! Started logfile: /scr/pima/rv102_uvs/J2146+5703_X_uvs.log on Sat Feb 27 22:28:46 2016 obs /scr/pima/rv102_uvs/J2146+5703_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2146+5703_X_uva.fits ! AN table 1: 174 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.642241 visibilities/baseline/integration-bin. ! Found source: J2146+5703 ! ! 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 139 lines of history. ! ! Reading 12516 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/rv102_uvs/J2146+5703_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 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007379Jy sigma=18.499022 ! Fit after self-cal, rms=0.936697Jy sigma=17.175980 ! 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=0.7059 mas, bmaj=0.9084 mas, bpa=-70.51 degrees ! Estimated noise=0.758257 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 = 0.0531867 Jy ! Component: 100 - total flux cleaned = 0.0648796 Jy ! Total flux subtracted in 100 components = 0.0648796 Jy ! Clean residual min=-0.005775 max=0.005841 Jy/beam ! Clean residual mean=-0.000016 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.0648796 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0648796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099804Jy sigma=1.651826 ! Fit after self-cal, rms=0.097801Jy sigma=1.614323 ! 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=0.9232 mas, bmaj=1.153 mas, bpa=-69.3 degrees ! Estimated noise=0.357828 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 = 0.00489347 Jy ! Component: 100 - total flux cleaned = 0.00622653 Jy ! Component: 150 - total flux cleaned = 0.00619037 Jy ! Component: 200 - total flux cleaned = 0.00612366 Jy ! Total flux subtracted in 200 components = 0.00612366 Jy ! Clean residual min=-0.004743 max=0.005174 Jy/beam ! Clean residual mean=-0.000051 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.0710033 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0710033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097516Jy sigma=1.611202 ! Fit after self-cal, rms=0.097485Jy sigma=1.610411 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9232 x 1.153 at -69.3 degrees (North through East) ! Clean map min=-0.0044631 max=0.069923 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.18 HN 0.98 KP 0.94 LA 0.92 ! MK 1.10 OV 1.16 PT 0.99 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.90 KP 0.86 LA 0.96 ! MK 1.02 OV 1.13 PT 0.90 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 0.85 KP 0.96 LA 0.95 ! MK 0.86 OV 1.04 PT 0.91 SC 0.96 ! ! ! Fit before self-cal, rms=0.097485Jy sigma=1.610411 ! Fit after self-cal, rms=0.090975Jy sigma=1.603850 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9181 mas, bmaj=1.149 mas, bpa=-70 degrees ! Estimated noise=0.346046 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 = -0.00133671 Jy ! Component: 100 - total flux cleaned = -0.00127811 Jy ! Component: 150 - total flux cleaned = -0.00122896 Jy ! Component: 200 - total flux cleaned = -0.0012087 Jy ! Total flux subtracted in 200 components = -0.0012087 Jy ! Clean residual min=-0.003793 max=0.004214 Jy/beam ! Clean residual mean=-0.000042 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.0697946 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0697946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090952Jy sigma=1.603266 ! Fit after self-cal, rms=0.090886Jy sigma=1.601390 ! 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=0.090886Jy sigma=1.601390 ! Fit after self-cal, rms=0.090235Jy sigma=1.596456 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9164 mas, bmaj=1.149 mas, bpa=-69.61 degrees ! Estimated noise=0.347182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00072355 Jy ! Component: 100 - total flux cleaned = 0.000744262 Jy ! Component: 150 - total flux cleaned = 0.000783352 Jy ! Component: 200 - total flux cleaned = 0.000837639 Jy ! Total flux subtracted in 200 components = 0.000837639 Jy ! Clean residual min=-0.003026 max=0.003612 Jy/beam ! Clean residual mean=-0.000031 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.0706322 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.0706323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090226Jy sigma=1.596227 ! Fit after self-cal, rms=0.090216Jy sigma=1.593815 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 (43.2, -35.