! Started logfile: /scr/pima/bg219e_uvs/J2020+2942_S_uvs.log on Thu Apr 7 06:52:22 2016 obs /scr/pima/bg219e_uvs/J2020+2942_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2020+2942_S_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.41353 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2020+2942 ! ! 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 3692 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/bg219e_uvs/J2020+2942_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 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.050253Jy sigma=22.567702 ! Fit after self-cal, rms=0.846829Jy sigma=18.494692 ! 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=3.406 mas, bmaj=6.263 mas, bpa=28.23 degrees ! Estimated noise=0.873439 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 = 0.10312 Jy ! Component: 100 - total flux cleaned = 0.156138 Jy ! Total flux subtracted in 100 components = 0.156138 Jy ! Clean residual min=-0.029702 max=0.033764 Jy/beam ! Clean residual mean=-0.000101 rms=0.008746 Jy/beam ! Combined flux in latest and established models = 0.156138 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.156138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184126Jy sigma=3.912442 ! Fit after self-cal, rms=0.181701Jy sigma=3.862684 ! 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=3.931 mas, bmaj=6.322 mas, bpa=26.77 degrees ! Estimated noise=0.615795 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 = 0.0791848 Jy ! Component: 100 - total flux cleaned = 0.132663 Jy ! Component: 150 - total flux cleaned = 0.173815 Jy ! Component: 200 - total flux cleaned = 0.206871 Jy ! Total flux subtracted in 200 components = 0.206871 Jy ! Clean residual min=-0.039050 max=0.045520 Jy/beam ! Clean residual mean=-0.000198 rms=0.012033 Jy/beam ! Combined flux in latest and established models = 0.36301 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 57 components and 0.363009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129300Jy sigma=2.738742 ! Fit after self-cal, rms=0.128499Jy sigma=2.717947 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.931 x 6.322 at 26.77 degrees (North through East) ! Clean map min=-0.039527 max=0.18332 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.128499Jy sigma=2.717947 ! Fit after self-cal, rms=0.128461Jy sigma=2.715242 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.922 mas, bmaj=6.335 mas, bpa=26.81 degrees ! Estimated noise=0.617419 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 = 0.0282092 Jy ! Component: 100 - total flux cleaned = 0.0507758 Jy ! Component: 150 - total flux cleaned = 0.0693073 Jy ! Component: 200 - total flux cleaned = 0.0846157 Jy ! Total flux subtracted in 200 components = 0.0846157 Jy ! Clean residual min=-0.031339 max=0.042199 Jy/beam ! Clean residual mean=-0.000131 rms=0.009990 Jy/beam ! Combined flux in latest and established models = 0.447625 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 71 components and 0.447625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117985Jy sigma=2.495591 ! Fit after self-cal, rms=0.117619Jy sigma=2.487674 ! 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=0.117619Jy sigma=2.487674 ! Fit after self-cal, rms=0.117619Jy sigma=2.487674 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.922 mas, bmaj=6.335 mas, bpa=26.81 degrees ! Estimated noise=0.617419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148725 Jy ! Component: 100 - total flux cleaned = 0.0262746 Jy ! Component: 150 - total flux cleaned = 0.0359737 Jy ! Component: 200 - total flux cleaned = 0.044242 Jy ! Total flux subtracted in 200 components = 0.044242 Jy ! Clean residual min=-0.029053 max=0.042191 Jy/beam ! Clean residual mean=-0.000101 rms=0.009235 Jy/beam ! Combined flux in latest and established models = 0.491867 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 0.491867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114444Jy sigma=2.425925 ! Fit after self-cal, rms=0.114164Jy sigma=2.421393 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 (-8, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351167 Jy ! Component: 100 - total flux cleaned = 0.0511805 Jy ! Component: 150 - total flux cleaned = 0.0598021 Jy ! Component: 200 - total flux cleaned = 0.0640371 Jy ! Total flux subtracted in 200 components = 0.0640371 Jy ! Clean residual min=-0.025585 max=0.028740 Jy/beam ! Clean residual mean=-0.000086 rms=0.007086 Jy/beam ! Combined flux in latest and established models = 0.555904 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 114 components and 0.555904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101007Jy sigma=2.138996 ! Fit after self-cal, rms=0.098611Jy sigma=2.083439 ! 