! Started logfile: /d2/scr/pima/bp177i_uvs/J0713+5006_X_uvs.log on Tue Apr 15 00:09:50 2014 obs /d2/scr/pima/bp177i_uvs/J0713+5006_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0713+5006_X_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0713+5006 ! ! 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 /d2/scr/pima/bp177i_uvs/J0713+5006_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=1.001098Jy sigma=42.263430 ! Fit after self-cal, rms=0.977608Jy sigma=41.284838 ! 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=2.307 mas, bmaj=6.32 mas, bpa=41.05 degrees ! Estimated noise=1.22709 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 = 0.0173663 Jy ! Component: 100 - total flux cleaned = 0.0226249 Jy ! Total flux subtracted in 100 components = 0.0226249 Jy ! Clean residual min=-0.002618 max=0.002593 Jy/beam ! Clean residual mean=-0.000009 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.0226249 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0226249 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=0.016913Jy sigma=0.655171 ! Fit after self-cal, rms=0.014382Jy sigma=0.571797 ! Inverting map ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377246 Jy ! Component: 100 - total flux cleaned = 0.00509537 Jy ! Total flux subtracted in 100 components = 0.00509537 Jy ! Clean residual min=-0.002212 max=0.001925 Jy/beam ! Clean residual mean=-0.000007 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0277203 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.0277203 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=0.013459Jy sigma=0.540430 ! Fit after self-cal, rms=0.013452Jy sigma=0.540140 ! 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=2.481 mas, bmaj=6.324 mas, bpa=39.81 degrees ! Estimated noise=0.89533 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 = 0.00162374 Jy ! Component: 100 - total flux cleaned = 0.00254018 Jy ! Component: 150 - total flux cleaned = 0.0030577 Jy ! Component: 200 - total flux cleaned = 0.00346382 Jy ! Total flux subtracted in 200 components = 0.00346382 Jy ! Clean residual min=-0.001784 max=0.001731 Jy/beam ! Clean residual mean=-0.000006 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0311841 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.0311841 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=0.013211Jy sigma=0.529173 ! Fit after self-cal, rms=0.013199Jy sigma=0.528837 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.481 x 6.324 at 39.81 degrees (North through East) ! Clean map min=-0.0017335 max=0.022274 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.04 KP 0.93 LA 1.04 ! OV 1.03 PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.88 KP 1.15 LA 0.93 ! OV 0.87 PT 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 KP 1.00 LA 0.88 ! OV 1.10 PT 0.85 ! ! ! Fit before self-cal, rms=0.013199Jy sigma=0.528837 ! Fit after self-cal, rms=0.012896Jy sigma=0.520556 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.508 mas, bmaj=6.341 mas, bpa=39.49 degrees ! Estimated noise=0.883112 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 = -0.000491053 Jy ! Component: 100 - total flux cleaned = -0.000714233 Jy ! Component: 150 - total flux cleaned = -0.000808011 Jy ! Component: 200 - total flux cleaned = -0.000808477 Jy ! Total flux subtracted in 200 components = -0.000808477 Jy ! Clean residual min=-0.001342 max=0.001535 Jy/beam ! Clean residual mean=-0.000004 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0303756 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.0303756 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=0.012843Jy sigma=0.517268 ! Fit after self-cal, rms=0.012841Jy sigma=0.517091 ! 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=0.012841Jy sigma=0.517091 ! Fit after self-cal, rms=0.012830Jy sigma=0.516971 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.512 mas, bmaj=6.345 mas, bpa=39.45 degrees ! Estimated noise=0.880402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000274097 Jy ! Component: 100 - total flux cleaned = -0.00028865 Jy ! Component: 150 - total flux cleaned = -0.000288431 Jy ! Component: 200 - total flux cleaned = -0.000276302 Jy ! Total flux subtracted in 200 components = -0.000276302 Jy ! Clean residual min=-0.001251 max=0.001543 Jy/beam ! Clean residual mean=-0.000004 