! Started logfile: /scr/pima/rdv72_uvs/J0538-4405_X_uvs.log on Sat Oct 5 08:45:11 2013 obs /scr/pima/rdv72_uvs/J0538-4405_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0538-4405_X_uva.fits ! AN table 1: 6 integrations on 10 of 10 possible baselines. ! AN table 2: 14 integrations on 3 of 3 possible baselines. ! AN table 3: 6 integrations on 1 of 1 possible baselines. ! AN table 4: 4 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.776786 visibilities/baseline/integration-bin. ! Found source: J0538-4405 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 348 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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/rdv72_uvs/J0538-4405_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=3.069532Jy sigma=99.105846 ! Fit after self-cal, rms=2.143631Jy sigma=72.963289 ! 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=0.416 mas, bmaj=1.411 mas, bpa=-51.1 degrees ! Estimated noise=2.26173 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 = 2.23911 Jy ! Component: 100 - total flux cleaned = 3.00862 Jy ! Total flux subtracted in 100 components = 3.00862 Jy ! Clean residual min=-0.340337 max=0.365758 Jy/beam ! Clean residual mean=-0.001905 rms=0.084644 Jy/beam ! Combined flux in latest and established models = 3.00862 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 3.00862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.933796Jy sigma=30.355922 ! Fit after self-cal, rms=0.934855Jy sigma=30.354257 ! 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=0.4886 mas, bmaj=1.564 mas, bpa=-52.43 degrees ! Estimated noise=1.78207 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 = 0.615572 Jy ! Component: 100 - total flux cleaned = 0.922845 Jy ! Component: 150 - total flux cleaned = 1.08855 Jy ! Component: 200 - total flux cleaned = 1.17909 Jy ! Total flux subtracted in 200 components = 1.17909 Jy ! Clean residual min=-0.156623 max=0.145960 Jy/beam ! Clean residual mean=0.001719 rms=0.042165 Jy/beam ! Combined flux in latest and established models = 4.1877 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 31 components and 4.1877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.688244Jy sigma=15.968961 ! Fit after self-cal, rms=0.689008Jy sigma=15.960981 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HO 0.83 KK 1.04 KP 1.14 MK 0.89 ! OV 0.97 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HO 0.90 KK 1.01 KP 1.12 MK 0.89 ! OV 0.98 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HO 1.05 KK 1.03 KP 1.02 MK 0.90 ! OV 0.99 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HO 1.06 KK 1.02 KP 1.16 MK 0.93 ! OV 0.99 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.689008Jy sigma=15.960981 ! Fit after self-cal, rms=0.236920Jy sigma=4.101904 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5073 mas, bmaj=1.124 mas, bpa=-53.16 degrees ! Estimated noise=2.74607 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 = 0.0779101 Jy ! Component: 100 - total flux cleaned = 0.108908 Jy ! Component: 150 - total flux cleaned = 0.118214 Jy ! Component: 200 - total flux cleaned = 0.124968 Jy ! Total flux subtracted in 200 components = 0.124968 Jy ! Clean residual min=-0.063233 max=0.053680 Jy/beam ! Clean residual mean=0.000675 rms=0.016506 Jy/beam ! Combined flux in latest and established models = 4.31267 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 4.31267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195487Jy sigma=3.582890 ! Fit after self-cal, rms=0.196302Jy sigma=3.577840 ! 