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=0.098611Jy sigma=2.083439 ! Fit after self-cal, rms=0.098611Jy sigma=2.083439 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.922 mas, bmaj=6.335 mas, bpa=26.81 degrees ! Estimated noise=0.617419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186411 Jy ! Component: 100 - total flux cleaned = 0.0314851 Jy ! Component: 150 - total flux cleaned = 0.0420784 Jy ! Component: 200 - total flux cleaned = 0.0487913 Jy ! Total flux subtracted in 200 components = 0.0487913 Jy ! Clean residual min=-0.022422 max=0.026453 Jy/beam ! Clean residual mean=-0.000074 rms=0.005972 Jy/beam ! Combined flux in latest and established models = 0.604696 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 148 components and 0.604696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093273Jy sigma=1.973424 ! Fit after self-cal, rms=0.092594Jy sigma=1.956363 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 (35, 89.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228441 Jy ! Component: 100 - total flux cleaned = 0.0362058 Jy ! Component: 150 - total flux cleaned = 0.0467874 Jy ! Component: 200 - total flux cleaned = 0.0532367 Jy ! Total flux subtracted in 200 components = 0.0532367 Jy ! Clean residual min=-0.017044 max=0.019253 Jy/beam ! Clean residual mean=-0.000043 rms=0.004440 Jy/beam ! Combined flux in latest and established models = 0.657932 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 194 components and 0.657932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086106Jy sigma=1.793310 ! Fit after self-cal, rms=0.084703Jy sigma=1.771595 ! 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=0.084703Jy sigma=1.771595 ! Fit after self-cal, rms=0.082382Jy sigma=1.735596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.172 mas, bmaj=7.282 mas, bpa=2.21 degrees ! Estimated noise=0.735541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00939128 Jy ! Component: 100 - total flux cleaned = 0.015115 Jy ! Component: 150 - total flux cleaned = 0.0175502 Jy ! Component: 200 - total flux cleaned = 0.020236 Jy ! Total flux subtracted in 200 components = 0.020236 Jy ! Clean residual min=-0.018160 max=0.017478 Jy/beam ! Clean residual mean=-0.000017 rms=0.004590 Jy/beam ! Combined flux in latest and established models = 0.678168 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 236 components and 0.678168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080309Jy sigma=1.687352 ! Fit after self-cal, rms=0.079630Jy sigma=1.675845 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 = 0.0041552 Jy ! Component: 100 - total flux cleaned = 0.00587819 Jy ! Component: 150 - total flux cleaned = 0.00711262 Jy ! Component: 200 - total flux cleaned = 0.00797419 Jy ! Total flux subtracted in 200 components = 0.00797419 Jy ! Clean residual min=-0.015338 max=0.015636 Jy/beam ! Clean residual mean=-0.000015 rms=0.003947 Jy/beam ! Combined flux in latest and established models = 0.686143 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 260 components and 0.686142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078730Jy sigma=1.652565 ! Fit after self-cal, rms=0.078514Jy sigma=1.649706 ! 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=3.925 mas, bmaj=6.36 mas, bpa=26.59 degrees ! Estimated noise=0.611571 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.925 x 6.36 at 26.59 degrees (North through East) ! Clean map min=-0.011363 max=0.18508 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=3.409 mas, bmaj=6.29 mas, bpa=27.93 degrees ! Estimated noise=0.866174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0996032 Jy ! Component: 100 - total flux cleaned = 0.155359 Jy ! Component: 150 - total flux cleaned = 0.194495 Jy ! Component: 200 - total flux cleaned = 0.22562 Jy ! Total flux subtracted in 200 components = 0.22562 Jy ! Clean residual min=-0.027439 max=0.032070 Jy/beam ! Clean residual mean=-0.000085 rms=0.007829 Jy/beam ! Combined flux in latest and established models = 0.22562 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.22562 Jy ! Inverting map and beam ! Estimated beam: bmin=3.925 mas, bmaj=6.36 mas, bpa=26.59 degrees ! Estimated noise=0.611571 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 = 0.0626973 Jy ! Component: 100 - total flux cleaned = 0.110085 Jy ! Component: 150 - total flux cleaned = 0.149708 Jy ! Component: 200 - total flux cleaned = 0.183782 Jy ! Total flux subtracted in 200 components = 0.183782 Jy ! Clean residual min=-0.037173 max=0.034127 Jy/beam ! Clean residual mean=-0.000156 rms=0.010061 Jy/beam ! Combined flux in latest and established models = 0.409403 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 95 components and 0.409403 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=6.172 mas, bmaj=7.282 mas, bpa=2.21 degrees ! Estimated noise=0.735541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0567776 Jy ! Component: 100 - total flux cleaned = 0.098282 Jy ! Component: 150 - total flux cleaned = 0.131822 Jy ! Component: 200 - total flux cleaned = 0.159561 Jy ! Total flux subtracted in 200 components = 0.159561 Jy ! Clean residual min=-0.032653 max=0.030562 Jy/beam ! Clean residual mean=-0.000147 rms=0.009413 Jy/beam ! Combined flux in latest and established models = 0.568964 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 = 0.0213739 Jy ! Component: 100 - total flux cleaned = 0.0378175 Jy ! Component: 150 - total flux cleaned = 0.0512182 Jy ! Component: 200 - total flux cleaned = 0.0615374 Jy ! Total flux subtracted in 200 components = 0.0615374 Jy ! Clean residual min=-0.024119 max=0.020016 Jy/beam ! Clean residual mean=-0.000067 rms=0.005998 Jy/beam ! Combined flux in latest and established models = 0.630501 Jy ! Adding 118 model components to the UV plane model. ! The established model now contains 194 components and 0.630501 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.925 mas, bmaj=6.36 mas, bpa=26.59 degrees ! Estimated noise=0.611571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108229 Jy ! Component: 100 - total flux cleaned = 0.0144218 Jy ! Component: 150 - total flux cleaned = 0.0183679 Jy ! Component: 200 - total flux cleaned = 0.0233023 Jy ! Total flux subtracted in 200 components = 0.0233023 Jy ! Clean residual min=-0.014759 max=0.013862 Jy/beam ! Clean residual mean=-0.000013 rms=0.003765 Jy/beam ! Combined flux in latest and established models = 0.653804 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 224 components and 0.653804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082200Jy sigma=1.716192 ! Fit after self-cal, rms=0.080930Jy sigma=1.691468 wmodel /scr/pima/bg219e_uvs/J2020+2942_S_map.mod ! Writing 224 model components to file: /scr/pima/bg219e_uvs/J2020+2942_S_map.mod wobs /scr/pima/bg219e_uvs/J2020+2942_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2020+2942_S_uvs.fits wwins /scr/pima/bg219e_uvs/J2020+2942_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J2020+2942_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 = -0.00122557 Jy ! Component: 100 - total flux cleaned = -0.00419076 Jy ! Component: 150 - total flux cleaned = -0.00586751 Jy ! Component: 200 - total flux cleaned = -0.00703908 Jy ! Component: 250 - total flux cleaned = -0.00667355 Jy ! Component: 300 - total flux cleaned = -0.00667303 Jy ! Component: 350 - total flux cleaned = -0.00633793 Jy ! Component: 400 - total flux cleaned = -0.0064942 Jy ! Component: 450 - total flux cleaned = -0.00648978 Jy ! Component: 500 - total flux cleaned = -0.00692198 Jy ! Component: 550 - total flux cleaned = -0.00748153 Jy ! Component: 600 - total flux cleaned = -0.00788862 Jy ! Component: 650 - total flux cleaned = -0.00866561 Jy ! Component: 700 - total flux cleaned = -0.00928607 Jy ! Component: 750 - total flux cleaned = -0.00952915 Jy ! Component: 800 - total flux cleaned = -0.0102368 Jy ! Component: 850 - total flux cleaned = -0.0108083 Jy ! Component: 900 - total flux cleaned = -0.0113609 Jy ! Component: 950 - total flux cleaned = -0.011898 Jy ! Component: 1000 - total flux cleaned = -0.0121078 Jy ! Component: 1050 - total flux cleaned = -0.012715 Jy ! Component: 