! Started logfile: /scr/pima/bg219a_uvs/J1734+0926_S_uvs.log on Wed Apr 6 23:00:44 2016 obs /scr/pima/bg219a_uvs/J1734+0926_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1734+0926_S_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.783333 visibilities/baseline/integration-bin. ! Found source: J1734+0926 ! ! 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 1692 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/J1734+0926_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.220311Jy sigma=22.674629 ! Fit after self-cal, rms=0.646717Jy sigma=13.132449 ! 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=2.488 mas, bmaj=6.228 mas, bpa=-3.066 degrees ! Estimated noise=1.20026 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 = 0.385939 Jy ! Component: 100 - total flux cleaned = 0.478087 Jy ! Total flux subtracted in 100 components = 0.478087 Jy ! Clean residual min=-0.145966 max=0.337370 Jy/beam ! Clean residual mean=0.000022 rms=0.039284 Jy/beam ! Combined flux in latest and established models = 0.478087 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.478087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.462517Jy sigma=8.192618 ! Fit after self-cal, rms=0.463858Jy sigma=8.181722 ! Inverting map ! Added new window around map position (11.5, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.268632 Jy ! Component: 100 - total flux cleaned = 0.383273 Jy ! Total flux subtracted in 100 components = 0.383273 Jy ! Clean residual min=-0.076346 max=0.093821 Jy/beam ! Clean residual mean=0.000111 rms=0.018704 Jy/beam ! Combined flux in latest and established models = 0.86136 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 18 components and 0.86136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236543Jy sigma=4.157401 ! Fit after self-cal, rms=0.197546Jy sigma=3.441683 ! 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=2.93 mas, bmaj=7.006 mas, bpa=-3.73 degrees ! Estimated noise=0.981183 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 = 0.1074 Jy ! Component: 100 - total flux cleaned = 0.165755 Jy ! Component: 150 - total flux cleaned = 0.207838 Jy ! Component: 200 - total flux cleaned = 0.24031 Jy ! Total flux subtracted in 200 components = 0.24031 Jy ! Clean residual min=-0.028333 max=0.032471 Jy/beam ! Clean residual mean=0.000072 rms=0.007911 Jy/beam ! Combined flux in latest and established models = 1.10167 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 1.10167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103486Jy sigma=1.814564 ! Fit after self-cal, rms=0.094332Jy sigma=1.641637 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.93 x 7.006 at -3.73 degrees (North through East) ! Clean map min=-0.022334 max=0.59904 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: ! LA 0.95 MK 1.05 NL 0.94 OV 0.96 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.02 NL 0.99 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.03 NL 0.97 OV 0.95 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.04 NL 0.90 OV 0.92 ! PT 0.92 SC 1.00 ! ! ! Fit before self-cal, rms=0.094332Jy sigma=1.641637 ! Fit after self-cal, rms=0.075724Jy sigma=1.447016 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.987 mas, bmaj=7.074 mas, bpa=-3.611 degrees ! Estimated noise=0.934303 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 (20, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174519 Jy ! Component: 100 - total flux cleaned = 0.0189808 Jy ! Component: 150 - total flux cleaned = 0.0193439 Jy ! Component: 200 - total flux cleaned = 0.0199952 Jy ! Total flux subtracted in 200 components = 0.0199952 Jy ! Clean residual min=-0.009708 max=0.012390 Jy/beam ! Clean residual mean=0.000005 rms=0.002816 Jy/beam ! Combined flux in latest and established models = 1.12166 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 69 components and 1.12166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066373Jy sigma=1.238254 ! Fit after self-cal, rms=0.064941Jy sigma=1.214162 ! 