! Started logfile: J1837-1532_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:47:01 2019 obs J1837-1532_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1837-1532_S_2017_03_27_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.73211 visibilities/baseline/integration-bin. ! Found source: J1837-1532 ! ! 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 1684 lines of history. ! ! Reading 28728 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 J1837-1532_S_2017_03_27_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 411 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 353 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1231 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999478Jy sigma=0.007578 ! Fit after self-cal, rms=0.957042Jy sigma=0.007293 ! 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=2.488 mas, bmaj=6.574 mas, bpa=-3.07 degrees ! Estimated noise=904.493 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 = 0.0356068 Jy ! Component: 100 - total flux cleaned = 0.0438808 Jy ! Total flux subtracted in 100 components = 0.0438808 Jy ! Clean residual min=-0.003861 max=0.004370 Jy/beam ! Clean residual mean=-0.000011 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.0438808 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0438808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117621Jy sigma=0.000668 ! Fit after self-cal, rms=0.116528Jy sigma=0.000659 ! 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=3.342 mas, bmaj=8.371 mas, bpa=-2.57 degrees ! Estimated noise=616.905 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 = 0.00707206 Jy ! Component: 100 - total flux cleaned = 0.0103138 Jy ! Component: 150 - total flux cleaned = 0.0120947 Jy ! Component: 200 - total flux cleaned = 0.0130759 Jy ! Total flux subtracted in 200 components = 0.0130759 Jy ! Clean residual min=-0.003389 max=0.005126 Jy/beam ! Clean residual mean=-0.000019 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.0569567 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.0569567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115985Jy sigma=0.000655 ! Fit after self-cal, rms=0.115977Jy sigma=0.000654 ! 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 1.14 FD 0.89 HN 0.96 KP 1.11 ! LA 0.88 MK 1.15 NL 1.18 OV 1.27 ! PT 0.90 SC 1.16 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.93 HN 1.00 KP 1.02 ! LA 0.92 MK 1.10 NL 1.13 OV 1.29 ! PT 0.92 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 0.95 ! LA 0.89 MK 1.06 NL 1.13 OV 1.18 ! PT 0.89 SC 1.21 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.41 HN 0.99 KP 1.00* ! LA 1.00* MK 1.19 NL 1.00* OV 0.41 ! PT 1.38 SC 0.17 ! ! ! Fit before self-cal, rms=0.115977Jy sigma=0.000654 ! Fit after self-cal, rms=0.097373Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.379 mas, bmaj=8.497 mas, bpa=-1.438 degrees ! Estimated noise=632.529 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 (-9.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394174 Jy ! Component: 100 - total flux cleaned = 0.00565542 Jy ! Component: 150 - total flux cleaned = 0.00621464 Jy ! Component: 200 - total flux cleaned = 0.00672166 Jy ! Total flux subtracted in 200 components = 0.00672166 Jy ! Clean residual min=-0.002735 max=0.003852 Jy/beam ! Clean residual mean=-0.000007 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0636783 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.0636783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097236Jy sigma=0.000647 ! Fit after self-cal, rms=0.097847Jy sigma=0.000643 ! 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=0.097847Jy sigma=0.000643 ! Fit after self-cal, rms=0.105909Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.396 mas, bmaj=8.496 mas, bpa=-1.192 degrees ! Estimated noise=652.315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263943 Jy ! Component: 100 - total flux cleaned = 0.00416286 Jy ! Component: 150 - total flux cleaned = 0.00464652 Jy ! Component: 200 - total flux cleaned = 0.00479448 Jy ! Total flux subtracted in 200 components = 0.00479448 Jy ! Clean residual min=-0.002541 max=0.002764 Jy/beam ! Clean residual mean=-0.000005 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0684728 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.0684728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105811Jy sigma=0.000640 ! Fit after self-cal, rms=0.106044Jy sigma=0.000640 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 (12.5, -70). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248737 Jy ! Component: 100 - total flux cleaned = 0.00382016 Jy ! Component: 150 - total flux cleaned = 0.00402698 Jy ! Component: 200 - total flux cleaned = 0.00413385 Jy ! Total flux subtracted in 200 components = 0.00413385 Jy ! Clean residual min=-0.002353 max=0.002357 Jy/beam ! Clean residual mean=-0.000003 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0726067 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.0726066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105966Jy sigma=0.000639 ! Fit after self-cal, rms=0.105886Jy sigma=0.000639 ! 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=0.105886Jy sigma=0.000639 ! Fit after self-cal, rms=0.105895Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.36 mas, bmaj=8.4 mas, bpa=-1.273 degrees ! Estimated noise=646.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200784 Jy ! Component: 100 - total flux cleaned = 0.00321601 Jy ! Component: 150 - total flux cleaned = 0.00373216 Jy ! Component: 200 - total flux cleaned = 0.00395523 Jy ! Total flux subtracted in 200 components = 0.00395523 Jy ! Clean residual min=-0.002340 max=0.002249 Jy/beam ! Clean residual mean=-0.000004 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0765619 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 85 components and 0.0765619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105838Jy sigma=0.000636 ! Fit after self-cal, rms=0.105999Jy sigma=0.000635 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 = 0.00161215 Jy ! Component: 100 - total flux cleaned = 0.00222291 Jy ! Component: 150 - total flux cleaned = 0.00247299 Jy ! Component: 200 - total flux cleaned = 0.00255368 Jy ! Total flux subtracted in 200 components = 0.00255368 Jy ! Clean residual min=-0.002244 max=0.002049 Jy/beam ! Clean residual mean=-0.000003 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0791156 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.0791156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105961Jy sigma=0.000635 ! Fit after self-cal, rms=0.105912Jy sigma=0.000635 ! 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=0.105912Jy sigma=0.000635 ! Fit after self-cal, rms=0.109438Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.423 mas, bmaj=16.57 mas, bpa=6.484 degrees ! Estimated noise=769.382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161788 Jy ! Component: 100 - total flux cleaned = 0.00254616 Jy ! Component: 150 - total flux cleaned = 0.0030986 Jy ! Component: 200 - total flux cleaned = 0.00330871 Jy ! Total flux subtracted in 200 components = 0.00330871 Jy ! Clean residual min=-0.002237 max=0.002690 Jy/beam ! Clean residual mean=-0.000007 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0824243 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.0824243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109421Jy sigma=0.000634 ! Fit after self-cal, rms=0.109546Jy sigma=0.000634 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 = 0.000897027 Jy ! Component: 100 - total flux cleaned = 0.00114069 Jy ! Component: 150 - total flux cleaned = 0.00127584 Jy ! Component: 200 - total flux cleaned = 0.00125964 Jy ! Total flux subtracted in 200 components = 0.00125964 Jy ! Clean residual min=-0.002119 max=0.002666 Jy/beam ! Clean residual mean=-0.000005 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0836839 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 131 components and 0.0836839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109540Jy sigma=0.000634 ! Fit after self-cal, rms=0.109508Jy sigma=0.000634 ! 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=3.332 mas, bmaj=8.35 mas, bpa=-1.352 degrees ! Estimated noise=643.391 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.332 x 8.35 at -1.352 degrees (North through East) ! Clean map min=-0.0021385 max=0.048339 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=2.487 mas, bmaj=6.544 mas, bpa=-1.548 degrees ! Estimated noise=946.