! Started logfile: /scr/pima/bg219e_uvs/J2252+7043_S_uvs.log on Thu Apr 7 06:54:52 2016 obs /scr/pima/bg219e_uvs/J2252+7043_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2252+7043_S_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.787186 visibilities/baseline/integration-bin. ! Found source: J2252+7043 ! ! 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 7028 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/bg219e_uvs/J2252+7043_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 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032662Jy sigma=22.196466 ! Fit after self-cal, rms=0.748314Jy sigma=16.103977 ! 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=3.511 mas, bmaj=9.822 mas, bpa=37.77 degrees ! Estimated noise=0.784107 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 = 0.183288 Jy ! Component: 100 - total flux cleaned = 0.233781 Jy ! Total flux subtracted in 100 components = 0.233781 Jy ! Clean residual min=-0.016046 max=0.046973 Jy/beam ! Clean residual mean=-0.000131 rms=0.005430 Jy/beam ! Combined flux in latest and established models = 0.233781 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.233781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115032Jy sigma=2.379827 ! Fit after self-cal, rms=0.114843Jy sigma=2.376451 ! Inverting map ! Added new window around map position (11, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.042614 Jy ! Component: 100 - total flux cleaned = 0.0684035 Jy ! Total flux subtracted in 100 components = 0.0684035 Jy ! Clean residual min=-0.010655 max=0.020371 Jy/beam ! Clean residual mean=-0.000090 rms=0.003437 Jy/beam ! Combined flux in latest and established models = 0.302185 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.302185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086589Jy sigma=1.778595 ! Fit after self-cal, rms=0.085082Jy sigma=1.746571 ! 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=4.419 mas, bmaj=10.2 mas, bpa=38.2 degrees ! Estimated noise=0.430373 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 = 0.0331839 Jy ! Component: 100 - total flux cleaned = 0.0527757 Jy ! Component: 150 - total flux cleaned = 0.0666193 Jy ! Component: 200 - total flux cleaned = 0.0771018 Jy ! Total flux subtracted in 200 components = 0.0771018 Jy ! Clean residual min=-0.006355 max=0.013019 Jy/beam ! Clean residual mean=-0.000128 rms=0.002157 Jy/beam ! Combined flux in latest and established models = 0.379286 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 101 components and 0.379287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068565Jy sigma=1.406625 ! Fit after self-cal, rms=0.067703Jy sigma=1.387335 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.419 x 10.2 at 38.2 degrees (North through East) ! Clean map min=-0.0057784 max=0.24229 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 1.03 FD 0.95 HN 0.98 KP 0.97 ! LA 0.96 NL 1.04 OV 0.98 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.97 KP 0.98 ! LA 0.94 NL 1.06 OV 0.98 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.98 KP 0.99 ! LA 0.96 NL 0.99 OV 0.98 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.99 KP 0.99 ! LA 0.97 NL 1.04 OV 1.01 PT 0.98 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.067703Jy sigma=1.387335 ! Fit after self-cal, rms=0.064429Jy sigma=1.347822 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.445 mas, bmaj=10.24 mas, bpa=37.87 degrees ! Estimated noise=0.421449 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 = 0.00531994 Jy ! Component: 100 - total flux cleaned = 0.00575133 Jy ! Component: 150 - total flux cleaned = 0.00621242 Jy ! Component: 200 - total flux cleaned = 0.00651742 Jy ! Total flux subtracted in 200 components = 0.00651742 Jy ! Clean residual min=-0.004209 max=0.006164 Jy/beam ! Clean residual mean=-0.000039 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.385804 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 129 components and 0.385804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063718Jy sigma=1.331488 ! Fit after self-cal, rms=0.063565Jy sigma=1.327876 ! 