! Started logfile: /d2/scr/pima/bp171ab_uvs/J0655+0639_C_uvs.log on Mon Dec 9 01:40:28 2013 obs /d2/scr/pima/bp171ab_uvs/J0655+0639_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J0655+0639_C_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0655+0639 ! ! 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 704 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/bp171ab_uvs/J0655+0639_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. ! ! 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=0.997536Jy sigma=3.298706 ! Fit after self-cal, rms=0.940547Jy sigma=3.067304 ! 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=1.87 mas, bmaj=4.017 mas, bpa=-10.98 degrees ! Estimated noise=12.1849 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 = 0.0487427 Jy ! Component: 100 - total flux cleaned = 0.0655738 Jy ! Total flux subtracted in 100 components = 0.0655738 Jy ! Clean residual min=-0.003504 max=0.007428 Jy/beam ! Clean residual mean=0.000015 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.0655738 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0655738 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=0.021260Jy sigma=0.081353 ! Fit after self-cal, rms=0.021177Jy sigma=0.081252 ! 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=2.284 mas, bmaj=4.689 mas, bpa=-9.907 degrees ! Estimated noise=8.95522 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 = 0.0109375 Jy ! Component: 100 - total flux cleaned = 0.0159349 Jy ! Component: 150 - total flux cleaned = 0.0186169 Jy ! Component: 200 - total flux cleaned = 0.0201739 Jy ! Total flux subtracted in 200 components = 0.0201739 Jy ! Clean residual min=-0.004103 max=0.004832 Jy/beam ! Clean residual mean=0.000005 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.0857477 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 51 components and 0.0857476 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=0.017691Jy sigma=0.057910 ! Fit after self-cal, rms=0.017677Jy sigma=0.057871 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.284 x 4.689 at -9.907 degrees (North through East) ! Clean map min=-0.0039573 max=0.066157 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 1.00* 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. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.16 HN 1.06 KP 0.91 ! LA 1.11 MK 1.10 NL 1.03 OV 1.01 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 3. ! 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.16 HN 1.04 KP 0.89 ! LA 1.09 MK 1.12 NL 0.99 OV 1.04 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 1.04 KP 0.95 ! LA 1.09 MK 1.06 NL 0.98 OV 1.00 ! PT 0.93 SC 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.13 KP 0.93 ! LA 1.15 MK 1.04 NL 0.91 OV 1.01 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.04 KP 0.88 ! LA 1.10 MK 0.90 NL 0.99 OV 1.02 ! PT 0.97 SC 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.04 KP 1.03 ! LA 1.04 MK 0.93 NL 0.91 OV 1.03 ! PT 0.96 SC 1.06 ! ! ! Fit before self-cal, rms=0.017677Jy sigma=0.057871 ! Fit after self-cal, rms=0.017008Jy sigma=0.053618 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.284 mas, bmaj=4.677 mas, bpa=-9.504 degrees ! Estimated noise=9.01875 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 (-4.2, 2.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350491 Jy ! Component: 100 - total flux cleaned = 0.00482096 Jy ! Component: 150 - total flux cleaned = 0.00527114 Jy ! Component: 200 - total flux cleaned = 0.00544859 Jy ! Total flux subtracted in 200 components = 0.00544859 Jy ! Clean residual min=-0.002350 max=0.002560 Jy/beam ! Clean residual mean=-0.000002 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.0911962 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 0.0911963 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=0.016342Jy sigma=0.051039 ! Fit after self-cal, rms=0.016252Jy sigma=0.050777 ! 