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305904 Jy ! Component: 100 - total flux cleaned = 0.0047045 Jy ! Component: 150 - total flux cleaned = 0.00582802 Jy ! Component: 200 - total flux cleaned = 0.00665274 Jy ! Total flux subtracted in 200 components = 0.00665274 Jy ! Clean residual min=-0.003139 max=0.002771 Jy/beam ! Clean residual mean=-0.000021 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.077285 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.077285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090115Jy sigma=1.591439 ! Fit after self-cal, rms=0.090068Jy sigma=1.589874 ! 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=0.090068Jy sigma=1.589874 ! Fit after self-cal, rms=0.089893Jy sigma=1.588995 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9172 mas, bmaj=1.153 mas, bpa=-68.65 degrees ! Estimated noise=0.346064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187548 Jy ! Component: 100 - total flux cleaned = 0.00278509 Jy ! Component: 150 - total flux cleaned = 0.00315053 Jy ! Component: 200 - total flux cleaned = 0.00333657 Jy ! Total flux subtracted in 200 components = 0.00333657 Jy ! Clean residual min=-0.002700 max=0.002638 Jy/beam ! Clean residual mean=-0.000018 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0806216 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.0806216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089853Jy sigma=1.588118 ! Fit after self-cal, rms=0.089879Jy sigma=1.587384 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 = 0.00117447 Jy ! Component: 100 - total flux cleaned = 0.00179076 Jy ! Component: 150 - total flux cleaned = 0.00199328 Jy ! Component: 200 - total flux cleaned = 0.00209694 Jy ! Total flux subtracted in 200 components = 0.00209694 Jy ! Clean residual min=-0.002671 max=0.002594 Jy/beam ! Clean residual mean=-0.000016 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0827185 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.0827185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089861Jy sigma=1.586998 ! Fit after self-cal, rms=0.089854Jy sigma=1.586771 ! 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=0.089854Jy sigma=1.586771 ! Fit after self-cal, rms=0.089704Jy sigma=1.586494 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.335 mas, bmaj=2.796 mas, bpa=80.1 degrees ! Estimated noise=0.476259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181164 Jy ! Component: 100 - total flux cleaned = 0.00276847 Jy ! Component: 150 - total flux cleaned = 0.00332107 Jy ! Component: 200 - total flux cleaned = 0.00345832 Jy ! Total flux subtracted in 200 components = 0.00345832 Jy ! Clean residual min=-0.002519 max=0.002778 Jy/beam ! Clean residual mean=-0.000036 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.0861768 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.0861768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089704Jy sigma=1.586349 ! Fit after self-cal, rms=0.089692Jy sigma=1.585857 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 = 0.00106099 Jy ! Component: 100 - total flux cleaned = 0.00127084 Jy ! Component: 150 - total flux cleaned = 0.00138694 Jy ! Component: 200 - total flux cleaned = 0.0014719 Jy ! Total flux subtracted in 200 components = 0.0014719 Jy ! Clean residual min=-0.002431 max=0.002463 Jy/beam ! Clean residual mean=-0.000031 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.0876487 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.0876487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089695Jy sigma=1.585872 ! Fit after self-cal, rms=0.089693Jy sigma=1.585775 ! 