! Started logfile: /scr/pima/bg219h_uvs/J1248+4839_S_uvs.log on Thu Apr 7 09:02:58 2016 obs /scr/pima/bg219h_uvs/J1248+4839_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1248+4839_S_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.930108 visibilities/baseline/integration-bin. ! Found source: J1248+4839 ! ! 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 8304 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/bg219h_uvs/J1248+4839_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004306Jy sigma=25.094140 ! Fit after self-cal, rms=0.917275Jy sigma=22.916705 ! 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=3.173 mas, bmaj=3.84 mas, bpa=-6.323 degrees ! Estimated noise=0.557196 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 = 0.0627587 Jy ! Component: 100 - total flux cleaned = 0.0782544 Jy ! Total flux subtracted in 100 components = 0.0782544 Jy ! Clean residual min=-0.003674 max=0.006422 Jy/beam ! Clean residual mean=-0.000001 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.0782544 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0782544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059058Jy sigma=1.393594 ! Fit after self-cal, rms=0.058885Jy sigma=1.390509 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00719447 Jy ! Component: 100 - total flux cleaned = 0.010988 Jy ! Total flux subtracted in 100 components = 0.010988 Jy ! Clean residual min=-0.003310 max=0.003523 Jy/beam ! Clean residual mean=-0.000001 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.0892423 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.0892423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057734Jy sigma=1.359685 ! Fit after self-cal, rms=0.057719Jy sigma=1.359330 ! 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=3.857 mas, bmaj=4.605 mas, bpa=-7.688 degrees ! Estimated noise=0.335302 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 (4, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415351 Jy ! Component: 100 - total flux cleaned = 0.00661485 Jy ! Component: 150 - total flux cleaned = 0.0083058 Jy ! Component: 200 - total flux cleaned = 0.00955014 Jy ! Total flux subtracted in 200 components = 0.00955014 Jy ! Clean residual min=-0.002040 max=0.001818 Jy/beam ! Clean residual mean=-0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0987925 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.0987925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057387Jy sigma=1.351011 ! Fit after self-cal, rms=0.057365Jy sigma=1.350518 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.857 x 4.605 at -7.688 degrees (North through East) ! Clean map min=-0.0019285 max=0.083592 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 0.94 HN 0.99 KP 0.99 LA 0.98 ! MK 1.02 NL 0.98 OV 1.00 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.98 KP 0.99 LA 0.96 ! MK 1.01 NL 1.00 OV 0.99 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.00 KP 1.01 LA 0.94 ! MK 0.98 NL 1.05 OV 1.02 PT 1.06 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.04 KP 0.96 LA 0.94 ! MK 1.04 NL 1.02 OV 1.00 PT 0.99 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.057365Jy sigma=1.350518 ! Fit after self-cal, rms=0.057173Jy sigma=1.347509 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.882 mas, bmaj=4.634 mas, bpa=-7.86 degrees ! Estimated noise=0.333861 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 = 0.000280413 Jy ! Component: 100 - total flux cleaned = 0.000629093 Jy ! Component: 150 - total flux cleaned = 0.000824332 Jy ! Component: 200 - total flux cleaned = 0.000891097 Jy ! Total flux subtracted in 200 components = 0.000891097 Jy ! Clean residual min=-0.001662 max=0.001646 Jy/beam ! Clean residual mean=-0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0996836 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.0996836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057153Jy sigma=1.347044 ! Fit after self-cal, rms=0.057140Jy sigma=1.346917 ! 