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=0.016252Jy sigma=0.050777 ! Fit after self-cal, rms=0.015903Jy sigma=0.048749 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.276 mas, bmaj=4.675 mas, bpa=-9.779 degrees ! Estimated noise=9.06529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172413 Jy ! Component: 100 - total flux cleaned = 0.00200718 Jy ! Component: 150 - total flux cleaned = 0.0021311 Jy ! Component: 200 - total flux cleaned = 0.00219395 Jy ! Total flux subtracted in 200 components = 0.00219395 Jy ! Clean residual min=-0.002011 max=0.001825 Jy/beam ! Clean residual mean=-0.000003 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0933902 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 108 components and 0.0933902 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=0.015753Jy sigma=0.048016 ! Fit after self-cal, rms=0.015719Jy sigma=0.047932 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 = 0.000525507 Jy ! Component: 100 - total flux cleaned = 0.000525605 Jy ! Component: 150 - total flux cleaned = 0.000494218 Jy ! Component: 200 - total flux cleaned = 0.000451899 Jy ! Total flux subtracted in 200 components = 0.000451899 Jy ! Clean residual min=-0.001954 max=0.001835 Jy/beam ! Clean residual mean=-0.000003 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0938421 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.0938421 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=0.015681Jy sigma=0.047817 ! Fit after self-cal, rms=0.015672Jy sigma=0.047805 ! 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=0.015672Jy sigma=0.047805 ! Fit after self-cal, rms=0.015644Jy sigma=0.047518 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.268 mas, bmaj=4.668 mas, bpa=-9.878 degrees ! Estimated noise=9.12273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000961356 Jy ! Component: 100 - total flux cleaned = 0.00147622 Jy ! Component: 150 - total flux cleaned = 0.00160634 Jy ! Component: 200 - total flux cleaned = 0.00164722 Jy ! Total flux subtracted in 200 components = 0.00164722 Jy ! Clean residual min=-0.002090 max=0.001864 Jy/beam ! Clean residual mean=-0.000003 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0954893 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 137 components and 0.0954893 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=0.015601Jy sigma=0.047218 ! Fit after self-cal, rms=0.015590Jy sigma=0.047195 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 = 0.000278479 Jy ! Component: 100 - total flux cleaned = 0.000311988 Jy ! Component: 150 - total flux cleaned = 0.0003308 Jy ! Component: 200 - total flux cleaned = 0.00033098 Jy ! Total flux subtracted in 200 components = 0.00033098 Jy ! Clean residual min=-0.002045 max=0.001867 Jy/beam ! Clean residual mean=-0.000003 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0958203 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 157 components and 0.0958203 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=0.015577Jy sigma=0.047141 ! Fit after self-cal, rms=0.015574Jy sigma=0.047137 ! 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=0.015574Jy sigma=0.047137 ! Fit after self-cal, rms=0.015557Jy sigma=0.046998 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.329 mas, bmaj=6.301 mas, bpa=-0.9824 degrees ! Estimated noise=9.07506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000888462 Jy ! Component: 100 - total flux cleaned = 0.00114707 Jy ! Component: 150 - total flux cleaned = 0.00130759 Jy ! Component: 200 - total flux cleaned = 0.00136358 Jy ! Total flux subtracted in 200 components = 0.00136358 Jy ! Clean residual min=-0.002664 max=0.002250 Jy/beam ! Clean residual mean=-0.000005 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.0971839 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 184 components and 0.0971839 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=0.015543Jy sigma=0.046807 ! Fit after self-cal, rms=0.015538Jy sigma=0.046797 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 = 0.000115595 Jy ! Component: 100 - total flux cleaned = 0.00011533 Jy ! Component: 150 - total flux cleaned = 0.000115268 Jy ! Component: 200 - total flux cleaned = 0.000123026 Jy ! Total flux subtracted in 200 components = 0.000123026 Jy ! Clean residual min=-0.002663 max=0.002262 Jy/beam ! Clean residual mean=-0.000005 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.0973069 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 197 components and 0.0973069 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=0.015544Jy sigma=0.046774 ! Fit after self-cal, rms=0.015544Jy sigma=0.046773 ! 