! Started logfile: /d2/scr/pima/bp171a6_uvs/J0735+234A_X_uvs.log on Wed Jan 15 14:44:37 2014 obs /d2/scr/pima/bp171a6_uvs/J0735+234A_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a6_uvs/J0735+234A_X_uva.fits ! AN table 1: 37 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.691441 visibilities/baseline/integration-bin. ! Found source: J0735+234A ! ! 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 7368 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/bp171a6_uvs/J0735+234A_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999869Jy sigma=1.653134 ! Fit after self-cal, rms=0.978325Jy sigma=1.451699 ! 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=0.9077 mas, bmaj=2.518 mas, bpa=-8.415 degrees ! Estimated noise=15.3919 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 = 0.0329497 Jy ! Component: 100 - total flux cleaned = 0.0505146 Jy ! Total flux subtracted in 100 components = 0.0505146 Jy ! Clean residual min=-0.011605 max=0.011578 Jy/beam ! Clean residual mean=-0.000250 rms=0.006764 Jy/beam ! Combined flux in latest and established models = 0.0505146 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 55 components and 0.0505146 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=0.035750Jy sigma=0.212535 ! Fit after self-cal, rms=0.034271Jy sigma=0.212203 ! 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=1.106 mas, bmaj=2.788 mas, bpa=-8.218 degrees ! Estimated noise=7.03629 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 = 0.0115661 Jy ! Component: 100 - total flux cleaned = 0.0182106 Jy ! Component: 150 - total flux cleaned = 0.0228552 Jy ! Component: 200 - total flux cleaned = 0.0184652 Jy ! Total flux subtracted in 200 components = 0.0184652 Jy ! Clean residual min=-0.010886 max=0.010926 Jy/beam ! Clean residual mean=-0.000266 rms=0.007435 Jy/beam ! Combined flux in latest and established models = 0.0689798 Jy ! Performing phase self-cal ! Adding 194 model components to the UV plane model. ! The established model now contains 248 components and 0.0689797 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=0.023823Jy sigma=0.097429 ! Fit after self-cal, rms=0.023487Jy sigma=0.097133 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 2.788 at -8.218 degrees (North through East) ! Clean map min=-0.013789 max=0.040747 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.023487Jy sigma=0.097133 ! Fit after self-cal, rms=0.023487Jy sigma=0.097133 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=2.788 mas, bpa=-8.218 degrees ! Estimated noise=7.03629 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 = -0.000807951 Jy ! Component: 100 - total flux cleaned = 0.000300584 Jy ! Component: 150 - total flux cleaned = 0.000710742 Jy ! Component: 200 - total flux cleaned = 0.00106842 Jy ! Total flux subtracted in 200 components = 0.00106842 Jy ! Clean residual min=-0.004727 max=0.004733 Jy/beam ! Clean residual mean=-0.000112 rms=0.003204 Jy/beam ! Combined flux in latest and established models = 0.0700482 Jy ! Performing phase self-cal ! Adding 193 model components to the UV plane model. ! The established model now contains 430 components and 0.0700482 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=0.021028Jy sigma=0.053556 ! Fit after self-cal, rms=0.020900Jy sigma=0.053456 ! 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=0.020900Jy sigma=0.053456 ! Fit after self-cal, rms=0.020493Jy sigma=0.048956 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=2.774 mas, bpa=-8.053 degrees ! Estimated noise=6.85839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241778 Jy ! Component: 100 - total flux cleaned = 0.000569391 Jy ! Component: 150 - total flux cleaned = 0.00147134 Jy ! Component: 200 - total flux cleaned = 0.00227343 Jy ! Total flux subtracted in 200 components = 0.00227343 Jy ! Clean residual min=-0.001664 max=0.001669 Jy/beam ! Clean residual mean=-0.000039 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.0723216 Jy selfcal ! Performing phase self-cal ! Adding 163 model components to the UV plane model. ! The established model now contains 589 components and 0.0723216 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=0.019919Jy sigma=0.040283 ! Fit after self-cal, rms=0.019876Jy