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=0.064941Jy sigma=1.214162 ! Fit after self-cal, rms=0.063245Jy sigma=1.189922 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.991 mas, bmaj=7.063 mas, bpa=-3.547 degrees ! Estimated noise=0.93478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382392 Jy ! Component: 100 - total flux cleaned = 0.00194906 Jy ! Component: 150 - total flux cleaned = 0.0012166 Jy ! Component: 200 - total flux cleaned = 0.000563669 Jy ! Total flux subtracted in 200 components = 0.000563669 Jy ! Clean residual min=-0.005989 max=0.007570 Jy/beam ! Clean residual mean=0.000000 rms=0.001696 Jy/beam ! Combined flux in latest and established models = 1.12223 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 1.12223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061381Jy sigma=1.152077 ! Fit after self-cal, rms=0.061063Jy sigma=1.147045 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (37.5, 94). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00492007 Jy ! Component: 100 - total flux cleaned = 0.00497363 Jy ! Component: 150 - total flux cleaned = 0.00484543 Jy ! Component: 200 - total flux cleaned = 0.00484546 Jy ! Total flux subtracted in 200 components = 0.00484546 Jy ! Clean residual min=-0.004634 max=0.005244 Jy/beam ! Clean residual mean=-0.000007 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 1.12707 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 1.12707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060075Jy sigma=1.129001 ! Fit after self-cal, rms=0.060001Jy sigma=1.127656 ! Inverting map ! Added new window around map position (-13.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325153 Jy ! Component: 100 - total flux cleaned = 0.00311875 Jy ! Component: 150 - total flux cleaned = 0.00311648 Jy ! Component: 200 - total flux cleaned = 0.00312492 Jy ! Total flux subtracted in 200 components = 0.00312492 Jy ! Clean residual min=-0.003948 max=0.003390 Jy/beam ! Clean residual mean=-0.000004 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 1.1302 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 1.1302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059458Jy sigma=1.118701 ! Fit after self-cal, rms=0.059435Jy sigma=1.118210 ! 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=0.059435Jy sigma=1.118210 ! Fit after self-cal, rms=0.059288Jy sigma=1.116341 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.992 mas, bmaj=7.065 mas, bpa=-3.521 degrees ! Estimated noise=0.935102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000965472 Jy ! Component: 100 - total flux cleaned = 0.000183132 Jy ! Component: 150 - total flux cleaned = -0.00051621 Jy ! Component: 200 - total flux cleaned = -0.000947318 Jy ! Total flux subtracted in 200 components = -0.000947318 Jy ! Clean residual min=-0.003641 max=0.002928 Jy/beam ! Clean residual mean=-0.000004 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 1.12925 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 149 components and 1.12925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059047Jy sigma=1.112393 ! Fit after self-cal, rms=0.059035Jy sigma=1.112220 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 = -5.91647e-05 Jy ! Component: 100 - total flux cleaned = -0.000515341 Jy ! Component: 150 - total flux cleaned = -0.000760807 Jy ! Component: 200 - total flux cleaned = -0.000875701 Jy ! Total flux subtracted in 200 components = -0.000875701 Jy ! Clean residual min=-0.003371 max=0.002907 Jy/beam ! Clean residual mean=-0.000003 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 1.12838 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 158 components and 1.12838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058893Jy sigma=1.110116 ! Fit after self-cal, rms=0.058887Jy sigma=1.110019 ! 