! Started logfile: /scr/pima/bg219e_uvs/J1927+6117_S_uvs.log on Thu Apr 7 06:50:37 2016 obs /scr/pima/bg219e_uvs/J1927+6117_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1927+6117_S_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.892857 visibilities/baseline/integration-bin. ! Found source: J1927+6117 ! ! 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 3600 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/bg219e_uvs/J1927+6117_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=1.478883Jy sigma=24.150420 ! Fit after self-cal, rms=0.104386Jy sigma=1.669925 ! 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=4.073 mas, bmaj=5.448 mas, bpa=79.91 degrees ! Estimated noise=1.03978 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 = 0.779783 Jy ! Component: 100 - total flux cleaned = 0.960295 Jy ! Total flux subtracted in 100 components = 0.960295 Jy ! Clean residual min=-0.016133 max=0.064855 Jy/beam ! Clean residual mean=-0.000089 rms=0.006019 Jy/beam ! Combined flux in latest and established models = 0.960295 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.960295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114925Jy sigma=1.864979 ! Fit after self-cal, rms=0.114885Jy sigma=1.864391 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0628765 Jy ! Component: 100 - total flux cleaned = 0.0871074 Jy ! Total flux subtracted in 100 components = 0.0871074 Jy ! Clean residual min=-0.007624 max=0.010717 Jy/beam ! Clean residual mean=-0.000033 rms=0.002306 Jy/beam ! Combined flux in latest and established models = 1.0474 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 1.0474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074642Jy sigma=1.186725 ! Fit after self-cal, rms=0.074570Jy sigma=1.185775 ! 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=4.89 mas, bmaj=5.943 mas, bpa=82.49 degrees ! Estimated noise=0.811011 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 = 0.0164031 Jy ! Component: 100 - total flux cleaned = 0.0237998 Jy ! Component: 150 - total flux cleaned = 0.0276953 Jy ! Component: 200 - total flux cleaned = 0.0300381 Jy ! Total flux subtracted in 200 components = 0.0300381 Jy ! Clean residual min=-0.008390 max=0.009680 Jy/beam ! Clean residual mean=-0.000042 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 1.07744 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 1.07744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071361Jy sigma=1.128039 ! Fit after self-cal, rms=0.071255Jy sigma=1.126579 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.89 x 5.943 at 82.49 degrees (North through East) ! Clean map min=-0.0082413 max=1.011 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 1.00 FD 0.99 HN 0.98 KP 0.99 ! LA 1.00 NL 0.99 OV 1.00 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 0.99 ! LA 1.00 NL 1.00 OV 1.00 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 1.00 ! LA 1.01 NL 0.98 OV 1.00 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.01 KP 1.00 ! LA 1.02 NL 0.99 OV 1.02 PT 1.03 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.071255Jy sigma=1.126579 ! Fit after self-cal, rms=0.067738Jy sigma=1.072923 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.886 mas, bmaj=5.94 mas, bpa=82.43 degrees ! Estimated noise=0.810291 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 (0.5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00854341 Jy ! Component: 100 - total flux cleaned = 0.011222 Jy ! Component: 150 - total flux cleaned = 0.0126109 Jy ! Component: 200 - total flux cleaned = 0.0136686 Jy ! Total flux subtracted in 200 components = 0.0136686 Jy ! Clean residual min=-0.005615 max=0.006081 Jy/beam ! Clean residual mean=-0.000020 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 1.09111 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 73 components and 1.09111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066483Jy sigma=1.052655 ! Fit after self-cal, rms=0.066369Jy sigma=1.050653 ! 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=0.066369Jy sigma=1.050653 ! Fit after self-cal, rms=0.064123Jy sigma=1.009461 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.886 mas, bmaj=5.933 mas, bpa=82.92 degrees ! Estimated noise=0.810942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282629 Jy ! Component: 100 - total flux cleaned = 0.00385645 Jy ! Component: 150 - total flux cleaned = 0.00442272 Jy ! Component: 200 - total flux cleaned = 0.00485182 Jy ! Total flux subtracted in 200 components = 0.00485182 Jy ! Clean residual min=-0.004151 max=0.004176 Jy/beam ! Clean residual mean=-0.000024 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 1.09596 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 101 components and 1.09596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063924Jy sigma=1.006474 ! Fit after self-cal, rms=0.063915Jy sigma=1.006261 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 = 0.000653284 Jy ! Component: 100 - total flux cleaned = 0.000833167 Jy ! Component: 150 - total flux cleaned = 0.00107678 Jy ! Component: 200 - total flux cleaned = 0.00130052 Jy ! Total flux subtracted in 200 components = 0.00130052 Jy ! Clean residual min=-0.004111 max=0.003926 Jy/beam ! Clean residual mean=-0.000021 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 1.09726 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 117 components and 1.09726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063859Jy sigma=1.005443 ! Fit after self-cal, rms=0.063856Jy sigma=1.005396 ! 