0.000011 rms=0.003102 Jy/beam ! Combined flux in latest and established models = 0.0313145 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 = -1.81181e-06 Jy ! Component: 100 - total flux cleaned = -3.1666e-06 Jy ! Component: 150 - total flux cleaned = -4.24817e-06 Jy ! Component: 200 - total flux cleaned = -5.39168e-06 Jy ! Total flux subtracted in 200 components = -5.39168e-06 Jy ! Clean residual min=-0.009152 max=0.008376 Jy/beam ! Clean residual mean=0.000011 rms=0.003099 Jy/beam ! Combined flux in latest and established models = 0.0313091 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0313091 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.705 mas, bpa=-1.11 degrees ! Estimated noise=33.045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000302561 Jy ! Component: 100 - total flux cleaned = -0.00042516 Jy ! Component: 150 - total flux cleaned = -0.000448116 Jy ! Component: 200 - total flux cleaned = -0.000484636 Jy ! Total flux subtracted in 200 components = -0.000484636 Jy ! Clean residual min=-0.006748 max=0.006138 Jy/beam ! Clean residual mean=0.000007 rms=0.001954 Jy/beam ! Combined flux in latest and established models = 0.0308245 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0308245 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=0.022289Jy sigma=0.022603 ! Fit after self-cal, rms=0.022280Jy sigma=0.022598 wmodel /scr/pima/bp171ac_uvs/J0924-1703_X_map.mod ! Writing 35 model components to file: /scr/pima/bp171ac_uvs/J0924-1703_X_map.mod wobs /scr/pima/bp171ac_uvs/J0924-1703_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J0924-1703_X_uvs.fits wwins /scr/pima/bp171ac_uvs/J0924-1703_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ac_uvs/J0924-1703_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 = -0.000416156 Jy ! Component: 100 - total flux cleaned = -0.000691226 Jy ! Component: 150 - total flux cleaned = -0.00045552 Jy ! Component: 200 - total flux cleaned = -2.24783e-05 Jy ! Component: 250 - total flux cleaned = 0.000438869 Jy ! Component: 300 - total flux cleaned = 0.000798529 Jy ! Component: 350 - total flux cleaned = 0.00113003 Jy ! Component: 400 - total flux cleaned = 0.00148316 Jy ! Component: 450 - total flux cleaned = 0.00180927 Jy ! Component: 500 - total flux cleaned = 0.00215634 Jy ! Component: 550 - total flux cleaned = 0.00243791 Jy ! Component: 600 - total flux cleaned = 0.00273766 Jy ! Component: 650 - total flux cleaned = 0.00287731 Jy ! Component: 700 - total flux cleaned = 0.00314221 Jy ! Component: 750 - total flux cleaned = 0.00320408 Jy ! Component: 800 - total flux cleaned = 0.0033225 Jy ! Component: 850 - total flux cleaned = 0.00337874 Jy ! Component: 900 - total flux cleaned = 0.0033785 Jy ! Component: 950 - total flux cleaned = 0.00345602 Jy ! Component: 1000 - total flux cleaned = 0.00340476 Jy ! Component: 1050 - total flux cleaned = 0.00338003 Jy ! Component: 1100 - total flux cleaned = 0.00333173 Jy ! Component: 1150 - total flux cleaned = 0.00330873 Jy ! Component: 1200 - total flux cleaned = 0.00326262 Jy ! Component: 1250 - total flux cleaned = 0.00324025 Jy ! Component: 1300 - total flux cleaned = 0.00319534 Jy ! Component: 1350 - total flux cleaned = 0.00310812 Jy ! Component: 1400 - total flux cleaned = 0.00310819 Jy ! Component: 1450 - total flux cleaned = 0.00302306 Jy ! Component: 1500 - total flux cleaned = 0.0029602 Jy ! Component: 1550 - total flux cleaned = 0.00298098 Jy ! Component: 1600 - total flux cleaned = 0.00294 Jy ! Component: 1650 - total flux cleaned = 0.00296041 Jy ! Component: 