! Started logfile: /scr/pima/rv100_uvs/J0922-3959_X_uvs.log on Mon Feb 29 13:26:32 2016 obs /scr/pima/rv100_uvs/J0922-3959_X_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J0922-3959_X_uva.fits ! AN table 1: 10 integrations on 15 of 15 possible baselines. ! AN table 2: 2 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.407895 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0922-3959 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 248 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv100_uvs/J0922-3959_X] 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 0.200x0.200 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 26 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.367199Jy sigma=7.844376 ! Fit after self-cal, rms=0.300896Jy sigma=1.722184 ! 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=0.6841 mas, bmaj=3.468 mas, bpa=-16.88 degrees ! Estimated noise=9.17437 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 = 0.643784 Jy ! Component: 100 - total flux cleaned = 0.839223 Jy ! Total flux subtracted in 100 components = 0.839223 Jy ! Clean residual min=-0.065672 max=0.111039 Jy/beam ! Clean residual mean=0.000574 rms=0.019022 Jy/beam ! Combined flux in latest and established models = 0.839223 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.839223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241576Jy sigma=1.439474 ! Fit after self-cal, rms=0.241410Jy sigma=1.439170 ! 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=0.7741 mas, bmaj=4.063 mas, bpa=-16.61 degrees ! Estimated noise=8.12721 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 = 0.134988 Jy ! Component: 100 - total flux cleaned = 0.20788 Jy ! Component: 150 - total flux cleaned = 0.248922 Jy ! Component: 200 - total flux cleaned = 0.272204 Jy ! Total flux subtracted in 200 components = 0.272204 Jy ! Clean residual min=-0.047387 max=0.071411 Jy/beam ! Clean residual mean=-0.000082 rms=0.013652 Jy/beam ! Combined flux in latest and established models = 1.11143 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 1.11143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161835Jy sigma=0.841144 ! Fit after self-cal, rms=0.161636Jy sigma=0.840530 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7741 x 4.063 at -16.61 degrees (North through East) ! Clean map min=-0.043882 max=0.7836 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: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! OV 0.00* PT 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! OV 0.00* PT 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! OV 0.00* PT 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! OV 0.00* PT 0.00* ! ! ! Fit before self-cal, rms=0.161636Jy sigma=0.840530 ! Fit after self-cal, rms=0.161636Jy sigma=0.840530 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7741 mas, bmaj=4.063 mas, bpa=-16.61 degrees ! Estimated noise=8.12721 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 (-2, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0658101 Jy ! Component: 100 - total flux cleaned = 0.0873876 Jy ! Component: 150 - total flux cleaned = 0.086341 Jy ! Component: 200 - total flux cleaned = 0.0853886 Jy ! Total flux subtracted in 200 components = 0.0853886 Jy ! Clean residual min=-0.042601 max=0.052255 Jy/beam ! Clean residual mean=-0.000279 rms=0.010003 Jy/beam ! Combined flux in latest and established models = 1.19682 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 69 components and 1.19682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123170Jy sigma=0.648641 ! Fit after self-cal, rms=0.120090Jy sigma=0.623835 ! 