! Started logfile: /d2/scr/pima/bp177i_uvs/J0741-4454_X_uvs.log on Tue Apr 15 00:11:15 2014 obs /d2/scr/pima/bp177i_uvs/J0741-4454_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0741-4454_X_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0741-4454 ! ! 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 1008 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 /d2/scr/pima/bp177i_uvs/J0741-4454_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=1.001187Jy sigma=23.401202 ! Fit after self-cal, rms=0.944771Jy sigma=21.996262 ! 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=0.6369 mas, bmaj=1.926 mas, bpa=-0.5551 degrees ! Estimated noise=1.65388 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 = 0.0317482 Jy ! Component: 100 - total flux cleaned = 0.0469311 Jy ! Total flux subtracted in 100 components = 0.0469311 Jy ! Clean residual min=-0.005680 max=0.009927 Jy/beam ! Clean residual mean=0.000010 rms=0.002118 Jy/beam ! Combined flux in latest and established models = 0.0469311 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0469311 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=0.039394Jy sigma=0.902084 ! Fit after self-cal, rms=0.039261Jy sigma=0.899174 ! 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=0.8435 mas, bmaj=2.389 mas, bpa=-0.5159 degrees ! Estimated noise=0.972658 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 = 0.0223487 Jy ! Component: 100 - total flux cleaned = 0.0326864 Jy ! Component: 150 - total flux cleaned = 0.037485 Jy ! Component: 200 - total flux cleaned = 0.0397167 Jy ! Total flux subtracted in 200 components = 0.0397167 Jy ! Clean residual min=-0.003300 max=0.004811 Jy/beam ! Clean residual mean=0.000075 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.0866478 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 50 components and 0.0866478 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=0.026192Jy sigma=0.571106 ! Fit after self-cal, rms=0.026204Jy sigma=0.570430 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8435 x 2.389 at -0.5159 degrees (North through East) ! Clean map min=-0.0031647 max=0.054049 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: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 KP 0.96 LA 0.92 MK 1.00 ! OV 1.01 PT 0.87 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.026204Jy sigma=0.570430 ! Fit after self-cal, rms=0.026005Jy sigma=0.564990 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8462 mas, bmaj=2.393 mas, bpa=-0.6108 degrees ! Estimated noise=0.971727 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 = 0.000803678 Jy ! Component: 100 - total flux cleaned = 0.00115988 Jy ! Component: 150 - total flux cleaned = 0.00132428 Jy ! Component: 200 - total flux cleaned = 0.00138694 Jy ! Total flux subtracted in 200 components = 0.00138694 Jy ! Clean residual min=-0.003002 max=0.004450 Jy/beam ! Clean residual mean=0.000066 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.0880348 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0880348 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=0.025953Jy sigma=0.565308 ! Fit after self-cal, rms=0.025955Jy sigma=0.565246 ! 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=0.025955Jy sigma=0.565246 ! Fit after self-cal, rms=0.025967Jy sigma=0.565160 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8456 mas, bmaj=2.392 mas, bpa=-0.6226 degrees ! Estimated noise=0.972936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188624 Jy ! Component: 100 - total flux cleaned = 0.000204669 Jy ! Component: 150 - total flux cleaned = 0.00021079 Jy ! Component: 200 - total flux cleaned = 0.000210864 Jy ! Total flux subtracted in 200 components = 0.000210864 Jy ! Clean residual min=-0.003026 max=0.004456 Jy/beam ! Clean residual mean=0.000066 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.0882457 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.0882457 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=0.025960Jy sigma=0.565268 ! Fit after self-cal, rms=0.025961Jy sigma=0.565255 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 = 7.94106e-06 Jy ! Component: 100 - total flux cleaned = 8.03495e-06 Jy ! Component: 150 - total flux cleaned = 1.10231e-05 Jy ! Component: 200 - total flux cleaned = 1.08389e-05 Jy ! Total flux subtracted in 200 components = 1.08389e-05 Jy ! Clean residual min=-0.003029 max=0.004455 Jy/beam ! Clean residual mean=0.000066 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.0882565 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.0882565 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=0.025959Jy sigma=0.565253 ! Fit after self-cal, rms=0.025960Jy sigma=0.565241 ! 