! Started logfile: /scr/pima/bp171af_uvs/J2011-1546_X_uvs.log on Thu Oct 10 16:48:47 2013 obs /scr/pima/bp171af_uvs/J2011-1546_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J2011-1546_X_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2011-1546 ! ! 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 360 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/bp171af_uvs/J2011-1546_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 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=2.174062Jy sigma=134.923865 ! Fit after self-cal, rms=0.905002Jy sigma=57.076258 ! 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=0.9396 mas, bmaj=3.991 mas, bpa=-13.39 degrees ! Estimated noise=0.909708 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 = 1.43786 Jy ! Component: 100 - total flux cleaned = 1.75275 Jy ! Total flux subtracted in 100 components = 1.75275 Jy ! Clean residual min=-0.099305 max=0.099951 Jy/beam ! Clean residual mean=-0.000008 rms=0.031282 Jy/beam ! Combined flux in latest and established models = 1.75275 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.75275 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=0.250308Jy sigma=16.419381 ! Fit after self-cal, rms=0.250308Jy sigma=16.419316 ! 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=1.168 mas, bmaj=3.849 mas, bpa=-11.87 degrees ! Estimated noise=0.625115 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 = 0.140624 Jy ! Component: 100 - total flux cleaned = 0.203265 Jy ! Component: 150 - total flux cleaned = 0.237381 Jy ! Component: 200 - total flux cleaned = 0.260883 Jy ! Total flux subtracted in 200 components = 0.260883 Jy ! Clean residual min=-0.088105 max=0.055426 Jy/beam ! Clean residual mean=-0.000044 rms=0.020408 Jy/beam ! Combined flux in latest and established models = 2.01363 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 33 components and 2.01363 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=0.178477Jy sigma=10.962205 ! Fit after self-cal, rms=0.178467Jy sigma=10.961258 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 KP 0.96 MK 0.99 NL 1.09 ! OV 1.00 PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 KP 0.96 MK 1.02 NL 1.10 ! OV 0.97 PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 KP 1.09 MK 1.04 NL 1.10 ! OV 1.02 PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 KP 0.95 MK 1.07 NL 1.06 ! OV 1.00 PT 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 KP 1.10 MK 0.98 NL 1.02 ! OV 0.98 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 KP 1.05 MK 1.01 NL 1.08 ! OV 1.03 PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 KP 1.03 MK 1.00 NL 1.08 ! OV 1.05 PT 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 KP 1.08 MK 0.96 NL 1.05 ! OV 1.04 PT 0.86 ! ! ! Fit before self-cal, rms=0.178467Jy sigma=10.961258 ! Fit after self-cal, rms=0.033156Jy sigma=1.841466 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=3.869 mas, bpa=-11.79 degrees ! Estimated noise=0.623863 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 = -0.000855964 Jy ! Component: 100 - total flux cleaned = -0.000514099 Jy ! Component: 150 - total flux cleaned = -0.000239768 Jy ! Component: 200 - total flux cleaned = -0.000242688 Jy ! Total flux subtracted in 200 components = -0.000242688 Jy ! Clean residual min=-0.008619 max=0.008334 Jy/beam ! Clean residual mean=-0.000003 rms=0.002404 Jy/beam ! Combined flux in latest and established models = 2.01339 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 2.01339 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=0.031382Jy sigma=1.748761 ! Fit after self-cal, rms=0.031432Jy sigma=1.747444 ! 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=0.031432Jy sigma=1.747444 ! Fit after self-cal, rms=0.031326Jy sigma=1.730696 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=3.872 mas, bpa=-11.79 degrees ! Estimated noise=0.623806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00298526 Jy ! Component: 100 - total flux cleaned = -0.00266821 Jy ! Component: 150 - total flux cleaned = -0.00258178 Jy ! Component: 200 - total flux cleaned = -0.0026628 Jy ! Total flux subtracted in 200 components = -0.0026628 Jy ! Clean residual min=-0.007588 max=0.007193 Jy/beam ! Clean residual mean=-0.000002 rms=0.002134 Jy/beam ! Combined flux in latest and established models = 2.01073 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 2.01073 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=0.030440Jy sigma=1.690531 ! Fit after self-cal, rms=0.030465Jy sigma=1.690090 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 = 8.32029e-05 Jy ! Component: 100 - total flux cleaned = 0.000219551 Jy ! Component: 150 - total flux cleaned = 0.000418804 Jy ! Component: 200 - total flux cleaned = 0.000613878 Jy ! Total flux subtracted in 200 components = 0.000613878 Jy ! Clean residual min=-0.007211 max=0.006597 Jy/beam ! Clean residual mean=-0.000001 rms=0.002080 Jy/beam ! Combined flux in latest and established models = 2.01134 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 2.01134 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=0.030139Jy sigma=1.675936 ! Fit after self-cal, rms=0.030161Jy sigma=1.675460 ! 