! Started logfile: /scr/pima/bg219h_uvs/J1619+2247_S_uvs.log on Thu Apr 7 09:06:46 2016 obs /scr/pima/bg219h_uvs/J1619+2247_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1619+2247_S_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.660317 visibilities/baseline/integration-bin. ! Found source: J1619+2247 ! ! 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 2496 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/J1619+2247_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.198239Jy sigma=30.131904 ! Fit after self-cal, rms=0.436646Jy sigma=11.232932 ! 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=2.554 mas, bmaj=6.19 mas, bpa=-3.092 degrees ! Estimated noise=0.948483 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 = 0.436543 Jy ! Component: 100 - total flux cleaned = 0.532577 Jy ! Total flux subtracted in 100 components = 0.532577 Jy ! Clean residual min=-0.014610 max=0.030872 Jy/beam ! Clean residual mean=-0.000008 rms=0.004613 Jy/beam ! Combined flux in latest and established models = 0.532577 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.532577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099445Jy sigma=2.670180 ! Fit after self-cal, rms=0.099436Jy sigma=2.670052 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327148 Jy ! Component: 100 - total flux cleaned = 0.0493938 Jy ! Total flux subtracted in 100 components = 0.0493938 Jy ! Clean residual min=-0.013633 max=0.019990 Jy/beam ! Clean residual mean=-0.000001 rms=0.004062 Jy/beam ! Combined flux in latest and established models = 0.581971 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.581971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085474Jy sigma=2.467764 ! Fit after self-cal, rms=0.085469Jy sigma=2.467580 ! 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=3.038 mas, bmaj=7.093 mas, bpa=-5.579 degrees ! Estimated noise=0.723941 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 = 0.00749339 Jy ! Component: 100 - total flux cleaned = 0.00798703 Jy ! Component: 150 - total flux cleaned = 0.00839763 Jy ! Component: 200 - total flux cleaned = 0.00856904 Jy ! Total flux subtracted in 200 components = 0.00856904 Jy ! Clean residual min=-0.016909 max=0.023834 Jy/beam ! Clean residual mean=0.000016 rms=0.005804 Jy/beam ! Combined flux in latest and established models = 0.59054 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.59054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083814Jy sigma=2.451257 ! Fit after self-cal, rms=0.083798Jy sigma=2.451048 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.038 x 7.093 at -5.579 degrees (North through East) ! Clean map min=-0.016493 max=0.5684 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 0.96 FD 1.00* HN 1.03 KP 0.94 ! LA 0.96 MK 0.97 NL 1.10 OV 0.97 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! 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 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 1.00 FD 1.00* HN 1.03 KP 0.96 ! LA 0.95 MK 0.98 NL 0.97 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.083798Jy sigma=2.451048 ! Fit after self-cal, rms=0.081064Jy sigma=2.387182 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.047 mas, bmaj=7.113 mas, bpa=-5.582 degrees ! Estimated noise=0.714867 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 = -0.00617797 Jy ! Component: 100 - total flux cleaned = -0.00992604 Jy ! Component: 150 - total flux cleaned = -0.0112455 Jy ! Component: 200 - total flux cleaned = -0.0119741 Jy ! Total flux subtracted in 200 components = -0.0119741 Jy ! Clean residual min=-0.015200 max=0.021428 Jy/beam ! Clean residual mean=0.000014 rms=0.005163 Jy/beam ! Combined flux in latest and established models = 0.578566 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.578566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081040Jy sigma=2.359800 ! Fit after self-cal, rms=0.081036Jy sigma=2.359675 ! 