! Started logfile: /scr/pima/bg219h_uvs/J1031+7441_S_uvs.log on Thu Apr 7 08:59:43 2016 obs /scr/pima/bg219h_uvs/J1031+7441_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1031+7441_S_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.897436 visibilities/baseline/integration-bin. ! Found source: J1031+7441 ! ! 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 6720 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/J1031+7441_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013157Jy sigma=20.896476 ! Fit after self-cal, rms=0.877339Jy sigma=18.098698 ! 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=2.44 mas, bmaj=6.276 mas, bpa=89.97 degrees ! Estimated noise=0.767457 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 = 0.0944689 Jy ! Component: 100 - total flux cleaned = 0.116148 Jy ! Total flux subtracted in 100 components = 0.116148 Jy ! Clean residual min=-0.005617 max=0.007849 Jy/beam ! Clean residual mean=-0.000012 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.116148 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.116148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072642Jy sigma=1.415038 ! Fit after self-cal, rms=0.072470Jy sigma=1.411638 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00874946 Jy ! Component: 100 - total flux cleaned = 0.0131548 Jy ! Total flux subtracted in 100 components = 0.0131548 Jy ! Clean residual min=-0.005262 max=0.004508 Jy/beam ! Clean residual mean=-0.000003 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.129303 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.129303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071128Jy sigma=1.383073 ! Fit after self-cal, rms=0.071120Jy sigma=1.382480 ! 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=2.973 mas, bmaj=7.354 mas, bpa=89.77 degrees ! Estimated noise=0.449002 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 = 0.00418871 Jy ! Component: 100 - total flux cleaned = 0.00635814 Jy ! Component: 150 - total flux cleaned = 0.00767887 Jy ! Component: 200 - total flux cleaned = 0.00854902 Jy ! Total flux subtracted in 200 components = 0.00854902 Jy ! Clean residual min=-0.003459 max=0.004991 Jy/beam ! Clean residual mean=0.000010 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.137852 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.137852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070867Jy sigma=1.377704 ! Fit after self-cal, rms=0.070873Jy sigma=1.377637 ! Inverting map ! Added new window around map position (21, 18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00470614 Jy ! Component: 100 - total flux cleaned = 0.00644953 Jy ! Component: 150 - total flux cleaned = 0.0072838 Jy ! Component: 200 - total flux cleaned = 0.00770187 Jy ! Total flux subtracted in 200 components = 0.00770187 Jy ! Clean residual min=-0.003391 max=0.002928 Jy/beam ! Clean residual mean=0.000011 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.145554 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 70 components and 0.145554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070547Jy sigma=1.370406 ! Fit after self-cal, rms=0.070520Jy sigma=1.369783 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.973 x 7.354 at 89.77 degrees (North through East) ! Clean map min=-0.0032407 max=0.12411 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 1.02 HN 0.99 KP 0.98 LA 1.00 ! MK 1.04 NL 0.98 OV 1.02 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.00 KP 1.04 LA 1.00 ! MK 1.01 NL 0.98 OV 1.03 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.03 KP 1.04 LA 0.99 ! MK 1.01 NL 0.93 OV 1.03 PT 1.00 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.99 KP 1.00 LA 0.99 ! MK 0.97 NL 0.97 OV 1.02 PT 1.02 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.070520Jy sigma=1.369783 ! Fit after self-cal, rms=0.070120Jy sigma=1.366805 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.967 mas, bmaj=7.349 mas, bpa=89.78 degrees ! Estimated noise=0.448953 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 = 0.00107187 Jy ! Component: 100 - total flux cleaned = 0.00142591 Jy ! Component: 150 - total flux cleaned = 0.00166782 Jy ! Component: 200 - total flux cleaned = 0.0018556 Jy ! Total flux subtracted in 200 components = 0.0018556 Jy ! Clean residual min=-0.003132 max=0.002749 Jy/beam ! Clean residual mean=0.000011 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.147409 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.147409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070082Jy sigma=1.365939 ! Fit after self-cal, rms=0.070076Jy sigma=1.365836 ! 