! Started logfile: /scr/pima/bg219b_uvs/J0034+2754_S_uvs.log on Thu Apr 7 01:07:59 2016 obs /scr/pima/bg219b_uvs/J0034+2754_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0034+2754_S_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.897019 visibilities/baseline/integration-bin. ! Found source: J0034+2754 ! ! 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 6620 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/J0034+2754_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.184145Jy sigma=25.011319 ! Fit after self-cal, rms=0.625505Jy sigma=14.469426 ! 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=2.691 mas, bmaj=5.833 mas, bpa=-3.933 degrees ! Estimated noise=0.565677 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 = 0.3079 Jy ! Component: 100 - total flux cleaned = 0.465256 Jy ! Total flux subtracted in 100 components = 0.465256 Jy ! Clean residual min=-0.047271 max=0.198203 Jy/beam ! Clean residual mean=-0.000046 rms=0.015008 Jy/beam ! Combined flux in latest and established models = 0.465256 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.465256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.300712Jy sigma=6.174122 ! Fit after self-cal, rms=0.297478Jy sigma=6.112086 ! Inverting map ! Added new window around map position (4, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.159944 Jy ! Component: 100 - total flux cleaned = 0.250142 Jy ! Total flux subtracted in 100 components = 0.250142 Jy ! Clean residual min=-0.029795 max=0.076387 Jy/beam ! Clean residual mean=-0.000025 rms=0.007971 Jy/beam ! Combined flux in latest and established models = 0.715398 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.715398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167934Jy sigma=3.483961 ! Fit after self-cal, rms=0.152249Jy sigma=3.132403 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0822357 Jy ! Component: 100 - total flux cleaned = 0.123471 Jy ! Total flux subtracted in 100 components = 0.123471 Jy ! Clean residual min=-0.021701 max=0.034130 Jy/beam ! Clean residual mean=-0.000010 rms=0.003831 Jy/beam ! Combined flux in latest and established models = 0.838869 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.838869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092055Jy sigma=1.937114 ! Fit after self-cal, rms=0.083845Jy sigma=1.741114 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0341558 Jy ! Component: 100 - total flux cleaned = 0.0500808 Jy ! Total flux subtracted in 100 components = 0.0500808 Jy ! Clean residual min=-0.013909 max=0.018601 Jy/beam ! Clean residual mean=-0.000003 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 0.88895 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 32 components and 0.88895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068902Jy sigma=1.445213 ! Fit after self-cal, rms=0.067328Jy sigma=1.402954 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102553 Jy ! Component: 100 - total flux cleaned = 0.010993 Jy ! Total flux subtracted in 100 components = 0.010993 Jy ! Clean residual min=-0.011224 max=0.014413 Jy/beam ! Clean residual mean=-0.000002 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.899943 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.899943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065147Jy sigma=1.357702 ! Fit after self-cal, rms=0.064971Jy sigma=1.351116 ! Inverting map ! Added new window around map position (-5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00733899 Jy ! Component: 100 - total flux cleaned = 0.00870623 Jy ! Total flux subtracted in 100 components = 0.00870623 Jy ! Clean residual min=-0.009445 max=0.008063 Jy/beam ! Clean residual mean=-0.000001 rms=0.001705 Jy/beam ! Combined flux in latest and established models = 0.908649 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.908649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063437Jy sigma=1.314190 ! Fit after self-cal, rms=0.063396Jy sigma=1.312709 ! 