! Started logfile: /scr/pima/bg219b_uvs/J0008+1144_S_uvs.log on Thu Apr 7 01:07:15 2016 obs /scr/pima/bg219b_uvs/J0008+1144_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0008+1144_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.792982 visibilities/baseline/integration-bin. ! Found source: J0008+1144 ! ! 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 8136 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/bg219b_uvs/J0008+1144_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022789Jy sigma=23.270117 ! Fit after self-cal, rms=0.844134Jy sigma=19.188531 ! 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=2.836 mas, bmaj=6.688 mas, bpa=-5.014 degrees ! Estimated noise=0.522546 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 = 0.118913 Jy ! Component: 100 - total flux cleaned = 0.14694 Jy ! Total flux subtracted in 100 components = 0.14694 Jy ! Clean residual min=-0.005685 max=0.011190 Jy/beam ! Clean residual mean=0.000002 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.14694 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.14694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067763Jy sigma=1.418823 ! Fit after self-cal, rms=0.067659Jy sigma=1.417668 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123159 Jy ! Component: 100 - total flux cleaned = 0.0186734 Jy ! Total flux subtracted in 100 components = 0.0186734 Jy ! Clean residual min=-0.004135 max=0.005086 Jy/beam ! Clean residual mean=0.000002 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.165613 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.165613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064722Jy sigma=1.346329 ! Fit after self-cal, rms=0.064687Jy sigma=1.345755 ! 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=3.384 mas, bmaj=7.468 mas, bpa=-4.585 degrees ! Estimated noise=0.35914 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 (4.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00723149 Jy ! Component: 100 - total flux cleaned = 0.0116101 Jy ! Component: 150 - total flux cleaned = 0.0147517 Jy ! Component: 200 - total flux cleaned = 0.0171328 Jy ! Total flux subtracted in 200 components = 0.0171328 Jy ! Clean residual min=-0.003009 max=0.003722 Jy/beam ! Clean residual mean=-0.000000 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.182746 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 48 components and 0.182746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063737Jy sigma=1.322811 ! Fit after self-cal, rms=0.063680Jy sigma=1.321426 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.384 x 7.468 at -4.585 degrees (North through East) ! Clean map min=-0.0028325 max=0.15549 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 0.97 FD 1.07 HN 1.01 KP 0.98 ! LA 0.95 MK 1.01 NL 1.02 OV 1.01 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.01 KP 0.99 ! LA 0.96 MK 1.02 NL 1.01 OV 1.02 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 0.99 KP 1.00 ! LA 0.94 MK 1.04 NL 1.02 OV 1.01 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.99 KP 1.00 ! LA 0.96 MK 1.00 NL 1.03 OV 0.99 ! PT 0.94 SC 1.01 ! ! ! Fit before self-cal, rms=0.063680Jy sigma=1.321426 ! Fit after self-cal, rms=0.063118Jy sigma=1.311427 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.402 mas, bmaj=7.498 mas, bpa=-4.5 degrees ! Estimated noise=0.357502 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 = 0.00111944 Jy ! Component: 100 - total flux cleaned = 0.00122586 Jy ! Component: 150 - total flux cleaned = 0.00128341 Jy ! Component: 200 - total flux cleaned = 0.00133312 Jy ! Total flux subtracted in 200 components = 0.00133312 Jy ! Clean residual min=-0.002273 max=0.003036 Jy/beam ! Clean residual mean=0.000003 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.184079 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 70 components and 0.184079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063078Jy sigma=1.310416 ! Fit after self-cal, rms=0.063094Jy sigma=1.310231 ! 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=0.063094Jy sigma=1.310231 ! Fit after self-cal, rms=0.063160Jy sigma=1.307182 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.401 mas, bmaj=7.493 mas, bpa=-4.531 degrees ! Estimated noise=0.358355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000944267 Jy ! Component: 100 - total flux cleaned = 0.00121714 Jy ! Component: 150 - total flux cleaned = 0.00128139 Jy ! Component: 200 - total flux cleaned = 0.00131975 Jy ! Total flux subtracted in 200 components = 0.00131975 Jy ! Clean residual min=-0.002189 max=0.002862 Jy/beam ! Clean residual mean=0.000003 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.185399 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.185399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063138Jy