! Started logfile: /scr/pima/bp171a8_uvs/J0917-3054_X_uvs.log on Fri Dec 27 16:27:58 2013 obs /scr/pima/bp171a8_uvs/J0917-3054_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J0917-3054_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0917-3054 ! ! 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 504 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 /scr/pima/bp171a8_uvs/J0917-3054_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=1.000394Jy sigma=1.741707 ! Fit after self-cal, rms=0.943393Jy sigma=1.631245 ! 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=0.9019 mas, bmaj=6.395 mas, bpa=22.9 degrees ! Estimated noise=28.1816 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 = 0.0454005 Jy ! Component: 100 - total flux cleaned = 0.056396 Jy ! Total flux subtracted in 100 components = 0.056396 Jy ! Clean residual min=-0.003536 max=0.004713 Jy/beam ! Clean residual mean=-0.000002 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.056396 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.056396 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=0.021487Jy sigma=0.035603 ! Fit after self-cal, rms=0.021404Jy sigma=0.035507 ! 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=1.175 mas, bmaj=6.802 mas, bpa=22.2 degrees ! Estimated noise=19.3942 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 = 0.00572985 Jy ! Component: 100 - total flux cleaned = 0.00822849 Jy ! Component: 150 - total flux cleaned = 0.00967169 Jy ! Component: 200 - total flux cleaned = 0.0104748 Jy ! Total flux subtracted in 200 components = 0.0104748 Jy ! Clean residual min=-0.002494 max=0.002313 Jy/beam ! Clean residual mean=-0.000005 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0668708 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 40 components and 0.0668708 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=0.020831Jy sigma=0.031538 ! Fit after self-cal, rms=0.020836Jy sigma=0.031525 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.175 x 6.802 at 22.2 degrees (North through East) ! Clean map min=-0.0023935 max=0.059364 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 1.07 FD 0.99 KP 1.07 LA 1.08 ! NL 0.93 OV 0.94 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 KP 0.95 LA 0.93 ! NL 1.00 OV 0.96 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.02 KP 1.06 LA 1.00 ! NL 0.88 OV 1.00 SC 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 KP 1.01 LA 1.00 ! NL 0.98 OV 1.00 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 KP 1.04 LA 0.86 ! NL 1.05 OV 1.03 SC 1.05 ! ! ! Fit before self-cal, rms=0.020836Jy sigma=0.031525 ! Fit after self-cal, rms=0.020400Jy sigma=0.030577 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=6.772 mas, bpa=22.26 degrees ! Estimated noise=19.0997 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 = 0.000393594 Jy ! Component: 100 - total flux cleaned = 0.000583983 Jy ! Component: 150 - total flux cleaned = 0.000656576 Jy ! Component: 200 - total flux cleaned = 0.000717954 Jy ! Total flux subtracted in 200 components = 0.000717954 Jy ! Clean residual min=-0.001905 max=0.002256 Jy/beam ! Clean residual mean=-0.000010 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0675888 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.0675888 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=0.020248Jy sigma=0.030575 ! Fit after self-cal, rms=0.020236Jy sigma=0.030564 ! 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=0.020236Jy sigma=0.030564 ! Fit after self-cal, rms=0.020210Jy sigma=0.030341 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=6.77 mas, bpa=22.32 degrees ! Estimated noise=18.9465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000183533 Jy ! Component: 100 - total flux cleaned = -0.00016306 Jy ! Component: 150 - total flux cleaned = -0.000146451 Jy ! Component: 200 - total flux cleaned = -0.00014645 Jy ! Total flux subtracted in 200 components = -0.00014645 Jy ! Clean residual min=-0.001814 max=0.002112 Jy/beam ! Clean residual mean=-0.000008 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0674423 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.0674423 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=0.020089Jy sigma=0.030396 ! Fit after self-cal, rms=0.020098Jy sigma=0.030392 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 = -3.01144e-05 Jy ! Component: 100 - total flux cleaned = -3.54689e-06 Jy ! Component: 150 - total flux cleaned = 2.25738e-05 Jy ! Component: 200 - total flux cleaned = 4.73509e-05 Jy ! Total flux subtracted in 200 components = 4.73509e-05 Jy ! Clean residual min=-0.001764 max=0.002099 Jy/beam ! Clean residual mean=-0.000008 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0674897 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.0674897 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=0.020068Jy sigma=0.030379 ! Fit after self-cal, rms=0.020066Jy sigma=0.030377 ! 