! Started logfile: /scr/pima/bg219h_uvs/J0843+4537_S_uvs.log on Thu Apr 7 08:57:23 2016 obs /scr/pima/bg219h_uvs/J0843+4537_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0843+4537_S_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.813262 visibilities/baseline/integration-bin. ! Found source: J0843+4537 ! ! 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 9076 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J0843+4537_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 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024845Jy sigma=25.855595 ! Fit after self-cal, rms=0.851775Jy sigma=21.457688 ! 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=3.054 mas, bmaj=4.005 mas, bpa=-18.02 degrees ! Estimated noise=0.560305 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 = 0.107147 Jy ! Component: 100 - total flux cleaned = 0.140427 Jy ! Total flux subtracted in 100 components = 0.140427 Jy ! Clean residual min=-0.008033 max=0.015629 Jy/beam ! Clean residual mean=-0.000010 rms=0.002160 Jy/beam ! Combined flux in latest and established models = 0.140427 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.140427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068702Jy sigma=1.648032 ! Fit after self-cal, rms=0.068633Jy sigma=1.646311 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185636 Jy ! Component: 100 - total flux cleaned = 0.0298612 Jy ! Total flux subtracted in 100 components = 0.0298612 Jy ! Clean residual min=-0.005771 max=0.006896 Jy/beam ! Clean residual mean=-0.000006 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.170288 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.170288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061745Jy sigma=1.482359 ! Fit after self-cal, rms=0.061646Jy sigma=1.480277 ! 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=3.867 mas, bmaj=4.722 mas, bpa=-9.401 degrees ! Estimated noise=0.34853 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 = 0.0100669 Jy ! Component: 100 - total flux cleaned = 0.0156532 Jy ! Component: 150 - total flux cleaned = 0.0192551 Jy ! Component: 200 - total flux cleaned = 0.0217175 Jy ! Total flux subtracted in 200 components = 0.0217175 Jy ! Clean residual min=-0.005098 max=0.006724 Jy/beam ! Clean residual mean=-0.000033 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 0.192005 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.192005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059726Jy sigma=1.445104 ! Fit after self-cal, rms=0.059626Jy sigma=1.443015 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.867 x 4.722 at -9.401 degrees (North through East) ! Clean map min=-0.0048669 max=0.14353 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 KP 0.96 ! LA 0.94 MK 1.01 NL 0.98 OV 0.98 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 0.95 ! LA 0.97 MK 1.05 NL 1.14 OV 0.99 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 3. ! 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.04 KP 0.99 ! LA 0.93 MK 1.04 NL 0.98 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.059626Jy sigma=1.443015 ! Fit after self-cal, rms=0.058734Jy sigma=1.427600 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.897 mas, bmaj=4.745 mas, bpa=-8.642 degrees ! Estimated noise=0.345234 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 = -0.000895144 Jy ! Component: 100 - total flux cleaned = -0.00106067 Jy ! Component: 150 - total flux cleaned = -0.000946237 Jy ! Component: 200 - total flux cleaned = -0.000801257 Jy ! Total flux subtracted in 200 components = -0.000801257 Jy ! Clean residual min=-0.004458 max=0.005365 Jy/beam ! Clean residual mean=-0.000025 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 0.191204 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.191204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058671Jy sigma=1.424157 ! Fit after self-cal, rms=0.058652Jy sigma=1.423621 ! 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=0.058652Jy sigma=1.423621 ! Fit after self-cal, rms=0.057598Jy sigma=1.410567 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.897 mas, bmaj=4.742 mas, bpa=-9.685 degrees ! Estimated noise=0.340283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00221158 Jy ! Component: 100 - total flux cleaned = -0.00251507 Jy ! Component: 150 - total flux cleaned = -0.00240849 Jy ! Component: 200 - total flux cleaned = -0.00236751 Jy ! Total flux subtracted in 200 components = -0.00236751 Jy ! Clean residual min=-0.003834 max=0.005179 Jy/beam ! Clean residual mean=-0.000013 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.188837 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.188837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057562Jy sigma=1.406537 ! Fit after self-cal, rms=0.057568Jy sigma=1.406245 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 (6.