! Started logfile: J1351+0830_S_2014_08_09_pus_uvs.log on Tue Nov 29 23:07:27 2016 obs J1351+0830_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1351+0830_S_2014_08_09_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.771032 visibilities/baseline/integration-bin. ! Found source: J1351+0830 ! ! 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 7772 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 J1351+0830_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.801430Jy sigma=0.008931 ! Fit after self-cal, rms=0.785711Jy sigma=0.008743 ! 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=3.039 mas, bmaj=7.276 mas, bpa=6.56 degrees ! Estimated noise=970.972 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 = 0.165649 Jy ! Component: 100 - total flux cleaned = 0.203124 Jy ! Total flux subtracted in 100 components = 0.203124 Jy ! Clean residual min=-0.007252 max=0.013489 Jy/beam ! Clean residual mean=0.000030 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 0.203124 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.203124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083665Jy sigma=0.000858 ! Fit after self-cal, rms=0.083654Jy sigma=0.000858 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149992 Jy ! Component: 100 - total flux cleaned = 0.0234872 Jy ! Total flux subtracted in 100 components = 0.0234872 Jy ! Clean residual min=-0.005512 max=0.005798 Jy/beam ! Clean residual mean=0.000017 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.226612 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.226612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080040Jy sigma=0.000823 ! Fit after self-cal, rms=0.080022Jy sigma=0.000823 ! 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=3.643 mas, bmaj=8.059 mas, bpa=6.73 degrees ! Estimated noise=733.282 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 = 0.00746744 Jy ! Component: 100 - total flux cleaned = 0.0119448 Jy ! Component: 150 - total flux cleaned = 0.0149307 Jy ! Component: 200 - total flux cleaned = 0.0169884 Jy ! Total flux subtracted in 200 components = 0.0169884 Jy ! Clean residual min=-0.004484 max=0.004469 Jy/beam ! Clean residual mean=0.000012 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.2436 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 53 components and 0.2436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079014Jy sigma=0.000817 ! Fit after self-cal, rms=0.079010Jy sigma=0.000817 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.89 HN 0.96 KP 1.05 ! LA 1.11 MK 1.03 NL 0.94 OV 0.98 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.03 KP 1.02 ! LA 1.05 MK 1.07 NL 1.04 OV 1.04 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.21 HN 1.04 KP 0.90 ! LA 0.84 MK 1.01 NL 0.98 OV 0.96 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.05 HN 1.02 KP 0.86 ! LA 0.81 MK 1.09 NL 1.08 OV 1.00 ! PT 1.05 SC 0.98 ! ! ! Fit before self-cal, rms=0.079010Jy sigma=0.000817 ! Fit after self-cal, rms=0.073885Jy sigma=0.000773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.668 mas, bmaj=8.122 mas, bpa=7.005 degrees ! Estimated noise=736.908 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 = -0.000664009 Jy ! Component: 100 - total flux cleaned = -0.000733011 Jy ! Component: 150 - total flux cleaned = -0.000812183 Jy ! Component: 200 - total flux cleaned = -0.000847362 Jy ! Total flux subtracted in 200 components = -0.000847362 Jy ! Clean residual min=-0.002660 max=0.003138 Jy/beam ! Clean residual mean=0.000001 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.242753 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.242753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073868Jy sigma=0.000773 ! Fit after self-cal, rms=0.073864Jy sigma=0.000773 ! 