! Started logfile: /scr/pima/bg219b_uvs/J0252-2219_S_uvs.log on Thu Apr 7 01:10:56 2016 obs /scr/pima/bg219b_uvs/J0252-2219_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0252-2219_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.734127 visibilities/baseline/integration-bin. ! Found source: J0252-2219 ! ! 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 3700 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/J0252-2219_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.096017Jy sigma=18.649924 ! Fit after self-cal, rms=0.615567Jy sigma=10.414606 ! 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=2.774 mas, bmaj=6.484 mas, bpa=-2.055 degrees ! Estimated noise=1.03507 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 = 0.290857 Jy ! Component: 100 - total flux cleaned = 0.358373 Jy ! Total flux subtracted in 100 components = 0.358373 Jy ! Clean residual min=-0.013126 max=0.026685 Jy/beam ! Clean residual mean=0.000055 rms=0.003883 Jy/beam ! Combined flux in latest and established models = 0.358373 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.358373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104885Jy sigma=1.733738 ! Fit after self-cal, rms=0.104860Jy sigma=1.733454 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297031 Jy ! Component: 100 - total flux cleaned = 0.0456738 Jy ! Total flux subtracted in 100 components = 0.0456738 Jy ! Clean residual min=-0.012341 max=0.013104 Jy/beam ! Clean residual mean=0.000069 rms=0.003087 Jy/beam ! Combined flux in latest and established models = 0.404047 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.404047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091650Jy sigma=1.494319 ! Fit after self-cal, rms=0.091581Jy sigma=1.493320 ! 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=3.58 mas, bmaj=7.861 mas, bpa=-0.8701 degrees ! Estimated noise=0.777938 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 = 0.0175605 Jy ! Component: 100 - total flux cleaned = 0.0262548 Jy ! Component: 150 - total flux cleaned = 0.0309769 Jy ! Component: 200 - total flux cleaned = 0.033629 Jy ! Total flux subtracted in 200 components = 0.033629 Jy ! Clean residual min=-0.011443 max=0.009327 Jy/beam ! Clean residual mean=0.000082 rms=0.002896 Jy/beam ! Combined flux in latest and established models = 0.437676 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.437676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088269Jy sigma=1.437600 ! Fit after self-cal, rms=0.088267Jy sigma=1.437329 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.58 x 7.861 at -0.8701 degrees (North through East) ! Clean map min=-0.011109 max=0.38397 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.07 KP 0.97 ! LA 0.96 MK 0.99 NL 1.01 OV 0.98 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.09 KP 0.99 ! LA 0.95 MK 1.04 NL 1.01 OV 0.98 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.09 KP 0.98 ! LA 0.93 MK 1.01 NL 0.99 OV 0.95 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.07 KP 0.97 ! LA 0.92 MK 1.01 NL 0.99 OV 0.97 ! PT 1.08 SC 0.93 ! ! ! Fit before self-cal, rms=0.088267Jy sigma=1.437329 ! Fit after self-cal, rms=0.085502Jy sigma=1.374762 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=7.851 mas, bpa=-0.1278 degrees ! Estimated noise=0.778903 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 = -0.00120118 Jy ! Component: 100 - total flux cleaned = -0.00140629 Jy ! Component: 150 - total flux cleaned = -0.0015688 Jy ! Component: 200 - total flux cleaned = -0.00170071 Jy ! Total flux subtracted in 200 components = -0.00170071 Jy ! Clean residual min=-0.010669 max=0.008462 Jy/beam ! Clean residual mean=0.000072 rms=0.002448 Jy/beam ! Combined flux in latest and established models = 0.435975 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.435975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085272Jy sigma=1.371677 ! Fit after self-cal, rms=0.085284Jy sigma=1.371514 ! 