! Started logfile: /scr/pima/bg219b_uvs/J1831-2714_S_uvs.log on Thu Apr 7 01:29:49 2016 obs /scr/pima/bg219b_uvs/J1831-2714_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1831-2714_S_uva.fits ! AN table 1: 46 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.884058 visibilities/baseline/integration-bin. ! Found source: J1831-2714 ! ! 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 7320 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/J1831-2714_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.004128Jy sigma=20.043768 ! Fit after self-cal, rms=0.882171Jy sigma=17.569163 ! 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=2.333 mas, bmaj=6.594 mas, bpa=-3.289 degrees ! Estimated noise=0.6961 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 = 0.0866485 Jy ! Component: 100 - total flux cleaned = 0.109427 Jy ! Total flux subtracted in 100 components = 0.109427 Jy ! Clean residual min=-0.007182 max=0.010044 Jy/beam ! Clean residual mean=-0.000037 rms=0.001650 Jy/beam ! Combined flux in latest and established models = 0.109427 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.109427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082242Jy sigma=1.517159 ! Fit after self-cal, rms=0.082129Jy sigma=1.515858 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112828 Jy ! Component: 100 - total flux cleaned = 0.0179768 Jy ! Total flux subtracted in 100 components = 0.0179768 Jy ! Clean residual min=-0.006390 max=0.007291 Jy/beam ! Clean residual mean=-0.000023 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.127404 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.127404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079718Jy sigma=1.451926 ! Fit after self-cal, rms=0.079711Jy sigma=1.451595 ! 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=3.029 mas, bmaj=8.015 mas, bpa=-4.504 degrees ! Estimated noise=0.432827 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 (-3.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00964153 Jy ! Component: 100 - total flux cleaned = 0.0148037 Jy ! Component: 150 - total flux cleaned = 0.0179514 Jy ! Component: 200 - total flux cleaned = 0.018681 Jy ! Total flux subtracted in 200 components = 0.018681 Jy ! Clean residual min=-0.003933 max=0.004597 Jy/beam ! Clean residual mean=-0.000022 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.146085 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 56 components and 0.146085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078598Jy sigma=1.425127 ! Fit after self-cal, rms=0.078531Jy sigma=1.423462 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.029 x 8.015 at -4.504 degrees (North through East) ! Clean map min=-0.0036408 max=0.11609 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 0.94 FD 0.96 HN 1.16 KP 0.97 ! LA 0.93 MK 0.99 NL 1.04 OV 0.98 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.19 KP 1.00 ! LA 0.97 MK 1.02 NL 1.00 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.15 KP 0.99 ! LA 0.93 MK 1.07 NL 0.98 OV 0.96 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.078531Jy sigma=1.423462 ! Fit after self-cal, rms=0.080612Jy sigma=1.416567 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=7.995 mas, bpa=-4.105 degrees ! Estimated noise=0.434265 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 = 0.00062311 Jy ! Component: 100 - total flux cleaned = 0.000679829 Jy ! Component: 150 - total flux cleaned = 0.000680431 Jy ! Component: 200 - total flux cleaned = 0.000681238 Jy ! Total flux subtracted in 200 components = 0.000681238 Jy ! Clean residual min=-0.002625 max=0.002552 Jy/beam ! Clean residual mean=-0.000005 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.146766 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.146766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080527Jy sigma=1.415544 ! Fit after self-cal, rms=0.080572Jy sigma=1.415365 ! 