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=0.120090Jy sigma=0.623835 ! Fit after self-cal, rms=0.106757Jy sigma=0.551913 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7749 mas, bmaj=4.062 mas, bpa=-16.42 degrees ! Estimated noise=7.93139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0151623 Jy ! Component: 100 - total flux cleaned = -0.0180447 Jy ! Component: 150 - total flux cleaned = -0.0219373 Jy ! Component: 200 - total flux cleaned = -0.0242023 Jy ! Total flux subtracted in 200 components = -0.0242023 Jy ! Clean residual min=-0.025392 max=0.021207 Jy/beam ! Clean residual mean=-0.000247 rms=0.006521 Jy/beam ! Combined flux in latest and established models = 1.17261 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 1.17261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094605Jy sigma=0.496584 ! Fit after self-cal, rms=0.094539Jy sigma=0.493260 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 = 0.00189533 Jy ! Component: 100 - total flux cleaned = 0.000330938 Jy ! Component: 150 - total flux cleaned = -0.00101883 Jy ! Component: 200 - total flux cleaned = -0.00132416 Jy ! Total flux subtracted in 200 components = -0.00132416 Jy ! Clean residual min=-0.022962 max=0.019716 Jy/beam ! Clean residual mean=-0.000233 rms=0.006198 Jy/beam ! Combined flux in latest and established models = 1.17129 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 1.17129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090801Jy sigma=0.480855 ! Fit after self-cal, rms=0.090733Jy sigma=0.479229 ! 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=0.090733Jy sigma=0.479229 ! Fit after self-cal, rms=0.077507Jy sigma=0.386736 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7767 mas, bmaj=4.041 mas, bpa=-16.34 degrees ! Estimated noise=7.96615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00159658 Jy ! Component: 100 - total flux cleaned = -0.00321343 Jy ! Component: 150 - total flux cleaned = -0.00456793 Jy ! Component: 200 - total flux cleaned = -0.00558879 Jy ! Total flux subtracted in 200 components = -0.00558879 Jy ! Clean residual min=-0.012001 max=0.014212 Jy/beam ! Clean residual mean=0.000075 rms=0.003491 Jy/beam ! Combined flux in latest and established models = 1.1657 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 135 components and 1.1657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076354Jy sigma=0.381503 ! Fit after self-cal, rms=0.076333Jy sigma=0.380839 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 = 0.000749412 Jy ! Component: 100 - total flux cleaned = 4.82727e-05 Jy ! Component: 150 - total flux cleaned = -0.000711315 Jy ! Component: 200 - total flux cleaned = -0.00106243 Jy ! Total flux subtracted in 200 components = -0.00106243 Jy ! Clean residual min=-0.011533 max=0.013632 Jy/beam ! Clean residual mean=0.000077 rms=0.003402 Jy/beam ! Combined flux in latest and established models = 1.16464 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 146 components and 1.16464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075794Jy sigma=0.378330 ! Fit after self-cal, rms=0.075782Jy sigma=0.377994 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.075782Jy sigma=0.377994 ! Fit after self-cal, rms=0.075244Jy sigma=0.375981 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.341 mas, bmaj=8.512 mas, bpa=-4.19 degrees ! Estimated noise=11.3312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00180052 Jy ! Component: 100 - total flux cleaned = -0.00299089 Jy ! Component: 150 - total flux cleaned = -0.00384235 Jy ! Component: 200 - total flux cleaned = -0.00458578 Jy ! Total flux subtracted in 200 components = -0.00458578 Jy ! Clean residual min=-0.015511 max=0.019727 Jy/beam ! Clean residual mean=0.000169 rms=0.005079 Jy/beam ! Combined flux in latest and established models = 1.16005 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 175 components and 1.16005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074725Jy sigma=0.375551 ! Fit after self-cal, rms=0.074580Jy sigma=0.374456 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 = -0.000407651 Jy ! Component: 100 - total flux cleaned = -0.000809087 Jy ! Component: 150 - total flux cleaned = -0.000932155 Jy ! Component: 200 - total flux cleaned = -0.000933165 Jy ! Total flux subtracted in 200 components = -0.000933165 Jy ! Clean residual min=-0.015642 max=0.018957 Jy/beam ! Clean residual mean=0.000161 rms=0.004972 Jy/beam ! Combined flux in latest and established models = 1.15912 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 183 components and 1.15912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074502Jy sigma=0.375118 ! Fit after self-cal, rms=0.074413Jy sigma=0.374563 ! 