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. ! ! Fit before self-cal, rms=0.196302Jy sigma=3.577840 ! Fit after self-cal, rms=0.181989Jy sigma=3.115846 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.506 mas, bmaj=1.124 mas, bpa=-53.07 degrees ! Estimated noise=2.73986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238144 Jy ! Component: 100 - total flux cleaned = 0.0291752 Jy ! Component: 150 - total flux cleaned = 0.0323955 Jy ! Component: 200 - total flux cleaned = 0.0332869 Jy ! Total flux subtracted in 200 components = 0.0332869 Jy ! Clean residual min=-0.032235 max=0.034590 Jy/beam ! Clean residual mean=0.000172 rms=0.008445 Jy/beam ! Combined flux in latest and established models = 4.34596 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 4.34596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175139Jy sigma=3.047626 ! Fit after self-cal, rms=0.175698Jy sigma=3.045147 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 = 0.000690984 Jy ! Component: 100 - total flux cleaned = 0.00123036 Jy ! Component: 150 - total flux cleaned = 0.00196931 Jy ! Component: 200 - total flux cleaned = 0.00241726 Jy ! Total flux subtracted in 200 components = 0.00241726 Jy ! Clean residual min=-0.030774 max=0.034872 Jy/beam ! Clean residual mean=0.000195 rms=0.008297 Jy/beam ! Combined flux in latest and established models = 4.34838 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 4.34838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174331Jy sigma=3.033960 ! Fit after self-cal, rms=0.174769Jy sigma=3.031203 ! 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. ! ! Fit before self-cal, rms=0.174769Jy sigma=3.031203 ! Fit after self-cal, rms=0.173219Jy sigma=2.983953 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5055 mas, bmaj=1.125 mas, bpa=-53.05 degrees ! Estimated noise=2.7369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00594802 Jy ! Component: 100 - total flux cleaned = 0.00832824 Jy ! Component: 150 - total flux cleaned = 0.00992419 Jy ! Component: 200 - total flux cleaned = 0.0105887 Jy ! Total flux subtracted in 200 components = 0.0105887 Jy ! Clean residual min=-0.025056 max=0.031274 Jy/beam ! Clean residual mean=0.000063 rms=0.007019 Jy/beam ! Combined flux in latest and established models = 4.35897 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 4.35897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171802Jy sigma=2.972522 ! Fit after self-cal, rms=0.172217Jy sigma=2.970401 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) ! Added new window around map position (-48, 16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00748403 Jy ! Component: 100 - total flux cleaned = 0.00948524 Jy ! Component: 150 - total flux cleaned = 0.0151882 Jy ! Component: 200 - total flux cleaned = 0.0193854 Jy ! Total flux subtracted in 200 components = 0.0193854 Jy ! Clean residual min=-0.022197 max=0.020777 Jy/beam ! Clean residual mean=0.000027 rms=0.005686 Jy/beam ! Combined flux in latest and established models = 4.37835 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 4.37835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164314Jy sigma=2.851649 ! Fit after self-cal, rms=0.163901Jy sigma=2.840218 ! 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. ! ! Fit before self-cal, rms=0.163901Jy sigma=2.840218 ! Fit after self-cal, rms=0.162936Jy sigma=2.824485 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=12.31 mas, bpa=-4.829 degrees ! Estimated noise=4.16538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444295 Jy ! Component: 100 - total flux cleaned = 0.0067935 Jy ! Component: 150 - total flux cleaned = 0.00834561 Jy ! Component: 200 - total flux cleaned = 0.00874005 Jy ! Total flux subtracted in 200 components = 0.00874005 Jy ! Clean residual min=-0.008139 max=0.008309 Jy/beam ! Clean residual mean=0.000009 rms=0.002466 Jy/beam ! Combined flux in latest and established models = 4.38709 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 66 components and 4.38709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162703Jy sigma=2.816060 ! Fit after self-cal, rms=0.162747Jy sigma=2.814785 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 = 0.00272512 Jy ! Component: 100 - total flux cleaned = 0.0039608 Jy ! Component: 150 - total flux cleaned = 0.0043161 Jy ! Component: 200 - total flux cleaned = 0.00437588 Jy ! Total flux subtracted in 200 components = 0.00437588 Jy ! Clean residual min=-0.006794 max=0.006948 Jy/beam ! Clean residual mean=-0.000013 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 4.39147 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 4.39147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162658Jy sigma=2.811157 ! Fit after self-cal, rms=0.162675Jy sigma=2.810547 ! 