! Started logfile: /scr/pima/bg219h_uvs/J0836+4125_S_uvs.log on Thu Apr 7 08:57:10 2016 obs /scr/pima/bg219h_uvs/J0836+4125_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0836+4125_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.836508 visibilities/baseline/integration-bin. ! Found source: J0836+4125 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 6324 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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 /scr/pima/bg219h_uvs/J0836+4125_S] 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 0.500x0.500 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. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017116Jy sigma=25.001554 ! Fit after self-cal, rms=0.799311Jy sigma=19.745177 ! 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=3.242 mas, bmaj=4.383 mas, bpa=-15.83 degrees ! Estimated noise=0.652718 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 = 0.150681 Jy ! Component: 100 - total flux cleaned = 0.201399 Jy ! Total flux subtracted in 100 components = 0.201399 Jy ! Clean residual min=-0.008262 max=0.022142 Jy/beam ! Clean residual mean=-0.000006 rms=0.002372 Jy/beam ! Combined flux in latest and established models = 0.201399 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.201399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073753Jy sigma=1.653040 ! Fit after self-cal, rms=0.073507Jy sigma=1.647284 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241625 Jy ! Component: 100 - total flux cleaned = 0.035772 Jy ! Total flux subtracted in 100 components = 0.035772 Jy ! Clean residual min=-0.004988 max=0.006199 Jy/beam ! Clean residual mean=0.000018 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.237171 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.237171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064748Jy sigma=1.428331 ! Fit after self-cal, rms=0.064687Jy sigma=1.426910 ! 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=3.761 mas, bmaj=5.147 mas, bpa=-18.21 degrees ! Estimated noise=0.413514 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 = 0.00741877 Jy ! Component: 100 - total flux cleaned = 0.010807 Jy ! Component: 150 - total flux cleaned = 0.0126396 Jy ! Component: 200 - total flux cleaned = 0.0132281 Jy ! Total flux subtracted in 200 components = 0.0132281 Jy ! Clean residual min=-0.004181 max=0.005851 Jy/beam ! Clean residual mean=0.000012 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.250399 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.250399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063860Jy sigma=1.408550 ! Fit after self-cal, rms=0.063845Jy sigma=1.408249 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.761 x 5.147 at -18.21 degrees (North through East) ! Clean map min=-0.0040343 max=0.19856 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 0.98 FD 1.00* HN 0.97 KP 0.98 ! LA 0.98 MK 1.02 NL 0.97 OV 0.97 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.98 KP 0.95 ! LA 0.99 MK 1.04 NL 1.03 OV 0.99 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* 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: ! BR 1.02 FD 1.00* HN 0.99 KP 0.98 ! LA 0.98 MK 1.03 NL 0.99 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.063845Jy sigma=1.408249 ! Fit after self-cal, rms=0.063152Jy sigma=1.400784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.784 mas, bmaj=5.159 mas, bpa=-17.96 degrees ! Estimated noise=0.410192 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 = -0.00221908 Jy ! Component: 100 - total flux cleaned = -0.00319619 Jy ! Component: 150 - total flux cleaned = -0.00346525 Jy ! Component: 200 - total flux cleaned = -0.00363113 Jy ! Total flux subtracted in 200 components = -0.00363113 Jy ! Clean residual min=-0.003956 max=0.005381 Jy/beam ! Clean residual mean=0.000014 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.246768 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.246768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063104Jy sigma=1.397059 ! Fit after self-cal, rms=0.063102Jy sigma=1.396971 ! 