! Started logfile: J0051-4226_S_2017_05_27_pus_uvs.log on Fri May 3 10:53:33 2019 obs J0051-4226_S_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0051-4226_S_2017_05_27_pus_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.222222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0051-4226 ! ! 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 1211 lines of history. ! ! Reading 80 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 J0051-4226_S_2017_05_27_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.382407Jy sigma=0.001449 ! Fit after self-cal, rms=0.379946Jy sigma=0.001396 ! 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=3.082 mas, bmaj=25.03 mas, bpa=2.487 degrees ! Estimated noise=24568 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.552392 Jy ! Component: 100 - total flux cleaned = 0.700225 Jy ! Total flux subtracted in 100 components = 0.700225 Jy ! Clean residual min=-0.055862 max=0.055719 Jy/beam ! Clean residual mean=0.000021 rms=0.019174 Jy/beam ! Combined flux in latest and established models = 0.700225 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.700225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190984Jy sigma=0.000783 ! Fit after self-cal, rms=0.190893Jy sigma=0.000782 ! 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=3.525 mas, bmaj=25.51 mas, bpa=2.18 degrees ! Estimated noise=21362.6 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 = 0.0571234 Jy ! Component: 100 - total flux cleaned = 0.0655052 Jy ! Component: 150 - total flux cleaned = 0.0614643 Jy ! Component: 200 - total flux cleaned = 0.0542168 Jy ! Total flux subtracted in 200 components = 0.0542168 Jy ! Clean residual min=-0.018810 max=0.018554 Jy/beam ! Clean residual mean=-0.000023 rms=0.006800 Jy/beam ! Combined flux in latest and established models = 0.754442 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 89 components and 0.754442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158082Jy sigma=0.000604 ! Fit after self-cal, rms=0.157745Jy sigma=0.000600 ! 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 1.00* KP 1.02 ! LA 0.96 MK 1.00* NL 0.88 OV 1.00* ! PT 1.04 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.97 ! LA 0.95 MK 1.00* NL 1.11 OV 1.00* ! PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.01 ! LA 1.00 MK 1.00* NL 1.05 OV 1.00* ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.157745Jy sigma=0.000600 ! Fit after self-cal, rms=0.154620Jy sigma=0.000578 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.526 mas, bmaj=25.71 mas, bpa=2.208 degrees ! Estimated noise=21078.8 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 = 0.00746248 Jy ! Component: 100 - total flux cleaned = 0.00395426 Jy ! Component: 150 - total flux cleaned = 0.000237938 Jy ! Component: 200 - total flux cleaned = -0.00176251 Jy ! Total flux subtracted in 200 components = -0.00176251 Jy ! Clean residual min=-0.008042 max=0.007951 Jy/beam ! Clean residual mean=0.000001 rms=0.002542 Jy/beam ! Combined flux in latest and established models = 0.75268 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 129 components and 0.75268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151166Jy sigma=0.000560 ! Fit after self-cal, rms=0.151173Jy sigma=0.000559 ! 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=0.151173Jy sigma=0.000559 ! Fit after self-cal, rms=0.152531Jy sigma=0.000558 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.524 mas, bmaj=25.76 mas, bpa=2.206 degrees ! Estimated noise=21126.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565999 Jy ! Component: 100 - total flux cleaned = 0.0101805 Jy ! Component: 150 - total flux cleaned = 0.0125204 Jy ! Component: 200 - total flux cleaned = 0.014498 Jy ! Total flux subtracted in 200 components = 0.014498 Jy ! Clean residual min=-0.006626 max=0.006694 Jy/beam ! Clean residual mean=-0.000008 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 0.767178 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 170 components and 0.767178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150757Jy sigma=0.000550 ! Fit after self-cal, rms=0.150663Jy sigma=0.000550 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 = 0.00208163 Jy ! Component: 100 - total flux cleaned = 0.00300369 Jy ! Component: 150 - total flux cleaned = 0.00330379 Jy ! Component: 200 - total flux cleaned = 0.00301198 Jy ! Total flux subtracted in 200 components = 0.00301198 Jy ! Clean residual min=-0.005197 max=0.005066 Jy/beam ! Clean residual mean=0.000002 rms=0.001610 Jy/beam ! Combined flux in latest and established models = 0.77019 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 205 components and 0.77019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149712Jy sigma=0.000545 ! Fit after self-cal, rms=0.149512Jy sigma=0.000545 ! 