! Started logfile: /scr/pima/s4195a_uvs/J2007+7452_X_uvs.log on Sun Oct 13 02:18:55 2013 obs /scr/pima/s4195a_uvs/J2007+7452_X_uva.fits ! Reading UV FITS file: /scr/pima/s4195a_uvs/J2007+7452_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2007+7452 ! ! 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 864 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/s4195a_uvs/J2007+7452_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=1.015032Jy sigma=4.103201 ! Fit after self-cal, rms=0.874295Jy sigma=3.476492 ! 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=0.8973 mas, bmaj=3.128 mas, bpa=37.57 degrees ! Estimated noise=10.8938 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 = 0.0980036 Jy ! Component: 100 - total flux cleaned = 0.124548 Jy ! Total flux subtracted in 100 components = 0.124548 Jy ! Clean residual min=-0.006592 max=0.010359 Jy/beam ! Clean residual mean=0.000019 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 0.124548 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.124548 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=0.030033Jy sigma=0.116333 ! Fit after self-cal, rms=0.030039Jy sigma=0.116252 ! 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=1.189 mas, bmaj=3.533 mas, bpa=33.96 degrees ! Estimated noise=6.35935 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 = 0.011759 Jy ! Component: 100 - total flux cleaned = 0.0161392 Jy ! Component: 150 - total flux cleaned = 0.0169 Jy ! Component: 200 - total flux cleaned = 0.0167778 Jy ! Total flux subtracted in 200 components = 0.0167778 Jy ! Clean residual min=-0.005208 max=0.004895 Jy/beam ! Clean residual mean=-0.000008 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.141326 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.141326 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=0.026760Jy sigma=0.093730 ! Fit after self-cal, rms=0.026774Jy sigma=0.093700 ! 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 1.00 FD 1.10 HN 0.96 KP 0.98 ! LA 1.08 MK 0.96 NL 1.03 OV 1.05 ! PT 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.93 KP 1.00 ! LA 0.94 MK 1.02 NL 1.00 OV 0.95 ! PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.10 HN 0.98 KP 1.07 ! LA 0.99 MK 1.03 NL 1.03 OV 1.06 ! PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 0.98 KP 0.96 ! LA 1.01 MK 1.05 NL 0.98 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00 HN 0.97 KP 1.09 ! LA 1.00 MK 0.98 NL 0.97 OV 1.03 ! PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.11 KP 1.09 ! LA 1.02 MK 1.00 NL 1.01 OV 1.06 ! PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.04 KP 1.05 ! LA 0.93 MK 1.00 NL 1.02 OV 1.06 ! PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.02 KP 1.06 ! LA 0.88 MK 1.04 NL 0.98 OV 1.10 ! PT 0.86 ! ! ! Fit before self-cal, rms=0.026774Jy sigma=0.093700 ! Fit after self-cal, rms=0.023987Jy sigma=0.077224 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=3.541 mas, bpa=33.88 degrees ! Estimated noise=6.29104 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 = -0.00152199 Jy ! Component: 100 - total flux cleaned = -0.00199154 Jy ! Component: 150 - total flux cleaned = -0.00210055 Jy ! Component: 200 - total flux cleaned = -0.00216678 Jy ! Total flux subtracted in 200 components = -0.00216678 Jy ! Clean residual min=-0.003229 max=0.004518 Jy/beam ! Clean residual mean=-0.000033 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.139159 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.139159 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=0.023711Jy sigma=0.076998 ! Fit after self-cal, rms=0.023737Jy sigma=0.076954 ! 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=0.023737Jy sigma=0.076954 ! Fit after self-cal, rms=0.023686Jy sigma=0.076847 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=3.543 mas, bpa=33.86 degrees ! Estimated noise=6.25162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120094 Jy ! Component: 100 - total flux cleaned = -0.00139112 Jy ! Component: 150 - total flux cleaned = -0.00139162 Jy ! Component: 200 - total flux cleaned = -0.00144549 Jy ! Total flux subtracted in 200 components = -0.00144549 Jy ! Clean residual min=-0.003199 max=0.004490 Jy/beam ! Clean residual mean=-0.000033 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.137714 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.137714 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=0.023479Jy