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=0.025960Jy sigma=0.565241 ! Fit after self-cal, rms=0.025961Jy sigma=0.565239 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8455 mas, bmaj=2.392 mas, bpa=-0.6246 degrees ! Estimated noise=0.973074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.55791e-05 Jy ! Component: 100 - total flux cleaned = 3.2928e-05 Jy ! Component: 150 - total flux cleaned = 3.5567e-05 Jy ! Component: 200 - total flux cleaned = 3.55299e-05 Jy ! Total flux subtracted in 200 components = 3.55299e-05 Jy ! Clean residual min=-0.003032 max=0.004458 Jy/beam ! Clean residual mean=0.000067 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.088292 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.088292 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=0.025959Jy sigma=0.565253 ! Fit after self-cal, rms=0.025960Jy sigma=0.565242 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 = 6.08913e-06 Jy ! Component: 100 - total flux cleaned = 5.615e-06 Jy ! Component: 150 - total flux cleaned = 8.25644e-06 Jy ! Component: 200 - total flux cleaned = 8.28234e-06 Jy ! Total flux subtracted in 200 components = 8.28234e-06 Jy ! Clean residual min=-0.003033 max=0.004458 Jy/beam ! Clean residual mean=0.000067 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.0883003 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.0883003 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=0.025958Jy sigma=0.565241 ! Fit after self-cal, rms=0.025959Jy sigma=0.565230 ! 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=0.025959Jy sigma=0.565230 ! Fit after self-cal, rms=0.025958Jy sigma=0.565230 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.866 mas, bmaj=8.624 mas, bpa=0.9845 degrees ! Estimated noise=1.25279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507762 Jy ! Component: 100 - total flux cleaned = 0.000553664 Jy ! Component: 150 - total flux cleaned = 0.00055425 Jy ! Component: 200 - total flux cleaned = 0.000555188 Jy ! Total flux subtracted in 200 components = 0.000555188 Jy ! Clean residual min=-0.004088 max=0.006535 Jy/beam ! Clean residual mean=0.000131 rms=0.002005 Jy/beam ! Combined flux in latest and established models = 0.0888555 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 56 components and 0.0888555 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=0.025951Jy sigma=0.565724 ! Fit after self-cal, rms=0.025952Jy sigma=0.565720 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 = 6.07989e-06 Jy ! Component: 100 - total flux cleaned = 5.20727e-06 Jy ! Component: 150 - total flux cleaned = 5.40303e-06 Jy ! Component: 200 - total flux cleaned = 6.22665e-06 Jy ! Total flux subtracted in 200 components = 6.22665e-06 Jy ! Clean residual min=-0.004086 max=0.006527 Jy/beam ! Clean residual mean=0.000131 rms=0.002004 Jy/beam ! Combined flux in latest and established models = 0.0888617 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 56 components and 0.0888617 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=0.025956Jy sigma=0.565815 ! Fit after self-cal, rms=0.025956Jy sigma=0.565813 ! 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=0.8455 mas, bmaj=2.392 mas, bpa=-0.6246 degrees ! Estimated noise=0.973066 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8455 x 2.392 at -0.6246 degrees (North through East) ! Clean map min=-0.0029541 max=0.053826 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=0.6385 mas, bmaj=1.925 mas, bpa=-0.5957 degrees ! Estimated noise=1.65844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0318426 Jy ! Component: 100 - total flux cleaned = 0.0470867 Jy ! Component: 150 - total flux cleaned = 0.0579471 Jy ! Component: 200 - total flux cleaned = 0.0656984 Jy ! Total flux subtracted in 200 components = 0.0656984 Jy ! Clean residual min=-0.004877 max=0.005877 Jy/beam ! Clean residual mean=0.000014 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.0656984 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.0656984 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8455 mas, bmaj=2.392 mas, bpa=-0.6246 degrees ! Estimated noise=0.973066 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) ! Added new window around map position (-10.8, 48.