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=0.149512Jy sigma=0.000545 ! Fit after self-cal, rms=0.150148Jy sigma=0.000544 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.523 mas, bmaj=25.81 mas, bpa=2.214 degrees ! Estimated noise=21090.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150837 Jy ! Component: 100 - total flux cleaned = 0.00151106 Jy ! Component: 150 - total flux cleaned = 0.00175628 Jy ! Component: 200 - total flux cleaned = 0.00172652 Jy ! Total flux subtracted in 200 components = 0.00172652 Jy ! Clean residual min=-0.004939 max=0.005028 Jy/beam ! Clean residual mean=0.000000 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.771916 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 219 components and 0.771916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149459Jy sigma=0.000541 ! Fit after self-cal, rms=0.149453Jy sigma=0.000541 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 = -0.00213356 Jy ! Component: 100 - total flux cleaned = -0.00232893 Jy ! Component: 150 - total flux cleaned = -0.00251691 Jy ! Component: 200 - total flux cleaned = -0.00175856 Jy ! Total flux subtracted in 200 components = -0.00175856 Jy ! Clean residual min=-0.003158 max=0.003242 Jy/beam ! Clean residual mean=-0.000004 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.770158 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 240 components and 0.770158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148983Jy sigma=0.000538 ! Fit after self-cal, rms=0.148951Jy sigma=0.000538 ! Inverting map ! Added new window around map position (122.5, -68.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129599 Jy ! Component: 100 - total flux cleaned = 0.000769607 Jy ! Component: 150 - total flux cleaned = 0.000551898 Jy ! Component: 200 - total flux cleaned = 0.000673436 Jy ! Total flux subtracted in 200 components = 0.000673436 Jy ! Clean residual min=-0.003455 max=0.003491 Jy/beam ! Clean residual mean=-0.000001 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.770831 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 265 components and 0.770831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148814Jy sigma=0.000538 ! Fit after self-cal, rms=0.148767Jy sigma=0.000538 ! 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=0.148767Jy sigma=0.000538 ! Fit after self-cal, rms=0.149079Jy sigma=0.000537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.586 mas, bmaj=27.74 mas, bpa=-5.13 degrees ! Estimated noise=26202.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000963457 Jy ! Component: 100 - total flux cleaned = 0.00132011 Jy ! Component: 150 - total flux cleaned = 0.0013849 Jy ! Component: 200 - total flux cleaned = 0.00144425 Jy ! Total flux subtracted in 200 components = 0.00144425 Jy ! Clean residual min=-0.003385 max=0.003336 Jy/beam ! Clean residual mean=-0.000003 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.772276 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 288 components and 0.772276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149043Jy sigma=0.000537 ! Fit after self-cal, rms=0.149056Jy sigma=0.000537 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 = 0.000919207 Jy ! Component: 100 - total flux cleaned = 0.00109538 Jy ! Component: 150 - total flux cleaned = 0.00117646 Jy ! Component: 200 - total flux cleaned = 0.0012261 Jy ! Total flux subtracted in 200 components = 0.0012261 Jy ! Clean residual min=-0.003531 max=0.003135 Jy/beam ! Clean residual mean=-0.000003 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.773502 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 298 components and 0.773502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149038Jy sigma=0.000537 ! Fit after self-cal, rms=0.149043Jy sigma=0.000537 ! 