1100 - total flux cleaned = -0.0131095 Jy ! Component: 1150 - total flux cleaned = -0.0134939 Jy ! Component: 1200 - total flux cleaned = -0.0139601 Jy ! Component: 1250 - total flux cleaned = -0.0141417 Jy ! Component: 1300 - total flux cleaned = -0.0143185 Jy ! Component: 1350 - total flux cleaned = -0.0143185 Jy ! Component: 1400 - total flux cleaned = -0.0144901 Jy ! Component: 1450 - total flux cleaned = -0.0147391 Jy ! Component: 1500 - total flux cleaned = -0.0150616 Jy ! Component: 1550 - total flux cleaned = -0.0153803 Jy ! Component: 1600 - total flux cleaned = -0.016003 Jy ! Component: 1650 - total flux cleaned = -0.0163849 Jy ! Component: 1700 - total flux cleaned = -0.0168347 Jy ! Component: 1750 - total flux cleaned = -0.0170555 Jy ! Component: 1800 - total flux cleaned = -0.0174156 Jy ! Component: 1850 - total flux cleaned = -0.0179813 Jy ! Component: 1900 - total flux cleaned = -0.0181893 Jy ! Component: 1950 - total flux cleaned = -0.0185298 Jy ! Component: 2000 - total flux cleaned = -0.0187316 Jy ! Component: 2050 - total flux cleaned = -0.0189948 Jy ! Component: 2100 - total flux cleaned = -0.0193199 Jy ! Component: 2150 - total flux cleaned = -0.0195748 Jy ! Component: 2200 - total flux cleaned = -0.0198263 Jy ! Component: 2250 - total flux cleaned = -0.0202593 Jy ! Component: 2300 - total flux cleaned = -0.0204432 Jy ! Component: 2350 - total flux cleaned = -0.020623 Jy ! Component: 2400 - total flux cleaned = -0.0206825 Jy ! Component: 2450 - total flux cleaned = -0.0207998 Jy ! Component: 2500 - total flux cleaned = -0.0209741 Jy ! Component: 2550 - total flux cleaned = -0.0211455 Jy ! Component: 2600 - total flux cleaned = -0.0212583 Jy ! Component: 2650 - total flux cleaned = -0.0213141 Jy ! Component: 2700 - total flux cleaned = -0.0213696 Jy ! Component: 2750 - total flux cleaned = -0.0215892 Jy ! Component: 2800 - total flux cleaned = -0.0216979 Jy ! Component: 2850 - total flux cleaned = -0.0217514 Jy ! Component: 2900 - total flux cleaned = -0.0217517 Jy ! Component: 2950 - total flux cleaned = -0.0217519 Jy ! Component: 3000 - total flux cleaned = -0.0217 Jy ! Component: 3050 - total flux cleaned = -0.0218555 Jy ! Component: 3100 - total flux cleaned = -0.0219068 Jy ! Component: 3150 - total flux cleaned = -0.0220597 Jy ! Component: 3200 - total flux cleaned = -0.0222614 Jy ! Component: 3250 - total flux cleaned = -0.0222111 Jy ! Component: 3300 - total flux cleaned = -0.0223604 Jy ! Component: 3350 - total flux cleaned = -0.0224095 Jy ! Component: 3400 - total flux cleaned = -0.0224095 Jy ! Component: 3450 - total flux cleaned = -0.0225548 Jy ! Component: 3500 - total flux cleaned = -0.0226025 Jy ! Component: 3550 - total flux cleaned = -0.0226499 Jy ! Component: 3600 - total flux cleaned = -0.0227917 Jy ! Component: 3650 - total flux cleaned = -0.0228854 Jy ! Component: 3700 - total flux cleaned = -0.0229784 Jy ! Component: 3750 - total flux cleaned = -0.0230249 Jy ! Component: 3800 - total flux cleaned = -0.0230707 Jy ! Component: 3850 - total flux cleaned = -0.0232078 Jy ! Component: 3900 - total flux cleaned = -0.0232985 Jy ! Component: 3950 - total flux cleaned = -0.0232533 Jy ! Component: 4000 - total flux cleaned = -0.0233432 Jy ! Component: 4050 - total flux cleaned = -0.0236551 Jy ! Total flux subtracted in 4096 components = -0.0236553 Jy ! Clean residual min=-0.002843 max=0.002579 Jy/beam ! Clean residual mean=-0.000004 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.630148 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 555 components and 0.630148 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2020+2942_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.925 x 6.36 at 26.59 degrees (North through East) ! Clean map min=-0.0071053 max=0.17222 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2020+2942_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.172215 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000755365 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.31585 1.31585 2.6317 5.2634 10.5268 21.0536 42.1072 84.2144 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.172 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 227.989 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2020+2942_S_uvs.log closed on Thu Apr 7 06:52:26 2016