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0300993 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.0300993 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=0.012806Jy sigma=0.515656 ! Fit after self-cal, rms=0.012804Jy sigma=0.515612 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 = -4.913e-05 Jy ! Component: 100 - total flux cleaned = -7.17094e-06 Jy ! Component: 150 - total flux cleaned = -7.18649e-06 Jy ! Component: 200 - total flux cleaned = 2.38918e-06 Jy ! Total flux subtracted in 200 components = 2.38918e-06 Jy ! Clean residual min=-0.001234 max=0.001541 Jy/beam ! Clean residual mean=-0.000004 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0301017 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.0301017 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=0.012790Jy sigma=0.514940 ! Fit after self-cal, rms=0.012788Jy sigma=0.514902 ! 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=0.012788Jy sigma=0.514902 ! Fit after self-cal, rms=0.012780Jy sigma=0.514867 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=6.345 mas, bpa=39.42 degrees ! Estimated noise=0.87903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.05307e-05 Jy ! Component: 100 - total flux cleaned = -4.22328e-05 Jy ! Component: 150 - total flux cleaned = -3.37638e-05 Jy ! Component: 200 - total flux cleaned = -1.89699e-05 Jy ! Total flux subtracted in 200 components = -1.89699e-05 Jy ! Clean residual min=-0.001241 max=0.001553 Jy/beam ! Clean residual mean=-0.000004 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0300827 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.0300827 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=0.012771Jy sigma=0.514395 ! Fit after self-cal, rms=0.012771Jy sigma=0.514363 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 = -3.63362e-05 Jy ! Component: 100 - total flux cleaned = -4.36739e-05 Jy ! Component: 150 - total flux cleaned = -3.75128e-05 Jy ! Component: 200 - total flux cleaned = -1.35751e-05 Jy ! Total flux subtracted in 200 components = -1.35751e-05 Jy ! Clean residual min=-0.001242 max=0.001554 Jy/beam ! Clean residual mean=-0.000004 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0300692 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.0300692 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=0.012764Jy sigma=0.514060 ! Fit after self-cal, rms=0.012764Jy sigma=0.514031 ! 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=0.012764Jy sigma=0.514031 ! Fit after self-cal, rms=0.012755Jy sigma=0.514015 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.88 mas, bmaj=6.32 mas, bpa=37.31 degrees ! Estimated noise=0.895195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.96316e-05 Jy ! Component: 100 - total flux cleaned = 9.70702e-06 Jy ! Component: 150 - total flux cleaned = 1.84714e-05 Jy ! Component: 200 - total flux cleaned = 1.85762e-05 Jy ! Total flux subtracted in 200 components = 1.85762e-05 Jy ! Clean residual min=-0.001211 max=0.001451 Jy/beam ! Clean residual mean=-0.000005 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0300877 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 127 components and 0.0300877 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=0.012749Jy sigma=0.513858 ! Fit after self-cal, rms=0.012750Jy sigma=0.513833 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.7494e-05 Jy ! Component: 100 - total flux cleaned = -2.18386e-05 Jy ! Component: 150 - total flux cleaned = -1.32439e-05 Jy ! Component: 200 - total flux cleaned = -9.27052e-06 Jy ! Total flux subtracted in 200 components = -9.27052e-06 Jy ! Clean residual min=-0.001204 max=0.001447 Jy/beam ! Clean residual mean=-0.000005 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0300785 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 135 components and 0.0300785 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=0.012746Jy sigma=0.513686 ! Fit after self-cal, rms=0.012747Jy sigma=0.513667 ! 