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=3.231 mas, bmaj=6.693 mas, bpa=-2.636 degrees ! Estimated noise=0.420265 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 = 0.00459391 Jy ! Component: 100 - total flux cleaned = 0.00533579 Jy ! Component: 150 - total flux cleaned = 0.00516799 Jy ! Component: 200 - total flux cleaned = 0.00500797 Jy ! Total flux subtracted in 200 components = 0.00500797 Jy ! Clean residual min=-0.005605 max=0.005002 Jy/beam ! Clean residual mean=0.000004 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.913657 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.913657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062396Jy sigma=1.292701 ! Fit after self-cal, rms=0.062388Jy sigma=1.292050 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.231 x 6.693 at -2.636 degrees (North through East) ! Clean map min=-0.0047339 max=0.43065 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 0.96 FD 0.99 HN 0.98 KP 0.98 ! LA 0.98 MK 0.96 NL 0.97 OV 1.01 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 1.01 ! LA 0.99 MK 1.03 NL 1.02 OV 1.02 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.96 KP 1.01 ! LA 0.98 MK 1.00 NL 1.03 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 1.01 ! LA 0.98 MK 0.99 NL 1.02 OV 1.02 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.062388Jy sigma=1.292050 ! Fit after self-cal, rms=0.059572Jy sigma=1.251128 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.221 mas, bmaj=6.68 mas, bpa=-2.569 degrees ! Estimated noise=0.417446 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 = -0.00157166 Jy ! Component: 100 - total flux cleaned = -0.00184344 Jy ! Component: 150 - total flux cleaned = -0.00184089 Jy ! Component: 200 - total flux cleaned = -0.0019604 Jy ! Total flux subtracted in 200 components = -0.0019604 Jy ! Clean residual min=-0.005085 max=0.003954 Jy/beam ! Clean residual mean=0.000014 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.911696 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.911696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059049Jy sigma=1.239076 ! Fit after self-cal, rms=0.059035Jy sigma=1.238553 ! 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=0.059035Jy sigma=1.238553 ! Fit after self-cal, rms=0.058236Jy sigma=1.225644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.22 mas, bmaj=6.679 mas, bpa=-2.541 degrees ! Estimated noise=0.417118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00073335 Jy ! Component: 100 - total flux cleaned = -0.000743765 Jy ! Component: 150 - total flux cleaned = -0.000847799 Jy ! Component: 200 - total flux cleaned = -0.000848766 Jy ! Total flux subtracted in 200 components = -0.000848766 Jy ! Clean residual min=-0.004663 max=0.003663 Jy/beam ! Clean residual mean=0.000005 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.910848 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.910848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057895Jy sigma=1.217787 ! Fit after self-cal, rms=0.057889Jy sigma=1.217360 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 = -0.000238095 Jy ! Component: 100 - total flux cleaned = -4.97066e-05 Jy ! Component: 150 - total flux cleaned = 3.68019e-05 Jy ! Component: 200 - total flux cleaned = -4.62387e-05 Jy ! Total flux subtracted in 200 components = -4.62387e-05 Jy ! Clean residual min=-0.004293 max=0.003494 Jy/beam ! Clean residual mean=0.000005 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.910801 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.910802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057638Jy sigma=1.211725 ! Fit after self-cal, rms=0.057637Jy sigma=1.211413 ! 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=0.057637Jy sigma=1.211413 ! Fit after self-cal, rms=0.057581Jy sigma=1.211166 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.219 mas, bmaj=6.675 mas, bpa=-2.527 degrees ! Estimated noise=0.41689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000468857 Jy ! Component: 100 - total flux cleaned = -0.000385653 Jy ! Component: 150 - total flux cleaned = -0.000541518 Jy ! Component: 200 - total flux cleaned = -0.000613738 Jy ! Total flux subtracted in 200 components = -0.000613738 Jy ! Clean residual min=-0.004030 max=0.003326 Jy/beam ! Clean residual mean=0.000006 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.910188 