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=0.063856Jy sigma=1.005396 ! Fit after self-cal, rms=0.063806Jy sigma=1.004526 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.884 mas, bmaj=5.929 mas, bpa=83.04 degrees ! Estimated noise=0.811122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018235 Jy ! Component: 100 - total flux cleaned = 0.00251841 Jy ! Component: 150 - total flux cleaned = 0.00272684 Jy ! Component: 200 - total flux cleaned = 0.00291536 Jy ! Total flux subtracted in 200 components = 0.00291536 Jy ! Clean residual min=-0.003902 max=0.003863 Jy/beam ! Clean residual mean=-0.000020 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 1.10018 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 123 components and 1.10018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063724Jy sigma=1.003509 ! Fit after self-cal, rms=0.063724Jy sigma=1.003464 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 = 0.000280874 Jy ! Component: 100 - total flux cleaned = 0.000315146 Jy ! Component: 150 - total flux cleaned = 0.000379068 Jy ! Component: 200 - total flux cleaned = 0.000438901 Jy ! Total flux subtracted in 200 components = 0.000438901 Jy ! Clean residual min=-0.003879 max=0.003819 Jy/beam ! Clean residual mean=-0.000019 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 1.10062 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 131 components and 1.10062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063692Jy sigma=1.003018 ! Fit after self-cal, rms=0.063691Jy sigma=1.002997 ! 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=0.063691Jy sigma=1.002997 ! Fit after self-cal, rms=0.063678Jy sigma=1.002635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.31 mas, bmaj=8.969 mas, bpa=-89.89 degrees ! Estimated noise=0.96216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151457 Jy ! Component: 100 - total flux cleaned = 0.00235722 Jy ! Component: 150 - total flux cleaned = 0.00270428 Jy ! Component: 200 - total flux cleaned = 0.00300579 Jy ! Total flux subtracted in 200 components = 0.00300579 Jy ! Clean residual min=-0.004278 max=0.004257 Jy/beam ! Clean residual mean=-0.000035 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 1.10362 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 143 components and 1.10362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063665Jy sigma=1.002238 ! Fit after self-cal, rms=0.063662Jy sigma=1.002186 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 = 0.000284857 Jy ! Component: 100 - total flux cleaned = 0.00042438 Jy ! Component: 150 - total flux cleaned = 0.000496938 Jy ! Component: 200 - total flux cleaned = 0.000548685 Jy ! Total flux subtracted in 200 components = 0.000548685 Jy ! Clean residual min=-0.004184 max=0.004256 Jy/beam ! Clean residual mean=-0.000033 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 1.10417 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 151 components and 1.10417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063655Jy sigma=1.001977 ! Fit after self-cal, rms=0.063652Jy sigma=1.001966 ! 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=4.883 mas, bmaj=5.926 mas, bpa=83.15 degrees ! Estimated noise=0.811258 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.883 x 5.926 at 83.15 degrees (North through East) ! Clean map min=-0.0034591 max=1.01 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=0.063652Jy sigma=1.001966 ! Fit after self-cal, rms=0.059237Jy sigma=0.903153 ! Inverting map and beam ! Estimated beam: bmin=4.883 mas, bmaj=5.927 mas, bpa=83.2 degrees ! Estimated noise=0.81137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040693 Jy ! Component: 100 - total flux cleaned = 0.000410783 Jy ! Component: 150 - total flux cleaned = 0.000479298 Jy ! Component: 200 - total flux cleaned = 0.000600953 Jy ! Total flux subtracted in 200 components = 0.000600953 Jy ! Clean residual min=-0.003470 max=0.003655 Jy/beam ! Clean residual mean=-0.000010 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 1.10477 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 157 components and 1.10477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059186Jy sigma=0.902637 ! Fit after