! Started logfile: J1941-0511_S_2014_08_09_pus_uvs.log on Tue Nov 29 23:13:14 2016 obs J1941-0511_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1941-0511_S_2014_08_09_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.702981 visibilities/baseline/integration-bin. ! Found source: J1941-0511 ! ! 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 342 lines of history. ! ! Reading 10376 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 J1941-0511_S_2014_08_09_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 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.763974Jy sigma=0.008107 ! Fit after self-cal, rms=0.713417Jy sigma=0.007587 ! 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=3.258 mas, bmaj=9.575 mas, bpa=18.01 degrees ! Estimated noise=813.85 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 = 0.216355 Jy ! Component: 100 - total flux cleaned = 0.270456 Jy ! Total flux subtracted in 100 components = 0.270456 Jy ! Clean residual min=-0.012402 max=0.025174 Jy/beam ! Clean residual mean=0.000037 rms=0.004180 Jy/beam ! Combined flux in latest and established models = 0.270456 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.270456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120525Jy sigma=0.001179 ! Fit after self-cal, rms=0.120369Jy sigma=0.001178 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0293138 Jy ! Component: 100 - total flux cleaned = 0.0486474 Jy ! Total flux subtracted in 100 components = 0.0486474 Jy ! Clean residual min=-0.010420 max=0.017882 Jy/beam ! Clean residual mean=0.000030 rms=0.003101 Jy/beam ! Combined flux in latest and established models = 0.319103 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.319103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108583Jy sigma=0.001048 ! Fit after self-cal, rms=0.108427Jy sigma=0.001046 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.889 mas, bmaj=10.48 mas, bpa=16.61 degrees ! Estimated noise=663.788 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 (-7.5, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300212 Jy ! Component: 100 - total flux cleaned = 0.0498235 Jy ! Component: 150 - total flux cleaned = 0.0641363 Jy ! Component: 200 - total flux cleaned = 0.0750943 Jy ! Total flux subtracted in 200 components = 0.0750943 Jy ! Clean residual min=-0.007038 max=0.009422 Jy/beam ! Clean residual mean=0.000043 rms=0.002490 Jy/beam ! Combined flux in latest and established models = 0.394198 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 112 components and 0.394198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097434Jy sigma=0.000925 ! Fit after self-cal, rms=0.097114Jy sigma=0.000922 ! 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 1.01 FD 0.90 HN 0.98 KP 1.03 ! LA 1.05 MK 1.00* NL 0.98 OV 1.00 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.05 KP 0.97 ! LA 1.01 MK 1.00* NL 1.01 OV 1.05 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 1.08 KP 0.87 ! LA 0.79 MK 1.00* NL 1.02 OV 0.98 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.04 HN 1.03 KP 0.86 ! LA 0.77 MK 1.00* NL 1.10 OV 1.03 ! PT 0.96 SC 1.00 ! ! ! Fit before self-cal, rms=0.097114Jy sigma=0.000922 ! Fit after self-cal, rms=0.085643Jy sigma=0.000833 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.933 mas, bmaj=10.61 mas, bpa=16.55 degrees ! Estimated noise=653.551 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 (-15.5, 17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00671903 Jy ! Component: 100 - total flux cleaned = 0.0100528 Jy ! Component: 150 - total flux cleaned = 0.012198 Jy ! Component: 200 - total flux cleaned = 0.0139487 Jy ! Total flux subtracted in 200 components = 0.0139487 Jy ! Clean residual min=-0.003649 max=0.004864 Jy/beam ! Clean residual mean=0.000006 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.408146 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 144 components and 0.408146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085071Jy sigma=0.000826 ! Fit after self-cal, rms=0.085052Jy sigma=0.000825 ! 