! Started logfile: J0836-2016_S_2015_03_17_pus_uvs.log on Fri Dec 30 22:52:36 2016 obs J0836-2016_S_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0836-2016_S_2015_03_17_pus_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.930159 visibilities/baseline/integration-bin. ! Found source: J0836-2016 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 330 lines of history. ! ! Reading 2344 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0836-2016_S_2015_03_17_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 = 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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.075982Jy sigma=0.009839 ! Fit after self-cal, rms=1.069104Jy sigma=0.009766 ! 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=2.379 mas, bmaj=6.553 mas, bpa=0.03577 degrees ! Estimated noise=1941.05 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 = 1.03775 Jy ! Component: 100 - total flux cleaned = 1.52205 Jy ! Total flux subtracted in 100 components = 1.52205 Jy ! Clean residual min=-0.090424 max=0.247225 Jy/beam ! Clean residual mean=-0.000894 rms=0.039312 Jy/beam ! Combined flux in latest and established models = 1.52205 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 1.52205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.714091Jy sigma=0.006296 ! Fit after self-cal, rms=0.713994Jy sigma=0.006295 ! Inverting map ! Added new window around map position (-2.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.302641 Jy ! Component: 100 - total flux cleaned = 0.502608 Jy ! Total flux subtracted in 100 components = 0.502608 Jy ! Clean residual min=-0.059271 max=0.111607 Jy/beam ! Clean residual mean=-0.000529 rms=0.023075 Jy/beam ! Combined flux in latest and established models = 2.02466 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 47 components and 2.02466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.438716Jy sigma=0.003674 ! Fit after self-cal, rms=0.438571Jy sigma=0.003673 ! 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=2.879 mas, bmaj=7.691 mas, bpa=0.2803 degrees ! Estimated noise=1536.64 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 = 0.21863 Jy ! Component: 100 - total flux cleaned = 0.350531 Jy ! Component: 150 - total flux cleaned = 0.433941 Jy ! Component: 200 - total flux cleaned = 0.488052 Jy ! Total flux subtracted in 200 components = 0.488052 Jy ! Clean residual min=-0.073649 max=0.065750 Jy/beam ! Clean residual mean=-0.000307 rms=0.017751 Jy/beam ! Combined flux in latest and established models = 2.51271 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 99 components and 2.51271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276175Jy sigma=0.002311 ! Fit after self-cal, rms=0.275114Jy sigma=0.002298 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 HN 1.11 KP 1.07 ! LA 0.95 MK 1.11 NL 0.92 OV 1.00 ! PT 1.09 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.90 HN 1.16 KP 1.04 ! LA 0.92 MK 1.06 NL 1.02 OV 1.03 ! PT 1.09 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 HN 1.15 KP 0.93 ! LA 0.76 MK 1.07 NL 1.14 OV 0.95 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.93 HN 1.08 KP 0.89 ! LA 0.82 MK 0.98 NL 1.02 OV 1.00 ! PT 1.09 SC 0.91 ! ! ! Fit before self-cal, rms=0.275114Jy sigma=0.002298 ! Fit after self-cal, rms=0.100011Jy sigma=0.000913 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.927 mas, bmaj=7.759 mas, bpa=0.6794 degrees ! Estimated noise=1549.79 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 (6.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128427 Jy ! Component: 100 - total flux cleaned = 0.0113962 Jy ! Component: 150 - total flux cleaned = 0.011394 Jy ! Component: 200 - total flux cleaned = 0.0107479 Jy ! Total flux subtracted in 200 components = 0.0107479 Jy ! Clean residual min=-0.012944 max=0.019579 Jy/beam ! Clean residual mean=-0.000047 rms=0.003009 Jy/beam ! Combined flux in latest and established models = 2.52346 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 116 components and 2.52346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095003Jy sigma=0.000856 ! Fit after self-cal, rms=0.094917Jy sigma=0.000855 ! Inverting map ! Added new window around map position (-8, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160949 Jy ! Component: 100 - total flux cleaned = 0.020521 Jy ! Component: 150 - total flux cleaned = 0.0210627 Jy ! Component: 200 - total flux cleaned = 0.021298 Jy ! Total flux subtracted in 200 components = 0.021298 Jy ! Clean residual min=-0.011994 max=0.011211 Jy/beam ! Clean residual mean=-0.000018 rms=0.002395 Jy/beam ! Combined flux in latest and established models = 2.54475 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 139 components and 2.54475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091773Jy sigma=0.000825 ! Fit after self-cal, rms=0.091667Jy sigma=0.000824 ! 