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=0.030161Jy sigma=1.675460 ! Fit after self-cal, rms=0.030162Jy sigma=1.660039 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=3.877 mas, bpa=-11.8 degrees ! Estimated noise=0.62401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00219449 Jy ! Component: 100 - total flux cleaned = -0.00246303 Jy ! Component: 150 - total flux cleaned = -0.00266125 Jy ! Component: 200 - total flux cleaned = -0.00277715 Jy ! Total flux subtracted in 200 components = -0.00277715 Jy ! Clean residual min=-0.006456 max=0.006046 Jy/beam ! Clean residual mean=-0.000001 rms=0.001871 Jy/beam ! Combined flux in latest and established models = 2.00857 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 2.00857 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=0.029529Jy sigma=1.636856 ! Fit after self-cal, rms=0.029549Jy sigma=1.636226 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 = -0.000154209 Jy ! Component: 100 - total flux cleaned = -0.00021193 Jy ! Component: 150 - total flux cleaned = -0.000212418 Jy ! Component: 200 - total flux cleaned = -0.000211927 Jy ! Total flux subtracted in 200 components = -0.000211927 Jy ! Clean residual min=-0.006323 max=0.005882 Jy/beam ! Clean residual mean=-0.000001 rms=0.001840 Jy/beam ! Combined flux in latest and established models = 2.00835 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 2.00835 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=0.029328Jy sigma=1.628397 ! Fit after self-cal, rms=0.029345Jy sigma=1.627905 ! 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=0.029345Jy sigma=1.627905 ! Fit after self-cal, rms=0.029412Jy sigma=1.614285 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.304 mas, bmaj=4.372 mas, bpa=6.119 degrees ! Estimated noise=0.739101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135507 Jy ! Component: 100 - total flux cleaned = -0.00166112 Jy ! Component: 150 - total flux cleaned = -0.00181721 Jy ! Component: 200 - total flux cleaned = -0.00181729 Jy ! Total flux subtracted in 200 components = -0.00181729 Jy ! Clean residual min=-0.007646 max=0.006267 Jy/beam ! Clean residual mean=0.000000 rms=0.002276 Jy/beam ! Combined flux in latest and established models = 2.00654 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 2.00654 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=0.029415Jy sigma=1.615233 ! Fit after self-cal, rms=0.029395Jy sigma=1.614289 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 = -6.46367e-05 Jy ! Component: 100 - total flux cleaned = 1.77615e-05 Jy ! Component: 150 - total flux cleaned = 9.486e-05 Jy ! Component: 200 - total flux cleaned = 0.000167074 Jy ! Total flux subtracted in 200 components = 0.000167074 Jy ! Clean residual min=-0.007545 max=0.006166 Jy/beam ! Clean residual mean=0.000001 rms=0.002249 Jy/beam ! Combined flux in latest and established models = 2.0067 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 86 components and 2.0067 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=0.029458Jy sigma=1.619262 ! Fit after self-cal, rms=0.029450Jy sigma=1.618912 ! 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=1.17 mas, bmaj=3.88 mas, bpa=-11.8 degrees ! Estimated noise=0.624252 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 3.88 at -11.8 degrees (North through East) ! Clean map min=-0.0060765 max=1.873 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=0.029450Jy sigma=1.618912 ! Fit after self-cal, rms=0.024736Jy sigma=1.280205 ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=3.88 mas, bpa=-11.79 degrees ! Estimated noise=0.624483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148679 Jy ! Component: 100 - total flux cleaned = -0.00143202 Jy ! Component: 150 - total flux cleaned = -0.00148684 Jy ! Component: 200 - total flux cleaned = -0.00153523 Jy ! Total flux subtracted in 200 components = -0.00153523 Jy ! Clean residual min=-0.005791 max=0.005464 Jy/beam ! Clean residual mean=-0.000001 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 2.00517 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 2.00517 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=0.024307Jy sigma=1.259030 ! Fit after self-cal, rms=0.024310Jy sigma=1.258228 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000240174 Jy ! Component: 100 - total flux cleaned = -0.000238725 Jy ! Component: 150 - total flux cleaned = -0.000285879 Jy ! Component: 200 - total flux cleaned = -0.000285653 Jy ! Total flux subtracted in 200 components = -0.000285653 Jy ! Clean residual min=-0.005707 max=0.005357 Jy/beam ! Clean residual mean=-0.000001 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 2.00488 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 93 components and 2.00488 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=0.024098Jy sigma=1.250218 ! Fit after self-cal, rms=0.024112Jy sigma=1.249727 ! 