! Started logfile: /g0/scr/pima/npcsb_uvs/J2156+8337_S_uvs.log on Sat Oct 5 19:01:13 2013 obs /g0/scr/pima/npcsb_uvs/J2156+8337_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J2156+8337_S_uva.fits ! AN table 1: 46 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2156+8337 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 8280 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsb_uvs/J2156+8337_S] 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 0.500x0.500 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. ! ! Fit before self-cal, rms=1.044391Jy sigma=1.958557 ! Fit after self-cal, rms=0.803207Jy sigma=1.285502 ! 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=2.441 mas, bmaj=10.43 mas, bpa=-3.159 degrees ! Estimated noise=11.6418 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 = 0.175219 Jy ! Component: 100 - total flux cleaned = 0.239972 Jy ! Total flux subtracted in 100 components = 0.239972 Jy ! Clean residual min=-0.018221 max=0.033181 Jy/beam ! Clean residual mean=0.000105 rms=0.006225 Jy/beam ! Combined flux in latest and established models = 0.239972 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.239972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132612Jy sigma=0.327696 ! Fit after self-cal, rms=0.131754Jy sigma=0.326914 ! 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=3.561 mas, bmaj=11 mas, bpa=-4.257 degrees ! Estimated noise=4.854 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 = 0.0513176 Jy ! Component: 100 - total flux cleaned = 0.073049 Jy ! Component: 150 - total flux cleaned = 0.0850901 Jy ! Component: 200 - total flux cleaned = 0.0924157 Jy ! Total flux subtracted in 200 components = 0.0924157 Jy ! Clean residual min=-0.018821 max=0.030761 Jy/beam ! Clean residual mean=0.000161 rms=0.006582 Jy/beam ! Combined flux in latest and established models = 0.332388 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 37 components and 0.332388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125151Jy sigma=0.284146 ! Fit after self-cal, rms=0.125061Jy sigma=0.283939 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.95 HN 0.88 KP 0.98 ! LA 1.04 MK 0.92 NL 1.23 OV 0.91 ! PT 1.06 SC 0.83 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.73 FD 1.05 HN 0.95 KP 1.10 ! LA 1.04 MK 1.03 NL 1.26 OV 0.76 ! PT 1.03 SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.95 KP 1.02 ! LA 0.80 MK 1.04 NL 1.38 OV 1.05 ! PT 1.09 SC 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.99 HN 0.92 KP 0.97 ! LA 0.70 MK 1.10 NL 1.29 OV 0.83 ! PT 0.93 SC 0.90 ! ! ! Fit before self-cal, rms=0.125061Jy sigma=0.283939 ! Fit after self-cal, rms=0.112247Jy sigma=0.261751 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.539 mas, bmaj=10.94 mas, bpa=-4.291 degrees ! Estimated noise=4.48385 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 (-18.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261894 Jy ! Component: 100 - total flux cleaned = 0.0317549 Jy ! Component: 150 - total flux cleaned = 0.0350599 Jy ! Component: 200 - total flux cleaned = 0.0373726 Jy ! Total flux subtracted in 200 components = 0.0373726 Jy ! Clean residual min=-0.008234 max=0.013446 Jy/beam ! Clean residual mean=0.000066 rms=0.002637 Jy/beam ! Combined flux in latest and established models = 0.36976 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 77 components and 0.36976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105280Jy sigma=0.245375 ! Fit after self-cal, rms=0.105051Jy sigma=0.243635 ! Inverting map ! Added new window around map position (33, -58). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118587 Jy ! Component: 100 - total flux cleaned = 0.01533 Jy ! Component: 150 - total flux cleaned = 0.0164715 Jy ! Component: 200 - total flux cleaned = 0.0169384 Jy ! Total flux subtracted in 200 components = 0.0169384 Jy ! Clean residual min=-0.006998 max=0.009098 Jy/beam ! Clean residual mean=0.000046 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.386699 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 123 components and 0.386699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103993Jy sigma=0.239747 ! Fit after self-cal, rms=0.103910Jy sigma=0.239390 ! 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=0.103910Jy sigma=0.239390 ! Fit after self-cal, rms=0.102087Jy sigma=0.232617 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.56 mas, bmaj=10.93 mas, bpa=-4.118 degrees ! Estimated noise=4.21446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00377597 Jy ! Component: 100 - total flux cleaned = -0.00277662 Jy ! Component: 150 - total flux cleaned = -0.000767147 Jy ! Component: 200 - total flux cleaned = 0.000997044 Jy ! Total flux subtracted in 200 components = 0.000997044 Jy ! Clean residual min=-0.006906 max=0.010147 Jy/beam ! Clean residual mean=0.000003 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.387696 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 167 components and 0.387696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098076Jy sigma=0.231179 ! Fit after self-cal, rms=0.098127Jy sigma=0.230804 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 (-34, 54). