! Started logfile: J2020+2942_S_2017_07_16_pus_uvs.log on Thu May 9 11:18:20 2019 obs J2020+2942_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J2020+2942_S_2017_07_16_pus_uva.fits ! AN table 1: 326 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.4197 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2020+2942 ! ! 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 24628 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 J2020+2942_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 1540 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1669 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1598 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2770 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.883408Jy sigma=0.008532 ! Fit after self-cal, rms=0.842820Jy sigma=0.008171 ! 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=2.56 mas, bmaj=5.429 mas, bpa=-6.458 degrees ! Estimated noise=1025.71 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 = 0.144003 Jy ! Component: 100 - total flux cleaned = 0.231539 Jy ! Total flux subtracted in 100 components = 0.231539 Jy ! Clean residual min=-0.037883 max=0.073937 Jy/beam ! Clean residual mean=0.000661 rms=0.014090 Jy/beam ! Combined flux in latest and established models = 0.231539 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.231539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.268210Jy sigma=0.002847 ! Fit after self-cal, rms=0.267412Jy sigma=0.002840 ! 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=3.087 mas, bmaj=6.238 mas, bpa=-7.293 degrees ! Estimated noise=559.009 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 = 0.110664 Jy ! Component: 100 - total flux cleaned = 0.183117 Jy ! Component: 150 - total flux cleaned = 0.233473 Jy ! Component: 200 - total flux cleaned = 0.268629 Jy ! Total flux subtracted in 200 components = 0.268629 Jy ! Clean residual min=-0.045303 max=0.084214 Jy/beam ! Clean residual mean=0.000755 rms=0.017160 Jy/beam ! Combined flux in latest and established models = 0.500167 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 58 components and 0.500167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213840Jy sigma=0.002262 ! Fit after self-cal, rms=0.212243Jy sigma=0.002248 ! 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 1.34 FD 1.00* HN 1.95 KP 0.87 ! LA 0.68 MK 2.61 NL 1.85 OV 1.39 ! PT 0.57 SC 3.07 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.00* HN 1.88 KP 0.89 ! LA 0.64 MK 2.71 NL 2.12 OV 1.73 ! PT 0.54 SC 2.36 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.96 KP 0.86 ! LA 0.65 MK 2.89 NL 1.86 OV 1.40 ! PT 0.55 SC 2.39 ! ! ! Correcting IF 4. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 2.80 KP 1.00* ! LA 0.59 MK 3.74 NL 1.00* OV 1.00* ! PT 0.59 SC 1.00* ! ! ! Fit before self-cal, rms=0.212243Jy sigma=0.002248 ! Fit after self-cal, rms=0.357305Jy sigma=0.001337 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.203 mas, bmaj=7.904 mas, bpa=-5.686 degrees ! Estimated noise=830.402 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 = 0.0147987 Jy ! Component: 100 - total flux cleaned = 0.014786 Jy ! Component: 150 - total flux cleaned = 0.0142301 Jy ! Component: 200 - total flux cleaned = 0.0137503 Jy ! Total flux subtracted in 200 components = 0.0137503 Jy ! Clean residual min=-0.038243 max=0.041714 Jy/beam ! Clean residual mean=0.000023 rms=0.011991 Jy/beam ! Combined flux in latest and established models = 0.513918 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 0.513918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.351128Jy sigma=0.001341 ! Fit after self-cal, rms=0.359403Jy sigma=0.001326 ! 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=0.359403Jy sigma=0.001326 ! Fit after self-cal, rms=0.346467Jy sigma=0.001145 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.05 mas, bmaj=6.992 mas, bpa=-4.963 degrees ! Estimated noise=797.506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109702 Jy ! Component: 100 - total flux cleaned = 0.0145796 Jy ! Component: 150 - total flux cleaned = 0.0148445 Jy ! Component: 200 - total flux cleaned = 0.0150774 Jy ! Total flux subtracted in 200 components = 0.0150774 Jy ! Clean residual min=-0.029745 max=0.033944 Jy/beam ! Clean residual mean=0.000004 rms=0.008881 Jy/beam ! Combined flux in latest and established models = 0.528995 