! Started logfile: /scr/pima/bg219e_uvs/J0220+1652_S_uvs.log on Thu Apr 7 06:33:59 2016 obs /scr/pima/bg219e_uvs/J0220+1652_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0220+1652_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.878968 visibilities/baseline/integration-bin. ! Found source: J0220+1652 ! ! 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 5316 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/J0220+1652_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.037100Jy sigma=23.239540 ! Fit after self-cal, rms=0.676377Jy sigma=15.008424 ! 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=3.521 mas, bmaj=8.378 mas, bpa=15.13 degrees ! Estimated noise=0.701486 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 = 0.246899 Jy ! Component: 100 - total flux cleaned = 0.339669 Jy ! Total flux subtracted in 100 components = 0.339669 Jy ! Clean residual min=-0.013146 max=0.039954 Jy/beam ! Clean residual mean=0.000036 rms=0.004280 Jy/beam ! Combined flux in latest and established models = 0.339669 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.339669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088746Jy sigma=1.931242 ! Fit after self-cal, rms=0.088038Jy sigma=1.916936 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0427829 Jy ! Component: 100 - total flux cleaned = 0.0629085 Jy ! Total flux subtracted in 100 components = 0.0629085 Jy ! Clean residual min=-0.005252 max=0.009090 Jy/beam ! Clean residual mean=0.000011 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.402578 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.402578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062939Jy sigma=1.331008 ! Fit after self-cal, rms=0.062787Jy sigma=1.328133 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102082 Jy ! Component: 100 - total flux cleaned = 0.0155069 Jy ! Total flux subtracted in 100 components = 0.0155069 Jy ! Clean residual min=-0.004498 max=0.004425 Jy/beam ! Clean residual mean=0.000005 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.418085 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.418085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060956Jy sigma=1.288004 ! Fit after self-cal, rms=0.060946Jy sigma=1.287916 ! 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=4.252 mas, bmaj=8.838 mas, bpa=14.07 degrees ! Estimated noise=0.460328 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 = 0.00371113 Jy ! Component: 100 - total flux cleaned = 0.00456012 Jy ! Component: 150 - total flux cleaned = 0.00480773 Jy ! Component: 200 - total flux cleaned = 0.00506725 Jy ! Total flux subtracted in 200 components = 0.00506725 Jy ! Clean residual min=-0.003806 max=0.003232 Jy/beam ! Clean residual mean=0.000007 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.423152 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.423152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060658Jy sigma=1.283025 ! Fit after self-cal, rms=0.060646Jy sigma=1.282774 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.252 x 8.838 at 14.07 degrees (North through East) ! Clean map min=-0.0036929 max=0.32504 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 0.99 HN 0.99 KP 1.00 ! LA 1.02 NL 0.97 OV 0.98 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 1.00 ! LA 1.01 NL 0.96 OV 0.99 PT 0.99 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.01 KP 1.01 ! LA 1.00 NL 0.97 OV 1.01 PT 1.01 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.99 KP 1.02 ! LA 1.00 NL 0.98 OV 1.02 PT 1.00 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.060646Jy sigma=1.282774 ! Fit after self-cal, rms=0.059660Jy sigma=1.270385 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.235 mas, bmaj=8.834 mas, bpa=14.19 degrees ! Estimated noise=0.458996 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 = 0.00113807 Jy ! Component: 100 - total flux cleaned = 0.00117915 Jy ! Component: 150 - total flux cleaned = 0.00124788 Jy ! Component: 200 - total flux cleaned = 0.00139033 Jy ! Total flux subtracted in 200 components = 0.00139033 Jy ! Clean residual min=-0.003240 max=0.003019 Jy/beam ! Clean residual mean=0.000011 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.424542 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.424542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059584Jy sigma=1.269032 ! Fit after self-cal, rms=0.059573Jy sigma=1.268931 ! 