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=0.063102Jy sigma=1.396971 ! Fit after self-cal, rms=0.061927Jy sigma=1.382610 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.779 mas, bmaj=5.17 mas, bpa=-18.23 degrees ! Estimated noise=0.405919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00204967 Jy ! Component: 100 - total flux cleaned = -0.00297169 Jy ! Component: 150 - total flux cleaned = -0.00321222 Jy ! Component: 200 - total flux cleaned = -0.00334986 Jy ! Total flux subtracted in 200 components = -0.00334986 Jy ! Clean residual min=-0.003303 max=0.004592 Jy/beam ! Clean residual mean=0.000011 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.243418 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.243418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061902Jy sigma=1.379501 ! Fit after self-cal, rms=0.061916Jy sigma=1.379416 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 (-65.5, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336029 Jy ! Component: 100 - total flux cleaned = 0.0035428 Jy ! Component: 150 - total flux cleaned = 0.00368609 Jy ! Component: 200 - total flux cleaned = 0.00351953 Jy ! Total flux subtracted in 200 components = 0.00351953 Jy ! Clean residual min=-0.002995 max=0.003655 Jy/beam ! Clean residual mean=0.000008 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.246937 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.246937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061676Jy sigma=1.369114 ! Fit after self-cal, rms=0.061655Jy sigma=1.368584 ! 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=0.061655Jy sigma=1.368584 ! Fit after self-cal, rms=0.061213Jy sigma=1.366699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=5.18 mas, bpa=-18.41 degrees ! Estimated noise=0.403528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312498 Jy ! Component: 100 - total flux cleaned = 0.000326073 Jy ! Component: 150 - total flux cleaned = 0.000164911 Jy ! Component: 200 - total flux cleaned = -2.23169e-05 Jy ! Total flux subtracted in 200 components = -2.23169e-05 Jy ! Clean residual min=-0.003099 max=0.003650 Jy/beam ! Clean residual mean=0.000007 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.246915 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 85 components and 0.246915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061120Jy sigma=1.361510 ! Fit after self-cal, rms=0.061112Jy sigma=1.361330 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 = 0.000202355 Jy ! Component: 100 - total flux cleaned = 4.37078e-05 Jy ! Component: 150 - total flux cleaned = -2.68301e-05 Jy ! Component: 200 - total flux cleaned = -5.8372e-05 Jy ! Total flux subtracted in 200 components = -5.8372e-05 Jy ! Clean residual min=-0.003035 max=0.003622 Jy/beam ! Clean residual mean=0.000007 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.246857 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.246857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061080Jy sigma=1.359722 ! Fit after self-cal, rms=0.061080Jy sigma=1.359674 ! 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=0.061080Jy sigma=1.359674 ! Fit after self-cal, rms=0.060697Jy sigma=1.358576 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.375 mas, bmaj=8.347 mas, bpa=-0.9083 degrees ! Estimated noise=0.497369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00030778 Jy ! Component: 100 - total flux cleaned = 3.50433e-05 Jy ! Component: 150 - total flux cleaned = 0.000182162 Jy ! Component: 200 - total flux cleaned = 0.000226254 Jy ! Total flux subtracted in 200 components = 0.000226254 Jy ! Clean residual min=-0.004164 max=0.005233 Jy/beam ! Clean residual mean=0.000016 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.247083 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.247083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060705Jy sigma=1.356569 ! Fit after self-cal, rms=0.060689Jy sigma=1.356294 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 = 0.000257199 Jy ! Component: 100 - total flux cleaned = 0.000259424 Jy ! Component: 150 - total flux cleaned = 0.000292998 Jy ! Component: 200 - total flux cleaned = 0.000262377 Jy ! Total flux subtracted in 200 components = 0.000262377 Jy ! Clean residual min=-0.004149 max=0.005300 Jy/beam ! Clean residual mean=0.000016 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.247345 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.247345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060717Jy sigma=1.356104 ! Fit after self-cal, rms=0.060710Jy sigma=1.355983 ! 