! Started logfile: /d2/scr/pima/bp177i_uvs/J1029-1852_C_uvs.log on Tue Apr 15 00:23:00 2014 obs /d2/scr/pima/bp177i_uvs/J1029-1852_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1029-1852_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.737778 visibilities/baseline/integration-bin. ! Found source: J1029-1852 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1328 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1029-1852_C] 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 0.300x0.300 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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.039065Jy sigma=35.917681 ! Fit after self-cal, rms=0.799210Jy sigma=27.467847 ! 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=1.307 mas, bmaj=3.473 mas, bpa=4.411 degrees ! Estimated noise=0.83059 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 = 0.13988 Jy ! Component: 100 - total flux cleaned = 0.203716 Jy ! Total flux subtracted in 100 components = 0.203716 Jy ! Clean residual min=-0.017524 max=0.036109 Jy/beam ! Clean residual mean=-0.000033 rms=0.005716 Jy/beam ! Combined flux in latest and established models = 0.203716 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.203716 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=0.111907Jy sigma=3.623002 ! Fit after self-cal, rms=0.111370Jy sigma=3.612405 ! Inverting map ! Added new window around map position (-2.7, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0391 Jy ! Component: 100 - total flux cleaned = 0.0647836 Jy ! Total flux subtracted in 100 components = 0.0647836 Jy ! Clean residual min=-0.014314 max=0.022102 Jy/beam ! Clean residual mean=-0.000023 rms=0.004010 Jy/beam ! Combined flux in latest and established models = 0.268499 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.268499 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=0.086891Jy sigma=2.649907 ! Fit after self-cal, rms=0.086270Jy sigma=2.616003 ! 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=1.584 mas, bmaj=4.069 mas, bpa=4.832 degrees ! Estimated noise=0.601701 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 = 0.0303921 Jy ! Component: 100 - total flux cleaned = 0.0477738 Jy ! Component: 150 - total flux cleaned = 0.0585115 Jy ! Component: 200 - total flux cleaned = 0.0652845 Jy ! Total flux subtracted in 200 components = 0.0652845 Jy ! Clean residual min=-0.015215 max=0.015931 Jy/beam ! Clean residual mean=-0.000042 rms=0.003576 Jy/beam ! Combined flux in latest and established models = 0.333784 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 59 components and 0.333784 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=0.073149Jy sigma=2.166296 ! Fit after self-cal, rms=0.072974Jy sigma=2.151332 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.584 x 4.069 at 4.832 degrees (North through East) ! Clean map min=-0.014633 max=0.17598 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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=0.072974Jy sigma=2.151332 ! Fit after self-cal, rms=0.073155Jy sigma=2.168052 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=4.101 mas, bpa=4.651 degrees ! Estimated noise=0.603495 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 = 0.0066854 Jy ! Component: 100 - total flux cleaned = 0.00734922 Jy ! Component: 150 - total flux cleaned = 0.00734268 Jy ! Component: 200 - total flux cleaned = 0.00722839 Jy ! Total flux subtracted in 200 components = 0.00722839 Jy ! Clean residual min=-0.015250 max=0.014815 Jy/beam ! Clean residual mean=-0.000036 rms=0.003470 Jy/beam ! Combined flux in latest and established models = 0.341012 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.341012 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=0.072284Jy sigma=2.144823 ! Fit after self-cal, rms=0.072307Jy sigma=2.140014 ! 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=0.072307Jy sigma=2.140014 ! Fit after self-cal, rms=0.072307Jy sigma=2.140014 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=4.101 mas, bpa=4.651 degrees ! Estimated noise=0.603495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242962 Jy ! Component: 100 - total flux cleaned = 0.00231826 Jy ! Component: 150 - total flux cleaned = 0.00221957 Jy ! Component: 200 - total flux cleaned = 0.00213125 Jy ! Total flux subtracted in 200 components = 0.00213125 Jy ! Clean residual min=-0.015202 max=0.014426 Jy/beam ! Clean residual mean=-0.000033 rms=0.003422 Jy/beam ! Combined flux in latest and established models = 0.343143 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.343143 