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=0.073864Jy sigma=0.000773 ! Fit after self-cal, rms=0.073714Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.669 mas, bmaj=8.125 mas, bpa=7.007 degrees ! Estimated noise=736.738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000573168 Jy ! Component: 100 - total flux cleaned = -0.000628989 Jy ! Component: 150 - total flux cleaned = -0.000663366 Jy ! Component: 200 - total flux cleaned = -0.00069608 Jy ! Total flux subtracted in 200 components = -0.00069608 Jy ! Clean residual min=-0.002358 max=0.003037 Jy/beam ! Clean residual mean=0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.242056 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.242056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073703Jy sigma=0.000771 ! Fit after self-cal, rms=0.073702Jy sigma=0.000771 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 (0.5, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283064 Jy ! Component: 100 - total flux cleaned = 0.00344166 Jy ! Component: 150 - total flux cleaned = 0.00354918 Jy ! Component: 200 - total flux cleaned = 0.00357949 Jy ! Total flux subtracted in 200 components = 0.00357949 Jy ! Clean residual min=-0.002093 max=0.002140 Jy/beam ! Clean residual mean=-0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.245636 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.245636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073599Jy sigma=0.000770 ! Fit after self-cal, rms=0.073595Jy sigma=0.000769 ! 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=0.073595Jy sigma=0.000769 ! Fit after self-cal, rms=0.073495Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.669 mas, bmaj=8.124 mas, bpa=7.036 degrees ! Estimated noise=735.907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000634927 Jy ! Component: 100 - total flux cleaned = 0.000611947 Jy ! Component: 150 - total flux cleaned = 0.000495557 Jy ! Component: 200 - total flux cleaned = 0.000432756 Jy ! Total flux subtracted in 200 components = 0.000432756 Jy ! Clean residual min=-0.001981 max=0.001996 Jy/beam ! Clean residual mean=-0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.246069 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.246069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073477Jy sigma=0.000769 ! Fit after self-cal, rms=0.073475Jy sigma=0.000769 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 = 0.000118316 Jy ! Component: 100 - total flux cleaned = 0.000121936 Jy ! Component: 150 - total flux cleaned = 0.000104141 Jy ! Component: 200 - total flux cleaned = 7.1179e-05 Jy ! Total flux subtracted in 200 components = 7.1179e-05 Jy ! Clean residual min=-0.001964 max=0.001915 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.24614 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.24614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073467Jy sigma=0.000769 ! Fit after self-cal, rms=0.073467Jy sigma=0.000769 ! 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=0.073467Jy sigma=0.000769 ! Fit after self-cal, rms=0.073437Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.311 mas, bmaj=10.91 mas, bpa=1.388 degrees ! Estimated noise=873.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000488222 Jy ! Component: 100 - total flux cleaned = -0.000588562 Jy ! Component: 150 - total flux cleaned = -0.000674499 Jy ! Component: 200 - total flux cleaned = -0.000692584 Jy ! Total flux subtracted in 200 components = -0.000692584 Jy ! Clean residual min=-0.002237 max=0.001973 Jy/beam ! Clean residual mean=-0.000002 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.245447 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 117 components and 0.245447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073437Jy sigma=0.000769 ! Fit after self-cal, rms=0.073437Jy sigma=0.000769 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 = -4.5663e-05 Jy ! Component: 100 - total flux cleaned = -3.52027e-05 Jy ! Component: 150 - total flux cleaned = -4.24703e-05 Jy ! Component: 200 - total flux cleaned = -4.23464e-05 Jy ! Total flux subtracted in 200 components = -4.23464e-05 Jy ! Clean residual min=-0.002193 max=0.001953 Jy/beam ! Clean residual mean=-0.000002 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.245405 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 125 components and 0.245405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073438Jy sigma=0.000769 ! Fit after self-cal, rms=0.073438Jy sigma=0.000769 ! 