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.528995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.345311Jy sigma=0.001147 ! Fit after self-cal, rms=0.344634Jy sigma=0.001144 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 = 0.00145942 Jy ! Component: 100 - total flux cleaned = 0.00133222 Jy ! Component: 150 - total flux cleaned = 0.00131964 Jy ! Component: 200 - total flux cleaned = 0.00147814 Jy ! Total flux subtracted in 200 components = 0.00147814 Jy ! Clean residual min=-0.029411 max=0.033558 Jy/beam ! Clean residual mean=-0.000000 rms=0.008870 Jy/beam ! Combined flux in latest and established models = 0.530473 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.530473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.344443Jy sigma=0.001144 ! Fit after self-cal, rms=0.344560Jy sigma=0.001144 ! 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=0.344560Jy sigma=0.001144 ! Fit after self-cal, rms=0.349290Jy sigma=0.001137 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.163 mas, bmaj=7.118 mas, bpa=-5.386 degrees ! Estimated noise=823.597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103862 Jy ! Component: 100 - total flux cleaned = 0.0139868 Jy ! Component: 150 - total flux cleaned = 0.014372 Jy ! Component: 200 - total flux cleaned = 0.0145864 Jy ! Total flux subtracted in 200 components = 0.0145864 Jy ! Clean residual min=-0.029851 max=0.034591 Jy/beam ! Clean residual mean=0.000008 rms=0.009069 Jy/beam ! Combined flux in latest and established models = 0.54506 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.545059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.348340Jy sigma=0.001138 ! Fit after self-cal, rms=0.348439Jy sigma=0.001137 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 = 0.000711402 Jy ! Component: 100 - total flux cleaned = 0.000593401 Jy ! Component: 150 - total flux cleaned = 0.000782405 Jy ! Component: 200 - total flux cleaned = 0.000948301 Jy ! Total flux subtracted in 200 components = 0.000948301 Jy ! Clean residual min=-0.029645 max=0.034139 Jy/beam ! Clean residual mean=0.000005 rms=0.009064 Jy/beam ! Combined flux in latest and established models = 0.546008 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 0.546008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.348334Jy sigma=0.001137 ! Fit after self-cal, rms=0.348370Jy sigma=0.001137 ! 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=0.348370Jy sigma=0.001137 ! Fit after self-cal, rms=0.368512Jy sigma=0.001131 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.583 mas, bmaj=11.18 mas, bpa=-22.05 degrees ! Estimated noise=773.599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151265 Jy ! Component: 100 - total flux cleaned = 0.0174046 Jy ! Component: 150 - total flux cleaned = 0.0177242 Jy ! Component: 200 - total flux cleaned = 0.0179703 Jy ! Total flux subtracted in 200 components = 0.0179703 Jy ! Clean residual min=-0.037013 max=0.041341 Jy/beam ! Clean residual mean=-0.000003 rms=0.012265 Jy/beam ! Combined flux in latest and established models = 0.563978 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 66 components and 0.563978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.367222Jy sigma=0.001140 ! Fit after self-cal, rms=0.367154Jy sigma=0.001139 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 = -0.000419196 Jy ! Component: 100 - total flux cleaned = -0.000284565 Jy ! Component: 150 - total flux cleaned = -0.000284914 Jy ! Component: 200 - total flux cleaned = -0.000280071 Jy ! Total flux subtracted in 200 components = -0.000280071 Jy ! Clean residual min=-0.036908 max=0.041269 Jy/beam ! Clean residual mean=-0.000001 rms=0.012272 Jy/beam ! Combined flux in latest and established models = 0.563698 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.563698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.367056Jy sigma=0.001140 ! Fit after self-cal, rms=0.367069Jy sigma=0.001139 ! 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=4.284 mas, bmaj=7.271 mas, bpa=-5.779 degrees ! Estimated noise=848.608 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.284 x 7.271 at -5.779 degrees (North through East) ! Clean map min=-0.029382 max=0.26914 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=6.066 mas, bpa=-2.948 degrees ! Estimated noise=1727.