! Started logfile: /scr/pima/bp171a8_uvs/J1117-1123_X_uvs.log on Fri Dec 27 16:29:45 2013 obs /scr/pima/bp171a8_uvs/J1117-1123_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J1117-1123_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1117-1123 ! ! 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 672 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/bp171a8_uvs/J1117-1123_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=0.998242Jy sigma=2.028369 ! Fit after self-cal, rms=0.946251Jy sigma=1.908099 ! 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=0.9224 mas, bmaj=3.162 mas, bpa=16.94 degrees ! Estimated noise=18.3892 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 = 0.044442 Jy ! Component: 100 - total flux cleaned = 0.0545019 Jy ! Total flux subtracted in 100 components = 0.0545019 Jy ! Clean residual min=-0.003626 max=0.003738 Jy/beam ! Clean residual mean=0.000002 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.0545019 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0545019 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=0.019298Jy sigma=0.037151 ! Fit after self-cal, rms=0.019115Jy sigma=0.036993 ! 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=1.096 mas, bmaj=3.392 mas, bpa=15.99 degrees ! Estimated noise=14.2363 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 = 0.00439539 Jy ! Component: 100 - total flux cleaned = 0.00641404 Jy ! Component: 150 - total flux cleaned = 0.0075785 Jy ! Component: 200 - total flux cleaned = 0.0083047 Jy ! Total flux subtracted in 200 components = 0.0083047 Jy ! Clean residual min=-0.002216 max=0.002255 Jy/beam ! Clean residual mean=0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0628066 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 24 components and 0.0628066 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=0.018727Jy sigma=0.033868 ! Fit after self-cal, rms=0.018680Jy sigma=0.033816 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.096 x 3.392 at 15.99 degrees (North through East) ! Clean map min=-0.0021134 max=0.057458 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 1.04 FD 1.10 HN 0.98 KP 0.99 ! LA 1.06 NL 1.00 OV 0.94 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.92 KP 0.93 ! LA 0.94 NL 1.02 OV 0.93 SC 0.93 ! ! ! 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* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.96 KP 0.92 ! LA 0.90 NL 1.03 OV 1.06 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 0.95 KP 1.03 ! LA 0.95 NL 0.98 OV 0.92 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.13 HN 0.95 KP 1.01 ! LA 0.99 NL 1.04 OV 0.90 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.12 KP 0.97 ! LA 0.87 NL 0.90 OV 1.02 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.84 KP 1.06 ! LA 0.93 NL 1.05 OV 0.96 SC 1.15 ! ! ! Fit before self-cal, rms=0.018680Jy sigma=0.033816 ! Fit after self-cal, rms=0.017985Jy sigma=0.031966 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=3.39 mas, bpa=15.86 degrees ! Estimated noise=13.8378 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 = -0.00107595 Jy ! Component: 100 - total flux cleaned = -0.00120154 Jy ! Component: 150 - total flux cleaned = -0.00133525 Jy ! Component: 200 - total flux cleaned = -0.00145188 Jy ! Total flux subtracted in 200 components = -0.00145188 Jy ! Clean residual min=-0.001672 max=0.001859 Jy/beam ! Clean residual mean=0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0613547 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.0613547 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=0.017656Jy sigma=0.032097 ! Fit after self-cal, rms=0.017664Jy sigma=0.032066 ! 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=0.017664Jy sigma=0.032066 ! Fit after self-cal, rms=0.017574Jy sigma=0.031964 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=3.385 mas, bpa=15.8 degrees ! Estimated noise=13.5736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104736 Jy ! Component: 100 - total flux cleaned = -0.00123247 Jy ! Component: 150 - total flux cleaned = -0.00136968 Jy ! Component: 200 - total flux cleaned = -0.00143573 Jy ! Total flux subtracted in 200 components = -0.00143573 Jy ! Clean residual min=-0.001617 max=0.001791 Jy/beam ! Clean residual mean=0.000000 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.059919 