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=3.669 mas, bmaj=8.126 mas, bpa=7.079 degrees ! Estimated noise=735.473 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.669 x 8.126 at 7.079 degrees (North through East) ! Clean map min=-0.0019483 max=0.21507 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=3.058 mas, bmaj=7.333 mas, bpa=7.001 degrees ! Estimated noise=974.347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165987 Jy ! Component: 100 - total flux cleaned = 0.203959 Jy ! Component: 150 - total flux cleaned = 0.218275 Jy ! Component: 200 - total flux cleaned = 0.226128 Jy ! Total flux subtracted in 200 components = 0.226128 Jy ! Clean residual min=-0.003317 max=0.004103 Jy/beam ! Clean residual mean=0.000010 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.226128 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.226128 Jy ! Inverting map and beam ! Estimated beam: bmin=3.669 mas, bmaj=8.126 mas, bpa=7.079 degrees ! Estimated noise=735.473 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 = 0.00655991 Jy ! Component: 100 - total flux cleaned = 0.0106744 Jy ! Component: 150 - total flux cleaned = 0.0134848 Jy ! Component: 200 - total flux cleaned = 0.015447 Jy ! Total flux subtracted in 200 components = 0.015447 Jy ! Clean residual min=-0.002192 max=0.001985 Jy/beam ! Clean residual mean=0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.241575 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 79 components and 0.241575 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=7.311 mas, bmaj=10.91 mas, bpa=1.388 degrees ! Estimated noise=873.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183679 Jy ! Component: 100 - total flux cleaned = 0.00282817 Jy ! Component: 150 - total flux cleaned = 0.00342926 Jy ! Component: 200 - total flux cleaned = 0.00383092 Jy ! Total flux subtracted in 200 components = 0.00383092 Jy ! Clean residual min=-0.002344 max=0.002015 Jy/beam ! Clean residual mean=-0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.245405 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 = 0.000111716 Jy ! Component: 100 - total flux cleaned = 0.000143248 Jy ! Component: 150 - total flux cleaned = 0.00016235 Jy ! Component: 200 - total flux cleaned = 0.000171265 Jy ! Total flux subtracted in 200 components = 0.000171265 Jy ! Clean residual min=-0.002303 max=0.002002 Jy/beam ! Clean residual mean=-0.000002 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.245577 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 130 components and 0.245577 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.669 mas, bmaj=8.126 mas, bpa=7.079 degrees ! Estimated noise=735.473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167281 Jy ! Component: 100 - total flux cleaned = 0.000225137 Jy ! Component: 150 - total flux cleaned = 0.000199699 Jy ! Component: 200 - total flux cleaned = 0.000222259 Jy ! Total flux subtracted in 200 components = 0.000222259 Jy ! Clean residual min=-0.002111 max=0.001904 Jy/beam ! Clean residual mean=-0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.245799 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 143 components and 0.245799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073452Jy sigma=0.000769 ! Fit after self-cal, rms=0.073447Jy sigma=0.000769 wmodel J1351+0830_S_2014_08_09_pus_map.mod ! Writing 143 model components to file: J1351+0830_S_2014_08_09_pus_map.mod wobs J1351+0830_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1351+0830_S_2014_08_09_pus_uvs.fits wwins J1351+0830_S_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J1351+0830_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 = -0.000624019 Jy ! Component: 100 - total flux cleaned = -0.00069145 Jy ! Component: 150 - total flux cleaned = -0.000755357 Jy ! Component: 200 - total flux cleaned = -0.000724907 Jy ! Component: 250 - total flux cleaned = -0.000635541 Jy ! Component: 300 - total flux cleaned = -0.000519262 Jy ! Component: 350 - total flux cleaned = -0.000463009 Jy ! Component: 400 - total flux cleaned = -0.000325137 Jy ! Component: 450 - total flux cleaned = -0.000191343 Jy ! Component: 500 - total flux cleaned = -8.7305e-05 Jy ! Component: 550 - total flux cleaned = 1.55196e-05 Jy ! Component: 600 - total flux cleaned = 0.000141095 Jy ! Component: 650 - total flux cleaned = 0.000165166 Jy ! Component: 700 - total flux cleaned = 0.000236949 Jy ! Component: 750 - total flux cleaned = 0.00018933 Jy ! Component: 800 - total flux cleaned = 0.000189592 Jy ! Component: 850 - total flux cleaned = 0.000167004 Jy ! Component: 900 - total flux cleaned = 0.000144577 Jy ! Component: 950 - total flux cleaned = 5.60766e-05 Jy ! Component: 1000 - total flux cleaned = 7.75001e-05 Jy ! Component: 1050 - total flux cleaned = 5.62992e-05 Jy ! Component: 1100 - total flux cleaned = -2.79189e-05 Jy ! Component: 1150 - total flux cleaned = -2.75613e-05 Jy ! Component: 1200 - total flux