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=0.058887Jy sigma=1.110019 ! Fit after self-cal, rms=0.058904Jy sigma=1.109759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.214 mas, bmaj=13.49 mas, bpa=-6.724 degrees ! Estimated noise=1.19268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00141691 Jy ! Component: 100 - total flux cleaned = -0.00261884 Jy ! Component: 150 - total flux cleaned = -0.0034714 Jy ! Component: 200 - total flux cleaned = -0.00389452 Jy ! Total flux subtracted in 200 components = -0.00389452 Jy ! Clean residual min=-0.002918 max=0.002996 Jy/beam ! Clean residual mean=-0.000007 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 1.12448 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 176 components and 1.12448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058896Jy sigma=1.109168 ! Fit after self-cal, rms=0.058887Jy sigma=1.109102 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 = -0.000777094 Jy ! Component: 100 - total flux cleaned = -0.00119201 Jy ! Component: 150 - total flux cleaned = -0.00154649 Jy ! Component: 200 - total flux cleaned = -0.00187843 Jy ! Total flux subtracted in 200 components = -0.00187843 Jy ! Clean residual min=-0.002830 max=0.002889 Jy/beam ! Clean residual mean=-0.000005 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 1.1226 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 191 components and 1.1226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058904Jy sigma=1.109202 ! Fit after self-cal, rms=0.058898Jy sigma=1.109165 ! 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=2.994 mas, bmaj=7.067 mas, bpa=-3.497 degrees ! Estimated noise=0.935698 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.994 x 7.067 at -3.497 degrees (North through East) ! Clean map min=-0.0055564 max=0.58486 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058898Jy sigma=1.109165 ! Fit after self-cal, rms=0.049761Jy sigma=0.927879 ! Inverting map and beam ! Estimated beam: bmin=2.997 mas, bmaj=7.069 mas, bpa=-3.493 degrees ! Estimated noise=0.93563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.80182e-05 Jy ! Component: 100 - total flux cleaned = -0.00036698 Jy ! Component: 150 - total flux cleaned = -0.000671839 Jy ! Component: 200 - total flux cleaned = -0.000816897 Jy ! Total flux subtracted in 200 components = -0.000816897 Jy ! Clean residual min=-0.002936 max=0.002738 Jy/beam ! Clean residual mean=-0.000003 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 1.12179 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 204 components and 1.12179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049620Jy sigma=0.926041 ! Fit after self-cal, rms=0.049618Jy sigma=0.925998 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000330041 Jy ! Component: 100 - total flux cleaned = -0.000417647 Jy ! Component: 150 - total flux cleaned = -0.000459633 Jy ! Component: 200 - total flux cleaned = -0.000539539 Jy ! Total flux subtracted in 200 components = -0.000539539 Jy ! Clean residual min=-0.002962 max=0.002712 Jy/beam ! Clean residual mean=-0.000003 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 1.12125 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 216 components and 1.12125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049535Jy sigma=0.924937 ! Fit after self-cal, rms=0.049533Jy sigma=0.924905 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049533Jy sigma=0.924905 ! Fit after self-cal, rms=0.049507Jy sigma=0.924743 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=2.537 mas, bmaj=6.245 mas, bpa=-2.818 degrees ! Estimated noise=1.1569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.436551 Jy ! Component: 100 - total flux cleaned = 0.676945 Jy ! Component: 150 - total flux cleaned = 0.81787 Jy ! Component: 200 - total flux cleaned = 0.904207 Jy ! Total flux subtracted in 200 components = 0.904207 Jy ! Clean residual min=-0.036654 max=0.046079 Jy/beam ! Clean residual mean=0.000037 rms=0.009484 Jy/beam ! Combined flux in latest and established models = 0.904207 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.904207 Jy ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=7.069 mas, bpa=-3.465 degrees ! Estimated noise=0.935553 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 = 0.0636225 Jy ! Component: 100 - total flux cleaned = 