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.059919 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=0.017338Jy sigma=0.032108 ! Fit after self-cal, rms=0.017335Jy sigma=0.032097 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.42171e-05 Jy ! Component: 100 - total flux cleaned = -6.40309e-05 Jy ! Component: 150 - total flux cleaned = -6.48905e-05 Jy ! Component: 200 - total flux cleaned = -6.51589e-05 Jy ! Total flux subtracted in 200 components = -6.51589e-05 Jy ! Clean residual min=-0.001629 max=0.001766 Jy/beam ! Clean residual mean=0.000000 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0598538 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.0598538 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=0.017316Jy sigma=0.032076 ! Fit after self-cal, rms=0.017315Jy sigma=0.032069 ! 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=0.017315Jy sigma=0.032069 ! Fit after self-cal, rms=0.017246Jy sigma=0.031989 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=3.383 mas, bpa=15.76 degrees ! Estimated noise=13.3472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000857935 Jy ! Component: 100 - total flux cleaned = -0.00116323 Jy ! Component: 150 - total flux cleaned = -0.00120121 Jy ! Component: 200 - total flux cleaned = -0.00120987 Jy ! Total flux subtracted in 200 components = -0.00120987 Jy ! Clean residual min=-0.001623 max=0.001737 Jy/beam ! Clean residual mean=0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0586439 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0586439 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=0.017061Jy sigma=0.032141 ! Fit after self-cal, rms=0.017061Jy sigma=0.032136 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 = 5.72958e-06 Jy ! Component: 100 - total flux cleaned = -2.08012e-05 Jy ! Component: 150 - total flux cleaned = -2.85028e-05 Jy ! Component: 200 - total flux cleaned = -3.57642e-05 Jy ! Total flux subtracted in 200 components = -3.57642e-05 Jy ! Clean residual min=-0.001633 max=0.001722 Jy/beam ! Clean residual mean=0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0586082 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.0586082 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=0.017043Jy sigma=0.032127 ! Fit after self-cal, rms=0.017044Jy sigma=0.032122 ! 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=0.017044Jy sigma=0.032122 ! Fit after self-cal, rms=0.016990Jy sigma=0.032064 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.176 mas, bmaj=4.087 mas, bpa=5.659 degrees ! Estimated noise=14.9456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000646329 Jy ! Component: 100 - total flux cleaned = -0.00078257 Jy ! Component: 150 - total flux cleaned = -0.000868991 Jy ! Component: 200 - total flux cleaned = -0.000889255 Jy ! Total flux subtracted in 200 components = -0.000889255 Jy ! Clean residual min=-0.001909 max=0.001469 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0577189 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.0577189 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=0.016862Jy sigma=0.032188 ! Fit after self-cal, rms=0.016861Jy sigma=0.032181 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 = 1.68965e-06 Jy ! Component: 100 - total flux cleaned = -9.46207e-06 Jy ! Component: 150 - total flux cleaned = -1.81958e-05 Jy ! Component: 200 - total flux cleaned = -1.81896e-05 Jy ! Total flux subtracted in 200 components = -1.81896e-05 Jy ! Clean residual min=-0.001929 max=0.001417 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0577007 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.0577007 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=0.016858Jy sigma=0.032184 ! Fit after self-cal, rms=0.016858Jy sigma=0.032179 ! 