! Started logfile: /scr/pima/bp171a4_uvs/J1154+0433_X_uvs.log on Mon Apr 15 01:23:22 2013 obs /scr/pima/bp171a4_uvs/J1154+0433_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a4_uvs/J1154+0433_X_uva.fits ! AN table 1: 10 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.983333 visibilities/baseline/integration-bin. ! Found source: J1154+0433 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 472 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/bp171a4_uvs/J1154+0433_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=0.994564Jy sigma=0.703112 ! Fit after self-cal, rms=0.979051Jy sigma=0.692144 ! 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=6.828 mas, bmaj=8.244 mas, bpa=-6.544 degrees ! Estimated noise=80.8573 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155997 Jy ! Component: 100 - total flux cleaned = 0.0181198 Jy ! Total flux subtracted in 100 components = 0.0181198 Jy ! Clean residual min=-0.001869 max=0.001901 Jy/beam ! Clean residual mean=-0.000004 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.0181198 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0181198 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=0.022482Jy sigma=0.015893 ! Fit after self-cal, rms=0.022002Jy sigma=0.015554 ! 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=6.557 mas, bmaj=8.883 mas, bpa=3.388 degrees ! Estimated noise=46.0387 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 = 0.00206972 Jy ! Component: 100 - total flux cleaned = 0.00270405 Jy ! Component: 150 - total flux cleaned = 0.0028932 Jy ! Component: 200 - total flux cleaned = 0.00279808 Jy ! Total flux subtracted in 200 components = 0.00279808 Jy ! Clean residual min=-0.000691 max=0.000698 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0209178 Jy ! Performing phase self-cal ! Adding 97 model components to the UV plane model. ! The established model now contains 115 components and 0.0209179 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=0.021282Jy sigma=0.015044 ! Fit after self-cal, rms=0.021211Jy sigma=0.014994 ! 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: ! FD 1.14 KP 0.92 LA 1.03 PT 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 KP 0.83 LA 0.99 PT 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 1.14 LA 1.16 PT 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.76 LA 1.29 PT 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 KP 1.11 LA 1.20 PT 0.75 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 KP 1.26 LA 1.15 PT 0.79 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.41 KP 1.00 LA 0.93 PT 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 KP 1.31 LA 0.58 PT 1.10 ! ! ! Fit before self-cal, rms=0.021211Jy sigma=0.014994 ! Fit after self-cal, rms=0.021609Jy sigma=0.014597 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.673 mas, bmaj=8.968 mas, bpa=2.06 degrees ! Estimated noise=45.6054 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 = -0.000215268 Jy ! Component: 100 - total flux cleaned = -0.000152768 Jy ! Component: 150 - total flux cleaned = -2.26557e-05 Jy ! Component: 200 - total flux cleaned = 3.13346e-05 Jy ! Total flux subtracted in 200 components = 3.13346e-05 Jy ! Clean residual min=-0.000299 max=0.000298 Jy/beam ! Clean residual mean=0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0209492 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 173 components and 0.0209492 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=0.021560Jy sigma=0.014577 ! Fit after self-cal, rms=0.021943Jy sigma=0.014470 ! 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=0.021943Jy sigma=0.014470 ! Fit after self-cal, rms=0.023728Jy sigma=0.014431 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.738 mas, bmaj=9.015 mas, bpa=1.712 degrees ! Estimated noise=46.6113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.76877e-05 Jy ! Component: 100 - total flux cleaned = -9.6134e-05 Jy ! Component: 150 - total flux cleaned = -2.2645e-05 Jy ! Component: 200 - total flux cleaned = -3.97512e-05 Jy ! Total flux subtracted in 200 components = -3.97512e-05 Jy ! Clean residual min=-0.000283 max=0.000284 Jy/beam ! Clean residual mean=0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0209094 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 218 components and 0.0209094 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=0.023678Jy sigma=0.014416 ! Fit after self-cal, rms=0.023993Jy sigma=0.014374 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 = 0.000190508 Jy ! Component: 100 - total flux cleaned = 0.000331914 Jy ! Component: 150 - total flux cleaned = 0.000392604 Jy ! Component: 200 - total flux cleaned = 0.000392339 Jy ! Total flux subtracted in 200 components = 0.000392339 Jy ! Clean residual min=-0.000290 max=0.000287 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0213018 Jy ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 300 components and 0.0213018 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=0.023940Jy sigma=0.014349 ! Fit after self-cal, rms=0.023977Jy sigma=0.014340 ! 