! Started logfile: /d2/scr/pima/bp177e_uvs/J1608+1029_C_uvs.log on Sat Mar 22 18:49:22 2014 obs /d2/scr/pima/bp177e_uvs/J1608+1029_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1608+1029_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1608+1029 ! ! 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 1088 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/bp177e_uvs/J1608+1029_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 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=1.063107Jy sigma=49.600860 ! Fit after self-cal, rms=0.719270Jy sigma=33.930023 ! 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=1.714 mas, bmaj=4.135 mas, bpa=19.46 degrees ! Estimated noise=0.626313 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 = 0.203847 Jy ! Component: 100 - total flux cleaned = 0.29583 Jy ! Total flux subtracted in 100 components = 0.29583 Jy ! Clean residual min=-0.027401 max=0.049685 Jy/beam ! Clean residual mean=-0.000075 rms=0.009728 Jy/beam ! Combined flux in latest and established models = 0.29583 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.29583 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=0.177517Jy sigma=7.521756 ! Fit after self-cal, rms=0.176030Jy sigma=7.444146 ! 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=2.103 mas, bmaj=4.755 mas, bpa=19.47 degrees ! Estimated noise=0.481344 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 = 0.0912142 Jy ! Component: 100 - total flux cleaned = 0.143362 Jy ! Component: 150 - total flux cleaned = 0.177356 Jy ! Component: 200 - total flux cleaned = 0.199998 Jy ! Total flux subtracted in 200 components = 0.199998 Jy ! Clean residual min=-0.023799 max=0.028307 Jy/beam ! Clean residual mean=-0.000011 rms=0.006677 Jy/beam ! Combined flux in latest and established models = 0.495827 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 76 components and 0.495827 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=0.110912Jy sigma=4.531072 ! Fit after self-cal, rms=0.110785Jy sigma=4.521423 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.103 x 4.755 at 19.47 degrees (North through East) ! Clean map min=-0.023751 max=0.2657 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=0.110785Jy sigma=4.521423 ! Fit after self-cal, rms=0.110785Jy sigma=4.521423 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.103 mas, bmaj=4.755 mas, bpa=19.47 degrees ! Estimated noise=0.481344 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 = 0.0154964 Jy ! Component: 100 - total flux cleaned = 0.0256827 Jy ! Component: 150 - total flux cleaned = 0.0325134 Jy ! Component: 200 - total flux cleaned = 0.0364878 Jy ! Total flux subtracted in 200 components = 0.0364878 Jy ! Clean residual min=-0.025390 max=0.023699 Jy/beam ! Clean residual mean=0.000013 rms=0.006015 Jy/beam ! Combined flux in latest and established models = 0.532315 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.532315 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=0.107129Jy sigma=4.434750 ! Fit after self-cal, rms=0.107138Jy sigma=4.433143 ! 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=0.107138Jy sigma=4.433143 ! Fit after self-cal, rms=0.107138Jy sigma=4.433143 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.103 mas, bmaj=4.755 mas, bpa=19.47 degrees ! Estimated noise=0.481344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135144 Jy ! Component: 100 - total flux cleaned = 0.00245715 Jy ! Component: 150 - total flux cleaned = 0.00332393 Jy ! Component: 200 - total flux cleaned = 0.00422164 Jy ! Total flux subtracted in 200 components = 0.00422164 Jy ! Clean residual min=-0.025355 max=0.023443 Jy/beam ! Clean residual mean=0.000016 rms=0.005946 Jy/beam ! Combined flux in latest and established models = 0.536537 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.536537 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=0.106953Jy sigma=4.413240 ! Fit after self-cal, rms=0.106947Jy sigma=4.412102 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 = 0.000703985 Jy ! Component: 100 - total flux cleaned = 0.00143171 Jy ! Component: 150 - total flux cleaned = 0.00189378 Jy ! Component: 200 - total flux cleaned = 0.00224617 Jy ! Total flux subtracted in 200 components = 0.00224617 Jy ! Clean residual min=-0.025231 max=0.023554 Jy/beam ! Clean residual mean=0.000017 rms=0.005908 Jy/beam ! Combined flux in latest and established models = 0.538783 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 94 components and 0.538783 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=0.106884Jy sigma=4.399275 ! Fit after self-cal, rms=0.106878Jy sigma=4.398363 ! 