! Started logfile: /scr/pima/bg219a_uvs/J1457+0938_S_uvs.log on Wed Apr 6 22:57:45 2016 obs /scr/pima/bg219a_uvs/J1457+0938_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1457+0938_S_uva.fits ! AN table 1: 61 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.723653 visibilities/baseline/integration-bin. ! Found source: J1457+0938 ! ! 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 49 lines of history. ! ! Reading 3708 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/bg219a_uvs/J1457+0938_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 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.023045Jy sigma=26.361923 ! Fit after self-cal, rms=0.845209Jy sigma=21.684745 ! 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=2.608 mas, bmaj=6.821 mas, bpa=-8.407 degrees ! Estimated noise=0.833993 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 = 0.115266 Jy ! Component: 100 - total flux cleaned = 0.147451 Jy ! Total flux subtracted in 100 components = 0.147451 Jy ! Clean residual min=-0.011362 max=0.015818 Jy/beam ! Clean residual mean=-0.000167 rms=0.003366 Jy/beam ! Combined flux in latest and established models = 0.147451 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.147451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065138Jy sigma=1.601047 ! Fit after self-cal, rms=0.065045Jy sigma=1.597681 ! 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=3.188 mas, bmaj=8.038 mas, bpa=-7.101 degrees ! Estimated noise=0.479226 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 = 0.0214991 Jy ! Component: 100 - total flux cleaned = 0.0312864 Jy ! Component: 150 - total flux cleaned = 0.0358785 Jy ! Component: 200 - total flux cleaned = 0.0373653 Jy ! Total flux subtracted in 200 components = 0.0373653 Jy ! Clean residual min=-0.007826 max=0.020180 Jy/beam ! Clean residual mean=-0.000216 rms=0.003268 Jy/beam ! Combined flux in latest and established models = 0.184816 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.184816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058003Jy sigma=1.434892 ! Fit after self-cal, rms=0.057952Jy sigma=1.433007 ! Inverting map ! Added new window around map position (18, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192561 Jy ! Component: 100 - total flux cleaned = 0.0288157 Jy ! Component: 150 - total flux cleaned = 0.0343635 Jy ! Component: 200 - total flux cleaned = 0.0383324 Jy ! Total flux subtracted in 200 components = 0.0383324 Jy ! Clean residual min=-0.003988 max=0.006223 Jy/beam ! Clean residual mean=-0.000052 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.223148 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 81 components and 0.223148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051762Jy sigma=1.254776 ! Fit after self-cal, rms=0.051399Jy sigma=1.244404 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.188 x 8.038 at -7.101 degrees (North through East) ! Clean map min=-0.0036051 max=0.15753 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 0.99 LA 0.98 MK 1.01 NL 0.99 ! OV 1.08 PT 1.00 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.99 MK 0.99 NL 1.00 ! OV 1.04 PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 LA 0.98 MK 1.01 NL 0.98 ! OV 1.04 PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.97 MK 0.97 NL 0.95 ! OV 1.01 PT 0.98 SC 0.96 ! ! ! Fit before self-cal, rms=0.051399Jy sigma=1.244404 ! Fit after self-cal, rms=0.050148Jy sigma=1.227873 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.192 mas, bmaj=8.071 mas, bpa=-7.369 degrees ! Estimated noise=0.472867 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 (-11.5, 30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352376 Jy ! Component: 100 - total flux cleaned = 0.00450301 Jy ! Component: 150 - total flux cleaned = 0.00499399 Jy ! Component: 200 - total flux cleaned = 0.0051882 Jy ! Total flux subtracted in 200 components = 0.0051882 Jy ! Clean residual min=-0.002166 max=0.002138 Jy/beam ! Clean residual mean=-0.000002 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.228337 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.228337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049870Jy sigma=1.220342 ! Fit after self-cal, rms=0.049844Jy sigma=1.219961 ! 