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=0.085052Jy sigma=0.000825 ! Fit after self-cal, rms=0.084977Jy sigma=0.000822 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.931 mas, bmaj=10.61 mas, bpa=16.57 degrees ! Estimated noise=651.566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242123 Jy ! Component: 100 - total flux cleaned = 0.00390222 Jy ! Component: 150 - total flux cleaned = 0.00519062 Jy ! Component: 200 - total flux cleaned = 0.00628078 Jy ! Total flux subtracted in 200 components = 0.00628078 Jy ! Clean residual min=-0.002684 max=0.003383 Jy/beam ! Clean residual mean=0.000009 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.414427 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 175 components and 0.414427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084844Jy sigma=0.000820 ! Fit after self-cal, rms=0.084836Jy sigma=0.000820 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5, -34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312454 Jy ! Component: 100 - total flux cleaned = 0.00444297 Jy ! Component: 150 - total flux cleaned = 0.00506837 Jy ! Component: 200 - total flux cleaned = 0.00582117 Jy ! Total flux subtracted in 200 components = 0.00582117 Jy ! Clean residual min=-0.002346 max=0.002510 Jy/beam ! Clean residual mean=0.000006 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.420248 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 213 components and 0.420248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084695Jy sigma=0.000818 ! Fit after self-cal, rms=0.084689Jy sigma=0.000818 ! 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=0.084689Jy sigma=0.000818 ! Fit after self-cal, rms=0.084629Jy sigma=0.000818 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.931 mas, bmaj=10.62 mas, bpa=16.55 degrees ! Estimated noise=650.393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133839 Jy ! Component: 100 - total flux cleaned = 0.00237907 Jy ! Component: 150 - total flux cleaned = 0.00306059 Jy ! Component: 200 - total flux cleaned = 0.00358656 Jy ! Total flux subtracted in 200 components = 0.00358656 Jy ! Clean residual min=-0.002204 max=0.002150 Jy/beam ! Clean residual mean=0.000006 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.423835 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 239 components and 0.423835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084578Jy sigma=0.000817 ! Fit after self-cal, rms=0.084579Jy sigma=0.000817 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 = 0.000459103 Jy ! Component: 100 - total flux cleaned = 0.000810896 Jy ! Component: 150 - total flux cleaned = 0.00117194 Jy ! Component: 200 - total flux cleaned = 0.0013888 Jy ! Total flux subtracted in 200 components = 0.0013888 Jy ! Clean residual min=-0.002177 max=0.002098 Jy/beam ! Clean residual mean=0.000006 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.425224 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 257 components and 0.425224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084554Jy sigma=0.000817 ! Fit after self-cal, rms=0.084553Jy sigma=0.000817 ! 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=0.084553Jy sigma=0.000817 ! Fit after self-cal, rms=0.084484Jy sigma=0.000817 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.607 mas, bmaj=13.28 mas, bpa=6.213 degrees ! Estimated noise=744.751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107273 Jy ! Component: 100 - total flux cleaned = 0.0017412 Jy ! Component: 150 - total flux cleaned = 0.00223178 Jy ! Component: 200 - total flux cleaned = 0.00261777 Jy ! Total flux subtracted in 200 components = 0.00261777 Jy ! Clean residual min=-0.002683 max=0.002381 Jy/beam ! Clean residual mean=0.000010 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.427841 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 281 components and 0.427841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084468Jy sigma=0.000817 ! Fit after self-cal, rms=0.084467Jy sigma=0.000816 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 = 0.000109346 Jy ! Component: 100 - total flux cleaned = 0.000334983 Jy ! Component: 150 - total flux cleaned = 0.000586394 Jy ! Component: 200 - total flux cleaned = 0.000862957 Jy ! Total flux subtracted in 200 components = 0.000862957 Jy ! Clean residual min=-0.002699 max=0.002350 Jy/beam ! Clean residual mean=0.000009 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.428704 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 306 components and 0.428704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084461Jy sigma=0.000816 ! Fit after self-cal, rms=0.084460Jy sigma=0.000816 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.93 mas, bmaj=10.62 mas, bpa=16.54 degrees ! Estimated noise=649.927 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.93 x 10.62 at 16.54 degrees (North through East) ! Clean map min=-0.0021643 max=0.2783 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=9.657 