sigma=1.306711 ! Fit after self-cal, rms=0.063138Jy sigma=1.306649 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 (-3, 29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002524 Jy ! Component: 100 - total flux cleaned = 0.00388276 Jy ! Component: 150 - total flux cleaned = 0.00478286 Jy ! Component: 200 - total flux cleaned = 0.00533108 Jy ! Total flux subtracted in 200 components = 0.00533108 Jy ! Clean residual min=-0.001974 max=0.002223 Jy/beam ! Clean residual mean=0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.19073 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 125 components and 0.19073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063031Jy sigma=1.303933 ! Fit after self-cal, rms=0.063031Jy sigma=1.303796 ! Inverting map ! Added new window around map position (13.5, -27.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195238 Jy ! Component: 100 - total flux cleaned = 0.00268406 Jy ! Component: 150 - total flux cleaned = 0.00316806 Jy ! Component: 200 - total flux cleaned = 0.00356719 Jy ! Total flux subtracted in 200 components = 0.00356719 Jy ! Clean residual min=-0.001875 max=0.002072 Jy/beam ! Clean residual mean=0.000002 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.194297 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 146 components and 0.194297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062953Jy sigma=1.302068 ! Fit after self-cal, rms=0.062949Jy sigma=1.302000 ! Inverting map ! Added new window around map position (-88.5, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000924584 Jy ! Component: 100 - total flux cleaned = 0.00103747 Jy ! Component: 150 - total flux cleaned = 0.00127896 Jy ! Component: 200 - total flux cleaned = 0.00149829 Jy ! Total flux subtracted in 200 components = 0.00149829 Jy ! Clean residual min=-0.001888 max=0.001859 Jy/beam ! Clean residual mean=0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.195795 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 171 components and 0.195795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062882Jy sigma=1.300615 ! Fit after self-cal, rms=0.062877Jy sigma=1.300526 ! 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=0.062877Jy sigma=1.300526 ! Fit after self-cal, rms=0.062900Jy sigma=1.300512 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=7.495 mas, bpa=-4.561 degrees ! Estimated noise=0.358238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000818728 Jy ! Component: 100 - total flux cleaned = 0.00118499 Jy ! Component: 150 - total flux cleaned = 0.00146837 Jy ! Component: 200 - total flux cleaned = 0.00168218 Jy ! Total flux subtracted in 200 components = 0.00168218 Jy ! Clean residual min=-0.001833 max=0.001853 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.197477 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 180 components and 0.197477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062872Jy sigma=1.299945 ! Fit after self-cal, rms=0.062874Jy sigma=1.299930 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 = 0.000243445 Jy ! Component: 100 - total flux cleaned = 0.000368331 Jy ! Component: 150 - total flux cleaned = 0.000559112 Jy ! Component: 200 - total flux cleaned = 0.000673906 Jy ! Total flux subtracted in 200 components = 0.000673906 Jy ! Clean residual min=-0.001821 max=0.001835 Jy/beam ! Clean residual mean=0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.198151 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 191 components and 0.198151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062856Jy sigma=1.299573 ! Fit after self-cal, rms=0.062856Jy sigma=1.299566 ! 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=0.062856Jy sigma=1.299566 ! Fit after self-cal, rms=0.062889Jy sigma=1.299451 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.332 mas, bmaj=10.88 mas, bpa=-6.064 degrees ! Estimated noise=0.445508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102688 Jy ! Component: 100 - total flux cleaned = 0.00136646 Jy ! Component: 150 - total flux cleaned = 0.00161181 Jy ! Component: 200 - total flux cleaned = 0.00178482 Jy ! Total flux subtracted in 200 components = 0.00178482 Jy ! Clean residual min=-0.002527 max=0.002110 Jy/beam ! Clean residual mean=0.000005 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.199936 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 220 components and 0.199936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062882Jy sigma=1.299285 ! Fit after self-cal, rms=0.062880Jy sigma=1.299239 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 = 0.000188929 Jy ! Component: 100 - total flux cleaned = 0.000306812 Jy ! Component: 150 - total flux cleaned = 0.00043939 Jy ! Component: 200 - total flux cleaned = 0.000604709 Jy ! Total flux subtracted in 200 components = 0.000604709 Jy ! Clean residual min=-0.002443 max=0.002035 Jy/beam ! Clean residual mean=0.000005 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.200541 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 241 components and 0.200541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062877Jy sigma=1.299167 ! Fit after self-cal, rms=0.062876Jy sigma=1.299138 ! 