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=0.7774 mas, bmaj=4.039 mas, bpa=-16.31 degrees ! Estimated noise=7.95668 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7774 x 4.039 at -16.31 degrees (North through East) ! Clean map min=-0.020514 max=0.74338 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=0.074413Jy sigma=0.374563 ! Fit after self-cal, rms=0.068412Jy sigma=0.326418 ! Inverting map and beam ! Estimated beam: bmin=0.7787 mas, bmaj=4.046 mas, bpa=-16.26 degrees ! Estimated noise=7.96657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000241141 Jy ! Component: 100 - total flux cleaned = -0.00147084 Jy ! Component: 150 - total flux cleaned = -0.00236329 Jy ! Component: 200 - total flux cleaned = -0.00289172 Jy ! Total flux subtracted in 200 components = -0.00289172 Jy ! Clean residual min=-0.011082 max=0.012768 Jy/beam ! Clean residual mean=0.000065 rms=0.003142 Jy/beam ! Combined flux in latest and established models = 1.15623 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 196 components and 1.15623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067500Jy sigma=0.321687 ! Fit after self-cal, rms=0.067482Jy sigma=0.321125 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828106 Jy ! Component: 100 - total flux cleaned = 0.000237732 Jy ! Component: 150 - total flux cleaned = 2.42867e-05 Jy ! Component: 200 - total flux cleaned = -7.56493e-05 Jy ! Total flux subtracted in 200 components = -7.56493e-05 Jy ! Clean residual min=-0.010484 max=0.012173 Jy/beam ! Clean residual mean=0.000065 rms=0.003066 Jy/beam ! Combined flux in latest and established models = 1.15615 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 205 components and 1.15615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067061Jy sigma=0.318849 ! Fit after self-cal, rms=0.067068Jy sigma=0.318565 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067068Jy sigma=0.318565 ! Fit after self-cal, rms=0.063454Jy sigma=0.305263 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=0.6864 mas, bmaj=3.442 mas, bpa=-16.47 degrees ! Estimated noise=8.98809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.628826 Jy ! Component: 100 - total flux cleaned = 0.816373 Jy ! Component: 150 - total flux cleaned = 0.913635 Jy ! Component: 200 - total flux cleaned = 0.977907 Jy ! Total flux subtracted in 200 components = 0.977907 Jy ! Clean residual min=-0.029664 max=0.044918 Jy/beam ! Clean residual mean=0.000326 rms=0.009142 Jy/beam ! Combined flux in latest and established models = 0.977907 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.977907 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7783 mas, bmaj=4.044 mas, bpa=-16.26 degrees ! Estimated noise=7.95896 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 (1.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0717301 Jy ! Component: 100 - total flux cleaned = 0.116997 Jy ! Component: 150 - total flux cleaned = 0.146144 Jy ! Component: 200 - total flux cleaned = 0.165095 Jy ! Total flux subtracted in 200 components = 0.165095 Jy ! Clean residual min=-0.015636 max=0.020837 Jy/beam ! Clean residual mean=0.000125 rms=0.004689 Jy/beam ! Combined flux in latest and established models = 1.143 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 73 components and 1.143 Jy ! Inverting map ! Added new window around map position (-2.8, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204015 Jy ! Component: 100 - total flux cleaned = 0.0238872 Jy ! Component: 150 - total flux cleaned = 0.0246109 Jy ! Component: 200 - total flux cleaned = 0.0255014 Jy ! Total flux subtracted in 200 components = 0.0255014 