mas, bpa=17.86 degrees ! Estimated noise=803.708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.213571 Jy ! Component: 100 - total flux cleaned = 0.267041 Jy ! Component: 150 - total flux cleaned = 0.295019 Jy ! Component: 200 - total flux cleaned = 0.31512 Jy ! Total flux subtracted in 200 components = 0.31512 Jy ! Clean residual min=-0.007118 max=0.011652 Jy/beam ! Clean residual mean=0.000022 rms=0.002307 Jy/beam ! Combined flux in latest and established models = 0.31512 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.31512 Jy ! Inverting map and beam ! Estimated beam: bmin=3.93 mas, bmaj=10.62 mas, bpa=16.54 degrees ! Estimated noise=649.927 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 = 0.0234553 Jy ! Component: 100 - total flux cleaned = 0.0398953 Jy ! Component: 150 - total flux cleaned = 0.0521443 Jy ! Component: 200 - total flux cleaned = 0.0614591 Jy ! Total flux subtracted in 200 components = 0.0614591 Jy ! Clean residual min=-0.004554 max=0.005421 Jy/beam ! Clean residual mean=0.000025 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.376579 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 103 components and 0.376579 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=7.607 mas, bmaj=13.28 mas, bpa=6.213 degrees ! Estimated noise=744.751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107551 Jy ! Component: 100 - total flux cleaned = 0.0181181 Jy ! Component: 150 - total flux cleaned = 0.0237308 Jy ! Component: 200 - total flux cleaned = 0.0282495 Jy ! Total flux subtracted in 200 components = 0.0282495 Jy ! Clean residual min=-0.003162 max=0.004226 Jy/beam ! Clean residual mean=0.000027 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.404828 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 = 0.00374424 Jy ! Component: 100 - total flux cleaned = 0.00690475 Jy ! Component: 150 - total flux cleaned = 0.00960373 Jy ! Component: 200 - total flux cleaned = 0.0119201 Jy ! Total flux subtracted in 200 components = 0.0119201 Jy ! Clean residual min=-0.002563 max=0.002886 Jy/beam ! Clean residual mean=0.000018 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.416748 Jy ! Adding 136 model components to the UV plane model. ! The established model now contains 212 components and 0.416749 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.93 mas, bmaj=10.62 mas, bpa=16.54 degrees ! Estimated noise=649.927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023042 Jy ! Component: 100 - total flux cleaned = 0.00410311 Jy ! Component: 150 - total flux cleaned = 0.00568178 Jy ! Component: 200 - total flux cleaned = 0.00657295 Jy ! Total flux subtracted in 200 components = 0.00657295 Jy ! Clean residual min=-0.002444 max=0.001980 Jy/beam ! Clean residual mean=0.000008 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.423321 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 237 components and 0.423321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084544Jy sigma=0.000817 ! Fit after self-cal, rms=0.084528Jy sigma=0.000817 wmodel J1941-0511_S_2014_08_09_pus_map.mod ! Writing 237 model components to file: J1941-0511_S_2014_08_09_pus_map.mod wobs J1941-0511_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1941-0511_S_2014_08_09_pus_uvs.fits wwins J1941-0511_S_2014_08_09_pus_map.win ! wwins: Wrote 4 windows to J1941-0511_S_2014_08_09_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 = -0.000456291 Jy ! Component: 100 - total flux cleaned = -0.000753935 Jy ! Component: 150 - total flux cleaned = -0.00085982 Jy ! Component: 200 - total flux cleaned = -0.000893948 Jy ! Component: 250 - total flux cleaned = -0.000862155 Jy ! Component: 300 - total flux cleaned = -0.000799121 Jy ! Component: 350 - total flux cleaned = -0.000768282 Jy ! Component: 400 - total flux cleaned = -0.00070873 Jy ! Component: 450 - total flux cleaned = -0.000679675 Jy ! Component: 500 - total flux cleaned = -0.000680106 Jy ! Component: 550 - total flux cleaned = -0.000625403 Jy ! Component: 600 - total flux cleaned = -0.000518932 Jy ! Component: 650 - total flux cleaned = -0.000416055 Jy ! Component: 700 - total flux cleaned = -0.000314934 Jy ! Component: 750 - total flux cleaned = -0.000191017 Jy ! Component: 800 - total flux cleaned = -4.53852e-05 Jy ! Component: 850 - total flux cleaned = 9.65682e-05 Jy ! Component: 900 - total flux cleaned = 0.000212302 Jy ! Component: 950 - total flux cleaned = 0.000326132 Jy ! Component: 1000 - total flux cleaned = 0.000505356 Jy ! Component: 1050 - total