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=0.072013Jy sigma=2.126674 ! Fit after self-cal, rms=0.072053Jy sigma=2.124553 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 = 0.000822395 Jy ! Component: 100 - total flux cleaned = 0.00093599 Jy ! Component: 150 - total flux cleaned = 0.00085562 Jy ! Component: 200 - total flux cleaned = 0.000781167 Jy ! Total flux subtracted in 200 components = 0.000781167 Jy ! Clean residual min=-0.015080 max=0.014327 Jy/beam ! Clean residual mean=-0.000032 rms=0.003398 Jy/beam ! Combined flux in latest and established models = 0.343924 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.343924 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=0.071912Jy sigma=2.114530 ! Fit after self-cal, rms=0.071950Jy sigma=2.112982 ! 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=0.071950Jy sigma=2.112982 ! Fit after self-cal, rms=0.071950Jy sigma=2.112982 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=4.101 mas, bpa=4.651 degrees ! Estimated noise=0.603495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624549 Jy ! Component: 100 - total flux cleaned = 0.000780912 Jy ! Component: 150 - total flux cleaned = 0.000779319 Jy ! Component: 200 - total flux cleaned = 0.000838405 Jy ! Total flux subtracted in 200 components = 0.000838405 Jy ! Clean residual min=-0.014970 max=0.014187 Jy/beam ! Clean residual mean=-0.000031 rms=0.003379 Jy/beam ! Combined flux in latest and established models = 0.344763 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.344763 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=0.071838Jy sigma=2.106360 ! Fit after self-cal, rms=0.071878Jy sigma=2.105208 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 = 0.000343095 Jy ! Component: 100 - total flux cleaned = 0.000613302 Jy ! Component: 150 - total flux cleaned = 0.000614274 Jy ! Component: 200 - total flux cleaned = 0.000720962 Jy ! Total flux subtracted in 200 components = 0.000720962 Jy ! Clean residual min=-0.014875 max=0.014047 Jy/beam ! Clean residual mean=-0.000030 rms=0.003365 Jy/beam ! Combined flux in latest and established models = 0.345484 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.345484 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=0.071793Jy sigma=2.099820 ! Fit after self-cal, rms=0.071833Jy sigma=2.098946 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.071833Jy sigma=2.098946 ! Fit after self-cal, rms=0.071833Jy sigma=2.098946 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.908 mas, bmaj=9.065 mas, bpa=12.41 degrees ! Estimated noise=0.741522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316653 Jy ! Component: 100 - total flux cleaned = 0.00326167 Jy ! Component: 150 - total flux cleaned = 0.003428 Jy ! Component: 200 - total flux cleaned = 0.0035761 Jy ! Total flux subtracted in 200 components = 0.0035761 Jy ! Clean residual min=-0.020138 max=0.016984 Jy/beam ! Clean residual mean=-0.000055 rms=0.004982 Jy/beam ! Combined flux in latest and established models = 0.34906 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 0.34906 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=0.072008Jy sigma=2.098824 ! Fit after self-cal, rms=0.071917Jy sigma=2.095813 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 = 0.00117775 Jy ! Component: 100 - total flux cleaned = 0.00117448 Jy ! Component: 150 - total flux cleaned = 0.00117586 Jy ! Component: 200 - total flux cleaned = 0.0012468 Jy ! Total flux subtracted in 200 components = 0.0012468 Jy ! Clean residual min=-0.019997 max=0.016806 Jy/beam ! Clean residual mean=-0.000053 rms=0.004949 Jy/beam ! Combined flux in latest and established models = 0.350307 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 85 components and 0.350307 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=0.072141Jy sigma=2.096507 ! Fit after self-cal, rms=0.072112Jy sigma=2.094857 ! 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=1.616 mas, bmaj=4.101 mas, bpa=4.651 degrees ! Estimated noise=0.603495 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.616 x 4.101 at 4.651 degrees (North through East) ! Clean map min=-0.014471 max=0.16589 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=1.322 mas, bmaj=3.436 mas, bpa=4.449 degrees ! Estimated noise=0.83052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13889 Jy ! Component: 100 - total flux cleaned = 0.205659 Jy ! Component: 150 - total flux cleaned = 0.247082 Jy ! Component: 200 - total flux cleaned = 0.274327 Jy ! Total flux subtracted in 200 components = 0.274327 Jy ! Clean residual min=-0.013845 max=0.021519 