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=0.085284Jy sigma=1.371514 ! Fit after self-cal, rms=0.079647Jy sigma=1.310722 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.595 mas, bmaj=7.919 mas, bpa=0.2315 degrees ! Estimated noise=0.755801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00955315 Jy ! Component: 100 - total flux cleaned = -0.0127427 Jy ! Component: 150 - total flux cleaned = -0.01404 Jy ! Component: 200 - total flux cleaned = -0.0141298 Jy ! Total flux subtracted in 200 components = -0.0141298 Jy ! Clean residual min=-0.007123 max=0.006166 Jy/beam ! Clean residual mean=0.000066 rms=0.001759 Jy/beam ! Combined flux in latest and established models = 0.421845 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.421845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078552Jy sigma=1.295347 ! Fit after self-cal, rms=0.078551Jy sigma=1.295202 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 = -0.000162259 Jy ! Component: 100 - total flux cleaned = -0.000107879 Jy ! Component: 150 - total flux cleaned = -8.39027e-05 Jy ! Component: 200 - total flux cleaned = -6.23071e-05 Jy ! Total flux subtracted in 200 components = -6.23071e-05 Jy ! Clean residual min=-0.007109 max=0.006187 Jy/beam ! Clean residual mean=0.000066 rms=0.001756 Jy/beam ! Combined flux in latest and established models = 0.421783 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 61 components and 0.421783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078532Jy sigma=1.294964 ! Fit after self-cal, rms=0.078529Jy sigma=1.294941 ! 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=0.078529Jy sigma=1.294941 ! Fit after self-cal, rms=0.076900Jy sigma=1.271926 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.603 mas, bmaj=7.954 mas, bpa=0.393 degrees ! Estimated noise=0.74754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00394881 Jy ! Component: 100 - total flux cleaned = -0.00535922 Jy ! Component: 150 - total flux cleaned = -0.0057851 Jy ! Component: 200 - total flux cleaned = -0.00578559 Jy ! Total flux subtracted in 200 components = -0.00578559 Jy ! Clean residual min=-0.005443 max=0.005101 Jy/beam ! Clean residual mean=0.000054 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.415997 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.415997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076689Jy sigma=1.269420 ! Fit after self-cal, rms=0.076697Jy sigma=1.269361 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 = -5.74479e-05 Jy ! Component: 100 - total flux cleaned = -4.2472e-05 Jy ! Component: 150 - total flux cleaned = -2.72584e-05 Jy ! Component: 200 - total flux cleaned = 1.72032e-06 Jy ! Total flux subtracted in 200 components = 1.72032e-06 Jy ! Clean residual min=-0.005438 max=0.005068 Jy/beam ! Clean residual mean=0.000054 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.415999 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.415999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076689Jy sigma=1.269250 ! Fit after self-cal, rms=0.076687Jy sigma=1.269239 ! 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=0.076687Jy sigma=1.269239 ! Fit after self-cal, rms=0.075793Jy sigma=1.255706 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.067 mas, bmaj=17.14 mas, bpa=3.138 degrees ! Estimated noise=0.894939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00193391 Jy ! Component: 100 - total flux cleaned = -0.00218442 Jy ! Component: 150 - total flux cleaned = -0.00220289 Jy ! Component: 200 - total flux cleaned = -0.00221926 Jy ! Total flux subtracted in 200 components = -0.00221926 Jy ! Clean residual min=-0.004816 max=0.006004 Jy/beam ! Clean residual mean=0.000083 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.41378 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.41378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075778Jy sigma=1.255635 ! Fit after self-cal, rms=0.075770Jy sigma=1.255418 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 = 4.90786e-05 Jy ! Component: 100 - total flux cleaned = 2.70717e-05 Jy ! Component: 150 - total flux cleaned = 8.68748e-06 Jy ! Component: 200 - total flux cleaned = 8.68043e-06 Jy ! Total flux subtracted in 200 components = 8.68043e-06 Jy ! Clean residual min=-0.004813 max=0.006010 Jy/beam ! Clean residual mean=0.000083 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.413789 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 89 components and 0.413789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075780Jy sigma=1.255616 ! Fit after self-cal, rms=0.075775Jy sigma=1.255524 ! 