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=0.070076Jy sigma=1.365836 ! Fit after self-cal, rms=0.070178Jy sigma=1.359666 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.967 mas, bmaj=7.362 mas, bpa=89.72 degrees ! Estimated noise=0.449226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100624 Jy ! Component: 100 - total flux cleaned = 0.00158303 Jy ! Component: 150 - total flux cleaned = 0.00199355 Jy ! Component: 200 - total flux cleaned = 0.00231209 Jy ! Total flux subtracted in 200 components = 0.00231209 Jy ! Clean residual min=-0.002639 max=0.002188 Jy/beam ! Clean residual mean=0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.149721 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.149721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070140Jy sigma=1.358933 ! Fit after self-cal, rms=0.070158Jy sigma=1.358792 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 = 0.000235316 Jy ! Component: 100 - total flux cleaned = 0.000435062 Jy ! Component: 150 - total flux cleaned = 0.00060691 Jy ! Component: 200 - total flux cleaned = 0.000691326 Jy ! Total flux subtracted in 200 components = 0.000691326 Jy ! Clean residual min=-0.002637 max=0.002221 Jy/beam ! Clean residual mean=0.000001 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.150413 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.150413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070146Jy sigma=1.358580 ! Fit after self-cal, rms=0.070145Jy sigma=1.358563 ! 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=0.070145Jy sigma=1.358563 ! Fit after self-cal, rms=0.070171Jy sigma=1.358418 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.965 mas, bmaj=7.367 mas, bpa=89.72 degrees ! Estimated noise=0.448909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250707 Jy ! Component: 100 - total flux cleaned = 0.000424768 Jy ! Component: 150 - total flux cleaned = 0.000575732 Jy ! Component: 200 - total flux cleaned = 0.000641897 Jy ! Total flux subtracted in 200 components = 0.000641897 Jy ! Clean residual min=-0.002472 max=0.002181 Jy/beam ! Clean residual mean=0.000002 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.151055 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 122 components and 0.151055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070159Jy sigma=1.358209 ! Fit after self-cal, rms=0.070161Jy sigma=1.358193 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 = 1.7251e-05 Jy ! Component: 100 - total flux cleaned = 7.88492e-05 Jy ! Component: 150 - total flux cleaned = 0.00014803 Jy ! Component: 200 - total flux cleaned = 0.000199059 Jy ! Total flux subtracted in 200 components = 0.000199059 Jy ! Clean residual min=-0.002459 max=0.002192 Jy/beam ! Clean residual mean=0.000002 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.151254 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 128 components and 0.151254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070154Jy sigma=1.358108 ! Fit after self-cal, rms=0.070154Jy sigma=1.358097 ! 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=0.070154Jy sigma=1.358097 ! Fit after self-cal, rms=0.070157Jy sigma=1.358052 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.881 mas, bmaj=11.71 mas, bpa=83.41 degrees ! Estimated noise=0.597602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000915212 Jy ! Component: 100 - total flux cleaned = 0.00125877 Jy ! Component: 150 - total flux cleaned = 0.00151248 Jy ! Component: 200 - total flux cleaned = 0.00166719 Jy ! Total flux subtracted in 200 components = 0.00166719 Jy ! Clean residual min=-0.002570 max=0.002358 Jy/beam ! Clean residual mean=0.000011 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.152921 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 134 components and 0.152921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070153Jy sigma=1.358102 ! Fit after self-cal, rms=0.070154Jy sigma=1.358015 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 = 5.57198e-05 Jy ! Component: 100 - total flux cleaned = 0.000148705 Jy ! Component: 150 - total flux cleaned = 0.000262762 Jy ! Component: 200 - total flux cleaned = 0.000335884 Jy ! Total flux subtracted in 200 components = 0.000335884 Jy ! Clean residual min=-0.002571 max=0.002327 Jy/beam ! Clean residual mean=0.000011 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.153257 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 140 components and 0.153257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070152Jy sigma=1.358120 ! Fit after self-cal, rms=0.070153Jy sigma=1.358057 ! 