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122182 Jy ! Component: 100 - total flux cleaned = 0.0180382 Jy ! Component: 150 - total flux cleaned = 0.0211306 Jy ! Component: 200 - total flux cleaned = 0.0229013 Jy ! Total flux subtracted in 200 components = 0.0229013 Jy ! Clean residual min=-0.003494 max=0.004652 Jy/beam ! Clean residual mean=0.000070 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.0885997 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 82 components and 0.0885998 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=2.866 mas, bmaj=8.624 mas, bpa=0.9845 degrees ! Estimated noise=1.25279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189843 Jy ! Component: 100 - total flux cleaned = 0.00198394 Jy ! Component: 150 - total flux cleaned = 0.00206255 Jy ! Component: 200 - total flux cleaned = 0.00214206 Jy ! Total flux subtracted in 200 components = 0.00214206 Jy ! Clean residual min=-0.004950 max=0.005933 Jy/beam ! Clean residual mean=0.000126 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.0907418 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 = 0.000114089 Jy ! Component: 100 - total flux cleaned = 0.000187871 Jy ! Component: 150 - total flux cleaned = 0.000260933 Jy ! Component: 200 - total flux cleaned = 0.000332608 Jy ! Total flux subtracted in 200 components = 0.000332608 Jy ! Clean residual min=-0.004850 max=0.005793 Jy/beam ! Clean residual mean=0.000125 rms=0.001803 Jy/beam ! Combined flux in latest and established models = 0.0910744 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 86 components and 0.0910744 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8455 mas, bmaj=2.392 mas, bpa=-0.6246 degrees ! Estimated noise=0.973066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000368167 Jy ! Component: 100 - total flux cleaned = -0.000208703 Jy ! Component: 150 - total flux cleaned = -0.000118979 Jy ! Component: 200 - total flux cleaned = -9.44637e-05 Jy ! Total flux subtracted in 200 components = -9.44637e-05 Jy ! Clean residual min=-0.003075 max=0.003818 Jy/beam ! Clean residual mean=0.000061 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.09098 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.09098 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=0.025659Jy sigma=0.557225 ! Fit after self-cal, rms=0.025565Jy sigma=0.555098 wmodel /d2/scr/pima/bp177i_uvs/J0741-4454_X_map.mod ! Writing 97 model components to file: /d2/scr/pima/bp177i_uvs/J0741-4454_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0741-4454_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0741-4454_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0741-4454_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0741-4454_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 = 0.00162212 Jy ! Component: 100 - total flux cleaned = 0.00297332 Jy ! Component: 150 - total flux cleaned = 0.00381913 Jy ! Component: 200 - total flux cleaned = 0.00419604 Jy ! Component: 250 - total flux cleaned = 0.00450813 Jy ! Component: 300 - total flux cleaned = 0.00490406 Jy ! Component: 350 - total flux cleaned = 0.00527699 Jy ! Component: 400 - total flux cleaned = 0.00553447 Jy ! Component: 450 - total flux cleaned = 0.00583579 Jy ! Component: 500 - total flux cleaned = 0.00597841 Jy ! Component: 550 - total flux cleaned = 0.00603252 Jy ! Component: 600 - total flux cleaned = 0.00593007 Jy ! Component: 650 - total flux cleaned = 0.00590475 Jy ! Component: 700 - total flux cleaned = 0.00585606 Jy ! Component: 750 - total flux cleaned = 0.00587935 Jy ! Component: 800 - total flux cleaned = 0.00601344 Jy ! Component: 850 - total flux cleaned = 0.00616501 Jy ! Component: 900 - total flux cleaned = 0.00622853 Jy ! Component: 950 - total flux cleaned = 0.00643349 Jy ! Component: 1000 - total flux cleaned = 0.00651365 Jy ! Component: 1050 - total flux cleaned = 0.00663176 Jy ! Component: 1100 - total flux cleaned = 