! Started logfile: /scr/pima/bg219a_uvs/J0923+3849_S_uvs.log on Wed Apr 6 22:50:22 2016 obs /scr/pima/bg219a_uvs/J0923+3849_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0923+3849_S_uva.fits ! AN table 1: 9 integrations on 15 of 15 possible baselines. ! AN table 2: 27 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.675926 visibilities/baseline/integration-bin. ! Found source: J0923+3849 ! ! 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 49 lines of history. ! ! Reading 1460 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/bg219a_uvs/J0923+3849_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 6 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.039250Jy sigma=24.702122 ! Fit after self-cal, rms=0.705042Jy sigma=16.720503 ! 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=3.739 mas, bmaj=3.839 mas, bpa=79.69 degrees ! Estimated noise=1.16033 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 = 0.220581 Jy ! Component: 100 - total flux cleaned = 0.286763 Jy ! Total flux subtracted in 100 components = 0.286763 Jy ! Clean residual min=-0.021724 max=0.027670 Jy/beam ! Clean residual mean=0.000196 rms=0.005372 Jy/beam ! Combined flux in latest and established models = 0.286763 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.286763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089177Jy sigma=1.985743 ! Fit after self-cal, rms=0.088947Jy sigma=1.978707 ! 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=4.604 mas, bmaj=4.915 mas, bpa=46.95 degrees ! Estimated noise=0.847853 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 = 0.033357 Jy ! Component: 100 - total flux cleaned = 0.0471934 Jy ! Component: 150 - total flux cleaned = 0.0537841 Jy ! Component: 200 - total flux cleaned = 0.0562808 Jy ! Total flux subtracted in 200 components = 0.0562808 Jy ! Clean residual min=-0.008808 max=0.012088 Jy/beam ! Clean residual mean=0.000133 rms=0.002433 Jy/beam ! Combined flux in latest and established models = 0.343044 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.343044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077247Jy sigma=1.685238 ! Fit after self-cal, rms=0.077091Jy sigma=1.682638 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.604 x 4.915 at 46.95 degrees (North through East) ! Clean map min=-0.0088719 max=0.29266 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: ! FD 1.01 LA 0.96 MK 1.07 NL 1.01 ! OV 0.91 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 1.05 NL 0.96 OV 1.09 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 LA 0.98 MK 1.08 NL 1.05 ! OV 0.94 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.03 NL 0.96 OV 1.05 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 LA 0.99 MK 1.00 NL 1.09 ! OV 0.89 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 1.02 NL 0.96 OV 1.04 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 LA 0.98 MK 1.03 NL 1.09 ! OV 0.90 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.01 MK 1.02 NL 0.98 OV 1.04 ! PT 0.97 SC 0.95 ! ! ! Fit before self-cal, rms=0.077091Jy sigma=1.682638 ! Fit after self-cal, rms=0.076195Jy sigma=1.628763 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.599 mas, bmaj=5.007 mas, bpa=47.46 degrees ! Estimated noise=0.848051 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 = 0.000284378 Jy ! Component: 100 - total flux cleaned = -7.60236e-05 Jy ! Component: 150 - total flux cleaned = -0.000139397 Jy ! Component: 200 - total flux cleaned = -0.000255786 Jy ! Total flux subtracted in 200 components = -0.000255786 Jy ! Clean residual min=-0.006598 max=0.007639 Jy/beam ! Clean residual mean=0.000019 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.342788 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.342788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076076Jy sigma=1.625480 ! Fit after self-cal, rms=0.076074Jy sigma=1.624663 ! 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=0.076074Jy sigma=1.624663 ! Fit after self-cal, rms=0.076067Jy sigma=1.619699 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.602 mas, bmaj=5.013 mas, bpa=47.94 degrees ! Estimated noise=0.847382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116402 Jy ! Component: 100 - total flux cleaned = 0.000972749 Jy ! Component: 150 - total flux cleaned = 0.000917536 Jy ! Component: 200 - total flux cleaned = 0.000966101 Jy ! Total flux subtracted in 200 components = 0.000966101 Jy ! Clean residual min=-0.005741 max=0.007168 Jy/beam ! Clean residual mean=0.000163 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.343754 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.343754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075952Jy sigma=1.617144 ! Fit after self-cal, rms=0.075924Jy sigma=1.616761 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 (21.