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=0.057140Jy sigma=1.346917 ! Fit after self-cal, rms=0.057098Jy sigma=1.343702 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.882 mas, bmaj=4.632 mas, bpa=-7.932 degrees ! Estimated noise=0.333481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000276293 Jy ! Component: 100 - total flux cleaned = 0.000375271 Jy ! Component: 150 - total flux cleaned = 0.000416047 Jy ! Component: 200 - total flux cleaned = 0.00042903 Jy ! Total flux subtracted in 200 components = 0.00042903 Jy ! Clean residual min=-0.001643 max=0.001609 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.100113 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.100113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057088Jy sigma=1.343507 ! Fit after self-cal, rms=0.057093Jy sigma=1.343419 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 = 9.30849e-05 Jy ! Component: 100 - total flux cleaned = 9.26054e-05 Jy ! Component: 150 - total flux cleaned = 0.000103563 Jy ! Component: 200 - total flux cleaned = 0.000103648 Jy ! Total flux subtracted in 200 components = 0.000103648 Jy ! Clean residual min=-0.001633 max=0.001603 Jy/beam ! Clean residual mean=-0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.100216 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.100216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057088Jy sigma=1.343321 ! Fit after self-cal, rms=0.057087Jy sigma=1.343314 ! 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=0.057087Jy sigma=1.343314 ! Fit after self-cal, rms=0.057048Jy sigma=1.343290 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.881 mas, bmaj=4.633 mas, bpa=-8.244 degrees ! Estimated noise=0.333331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.21067e-05 Jy ! Component: 100 - total flux cleaned = 0.000123804 Jy ! Component: 150 - total flux cleaned = 0.0001336 Jy ! Component: 200 - total flux cleaned = 0.000133876 Jy ! Total flux subtracted in 200 components = 0.000133876 Jy ! Clean residual min=-0.001622 max=0.001615 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.10035 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.10035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057044Jy sigma=1.343212 ! Fit after self-cal, rms=0.057044Jy sigma=1.343207 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 = 2.82165e-05 Jy ! Component: 100 - total flux cleaned = 3.70834e-05 Jy ! Component: 150 - total flux cleaned = 4.5321e-05 Jy ! Component: 200 - total flux cleaned = 5.35577e-05 Jy ! Total flux subtracted in 200 components = 5.35577e-05 Jy ! Clean residual min=-0.001626 max=0.001612 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.100404 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.100404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057041Jy sigma=1.343152 ! Fit after self-cal, rms=0.057041Jy sigma=1.343149 ! 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=0.057041Jy sigma=1.343149 ! Fit after self-cal, rms=0.057016Jy sigma=1.343144 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.618 mas, bmaj=8.437 mas, bpa=4.155 degrees ! Estimated noise=0.413817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000422502 Jy ! Component: 100 - total flux cleaned = 0.000533712 Jy ! Component: 150 - total flux cleaned = 0.00055959 Jy ! Component: 200 - total flux cleaned = 0.000597366 Jy ! Total flux subtracted in 200 components = 0.000597366 Jy ! Clean residual min=-0.001506 max=0.001858 Jy/beam ! Clean residual mean=-0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.101001 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.101001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057016Jy sigma=1.343116 ! Fit after self-cal, rms=0.057016Jy sigma=1.343102 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 = 8.02049e-05 Jy ! Component: 100 - total flux cleaned = 0.00011891 Jy ! Component: 150 - total flux cleaned = 0.000145764 Jy ! Component: 200 - total flux cleaned = 0.000163139 Jy ! Total flux subtracted in 200 components = 0.000163139 Jy ! Clean residual min=-0.001486 max=0.001849 Jy/beam ! Clean residual mean=-0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.101164 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.101164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057016Jy sigma=1.343106 ! Fit after self-cal, rms=0.057016Jy sigma=1.343100 ! 