! Started logfile: /d2/scr/pima/bp171a3_uvs/J0811-0204_X_uvs.log on Mon Feb 24 08:43:26 2014 obs /d2/scr/pima/bp171a3_uvs/J0811-0204_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0811-0204_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J0811-0204 ! ! 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 576 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/bp171a3_uvs/J0811-0204_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=0.996710Jy sigma=30.371265 ! Fit after self-cal, rms=0.958968Jy sigma=29.184426 ! 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=0.8814 mas, bmaj=2.313 mas, bpa=7.852 degrees ! Estimated noise=1.28012 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 = 0.0320556 Jy ! Component: 100 - total flux cleaned = 0.0392538 Jy ! Total flux subtracted in 100 components = 0.0392538 Jy ! Clean residual min=-0.003734 max=0.005095 Jy/beam ! Clean residual mean=0.000003 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.0392538 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0392538 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=0.022005Jy sigma=0.571473 ! Fit after self-cal, rms=0.021915Jy sigma=0.570517 ! 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=1.012 mas, bmaj=2.615 mas, bpa=7.668 degrees ! Estimated noise=1.01087 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 = 0.0043274 Jy ! Component: 100 - total flux cleaned = 0.00667655 Jy ! Component: 150 - total flux cleaned = 0.00800692 Jy ! Component: 200 - total flux cleaned = 0.00866859 Jy ! Total flux subtracted in 200 components = 0.00866859 Jy ! Clean residual min=-0.003139 max=0.004158 Jy/beam ! Clean residual mean=0.000002 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.0479224 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.0479224 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=0.021358Jy sigma=0.533090 ! Fit after self-cal, rms=0.021361Jy sigma=0.532899 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 2.615 at 7.668 degrees (North through East) ! Clean map min=-0.0030025 max=0.042783 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: ! FD 1.10 HN 0.83 KP 1.03 MK 1.06 ! NL 1.14 OV 0.92 PT 0.88 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.021361Jy sigma=0.532899 ! Fit after self-cal, rms=0.021234Jy sigma=0.529098 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=2.613 mas, bpa=7.797 degrees ! Estimated noise=1.00254 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 (-7.6, -29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028342 Jy ! Component: 100 - total flux cleaned = 0.00315778 Jy ! Component: 150 - total flux cleaned = 0.00315954 Jy ! Component: 200 - total flux cleaned = 0.00315775 Jy ! Total flux subtracted in 200 components = 0.00315775 Jy ! Clean residual min=-0.002431 max=0.002655 Jy/beam ! Clean residual mean=0.000002 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0510801 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.0510801 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=0.020526Jy sigma=0.516114 ! Fit after self-cal, rms=0.020431Jy sigma=0.512589 ! 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=0.020431Jy sigma=0.512589 ! Fit after self-cal, rms=0.020480Jy sigma=0.506261 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=2.609 mas, bpa=7.451 degrees ! Estimated noise=1.00792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000907337 Jy ! Component: 100 - total flux cleaned = 0.000911604 Jy ! Component: 150 - total flux cleaned = 0.000886025 Jy ! Component: 200 - total flux cleaned = 0.00092917 Jy ! Total flux subtracted in 200 components = 0.00092917 Jy ! Clean residual min=-0.002055 max=0.001998 Jy/beam ! Clean residual mean=0.000002 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0520093 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.0520093 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=0.020340Jy sigma=0.503834 ! Fit after self-cal, rms=0.020340Jy sigma=0.503255 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 = 0.00036683 Jy ! Component: 100 - total flux cleaned = 0.000387245 Jy ! Component: 150 - total flux cleaned = 0.000424245 Jy ! Component: 200 - total flux cleaned = 0.000477504 Jy ! Total flux subtracted in 200 components = 0.000477504 Jy ! Clean residual min=-0.002039 max=0.001842 Jy/beam ! Clean residual mean=0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0524868 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.0524868 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=0.020284Jy sigma=0.502289 ! Fit after self-cal, rms=0.020289Jy sigma=0.502142 ! 