self-cal, rms=0.059191Jy sigma=0.902604 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.13738e-05 Jy ! Component: 100 - total flux cleaned = 3.85514e-05 Jy ! Component: 150 - total flux cleaned = 3.79713e-05 Jy ! Component: 200 - total flux cleaned = 3.84466e-05 Jy ! Total flux subtracted in 200 components = 3.84466e-05 Jy ! Clean residual min=-0.003448 max=0.003625 Jy/beam ! Clean residual mean=-0.000010 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 1.10481 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 157 components and 1.10481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059165Jy sigma=0.902334 ! Fit after self-cal, rms=0.059168Jy sigma=0.902319 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059168Jy sigma=0.902319 ! Fit after self-cal, rms=0.059160Jy sigma=0.902197 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=4.074 mas, bmaj=5.434 mas, bpa=80.64 degrees ! Estimated noise=1.04225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.781557 Jy ! Component: 100 - total flux cleaned = 0.962015 Jy ! Component: 150 - total flux cleaned = 1.02415 Jy ! Component: 200 - total flux cleaned = 1.05003 Jy ! Total flux subtracted in 200 components = 1.05003 Jy ! Clean residual min=-0.006903 max=0.012463 Jy/beam ! Clean residual mean=-0.000040 rms=0.001931 Jy/beam ! Combined flux in latest and established models = 1.05003 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.05003 Jy ! Inverting map and beam ! Estimated beam: bmin=4.883 mas, bmaj=5.925 mas, bpa=83.26 degrees ! Estimated noise=0.811193 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 = 0.0183224 Jy ! Component: 100 - total flux cleaned = 0.0291712 Jy ! Component: 150 - total flux cleaned = 0.0364378 Jy ! Component: 200 - total flux cleaned = 0.0415414 Jy ! Total flux subtracted in 200 components = 0.0415414 Jy ! Clean residual min=-0.004247 max=0.004361 Jy/beam ! Clean residual mean=-0.000038 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 1.09157 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 60 components and 1.09157 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=8.307 mas, bmaj=8.968 mas, bpa=-89.69 degrees ! Estimated noise=0.962275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00525773 Jy ! Component: 100 - total flux cleaned = 0.00847717 Jy ! Component: 150 - total flux cleaned = 0.0106866 Jy ! Component: 200 - total flux cleaned = 0.0122312 Jy ! Total flux subtracted in 200 components = 0.0122312 Jy ! Clean residual min=-0.004148 max=0.004126 Jy/beam ! Clean residual mean=-0.000025 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 1.1038 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 = 0.000430378 Jy ! Component: 100 - total flux cleaned = 0.000724662 Jy ! Component: 150 - total flux cleaned = 0.000985596 Jy ! Component: 200 - total flux cleaned = 0.00118645 Jy ! Total flux subtracted in 200 components = 0.00118645 Jy ! Clean residual min=-0.004027 max=0.004153 Jy/beam ! Clean residual mean=-0.000021 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 1.10499 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 127 components and 1.10499 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.883 mas, bmaj=5.925 mas, bpa=83.26 degrees ! Estimated noise=0.811193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107556 Jy ! Component: 100 - total flux cleaned = 0.000108295 Jy ! Component: 150 - total flux cleaned = 0.00020619 Jy ! Component: 200 - total flux cleaned = 0.000252906 Jy ! Total flux subtracted in 200 components = 0.000252906 Jy ! Clean residual min=-0.003511 max=0.004014 Jy/beam ! Clean residual mean=-0.000010 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 1.10524 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 147 components and 1.10524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059243Jy sigma=0.904183 ! Fit after self-cal, rms=0.059243Jy sigma=0.903965 wmodel /scr/pima/bg219e_uvs/J1927+6117_S_map.mod ! Writing 147 model components to file: /scr/pima/bg219e_uvs/J1927+6117_S_map.mod wobs /scr/pima/bg219e_uvs/J1927+6117_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1927+6117_S_uvs.fits wwins /scr/pima/bg219e_uvs/J1927+6117_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J1927+6117_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 = 0.00134009 Jy ! Component: 100 - total flux cleaned = 0.00147098 Jy ! Component: 150 - total flux cleaned = 0.0015945 Jy ! Component: 200 - total flux cleaned = 0.0018858 Jy ! Component: 250 - total flux cleaned = 0.00205156 Jy ! Component: 300 - total flux cleaned = 0.00210387 Jy ! Component: 350 - total flux cleaned = 0.00220792 Jy ! Component: 400 - total flux cleaned = 0.00205895 Jy ! Component: 450 - total flux cleaned = 0.00196345 Jy ! Component: 500 - total flux cleaned = 0.00177615 Jy ! Component: 550 - total flux cleaned = 0.00163949 Jy ! Component: 600 - total