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=0.080572Jy sigma=1.415365 ! Fit after self-cal, rms=0.080615Jy sigma=1.415339 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=7.996 mas, bpa=-4.122 degrees ! Estimated noise=0.434885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043573 Jy ! Component: 100 - total flux cleaned = 0.000435469 Jy ! Component: 150 - total flux cleaned = 0.000436656 Jy ! Component: 200 - total flux cleaned = 0.000472258 Jy ! Total flux subtracted in 200 components = 0.000472258 Jy ! Clean residual min=-0.002555 max=0.002523 Jy/beam ! Clean residual mean=-0.000005 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.147239 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.147239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080570Jy sigma=1.414776 ! Fit after self-cal, rms=0.080568Jy sigma=1.414728 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 = 0.00020882 Jy ! Component: 100 - total flux cleaned = 0.000240649 Jy ! Component: 150 - total flux cleaned = 0.00027156 Jy ! Component: 200 - total flux cleaned = 0.000299399 Jy ! Total flux subtracted in 200 components = 0.000299399 Jy ! Clean residual min=-0.002497 max=0.002514 Jy/beam ! Clean residual mean=-0.000004 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.147538 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.147538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080539Jy sigma=1.414365 ! Fit after self-cal, rms=0.080540Jy sigma=1.414343 ! 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=0.080540Jy sigma=1.414343 ! Fit after self-cal, rms=0.079739Jy sigma=1.410035 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.057 mas, bmaj=7.998 mas, bpa=-4.232 degrees ! Estimated noise=0.430687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000546164 Jy ! Component: 100 - total flux cleaned = -0.000542631 Jy ! Component: 150 - total flux cleaned = -0.000566576 Jy ! Component: 200 - total flux cleaned = -0.000566511 Jy ! Total flux subtracted in 200 components = -0.000566511 Jy ! Clean residual min=-0.002460 max=0.002482 Jy/beam ! Clean residual mean=-0.000007 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.146971 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 107 components and 0.146971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079708Jy sigma=1.409724 ! Fit after self-cal, rms=0.079709Jy sigma=1.409630 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 = 0.000161152 Jy ! Component: 100 - total flux cleaned = 0.000181949 Jy ! Component: 150 - total flux cleaned = 0.000202145 Jy ! Component: 200 - total flux cleaned = 0.000202314 Jy ! Total flux subtracted in 200 components = 0.000202314 Jy ! Clean residual min=-0.002451 max=0.002454 Jy/beam ! Clean residual mean=-0.000006 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.147174 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.147174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079695Jy sigma=1.409480 ! Fit after self-cal, rms=0.079696Jy sigma=1.409472 ! 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=0.079696Jy sigma=1.409472 ! Fit after self-cal, rms=0.079278Jy sigma=1.409387 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.85 mas, bmaj=20.58 mas, bpa=2.369 degrees ! Estimated noise=0.533021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000308571 Jy ! Component: 100 - total flux cleaned = -0.000285673 Jy ! Component: 150 - total flux cleaned = -0.000286271 Jy ! Component: 200 - total flux cleaned = -0.000265536 Jy ! Total flux subtracted in 200 components = -0.000265536 Jy ! Clean residual min=-0.002684 max=0.002402 Jy/beam ! Clean residual mean=-0.000012 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.146908 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 114 components and 0.146908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079264Jy sigma=1.409304 ! Fit after self-cal, rms=0.079261Jy sigma=1.409278 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 = 9.15086e-05 Jy ! Component: 100 - total flux cleaned = 0.000110899 Jy ! Component: 150 - total flux cleaned = 0.000129108 Jy ! Component: 200 - total flux cleaned = 0.000146527 Jy ! Total flux subtracted in 200 components = 0.000146527 Jy ! Clean residual min=-0.002658 max=0.002369 Jy/beam ! Clean residual mean=-0.000012 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.147055 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 117 components and 0.147055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079257Jy sigma=1.409284 ! Fit after self-cal, rms=0.079256Jy sigma=1.409276 ! 