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=0.023977Jy sigma=0.014340 ! Fit after self-cal, rms=0.026286Jy sigma=0.014308 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.762 mas, bmaj=9.046 mas, bpa=1.88 degrees ! Estimated noise=46.9908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102385 Jy ! Component: 100 - total flux cleaned = 2.78734e-05 Jy ! Component: 150 - total flux cleaned = 4.8154e-05 Jy ! Component: 200 - total flux cleaned = 1.14756e-05 Jy ! Total flux subtracted in 200 components = 1.14756e-05 Jy ! Clean residual min=-0.000300 max=0.000297 Jy/beam ! Clean residual mean=0.000001 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0213133 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 355 components and 0.0213132 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=0.026232Jy sigma=0.014295 ! Fit after self-cal, rms=0.026513Jy sigma=0.014245 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 = 0.000849572 Jy ! Component: 100 - total flux cleaned = 0.000993908 Jy ! Component: 150 - total flux cleaned = 0.00106277 Jy ! Component: 200 - total flux cleaned = 0.00108288 Jy ! Total flux subtracted in 200 components = 0.00108288 Jy ! Clean residual min=-0.000332 max=0.000331 Jy/beam ! Clean residual mean=0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0223961 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 415 components and 0.0223961 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=0.026425Jy sigma=0.014221 ! Fit after self-cal, rms=0.026404Jy sigma=0.014197 ! Inverting map ! Added new window around map position (46, -26.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.39248e-05 Jy ! Component: 100 - total flux cleaned = -7.11551e-05 Jy ! Component: 150 - total flux cleaned = -7.23244e-05 Jy ! Component: 200 - total flux cleaned = -6.97828e-05 Jy ! Total flux subtracted in 200 components = -6.97828e-05 Jy ! Clean residual min=-0.000467 max=0.000713 Jy/beam ! Clean residual mean=0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0223263 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 464 components and 0.0223264 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=0.026354Jy sigma=0.014189 ! Fit after self-cal, rms=0.026350Jy sigma=0.014179 ! Inverting map ! Added new window around map position (-44, 12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472619 Jy ! Component: 100 - total flux cleaned = 0.000498331 Jy ! Component: 150 - total flux cleaned = 0.00051944 Jy ! Component: 200 - total flux cleaned = 0.000519121 Jy ! Total flux subtracted in 200 components = 0.000519121 Jy ! Clean residual min=-0.000384 max=0.000412 Jy/beam ! Clean residual mean=0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0228455 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 492 components and 0.0228455 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=0.026300Jy sigma=0.014170 ! Fit after self-cal, rms=0.026291Jy sigma=0.014158 ! 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=0.026291Jy sigma=0.014158 ! Fit after self-cal, rms=0.028791Jy sigma=0.014135 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.793 mas, bmaj=9.081 mas, bpa=2.762 degrees ! Estimated noise=46.1957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000423259 Jy ! Component: 100 - total flux cleaned = 0.000383723 Jy ! Component: 150 - total flux cleaned = 0.000417326 Jy ! Component: 200 - total flux cleaned = 0.000401366 Jy ! Total flux subtracted in 200 components = 0.000401366 Jy ! Clean residual min=-0.000409 max=0.000363 Jy/beam ! Clean residual mean=0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0232468 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 530 components and 0.0232468 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=0.028746Jy sigma=0.014129 ! Fit after self-cal, rms=0.028920Jy sigma=0.014115 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 = 0.000288327 Jy ! Component: 100 - total flux cleaned = 0.000271062 Jy ! Component: 150 - total flux cleaned = 0.000315647 Jy ! Component: 200 - total flux cleaned = 0.000342703 Jy ! Total flux subtracted in 200 components = 0.000342703 Jy ! Clean residual min=-0.000337 max=0.000273 Jy/beam ! Clean residual mean=0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0235895 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 556 components and 0.0235895 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=0.028891Jy sigma=0.014111 ! Fit after self-cal, rms=0.028889Jy sigma=0.014106 ! 