! Started logfile: /d2/scr/pima/bp171a2_uvs/J0149+0555_X_uvs.log on Tue Feb 18 19:51:37 2014 obs /d2/scr/pima/bp171a2_uvs/J0149+0555_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0149+0555_X_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.928571 visibilities/baseline/integration-bin. ! Found source: J0149+0555 ! ! 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 624 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/bp171a2_uvs/J0149+0555_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=1.105421Jy sigma=35.988569 ! Fit after self-cal, rms=0.549591Jy sigma=18.084177 ! 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=1.131 mas, bmaj=2.467 mas, bpa=-34.58 degrees ! Estimated noise=1.20963 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 = 0.321065 Jy ! Component: 100 - total flux cleaned = 0.433213 Jy ! Total flux subtracted in 100 components = 0.433213 Jy ! Clean residual min=-0.049164 max=0.062504 Jy/beam ! Clean residual mean=-0.000137 rms=0.016670 Jy/beam ! Combined flux in latest and established models = 0.433213 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.433213 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=0.222268Jy sigma=6.989145 ! Fit after self-cal, rms=0.222106Jy sigma=6.982617 ! 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=1.541 mas, bmaj=2.632 mas, bpa=-30.79 degrees ! Estimated noise=0.909849 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 = 0.113862 Jy ! Component: 100 - total flux cleaned = 0.172858 Jy ! Component: 150 - total flux cleaned = 0.208046 Jy ! Component: 200 - total flux cleaned = 0.229591 Jy ! Total flux subtracted in 200 components = 0.229591 Jy ! Clean residual min=-0.039535 max=0.059828 Jy/beam ! Clean residual mean=0.000154 rms=0.016143 Jy/beam ! Combined flux in latest and established models = 0.662804 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 53 components and 0.662804 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=0.157058Jy sigma=4.777080 ! Fit after self-cal, rms=0.156890Jy sigma=4.772994 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.541 x 2.632 at -30.79 degrees (North through East) ! Clean map min=-0.03853 max=0.47504 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* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 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* ! MK 1.00* NL 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* ! MK 1.00* NL 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 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* ! MK 1.00* NL 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.156890Jy sigma=4.772994 ! Fit after self-cal, rms=0.156890Jy sigma=4.772994 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.541 mas, bmaj=2.632 mas, bpa=-30.79 degrees ! Estimated noise=0.909849 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 = 0.0138015 Jy ! Component: 100 - total flux cleaned = 0.0221736 Jy ! Component: 150 - total flux cleaned = 0.0260351 Jy ! Component: 200 - total flux cleaned = 0.0266287 Jy ! Total flux subtracted in 200 components = 0.0266287 Jy ! Clean residual min=-0.037305 max=0.058110 Jy/beam ! Clean residual mean=0.000237 rms=0.015737 Jy/beam ! Combined flux in latest and established models = 0.689433 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.689433 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=0.156182Jy sigma=4.712365 ! Fit after self-cal, rms=0.156179Jy sigma=4.711611 ! 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=0.156179Jy sigma=4.711611 ! Fit after self-cal, rms=0.156179Jy sigma=4.711611 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.541 mas, bmaj=2.632 mas, bpa=-30.79 degrees ! Estimated noise=0.909849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156363 Jy ! Component: 100 - total flux cleaned = 0.00194856 Jy ! Component: 150 - total flux cleaned = 0.00250728 Jy ! Component: 200 - total flux cleaned = 0.0030487 Jy ! Total flux subtracted in 200 components = 0.0030487 Jy ! Clean residual min=-0.036372 max=0.058142 Jy/beam ! Clean residual mean=0.000244 rms=0.015668 Jy/beam ! Combined flux in latest and established models = 0.692481 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 0.692481 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=0.155702Jy sigma=4.699883 ! Fit after self-cal, rms=0.155725Jy sigma=4.699647 