! Started logfile: J2258-2758_S_2017_02_19_pus_uvs.log on Sat May 4 19:01:24 2019 obs J2258-2758_S_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2258-2758_S_2017_02_19_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.527778 visibilities/baseline/integration-bin. ! Found source: J2258-2758 ! ! 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 482 lines of history. ! ! Reading 2280 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 J2258-2758_S_2017_02_19_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.358108Jy sigma=0.001952 ! Fit after self-cal, rms=0.343019Jy sigma=0.001866 ! 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=2.704 mas, bmaj=9.093 mas, bpa=2.098 degrees ! Estimated noise=3388.53 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 = 0.70477 Jy ! Component: 100 - total flux cleaned = 0.882309 Jy ! Total flux subtracted in 100 components = 0.882309 Jy ! Clean residual min=-0.061104 max=0.119507 Jy/beam ! Clean residual mean=0.000484 rms=0.018297 Jy/beam ! Combined flux in latest and established models = 0.882309 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.882309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.359436Jy sigma=0.001903 ! Fit after self-cal, rms=0.359236Jy sigma=0.001902 ! Inverting map ! Added new window around map position (-4.5, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117694 Jy ! Component: 100 - total flux cleaned = 0.193342 Jy ! Total flux subtracted in 100 components = 0.193342 Jy ! Clean residual min=-0.051172 max=0.088930 Jy/beam ! Clean residual mean=0.000329 rms=0.014761 Jy/beam ! Combined flux in latest and established models = 1.07565 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 1.07565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.298560Jy sigma=0.001559 ! Fit after self-cal, rms=0.295001Jy sigma=0.001538 ! 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=3.239 mas, bmaj=10.06 mas, bpa=3.276 degrees ! Estimated noise=2822.26 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 = 0.0813522 Jy ! Component: 100 - total flux cleaned = 0.124999 Jy ! Component: 150 - total flux cleaned = 0.138428 Jy ! Component: 200 - total flux cleaned = 0.148058 Jy ! Total flux subtracted in 200 components = 0.148058 Jy ! Clean residual min=-0.038909 max=0.073236 Jy/beam ! Clean residual mean=0.000403 rms=0.012735 Jy/beam ! Combined flux in latest and established models = 1.22371 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 1.22371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.264751Jy sigma=0.001393 ! Fit after self-cal, rms=0.263632Jy sigma=0.001385 ! Inverting map ! Added new window around map position (27.5, 108). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.054923 Jy ! Component: 100 - total flux cleaned = 0.0536324 Jy ! Component: 150 - total flux cleaned = 0.0512938 Jy ! Component: 200 - total flux cleaned = 0.050261 Jy ! Total flux subtracted in 200 components = 0.050261 Jy ! Clean residual min=-0.039060 max=0.048069 Jy/beam ! Clean residual mean=0.000300 rms=0.010818 Jy/beam ! Combined flux in latest and established models = 1.27397 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 1.27397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245815Jy sigma=0.001280 ! Fit after self-cal, rms=0.244408Jy sigma=0.001271 ! 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 0.97 FD 0.99 HN 1.26 KP 1.07 ! LA 1.03 MK 1.01 NL 0.84 OV 1.03 ! PT 1.00* SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.27 KP 1.03 ! LA 1.01 MK 0.98 NL 0.98 OV 1.09 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.08 HN 1.27 KP 0.90 ! LA 0.78 MK 1.05 NL 1.09 OV 0.95 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.09 HN 1.29 KP 1.00* ! LA 0.75 MK 1.03 NL 1.00* OV 1.04 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.244408Jy sigma=0.001271 ! Fit after self-cal, rms=0.193699Jy sigma=0.000967 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.249 mas, bmaj=10.03 mas, bpa=4.318 degrees ! Estimated noise=2847.09 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 = -0.0111024 Jy ! Component: 100 - total flux cleaned = -0.0140416 Jy ! Component: 150 - total flux cleaned = -0.0148282 Jy ! Component: 200 - total flux cleaned = -0.0155436 Jy ! Total flux subtracted in 200 components = -0.0155436 Jy ! Clean residual min=-0.029935 max=0.028492 Jy/beam ! Clean residual mean=0.000013 rms=0.007260 Jy/beam ! Combined flux in latest and established models = 1.25843 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 1.25843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184022Jy sigma=0.000925 ! Fit after self-cal, rms=0.183942Jy sigma=0.000923 ! 