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=0.049844Jy sigma=1.219961 ! Fit after self-cal, rms=0.049650Jy sigma=1.217107 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.189 mas, bmaj=8.069 mas, bpa=-7.445 degrees ! Estimated noise=0.471578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000990608 Jy ! Component: 100 - total flux cleaned = 0.00112947 Jy ! Component: 150 - total flux cleaned = 0.00121343 Jy ! Component: 200 - total flux cleaned = 0.00118929 Jy ! Total flux subtracted in 200 components = 0.00118929 Jy ! Clean residual min=-0.001832 max=0.001815 Jy/beam ! Clean residual mean=0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.229526 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.229526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049609Jy sigma=1.215942 ! Fit after self-cal, rms=0.049608Jy sigma=1.215862 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 = 0.000150753 Jy ! Component: 100 - total flux cleaned = 0.000170731 Jy ! Component: 150 - total flux cleaned = 0.000170208 Jy ! Component: 200 - total flux cleaned = 0.000205819 Jy ! Total flux subtracted in 200 components = 0.000205819 Jy ! Clean residual min=-0.001780 max=0.001798 Jy/beam ! Clean residual mean=0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.229732 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 134 components and 0.229732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049593Jy sigma=1.215493 ! Fit after self-cal, rms=0.049591Jy sigma=1.215471 ! 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=0.049591Jy sigma=1.215471 ! Fit after self-cal, rms=0.049556Jy sigma=1.215415 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.19 mas, bmaj=8.068 mas, bpa=-7.479 degrees ! Estimated noise=0.471099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.19442e-05 Jy ! Component: 100 - total flux cleaned = 9.24267e-05 Jy ! Component: 150 - total flux cleaned = 9.26081e-05 Jy ! Component: 200 - total flux cleaned = 7.76978e-05 Jy ! Total flux subtracted in 200 components = 7.76978e-05 Jy ! Clean residual min=-0.001680 max=0.001726 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.229809 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 141 components and 0.229809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049545Jy sigma=1.215146 ! Fit after self-cal, rms=0.049545Jy sigma=1.215129 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 = 4.33614e-06 Jy ! Component: 100 - total flux cleaned = 1.93436e-05 Jy ! Component: 150 - total flux cleaned = 5.80905e-06 Jy ! Component: 200 - total flux cleaned = -1.96912e-05 Jy ! Total flux subtracted in 200 components = -1.96912e-05 Jy ! Clean residual min=-0.001631 max=0.001704 Jy/beam ! Clean residual mean=0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.22979 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 149 components and 0.22979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049538Jy sigma=1.214949 ! Fit after self-cal, rms=0.049537Jy sigma=1.214937 ! 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=0.049537Jy sigma=1.214937 ! Fit after self-cal, rms=0.049527Jy sigma=1.214918 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.858 mas, bmaj=16.13 mas, bpa=-14.15 degrees ! Estimated noise=0.602362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.9191e-05 Jy ! Component: 100 - total flux cleaned = -4.08358e-05 Jy ! Component: 150 - total flux cleaned = -9.38278e-05 Jy ! Component: 200 - total flux cleaned = -0.000130628 Jy ! Total flux subtracted in 200 components = -0.000130628 Jy ! Clean residual min=-0.001818 max=0.001770 Jy/beam ! Clean residual mean=-0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.229659 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 169 components and 0.229659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049526Jy sigma=1.214812 ! Fit after self-cal, rms=0.049526Jy sigma=1.214799 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 = -2.09185e-05 Jy ! Component: 100 - total flux cleaned = -7.05328e-05 Jy ! Component: 150 - total flux cleaned = -0.000104954 Jy ! Component: 200 - total flux cleaned = -0.000148083 Jy ! Total flux subtracted in 200 components = -0.000148083 Jy ! Clean residual min=-0.001802 max=0.001741 Jy/beam ! Clean residual mean=-0.000002 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.229511 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 174 components and 0.229511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049526Jy sigma=1.214746 ! Fit after self-cal, rms=0.049524Jy sigma=1.214733 ! 