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=1.093 mas, bmaj=3.381 mas, bpa=15.74 degrees ! Estimated noise=13.1515 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.093 x 3.381 at 15.74 degrees (North through East) ! Clean map min=-0.0025348 max=0.053862 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=0.9185 mas, bmaj=3.153 mas, bpa=16.78 degrees ! Estimated noise=16.9408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.040898 Jy ! Component: 100 - total flux cleaned = 0.0504977 Jy ! Component: 150 - total flux cleaned = 0.0545131 Jy ! Component: 200 - total flux cleaned = 0.0554487 Jy ! Total flux subtracted in 200 components = 0.0554487 Jy ! Clean residual min=-0.002630 max=0.002808 Jy/beam ! Clean residual mean=0.000001 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0554487 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 0.0554487 Jy ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=3.381 mas, bpa=15.74 degrees ! Estimated noise=13.1515 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 = 0.00135952 Jy ! Component: 100 - total flux cleaned = 0.00172902 Jy ! Component: 150 - total flux cleaned = 0.00186546 Jy ! Component: 200 - total flux cleaned = 0.00200224 Jy ! Total flux subtracted in 200 components = 0.00200224 Jy ! Clean residual min=-0.001718 max=0.001731 Jy/beam ! Clean residual mean=0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.057451 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.057451 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=2.176 mas, bmaj=4.087 mas, bpa=5.659 degrees ! Estimated noise=14.9456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254775 Jy ! Component: 100 - total flux cleaned = 0.00030647 Jy ! Component: 150 - total flux cleaned = 0.000270704 Jy ! Component: 200 - total flux cleaned = 0.000256228 Jy ! Total flux subtracted in 200 components = 0.000256228 Jy ! Clean residual min=-0.001989 max=0.001490 Jy/beam ! Clean residual mean=0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0577072 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 = -2.44383e-05 Jy ! Component: 100 - total flux cleaned = -4.54505e-05 Jy ! Component: 150 - total flux cleaned = -4.52346e-05 Jy ! Component: 200 - total flux cleaned = -5.49082e-05 Jy ! Total flux subtracted in 200 components = -5.49082e-05 Jy ! Clean residual min=-0.001968 max=0.001459 Jy/beam ! Clean residual mean=0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0576523 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.0576523 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=3.381 mas, bpa=15.74 degrees ! Estimated noise=13.1515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114374 Jy ! Component: 100 - total flux cleaned = -0.000133576 Jy ! Component: 150 - total flux cleaned = -0.000146148 Jy ! Component: 200 - total flux cleaned = -0.000146538 Jy ! Total flux subtracted in 200 components = -0.000146538 Jy ! Clean residual min=-0.001618 max=0.001692 Jy/beam ! Clean residual mean=0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0575057 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.0575057 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=0.016812Jy sigma=0.032250 ! Fit after self-cal, rms=0.016811Jy sigma=0.032239 wmodel /scr/pima/bp171a8_uvs/J1117-1123_X_map.mod ! Writing 54 model components to file: /scr/pima/bp171a8_uvs/J1117-1123_X_map.mod wobs /scr/pima/bp171a8_uvs/J1117-1123_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J1117-1123_X_uvs.fits wwins /scr/pima/bp171a8_uvs/J1117-1123_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a8_uvs/J1117-1123_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 = 0.000220405 Jy ! Component: 100 - total flux cleaned = 3.36294e-05 Jy ! Component: 150 - total flux cleaned = -6.58699e-05 Jy ! Component: 200 - total flux cleaned = 3.95212e-06 Jy ! Component: 250 - total flux cleaned = 0.000135983 Jy ! Component: 300 - total flux cleaned = 0.000283849 Jy ! Component: 350 - total flux cleaned = 0.000385334 Jy ! Component: 400 - total flux cleaned = 0.000542807 Jy ! Component: 450 - total flux cleaned = 0.000657221 Jy ! Component: 500 - total flux cleaned = 0.000749317 Jy ! Component: 550 - total flux cleaned = 0.000874838 Jy ! Component: 600 - total flux cleaned = 0.000926604 Jy ! Component: 650 - total flux cleaned = 0.000943189 Jy ! Component: 700 - total flux cleaned = 0.000942816 Jy ! Component: 750 - total flux cleaned = 0.000894224 Jy ! Component: 800 - total flux cleaned = 0.000847471 Jy ! Component: 850 - total flux cleaned = 0.000832012 Jy ! Component: 900 - total flux cleaned = 0.000771439 Jy ! Component: 950 - total flux cleaned = 0.000741556 Jy ! Component: 1000 - total flux cleaned = 0.000683442 Jy ! Component: 1050 - total flux cleaned = 0.000612854 Jy ! Component: 1100 - total flux cleaned = 0.000585075 Jy ! Component: 1150 - total flux cleaned = 0.000558004 Jy ! Component: 1200 - total flux cleaned = 0.000504572 Jy ! Component: 1250 - total flux cleaned = 0.000426479 Jy ! Component: 1300 - total flux cleaned = 0.000400923 Jy ! Component: 1350 - total flux cleaned = 0.000375962 Jy ! Component: 1400 - total flux cleaned = 0.000376083 Jy ! Component: 1450 - total flux cleaned = 0.000339506 Jy ! Component: 1500 - total flux cleaned = 0.00030372 Jy ! Component: 1550 - total flux cleaned = 0.000280058 Jy ! Component: 1600 - total flux cleaned = 0.000256967 Jy ! Component: 1650 - total flux cleaned = 0.000233964 Jy ! Component: 1700 - total flux cleaned = 0.000200159 Jy ! Component: 1750 - total flux cleaned = 0.000155693 Jy ! Component: 1800 - total flux cleaned = 0.000133655 Jy ! Component: 1850 - total flux cleaned = 6.89737e-05 Jy ! Component: 1900 - total flux cleaned = 4.78288e-05 Jy ! Component: 1950 - total flux cleaned = 5.72911e-06 Jy ! Component: 2000 - total flux cleaned = -1.49636e-05 Jy ! Component: 2050 - total flux cleaned = -7.6614e-05 Jy ! Component: 2100 - total flux cleaned = -0.000127311 Jy ! Component: 2150 - total flux cleaned = -0.000177327 Jy ! Component: 2200 - total flux cleaned = -0.000206976 Jy ! Component: 2250 - total flux cleaned = -0.000236429 Jy ! Component: 2300 - total flux cleaned = -0.000323349 Jy ! Component: 2350 - total flux cleaned = -0.000351841 Jy ! Component: 2400 - total flux cleaned = -0.000389515 Jy ! Component: 2450 - total flux cleaned = -0.000380213 Jy ! Component: 2500 - total flux cleaned = -0.000408047 Jy ! Component: 2550 - total flux cleaned = -0.000408209 Jy ! Component: 2600 - total flux cleaned = -0.000408245 Jy ! Component: 2650 - total flux cleaned = -0.000408331 Jy ! Component: 2700 - total flux cleaned = -0.000399432 Jy ! Component: 2750 - total flux cleaned = -0.000372994 Jy ! Component: 2800 - total flux cleaned = -0.000390547 Jy ! Component: 2850 - total flux cleaned = -0.000399224 Jy ! Component: 2900 - total flux cleaned = -0.000381981 Jy ! Component: 2950 - total flux cleaned = -0.000373356 Jy ! Component: 3000 - total flux cleaned = -0.000356307 Jy ! Component: 3050 - total flux cleaned = -0.000339431 Jy ! Component: 3100 - total flux cleaned = -0.00033946 Jy ! Component: 3150 - total flux cleaned = -0.00033939 Jy ! Component: 3200 - total flux cleaned = -0.000306273 Jy ! Component: 3250 - total flux cleaned = -0.000281618 Jy ! Component: 3300 - total flux cleaned = -0.000248914 Jy ! Component: 3350 - total flux cleaned = -0.000216408 Jy ! Component: 3400 - total flux cleaned = -0.00020025 Jy ! Component: 3450 - total flux cleaned = -0.00020017 Jy ! Component: 3500 - total flux cleaned = -0.000160091 Jy ! Component: 3550 - total flux cleaned = -0.000128192 Jy ! Component: 3600 - total flux cleaned = -8.84038e-05 Jy ! Component: 3650 - total flux cleaned = -6.46357e-05 Jy ! Component: 3700 - total flux cleaned = 6.50589e-06 Jy ! Component: 3750 - total flux cleaned = 3.79871e-05 Jy ! Component: 3800 - total flux cleaned = 6.15439e-05 Jy ! Component: 3850 - total flux cleaned = 0.000116456 Jy ! Component: 3900 - total flux cleaned = 0.000116445 Jy ! Component: 3950 - total flux cleaned = 0.000132055 Jy ! Component: 4000 - total flux cleaned = 0.000147727 Jy ! Component: 4050 - total flux cleaned = 0.000178875 Jy ! Total flux subtracted in 4096 components = 0.000202247 Jy ! Clean residual min=-0.000448 max=0.000507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.057708 Jy keep ! Adding 232 model components to the UV plane model. ! The established model now contains 286 components and 0.057708 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J1117-1123_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.093 x 3.381 at 15.74 degrees (North through East) ! Clean map min=-0.0023815 max=0.05377 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J1117-1123_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0537704 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123265 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.687731 0.687731 1.37546 2.75093 5.50185 11.0037 22.0074 44.0148 88.0296 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 436.216 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J1117-1123_X_uvs.log closed on Fri Dec 27 16:29:51 2013