! Started logfile: /d2/scr/pima/bp177i_uvs/J1612+5806_X_uvs.log on Tue Apr 15 00:25:58 2014 obs /d2/scr/pima/bp177i_uvs/J1612+5806_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1612+5806_X_uva.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.694444 visibilities/baseline/integration-bin. ! Found source: J1612+5806 ! ! 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 400 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1612+5806_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.998036Jy sigma=48.787751 ! Fit after self-cal, rms=0.968672Jy sigma=47.366357 ! 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=1.121 mas, bmaj=3.193 mas, bpa=36.24 degrees ! Estimated noise=0.889587 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 = 0.0207078 Jy ! Component: 100 - total flux cleaned = 0.0295481 Jy ! Total flux subtracted in 100 components = 0.0295481 Jy ! Clean residual min=-0.003652 max=0.006297 Jy/beam ! Clean residual mean=0.000079 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.0295481 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0295481 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=0.020508Jy sigma=0.937747 ! Fit after self-cal, rms=0.019277Jy sigma=0.879794 ! 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=1.456 mas, bmaj=3.221 mas, bpa=38.23 degrees ! Estimated noise=0.740991 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 = 0.00954492 Jy ! Component: 100 - total flux cleaned = 0.0156034 Jy ! Component: 150 - total flux cleaned = 0.0197252 Jy ! Component: 200 - total flux cleaned = 0.0225889 Jy ! Total flux subtracted in 200 components = 0.0225889 Jy ! Clean residual min=-0.002657 max=0.002548 Jy/beam ! Clean residual mean=0.000066 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0521369 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 68 components and 0.0521369 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=0.012448Jy sigma=0.561063 ! Fit after self-cal, rms=0.012396Jy sigma=0.559105 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.456 x 3.221 at 38.23 degrees (North through East) ! Clean map min=-0.0025653 max=0.028604 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.012396Jy sigma=0.559105 ! Fit after self-cal, rms=0.012396Jy sigma=0.559105 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.456 mas, bmaj=3.221 mas, bpa=38.23 degrees ! Estimated noise=0.740991 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 = 0.00208794 Jy ! Component: 100 - total flux cleaned = 0.00352892 Jy ! Component: 150 - total flux cleaned = 0.00455593 Jy ! Component: 200 - total flux cleaned = 0.00528931 Jy ! Total flux subtracted in 200 components = 0.00528931 Jy ! Clean residual min=-0.002160 max=0.002077 Jy/beam ! Clean residual mean=0.000042 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0574262 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.0574262 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=0.011880Jy sigma=0.540085 ! Fit after self-cal, rms=0.011870Jy sigma=0.539754 ! 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=0.011870Jy sigma=0.539754 ! Fit after self-cal, rms=0.011870Jy sigma=0.539754 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.456 mas, bmaj=3.221 mas, bpa=38.23 degrees ! Estimated noise=0.740991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000566619 Jy ! Component: 100 - total flux cleaned = 0.000735495 Jy ! Component: 150 - total flux cleaned = 0.000867513 Jy ! Component: 200 - total flux cleaned = 0.000996936 Jy ! Total flux subtracted in 200 components = 0.000996936 Jy ! Clean residual min=-0.002063 max=0.002077 Jy/beam ! Clean residual mean=0.000037 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0584232 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.0584232 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=0.011815Jy sigma=0.538143 ! Fit after self-cal, rms=0.011812Jy sigma=0.538020 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 = 0.000114837 Jy ! Component: 100 - total flux cleaned = 0.000203076 Jy ! Component: 150 - total flux cleaned = 0.00027808 Jy ! Component: 200 - total flux cleaned = 0.000352479 Jy ! Total flux subtracted in 200 components = 0.000352479 Jy ! Clean residual min=-0.002007 max=0.002056 Jy/beam ! Clean residual mean=0.000036 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0587756 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 87 components and 0.0587756 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=0.011792Jy sigma=0.537284 ! Fit after self-cal, rms=0.011790Jy sigma=0.537189 ! 