sigma=0.076804 ! Fit after self-cal, rms=0.023481Jy sigma=0.076793 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) ! Added new window around map position (-23.6, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045247 Jy ! Component: 100 - total flux cleaned = 0.00743783 Jy ! Component: 150 - total flux cleaned = 0.00949068 Jy ! Component: 200 - total flux cleaned = 0.0110666 Jy ! Total flux subtracted in 200 components = 0.0110666 Jy ! Clean residual min=-0.002665 max=0.002234 Jy/beam ! Clean residual mean=-0.000004 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.14878 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 85 components and 0.14878 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=0.022441Jy sigma=0.071200 ! Fit after self-cal, rms=0.022438Jy sigma=0.071153 ! 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=0.022438Jy sigma=0.071153 ! Fit after self-cal, rms=0.022338Jy sigma=0.070802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.198 mas, bmaj=3.546 mas, bpa=33.84 degrees ! Estimated noise=6.1899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110298 Jy ! Component: 100 - total flux cleaned = 0.002051 Jy ! Component: 150 - total flux cleaned = 0.00282834 Jy ! Component: 200 - total flux cleaned = 0.00349703 Jy ! Total flux subtracted in 200 components = 0.00349703 Jy ! Clean residual min=-0.002311 max=0.002154 Jy/beam ! Clean residual mean=0.000000 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.152277 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 111 components and 0.152277 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=0.022141Jy sigma=0.070173 ! Fit after self-cal, rms=0.022146Jy sigma=0.070164 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 = 0.000488037 Jy ! Component: 100 - total flux cleaned = 0.00087225 Jy ! Component: 150 - total flux cleaned = 0.00122627 Jy ! Component: 200 - total flux cleaned = 0.00153094 Jy ! Total flux subtracted in 200 components = 0.00153094 Jy ! Clean residual min=-0.002214 max=0.002056 Jy/beam ! Clean residual mean=0.000003 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.153808 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 127 components and 0.153808 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=0.022060Jy sigma=0.070016 ! Fit after self-cal, rms=0.022067Jy sigma=0.070007 ! 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=0.022067Jy sigma=0.070007 ! Fit after self-cal, rms=0.022018Jy sigma=0.069939 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.319 mas, bmaj=5.158 mas, bpa=24.29 degrees ! Estimated noise=6.64777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000639314 Jy ! Component: 100 - total flux cleaned = 0.00117903 Jy ! Component: 150 - total flux cleaned = 0.0015988 Jy ! Component: 200 - total flux cleaned = 0.00191664 Jy ! Total flux subtracted in 200 components = 0.00191664 Jy ! Clean residual min=-0.002292 max=0.002063 Jy/beam ! Clean residual mean=0.000009 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.155725 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 151 components and 0.155725 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=0.021967Jy sigma=0.069861 ! Fit after self-cal, rms=0.021959Jy sigma=0.069844 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 = 3.3858e-05 Jy ! Component: 100 - total flux cleaned = 0.000232667 Jy ! Component: 150 - total flux cleaned = 0.000404083 Jy ! Component: 200 - total flux cleaned = 0.000476578 Jy ! Total flux subtracted in 200 components = 0.000476578 Jy ! Clean residual min=-0.002229 max=0.002047 Jy/beam ! Clean residual mean=0.000011 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.156202 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 168 components and 0.156202 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=0.021938Jy sigma=0.069861 ! Fit after self-cal, rms=0.021935Jy sigma=0.069853 ! 