! Started logfile: J0731+2804_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:42:06 2019 obs J0731+2804_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0731+2804_S_2017_05_31_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980971 visibilities/baseline/integration-bin. ! Found source: J0731+2804 ! ! 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 703 lines of history. ! ! Reading 30724 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 J0731+2804_S_2017_05_31_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 903 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.995540Jy sigma=0.009448 ! Fit after self-cal, rms=0.965714Jy sigma=0.009181 ! 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=2.861 mas, bmaj=6.084 mas, bpa=3.874 degrees ! Estimated noise=832.191 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279582 Jy ! Component: 100 - total flux cleaned = 0.0342009 Jy ! Total flux subtracted in 100 components = 0.0342009 Jy ! Clean residual min=-0.002799 max=0.002460 Jy/beam ! Clean residual mean=0.000005 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0342009 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0342009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080553Jy sigma=0.000644 ! Fit after self-cal, rms=0.079421Jy sigma=0.000633 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338635 Jy ! Component: 100 - total flux cleaned = 0.00459067 Jy ! Total flux subtracted in 100 components = 0.00459067 Jy ! Clean residual min=-0.002840 max=0.002512 Jy/beam ! Clean residual mean=0.000004 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0387915 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0387915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079222Jy sigma=0.000632 ! Fit after self-cal, rms=0.079228Jy sigma=0.000632 ! 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=3.506 mas, bmaj=7.038 mas, bpa=3.92 degrees ! Estimated noise=488.567 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 = 0.000417735 Jy ! Component: 100 - total flux cleaned = 0.000426006 Jy ! Component: 150 - total flux cleaned = 0.000373541 Jy ! Component: 200 - total flux cleaned = 0.000342378 Jy ! Total flux subtracted in 200 components = 0.000342378 Jy ! Clean residual min=-0.001543 max=0.001631 Jy/beam ! Clean residual mean=0.000003 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0391339 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0391339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079194Jy sigma=0.000632 ! Fit after self-cal, rms=0.079186Jy sigma=0.000632 ! 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 1.02 FD 1.02 HN 1.03 KP 1.02 ! LA 0.99 MK 0.89 NL 0.99 OV 1.07 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.12 KP 0.98 ! LA 0.96 MK 0.97 NL 1.03 OV 1.15 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.05 HN 1.08 KP 1.01 ! LA 0.96 MK 0.97 NL 1.05 OV 1.03 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.86 HN 0.81 KP 0.77 ! LA 0.81 MK 0.87 NL 1.00* OV 1.00* ! PT 0.93 SC 1.00* ! ! ! Fit before self-cal, rms=0.079186Jy sigma=0.000632 ! Fit after self-cal, rms=0.075776Jy sigma=0.000630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.46 mas, bmaj=6.999 mas, bpa=3.862 degrees ! Estimated noise=489.433 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 = 0.000195139 Jy ! Component: 100 - total flux cleaned = 0.000307563 Jy ! Component: 150 - total flux cleaned = 0.00039377 Jy ! Component: 200 - total flux cleaned = 0.000454252 Jy ! Total flux subtracted in 200 components = 0.000454252 Jy ! Clean residual min=-0.001394 max=0.001364 Jy/beam ! Clean residual mean=0.000004 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0395882 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0395882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075765Jy sigma=0.000630 ! Fit after self-cal, rms=0.075712Jy sigma=0.000630 ! 