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.910188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057372Jy sigma=1.206686 ! Fit after self-cal, rms=0.057371Jy sigma=1.206411 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 = -0.000110659 Jy ! Component: 100 - total flux cleaned = -3.68539e-05 Jy ! Component: 150 - total flux cleaned = -3.6437e-05 Jy ! Component: 200 - total flux cleaned = -3.86752e-05 Jy ! Total flux subtracted in 200 components = -3.86752e-05 Jy ! Clean residual min=-0.003767 max=0.003150 Jy/beam ! Clean residual mean=0.000006 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.910149 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.910149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057211Jy sigma=1.203038 ! Fit after self-cal, rms=0.057211Jy sigma=1.202822 ! 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=0.057211Jy sigma=1.202822 ! Fit after self-cal, rms=0.057187Jy sigma=1.202680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.749 mas, bmaj=9.911 mas, bpa=-2.807 degrees ! Estimated noise=0.567812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111907 Jy ! Component: 100 - total flux cleaned = -0.00122993 Jy ! Component: 150 - total flux cleaned = -0.00129409 Jy ! Component: 200 - total flux cleaned = -0.0013315 Jy ! Total flux subtracted in 200 components = -0.0013315 Jy ! Clean residual min=-0.002666 max=0.003141 Jy/beam ! Clean residual mean=0.000014 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.908818 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.908818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057153Jy sigma=1.202217 ! Fit after self-cal, rms=0.057152Jy sigma=1.202085 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 = -9.81133e-05 Jy ! Component: 100 - total flux cleaned = -2.6509e-05 Jy ! Component: 150 - total flux cleaned = -4.60398e-05 Jy ! Component: 200 - total flux cleaned = -6.35133e-05 Jy ! Total flux subtracted in 200 components = -6.35133e-05 Jy ! Clean residual min=-0.002629 max=0.003108 Jy/beam ! Clean residual mean=0.000014 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.908754 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.908754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057137Jy sigma=1.201879 ! Fit after self-cal, rms=0.057137Jy sigma=1.201792 ! 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=3.219 mas, bmaj=6.672 mas, bpa=-2.53 degrees ! Estimated noise=0.416777 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.219 x 6.672 at -2.53 degrees (North through East) ! Clean map min=-0.0031817 max=0.43102 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=2.681 mas, bmaj=5.811 mas, bpa=-3.825 degrees ! Estimated noise=0.560762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.33578 Jy ! Component: 100 - total flux cleaned = 0.524455 Jy ! Component: 150 - total flux cleaned = 0.645944 Jy ! Component: 200 - total flux cleaned = 0.724456 Jy ! Total flux subtracted in 200 components = 0.724456 Jy ! Clean residual min=-0.013078 max=0.041736 Jy/beam ! Clean residual mean=-0.000018 rms=0.004743 Jy/beam ! Combined flux in latest and established models = 0.724456 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.724456 Jy ! Inverting map and beam ! Estimated beam: bmin=3.219 mas, bmaj=6.672 mas, bpa=-2.53 degrees ! Estimated noise=0.416777 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 = 0.0692272 Jy ! Component: 100 - total flux cleaned = 0.108266 Jy ! Component: 150 - total flux cleaned = 0.132484 Jy ! Component: 200 - total flux cleaned = 0.148431 Jy ! Total flux subtracted in 200 components = 0.148431 Jy ! Clean residual min=-0.004354 max=0.008621 Jy/beam ! Clean residual mean=0.000002 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.872887 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 41 components and 0.872887 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108574 Jy ! Component: 100 - total flux cleaned = 0.0185603 Jy ! Component: 150 - total flux cleaned = 0.0242021 Jy ! Component: 200 - total flux cleaned = 0.0283736 Jy ! Total flux subtracted in 200 components = 0.0283736 Jy ! Clean residual min=-0.002856 max=0.003103 Jy/beam ! Clean residual mean=0.000005 