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=2.964 mas, bmaj=7.368 mas, bpa=89.74 degrees ! Estimated noise=0.448709 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.964 x 7.368 at 89.74 degrees (North through East) ! Clean map min=-0.0023055 max=0.124 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=2.437 mas, bmaj=6.285 mas, bpa=89.79 degrees ! Estimated noise=0.766356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0941622 Jy ! Component: 100 - total flux cleaned = 0.116254 Jy ! Component: 150 - total flux cleaned = 0.125155 Jy ! Component: 200 - total flux cleaned = 0.130596 Jy ! Total flux subtracted in 200 components = 0.130596 Jy ! Clean residual min=-0.004701 max=0.004220 Jy/beam ! Clean residual mean=-0.000009 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.130596 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.130596 Jy ! Inverting map and beam ! Estimated beam: bmin=2.964 mas, bmaj=7.368 mas, bpa=89.74 degrees ! Estimated noise=0.448709 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 = 0.00596694 Jy ! Component: 100 - total flux cleaned = 0.00966414 Jy ! Component: 150 - total flux cleaned = 0.0124459 Jy ! Component: 200 - total flux cleaned = 0.0146107 Jy ! Total flux subtracted in 200 components = 0.0146107 Jy ! Clean residual min=-0.002665 max=0.002355 Jy/beam ! Clean residual mean=-0.000000 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.145207 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 67 components and 0.145207 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=6.881 mas, bmaj=11.71 mas, bpa=83.41 degrees ! Estimated noise=0.597602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303778 Jy ! Component: 100 - total flux cleaned = 0.00497605 Jy ! Component: 150 - total flux cleaned = 0.00572511 Jy ! Component: 200 - total flux cleaned = 0.00633666 Jy ! Total flux subtracted in 200 components = 0.00633666 Jy ! Clean residual min=-0.002685 max=0.002249 Jy/beam ! Clean residual mean=0.000010 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.151543 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 = 0.000509071 Jy ! Component: 100 - total flux cleaned = 0.000933646 Jy ! Component: 150 - total flux cleaned = 0.00128918 Jy ! Component: 200 - total flux cleaned = 0.00158748 Jy ! Total flux subtracted in 200 components = 0.00158748 Jy ! Clean residual min=-0.002567 max=0.002220 Jy/beam ! Clean residual mean=0.000012 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.153131 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 117 components and 0.153131 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.964 mas, bmaj=7.368 mas, bpa=89.74 degrees ! Estimated noise=0.448709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000393907 Jy ! Component: 100 - total flux cleaned = -0.000428932 Jy ! Component: 150 - total flux cleaned = -0.000490012 Jy ! Component: 200 - total flux cleaned = -0.000591673 Jy ! Total flux subtracted in 200 components = -0.000591673 Jy ! Clean residual min=-0.002523 max=0.002206 Jy/beam ! Clean residual mean=0.000004 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.152539 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 132 components and 0.152539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070177Jy sigma=1.358532 ! Fit after self-cal, rms=0.070172Jy sigma=1.358418 wmodel /scr/pima/bg219h_uvs/J1031+7441_S_map.mod ! Writing 132 model components to file: /scr/pima/bg219h_uvs/J1031+7441_S_map.mod wobs /scr/pima/bg219h_uvs/J1031+7441_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1031+7441_S_uvs.fits wwins /scr/pima/bg219h_uvs/J1031+7441_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J1031+7441_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 = -0.00085364 Jy ! Component: 100 - total flux cleaned = -0.00128321 Jy ! Component: 150 - total flux cleaned = -0.00142833 Jy ! Component: 200 - total flux cleaned = -0.0013938 Jy ! Component: 250 - total flux cleaned = -0.00132796 Jy ! Component: 300 - total flux cleaned = -0.00126469 Jy ! Component: 350 - total flux cleaned = -0.00120321 Jy ! Component: 400 - total flux cleaned = -0.00114259 Jy ! Component: 450 - total flux cleaned = -0.00111309 Jy ! Component: 500 - total flux cleaned = -0.00108437 Jy ! Component: 550 - total flux cleaned = -0.00105639 Jy ! Component: 600 - total flux cleaned = -0.00102976 Jy ! Component: 650 - total flux cleaned = -0.00103017 Jy ! Component: 700 - total flux cleaned = -0.000923736 Jy ! Component: 750 - total flux cleaned = -0.000819078 Jy ! Component: 800 - total flux cleaned = -0.000665266 Jy ! Component: 850 - total flux cleaned = -0.000539602 Jy ! Component: 