sigma=0.040245 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 = 6.406e-05 Jy ! Component: 100 - total flux cleaned = 0.00100198 Jy ! Component: 150 - total flux cleaned = 0.00172338 Jy ! Component: 200 - total flux cleaned = 0.00182782 Jy ! Total flux subtracted in 200 components = 0.00182782 Jy ! Clean residual min=-0.000862 max=0.000864 Jy/beam ! Clean residual mean=-0.000017 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0741494 Jy ! Performing phase self-cal ! Adding 124 model components to the UV plane model. ! The established model now contains 692 components and 0.0741494 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=0.019697Jy sigma=0.038269 ! Fit after self-cal, rms=0.019682Jy sigma=0.038253 ! 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=0.019682Jy sigma=0.038253 ! Fit after self-cal, rms=0.019622Jy sigma=0.037413 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=2.772 mas, bpa=-8.038 degrees ! Estimated noise=6.85925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.42509e-05 Jy ! Component: 100 - total flux cleaned = 0.000329576 Jy ! Component: 150 - total flux cleaned = 0.000794315 Jy ! Component: 200 - total flux cleaned = 0.00110858 Jy ! Total flux subtracted in 200 components = 0.00110858 Jy ! Clean residual min=-0.000609 max=0.000614 Jy/beam ! Clean residual mean=-0.000010 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.075258 Jy selfcal ! Performing phase self-cal ! Adding 128 model components to the UV plane model. ! The established model now contains 779 components and 0.075258 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=0.019509Jy sigma=0.036500 ! Fit after self-cal, rms=0.019501Jy sigma=0.036489 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 = -5.22781e-05 Jy ! Component: 100 - total flux cleaned = -0.000390575 Jy ! Component: 150 - total flux cleaned = -0.000478028 Jy ! Component: 200 - total flux cleaned = -0.000585234 Jy ! Total flux subtracted in 200 components = -0.000585234 Jy ! Clean residual min=-0.000435 max=0.000435 Jy/beam ! Clean residual mean=-0.000003 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0746728 Jy ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 852 components and 0.0746728 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=0.019436Jy sigma=0.036243 ! Fit after self-cal, rms=0.019427Jy sigma=0.036235 ! 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=0.019427Jy sigma=0.036235 ! Fit after self-cal, rms=0.019365Jy sigma=0.036163 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.129 mas, bmaj=3.775 mas, bpa=-15.82 degrees ! Estimated noise=6.12549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000725757 Jy ! Component: 100 - total flux cleaned = 0.00113031 Jy ! Component: 150 - total flux cleaned = 0.00138137 Jy ! Component: 200 - total flux cleaned = 0.00166179 Jy ! Total flux subtracted in 200 components = 0.00166179 Jy ! Clean residual min=-0.000594 max=0.000597 Jy/beam ! Clean residual mean=-0.000006 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0763346 Jy selfcal ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 920 components and 0.0763346 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=0.019301Jy sigma=0.035975 ! Fit after self-cal, rms=0.019302Jy sigma=0.035962 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 = -0.000306105 Jy ! Component: 100 - total flux cleaned = -0.00064805 Jy ! Component: 150 - total flux cleaned = -0.000874069 Jy ! Component: 200 - total flux cleaned = -0.00102977 Jy ! Total flux subtracted in 200 components = -0.00102977 Jy ! Clean residual min=-0.000512 max=0.000511 Jy/beam ! Clean residual mean=-0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0753048 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 979 components and 0.0753048 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=0.019237Jy sigma=0.035827 ! Fit after self-cal, rms=0.019230Jy sigma=0.035819 ! 