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=2.512 mas, bmaj=6.344 mas, bpa=39.41 degrees ! Estimated noise=0.878061 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.512 x 6.344 at 39.41 degrees (North through East) ! Clean map min=-0.0016446 max=0.022236 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=2.332 mas, bmaj=6.335 mas, bpa=40.68 degrees ! Estimated noise=1.20548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190026 Jy ! Component: 100 - total flux cleaned = 0.0223009 Jy ! Component: 150 - total flux cleaned = 0.0234452 Jy ! Component: 200 - total flux cleaned = 0.0242635 Jy ! Total flux subtracted in 200 components = 0.0242635 Jy ! Clean residual min=-0.002069 max=0.002147 Jy/beam ! Clean residual mean=-0.000006 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0242635 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0242635 Jy ! Inverting map and beam ! Estimated beam: bmin=2.512 mas, bmaj=6.344 mas, bpa=39.41 degrees ! Estimated noise=0.878061 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 = 0.000923841 Jy ! Component: 100 - total flux cleaned = 0.00153719 Jy ! Component: 150 - total flux cleaned = 0.00197985 Jy ! Component: 200 - total flux cleaned = 0.00221726 Jy ! Total flux subtracted in 200 components = 0.00221726 Jy ! Clean residual min=-0.001628 max=0.001806 Jy/beam ! Clean residual mean=-0.000007 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0264808 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.0264807 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=2.88 mas, bmaj=6.32 mas, bpa=37.31 degrees ! Estimated noise=0.895195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424351 Jy ! Component: 100 - total flux cleaned = 0.000535071 Jy ! Component: 150 - total flux cleaned = 0.00063811 Jy ! Component: 200 - total flux cleaned = 0.000734982 Jy ! Total flux subtracted in 200 components = 0.000734982 Jy ! Clean residual min=-0.001319 max=0.001672 Jy/beam ! Clean residual mean=-0.000007 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0272157 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 = 0.000104031 Jy ! Component: 100 - total flux cleaned = 0.000189581 Jy ! Component: 150 - total flux cleaned = 0.000281514 Jy ! Component: 200 - total flux cleaned = 0.000367402 Jy ! Total flux subtracted in 200 components = 0.000367402 Jy ! Clean residual min=-0.001250 max=0.001648 Jy/beam ! Clean residual mean=-0.000007 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0275831 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 71 components and 0.0275831 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.512 mas, bmaj=6.344 mas, bpa=39.41 degrees ! Estimated noise=0.878061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.53505e-06 Jy ! Component: 100 - total flux cleaned = 5.24439e-05 Jy ! Component: 150 - total flux cleaned = 0.00010169 Jy ! Component: 200 - total flux cleaned = 0.000169167 Jy ! Total flux subtracted in 200 components = 0.000169167 Jy ! Clean residual min=-0.001386 max=0.001713 Jy/beam ! Clean residual mean=-0.000005 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0277523 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.0277523 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=0.012777Jy sigma=0.516048 ! Fit after self-cal, rms=0.012770Jy sigma=0.515553 wmodel /d2/scr/pima/bp177i_uvs/J0713+5006_X_map.mod ! Writing 87 model components to file: /d2/scr/pima/bp177i_uvs/J0713+5006_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0713+5006_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0713+5006_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0713+5006_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J0713+5006_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 = 0.000519477 Jy ! Component: 100 - total flux cleaned = 0.000874501 Jy ! Component: 150 - total flux cleaned = 0.00125176 Jy ! Component: 200 - total flux cleaned = 0.00150576 Jy ! Component: 250 - total flux cleaned = 0.00165814 Jy ! Component: 300 - total flux cleaned = 0.00181427 Jy ! Component: 350 - total flux cleaned = 0.00190218 Jy ! Component: 400 - total flux cleaned = 0.00198491 Jy ! Component: 450 - total flux cleaned = 0.00206226 Jy ! Component: 500 - total flux cleaned = 0.00212295 Jy ! Component: 550 - total flux cleaned = 0.00219167 Jy ! Component: 600 - total flux cleaned = 0.00223521 Jy ! Component: 650 - total flux cleaned = 0.00223546 Jy ! Component: 700 - total flux cleaned = 0.00220542 Jy ! Component: 750 - total flux cleaned = 0.00215735 Jy ! Component: 800 - total flux cleaned = 0.00212947 Jy ! Component: 850 - total flux cleaned = 0.00211144 Jy ! Component: 900 - total flux cleaned = 0.00212836 Jy ! Component: 950 - total flux cleaned = 0.00215326 Jy ! Component: 