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045775 Jy ! Component: 100 - total flux cleaned = 0.00584765 Jy ! Component: 150 - total flux cleaned = 0.00619347 Jy ! Component: 200 - total flux cleaned = 0.00654873 Jy ! Total flux subtracted in 200 components = 0.00654873 Jy ! Clean residual min=-0.003399 max=0.003997 Jy/beam ! Clean residual mean=-0.000012 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.195385 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 74 components and 0.195385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057238Jy sigma=1.393781 ! Fit after self-cal, rms=0.057212Jy sigma=1.393271 ! 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=0.057212Jy sigma=1.393271 ! Fit after self-cal, rms=0.056366Jy sigma=1.391126 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.895 mas, bmaj=4.752 mas, bpa=-10.53 degrees ! Estimated noise=0.335287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.14432e-05 Jy ! Component: 100 - total flux cleaned = 0.000244546 Jy ! Component: 150 - total flux cleaned = 0.00033897 Jy ! Component: 200 - total flux cleaned = 0.000379866 Jy ! Total flux subtracted in 200 components = 0.000379866 Jy ! Clean residual min=-0.003260 max=0.003810 Jy/beam ! Clean residual mean=-0.000011 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.195765 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 88 components and 0.195765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056305Jy sigma=1.386793 ! Fit after self-cal, rms=0.056303Jy sigma=1.386711 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 = 6.78718e-05 Jy ! Component: 100 - total flux cleaned = 6.98991e-05 Jy ! Component: 150 - total flux cleaned = 7.19061e-05 Jy ! Component: 200 - total flux cleaned = 7.25079e-05 Jy ! Total flux subtracted in 200 components = 7.25079e-05 Jy ! Clean residual min=-0.003241 max=0.003726 Jy/beam ! Clean residual mean=-0.000011 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.195838 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.195838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056279Jy sigma=1.385564 ! Fit after self-cal, rms=0.056277Jy sigma=1.385531 ! 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=0.056277Jy sigma=1.385531 ! Fit after self-cal, rms=0.055845Jy sigma=1.384924 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.653 mas, bmaj=8.412 mas, bpa=14.53 degrees ! Estimated noise=0.409256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162744 Jy ! Component: 100 - total flux cleaned = 1.37398e-05 Jy ! Component: 150 - total flux cleaned = 0.000205156 Jy ! Component: 200 - total flux cleaned = 0.00046109 Jy ! Total flux subtracted in 200 components = 0.00046109 Jy ! Clean residual min=-0.004608 max=0.005408 Jy/beam ! Clean residual mean=-0.000029 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.196299 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 102 components and 0.196299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055867Jy sigma=1.383398 ! Fit after self-cal, rms=0.055861Jy sigma=1.383158 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 = 0.000291098 Jy ! Component: 100 - total flux cleaned = 0.000474472 Jy ! Component: 150 - total flux cleaned = 0.000633027 Jy ! Component: 200 - total flux cleaned = 0.000775921 Jy ! Total flux subtracted in 200 components = 0.000775921 Jy ! Clean residual min=-0.004564 max=0.005191 Jy/beam ! Clean residual mean=-0.000028 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.197075 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.197075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055905Jy sigma=1.383164 ! Fit after self-cal, rms=0.055901Jy sigma=1.383011 ! 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=3.897 mas, bmaj=4.762 mas, bpa=-10.72 degrees ! Estimated noise=0.332726 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.897 x 4.762 at -10.72 degrees (North through East) ! Clean map min=-0.0030845 max=0.13644 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=3.065 mas, bmaj=4.052 mas, bpa=-19.3 degrees ! Estimated noise=0.538279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102603 Jy ! Component: 100 - total flux cleaned = 0.135738 Jy ! Component: 150 - total flux cleaned = 0.153231 Jy ! Component: 200 - total flux cleaned = 0.163702 Jy ! Total flux subtracted in 200 components = 0.163702 Jy ! Clean residual min=-0.005176 max=0.005781 Jy/beam ! Clean residual mean=-0.000001 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.163702 