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=0.106878Jy sigma=4.398363 ! Fit after self-cal, rms=0.106878Jy sigma=4.398363 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.103 mas, bmaj=4.755 mas, bpa=19.47 degrees ! Estimated noise=0.481344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247022 Jy ! Component: 100 - total flux cleaned = 0.000603047 Jy ! Component: 150 - total flux cleaned = 0.000849817 Jy ! Component: 200 - total flux cleaned = 0.00108643 Jy ! Total flux subtracted in 200 components = 0.00108643 Jy ! Clean residual min=-0.025144 max=0.023695 Jy/beam ! Clean residual mean=0.000017 rms=0.005884 Jy/beam ! Combined flux in latest and established models = 0.539869 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.539869 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=0.106846Jy sigma=4.388378 ! Fit after self-cal, rms=0.106845Jy sigma=4.387550 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 = 0.000113521 Jy ! Component: 100 - total flux cleaned = 0.000353654 Jy ! Component: 150 - total flux cleaned = 0.000504638 Jy ! Component: 200 - total flux cleaned = 0.000718984 Jy ! Total flux subtracted in 200 components = 0.000718984 Jy ! Clean residual min=-0.025108 max=0.023732 Jy/beam ! Clean residual mean=0.000018 rms=0.005865 Jy/beam ! Combined flux in latest and established models = 0.540588 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.540588 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=0.106788Jy sigma=4.380109 ! Fit after self-cal, rms=0.106788Jy sigma=4.379217 ! 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=0.106788Jy sigma=4.379217 ! Fit after self-cal, rms=0.106788Jy sigma=4.379217 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.339 mas, bmaj=5.748 mas, bpa=6.346 degrees ! Estimated noise=0.550619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00715809 Jy ! Component: 100 - total flux cleaned = 0.00786922 Jy ! Component: 150 - total flux cleaned = 0.00850657 Jy ! Component: 200 - total flux cleaned = 0.00909177 Jy ! Total flux subtracted in 200 components = 0.00909177 Jy ! Clean residual min=-0.026912 max=0.025070 Jy/beam ! Clean residual mean=0.000039 rms=0.006835 Jy/beam ! Combined flux in latest and established models = 0.54968 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 105 components and 0.54968 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=0.106934Jy sigma=4.397733 ! Fit after self-cal, rms=0.106820Jy sigma=4.393354 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 = 0.00168204 Jy ! Component: 100 - total flux cleaned = 0.0016698 Jy ! Component: 150 - total flux cleaned = 0.00178948 Jy ! Component: 200 - total flux cleaned = 0.00202331 Jy ! Total flux subtracted in 200 components = 0.00202331 Jy ! Clean residual min=-0.026498 max=0.025465 Jy/beam ! Clean residual mean=0.000042 rms=0.006768 Jy/beam ! Combined flux in latest and established models = 0.551703 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 109 components and 0.551703 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=0.107351Jy sigma=4.393903 ! Fit after self-cal, rms=0.107319Jy sigma=4.392683 ! 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=2.103 mas, bmaj=4.755 mas, bpa=19.47 degrees ! Estimated noise=0.481344 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.103 x 4.755 at 19.47 degrees (North through East) ! Clean map min=-0.024488 max=0.25301 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=1.714 mas, bmaj=4.135 mas, bpa=19.46 degrees ! Estimated noise=0.626313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.205221 Jy ! Component: 100 - total flux cleaned = 0.298013 Jy ! Component: 150 - total flux cleaned = 0.354059 Jy ! Component: 200 - total flux cleaned = 0.392934 Jy ! Total flux subtracted in 200 components = 0.392934 Jy ! Clean residual min=-0.022280 max=0.040981 Jy/beam ! Clean residual mean=-0.000040 rms=0.007291 Jy/beam ! Combined flux in latest and established models = 0.392934 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.392934 Jy ! Inverting map and beam ! Estimated beam: bmin=2.103 mas, bmaj=4.755 mas, bpa=19.47 degrees ! Estimated noise=0.481344 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 (-72.9, -9.