Jy/beam ! Clean residual mean=-0.000019 rms=0.004008 Jy/beam ! Combined flux in latest and established models = 0.274327 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.274327 Jy ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=4.101 mas, bpa=4.651 degrees ! Estimated noise=0.603495 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 = 0.0305441 Jy ! Component: 100 - total flux cleaned = 0.0481633 Jy ! Component: 150 - total flux cleaned = 0.0590425 Jy ! Component: 200 - total flux cleaned = 0.0657843 Jy ! Total flux subtracted in 200 components = 0.0657843 Jy ! Clean residual min=-0.014624 max=0.015546 Jy/beam ! Clean residual mean=-0.000035 rms=0.003474 Jy/beam ! Combined flux in latest and established models = 0.340111 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 0.340111 Jy ! Inverting map ! Added new window around map position (13.2, -23.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132594 Jy ! Component: 100 - total flux cleaned = 0.0186728 Jy ! Component: 150 - total flux cleaned = 0.0204758 Jy ! Component: 200 - total flux cleaned = 0.0209048 Jy ! Total flux subtracted in 200 components = 0.0209048 Jy ! Clean residual min=-0.014485 max=0.012688 Jy/beam ! Clean residual mean=-0.000019 rms=0.003167 Jy/beam ! Combined flux in latest and established models = 0.361016 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.361016 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.908 mas, bmaj=9.065 mas, bpa=12.41 degrees ! Estimated noise=0.741522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397507 Jy ! Component: 100 - total flux cleaned = 0.000538438 Jy ! Component: 150 - total flux cleaned = 0.000541998 Jy ! Component: 200 - total flux cleaned = 0.000450078 Jy ! Total flux subtracted in 200 components = 0.000450078 Jy ! Clean residual min=-0.021128 max=0.013920 Jy/beam ! Clean residual mean=-0.000036 rms=0.004687 Jy/beam ! Combined flux in latest and established models = 0.361466 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 = 2.89562e-06 Jy ! Component: 100 - total flux cleaned = 3.6457e-06 Jy ! Component: 150 - total flux cleaned = 6.98967e-06 Jy ! Component: 200 - total flux cleaned = 9.88683e-06 Jy ! Total flux subtracted in 200 components = 9.88683e-06 Jy ! Clean residual min=-0.021055 max=0.013865 Jy/beam ! Clean residual mean=-0.000035 rms=0.004665 Jy/beam ! Combined flux in latest and established models = 0.361476 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.361476 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=4.101 mas, bpa=4.651 degrees ! Estimated noise=0.603495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351276 Jy ! Component: 100 - total flux cleaned = 0.000729457 Jy ! Component: 150 - total flux cleaned = 0.000940432 Jy ! Component: 200 - total flux cleaned = 0.00112697 Jy ! Total flux subtracted in 200 components = 0.00112697 Jy ! Clean residual min=-0.014016 max=0.011737 Jy/beam ! Clean residual mean=-0.000017 rms=0.003115 Jy/beam ! Combined flux in latest and established models = 0.362603 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.362603 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=0.069481Jy sigma=2.005904 ! Fit after self-cal, rms=0.069193Jy sigma=1.984795 wmodel /d2/scr/pima/bp177i_uvs/J1029-1852_C_map.mod ! Writing 97 model components to file: /d2/scr/pima/bp177i_uvs/J1029-1852_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1029-1852_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1029-1852_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1029-1852_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1029-1852_C_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 = -0.000779415 Jy ! Component: 100 - total flux cleaned = -0.000779724 Jy ! Component: 150 - total flux cleaned = -7.92498e-06 Jy ! Component: 200 - total flux cleaned = 0.00071369 Jy ! Component: 250 - total flux cleaned = 0.000881983 Jy ! Component: 300 - total flux cleaned = 0.00103955 Jy ! Component: 350 - total flux cleaned = 0.00135293 Jy ! Component: 400 - total flux cleaned = 0.00180719 Jy ! Component: 450 - total flux cleaned = 0.00210009 Jy ! Component: 500 - total flux cleaned = 0.00252333 Jy ! Component: 550 - total flux cleaned = 0.00333302 Jy ! Component: 600 - total flux cleaned = 0.00411691 Jy ! Component: 650 - total flux cleaned = 0.00487776 Jy ! Component: 700 - total flux cleaned = 0.00549332 Jy ! Component: 750 - total flux cleaned = 0.0062111 Jy ! Component: 800 - total flux cleaned = 0.00632918 Jy ! Component: 850 - total flux cleaned = 0.00667005 Jy ! Component: 900 - total flux cleaned = 0.00688924 Jy ! Component: 950 - total flux cleaned = 0.00667576 Jy ! Component: 1000 - total flux cleaned = 0.00636489 Jy ! Component: 1050 - total flux cleaned = 0.00605873 Jy ! Component: 1100 - total flux cleaned = 0.00585943 Jy ! Component: 1150 - total flux cleaned = 0.00546792 Jy ! Component: 1200 - total flux cleaned = 0.00537225 Jy ! Component: 1250 - total flux cleaned = 0.00508926 Jy ! Component: 1300 - total flux cleaned = 0.00471749 Jy ! Component: 1350 - total flux cleaned = 0.00435521 Jy ! Component: 1400 - total flux cleaned = 0.00417948 Jy ! Component: 1450 - total flux cleaned = 0.00409322 Jy ! Component: 1500 - total flux cleaned = 0.00392193 Jy ! Component: 1550 - total flux cleaned = 0.00392065 Jy ! Component: 1600 - total flux cleaned = 0.00350923 Jy ! Component: 1650 - total flux cleaned = 0.00334752 Jy ! Component: 1700 - total flux cleaned = 0.00310928 Jy ! Component: 1750 - total flux cleaned = 0.00303209 Jy ! Component: 1800 - total flux cleaned = 0.00280141 Jy ! Component: 1850 - total flux cleaned = 0.00272477 Jy ! Component: 1900 - total flux cleaned = 0.00257469 Jy ! Component: 1950 - total flux cleaned = 0.0025737 Jy ! Component: 2000 - total flux cleaned = 0.00242699 Jy ! Component: 2050 - total flux cleaned = 0.0021401 Jy ! Component: 2100 - total flux cleaned = 0.00185862 Jy ! Component: 2150 - total flux cleaned = 0.00172051 Jy ! Component: 2200 - total flux cleaned = 0.0015169 Jy ! Component: 2250 - total flux cleaned = 0.00138251 Jy ! Component: 2300 - total flux cleaned = 0.00125154 Jy ! Component: 2350 - total flux cleaned = 0.00112103 Jy ! Component: 2400 - total flux cleaned = 0.00105634 Jy ! Component: 2450 - total flux cleaned = 0.000801639 Jy ! Component: 2500 - total flux cleaned = 0.000487365 Jy ! Component: 2550 - total flux cleaned = 0.00048704 Jy ! Component: 2600 - total flux cleaned = 0.000241296 Jy ! Component: 2650 - total flux cleaned = -2.57842e-08 Jy ! Component: 2700 - total flux cleaned = -0.000239497 Jy ! Component: 2750 - total flux cleaned = -0.000416023 Jy ! Component: 2800 - total flux cleaned = -0.000473568 Jy ! Component: 2850 - total flux cleaned = -0.000761069 Jy ! Component: 2900 - total flux cleaned = -0.000930856 Jy ! Component: 2950 - total flux cleaned = -0.000986776 Jy ! Component: 3000 - total flux cleaned = -0.00115379 Jy ! Component: 3050 - total flux cleaned = -0.00126422 Jy ! Component: 3100 - total flux cleaned = -0.00153505 Jy ! Component: 3150 - total flux cleaned = -0.00169628 Jy ! Component: 3200 - total flux cleaned = -0.00164313 Jy ! Component: 3250 - total flux cleaned = -0.00174783 Jy ! Component: 3300 - total flux cleaned = -0.0016967 Jy ! Component: 3350 - total flux cleaned = -0.00185122 Jy ! Component: 3400 - total flux cleaned = -0.00210517 Jy ! Component: 3450 - total flux cleaned = -0.00215605 Jy ! Component: 3500 - total flux cleaned = -0.00225597 Jy ! Component: 3550 - total flux cleaned = -0.00240391 Jy ! Component: 3600 - total flux cleaned = -0.00254937 Jy ! Component: 3650 - total flux cleaned = -0.00278959 Jy ! Component: 3700 - total flux cleaned = -0.00293215 Jy ! Component: 3750 - total flux cleaned = -0.00302633 Jy ! Component: 3800 - total flux cleaned = -0.00321322 Jy ! Component: 3850 - total flux cleaned = -0.00339783 Jy ! Component: 3900 - total flux cleaned = -0.00348904 Jy ! Component: 3950 - total flux cleaned = -0.00367017 Jy ! Component: 4000 - total flux cleaned = -0.00367009 Jy ! Component: 4050 - total flux cleaned = -0.00393742 Jy ! Total flux subtracted in 4096 components = -0.00411394 Jy ! Clean residual min=-0.002501 max=0.002616 Jy/beam ! Clean residual mean=-0.000004 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.358489 Jy keep ! Adding 413 model components to the UV plane model. ! The established model now contains 510 components and 0.358489 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1029-1852_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.616 x 4.101 at 4.651 degrees (North through East) ! Clean map min=-0.0077073 max=0.16598 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1029-1852_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.165976 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000848601 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.53383 1.53383 3.06767 6.13534 12.2707 24.5413 49.0827 98.1654 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.165 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 195.588 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1029-1852_C_uvs.log closed on Tue Apr 15 00:23:06 2014