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=0.091667Jy sigma=0.000824 ! Fit after self-cal, rms=0.091139Jy sigma=0.000820 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.928 mas, bmaj=7.754 mas, bpa=0.7473 degrees ! Estimated noise=1548.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00637299 Jy ! Component: 100 - total flux cleaned = 0.00824129 Jy ! Component: 150 - total flux cleaned = 0.00947146 Jy ! Component: 200 - total flux cleaned = 0.0103911 Jy ! Total flux subtracted in 200 components = 0.0103911 Jy ! Clean residual min=-0.009432 max=0.009237 Jy/beam ! Clean residual mean=-0.000031 rms=0.001966 Jy/beam ! Combined flux in latest and established models = 2.55515 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 154 components and 2.55514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090084Jy sigma=0.000810 ! Fit after self-cal, rms=0.090069Jy sigma=0.000810 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 = 0.000625734 Jy ! Component: 100 - total flux cleaned = 0.000790853 Jy ! Component: 150 - total flux cleaned = 0.00110223 Jy ! Component: 200 - total flux cleaned = 0.00139936 Jy ! Total flux subtracted in 200 components = 0.00139936 Jy ! Clean residual min=-0.008857 max=0.008630 Jy/beam ! Clean residual mean=-0.000029 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 2.55654 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 164 components and 2.55654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089613Jy sigma=0.000804 ! Fit after self-cal, rms=0.089615Jy sigma=0.000804 ! 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=0.089615Jy sigma=0.000804 ! Fit after self-cal, rms=0.089443Jy sigma=0.000803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.928 mas, bmaj=7.753 mas, bpa=0.7747 degrees ! Estimated noise=1548.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273884 Jy ! Component: 100 - total flux cleaned = 0.00437596 Jy ! Component: 150 - total flux cleaned = 0.00504115 Jy ! Component: 200 - total flux cleaned = 0.00528894 Jy ! Total flux subtracted in 200 components = 0.00528894 Jy ! Clean residual min=-0.007871 max=0.007855 Jy/beam ! Clean residual mean=-0.000031 rms=0.001719 Jy/beam ! Combined flux in latest and established models = 2.56183 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 172 components and 2.56183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089042Jy sigma=0.000799 ! Fit after self-cal, rms=0.089046Jy sigma=0.000799 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 = 0.00037729 Jy ! Component: 100 - total flux cleaned = 0.000603911 Jy ! Component: 150 - total flux cleaned = 0.000816701 Jy ! Component: 200 - total flux cleaned = 0.00102249 Jy ! Total flux subtracted in 200 components = 0.00102249 Jy ! Clean residual min=-0.007454 max=0.007639 Jy/beam ! Clean residual mean=-0.000030 rms=0.001668 Jy/beam ! Combined flux in latest and established models = 2.56286 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 179 components and 2.56286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088828Jy sigma=0.000797 ! Fit after self-cal, rms=0.088833Jy sigma=0.000797 ! Inverting map ! Added new window around map position (51.5, -67). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298781 Jy ! Component: 100 - total flux cleaned = 0.00232739 Jy ! Component: 150 - total flux cleaned = 0.00284418 Jy ! Component: 200 - total flux cleaned = 0.00320269 Jy ! Total flux subtracted in 200 components = 0.00320269 Jy ! Clean residual min=-0.006207 max=0.006992 Jy/beam ! Clean residual mean=-0.000026 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 2.56606 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 189 components and 2.56606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088175Jy sigma=0.000790 ! Fit after self-cal, rms=0.088151Jy sigma=0.000790 ! Inverting map ! Added new window around map position (6, -52). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311682 Jy ! Component: 100 - total flux cleaned = 0.00468724 Jy ! Component: 150 - total flux cleaned = 0.00566311 Jy ! Component: 200 - total flux cleaned = 0.00628506 Jy ! Total flux subtracted in 200 components = 0.00628506 Jy ! Clean residual min=-0.005453 max=0.004713 Jy/beam ! Clean residual mean=-0.000020 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 2.57234 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 215 components and 2.57234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087499Jy sigma=0.000783 ! Fit after self-cal, rms=0.087496Jy sigma=0.000783 ! 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=0.087496Jy sigma=0.000783 ! Fit after self-cal, rms=0.087417Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.404 mas, bmaj=17.68 mas, bpa=8.738 degrees ! Estimated noise=2017.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243566 Jy ! Component: 100 - total flux cleaned = 0.003647 Jy ! Component: 150 - total flux cleaned = 0.00462101 Jy ! Component: 200 - total flux cleaned = 0.00534707 Jy ! Total flux subtracted in 200 components = 0.00534707 Jy ! Clean residual min=-0.003451 max=0.003834 Jy/beam ! Clean residual mean=-0.000031 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 2.57769 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 233 components and 2.57769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087358Jy sigma=0.000782 ! Fit after self-cal, rms=0.087356Jy sigma=0.000782 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 = 0.000558499 Jy ! Component: 100 - total flux cleaned = 0.00123651 Jy ! Component: 150 - total flux cleaned = 0.00185289 Jy ! Component: 200 - total flux cleaned = 0.00241556 Jy ! Total flux subtracted in 200 components = 0.00241556 Jy ! Clean residual min=-0.003320 max=0.003825 Jy/beam ! Clean residual mean=-0.000024 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 2.58011 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 244 components and 2.58011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087323Jy sigma=0.000782 ! Fit after self-cal, rms=0.087322Jy sigma=0.000782 ! 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=2.929 mas, bmaj=7.752 mas, bpa=0.8032 degrees ! Estimated noise=1547.65 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.929 x 7.752 at 0.8032 degrees (North through East) ! Clean map min=-0.0069762 max=1.3803 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=0.087322Jy sigma=0.000782 ! Fit after self-cal, rms=0.081825Jy sigma=0.000730 ! Inverting map and beam ! Estimated beam: bmin=2.929 mas, bmaj=7.752 mas, bpa=0.7983 degrees ! Estimated noise=1547.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229305 Jy ! Component: 100 - total flux cleaned = 0.000461159 Jy ! Component: 150 - total flux cleaned = 0.000666296 Jy ! Component: 200 - total flux cleaned = 0.000767066 Jy ! Total flux subtracted in 200 components = 0.000767066 Jy ! Clean residual min=-0.004741 max=0.004305 Jy/beam ! Clean residual mean=-0.000009 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 2.58087 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 261 components and 2.58087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081573Jy sigma=0.000727 ! Fit after self-cal, rms=0.081571Jy sigma=0.000727 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289968 Jy ! Component: 100 - total flux cleaned = 0.000376742 Jy ! Component: 150 - total flux cleaned = 0.000458619 Jy ! Component: 200 - total flux cleaned = 0.00045806 Jy ! Total flux subtracted in 200 components = 0.00045806 Jy ! Clean residual min=-0.004517 max=0.004162 Jy/beam ! Clean residual mean=-0.000008 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 2.58133 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 270 components and 2.58133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081422Jy sigma=0.000726 ! Fit after self-cal, rms=0.081421Jy sigma=0.000725 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081421Jy sigma=0.000725 ! Fit after self-cal, rms=0.081424Jy sigma=0.000725 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=2.413 mas, bmaj=6.554 mas, bpa=0.6716 degrees ! Estimated noise=1970.