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=0.5052 mas, bmaj=1.125 mas, bpa=-53.06 degrees ! Estimated noise=2.73465 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5052 x 1.125 at -53.06 degrees (North through East) ! Clean map min=-0.017715 max=2.976 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162675Jy sigma=2.810547 ! Fit after self-cal, rms=0.140811Jy sigma=1.972923 ! Inverting map and beam ! Estimated beam: bmin=0.505 mas, bmaj=1.125 mas, bpa=-53.07 degrees ! Estimated noise=2.73305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00637198 Jy ! Component: 100 - total flux cleaned = 0.0107573 Jy ! Component: 150 - total flux cleaned = 0.0139077 Jy ! Component: 200 - total flux cleaned = 0.0137251 Jy ! Total flux subtracted in 200 components = 0.0137251 Jy ! Clean residual min=-0.017407 max=0.017432 Jy/beam ! Clean residual mean=-0.000027 rms=0.004744 Jy/beam ! Combined flux in latest and established models = 4.40519 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 4.40519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138923Jy sigma=1.953036 ! Fit after self-cal, rms=0.138815Jy sigma=1.950606 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276482 Jy ! Component: 100 - total flux cleaned = 0.00224759 Jy ! Component: 150 - total flux cleaned = 0.00176027 Jy ! Component: 200 - total flux cleaned = 0.00117164 Jy ! Total flux subtracted in 200 components = 0.00117164 Jy ! Clean residual min=-0.017696 max=0.017269 Jy/beam ! Clean residual mean=-0.000028 rms=0.004676 Jy/beam ! Combined flux in latest and established models = 4.40636 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 4.40636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137872Jy sigma=1.944967 ! Fit after self-cal, rms=0.137868Jy sigma=1.944463 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137868Jy sigma=1.944463 ! Fit after self-cal, rms=0.137540Jy sigma=1.940086 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=0.4421 mas, bmaj=1.054 mas, bpa=-53.51 degrees ! Estimated noise=3.3581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.30189 Jy ! Component: 100 - total flux cleaned = 3.04927 Jy ! Component: 150 - total flux cleaned = 3.32474 Jy ! Component: 200 - total flux cleaned = 3.47152 Jy ! Total flux subtracted in 200 components = 3.47152 Jy ! Clean residual min=-0.127474 max=0.120669 Jy/beam ! Clean residual mean=-0.004140 rms=0.057616 Jy/beam ! Combined flux in latest and established models = 3.47152 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 20 model components to the UV plane model. ! The established model now contains 20 components and 3.47152 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5052 mas, bmaj=1.125 mas, bpa=-53.06 degrees ! Estimated noise=2.73402 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 = 0.272392 Jy ! Component: 100 - total flux cleaned = 0.454526 Jy ! Component: 150 - total flux cleaned = 0.576415 Jy ! Component: 200 - total flux cleaned = 0.658057 Jy ! Total flux subtracted in 200 components = 0.658057 Jy ! Clean residual min=-0.058166 max=0.055635 Jy/beam ! Clean residual mean=-0.001366 rms=0.022457 Jy/beam ! Combined flux in latest and established models = 4.12958 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 4.12958 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=2.119 