cleaned = -2.69525e-05 Jy ! Component: 1250 - total flux cleaned = 1.34851e-05 Jy ! Component: 1300 - total flux cleaned = -4.68016e-05 Jy ! Component: 1350 - total flux cleaned = -6.64169e-05 Jy ! Component: 1400 - total flux cleaned = -7.65893e-06 Jy ! Component: 1450 - total flux cleaned = -4.65649e-05 Jy ! Component: 1500 - total flux cleaned = -4.66261e-05 Jy ! Component: 1550 - total flux cleaned = -6.54993e-05 Jy ! Component: 1600 - total flux cleaned = -0.000102745 Jy ! Component: 1650 - total flux cleaned = -0.000139399 Jy ! Component: 1700 - total flux cleaned = -0.000121212 Jy ! Component: 1750 - total flux cleaned = -0.000174944 Jy ! Component: 1800 - total flux cleaned = -0.000157096 Jy ! Component: 1850 - total flux cleaned = -0.00019194 Jy ! Component: 1900 - total flux cleaned = -0.000174546 Jy ! Component: 1950 - total flux cleaned = -0.000174388 Jy ! Component: 2000 - total flux cleaned = -0.000191464 Jy ! Component: 2050 - total flux cleaned = -0.000174905 Jy ! Component: 2100 - total flux cleaned = -0.000258276 Jy ! Component: 2150 - total flux cleaned = -0.000258164 Jy ! Component: 2200 - total flux cleaned = -0.000290697 Jy ! Component: 2250 - total flux cleaned = -0.000307098 Jy ! Component: 2300 - total flux cleaned = -0.000355364 Jy ! Component: 2350 - total flux cleaned = -0.000418919 Jy ! Component: 2400 - total flux cleaned = -0.000450206 Jy ! Component: 2450 - total flux cleaned = -0.000481274 Jy ! Component: 2500 - total flux cleaned = -0.000465702 Jy ! Component: 2550 - total flux cleaned = -0.000404225 Jy ! Component: 2600 - total flux cleaned = -0.000480321 Jy ! Component: 2650 - total flux cleaned = -0.000465195 Jy ! Component: 2700 - total flux cleaned = -0.00049503 Jy ! Component: 2750 - total flux cleaned = -0.000510001 Jy ! Component: 2800 - total flux cleaned = -0.000510132 Jy ! Component: 2850 - total flux cleaned = -0.000568499 Jy ! Component: 2900 - total flux cleaned = -0.000553866 Jy ! Component: 2950 - total flux cleaned = -0.000582574 Jy ! Component: 3000 - total flux cleaned = -0.000625217 Jy ! Component: 3050 - total flux cleaned = -0.000667673 Jy ! Component: 3100 - total flux cleaned = -0.00061159 Jy ! Component: 3150 - total flux cleaned = -0.000667392 Jy ! Component: 3200 - total flux cleaned = -0.000708871 Jy ! Component: 3250 - total flux cleaned = -0.000777624 Jy ! Component: 3300 - total flux cleaned = -0.000832032 Jy ! Component: 3350 - total flux cleaned = -0.00081834 Jy ! Component: 3400 - total flux cleaned = -0.000872104 Jy ! Component: 3450 - total flux cleaned = -0.00092535 Jy ! Component: 3500 - total flux cleaned = -0.000938497 Jy ! Component: 3550 - total flux cleaned = -0.0010041 Jy ! Component: 3600 - total flux cleaned = -0.00101703 Jy ! Component: 3650 - total flux cleaned = -0.00106894 Jy ! Component: 3700 - total flux cleaned = -0.00109468 Jy ! Component: 3750 - total flux cleaned = -0.00118431 Jy ! Component: 3800 - total flux cleaned = -0.00129856 Jy ! Component: 3850 - total flux cleaned = -0.00133635 Jy ! Component: 3900 - total flux cleaned = -0.00133637 Jy ! Component: 3950 - total flux cleaned = -0.00142354 Jy ! Component: 4000 - total flux cleaned = -0.0014975 Jy ! Component: 4050 - total flux cleaned = -0.00155885 Jy ! Total flux subtracted in 4096 components = -0.00160774 Jy ! Clean residual min=-0.000801 max=0.000819 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.244191 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 425 components and 0.244191 Jy ![Exited script file: muppet] wmap "J1351+0830_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.669 x 8.126 at 7.079 degrees (North through East) ! Clean map min=-0.0015128 max=0.21576 Jy/beam ! Writing clean map to FITS file: J1351+0830_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 0.215761 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000220312 device "J1351+0830_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1351+0830_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.306328 0.306328 0.612656 1.22531 2.45062 4.90125 9.8025 19.605 39.21 78.42 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.215 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.669 x 8.126 at 7.079 degrees (North through East) ! Clean map min=-0.0015128 max=0.21576 Jy/beam quit ! Quitting program ! Log file J1351+0830_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 23:07:32 2016