! Started logfile: /scr/pima/bg219e_uvs/J0819+2747_S_uvs.log on Thu Apr 7 06:39:18 2016 obs /scr/pima/bg219e_uvs/J0819+2747_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0819+2747_S_uva.fits ! AN table 1: 21 integrations on 36 of 36 possible baselines. ! AN table 2: 21 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.930556 visibilities/baseline/integration-bin. ! Found source: J0819+2747 ! ! 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 5628 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/J0819+2747_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 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.067746Jy sigma=21.422690 ! Fit after self-cal, rms=0.772852Jy sigma=15.984994 ! 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=3.312 mas, bmaj=5.029 mas, bpa=-5.672 degrees ! Estimated noise=0.657192 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 = 0.180398 Jy ! Component: 100 - total flux cleaned = 0.224034 Jy ! Total flux subtracted in 100 components = 0.224034 Jy ! Clean residual min=-0.011076 max=0.017562 Jy/beam ! Clean residual mean=0.000002 rms=0.002850 Jy/beam ! Combined flux in latest and established models = 0.224034 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.224034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275495Jy sigma=1.577768 ! Fit after self-cal, rms=0.275482Jy sigma=1.576891 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195459 Jy ! Component: 100 - total flux cleaned = 0.0310347 Jy ! Total flux subtracted in 100 components = 0.0310347 Jy ! Clean residual min=-0.009734 max=0.011926 Jy/beam ! Clean residual mean=0.000014 rms=0.002390 Jy/beam ! Combined flux in latest and established models = 0.255068 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 0.255068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.271107Jy sigma=1.476210 ! Fit after self-cal, rms=0.271062Jy sigma=1.474685 ! 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=3.844 mas, bmaj=5.841 mas, bpa=-5.483 degrees ! Estimated noise=0.484163 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, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122695 Jy ! Component: 100 - total flux cleaned = 0.0194393 Jy ! Component: 150 - total flux cleaned = 0.0240385 Jy ! Component: 200 - total flux cleaned = 0.0257403 Jy ! Total flux subtracted in 200 components = 0.0257403 Jy ! Clean residual min=-0.008411 max=0.006234 Jy/beam ! Clean residual mean=0.000012 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 0.280809 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 64 components and 0.280809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269192Jy sigma=1.440090 ! Fit after self-cal, rms=0.269151Jy sigma=1.438339 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.844 x 5.841 at -5.483 degrees (North through East) ! Clean map min=-0.008042 max=0.23394 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 1.04 HN 1.02 KP 1.01 ! LA 0.98 NL 0.96 OV 1.00 PT 1.03 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.01 KP 0.98 ! LA 1.00 NL 1.03 OV 1.01 PT 0.99 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.99 KP 1.01 ! LA 0.99 NL 1.00 OV 0.98 PT 1.03 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 1.04 ! LA 1.04 NL 1.05 OV 1.00 PT 1.01 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.269151Jy sigma=1.438339 ! Fit after self-cal, rms=0.269210Jy sigma=1.432650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.835 mas, bmaj=5.83 mas, bpa=-5.548 degrees ! Estimated noise=0.48841 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 = 0.0047016 Jy ! Component: 100 - total flux cleaned = 0.00743177 Jy ! Component: 150 - total flux cleaned = 0.00846607 Jy ! Component: 200 - total flux cleaned = 0.0094177 Jy ! Total flux subtracted in 200 components = 0.0094177 Jy ! Clean residual min=-0.008926 max=0.005582 Jy/beam ! Clean residual mean=0.000014 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 0.290226 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 89 components and 0.290226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.268464Jy sigma=1.431360 ! Fit after self-cal, rms=0.268465Jy sigma=1.431002 ! 