1000 - total flux cleaned = 0.00216922 Jy ! Component: 1050 - total flux cleaned = 0.00219259 Jy ! Component: 1100 - total flux cleaned = 0.00221524 Jy ! Component: 1150 - total flux cleaned = 0.00223727 Jy ! Component: 1200 - total flux cleaned = 0.00224464 Jy ! Component: 1250 - total flux cleaned = 0.00228036 Jy ! Component: 1300 - total flux cleaned = 0.00232246 Jy ! Component: 1350 - total flux cleaned = 0.00235696 Jy ! Component: 1400 - total flux cleaned = 0.00239103 Jy ! Component: 1450 - total flux cleaned = 0.00242459 Jy ! Component: 1500 - total flux cleaned = 0.00247116 Jy ! Component: 1550 - total flux cleaned = 0.00252389 Jy ! Component: 1600 - total flux cleaned = 0.00256317 Jy ! Component: 1650 - total flux cleaned = 0.00256965 Jy ! Component: 1700 - total flux cleaned = 0.00258904 Jy ! Component: 1750 - total flux cleaned = 0.00261479 Jy ! Component: 1800 - total flux cleaned = 0.0026212 Jy ! Component: 1850 - total flux cleaned = 0.00264667 Jy ! Component: 1900 - total flux cleaned = 0.00267205 Jy ! Component: 1950 - total flux cleaned = 0.002672 Jy ! Component: 2000 - total flux cleaned = 0.0026783 Jy ! Component: 2050 - total flux cleaned = 0.0026846 Jy ! Component: 2100 - total flux cleaned = 0.00268459 Jy ! Component: 2150 - total flux cleaned = 0.00267832 Jy ! Component: 2200 - total flux cleaned = 0.00269074 Jy ! Component: 2250 - total flux cleaned = 0.00270944 Jy ! Component: 2300 - total flux cleaned = 0.00270945 Jy ! Component: 2350 - total flux cleaned = 0.00274061 Jy ! Component: 2400 - total flux cleaned = 0.00274062 Jy ! Component: 2450 - total flux cleaned = 0.00275935 Jy ! Component: 2500 - total flux cleaned = 0.00277809 Jy ! Component: 2550 - total flux cleaned = 0.00278436 Jy ! Component: 2600 - total flux cleaned = 0.00278439 Jy ! Component: 2650 - total flux cleaned = 0.00279074 Jy ! Component: 2700 - total flux cleaned = 0.00277166 Jy ! Component: 2750 - total flux cleaned = 0.00276525 Jy ! Component: 2800 - total flux cleaned = 0.0027588 Jy ! Component: 2850 - total flux cleaned = 0.0027458 Jy ! Component: 2900 - total flux cleaned = 0.00273926 Jy ! Component: 2950 - total flux cleaned = 0.00271944 Jy ! Component: 3000 - total flux cleaned = 0.00271276 Jy ! Component: 3050 - total flux cleaned = 0.00267915 Jy ! Component: 3100 - total flux cleaned = 0.00266556 Jy ! Component: 3150 - total flux cleaned = 0.00263824 Jy ! Component: 3200 - total flux cleaned = 0.00261073 Jy ! Component: 3250 - total flux cleaned = 0.00258985 Jy ! Component: 3300 - total flux cleaned = 0.00256176 Jy ! Component: 3350 - total flux cleaned = 0.00254757 Jy ! Component: 3400 - total flux cleaned = 0.00251899 Jy ! Component: 3450 - total flux cleaned = 0.00249011 Jy ! Component: 3500 - total flux cleaned = 0.00246824 Jy ! Component: 3550 - total flux cleaned = 0.00244613 Jy ! Component: 3600 - total flux cleaned = 0.00242387 Jy ! Component: 3650 - total flux cleaned = 0.00240141 Jy ! Component: 3700 - total flux cleaned = 0.00237111 Jy ! Component: 3750 - total flux cleaned = 0.00235577 Jy ! Component: 3800 - total flux cleaned = 0.0023171 Jy ! Component: 3850 - total flux cleaned = 0.00229363 Jy ! Component: 3900 - total flux cleaned = 0.00226201 Jy ! Component: 3950 - total flux cleaned = 0.00223803 Jy ! Component: 4000 - total flux cleaned = 0.00220564 Jy ! Component: 4050 - total flux cleaned = 0.00218093 Jy ! Total flux subtracted in 4096 components = 0.00217254 Jy ! Clean residual min=-0.000481 max=0.000505 Jy/beam ! Clean residual mean=-0.000000 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0299248 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 356 components and 0.0299249 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0713+5006_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.512 x 6.344 at 39.41 degrees (North through East) ! Clean map min=-0.001821 max=0.024712 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0713+5006_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0247121 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161088 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.95558 1.95558 3.91116 7.82233 15.6447 31.2893 62.5786 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 153.407 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0713+5006_X_uvs.log closed on Tue Apr 15 00:09:55 2014