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=0.075712Jy sigma=0.000630 ! Fit after self-cal, rms=0.070557Jy sigma=0.000629 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.447 mas, bmaj=6.956 mas, bpa=3.438 degrees ! Estimated noise=490.207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236479 Jy ! Component: 100 - total flux cleaned = 0.000279088 Jy ! Component: 150 - total flux cleaned = 0.000321665 Jy ! Component: 200 - total flux cleaned = 0.000331032 Jy ! Total flux subtracted in 200 components = 0.000331032 Jy ! Clean residual min=-0.001212 max=0.001219 Jy/beam ! Clean residual mean=0.000003 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0399192 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0399192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070554Jy sigma=0.000629 ! Fit after self-cal, rms=0.070516Jy sigma=0.000629 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 = -3.34848e-05 Jy ! Component: 100 - total flux cleaned = -4.97659e-05 Jy ! Component: 150 - total flux cleaned = -4.96725e-05 Jy ! Component: 200 - total flux cleaned = -5.40171e-05 Jy ! Total flux subtracted in 200 components = -5.40171e-05 Jy ! Clean residual min=-0.001235 max=0.001291 Jy/beam ! Clean residual mean=0.000003 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0398652 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0398652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070513Jy sigma=0.000629 ! Fit after self-cal, rms=0.070508Jy sigma=0.000629 ! 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=0.070508Jy sigma=0.000629 ! Fit after self-cal, rms=0.070453Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.444 mas, bmaj=6.948 mas, bpa=3.485 degrees ! Estimated noise=490.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011894 Jy ! Component: 100 - total flux cleaned = 0.000118949 Jy ! Component: 150 - total flux cleaned = 0.000118998 Jy ! Component: 200 - total flux cleaned = 0.000119054 Jy ! Total flux subtracted in 200 components = 0.000119054 Jy ! Clean residual min=-0.001204 max=0.001200 Jy/beam ! Clean residual mean=0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0399843 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.0399843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070452Jy sigma=0.000628 ! Fit after self-cal, rms=0.070461Jy sigma=0.000628 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 = 3.9811e-07 Jy ! Component: 100 - total flux cleaned = 7.21512e-07 Jy ! Component: 150 - total flux cleaned = -8.25093e-06 Jy ! Component: 200 - total flux cleaned = -1.5931e-05 Jy ! Total flux subtracted in 200 components = -1.5931e-05 Jy ! Clean residual min=-0.001205 max=0.001223 Jy/beam ! Clean residual mean=0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0399683 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0399683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070460Jy sigma=0.000628 ! Fit after self-cal, rms=0.070458Jy sigma=0.000628 ! 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=0.070458Jy sigma=0.000628 ! Fit after self-cal, rms=0.070649Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.131 mas, bmaj=10.48 mas, bpa=-2.599 degrees ! Estimated noise=618.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171034 Jy ! Component: 100 - total flux cleaned = 0.000213765 Jy ! Component: 150 - total flux cleaned = 0.000245192 Jy ! Component: 200 - total flux cleaned = 0.000260121 Jy ! Total flux subtracted in 200 components = 0.000260121 Jy ! Clean residual min=-0.001252 max=0.001485 Jy/beam ! Clean residual mean=0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0402284 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.0402284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070649Jy sigma=0.000628 ! Fit after self-cal, rms=0.070650Jy sigma=0.000628 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 = -7.14253e-05 Jy ! Component: 100 - total flux cleaned = -6.3506e-05 Jy ! Component: 150 - total flux cleaned = -5.37074e-05 Jy ! Component: 200 - total flux cleaned = -4.47166e-05 Jy ! Total flux subtracted in 200 components = -4.47166e-05 Jy ! Clean residual min=-0.001249 max=0.001567 Jy/beam ! Clean residual mean=0.000002 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0401837 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.0401837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070650Jy sigma=0.000628 ! Fit after self-cal, rms=0.070649Jy sigma=0.000628 ! 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=3.441 mas, bmaj=6.944 mas, bpa=3.504 degrees ! Estimated noise=491.06 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.441 x 6.944 at 3.504 degrees (North through East) ! Clean map min=-0.001177 max=0.039007 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=2.819 mas, bmaj=6.012 mas, bpa=3.229 degrees ! Estimated noise=825.