! Started logfile: /scr/pima/bg219i_uvs/J2219+2120_S_uvs.log on Wed Apr 6 23:17:49 2016 obs /scr/pima/bg219i_uvs/J2219+2120_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2219+2120_S_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J2219+2120 ! ! 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 10912 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/bg219i_uvs/J2219+2120_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003269Jy sigma=23.847071 ! Fit after self-cal, rms=0.934772Jy sigma=22.255444 ! 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=3.467 mas, bmaj=5.588 mas, bpa=-3.382 degrees ! Estimated noise=0.495331 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 = 0.0490086 Jy ! Component: 100 - total flux cleaned = 0.0614975 Jy ! Total flux subtracted in 100 components = 0.0614975 Jy ! Clean residual min=-0.003174 max=0.005213 Jy/beam ! Clean residual mean=-0.000021 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.0614975 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0614975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060029Jy sigma=1.370651 ! Fit after self-cal, rms=0.059479Jy sigma=1.356754 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00612194 Jy ! Component: 100 - total flux cleaned = 0.00940934 Jy ! Total flux subtracted in 100 components = 0.00940934 Jy ! Clean residual min=-0.003047 max=0.002847 Jy/beam ! Clean residual mean=-0.000009 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.0709068 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.0709068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058731Jy sigma=1.338716 ! Fit after self-cal, rms=0.058681Jy sigma=1.338098 ! 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=4.077 mas, bmaj=6.621 mas, bpa=-1.506 degrees ! Estimated noise=0.304595 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 = 0.00281718 Jy ! Component: 100 - total flux cleaned = 0.00397149 Jy ! Component: 150 - total flux cleaned = 0.00437066 Jy ! Component: 200 - total flux cleaned = 0.00450896 Jy ! Total flux subtracted in 200 components = 0.00450896 Jy ! Clean residual min=-0.001814 max=0.001508 Jy/beam ! Clean residual mean=-0.000007 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0754158 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.0754158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058560Jy sigma=1.335190 ! Fit after self-cal, rms=0.058546Jy sigma=1.335121 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.077 x 6.621 at -1.506 degrees (North through East) ! Clean map min=-0.0017343 max=0.066227 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 1.04 FD 0.92 HN 0.99 KP 1.02 ! LA 1.02 MK 1.08 NL 1.01 OV 0.99 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.00 KP 0.98 ! LA 0.97 MK 1.02 NL 0.99 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 1.01 ! LA 0.97 MK 1.04 NL 0.99 OV 1.04 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.02 KP 1.03 ! LA 0.98 MK 1.00 NL 1.04 OV 0.94 ! PT 0.99 SC 1.08 ! ! ! Fit before self-cal, rms=0.058546Jy sigma=1.335121 ! Fit after self-cal, rms=0.058474Jy sigma=1.333164 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.106 mas, bmaj=6.643 mas, bpa=-1.175 degrees ! Estimated noise=0.304395 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 = -0.000330528 Jy ! Component: 100 - total flux cleaned = -0.000364165 Jy ! Component: 150 - total flux cleaned = -0.000407883 Jy ! Component: 200 - total flux cleaned = -0.000420003 Jy ! Total flux subtracted in 200 components = -0.000420003 Jy ! Clean residual min=-0.001813 max=0.001554 Jy/beam ! Clean residual mean=-0.000007 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0749958 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.0749958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058466Jy sigma=1.332945 ! Fit after self-cal, rms=0.058474Jy sigma=1.332854 ! 