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.235806 Jy ! Component: 100 - total flux cleaned = 0.356547 Jy ! Component: 150 - total flux cleaned = 0.427942 Jy ! Component: 200 - total flux cleaned = 0.471509 Jy ! Total flux subtracted in 200 components = 0.471509 Jy ! Clean residual min=-0.038438 max=0.040913 Jy/beam ! Clean residual mean=0.000253 rms=0.010068 Jy/beam ! Combined flux in latest and established models = 0.471509 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.471509 Jy ! Inverting map and beam ! Estimated beam: bmin=4.284 mas, bmaj=7.271 mas, bpa=-5.779 degrees ! Estimated noise=848.608 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 = 0.0387464 Jy ! Component: 100 - total flux cleaned = 0.0597618 Jy ! Component: 150 - total flux cleaned = 0.0716488 Jy ! Component: 200 - total flux cleaned = 0.0784384 Jy ! Total flux subtracted in 200 components = 0.0784384 Jy ! Clean residual min=-0.029704 max=0.035361 Jy/beam ! Clean residual mean=0.000043 rms=0.009325 Jy/beam ! Combined flux in latest and established models = 0.549948 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 53 components and 0.549948 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=8.583 mas, bmaj=11.18 mas, bpa=-22.05 degrees ! Estimated noise=773.599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00990681 Jy ! Component: 100 - total flux cleaned = 0.0122396 Jy ! Component: 150 - total flux cleaned = 0.0124664 Jy ! Component: 200 - total flux cleaned = 0.0126816 Jy ! Total flux subtracted in 200 components = 0.0126816 Jy ! Clean residual min=-0.036664 max=0.041347 Jy/beam ! Clean residual mean=0.000005 rms=0.012275 Jy/beam ! Combined flux in latest and established models = 0.562629 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 = 5.06944e-06 Jy ! Component: 100 - total flux cleaned = 0.000114772 Jy ! Component: 150 - total flux cleaned = 0.000110198 Jy ! Component: 200 - total flux cleaned = 0.00021375 Jy ! Total flux subtracted in 200 components = 0.00021375 Jy ! Clean residual min=-0.036697 max=0.041285 Jy/beam ! Clean residual mean=0.000004 rms=0.012268 Jy/beam ! Combined flux in latest and established models = 0.562843 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.562843 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.284 mas, bmaj=7.271 mas, bpa=-5.779 degrees ! Estimated noise=848.608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0053788 Jy ! Component: 100 - total flux cleaned = -0.00582192 Jy ! Component: 150 - total flux cleaned = -0.00581679 Jy ! Component: 200 - total flux cleaned = -0.00565326 Jy ! Total flux subtracted in 200 components = -0.00565326 Jy ! Clean residual min=-0.030020 max=0.035532 Jy/beam ! Clean residual mean=0.000020 rms=0.009303 Jy/beam ! Combined flux in latest and established models = 0.55719 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.55719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.368289Jy sigma=0.001135 ! Fit after self-cal, rms=0.367347Jy sigma=0.001134 wmodel J2020+2942_S_2017_07_16_pus_map.mod ! Writing 63 model components to file: J2020+2942_S_2017_07_16_pus_map.mod wobs J2020+2942_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J2020+2942_S_2017_07_16_pus_uvs.fits wwins J2020+2942_S_2017_07_16_pus_map.win ! wwins: Wrote 1 windows to J2020+2942_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 = 0.0149034 Jy ! Component: 100 - total flux cleaned = 0.0221701 Jy ! Component: 150 - total flux cleaned = 0.0268941 Jy ! Component: 200 - total flux cleaned = 0.0314025 Jy ! Component: 250 - total flux cleaned = 0.0362276 Jy ! Component: 300 - total flux cleaned = 0.0417928 Jy ! Component: 350 - total flux cleaned = 0.0453694 Jy ! Component: 400 - total flux cleaned = 0.0488146 Jy ! Component: 450 - total flux cleaned = 0.0525796 Jy ! Component: 500 - total flux cleaned = 0.0558354 Jy ! Component: 550 - total flux cleaned = 0.0590062 Jy ! Component: 600 - total flux cleaned = 0.061714 Jy ! Component: 650 - total flux cleaned = 0.0628495 Jy ! Component: 700 - total flux cleaned = 0.0647117 Jy ! Component: 750 - total flux cleaned = 0.066171 Jy ! Component: 800 - total flux cleaned = 0.0672426 Jy ! Component: 850 - total flux cleaned = 0.0690012 Jy ! Component: 900 - total flux cleaned = 0.0697022 Jy ! Component: 950 - total flux cleaned = 0.0714099 Jy ! Component: 1000 - total flux cleaned = 0.0724168 Jy ! Component: 1050 - total flux cleaned = 0.074069 Jy ! Component: 1100 - total flux cleaned = 0.0750459 