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=0.081036Jy sigma=2.359675 ! Fit after self-cal, rms=0.076166Jy sigma=2.270604 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.065 mas, bmaj=7.153 mas, bpa=-5.694 degrees ! Estimated noise=0.703593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00908941 Jy ! Component: 100 - total flux cleaned = -0.0141728 Jy ! Component: 150 - total flux cleaned = -0.0175089 Jy ! Component: 200 - total flux cleaned = -0.0197229 Jy ! Total flux subtracted in 200 components = -0.0197229 Jy ! Clean residual min=-0.011911 max=0.018816 Jy/beam ! Clean residual mean=-0.000012 rms=0.004308 Jy/beam ! Combined flux in latest and established models = 0.558843 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.558843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075807Jy sigma=2.219982 ! Fit after self-cal, rms=0.075797Jy sigma=2.219862 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 (30.5, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165381 Jy ! Component: 100 - total flux cleaned = 0.0187979 Jy ! Component: 150 - total flux cleaned = 0.0180701 Jy ! Component: 200 - total flux cleaned = 0.0173149 Jy ! Total flux subtracted in 200 components = 0.0173149 Jy ! Clean residual min=-0.011607 max=0.015154 Jy/beam ! Clean residual mean=-0.000007 rms=0.003717 Jy/beam ! Combined flux in latest and established models = 0.576158 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.576158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073491Jy sigma=2.087007 ! Fit after self-cal, rms=0.073032Jy sigma=2.077338 ! 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=0.073032Jy sigma=2.077338 ! Fit after self-cal, rms=0.071602Jy sigma=2.048471 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.076 mas, bmaj=7.177 mas, bpa=-5.629 degrees ! Estimated noise=0.696151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013722 Jy ! Component: 100 - total flux cleaned = 0.000723311 Jy ! Component: 150 - total flux cleaned = -0.000136116 Jy ! Component: 200 - total flux cleaned = -0.00104109 Jy ! Total flux subtracted in 200 components = -0.00104109 Jy ! Clean residual min=-0.010920 max=0.015107 Jy/beam ! Clean residual mean=-0.000013 rms=0.003532 Jy/beam ! Combined flux in latest and established models = 0.575117 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.575117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071033Jy sigma=1.990281 ! Fit after self-cal, rms=0.070950Jy sigma=1.987919 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 (-4.5, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134763 Jy ! Component: 100 - total flux cleaned = 0.0175036 Jy ! Component: 150 - total flux cleaned = 0.0172993 Jy ! Component: 200 - total flux cleaned = 0.0173056 Jy ! Total flux subtracted in 200 components = 0.0173056 Jy ! Clean residual min=-0.011174 max=0.011507 Jy/beam ! Clean residual mean=-0.000017 rms=0.003068 Jy/beam ! Combined flux in latest and established models = 0.592423 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 0.592422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068887Jy sigma=1.885645 ! Fit after self-cal, rms=0.068648Jy sigma=1.878339 ! 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=0.068648Jy sigma=1.878339 ! Fit after self-cal, rms=0.066749Jy sigma=1.815665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.806 mas, bmaj=10.89 mas, bpa=-7.793 degrees ! Estimated noise=0.872282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149057 Jy ! Component: 100 - total flux cleaned = 0.000323891 Jy ! Component: 150 - total flux cleaned = -0.00104166 Jy ! Component: 200 - total flux cleaned = -0.0018234 Jy ! Total flux subtracted in 200 components = -0.0018234 Jy ! Clean residual min=-0.015274 max=0.014739 Jy/beam ! Clean residual mean=-0.000036 rms=0.004358 Jy/beam ! Combined flux in latest and established models = 0.590599 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 126 components and 0.590599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066461Jy sigma=1.768022 ! Fit after self-cal, rms=0.066300Jy sigma=1.763092 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 = 0.00075701 Jy ! Component: 100 - total flux cleaned = -0.000456328 Jy ! Component: 150 - total flux cleaned = -0.000607008 Jy ! Component: 200 - total flux cleaned = -0.00101754 Jy ! Total flux subtracted in 200 components = -0.00101754 Jy ! Clean residual min=-0.015004 max=0.013185 Jy/beam ! Clean residual mean=-0.000033 rms=0.004086 Jy/beam ! Combined flux in latest and established models = 0.589582 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 142 components and 0.589582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066350Jy sigma=1.750362 ! Fit after self-cal, rms=0.066309Jy sigma=1.748819 ! 