! Started logfile: J2359-3133_X_2009_05_13_pus_uvs.log on Sat Jan 21 13:12:01 2017 obs J2359-3133_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J2359-3133_X_2009_05_13_pus_uva.fits ! AN table 1: 64 integrations on 120 of 120 possible baselines. ! AN table 2: 52 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.198204 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2359-3133 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1988 lines of history. ! ! Reading 11036 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J2359-3133_X_2009_05_13_pus] 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 = 512x512 pixels with 0.100x0.100 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 588 telescope corrections were flagged in sub-array 1. ! A total of 525 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 588 telescope corrections were flagged in sub-array 1. ! A total of 525 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 588 telescope corrections were flagged in sub-array 1. ! A total of 525 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 588 telescope corrections were flagged in sub-array 1. ! A total of 525 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.561836Jy sigma=0.003753 ! Fit after self-cal, rms=0.499485Jy sigma=0.003329 ! 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=0.5761 mas, bmaj=0.9526 mas, bpa=-22.58 degrees ! Estimated noise=1686.68 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 = 0.3961 Jy ! Component: 100 - total flux cleaned = 0.502731 Jy ! Total flux subtracted in 100 components = 0.502731 Jy ! Clean residual min=-0.014816 max=0.041475 Jy/beam ! Clean residual mean=0.000538 rms=0.005095 Jy/beam ! Combined flux in latest and established models = 0.502731 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.502731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212560Jy sigma=0.001414 ! Fit after self-cal, rms=0.212315Jy sigma=0.001414 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0443871 Jy ! Component: 100 - total flux cleaned = 0.0675023 Jy ! Total flux subtracted in 100 components = 0.0675023 Jy ! Clean residual min=-0.012263 max=0.016881 Jy/beam ! Clean residual mean=0.000268 rms=0.003672 Jy/beam ! Combined flux in latest and established models = 0.570233 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.570233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197673Jy sigma=0.001234 ! Fit after self-cal, rms=0.197540Jy sigma=0.001234 ! 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=0.7961 mas, bmaj=1.558 mas, bpa=-15.85 degrees ! Estimated noise=953.173 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 = 0.0348832 Jy ! Component: 100 - total flux cleaned = 0.0515223 Jy ! Component: 150 - total flux cleaned = 0.0597562 Jy ! Component: 200 - total flux cleaned = 0.063846 Jy ! Total flux subtracted in 200 components = 0.063846 Jy ! Clean residual min=-0.012274 max=0.016288 Jy/beam ! Clean residual mean=0.000092 rms=0.003472 Jy/beam ! Combined flux in latest and established models = 0.634079 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.634079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194132Jy sigma=0.001167 ! Fit after self-cal, rms=0.194040Jy sigma=0.001166 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.15 HO 1.20 ! KK 1.00 KP 0.97 LA 0.98 MK 0.98 ! NL 1.03 NY 1.00* OV 0.93 PT 0.96 ! SC 0.99 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.94 HN 1.06 HO 0.91 ! KK 0.91 KP 0.98 LA 1.02 MK 0.98 ! NL 1.06 NY 1.00* OV 0.97 PT 0.97 ! SC 1.02 TS 0.91 WZ 1.00* KB 1.00* ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.14 HO 0.99 ! KK 0.97 KP 0.93 LA 0.97 MK 0.96 ! NL 1.01 NY 1.00* OV 0.93 PT 1.02 ! SC 1.01 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.94 HN 1.06 HO 1.00 ! KK 0.95 KP 0.93 LA 0.99 MK 0.93 ! NL 1.04 NY 1.00* OV 0.94 PT 1.03 ! SC 1.03 TS 0.95 WZ 1.00* KB 1.00* ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.16 HO 0.97 ! KK 0.98 KP 0.96 LA 1.04 MK 0.95 ! NL 1.09 NY 1.00* OV 0.97 PT 1.02 ! SC 1.04 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.96 HN 1.07 HO 0.94 ! KK 0.95 KP 0.98 LA 1.04 MK 0.89 ! NL 1.13 NY 1.00* OV 0.94 PT 1.04 ! SC 1.04 TS 0.88 WZ 1.00* KB 1.00* ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.19 HO 0.96 ! KK 0.98 KP 0.98 LA 0.99 MK 0.98 ! NL 1.07 NY 1.00* OV 0.97 PT 1.03 ! SC 1.01 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.97 HN 1.10 HO 1.72 ! KK 1.05 KP 0.96 LA 1.02 MK 0.91 ! NL 1.12 NY 1.00* OV 0.98 PT 1.03 ! SC 1.06 TS 0.87 WZ 1.00* KB 1.00* ! ! ! Fit before self-cal, rms=0.194040Jy sigma=0.001166 ! Fit after self-cal, rms=0.195358Jy sigma=0.001125 