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=0.020289Jy sigma=0.502142 ! Fit after self-cal, rms=0.020127Jy sigma=0.501683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=2.608 mas, bpa=7.414 degrees ! Estimated noise=1.01034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593852 Jy ! Component: 100 - total flux cleaned = 0.000668372 Jy ! Component: 150 - total flux cleaned = 0.000703979 Jy ! Component: 200 - total flux cleaned = 0.000754718 Jy ! Total flux subtracted in 200 components = 0.000754718 Jy ! Clean residual min=-0.002014 max=0.001862 Jy/beam ! Clean residual mean=0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0532415 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.0532415 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=0.020080Jy sigma=0.500693 ! Fit after self-cal, rms=0.020086Jy sigma=0.500561 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 = 0.000203132 Jy ! Component: 100 - total flux cleaned = 0.000252361 Jy ! Component: 150 - total flux cleaned = 0.000268449 Jy ! Component: 200 - total flux cleaned = 0.000299495 Jy ! Total flux subtracted in 200 components = 0.000299495 Jy ! Clean residual min=-0.001988 max=0.001764 Jy/beam ! Clean residual mean=0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.053541 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.053541 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=0.020055Jy sigma=0.499911 ! Fit after self-cal, rms=0.020058Jy sigma=0.499863 ! 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=0.020058Jy sigma=0.499863 ! Fit after self-cal, rms=0.019995Jy sigma=0.499749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.942 mas, bmaj=3.959 mas, bpa=-1.349 degrees ! Estimated noise=1.24528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000683081 Jy ! Component: 100 - total flux cleaned = 0.000864384 Jy ! Component: 150 - total flux cleaned = 0.000972833 Jy ! Component: 200 - total flux cleaned = 0.00104729 Jy ! Total flux subtracted in 200 components = 0.00104729 Jy ! Clean residual min=-0.001888 max=0.002049 Jy/beam ! Clean residual mean=0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0545883 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 77 components and 0.0545883 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=0.019994Jy sigma=0.500030 ! Fit after self-cal, rms=0.019993Jy sigma=0.499885 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 = 1.47127e-05 Jy ! Component: 100 - total flux cleaned = 4.71474e-05 Jy ! Component: 150 - total flux cleaned = 7.63961e-05 Jy ! Component: 200 - total flux cleaned = 0.000104111 Jy ! Total flux subtracted in 200 components = 0.000104111 Jy ! Clean residual min=-0.001859 max=0.002050 Jy/beam ! Clean residual mean=0.000002 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0546924 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 0.0546924 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=0.020000Jy sigma=0.499913 ! Fit after self-cal, rms=0.019999Jy sigma=0.499873 ! 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=1.01 mas, bmaj=2.607 mas, bpa=7.39 degrees ! Estimated noise=1.01141 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 2.607 at 7.39 degrees (North through East) ! Clean map min=-0.0021977 max=0.042072 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=0.8796 mas, bmaj=2.304 mas, bpa=7.565 degrees ! Estimated noise=1.28222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0319927 Jy ! Component: 100 - total flux cleaned = 0.0408016 Jy ! Component: 150 - total flux cleaned = 0.0449519 Jy ! Component: 200 - total flux cleaned = 0.0477113 Jy ! Total flux subtracted in 200 components = 0.0477113 Jy ! Clean residual min=-0.002649 max=0.002940 Jy/beam ! Clean residual mean=0.000002 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.0477113 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0477113 Jy ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=2.607 mas, bpa=7.39 degrees ! Estimated noise=1.01141 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 = 0.00241019 Jy ! Component: 100 - total flux cleaned = 0.00318983 Jy ! Component: 150 - total flux cleaned = 0.00364641 Jy ! Component: 200 - total flux cleaned = 0.00391085 Jy ! Total flux subtracted in 200 components = 0.00391085 Jy ! Clean residual min=-0.002177 max=0.002338 Jy/beam ! Clean residual mean=0.000002 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0516221 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 0.0516221 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=1.942 mas, bmaj=3.959 mas, bpa=-1.349 degrees ! Estimated noise=1.24528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000855793 Jy ! Component: 100 - total flux cleaned = 0.00129217 Jy ! Component: 150 - total flux cleaned = 0.00171379 Jy ! Component: 200 - total flux cleaned = 0.00199956 Jy ! Total flux subtracted in 200 components = 0.00199956 Jy ! Clean residual min=-0.002045 max=0.002031 Jy/beam ! Clean residual mean=0.000003 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0536217 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 = 0.000260372 Jy ! Component: 100 - total flux cleaned = 0.000474468 Jy ! Component: 150 - total flux cleaned = 0.000543515 Jy ! Component: 200 - total flux cleaned = 0.000574996 Jy ! Total flux subtracted in 200 components = 0.000574996 Jy ! Clean residual min=-0.001958 max=0.002026 Jy/beam ! Clean residual mean=0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0541967 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.0541967 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=2.607 mas, bpa=7.39 degrees ! Estimated noise=1.01141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000423431 Jy ! Component: 100 - total flux cleaned = -0.000301462 Jy ! Component: 150 - total flux cleaned = -0.000226023 Jy ! Component: 200 - total flux cleaned = -0.000248946 Jy ! Total flux subtracted in 200 components = -0.000248946 Jy ! Clean residual min=-0.001751 max=0.001834 Jy/beam ! Clean residual mean=0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0539477 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.0539477 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=0.020012Jy sigma=0.499365 ! Fit after self-cal, rms=0.020012Jy sigma=0.499074 wmodel /d2/scr/pima/bp171a3_uvs/J0811-0204_X_map.mod ! Writing 72 model components to file: /d2/scr/pima/bp171a3_uvs/J0811-0204_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0811-0204_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0811-0204_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0811-0204_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a3_uvs/J0811-0204_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 = 4.75221e-05 Jy ! Component: 100 - total flux cleaned = 4.58636e-05 Jy ! Component: 150 - total flux cleaned = 0.000103457 Jy ! Component: 200 - total flux cleaned = 0.000297009 Jy ! Component: 250 - total flux cleaned = 0.000507965 Jy ! Component: 300 - total flux cleaned = 0.0007095 Jy ! Component: 350 - total flux cleaned = 0.00090273 Jy ! Component: 400 - total flux cleaned = 0.00108934 Jy ! Component: 450 - total flux cleaned = 0.00133609 Jy ! Component: 500 - total flux cleaned = 0.00146581 Jy ! Component: 550 - total flux cleaned = 0.00163346 Jy ! Component: 600 - total flux cleaned = 0.00179537 Jy ! Component: 650 - total flux cleaned = 0.0018736 Jy ! Component: 700 - total flux cleaned = 0.00198836 Jy ! Component: 750 - total flux cleaned = 0.00208133 Jy ! Component: 800 - total flux cleaned = 0.00224411 Jy ! Component: 850 - total flux cleaned = 0.00233282 Jy ! Component: 900 - total flux cleaned = 0.0025069 Jy ! Component: 950 - total flux cleaned = 0.00264285 Jy ! Component: 1000 - total flux cleaned = 0.00272617 Jy ! Component: 1050 - total flux cleaned = 0.00285646 Jy ! Component: 1100 - total flux cleaned = 0.00298457 Jy ! Component: 1150 - total