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=0.183942Jy sigma=0.000923 ! Fit after self-cal, rms=0.155223Jy sigma=0.000741 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.268 mas, bmaj=10.06 mas, bpa=4.036 degrees ! Estimated noise=2865.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00857092 Jy ! Component: 100 - total flux cleaned = -0.00965122 Jy ! Component: 150 - total flux cleaned = -0.0105244 Jy ! Component: 200 - total flux cleaned = -0.00982605 Jy ! Total flux subtracted in 200 components = -0.00982605 Jy ! Clean residual min=-0.017587 max=0.020574 Jy/beam ! Clean residual mean=-0.000007 rms=0.004217 Jy/beam ! Combined flux in latest and established models = 1.2486 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 1.2486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151713Jy sigma=0.000723 ! Fit after self-cal, rms=0.151344Jy sigma=0.000720 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 (-11, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146993 Jy ! Component: 100 - total flux cleaned = 0.0155057 Jy ! Component: 150 - total flux cleaned = 0.0162385 Jy ! Component: 200 - total flux cleaned = 0.0165653 Jy ! Total flux subtracted in 200 components = 0.0165653 Jy ! Clean residual min=-0.015872 max=0.013663 Jy/beam ! Clean residual mean=-0.000047 rms=0.003728 Jy/beam ! Combined flux in latest and established models = 1.26517 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 117 components and 1.26517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148628Jy sigma=0.000703 ! Fit after self-cal, rms=0.148429Jy sigma=0.000702 ! 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=0.148429Jy sigma=0.000702 ! Fit after self-cal, rms=0.147243Jy sigma=0.000682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.26 mas, bmaj=10.06 mas, bpa=4.017 degrees ! Estimated noise=2853.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143256 Jy ! Component: 100 - total flux cleaned = 0.000321139 Jy ! Component: 150 - total flux cleaned = 0.000645269 Jy ! Component: 200 - total flux cleaned = 0.000925536 Jy ! Total flux subtracted in 200 components = 0.000925536 Jy ! Clean residual min=-0.012474 max=0.010066 Jy/beam ! Clean residual mean=-0.000060 rms=0.002827 Jy/beam ! Combined flux in latest and established models = 1.26609 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 131 components and 1.26609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145550Jy sigma=0.000673 ! Fit after self-cal, rms=0.145408Jy sigma=0.000672 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 = -4.98554e-05 Jy ! Component: 100 - total flux cleaned = -4.12752e-05 Jy ! Component: 150 - total flux cleaned = 0.000444421 Jy ! Component: 200 - total flux cleaned = 0.0011107 Jy ! Total flux subtracted in 200 components = 0.0011107 Jy ! Clean residual min=-0.011651 max=0.009505 Jy/beam ! Clean residual mean=-0.000060 rms=0.002666 Jy/beam ! Combined flux in latest and established models = 1.2672 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 138 components and 1.2672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144489Jy sigma=0.000667 ! Fit after self-cal, rms=0.144387Jy sigma=0.000667 ! 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=0.144387Jy sigma=0.000667 ! Fit after self-cal, rms=0.145398Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.361 mas, bmaj=16.83 mas, bpa=1.007 degrees ! Estimated noise=3670.