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8012 mas, bmaj=1.571 mas, bpa=-15.66 degrees ! Estimated noise=948.813 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 = -0.00385857 Jy ! Component: 100 - total flux cleaned = -0.00500468 Jy ! Component: 150 - total flux cleaned = -0.00506195 Jy ! Component: 200 - total flux cleaned = -0.00505943 Jy ! Total flux subtracted in 200 components = -0.00505943 Jy ! Clean residual min=-0.007726 max=0.008103 Jy/beam ! Clean residual mean=-0.000092 rms=0.002107 Jy/beam ! Combined flux in latest and established models = 0.62902 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.62902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195181Jy sigma=0.001125 ! Fit after self-cal, rms=0.195425Jy sigma=0.001124 ! 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=0.195425Jy sigma=0.001124 ! Fit after self-cal, rms=0.199344Jy sigma=0.001106 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8018 mas, bmaj=1.574 mas, bpa=-15.54 degrees ! Estimated noise=947.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013059 Jy ! Component: 100 - total flux cleaned = -0.00134365 Jy ! Component: 150 - total flux cleaned = -0.00134308 Jy ! Component: 200 - total flux cleaned = -0.00138295 Jy ! Total flux subtracted in 200 components = -0.00138295 Jy ! Clean residual min=-0.005048 max=0.005477 Jy/beam ! Clean residual mean=0.000084 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.627637 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.627637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199307Jy sigma=0.001106 ! Fit after self-cal, rms=0.199514Jy sigma=0.001106 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 = -3.87909e-05 Jy ! Component: 100 - total flux cleaned = -3.86089e-05 Jy ! Component: 150 - total flux cleaned = -7.26643e-05 Jy ! Component: 200 - total flux cleaned = -7.48611e-05 Jy ! Total flux subtracted in 200 components = -7.48611e-05 Jy ! Clean residual min=-0.005024 max=0.005480 Jy/beam ! Clean residual mean=0.000086 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.627562 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.627562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199487Jy sigma=0.001105 ! Fit after self-cal, rms=0.199484Jy sigma=0.001105 ! 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=0.199484Jy sigma=0.001105 ! Fit after self-cal, rms=0.201320Jy sigma=0.001094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.802 mas, bmaj=1.575 mas, bpa=-15.5 degrees ! Estimated noise=948.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.03268e-05 Jy ! Component: 100 - total flux cleaned = 0.000130697 Jy ! Component: 150 - total flux cleaned = 0.000169178 Jy ! Component: 200 - total flux cleaned = 0.000204275 Jy ! Total flux subtracted in 200 components = 0.000204275 Jy ! Clean residual min=-0.003091 max=0.003310 Jy/beam ! Clean residual mean=0.000155 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.627766 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 60 components and 0.627766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201290Jy sigma=0.001094 ! Fit after self-cal, rms=0.201353Jy sigma=0.001094 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 = -0.00010086 Jy ! Component: 100 - total flux cleaned = -9.96423e-05 Jy ! Component: 150 - total flux cleaned = -9.8683e-05 Jy ! Component: 200 - total flux cleaned = -0.00013007 Jy ! Total flux subtracted in 200 components = -0.00013007 Jy ! Clean residual min=-0.003087 max=0.003290 Jy/beam ! Clean residual mean=0.000158 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.627636 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 61 components and 0.627636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201330Jy sigma=0.001094 ! Fit after self-cal, rms=0.201327Jy sigma=0.001094 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.201327Jy sigma=0.001094 ! Fit after self-cal, rms=0.201555Jy sigma=0.001094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.304 mas, bmaj=5.82 mas, bpa=-5.6 degrees ! Estimated noise=1158.