! Started logfile: /scr/pima/bg219b_uvs/J1128-1122_S_uvs.log on Thu Apr 7 01:21:34 2016 obs /scr/pima/bg219b_uvs/J1128-1122_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1128-1122_S_uva.fits ! AN table 1: 61 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.293326 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1128-1122 ! ! 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 2004 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/bg219b_uvs/J1128-1122_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 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003954Jy sigma=22.802605 ! Fit after self-cal, rms=0.954451Jy sigma=22.204616 ! 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=8.525 mas, bmaj=17.23 mas, bpa=9.265 degrees ! Estimated noise=1.16423 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0357566 Jy ! Component: 100 - total flux cleaned = 0.0430144 Jy ! Total flux subtracted in 100 components = 0.0430144 Jy ! Clean residual min=-0.003420 max=0.003357 Jy/beam ! Clean residual mean=0.000007 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.0430144 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0430144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049894Jy sigma=1.108609 ! Fit after self-cal, rms=0.048403Jy sigma=1.074007 ! 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=8.975 mas, bmaj=16.56 mas, bpa=11.68 degrees ! Estimated noise=0.907119 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 = 0.00281433 Jy ! Component: 100 - total flux cleaned = 0.00502042 Jy ! Component: 150 - total flux cleaned = 0.0070227 Jy ! Component: 200 - total flux cleaned = 0.008172 Jy ! Total flux subtracted in 200 components = 0.008172 Jy ! Clean residual min=-0.001333 max=0.001327 Jy/beam ! Clean residual mean=-0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0511864 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 64 components and 0.0511864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047442Jy sigma=1.054539 ! Fit after self-cal, rms=0.047178Jy sigma=1.050481 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.975 x 16.56 at 11.68 degrees (North through East) ! Clean map min=-0.0050728 max=0.045684 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. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.90 HN 1.00* KP 1.05 ! LA 0.94 NL 0.98 OV 0.99 PT 1.00* ! ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00* KP 0.98 ! LA 1.07 NL 0.96 OV 0.95 PT 1.00* ! ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00* KP 1.10 ! LA 0.92 NL 0.88 OV 0.98 PT 1.00* ! ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.047178Jy sigma=1.050481 ! Fit after self-cal, rms=0.047134Jy sigma=1.073584 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.54 mas, bmaj=15.85 mas, bpa=11.63 degrees ! Estimated noise=0.946721 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 = 0.000423517 Jy ! Component: 100 - total flux cleaned = 0.000716365 Jy ! Component: 150 - total flux cleaned = 0.000764724 Jy ! Component: 200 - total flux cleaned = 0.000535047 Jy ! Total flux subtracted in 200 components = 0.000535047 Jy ! Clean residual min=-0.000755 max=0.000753 Jy/beam ! Clean residual mean=-0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0517215 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 122 components and 0.0517215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047002Jy sigma=1.070633 ! Fit after self-cal, rms=0.046895Jy sigma=1.068799 ! Inverting map ! Added new window around map position (-49.5, -100). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000777488 Jy ! Component: 100 - total flux cleaned = 0.00074657 Jy ! Component: 150 - total flux cleaned = 0.000989989 Jy ! Component: 200 - total flux cleaned = 0.00117707 Jy ! Total flux subtracted in 200 components = 0.00117707 Jy ! Clean residual min=-0.001226 max=0.001122 Jy/beam ! Clean residual mean=-0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0528986 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 164 components and 0.0528986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046851Jy sigma=1.067860 ! Fit after self-cal, rms=0.046805Jy sigma=1.067543 ! 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=0.046805Jy sigma=1.067543 ! Fit after self-cal, rms=0.046617Jy sigma=1.065889 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.512 mas, bmaj=15.83 mas, bpa=10.98 degrees ! Estimated noise=0.937885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646393 Jy ! Component: 100 - total flux cleaned = 0.000898721 Jy ! Component: 150 - total flux cleaned = 0.00106234 Jy ! Component: 200 - total flux cleaned = 0.00115471 Jy ! Total flux subtracted in 200 components = 0.00115471 Jy ! Clean residual min=-0.000896 max=0.000856 Jy/beam ! Clean residual mean=-0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0540533 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 191 components and 0.0540533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046602Jy