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00211547 Jy ! Component: 100 - total flux cleaned = -0.001485 Jy ! Component: 150 - total flux cleaned = -0.000754359 Jy ! Component: 200 - total flux cleaned = -9.11449e-05 Jy ! Total flux subtracted in 200 components = -9.11449e-05 Jy ! Clean residual min=-0.011150 max=0.011069 Jy/beam ! Clean residual mean=-0.000125 rms=0.002985 Jy/beam ! Combined flux in latest and established models = 1.26711 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 152 components and 1.26711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144799Jy sigma=0.000663 ! Fit after self-cal, rms=0.144735Jy sigma=0.000663 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 = 0.00047799 Jy ! Component: 100 - total flux cleaned = 0.00108094 Jy ! Component: 150 - total flux cleaned = 0.00163467 Jy ! Component: 200 - total flux cleaned = 0.00214625 Jy ! Total flux subtracted in 200 components = 0.00214625 Jy ! Clean residual min=-0.010699 max=0.010815 Jy/beam ! Clean residual mean=-0.000123 rms=0.002904 Jy/beam ! Combined flux in latest and established models = 1.26926 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 156 components and 1.26926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144376Jy sigma=0.000662 ! Fit after self-cal, rms=0.144328Jy sigma=0.000661 ! 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=3.255 mas, bmaj=10.05 mas, bpa=4.024 degrees ! Estimated noise=2845.84 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.255 x 10.05 at 4.024 degrees (North through East) ! Clean map min=-0.023742 max=0.92677 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144328Jy sigma=0.000661 ! Fit after self-cal, rms=0.138907Jy sigma=0.000606 ! Inverting map and beam ! Estimated beam: bmin=3.253 mas, bmaj=10.04 mas, bpa=3.976 degrees ! Estimated noise=2846.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0021591 Jy ! Component: 100 - total flux cleaned = -0.00196163 Jy ! Component: 150 - total flux cleaned = -0.00159816 Jy ! Component: 200 - total flux cleaned = -0.00126046 Jy ! Total flux subtracted in 200 components = -0.00126046 Jy ! Clean residual min=-0.010483 max=0.008834 Jy/beam ! Clean residual mean=-0.000052 rms=0.002344 Jy/beam ! Combined flux in latest and established models = 1.268 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 167 components and 1.268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138263Jy sigma=0.000603 ! Fit after self-cal, rms=0.138212Jy sigma=0.000603 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000213983 Jy ! Component: 100 - total flux cleaned = -0.000218654 Jy ! Component: 150 - total flux cleaned = 7.95537e-05 Jy ! Component: 200 - total flux cleaned = 0.000364802 Jy ! Total flux subtracted in 200 components = 0.000364802 Jy ! Clean residual min=-0.010302 max=0.008370 Jy/beam ! Clean residual mean=-0.000051 rms=0.002274 Jy/beam ! Combined flux in latest and established models = 1.26836 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 175 components and 1.26836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137815Jy sigma=0.000601 ! Fit after self-cal, rms=0.137781Jy sigma=0.000601 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137781Jy sigma=0.000601 ! Fit after self-cal, rms=0.138574Jy sigma=0.000600 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=2.724 mas, bmaj=9.062 mas, bpa=2.932 degrees ! Estimated noise=3467.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.719812 Jy ! Component: 100 - total flux cleaned = 0.910839 Jy ! Component: 150 - total flux cleaned = 1.01313 Jy ! Component: 200 - total flux cleaned = 1.07896 Jy ! Total flux subtracted in 200 components = 1.07896 Jy ! Clean residual min=-0.019284 max=0.035662 Jy/beam ! Clean residual mean=0.000175 rms=0.006073 Jy/beam ! Combined flux in latest and established models = 1.07896 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 28 model components to the UV plane model. ! The established model now contains 28 components and 1.07896 Jy ! Inverting map and beam ! Estimated beam: bmin=3.25 mas, bmaj=10.04 mas, bpa=3.973 degrees ! Estimated noise=2842.14 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 = 0.0618274 Jy ! Component: 100 - total flux cleaned = 0.0985989 Jy ! Component: 150 - total flux cleaned = 0.124914 Jy ! Component: 200 - total flux cleaned = 0.144401 Jy ! Total flux subtracted in 200 components = 0.144401 Jy ! Clean residual min=-0.011271 max=0.013893 Jy/beam ! Clean residual mean=0.000066 rms=0.003302 Jy/beam ! Combined flux in latest and established models = 1.22336 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 69 components and 1.22336 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=7.365 mas, bmaj=16.84 mas, bpa=0.9844 degrees ! Estimated noise=3670.