0.104953 Jy ! Component: 150 - total flux cleaned = 0.133841 Jy ! Component: 200 - total flux cleaned = 0.154881 Jy ! Total flux subtracted in 200 components = 0.154881 Jy ! Clean residual min=-0.011517 max=0.013883 Jy/beam ! Clean residual mean=0.000022 rms=0.003350 Jy/beam ! Combined flux in latest and established models = 1.05909 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 1.05909 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=6.218 mas, bmaj=13.5 mas, bpa=-6.704 degrees ! Estimated noise=1.19047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196889 Jy ! Component: 100 - total flux cleaned = 0.0313737 Jy ! Component: 150 - total flux cleaned = 0.0392057 Jy ! Component: 200 - total flux cleaned = 0.0434307 Jy ! Total flux subtracted in 200 components = 0.0434307 Jy ! Clean residual min=-0.005547 max=0.006382 Jy/beam ! Clean residual mean=0.000012 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 1.10252 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 = 0.00315675 Jy ! Component: 100 - total flux cleaned = 0.00572448 Jy ! Component: 150 - total flux cleaned = 0.00703044 Jy ! Component: 200 - total flux cleaned = 0.00816512 Jy ! Total flux subtracted in 200 components = 0.00816512 Jy ! Clean residual min=-0.004001 max=0.003955 Jy/beam ! Clean residual mean=0.000009 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 1.11068 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 61 components and 1.11068 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=7.069 mas, bpa=-3.465 degrees ! Estimated noise=0.935553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198974 Jy ! Component: 100 - total flux cleaned = 0.00387169 Jy ! Component: 150 - total flux cleaned = 0.00549947 Jy ! Component: 200 - total flux cleaned = 0.00718605 Jy ! Total flux subtracted in 200 components = 0.00718605 Jy ! Clean residual min=-0.007018 max=0.006012 Jy/beam ! Clean residual mean=0.000001 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 1.11787 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 1.11787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053920Jy sigma=0.990440 ! Fit after self-cal, rms=0.053478Jy sigma=0.982354 wmodel /scr/pima/bg219a_uvs/J1734+0926_S_map.mod ! Writing 86 model components to file: /scr/pima/bg219a_uvs/J1734+0926_S_map.mod wobs /scr/pima/bg219a_uvs/J1734+0926_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1734+0926_S_uvs.fits wwins /scr/pima/bg219a_uvs/J1734+0926_S_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219a_uvs/J1734+0926_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 = 0.000196418 Jy ! Component: 100 - total flux cleaned = -0.00027993 Jy ! Component: 150 - total flux cleaned = -0.000721731 Jy ! Component: 200 - total flux cleaned = -0.000640453 Jy ! Component: 250 - total flux cleaned = -0.000636284 Jy ! Component: 300 - total flux cleaned = -0.00108014 Jy ! Component: 350 - total flux cleaned = -0.00143229 Jy ! Component: 400 - total flux cleaned = -0.00156556 Jy ! Component: 450 - total flux cleaned = -0.00156515 Jy ! Component: 500 - total flux cleaned = -0.00169067 Jy ! Component: 550 - total flux cleaned = -0.00211294 Jy ! Component: 600 - total flux cleaned = -0.00240481 Jy ! Component: 650 - total flux cleaned = -0.0027457 Jy ! Component: 700 - total flux cleaned = -0.00301974 Jy ! Component: 750 - total flux cleaned = -0.00302099 Jy ! Component: 800 - total flux cleaned = -0.00322929 Jy ! Component: 850 - total flux cleaned = -0.00338192 Jy ! Component: 900 - total flux cleaned = -0.00357804 Jy ! Component: 950 - total flux cleaned = -0.00377 Jy ! Component: 1000 - total flux cleaned = -0.00405191 Jy ! Component: 1050 - total flux cleaned = -0.0041433 Jy ! Component: 1100 - total flux cleaned = -0.00427928 Jy ! Component: 1150 - total flux cleaned = -0.00450034 Jy ! Component: 1200 - total flux cleaned = -0.00462905 Jy ! Component: 1250 - total flux cleaned = -0.00484092 Jy ! Component: 1300 - total flux cleaned = -0.00488283 Jy ! Component: 1350 - total flux cleaned = -0.00500526 Jy ! Component: 1400 - total flux cleaned = -0.00512583 Jy ! Component: 1450 - total flux cleaned = -0.00528346 Jy ! Component: 1500 - total flux cleaned = -0.00547645 Jy ! Component: 1550 - total flux cleaned = -0.00555176 Jy ! Component: 1600 - total flux cleaned = -0.00566397 Jy ! Component: 1650 - total flux cleaned = -0.00570023 Jy ! Component: 1700 - total flux cleaned = -0.00570034 Jy ! Component: 1750 - total flux cleaned = -0.00584303 Jy ! Component: 1800 - total flux cleaned = -0.00591277 Jy ! Component: 1850 - total flux cleaned = -0.0059819 Jy ! Component: 1900 - total flux cleaned = -0.00611791 Jy ! Component: 1950 - total flux cleaned = -0.00615139 Jy ! Component: 2000 - total flux cleaned = -0.00621805 Jy ! Component: 2050 - total flux cleaned = -0.00638245 Jy ! Component: 2100 - total flux cleaned = -0.00654439 Jy ! Component: 2150 - total flux cleaned = -0.00660797 Jy ! Component: 2200 - total flux cleaned = -0.00667174 Jy ! Component: 2250 - total flux cleaned = -0.00676569 Jy ! Component: 2300 - total flux cleaned = -0.00673438 Jy ! Component: 2350 - total flux cleaned = -0.00670354 Jy ! Component: 2400 - total flux cleaned = -0.00673406 Jy ! Component: 2450 - total flux cleaned = -0.00670369 Jy ! Component: 2500 - total flux cleaned = -0.00670363 Jy ! Component: 2550 - total flux cleaned = -0.00667377 Jy ! Component: 2600 - total flux cleaned = -0.00670312 Jy ! Component: 2650 - total flux cleaned = -0.00661527 Jy ! Component: 2700 - total flux cleaned = -0.00664439 Jy ! Component: 2750 - total flux cleaned = -0.00655771 Jy ! Component: 2800 - total flux cleaned = -0.00655775 Jy ! Component: 2850 - total flux cleaned = -0.00652945 Jy ! Component: 2900 - total flux cleaned = -0.00652933 Jy ! Component: 2950 - total flux cleaned = -0.00644485 Jy ! Component: 3000 - total flux cleaned = -0.00638873 Jy ! Component: 3050 - total flux cleaned = -0.00641632 Jy ! Component: 3100 - total flux cleaned = -0.00636065 Jy ! Component: 3150 - total flux cleaned = -0.0063329 Jy ! Component: 3200 - total flux cleaned = -0.00627747 Jy ! Component: 3250 - total flux cleaned = -0.00622259 Jy ! Component: 3300 - total flux cleaned = -0.00614031 Jy ! Component: 3350 - total flux cleaned = -0.00611312 Jy ! Component: 3400 - total flux cleaned = -0.00614021 Jy ! Component: 3450 - total flux cleaned = -0.00605858 Jy ! Component: 3500 - total flux cleaned = -0.00595001 Jy ! Component: 3550 - total flux cleaned = -0.00589586 Jy ! Component: 3600 - total flux cleaned = -0.00578775 Jy ! Component: 3650 - total flux cleaned = -0.00573365 Jy ! Component: 3700 - total flux cleaned = -0.00562581 Jy ! Component: 3750 - total flux cleaned = -0.0054642 Jy ! Component: 3800 - total flux cleaned = -0.00538352 Jy ! Component: 3850 - total flux cleaned = -0.00527574 Jy ! Component: 3900 - total flux cleaned = -0.00519501 Jy ! Component: 3950 - total flux cleaned = -0.00506043 Jy ! Component: 4000 - total flux cleaned = -0.00495291 Jy ! Component: 4050 - total flux cleaned = -0.00487198 Jy ! Total flux subtracted in 4096 components = -0.00473724 Jy ! Clean residual min=-0.001651 max=0.001486 Jy/beam ! Clean residual mean=0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 1.11313 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 339 components and 1.11313 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1734+0926_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.998 x 7.069 at -3.465 degrees (North through East) ! Clean map min=-0.0043435 max=0.58507 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1734+0926_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.585068 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000479828 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.246037 0.246037 0.492074 0.984147 1.96829 3.93659 7.87318 15.7464 31.4927 62.9854 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.585 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1219.33 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1734+0926_S_uvs.log closed on Wed Apr 6 23:00:49 2016