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=0.063565Jy sigma=1.327876 ! Fit after self-cal, rms=0.063634Jy sigma=1.322869 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.439 mas, bmaj=10.24 mas, bpa=37.8 degrees ! Estimated noise=0.422883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165033 Jy ! Component: 100 - total flux cleaned = 0.00294083 Jy ! Component: 150 - total flux cleaned = 0.00346716 Jy ! Component: 200 - total flux cleaned = 0.00376655 Jy ! Total flux subtracted in 200 components = 0.00376655 Jy ! Clean residual min=-0.003748 max=0.004995 Jy/beam ! Clean residual mean=-0.000025 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.389571 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.389571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063329Jy sigma=1.315800 ! Fit after self-cal, rms=0.063262Jy sigma=1.314445 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 (22.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406136 Jy ! Component: 100 - total flux cleaned = 0.00468729 Jy ! Component: 150 - total flux cleaned = 0.0046802 Jy ! Component: 200 - total flux cleaned = 0.00475335 Jy ! Total flux subtracted in 200 components = 0.00475335 Jy ! Clean residual min=-0.003043 max=0.003702 Jy/beam ! Clean residual mean=-0.000022 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.394324 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 168 components and 0.394324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062830Jy sigma=1.303547 ! Fit after self-cal, rms=0.062781Jy sigma=1.302626 ! 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=0.062781Jy sigma=1.302626 ! Fit after self-cal, rms=0.062684Jy sigma=1.301794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.435 mas, bmaj=10.23 mas, bpa=37.82 degrees ! Estimated noise=0.422211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236913 Jy ! Component: 100 - total flux cleaned = 0.00320772 Jy ! Component: 150 - total flux cleaned = 0.00383458 Jy ! Component: 200 - total flux cleaned = 0.00409804 Jy ! Total flux subtracted in 200 components = 0.00409804 Jy ! Clean residual min=-0.002764 max=0.003163 Jy/beam ! Clean residual mean=-0.000021 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.398422 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 202 components and 0.398422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062536Jy sigma=1.298286 ! Fit after self-cal, rms=0.062510Jy sigma=1.297792 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 = 0.000399404 Jy ! Component: 100 - total flux cleaned = 0.000773453 Jy ! Component: 150 - total flux cleaned = 0.00105367 Jy ! Component: 200 - total flux cleaned = 0.00105254 Jy ! Total flux subtracted in 200 components = 0.00105254 Jy ! Clean residual min=-0.002666 max=0.002956 Jy/beam ! Clean residual mean=-0.000019 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.399474 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 224 components and 0.399474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062431Jy sigma=1.296057 ! Fit after self-cal, rms=0.062415Jy sigma=1.295733 ! 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=0.062415Jy sigma=1.295733 ! Fit after self-cal, rms=0.062416Jy sigma=1.295356 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.896 mas, bmaj=11.98 mas, bpa=44.02 degrees ! Estimated noise=0.488411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206001 Jy ! Component: 100 - total flux cleaned = 0.00254151 Jy ! Component: 150 - total flux cleaned = 0.00259222 Jy ! Component: 200 - total flux cleaned = 0.00254995 Jy ! Total flux subtracted in 200 components = 0.00254995 Jy ! Clean residual min=-0.002818 max=0.003295 Jy/beam ! Clean residual mean=-0.000033 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.402024 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 274 components and 0.402024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062350Jy sigma=1.293925 ! Fit after self-cal, rms=0.062332Jy sigma=1.293582 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 = 0.000295721 Jy ! Component: 100 - total flux cleaned = 0.000467975 Jy ! Component: 150 - total flux cleaned = 0.000507858 Jy ! Component: 200 - total flux cleaned = 0.000474607 Jy ! Total flux subtracted in 200 components = 0.000474607 Jy ! Clean residual min=-0.002724 max=0.003213 Jy/beam ! Clean residual mean=-0.000032 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.402499 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 309 components and 0.402499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062301Jy sigma=1.292911 ! Fit after self-cal, rms=0.062291Jy sigma=1.292703 ! 