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=0.268465Jy sigma=1.431002 ! Fit after self-cal, rms=0.268547Jy sigma=1.429435 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.826 mas, bmaj=5.816 mas, bpa=-5.611 degrees ! Estimated noise=0.491942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338146 Jy ! Component: 100 - total flux cleaned = 0.00565903 Jy ! Component: 150 - total flux cleaned = 0.00675603 Jy ! Component: 200 - total flux cleaned = 0.00738391 Jy ! Total flux subtracted in 200 components = 0.00738391 Jy ! Clean residual min=-0.009042 max=0.005169 Jy/beam ! Clean residual mean=0.000014 rms=0.001827 Jy/beam ! Combined flux in latest and established models = 0.29761 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 109 components and 0.29761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.268032Jy sigma=1.430291 ! Fit after self-cal, rms=0.268035Jy sigma=1.430108 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 = 0.00119545 Jy ! Component: 100 - total flux cleaned = 0.00168269 Jy ! Component: 150 - total flux cleaned = 0.00207068 Jy ! Component: 200 - total flux cleaned = 0.00242417 Jy ! Total flux subtracted in 200 components = 0.00242417 Jy ! Clean residual min=-0.009019 max=0.005087 Jy/beam ! Clean residual mean=0.000015 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.300034 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 0.300034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.267857Jy sigma=1.430600 ! Fit after self-cal, rms=0.267862Jy sigma=1.430530 ! 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=0.267862Jy sigma=1.430530 ! Fit after self-cal, rms=0.267938Jy sigma=1.429144 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.818 mas, bmaj=5.804 mas, bpa=-5.661 degrees ! Estimated noise=0.495098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231125 Jy ! Component: 100 - total flux cleaned = 0.00382814 Jy ! Component: 150 - total flux cleaned = 0.00492057 Jy ! Component: 200 - total flux cleaned = 0.005207 Jy ! Total flux subtracted in 200 components = 0.005207 Jy ! Clean residual min=-0.009148 max=0.004828 Jy/beam ! Clean residual mean=0.000014 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 0.305241 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 129 components and 0.305242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.267602Jy sigma=1.430703 ! Fit after self-cal, rms=0.267605Jy sigma=1.430591 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 = 0.000804184 Jy ! Component: 100 - total flux cleaned = 0.000995516 Jy ! Component: 150 - total flux cleaned = 0.00117425 Jy ! Component: 200 - total flux cleaned = 0.00131117 Jy ! Total flux subtracted in 200 components = 0.00131117 Jy ! Clean residual min=-0.009132 max=0.004854 Jy/beam ! Clean residual mean=0.000015 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 0.306553 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 136 components and 0.306553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.267491Jy sigma=1.431057 ! Fit after self-cal, rms=0.267495Jy sigma=1.431021 ! 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=0.267495Jy sigma=1.431021 ! Fit after self-cal, rms=0.267335Jy sigma=1.422321 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.614 mas, bmaj=9.218 mas, bpa=0.04227 degrees ! Estimated noise=0.620527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277068 Jy ! Component: 100 - total flux cleaned = 0.00418107 Jy ! Component: 150 - total flux cleaned = 0.0047177 Jy ! Component: 200 - total flux cleaned = 0.00508854 Jy ! Total flux subtracted in 200 components = 0.00508854 Jy ! Clean residual min=-0.009826 max=0.006396 Jy/beam ! Clean residual mean=0.000025 rms=0.002571 Jy/beam ! Combined flux in latest and established models = 0.311641 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 151 components and 0.311641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.266992Jy sigma=1.424973 ! Fit after self-cal, rms=0.266991Jy sigma=1.424767 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 = 0.000648368 Jy ! Component: 100 - total flux cleaned = 0.000920739 Jy ! Component: 150 - total flux cleaned = 0.00104034 Jy ! Component: 200 - total flux cleaned = 0.00110572 Jy ! Total flux subtracted in 200 components = 0.00110572 Jy ! Clean residual min=-0.009737 max=0.006426 Jy/beam ! Clean residual mean=0.000026 rms=0.002576 Jy/beam ! Combined flux in latest and established models = 0.312747 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 161 components and 0.312747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.266952Jy sigma=1.425345 ! Fit after self-cal, rms=0.266953Jy sigma=1.425327 ! 