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 = 0.000803587 Jy ! Component: 100 - total flux cleaned = 0.00133111 Jy ! Component: 150 - total flux cleaned = 0.00184543 Jy ! Component: 200 - total flux cleaned = 0.0021892 Jy ! Total flux subtracted in 200 components = 0.0021892 Jy ! Clean residual min=-0.035683 max=0.058221 Jy/beam ! Clean residual mean=0.000249 rms=0.015613 Jy/beam ! Combined flux in latest and established models = 0.694671 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 65 components and 0.694671 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=0.155290Jy sigma=4.690250 ! Fit after self-cal, rms=0.155314Jy sigma=4.690072 ! 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=0.155314Jy sigma=4.690072 ! Fit after self-cal, rms=0.155314Jy sigma=4.690072 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.541 mas, bmaj=2.632 mas, bpa=-30.79 degrees ! Estimated noise=0.909849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000739619 Jy ! Component: 100 - total flux cleaned = 0.00123393 Jy ! Component: 150 - total flux cleaned = 0.0017114 Jy ! Component: 200 - total flux cleaned = 0.00218291 Jy ! Total flux subtracted in 200 components = 0.00218291 Jy ! Clean residual min=-0.035129 max=0.058238 Jy/beam ! Clean residual mean=0.000253 rms=0.015563 Jy/beam ! Combined flux in latest and established models = 0.696854 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 65 components and 0.696854 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=0.154957Jy sigma=4.681261 ! Fit after self-cal, rms=0.154980Jy sigma=4.681103 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 = 0.000513176 Jy ! Component: 100 - total flux cleaned = 0.000968954 Jy ! Component: 150 - total flux cleaned = 0.00141455 Jy ! Component: 200 - total flux cleaned = 0.00170447 Jy ! Total flux subtracted in 200 components = 0.00170447 Jy ! Clean residual min=-0.034599 max=0.058305 Jy/beam ! Clean residual mean=0.000257 rms=0.015521 Jy/beam ! Combined flux in latest and established models = 0.698558 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 65 components and 0.698558 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=0.154651Jy sigma=4.673984 ! Fit after self-cal, rms=0.154674Jy sigma=4.673846 ! 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=0.154674Jy sigma=4.673846 ! Fit after self-cal, rms=0.154674Jy sigma=4.673846 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.695 mas, bmaj=3.251 mas, bpa=24.25 degrees ! Estimated noise=1.08148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126813 Jy ! Component: 100 - total flux cleaned = 0.0016117 Jy ! Component: 150 - total flux cleaned = 0.00177419 Jy ! Component: 200 - total flux cleaned = 0.0020962 Jy ! Total flux subtracted in 200 components = 0.0020962 Jy ! Clean residual min=-0.041931 max=0.083892 Jy/beam ! Clean residual mean=0.000397 rms=0.023258 Jy/beam ! Combined flux in latest and established models = 0.700654 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 66 components and 0.700654 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=0.154529Jy sigma=4.662624 ! Fit after self-cal, rms=0.154549Jy sigma=4.662108 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 = -2.37663e-06 Jy ! Component: 100 - total flux cleaned = -4.90843e-06 Jy ! Component: 150 - total flux cleaned = 0.000300864 Jy ! Component: 200 - total flux cleaned = 0.000602088 Jy ! Total flux subtracted in 200 components = 0.000602088 Jy ! Clean residual min=-0.041457 max=0.083854 Jy/beam ! Clean residual mean=0.000398 rms=0.023205 Jy/beam ! Combined flux in latest and established models = 0.701256 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 67 components and 0.701256 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=0.154226Jy sigma=4.658030 ! Fit after self-cal, rms=0.154252Jy sigma=4.657528 ! 