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.90126 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 65 components and 0.90126 Jy ! Inverting map ! Added new window around map position (34, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248889 Jy ! Component: 100 - total flux cleaned = 0.00409387 Jy ! Component: 150 - total flux cleaned = 0.00554175 Jy ! Component: 200 - total flux cleaned = 0.00677258 Jy ! Total flux subtracted in 200 components = 0.00677258 Jy ! Clean residual min=-0.002493 max=0.002474 Jy/beam ! Clean residual mean=0.000004 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.908033 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.908033 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=6.749 mas, bmaj=9.911 mas, bpa=-2.807 degrees ! Estimated noise=0.567812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220885 Jy ! Component: 100 - total flux cleaned = 0.00250446 Jy ! Component: 150 - total flux cleaned = 0.00246272 Jy ! Component: 200 - total flux cleaned = 0.00242439 Jy ! Total flux subtracted in 200 components = 0.00242439 Jy ! Clean residual min=-0.002865 max=0.002892 Jy/beam ! Clean residual mean=0.000012 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.910457 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 = -6.45794e-05 Jy ! Component: 100 - total flux cleaned = -0.000121273 Jy ! Component: 150 - total flux cleaned = -0.000148277 Jy ! Component: 200 - total flux cleaned = -0.000221123 Jy ! Total flux subtracted in 200 components = -0.000221123 Jy ! Clean residual min=-0.002868 max=0.002799 Jy/beam ! Clean residual mean=0.000013 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.910236 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 106 components and 0.910236 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.219 mas, bmaj=6.672 mas, bpa=-2.53 degrees ! Estimated noise=0.416777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000796338 Jy ! Component: 100 - total flux cleaned = 0.00099205 Jy ! Component: 150 - total flux cleaned = 0.00112097 Jy ! Component: 200 - total flux cleaned = 0.00112097 Jy ! Total flux subtracted in 200 components = 0.00112097 Jy ! Clean residual min=-0.002329 max=0.002297 Jy/beam ! Clean residual mean=0.000005 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.911357 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 0.911357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056492Jy sigma=1.187361 ! Fit after self-cal, rms=0.056436Jy sigma=1.186005 wmodel /scr/pima/bg219b_uvs/J0034+2754_S_map.mod ! Writing 123 model components to file: /scr/pima/bg219b_uvs/J0034+2754_S_map.mod wobs /scr/pima/bg219b_uvs/J0034+2754_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0034+2754_S_uvs.fits wwins /scr/pima/bg219b_uvs/J0034+2754_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J0034+2754_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 = 0.000305037 Jy ! Component: 100 - total flux cleaned = 0.000626733 Jy ! Component: 150 - total flux cleaned = 0.000780019 Jy ! Component: 200 - total flux cleaned = 0.000780283 Jy ! Component: 250 - total flux cleaned = 0.000780322 Jy ! Component: 300 - total flux cleaned = 0.000711108 Jy ! Component: 350 - total flux cleaned = 0.000678333 Jy ! Component: 400 - total flux cleaned = 0.000613409 Jy ! Component: 450 - total flux cleaned = 0.00061358 Jy ! Component: 500 - total flux cleaned = 0.000582198 Jy ! Component: 550 - total flux cleaned = 0.000582143 Jy ! Component: 600 - total flux cleaned = 0.000581968 Jy ! Component: 650 - total flux cleaned = 0.000552072 Jy ! Component: 700 - total flux cleaned = 0.000580935 Jy ! Component: 750 - total flux cleaned = 0.000552669 Jy ! Component: 800 - total flux cleaned = 0.000636591 Jy ! Component: 850 - total flux cleaned = 0.000691526 Jy ! Component: 900 - total flux cleaned = 0.000636862 Jy ! Component: 950 - total flux cleaned = 0.000637301 Jy ! Component: 1000 - total flux cleaned = 0.000690452 Jy ! Component: 1050 - total flux cleaned = 0.000638962 Jy ! Component: 1100 - total flux cleaned = 0.000715782 Jy ! Component: 1150 - total flux cleaned = 0.000740915 Jy ! Component: 1200 - total flux cleaned = 0.000640752 