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573655 Jy ! Component: 100 - total flux cleaned = 0.00585572 Jy ! Component: 150 - total flux cleaned = 0.00624795 Jy ! Component: 200 - total flux cleaned = 0.00647626 Jy ! Total flux subtracted in 200 components = 0.00647626 Jy ! Clean residual min=-0.005407 max=0.005873 Jy/beam ! Clean residual mean=-0.000001 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.394172 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 207 components and 0.394172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097501Jy sigma=0.229907 ! Fit after self-cal, rms=0.097429Jy sigma=0.229804 ! Inverting map ! Added new window around map position (109, -67). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00494821 Jy ! Component: 100 - total flux cleaned = 0.00606264 Jy ! Component: 150 - total flux cleaned = 0.00666117 Jy ! Component: 200 - total flux cleaned = 0.00703044 Jy ! Total flux subtracted in 200 components = 0.00703044 Jy ! Clean residual min=-0.005017 max=0.004161 Jy/beam ! Clean residual mean=0.000006 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.401202 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 243 components and 0.401203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097048Jy sigma=0.229745 ! Fit after self-cal, rms=0.097022Jy sigma=0.229679 ! 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=0.097022Jy sigma=0.229679 ! Fit after self-cal, rms=0.094773Jy sigma=0.224058 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.531 mas, bmaj=10.94 mas, bpa=-4.022 degrees ! Estimated noise=3.90989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00907037 Jy ! Component: 100 - total flux cleaned = -0.00637494 Jy ! Component: 150 - total flux cleaned = -0.00418783 Jy ! Component: 200 - total flux cleaned = -0.00269142 Jy ! Total flux subtracted in 200 components = -0.00269142 Jy ! Clean residual min=-0.006315 max=0.004937 Jy/beam ! Clean residual mean=-0.000020 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.398511 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 284 components and 0.398511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091177Jy sigma=0.224740 ! Fit after self-cal, rms=0.091219Jy sigma=0.224675 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 = 0.00120923 Jy ! Component: 100 - total flux cleaned = 0.00270122 Jy ! Component: 150 - total flux cleaned = 0.00381077 Jy ! Component: 200 - total flux cleaned = 0.00506233 Jy ! Total flux subtracted in 200 components = 0.00506233 Jy ! Clean residual min=-0.005347 max=0.004016 Jy/beam ! Clean residual mean=-0.000015 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.403574 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 310 components and 0.403574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090764Jy sigma=0.225239 ! Fit after self-cal, rms=0.090743Jy sigma=0.225226 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.090743Jy sigma=0.225226 ! Fit after self-cal, rms=0.088860Jy sigma=0.221862 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.125 mas, bmaj=12.61 mas, bpa=7.204 degrees ! Estimated noise=3.77744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00872107 Jy ! Component: 100 - total flux cleaned = -0.00529255 Jy ! Component: 150 - total flux cleaned = -0.00344904 Jy ! Component: 200 - total flux cleaned = -0.00147636 Jy ! Total flux subtracted in 200 components = -0.00147636 Jy ! Clean residual min=-0.006305 max=0.005034 Jy/beam ! Clean residual mean=-0.000038 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 0.402097 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 340 components and 0.402097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085534Jy sigma=0.224185 ! Fit after self-cal, rms=0.085526Jy sigma=0.224139 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 = 0.00129958 Jy ! Component: 100 - total flux cleaned = 0.00245458 Jy ! Component: 150 - total flux cleaned = 0.00310515 Jy ! Component: 200 - total flux cleaned = 0.00358348 Jy ! Total flux subtracted in 200 components = 0.00358348 Jy ! Clean residual min=-0.005486 max=0.004209 Jy/beam ! Clean residual mean=-0.000031 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.405681 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 358 components and 0.405681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085131Jy sigma=0.225312 ! Fit after self-cal, rms=0.085106Jy sigma=0.225300 ! 