flux cleaned = 0.00146126 Jy ! Component: 650 - total flux cleaned = 0.00133022 Jy ! Component: 700 - total flux cleaned = 0.0010747 Jy ! Component: 750 - total flux cleaned = 0.000825144 Jy ! Component: 800 - total flux cleaned = 0.000499317 Jy ! Component: 850 - total flux cleaned = 0.000538905 Jy ! Component: 900 - total flux cleaned = 0.000303478 Jy ! Component: 950 - total flux cleaned = 0.000303938 Jy ! Component: 1000 - total flux cleaned = 0.000153071 Jy ! Component: 1050 - total flux cleaned = 0.00019121 Jy ! Component: 1100 - total flux cleaned = 0.000118724 Jy ! Component: 1150 - total flux cleaned = 0.000189711 Jy ! Component: 1200 - total flux cleaned = 4.73891e-05 Jy ! Component: 1250 - total flux cleaned = 1.34687e-05 Jy ! Component: 1300 - total flux cleaned = -2.12731e-05 Jy ! Component: 1350 - total flux cleaned = 4.53776e-05 Jy ! Component: 1400 - total flux cleaned = 1.22122e-05 Jy ! Component: 1450 - total flux cleaned = 7.76062e-05 Jy ! Component: 1500 - total flux cleaned = 0.000173474 Jy ! Component: 1550 - total flux cleaned = 0.000205283 Jy ! Component: 1600 - total flux cleaned = 0.000205719 Jy ! Component: 1650 - total flux cleaned = 0.000421211 Jy ! Component: 1700 - total flux cleaned = 0.000481429 Jy ! Component: 1750 - total flux cleaned = 0.000570626 Jy ! Component: 1800 - total flux cleaned = 0.000571047 Jy ! Component: 1850 - total flux cleaned = 0.000687947 Jy ! Component: 1900 - total flux cleaned = 0.0007453 Jy ! Component: 1950 - total flux cleaned = 0.000801745 Jy ! Component: 2000 - total flux cleaned = 0.000857689 Jy ! Component: 2050 - total flux cleaned = 0.00094046 Jy ! Component: 2100 - total flux cleaned = 0.00102228 Jy ! Component: 2150 - total flux cleaned = 0.001103 Jy ! Component: 2200 - total flux cleaned = 0.00118294 Jy ! Component: 2250 - total flux cleaned = 0.00128802 Jy ! Component: 2300 - total flux cleaned = 0.00136602 Jy ! Component: 2350 - total flux cleaned = 0.0013401 Jy ! Component: 2400 - total flux cleaned = 0.00139074 Jy ! Component: 2450 - total flux cleaned = 0.00141584 Jy ! Component: 2500 - total flux cleaned = 0.00151479 Jy ! Component: 2550 - total flux cleaned = 0.00156381 Jy ! Component: 2600 - total flux cleaned = 0.00153932 Jy ! Component: 2650 - total flux cleaned = 0.00158694 Jy ! Component: 2700 - total flux cleaned = 0.00168194 Jy ! Component: 2750 - total flux cleaned = 0.00161146 Jy ! Component: 2800 - total flux cleaned = 0.0016579 Jy ! Component: 2850 - total flux cleaned = 0.00179587 Jy ! Component: 2900 - total flux cleaned = 0.00188696 Jy ! Component: 2950 - total flux cleaned = 0.00188677 Jy ! Component: 3000 - total flux cleaned = 0.00199865 Jy ! Component: 3050 - total flux cleaned = 0.00215372 Jy ! Component: 3100 - total flux cleaned = 0.00224109 Jy ! Component: 3150 - total flux cleaned = 0.00226252 Jy ! Component: 3200 - total flux cleaned = 0.00232712 Jy ! Component: 3250 - total flux cleaned = 0.00247633 Jy ! Component: 3300 - total flux cleaned = 0.00260269 Jy ! Component: 3350 - total flux cleaned = 0.00266557 Jy ! Component: 3400 - total flux cleaned = 0.00283136 Jy ! Component: 3450 - total flux cleaned = 0.00293417 Jy ! Component: 3500 - total flux cleaned = 0.0030156 Jy ! Component: 3550 - total flux cleaned = 0.00309638 Jy ! Component: 3600 - total flux cleaned = 0.0031968 Jy ! Component: 3650 - total flux cleaned = 0.0032169 Jy ! Component: 3700 - total flux cleaned = 0.00333535 Jy ! Component: 3750 - total flux cleaned = 0.00345249 Jy ! Component: 3800 - total flux cleaned = 0.00349123 Jy ! Component: 3850 - total flux cleaned = 0.0035491 Jy ! Component: 3900 - total flux cleaned = 0.00366374 Jy ! Component: 3950 - total flux cleaned = 0.00364476 Jy ! Component: 4000 - total flux cleaned = 0.00377696 Jy ! Component: 4050 - total flux cleaned = 0.00379565 Jy ! Total flux subtracted in 4096 components = 0.00385119 Jy ! Clean residual min=-0.001192 max=0.000960 Jy/beam ! Clean residual mean=0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 1.10909 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 459 components and 1.10909 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1927+6117_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.883 x 5.925 at 83.26 degrees (North through East) ! Clean map min=-0.0022784 max=1.0095 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1927+6117_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.00947 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00034335 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.102039 0.102039 0.204078 0.408157 0.816314 1.63263 3.26526 6.53051 13.061 26.122 52.2441 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.009 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2940.04 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1927+6117_S_uvs.log closed on Thu Apr 7 06:50:41 2016