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=0.024112Jy sigma=1.249727 ! Fit after self-cal, rms=0.023978Jy sigma=1.242818 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=0.9418 mas, bmaj=4.022 mas, bpa=-13.35 degrees ! Estimated noise=0.913439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.44376 Jy ! Component: 100 - total flux cleaned = 1.75896 Jy ! Component: 150 - total flux cleaned = 1.86188 Jy ! Component: 200 - total flux cleaned = 1.9159 Jy ! Total flux subtracted in 200 components = 1.9159 Jy ! Clean residual min=-0.017220 max=0.025643 Jy/beam ! Clean residual mean=-0.000008 rms=0.006551 Jy/beam ! Combined flux in latest and established models = 1.9159 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 1.9159 Jy ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=3.882 mas, bpa=-11.79 degrees ! Estimated noise=0.624317 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 = 0.035829 Jy ! Component: 100 - total flux cleaned = 0.0537666 Jy ! Component: 150 - total flux cleaned = 0.0647497 Jy ! Component: 200 - total flux cleaned = 0.0717061 Jy ! Total flux subtracted in 200 components = 0.0717061 Jy ! Clean residual min=-0.005405 max=0.006621 Jy/beam ! Clean residual mean=-0.000006 rms=0.001953 Jy/beam ! Combined flux in latest and established models = 1.98761 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 1.98761 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=2.306 mas, bmaj=4.375 mas, bpa=6.125 degrees ! Estimated noise=0.738771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00640517 Jy ! Component: 100 - total flux cleaned = 0.00986669 Jy ! Component: 150 - total flux cleaned = 0.0115598 Jy ! Component: 200 - total flux cleaned = 0.0120696 Jy ! Total flux subtracted in 200 components = 0.0120696 Jy ! Clean residual min=-0.006898 max=0.005401 Jy/beam ! Clean residual mean=-0.000001 rms=0.002080 Jy/beam ! Combined flux in latest and established models = 1.99968 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 = 0.000382433 Jy ! Component: 100 - total flux cleaned = 0.000718727 Jy ! Component: 150 - total flux cleaned = 0.000974295 Jy ! Component: 200 - total flux cleaned = 0.00116562 Jy ! Total flux subtracted in 200 components = 0.00116562 Jy ! Clean residual min=-0.006852 max=0.005391 Jy/beam ! Clean residual mean=-0.000000 rms=0.002020 Jy/beam ! Combined flux in latest and established models = 2.00084 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 2.00084 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=3.882 mas, bpa=-11.79 degrees ! Estimated noise=0.624317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000742514 Jy ! Component: 100 - total flux cleaned = 0.000492689 Jy ! Component: 150 - total flux cleaned = 0.000226442 Jy ! Component: 200 - total flux cleaned = 3.82966e-05 Jy ! Total flux subtracted in 200 components = 3.82966e-05 Jy ! Clean residual min=-0.005190 max=0.005051 Jy/beam ! Clean residual mean=-0.000000 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 2.00088 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 2.00088 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=0.023708Jy sigma=1.230752 ! Fit after self-cal, rms=0.023707Jy sigma=1.230451 wmodel /scr/pima/bp171af_uvs/J2011-1546_X_map.mod ! Writing 81 model components to file: /scr/pima/bp171af_uvs/J2011-1546_X_map.mod wobs /scr/pima/bp171af_uvs/J2011-1546_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J2011-1546_X_uvs.fits wwins /scr/pima/bp171af_uvs/J2011-1546_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171af_uvs/J2011-1546_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 = -0.000373291 Jy ! Component: 100 - total flux cleaned = -0.000370707 Jy ! Component: 150 - total flux cleaned = -0.000439006 Jy ! Component: 200 - total flux cleaned = -0.00037549 Jy ! Component: 250 - total flux cleaned = -0.000265629 Jy ! Component: 300 - total flux cleaned = -0.000160333 Jy ! Component: 350 - total flux cleaned = -6.15123e-05 Jy ! Component: 400 - total flux cleaned = 0.000122267 Jy ! Component: 450 - total flux cleaned = 0.000296578 Jy ! Component: 500 - total flux cleaned = 0.000547242 Jy ! Component: 550 - total flux cleaned = 0.000788103 Jy ! Component: 600 - total flux cleaned = 0.0010189 Jy ! Component: 650 - total flux cleaned = 0.00120426 Jy ! Component: 700 - total flux cleaned = 0.00138294 Jy ! Component: 750 - total flux cleaned = 0.00158976 Jy ! Component: 800 - total flux cleaned = 0.00175634 Jy ! Component: 850 - total flux cleaned = 0.00191868 Jy ! Component: 900 - total flux cleaned = 0.00210881 Jy ! Component: 950 - total flux cleaned = 0.00223269 Jy ! Component: 1000 - total flux cleaned = 0.00232367 Jy ! Component: 1050 - total flux cleaned = 0.00247432 Jy ! Component: 1100 - total flux cleaned = 0.00247425 Jy ! Component: 1150 - total flux cleaned = 0.00250441 Jy ! Component: 1200 - total flux cleaned = 0.00250448 Jy ! Component: 1250 - total flux cleaned = 0.00253446 Jy ! Component: 1300 - total flux cleaned = 0.00253474 Jy ! Component: 1350 - total flux cleaned = 0.00256523 Jy ! Component: 1400 - total flux cleaned = 0.00262563 Jy ! Component: 1450 - total flux cleaned = 0.00262553 Jy ! Component: 1500 - total flux cleaned = 0.00265639 Jy ! Component: 1550 - total flux cleaned = 0.00271765 Jy ! Component: 1600 - total flux cleaned = 0.00277952 Jy ! Component: 1650 - total flux cleaned = 0.00281073 Jy ! Component: 1700 - total flux cleaned = 0.00284225 Jy ! Component: 1750 - total flux cleaned = 0.00287425 Jy ! Component: 1800 - total flux cleaned = 0.00290638 Jy ! Component: 1850 - total flux cleaned = 0.0029729 Jy ! Component: 1900 - total flux cleaned = 0.00297319 Jy ! Component: 1950 - total flux cleaned = 0.0030074 Jy ! Component: 2000 - total flux cleaned = 0.0030422 Jy ! Component: 2050 - total flux cleaned = 0.00307818 Jy ! Component: 2100 - total flux cleaned = 0.00311539 Jy ! Component: 2150 - total flux cleaned = 0.0031529 Jy ! Component: 2200 - total flux cleaned = 0.00319133 Jy ! Component: 2250 - total flux cleaned = 0.00323095 Jy ! Component: 2300 - total flux cleaned = 0.00327081 Jy ! Component: 2350 - total flux cleaned = 0.00335311 Jy ! Component: 2400 - total flux cleaned = 0.00339557 Jy ! Component: 2450 - total flux cleaned = 0.00343905 Jy ! Component: 2500 - total flux cleaned = 0.00352806 Jy ! Component: 2550 - total flux cleaned = 0.00357382 Jy ! Component: 2600 - total flux cleaned = 0.00362059 Jy ! Component: 2650 - total flux cleaned = 0.00366841 Jy ! Component: 2700 - total flux cleaned = 0.0037173 Jy ! Component: 2750 - total flux cleaned = 0.00376815 Jy ! Component: 2800 - total flux cleaned = 0.0038196 Jy ! Component: 2850 - total flux cleaned = 0.00387252 Jy ! Component: 2900 - total flux cleaned = 0.00392622 Jy ! Component: 2950 - total flux cleaned = 0.00403747 Jy ! Component: 3000 - total flux cleaned = 0.00403767 Jy ! Component: 3050 - total flux cleaned = 0.00409613 Jy ! Component: 3100 - total flux cleaned = 0.00415536 Jy ! Component: 3150 - total flux cleaned = 0.00421719 Jy ! Component: 3200 - total flux cleaned = 0.00428136 Jy ! Component: 3250 - total flux cleaned = 0.00434666 Jy ! Component: 3300 - total flux cleaned = 0.0044145 Jy ! Component: 3350 - total flux cleaned = 0.00441342 Jy ! Component: 3400 - total flux cleaned = 0.00448351 Jy ! Component: 3450 - total flux cleaned = 0.0045564 Jy ! Component: 3500 - total flux cleaned = 0.00455712 Jy ! Component: 3550 - total flux cleaned = 0.00455645 Jy ! Component: 3600 - total flux cleaned = 0.00463487 Jy ! Component: 3650 - total flux cleaned = 0.00463385 Jy ! Component: 3700 - total flux cleaned = 0.00471609 Jy ! Component: 3750 - total flux cleaned = 0.00471648 Jy ! Component: 3800 - total flux cleaned = 0.0047162 Jy ! Component: 3850 - total flux cleaned = 0.00471399 Jy ! Component: 3900 - total flux cleaned = 0.00480452 Jy ! Component: 3950 - total flux cleaned = 0.0048038 Jy ! Component: 4000 - total flux cleaned = 0.00489967 Jy ! Component: 4050 - total flux cleaned = 0.00499911 Jy ! Total flux subtracted in 4096 components = 0.00499976 Jy ! Clean residual min=-0.005350 max=0.005477 Jy/beam ! Clean residual mean=-0.000001 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 2.00588 Jy keep ! Adding 193 model components to the UV plane model. ! The established model now contains 274 components and 2.00588 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J2011-1546_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 3.882 at -11.79 degrees (North through East) ! Clean map min=-0.01112 max=1.8791 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J2011-1546_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.87908 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00169636 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.270829 0.270829 0.541658 1.08332 2.16663 4.33326 8.66652 17.333 34.6661 69.3322 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.005 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.879 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J2011-1546_X_uvs.log closed on Thu Oct 10 16:48:51 2013