sigma=1.065555 ! Fit after self-cal, rms=0.046591Jy sigma=1.064239 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 = 0.000290317 Jy ! Component: 100 - total flux cleaned = 0.000344338 Jy ! Component: 150 - total flux cleaned = 0.000325047 Jy ! Component: 200 - total flux cleaned = 0.000270704 Jy ! Total flux subtracted in 200 components = 0.000270704 Jy ! Clean residual min=-0.001025 max=0.001009 Jy/beam ! Clean residual mean=-0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.054324 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 222 components and 0.054324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046574Jy sigma=1.064004 ! Fit after self-cal, rms=0.046568Jy sigma=1.063882 ! Inverting map ! Added new window around map position (120, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010168 Jy ! Component: 100 - total flux cleaned = 0.00146253 Jy ! Component: 150 - total flux cleaned = 0.00161513 Jy ! Component: 200 - total flux cleaned = 0.0017826 Jy ! Total flux subtracted in 200 components = 0.0017826 Jy ! Clean residual min=-0.000867 max=0.001150 Jy/beam ! Clean residual mean=-0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0561066 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 252 components and 0.0561066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046535Jy sigma=1.063338 ! Fit after self-cal, rms=0.046540Jy sigma=1.063179 ! Inverting map ! Added new window around map position (-124, 124.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000711537 Jy ! Component: 100 - total flux cleaned = 0.00112841 Jy ! Component: 150 - total flux cleaned = 0.00148272 Jy ! Component: 200 - total flux cleaned = 0.00174818 Jy ! Total flux subtracted in 200 components = 0.00174818 Jy ! Clean residual min=-0.000927 max=0.000711 Jy/beam ! Clean residual mean=-0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0578547 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 285 components and 0.0578547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046514Jy sigma=1.062602 ! Fit after self-cal, rms=0.046484Jy sigma=1.061943 ! 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=0.046484Jy sigma=1.061943 ! Fit after self-cal, rms=0.046477Jy sigma=1.061588 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.517 mas, bmaj=15.8 mas, bpa=10.78 degrees ! Estimated noise=0.932226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000669491 Jy ! Component: 100 - total flux cleaned = 0.00124976 Jy ! Component: 150 - total flux cleaned = 0.00175184 Jy ! Component: 200 - total flux cleaned = 0.00217748 Jy ! Total flux subtracted in 200 components = 0.00217748 Jy ! Clean residual min=-0.000762 max=0.000654 Jy/beam ! Clean residual mean=-0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0600322 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 311 components and 0.0600322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046446Jy sigma=1.061007 ! Fit after self-cal, rms=0.046475Jy sigma=1.060798 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 = -0.000215253 Jy ! Component: 100 - total flux cleaned = -0.000194315 Jy ! Component: 150 - total flux cleaned = 3.06491e-05 Jy ! Component: 200 - total flux cleaned = 0.000203555 Jy ! Total flux subtracted in 200 components = 0.000203555 Jy ! Clean residual min=-0.000780 max=0.000612 Jy/beam ! Clean residual mean=-0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0602358 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 341 components and 0.0602358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046458Jy sigma=1.060468 ! Fit after self-cal, rms=0.046455Jy sigma=1.060393 ! 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=0.046455Jy sigma=1.060393 ! Fit after self-cal, rms=0.046507Jy sigma=1.060257 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.277 mas, bmaj=16.15 mas, bpa=13.29 degrees ! Estimated noise=0.942451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.37518e-05 Jy ! Component: 100 - total flux cleaned = 0.000306584 Jy ! Component: 150 - total flux cleaned = 0.000635841 Jy ! Component: 200 - total flux cleaned = 0.000851725 Jy ! Total flux subtracted in 200 components = 0.000851725 Jy ! Clean residual min=-0.000701 max=0.000564 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0610875 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 364 components and 0.0610875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046487Jy sigma=1.059977 ! Fit after self-cal, rms=0.046502Jy sigma=1.059913 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 = -0.00011017 Jy ! Component: 100 - total flux cleaned = -1.74726e-05 Jy ! Component: 150 - total flux cleaned = 0.000114491 Jy ! Component: 200 - total flux cleaned = 0.00025271 Jy ! Total flux subtracted in 200 components = 0.00025271 Jy ! Clean residual min=-0.000667 max=0.000534 Jy/beam ! Clean residual mean=0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0613402 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 389 components and 0.0613402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046492Jy sigma=1.059720 ! Fit after self-cal, rms=0.046490Jy sigma=1.059689 ! 