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=3.822 mas, bmaj=5.797 mas, bpa=-5.35 degrees ! Estimated noise=0.499234 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.822 x 5.797 at -5.35 degrees (North through East) ! Clean map min=-0.0074551 max=0.2386 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=3.301 mas, bmaj=5.002 mas, bpa=-5.505 degrees ! Estimated noise=0.674716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.185059 Jy ! Component: 100 - total flux cleaned = 0.231764 Jy ! Component: 150 - total flux cleaned = 0.253945 Jy ! Component: 200 - total flux cleaned = 0.268061 Jy ! Total flux subtracted in 200 components = 0.268061 Jy ! Clean residual min=-0.009358 max=0.008197 Jy/beam ! Clean residual mean=0.000012 rms=0.002284 Jy/beam ! Combined flux in latest and established models = 0.268061 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.268061 Jy ! Inverting map and beam ! Estimated beam: bmin=3.822 mas, bmaj=5.797 mas, bpa=-5.35 degrees ! Estimated noise=0.499234 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 = 0.0122898 Jy ! Component: 100 - total flux cleaned = 0.020431 Jy ! Component: 150 - total flux cleaned = 0.0262819 Jy ! Component: 200 - total flux cleaned = 0.0307527 Jy ! Total flux subtracted in 200 components = 0.0307527 Jy ! Clean residual min=-0.008536 max=0.004786 Jy/beam ! Clean residual mean=0.000006 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.298814 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 84 components and 0.298814 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=7.614 mas, bmaj=9.218 mas, bpa=0.04227 degrees ! Estimated noise=0.620527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515021 Jy ! Component: 100 - total flux cleaned = 0.00831735 Jy ! Component: 150 - total flux cleaned = 0.0104434 Jy ! Component: 200 - total flux cleaned = 0.011203 Jy ! Total flux subtracted in 200 components = 0.011203 Jy ! Clean residual min=-0.010070 max=0.006413 Jy/beam ! Clean residual mean=0.000023 rms=0.002566 Jy/beam ! Combined flux in latest and established models = 0.310017 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 = 0.000518632 Jy ! Component: 100 - total flux cleaned = 0.000911798 Jy ! Component: 150 - total flux cleaned = 0.00117935 Jy ! Component: 200 - total flux cleaned = 0.00131477 Jy ! Total flux subtracted in 200 components = 0.00131477 Jy ! Clean residual min=-0.009997 max=0.006396 Jy/beam ! Clean residual mean=0.000024 rms=0.002568 Jy/beam ! Combined flux in latest and established models = 0.311332 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 130 components and 0.311332 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.822 mas, bmaj=5.797 mas, bpa=-5.35 degrees ! Estimated noise=0.499234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000614037 Jy ! Component: 100 - total flux cleaned = -0.000757646 Jy ! Component: 150 - total flux cleaned = -0.000757627 Jy ! Component: 200 - total flux cleaned = -0.000696694 Jy ! Total flux subtracted in 200 components = -0.000696694 Jy ! Clean residual min=-0.008446 max=0.004785 Jy/beam ! Clean residual mean=0.000013 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.310635 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 144 components and 0.310635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.267061Jy sigma=1.427191 ! Fit after self-cal, rms=0.267060Jy sigma=1.426836 wmodel /scr/pima/bg219e_uvs/J0819+2747_S_map.mod ! Writing 144 model components to file: /scr/pima/bg219e_uvs/J0819+2747_S_map.mod wobs /scr/pima/bg219e_uvs/J0819+2747_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0819+2747_S_uvs.fits wwins /scr/pima/bg219e_uvs/J0819+2747_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0819+2747_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 = -0.00365128 Jy ! Component: 100 - total flux cleaned = -0.00681997 Jy ! Component: 150 - total flux cleaned = -0.00972801 Jy ! Component: 200 - total flux cleaned = -0.0124398 Jy ! Component: 250 - total flux cleaned = -0.0149982 Jy ! Component: 300 - total flux cleaned = -0.017144 Jy ! Component: 350 - total flux cleaned = -0.0190162 Jy ! Component: 400 - total flux cleaned = -0.0209142 Jy ! Component: 450 - total flux cleaned = -0.0224925 Jy ! Component: 500 - total flux cleaned = -0.0237729 Jy ! Component: 550 - total flux cleaned = -0.0250226 Jy ! Component: 600 - total flux cleaned = -0.0260809 Jy ! Component: 650 - total flux cleaned = -0.0270358 Jy ! Component: 700 - total flux cleaned = -0.0280476 Jy ! Component: 750 - total flux cleaned = -0.0289625 Jy ! Component: 800 - total flux cleaned = -0.0298609 Jy ! Component: 850 - total flux cleaned = -0.0305979 Jy ! Component: 900 - total flux cleaned = -0.031396 