Jy ! Clean residual min=-0.011019 max=0.012762 Jy/beam ! Clean residual mean=0.000022 rms=0.003066 Jy/beam ! Combined flux in latest and established models = 1.1685 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 105 components and 1.1685 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.348 mas, bmaj=8.538 mas, bpa=-4.117 degrees ! Estimated noise=11.3023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121887 Jy ! Component: 100 - total flux cleaned = 0.000895179 Jy ! Component: 150 - total flux cleaned = 0.000918682 Jy ! Component: 200 - total flux cleaned = 0.000932657 Jy ! Total flux subtracted in 200 components = 0.000932657 Jy ! Clean residual min=-0.012158 max=0.012499 Jy/beam ! Clean residual mean=0.000027 rms=0.003843 Jy/beam ! Combined flux in latest and established models = 1.16944 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 = -0.000202204 Jy ! Component: 100 - total flux cleaned = -0.000370952 Jy ! Component: 150 - total flux cleaned = -0.00052054 Jy ! Component: 200 - total flux cleaned = -0.000651488 Jy ! Total flux subtracted in 200 components = -0.000651488 Jy ! Clean residual min=-0.011678 max=0.011310 Jy/beam ! Clean residual mean=0.000011 rms=0.003449 Jy/beam ! Combined flux in latest and established models = 1.16878 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 159 components and 1.16878 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7783 mas, bmaj=4.044 mas, bpa=-16.26 degrees ! Estimated noise=7.95896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114619 Jy ! Component: 100 - total flux cleaned = 0.0017856 Jy ! Component: 150 - total flux cleaned = 0.0021403 Jy ! Component: 200 - total flux cleaned = 0.00198755 Jy ! Total flux subtracted in 200 components = 0.00198755 Jy ! Clean residual min=-0.010173 max=0.009395 Jy/beam ! Clean residual mean=-0.000004 rms=0.002412 Jy/beam ! Combined flux in latest and established models = 1.17077 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 182 components and 1.17077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061326Jy sigma=0.295259 ! Fit after self-cal, rms=0.061096Jy sigma=0.293646 wmodel /scr/pima/rv100_uvs/J0922-3959_X_map.mod ! Writing 182 model components to file: /scr/pima/rv100_uvs/J0922-3959_X_map.mod wobs /scr/pima/rv100_uvs/J0922-3959_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J0922-3959_X_uvs.fits wwins /scr/pima/rv100_uvs/J0922-3959_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv100_uvs/J0922-3959_X_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 = -0.00304633 Jy ! Component: 100 - total flux cleaned = -0.00429829 Jy ! Component: 150 - total flux cleaned = -0.00573964 Jy ! Component: 200 - total flux cleaned = -0.00695334 Jy ! Component: 250 - total flux cleaned = -0.00848064 Jy ! Component: 300 - total flux cleaned = -0.00980562 Jy ! Component: 350 - total flux cleaned = -0.010724 Jy ! Component: 400 - total flux cleaned = -0.0114953 Jy ! Component: 450 - total flux cleaned = -0.0120287 Jy ! Component: 500 - total flux cleaned = -0.0126508 Jy ! Component: 550 - total flux cleaned = -0.0134537 Jy ! Component: 600 - total flux cleaned = -0.013942 Jy ! Component: 650 - total flux cleaned = -0.0147958 Jy ! Component: 700 - total flux cleaned = -0.0151653 Jy ! Component: 750 - total flux cleaned = -0.015707 Jy ! Component: 800 - total flux cleaned = -0.0161452 Jy ! Component: 850 - total flux cleaned = -0.0164026 Jy ! Component: 900 - total flux cleaned = -0.0165689 Jy ! Component: 950 - total flux cleaned = -0.0165694 Jy ! Component: 1000 - total flux cleaned = -0.0167293 Jy ! Component: 1050 - total flux cleaned = -0.0165718 Jy ! Component: 1100 - total flux cleaned = -0.016574 Jy ! Component: 1150 - total flux cleaned = -0.0168789 Jy ! Component: 1200 - total flux cleaned = -0.0171013 Jy ! Component: 1250 - total flux cleaned = -0.0171008 Jy ! Component: 1300 - total flux cleaned = -0.0172455 Jy ! Component: 1350 - total flux cleaned = -0.0174571 Jy ! Component: 