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=8.522 mas, bmaj=15.78 mas, bpa=10.6 degrees ! Estimated noise=0.930051 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.522 x 15.78 at 10.6 degrees (North through East) ! Clean map min=-0.0035127 max=0.044331 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=7.679 mas, bmaj=15.43 mas, bpa=8.367 degrees ! Estimated noise=1.12866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184374 Jy ! Component: 100 - total flux cleaned = 0.0198215 Jy ! Component: 150 - total flux cleaned = 0.0188729 Jy ! Component: 200 - total flux cleaned = 0.0168511 Jy ! Total flux subtracted in 200 components = 0.0168511 Jy ! Clean residual min=-0.011118 max=0.015083 Jy/beam ! Clean residual mean=-0.000015 rms=0.003826 Jy/beam ! Combined flux in latest and established models = 0.0168511 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.0168511 Jy ! Inverting map and beam ! Estimated beam: bmin=8.522 mas, bmaj=15.78 mas, bpa=10.6 degrees ! Estimated noise=0.930051 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 = -0.000794251 Jy ! Component: 100 - total flux cleaned = -0.00373235 Jy ! Component: 150 - total flux cleaned = -0.00594442 Jy ! Component: 200 - total flux cleaned = -0.0077902 Jy ! Total flux subtracted in 200 components = -0.0077902 Jy ! Clean residual min=-0.006153 max=0.010418 Jy/beam ! Clean residual mean=-0.000008 rms=0.002317 Jy/beam ! Combined flux in latest and established models = 0.00906087 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 87 components and 0.00906087 Jy ! Inverting map ! Added new window around map position (-9.5, 113). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00702131 Jy ! Component: 100 - total flux cleaned = 0.00819289 Jy ! Component: 150 - total flux cleaned = 0.0090772 Jy ! Component: 200 - total flux cleaned = 0.00947141 Jy ! Total flux subtracted in 200 components = 0.00947141 Jy ! Clean residual min=-0.003824 max=0.003490 Jy/beam ! Clean residual mean=0.000002 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.0185323 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 0.0185323 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=9.277 mas, bmaj=16.15 mas, bpa=13.29 degrees ! Estimated noise=0.942451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00066952 Jy ! Component: 100 - total flux cleaned = 0.00145345 Jy ! Component: 150 - total flux cleaned = 0.0019238 Jy ! Component: 200 - total flux cleaned = 0.00249086 Jy ! Total flux subtracted in 200 components = 0.00249086 Jy ! Clean residual min=-0.002084 max=0.002238 Jy/beam ! Clean residual mean=0.000000 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0210231 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 = 0.0004584 Jy ! Component: 100 - total flux cleaned = 0.00100673 Jy ! Component: 150 - total flux cleaned = 0.00145849 Jy ! Component: 200 - total flux cleaned = 0.00188143 Jy ! Total flux subtracted in 200 components = 0.00188143 Jy ! Clean residual min=-0.001776 max=0.001738 Jy/beam ! Clean residual mean=0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0229046 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 157 components and 0.0229046 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=8.522 mas, bmaj=15.78 mas, bpa=10.6 degrees ! Estimated noise=0.930051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125947 Jy ! Component: 100 - total flux cleaned = 0.00195122 Jy ! Component: 150 - total flux cleaned = 0.0024116 Jy ! Component: 200 - total flux cleaned = 0.00280164 Jy ! Total flux subtracted in 200 components = 0.00280164 Jy ! Clean residual min=-0.001756 max=0.001543 Jy/beam ! Clean residual mean=-0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0257062 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 183 components and 0.0257062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046995Jy sigma=1.070276 ! Fit after self-cal, rms=0.046834Jy sigma=1.066868 wmodel /scr/pima/bg219b_uvs/J1128-1122_S_map.mod ! Writing 183 model components to file: /scr/pima/bg219b_uvs/J1128-1122_S_map.mod wobs /scr/pima/bg219b_uvs/J1128-1122_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1128-1122_S_uvs.fits wwins /scr/pima/bg219b_uvs/J1128-1122_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J1128-1122_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 = -0.000406656 Jy ! Component: 100 - total flux cleaned = -0.000529384 Jy ! Component: 150 - total flux cleaned = -0.000622428 Jy ! Component: 200 - total flux cleaned = -0.000726077 Jy ! Component: 250 - total flux cleaned = -0.000856644 Jy ! Component: 300 - total flux cleaned = -0.000949733 Jy ! Component: 350 - total flux cleaned = -0.00113914 Jy ! Component: 400 - total flux cleaned = -0.00127796 Jy ! Component: 450 - total flux cleaned = -0.00139826 Jy ! Component: 500 - total flux