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0534392 Jy ! Component: 100 - total flux cleaned = 0.0880007 Jy ! Component: 150 - total flux cleaned = 0.112412 Jy ! Component: 200 - total flux cleaned = 0.130293 Jy ! Total flux subtracted in 200 components = 0.130293 Jy ! Clean residual min=-0.020744 max=0.024332 Jy/beam ! Clean residual mean=-0.000003 rms=0.005851 Jy/beam ! Combined flux in latest and established models = 0.523227 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 105 components and 0.523227 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=4.339 mas, bmaj=5.748 mas, bpa=6.346 degrees ! Estimated noise=0.550619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214956 Jy ! Component: 100 - total flux cleaned = 0.0345544 Jy ! Component: 150 - total flux cleaned = 0.0435502 Jy ! Component: 200 - total flux cleaned = 0.0457707 Jy ! Total flux subtracted in 200 components = 0.0457707 Jy ! Clean residual min=-0.025767 max=0.024133 Jy/beam ! Clean residual mean=0.000036 rms=0.006287 Jy/beam ! Combined flux in latest and established models = 0.568998 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 = 0.00142196 Jy ! Component: 100 - total flux cleaned = 0.00266866 Jy ! Component: 150 - total flux cleaned = 0.00341197 Jy ! Component: 200 - total flux cleaned = 0.00393613 Jy ! Total flux subtracted in 200 components = 0.00393613 Jy ! Clean residual min=-0.025590 max=0.023103 Jy/beam ! Clean residual mean=0.000039 rms=0.006128 Jy/beam ! Combined flux in latest and established models = 0.572934 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 132 components and 0.572934 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.103 mas, bmaj=4.755 mas, bpa=19.47 degrees ! Estimated noise=0.481344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00240985 Jy ! Component: 100 - total flux cleaned = -0.00241604 Jy ! Component: 150 - total flux cleaned = -0.00206166 Jy ! Component: 200 - total flux cleaned = -0.00173126 Jy ! Total flux subtracted in 200 components = -0.00173126 Jy ! Clean residual min=-0.021223 max=0.022037 Jy/beam ! Clean residual mean=0.000020 rms=0.005082 Jy/beam ! Combined flux in latest and established models = 0.571202 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 156 components and 0.571202 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=0.100592Jy sigma=4.089315 ! Fit after self-cal, rms=0.098891Jy sigma=4.007460 wmodel /d2/scr/pima/bp177e_uvs/J1608+1029_C_map.mod ! Writing 156 model components to file: /d2/scr/pima/bp177e_uvs/J1608+1029_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1608+1029_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1608+1029_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1608+1029_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J1608+1029_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 = -0.000437166 Jy ! Component: 100 - total flux cleaned = 0.0009279 Jy ! Component: 150 - total flux cleaned = 0.00446009 Jy ! Component: 200 - total flux cleaned = 0.00777813 Jy ! Component: 250 - total flux cleaned = 0.0103654 Jy ! Component: 300 - total flux cleaned = 0.0122881 Jy ! Component: 350 - total flux cleaned = 0.0141131 Jy ! Component: 400 - total flux cleaned = 0.0153617 Jy ! Component: 450 - total flux cleaned = 0.0175169 Jy ! Component: 500 - total flux cleaned = 0.0188912 Jy ! Component: 550 - total flux cleaned = 0.0208755 Jy ! Component: 600 - total flux cleaned = 0.0227764 Jy ! Component: 650 - total flux cleaned = 0.0244097 Jy ! Component: 700 - total flux cleaned = 0.0263738 Jy ! Component: 750 - total flux cleaned = 0.0278887 Jy ! Component: 800 - total flux cleaned = 0.0295337 Jy ! Component: 850 - total flux cleaned = 0.0311222 Jy ! Component: 900 - total flux cleaned = 0.0324891 Jy ! Component: 950 - total flux cleaned = 0.0338173 Jy ! Component: 1000 - total flux cleaned = 0.0354248 Jy ! Component: 1050 - total flux cleaned = 