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=3.189 mas, bmaj=8.064 mas, bpa=-7.493 degrees ! Estimated noise=0.470957 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.189 x 8.064 at -7.493 degrees (North through East) ! Clean map min=-0.0023623 max=0.15555 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=2.605 mas, bmaj=6.849 mas, bpa=-8.889 degrees ! Estimated noise=0.815113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112499 Jy ! Component: 100 - total flux cleaned = 0.144221 Jy ! Component: 150 - total flux cleaned = 0.162137 Jy ! Component: 200 - total flux cleaned = 0.174251 Jy ! Total flux subtracted in 200 components = 0.174251 Jy ! Clean residual min=-0.007418 max=0.006940 Jy/beam ! Clean residual mean=-0.000104 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 0.174251 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.174251 Jy ! Inverting map and beam ! Estimated beam: bmin=3.189 mas, bmaj=8.064 mas, bpa=-7.493 degrees ! Estimated noise=0.470957 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 = 0.0144481 Jy ! Component: 100 - total flux cleaned = 0.0245892 Jy ! Component: 150 - total flux cleaned = 0.0319732 Jy ! Component: 200 - total flux cleaned = 0.0373874 Jy ! Total flux subtracted in 200 components = 0.0373874 Jy ! Clean residual min=-0.003298 max=0.003650 Jy/beam ! Clean residual mean=-0.000078 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.211639 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 56 components and 0.211639 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.858 mas, bmaj=16.13 mas, bpa=-14.15 degrees ! Estimated noise=0.602362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00659585 Jy ! Component: 100 - total flux cleaned = 0.010329 Jy ! Component: 150 - total flux cleaned = 0.0126301 Jy ! Component: 200 - total flux cleaned = 0.014198 Jy ! Total flux subtracted in 200 components = 0.014198 Jy ! Clean residual min=-0.002232 max=0.001985 Jy/beam ! Clean residual mean=-0.000031 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.225837 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 = 0.00114047 Jy ! Component: 100 - total flux cleaned = 0.0019944 Jy ! Component: 150 - total flux cleaned = 0.00240178 Jy ! Component: 200 - total flux cleaned = 0.00261092 Jy ! Total flux subtracted in 200 components = 0.00261092 Jy ! Clean residual min=-0.001960 max=0.001926 Jy/beam ! Clean residual mean=-0.000009 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.228448 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 134 components and 0.228447 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.189 mas, bmaj=8.064 mas, bpa=-7.493 degrees ! Estimated noise=0.470957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229105 Jy ! Component: 100 - total flux cleaned = -6.5625e-05 Jy ! Component: 150 - total flux cleaned = 7.204e-05 Jy ! Component: 200 - total flux cleaned = 0.000155213 Jy ! Total flux subtracted in 200 components = 0.000155213 Jy ! Clean residual min=-0.001658 max=0.001951 Jy/beam ! Clean residual mean=-0.000005 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.228603 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 153 components and 0.228603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049629Jy sigma=1.216925 ! Fit after self-cal, rms=0.049618Jy sigma=1.216701 wmodel /scr/pima/bg219a_uvs/J1457+0938_S_map.mod ! Writing 153 model components to file: /scr/pima/bg219a_uvs/J1457+0938_S_map.mod wobs /scr/pima/bg219a_uvs/J1457+0938_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1457+0938_S_uvs.fits wwins /scr/pima/bg219a_uvs/J1457+0938_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J1457+0938_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 = 0.000800121 Jy ! Component: 100 - total flux cleaned = 0.00131427 Jy ! Component: 150 - total flux cleaned = 0.00159186 Jy ! Component: 200 - total flux cleaned = 0.00169583 Jy ! Component: 250 - total flux cleaned = 0.00172112 Jy ! Component: 300 - total flux cleaned = 0.00164943 Jy ! Component: 350 - total flux cleaned = 0.00155765 Jy ! Component: 400 - total flux cleaned = 0.00146936 Jy ! Component: 450 - total flux cleaned = 0.0014059 Jy ! Component: 500 - total flux cleaned = 0.00138592 Jy ! Component: 550 - total flux cleaned = 0.00136605 Jy ! Component: 600 - total flux cleaned = 0.00144376 Jy ! Component: 650 - total flux cleaned = 0.00148142 Jy ! Component: 700 - total flux cleaned = 0.00148131 Jy ! Component: 750 - total flux cleaned = 0.00153479 Jy ! Component: 800 - total flux cleaned = 0.00153456 Jy ! Component: 850 - total flux cleaned = 0.00155159 Jy ! Component: 900 - total flux cleaned = 0.00158461 Jy ! Component: 950 - total