! Started logfile: /scr/pima/bg219a_uvs/J1809+2758_S_uvs.log on Wed Apr 6 23:01:14 2016 obs /scr/pima/bg219a_uvs/J1809+2758_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1809+2758_S_uva.fits ! AN table 1: 14 integrations on 10 of 10 possible baselines. ! AN table 2: 14 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1809+2758 ! ! 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 896 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/J1809+2758_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 10 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.019679Jy sigma=25.306035 ! Fit after self-cal, rms=0.683470Jy sigma=16.962376 ! 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=2.372 mas, bmaj=8.57 mas, bpa=8.926 degrees ! Estimated noise=1.27294 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 = 0.246265 Jy ! Component: 100 - total flux cleaned = 0.301994 Jy ! Total flux subtracted in 100 components = 0.301994 Jy ! Clean residual min=-0.019532 max=0.020142 Jy/beam ! Clean residual mean=-0.000023 rms=0.004488 Jy/beam ! Combined flux in latest and established models = 0.301994 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.301994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060586Jy sigma=1.423289 ! Fit after self-cal, rms=0.060596Jy sigma=1.423180 ! 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=2.935 mas, bmaj=9.256 mas, bpa=6.64 degrees ! Estimated noise=1.04374 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 = 0.0213036 Jy ! Component: 100 - total flux cleaned = 0.030137 Jy ! Component: 150 - total flux cleaned = 0.0330556 Jy ! Component: 200 - total flux cleaned = 0.0338071 Jy ! Total flux subtracted in 200 components = 0.0338071 Jy ! Clean residual min=-0.014721 max=0.010578 Jy/beam ! Clean residual mean=-0.000033 rms=0.003564 Jy/beam ! Combined flux in latest and established models = 0.335801 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.335801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053104Jy sigma=1.261468 ! Fit after self-cal, rms=0.053093Jy sigma=1.260446 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.935 x 9.256 at 6.64 degrees (North through East) ! Clean map min=-0.014134 max=0.31663 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: ! LA 0.98 MK 1.01 NL 0.99 OV 1.05 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.91 NL 1.03 OV 1.07 PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.99 NL 1.01 OV 0.98 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.92 NL 1.02 OV 1.04 PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.02 NL 0.98 OV 0.97 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 NL 0.94 OV 1.10 PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.02 MK 1.03 NL 0.97 OV 0.94 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.92 NL 1.02 OV 1.06 PT 1.00 ! ! ! Fit before self-cal, rms=0.053093Jy sigma=1.260446 ! Fit after self-cal, rms=0.050560Jy sigma=1.196639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.936 mas, bmaj=9.265 mas, bpa=6.694 degrees ! Estimated noise=1.04117 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 = -0.00166838 Jy ! Component: 100 - total flux cleaned = -0.00157187 Jy ! Component: 150 - total flux cleaned = -0.00148526 Jy ! Component: 200 - total flux cleaned = -0.00136735 Jy ! Total flux subtracted in 200 components = -0.00136735 Jy ! Clean residual min=-0.009433 max=0.008895 Jy/beam ! Clean residual mean=-0.000007 rms=0.002702 Jy/beam ! Combined flux in latest and established models = 0.334434 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.334434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050437Jy sigma=1.193671 ! Fit after self-cal, rms=0.050430Jy sigma=1.193231 ! 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=0.050430Jy sigma=1.193231 ! Fit after self-cal, rms=0.050451Jy sigma=1.192888 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.938 mas, bmaj=9.275 mas, bpa=6.707 degrees ! Estimated noise=1.04227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000717138 Jy ! Component: 100 - total flux cleaned = -0.000752762 Jy ! Component: 150 - total flux cleaned = -0.000819257 Jy ! Component: 200 - total flux cleaned = -0.000880411 Jy ! Total flux subtracted in 200 components = -0.000880411 Jy ! Clean residual min=-0.009145 max=0.008882 Jy/beam ! Clean residual mean=-0.000006 rms=0.002669 Jy/beam ! Combined flux in latest and established