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=0.020066Jy sigma=0.030377 ! Fit after self-cal, rms=0.020030Jy sigma=0.030367 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=6.769 mas, bpa=22.34 degrees ! Estimated noise=18.8208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000235768 Jy ! Component: 100 - total flux cleaned = -0.00021057 Jy ! Component: 150 - total flux cleaned = -0.0001992 Jy ! Component: 200 - total flux cleaned = -0.000177156 Jy ! Total flux subtracted in 200 components = -0.000177156 Jy ! Clean residual min=-0.001784 max=0.002098 Jy/beam ! Clean residual mean=-0.000008 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0673125 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.0673125 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=0.019948Jy sigma=0.030422 ! Fit after self-cal, rms=0.019948Jy sigma=0.030421 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 = -2.23107e-05 Jy ! Component: 100 - total flux cleaned = -9.1486e-07 Jy ! Component: 150 - total flux cleaned = 9.17935e-06 Jy ! Component: 200 - total flux cleaned = 2.85881e-05 Jy ! Total flux subtracted in 200 components = 2.85881e-05 Jy ! Clean residual min=-0.001762 max=0.002095 Jy/beam ! Clean residual mean=-0.000008 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0673411 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.0673411 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=0.019925Jy sigma=0.030418 ! Fit after self-cal, rms=0.019925Jy sigma=0.030416 ! 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=0.019925Jy sigma=0.030416 ! Fit after self-cal, rms=0.019897Jy sigma=0.030410 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.558 mas, bmaj=8.183 mas, bpa=11.6 degrees ! Estimated noise=20.1057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000220035 Jy ! Component: 100 - total flux cleaned = -0.000246533 Jy ! Component: 150 - total flux cleaned = -0.0002549 Jy ! Component: 200 - total flux cleaned = -0.000248128 Jy ! Total flux subtracted in 200 components = -0.000248128 Jy ! Clean residual min=-0.001646 max=0.001931 Jy/beam ! Clean residual mean=-0.000012 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.067093 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 95 components and 0.067093 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=0.019862Jy sigma=0.030444 ! Fit after self-cal, rms=0.019865Jy sigma=0.030442 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 = -2.70712e-05 Jy ! Component: 100 - total flux cleaned = -2.75633e-05 Jy ! Component: 150 - total flux cleaned = -9.09054e-06 Jy ! Component: 200 - total flux cleaned = 2.45121e-06 Jy ! Total flux subtracted in 200 components = 2.45121e-06 Jy ! Clean residual min=-0.001631 max=0.001940 Jy/beam ! Clean residual mean=-0.000012 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0670954 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 0.0670954 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=0.019850Jy sigma=0.030456 ! Fit after self-cal, rms=0.019853Jy sigma=0.030456 ! 