1700 - total flux cleaned = 0.00292033 Jy ! Component: 1750 - total flux cleaned = 0.0028606 Jy ! Component: 1800 - total flux cleaned = 0.00280116 Jy ! Component: 1850 - total flux cleaned = 0.0027813 Jy ! Component: 1900 - total flux cleaned = 0.00272202 Jy ! Component: 1950 - total flux cleaned = 0.00272191 Jy ! Component: 2000 - total flux cleaned = 0.00266273 Jy ! Component: 2050 - total flux cleaned = 0.00262338 Jy ! Component: 2100 - total flux cleaned = 0.0025842 Jy ! Component: 2150 - total flux cleaned = 0.00252515 Jy ! Component: 2200 - total flux cleaned = 0.00250539 Jy ! Component: 2250 - total flux cleaned = 0.00246581 Jy ! Component: 2300 - total flux cleaned = 0.00240657 Jy ! Component: 2350 - total flux cleaned = 0.0023668 Jy ! Component: 2400 - total flux cleaned = 0.00234691 Jy ! Component: 2450 - total flux cleaned = 0.00226718 Jy ! Component: 2500 - total flux cleaned = 0.0022072 Jy ! Component: 2550 - total flux cleaned = 0.0021669 Jy ! Component: 2600 - total flux cleaned = 0.00210613 Jy ! Component: 2650 - total flux cleaned = 0.00206536 Jy ! Component: 2700 - total flux cleaned = 0.00198342 Jy ! Component: 2750 - total flux cleaned = 0.00196263 Jy ! Component: 2800 - total flux cleaned = 0.00187921 Jy ! Component: 2850 - total flux cleaned = 0.00181594 Jy ! Component: 2900 - total flux cleaned = 0.00177326 Jy ! Component: 2950 - total flux cleaned = 0.00170892 Jy ! Component: 3000 - total flux cleaned = 0.00164382 Jy ! Component: 3050 - total flux cleaned = 0.00160007 Jy ! Component: 3100 - total flux cleaned = 0.00157807 Jy ! Component: 3150 - total flux cleaned = 0.00153369 Jy ! Component: 3200 - total flux cleaned = 0.00153391 Jy ! Component: 3250 - total flux cleaned = 0.0015338 Jy ! Component: 3300 - total flux cleaned = 0.00153383 Jy ! Component: 3350 - total flux cleaned = 0.0015339 Jy ! Component: 3400 - total flux cleaned = 0.00151006 Jy ! Component: 3450 - total flux cleaned = 0.00151001 Jy ! Component: 3500 - total flux cleaned = 0.0015104 Jy ! Component: 3550 - total flux cleaned = 0.0014857 Jy ! Component: 3600 - total flux cleaned = 0.00143507 Jy ! Component: 3650 - total flux cleaned = 0.00146035 Jy ! Component: 3700 - total flux cleaned = 0.00143459 Jy ! Component: 3750 - total flux cleaned = 0.00143476 Jy ! Component: 3800 - total flux cleaned = 0.00140811 Jy ! Component: 3850 - total flux cleaned = 0.00138066 Jy ! Component: 3900 - total flux cleaned = 0.0014082 Jy ! Component: 3950 - total flux cleaned = 0.00135253 Jy ! Component: 4000 - total flux cleaned = 0.00135244 Jy ! Component: 4050 - total flux cleaned = 0.0013524 Jy ! Total flux subtracted in 4096 components = 0.00135237 Jy ! Clean residual min=-0.001705 max=0.001671 Jy/beam ! Clean residual mean=0.000009 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0321769 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 324 components and 0.0321769 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J0924-1703_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 2.705 at -1.11 degrees (North through East) ! Clean map min=-0.0027669 max=0.025301 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J0924-1703_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0253013 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000627339 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.43842 7.43842 14.8768 29.7537 59.5074 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 40.331 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J0924-1703_X_uvs.log closed on Mon Dec 9 01:47:16 2013