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=4.436 mas, bmaj=10.22 mas, bpa=37.79 degrees ! Estimated noise=0.42205 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.436 x 10.22 at 37.79 degrees (North through East) ! Clean map min=-0.0024969 max=0.23287 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=3.52 mas, bmaj=9.831 mas, bpa=37.49 degrees ! Estimated noise=0.773377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.179541 Jy ! Component: 100 - total flux cleaned = 0.241092 Jy ! Component: 150 - total flux cleaned = 0.279998 Jy ! Component: 200 - total flux cleaned = 0.306399 Jy ! Total flux subtracted in 200 components = 0.306399 Jy ! Clean residual min=-0.008338 max=0.014511 Jy/beam ! Clean residual mean=-0.000063 rms=0.002632 Jy/beam ! Combined flux in latest and established models = 0.306399 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.306399 Jy ! Inverting map and beam ! Estimated beam: bmin=4.436 mas, bmaj=10.22 mas, bpa=37.79 degrees ! Estimated noise=0.42205 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 = 0.02874 Jy ! Component: 100 - total flux cleaned = 0.0465469 Jy ! Component: 150 - total flux cleaned = 0.0586452 Jy ! Component: 200 - total flux cleaned = 0.0675986 Jy ! Total flux subtracted in 200 components = 0.0675986 Jy ! Clean residual min=-0.004330 max=0.005217 Jy/beam ! Clean residual mean=-0.000070 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.373997 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 114 components and 0.373997 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=7.896 mas, bmaj=11.98 mas, bpa=44.02 degrees ! Estimated noise=0.488411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101958 Jy ! Component: 100 - total flux cleaned = 0.0168309 Jy ! Component: 150 - total flux cleaned = 0.0213143 Jy ! Component: 200 - total flux cleaned = 0.024396 Jy ! Total flux subtracted in 200 components = 0.024396 Jy ! Clean residual min=-0.003164 max=0.003855 Jy/beam ! Clean residual mean=-0.000047 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.398393 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 = 0.00215731 Jy ! Component: 100 - total flux cleaned = 0.00319073 Jy ! Component: 150 - total flux cleaned = 0.0035953 Jy ! Component: 200 - total flux cleaned = 0.00384913 Jy ! Total flux subtracted in 200 components = 0.00384913 Jy ! Clean residual min=-0.003118 max=0.003639 Jy/beam ! Clean residual mean=-0.000034 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.402242 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 222 components and 0.402242 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.436 mas, bmaj=10.22 mas, bpa=37.79 degrees ! Estimated noise=0.42205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131191 Jy ! Component: 100 - total flux cleaned = -3.06065e-05 Jy ! Component: 150 - total flux cleaned = -0.000118708 Jy ! Component: 200 - total flux cleaned = -0.000157983 Jy ! Total flux subtracted in 200 components = -0.000157983 Jy ! Clean residual min=-0.002567 max=0.002820 Jy/beam ! Clean residual mean=-0.000018 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.402084 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 239 components and 0.402084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062318Jy sigma=1.293208 ! Fit after self-cal, rms=0.062273Jy sigma=1.292276 wmodel /scr/pima/bg219e_uvs/J2252+7043_S_map.mod ! Writing 239 model components to file: /scr/pima/bg219e_uvs/J2252+7043_S_map.mod wobs /scr/pima/bg219e_uvs/J2252+7043_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2252+7043_S_uvs.fits wwins /scr/pima/bg219e_uvs/J2252+7043_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J2252+7043_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 = 9.06683e-06 Jy ! Component: 100 - total flux cleaned = 5.00165e-05 Jy ! Component: 150 - total flux cleaned = 0.000130604 Jy ! Component: 200 - total flux cleaned = 0.000169512 Jy ! Component: 250 - total flux cleaned = 0.000283684 Jy ! Component: 300 - total flux cleaned = 0.000499768 Jy ! Component: 350 - total flux cleaned = 0.000777328 Jy ! Component: 400 - total flux cleaned = 0.00104664 Jy ! Component: 450 - total flux cleaned = 0.00137165 Jy ! Component: 500 - total flux cleaned = 0.00156066 Jy ! Component: 550 - total flux cleaned = 0.00168338 Jy ! Component: 600 - total flux cleaned = 0.00177332 Jy ! Component: 650 - total flux cleaned = 0.00188915 Jy ! Component: 700 - total flux cleaned = 0.00191672 Jy ! Component: 750 - total flux cleaned = 0.00194378 Jy ! Component: 800 - total flux cleaned = 0.00194374 Jy ! Component: 850 - total flux cleaned = 0.00194361 Jy ! Component: 900 - total flux cleaned = 0.00196995 