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=6.729 mas, bmaj=9.066 mas, bpa=2.882 degrees ! Estimated noise=46.2813 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.729 x 9.066 at 2.882 degrees (North through East) ! Clean map min=-0.0023649 max=0.010656 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=6.992 mas, bmaj=8.139 mas, bpa=1.979 degrees ! Estimated noise=80.7936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056919 Jy ! Component: 100 - total flux cleaned = 0.00482828 Jy ! Component: 150 - total flux cleaned = 0.00362011 Jy ! Component: 200 - total flux cleaned = 0.00117965 Jy ! Total flux subtracted in 200 components = 0.00117965 Jy ! Clean residual min=-0.007740 max=0.005687 Jy/beam ! Clean residual mean=-0.000019 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.00117965 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.00117965 Jy ! Inverting map and beam ! Estimated beam: bmin=6.729 mas, bmaj=9.066 mas, bpa=2.882 degrees ! Estimated noise=46.2813 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 = -0.00184556 Jy ! Component: 100 - total flux cleaned = -0.00360589 Jy ! Component: 150 - total flux cleaned = -0.00514121 Jy ! Component: 200 - total flux cleaned = -0.00645468 Jy ! Total flux subtracted in 200 components = -0.00645468 Jy ! Clean residual min=-0.002264 max=0.002439 Jy/beam ! Clean residual mean=-0.000010 rms=0.000867 Jy/beam ! Combined flux in latest and established models = -0.00527504 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 108 components and -0.00527504 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=6.793 mas, bmaj=9.081 mas, bpa=2.762 degrees ! Estimated noise=46.1957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000588955 Jy ! Component: 100 - total flux cleaned = -0.00189448 Jy ! Component: 150 - total flux cleaned = -0.00283987 Jy ! Component: 200 - total flux cleaned = -0.0036309 Jy ! Total flux subtracted in 200 components = -0.0036309 Jy ! Clean residual min=-0.001681 max=0.001748 Jy/beam ! Clean residual mean=-0.000002 rms=0.000545 Jy/beam ! Combined flux in latest and established models = -0.00890593 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 = -0.000658939 Jy ! Component: 100 - total flux cleaned = -0.00124439 Jy ! Component: 150 - total flux cleaned = -0.00180741 Jy ! Component: 200 - total flux cleaned = -0.00234866 Jy ! Total flux subtracted in 200 components = -0.00234866 Jy ! Clean residual min=-0.001550 max=0.001623 Jy/beam ! Clean residual mean=-0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = -0.0112546 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 176 components and -0.0112546 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.729 mas, bmaj=9.066 mas, bpa=2.882 degrees ! Estimated noise=46.2813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000749878 Jy ! Component: 100 - total flux cleaned = -0.00106777 Jy ! Component: 150 - total flux cleaned = -0.00146886 Jy ! Component: 200 - total flux cleaned = -0.00179877 Jy ! Total flux subtracted in 200 components = -0.00179877 Jy ! Clean residual min=-0.001219 max=0.001347 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = -0.0130534 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 221 components and -0.0130533 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=0.029065Jy sigma=0.014351 ! Fit after self-cal, rms=0.028882Jy sigma=0.014188 wmodel /scr/pima/bp171a4_uvs/J1154+0433_X_map.mod ! Writing 221 model components to file: /scr/pima/bp171a4_uvs/J1154+0433_X_map.mod wobs /scr/pima/bp171a4_uvs/J1154+0433_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a4_uvs/J1154+0433_X_uvs.fits wwins /scr/pima/bp171a4_uvs/J1154+0433_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a4_uvs/J1154+0433_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 = 0.000224392 Jy ! Component: 100 - total flux cleaned = 8.27772e-05 Jy ! Component: 150 - total flux cleaned = 5.70618e-05 Jy ! Component: 200 - total flux cleaned = 6.86254e-05 Jy ! Component: 250 - total flux cleaned = 7.94136e-05 Jy ! Component: 300 - total flux cleaned = 0.000117295 Jy ! Component: 350 - total flux cleaned = 0.000171466 Jy ! Component: 400 - total flux cleaned = 0.000223062 Jy ! Component: 450 - total flux cleaned = 0.000272242 Jy ! Component: 500 - total flux cleaned = 0.000288087 Jy ! Component: 550 - total flux cleaned = 0.00031083 Jy ! Component: 600 - total flux cleaned = 0.000325535 Jy ! Component: 650 - total flux cleaned = 0.000332505 Jy ! Component: 700 - total flux cleaned = 0.000339267 Jy ! Component: 750 - total flux cleaned = 0.000372572 Jy ! Component: 800 - total flux cleaned = 0.000398589 Jy ! Component: 850 - total flux cleaned = 0.000430222 Jy ! Component: 900 - total flux cleaned = 0.000461048 Jy ! Component: 950 - total flux cleaned = 0.000533634 Jy ! Component: 1000 - total flux cleaned = 0.000575435 Jy ! Component: 1050 - total flux cleaned = 0.000616946 Jy ! Component: 1100 - total flux cleaned = 0.000670339 Jy ! Component: 1150 - total flux cleaned = 0.000729782 Jy ! Component: 1200 - total flux cleaned = 0.000789514 Jy ! Component: 1250 - total flux cleaned = 0.000831579 Jy ! Component: 1300 - total flux cleaned = 0.000855727 Jy ! Component: 1350 - total flux cleaned = 0.000892335 Jy ! Component: 1400 - total flux cleaned = 0.000904573 Jy ! Component: 1450 - total flux cleaned = 0.0009356 Jy ! Component: 1500 - total flux cleaned = 0.000948022 Jy ! Component: 1550 - total flux cleaned = 0.000966993 Jy ! Component: 1600 - total flux cleaned = 0.000973442 Jy ! Component: 1650 - total flux cleaned = 0.000980005 Jy ! Component: 1700 - total flux cleaned = 0.000999724 Jy ! Component: 1750 - total flux cleaned = 0.00101312 Jy ! Component: 1800 - total flux cleaned = 0.00101993 Jy ! Component: 1850 - total flux cleaned = 0.00103375 Jy ! Component: 1900 - total flux cleaned = 0.00104783 Jy ! Component: 1950 - total flux cleaned = 0.00106201 Jy ! Component: 2000 - total flux cleaned = 0.00106186 Jy ! Component: 2050 - total flux cleaned = 0.00109119 Jy ! Component: 2100 - total flux cleaned = 0.00110617 Jy ! Component: 2150 - total flux cleaned = 0.00112128 Jy ! Component: 2200 - total flux cleaned = 0.00113661 Jy ! Component: 2250 - total flux cleaned = 0.00117581 Jy ! Component: 2300 - total flux cleaned = 0.00119965 Jy ! Component: 2350 - total flux cleaned = 0.00124836 Jy ! Component: 2400 - total flux cleaned = 0.00128153 Jy ! Component: 2450 - total flux cleaned = 0.00132362 Jy ! Component: 2500 - total flux cleaned = 0.00138365 Jy ! Component: 2550 - total flux cleaned = 0.00142718 Jy ! Component: 2600 - total flux cleaned = 0.00149856 Jy ! Component: 2650 - total flux cleaned = 0.00155311 Jy ! Component: 2700 - total flux cleaned = 0.00160852 Jy ! Component: 2750 - total flux cleaned = 0.00168385 Jy ! Component: 2800 - total flux cleaned = 0.00174151 Jy ! Component: 2850 - total flux cleaned = 0.00180994 Jy ! Component: 2900 - total flux cleaned = 0.00187987 Jy ! Component: 2950 - total flux cleaned = 0.00196132 Jy ! Component: 3000 - total flux cleaned = 0.00204433 Jy ! Component: 3050 - total flux cleaned = 0.0021184 Jy ! Component: 3100 - total flux cleaned = 0.00221526 Jy ! Component: 3150 - total flux cleaned = 0.00227049 Jy ! Component: 3200 - total flux cleaned = 0.00233798 Jy ! Component: 3250 - total flux cleaned = 0.00239576 Jy ! Component: 3300 - total flux cleaned = 0.00246665 Jy ! Component: 3350 - total flux cleaned = 0.0025391 Jy ! Component: 3400 - total flux cleaned = 0.00262602 Jy ! Component: 3450 - total flux cleaned = 0.00270236 Jy ! Component: 3500 - total flux cleaned = 0.00278045 Jy ! Component: 3550 - total flux cleaned = 0.00286005 Jy ! Component: 3600 - total flux cleaned = 0.00295563 Jy ! Component: 3650 - total flux cleaned = 0.00303947 Jy ! Component: 3700 - total flux cleaned = 0.00312557 Jy ! Component: 3750 - total flux cleaned = 0.0032139 Jy ! Component: 3800 - total flux cleaned = 0.00330447 Jy ! Component: 3850 - total flux cleaned = 0.00341278 Jy ! Component: 3900 - total flux cleaned = 0.00350835 Jy ! Component: 3950 - total flux cleaned = 0.00360654 Jy ! Component: 4000 - total flux cleaned = 0.00370732 Jy ! Component: 4050 - total flux cleaned = 0.00381037 Jy ! Total flux subtracted in 4096 components = 0.00393307 Jy ! Clean residual min=-0.000986 max=0.000940 Jy/beam ! Clean residual mean=0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = -0.00912028 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 445 components and -0.00912027 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a4_uvs/J1154+0433_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.729 x 9.066 at 2.882 degrees (North through East) ! Clean map min=-0.0085026 max=0.012015 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a4_uvs/J1154+0433_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0120153 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000460375 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -11.4947 11.4947 22.9894 45.9787 91.9575 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.012 quit ! Quitting program ! Log file /scr/pima/bp171a4_uvs/J1154+0433_X_uvs.log closed on Mon Apr 15 01:23:28 2013