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000611505 Jy ! Component: 100 - total flux cleaned = -0.000612834 Jy ! Component: 150 - total flux cleaned = -0.000613841 Jy ! Component: 200 - total flux cleaned = -0.000614505 Jy ! Total flux subtracted in 200 components = -0.000614505 Jy ! Clean residual min=-0.002187 max=0.003156 Jy/beam ! Clean residual mean=0.000373 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.627022 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 67 components and 0.627022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201554Jy sigma=0.001094 ! Fit after self-cal, rms=0.201559Jy sigma=0.001094 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 = -6.43121e-05 Jy ! Component: 100 - total flux cleaned = -6.33134e-05 Jy ! Component: 150 - total flux cleaned = -6.24082e-05 Jy ! Component: 200 - total flux cleaned = -6.18049e-05 Jy ! Total flux subtracted in 200 components = -6.18049e-05 Jy ! Clean residual min=-0.002171 max=0.003151 Jy/beam ! Clean residual mean=0.000376 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.62696 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 70 components and 0.62696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201563Jy sigma=0.001094 ! Fit after self-cal, rms=0.201566Jy sigma=0.001094 ! 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=0.8023 mas, bmaj=1.578 mas, bpa=-15.45 degrees ! Estimated noise=948.981 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8023 x 1.578 at -15.45 degrees (North through East) ! Clean map min=-0.0027836 max=0.54171 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=0.201566Jy sigma=0.001094 ! Fit after self-cal, rms=0.328925Jy sigma=0.001012 ! Inverting map and beam ! Estimated beam: bmin=0.8022 mas, bmaj=1.575 mas, bpa=-15.42 degrees ! Estimated noise=948.921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.7179e-05 Jy ! Component: 100 - total flux cleaned = 5.63176e-05 Jy ! Component: 150 - total flux cleaned = 9.18573e-05 Jy ! Component: 200 - total flux cleaned = 0.000127183 Jy ! Total flux subtracted in 200 components = 0.000127183 Jy ! Clean residual min=-0.003182 max=0.003082 Jy/beam ! Clean residual mean=0.000168 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.627087 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 73 components and 0.627087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328907Jy sigma=0.001012 ! Fit after self-cal, rms=0.328939Jy sigma=0.001012 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.78565e-06 Jy ! Component: 100 - total flux cleaned = 6.41554e-05 Jy ! Component: 150 - total flux cleaned = 9.5761e-05 Jy ! Component: 200 - total flux cleaned = 0.000126695 Jy ! Total flux subtracted in 200 components = 0.000126695 Jy ! Clean residual min=-0.003198 max=0.003072 Jy/beam ! Clean residual mean=0.000165 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.627214 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 73 components and 0.627214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328927Jy sigma=0.001012 ! Fit after self-cal, rms=0.328925Jy sigma=0.001012 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328925Jy sigma=0.001012 ! Fit after self-cal, rms=0.575140Jy sigma=0.001012 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=0.5753 mas, bmaj=0.9517 mas, bpa=-21.46 degrees ! Estimated noise=1706.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.39843 Jy ! Component: 100 - total flux cleaned = 0.508429 Jy ! Component: 150 - total flux cleaned = 0.55415 Jy ! Component: 200 - total flux cleaned = 0.580154 Jy ! Total flux subtracted in 200 components = 0.580154 Jy ! Clean residual min=-0.007829 max=0.013809 Jy/beam ! Clean residual mean=0.000209 rms=0.002318 Jy/beam ! Combined flux in latest and established models = 0.580154 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.580154 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8024 mas, bmaj=1.577 mas, bpa=-15.38 degrees ! Estimated noise=949.289 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 = 0.0250082 Jy ! Component: 100 - total flux cleaned = 0.0362047 Jy ! Component: 150 - total flux cleaned = 0.0414737 Jy ! Component: 200 - total flux cleaned = 0.0440058 Jy ! Total flux subtracted in 200 components = 0.0440058 Jy ! Clean residual min=-0.002883 max=0.003146 Jy/beam ! Clean residual mean=0.000240 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.62416 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 50 components and 0.62416 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.304 mas, bmaj=5.819 mas, bpa=-5.604 degrees ! Estimated noise=1158.