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=0.011790Jy sigma=0.537189 ! Fit after self-cal, rms=0.011721Jy sigma=0.533102 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.463 mas, bmaj=3.234 mas, bpa=38.12 degrees ! Estimated noise=0.744447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.81047e-05 Jy ! Component: 100 - total flux cleaned = 2.93092e-05 Jy ! Component: 150 - total flux cleaned = 2.86299e-05 Jy ! Component: 200 - total flux cleaned = 1.47166e-05 Jy ! Total flux subtracted in 200 components = 1.47166e-05 Jy ! Clean residual min=-0.001897 max=0.002009 Jy/beam ! Clean residual mean=0.000034 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0587904 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.0587904 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=0.011708Jy sigma=0.532494 ! Fit after self-cal, rms=0.011707Jy sigma=0.532391 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.28568e-05 Jy ! Component: 100 - total flux cleaned = 4.61198e-05 Jy ! Component: 150 - total flux cleaned = 5.21609e-05 Jy ! Component: 200 - total flux cleaned = 6.36833e-05 Jy ! Total flux subtracted in 200 components = 6.36833e-05 Jy ! Clean residual min=-0.001894 max=0.001989 Jy/beam ! Clean residual mean=0.000034 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.058854 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 96 components and 0.058854 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=0.011700Jy sigma=0.532094 ! Fit after self-cal, rms=0.011700Jy sigma=0.532070 ! 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=0.011700Jy sigma=0.532070 ! Fit after self-cal, rms=0.011697Jy sigma=0.532039 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.672 mas, bmaj=3.459 mas, bpa=55.64 degrees ! Estimated noise=0.821451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266022 Jy ! Component: 100 - total flux cleaned = 0.000338797 Jy ! Component: 150 - total flux cleaned = 0.000369811 Jy ! Component: 200 - total flux cleaned = 0.000381227 Jy ! Total flux subtracted in 200 components = 0.000381227 Jy ! Clean residual min=-0.002297 max=0.002438 Jy/beam ! Clean residual mean=0.000051 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0592353 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 99 components and 0.0592353 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=0.011688Jy sigma=0.532109 ! Fit after self-cal, rms=0.011688Jy sigma=0.532077 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.36984e-05 Jy ! Component: 100 - total flux cleaned = 4.46291e-05 Jy ! Component: 150 - total flux cleaned = 6.02813e-05 Jy ! Component: 200 - total flux cleaned = 6.511e-05 Jy ! Total flux subtracted in 200 components = 6.511e-05 Jy ! Clean residual min=-0.002281 max=0.002416 Jy/beam ! Clean residual mean=0.000050 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0593004 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 100 components and 0.0593004 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=0.011685Jy sigma=0.531944 ! Fit after self-cal, rms=0.011685Jy sigma=0.531930 ! 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=1.463 mas, bmaj=3.236 mas, bpa=38.09 degrees ! Estimated noise=0.744288 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.463 x 3.236 at 38.09 degrees (North through East) ! Clean map min=-0.0018598 max=0.027363 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=1.123 mas, bmaj=3.206 mas, bpa=36.18 degrees ! Estimated noise=0.895722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215767 Jy ! Component: 100 - total flux cleaned = 0.0306919 Jy ! Component: 150 - total flux cleaned = 0.0369253 Jy ! Component: 200 - total flux cleaned = 0.0415521 Jy ! Total flux subtracted in 200 components = 0.0415521 Jy ! Clean residual min=-0.002992 max=0.003550 Jy/beam ! Clean residual mean=0.000050 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.0415521 