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=3.06 mas, bmaj=8.006 mas, bpa=-4.232 degrees ! Estimated noise=0.429076 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.06 x 8.006 at -4.232 degrees (North through East) ! Clean map min=-0.0029067 max=0.11435 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=2.345 mas, bmaj=6.567 mas, bpa=-3.05 degrees ! Estimated noise=0.69382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0861781 Jy ! Component: 100 - total flux cleaned = 0.108736 Jy ! Component: 150 - total flux cleaned = 0.12038 Jy ! Component: 200 - total flux cleaned = 0.127954 Jy ! Total flux subtracted in 200 components = 0.127954 Jy ! Clean residual min=-0.005300 max=0.006292 Jy/beam ! Clean residual mean=-0.000018 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.127954 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.127954 Jy ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=8.006 mas, bpa=-4.232 degrees ! Estimated noise=0.429076 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 = 0.00844318 Jy ! Component: 100 - total flux cleaned = 0.0126858 Jy ! Component: 150 - total flux cleaned = 0.0152927 Jy ! Component: 200 - total flux cleaned = 0.0158932 Jy ! Total flux subtracted in 200 components = 0.0158932 Jy ! Clean residual min=-0.002793 max=0.002845 Jy/beam ! Clean residual mean=-0.000012 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.143847 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 57 components and 0.143847 Jy ! Inverting map ! Added new window around map position (-7, -17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185381 Jy ! Component: 100 - total flux cleaned = 0.0020783 Jy ! Component: 150 - total flux cleaned = 0.00231393 Jy ! Component: 200 - total flux cleaned = 0.00248032 Jy ! Total flux subtracted in 200 components = 0.00248032 Jy ! Clean residual min=-0.002788 max=0.002301 Jy/beam ! Clean residual mean=-0.000008 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.146327 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.146327 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=7.85 mas, bmaj=20.58 mas, bpa=2.369 degrees ! Estimated noise=0.533021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000596458 Jy ! Component: 100 - total flux cleaned = 0.000708504 Jy ! Component: 150 - total flux cleaned = 0.000683561 Jy ! Component: 200 - total flux cleaned = 0.000705537 Jy ! Total flux subtracted in 200 components = 0.000705537 Jy ! Clean residual min=-0.002760 max=0.002139 Jy/beam ! Clean residual mean=-0.000013 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.147033 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 = 2.16739e-05 Jy ! Component: 100 - total flux cleaned = 2.2136e-05 Jy ! Component: 150 - total flux cleaned = 2.21509e-05 Jy ! Component: 200 - total flux cleaned = 4.03227e-05 Jy ! Total flux subtracted in 200 components = 4.03227e-05 Jy ! Clean residual min=-0.002741 max=0.002141 Jy/beam ! Clean residual mean=-0.000013 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.147073 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.147073 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=8.006 mas, bpa=-4.232 degrees ! Estimated noise=0.429076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266224 Jy ! Component: 100 - total flux cleaned = -0.000330246 Jy ! Component: 150 - total flux cleaned = -0.000330715 Jy ! Component: 200 - total flux cleaned = -0.000329751 Jy ! Total flux subtracted in 200 components = -0.000329751 Jy ! Clean residual min=-0.002766 max=0.002253 Jy/beam ! Clean residual mean=-0.000007 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.146743 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 0.146743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079263Jy sigma=1.409012 ! Fit after self-cal, rms=0.079246Jy sigma=1.408849 wmodel /scr/pima/bg219b_uvs/J1831-2714_S_map.mod ! Writing 123 model components to file: /scr/pima/bg219b_uvs/J1831-2714_S_map.mod wobs /scr/pima/bg219b_uvs/J1831-2714_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1831-2714_S_uvs.fits wwins /scr/pima/bg219b_uvs/J1831-2714_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J1831-2714_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 = -0.000993278 Jy ! Component: 100 - total flux cleaned = -0.00177404 Jy ! Component: 150 - total flux cleaned = -0.00239558 Jy ! Component: 200 - total flux cleaned = -0.00280396 Jy ! Component: 250 - total flux cleaned = -0.0030536 Jy ! Component: 300 - total flux cleaned = -0.00329426 Jy ! Component: 350 - total flux cleaned = -0.00336144 Jy ! Component: 400 - total flux cleaned = -0.00345926 Jy ! Component: 450 - total flux cleaned = -0.00345927 Jy ! Component: 500 - total flux cleaned = -0.0034595 Jy ! Component: 550 - total flux cleaned = -0.00352078 Jy ! Component: 600 - total flux cleaned = -0.00352121 Jy ! Component: 650 - total flux cleaned = -0.00357977 Jy ! Component: 700 - total flux cleaned = -0.00355109 Jy ! Component: 750 - total flux cleaned = -0.0035794 Jy ! Component: 800 - total flux cleaned = -0.00357934 Jy ! Component: 850 - total flux cleaned = -0.00363332 