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021297 Jy ! Component: 100 - total flux cleaned = 0.0276933 Jy ! Component: 150 - total flux cleaned = 0.0323257 Jy ! Component: 200 - total flux cleaned = 0.0357913 Jy ! Total flux subtracted in 200 components = 0.0357913 Jy ! Clean residual min=-0.012799 max=0.010078 Jy/beam ! Clean residual mean=-0.000038 rms=0.003139 Jy/beam ! Combined flux in latest and established models = 1.25915 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 = 0.00292365 Jy ! Component: 100 - total flux cleaned = 0.00487717 Jy ! Component: 150 - total flux cleaned = 0.00537181 Jy ! Component: 200 - total flux cleaned = 0.00604901 Jy ! Total flux subtracted in 200 components = 0.00604901 Jy ! Clean residual min=-0.010764 max=0.009124 Jy/beam ! Clean residual mean=-0.000066 rms=0.002805 Jy/beam ! Combined flux in latest and established models = 1.2652 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 143 components and 1.2652 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.25 mas, bmaj=10.04 mas, bpa=3.973 degrees ! Estimated noise=2842.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00047143 Jy ! Component: 100 - total flux cleaned = 0.00154738 Jy ! Component: 150 - total flux cleaned = 0.0020269 Jy ! Component: 200 - total flux cleaned = 0.00246069 Jy ! Total flux subtracted in 200 components = 0.00246069 Jy ! Clean residual min=-0.008763 max=0.007998 Jy/beam ! Clean residual mean=-0.000029 rms=0.002259 Jy/beam ! Combined flux in latest and established models = 1.26766 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 164 components and 1.26766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140421Jy sigma=0.000601 ! Fit after self-cal, rms=0.140041Jy sigma=0.000598 wmodel J2258-2758_S_2017_02_19_pus_map.mod ! Writing 164 model components to file: J2258-2758_S_2017_02_19_pus_map.mod wobs J2258-2758_S_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2258-2758_S_2017_02_19_pus_uvs.fits wwins J2258-2758_S_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J2258-2758_S_2017_02_19_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 = -0.00353667 Jy ! Component: 100 - total flux cleaned = -0.00522559 Jy ! Component: 150 - total flux cleaned = -0.00562796 Jy ! Component: 200 - total flux cleaned = -0.00601552 Jy ! Component: 250 - total flux cleaned = -0.00650756 Jy ! Component: 300 - total flux cleaned = -0.0072237 Jy ! Component: 350 - total flux cleaned = -0.00803391 Jy ! Component: 400 - total flux cleaned = -0.00882085 Jy ! Component: 450 - total flux cleaned = -0.00969758 Jy ! Component: 500 - total flux cleaned = -0.0106601 Jy ! Component: 550 - total flux cleaned = -0.0112879 Jy ! Component: 600 - total flux cleaned = -0.0120082 Jy ! Component: 650 - total flux cleaned = -0.012612 Jy ! Component: 700 - total flux cleaned = -0.0130089 Jy ! Component: 750 - total flux cleaned = -0.013204 Jy ! Component: 800 - total flux cleaned = -0.0135873 Jy ! Component: 850 - total flux cleaned = -0.0140546 Jy ! Component: 900 - total flux cleaned = -0.0141484 Jy ! Component: 950 - total flux cleaned = -0.0143303 Jy ! Component: 1000 - total flux cleaned = -0.0145997 Jy ! Component: 1050 - total flux cleaned = -0.0146881 Jy ! Component: 1100 - total flux cleaned = -0.0147769 Jy ! Component: 1150 - total flux cleaned = -0.0152085 Jy ! Component: 1200 - total flux cleaned = -0.0154629 Jy ! Component: 1250 - total flux cleaned = -0.0158814 Jy ! Component: 1300 - total flux cleaned = -0.0161293 Jy ! Component: 1350 - total flux cleaned = -0.016537 Jy ! Component: 1400 - total flux cleaned = -0.0166984 Jy ! Component: 1450 - total flux cleaned = -0.0166983 Jy ! Component: 1500 - total flux cleaned = -0.0170128 Jy ! Component: 1550 - total flux cleaned = -0.0170132 Jy ! Component: 1600 - total flux cleaned = -0.0172439 Jy ! Component: 1650 - total flux cleaned = -0.0174707 Jy ! Component: 1700 - total flux cleaned = -0.017469 Jy ! Component: 1750 - total flux cleaned = -0.0173946 Jy ! Component: 1800 - total flux cleaned = -0.0175415 Jy ! Component: 1850 - total flux cleaned = -0.0177586 Jy ! Component: 1900 - total flux cleaned = -0.0174002 Jy ! Component: 1950 - total flux cleaned = -0.0178942 Jy ! Component: 2000 - total flux cleaned = -0.0179636 Jy ! Component: 2050 - total flux cleaned = -0.0177556 Jy ! Component: 2100 - total flux cleaned = -0.0176864 Jy ! Component: 2150 - total flux cleaned = -0.0175506 Jy ! Component: 2200 - total flux cleaned = -0.0173499 Jy ! Component: 2250 - total flux cleaned = -0.0173501 Jy ! Component: 2300 - total flux cleaned = -0.017087 Jy ! Component: 2350 - total flux cleaned = -0.0168907 Jy ! Component: 2400 - total flux cleaned = -0.0166966 Jy ! Component: 2450 - total flux cleaned = -0.0165053 Jy ! Component: 2500 - total flux cleaned = -0.0162522 Jy ! Component: 2550 - total flux cleaned = -0.0159378 Jy ! Component: 2600 - total flux cleaned = -0.0156892 Jy ! Component: 2650 - total flux cleaned = -0.0155037 Jy ! Component: 2700 - total flux cleaned = -0.0153202 Jy ! Component: 2750 - total flux cleaned = -0.0151375 Jy ! Component: 2800 - total flux cleaned = -0.015017 Jy ! Component: 2850 - total flux cleaned = -0.0148376 Jy ! Component: 2900 - total flux cleaned = -0.0146603 Jy ! Component: 2950 - total flux cleaned = -0.0144846 Jy ! Component: 3000 - total flux cleaned = -0.0143098 Jy ! Component: 3050 - total flux cleaned = -0.0139628 Jy ! Component: 3100 - total flux cleaned = -0.0140205 Jy ! Component: 3150 - total flux cleaned = -0.0140209 Jy ! Component: 3200 - total flux cleaned = -0.0139069 Jy ! Component: 3250 - total flux cleaned = -0.0136252 Jy ! Component: 3300 - total flux cleaned = -0.0134583 Jy ! Component: 3350 - total flux cleaned = -0.0133482 Jy ! Component: 3400 - total flux cleaned = -0.0131283 Jy ! Component: 3450 - total flux cleaned = -0.0132379 Jy ! Component: 3500 - total flux cleaned = -0.0131302 Jy ! Component: 3550 - total flux cleaned = -0.0130224 Jy ! Component: 3600 - total flux cleaned = -0.0130762 Jy ! Component: 3650 - total flux cleaned = -0.0130232 Jy ! Component: 3700 - total flux cleaned = -0.0130231 Jy ! Component: 3750 - total flux cleaned = -0.0128128 Jy ! Component: 3800 - total flux cleaned = -0.0128126 Jy ! Component: 3850 - total flux cleaned = -0.0126053 Jy ! Component: 3900 - total flux cleaned = -0.012554 Jy ! Component: 3950 - total flux cleaned = -0.0123496 Jy ! Component: 4000 - total flux cleaned = -0.0122485 Jy ! Component: 4050 - total flux cleaned = -0.0122485 Jy ! Total flux subtracted in 4096 components = -0.0122991 Jy ! Clean residual min=-0.002842 max=0.002927 Jy/beam ! Clean residual mean=-0.000007 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 1.25537 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 478 components and 1.25537 Jy ![Exited script file: muppet] wmap "J2258-2758_S_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.25 x 10.04 at 3.973 degrees (North through East) ! Clean map min=-0.017783 max=0.94506 Jy/beam ! Writing clean map to FITS file: J2258-2758_S_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.945056 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000943843 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.299615 0.299615 0.59923 1.19846 2.39692 4.79384 9.58768 19.1754 38.3507 76.7014 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.945 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.25 x 10.04 at 3.973 degrees (North through East) ! Clean map min=-0.017783 max=0.94506 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 J2258-2758_S_2017_02_19_pus_uvs.log closed on Sat May 4 19:01:28 2019