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384245 Jy ! Component: 100 - total flux cleaned = 0.0493842 Jy ! Component: 150 - total flux cleaned = 0.0564346 Jy ! Component: 200 - total flux cleaned = 0.0617448 Jy ! Total flux subtracted in 200 components = 0.0617448 Jy ! Clean residual min=-0.003219 max=0.004000 Jy/beam ! Clean residual mean=-0.000006 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.0617448 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0617448 Jy ! Inverting map and beam ! Estimated beam: bmin=3.332 mas, bmaj=8.35 mas, bpa=-1.352 degrees ! Estimated noise=643.391 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 = 0.0060423 Jy ! Component: 100 - total flux cleaned = 0.0101782 Jy ! Component: 150 - total flux cleaned = 0.0132609 Jy ! Component: 200 - total flux cleaned = 0.0156168 Jy ! Total flux subtracted in 200 components = 0.0156168 Jy ! Clean residual min=-0.002442 max=0.002124 Jy/beam ! Clean residual mean=-0.000006 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0773615 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.0773615 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.423 mas, bmaj=16.57 mas, bpa=6.484 degrees ! Estimated noise=769.382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253844 Jy ! Component: 100 - total flux cleaned = 0.00417396 Jy ! Component: 150 - total flux cleaned = 0.0053222 Jy ! Component: 200 - total flux cleaned = 0.00613973 Jy ! Total flux subtracted in 200 components = 0.00613973 Jy ! Clean residual min=-0.002126 max=0.002568 Jy/beam ! Clean residual mean=-0.000005 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0835013 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 = 0.000297725 Jy ! Component: 100 - total flux cleaned = 0.000402548 Jy ! Component: 150 - total flux cleaned = 0.000458147 Jy ! Component: 200 - total flux cleaned = 0.000509482 Jy ! Total flux subtracted in 200 components = 0.000509482 Jy ! Clean residual min=-0.002060 max=0.002629 Jy/beam ! Clean residual mean=-0.000004 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.0840107 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 104 components and 0.0840107 Jy ! Inverting map ! Added new window around map position (-33.5, -62.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202514 Jy ! Component: 100 - total flux cleaned = 0.00265032 Jy ! Component: 150 - total flux cleaned = 0.00339362 Jy ! Component: 200 - total flux cleaned = 0.00395918 Jy ! Total flux subtracted in 200 components = 0.00395918 Jy ! Clean residual min=-0.001954 max=0.001718 Jy/beam ! Clean residual mean=-0.000004 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0879699 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 137 components and 0.0879699 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.332 mas, bmaj=8.35 mas, bpa=-1.352 degrees ! Estimated noise=643.391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000573403 Jy ! Component: 100 - total flux cleaned = 0.000731781 Jy ! Component: 150 - total flux cleaned = 0.000865331 Jy ! Component: 200 - total flux cleaned = 0.0011392 Jy ! Total flux subtracted in 200 components = 0.0011392 Jy ! Clean residual min=-0.001919 max=0.001649 Jy/beam ! Clean residual mean=-0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0891091 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 158 components and 0.0891091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109434Jy sigma=0.000634 ! Fit after self-cal, rms=0.109338Jy sigma=0.000633 wmodel J1837-1532_S_2017_03_27_pus_map.mod ! Writing 158 model components to file: J1837-1532_S_2017_03_27_pus_map.mod wobs J1837-1532_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1837-1532_S_2017_03_27_pus_uvs.fits wwins J1837-1532_S_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J1837-1532_S_2017_03_27_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 = -0.000904686 Jy ! Component: 100 - total flux cleaned = -0.00121201 Jy ! Component: 150 - total flux cleaned = -0.00147052 Jy ! Component: 200 - total flux cleaned = -0.00155191 Jy ! Component: 250 - total flux cleaned = -0.00157853 Jy ! Component: 300 - total flux cleaned = -0.00160306 Jy ! Component: 350 - total flux cleaned = -0.00157857 Jy ! Component: 400 - total flux cleaned = -0.00153148 Jy ! Component: 450 - total flux cleaned = -0.00160201 Jy ! Component: 500 - total flux cleaned = -0.00160199 Jy ! Component: 550 - total flux cleaned = -0.00157991 Jy ! Component: 600 - total flux cleaned = -0.00162455 Jy ! Component: 650 - total flux cleaned = -0.0016028 Jy ! Component: 700 - total flux cleaned = -0.00155977 Jy ! Component: 750 - total flux cleaned = -0.00147587 Jy ! Component: 800 - total flux cleaned = -0.00145515 Jy ! Component: 850 - total flux cleaned = -0.00135337 Jy ! Component: 900 - total flux cleaned = -0.00133373 Jy ! Component: 950 - total flux cleaned = -0.00129458 Jy ! Component: 1000 - total flux cleaned = -0.00129482 Jy ! Component: 1050 - total flux cleaned = -0.00131378 Jy ! Component: 1100 - total flux cleaned = -0.00133234 Jy ! Component: 1150 - total flux cleaned = -0.0013318 Jy ! Component: 1200 - total flux cleaned = -0.00127573 Jy ! Component: 1250 - total flux cleaned = -0.00136773 Jy ! Component: 1300 - total flux cleaned = -0.00140366 Jy ! Component: 1350 - total flux cleaned = -0.00142139 Jy ! Component: 1400 - total flux cleaned = -0.00142134 Jy ! Component: 1450 - total flux cleaned = -0.00142132 Jy ! Component: 1500 - total flux cleaned = -0.00142124 Jy ! Component: 1550 - total flux cleaned = -0.00145583 Jy ! Component: 1600 - total flux cleaned = -0.00145619 Jy ! Component: 1650 - total flux cleaned = -0.00150669 Jy ! Component: 1700 - total flux cleaned = -0.00143983 Jy ! Component: 1750 - total flux cleaned = -0.00152249 Jy ! Component: 1800 - total flux cleaned = -0.00145685 Jy ! Component: 1850 - total flux cleaned = -0.00144067 Jy ! Component: 1900 - total flux cleaned = -0.00150508 Jy ! Component: 1950 - total flux cleaned = -0.001505 Jy ! Component: 2000 - total flux cleaned = -0.00145714 Jy ! Component: 2050 - total flux cleaned = -0.00150458 Jy ! Component: 2100 - total flux cleaned = -0.00152018 Jy ! Component: 2150 - total flux cleaned = -0.00156651 Jy ! Component: 2200 - total flux cleaned = -0.00159717 Jy ! Component: 2250 - total flux cleaned = -0.00158182 Jy ! Component: 2300 - total flux cleaned = -0.0016576 Jy ! Component: 2350 - total flux cleaned = -0.00165769 Jy ! Component: 2400 - total flux cleaned = -0.00165781 Jy ! Component: 2450 - total flux cleaned = -0.00168731 Jy ! Component: 2500 - total flux cleaned = -0.00174627 Jy ! Component: 2550 - total flux cleaned = -0.00170246 Jy ! Component: 2600 - total flux cleaned = -0.00171701 Jy ! Component: 2650 - total flux cleaned = -0.00176033 Jy ! Component: 2700 - total flux cleaned = -0.00176003 Jy ! Component: 2750 - total flux cleaned = -0.00176011 Jy ! Component: 2800 - total flux cleaned = -0.00170353 Jy ! Component: 2850 - total flux cleaned = -0.00171765 Jy ! Component: 2900 - total flux cleaned = -0.00170367 Jy ! Component: 2950 - total flux cleaned = -0.00170364 Jy ! Component: 3000 - total flux cleaned = -0.00166242 Jy ! Component: 3050 - total flux cleaned = -0.00168989 Jy ! Component: 3100 - total flux cleaned = -0.00170332 Jy ! Component: 3150 - total flux cleaned = -0.00166289 Jy ! Component: 3200 - total flux cleaned = -0.00170321 Jy ! Component: 3250 - total flux cleaned = -0.00164984 Jy ! Component: 3300 - total flux cleaned = -0.0016498 Jy ! Component: 3350 - total flux cleaned = -0.00163651 Jy ! Component: 3400 - total flux cleaned = -0.00162351 Jy ! Component: 3450 - total flux cleaned = -0.00159758 Jy ! Component: 3500 - total flux cleaned = -0.00162353 Jy ! Component: 3550 - total flux cleaned = -0.00164923 Jy ! Component: 3600 - total flux cleaned = -0.00162366 Jy ! Component: 3650 - total flux cleaned = -0.00158547 Jy ! Component: 3700 - total flux cleaned = -0.00154758 Jy ! Component: 3750 - total flux cleaned = -0.00159789 Jy ! Component: 3800 - total flux cleaned = -0.00157272 Jy ! Component: 3850 - total flux cleaned = -0.00154788 Jy ! Component: 3900 - total flux cleaned = -0.00153557 Jy ! Component: 3950 - total flux cleaned = -0.00149855 Jy ! Component: 4000 - total flux cleaned = -0.00147406 Jy ! Component: 4050 - total flux cleaned = -0.00144978 Jy ! Total flux subtracted in 4096 components = -0.00144987 Jy ! Clean residual min=-0.000670 max=0.000729 Jy/beam ! Clean residual mean=-0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0876592 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 440 components and 0.0876592 Jy ![Exited script file: muppet] wmap "J1837-1532_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.332 x 8.35 at -1.352 degrees (North through East) ! Clean map min=-0.0017401 max=0.048669 Jy/beam ! Writing clean map to FITS file: J1837-1532_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0486693 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224966 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.3867 1.3867 2.7734 5.54681 11.0936 22.1872 44.3745 88.7489 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.048 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.332 x 8.35 at -1.352 degrees (North through East) ! Clean map min=-0.0017401 max=0.048669 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 J1837-1532_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:47:07 2019