mas, bmaj=12.32 mas, bpa=-4.831 degrees ! Estimated noise=4.16369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122389 Jy ! Component: 100 - total flux cleaned = 0.155936 Jy ! Component: 150 - total flux cleaned = 0.176732 Jy ! Component: 200 - total flux cleaned = 0.192747 Jy ! Total flux subtracted in 200 components = 0.192747 Jy ! Clean residual min=-0.019297 max=0.017034 Jy/beam ! Clean residual mean=-0.000195 rms=0.006592 Jy/beam ! Combined flux in latest and established models = 4.32233 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 = 0.0125438 Jy ! Component: 100 - total flux cleaned = 0.0225104 Jy ! Component: 150 - total flux cleaned = 0.030515 Jy ! Component: 200 - total flux cleaned = 0.037083 Jy ! Total flux subtracted in 200 components = 0.037083 Jy ! Clean residual min=-0.018322 max=0.021535 Jy/beam ! Clean residual mean=-0.000234 rms=0.004303 Jy/beam ! Combined flux in latest and established models = 4.35941 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 65 components and 4.35941 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5052 mas, bmaj=1.125 mas, bpa=-53.06 degrees ! Estimated noise=2.73402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461093 Jy ! Component: 100 - total flux cleaned = 0.00655379 Jy ! Component: 150 - total flux cleaned = 0.0103358 Jy ! Component: 200 - total flux cleaned = 0.0129502 Jy ! Total flux subtracted in 200 components = 0.0129502 Jy ! Clean residual min=-0.021239 max=0.020198 Jy/beam ! Clean residual mean=0.000001 rms=0.005214 Jy/beam ! Combined flux in latest and established models = 4.37236 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 4.37236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140262Jy sigma=1.991942 ! Fit after self-cal, rms=0.139785Jy sigma=1.978420 wmodel /scr/pima/rdv72_uvs/J0538-4405_X_map.mod ! Writing 72 model components to file: /scr/pima/rdv72_uvs/J0538-4405_X_map.mod wobs /scr/pima/rdv72_uvs/J0538-4405_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0538-4405_X_uvs.fits wwins /scr/pima/rdv72_uvs/J0538-4405_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv72_uvs/J0538-4405_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 = -0.00452998 Jy ! Component: 100 - total flux cleaned = -0.00577328 Jy ! Component: 150 - total flux cleaned = -0.00548272 Jy ! Component: 200 - total flux cleaned = -0.00575321 Jy ! Component: 250 - total flux cleaned = -0.0065232 Jy ! Component: 300 - total flux cleaned = -0.00724652 Jy ! Component: 350 - total flux cleaned = -0.00816445 Jy ! Component: 400 - total flux cleaned = -0.00881523 Jy ! Component: 450 - total flux cleaned = -0.00881846 Jy ! Component: 500 - total flux cleaned = -0.0094274 Jy ! Component: 550 - total flux cleaned = -0.00943734 Jy ! Component: 600 - total flux cleaned = -0.00834325 Jy ! Component: 650 - total flux cleaned = -0.00692994 Jy ! Component: 700 - total flux cleaned = -0.00572838 Jy ! Component: 750 - total flux cleaned = -0.00488956 Jy ! Component: 800 - total flux cleaned = -0.0039056 Jy ! Component: 850 - total flux cleaned = -0.00358336 Jy ! Component: 900 - total flux cleaned = -0.0031056 Jy ! Component: 950 - total flux cleaned = -0.00247437 Jy ! Component: 1000 - total flux cleaned = -0.00200514 Jy ! Component: 1050 - total flux cleaned = -0.00169345 Jy ! Component: 1100 - total flux cleaned = -0.00122777 Jy ! Component: 1150 - total flux cleaned = -0.00107247 Jy ! Component: 1200 - total flux cleaned = -0.000607199 Jy ! Component: 1250 - total flux cleaned = -0.000138765 Jy ! Component: 1300 - total flux cleaned = 0.000484385 Jy ! Component: 1350 - total flux cleaned = 0.00095392 Jy ! Component: 1400 - total flux cleaned = 0.00158818 Jy ! Component: 1450 - total flux cleaned = 0.00158896 Jy ! Component: 1500 - total flux cleaned = 0.00158721 Jy ! Component: 1550 - total flux cleaned = 