flux cleaned = 0.00161675 Jy ! Component: 1000 - total flux cleaned = 0.00167981 Jy ! Component: 1050 - total flux cleaned = 0.0016642 Jy ! Component: 1100 - total flux cleaned = 0.00166403 Jy ! Component: 1150 - total flux cleaned = 0.00163443 Jy ! Component: 1200 - total flux cleaned = 0.00162006 Jy ! Component: 1250 - total flux cleaned = 0.0016203 Jy ! Component: 1300 - total flux cleaned = 0.00159245 Jy ! Component: 1350 - total flux cleaned = 0.00157873 Jy ! Component: 1400 - total flux cleaned = 0.00152515 Jy ! Component: 1450 - total flux cleaned = 0.0014469 Jy ! Component: 1500 - total flux cleaned = 0.00138324 Jy ! Component: 1550 - total flux cleaned = 0.00133294 Jy ! Component: 1600 - total flux cleaned = 0.00127102 Jy ! Component: 1650 - total flux cleaned = 0.0011981 Jy ! Component: 1700 - total flux cleaned = 0.0011383 Jy ! Component: 1750 - total flux cleaned = 0.0010795 Jy ! Component: 1800 - total flux cleaned = 0.0010449 Jy ! Component: 1850 - total flux cleaned = 0.00103333 Jy ! Component: 1900 - total flux cleaned = 0.000954719 Jy ! Component: 1950 - total flux cleaned = 0.000921561 Jy ! Component: 2000 - total flux cleaned = 0.00088895 Jy ! Component: 2050 - total flux cleaned = 0.000888876 Jy ! Component: 2100 - total flux cleaned = 0.000867323 Jy ! Component: 2150 - total flux cleaned = 0.000815103 Jy ! Component: 2200 - total flux cleaned = 0.00082536 Jy ! Component: 2250 - total flux cleaned = 0.00082538 Jy ! Component: 2300 - total flux cleaned = 0.00080536 Jy ! Component: 2350 - total flux cleaned = 0.000805308 Jy ! Component: 2400 - total flux cleaned = 0.000766276 Jy ! Component: 2450 - total flux cleaned = 0.000746935 Jy ! Component: 2500 - total flux cleaned = 0.00071831 Jy ! Component: 2550 - total flux cleaned = 0.000680522 Jy ! Component: 2600 - total flux cleaned = 0.000643357 Jy ! Component: 2650 - total flux cleaned = 0.00065259 Jy ! Component: 2700 - total flux cleaned = 0.000625128 Jy ! Component: 2750 - total flux cleaned = 0.000588923 Jy ! Component: 2800 - total flux cleaned = 0.000553163 Jy ! Component: 2850 - total flux cleaned = 0.000526517 Jy ! Component: 2900 - total flux cleaned = 0.000473648 Jy ! Component: 2950 - total flux cleaned = 0.000447438 Jy ! Component: 3000 - total flux cleaned = 0.000421389 Jy ! Component: 3050 - total flux cleaned = 0.00037841 Jy ! Component: 3100 - total flux cleaned = 0.000352841 Jy ! Component: 3150 - total flux cleaned = 0.000318826 Jy ! Component: 3200 - total flux cleaned = 0.000268236 Jy ! Component: 3250 - total flux cleaned = 0.000226446 Jy ! Component: 3300 - total flux cleaned = 0.000209834 Jy ! Component: 3350 - total flux cleaned = 0.000168582 Jy ! Component: 3400 - total flux cleaned = 0.000135786 Jy ! Component: 3450 - total flux cleaned = 9.51011e-05 Jy ! Component: 3500 - total flux cleaned = 7.08825e-05 Jy ! Component: 3550 - total flux cleaned = 1.45663e-05 Jy ! Component: 3600 - total flux cleaned = -2.53907e-05 Jy ! Component: 3650 - total flux cleaned = -6.51973e-05 Jy ! Component: 3700 - total flux cleaned = -0.000128435 Jy ! Component: 3750 - total flux cleaned = -0.000175551 Jy ! Component: 3800 - total flux cleaned = -0.000206767 Jy ! Component: 3850 - total flux cleaned = -0.000237804 Jy ! Component: 3900 - total flux cleaned = -0.000260967 Jy ! Component: 3950 - total flux cleaned = -0.000268663 Jy ! Component: 4000 - total flux cleaned = -0.000299365 Jy ! Component: 4050 - total flux cleaned = -0.000299325 Jy ! Total flux subtracted in 4096 components = -0.000322204 Jy ! Clean residual min=-0.000484 max=0.000492 Jy/beam ! Clean residual mean=-0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.228281 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 388 components and 0.228281 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1457+0938_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.189 x 8.064 at -7.493 degrees (North through East) ! Clean map min=-0.001365 max=0.15575 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1457+0938_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.15575 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123782 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.238425 0.238425 0.47685 0.953699 1.9074 3.8148 7.62959 15.2592 30.5184 61.0367 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.155 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1258.26 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1457+0938_S_uvs.log closed on Wed Apr 6 22:57:49 2016