Jy ! Component: 1250 - total flux cleaned = 0.000665394 Jy ! Component: 1300 - total flux cleaned = 0.000665986 Jy ! Component: 1350 - total flux cleaned = 0.0007144 Jy ! Component: 1400 - total flux cleaned = 0.000785415 Jy ! Component: 1450 - total flux cleaned = 0.000785387 Jy ! Component: 1500 - total flux cleaned = 0.000854432 Jy ! Component: 1550 - total flux cleaned = 0.000900418 Jy ! Component: 1600 - total flux cleaned = 0.000990601 Jy ! Component: 1650 - total flux cleaned = 0.00105714 Jy ! Component: 1700 - total flux cleaned = 0.00110113 Jy ! Component: 1750 - total flux cleaned = 0.00125339 Jy ! Component: 1800 - total flux cleaned = 0.0012748 Jy ! Component: 1850 - total flux cleaned = 0.00133914 Jy ! Component: 1900 - total flux cleaned = 0.00142379 Jy ! Component: 1950 - total flux cleaned = 0.00156967 Jy ! Component: 2000 - total flux cleaned = 0.00165175 Jy ! Component: 2050 - total flux cleaned = 0.00163154 Jy ! Component: 2100 - total flux cleaned = 0.00183345 Jy ! Component: 2150 - total flux cleaned = 0.00193334 Jy ! Component: 2200 - total flux cleaned = 0.00211161 Jy ! Component: 2250 - total flux cleaned = 0.00218984 Jy ! Component: 2300 - total flux cleaned = 0.00228696 Jy ! Component: 2350 - total flux cleaned = 0.00238317 Jy ! Component: 2400 - total flux cleaned = 0.00249747 Jy ! Component: 2450 - total flux cleaned = 0.00262984 Jy ! Component: 2500 - total flux cleaned = 0.0027236 Jy ! Component: 2550 - total flux cleaned = 0.00283439 Jy ! Component: 2600 - total flux cleaned = 0.00294433 Jy ! Component: 2650 - total flux cleaned = 0.00299913 Jy ! Component: 2700 - total flux cleaned = 0.0030894 Jy ! Component: 2750 - total flux cleaned = 0.00319662 Jy ! Component: 2800 - total flux cleaned = 0.00324936 Jy ! Component: 2850 - total flux cleaned = 0.00337233 Jy ! Component: 2900 - total flux cleaned = 0.00337214 Jy ! Component: 2950 - total flux cleaned = 0.00347588 Jy ! Component: 3000 - total flux cleaned = 0.0035273 Jy ! Component: 3050 - total flux cleaned = 0.00364623 Jy ! Component: 3100 - total flux cleaned = 0.0037136 Jy ! Component: 3150 - total flux cleaned = 0.00384708 Jy ! Component: 3200 - total flux cleaned = 0.00388015 Jy ! Component: 3250 - total flux cleaned = 0.00399505 Jy ! Component: 3300 - total flux cleaned = 0.00412546 Jy ! Component: 3350 - total flux cleaned = 0.00415762 Jy ! Component: 3400 - total flux cleaned = 0.00426981 Jy ! Component: 3450 - total flux cleaned = 0.00439689 Jy ! Component: 3500 - total flux cleaned = 0.00445999 Jy ! Component: 3550 - total flux cleaned = 0.00456918 Jy ! Component: 3600 - total flux cleaned = 0.00460031 Jy ! Component: 3650 - total flux cleaned = 0.00470815 Jy ! Component: 3700 - total flux cleaned = 0.00476926 Jy ! Component: 3750 - total flux cleaned = 0.00479963 Jy ! Component: 3800 - total flux cleaned = 0.00498025 Jy ! Component: 3850 - total flux cleaned = 0.00503998 Jy ! Component: 3900 - total flux cleaned = 0.00508428 Jy ! Component: 3950 - total flux cleaned = 0.00518705 Jy ! Component: 4000 - total flux cleaned = 0.00521605 Jy ! Component: 4050 - total flux cleaned = 0.00527402 Jy ! Total flux subtracted in 4096 components = 0.00533164 Jy ! Clean residual min=-0.000837 max=0.000805 Jy/beam ! Clean residual mean=0.000003 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.916689 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 425 components and 0.916689 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0034+2754_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.219 x 6.672 at -2.53 degrees (North through East) ! Clean map min=-0.0021187 max=0.43472 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0034+2754_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.434716 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00026286 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.181401 0.181401 0.362802 0.725603 1.45121 2.90241 5.80483 11.6097 23.2193 46.4386 92.8772 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.434 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1653.8 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0034+2754_S_uvs.log closed on Thu Apr 7 01:08:03 2016