1400 - total flux cleaned = -0.0178032 Jy ! Component: 1450 - total flux cleaned = -0.0180067 Jy ! Component: 1500 - total flux cleaned = -0.0183419 Jy ! Component: 1550 - total flux cleaned = -0.0185402 Jy ! Component: 1600 - total flux cleaned = -0.0188645 Jy ! Component: 1650 - total flux cleaned = -0.0191204 Jy ! Component: 1700 - total flux cleaned = -0.0195602 Jy ! Component: 1750 - total flux cleaned = -0.0195595 Jy ! Component: 1800 - total flux cleaned = -0.0199867 Jy ! Component: 1850 - total flux cleaned = -0.0200474 Jy ! Component: 1900 - total flux cleaned = -0.0202849 Jy ! Component: 1950 - total flux cleaned = -0.0202853 Jy ! Component: 2000 - total flux cleaned = -0.0205167 Jy ! Component: 2050 - total flux cleaned = -0.0205166 Jy ! Component: 2100 - total flux cleaned = -0.0205729 Jy ! Component: 2150 - total flux cleaned = -0.0204618 Jy ! Component: 2200 - total flux cleaned = -0.0203517 Jy ! Component: 2250 - total flux cleaned = -0.0202972 Jy ! Component: 2300 - total flux cleaned = -0.0201341 Jy ! Component: 2350 - total flux cleaned = -0.0201339 Jy ! Component: 2400 - total flux cleaned = -0.0200263 Jy ! Component: 2450 - total flux cleaned = -0.0200263 Jy ! Component: 2500 - total flux cleaned = -0.019867 Jy ! Component: 2550 - total flux cleaned = -0.019814 Jy ! Component: 2600 - total flux cleaned = -0.019604 Jy ! Component: 2650 - total flux cleaned = -0.0196566 Jy ! Component: 2700 - total flux cleaned = -0.0195527 Jy ! Component: 2750 - total flux cleaned = -0.0195011 Jy ! Component: 2800 - total flux cleaned = -0.0194494 Jy ! Component: 2850 - total flux cleaned = -0.0192955 Jy ! Component: 2900 - total flux cleaned = -0.0192955 Jy ! Component: 2950 - total flux cleaned = -0.019142 Jy ! Component: 3000 - total flux cleaned = -0.0189892 Jy ! Component: 3050 - total flux cleaned = -0.0188876 Jy ! Component: 3100 - total flux cleaned = -0.0187862 Jy ! Component: 3150 - total flux cleaned = -0.0186844 Jy ! Component: 3200 - total flux cleaned = -0.0185827 Jy ! Component: 3250 - total flux cleaned = -0.0184301 Jy ! Component: 3300 - total flux cleaned = -0.01843 Jy ! Component: 3350 - total flux cleaned = -0.0185318 Jy ! Component: 3400 - total flux cleaned = -0.0183791 Jy ! Component: 3450 - total flux cleaned = -0.0183281 Jy ! Component: 3500 - total flux cleaned = -0.0183281 Jy ! Component: 3550 - total flux cleaned = -0.018277 Jy ! Component: 3600 - total flux cleaned = -0.0181742 Jy ! Component: 3650 - total flux cleaned = -0.01802 Jy ! Component: 3700 - total flux cleaned = -0.0180196 Jy ! Component: 3750 - total flux cleaned = -0.0179165 Jy ! Component: 3800 - total flux cleaned = -0.0178127 Jy ! Component: 3850 - total flux cleaned = -0.0177084 Jy ! Component: 3900 - total flux cleaned = -0.0176563 Jy ! Component: 3950 - total flux cleaned = -0.0176565 Jy ! Component: 4000 - total flux cleaned = -0.0174457 Jy ! Component: 4050 - total flux cleaned = -0.0174458 Jy ! Total flux subtracted in 4096 components = -0.0173394 Jy ! Clean residual min=-0.003018 max=0.003215 Jy/beam ! Clean residual mean=0.000005 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 1.15343 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 417 components and 1.15343 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J0922-3959_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7783 x 4.044 at -16.26 degrees (North through East) ! Clean map min=-0.0080529 max=0.76252 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J0922-3959_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.762518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000967816 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.380771 0.380771 0.761542 1.52308 3.04617 6.09233 12.1847 24.3693 48.7387 97.4774 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.762 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 787.875 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J0922-3959_X_uvs.log closed on Mon Feb 29 13:26:36 2016