Jy ! Component: 1150 - total flux cleaned = 0.0756876 Jy ! Component: 1200 - total flux cleaned = 0.0766369 Jy ! Component: 1250 - total flux cleaned = 0.0772623 Jy ! Component: 1300 - total flux cleaned = 0.0778853 Jy ! Component: 1350 - total flux cleaned = 0.0794109 Jy ! Component: 1400 - total flux cleaned = 0.079105 Jy ! Component: 1450 - total flux cleaned = 0.0788071 Jy ! Component: 1500 - total flux cleaned = 0.0796881 Jy ! Component: 1550 - total flux cleaned = 0.0796835 Jy ! Component: 1600 - total flux cleaned = 0.0793991 Jy ! Component: 1650 - total flux cleaned = 0.0802543 Jy ! Component: 1700 - total flux cleaned = 0.0799702 Jy ! Component: 1750 - total flux cleaned = 0.0788576 Jy ! Component: 1800 - total flux cleaned = 0.0791284 Jy ! Component: 1850 - total flux cleaned = 0.079398 Jy ! Component: 1900 - total flux cleaned = 0.0783218 Jy ! Component: 1950 - total flux cleaned = 0.0777899 Jy ! Component: 2000 - total flux cleaned = 0.0767378 Jy ! Component: 2050 - total flux cleaned = 0.0764797 Jy ! Component: 2100 - total flux cleaned = 0.075446 Jy ! Component: 2150 - total flux cleaned = 0.0749334 Jy ! Component: 2200 - total flux cleaned = 0.0744256 Jy ! Component: 2250 - total flux cleaned = 0.0729151 Jy ! Component: 2300 - total flux cleaned = 0.0716693 Jy ! Component: 2350 - total flux cleaned = 0.0706805 Jy ! Component: 2400 - total flux cleaned = 0.070187 Jy ! Component: 2450 - total flux cleaned = 0.0682396 Jy ! Component: 2500 - total flux cleaned = 0.0677571 Jy ! Component: 2550 - total flux cleaned = 0.0665602 Jy ! Component: 2600 - total flux cleaned = 0.065848 Jy ! Component: 2650 - total flux cleaned = 0.0646677 Jy ! Component: 2700 - total flux cleaned = 0.0637328 Jy ! Component: 2750 - total flux cleaned = 0.0632699 Jy ! Component: 2800 - total flux cleaned = 0.0625781 Jy ! Component: 2850 - total flux cleaned = 0.0616611 Jy ! Component: 2900 - total flux cleaned = 0.0605249 Jy ! Component: 2950 - total flux cleaned = 0.0602969 Jy ! Component: 3000 - total flux cleaned = 0.0598484 Jy ! Component: 3050 - total flux cleaned = 0.0582872 Jy ! Component: 3100 - total flux cleaned = 0.0580657 Jy ! Component: 3150 - total flux cleaned = 0.0580659 Jy ! Component: 3200 - total flux cleaned = 0.0569699 Jy ! Component: 3250 - total flux cleaned = 0.056536 Jy ! Component: 3300 - total flux cleaned = 0.0561027 Jy ! Component: 3350 - total flux cleaned = 0.0561038 Jy ! Component: 3400 - total flux cleaned = 0.0554597 Jy ! Component: 3450 - total flux cleaned = 0.05418 Jy ! Component: 3500 - total flux cleaned = 0.0550301 Jy ! Component: 3550 - total flux cleaned = 0.0543964 Jy ! Component: 3600 - total flux cleaned = 0.0541834 Jy ! Component: 3650 - total flux cleaned = 0.0537626 Jy ! Component: 3700 - total flux cleaned = 0.0533451 Jy ! Component: 3750 - total flux cleaned = 0.0525153 Jy ! Component: 3800 - total flux cleaned = 0.0527219 Jy ! Component: 3850 - total flux cleaned = 0.0514874 Jy ! Component: 3900 - total flux cleaned = 0.051284 Jy ! Component: 3950 - total flux cleaned = 0.0508756 Jy ! Component: 4000 - total flux cleaned = 0.0498603 Jy ! Component: 4050 - total flux cleaned = 0.050467 Jy ! Total flux subtracted in 4096 components = 0.0496602 Jy ! Clean residual min=-0.011873 max=0.011399 Jy/beam ! Clean residual mean=-0.000029 rms=0.004253 Jy/beam ! Combined flux in latest and established models = 0.60685 Jy keep ! Adding 416 model components to the UV plane model. ! The established model now contains 479 components and 0.60685 Jy ![Exited script file: muppet] wmap "J2020+2942_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.284 x 7.271 at -5.779 degrees (North through East) ! Clean map min=-0.02786 max=0.2756 Jy/beam ! Writing clean map to FITS file: J2020+2942_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 0.275603 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00420518 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.57742 4.57742 9.15485 18.3097 36.6194 73.2388 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0126 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.275 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.284 x 7.271 at -5.779 degrees (North through East) ! Clean map min=-0.02786 max=0.2756 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 J2020+2942_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:18:27 2019