! Started logfile: J0927+1739_S_2017_07_16_pus_uvs.log on Thu May 9 11:05:46 2019 obs J0927+1739_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0927+1739_S_2017_07_16_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.743935 visibilities/baseline/integration-bin. ! Found source: J0927+1739 ! ! 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 815 lines of history. ! ! Reading 29192 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 J0927+1739_S_2017_07_16_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 289 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 345 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 332 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1422 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.935378Jy sigma=0.008401 ! Fit after self-cal, rms=0.918698Jy sigma=0.008258 ! 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=2.583 mas, bmaj=6.137 mas, bpa=-4.854 degrees ! Estimated noise=921.994 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 = 0.0635607 Jy ! Component: 100 - total flux cleaned = 0.0786803 Jy ! Total flux subtracted in 100 components = 0.0786803 Jy ! Clean residual min=-0.005698 max=0.021441 Jy/beam ! Clean residual mean=-0.000004 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.0786803 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0786803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085034Jy sigma=0.000721 ! Fit after self-cal, rms=0.085007Jy sigma=0.000721 ! Inverting map ! Added new window around map position (-6, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170844 Jy ! Component: 100 - total flux cleaned = 0.0238245 Jy ! Total flux subtracted in 100 components = 0.0238245 Jy ! Clean residual min=-0.004002 max=0.005488 Jy/beam ! Clean residual mean=-0.000003 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.102505 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.102505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081118Jy sigma=0.000684 ! Fit after self-cal, rms=0.080237Jy sigma=0.000677 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00791445 Jy ! Component: 100 - total flux cleaned = 0.0114479 Jy ! Total flux subtracted in 100 components = 0.0114479 Jy ! Clean residual min=-0.002997 max=0.003178 Jy/beam ! Clean residual mean=-0.000001 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.113953 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.113953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079251Jy sigma=0.000668 ! Fit after self-cal, rms=0.079090Jy sigma=0.000667 ! 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=3.119 mas, bmaj=7.257 mas, bpa=-4.488 degrees ! Estimated noise=535.191 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 = 0.00512968 Jy ! Component: 100 - total flux cleaned = 0.00758233 Jy ! Component: 150 - total flux cleaned = 0.00866626 Jy ! Component: 200 - total flux cleaned = 0.0090859 Jy ! Total flux subtracted in 200 components = 0.0090859 Jy ! Clean residual min=-0.002097 max=0.002833 Jy/beam ! Clean residual mean=0.000003 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.123039 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 59 components and 0.123039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078739Jy sigma=0.000664 ! Fit after self-cal, rms=0.078686Jy sigma=0.000663 ! 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 1.00 FD 1.00* HN 0.98 KP 1.06 ! LA 1.07 MK 1.04 NL 0.92 OV 1.01 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 1.02 KP 1.00 ! LA 0.98 MK 1.04 NL 1.05 OV 1.02 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.00 KP 0.98 ! LA 1.02 MK 1.06 NL 1.02 OV 0.91 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! A total of 270 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.97 KP 1.00* ! LA 0.92 MK 0.93 NL 1.00* OV 1.00* ! PT 0.97 SC 1.00* ! ! ! Fit before self-cal, rms=0.078686Jy sigma=0.000663 ! Fit after self-cal, rms=0.078159Jy sigma=0.000663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=7.31 mas, bpa=-3.879 degrees ! Estimated noise=538.312 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 (-26, -91.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240676 Jy ! Component: 100 - total flux cleaned = 0.00237235 Jy ! Component: 150 - total flux cleaned = 0.00217666 Jy ! Component: 200 - total flux cleaned = 0.00210762 Jy ! Total flux subtracted in 200 components = 0.00210762 Jy ! Clean residual min=-0.001644 max=0.001673 Jy/beam ! Clean residual mean=0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.125146 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.125146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078067Jy sigma=0.000662 ! Fit after self-cal, rms=0.078060Jy sigma=0.000662 ! 