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=3.403 mas, bmaj=7.494 mas, bpa=-4.586 degrees ! Estimated noise=0.358453 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.403 x 7.494 at -4.586 degrees (North through East) ! Clean map min=-0.0016487 max=0.15476 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=2.849 mas, bmaj=6.7 mas, bpa=-4.98 degrees ! Estimated noise=0.52459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119225 Jy ! Component: 100 - total flux cleaned = 0.147666 Jy ! Component: 150 - total flux cleaned = 0.160017 Jy ! Component: 200 - total flux cleaned = 0.16689 Jy ! Total flux subtracted in 200 components = 0.16689 Jy ! Clean residual min=-0.003560 max=0.003722 Jy/beam ! Clean residual mean=0.000004 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.16689 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.16689 Jy ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=7.494 mas, bpa=-4.586 degrees ! Estimated noise=0.358453 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 = 0.00626878 Jy ! Component: 100 - total flux cleaned = 0.0102516 Jy ! Component: 150 - total flux cleaned = 0.0134466 Jy ! Component: 200 - total flux cleaned = 0.0161584 Jy ! Total flux subtracted in 200 components = 0.0161584 Jy ! Clean residual min=-0.002432 max=0.002467 Jy/beam ! Clean residual mean=0.000003 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.183048 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 44 components and 0.183048 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=7.332 mas, bmaj=10.88 mas, bpa=-6.064 degrees ! Estimated noise=0.445508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373919 Jy ! Component: 100 - total flux cleaned = 0.00634494 Jy ! Component: 150 - total flux cleaned = 0.00843633 Jy ! Component: 200 - total flux cleaned = 0.0102188 Jy ! Total flux subtracted in 200 components = 0.0102188 Jy ! Clean residual min=-0.002978 max=0.002611 Jy/beam ! Clean residual mean=0.000005 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.193267 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 = 0.00112155 Jy ! Component: 100 - total flux cleaned = 0.00195066 Jy ! Component: 150 - total flux cleaned = 0.00265068 Jy ! Component: 200 - total flux cleaned = 0.00333071 Jy ! Total flux subtracted in 200 components = 0.00333071 Jy ! Clean residual min=-0.002708 max=0.002330 Jy/beam ! Clean residual mean=0.000005 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.196598 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 117 components and 0.196598 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=7.494 mas, bpa=-4.586 degrees ! Estimated noise=0.358453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000929623 Jy ! Component: 100 - total flux cleaned = 0.00126533 Jy ! Component: 150 - total flux cleaned = 0.00169013 Jy ! Component: 200 - total flux cleaned = 0.0019197 Jy ! Total flux subtracted in 200 components = 0.0019197 Jy ! Clean residual min=-0.001843 max=0.001865 Jy/beam ! Clean residual mean=0.000003 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.198517 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 140 components and 0.198517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062931Jy sigma=1.300441 ! Fit after self-cal, rms=0.062925Jy sigma=1.300248 wmodel /scr/pima/bg219b_uvs/J0008+1144_S_map.mod ! Writing 140 model components to file: /scr/pima/bg219b_uvs/J0008+1144_S_map.mod wobs /scr/pima/bg219b_uvs/J0008+1144_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0008+1144_S_uvs.fits wwins /scr/pima/bg219b_uvs/J0008+1144_S_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J0008+1144_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 = -0.000128424 Jy ! Component: 100 - total flux cleaned = -3.89188e-05 Jy ! Component: 150 - total flux cleaned = 0.000137518 Jy ! Component: 200 - total flux cleaned = 0.000335044 Jy ! Component: 250 - total flux cleaned = 0.000498914 Jy ! Component: 300 - total flux cleaned = 0.000658048 Jy ! Component: 350 - total flux cleaned = 0.000735642 Jy ! Component: 400 - total flux cleaned = 0.00088669 Jy ! Component: 450 - total flux cleaned = 0.00100962 Jy ! Component: 500 - total flux cleaned = 0.00110649 Jy ! Component: 550 - total flux cleaned = 0.00127275 Jy ! Component: 600 - total flux cleaned = 0.00138927 Jy ! Component: 650 - total