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=3.51 mas, bmaj=10.95 mas, bpa=-4.002 degrees ! Estimated noise=3.65962 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.51 x 10.95 at -4.002 degrees (North through East) ! Clean map min=-0.0048716 max=0.19133 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=2.447 mas, bmaj=10.56 mas, bpa=-3.463 degrees ! Estimated noise=8.57327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129589 Jy ! Component: 100 - total flux cleaned = 0.179145 Jy ! Component: 150 - total flux cleaned = 0.20608 Jy ! Component: 200 - total flux cleaned = 0.225867 Jy ! Total flux subtracted in 200 components = 0.225867 Jy ! Clean residual min=-0.010139 max=0.015083 Jy/beam ! Clean residual mean=0.000064 rms=0.003281 Jy/beam ! Combined flux in latest and established models = 0.225867 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.225867 Jy ! Inverting map and beam ! Estimated beam: bmin=3.51 mas, bmaj=10.95 mas, bpa=-4.002 degrees ! Estimated noise=3.65962 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 = 0.0327826 Jy ! Component: 100 - total flux cleaned = 0.0560504 Jy ! Component: 150 - total flux cleaned = 0.0738667 Jy ! Component: 200 - total flux cleaned = 0.0881027 Jy ! Total flux subtracted in 200 components = 0.0881027 Jy ! Clean residual min=-0.010052 max=0.010432 Jy/beam ! Clean residual mean=0.000023 rms=0.003245 Jy/beam ! Combined flux in latest and established models = 0.31397 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 126 components and 0.31397 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.125 mas, bmaj=12.61 mas, bpa=7.204 degrees ! Estimated noise=3.77744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191906 Jy ! Component: 100 - total flux cleaned = 0.0330801 Jy ! Component: 150 - total flux cleaned = 0.0438475 Jy ! Component: 200 - total flux cleaned = 0.0526305 Jy ! Total flux subtracted in 200 components = 0.0526305 Jy ! Clean residual min=-0.008215 max=0.007013 Jy/beam ! Clean residual mean=0.000003 rms=0.002598 Jy/beam ! Combined flux in latest and established models = 0.366601 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 = 0.00721758 Jy ! Component: 100 - total flux cleaned = 0.0131803 Jy ! Component: 150 - total flux cleaned = 0.0181839 Jy ! Component: 200 - total flux cleaned = 0.0224302 Jy ! Total flux subtracted in 200 components = 0.0224302 Jy ! Clean residual min=-0.005965 max=0.005129 Jy/beam ! Clean residual mean=-0.000003 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.389031 Jy ! Adding 143 model components to the UV plane model. ! The established model now contains 255 components and 0.389031 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.51 mas, bmaj=10.95 mas, bpa=-4.002 degrees ! Estimated noise=3.65962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111994 Jy ! Component: 100 - total flux cleaned = 0.00330938 Jy ! Component: 150 - total flux cleaned = 0.00476474 Jy ! Component: 200 - total flux cleaned = 0.00627257 Jy ! Total flux subtracted in 200 components = 0.00627257 Jy ! Clean residual min=-0.004265 max=0.003474 Jy/beam ! Clean residual mean=-0.000005 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.395303 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 294 components and 0.395303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084815Jy sigma=0.228261 ! Fit after self-cal, rms=0.084700Jy sigma=0.228096 wmodel /g0/scr/pima/npcsb_uvs/J2156+8337_S_map.mod ! Writing 294 model components to file: /g0/scr/pima/npcsb_uvs/J2156+8337_S_map.mod wobs /g0/scr/pima/npcsb_uvs/J2156+8337_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J2156+8337_S_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J2156+8337_S_map.win ! wwins: Wrote 5 windows to /g0/scr/pima/npcsb_uvs/J2156+8337_S_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 = -0.00194516 Jy ! Component: 100 - total flux cleaned = -0.0036492 Jy ! Component: 150 - total flux cleaned = -0.00475621 Jy ! Component: 200 - total flux cleaned = -0.00532061 Jy ! Component: 250 - total flux cleaned = -0.00590323 Jy ! Component: 300 - total flux cleaned = -0.00640239 Jy ! Component: 350 - total flux cleaned = -0.00683033 Jy ! Component: 400 - total flux cleaned = -0.00728609 Jy ! Component: 450 - total flux cleaned = -0.00759461 Jy ! Component: 500 - total flux cleaned = -0.0078934 Jy ! Component: 550 - total flux cleaned = -0.00805889 Jy ! Component: 600 - total flux cleaned = -0.00826018 Jy ! Component: 650 - total flux cleaned = -0.0081814 Jy ! Component: 700 - total flux cleaned = -0.00822012 Jy ! Component: 750 - total flux cleaned = -0.00818339 Jy ! Component: 800 - total flux cleaned = -0.00810863 Jy ! Component: 850 - total flux cleaned = -0.00803496 Jy ! Component: 900 - total flux cleaned = -0.00781954 Jy ! Component: 950 - total flux cleaned = -0.00771428 Jy ! Component: 1000 - total flux cleaned = -0.0075412 Jy ! Component: 1050 - total flux cleaned = -0.00747291 Jy ! Component: 1100 - total flux cleaned = -0.00764147 Jy ! Component: 1150 - total flux cleaned = -0.00760737 Jy ! Component: 1200 - total flux cleaned = -0.0075081 Jy ! Component: 1250 - total flux cleaned = -0.00747581 Jy ! Component: 1300 - total flux cleaned = -0.00753969 Jy ! Component: 1350 - total flux cleaned = -0.0075076 Jy ! Component: 1400 - total flux cleaned = -0.00753876 Jy ! Component: 1450 - total flux cleaned = -0.00750775 Jy ! Component: 1500 - total flux cleaned = -0.00753852 Jy ! Component: 1550 - total flux cleaned = -0.00765937 Jy ! Component: 1600 - total flux cleaned = -0.00765935 Jy ! Component: 1650 - total flux cleaned = -0.00780787 Jy ! Component: 1700 - total flux cleaned = -0.00780771 Jy ! Component: 1750 - total flux cleaned = -0.00795354 Jy ! Component: 1800 - total flux cleaned = -0.00783761 Jy ! Component: 1850 - total flux cleaned = -0.00801001 Jy ! Component: 1900 - total flux cleaned = -0.00800994 Jy ! Component: 1950 - total flux cleaned = -0.0080667 Jy ! Component: 2000 - total flux cleaned = -0.00803846 Jy ! Component: 2050 - total flux cleaned = -0.00809419 Jy ! Component: 2100 - total flux cleaned = -0.00806638 Jy ! Component: 2150 - total flux cleaned = -0.00812122 Jy ! Component: 2200 - total flux cleaned = -0.00809356 Jy ! Component: 2250 - total flux cleaned = -0.0081477 Jy ! Component: 2300 - total flux cleaned = -0.00820139 Jy ! Component: 2350 - total flux cleaned = -0.00822818 Jy ! Component: 2400 - total flux cleaned = -0.00825471 Jy ! Component: 2450 - total flux cleaned = -0.00833381 Jy ! Component: 2500 - total flux cleaned = -0.00836034 Jy ! Component: 2550 - total flux cleaned = -0.00843862 Jy ! Component: 2600 - total flux cleaned = -0.00864602 Jy ! Component: 2650 - total flux cleaned = -0.00869742 Jy ! Component: 2700 - total flux cleaned = -0.00879992 Jy ! Component: 2750 - total flux cleaned = -0.00897838 Jy ! Component: 2800 - total flux cleaned = -0.00897828 Jy ! Component: 2850 - total flux cleaned = -0.00910457 Jy ! Component: 2900 - total flux cleaned = -0.00922987 Jy ! Component: 2950 - total flux cleaned = -0.00932977 Jy ! Component: 3000 - total flux cleaned = -0.00937947 Jy ! Component: 3050 - total flux cleaned = -0.00945369 Jy ! Component: 3100 - total flux cleaned = -0.00935508 Jy ! Component: 3150 - total flux cleaned = -0.00955152 Jy ! Component: 3200 - total flux cleaned = -0.00957573 Jy ! Component: 3250 - total flux cleaned = -0.00957579 Jy ! Component: 3300 - total flux cleaned = -0.00957577 Jy ! Component: 3350 - total flux cleaned = -0.00962408 Jy ! Component: 3400 - total flux cleaned = -0.00967214 Jy ! Component: 3450 - total flux cleaned = -0.00967226 Jy ! Component: 3500 - total flux cleaned = -0.00974397 Jy ! Component: 3550 - total flux cleaned = -0.00981534 Jy ! Component: 3600 - total flux cleaned = -0.00981536 Jy ! Component: 3650 - total flux cleaned = -0.00983904 Jy ! Component: 3700 - total flux cleaned = -0.00993349 Jy ! Component: 3750 - total flux cleaned = -0.00995706 Jy ! Component: 3800 - total flux cleaned = -0.00998059 Jy ! Component: 3850 - total flux cleaned = -0.0100507 Jy ! Component: 3900 - total flux cleaned = -0.0101207 Jy ! Component: 3950 - total flux cleaned = -0.0101673 Jy ! Component: 4000 - total flux cleaned = -0.0103298 Jy ! Component: 4050 - total flux cleaned = -0.0103993 Jy ! Total flux subtracted in 4096 components = -0.0105149 Jy ! Clean residual min=-0.001613 max=0.001497 Jy/beam ! Clean residual mean=-0.000004 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.384788 Jy keep ! Adding 364 model components to the UV plane model. ! The established model now contains 658 components and 0.384789 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J2156+8337_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.51 x 10.95 at -4.002 degrees (North through East) ! Clean map min=-0.0033947 max=0.18617 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J2156+8337_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.186168 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000423232 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.682015 0.682015 1.36403 2.72806 5.45612 10.9122 21.8245 43.649 87.298 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.186 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J2156+8337_S_uvs.log closed on Sat Oct 5 19:01:18 2013