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=0.059573Jy sigma=1.268931 ! Fit after self-cal, rms=0.058985Jy sigma=1.258788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.241 mas, bmaj=8.825 mas, bpa=14.12 degrees ! Estimated noise=0.459088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000677502 Jy ! Component: 100 - total flux cleaned = 0.000837898 Jy ! Component: 150 - total flux cleaned = 0.000941121 Jy ! Component: 200 - total flux cleaned = 0.000962776 Jy ! Total flux subtracted in 200 components = 0.000962776 Jy ! Clean residual min=-0.002536 max=0.002415 Jy/beam ! Clean residual mean=0.000007 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.425505 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.425505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058951Jy sigma=1.258200 ! Fit after self-cal, rms=0.058948Jy sigma=1.258147 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 = 5.23453e-05 Jy ! Component: 100 - total flux cleaned = 0.00010971 Jy ! Component: 150 - total flux cleaned = 0.000143659 Jy ! Component: 200 - total flux cleaned = 0.000175262 Jy ! Total flux subtracted in 200 components = 0.000175262 Jy ! Clean residual min=-0.002520 max=0.002370 Jy/beam ! Clean residual mean=0.000007 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.42568 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.42568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058936Jy sigma=1.257948 ! Fit after self-cal, rms=0.058936Jy sigma=1.257928 ! 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=0.058936Jy sigma=1.257928 ! Fit after self-cal, rms=0.058900Jy sigma=1.257791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.244 mas, bmaj=8.82 mas, bpa=14.07 degrees ! Estimated noise=0.459001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235476 Jy ! Component: 100 - total flux cleaned = 0.000312619 Jy ! Component: 150 - total flux cleaned = 0.000363975 Jy ! Component: 200 - total flux cleaned = 0.000394732 Jy ! Total flux subtracted in 200 components = 0.000394732 Jy ! Clean residual min=-0.002443 max=0.002409 Jy/beam ! Clean residual mean=0.000007 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.426075 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.426075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058888Jy sigma=1.257584 ! Fit after self-cal, rms=0.058887Jy sigma=1.257575 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 = 5.25962e-05 Jy ! Component: 100 - total flux cleaned = 9.37835e-05 Jy ! Component: 150 - total flux cleaned = 0.00011896 Jy ! Component: 200 - total flux cleaned = 0.000131305 Jy ! Total flux subtracted in 200 components = 0.000131305 Jy ! Clean residual min=-0.002434 max=0.002383 Jy/beam ! Clean residual mean=0.000007 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.426206 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.426206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058881Jy sigma=1.257471 ! Fit after self-cal, rms=0.058881Jy sigma=1.257466 ! 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=0.058881Jy sigma=1.257466 ! Fit after self-cal, rms=0.058870Jy sigma=1.257415 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.82 mas, bmaj=10.61 mas, bpa=1.634 degrees ! Estimated noise=0.533617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138965 Jy ! Component: 100 - total flux cleaned = -0.000193029 Jy ! Component: 150 - total flux cleaned = -0.000170762 Jy ! Component: 200 - total flux cleaned = -0.00016122 Jy ! Total flux subtracted in 200 components = -0.00016122 Jy ! Clean residual min=-0.002608 max=0.002881 Jy/beam ! Clean residual mean=0.000012 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.426045 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.426045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058868Jy sigma=1.257354 ! Fit after self-cal, rms=0.058868Jy sigma=1.257346 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 = 4.34148e-05 Jy ! Component: 100 - total flux cleaned = 4.31899e-05 Jy ! Component: 150 - total flux cleaned = 5.05314e-05 Jy ! Component: 200 - total flux cleaned = 6.32884e-05 Jy ! Total flux subtracted in 200 components = 6.32884e-05 Jy ! Clean residual min=-0.002601 max=0.002880 Jy/beam ! Clean residual mean=0.000012 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.426108 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.426108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058868Jy sigma=1.257336 ! Fit after self-cal, rms=0.058868Jy sigma=1.257333 ! 