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=3.777 mas, bmaj=5.184 mas, bpa=-18.47 degrees ! Estimated noise=0.401132 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.777 x 5.184 at -18.47 degrees (North through East) ! Clean map min=-0.003227 max=0.19112 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=3.254 mas, bmaj=4.42 mas, bpa=-16.31 degrees ! Estimated noise=0.635905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146654 Jy ! Component: 100 - total flux cleaned = 0.196149 Jy ! Component: 150 - total flux cleaned = 0.219055 Jy ! Component: 200 - total flux cleaned = 0.230557 Jy ! Total flux subtracted in 200 components = 0.230557 Jy ! Clean residual min=-0.004256 max=0.005679 Jy/beam ! Clean residual mean=0.000016 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.230557 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.230557 Jy ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=5.184 mas, bpa=-18.47 degrees ! Estimated noise=0.401132 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 = 0.00784777 Jy ! Component: 100 - total flux cleaned = 0.0123512 Jy ! Component: 150 - total flux cleaned = 0.0140326 Jy ! Component: 200 - total flux cleaned = 0.0146491 Jy ! Total flux subtracted in 200 components = 0.0146491 Jy ! Clean residual min=-0.003353 max=0.004042 Jy/beam ! Clean residual mean=0.000007 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.245206 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.245206 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=7.375 mas, bmaj=8.347 mas, bpa=-0.9083 degrees ! Estimated noise=0.497369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219278 Jy ! Component: 100 - total flux cleaned = 0.00221069 Jy ! Component: 150 - total flux cleaned = 0.00227158 Jy ! Component: 200 - total flux cleaned = 0.00232634 Jy ! Total flux subtracted in 200 components = 0.00232634 Jy ! Clean residual min=-0.004290 max=0.005244 Jy/beam ! Clean residual mean=0.000015 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.247532 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 = 9.80563e-05 Jy ! Component: 100 - total flux cleaned = 0.000141459 Jy ! Component: 150 - total flux cleaned = 0.000219082 Jy ! Component: 200 - total flux cleaned = 0.000184467 Jy ! Total flux subtracted in 200 components = 0.000184467 Jy ! Clean residual min=-0.004145 max=0.005137 Jy/beam ! Clean residual mean=0.000015 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.247717 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.247717 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=5.184 mas, bpa=-18.47 degrees ! Estimated noise=0.401132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000340684 Jy ! Component: 100 - total flux cleaned = -0.000128739 Jy ! Component: 150 - total flux cleaned = 0.000116402 Jy ! Component: 200 - total flux cleaned = 0.000116883 Jy ! Total flux subtracted in 200 components = 0.000116883 Jy ! Clean residual min=-0.002995 max=0.003718 Jy/beam ! Clean residual mean=0.000006 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.247834 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.247834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060784Jy sigma=1.358030 ! Fit after self-cal, rms=0.060764Jy sigma=1.357723 wmodel /scr/pima/bg219h_uvs/J0836+4125_S_map.mod ! Writing 75 model components to file: /scr/pima/bg219h_uvs/J0836+4125_S_map.mod wobs /scr/pima/bg219h_uvs/J0836+4125_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0836+4125_S_uvs.fits wwins /scr/pima/bg219h_uvs/J0836+4125_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J0836+4125_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 = 0.00166765 Jy ! Component: 100 - total flux cleaned = 0.00302476 Jy ! Component: 150 - total flux cleaned = 0.00390434 Jy ! Component: 200 - total flux cleaned = 0.00453204 Jy ! Component: 250 - total flux cleaned = 0.00503204 Jy ! Component: 300 - total flux cleaned = 0.00546454 Jy ! Component: 350 - total flux cleaned = 0.00588409 Jy ! Component: 400 - total flux cleaned = 0.0063787 Jy ! Component: 450 - total flux cleaned = 0.00668413 Jy ! Component: 500 - total flux cleaned = 0.00710468 Jy ! Component: 550 - total flux cleaned = 0.00734955 Jy ! Component: 600 - total flux cleaned = 0.00754796 Jy ! Component: 650 - total flux cleaned = 0.00766404 Jy ! Component: 700 - total flux cleaned = 0.00785168 Jy ! Component: 750 - total flux cleaned = 0.00803386 Jy ! Component: 800 - total flux cleaned = 0.00814068 Jy ! Component: 850 - total flux cleaned = 0.00827935 Jy ! Component: 900 - total flux cleaned = 0.00841451 Jy ! Component: 950 - total flux cleaned = 0.00858021 