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=0.058474Jy sigma=1.332854 ! Fit after self-cal, rms=0.058511Jy sigma=1.330256 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.114 mas, bmaj=6.648 mas, bpa=-1.026 degrees ! Estimated noise=0.303915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000258465 Jy ! Component: 100 - total flux cleaned = -0.000324505 Jy ! Component: 150 - total flux cleaned = -0.000323906 Jy ! Component: 200 - total flux cleaned = -0.000345748 Jy ! Total flux subtracted in 200 components = -0.000345748 Jy ! Clean residual min=-0.001712 max=0.001581 Jy/beam ! Clean residual mean=-0.000008 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.07465 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.07465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058506Jy sigma=1.330127 ! Fit after self-cal, rms=0.058517Jy sigma=1.330018 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 = -1.00996e-07 Jy ! Component: 100 - total flux cleaned = -1.04403e-05 Jy ! Component: 150 - total flux cleaned = -1.0267e-05 Jy ! Component: 200 - total flux cleaned = -2.01402e-05 Jy ! Total flux subtracted in 200 components = -2.01402e-05 Jy ! Clean residual min=-0.001702 max=0.001556 Jy/beam ! Clean residual mean=-0.000007 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0746299 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.0746299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058514Jy sigma=1.329930 ! Fit after self-cal, rms=0.058514Jy sigma=1.329923 ! 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=0.058514Jy sigma=1.329923 ! Fit after self-cal, rms=0.058521Jy sigma=1.329905 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.12 mas, bmaj=6.651 mas, bpa=-0.9006 degrees ! Estimated noise=0.303739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200782 Jy ! Component: 100 - total flux cleaned = -0.000232764 Jy ! Component: 150 - total flux cleaned = -0.000261198 Jy ! Component: 200 - total flux cleaned = -0.000270034 Jy ! Total flux subtracted in 200 components = -0.000270034 Jy ! Clean residual min=-0.001680 max=0.001545 Jy/beam ! Clean residual mean=-0.000007 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0743599 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.0743598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058518Jy sigma=1.329826 ! Fit after self-cal, rms=0.058519Jy sigma=1.329819 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 = 1.06692e-05 Jy ! Component: 100 - total flux cleaned = 2.43899e-06 Jy ! Component: 150 - total flux cleaned = -5.61882e-06 Jy ! Component: 200 - total flux cleaned = -2.09901e-05 Jy ! Total flux subtracted in 200 components = -2.09901e-05 Jy ! Clean residual min=-0.001671 max=0.001526 Jy/beam ! Clean residual mean=-0.000007 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0743389 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.0743389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058516Jy sigma=1.329770 ! Fit after self-cal, rms=0.058516Jy sigma=1.329762 ! 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=0.058516Jy sigma=1.329762 ! Fit after self-cal, rms=0.058519Jy sigma=1.329756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.529 mas, bmaj=10.07 mas, bpa=-2.335 degrees ! Estimated noise=0.365435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203017 Jy ! Component: 100 - total flux cleaned = -0.000202788 Jy ! Component: 150 - total flux cleaned = -0.000200369 Jy ! Component: 200 - total flux cleaned = -0.000200366 Jy ! Total flux subtracted in 200 components = -0.000200366 Jy ! Clean residual min=-0.001801 max=0.001383 Jy/beam ! Clean residual mean=-0.000015 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0741385 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 0.0741385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058519Jy sigma=1.329763 ! Fit after self-cal, rms=0.058519Jy sigma=1.329757 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 = -1.45952e-05 Jy ! Component: 100 - total flux cleaned = -6.47295e-06 Jy ! Component: 150 - total flux cleaned = -6.58412e-06 Jy ! Component: 200 - total flux cleaned = -8.63287e-06 Jy ! Total flux subtracted in 200 components = -8.63287e-06 Jy ! Clean residual min=-0.001799 max=0.001383 Jy/beam ! Clean residual mean=-0.000015 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0741299 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.0741299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058519Jy sigma=1.329760 ! Fit after self-cal, rms=0.058519Jy sigma=1.329759 ! 