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051403 Jy ! Component: 100 - total flux cleaned = 0.00661549 Jy ! Component: 150 - total flux cleaned = 0.00674371 Jy ! Component: 200 - total flux cleaned = 0.00686243 Jy ! Total flux subtracted in 200 components = 0.00686243 Jy ! Clean residual min=-0.004053 max=0.005353 Jy/beam ! Clean residual mean=0.000083 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.350616 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.350616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075190Jy sigma=1.594029 ! Fit after self-cal, rms=0.075132Jy sigma=1.592831 ! Inverting map ! Added new window around map position (-14, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288824 Jy ! Component: 100 - total flux cleaned = 0.00334988 Jy ! Component: 150 - total flux cleaned = 0.00344604 Jy ! Component: 200 - total flux cleaned = 0.00353843 Jy ! Total flux subtracted in 200 components = 0.00353843 Jy ! Clean residual min=-0.003643 max=0.004585 Jy/beam ! Clean residual mean=0.000040 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.354155 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.354155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074828Jy sigma=1.582600 ! Fit after self-cal, rms=0.074765Jy sigma=1.581949 ! 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=0.074765Jy sigma=1.581949 ! Fit after self-cal, rms=0.073948Jy sigma=1.579767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.595 mas, bmaj=4.979 mas, bpa=48.05 degrees ! Estimated noise=0.842618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306357 Jy ! Component: 100 - total flux cleaned = 0.0033302 Jy ! Component: 150 - total flux cleaned = 0.00326529 Jy ! Component: 200 - total flux cleaned = 0.00313861 Jy ! Total flux subtracted in 200 components = 0.00313861 Jy ! Clean residual min=-0.003578 max=0.003676 Jy/beam ! Clean residual mean=0.000100 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.357293 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.357293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073799Jy sigma=1.574480 ! Fit after self-cal, rms=0.073762Jy sigma=1.574167 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 = 0.000592983 Jy ! Component: 100 - total flux cleaned = 0.000593953 Jy ! Component: 150 - total flux cleaned = 0.00059312 Jy ! Component: 200 - total flux cleaned = 0.000593288 Jy ! Total flux subtracted in 200 components = 0.000593288 Jy ! Clean residual min=-0.003458 max=0.003393 Jy/beam ! Clean residual mean=0.000093 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.357887 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.357887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073698Jy sigma=1.572181 ! Fit after self-cal, rms=0.073681Jy sigma=1.572096 ! 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=0.073681Jy sigma=1.572096 ! Fit after self-cal, rms=0.073394Jy sigma=1.571707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.856 mas, bmaj=12.68 mas, bpa=34.35 degrees ! Estimated noise=1.01154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000753397 Jy ! Component: 100 - total flux cleaned = 0.000823649 Jy ! Component: 150 - total flux cleaned = 0.000942815 Jy ! Component: 200 - total flux cleaned = 0.000995628 Jy ! Total flux subtracted in 200 components = 0.000995628 Jy ! Clean residual min=-0.003039 max=0.003577 Jy/beam ! Clean residual mean=0.000192 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.358882 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.358882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073370Jy sigma=1.571511 ! Fit after self-cal, rms=0.073357Jy sigma=1.571431 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 = 0.000158795 Jy ! Component: 100 - total flux cleaned = 0.000232801 Jy ! Component: 150 - total flux cleaned = 0.000254842 Jy ! Component: 200 - total flux cleaned = 0.000295782 Jy ! Total flux subtracted in 200 components = 0.000295782 Jy ! Clean residual min=-0.003032 max=0.003587 Jy/beam ! Clean residual mean=0.000187 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.359178 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 111 components and 0.359178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073343Jy sigma=1.571240 ! Fit after self-cal, rms=0.073333Jy sigma=1.571206 ! 