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=1.101 mas, bmaj=2.765 mas, bpa=-7.976 degrees ! Estimated noise=6.82332 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 2.765 at -7.976 degrees (North through East) ! Clean map min=-0.0034098 max=0.030102 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=0.9059 mas, bmaj=2.499 mas, bpa=-8.204 degrees ! Estimated noise=14.9159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326809 Jy ! Component: 100 - total flux cleaned = 0.0446705 Jy ! Component: 150 - total flux cleaned = 0.0446856 Jy ! Component: 200 - total flux cleaned = 0.0474654 Jy ! Total flux subtracted in 200 components = 0.0474654 Jy ! Clean residual min=-0.008818 max=0.008817 Jy/beam ! Clean residual mean=-0.000199 rms=0.005405 Jy/beam ! Combined flux in latest and established models = 0.0474654 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 122 model components to the UV plane model. ! The established model now contains 122 components and 0.0474654 Jy ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.765 mas, bpa=-7.976 degrees ! Estimated noise=6.82332 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 = 0.00664415 Jy ! Component: 100 - total flux cleaned = 0.010197 Jy ! Component: 150 - total flux cleaned = 0.0126838 Jy ! Component: 200 - total flux cleaned = 0.0123836 Jy ! Total flux subtracted in 200 components = 0.0123836 Jy ! Clean residual min=-0.008923 max=0.008899 Jy/beam ! Clean residual mean=-0.000215 rms=0.005970 Jy/beam ! Combined flux in latest and established models = 0.059849 Jy ! Adding 193 model components to the UV plane model. ! The established model now contains 315 components and 0.059849 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=2.129 mas, bmaj=3.775 mas, bpa=-15.82 degrees ! Estimated noise=6.12549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00635741 Jy ! Component: 100 - total flux cleaned = -0.008317 Jy ! Component: 150 - total flux cleaned = -0.010187 Jy ! Component: 200 - total flux cleaned = -0.0152332 Jy ! Total flux subtracted in 200 components = -0.0152332 Jy ! Clean residual min=-0.005065 max=0.005035 Jy/beam ! Clean residual mean=-0.000115 rms=0.002616 Jy/beam ! Combined flux in latest and established models = 0.0446158 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 = -0.00618291 Jy ! Component: 100 - total flux cleaned = -0.0106704 Jy ! Component: 150 - total flux cleaned = -0.0140392 Jy ! Component: 200 - total flux cleaned = -0.0161143 Jy ! Total flux subtracted in 200 components = -0.0161143 Jy ! Clean residual min=-0.005135 max=0.005114 Jy/beam ! Clean residual mean=-0.000104 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.0285015 Jy ! Adding 273 model components to the UV plane model. ! The established model now contains 587 components and 0.0285015 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.765 mas, bpa=-7.976 degrees ! Estimated noise=6.82332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603345 Jy ! Component: 100 - total flux cleaned = 0.000903749 Jy ! Component: 150 - total flux cleaned = 0.000957026 Jy ! Component: 200 - total flux cleaned = 0.00074382 Jy ! Total flux subtracted in 200 components = 0.00074382 Jy ! Clean residual min=-0.000864 max=0.000863 Jy/beam ! Clean residual mean=0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0292453 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 628 components and 0.0292453 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=0.019815Jy sigma=0.038079 ! Fit after self-cal, rms=0.019652Jy sigma=0.037680 wmodel /d2/scr/pima/bp171a6_uvs/J0735+234A_X_map.mod ! Writing 628 model components to file: /d2/scr/pima/bp171a6_uvs/J0735+234A_X_map.mod wobs /d2/scr/pima/bp171a6_uvs/J0735+234A_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a6_uvs/J0735+234A_X_uvs.fits wwins /d2/scr/pima/bp171a6_uvs/J0735+234A_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171a6_uvs/J0735+234A_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 2.765 at -7.976 degrees (North through East) ! Clean map min=-0.0028942 max=0.029106 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a6_uvs/J0735+234A_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0291057 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248654 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.56294 2.56294 5.12588 10.2518 20.5035 41.007 82.014 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 117.053 quit ! Quitting program ! Log file /d2/scr/pima/bp171a6_uvs/J0735+234A_X_uvs.log closed on Wed Jan 15 14:44:42 2014