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299261 Jy ! Component: 100 - total flux cleaned = 0.0366992 Jy ! Component: 150 - total flux cleaned = 0.0387043 Jy ! Component: 200 - total flux cleaned = 0.0397707 Jy ! Total flux subtracted in 200 components = 0.0397707 Jy ! Clean residual min=-0.002505 max=0.002178 Jy/beam ! Clean residual mean=0.000002 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0397706 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 0.0397706 Jy ! Inverting map and beam ! Estimated beam: bmin=3.441 mas, bmaj=6.944 mas, bpa=3.504 degrees ! Estimated noise=491.06 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 = -0.000120795 Jy ! Component: 100 - total flux cleaned = 3.91454e-05 Jy ! Component: 150 - total flux cleaned = 0.000149607 Jy ! Component: 200 - total flux cleaned = 0.000182044 Jy ! Total flux subtracted in 200 components = 0.000182044 Jy ! Clean residual min=-0.001232 max=0.001245 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0399527 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0399527 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=7.131 mas, bmaj=10.48 mas, bpa=-2.599 degrees ! Estimated noise=618.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110221 Jy ! Component: 100 - total flux cleaned = 0.00014472 Jy ! Component: 150 - total flux cleaned = 0.000168392 Jy ! Component: 200 - total flux cleaned = 0.00018174 Jy ! Total flux subtracted in 200 components = 0.00018174 Jy ! Clean residual min=-0.001239 max=0.001568 Jy/beam ! Clean residual mean=0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0401344 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 = 1.24121e-05 Jy ! Component: 100 - total flux cleaned = 2.32481e-05 Jy ! Component: 150 - total flux cleaned = 2.84314e-05 Jy ! Component: 200 - total flux cleaned = 3.7911e-05 Jy ! Total flux subtracted in 200 components = 3.7911e-05 Jy ! Clean residual min=-0.001242 max=0.001564 Jy/beam ! Clean residual mean=0.000002 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0401723 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0401723 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.441 mas, bmaj=6.944 mas, bpa=3.504 degrees ! Estimated noise=491.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.36384e-05 Jy ! Component: 100 - total flux cleaned = -0.000131925 Jy ! Component: 150 - total flux cleaned = -0.000161418 Jy ! Component: 200 - total flux cleaned = -0.000177943 Jy ! Total flux subtracted in 200 components = -0.000177943 Jy ! Clean residual min=-0.001247 max=0.001274 Jy/beam ! Clean residual mean=0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0399944 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.0399944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070652Jy sigma=0.000628 ! Fit after self-cal, rms=0.070650Jy sigma=0.000628 wmodel J0731+2804_S_2017_05_31_pus_map.mod ! Writing 43 model components to file: J0731+2804_S_2017_05_31_pus_map.mod wobs J0731+2804_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0731+2804_S_2017_05_31_pus_uvs.fits wwins J0731+2804_S_2017_05_31_pus_map.win ! wwins: Wrote 1 windows to J0731+2804_S_2017_05_31_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 = 0.000188549 Jy ! Component: 100 - total flux cleaned = 0.000274615 Jy ! Component: 150 - total flux cleaned = 0.000315623 Jy ! Component: 200 - total flux cleaned = 0.000236417 Jy ! Component: 250 - total flux cleaned = 0.000159934 Jy ! Component: 300 - total flux cleaned = 6.62291e-05 Jy ! Component: 350 - total flux cleaned = 1.12019e-05 Jy ! Component: 400 - total flux cleaned = -7.91871e-05 Jy ! Component: 450 - total flux cleaned = -0.000220364 Jy ! Component: 500 - total flux cleaned = -0.000254665 Jy ! Component: 550 - total flux cleaned = -0.000322898 Jy ! Component: 600 - total flux cleaned = -0.000389707 Jy ! Component: 650 - total flux cleaned = -0.000471576 Jy ! Component: 700 - total flux cleaned = -0.000455175 Jy ! Component: 750 - total flux cleaned = -0.000471279 Jy ! Component: 800 - total flux cleaned = -0.000518272 Jy ! Component: 850 - total flux cleaned = -0.000564567 Jy ! Component: 900 - total flux cleaned = -0.000579463 Jy ! Component: 950 - total flux cleaned = -0.000639316 Jy ! Component: 1000 - total flux cleaned = -0.000564928 Jy ! Component: 1050 - total flux cleaned = -0.000623439 Jy ! Component: 1100 - total flux cleaned = -0.000666913 Jy ! Component: 1150 - total flux cleaned = -0.000695561 Jy ! Component: 1200 - total flux cleaned = -0.000766304 Jy ! Component: 1250 - total flux cleaned = -0.000808057 Jy ! Component: 1300 - total flux cleaned = -0.000835565 Jy ! Component: 1350 - total flux cleaned = -0.000835324 Jy ! Component: 1400 - total flux cleaned = -0.000848839 Jy ! Component: 1450 - total flux cleaned = -0.000875464 Jy ! Component: 1500 - total flux cleaned = -0.000875292 Jy ! Component: 1550 - total flux cleaned = -0.00087535 Jy ! Component: 1600 - total flux cleaned = -0.000913946 Jy ! Component: 1650 - total flux cleaned = -0.000913707 Jy ! Component: 1700 - total flux cleaned = -0.000926357 Jy ! Component: 1750 - total flux cleaned = -0.000938992 Jy ! Component: 1800 - total flux cleaned = -0.000901882 Jy ! Component: 1850 - total flux cleaned = -0.000950979 Jy ! Component: 1900 - total flux cleaned = -0.000951093 Jy ! Component: 1950 - total flux cleaned = -0.000987218 Jy ! Component: 2000 - total flux cleaned = -0.00103455 Jy ! Component: 2050 - total flux cleaned = -0.00101088 Jy ! Component: 2100 - total flux cleaned = -0.00103424 Jy ! Component: 2150 - total flux cleaned = -0.00104595 Jy ! Component: 2200 - total flux cleaned = -0.001046 Jy ! Component: 2250 - total flux cleaned = -0.00109149 Jy ! Component: 2300 - total flux cleaned = -0.0010914 Jy ! Component: 2350 - total flux cleaned = -0.00108004 Jy ! Component: 2400 - total flux cleaned = -0.0011021 Jy ! Component: 2450 - total flux cleaned = -0.00112382 Jy ! Component: 2500 - total flux cleaned = -0.0010912 Jy ! Component: 2550 - total flux cleaned = -0.00110203 Jy ! Component: 2600 - total flux cleaned = -0.00108065 Jy ! Component: 2650 - total flux cleaned = -0.00110186 Jy ! Component: 2700 - total flux cleaned = -0.00113336 Jy ! Component: 2750 - total flux cleaned = -0.00110206 Jy ! Component: 2800 - total flux cleaned = -0.00112282 Jy ! Component: 2850 - total flux cleaned = -0.00112271 Jy ! Component: 2900 - total flux cleaned = -0.00109228 Jy ! Component: 2950 - total flux cleaned = -0.00114292 Jy ! Component: 3000 - total flux cleaned = -0.00111276 Jy ! Component: 3050 - total flux cleaned = -0.00111271 Jy ! Component: 3100 - total flux cleaned = -0.00111278 Jy ! Component: 3150 - total flux cleaned = -0.00110287 Jy ! Component: 3200 - total flux cleaned = -0.00107362 Jy ! Component: 3250 - total flux cleaned = -0.00104465 Jy ! Component: 3300 - total flux cleaned = -0.00105419 Jy ! Component: 3350 - total flux cleaned = -0.00102559 Jy ! Component: 3400 - total flux cleaned = -0.00101614 Jy ! Component: 3450 - total flux cleaned = -0.000997331 Jy ! Component: 3500 - total flux cleaned = -0.000969422 Jy ! Component: 3550 - total flux cleaned = -0.000978553 Jy ! Component: 3600 - total flux cleaned = -0.000960019 Jy ! Component: 3650 - total flux cleaned = -0.000960023 Jy ! Component: 3700 - total flux cleaned = -0.000932774 Jy ! Component: 3750 - total flux cleaned = -0.000932844 Jy ! Component: 3800 - total flux cleaned = -0.000941737 Jy ! Component: 3850 - total flux cleaned = -0.0009239 Jy ! Component: 3900 - total flux cleaned = -0.000897361 Jy ! Component: 3950 - total flux cleaned = -0.000932595 Jy ! Component: 4000 - total flux cleaned = -0.0008976 Jy ! Component: 4050 - total flux cleaned = -0.000923622 Jy ! Total flux subtracted in 4096 components = -0.000897625 Jy ! Clean residual min=-0.000473 max=0.000530 Jy/beam ! Clean residual mean=0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0390968 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 351 components and 0.0390968 Jy ![Exited script file: muppet] wmap "J0731+2804_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.441 x 6.944 at 3.504 degrees (North through East) ! Clean map min=-0.00095603 max=0.039007 Jy/beam ! Writing clean map to FITS file: J0731+2804_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0390075 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161166 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2395 1.2395 2.479 4.958 9.916 19.832 39.664 79.328 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.039 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.441 x 6.944 at 3.504 degrees (North through East) ! Clean map min=-0.00095603 max=0.039007 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 J0731+2804_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:42:12 2019