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=0.078060Jy sigma=0.000662 ! Fit after self-cal, rms=0.077207Jy sigma=0.000659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.167 mas, bmaj=7.321 mas, bpa=-4.011 degrees ! Estimated noise=537.757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000937519 Jy ! Component: 100 - total flux cleaned = 0.000503284 Jy ! Component: 150 - total flux cleaned = 0.000207034 Jy ! Component: 200 - total flux cleaned = 0.00012465 Jy ! Total flux subtracted in 200 components = 0.00012465 Jy ! Clean residual min=-0.001229 max=0.001508 Jy/beam ! Clean residual mean=0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.125271 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.125271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077176Jy sigma=0.000659 ! Fit after self-cal, rms=0.077190Jy sigma=0.000658 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 (-91.5, 74.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000723226 Jy ! Component: 100 - total flux cleaned = 0.000570638 Jy ! Component: 150 - total flux cleaned = 0.000437006 Jy ! Component: 200 - total flux cleaned = 0.000391147 Jy ! Total flux subtracted in 200 components = 0.000391147 Jy ! Clean residual min=-0.001185 max=0.001296 Jy/beam ! Clean residual mean=0.000003 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.125662 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.125662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077160Jy sigma=0.000658 ! Fit after self-cal, rms=0.077160Jy sigma=0.000658 ! 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=0.077160Jy sigma=0.000658 ! Fit after self-cal, rms=0.077538Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.17 mas, bmaj=7.334 mas, bpa=-4.035 degrees ! Estimated noise=537.659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054271 Jy ! Component: 100 - total flux cleaned = 0.000475067 Jy ! Component: 150 - total flux cleaned = 0.000395038 Jy ! Component: 200 - total flux cleaned = 0.000321245 Jy ! Total flux subtracted in 200 components = 0.000321245 Jy ! Clean residual min=-0.001165 max=0.001298 Jy/beam ! Clean residual mean=0.000003 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.125983 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 0.125983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077524Jy sigma=0.000658 ! Fit after self-cal, rms=0.077536Jy sigma=0.000658 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 (23.5, 50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336784 Jy ! Component: 100 - total flux cleaned = 0.000221465 Jy ! Component: 150 - total flux cleaned = 0.00015483 Jy ! Component: 200 - total flux cleaned = 7.57789e-05 Jy ! Total flux subtracted in 200 components = 7.57789e-05 Jy ! Clean residual min=-0.001136 max=0.001066 Jy/beam ! Clean residual mean=0.000003 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.126059 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 139 components and 0.126059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077513Jy sigma=0.000658 ! Fit after self-cal, rms=0.077511Jy sigma=0.000658 ! 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=0.077511Jy sigma=0.000658 ! Fit after self-cal, rms=0.077719Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.701 mas, bmaj=11.25 mas, bpa=-7.625 degrees ! Estimated noise=687.501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124604 Jy ! Component: 100 - total flux cleaned = 0.00027121 Jy ! Component: 150 - total flux cleaned = 0.000202765 Jy ! Component: 200 - total flux cleaned = 0.00018729 Jy ! Total flux subtracted in 200 components = 0.00018729 Jy ! Clean residual min=-0.001121 max=0.001264 Jy/beam ! Clean residual mean=0.000005 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.126246 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 155 components and 0.126246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077714Jy sigma=0.000658 ! Fit after self-cal, rms=0.077715Jy sigma=0.000658 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 = 4.96643e-05 Jy ! Component: 100 - total flux cleaned = 4.99636e-05 Jy ! Component: 150 - total flux cleaned = 2.31098e-05 Jy ! Component: 200 - total flux cleaned = 2.32149e-05 Jy ! Total flux subtracted in 200 components = 2.32149e-05 Jy ! Clean residual min=-0.001116 max=0.001236 Jy/beam ! Clean residual mean=0.000005 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.126269 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 163 components and 0.126269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077713Jy sigma=0.000658 ! Fit after self-cal, rms=0.077713Jy sigma=0.000657 ! 