Jy ! Component: 950 - total flux cleaned = 0.00204562 Jy ! Component: 1000 - total flux cleaned = 0.00204502 Jy ! Component: 1050 - total flux cleaned = 0.00204505 Jy ! Component: 1100 - total flux cleaned = 0.00209246 Jy ! Component: 1150 - total flux cleaned = 0.00202185 Jy ! Component: 1200 - total flux cleaned = 0.00199895 Jy ! Component: 1250 - total flux cleaned = 0.00193086 Jy ! Component: 1300 - total flux cleaned = 0.00193081 Jy ! Component: 1350 - total flux cleaned = 0.0019088 Jy ! Component: 1400 - total flux cleaned = 0.00184397 Jy ! Component: 1450 - total flux cleaned = 0.00188643 Jy ! Component: 1500 - total flux cleaned = 0.00186534 Jy ! Component: 1550 - total flux cleaned = 0.00180342 Jy ! Component: 1600 - total flux cleaned = 0.00186427 Jy ! Component: 1650 - total flux cleaned = 0.00176397 Jy ! Component: 1700 - total flux cleaned = 0.00176379 Jy ! Component: 1750 - total flux cleaned = 0.00170532 Jy ! Component: 1800 - total flux cleaned = 0.00170539 Jy ! Component: 1850 - total flux cleaned = 0.00168633 Jy ! Component: 1900 - total flux cleaned = 0.00164885 Jy ! Component: 1950 - total flux cleaned = 0.00166726 Jy ! Component: 2000 - total flux cleaned = 0.00157598 Jy ! Component: 2050 - total flux cleaned = 0.00161218 Jy ! Component: 2100 - total flux cleaned = 0.00166559 Jy ! Component: 2150 - total flux cleaned = 0.00166545 Jy ! Component: 2200 - total flux cleaned = 0.0016307 Jy ! Component: 2250 - total flux cleaned = 0.0015792 Jy ! Component: 2300 - total flux cleaned = 0.00168156 Jy ! Component: 2350 - total flux cleaned = 0.0016478 Jy ! Component: 2400 - total flux cleaned = 0.001681 Jy ! Component: 2450 - total flux cleaned = 0.00164794 Jy ! Component: 2500 - total flux cleaned = 0.00166415 Jy ! Component: 2550 - total flux cleaned = 0.00163172 Jy ! Component: 2600 - total flux cleaned = 0.0016795 Jy ! Component: 2650 - total flux cleaned = 0.00166367 Jy ! Component: 2700 - total flux cleaned = 0.00166374 Jy ! Component: 2750 - total flux cleaned = 0.0017871 Jy ! Component: 2800 - total flux cleaned = 0.00171082 Jy ! Component: 2850 - total flux cleaned = 0.00172591 Jy ! Component: 2900 - total flux cleaned = 0.00178572 Jy ! Component: 2950 - total flux cleaned = 0.00178538 Jy ! Component: 3000 - total flux cleaned = 0.00181477 Jy ! Component: 3050 - total flux cleaned = 0.0018583 Jy ! Component: 3100 - total flux cleaned = 0.00190136 Jy ! Component: 3150 - total flux cleaned = 0.00197247 Jy ! Component: 3200 - total flux cleaned = 0.00201469 Jy ! Component: 3250 - total flux cleaned = 0.00211244 Jy ! Component: 3300 - total flux cleaned = 0.00214006 Jy ! Component: 3350 - total flux cleaned = 0.00215397 Jy ! Component: 3400 - total flux cleaned = 0.00220829 Jy ! Component: 3450 - total flux cleaned = 0.0022757 Jy ! Component: 3500 - total flux cleaned = 0.0022891 Jy ! Component: 3550 - total flux cleaned = 0.00231549 Jy ! Component: 3600 - total flux cleaned = 0.0023944 Jy ! Component: 3650 - total flux cleaned = 0.00238133 Jy ! Component: 3700 - total flux cleaned = 0.00238145 Jy ! Component: 3750 - total flux cleaned = 0.00242 Jy ! Component: 3800 - total flux cleaned = 0.00244532 Jy ! Component: 3850 - total flux cleaned = 0.00249587 Jy ! Component: 3900 - total flux cleaned = 0.00252059 Jy ! Component: 3950 - total flux cleaned = 0.00250813 Jy ! Component: 4000 - total flux cleaned = 0.00255764 Jy ! Component: 4050 - total flux cleaned = 0.00260648 Jy ! Total flux subtracted in 4096 components = 0.00259424 Jy ! Clean residual min=-0.000671 max=0.000781 Jy/beam ! Clean residual mean=-0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.404679 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 559 components and 0.404679 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2252+7043_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.436 x 10.22 at 37.79 degrees (North through East) ! Clean map min=-0.0014905 max=0.23183 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2252+7043_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.231825 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000232972 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.301485 0.301485 0.602969 1.20594 2.41188 4.82375 9.64751 19.295 38.59 77.1801 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.231 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 995.075 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2252+7043_S_uvs.log closed on Thu Apr 7 06:54:56 2016