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=4.247 mas, bmaj=8.817 mas, bpa=14.03 degrees ! Estimated noise=0.458957 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.247 x 8.817 at 14.03 degrees (North through East) ! Clean map min=-0.0022836 max=0.32444 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=3.523 mas, bmaj=8.364 mas, bpa=15.07 degrees ! Estimated noise=0.697993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.24606 Jy ! Component: 100 - total flux cleaned = 0.339323 Jy ! Component: 150 - total flux cleaned = 0.381456 Jy ! Component: 200 - total flux cleaned = 0.401475 Jy ! Total flux subtracted in 200 components = 0.401475 Jy ! Clean residual min=-0.004520 max=0.009138 Jy/beam ! Clean residual mean=0.000013 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.401475 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 0.401475 Jy ! Inverting map and beam ! Estimated beam: bmin=4.247 mas, bmaj=8.817 mas, bpa=14.03 degrees ! Estimated noise=0.458957 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 = 0.0124287 Jy ! Component: 100 - total flux cleaned = 0.0181131 Jy ! Component: 150 - total flux cleaned = 0.0212897 Jy ! Component: 200 - total flux cleaned = 0.0231484 Jy ! Total flux subtracted in 200 components = 0.0231484 Jy ! Clean residual min=-0.002387 max=0.002528 Jy/beam ! Clean residual mean=0.000008 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.424623 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.424624 Jy ! Inverting map ! Added new window around map position (1, -87). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216267 Jy ! Component: 100 - total flux cleaned = 0.00274984 Jy ! Component: 150 - total flux cleaned = 0.0031208 Jy ! Component: 200 - total flux cleaned = 0.00331466 Jy ! Total flux subtracted in 200 components = 0.00331466 Jy ! Clean residual min=-0.002090 max=0.001908 Jy/beam ! Clean residual mean=0.000008 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.427938 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.427938 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=7.82 mas, bmaj=10.61 mas, bpa=1.634 degrees ! Estimated noise=0.533617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352345 Jy ! Component: 100 - total flux cleaned = 0.000649145 Jy ! Component: 150 - total flux cleaned = 0.000858872 Jy ! Component: 200 - total flux cleaned = 0.000907995 Jy ! Total flux subtracted in 200 components = 0.000907995 Jy ! Clean residual min=-0.002095 max=0.002574 Jy/beam ! Clean residual mean=0.000012 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.428846 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) ! Added new window around map position (-57.5, 123.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213697 Jy ! Component: 100 - total flux cleaned = 0.00284722 Jy ! Component: 150 - total flux cleaned = 0.00335508 Jy ! Component: 200 - total flux cleaned = 0.00379264 Jy ! Total flux subtracted in 200 components = 0.00379264 Jy ! Clean residual min=-0.001863 max=0.001806 Jy/beam ! Clean residual mean=0.000014 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.432639 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 127 components and 0.432639 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.247 mas, bmaj=8.817 mas, bpa=14.03 degrees ! Estimated noise=0.458957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000723601 Jy ! Component: 100 - total flux cleaned = 0.000996633 Jy ! Component: 150 - total flux cleaned = 0.00111548 Jy ! Component: 200 - total flux cleaned = 0.00125209 Jy ! Total flux subtracted in 200 components = 0.00125209 Jy ! Clean residual min=-0.001865 max=0.001724 Jy/beam ! Clean residual mean=0.000008 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.433891 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 151 components and 0.433891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058681Jy sigma=1.253122 ! Fit after self-cal, rms=0.058665Jy sigma=1.252820 wmodel /scr/pima/bg219e_uvs/J0220+1652_S_map.mod ! Writing 151 model components to file: /scr/pima/bg219e_uvs/J0220+1652_S_map.mod wobs /scr/pima/bg219e_uvs/J0220+1652_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0220+1652_S_uvs.fits wwins /scr/pima/bg219e_uvs/J0220+1652_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J0220+1652_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 = -0.000550126 Jy ! Component: 100 - total flux cleaned = -0.00052159 Jy ! Component: 150 - total flux cleaned = -0.000401928 Jy ! Component: 200 - total flux cleaned = -0.000459579 Jy ! Component: 250 - total flux cleaned = -0.000487544 Jy ! Component: 300 - total flux cleaned = -0.00048828 Jy ! Component: 350 - total flux cleaned = -0.000488828 Jy ! Component: 400 - total flux cleaned = -0.000412038 Jy ! Component: 450 - total flux cleaned = -0.00036179 Jy ! Component: 500 - total flux cleaned = -0.000287953 Jy ! Component: 550 - total flux cleaned = -0.00026382 Jy ! Component: 600 - total flux cleaned = -0.000263651 Jy ! Component: 650 - total flux cleaned = -0.000263092 Jy ! Component: 700 - total flux cleaned = -0.000285229 Jy ! Component: 750 - total flux cleaned = -0.00039483 Jy ! Component: 800 - total