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 0.163702 Jy ! Inverting map and beam ! Estimated beam: bmin=3.897 mas, bmaj=4.762 mas, bpa=-10.72 degrees ! Estimated noise=0.332726 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 = 0.00875902 Jy ! Component: 100 - total flux cleaned = 0.0144711 Jy ! Component: 150 - total flux cleaned = 0.0186448 Jy ! Component: 200 - total flux cleaned = 0.0218417 Jy ! Total flux subtracted in 200 components = 0.0218417 Jy ! Clean residual min=-0.003729 max=0.004841 Jy/beam ! Clean residual mean=-0.000017 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.185544 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 0.185544 Jy ! Inverting map ! Added new window around map position (3, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485493 Jy ! Component: 100 - total flux cleaned = 0.00663659 Jy ! Component: 150 - total flux cleaned = 0.00807798 Jy ! Component: 200 - total flux cleaned = 0.00916023 Jy ! Total flux subtracted in 200 components = 0.00916023 Jy ! Clean residual min=-0.003159 max=0.003853 Jy/beam ! Clean residual mean=-0.000012 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.194704 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 86 components and 0.194704 Jy ! Inverting map ! Added new window around map position (-3, -22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370757 Jy ! Component: 100 - total flux cleaned = 0.00579209 Jy ! Component: 150 - total flux cleaned = 0.00732071 Jy ! Component: 200 - total flux cleaned = 0.00824064 Jy ! Total flux subtracted in 200 components = 0.00824064 Jy ! Clean residual min=-0.002928 max=0.002841 Jy/beam ! Clean residual mean=-0.000006 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.202945 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 124 components and 0.202945 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=7.653 mas, bmaj=8.412 mas, bpa=14.53 degrees ! Estimated noise=0.409256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199152 Jy ! Component: 100 - total flux cleaned = 0.00286731 Jy ! Component: 150 - total flux cleaned = 0.00344355 Jy ! Component: 200 - total flux cleaned = 0.00377025 Jy ! Total flux subtracted in 200 components = 0.00377025 Jy ! Clean residual min=-0.003601 max=0.003671 Jy/beam ! Clean residual mean=-0.000007 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.206715 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 = 0.000179467 Jy ! Component: 100 - total flux cleaned = 0.000309148 Jy ! Component: 150 - total flux cleaned = 0.000454561 Jy ! Component: 200 - total flux cleaned = 0.000507799 Jy ! Total flux subtracted in 200 components = 0.000507799 Jy ! Clean residual min=-0.003530 max=0.003465 Jy/beam ! Clean residual mean=-0.000006 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.207223 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 161 components and 0.207223 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.897 mas, bmaj=4.762 mas, bpa=-10.72 degrees ! Estimated noise=0.332726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000557204 Jy ! Component: 100 - total flux cleaned = -0.00063999 Jy ! Component: 150 - total flux cleaned = -0.000568056 Jy ! Component: 200 - total flux cleaned = -0.000502382 Jy ! Total flux subtracted in 200 components = -0.000502382 Jy ! Clean residual min=-0.002703 max=0.002605 Jy/beam ! Clean residual mean=-0.000003 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.20672 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 177 components and 0.20672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055434Jy sigma=1.364373 ! Fit after self-cal, rms=0.055379Jy sigma=1.363077 wmodel /scr/pima/bg219h_uvs/J0843+4537_S_map.mod ! Writing 177 model components to file: /scr/pima/bg219h_uvs/J0843+4537_S_map.mod wobs /scr/pima/bg219h_uvs/J0843+4537_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0843+4537_S_uvs.fits wwins /scr/pima/bg219h_uvs/J0843+4537_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J0843+4537_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 = 0.000169595 Jy ! Component: 100 - total flux cleaned = 0.000598785 Jy ! Component: 150 - total flux cleaned = 0.000718654 Jy ! Component: 200 - total flux cleaned = 0.000869063 Jy ! Component: 250 - total flux cleaned = 0.00101364 Jy ! Component: 300 - total flux cleaned = 0.00115348 Jy ! Component: 350 - total flux cleaned = 0.0012214 Jy ! Component: 400 - total flux cleaned = 0.00132005 Jy ! Component: 450 - total flux cleaned = 0.00144731 Jy ! Component: 500 - total flux cleaned = 0.00150925 Jy ! Component: 550 - total flux cleaned = 0.0017198 Jy ! Component: 600 - total flux cleaned = 0.00183668 Jy ! Component: 650 - total flux cleaned = 