flux cleaned = 0.00150368 Jy ! Component: 700 - total flux cleaned = 0.00170618 Jy ! Component: 750 - total flux cleaned = 0.00181691 Jy ! Component: 800 - total flux cleaned = 0.00197022 Jy ! Component: 850 - total flux cleaned = 0.00214275 Jy ! Component: 900 - total flux cleaned = 0.00233395 Jy ! Component: 950 - total flux cleaned = 0.00252194 Jy ! Component: 1000 - total flux cleaned = 0.0027074 Jy ! Component: 1050 - total flux cleaned = 0.00287001 Jy ! Component: 1100 - total flux cleaned = 0.00299036 Jy ! Component: 1150 - total flux cleaned = 0.00310955 Jy ! Component: 1200 - total flux cleaned = 0.00320745 Jy ! Component: 1250 - total flux cleaned = 0.00336265 Jy ! Component: 1300 - total flux cleaned = 0.00353454 Jy ! Component: 1350 - total flux cleaned = 0.00364786 Jy ! Component: 1400 - total flux cleaned = 0.0037784 Jy ! Component: 1450 - total flux cleaned = 0.00385236 Jy ! Component: 1500 - total flux cleaned = 0.00407157 Jy ! Component: 1550 - total flux cleaned = 0.00412579 Jy ! Component: 1600 - total flux cleaned = 0.00425087 Jy ! Component: 1650 - total flux cleaned = 0.00437475 Jy ! Component: 1700 - total flux cleaned = 0.00449724 Jy ! Component: 1750 - total flux cleaned = 0.00458366 Jy ! Component: 1800 - total flux cleaned = 0.00465216 Jy ! Component: 1850 - total flux cleaned = 0.00478786 Jy ! Component: 1900 - total flux cleaned = 0.00482139 Jy ! Component: 1950 - total flux cleaned = 0.0049378 Jy ! Component: 2000 - total flux cleaned = 0.00495423 Jy ! Component: 2050 - total flux cleaned = 0.00510085 Jy ! Component: 2100 - total flux cleaned = 0.0051167 Jy ! Component: 2150 - total flux cleaned = 0.00519672 Jy ! Component: 2200 - total flux cleaned = 0.00527579 Jy ! Component: 2250 - total flux cleaned = 0.00532289 Jy ! Component: 2300 - total flux cleaned = 0.00535391 Jy ! Component: 2350 - total flux cleaned = 0.00536937 Jy ! Component: 2400 - total flux cleaned = 0.00544595 Jy ! Component: 2450 - total flux cleaned = 0.00547614 Jy ! Component: 2500 - total flux cleaned = 0.00552104 Jy ! Component: 2550 - total flux cleaned = 0.00556544 Jy ! Component: 2600 - total flux cleaned = 0.00552127 Jy ! Component: 2650 - total flux cleaned = 0.00557944 Jy ! Component: 2700 - total flux cleaned = 0.00560855 Jy ! Component: 2750 - total flux cleaned = 0.0056516 Jy ! Component: 2800 - total flux cleaned = 0.00569419 Jy ! Component: 2850 - total flux cleaned = 0.00572232 Jy ! Component: 2900 - total flux cleaned = 0.00579264 Jy ! Component: 2950 - total flux cleaned = 0.00579281 Jy ! Component: 3000 - total flux cleaned = 0.00587568 Jy ! Component: 3050 - total flux cleaned = 0.00591695 Jy ! Component: 3100 - total flux cleaned = 0.00594409 Jy ! Component: 3150 - total flux cleaned = 0.00594424 Jy ! Component: 3200 - total flux cleaned = 0.00605171 Jy ! Component: 3250 - total flux cleaned = 0.00607845 Jy ! Component: 3300 - total flux cleaned = 0.00615793 Jy ! Component: 3350 - total flux cleaned = 0.00614475 Jy ! Component: 3400 - total flux cleaned = 0.00618401 Jy ! Component: 3450 - total flux cleaned = 0.00615819 Jy ! Component: 3500 - total flux cleaned = 0.00619711 Jy ! Component: 3550 - total flux cleaned = 0.00624856 Jy ! Component: 3600 - total flux cleaned = 0.00627403 Jy ! Component: 3650 - total flux cleaned = 0.00631213 Jy ! Component: 3700 - total flux cleaned = 0.00641309 Jy ! Component: 3750 - total flux cleaned = 0.00646323 Jy ! Component: 3800 - total flux cleaned = 0.00650062 Jy ! Component: 3850 - total flux cleaned = 0.00653794 Jy ! Component: 3900 - total flux cleaned = 0.00658723 Jy ! Component: 3950 - total flux cleaned = 0.00664862 Jy ! Component: 4000 - total flux cleaned = 0.00666086 Jy ! Component: 4050 - total flux cleaned = 0.00674578 Jy ! Total flux subtracted in 4096 components = 0.00675795 Jy ! Clean residual min=-0.000737 max=0.000757 Jy/beam ! Clean residual mean=0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.205275 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 438 components and 0.205275 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0008+1144_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.403 x 7.494 at -4.586 degrees (North through East) ! Clean map min=-0.0011921 max=0.1553 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0008+1144_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.155296 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000226651 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.437843 0.437843 0.875685 1.75137 3.50274 7.00548 14.011 28.0219 56.0439 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.155 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 685.177 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0008+1144_S_uvs.log closed on Thu Apr 7 01:07:20 2016