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=1.197 mas, bmaj=3.545 mas, bpa=33.85 degrees ! Estimated noise=6.16019 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.197 x 3.545 at 33.85 degrees (North through East) ! Clean map min=-0.0020638 max=0.12821 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=0.902 mas, bmaj=3.127 mas, bpa=37.42 degrees ! Estimated noise=10.5854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0952689 Jy ! Component: 100 - total flux cleaned = 0.120608 Jy ! Component: 150 - total flux cleaned = 0.130662 Jy ! Component: 200 - total flux cleaned = 0.135311 Jy ! Total flux subtracted in 200 components = 0.135311 Jy ! Clean residual min=-0.004055 max=0.003954 Jy/beam ! Clean residual mean=-0.000016 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.135311 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 0.135311 Jy ! Inverting map and beam ! Estimated beam: bmin=1.197 mas, bmaj=3.545 mas, bpa=33.85 degrees ! Estimated noise=6.16019 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 = 0.00414479 Jy ! Component: 100 - total flux cleaned = 0.0072603 Jy ! Component: 150 - total flux cleaned = 0.00973863 Jy ! Component: 200 - total flux cleaned = 0.0117496 Jy ! Total flux subtracted in 200 components = 0.0117496 Jy ! Clean residual min=-0.002608 max=0.002508 Jy/beam ! Clean residual mean=-0.000011 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.147061 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 65 components and 0.147061 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=2.319 mas, bmaj=5.158 mas, bpa=24.29 degrees ! Estimated noise=6.64777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221548 Jy ! Component: 100 - total flux cleaned = 0.00392369 Jy ! Component: 150 - total flux cleaned = 0.00528509 Jy ! Component: 200 - total flux cleaned = 0.00638307 Jy ! Total flux subtracted in 200 components = 0.00638307 Jy ! Clean residual min=-0.002515 max=0.002330 Jy/beam ! Clean residual mean=0.000001 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.153444 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 = 0.000895179 Jy ! Component: 100 - total flux cleaned = 0.00162758 Jy ! Component: 150 - total flux cleaned = 0.00204694 Jy ! Component: 200 - total flux cleaned = 0.00228459 Jy ! Total flux subtracted in 200 components = 0.00228459 Jy ! Clean residual min=-0.002334 max=0.002218 Jy/beam ! Clean residual mean=0.000007 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.155729 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 150 components and 0.155729 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.197 mas, bmaj=3.545 mas, bpa=33.85 degrees ! Estimated noise=6.16019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000224894 Jy ! Component: 100 - total flux cleaned = -0.000328896 Jy ! Component: 150 - total flux cleaned = -0.000299046 Jy ! Component: 200 - total flux cleaned = -0.00024186 Jy ! Total flux subtracted in 200 components = -0.00024186 Jy ! Clean residual min=-0.002137 max=0.002316 Jy/beam ! Clean residual mean=0.000005 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.155487 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 167 components and 0.155487 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=0.022120Jy sigma=0.070326 ! Fit after self-cal, rms=0.022139Jy sigma=0.070261 wmodel /scr/pima/s4195a_uvs/J2007+7452_X_map.mod ! Writing 167 model components to file: /scr/pima/s4195a_uvs/J2007+7452_X_map.mod wobs /scr/pima/s4195a_uvs/J2007+7452_X_uvs.fits ! Writing UV FITS file: /scr/pima/s4195a_uvs/J2007+7452_X_uvs.fits wwins /scr/pima/s4195a_uvs/J2007+7452_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s4195a_uvs/J2007+7452_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 = -9.51892e-05 Jy ! Component: 100 - total flux cleaned = -0.000481635 Jy ! Component: 150 - total flux cleaned = -0.000997849 Jy ! Component: 200 - total flux cleaned = -0.00142172 Jy ! Component: 250 - total flux cleaned = -0.00179298 Jy ! Component: 300 - total flux cleaned = -0.00209059 Jy ! Component: 350 - total flux cleaned = -0.0023471 Jy ! Component: 400 - total flux cleaned = -0.00256536 Jy ! Component: 450 - total flux cleaned = -0.00268149 Jy ! Component: 500 - total flux cleaned = -0.00268218 Jy ! Component: 550 - total flux cleaned = -0.00274582 Jy ! Component: 600 - total flux cleaned = -0.00270449 Jy ! Component: 650 - total flux cleaned = -0.00270462 Jy ! Component: 700 - total flux cleaned = -0.00272356 Jy ! Component: 750 - total flux cleaned = -0.00276075 Jy ! Component: 800 - total flux cleaned = -0.00276048 Jy ! Component: 850 - total flux cleaned = -0.00279631 Jy ! Component: 900 - total flux cleaned = -0.00281417 Jy ! Component: 950 - total flux cleaned = -0.00286516 Jy ! Component: 1000 - total flux cleaned = -0.0028323 Jy ! Component: 1050 - total flux cleaned = -0.00283256 Jy ! Component: 1100 - total flux cleaned = -0.00278538 Jy ! Component: 1150 - total flux cleaned = -0.00280082 Jy ! Component: 1200 - total flux cleaned = -0.00278568 Jy ! Component: 1250 - total flux cleaned = -0.00281555 Jy ! Component: 1300 - total flux cleaned = -0.00282982 Jy ! Component: 1350 - total flux cleaned = -0.00285843 Jy ! Component: 1400 - total flux cleaned = -0.00290045 Jy ! Component: 1450 - total flux cleaned = -0.00290042 Jy ! Component: 1500 - total flux cleaned = -0.00292774 Jy ! Component: 1550 - total flux cleaned = -0.00291457 Jy ! Component: 1600 - total flux cleaned = -0.00292779 Jy ! Component: 1650 - total flux cleaned = -0.00291477 Jy ! Component: 1700 - total flux cleaned = -0.00291474 Jy ! Component: 1750 - total flux cleaned = -0.00291459 Jy ! Component: 1800 - total flux cleaned = -0.00291472 Jy ! Component: 1850 - total flux cleaned = -0.00288997 Jy ! Component: 1900 - total flux cleaned = -0.00285323 Jy ! Component: 1950 - total flux cleaned = -0.00282903 Jy ! Component: 2000 - total flux cleaned = -0.00281711 Jy ! Component: 2050 - total flux cleaned = -0.00280528 Jy ! Component: 2100 - total flux cleaned = -0.00280526 Jy ! Component: 2150 - total flux cleaned = -0.00279356 Jy ! Component: 2200 - total flux cleaned = -0.00278208 Jy ! Component: 2250 - total flux cleaned = -0.00279351 Jy ! Component: 2300 - total flux cleaned = -0.00279359 Jy ! Component: 2350 - total flux cleaned = -0.00278235 Jy ! Component: 2400 - total flux cleaned = -0.00278236 Jy ! Component: 2450 - total flux cleaned = -0.00276022 Jy ! Component: 2500 - total flux cleaned = -0.00277123 Jy ! Component: 2550 - total flux cleaned = -0.00276028 Jy ! Component: 2600 - total flux cleaned = -0.00277104 Jy ! Component: 2650 - total flux cleaned = -0.00274951 Jy ! Component: 2700 - total flux cleaned = -0.00274954 Jy ! Component: 2750 - total flux cleaned = -0.0027389 Jy ! Component: 2800 - total flux cleaned = -0.00273893 Jy ! Component: 2850 - total flux cleaned = -0.00276007 Jy ! Component: 2900 - total flux cleaned = -0.0027601 Jy ! Component: 2950 - total flux cleaned = -0.00276006 Jy ! Component: 3000 - total flux cleaned = -0.00277057 Jy ! Component: 3050 - total flux cleaned = -0.00279151 Jy ! Component: 3100 - total flux cleaned = -0.00279152 Jy ! Component: 3150 - total flux cleaned = -0.00280197 Jy ! Component: 3200 - total flux cleaned = -0.00278115 Jy ! Component: 3250 - total flux cleaned = -0.00280191 Jy ! Component: 3300 - total flux cleaned = -0.00278121 Jy ! Component: 3350 - total flux cleaned = -0.0027708 Jy ! Component: 3400 - total flux cleaned = -0.00273978 Jy ! Component: 3450 - total flux cleaned = -0.0027191 Jy ! Component: 3500 - total flux cleaned = -0.00268805 Jy ! Component: 3550 - total flux cleaned = -0.00267773 Jy ! Component: 3600 - total flux cleaned = -0.00264672 Jy ! Component: 3650 - total flux cleaned = -0.00261573 Jy ! Component: 3700 - total flux cleaned = -0.00259502 Jy ! Component: 3750 - total flux cleaned = -0.00256398 Jy ! Component: 3800 - total flux cleaned = -0.00252249 Jy ! Component: 3850 - total flux cleaned = -0.00252249 Jy ! Component: 3900 - total flux cleaned = -0.00250179 Jy ! Component: 3950 - total flux cleaned = -0.0025018 Jy ! Component: 4000 - total flux cleaned = -0.00249141 Jy ! Component: 4050 - total flux cleaned = -0.00246013 Jy ! Total flux subtracted in 4096 components = -0.00243931 Jy ! Clean residual min=-0.000544 max=0.000626 Jy/beam ! Clean residual mean=0.000006 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.153048 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 394 components and 0.153048 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s4195a_uvs/J2007+7452_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.197 x 3.545 at 33.85 degrees (North through East) ! Clean map min=-0.0015748 max=0.12723 Jy/beam ! Writing clean map to FITS file: /scr/pima/s4195a_uvs/J2007+7452_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.127228 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169644 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.400014 0.400014 0.800028 1.60006 3.20011 6.40022 12.8004 25.6009 51.2018 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.127 quit ! Quitting program ! Log file /scr/pima/s4195a_uvs/J2007+7452_X_uvs.log closed on Sun Oct 13 02:18:59 2013