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=1.541 mas, bmaj=2.632 mas, bpa=-30.79 degrees ! Estimated noise=0.909849 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.541 x 2.632 at -30.79 degrees (North through East) ! Clean map min=-0.033822 max=0.42484 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=1.131 mas, bmaj=2.467 mas, bpa=-34.58 degrees ! Estimated noise=1.20963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.321086 Jy ! Component: 100 - total flux cleaned = 0.433642 Jy ! Component: 150 - total flux cleaned = 0.50122 Jy ! Component: 200 - total flux cleaned = 0.548857 Jy ! Total flux subtracted in 200 components = 0.548857 Jy ! Clean residual min=-0.042581 max=0.051151 Jy/beam ! Clean residual mean=-0.000023 rms=0.012673 Jy/beam ! Combined flux in latest and established models = 0.548857 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.548857 Jy ! Inverting map and beam ! Estimated beam: bmin=1.541 mas, bmaj=2.632 mas, bpa=-30.79 degrees ! Estimated noise=0.909849 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 = 0.0598813 Jy ! Component: 100 - total flux cleaned = 0.0941679 Jy ! Component: 150 - total flux cleaned = 0.11533 Jy ! Component: 200 - total flux cleaned = 0.128524 Jy ! Total flux subtracted in 200 components = 0.128524 Jy ! Clean residual min=-0.037836 max=0.058448 Jy/beam ! Clean residual mean=0.000200 rms=0.015849 Jy/beam ! Combined flux in latest and established models = 0.677381 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 72 components and 0.677381 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=2.695 mas, bmaj=3.251 mas, bpa=24.25 degrees ! Estimated noise=1.08148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111739 Jy ! Component: 100 - total flux cleaned = 0.013431 Jy ! Component: 150 - total flux cleaned = 0.013885 Jy ! Component: 200 - total flux cleaned = 0.0145453 Jy ! Total flux subtracted in 200 components = 0.0145453 Jy ! Clean residual min=-0.044622 max=0.083886 Jy/beam ! Clean residual mean=0.000367 rms=0.023443 Jy/beam ! Combined flux in latest and established models = 0.691926 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 = 0.000648342 Jy ! Component: 100 - total flux cleaned = 0.00107616 Jy ! Component: 150 - total flux cleaned = 0.00169456 Jy ! Component: 200 - total flux cleaned = 0.00230153 Jy ! Total flux subtracted in 200 components = 0.00230153 Jy ! Clean residual min=-0.043843 max=0.083804 Jy/beam ! Clean residual mean=0.000374 rms=0.023363 Jy/beam ! Combined flux in latest and established models = 0.694228 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 76 components and 0.694228 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.541 mas, bmaj=2.632 mas, bpa=-30.79 degrees ! Estimated noise=0.909849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000417568 Jy ! Component: 100 - total flux cleaned = 0.000829855 Jy ! Component: 150 - total flux cleaned = 0.00130835 Jy ! Component: 200 - total flux cleaned = 0.00177293 Jy ! Total flux subtracted in 200 components = 0.00177293 Jy ! Clean residual min=-0.035220 max=0.058229 Jy/beam ! Clean residual mean=0.000252 rms=0.015526 Jy/beam ! Combined flux in latest and established models = 0.696001 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.696001 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=0.154759Jy sigma=4.678575 ! Fit after self-cal, rms=0.154778Jy sigma=4.678328 wmodel /d2/scr/pima/bp171a2_uvs/J0149+0555_X_map.mod ! Writing 80 model components to file: /d2/scr/pima/bp171a2_uvs/J0149+0555_X_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0149+0555_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0149+0555_X_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0149+0555_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a2_uvs/J0149+0555_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 = 0.0259414 Jy ! Component: 100 - total flux cleaned = 0.0472172 Jy ! Component: 150 - total flux cleaned = 0.064962 Jy ! Component: 200 - total flux cleaned = 0.0800112 Jy ! Component: 250 - total flux cleaned = 0.0910517 Jy ! Component: 300 - total flux cleaned = 0.0998049 Jy ! Component: 350 - total flux cleaned = 0.105591 Jy ! Component: 400 - total flux cleaned = 0.110117 Jy ! Component: 450 - total flux cleaned = 0.112908 Jy ! Component: 500 - total flux cleaned = 0.114844 Jy ! Component: 550 - total flux cleaned = 0.116652 Jy ! Component: 600 - total flux cleaned = 0.116948 Jy ! Component: 650 - total flux cleaned = 0.116161 Jy ! Component: 700 - total flux cleaned = 0.115678 Jy ! Component: 750 - total flux cleaned = 0.114972 Jy ! Component: 800 - total flux cleaned = 0.113855 Jy ! Component: 850 - total flux cleaned = 0.112788 Jy ! Component: 900 - total flux cleaned = 0.111765 Jy ! Component: 950 - total flux cleaned = 0.111177 Jy ! Component: 1000 - total