0.00189355 Jy ! Component: 700 - total flux cleaned = 0.00197721 Jy ! Component: 750 - total flux cleaned = 0.00197683 Jy ! Component: 800 - total flux cleaned = 0.00197703 Jy ! Component: 850 - total flux cleaned = 0.00197713 Jy ! Component: 900 - total flux cleaned = 0.00195125 Jy ! Component: 950 - total flux cleaned = 0.00202854 Jy ! Component: 1000 - total flux cleaned = 0.00192781 Jy ! Component: 1050 - total flux cleaned = 0.00192773 Jy ! Component: 1100 - total flux cleaned = 0.00197609 Jy ! Component: 1150 - total flux cleaned = 0.00192758 Jy ! Component: 1200 - total flux cleaned = 0.00197467 Jy ! Component: 1250 - total flux cleaned = 0.00192779 Jy ! Component: 1300 - total flux cleaned = 0.0018824 Jy ! Component: 1350 - total flux cleaned = 0.00192735 Jy ! Component: 1400 - total flux cleaned = 0.00194923 Jy ! Component: 1450 - total flux cleaned = 0.00197094 Jy ! Component: 1500 - total flux cleaned = 0.00192747 Jy ! Component: 1550 - total flux cleaned = 0.0019274 Jy ! Component: 1600 - total flux cleaned = 0.00192757 Jy ! Component: 1650 - total flux cleaned = 0.00190676 Jy ! Component: 1700 - total flux cleaned = 0.00192762 Jy ! Component: 1750 - total flux cleaned = 0.00192763 Jy ! Component: 1800 - total flux cleaned = 0.00188757 Jy ! Component: 1850 - total flux cleaned = 0.00194769 Jy ! Component: 1900 - total flux cleaned = 0.0019671 Jy ! Component: 1950 - total flux cleaned = 0.00198649 Jy ! Component: 2000 - total flux cleaned = 0.00206288 Jy ! Component: 2050 - total flux cleaned = 0.00208159 Jy ! Component: 2100 - total flux cleaned = 0.00213777 Jy ! Component: 2150 - total flux cleaned = 0.00213768 Jy ! Component: 2200 - total flux cleaned = 0.0021745 Jy ! Component: 2250 - total flux cleaned = 0.0022472 Jy ! Component: 2300 - total flux cleaned = 0.00219336 Jy ! Component: 2350 - total flux cleaned = 0.00222924 Jy ! Component: 2400 - total flux cleaned = 0.00224709 Jy ! Component: 2450 - total flux cleaned = 0.00226468 Jy ! Component: 2500 - total flux cleaned = 0.00231674 Jy ! Component: 2550 - total flux cleaned = 0.00229972 Jy ! Component: 2600 - total flux cleaned = 0.00224854 Jy ! Component: 2650 - total flux cleaned = 0.00223167 Jy ! Component: 2700 - total flux cleaned = 0.002215 Jy ! Component: 2750 - total flux cleaned = 0.00221507 Jy ! Component: 2800 - total flux cleaned = 0.00223124 Jy ! Component: 2850 - total flux cleaned = 0.00221496 Jy ! Component: 2900 - total flux cleaned = 0.00223115 Jy ! Component: 2950 - total flux cleaned = 0.00221514 Jy ! Component: 3000 - total flux cleaned = 0.00226268 Jy ! Component: 3050 - total flux cleaned = 0.0022783 Jy ! Component: 3100 - total flux cleaned = 0.00229367 Jy ! Component: 3150 - total flux cleaned = 0.00224738 Jy ! Component: 3200 - total flux cleaned = 0.00229357 Jy ! Component: 3250 - total flux cleaned = 0.00229363 Jy ! Component: 3300 - total flux cleaned = 0.00232395 Jy ! Component: 3350 - total flux cleaned = 0.00232389 Jy ! Component: 3400 - total flux cleaned = 0.0023835 Jy ! Component: 3450 - total flux cleaned = 0.00236873 Jy ! Component: 3500 - total flux cleaned = 0.00242752 Jy ! Component: 3550 - total flux cleaned = 0.00239833 Jy ! Component: 3600 - total flux cleaned = 0.00241294 Jy ! Component: 3650 - total flux cleaned = 0.00242734 Jy ! Component: 3700 - total flux cleaned = 0.00241315 Jy ! Component: 3750 - total flux cleaned = 0.00245588 Jy ! Component: 3800 - total flux cleaned = 0.00245589 Jy ! Component: 3850 - total flux cleaned = 0.00248399 Jy ! Component: 3900 - total flux cleaned = 0.00244204 Jy ! Component: 3950 - total flux cleaned = 0.0024559 Jy ! Component: 4000 - total flux cleaned = 0.00245592 Jy ! Component: 4050 - total flux cleaned = 0.00245598 Jy ! Total flux subtracted in 4096 components = 0.00244239 Jy ! Clean residual min=-0.000743 max=0.000947 Jy/beam ! Clean residual mean=0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.209163 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 491 components and 0.209163 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0843+4537_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.897 x 4.762 at -10.72 degrees (North through East) ! Clean map min=-0.0023327 max=0.13667 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0843+4537_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.136665 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236544 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.519249 0.519249 1.0385 2.077 4.15399 8.30799 16.616 33.2319 66.4639 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 577.757 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0843+4537_S_uvs.log closed on Thu Apr 7 08:57:27 2016