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0415521 Jy ! Inverting map and beam ! Estimated beam: bmin=1.463 mas, bmaj=3.236 mas, bpa=38.09 degrees ! Estimated noise=0.744288 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) ! Added new window around map position (3.2, -28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056062 Jy ! Component: 100 - total flux cleaned = 0.00913405 Jy ! Component: 150 - total flux cleaned = 0.0115585 Jy ! Component: 200 - total flux cleaned = 0.0133612 Jy ! Total flux subtracted in 200 components = 0.0133612 Jy ! Clean residual min=-0.002213 max=0.001903 Jy/beam ! Clean residual mean=0.000052 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0549132 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 97 components and 0.0549132 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=2.672 mas, bmaj=3.459 mas, bpa=55.64 degrees ! Estimated noise=0.821451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188674 Jy ! Component: 100 - total flux cleaned = 0.00322941 Jy ! Component: 150 - total flux cleaned = 0.0042324 Jy ! Component: 200 - total flux cleaned = 0.00479754 Jy ! Total flux subtracted in 200 components = 0.00479754 Jy ! Clean residual min=-0.002287 max=0.001910 Jy/beam ! Clean residual mean=0.000047 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0597108 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 = 0.000316205 Jy ! Component: 100 - total flux cleaned = 0.000481111 Jy ! Component: 150 - total flux cleaned = 0.000630867 Jy ! Component: 200 - total flux cleaned = 0.000768857 Jy ! Total flux subtracted in 200 components = 0.000768857 Jy ! Clean residual min=-0.002146 max=0.001803 Jy/beam ! Clean residual mean=0.000040 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0604796 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 125 components and 0.0604796 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.463 mas, bmaj=3.236 mas, bpa=38.09 degrees ! Estimated noise=0.744288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351942 Jy ! Component: 100 - total flux cleaned = 0.000394184 Jy ! Component: 150 - total flux cleaned = 0.000413114 Jy ! Component: 200 - total flux cleaned = 0.000430727 Jy ! Total flux subtracted in 200 components = 0.000430727 Jy ! Clean residual min=-0.001776 max=0.001621 Jy/beam ! Clean residual mean=0.000023 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0609103 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 139 components and 0.0609103 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=0.011411Jy sigma=0.519456 ! Fit after self-cal, rms=0.011355Jy sigma=0.516792 wmodel /d2/scr/pima/bp177i_uvs/J1612+5806_X_map.mod ! Writing 139 model components to file: /d2/scr/pima/bp177i_uvs/J1612+5806_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1612+5806_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1612+5806_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1612+5806_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1612+5806_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 = 2.87789e-05 Jy ! Component: 100 - total flux cleaned = 0.000112237 Jy ! Component: 150 - total flux cleaned = 0.000212706 Jy ! Component: 200 - total flux cleaned = 0.000424775 Jy ! Component: 250 - total flux cleaned = 0.000602539 Jy ! Component: 300 - total flux cleaned = 0.000812109 Jy ! Component: 350 - total flux cleaned = 0.00098952 Jy ! Component: 400 - total flux cleaned = 0.00102702 Jy ! Component: 450 - total flux cleaned = 0.00111671 Jy ! Component: 500 - total flux cleaned = 0.00120216 Jy ! Component: 550 - total flux cleaned = 0.00120204 Jy ! Component: 600 - total flux cleaned = 0.0012497 Jy ! Component: 650 - total flux cleaned = 0.00131075 Jy ! Component: 700 - total flux cleaned = 0.00136913 Jy ! Component: 750 - total flux cleaned = 0.0013825 Jy ! Component: 800 - total flux cleaned = 0.00134134 Jy ! Component: 850 - total flux cleaned = 0.00128897 Jy ! Component: 900 - total flux cleaned = 0.00128907 Jy ! Component: 950 - total flux cleaned = 0.00126433 Jy ! Component: 1000 - total flux cleaned = 0.0013126 Jy ! Component: 1050 - total flux cleaned = 0.00134771 Jy ! Component: 1100 - total