flux cleaned = -0.000394753 Jy ! Component: 850 - total flux cleaned = -0.00045836 Jy ! Component: 900 - total flux cleaned = -0.000500131 Jy ! Component: 950 - total flux cleaned = -0.00050015 Jy ! Component: 1000 - total flux cleaned = -0.00052023 Jy ! Component: 1050 - total flux cleaned = -0.000460275 Jy ! Component: 1100 - total flux cleaned = -0.000440796 Jy ! Component: 1150 - total flux cleaned = -0.000382763 Jy ! Component: 1200 - total flux cleaned = -0.000402383 Jy ! Component: 1250 - total flux cleaned = -0.000383612 Jy ! Component: 1300 - total flux cleaned = -0.000402284 Jy ! Component: 1350 - total flux cleaned = -0.000402625 Jy ! Component: 1400 - total flux cleaned = -0.000438975 Jy ! Component: 1450 - total flux cleaned = -0.000403307 Jy ! Component: 1500 - total flux cleaned = -0.000420992 Jy ! Component: 1550 - total flux cleaned = -0.00040335 Jy ! Component: 1600 - total flux cleaned = -0.000385938 Jy ! Component: 1650 - total flux cleaned = -0.0003686 Jy ! Component: 1700 - total flux cleaned = -0.000284309 Jy ! Component: 1750 - total flux cleaned = -0.000351229 Jy ! Component: 1800 - total flux cleaned = -0.000301286 Jy ! Component: 1850 - total flux cleaned = -0.000203168 Jy ! Component: 1900 - total flux cleaned = -0.000203055 Jy ! Component: 1950 - total flux cleaned = -0.000171104 Jy ! Component: 2000 - total flux cleaned = -0.000139631 Jy ! Component: 2050 - total flux cleaned = -0.000123915 Jy ! Component: 2100 - total flux cleaned = -7.75811e-05 Jy ! Component: 2150 - total flux cleaned = -9.30417e-05 Jy ! Component: 2200 - total flux cleaned = -7.77019e-05 Jy ! Component: 2250 - total flux cleaned = -3.22037e-05 Jy ! Component: 2300 - total flux cleaned = 2.74692e-05 Jy ! Component: 2350 - total flux cleaned = -2.16391e-06 Jy ! Component: 2400 - total flux cleaned = -2.13522e-06 Jy ! Component: 2450 - total flux cleaned = 1.27209e-05 Jy ! Component: 2500 - total flux cleaned = 4.17728e-05 Jy ! Component: 2550 - total flux cleaned = 7.04315e-05 Jy ! Component: 2600 - total flux cleaned = 0.000127168 Jy ! Component: 2650 - total flux cleaned = 0.000239728 Jy ! Component: 2700 - total flux cleaned = 0.000337213 Jy ! Component: 2750 - total flux cleaned = 0.000406046 Jy ! Component: 2800 - total flux cleaned = 0.000433464 Jy ! Component: 2850 - total flux cleaned = 0.00048768 Jy ! Component: 2900 - total flux cleaned = 0.000555233 Jy ! Component: 2950 - total flux cleaned = 0.000595576 Jy ! Component: 3000 - total flux cleaned = 0.00066194 Jy ! Component: 3050 - total flux cleaned = 0.000754228 Jy ! Component: 3100 - total flux cleaned = 0.00085869 Jy ! Component: 3150 - total flux cleaned = 0.000897525 Jy ! Component: 3200 - total flux cleaned = 0.000923546 Jy ! Component: 3250 - total flux cleaned = 0.00100011 Jy ! Component: 3300 - total flux cleaned = 0.00107604 Jy ! Component: 3350 - total flux cleaned = 0.00115142 Jy ! Component: 3400 - total flux cleaned = 0.00121353 Jy ! Component: 3450 - total flux cleaned = 0.00127546 Jy ! Component: 3500 - total flux cleaned = 0.00136138 Jy ! Component: 3550 - total flux cleaned = 0.0014223 Jy ! Component: 3600 - total flux cleaned = 0.00150689 Jy ! Component: 3650 - total flux cleaned = 0.00156682 Jy ! Component: 3700 - total flux cleaned = 0.00162657 Jy ! Component: 3750 - total flux cleaned = 0.00166202 Jy ! Component: 3800 - total flux cleaned = 0.00173284 Jy ! Component: 3850 - total flux cleaned = 0.00179122 Jy ! Component: 3900 - total flux cleaned = 0.00184931 Jy ! Component: 3950 - total flux cleaned = 0.00191837 Jy ! Component: 4000 - total flux cleaned = 0.00202154 Jy ! Component: 4050 - total flux cleaned = 0.00208986 Jy ! Total flux subtracted in 4096 components = 0.00218035 Jy ! Clean residual min=-0.000661 max=0.000689 Jy/beam ! Clean residual mean=0.000004 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.436071 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 438 components and 0.436072 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0220+1652_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.247 x 8.817 at 14.03 degrees (North through East) ! Clean map min=-0.0014966 max=0.3242 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0220+1652_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.3242 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000214871 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.198832 0.198832 0.397665 0.79533 1.59066 3.18132 6.36264 12.7253 25.4505 50.9011 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.324 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1508.81 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0220+1652_S_uvs.log closed on Thu Apr 7 06:34:03 2016