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=1.157 mas, bmaj=6.768 mas, bpa=22.35 degrees ! Estimated noise=18.7257 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 6.768 at 22.35 degrees (North through East) ! Clean map min=-0.0017008 max=0.0576 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=0.8905 mas, bmaj=6.392 mas, bpa=23.01 degrees ! Estimated noise=27.0825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0436803 Jy ! Component: 100 - total flux cleaned = 0.0547381 Jy ! Component: 150 - total flux cleaned = 0.0595096 Jy ! Component: 200 - total flux cleaned = 0.0622046 Jy ! Total flux subtracted in 200 components = 0.0622046 Jy ! Clean residual min=-0.002993 max=0.002599 Jy/beam ! Clean residual mean=-0.000003 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0622046 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0622046 Jy ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=6.768 mas, bpa=22.35 degrees ! Estimated noise=18.7257 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 = 0.00214707 Jy ! Component: 100 - total flux cleaned = 0.00337665 Jy ! Component: 150 - total flux cleaned = 0.00419444 Jy ! Component: 200 - total flux cleaned = 0.00451037 Jy ! Total flux subtracted in 200 components = 0.00451037 Jy ! Clean residual min=-0.001907 max=0.002157 Jy/beam ! Clean residual mean=-0.000008 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.066715 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.066715 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=2.558 mas, bmaj=8.183 mas, bpa=11.6 degrees ! Estimated noise=20.1057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322322 Jy ! Component: 100 - total flux cleaned = 0.000432638 Jy ! Component: 150 - total flux cleaned = 0.000516725 Jy ! Component: 200 - total flux cleaned = 0.000590439 Jy ! Total flux subtracted in 200 components = 0.000590439 Jy ! Clean residual min=-0.001676 max=0.001919 Jy/beam ! Clean residual mean=-0.000012 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0673054 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 = 4.93665e-05 Jy ! Component: 100 - total flux cleaned = 8.64409e-05 Jy ! Component: 150 - total flux cleaned = 0.000106835 Jy ! Component: 200 - total flux cleaned = 0.000106819 Jy ! Total flux subtracted in 200 components = 0.000106819 Jy ! Clean residual min=-0.001665 max=0.001915 Jy/beam ! Clean residual mean=-0.000012 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0674123 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.0674123 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=6.768 mas, bpa=22.35 degrees ! Estimated noise=18.7257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.88299e-05 Jy ! Component: 100 - total flux cleaned = 6.02558e-05 Jy ! Component: 150 - total flux cleaned = 7.65327e-05 Jy ! Component: 200 - total flux cleaned = 7.66328e-05 Jy ! Total flux subtracted in 200 components = 7.66328e-05 Jy ! Clean residual min=-0.001842 max=0.002170 Jy/beam ! Clean residual mean=-0.000008 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0674889 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.0674889 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=0.019846Jy sigma=0.030565 ! Fit after self-cal, rms=0.019850Jy sigma=0.030559 wmodel /scr/pima/bp171a8_uvs/J0917-3054_X_map.mod ! Writing 76 model components to file: /scr/pima/bp171a8_uvs/J0917-3054_X_map.mod wobs /scr/pima/bp171a8_uvs/J0917-3054_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J0917-3054_X_uvs.fits wwins /scr/pima/bp171a8_uvs/J0917-3054_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a8_uvs/J0917-3054_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 = 0.00092416 Jy ! Component: 100 - total flux cleaned = 0.000962438 Jy ! Component: 150 - total flux cleaned = 0.000873134 Jy ! Component: 200 - total flux cleaned = 0.000844971 Jy ! Component: 250 - total flux cleaned = 0.000843659 Jy ! Component: 300 - total flux cleaned = 0.000816955 Jy ! Component: 350 - total flux cleaned = 0.000696715 Jy ! Component: 400 - total flux cleaned = 0.000673371 Jy ! Component: 450 - total flux cleaned = 0.000628166 Jy ! Component: 500 - total flux cleaned = 0.000541949 Jy ! Component: 550 - total flux cleaned = 0.000563007 Jy ! Component: 600 - total flux cleaned = 0.000522912 Jy ! Component: 650 - total flux cleaned = 0.000542727 Jy ! Component: 700 - total flux cleaned = 0.000523416 Jy ! Component: 750 - total flux cleaned = 0.00050481 Jy ! Component: 800 - total flux cleaned = 0.000486991 Jy ! Component: 850 - total flux cleaned = 0.000451916 Jy ! Component: 900 - total flux cleaned = 0.000400646 Jy ! Component: 950 - total flux cleaned = 0.000367474 Jy ! Component: 1000 - total flux cleaned = 0.00031897 Jy ! Component: 1050 - total flux cleaned = 0.000334874 Jy ! Component: 1100 - total flux cleaned = 0.000350219 Jy ! Component: 1150 - total flux cleaned = 0.000350322 Jy ! Component: 1200 - total