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=3.172 mas, bmaj=7.34 mas, bpa=-4.076 degrees ! Estimated noise=538.55 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.172 x 7.34 at -4.076 degrees (North through East) ! Clean map min=-0.0011311 max=0.079489 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=2.621 mas, bmaj=6.249 mas, bpa=-4.276 degrees ! Estimated noise=943.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.065568 Jy ! Component: 100 - total flux cleaned = 0.0920324 Jy ! Component: 150 - total flux cleaned = 0.104699 Jy ! Component: 200 - total flux cleaned = 0.111929 Jy ! Total flux subtracted in 200 components = 0.111929 Jy ! Clean residual min=-0.002769 max=0.003737 Jy/beam ! Clean residual mean=-0.000001 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.111929 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.111929 Jy ! Inverting map and beam ! Estimated beam: bmin=3.172 mas, bmaj=7.34 mas, bpa=-4.076 degrees ! Estimated noise=538.55 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 = 0.00592014 Jy ! Component: 100 - total flux cleaned = 0.00933804 Jy ! Component: 150 - total flux cleaned = 0.0116254 Jy ! Component: 200 - total flux cleaned = 0.0131731 Jy ! Total flux subtracted in 200 components = 0.0131731 Jy ! Clean residual min=-0.001329 max=0.001278 Jy/beam ! Clean residual mean=0.000003 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.125102 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.125102 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=6.701 mas, bmaj=11.25 mas, bpa=-7.625 degrees ! Estimated noise=687.501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127501 Jy ! Component: 100 - total flux cleaned = 0.00128635 Jy ! Component: 150 - total flux cleaned = 0.00121487 Jy ! Component: 200 - total flux cleaned = 0.00124877 Jy ! Total flux subtracted in 200 components = 0.00124877 Jy ! Clean residual min=-0.001216 max=0.001316 Jy/beam ! Clean residual mean=0.000006 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.126351 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.95222e-05 Jy ! Component: 100 - total flux cleaned = 8.23959e-05 Jy ! Component: 150 - total flux cleaned = 8.21764e-05 Jy ! Component: 200 - total flux cleaned = 6.00636e-05 Jy ! Total flux subtracted in 200 components = 6.00636e-05 Jy ! Clean residual min=-0.001147 max=0.001279 Jy/beam ! Clean residual mean=0.000006 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.126411 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 79 components and 0.126411 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.172 mas, bmaj=7.34 mas, bpa=-4.076 degrees ! Estimated noise=538.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164095 Jy ! Component: 100 - total flux cleaned = -0.000360675 Jy ! Component: 150 - total flux cleaned = -0.000421039 Jy ! Component: 200 - total flux cleaned = -0.000448837 Jy ! Total flux subtracted in 200 components = -0.000448837 Jy ! Clean residual min=-0.001098 max=0.001152 Jy/beam ! Clean residual mean=0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.125962 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.125962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077739Jy sigma=0.000658 ! Fit after self-cal, rms=0.077730Jy sigma=0.000658 wmodel J0927+1739_S_2017_07_16_pus_map.mod ! Writing 104 model components to file: J0927+1739_S_2017_07_16_pus_map.mod wobs J0927+1739_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0927+1739_S_2017_07_16_pus_uvs.fits wwins J0927+1739_S_2017_07_16_pus_map.win ! wwins: Wrote 5 windows to J0927+1739_S_2017_07_16_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 = 0.000101155 Jy ! Component: 100 - total flux cleaned = 0.00013912 Jy ! Component: 150 - total flux cleaned = 6.60582e-05 Jy ! Component: 200 - total flux cleaned = 0.000153784 Jy ! Component: 250 - total flux cleaned = 0.00015383 Jy ! Component: 300 - total flux cleaned = 0.00023727 Jy ! Component: 350 - total flux cleaned = 0.000253523 Jy ! Component: 400 - total flux cleaned = 0.00033326 Jy ! Component: 450 - total flux cleaned = 0.000364191 Jy ! Component: 500 - total flux cleaned = 0.000333843 Jy ! Component: 550 - total flux cleaned = 0.000364114 Jy ! Component: 600 - total flux cleaned = 0.000364102 Jy ! Component: 650 - total flux cleaned = 0.000349796 Jy ! Component: 700 - total flux cleaned = 0.000335601 Jy ! Component: 750 - total flux cleaned = 0.000335314 Jy ! Component: 800 - total flux cleaned = 0.000280055 Jy ! Component: 850 - total flux cleaned = 0.000239333 Jy ! Component: 