Jy ! Component: 950 - total flux cleaned = -0.0321111 Jy ! Component: 1000 - total flux cleaned = -0.032747 Jy ! Component: 1050 - total flux cleaned = -0.0333755 Jy ! Component: 1100 - total flux cleaned = -0.0338584 Jy ! Component: 1150 - total flux cleaned = -0.0342679 Jy ! Component: 1200 - total flux cleaned = -0.034808 Jy ! Component: 1250 - total flux cleaned = -0.0352092 Jy ! Component: 1300 - total flux cleaned = -0.0358037 Jy ! Component: 1350 - total flux cleaned = -0.0360645 Jy ! Component: 1400 - total flux cleaned = -0.0365177 Jy ! Component: 1450 - total flux cleaned = -0.036838 Jy ! Component: 1500 - total flux cleaned = -0.0372193 Jy ! Component: 1550 - total flux cleaned = -0.037534 Jy ! Component: 1600 - total flux cleaned = -0.0380327 Jy ! Component: 1650 - total flux cleaned = -0.038218 Jy ! Component: 1700 - total flux cleaned = -0.0385243 Jy ! Component: 1750 - total flux cleaned = -0.0388283 Jy ! Component: 1800 - total flux cleaned = -0.0391298 Jy ! Component: 1850 - total flux cleaned = -0.039369 Jy ! Component: 1900 - total flux cleaned = -0.0396063 Jy ! Component: 1950 - total flux cleaned = -0.0399595 Jy ! Component: 2000 - total flux cleaned = -0.0401351 Jy ! Component: 2050 - total flux cleaned = -0.0403672 Jy ! Component: 2100 - total flux cleaned = -0.04054 Jy ! Component: 2150 - total flux cleaned = -0.0408261 Jy ! Component: 2200 - total flux cleaned = -0.0411111 Jy ! Component: 2250 - total flux cleaned = -0.0412811 Jy ! Component: 2300 - total flux cleaned = -0.0414501 Jy ! Component: 2350 - total flux cleaned = -0.0417861 Jy ! Component: 2400 - total flux cleaned = -0.042064 Jy ! Component: 2450 - total flux cleaned = -0.0422299 Jy ! Component: 2500 - total flux cleaned = -0.0425601 Jy ! Component: 2550 - total flux cleaned = -0.0426691 Jy ! Component: 2600 - total flux cleaned = -0.0427236 Jy ! Component: 2650 - total flux cleaned = -0.0429946 Jy ! Component: 2700 - total flux cleaned = -0.0431558 Jy ! Component: 2750 - total flux cleaned = -0.0433699 Jy ! Component: 2800 - total flux cleaned = -0.0433702 Jy ! Component: 2850 - total flux cleaned = -0.0435294 Jy ! Component: 2900 - total flux cleaned = -0.0438986 Jy ! Component: 2950 - total flux cleaned = -0.0440033 Jy ! Component: 3000 - total flux cleaned = -0.0441077 Jy ! Component: 3050 - total flux cleaned = -0.0443672 Jy ! Component: 3100 - total flux cleaned = -0.0444188 Jy ! Component: 3150 - total flux cleaned = -0.0446759 Jy ! Component: 3200 - total flux cleaned = -0.0449316 Jy ! Component: 3250 - total flux cleaned = -0.0450335 Jy ! Component: 3300 - total flux cleaned = -0.0452866 Jy ! Component: 3350 - total flux cleaned = -0.0454377 Jy ! Component: 3400 - total flux cleaned = -0.0455884 Jy ! Component: 3450 - total flux cleaned = -0.0456883 Jy ! Component: 3500 - total flux cleaned = -0.0459865 Jy ! Component: 3550 - total flux cleaned = -0.0460855 Jy ! Component: 3600 - total flux cleaned = -0.0463319 Jy ! Component: 3650 - total flux cleaned = -0.0463809 Jy ! Component: 3700 - total flux cleaned = -0.0464299 Jy ! Component: 3750 - total flux cleaned = -0.0465273 Jy ! Component: 3800 - total flux cleaned = -0.0466727 Jy ! Component: 3850 - total flux cleaned = -0.0468658 Jy ! Component: 3900 - total flux cleaned = -0.0468656 Jy ! Component: 3950 - total flux cleaned = -0.0470575 Jy ! Component: 4000 - total flux cleaned = -0.047105 Jy ! Component: 4050 - total flux cleaned = -0.0471049 Jy ! Total flux subtracted in 4096 components = -0.0470573 Jy ! Clean residual min=-0.002978 max=0.002689 Jy/beam ! Clean residual mean=0.000012 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.263578 Jy keep ! Adding 330 model components to the UV plane model. ! The established model now contains 472 components and 0.263578 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0819+2747_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.822 x 5.797 at -5.35 degrees (North through East) ! Clean map min=-0.0051492 max=0.24344 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0819+2747_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.243444 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000913023 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12513 1.12513 2.25027 4.50053 9.00107 18.0021 36.0043 72.0085 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.243 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 266.635 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0819+2747_S_uvs.log closed on Thu Apr 7 06:39:22 2016