models = 0.333554 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.333554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050398Jy sigma=1.191493 ! Fit after self-cal, rms=0.050400Jy sigma=1.191395 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 = 2.11709e-06 Jy ! Component: 100 - total flux cleaned = 2.26558e-06 Jy ! Component: 150 - total flux cleaned = 2.27591e-06 Jy ! Component: 200 - total flux cleaned = 2.88942e-05 Jy ! Total flux subtracted in 200 components = 2.88942e-05 Jy ! Clean residual min=-0.008998 max=0.008967 Jy/beam ! Clean residual mean=-0.000006 rms=0.002658 Jy/beam ! Combined flux in latest and established models = 0.333582 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.333582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050366Jy sigma=1.190781 ! Fit after self-cal, rms=0.050370Jy sigma=1.190722 ! 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=0.050370Jy sigma=1.190722 ! Fit after self-cal, rms=0.050420Jy sigma=1.190501 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.94 mas, bmaj=9.284 mas, bpa=6.709 degrees ! Estimated noise=1.04359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000628431 Jy ! Component: 100 - total flux cleaned = -0.000658262 Jy ! Component: 150 - total flux cleaned = -0.000713901 Jy ! Component: 200 - total flux cleaned = -0.000740373 Jy ! Total flux subtracted in 200 components = -0.000740373 Jy ! Clean residual min=-0.008806 max=0.009056 Jy/beam ! Clean residual mean=-0.000006 rms=0.002643 Jy/beam ! Combined flux in latest and established models = 0.332842 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.332842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050386Jy sigma=1.189628 ! Fit after self-cal, rms=0.050391Jy sigma=1.189591 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 = -6.60854e-06 Jy ! Component: 100 - total flux cleaned = 1.8781e-05 Jy ! Component: 150 - total flux cleaned = 1.86722e-05 Jy ! Component: 200 - total flux cleaned = 1.83906e-05 Jy ! Total flux subtracted in 200 components = 1.83906e-05 Jy ! Clean residual min=-0.008731 max=0.009102 Jy/beam ! Clean residual mean=-0.000006 rms=0.002635 Jy/beam ! Combined flux in latest and established models = 0.332861 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.33286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050364Jy sigma=1.189135 ! Fit after self-cal, rms=0.050369Jy sigma=1.189096 ! 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=0.050369Jy sigma=1.189096 ! Fit after self-cal, rms=0.050415Jy sigma=1.188940 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.917 mas, bmaj=13.07 mas, bpa=-13.41 degrees ! Estimated noise=1.29918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102295 Jy ! Component: 100 - total flux cleaned = -0.00102224 Jy ! Component: 150 - total flux cleaned = -0.00102407 Jy ! Component: 200 - total flux cleaned = -0.0010289 Jy ! Total flux subtracted in 200 components = -0.0010289 Jy ! Clean residual min=-0.012846 max=0.014267 Jy/beam ! Clean residual mean=-0.000012 rms=0.004707 Jy/beam ! Combined flux in latest and established models = 0.331832 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.331832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050572Jy sigma=1.191173 ! Fit after self-cal, rms=0.050492Jy sigma=1.189512 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 = -0.000221136 Jy ! Component: 100 - total flux cleaned = -0.000186712 Jy ! Component: 150 - total flux cleaned = -0.00015342 Jy ! Component: 200 - total flux cleaned = -0.00015441 Jy ! Total flux subtracted in 200 components = -0.00015441 Jy ! Clean residual min=-0.012696 max=0.014304 Jy/beam ! Clean residual mean=-0.000013 rms=0.004691 Jy/beam ! Combined flux in latest and established models = 0.331677 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.331677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050644Jy sigma=1.192324 ! Fit after self-cal, rms=0.050607Jy sigma=1.191595 ! 