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=3.881 mas, bmaj=4.634 mas, bpa=-8.337 degrees ! Estimated noise=0.333279 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.881 x 4.634 at -8.337 degrees (North through East) ! Clean map min=-0.0015102 max=0.082952 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=3.188 mas, bmaj=3.861 mas, bpa=-7.736 degrees ! Estimated noise=0.556999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0626694 Jy ! Component: 100 - total flux cleaned = 0.0782544 Jy ! Component: 150 - total flux cleaned = 0.0852603 Jy ! Component: 200 - total flux cleaned = 0.0894442 Jy ! Total flux subtracted in 200 components = 0.0894442 Jy ! Clean residual min=-0.002984 max=0.003161 Jy/beam ! Clean residual mean=-0.000001 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0894442 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0894442 Jy ! Inverting map and beam ! Estimated beam: bmin=3.881 mas, bmaj=4.634 mas, bpa=-8.337 degrees ! Estimated noise=0.333279 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 = 0.0039246 Jy ! Component: 100 - total flux cleaned = 0.00627274 Jy ! Component: 150 - total flux cleaned = 0.00790081 Jy ! Component: 200 - total flux cleaned = 0.00885453 Jy ! Total flux subtracted in 200 components = 0.00885453 Jy ! Clean residual min=-0.001642 max=0.001562 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0982987 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.0982987 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=7.618 mas, bmaj=8.437 mas, bpa=4.155 degrees ! Estimated noise=0.413817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125711 Jy ! Component: 100 - total flux cleaned = 0.00195591 Jy ! Component: 150 - total flux cleaned = 0.002341 Jy ! Component: 200 - total flux cleaned = 0.00246676 Jy ! Total flux subtracted in 200 components = 0.00246676 Jy ! Clean residual min=-0.001519 max=0.001766 Jy/beam ! Clean residual mean=-0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.100765 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 = 0.000105894 Jy ! Component: 100 - total flux cleaned = 0.000185487 Jy ! Component: 150 - total flux cleaned = 0.000253769 Jy ! Component: 200 - total flux cleaned = 0.000284286 Jy ! Total flux subtracted in 200 components = 0.000284286 Jy ! Clean residual min=-0.001496 max=0.001780 Jy/beam ! Clean residual mean=-0.000003 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.10105 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 76 components and 0.10105 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.881 mas, bmaj=4.634 mas, bpa=-8.337 degrees ! Estimated noise=0.333279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.98963e-06 Jy ! Component: 100 - total flux cleaned = -2.97547e-05 Jy ! Component: 150 - total flux cleaned = -4.73119e-05 Jy ! Component: 200 - total flux cleaned = -6.32336e-05 Jy ! Total flux subtracted in 200 components = -6.32336e-05 Jy ! Clean residual min=-0.001474 max=0.001616 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.100987 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.100987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057032Jy sigma=1.343412 ! Fit after self-cal, rms=0.057029Jy sigma=1.343359 wmodel /scr/pima/bg219h_uvs/J1248+4839_S_map.mod ! Writing 92 model components to file: /scr/pima/bg219h_uvs/J1248+4839_S_map.mod wobs /scr/pima/bg219h_uvs/J1248+4839_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1248+4839_S_uvs.fits wwins /scr/pima/bg219h_uvs/J1248+4839_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J1248+4839_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 = 0.000210612 Jy ! Component: 100 - total flux cleaned = 0.000318302 Jy ! Component: 150 - total flux cleaned = 0.000243013 Jy ! Component: 200 - total flux cleaned = 0.000170124 Jy ! Component: 250 - total flux cleaned = 9.9479e-05 Jy ! Component: 300 - total flux cleaned = 5.34845e-05 Jy ! Component: 350 - total flux cleaned = -1.29839e-05 Jy ! Component: 400 - total flux cleaned = 8.75881e-06 Jy ! Component: 450 - total flux cleaned = 2.98187e-05 Jy ! Component: 500 - total flux cleaned = 8.59445e-06 Jy ! Component: 550 - total flux cleaned = 4.9312e-05 Jy ! Component: 600 - total flux cleaned = 2.86076e-05 Jy ! Component: 650 - total flux cleaned = 2.82212e-05 Jy ! Component: 700 - total flux cleaned = 2.76585e-05 Jy ! Component: 750 - total flux cleaned = 0.000104057 Jy ! Component: 800 - total flux cleaned = 0.000123516 Jy ! Component: 850 - total flux cleaned = 0.000197226 Jy ! Component: 900 - total flux cleaned = 0.00025181 Jy ! Component: 950 - total flux cleaned = 0.000252048 Jy ! Component: 1000 - total flux cleaned = 0.00035825 Jy ! Component: 1050 - total flux cleaned = 0.00027129 Jy ! Component: 1100 - total flux cleaned = 0.000374528 Jy ! Component: 1150 - total flux cleaned = 0.00042484 Jy ! Component: 1200 - total flux cleaned = 0.000391261 Jy ! Component: 1250 - total flux cleaned = 0.000391054 Jy ! Component: 1300 - total flux cleaned = 0.000439711 Jy ! Component: 1350 - total flux cleaned = 0.000391355 Jy ! Component: 1400 - total flux cleaned = 0.000391367 Jy ! Component: 1450 - total flux cleaned = 0.000407156 Jy ! Component: 1500 - total flux cleaned = 0.000345016 Jy ! Component: 1550 - total flux cleaned = 0.000390876 Jy ! Component: 1600 - total flux cleaned = 0.000360333 Jy ! Component: 1650 - total flux cleaned = 0.000270164 Jy ! Component: 1700 - total flux cleaned = 0.000299639 Jy ! Component: 1750 - total flux cleaned = 0.000284901 Jy ! Component: 1800 - total flux cleaned = 0.000241325 Jy ! Component: 1850 - total flux cleaned = 0.000270189 Jy ! Component: 1900 - total flux cleaned = 0.000227456 Jy ! Component: 1950 - total flux cleaned = 0.000213315 Jy ! Component: 2000 - total flux cleaned = 0.000199263 Jy ! Component: 2050 - total flux cleaned = 0.00017169 Jy ! Component: 2100 - total flux cleaned = 0.000144379 Jy ! Component: 2150 - total flux cleaned = 0.000117402 Jy ! Component: 2200 - total flux cleaned = 9.07093e-05 Jy ! Component: 2250 - total flux cleaned = 0.000103932 Jy ! Component: 2300 - total flux cleaned = 7.75192e-05 Jy ! Component: 2350 - total flux cleaned = 7.71905e-05 Jy ! Component: 2400 - total flux cleaned = -3.95182e-05 Jy ! Component: 2450 - total flux cleaned = -7.80355e-05 Jy ! Component: 2500 - total flux cleaned = -0.00010356 Jy ! Component: 2550 - total flux cleaned = -0.000141378 Jy ! Component: 2600 - total flux cleaned = -0.000166589 Jy ! Component: 2650 - total flux cleaned = -0.00025358 Jy ! Component: 2700 - total flux cleaned = -0.000278132 Jy ! Component: 2750 - total flux cleaned = -0.000302557 Jy ! Component: 2800 - total flux cleaned = -0.000339057 Jy ! Component: 2850 - total flux cleaned = -0.000351325 Jy ! Component: 2900 - total flux cleaned = -0.000410954 Jy ! Component: 2950 - total flux cleaned = -0.000422802 Jy ! Component: 3000 - total flux cleaned = -0.000422765 Jy ! Component: 3050 - total flux cleaned = -0.000469428 Jy ! Component: 3100 - total flux cleaned = -0.000492564 Jy ! Component: 3150 - total flux cleaned = -0.000492452 Jy ! Component: 3200 - total flux cleaned = -0.000526998 Jy ! Component: 3250 - total flux cleaned = -0.000560932 Jy ! Component: 3300 - total flux cleaned = -0.00054957 Jy ! Component: 3350 - total flux cleaned = -0.000538475 Jy ! Component: 3400 - total flux cleaned = -0.000560585 Jy ! Component: 3450 - total flux cleaned = -0.000571701 Jy ! Component: 3500 - total flux cleaned = -0.000604473 Jy ! Component: 3550 - total flux cleaned = -0.00057181 Jy ! Component: 3600 - total flux cleaned = -0.00057192 Jy ! Component: 3650 - total flux cleaned = -0.000625539 Jy ! Component: 3700 - total flux cleaned = -0.000646702 Jy ! Component: 3750 - total flux cleaned = -0.000625619 Jy ! Component: 3800 - total flux cleaned = -0.000646633 Jy ! Component: 3850 - total flux cleaned = -0.00063625 Jy ! Component: 3900 - total flux cleaned = -0.000688014 Jy ! Component: 3950 - total flux cleaned = -0.000636756 Jy ! Component: 4000 - total flux cleaned = -0.000636809 Jy ! Component: 4050 - total flux cleaned = -0.000616547 Jy ! Total flux subtracted in 4096 components = -0.000677018 Jy ! Clean residual min=-0.000546 max=0.000637 Jy/beam ! Clean residual mean=0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.10031 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 347 components and 0.10031 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1248+4839_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.881 x 4.634 at -8.337 degrees (North through East) ! Clean map min=-0.001128 max=0.082881 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1248+4839_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0828805 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175164 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.634035 0.634035 1.26807 2.53614 5.07228 10.1446 20.2891 40.5782 81.1565 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 473.16 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1248+4839_S_uvs.log closed on Thu Apr 7 09:03:02 2016