Jy ! Component: 900 - total flux cleaned = -0.00363344 Jy ! Component: 950 - total flux cleaned = -0.00358014 Jy ! Component: 1000 - total flux cleaned = -0.00350213 Jy ! Component: 1050 - total flux cleaned = -0.00345111 Jy ! Component: 1100 - total flux cleaned = -0.00337489 Jy ! Component: 1150 - total flux cleaned = -0.00334978 Jy ! Component: 1200 - total flux cleaned = -0.0033246 Jy ! Component: 1250 - total flux cleaned = -0.00320291 Jy ! Component: 1300 - total flux cleaned = -0.00317861 Jy ! Component: 1350 - total flux cleaned = -0.00305948 Jy ! Component: 1400 - total flux cleaned = -0.00298925 Jy ! Component: 1450 - total flux cleaned = -0.00294302 Jy ! Component: 1500 - total flux cleaned = -0.00289683 Jy ! Component: 1550 - total flux cleaned = -0.0028285 Jy ! Component: 1600 - total flux cleaned = -0.00273884 Jy ! Component: 1650 - total flux cleaned = -0.00278378 Jy ! Component: 1700 - total flux cleaned = -0.00267336 Jy ! Component: 1750 - total flux cleaned = -0.00267353 Jy ! Component: 1800 - total flux cleaned = -0.00265233 Jy ! Component: 1850 - total flux cleaned = -0.00263088 Jy ! Component: 1900 - total flux cleaned = -0.0026097 Jy ! Component: 1950 - total flux cleaned = -0.00256785 Jy ! Component: 2000 - total flux cleaned = -0.00263015 Jy ! Component: 2050 - total flux cleaned = -0.00254752 Jy ! Component: 2100 - total flux cleaned = -0.00256765 Jy ! Component: 2150 - total flux cleaned = -0.00250714 Jy ! Component: 2200 - total flux cleaned = -0.00252708 Jy ! Component: 2250 - total flux cleaned = -0.00242764 Jy ! Component: 2300 - total flux cleaned = -0.00246667 Jy ! Component: 2350 - total flux cleaned = -0.00244731 Jy ! Component: 2400 - total flux cleaned = -0.00242789 Jy ! Component: 2450 - total flux cleaned = -0.00237028 Jy ! Component: 2500 - total flux cleaned = -0.00233226 Jy ! Component: 2550 - total flux cleaned = -0.00231328 Jy ! Component: 2600 - total flux cleaned = -0.0022386 Jy ! Component: 2650 - total flux cleaned = -0.00212791 Jy ! Component: 2700 - total flux cleaned = -0.00216467 Jy ! Component: 2750 - total flux cleaned = -0.00220105 Jy ! Component: 2800 - total flux cleaned = -0.00214685 Jy ! Component: 2850 - total flux cleaned = -0.00212899 Jy ! Component: 2900 - total flux cleaned = -0.00212898 Jy ! Component: 2950 - total flux cleaned = -0.00205834 Jy ! Component: 3000 - total flux cleaned = -0.00205829 Jy ! Component: 3050 - total flux cleaned = -0.00195443 Jy ! Component: 3100 - total flux cleaned = -0.00190305 Jy ! Component: 3150 - total flux cleaned = -0.00186884 Jy ! Component: 3200 - total flux cleaned = -0.00183507 Jy ! Component: 3250 - total flux cleaned = -0.00180145 Jy ! Component: 3300 - total flux cleaned = -0.00176827 Jy ! Component: 3350 - total flux cleaned = -0.00175157 Jy ! Component: 3400 - total flux cleaned = -0.00166962 Jy ! Component: 3450 - total flux cleaned = -0.00166963 Jy ! Component: 3500 - total flux cleaned = -0.00160498 Jy ! Component: 3550 - total flux cleaned = -0.00158882 Jy ! Component: 3600 - total flux cleaned = -0.00155712 Jy ! Component: 3650 - total flux cleaned = -0.00149368 Jy ! Component: 3700 - total flux cleaned = -0.0014623 Jy ! Component: 3750 - total flux cleaned = -0.00143114 Jy ! Component: 3800 - total flux cleaned = -0.00135344 Jy ! Component: 3850 - total flux cleaned = -0.00133793 Jy ! Component: 3900 - total flux cleaned = -0.00120029 Jy ! Component: 3950 - total flux cleaned = -0.00121557 Jy ! Component: 4000 - total flux cleaned = -0.00112508 Jy ! Component: 4050 - total flux cleaned = -0.0011251 Jy ! Total flux subtracted in 4096 components = -0.00109535 Jy ! Clean residual min=-0.000747 max=0.000800 Jy/beam ! Clean residual mean=-0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.145648 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 398 components and 0.145648 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1831-2714_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.06 x 8.006 at -4.232 degrees (North through East) ! Clean map min=-0.0019776 max=0.11553 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1831-2714_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.11553 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000275084 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.714321 0.714321 1.42864 2.85729 5.71457 11.4291 22.8583 45.7166 91.4331 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 419.979 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1831-2714_S_uvs.log closed on Thu Apr 7 01:29:54 2016