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.04515 Jy ! Component: 100 - total flux cleaned = 1.52761 Jy ! Component: 150 - total flux cleaned = 1.8197 Jy ! Component: 200 - total flux cleaned = 2.00783 Jy ! Total flux subtracted in 200 components = 2.00783 Jy ! Clean residual min=-0.037872 max=0.100924 Jy/beam ! Clean residual mean=-0.000431 rms=0.016590 Jy/beam ! Combined flux in latest and established models = 2.00783 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 44 model components to the UV plane model. ! The established model now contains 44 components and 2.00783 Jy ! Inverting map and beam ! Estimated beam: bmin=2.929 mas, bmaj=7.752 mas, bpa=0.8045 degrees ! Estimated noise=1547.8 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 = 0.198002 Jy ! Component: 100 - total flux cleaned = 0.311096 Jy ! Component: 150 - total flux cleaned = 0.383068 Jy ! Component: 200 - total flux cleaned = 0.429725 Jy ! Total flux subtracted in 200 components = 0.429725 Jy ! Clean residual min=-0.013705 max=0.026328 Jy/beam ! Clean residual mean=-0.000228 rms=0.005344 Jy/beam ! Combined flux in latest and established models = 2.43756 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 96 components and 2.43755 Jy ! Inverting map ! Added new window around map position (2.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313659 Jy ! Component: 100 - total flux cleaned = 0.0534705 Jy ! Component: 150 - total flux cleaned = 0.0695905 Jy ! Component: 200 - total flux cleaned = 0.0816443 Jy ! Total flux subtracted in 200 components = 0.0816443 Jy ! Clean residual min=-0.007066 max=0.008384 Jy/beam ! Clean residual mean=-0.000098 rms=0.002127 Jy/beam ! Combined flux in latest and established models = 2.5192 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 146 components and 2.5192 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.404 mas, bmaj=17.69 mas, bpa=8.734 degrees ! Estimated noise=2017.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158997 Jy ! Component: 100 - total flux cleaned = 0.025572 Jy ! Component: 150 - total flux cleaned = 0.0321812 Jy ! Component: 200 - total flux cleaned = 0.0373324 Jy ! Total flux subtracted in 200 components = 0.0373324 Jy ! Clean residual min=-0.004581 max=0.005886 Jy/beam ! Clean residual mean=-0.000095 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 2.55653 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 = 0.00434306 Jy ! Component: 100 - total flux cleaned = 0.00807027 Jy ! Component: 150 - total flux cleaned = 0.0112866 Jy ! Component: 200 - total flux cleaned = 0.0138684 Jy ! Total flux subtracted in 200 components = 0.0138684 Jy ! Clean residual min=-0.003813 max=0.004160 Jy/beam ! Clean residual mean=-0.000057 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 2.5704 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 237 components and 2.5704 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.929 mas, bmaj=7.752 mas, bpa=0.8045 degrees ! Estimated noise=1547.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155705 Jy ! Component: 100 - total flux cleaned = 0.00216706 Jy ! Component: 150 - total flux cleaned = 0.00295135 Jy ! Component: 200 - total flux cleaned = 0.00365793 Jy ! Total flux subtracted in 200 components = 0.00365793 Jy ! Clean residual min=-0.004897 max=0.005026 Jy/beam ! Clean residual mean=-0.000021 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 2.57406 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 267 components and 2.57406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081559Jy sigma=0.000725 ! Fit after self-cal, rms=0.081519Jy sigma=0.000725 wmodel J0836-2016_S_2015_03_17_pus_map.mod ! Writing 267 model components to file: J0836-2016_S_2015_03_17_pus_map.mod wobs J0836-2016_S_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0836-2016_S_2015_03_17_pus_uvs.fits wwins J0836-2016_S_2015_03_17_pus_map.win ! wwins: Wrote 7 windows to J0836-2016_S_2015_03_17_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161076 Jy ! Component: 100 - total flux cleaned = -8.09904e-05 Jy ! Component: 150 - total flux cleaned = 0.000205569 Jy ! Component: 200 - total flux cleaned = 0.00068475 Jy ! Component: 250 - total flux cleaned = 0.00121226 Jy ! Component: 300 - total flux cleaned = 0.00153118 Jy ! Component: 350 - total flux cleaned = 0.00202713 Jy ! Component: 400 - total flux cleaned = 0.00232896 Jy ! Component: 450 - total flux cleaned = 0.00274013 Jy ! Component: 500 - total flux cleaned = 0.00291135 Jy ! Component: 550 - total flux cleaned = 0.0029118 Jy ! Component: 600 - total flux cleaned = 0.00318566 Jy ! Component: 650 - total flux cleaned = 0.00334595 Jy ! Component: 700 - total flux cleaned = 0.00339752 Jy ! Component: 750 - total flux cleaned = 0.00360264 Jy ! Component: 800 - total flux cleaned = 0.00370323 Jy ! Component: 850 - total flux cleaned = 0.00380181 Jy ! Component: 900 - total flux cleaned = 0.00384975 Jy ! Component: 950 - total flux cleaned = 0.00380118 Jy ! Component: 1000 - total flux cleaned = 0.00375383 Jy ! Component: 1050 - total flux cleaned = 0.00366167 Jy ! Component: 1100 - total flux cleaned = 0.00370706 Jy ! Component: 1150 - total flux cleaned = 0.00361675 Jy ! Component: 1200 - total flux cleaned = 0.00348409 Jy ! Component: 1250 - total flux cleaned = 0.00344 Jy ! Component: 1300 - total flux cleaned = 0.00331223 Jy ! Component: 1350 - total flux cleaned = 0.00331299 Jy ! Component: 1400 - total flux cleaned = 0.00331262 Jy ! Component: 1450 - total flux cleaned = 0.00314851 Jy ! Component: 1500 - total flux cleaned = 0.0031086 Jy ! Component: 1550 - total flux cleaned = 0.00306864 Jy ! Component: 1600 - total flux cleaned = 0.00298974 Jy ! Component: 1650 - total flux cleaned = 0.00302816 Jy ! Component: 1700 - total flux cleaned = 0.00295186 Jy ! Component: 1750 - total flux cleaned = 0.00287656 Jy ! Component: 1800 - total flux cleaned = 0.00298771 Jy ! Component: 1850 - total flux cleaned = 0.00295032 Jy ! Component: 1900 - total flux cleaned = 0.00302283 Jy ! Component: 1950 - total flux cleaned = 0.00295107 Jy ! Component: 2000 - total flux cleaned = 0.00295103 Jy ! Component: 2050 - total flux cleaned = 0.002882 Jy ! Component: 2100 - total flux cleaned = 0.00295076 Jy ! Component: 2150 - total flux cleaned = 0.00295096 Jy ! Component: 2200 - total flux cleaned = 0.00305157 Jy ! Component: 2250 - total flux cleaned = 0.00308443 Jy ! Component: 2300 - total flux cleaned = 0.00305126 Jy ! Component: 2350 - total flux cleaned = 0.0030186 Jy ! Component: 2400 - total flux cleaned = 0.00295436 Jy ! Component: 2450 - total flux cleaned = 0.00285865 Jy ! Component: 2500 - total flux cleaned = 0.00279564 Jy ! Component: 2550 - total flux cleaned = 0.00276503 Jy ! Component: 2600 - total flux cleaned = 0.0027041 Jy ! Component: 2650 - total flux cleaned = 0.00270423 Jy ! Component: 2700 - total flux cleaned = 0.00258347 Jy ! Component: 2750 - total flux cleaned = 0.00252366 Jy ! Component: 2800 - total flux cleaned = 0.00240552 Jy ! Component: 2850 - total flux cleaned = 0.00234727 Jy ! Component: 2900 - total flux cleaned = 0.00226033 Jy ! Component: 2950 - total flux cleaned = 0.00208821 Jy ! Component: 3000 - total flux cleaned = 0.00200352 Jy ! Component: 3050 - total flux cleaned = 0.00203212 Jy ! Component: 3100 - total flux cleaned = 0.00197659 Jy ! Component: 3150 - total flux cleaned = 0.00194882 Jy ! Component: 3200 - total flux cleaned = 0.00189382 Jy ! Component: 3250 - total flux cleaned = 0.00173087 Jy ! Component: 3300 - total flux cleaned = 0.00167761 Jy ! Component: 3350 - total flux cleaned = 0.00165074 Jy ! Component: 3400 - total flux cleaned = 0.00159818 Jy ! Component: 3450 - total flux cleaned = 0.00159767 Jy ! Component: 3500 - total flux cleaned = 0.00141625 Jy ! Component: 3550 - total flux cleaned = 0.00144188 Jy ! Component: 3600 - total flux cleaned = 0.00139068 Jy ! Component: 3650 - total flux cleaned = 0.00136496 Jy ! Component: 3700 - total flux cleaned = 0.00133982 Jy ! Component: 3750 - total flux cleaned = 0.00121583 Jy ! Component: 3800 - total flux cleaned = 0.00119131 Jy ! Component: 3850 - total flux cleaned = 0.00119133 Jy ! Component: 3900 - total flux cleaned = 0.00116678 Jy ! Component: 3950 - total flux cleaned = 0.00107034 Jy ! Component: 4000 - total flux cleaned = 0.00104659 Jy ! Component: 4050 - total flux cleaned = 0.00104679 Jy ! Total flux subtracted in 4096 components = 0.00107042 Jy ! Clean residual min=-0.001590 max=0.001249 Jy/beam ! Clean residual mean=-0.000004 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 2.57513 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 534 components and 2.57513 Jy ![Exited script file: muppet] wmap "J0836-2016_S_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.929 x 7.752 at 0.8045 degrees (North through East) ! Clean map min=-0.0030455 max=1.4113 Jy/beam ! Writing clean map to FITS file: J0836-2016_S_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.41133 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000429815 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0913637 0.0913637 0.182727 0.365455 0.73091 1.46182 2.92364 5.84728 11.6946 23.3891 46.7782 93.5565 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.411 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.929 x 7.752 at 0.8045 degrees (North through East) ! Clean map min=-0.0030455 max=1.4113 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 J0836-2016_S_2015_03_17_pus_uvs.log closed on Fri Dec 30 22:52:42 2016