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=4.125 mas, bmaj=6.652 mas, bpa=-0.7802 degrees ! Estimated noise=0.303621 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.125 x 6.652 at -0.7802 degrees (North through East) ! Clean map min=-0.0015988 max=0.066086 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=3.508 mas, bmaj=5.613 mas, bpa=-2.278 degrees ! Estimated noise=0.499422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0496939 Jy ! Component: 100 - total flux cleaned = 0.0623982 Jy ! Component: 150 - total flux cleaned = 0.0681569 Jy ! Component: 200 - total flux cleaned = 0.071231 Jy ! Total flux subtracted in 200 components = 0.071231 Jy ! Clean residual min=-0.002979 max=0.003035 Jy/beam ! Clean residual mean=-0.000009 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.071231 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.071231 Jy ! Inverting map and beam ! Estimated beam: bmin=4.125 mas, bmaj=6.652 mas, bpa=-0.7802 degrees ! Estimated noise=0.303621 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 = 0.00246056 Jy ! Component: 100 - total flux cleaned = 0.00301084 Jy ! Component: 150 - total flux cleaned = 0.0029572 Jy ! Component: 200 - total flux cleaned = 0.00298037 Jy ! Total flux subtracted in 200 components = 0.00298037 Jy ! Clean residual min=-0.001720 max=0.001650 Jy/beam ! Clean residual mean=-0.000007 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0742114 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.0742114 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=7.529 mas, bmaj=10.07 mas, bpa=-2.335 degrees ! Estimated noise=0.365435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.32032e-05 Jy ! Component: 100 - total flux cleaned = -5.93675e-06 Jy ! Component: 150 - total flux cleaned = -5.72255e-06 Jy ! Component: 200 - total flux cleaned = -9.99035e-06 Jy ! Total flux subtracted in 200 components = -9.99035e-06 Jy ! Clean residual min=-0.001790 max=0.001417 Jy/beam ! Clean residual mean=-0.000014 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0742014 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 = -4.2895e-06 Jy ! Component: 100 - total flux cleaned = -8.17971e-06 Jy ! Component: 150 - total flux cleaned = -8.34016e-06 Jy ! Component: 200 - total flux cleaned = -1.21504e-05 Jy ! Total flux subtracted in 200 components = -1.21504e-05 Jy ! Clean residual min=-0.001793 max=0.001413 Jy/beam ! Clean residual mean=-0.000015 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0741893 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.0741893 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.125 mas, bmaj=6.652 mas, bpa=-0.7802 degrees ! Estimated noise=0.303621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.43959e-05 Jy ! Component: 100 - total flux cleaned = -8.1703e-05 Jy ! Component: 150 - total flux cleaned = -8.18017e-05 Jy ! Component: 200 - total flux cleaned = -8.17779e-05 Jy ! Total flux subtracted in 200 components = -8.17779e-05 Jy ! Clean residual min=-0.001680 max=0.001609 Jy/beam ! Clean residual mean=-0.000007 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0741075 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.0741075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058529Jy sigma=1.330018 ! Fit after self-cal, rms=0.058529Jy sigma=1.329992 wmodel /scr/pima/bg219i_uvs/J2219+2120_S_map.mod ! Writing 58 model components to file: /scr/pima/bg219i_uvs/J2219+2120_S_map.mod wobs /scr/pima/bg219i_uvs/J2219+2120_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2219+2120_S_uvs.fits wwins /scr/pima/bg219i_uvs/J2219+2120_S_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J2219+2120_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 = -0.000329911 Jy ! Component: 100 - total flux cleaned = -0.000487299 Jy ! Component: 150 - total flux cleaned = -0.000730421 Jy ! Component: 200 - total flux cleaned = -0.000869106 Jy ! Component: 250 - total flux cleaned = -0.00104732 Jy ! Component: 300 - total flux cleaned = -0.00111123 Jy ! Component: 350 - total flux cleaned = -0.00115259 Jy ! Component: 400 - total flux cleaned = -0.00117312 Jy ! Component: 450 - total flux cleaned = -0.00125302 Jy ! Component: 500 - total flux cleaned = -0.00137002 Jy ! Component: 550 - total flux cleaned = -0.00144625 Jy ! Component: 600 - total flux cleaned = -0.00142755 Jy ! Component: 650 - total flux cleaned = -0.00144613 Jy ! Component: 700 - total flux cleaned = -0.00148227 Jy ! Component: 750 - total flux cleaned = -0.0015352 Jy ! Component: 800 - total flux cleaned = -0.00156981 Jy ! Component: 850 - total flux cleaned = -0.00165589 Jy ! Component: 900 - total flux cleaned = -0.00168939 Jy ! Component: 950 - total flux cleaned = -0.00175582 Jy ! Component: 1000 - total flux cleaned = -0.00178838 Jy ! Component: 1050 - total flux cleaned = -0.00182091 Jy ! Component: 1100 - total flux cleaned = -0.00188472 Jy ! Component: 1150 - total flux cleaned = -0.00197856 Jy ! Component: 1200 - total flux cleaned = -0.00200932 Jy ! Component: 1250 - total flux cleaned = -0.00203968 Jy ! Component: 1300 - total flux cleaned = -0.00208466 Jy ! Component: 1350 - total flux cleaned = -0.00211443 Jy ! Component: 1400 - total flux cleaned = -0.00217336 Jy ! Component: 1450 - total flux cleaned = -0.00221679 Jy ! Component: 1500 - total flux cleaned = -0.00221687 Jy ! Component: 1550 - total flux cleaned = -0.00223107 Jy ! Component: 1600 - total flux cleaned = -0.00228711 Jy ! Component: 1650 - total flux cleaned = -0.00231453 Jy ! Component: 1700 - total flux cleaned = -0.00225973 Jy ! Component: 1750 - total flux cleaned = -0.00227309 Jy ! Component: 1800 - total flux cleaned = -0.00227298 Jy ! Component: 1850 - total flux cleaned = -0.00229947 Jy ! Component: 1900 - total flux cleaned = -0.0022732 Jy ! Component: 1950 - total flux cleaned = -0.00228591 Jy ! Component: 2000 - total flux cleaned = -0.00227318 Jy ! Component: 2050 - total flux cleaned = -0.00231124 Jy ! Component: 2100 - total flux cleaned = -0.0023112 Jy ! Component: 2150 - total flux cleaned = -0.00232357 Jy ! Component: 2200 - total flux cleaned = -0.00238522 Jy ! Component: 2250 - total flux cleaned = -0.00247053 Jy ! Component: 2300 - total flux cleaned = -0.00247037 Jy ! Component: 2350 - total flux cleaned = -0.00241068 Jy ! Component: 2400 - total flux cleaned = -0.0024346 Jy ! Component: 2450 - total flux cleaned = -0.00245812 Jy ! Component: 2500 - total flux cleaned = -0.00245807 Jy ! Component: 2550 - total flux cleaned = -0.00241189 Jy ! Component: 2600 - total flux cleaned = -0.00244622 Jy ! Component: 2650 - total flux cleaned = -0.00245769 Jy ! Component: 2700 - total flux cleaned = -0.00248016 Jy ! Component: 2750 - total flux cleaned = -0.00243538 Jy ! Component: 2800 - total flux cleaned = -0.00246851 Jy ! Component: 2850 - total flux cleaned = -0.00244649 Jy ! Component: 2900 - total flux cleaned = -0.00247931 Jy ! Component: 2950 - total flux cleaned = -0.00245765 Jy ! Component: 3000 - total flux cleaned = -0.00247915 Jy ! Component: 3050 - total flux cleaned = -0.00247912 Jy ! Component: 3100 - total flux cleaned = -0.00246851 Jy ! Component: 3150 - total flux cleaned = -0.00245813 Jy ! Component: 3200 - total flux cleaned = -0.00246847 Jy ! Component: 3250 - total flux cleaned = -0.00243752 Jy ! Component: 3300 - total flux cleaned = -0.00239651 Jy ! Component: 3350 - total flux cleaned = -0.00236594 Jy ! Component: 3400 - total flux cleaned = -0.00234575 Jy ! Component: 3450 - total flux cleaned = -0.0023558 Jy ! Component: 3500 - total flux cleaned = -0.00228599 Jy ! Component: 3550 - total flux cleaned = -0.00226619 Jy ! Component: 3600 - total flux cleaned = -0.00224669 Jy ! Component: 3650 - total flux cleaned = -0.00218798 Jy ! Component: 3700 - total flux cleaned = -0.00217823 Jy ! Component: 3750 - total flux cleaned = -0.00212036 Jy ! Component: 3800 - total flux cleaned = -0.00209165 Jy ! Component: 3850 - total flux cleaned = -0.0020537 Jy ! Component: 3900 - total flux cleaned = -0.00207267 Jy ! Component: 3950 - total flux cleaned = -0.00201622 Jy ! Component: 4000 - total flux cleaned = -0.0020256 Jy ! Component: 4050 - total flux cleaned = -0.00200691 Jy ! Total flux subtracted in 4096 components = -0.00197 Jy ! Clean residual min=-0.000609 max=0.000513 Jy/beam ! Clean residual mean=-0.000004 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0721375 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 333 components and 0.0721375 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2219+2120_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.125 x 6.652 at -0.7802 degrees (North through East) ! Clean map min=-0.001194 max=0.066117 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2219+2120_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0661165 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017104 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.776083 0.776083 1.55217 3.10433 6.20866 12.4173 24.8346 49.6693 99.3386 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 386.556 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2219+2120_S_uvs.log closed on Wed Apr 6 23:17:54 2016