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=0.9164 mas, bmaj=1.155 mas, bpa=-68.09 degrees ! Estimated noise=0.345728 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9164 x 1.155 at -68.09 degrees (North through East) ! Clean map min=-0.0021912 max=0.067398 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=0.7026 mas, bmaj=0.92 mas, bpa=-67.29 degrees ! Estimated noise=0.7215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0522332 Jy ! Component: 100 - total flux cleaned = 0.0637705 Jy ! Component: 150 - total flux cleaned = 0.0684439 Jy ! Component: 200 - total flux cleaned = 0.071844 Jy ! Total flux subtracted in 200 components = 0.071844 Jy ! Clean residual min=-0.004585 max=0.004237 Jy/beam ! Clean residual mean=-0.000008 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.0718439 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0718439 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9164 mas, bmaj=1.155 mas, bpa=-68.09 degrees ! Estimated noise=0.345728 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 = 0.00464752 Jy ! Component: 100 - total flux cleaned = 0.00755989 Jy ! Component: 150 - total flux cleaned = 0.00973379 Jy ! Component: 200 - total flux cleaned = 0.0113721 Jy ! Total flux subtracted in 200 components = 0.0113721 Jy ! Clean residual min=-0.002633 max=0.002429 Jy/beam ! Clean residual mean=-0.000021 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.083216 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.083216 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=2.335 mas, bmaj=2.796 mas, bpa=80.1 degrees ! Estimated noise=0.476259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230826 Jy ! Component: 100 - total flux cleaned = 0.00365525 Jy ! Component: 150 - total flux cleaned = 0.00450127 Jy ! Component: 200 - total flux cleaned = 0.00503725 Jy ! Total flux subtracted in 200 components = 0.00503725 Jy ! Clean residual min=-0.002535 max=0.002409 Jy/beam ! Clean residual mean=-0.000030 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0882533 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 = 0.0002348 Jy ! Component: 100 - total flux cleaned = 0.000293989 Jy ! Component: 150 - total flux cleaned = 0.000315808 Jy ! Component: 200 - total flux cleaned = 0.000326105 Jy ! Total flux subtracted in 200 components = 0.000326105 Jy ! Clean residual min=-0.002577 max=0.002399 Jy/beam ! Clean residual mean=-0.000028 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0885794 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.0885794 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9164 mas, bmaj=1.155 mas, bpa=-68.09 degrees ! Estimated noise=0.345728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.54363e-05 Jy ! Component: 100 - total flux cleaned = -0.000297527 Jy ! Component: 150 - total flux cleaned = -0.000359544 Jy ! Component: 200 - total flux cleaned = -0.000443378 Jy ! Total flux subtracted in 200 components = -0.000443378 Jy ! Clean residual min=-0.002492 max=0.002767 Jy/beam ! Clean residual mean=-0.000012 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.088136 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.088136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089690Jy sigma=1.585775 ! Fit after self-cal, rms=0.089704Jy sigma=1.585690 wmodel /scr/pima/rv102_uvs/J2146+5703_X_map.mod ! Writing 50 model components to file: /scr/pima/rv102_uvs/J2146+5703_X_map.mod wobs /scr/pima/rv102_uvs/J2146+5703_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2146+5703_X_uvs.fits wwins /scr/pima/rv102_uvs/J2146+5703_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rv102_uvs/J2146+5703_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 = 0.000118694 Jy ! Component: 100 - total flux cleaned = -2.637e-06 Jy ! Component: 150 - total flux cleaned = 0.000108227 Jy ! Component: 200 - total flux cleaned = 0.000282959 Jy ! Component: 250 - total flux cleaned = 0.000417616 Jy ! Component: 300 - total flux cleaned = 0.000580425 Jy ! Component: 350 - total flux cleaned = 0.000674391 Jy ! Component: 400 - total flux cleaned = 0.000766106 Jy ! Component: 450 - total flux cleaned = 0.000973741 Jy ! Component: 500 - total flux cleaned = 0.000944672 Jy ! Component: 550 - total flux cleaned = 0.000972647 Jy ! Component: 600 - total flux cleaned = 0.000861421 Jy ! Component: 650 - total flux cleaned = 0.000834834 Jy ! Component: 700 - total flux cleaned = 0.000834826 Jy ! Component: 750 - total flux cleaned = 0.000701916 Jy ! Component: 800 - total flux cleaned = 0.000623595 Jy ! Component: 850 - total flux cleaned = 0.000494813 Jy ! Component: 900 - total flux cleaned = 0.000469792 Jy ! Component: 950 - total flux cleaned = 0.000369848 Jy ! Component: 1000 - total flux cleaned = 0.000369996 Jy ! Component: 1050 - total flux cleaned = 0.00032108 Jy ! Component: 1100 - total flux cleaned = 0.000272611 Jy ! Component: 1150 - total flux cleaned = 0.000154103 Jy ! Component: 1200 - total flux cleaned = 0.00015428 Jy ! Component: 1250 - total flux cleaned = 6.22642e-05 Jy ! Component: 1300 - total flux cleaned = 0.0001086 Jy ! Component: 1350 - total flux cleaned = 8.61513e-05 Jy ! Component: 1400 - total flux cleaned = 4.13972e-05 Jy ! Component: 1450 - total flux cleaned = -3.20864e-06 Jy ! Component: 1500 - total flux cleaned = -6.90353e-05 Jy ! Component: 1550 - total flux cleaned = -0.000134059 Jy ! Component: 1600 - total flux cleaned = -0.000198223 Jy ! Component: 1650 - total flux cleaned = -0.000261189 Jy ! Component: 1700 - total flux cleaned = -0.000240494 Jy ! Component: 1750 - total flux cleaned = -0.000260975 Jy ! Component: 1800 - total flux cleaned = -0.000220001 Jy ! Component: 1850 - total flux cleaned = -0.000260628 Jy ! Component: 1900 - total flux cleaned = -0.000220676 Jy ! Component: 1950 - total flux cleaned = -0.000220854 Jy ! Component: 2000 - total flux cleaned = -0.000181786 Jy ! Component: 2050 - total flux cleaned = -0.000220646 Jy ! Component: 2100 - total flux cleaned = -0.000162568 Jy ! Component: 2150 - total flux cleaned = -0.000181838 Jy ! Component: 2200 - total flux cleaned = -0.000181727 Jy ! Component: 2250 - total flux cleaned = -0.000125016 Jy ! Component: 2300 - total flux cleaned = -0.000162551 Jy ! Component: 2350 - total flux cleaned = -0.000162377 Jy ! Component: 2400 - total flux cleaned = -0.000180711 Jy ! Component: 2450 - total flux cleaned = -0.000217277 Jy ! Component: 2500 - total flux cleaned = -0.00027162 Jy ! Component: 2550 - total flux cleaned = -0.00025352 Jy ! Component: 2600 - total flux cleaned = -0.000289385 Jy ! Component: 2650 - total flux cleaned = -0.000413443 Jy ! Component: 2700 - total flux cleaned = -0.000413447 Jy ! Component: 2750 - total flux cleaned = -0.000500971 Jy ! Component: 2800 - total flux cleaned = -0.000605063 Jy ! Component: 2850 - total flux cleaned = -0.000639328 Jy ! Component: 2900 - total flux cleaned = -0.000673403 Jy ! Component: 2950 - total flux cleaned = -0.000758377 Jy ! Component: 3000 - total flux cleaned = -0.000792102 Jy ! Component: 3050 - total flux cleaned = -0.000825667 Jy ! Component: 3100 - total flux cleaned = -0.000875651 Jy ! Component: 3150 - total flux cleaned = -0.000875722 Jy ! Component: 3200 - total flux cleaned = -0.00084296 Jy ! Component: 3250 - total flux cleaned = -0.000941048 Jy ! Component: 3300 - total flux cleaned = -0.000989546 Jy ! Component: 3350 - total flux cleaned = -0.00105427 Jy ! Component: 3400 - total flux cleaned = -0.0010543 Jy ! Component: 3450 - total flux cleaned = -0.00110206 Jy ! Component: 3500 - total flux cleaned = -0.00113377 Jy ! Component: 3550 - total flux cleaned = -0.00118108 Jy ! Component: 3600 - total flux cleaned = -0.00122812 Jy ! Component: 3650 - total flux cleaned = -0.00127485 Jy ! Component: 3700 - total flux cleaned = -0.00129032 Jy ! Component: 3750 - total flux cleaned = -0.00136732 Jy ! Component: 3800 - total flux cleaned = -0.00141319 Jy ! Component: 3850 - total flux cleaned = -0.00144366 Jy ! Component: 3900 - total flux cleaned = -0.00154969 Jy ! Component: 3950 - total flux cleaned = -0.00150444 Jy ! Component: 4000 - total flux cleaned = -0.00160935 Jy ! Component: 4050 - total flux cleaned = -0.00165404 Jy ! Total flux subtracted in 4096 components = -0.00171344 Jy ! Clean residual min=-0.000841 max=0.000928 Jy/beam ! Clean residual mean=-0.000004 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0864226 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 317 components and 0.0864226 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J2146+5703_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9164 x 1.155 at -68.09 degrees (North through East) ! Clean map min=-0.0015637 max=0.066812 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2146+5703_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0668117 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233061 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0465 1.0465 2.093 4.18599 8.37199 16.744 33.4879 66.9759 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 286.67 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2146+5703_X_uvs.log closed on Sat Feb 27 22:28:51 2016