flux cleaned = 0.000681084 Jy ! Component: 1100 - total flux cleaned = 0.000810697 Jy ! Component: 1150 - total flux cleaned = 0.00100195 Jy ! Component: 1200 - total flux cleaned = 0.00108588 Jy ! Component: 1250 - total flux cleaned = 0.00127132 Jy ! Component: 1300 - total flux cleaned = 0.00143305 Jy ! Component: 1350 - total flux cleaned = 0.00157225 Jy ! Component: 1400 - total flux cleaned = 0.00165118 Jy ! Component: 1450 - total flux cleaned = 0.00180637 Jy ! Component: 1500 - total flux cleaned = 0.00182528 Jy ! Component: 1550 - total flux cleaned = 0.00195788 Jy ! Component: 1600 - total flux cleaned = 0.00199524 Jy ! Component: 1650 - total flux cleaned = 0.0020507 Jy ! Component: 1700 - total flux cleaned = 0.00210561 Jy ! Component: 1750 - total flux cleaned = 0.00223213 Jy ! Component: 1800 - total flux cleaned = 0.00232155 Jy ! Component: 1850 - total flux cleaned = 0.0023569 Jy ! Component: 1900 - total flux cleaned = 0.00240974 Jy ! Component: 1950 - total flux cleaned = 0.00253107 Jy ! Component: 2000 - total flux cleaned = 0.0025996 Jy ! Component: 2050 - total flux cleaned = 0.00271876 Jy ! Component: 2100 - total flux cleaned = 0.00281999 Jy ! Component: 2150 - total flux cleaned = 0.00290366 Jy ! Component: 2200 - total flux cleaned = 0.00306896 Jy ! Component: 2250 - total flux cleaned = 0.00319976 Jy ! Component: 2300 - total flux cleaned = 0.0032645 Jy ! Component: 2350 - total flux cleaned = 0.00336095 Jy ! Component: 2400 - total flux cleaned = 0.00344052 Jy ! Component: 2450 - total flux cleaned = 0.00355113 Jy ! Component: 2500 - total flux cleaned = 0.00366072 Jy ! Component: 2550 - total flux cleaned = 0.00375389 Jy ! Component: 2600 - total flux cleaned = 0.00386133 Jy ! Component: 2650 - total flux cleaned = 0.00393748 Jy ! Component: 2700 - total flux cleaned = 0.00405844 Jy ! Component: 2750 - total flux cleaned = 0.00413294 Jy ! Component: 2800 - total flux cleaned = 0.00419231 Jy ! Component: 2850 - total flux cleaned = 0.00429523 Jy ! Component: 2900 - total flux cleaned = 0.00436802 Jy ! Component: 2950 - total flux cleaned = 0.00446926 Jy ! Component: 3000 - total flux cleaned = 0.00458359 Jy ! Component: 3050 - total flux cleaned = 0.00464037 Jy ! Component: 3100 - total flux cleaned = 0.00473911 Jy ! Component: 3150 - total flux cleaned = 0.00482284 Jy ! Component: 3200 - total flux cleaned = 0.00487829 Jy ! Component: 3250 - total flux cleaned = 0.00498834 Jy ! Component: 3300 - total flux cleaned = 0.00508379 Jy ! Component: 3350 - total flux cleaned = 0.00519202 Jy ! Component: 3400 - total flux cleaned = 0.0052457 Jy ! Component: 3450 - total flux cleaned = 0.00532558 Jy ! Component: 3500 - total flux cleaned = 0.00541802 Jy ! Component: 3550 - total flux cleaned = 0.00550972 Jy ! Component: 3600 - total flux cleaned = 0.00552254 Jy ! Component: 3650 - total flux cleaned = 0.00558706 Jy ! Component: 3700 - total flux cleaned = 0.00563833 Jy ! Component: 3750 - total flux cleaned = 0.00562552 Jy ! Component: 3800 - total flux cleaned = 0.00571409 Jy ! Component: 3850 - total flux cleaned = 0.00570144 Jy ! Component: 3900 - total flux cleaned = 0.00575142 Jy ! Component: 3950 - total flux cleaned = 0.00580107 Jy ! Component: 4000 - total flux cleaned = 0.00581343 Jy ! Component: 4050 - total flux cleaned = 0.00587479 Jy ! Total flux subtracted in 4096 components = 0.00589931 Jy ! Clean residual min=-0.000655 max=0.000671 Jy/beam ! Clean residual mean=0.000004 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.429221 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 510 components and 0.42922 Jy ![Exited script file: muppet] wmap "J1941-0511_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.93 x 10.62 at 16.54 degrees (North through East) ! Clean map min=-0.0017945 max=0.28001 Jy/beam ! Writing clean map to FITS file: J1941-0511_S_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.280007 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000228417 device "J1941-0511_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1941-0511_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.244727 0.244727 0.489454 0.978908 1.95782 3.91563 7.83126 15.6625 31.3251 62.6501 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.28 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.93 x 10.62 at 16.54 degrees (North through East) ! Clean map min=-0.0017945 max=0.28001 Jy/beam quit ! Quitting program ! Log file J1941-0511_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 23:13:20 2016