0.00672817 Jy ! Component: 1150 - total flux cleaned = 0.00688055 Jy ! Component: 1200 - total flux cleaned = 0.00699344 Jy ! Component: 1250 - total flux cleaned = 0.00712314 Jy ! Component: 1300 - total flux cleaned = 0.00719653 Jy ! Component: 1350 - total flux cleaned = 0.00732363 Jy ! Component: 1400 - total flux cleaned = 0.00736018 Jy ! Component: 1450 - total flux cleaned = 0.00743304 Jy ! Component: 1500 - total flux cleaned = 0.0074884 Jy ! Component: 1550 - total flux cleaned = 0.00752611 Jy ! Component: 1600 - total flux cleaned = 0.00754546 Jy ! Component: 1650 - total flux cleaned = 0.00756536 Jy ! Component: 1700 - total flux cleaned = 0.00758588 Jy ! Component: 1750 - total flux cleaned = 0.00760705 Jy ! Component: 1800 - total flux cleaned = 0.00765121 Jy ! Component: 1850 - total flux cleaned = 0.00767431 Jy ! Component: 1900 - total flux cleaned = 0.00769819 Jy ! Component: 1950 - total flux cleaned = 0.00772238 Jy ! Component: 2000 - total flux cleaned = 0.00777309 Jy ! Component: 2050 - total flux cleaned = 0.00779944 Jy ! Component: 2100 - total flux cleaned = 0.00782674 Jy ! Component: 2150 - total flux cleaned = 0.00785516 Jy ! Component: 2200 - total flux cleaned = 0.0078846 Jy ! Component: 2250 - total flux cleaned = 0.00791525 Jy ! Component: 2300 - total flux cleaned = 0.00794661 Jy ! Component: 2350 - total flux cleaned = 0.00798027 Jy ! Component: 2400 - total flux cleaned = 0.00801481 Jy ! Component: 2450 - total flux cleaned = 0.00808673 Jy ! Component: 2500 - total flux cleaned = 0.00812504 Jy ! Component: 2550 - total flux cleaned = 0.00816445 Jy ! Component: 2600 - total flux cleaned = 0.00824552 Jy ! Component: 2650 - total flux cleaned = 0.00828859 Jy ! Component: 2700 - total flux cleaned = 0.00833294 Jy ! Component: 2750 - total flux cleaned = 0.0084264 Jy ! Component: 2800 - total flux cleaned = 0.00847533 Jy ! Component: 2850 - total flux cleaned = 0.00852559 Jy ! Component: 2900 - total flux cleaned = 0.0086318 Jy ! Component: 2950 - total flux cleaned = 0.00868762 Jy ! Component: 3000 - total flux cleaned = 0.00874443 Jy ! Component: 3050 - total flux cleaned = 0.00886524 Jy ! Component: 3100 - total flux cleaned = 0.00892808 Jy ! Component: 3150 - total flux cleaned = 0.00899458 Jy ! Component: 3200 - total flux cleaned = 0.00906311 Jy ! Component: 3250 - total flux cleaned = 0.00913467 Jy ! Component: 3300 - total flux cleaned = 0.00928404 Jy ! Component: 3350 - total flux cleaned = 0.00928407 Jy ! Component: 3400 - total flux cleaned = 0.0093633 Jy ! Component: 3450 - total flux cleaned = 0.00953242 Jy ! Component: 3500 - total flux cleaned = 0.00953209 Jy ! Component: 3550 - total flux cleaned = 0.00971781 Jy ! Component: 3600 - total flux cleaned = 0.00971797 Jy ! Component: 3650 - total flux cleaned = 0.00981737 Jy ! Component: 3700 - total flux cleaned = 0.00992183 Jy ! Component: 3750 - total flux cleaned = 0.0100313 Jy ! Component: 3800 - total flux cleaned = 0.0101436 Jy ! Component: 3850 - total flux cleaned = 0.0102635 Jy ! Component: 3900 - total flux cleaned = 0.0103873 Jy ! Component: 3950 - total flux cleaned = 0.0105158 Jy ! Component: 4000 - total flux cleaned = 0.010654 Jy ! Component: 4050 - total flux cleaned = 0.0107972 Jy ! Total flux subtracted in 4096 components = 0.0109466 Jy ! Clean residual min=-0.008026 max=0.008311 Jy/beam ! Clean residual mean=0.000027 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 0.101927 Jy keep ! Adding 176 model components to the UV plane model. ! The established model now contains 273 components and 0.101927 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0741-4454_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8455 x 2.392 at -0.6246 degrees (North through East) ! Clean map min=-0.013553 max=0.046987 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0741-4454_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0469872 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00260805 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -16.6517 16.6517 33.3033 66.6067 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0078 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 18.016 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0741-4454_X_uvs.log closed on Tue Apr 15 00:11:20 2014