flux cleaned = 0.00135886 Jy ! Component: 1150 - total flux cleaned = 0.00137019 Jy ! Component: 1200 - total flux cleaned = 0.00140272 Jy ! Component: 1250 - total flux cleaned = 0.00140256 Jy ! Component: 1300 - total flux cleaned = 0.0013922 Jy ! Component: 1350 - total flux cleaned = 0.00142236 Jy ! Component: 1400 - total flux cleaned = 0.00143197 Jy ! Component: 1450 - total flux cleaned = 0.00143183 Jy ! Component: 1500 - total flux cleaned = 0.00145077 Jy ! Component: 1550 - total flux cleaned = 0.00147848 Jy ! Component: 1600 - total flux cleaned = 0.00151473 Jy ! Component: 1650 - total flux cleaned = 0.00157725 Jy ! Component: 1700 - total flux cleaned = 0.00166492 Jy ! Component: 1750 - total flux cleaned = 0.00175105 Jy ! Component: 1800 - total flux cleaned = 0.00180179 Jy ! Component: 1850 - total flux cleaned = 0.00186875 Jy ! Component: 1900 - total flux cleaned = 0.00193483 Jy ! Component: 1950 - total flux cleaned = 0.00199183 Jy ! Component: 2000 - total flux cleaned = 0.00208001 Jy ! Component: 2050 - total flux cleaned = 0.00212752 Jy ! Component: 2100 - total flux cleaned = 0.0022133 Jy ! Component: 2150 - total flux cleaned = 0.00226713 Jy ! Component: 2200 - total flux cleaned = 0.00233545 Jy ! Component: 2250 - total flux cleaned = 0.00237306 Jy ! Component: 2300 - total flux cleaned = 0.00244729 Jy ! Component: 2350 - total flux cleaned = 0.0025132 Jy ! Component: 2400 - total flux cleaned = 0.00256395 Jy ! Component: 2450 - total flux cleaned = 0.00262838 Jy ! Component: 2500 - total flux cleaned = 0.00266383 Jy ! Component: 2550 - total flux cleaned = 0.00274078 Jy ! Component: 2600 - total flux cleaned = 0.00277546 Jy ! Component: 2650 - total flux cleaned = 0.00283028 Jy ! Component: 2700 - total flux cleaned = 0.00287098 Jy ! Component: 2750 - total flux cleaned = 0.00293147 Jy ! Component: 2800 - total flux cleaned = 0.00295816 Jy ! Component: 2850 - total flux cleaned = 0.00302439 Jy ! Component: 2900 - total flux cleaned = 0.00309665 Jy ! Component: 2950 - total flux cleaned = 0.00314226 Jy ! Component: 3000 - total flux cleaned = 0.00318107 Jy ! Component: 3050 - total flux cleaned = 0.00323881 Jy ! Component: 3100 - total flux cleaned = 0.00327068 Jy ! Component: 3150 - total flux cleaned = 0.00333396 Jy ! Component: 3200 - total flux cleaned = 0.00337168 Jy ! Component: 3250 - total flux cleaned = 0.00341532 Jy ! Component: 3300 - total flux cleaned = 0.00347104 Jy ! Component: 3350 - total flux cleaned = 0.00350182 Jy ! Component: 3400 - total flux cleaned = 0.00353854 Jy ! Component: 3450 - total flux cleaned = 0.003575 Jy ! Component: 3500 - total flux cleaned = 0.00359317 Jy ! Component: 3550 - total flux cleaned = 0.00362924 Jy ! Component: 3600 - total flux cleaned = 0.00364123 Jy ! Component: 3650 - total flux cleaned = 0.00370083 Jy ! Component: 3700 - total flux cleaned = 0.0037186 Jy ! Component: 3750 - total flux cleaned = 0.00370683 Jy ! Component: 3800 - total flux cleaned = 0.00375393 Jy ! Component: 3850 - total flux cleaned = 0.00375975 Jy ! Component: 3900 - total flux cleaned = 0.00375971 Jy ! Component: 3950 - total flux cleaned = 0.00377135 Jy ! Component: 4000 - total flux cleaned = 0.00374807 Jy ! Component: 4050 - total flux cleaned = 0.00375385 Jy ! Total flux subtracted in 4096 components = 0.00375961 Jy ! Clean residual min=-0.000364 max=0.000370 Jy/beam ! Clean residual mean=0.000007 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.06467 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 409 components and 0.06467 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1612+5806_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.463 x 3.236 at 38.09 degrees (North through East) ! Clean map min=-0.00097443 max=0.02744 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1612+5806_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0274403 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010033 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0969 1.0969 2.19379 4.38758 8.77516 17.5503 35.1007 70.2013 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 273.499 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1612+5806_X_uvs.log closed on Tue Apr 15 00:26:04 2014