Jy ! Component: 1000 - total flux cleaned = 0.00867823 Jy ! Component: 1050 - total flux cleaned = 0.00886874 Jy ! Component: 1100 - total flux cleaned = 0.00883728 Jy ! Component: 1150 - total flux cleaned = 0.00892845 Jy ! Component: 1200 - total flux cleaned = 0.00898744 Jy ! Component: 1250 - total flux cleaned = 0.00901605 Jy ! Component: 1300 - total flux cleaned = 0.00901565 Jy ! Component: 1350 - total flux cleaned = 0.00901599 Jy ! Component: 1400 - total flux cleaned = 0.00907224 Jy ! Component: 1450 - total flux cleaned = 0.00907209 Jy ! Component: 1500 - total flux cleaned = 0.00907217 Jy ! Component: 1550 - total flux cleaned = 0.00909849 Jy ! Component: 1600 - total flux cleaned = 0.00909867 Jy ! Component: 1650 - total flux cleaned = 0.00912438 Jy ! Component: 1700 - total flux cleaned = 0.00909895 Jy ! Component: 1750 - total flux cleaned = 0.00922499 Jy ! Component: 1800 - total flux cleaned = 0.00927463 Jy ! Component: 1850 - total flux cleaned = 0.00929938 Jy ! Component: 1900 - total flux cleaned = 0.00937214 Jy ! Component: 1950 - total flux cleaned = 0.00949153 Jy ! Component: 2000 - total flux cleaned = 0.00944443 Jy ! Component: 2050 - total flux cleaned = 0.00946778 Jy ! Component: 2100 - total flux cleaned = 0.00953679 Jy ! Component: 2150 - total flux cleaned = 0.00949158 Jy ! Component: 2200 - total flux cleaned = 0.00953681 Jy ! Component: 2250 - total flux cleaned = 0.00955904 Jy ! Component: 2300 - total flux cleaned = 0.00951494 Jy ! Component: 2350 - total flux cleaned = 0.00955888 Jy ! Component: 2400 - total flux cleaned = 0.00940806 Jy ! Component: 2450 - total flux cleaned = 0.00934428 Jy ! Component: 2500 - total flux cleaned = 0.00928112 Jy ! Component: 2550 - total flux cleaned = 0.00921835 Jy ! Component: 2600 - total flux cleaned = 0.00913561 Jy ! Component: 2650 - total flux cleaned = 0.0090126 Jy ! Component: 2700 - total flux cleaned = 0.00899242 Jy ! Component: 2750 - total flux cleaned = 0.00891182 Jy ! Component: 2800 - total flux cleaned = 0.00891195 Jy ! Component: 2850 - total flux cleaned = 0.00887244 Jy ! Component: 2900 - total flux cleaned = 0.00881375 Jy ! Component: 2950 - total flux cleaned = 0.00879447 Jy ! Component: 3000 - total flux cleaned = 0.00875598 Jy ! Component: 3050 - total flux cleaned = 0.00881348 Jy ! Component: 3100 - total flux cleaned = 0.00877528 Jy ! Component: 3150 - total flux cleaned = 0.00868106 Jy ! Component: 3200 - total flux cleaned = 0.00869969 Jy ! Component: 3250 - total flux cleaned = 0.0087368 Jy ! Component: 3300 - total flux cleaned = 0.00866298 Jy ! Component: 3350 - total flux cleaned = 0.00862647 Jy ! Component: 3400 - total flux cleaned = 0.0086265 Jy ! Component: 3450 - total flux cleaned = 0.00862657 Jy ! Component: 3500 - total flux cleaned = 0.00859081 Jy ! Component: 3550 - total flux cleaned = 0.00859082 Jy ! Component: 3600 - total flux cleaned = 0.00860836 Jy ! Component: 3650 - total flux cleaned = 0.00853842 Jy ! Component: 3700 - total flux cleaned = 0.00852111 Jy ! Component: 3750 - total flux cleaned = 0.0084867 Jy ! Component: 3800 - total flux cleaned = 0.00850392 Jy ! Component: 3850 - total flux cleaned = 0.00850393 Jy ! Component: 3900 - total flux cleaned = 0.008487 Jy ! Component: 3950 - total flux cleaned = 0.00847026 Jy ! Component: 4000 - total flux cleaned = 0.00847035 Jy ! Component: 4050 - total flux cleaned = 0.0084371 Jy ! Total flux subtracted in 4096 components = 0.00837116 Jy ! Clean residual min=-0.000977 max=0.001029 Jy/beam ! Clean residual mean=0.000008 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.256205 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 403 components and 0.256205 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0836+4125_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.777 x 5.184 at -18.47 degrees (North through East) ! Clean map min=-0.0023529 max=0.1905 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0836+4125_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.190497 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000299398 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.471502 0.471502 0.943003 1.88601 3.77201 7.54403 15.0881 30.1761 60.3522 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.19 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 636.264 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0836+4125_S_uvs.log closed on Thu Apr 7 08:57:14 2016