flux cleaned = 0.1108 Jy ! Component: 1050 - total flux cleaned = 0.110437 Jy ! Component: 1100 - total flux cleaned = 0.109386 Jy ! Component: 1150 - total flux cleaned = 0.108367 Jy ! Component: 1200 - total flux cleaned = 0.107376 Jy ! Component: 1250 - total flux cleaned = 0.106417 Jy ! Component: 1300 - total flux cleaned = 0.105637 Jy ! Component: 1350 - total flux cleaned = 0.104424 Jy ! Component: 1400 - total flux cleaned = 0.103832 Jy ! Component: 1450 - total flux cleaned = 0.103256 Jy ! Component: 1500 - total flux cleaned = 0.102832 Jy ! Component: 1550 - total flux cleaned = 0.102139 Jy ! Component: 1600 - total flux cleaned = 0.101467 Jy ! Component: 1650 - total flux cleaned = 0.101204 Jy ! Component: 1700 - total flux cleaned = 0.101204 Jy ! Component: 1750 - total flux cleaned = 0.101329 Jy ! Component: 1800 - total flux cleaned = 0.101455 Jy ! Component: 1850 - total flux cleaned = 0.101954 Jy ! Component: 1900 - total flux cleaned = 0.102448 Jy ! Component: 1950 - total flux cleaned = 0.103184 Jy ! Component: 2000 - total flux cleaned = 0.103549 Jy ! Component: 2050 - total flux cleaned = 0.104033 Jy ! Component: 2100 - total flux cleaned = 0.104275 Jy ! Component: 2150 - total flux cleaned = 0.104516 Jy ! Component: 2200 - total flux cleaned = 0.104757 Jy ! Component: 2250 - total flux cleaned = 0.104998 Jy ! Component: 2300 - total flux cleaned = 0.105239 Jy ! Component: 2350 - total flux cleaned = 0.105361 Jy ! Component: 2400 - total flux cleaned = 0.105482 Jy ! Component: 2450 - total flux cleaned = 0.105603 Jy ! Component: 2500 - total flux cleaned = 0.105849 Jy ! Component: 2550 - total flux cleaned = 0.105848 Jy ! Component: 2600 - total flux cleaned = 0.106095 Jy ! Component: 2650 - total flux cleaned = 0.10622 Jy ! Component: 2700 - total flux cleaned = 0.106345 Jy ! Component: 2750 - total flux cleaned = 0.106471 Jy ! Component: 2800 - total flux cleaned = 0.106598 Jy ! Component: 2850 - total flux cleaned = 0.106725 Jy ! Component: 2900 - total flux cleaned = 0.106982 Jy ! Component: 2950 - total flux cleaned = 0.10711 Jy ! Component: 3000 - total flux cleaned = 0.10724 Jy ! Component: 3050 - total flux cleaned = 0.107501 Jy ! Component: 3100 - total flux cleaned = 0.107633 Jy ! Component: 3150 - total flux cleaned = 0.107766 Jy ! Component: 3200 - total flux cleaned = 0.107766 Jy ! Component: 3250 - total flux cleaned = 0.108033 Jy ! Component: 3300 - total flux cleaned = 0.108303 Jy ! Component: 3350 - total flux cleaned = 0.108439 Jy ! Component: 3400 - total flux cleaned = 0.108576 Jy ! Component: 3450 - total flux cleaned = 0.108853 Jy ! Component: 3500 - total flux cleaned = 0.108992 Jy ! Component: 3550 - total flux cleaned = 0.109271 Jy ! Component: 3600 - total flux cleaned = 0.109552 Jy ! Component: 3650 - total flux cleaned = 0.109836 Jy ! Component: 3700 - total flux cleaned = 0.110122 Jy ! Component: 3750 - total flux cleaned = 0.110554 Jy ! Component: 3800 - total flux cleaned = 0.1107 Jy ! Component: 3850 - total flux cleaned = 0.111139 Jy ! Component: 3900 - total flux cleaned = 0.111434 Jy ! Component: 3950 - total flux cleaned = 0.111878 Jy ! Component: 4000 - total flux cleaned = 0.112328 Jy ! Component: 4050 - total flux cleaned = 0.11263 Jy ! Total flux subtracted in 4096 components = 0.112933 Jy ! Clean residual min=-0.010293 max=0.009005 Jy/beam ! Clean residual mean=-0.000003 rms=0.002307 Jy/beam ! Combined flux in latest and established models = 0.808934 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 340 components and 0.808934 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0149+0555_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.541 x 2.632 at -30.79 degrees (North through East) ! Clean map min=-0.016302 max=0.44282 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0149+0555_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.442817 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00273266 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.85132 1.85132 3.70264 7.40529 14.8106 29.6212 59.2423 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0081 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.442 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 162.046 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0149+0555_X_uvs.log closed on Tue Feb 18 19:51:42 2014