0.00142022 Jy ! Component: 1600 - total flux cleaned = 0.00141877 Jy ! Component: 1650 - total flux cleaned = 0.00141865 Jy ! Component: 1700 - total flux cleaned = 0.00124497 Jy ! Component: 1750 - total flux cleaned = 0.00142017 Jy ! Component: 1800 - total flux cleaned = 0.00123897 Jy ! Component: 1850 - total flux cleaned = 0.00142115 Jy ! Component: 1900 - total flux cleaned = 0.00179939 Jy ! Component: 1950 - total flux cleaned = 0.00199816 Jy ! Component: 2000 - total flux cleaned = 0.00161055 Jy ! Component: 2050 - total flux cleaned = 0.00141184 Jy ! Component: 2100 - total flux cleaned = 0.00120933 Jy ! Component: 2150 - total flux cleaned = 0.000578776 Jy ! Component: 2200 - total flux cleaned = 0.000359805 Jy ! Component: 2250 - total flux cleaned = 0.000138431 Jy ! Component: 2300 - total flux cleaned = -0.000318684 Jy ! Component: 2350 - total flux cleaned = -0.000781692 Jy ! Component: 2400 - total flux cleaned = -0.00198407 Jy ! Component: 2450 - total flux cleaned = -0.00223819 Jy ! Component: 2500 - total flux cleaned = -0.00223822 Jy ! Component: 2550 - total flux cleaned = -0.00276429 Jy ! Component: 2600 - total flux cleaned = -0.00331505 Jy ! Component: 2650 - total flux cleaned = -0.00359944 Jy ! Component: 2700 - total flux cleaned = -0.00418945 Jy ! Component: 2750 - total flux cleaned = -0.00509797 Jy ! Component: 2800 - total flux cleaned = -0.00541996 Jy ! Component: 2850 - total flux cleaned = -0.00541894 Jy ! Component: 2900 - total flux cleaned = -0.00608533 Jy ! Component: 2950 - total flux cleaned = -0.00644173 Jy ! Component: 3000 - total flux cleaned = -0.00681031 Jy ! Component: 3050 - total flux cleaned = -0.00680433 Jy ! Component: 3100 - total flux cleaned = -0.00757584 Jy ! Component: 3150 - total flux cleaned = -0.00757931 Jy ! Component: 3200 - total flux cleaned = -0.00715626 Jy ! Component: 3250 - total flux cleaned = -0.00713963 Jy ! Component: 3300 - total flux cleaned = -0.00713955 Jy ! Component: 3350 - total flux cleaned = -0.00712188 Jy ! Component: 3400 - total flux cleaned = -0.00711413 Jy ! Component: 3450 - total flux cleaned = -0.00761254 Jy ! Component: 3500 - total flux cleaned = -0.00762341 Jy ! Component: 3550 - total flux cleaned = -0.00763087 Jy ! Component: 3600 - total flux cleaned = -0.007633 Jy ! Component: 3650 - total flux cleaned = -0.00761883 Jy ! Component: 3700 - total flux cleaned = -0.00760767 Jy ! Component: 3750 - total flux cleaned = -0.00760054 Jy ! Component: 3800 - total flux cleaned = -0.00759467 Jy ! Component: 3850 - total flux cleaned = -0.00759294 Jy ! Component: 3900 - total flux cleaned = -0.00758081 Jy ! Component: 3950 - total flux cleaned = -0.00756209 Jy ! Component: 4000 - total flux cleaned = -0.00755779 Jy ! Component: 4050 - total flux cleaned = -0.00755725 Jy ! Total flux subtracted in 4096 components = -0.0075593 Jy ! Clean residual min=-0.047590 max=0.048353 Jy/beam ! Clean residual mean=-0.000166 rms=0.013476 Jy/beam ! Combined flux in latest and established models = 4.3648 Jy keep ! Adding 170 model components to the UV plane model. ! The established model now contains 242 components and 4.3648 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0538-4405_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5052 x 1.125 at -53.06 degrees (North through East) ! Clean map min=-0.044212 max=2.7544 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0538-4405_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.75439 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0142632 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.55351 1.55351 3.10701 6.21403 12.4281 24.8561 49.7122 99.4244 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0427 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.754 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0538-4405_X_uvs.log closed on Sat Oct 5 08:45:15 2013