flux cleaned = 0.00311014 Jy ! Component: 1200 - total flux cleaned = 0.00326338 Jy ! Component: 1250 - total flux cleaned = 0.00335362 Jy ! Component: 1300 - total flux cleaned = 0.00345777 Jy ! Component: 1350 - total flux cleaned = 0.00363275 Jy ! Component: 1400 - total flux cleaned = 0.00374749 Jy ! Component: 1450 - total flux cleaned = 0.00393103 Jy ! Component: 1500 - total flux cleaned = 0.00404223 Jy ! Component: 1550 - total flux cleaned = 0.00420664 Jy ! Component: 1600 - total flux cleaned = 0.00431452 Jy ! Component: 1650 - total flux cleaned = 0.00446075 Jy ! Component: 1700 - total flux cleaned = 0.0046183 Jy ! Component: 1750 - total flux cleaned = 0.00474761 Jy ! Component: 1800 - total flux cleaned = 0.00483714 Jy ! Component: 1850 - total flux cleaned = 0.00498868 Jy ! Component: 1900 - total flux cleaned = 0.00508845 Jy ! Component: 1950 - total flux cleaned = 0.00522412 Jy ! Component: 2000 - total flux cleaned = 0.00529721 Jy ! Component: 2050 - total flux cleaned = 0.00540549 Jy ! Component: 2100 - total flux cleaned = 0.00548904 Jy ! Component: 2150 - total flux cleaned = 0.00555998 Jy ! Component: 2200 - total flux cleaned = 0.00564213 Jy ! Component: 2250 - total flux cleaned = 0.00570028 Jy ! Component: 2300 - total flux cleaned = 0.00578111 Jy ! Component: 2350 - total flux cleaned = 0.00586138 Jy ! Component: 2400 - total flux cleaned = 0.00592966 Jy ! Component: 2450 - total flux cleaned = 0.00602007 Jy ! Component: 2500 - total flux cleaned = 0.00608738 Jy ! Component: 2550 - total flux cleaned = 0.00615426 Jy ! Component: 2600 - total flux cleaned = 0.00627591 Jy ! Component: 2650 - total flux cleaned = 0.00635279 Jy ! Component: 2700 - total flux cleaned = 0.00640736 Jy ! Component: 2750 - total flux cleaned = 0.00645084 Jy ! Component: 2800 - total flux cleaned = 0.00652641 Jy ! Component: 2850 - total flux cleaned = 0.00655869 Jy ! Component: 2900 - total flux cleaned = 0.00660137 Jy ! Component: 2950 - total flux cleaned = 0.00666532 Jy ! Component: 3000 - total flux cleaned = 0.00670788 Jy ! Component: 3050 - total flux cleaned = 0.00673977 Jy ! Component: 3100 - total flux cleaned = 0.0067822 Jy ! Component: 3150 - total flux cleaned = 0.00680338 Jy ! Component: 3200 - total flux cleaned = 0.00684593 Jy ! Component: 3250 - total flux cleaned = 0.00688841 Jy ! Component: 3300 - total flux cleaned = 0.00693103 Jy ! Component: 3350 - total flux cleaned = 0.00694165 Jy ! Component: 3400 - total flux cleaned = 0.00698437 Jy ! Component: 3450 - total flux cleaned = 0.0070378 Jy ! Component: 3500 - total flux cleaned = 0.00707007 Jy ! Component: 3550 - total flux cleaned = 0.00711301 Jy ! Component: 3600 - total flux cleaned = 0.00712376 Jy ! Component: 3650 - total flux cleaned = 0.00712383 Jy ! Component: 3700 - total flux cleaned = 0.00715624 Jy ! Component: 3750 - total flux cleaned = 0.00716704 Jy ! Component: 3800 - total flux cleaned = 0.00717794 Jy ! Component: 3850 - total flux cleaned = 0.0071999 Jy ! Component: 3900 - total flux cleaned = 0.00723302 Jy ! Component: 3950 - total flux cleaned = 0.00728867 Jy ! Component: 4000 - total flux cleaned = 0.00731108 Jy ! Component: 4050 - total flux cleaned = 0.00735612 Jy ! Total flux subtracted in 4096 components = 0.00739011 Jy ! Clean residual min=-0.000763 max=0.000809 Jy/beam ! Clean residual mean=0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0613378 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 316 components and 0.0613378 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J0811-0204_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 2.607 at 7.39 degrees (North through East) ! Clean map min=-0.0021833 max=0.040443 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0811-0204_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0404434 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177022 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.31311 1.31311 2.62621 5.25243 10.5049 21.0097 42.0194 84.0388 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 228.465 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0811-0204_X_uvs.log closed on Mon Feb 24 08:43:30 2014