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=3.608 mas, bmaj=7.973 mas, bpa=0.4243 degrees ! Estimated noise=0.744718 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.608 x 7.973 at 0.4243 degrees (North through East) ! Clean map min=-0.0045369 max=0.37066 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=2.779 mas, bmaj=6.541 mas, bpa=-0.6766 degrees ! Estimated noise=0.994518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.27932 Jy ! Component: 100 - total flux cleaned = 0.345205 Jy ! Component: 150 - total flux cleaned = 0.374103 Jy ! Component: 200 - total flux cleaned = 0.389494 Jy ! Total flux subtracted in 200 components = 0.389494 Jy ! Clean residual min=-0.007122 max=0.007412 Jy/beam ! Clean residual mean=0.000028 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.389494 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.389494 Jy ! Inverting map and beam ! Estimated beam: bmin=3.608 mas, bmaj=7.973 mas, bpa=0.4243 degrees ! Estimated noise=0.744718 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 = 0.0124537 Jy ! Component: 100 - total flux cleaned = 0.0181979 Jy ! Component: 150 - total flux cleaned = 0.0211792 Jy ! Component: 200 - total flux cleaned = 0.0227567 Jy ! Total flux subtracted in 200 components = 0.0227567 Jy ! Clean residual min=-0.004687 max=0.004630 Jy/beam ! Clean residual mean=0.000046 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.412251 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.412251 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=8.067 mas, bmaj=17.14 mas, bpa=3.138 degrees ! Estimated noise=0.894939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149436 Jy ! Component: 100 - total flux cleaned = 0.00146207 Jy ! Component: 150 - total flux cleaned = 0.00140613 Jy ! Component: 200 - total flux cleaned = 0.00135798 Jy ! Total flux subtracted in 200 components = 0.00135798 Jy ! Clean residual min=-0.004959 max=0.006010 Jy/beam ! Clean residual mean=0.000083 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.413609 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 = -2.15116e-05 Jy ! Component: 100 - total flux cleaned = -5.98821e-05 Jy ! Component: 150 - total flux cleaned = -4.22324e-05 Jy ! Component: 200 - total flux cleaned = -2.5381e-05 Jy ! Total flux subtracted in 200 components = -2.5381e-05 Jy ! Clean residual min=-0.004928 max=0.006000 Jy/beam ! Clean residual mean=0.000083 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.413583 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.413583 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.608 mas, bmaj=7.973 mas, bpa=0.4243 degrees ! Estimated noise=0.744718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000544778 Jy ! Component: 100 - total flux cleaned = -0.00047286 Jy ! Component: 150 - total flux cleaned = -0.000473143 Jy ! Component: 200 - total flux cleaned = -0.000446903 Jy ! Total flux subtracted in 200 components = -0.000446903 Jy ! Clean residual min=-0.004634 max=0.004610 Jy/beam ! Clean residual mean=0.000046 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.413137 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.413137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075777Jy sigma=1.255845 ! Fit after self-cal, rms=0.075770Jy sigma=1.255753 wmodel /scr/pima/bg219b_uvs/J0252-2219_S_map.mod ! Writing 44 model components to file: /scr/pima/bg219b_uvs/J0252-2219_S_map.mod wobs /scr/pima/bg219b_uvs/J0252-2219_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0252-2219_S_uvs.fits wwins /scr/pima/bg219b_uvs/J0252-2219_S_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219b_uvs/J0252-2219_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 = 1.14235e-05 Jy ! Component: 100 - total flux cleaned = -0.000538755 Jy ! Component: 150 - total flux cleaned = -0.000463132 Jy ! Component: 200 - total flux cleaned = -0.000390903 Jy ! Component: 250 - total flux cleaned = -0.000115733 Jy ! Component: 300 - total flux cleaned = 8.1466e-05 Jy ! Component: 350 - total flux cleaned = 0.000400811 Jy ! Component: 400 - total flux cleaned = 0.000891847 Jy ! Component: 450 - total flux cleaned = 0.00136973 Jy ! Component: 500 - total flux cleaned = 0.00201071 Jy ! Component: 550 - total flux cleaned = 0.0024654 Jy ! Component: 600 - total flux cleaned = 0.00290813 Jy ! Component: 650 - total flux cleaned = 0.00328678 Jy ! Component: 700 - total flux cleaned = 0.00360457 Jy ! Component: 750 - total flux cleaned = 0.00401797 Jy ! Component: 800 - total flux cleaned = 0.00427077 Jy ! Component: 850 - total flux cleaned = 0.00461787 Jy ! Component: 900 - total flux cleaned = 0.00476448 Jy ! Component: 950 - total flux cleaned = 0.00505049 Jy ! Component: 1000 - total flux cleaned = 0.00528323 Jy ! Component: 1050 - total flux cleaned = 0.00546577 Jy ! Component: 1100 - total flux cleaned = 0.00560012 Jy ! Component: 1150 - total flux cleaned = 0.00590862 Jy ! Component: 1200 - total flux cleaned = 0.00616764 Jy ! Component: 1250 - total flux cleaned = 0.00638026 Jy ! Component: 1300 - total flux cleaned = 0.00658973 Jy ! Component: 1350 - total flux cleaned = 0.006796 Jy ! Component: 1400 - total flux cleaned = 0.00716252 Jy ! Component: 1450 - total flux cleaned = 0.00748297 Jy ! Component: 1500 - total flux cleaned = 0.00772093 Jy ! Component: 1550 - total flux cleaned = 0.00803437 Jy ! Component: 1600 - total flux cleaned = 0.00826585 Jy ! Component: 1650 - total flux cleaned = 0.0083805 Jy ! Component: 1700 - total flux cleaned = 0.00868192 Jy ! Component: 1750 - total flux cleaned = 0.00879328 Jy ! Component: 1800 - total flux cleaned = 0.00893996 Jy ! Component: 1850 - total flux cleaned = 0.00926672 Jy ! Component: 1900 - total flux cleaned = 0.00940961 Jy ! Component: 1950 - total flux cleaned = 0.00969419 Jy ! Component: 2000 - total flux cleaned = 0.00986981 Jy ! Component: 2050 - total flux cleaned = 0.0102174 Jy ! Component: 2100 - total flux cleaned = 0.0104586 Jy ! Component: 2150 - total flux cleaned = 0.0107652 Jy ! Component: 2200 - total flux cleaned = 0.0109003 Jy ! Component: 2250 - total flux cleaned = 0.011201 Jy ! Component: 2300 - total flux cleaned = 0.0114324 Jy ! Component: 2350 - total flux cleaned = 0.0117267 Jy ! Component: 2400 - total flux cleaned = 0.0118566 Jy ! Component: 2450 - total flux cleaned = 0.0121775 Jy ! Component: 2500 - total flux cleaned = 0.0124001 Jy ! Component: 2550 - total flux cleaned = 0.012652 Jy ! Component: 2600 - total flux cleaned = 0.0129013 Jy ! Component: 2650 - total flux cleaned = 0.0132105 Jy ! Component: 2700 - total flux cleaned = 0.0133946 Jy ! Component: 2750 - total flux cleaned = 0.0136683 Jy ! Component: 2800 - total flux cleaned = 0.0139094 Jy ! Component: 2850 - total flux cleaned = 0.0141186 Jy ! Component: 2900 - total flux cleaned = 0.0142966 Jy ! Component: 2950 - total flux cleaned = 0.0145021 Jy ! Component: 3000 - total flux cleaned = 0.0147353 Jy ! Component: 3050 - total flux cleaned = 0.0148508 Jy ! Component: 3100 - total flux cleaned = 0.0150517 Jy ! Component: 3150 - total flux cleaned = 0.0152508 Jy ! Component: 3200 - total flux cleaned = 0.0155051 Jy ! Component: 3250 - total flux cleaned = 0.0157296 Jy ! Component: 3300 - total flux cleaned = 0.0158408 Jy ! Component: 3350 - total flux cleaned = 0.0160893 Jy ! Component: 3400 - total flux cleaned = 0.0162542 Jy ! Component: 3450 - total flux cleaned = 0.0165535 Jy ! Component: 3500 - total flux cleaned = 0.0167696 Jy ! Component: 3550 - total flux cleaned = 0.0169842 Jy ! Component: 3600 - total flux cleaned = 0.0171972 Jy ! Component: 3650 - total flux cleaned = 0.017488 Jy ! Component: 3700 - total flux cleaned = 0.0177247 Jy ! Component: 3750 - total flux cleaned = 0.0180894 Jy ! Component: 3800 - total flux cleaned = 0.0182189 Jy ! Component: 3850 - total flux cleaned = 0.0184248 Jy ! Component: 3900 - total flux cleaned = 0.0187313 Jy ! Component: 3950 - total flux cleaned = 0.0190104 Jy ! Component: 4000 - total flux cleaned = 0.0191868 Jy ! Component: 4050 - total flux cleaned = 0.0194627 Jy ! Total flux subtracted in 4096 components = 0.0195874 Jy ! Clean residual min=-0.001608 max=0.001349 Jy/beam ! Clean residual mean=0.000027 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.432724 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 350 components and 0.432724 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0252-2219_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.608 x 7.973 at 0.4243 degrees (North through East) ! Clean map min=-0.002789 max=0.36919 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0252-2219_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.369192 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000497162 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.403986 0.403986 0.807972 1.61594 3.23189 6.46378 12.9276 25.8551 51.7102 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.369 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 742.599 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0252-2219_S_uvs.log closed on Thu Apr 7 01:11:00 2016