900 - total flux cleaned = 0.000239609 Jy ! Component: 950 - total flux cleaned = 0.000226373 Jy ! Component: 1000 - total flux cleaned = 0.000200183 Jy ! Component: 1050 - total flux cleaned = 0.0001744 Jy ! Component: 1100 - total flux cleaned = 0.000136467 Jy ! Component: 1150 - total flux cleaned = 7.42065e-05 Jy ! Component: 1200 - total flux cleaned = 2.49007e-05 Jy ! Component: 1250 - total flux cleaned = -2.37692e-05 Jy ! Component: 1300 - total flux cleaned = -3.56988e-05 Jy ! Component: 1350 - total flux cleaned = -8.34519e-05 Jy ! Component: 1400 - total flux cleaned = -0.000153905 Jy ! Component: 1450 - total flux cleaned = -0.000165577 Jy ! Component: 1500 - total flux cleaned = -0.000199995 Jy ! Component: 1550 - total flux cleaned = -0.000268023 Jy ! Component: 1600 - total flux cleaned = -0.000301696 Jy ! Component: 1650 - total flux cleaned = -0.000290728 Jy ! Component: 1700 - total flux cleaned = -0.000367532 Jy ! Component: 1750 - total flux cleaned = -0.000334756 Jy ! Component: 1800 - total flux cleaned = -0.000334729 Jy ! Component: 1850 - total flux cleaned = -0.0003453 Jy ! Component: 1900 - total flux cleaned = -0.000355709 Jy ! Component: 1950 - total flux cleaned = -0.000313979 Jy ! Component: 2000 - total flux cleaned = -0.000293284 Jy ! Component: 2050 - total flux cleaned = -0.000313882 Jy ! Component: 2100 - total flux cleaned = -0.000313734 Jy ! Component: 2150 - total flux cleaned = -0.000323864 Jy ! Component: 2200 - total flux cleaned = -0.000313777 Jy ! Component: 2250 - total flux cleaned = -0.000284077 Jy ! Component: 2300 - total flux cleaned = -0.000274266 Jy ! Component: 2350 - total flux cleaned = -0.000293825 Jy ! Component: 2400 - total flux cleaned = -0.000274611 Jy ! Component: 2450 - total flux cleaned = -0.000284241 Jy ! Component: 2500 - total flux cleaned = -0.00028432 Jy ! Component: 2550 - total flux cleaned = -0.000284332 Jy ! Component: 2600 - total flux cleaned = -0.000293796 Jy ! Component: 2650 - total flux cleaned = -0.000265926 Jy ! Component: 2700 - total flux cleaned = -0.000247393 Jy ! Component: 2750 - total flux cleaned = -0.000219921 Jy ! Component: 2800 - total flux cleaned = -0.000201727 Jy ! Component: 2850 - total flux cleaned = -0.000165708 Jy ! Component: 2900 - total flux cleaned = -0.000156864 Jy ! Component: 2950 - total flux cleaned = -0.000139144 Jy ! Component: 3000 - total flux cleaned = -0.000121521 Jy ! Component: 3050 - total flux cleaned = -8.65221e-05 Jy ! Component: 3100 - total flux cleaned = -5.18094e-05 Jy ! Component: 3150 - total flux cleaned = -1.73693e-05 Jy ! Component: 3200 - total flux cleaned = 5.11154e-05 Jy ! Component: 3250 - total flux cleaned = 1.697e-05 Jy ! Component: 3300 - total flux cleaned = 5.0785e-05 Jy ! Component: 3350 - total flux cleaned = 6.75426e-05 Jy ! Component: 3400 - total flux cleaned = 9.2659e-05 Jy ! Component: 3450 - total flux cleaned = 0.000109261 Jy ! Component: 3500 - total flux cleaned = 0.000133986 Jy ! Component: 3550 - total flux cleaned = 0.000150362 Jy ! Component: 3600 - total flux cleaned = 0.000166699 Jy ! Component: 3650 - total flux cleaned = 0.000182874 Jy ! Component: 3700 - total flux cleaned = 0.00017475 Jy ! Component: 3750 - total flux cleaned = 0.000190711 Jy ! Component: 3800 - total flux cleaned = 0.000190732 Jy ! Component: 3850 - total flux cleaned = 0.000238104 Jy ! Component: 3900 - total flux cleaned = 0.000238092 Jy ! Component: 3950 - total flux cleaned = 0.000253749 Jy ! Component: 4000 - total flux cleaned = 0.000269316 Jy ! Component: 4050 - total flux cleaned = 0.000269359 Jy ! Total flux subtracted in 4096 components = 0.000323027 Jy ! Clean residual min=-0.000484 max=0.000486 Jy/beam ! Clean residual mean=-0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.126285 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 401 components and 0.126285 Jy ![Exited script file: muppet] wmap "J0927+1739_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.172 x 7.34 at -4.076 degrees (North through East) ! Clean map min=-0.00089267 max=0.078981 Jy/beam ! Writing clean map to FITS file: J0927+1739_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0789808 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139588 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.53021 0.53021 1.06042 2.12084 4.24168 8.48337 16.9667 33.9335 67.8669 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.172 x 7.34 at -4.076 degrees (North through East) ! Clean map min=-0.00089267 max=0.078981 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 J0927+1739_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:05:52 2019