cleaned = -0.00147616 Jy ! Component: 550 - total flux cleaned = -0.00152721 Jy ! Component: 600 - total flux cleaned = -0.00159065 Jy ! Component: 650 - total flux cleaned = -0.00165409 Jy ! Component: 700 - total flux cleaned = -0.00167956 Jy ! Component: 750 - total flux cleaned = -0.00171816 Jy ! Component: 800 - total flux cleaned = -0.00175717 Jy ! Component: 850 - total flux cleaned = -0.00179651 Jy ! Component: 900 - total flux cleaned = -0.00189015 Jy ! Component: 950 - total flux cleaned = -0.00198517 Jy ! Component: 1000 - total flux cleaned = -0.0019708 Jy ! Component: 1050 - total flux cleaned = -0.00194207 Jy ! Component: 1100 - total flux cleaned = -0.00191218 Jy ! Component: 1150 - total flux cleaned = -0.00189681 Jy ! Component: 1200 - total flux cleaned = -0.00184965 Jy ! Component: 1250 - total flux cleaned = -0.00180072 Jy ! Component: 1300 - total flux cleaned = -0.00173335 Jy ! Component: 1350 - total flux cleaned = -0.00164627 Jy ! Component: 1400 - total flux cleaned = -0.00159139 Jy ! Component: 1450 - total flux cleaned = -0.00149759 Jy ! Component: 1500 - total flux cleaned = -0.00142009 Jy ! Component: 1550 - total flux cleaned = -0.0014 Jy ! Component: 1600 - total flux cleaned = -0.00137884 Jy ! Component: 1650 - total flux cleaned = -0.00135725 Jy ! Component: 1700 - total flux cleaned = -0.00137982 Jy ! Component: 1750 - total flux cleaned = -0.00140348 Jy ! Component: 1800 - total flux cleaned = -0.00142846 Jy ! Component: 1850 - total flux cleaned = -0.00148142 Jy ! Component: 1900 - total flux cleaned = -0.00150871 Jy ! Component: 1950 - total flux cleaned = -0.0015943 Jy ! Component: 2000 - total flux cleaned = -0.00162495 Jy ! Component: 2050 - total flux cleaned = -0.00165649 Jy ! Component: 2100 - total flux cleaned = -0.00168883 Jy ! Component: 2150 - total flux cleaned = -0.00175701 Jy ! Component: 2200 - total flux cleaned = -0.00179273 Jy ! Component: 2250 - total flux cleaned = -0.00186721 Jy ! Component: 2300 - total flux cleaned = -0.00190534 Jy ! Component: 2350 - total flux cleaned = -0.00194593 Jy ! Component: 2400 - total flux cleaned = -0.00207488 Jy ! Component: 2450 - total flux cleaned = -0.00212033 Jy ! Component: 2500 - total flux cleaned = -0.00211948 Jy ! Component: 2550 - total flux cleaned = -0.00226877 Jy ! Component: 2600 - total flux cleaned = -0.00232132 Jy ! Component: 2650 - total flux cleaned = -0.00243184 Jy ! Component: 2700 - total flux cleaned = -0.00248995 Jy ! Component: 2750 - total flux cleaned = -0.00255035 Jy ! Component: 2800 - total flux cleaned = -0.00261425 Jy ! Component: 2850 - total flux cleaned = -0.00274768 Jy ! Component: 2900 - total flux cleaned = -0.00288539 Jy ! Component: 2950 - total flux cleaned = -0.00303184 Jy ! Component: 3000 - total flux cleaned = -0.00310855 Jy ! Component: 3050 - total flux cleaned = -0.00334751 Jy ! Component: 3100 - total flux cleaned = -0.00343227 Jy ! Component: 3150 - total flux cleaned = -0.00360808 Jy ! Component: 3200 - total flux cleaned = -0.00369863 Jy ! Component: 3250 - total flux cleaned = -0.00398718 Jy ! Component: 3300 - total flux cleaned = -0.00419099 Jy ! Component: 3350 - total flux cleaned = -0.00419188 Jy ! Component: 3400 - total flux cleaned = -0.00463776 Jy ! Component: 3450 - total flux cleaned = -0.00487492 Jy ! Component: 3500 - total flux cleaned = -0.00499982 Jy ! Component: 3550 - total flux cleaned = -0.00525639 Jy ! Component: 3600 - total flux cleaned = -0.00552993 Jy ! Component: 3650 - total flux cleaned = -0.00581862 Jy ! Component: 3700 - total flux cleaned = -0.00612075 Jy ! Component: 3750 - total flux cleaned = -0.0062804 Jy ! Component: 3800 - total flux cleaned = -0.00677325 Jy ! Component: 3850 - total flux cleaned = -0.00695181 Jy ! Component: 3900 - total flux cleaned = -0.00730917 Jy ! Component: 3950 - total flux cleaned = -0.0076901 Jy ! Component: 4000 - total flux cleaned = -0.00808913 Jy ! Component: 4050 - total flux cleaned = -0.00851501 Jy ! Total flux subtracted in 4096 components = -0.00895997 Jy ! Clean residual min=-0.013754 max=0.012809 Jy/beam ! Clean residual mean=-0.000003 rms=0.003578 Jy/beam ! Combined flux in latest and established models = 0.0167463 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 298 components and 0.0167463 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1128-1122_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.522 x 15.78 at 10.6 degrees (North through East) ! Clean map min=-0.024847 max=0.026809 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1128-1122_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0268093 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00351938 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -39.3823 39.3823 78.7647 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0105 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 7.617 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1128-1122_S_uvs.log closed on Thu Apr 7 01:21:39 2016