900 - total flux cleaned = -0.000514587 Jy ! Component: 950 - total flux cleaned = -0.000441194 Jy ! Component: 1000 - total flux cleaned = -0.000368944 Jy ! Component: 1050 - total flux cleaned = -0.000345247 Jy ! Component: 1100 - total flux cleaned = -0.000345181 Jy ! Component: 1150 - total flux cleaned = -0.000252432 Jy ! Component: 1200 - total flux cleaned = -0.000138974 Jy ! Component: 1250 - total flux cleaned = -9.45668e-05 Jy ! Component: 1300 - total flux cleaned = -2.78926e-05 Jy ! Component: 1350 - total flux cleaned = 5.93955e-05 Jy ! Component: 1400 - total flux cleaned = 0.000145671 Jy ! Component: 1450 - total flux cleaned = 0.000188507 Jy ! Component: 1500 - total flux cleaned = 0.000315027 Jy ! Component: 1550 - total flux cleaned = 0.000335872 Jy ! Component: 1600 - total flux cleaned = 0.000439161 Jy ! Component: 1650 - total flux cleaned = 0.000479975 Jy ! Component: 1700 - total flux cleaned = 0.000520587 Jy ! Component: 1750 - total flux cleaned = 0.000640119 Jy ! Component: 1800 - total flux cleaned = 0.000639763 Jy ! Component: 1850 - total flux cleaned = 0.000620432 Jy ! Component: 1900 - total flux cleaned = 0.000640253 Jy ! Component: 1950 - total flux cleaned = 0.000697601 Jy ! Component: 2000 - total flux cleaned = 0.000754425 Jy ! Component: 2050 - total flux cleaned = 0.000698278 Jy ! Component: 2100 - total flux cleaned = 0.00071668 Jy ! Component: 2150 - total flux cleaned = 0.000734974 Jy ! Component: 2200 - total flux cleaned = 0.000625289 Jy ! Component: 2250 - total flux cleaned = 0.000643338 Jy ! Component: 2300 - total flux cleaned = 0.00069739 Jy ! Component: 2350 - total flux cleaned = 0.000661822 Jy ! Component: 2400 - total flux cleaned = 0.000591226 Jy ! Component: 2450 - total flux cleaned = 0.000608687 Jy ! Component: 2500 - total flux cleaned = 0.000504797 Jy ! Component: 2550 - total flux cleaned = 0.000453201 Jy ! Component: 2600 - total flux cleaned = 0.000436243 Jy ! Component: 2650 - total flux cleaned = 0.00041938 Jy ! Component: 2700 - total flux cleaned = 0.000402542 Jy ! Component: 2750 - total flux cleaned = 0.000352406 Jy ! Component: 2800 - total flux cleaned = 0.000302775 Jy ! Component: 2850 - total flux cleaned = 0.000253538 Jy ! Component: 2900 - total flux cleaned = 0.000237431 Jy ! Component: 2950 - total flux cleaned = 0.000221246 Jy ! Component: 3000 - total flux cleaned = 0.000189177 Jy ! Component: 3050 - total flux cleaned = 0.000125586 Jy ! Component: 3100 - total flux cleaned = 0.00010988 Jy ! Component: 3150 - total flux cleaned = 3.1476e-05 Jy ! Component: 3200 - total flux cleaned = 3.17211e-05 Jy ! Component: 3250 - total flux cleaned = 7.10248e-07 Jy ! Component: 3300 - total flux cleaned = -1.45015e-05 Jy ! Component: 3350 - total flux cleaned = -2.97046e-05 Jy ! Component: 3400 - total flux cleaned = -4.4884e-05 Jy ! Component: 3450 - total flux cleaned = -2.9809e-05 Jy ! Component: 3500 - total flux cleaned = -1.49682e-05 Jy ! Component: 3550 - total flux cleaned = -5.96602e-05 Jy ! Component: 3600 - total flux cleaned = -5.96909e-05 Jy ! Component: 3650 - total flux cleaned = -5.98103e-05 Jy ! Component: 3700 - total flux cleaned = -3.06427e-05 Jy ! Component: 3750 - total flux cleaned = -4.51252e-05 Jy ! Component: 3800 - total flux cleaned = -3.07402e-05 Jy ! Component: 3850 - total flux cleaned = -3.07858e-05 Jy ! Component: 3900 - total flux cleaned = -3.08947e-05 Jy ! Component: 3950 - total flux cleaned = -2.66446e-06 Jy ! Component: 4000 - total flux cleaned = -2.63484e-06 Jy ! Component: 4050 - total flux cleaned = 6.72293e-05 Jy ! Total flux subtracted in 4096 components = 3.94551e-05 Jy ! Clean residual min=-0.000785 max=0.000866 Jy/beam ! Clean residual mean=-0.000003 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.152579 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 431 components and 0.152579 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1031+7441_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.964 x 7.368 at 89.74 degrees (North through East) ! Clean map min=-0.0019405 max=0.12377 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1031+7441_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.123774 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000245812 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.595791 0.595791 1.19158 2.38316 4.76633 9.53265 19.0653 38.1306 76.2612 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.123 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 503.532 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1031+7441_S_uvs.log closed on Thu Apr 7 08:59:48 2016