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185438 Jy ! Component: 100 - total flux cleaned = 0.00199114 Jy ! Component: 150 - total flux cleaned = 0.00199212 Jy ! Component: 200 - total flux cleaned = 0.00199254 Jy ! Total flux subtracted in 200 components = 0.00199254 Jy ! Clean residual min=-0.002139 max=0.002843 Jy/beam ! Clean residual mean=0.000410 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.626153 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.90413e-07 Jy ! Component: 100 - total flux cleaned = 4.62511e-07 Jy ! Component: 150 - total flux cleaned = 6.23716e-07 Jy ! Component: 200 - total flux cleaned = 7.76115e-07 Jy ! Total flux subtracted in 200 components = 7.76115e-07 Jy ! Clean residual min=-0.002142 max=0.002840 Jy/beam ! Clean residual mean=0.000410 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.626153 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.626153 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8024 mas, bmaj=1.577 mas, bpa=-15.38 degrees ! Estimated noise=949.289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000301808 Jy ! Component: 100 - total flux cleaned = -0.000246028 Jy ! Component: 150 - total flux cleaned = -0.000148609 Jy ! Component: 200 - total flux cleaned = -0.000153043 Jy ! Total flux subtracted in 200 components = -0.000153043 Jy ! Clean residual min=-0.002901 max=0.003045 Jy/beam ! Clean residual mean=0.000194 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.626 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.575203Jy sigma=0.001012 ! Fit after self-cal, rms=0.575199Jy sigma=0.001012 wmodel J2359-3133_X_2009_05_13_pus_map.mod ! Writing 57 model components to file: J2359-3133_X_2009_05_13_pus_map.mod wobs J2359-3133_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J2359-3133_X_2009_05_13_pus_uvs.fits wwins J2359-3133_X_2009_05_13_pus_map.win ! wwins: Wrote 1 windows to J2359-3133_X_2009_05_13_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108594 Jy ! Component: 100 - total flux cleaned = 0.00183883 Jy ! Component: 150 - total flux cleaned = 0.00251127 Jy ! Component: 200 - total flux cleaned = 0.00291242 Jy ! Component: 250 - total flux cleaned = 0.00330303 Jy ! Component: 300 - total flux cleaned = 0.00363694 Jy ! Component: 350 - total flux cleaned = 0.00391733 Jy ! Component: 400 - total flux cleaned = 0.00419177 Jy ! Component: 450 - total flux cleaned = 0.0044165 Jy ! Component: 500 - total flux cleaned = 0.00468118 Jy ! Component: 550 - total flux cleaned = 0.00498417 Jy ! Component: 600 - total flux cleaned = 0.00524014 Jy ! Component: 650 - total flux cleaned = 0.00540846 Jy ! Component: 700 - total flux cleaned = 0.00565763 Jy ! Component: 750 - total flux cleaned = 0.00582152 Jy ! Component: 800 - total flux cleaned = 0.00598352 Jy ! Component: 850 - total flux cleaned = 0.00614359 Jy ! Component: 900 - total flux cleaned = 0.00634104 Jy ! Component: 950 - total flux cleaned = 0.00649686 Jy ! Component: 1000 - total flux cleaned = 0.00665138 Jy ! Component: 1050 - total flux cleaned = 0.00691885 Jy ! Component: 1100 - total flux cleaned = 0.0071449 Jy ! Component: 1150 - total flux cleaned = 0.00725664 Jy ! Component: 1200 - total flux cleaned = 0.00744152 Jy ! Component: 1250 - total flux cleaned = 0.00758816 Jy ! Component: 1300 - total flux cleaned = 0.00773299 Jy ! Component: 1350 - total flux cleaned = 0.00787677 Jy ! Component: 1400 - total flux cleaned = 0.00794782 Jy ! Component: 1450 - total flux cleaned = 0.00801847 Jy ! Component: 1500 - total flux cleaned = 0.00808848 Jy ! Component: 1550 - total flux cleaned = 0.00815815 Jy ! Component: 1600 - total flux cleaned = 0.00826167 Jy ! Component: 1650 - total flux cleaned = 0.00833015 Jy ! Component: 1700 - total flux cleaned = 0.00843202 Jy ! Component: 1750 - total flux cleaned = 0.00849977 Jy ! Component: 1800 - total flux cleaned = 0.00856678 Jy ! Component: 1850 - total flux cleaned = 0.00866657 Jy ! Component: 1900 - total flux cleaned = 0.00869979 Jy ! Component: 1950 - total flux cleaned = 0.00879839 Jy ! Component: 2000 - total flux cleaned = 0.00892894 Jy ! Total flux subtracted in 2048 components = 0.00896145 Jy ! Clean residual min=-0.001797 max=0.002052 Jy/beam ! Clean residual mean=0.000081 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.634962 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 184 components and 0.634962 Jy ![Exited script file: muppet] wmap "J2359-3133_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8024 x 1.577 at -15.38 degrees (North through East) ! Clean map min=-0.0026728 max=0.54645 Jy/beam ! Writing clean map to FITS file: J2359-3133_X_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.546447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000646862 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.355128 0.355128 0.710255 1.42051 2.84102 5.68204 11.3641 22.7282 45.4563 90.9127 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.546 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8024 x 1.577 at -15.38 degrees (North through East) ! Clean map min=-0.0026728 max=0.54645 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2359-3133_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 13:12:02 2017