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=2.941 mas, bmaj=9.291 mas, bpa=6.709 degrees ! Estimated noise=1.04468 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.941 x 9.291 at 6.709 degrees (North through East) ! Clean map min=-0.008485 max=0.3137 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=2.379 mas, bmaj=8.6 mas, bpa=8.967 degrees ! Estimated noise=1.27235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.246101 Jy ! Component: 100 - total flux cleaned = 0.301635 Jy ! Component: 150 - total flux cleaned = 0.32209 Jy ! Component: 200 - total flux cleaned = 0.330063 Jy ! Total flux subtracted in 200 components = 0.330063 Jy ! Clean residual min=-0.009798 max=0.008024 Jy/beam ! Clean residual mean=-0.000004 rms=0.002076 Jy/beam ! Combined flux in latest and established models = 0.330063 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 0.330063 Jy ! Inverting map and beam ! Estimated beam: bmin=2.941 mas, bmaj=9.291 mas, bpa=6.709 degrees ! Estimated noise=1.04468 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 = 0.00118061 Jy ! Component: 100 - total flux cleaned = 0.00163167 Jy ! Component: 150 - total flux cleaned = 0.00193734 Jy ! Component: 200 - total flux cleaned = 0.00188479 Jy ! Total flux subtracted in 200 components = 0.00188479 Jy ! Clean residual min=-0.009254 max=0.009021 Jy/beam ! Clean residual mean=-0.000006 rms=0.002699 Jy/beam ! Combined flux in latest and established models = 0.331948 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.331948 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=7.917 mas, bmaj=13.07 mas, bpa=-13.41 degrees ! Estimated noise=1.29918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000408004 Jy ! Component: 100 - total flux cleaned = -0.000579813 Jy ! Component: 150 - total flux cleaned = -0.000576629 Jy ! Component: 200 - total flux cleaned = -0.0005706 Jy ! Total flux subtracted in 200 components = -0.0005706 Jy ! Clean residual min=-0.012951 max=0.014326 Jy/beam ! Clean residual mean=-0.000013 rms=0.004771 Jy/beam ! Combined flux in latest and established models = 0.331377 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 = 8.44124e-05 Jy ! Component: 100 - total flux cleaned = 8.32841e-05 Jy ! Component: 150 - total flux cleaned = 8.19788e-05 Jy ! Component: 200 - total flux cleaned = 0.000116303 Jy ! Total flux subtracted in 200 components = 0.000116303 Jy ! Clean residual min=-0.012797 max=0.014393 Jy/beam ! Clean residual mean=-0.000013 rms=0.004739 Jy/beam ! Combined flux in latest and established models = 0.331494 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.331494 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.941 mas, bmaj=9.291 mas, bpa=6.709 degrees ! Estimated noise=1.04468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134515 Jy ! Component: 100 - total flux cleaned = -9.8738e-05 Jy ! Component: 150 - total flux cleaned = -4.31831e-05 Jy ! Component: 200 - total flux cleaned = -3.75794e-06 Jy ! Total flux subtracted in 200 components = -3.75794e-06 Jy ! Clean residual min=-0.008723 max=0.009123 Jy/beam ! Clean residual mean=-0.000006 rms=0.002642 Jy/beam ! Combined flux in latest and established models = 0.33149 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.33149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050479Jy sigma=1.189734 ! Fit after self-cal, rms=0.050469Jy sigma=1.189412 wmodel /scr/pima/bg219a_uvs/J1809+2758_S_map.mod ! Writing 49 model components to file: /scr/pima/bg219a_uvs/J1809+2758_S_map.mod wobs /scr/pima/bg219a_uvs/J1809+2758_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1809+2758_S_uvs.fits wwins /scr/pima/bg219a_uvs/J1809+2758_S_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J1809+2758_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 = 0.00112591 Jy ! Component: 100 - total flux cleaned = 0.00233438 Jy ! Component: 150 - total flux cleaned = 0.00302977 Jy ! Component: 200 - total flux cleaned = 0.00353587 Jy ! Component: 250 - total flux cleaned = 0.00363076 Jy ! Component: 300 - total flux cleaned = 0.00354855 Jy ! Component: 350 - total flux cleaned = 0.00348041 Jy ! Component: 400 - total flux cleaned = 0.00341689 Jy ! Component: 450 - total flux cleaned = 0.00323976 Jy ! Component: 500 - total flux cleaned = 0.00302441 Jy ! Component: 550 - total flux cleaned = 0.00277622 Jy ! Component: 600 - total flux cleaned = 0.00259156 Jy ! Component: 650 - total flux cleaned = 0.00259292 Jy ! Component: 700 - total flux cleaned = 0.00251295 Jy ! Component: 750 - total flux cleaned = 0.00239962 Jy ! Component: 800 - total flux cleaned = 0.00229165 Jy ! Component: 850 - total flux cleaned = 0.00215385 Jy ! Component: 900 - total flux cleaned = 0.00199078 Jy ! Component: 950 - total flux cleaned = 0.00177461 Jy ! Component: 1000 - total flux cleaned = 0.00159675 Jy ! Component: 1050 - total flux cleaned = 0.00145412 Jy ! Component: 1100 - total flux cleaned = 0.00131617 Jy ! Component: 1150 - total flux cleaned = 0.00115581 Jy ! Component: 1200 - total flux cleaned = 0.00112984 Jy ! Component: 1250 - total flux cleaned = 0.00105467 Jy ! Component: 1300 - total flux cleaned = 0.000908196 Jy ! Component: 1350 - total flux cleaned = 0.000932083 Jy ! Component: 1400 - total flux cleaned = 0.000932547 Jy ! Component: 1450 - total flux cleaned = 0.00100086 Jy ! Component: 1500 - total flux cleaned = 0.00109013 Jy ! Component: 1550 - total flux cleaned = 0.00124361 Jy ! Component: 1600 - total flux cleaned = 0.00135154 Jy ! Component: 1650 - total flux cleaned = 0.00141544 Jy ! Component: 1700 - total flux cleaned = 0.00141548 Jy ! Component: 1750 - total flux cleaned = 0.00143645 Jy ! Component: 1800 - total flux cleaned = 0.00143651 Jy ! Component: 1850 - total flux cleaned = 0.00143667 Jy ! Component: 1900 - total flux cleaned = 0.0014162 Jy ! Component: 1950 - total flux cleaned = 0.00137535 Jy ! Component: 2000 - total flux cleaned = 0.00133469 Jy ! Component: 2050 - total flux cleaned = 0.00133471 Jy ! Component: 2100 - total flux cleaned = 0.0013145 Jy ! Component: 2150 - total flux cleaned = 0.00127416 Jy ! Component: 2200 - total flux cleaned = 0.00115297 Jy ! Component: 2250 - total flux cleaned = 0.00111243 Jy ! Component: 2300 - total flux cleaned = 0.00101094 Jy ! Component: 2350 - total flux cleaned = 0.000970258 Jy ! Component: 2400 - total flux cleaned = 0.000929236 Jy ! Component: 2450 - total flux cleaned = 0.000888096 Jy ! Component: 2500 - total flux cleaned = 0.000825865 Jy ! Component: 2550 - total flux cleaned = 0.000742312 Jy ! Component: 2600 - total flux cleaned = 0.000679212 Jy ! Component: 2650 - total flux cleaned = 0.000551793 Jy ! Component: 2700 - total flux cleaned = 0.000466114 Jy ! Component: 2750 - total flux cleaned = 0.000358015 Jy ! Component: 2800 - total flux cleaned = 0.000227043 Jy ! Component: 2850 - total flux cleaned = 0.000182801 Jy ! Component: 2900 - total flux cleaned = 4.9505e-05 Jy ! Component: 2950 - total flux cleaned = 4.37732e-06 Jy ! Component: 3000 - total flux cleaned = -0.000108769 Jy ! Component: 3050 - total flux cleaned = -0.000200298 Jy ! Component: 3100 - total flux cleaned = -0.000292607 Jy ! Component: 3150 - total flux cleaned = -0.000409161 Jy ! Component: 3200 - total flux cleaned = -0.000479772 Jy ! Component: 3250 - total flux cleaned = -0.000574684 Jy ! Component: 3300 - total flux cleaned = -0.000695414 Jy ! Component: 3350 - total flux cleaned = -0.000768844 Jy ! Component: 3400 - total flux cleaned = -0.000842652 Jy ! Component: 3450 - total flux cleaned = -0.000942557 Jy ! Component: 3500 - total flux cleaned = -0.00104365 Jy ! Component: 3550 - total flux cleaned = -0.00112028 Jy ! Component: 3600 - total flux cleaned = -0.00125003 Jy ! Component: 3650 - total flux cleaned = -0.00138185 Jy ! Component: 3700 - total flux cleaned = -0.00148885 Jy ! Component: 3750 - total flux cleaned = -0.0015973 Jy ! Component: 3800 - total flux cleaned = -0.00170721 Jy ! Component: 3850 - total flux cleaned = -0.00181833 Jy ! Component: 3900 - total flux cleaned = -0.00198815 Jy ! Component: 3950 - total flux cleaned = -0.00204558 Jy ! Component: 4000 - total flux cleaned = -0.0021619 Jy ! Component: 4050 - total flux cleaned = -0.00231049 Jy ! Total flux subtracted in 4096 components = -0.00240101 Jy ! Clean residual min=-0.002108 max=0.001787 Jy/beam ! Clean residual mean=-0.000008 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.329089 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 359 components and 0.329089 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1809+2758_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.941 x 9.291 at 6.709 degrees (North through East) ! Clean map min=-0.0029039 max=0.31586 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1809+2758_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.315857 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000525998 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.499592 0.499592 0.999183 1.99837 3.99673 7.99346 15.9869 31.9739 63.9477 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.315 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 600.49 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1809+2758_S_uvs.log closed on Wed Apr 6 23:01:18 2016