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=2.261 mas, bmaj=4.659 mas, bpa=-9.925 degrees ! Estimated noise=9.17407 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.261 x 4.659 at -9.925 degrees (North through East) ! Clean map min=-0.0020613 max=0.066129 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=1.866 mas, bmaj=4.003 mas, bpa=-10.91 degrees ! Estimated noise=12.3764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0496241 Jy ! Component: 100 - total flux cleaned = 0.0669619 Jy ! Component: 150 - total flux cleaned = 0.0758114 Jy ! Component: 200 - total flux cleaned = 0.0816129 Jy ! Total flux subtracted in 200 components = 0.0816129 Jy ! Clean residual min=-0.002731 max=0.003173 Jy/beam ! Clean residual mean=0.000008 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.0816129 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0816129 Jy ! Inverting map and beam ! Estimated beam: bmin=2.261 mas, bmaj=4.659 mas, bpa=-9.925 degrees ! Estimated noise=9.17407 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 = 0.00592507 Jy ! Component: 100 - total flux cleaned = 0.00935977 Jy ! Component: 150 - total flux cleaned = 0.011546 Jy ! Component: 200 - total flux cleaned = 0.0129366 Jy ! Total flux subtracted in 200 components = 0.0129366 Jy ! Clean residual min=-0.002267 max=0.001866 Jy/beam ! Clean residual mean=0.000000 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0945495 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 96 components and 0.0945495 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=4.329 mas, bmaj=6.301 mas, bpa=-0.9824 degrees ! Estimated noise=9.07506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000917676 Jy ! Component: 100 - total flux cleaned = 0.00144256 Jy ! Component: 150 - total flux cleaned = 0.00186488 Jy ! Component: 200 - total flux cleaned = 0.00216504 Jy ! Total flux subtracted in 200 components = 0.00216504 Jy ! Clean residual min=-0.002842 max=0.002274 Jy/beam ! Clean residual mean=-0.000004 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.0967146 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 = 0.000162571 Jy ! Component: 100 - total flux cleaned = 0.000247783 Jy ! Component: 150 - total flux cleaned = 0.0003211 Jy ! Component: 200 - total flux cleaned = 0.000384972 Jy ! Total flux subtracted in 200 components = 0.000384972 Jy ! Clean residual min=-0.002796 max=0.002269 Jy/beam ! Clean residual mean=-0.000005 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.0970995 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 166 components and 0.0970996 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.261 mas, bmaj=4.659 mas, bpa=-9.925 degrees ! Estimated noise=9.17407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.62804e-05 Jy ! Component: 100 - total flux cleaned = 0.000153295 Jy ! Component: 150 - total flux cleaned = 0.000214103 Jy ! Component: 200 - total flux cleaned = 0.000255178 Jy ! Total flux subtracted in 200 components = 0.000255178 Jy ! Clean residual min=-0.002160 max=0.001838 Jy/beam ! Clean residual mean=-0.000003 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0973547 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 178 components and 0.0973547 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=0.015543Jy sigma=0.046821 ! Fit after self-cal, rms=0.015530Jy sigma=0.046803 wmodel /d2/scr/pima/bp171ab_uvs/J0655+0639_C_map.mod ! Writing 178 model components to file: /d2/scr/pima/bp171ab_uvs/J0655+0639_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J0655+0639_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J0655+0639_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J0655+0639_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171ab_uvs/J0655+0639_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 = -0.000801406 Jy ! Component: 100 - total flux cleaned = -0.00113597 Jy ! Component: 150 - total flux cleaned = -0.00147434 Jy ! Component: 200 - total flux cleaned = -0.00170437 Jy ! Component: 250 - total flux cleaned = -0.00189123 Jy ! Component: 300 - total flux cleaned = -0.00209366 Jy ! Component: 350 - total flux cleaned = -0.00226289 Jy ! Component: 400 - total flux cleaned = -0.00244936 Jy ! Component: 450 - total flux cleaned = -0.00262746 Jy ! Component: 500 - total flux cleaned = -0.00282115 Jy ! Component: 550 - total flux cleaned = -0.00300838 Jy ! Component: 600 - total flux cleaned = -0.00322897 Jy ! Component: 650 - total flux cleaned = -0.00338364 Jy ! Component: 700 - total flux cleaned = -0.0036275 Jy ! Component: 750 - total flux cleaned = -0.00386382 Jy ! Component: 800 - total flux cleaned = -0.00400547 Jy ! Component: 850 - total flux cleaned = -0.00422929 Jy ! Component: 900 - total flux cleaned = -0.00436261 Jy ! Component: 950 - total flux cleaned = -0.004395 Jy ! Component: 1000 - total flux cleaned = -0.00449026 Jy ! Component: 1050 - total flux cleaned = -0.00452104 Jy ! Component: 1100 - total flux cleaned = -0.00458217 Jy ! Component: 1150 - total flux cleaned = -0.00467142 Jy ! Component: 1200 - total flux cleaned = -0.00472947 Jy ! Component: 1250 - total flux cleaned = -0.00474361 Jy ! Component: 1300 - total flux cleaned = -0.00478657 Jy ! Component: 1350 - total flux cleaned = -0.0048422 Jy ! Component: 1400 - total flux cleaned = -0.00488309 Jy ! Component: 1450 - total flux cleaned = -0.00493648 Jy ! Component: 1500 - total flux cleaned = -0.00494968 Jy ! Component: 1550 - total flux cleaned = -0.00495022 Jy ! Component: 1600 - total flux cleaned = -0.00495048 Jy ! Component: 1650 - total flux cleaned = -0.00502664 Jy ! Component: 1700 - total flux cleaned = -0.00503904 Jy ! Component: 1750 - total flux cleaned = -0.00506378 Jy ! Component: 1800 - total flux cleaned = -0.00508806 Jy ! Component: 1850 - total flux cleaned = -0.00513608 Jy ! Component: 1900 - total flux cleaned = -0.00515951 Jy ! Component: 1950 - total flux cleaned = -0.00517103 Jy ! Component: 2000 - total flux cleaned = -0.00515951 Jy ! Component: 2050 - total flux cleaned = -0.00510292 Jy ! Component: 2100 - total flux cleaned = -0.0051143 Jy ! Component: 2150 - total flux cleaned = -0.00513652 Jy ! Component: 2200 - total flux cleaned = -0.00508181 Jy ! Component: 2250 - total flux cleaned = -0.00509275 Jy ! Component: 2300 - total flux cleaned = -0.00506077 Jy ! Component: 2350 - total flux cleaned = -0.00506086 Jy ! Component: 2400 - total flux cleaned = -0.00506098 Jy ! Component: 2450 - total flux cleaned = -0.00503 Jy ! Component: 2500 - total flux cleaned = -0.00501979 Jy ! Component: 2550 - total flux cleaned = -0.00500955 Jy ! Component: 2600 - total flux cleaned = -0.00496949 Jy ! Component: 2650 - total flux cleaned = -0.00494977 Jy ! Component: 2700 - total flux cleaned = -0.00493013 Jy ! Component: 2750 - total flux cleaned = -0.00487191 Jy ! Component: 2800 - total flux cleaned = -0.00486227 Jy ! Component: 2850 - total flux cleaned = -0.00483357 Jy ! Component: 2900 - total flux cleaned = -0.00478637 Jy ! Component: 2950 - total flux cleaned = -0.00475844 Jy ! Component: 3000 - total flux cleaned = -0.00473997 Jy ! Component: 3050 - total flux cleaned = -0.00472151 Jy ! Component: 3100 - total flux cleaned = -0.00470329 Jy ! Component: 3150 - total flux cleaned = -0.00470331 Jy ! Component: 3200 - total flux cleaned = -0.00467645 Jy ! Component: 3250 - total flux cleaned = -0.00466744 Jy ! Component: 3300 - total flux cleaned = -0.00464088 Jy ! Component: 3350 - total flux cleaned = -0.00461457 Jy ! Component: 3400 - total flux cleaned = -0.00462329 Jy ! Component: 3450 - total flux cleaned = -0.00460588 Jy ! Component: 3500 - total flux cleaned = -0.00457142 Jy ! Component: 3550 - total flux cleaned = -0.00454583 Jy ! Component: 3600 - total flux cleaned = -0.00450343 Jy ! Component: 3650 - total flux cleaned = -0.00449503 Jy ! Component: 3700 - total flux cleaned = -0.00442816 Jy ! Component: 3750 - total flux cleaned = -0.0044116 Jy ! Component: 3800 - total flux cleaned = -0.00436202 Jy ! Component: 3850 - total flux cleaned = -0.00435374 Jy ! Component: 3900 - total flux cleaned = -0.00433731 Jy ! Component: 3950 - total flux cleaned = -0.00428041 Jy ! Component: 4000 - total flux cleaned = -0.00424809 Jy ! Component: 4050 - total flux cleaned = -0.00424815 Jy ! Total flux subtracted in 4096 components = -0.00423212 Jy ! Clean residual min=-0.000486 max=0.000487 Jy/beam ! Clean residual mean=-0.000002 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0931226 Jy keep ! Adding 362 model components to the UV plane model. ! The established model now contains 540 components and 0.0931226 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J0655+0639_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.261 x 4.659 at -9.925 degrees (North through East) ! Clean map min=-0.0013518 max=0.066739 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J0655+0639_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0667391 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145936 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.655998 0.655998 1.312 2.62399 5.24798 10.496 20.9919 41.9839 83.9677 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 457.318 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J0655+0639_C_uvs.log closed on Mon Dec 9 01:40:34 2013