0.0369848 Jy ! Component: 1100 - total flux cleaned = 0.0380442 Jy ! Component: 1150 - total flux cleaned = 0.0392271 Jy ! Component: 1200 - total flux cleaned = 0.0405203 Jy ! Component: 1250 - total flux cleaned = 0.0416349 Jy ! Component: 1300 - total flux cleaned = 0.0424494 Jy ! Component: 1350 - total flux cleaned = 0.043111 Jy ! Component: 1400 - total flux cleaned = 0.0437609 Jy ! Component: 1450 - total flux cleaned = 0.0448971 Jy ! Component: 1500 - total flux cleaned = 0.0452663 Jy ! Component: 1550 - total flux cleaned = 0.0457463 Jy ! Component: 1600 - total flux cleaned = 0.0463343 Jy ! Component: 1650 - total flux cleaned = 0.0466796 Jy ! Component: 1700 - total flux cleaned = 0.047245 Jy ! Component: 1750 - total flux cleaned = 0.0476873 Jy ! Component: 1800 - total flux cleaned = 0.048335 Jy ! Component: 1850 - total flux cleaned = 0.048442 Jy ! Component: 1900 - total flux cleaned = 0.0492744 Jy ! Component: 1950 - total flux cleaned = 0.0498828 Jy ! Component: 2000 - total flux cleaned = 0.0501825 Jy ! Component: 2050 - total flux cleaned = 0.0505737 Jy ! Component: 2100 - total flux cleaned = 0.0507681 Jy ! Component: 2150 - total flux cleaned = 0.0510537 Jy ! Component: 2200 - total flux cleaned = 0.0516082 Jy ! Component: 2250 - total flux cleaned = 0.0518801 Jy ! Component: 2300 - total flux cleaned = 0.0518815 Jy ! Component: 2350 - total flux cleaned = 0.0520585 Jy ! Component: 2400 - total flux cleaned = 0.0522301 Jy ! Component: 2450 - total flux cleaned = 0.0520592 Jy ! Component: 2500 - total flux cleaned = 0.0522263 Jy ! Component: 2550 - total flux cleaned = 0.0521436 Jy ! Component: 2600 - total flux cleaned = 0.0523873 Jy ! Component: 2650 - total flux cleaned = 0.052307 Jy ! Component: 2700 - total flux cleaned = 0.0525431 Jy ! Component: 2750 - total flux cleaned = 0.0526991 Jy ! Component: 2800 - total flux cleaned = 0.0526993 Jy ! Component: 2850 - total flux cleaned = 0.0529286 Jy ! Component: 2900 - total flux cleaned = 0.0530035 Jy ! Component: 2950 - total flux cleaned = 0.0530784 Jy ! Component: 3000 - total flux cleaned = 0.0534454 Jy ! Component: 3050 - total flux cleaned = 0.0535892 Jy ! Component: 3100 - total flux cleaned = 0.0538744 Jy ! Component: 3150 - total flux cleaned = 0.0540147 Jy ! Component: 3200 - total flux cleaned = 0.0540146 Jy ! Component: 3250 - total flux cleaned = 0.0540839 Jy ! Component: 3300 - total flux cleaned = 0.0542201 Jy ! Component: 3350 - total flux cleaned = 0.0546237 Jy ! Component: 3400 - total flux cleaned = 0.0548227 Jy ! Component: 3450 - total flux cleaned = 0.0547555 Jy ! Component: 3500 - total flux cleaned = 0.0546253 Jy ! Component: 3550 - total flux cleaned = 0.0544326 Jy ! Component: 3600 - total flux cleaned = 0.0545594 Jy ! Component: 3650 - total flux cleaned = 0.0543069 Jy ! Component: 3700 - total flux cleaned = 0.0543068 Jy ! Component: 3750 - total flux cleaned = 0.0544316 Jy ! Component: 3800 - total flux cleaned = 0.0544932 Jy ! Component: 3850 - total flux cleaned = 0.0544933 Jy ! Component: 3900 - total flux cleaned = 0.0544326 Jy ! Component: 3950 - total flux cleaned = 0.0543127 Jy ! Component: 4000 - total flux cleaned = 0.0544918 Jy ! Component: 4050 - total flux cleaned = 0.0543155 Jy ! Total flux subtracted in 4096 components = 0.0543741 Jy ! Clean residual min=-0.003198 max=0.003130 Jy/beam ! Clean residual mean=0.000002 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.625576 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 466 components and 0.625576 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1608+1029_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.103 x 4.755 at 19.47 degrees (North through East) ! Clean map min=-0.0127 max=0.24725 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1608+1029_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.247249 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00105091 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.27512 1.27512 2.55024 5.10047 10.2009 20.4019 40.8038 81.6076 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.247 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 235.272 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1608+1029_C_uvs.log closed on Sat Mar 22 18:49:27 2014