flux cleaned = 0.000350615 Jy ! Component: 1250 - total flux cleaned = 0.000379629 Jy ! Component: 1300 - total flux cleaned = 0.000379955 Jy ! Component: 1350 - total flux cleaned = 0.000380387 Jy ! Component: 1400 - total flux cleaned = 0.000394178 Jy ! Component: 1450 - total flux cleaned = 0.000394089 Jy ! Component: 1500 - total flux cleaned = 0.000433248 Jy ! Component: 1550 - total flux cleaned = 0.000420205 Jy ! Component: 1600 - total flux cleaned = 0.000407417 Jy ! Component: 1650 - total flux cleaned = 0.000407345 Jy ! Component: 1700 - total flux cleaned = 0.000407526 Jy ! Component: 1750 - total flux cleaned = 0.00041968 Jy ! Component: 1800 - total flux cleaned = 0.000407899 Jy ! Component: 1850 - total flux cleaned = 0.000431314 Jy ! Component: 1900 - total flux cleaned = 0.000442932 Jy ! Component: 1950 - total flux cleaned = 0.000488529 Jy ! Component: 2000 - total flux cleaned = 0.000499776 Jy ! Component: 2050 - total flux cleaned = 0.000466612 Jy ! Component: 2100 - total flux cleaned = 0.000488572 Jy ! Component: 2150 - total flux cleaned = 0.000477817 Jy ! Component: 2200 - total flux cleaned = 0.000467289 Jy ! Component: 2250 - total flux cleaned = 0.000446342 Jy ! Component: 2300 - total flux cleaned = 0.000435938 Jy ! Component: 2350 - total flux cleaned = 0.000384371 Jy ! Component: 2400 - total flux cleaned = 0.000333329 Jy ! Component: 2450 - total flux cleaned = 0.000302965 Jy ! Component: 2500 - total flux cleaned = 0.000292935 Jy ! Component: 2550 - total flux cleaned = 0.000233235 Jy ! Component: 2600 - total flux cleaned = 0.000233278 Jy ! Component: 2650 - total flux cleaned = 0.000213635 Jy ! Component: 2700 - total flux cleaned = 0.000203813 Jy ! Component: 2750 - total flux cleaned = 0.00019406 Jy ! Component: 2800 - total flux cleaned = 0.000174726 Jy ! Component: 2850 - total flux cleaned = 0.000145977 Jy ! Component: 2900 - total flux cleaned = 0.000107958 Jy ! Component: 2950 - total flux cleaned = 0.000108021 Jy ! Component: 3000 - total flux cleaned = 0.000117483 Jy ! Component: 3050 - total flux cleaned = 0.000108084 Jy ! Component: 3100 - total flux cleaned = 8.00119e-05 Jy ! Component: 3150 - total flux cleaned = 7.06631e-05 Jy ! Component: 3200 - total flux cleaned = 7.99653e-05 Jy ! Component: 3250 - total flux cleaned = 4.29134e-05 Jy ! Component: 3300 - total flux cleaned = 3.36941e-05 Jy ! Component: 3350 - total flux cleaned = 3.37527e-05 Jy ! Component: 3400 - total flux cleaned = -3.05539e-06 Jy ! Component: 3450 - total flux cleaned = -3.05521e-05 Jy ! Component: 3500 - total flux cleaned = -4.89215e-05 Jy ! Component: 3550 - total flux cleaned = -6.72104e-05 Jy ! Component: 3600 - total flux cleaned = -0.000131148 Jy ! Component: 3650 - total flux cleaned = -0.000149385 Jy ! Component: 3700 - total flux cleaned = -0.000149368 Jy ! Component: 3750 - total flux cleaned = -0.000185808 Jy ! Component: 3800 - total flux cleaned = -0.000185855 Jy ! Component: 3850 - total flux cleaned = -0.000185856 Jy ! Component: 3900 - total flux cleaned = -0.000222183 Jy ! Component: 3950 - total flux cleaned = -0.000222194 Jy ! Component: 4000 - total flux cleaned = -0.000222239 Jy ! Component: 4050 - total flux cleaned = -0.000213119 Jy ! Total flux subtracted in 4096 components = -0.000213105 Jy ! Clean residual min=-0.000548 max=0.000547 Jy/beam ! Clean residual mean=-0.000003 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0672758 Jy keep ! Adding 208 model components to the UV plane model. ! The established model now contains 284 components and 0.0672758 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J0917-3054_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 6.768 at 22.35 degrees (North through East) ! Clean map min=-0.0013016 max=0.057575 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J0917-3054_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0575747 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154765 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.806419 0.806419 1.61284 3.22568 6.45136 12.9027 25.8054 51.6108 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.057 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 372.014 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J0917-3054_X_uvs.log closed on Fri Dec 27 16:28:05 2013