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=4.592 mas, bmaj=4.968 mas, bpa=48.18 degrees ! Estimated noise=0.840717 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.592 x 4.968 at 48.18 degrees (North through East) ! Clean map min=-0.0032601 max=0.2919 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=3.751 mas, bmaj=3.886 mas, bpa=71.94 degrees ! Estimated noise=1.14062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.216359 Jy ! Component: 100 - total flux cleaned = 0.280281 Jy ! Component: 150 - total flux cleaned = 0.309154 Jy ! Component: 200 - total flux cleaned = 0.325892 Jy ! Total flux subtracted in 200 components = 0.325892 Jy ! Clean residual min=-0.011471 max=0.012348 Jy/beam ! Clean residual mean=0.000114 rms=0.002946 Jy/beam ! Combined flux in latest and established models = 0.325892 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.325892 Jy ! Inverting map and beam ! Estimated beam: bmin=4.592 mas, bmaj=4.968 mas, bpa=48.18 degrees ! Estimated noise=0.840717 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) ! Added new window around map position (4.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141457 Jy ! Component: 100 - total flux cleaned = 0.0219665 Jy ! Component: 150 - total flux cleaned = 0.0272582 Jy ! Component: 200 - total flux cleaned = 0.0300364 Jy ! Total flux subtracted in 200 components = 0.0300364 Jy ! Clean residual min=-0.004939 max=0.003720 Jy/beam ! Clean residual mean=0.000129 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.355928 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 60 components and 0.355928 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=8.856 mas, bmaj=12.68 mas, bpa=34.35 degrees ! Estimated noise=1.01154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281954 Jy ! Component: 100 - total flux cleaned = 0.00302586 Jy ! Component: 150 - total flux cleaned = 0.00312693 Jy ! Component: 200 - total flux cleaned = 0.00321882 Jy ! Total flux subtracted in 200 components = 0.00321882 Jy ! Clean residual min=-0.003156 max=0.003354 Jy/beam ! Clean residual mean=0.000182 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.359147 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 = 8.99054e-08 Jy ! Component: 100 - total flux cleaned = 7.51416e-05 Jy ! Component: 150 - total flux cleaned = 7.49268e-05 Jy ! Component: 200 - total flux cleaned = 7.52305e-05 Jy ! Total flux subtracted in 200 components = 7.52305e-05 Jy ! Clean residual min=-0.003111 max=0.003332 Jy/beam ! Clean residual mean=0.000183 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.359222 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 96 components and 0.359222 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.592 mas, bmaj=4.968 mas, bpa=48.18 degrees ! Estimated noise=0.840717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.36947e-05 Jy ! Component: 100 - total flux cleaned = 0.000270998 Jy ! Component: 150 - total flux cleaned = 0.000343163 Jy ! Component: 200 - total flux cleaned = 0.000412576 Jy ! Total flux subtracted in 200 components = 0.000412576 Jy ! Clean residual min=-0.003411 max=0.003621 Jy/beam ! Clean residual mean=0.000093 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.359635 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.359635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073491Jy sigma=1.575236 ! Fit after self-cal, rms=0.073488Jy sigma=1.574438 wmodel /scr/pima/bg219a_uvs/J0923+3849_S_map.mod ! Writing 116 model components to file: /scr/pima/bg219a_uvs/J0923+3849_S_map.mod wobs /scr/pima/bg219a_uvs/J0923+3849_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0923+3849_S_uvs.fits wwins /scr/pima/bg219a_uvs/J0923+3849_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J0923+3849_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 = 0.000260955 Jy ! Component: 100 - total flux cleaned = 0.000540387 Jy ! Component: 150 - total flux cleaned = 0.000645265 Jy ! Component: 200 - total flux cleaned = 0.000797235 Jy ! Component: 250 - total flux cleaned = 0.000797711 Jy ! Component: 300 - total flux cleaned = 0.000940192 Jy ! Component: 350 - total flux cleaned = 0.0010778 Jy ! Component: 400 - total flux cleaned = 0.00125575 Jy ! Component: 450 - total flux cleaned = 0.0014285 Jy ! Component: 500 - total flux cleaned = 0.0015967 Jy ! Component: 550 - total flux cleaned = 0.00188216 Jy ! Component: 600 - total flux cleaned = 0.0021206 Jy ! Component: 650 - total flux cleaned = 0.00231425 Jy ! Component: 700 - total flux cleaned = 0.00257872 Jy ! Component: 750 - total flux cleaned = 0.00276297 Jy ! Component: 800 - total flux cleaned = 0.00305192 Jy ! Component: 850 - total flux cleaned = 0.00337017 Jy ! Component: 900 - total flux cleaned = 0.00361307 Jy ! Component: 950 - total flux cleaned = 0.00388598 Jy ! Component: 1000 - total flux cleaned = 0.00408641 Jy ! Component: 1050 - total flux cleaned = 0.00425102 Jy ! Component: 1100 - total flux cleaned = 0.00438095 Jy ! Component: 1150 - total flux cleaned = 0.00444506 Jy ! Component: 1200 - total flux cleaned = 0.00444532 Jy ! Component: 1250 - total flux cleaned = 0.00447672 Jy ! Component: 1300 - total flux cleaned = 0.00447693 Jy ! Component: 1350 - total flux cleaned = 0.00450801 Jy ! Component: 1400 - total flux cleaned = 0.00447772 Jy ! Component: 1450 - total flux cleaned = 0.00444779 Jy ! Component: 1500 - total flux cleaned = 0.00456689 Jy ! Component: 1550 - total flux cleaned = 0.00453717 Jy ! Component: 1600 - total flux cleaned = 0.00456654 Jy ! Component: 1650 - total flux cleaned = 0.00459572 Jy ! Component: 1700 - total flux cleaned = 0.00462497 Jy ! Component: 1750 - total flux cleaned = 0.00468217 Jy ! Component: 1800 - total flux cleaned = 0.00473914 Jy ! Component: 1850 - total flux cleaned = 0.00476771 Jy ! Component: 1900 - total flux cleaned = 0.00485193 Jy ! Component: 1950 - total flux cleaned = 0.00487981 Jy ! Component: 2000 - total flux cleaned = 0.00490767 Jy ! Component: 2050 - total flux cleaned = 0.0049353 Jy ! Component: 2100 - total flux cleaned = 0.00493541 Jy ! Component: 2150 - total flux cleaned = 0.00499021 Jy ! Component: 2200 - total flux cleaned = 0.00496283 Jy ! Component: 2250 - total flux cleaned = 0.00493566 Jy ! Component: 2300 - total flux cleaned = 0.00496274 Jy ! Component: 2350 - total flux cleaned = 0.00498964 Jy ! Component: 2400 - total flux cleaned = 0.00496277 Jy ! Component: 2450 - total flux cleaned = 0.00493607 Jy ! Component: 2500 - total flux cleaned = 0.0049362 Jy ! Component: 2550 - total flux cleaned = 0.00493618 Jy ! Component: 2600 - total flux cleaned = 0.00490959 Jy ! Component: 2650 - total flux cleaned = 0.00485683 Jy ! Component: 2700 - total flux cleaned = 0.00483046 Jy ! Component: 2750 - total flux cleaned = 0.00483046 Jy ! Component: 2800 - total flux cleaned = 0.00480427 Jy ! Component: 2850 - total flux cleaned = 0.00483025 Jy ! Component: 2900 - total flux cleaned = 0.00475183 Jy ! Component: 2950 - total flux cleaned = 0.00477782 Jy ! Component: 3000 - total flux cleaned = 0.00475186 Jy ! Component: 3050 - total flux cleaned = 0.00470003 Jy ! Component: 3100 - total flux cleaned = 0.00472601 Jy ! Component: 3150 - total flux cleaned = 0.00472605 Jy ! Component: 3200 - total flux cleaned = 0.00470026 Jy ! Component: 3250 - total flux cleaned = 0.00472602 Jy ! Component: 3300 - total flux cleaned = 0.00472601 Jy ! Component: 3350 - total flux cleaned = 0.00470016 Jy ! Component: 3400 - total flux cleaned = 0.00467457 Jy ! Component: 3450 - total flux cleaned = 0.00472574 Jy ! Component: 3500 - total flux cleaned = 0.00472572 Jy ! Component: 3550 - total flux cleaned = 0.00470007 Jy ! Component: 3600 - total flux cleaned = 0.00470007 Jy ! Component: 3650 - total flux cleaned = 0.00469997 Jy ! Component: 3700 - total flux cleaned = 0.00467453 Jy ! Component: 3750 - total flux cleaned = 0.00469996 Jy ! Component: 3800 - total flux cleaned = 0.00464907 Jy ! Component: 3850 - total flux cleaned = 0.00462369 Jy ! Component: 3900 - total flux cleaned = 0.00464912 Jy ! Component: 3950 - total flux cleaned = 0.00459832 Jy ! Component: 4000 - total flux cleaned = 0.00459822 Jy ! Component: 4050 - total flux cleaned = 0.00462363 Jy ! Total flux subtracted in 4096 components = 0.00459817 Jy ! Clean residual min=-0.001544 max=0.001409 Jy/beam ! Clean residual mean=0.000029 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.364233 Jy keep ! Adding 212 model components to the UV plane model. ! The established model now contains 328 components and 0.364233 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0923+3849_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.592 x 4.968 at 48.18 degrees (North through East) ! Clean map min=-0.0024391 max=0.29009 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0923+3849_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.290092 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000405079 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.418914 0.418914 0.837828 1.67566 3.35131 6.70262 13.4052 26.8105 53.621 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.29 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 716.137 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0923+3849_S_uvs.log closed on Wed Apr 6 22:50:26 2016