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=3.08 mas, bmaj=7.201 mas, bpa=-5.684 degrees ! Estimated noise=0.693319 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.08 x 7.201 at -5.684 degrees (North through East) ! Clean map min=-0.010192 max=0.54566 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066309Jy sigma=1.748819 ! Fit after self-cal, rms=0.062498Jy sigma=1.659111 ! Inverting map and beam ! Estimated beam: bmin=3.08 mas, bmaj=7.207 mas, bpa=-5.717 degrees ! Estimated noise=0.686712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248619 Jy ! Component: 100 - total flux cleaned = 0.0036185 Jy ! Component: 150 - total flux cleaned = 0.00345576 Jy ! Component: 200 - total flux cleaned = 0.00289841 Jy ! Total flux subtracted in 200 components = 0.00289841 Jy ! Clean residual min=-0.010423 max=0.009874 Jy/beam ! Clean residual mean=-0.000019 rms=0.002580 Jy/beam ! Combined flux in latest and established models = 0.59248 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 165 components and 0.59248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061797Jy sigma=1.621207 ! Fit after self-cal, rms=0.061732Jy sigma=1.618890 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146228 Jy ! Component: 100 - total flux cleaned = 0.00132786 Jy ! Component: 150 - total flux cleaned = 0.000858146 Jy ! Component: 200 - total flux cleaned = 0.000645193 Jy ! Total flux subtracted in 200 components = 0.000645193 Jy ! Clean residual min=-0.010182 max=0.009446 Jy/beam ! Clean residual mean=-0.000018 rms=0.002503 Jy/beam ! Combined flux in latest and established models = 0.593126 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 170 components and 0.593126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061404Jy sigma=1.602002 ! Fit after self-cal, rms=0.061388Jy sigma=1.601231 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061388Jy sigma=1.601231 ! Fit after self-cal, rms=0.060696Jy sigma=1.580403 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=2.582 mas, bmaj=6.268 mas, bpa=-3.381 degrees ! Estimated noise=0.904286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.415947 Jy ! Component: 100 - total flux cleaned = 0.506835 Jy ! Component: 150 - total flux cleaned = 0.538408 Jy ! Component: 200 - total flux cleaned = 0.560495 Jy ! Total flux subtracted in 200 components = 0.560495 Jy ! Clean residual min=-0.011496 max=0.018635 Jy/beam ! Clean residual mean=-0.000015 rms=0.003143 Jy/beam ! Combined flux in latest and established models = 0.560495 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.560495 Jy ! Inverting map and beam ! Estimated beam: bmin=3.08 mas, bmaj=7.224 mas, bpa=-5.768 degrees ! Estimated noise=0.684044 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) ! Added new window around map position (79, -47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227403 Jy ! Component: 100 - total flux cleaned = 0.0361498 Jy ! Component: 150 - total flux cleaned = 0.0422979 Jy ! Component: 200 - total flux cleaned = 0.0450285 Jy ! Total flux subtracted in 200 components = 0.0450285 Jy ! Clean residual min=-0.009948 max=0.013705 Jy/beam ! Clean residual mean=-0.000013 rms=0.002805 Jy/beam ! Combined flux in latest and established models = 0.605523 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 61 components and 0.605523 Jy ! Inverting map ! Added new window around map position (26, -63). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100046 Jy ! Component: 100 - total flux cleaned = 0.00999249 Jy ! Component: 150 - total flux cleaned = 0.00998108 Jy ! Component: 200 - total flux cleaned = 0.0106707 Jy ! Total flux subtracted in 200 components = 0.0106707 Jy ! Clean residual min=-0.009226 max=0.010685 Jy/beam ! Clean residual mean=-0.000011 rms=0.002398 Jy/beam ! Combined flux in latest and established models = 0.616194 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 85 components and 0.616194 Jy ! Inverting map ! Added new window around map position (-77.5, 45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00892479 Jy ! Component: 100 - total flux cleaned = 0.0101568 Jy ! Component: 150 - total flux cleaned = 0.0113503 Jy ! Component: 200 - total flux cleaned = 0.0126142 Jy ! Total flux subtracted in 200 components = 0.0126142 Jy ! Clean residual min=-0.008469 max=0.007368 Jy/beam ! Clean residual mean=-0.000007 rms=0.002015 Jy/beam ! Combined flux in latest and established models = 0.628808 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 120 components and 0.628808 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=6.801 mas, bmaj=10.93 mas, bpa=-7.93 degrees ! Estimated noise=0.85955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430428 Jy ! Component: 100 - total flux cleaned = 0.00571751 Jy ! Component: 150 - total flux cleaned = 0.00706453 Jy ! Component: 200 - total flux cleaned = 0.00801664 Jy ! Total flux subtracted in 200 components = 0.00801664 Jy ! Clean residual min=-0.010171 max=0.008482 Jy/beam ! Clean residual mean=-0.000008 rms=0.002622 Jy/beam ! Combined flux in latest and established models = 0.636825 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 = 0.000616102 Jy ! Component: 100 - total flux cleaned = 0.000843506 Jy ! Component: 150 - total flux cleaned = 0.00105586 Jy ! Component: 200 - total flux cleaned = 0.00105762 Jy ! Total flux subtracted in 200 components = 0.00105762 Jy ! Clean residual min=-0.009687 max=0.008005 Jy/beam ! Clean residual mean=-0.000007 rms=0.002529 Jy/beam ! Combined flux in latest and established models = 0.637882 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 174 components and 0.637882 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.08 mas, bmaj=7.224 mas, bpa=-5.768 degrees ! Estimated noise=0.684044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000636847 Jy ! Component: 100 - total flux cleaned = 0.00122247 Jy ! Component: 150 - total flux cleaned = 0.00176141 Jy ! Component: 200 - total flux cleaned = 0.00251501 Jy ! Total flux subtracted in 200 components = 0.00251501 Jy ! Clean residual min=-0.007524 max=0.005957 Jy/beam ! Clean residual mean=-0.000005 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 0.640397 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 196 components and 0.640397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058644Jy sigma=1.456980 ! Fit after self-cal, rms=0.058363Jy sigma=1.448402 wmodel /scr/pima/bg219h_uvs/J1619+2247_S_map.mod ! Writing 196 model components to file: /scr/pima/bg219h_uvs/J1619+2247_S_map.mod wobs /scr/pima/bg219h_uvs/J1619+2247_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1619+2247_S_uvs.fits wwins /scr/pima/bg219h_uvs/J1619+2247_S_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219h_uvs/J1619+2247_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 = -0.00350864 Jy ! Component: 100 - total flux cleaned = -0.00657522 Jy ! Component: 150 - total flux cleaned = -0.00940788 Jy ! Component: 200 - total flux cleaned = -0.0112314 Jy ! Component: 250 - total flux cleaned = -0.0120497 Jy ! Component: 300 - total flux cleaned = -0.0127386 Jy ! Component: 350 - total flux cleaned = -0.0135004 Jy ! Component: 400 - total flux cleaned = -0.0141468 Jy ! Component: 450 - total flux cleaned = -0.0146839 Jy ! Component: 500 - total flux cleaned = -0.0153827 Jy ! Component: 550 - total flux cleaned = -0.0160665 Jy ! Component: 600 - total flux cleaned = -0.0165649 Jy ! Component: 650 - total flux cleaned = -0.0168907 Jy ! Component: 700 - total flux cleaned = -0.0172101 Jy ! Component: 750 - total flux cleaned = -0.0176753 Jy ! Component: 800 - total flux cleaned = -0.0176017 Jy ! Component: 850 - total flux cleaned = -0.0176791 Jy ! Component: 900 - total flux cleaned = -0.0178972 Jy ! Component: 950 - total flux cleaned = -0.0180387 Jy ! Component: 1000 - total flux cleaned = -0.018177 Jy ! Component: 1050 - total flux cleaned = -0.018312 Jy ! Component: 1100 - total flux cleaned = -0.0183118 Jy ! Component: 1150 - total flux cleaned = -0.0183757 Jy ! Component: 1200 - total flux cleaned = -0.0181814 Jy ! Component: 1250 - total flux cleaned = -0.0184361 Jy ! Component: 1300 - total flux cleaned = -0.0183733 Jy ! Component: 1350 - total flux cleaned = -0.0182508 Jy ! Component: 1400 - total flux cleaned = -0.0183727 Jy ! Component: 1450 - total flux cleaned = -0.0184928 Jy ! Component: 1500 - total flux cleaned = -0.0184927 Jy ! Component: 1550 - total flux cleaned = -0.0184358 Jy ! Component: 1600 - total flux cleaned = -0.0184932 Jy ! Component: 1650 - total flux cleaned = -0.0185497 Jy ! Component: 1700 - total flux cleaned = -0.01866 Jy ! Component: 1750 - total flux cleaned = -0.0184962 Jy ! Component: 1800 - total flux cleaned = -0.0184968 Jy ! Component: 1850 - total flux cleaned = -0.0186032 Jy ! Component: 1900 - total flux cleaned = -0.0187069 Jy ! Component: 1950 - total flux cleaned = -0.0187067 Jy ! Component: 2000 - total flux cleaned = -0.0187065 Jy ! Component: 2050 - total flux cleaned = -0.0188571 Jy ! Component: 2100 - total flux cleaned = -0.0189065 Jy ! Component: 2150 - total flux cleaned = -0.0190041 Jy ! Component: 2200 - total flux cleaned = -0.0190049 Jy ! Component: 2250 - total flux cleaned = -0.0192437 Jy ! Component: 2300 - total flux cleaned = -0.0192906 Jy ! Component: 2350 - total flux cleaned = -0.0194762 Jy ! Component: 2400 - total flux cleaned = -0.0193373 Jy ! Component: 2450 - total flux cleaned = -0.0192929 Jy ! Component: 2500 - total flux cleaned = -0.0194724 Jy ! Component: 2550 - total flux cleaned = -0.0193842 Jy ! Component: 2600 - total flux cleaned = -0.0193842 Jy ! Component: 2650 - total flux cleaned = -0.0192982 Jy ! Component: 2700 - total flux cleaned = -0.0194276 Jy ! Component: 2750 - total flux cleaned = -0.0195117 Jy ! Component: 2800 - total flux cleaned = -0.0194693 Jy ! Component: 2850 - total flux cleaned = -0.0194278 Jy ! Component: 2900 - total flux cleaned = -0.019551 Jy ! Component: 2950 - total flux cleaned = -0.0193876 Jy ! Component: 3000 - total flux cleaned = -0.0194279 Jy ! Component: 3050 - total flux cleaned = -0.0194284 Jy ! Component: 3100 - total flux cleaned = -0.0194281 Jy ! Component: 3150 - total flux cleaned = -0.0193493 Jy ! Component: 3200 - total flux cleaned = -0.0192717 Jy ! Component: 3250 - total flux cleaned = -0.019388 Jy ! Component: 3300 - total flux cleaned = -0.0193879 Jy ! Component: 3350 - total flux cleaned = -0.0193883 Jy ! Component: 3400 - total flux cleaned = -0.0193885 Jy ! Component: 3450 - total flux cleaned = -0.0193891 Jy ! Component: 3500 - total flux cleaned = -0.0193521 Jy ! Component: 3550 - total flux cleaned = -0.0194259 Jy ! Component: 3600 - total flux cleaned = -0.0193533 Jy ! Component: 3650 - total flux cleaned = -0.0193891 Jy ! Component: 3700 - total flux cleaned = -0.0194607 Jy ! Component: 3750 - total flux cleaned = -0.01946 Jy ! Component: 3800 - total flux cleaned = -0.0193895 Jy ! Component: 3850 - total flux cleaned = -0.0195639 Jy ! Component: 3900 - total flux cleaned = -0.0194943 Jy ! Component: 3950 - total flux cleaned = -0.0193917 Jy ! Component: 4000 - total flux cleaned = -0.0195619 Jy ! Component: 4050 - total flux cleaned = -0.0194941 Jy ! Total flux subtracted in 4096 components = -0.0193929 Jy ! Clean residual min=-0.001843 max=0.001979 Jy/beam ! Clean residual mean=-0.000003 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.621004 Jy keep ! Adding 349 model components to the UV plane model. ! The established model now contains 545 components and 0.621004 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1619+2247_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.08 x 7.224 at -5.768 degrees (North through East) ! Clean map min=-0.0048267 max=0.52676 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1619+2247_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.526765 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000634345 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.361269 0.361269 0.722537 1.44507 2.89015 5.7803 11.5606 23.1212 46.2424 92.4848 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.526 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 830.407 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1619+2247_S_uvs.log closed on Thu Apr 7 09:06:50 2016