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=3.523 mas, bmaj=25.82 mas, bpa=2.213 degrees ! Estimated noise=21082.6 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.523 x 25.82 at 2.213 degrees (North through East) ! Clean map min=-0.027999 max=0.54349 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=0.149043Jy sigma=0.000537 ! Fit after self-cal, rms=0.140018Jy sigma=0.000440 ! Inverting map and beam ! Estimated beam: bmin=3.523 mas, bmaj=25.84 mas, bpa=2.214 degrees ! Estimated noise=21096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322499 Jy ! Component: 100 - total flux cleaned = 0.0039684 Jy ! Component: 150 - total flux cleaned = 0.00454807 Jy ! Component: 200 - total flux cleaned = 0.00497799 Jy ! Total flux subtracted in 200 components = 0.00497799 Jy ! Clean residual min=-0.004921 max=0.005641 Jy/beam ! Clean residual mean=-0.000003 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.77848 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 311 components and 0.77848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139746Jy sigma=0.000439 ! Fit after self-cal, rms=0.139884Jy sigma=0.000439 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184947 Jy ! Component: 100 - total flux cleaned = 0.00190241 Jy ! Component: 150 - total flux cleaned = 0.00189961 Jy ! Component: 200 - total flux cleaned = 0.00196877 Jy ! Total flux subtracted in 200 components = 0.00196877 Jy ! Clean residual min=-0.006257 max=0.005661 Jy/beam ! Clean residual mean=-0.000004 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.780449 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 325 components and 0.780449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139758Jy sigma=0.000439 ! Fit after self-cal, rms=0.139853Jy sigma=0.000439 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139853Jy sigma=0.000439 ! Fit after self-cal, rms=0.140209Jy sigma=0.000439 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=3.078 mas, bmaj=25.25 mas, bpa=2.524 degrees ! Estimated noise=24139.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0634607 Jy ! Component: 100 - total flux cleaned = 0.0168843 Jy ! Component: 150 - total flux cleaned = -0.0145429 Jy ! Component: 200 - total flux cleaned = -0.0523281 Jy ! Total flux subtracted in 200 components = -0.0523281 Jy ! Clean residual min=-0.256338 max=0.596450 Jy/beam ! Clean residual mean=-0.000003 rms=0.131952 Jy/beam ! Combined flux in latest and established models = -0.0523281 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 21 model components to the UV plane model. ! The established model now contains 21 components and -0.0523281 Jy ! Inverting map and beam ! Estimated beam: bmin=3.523 mas, bmaj=25.85 mas, bpa=2.218 degrees ! Estimated noise=21118.4 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) ! Added new window around map position (0, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.490156 Jy ! Component: 100 - total flux cleaned = 0.591304 Jy ! Component: 150 - total flux cleaned = 0.623782 Jy ! Component: 200 - total flux cleaned = 0.663379 Jy ! Total flux subtracted in 200 components = 0.663379 Jy ! Clean residual min=-0.064613 max=0.078780 Jy/beam ! Clean residual mean=0.000158 rms=0.026598 Jy/beam ! Combined flux in latest and established models = 0.611051 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 62 components and 0.611051 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=7.589 mas, bmaj=27.77 mas, bpa=-5.127 degrees ! Estimated noise=26246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0511262 Jy ! Component: 100 - total flux cleaned = 0.0880264 Jy ! Component: 150 - total flux cleaned = 0.0916652 Jy ! Component: 200 - total flux cleaned = 0.0885534 Jy ! Total flux subtracted in 200 components = 0.0885534 Jy ! Clean residual min=-0.039581 max=0.052326 Jy/beam ! Clean residual mean=0.000175 rms=0.018025 Jy/beam ! Combined flux in latest and established models = 0.699605 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 = -0.00114564 Jy ! Component: 100 - total flux cleaned = 0.00459123 Jy ! Component: 150 - total flux cleaned = 0.0148906 Jy ! Component: 200 - total flux cleaned = 0.0231146 Jy ! Total flux subtracted in 200 components = 0.0231146 Jy ! Clean residual min=-0.048934 max=0.040954 Jy/beam ! Clean residual mean=0.000160 rms=0.011184 Jy/beam ! Combined flux in latest and established models = 0.722719 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 130 components and 0.722719 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.523 mas, bmaj=25.85 mas, bpa=2.218 degrees ! Estimated noise=21118.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186833 Jy ! Component: 100 - total flux cleaned = 0.0331351 Jy ! Component: 150 - total flux cleaned = 0.0474633 Jy ! Component: 200 - total flux cleaned = 0.0596169 Jy ! Total flux subtracted in 200 components = 0.0596169 Jy ! Clean residual min=-0.031483 max=0.026017 Jy/beam ! Clean residual mean=0.000037 rms=0.008875 Jy/beam ! Combined flux in latest and established models = 0.782336 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 156 components and 0.782336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161934Jy sigma=0.000558 ! Fit after self-cal, rms=0.159015Jy sigma=0.000544 wmodel J0051-4226_S_2017_05_27_pus_map.mod ! Writing 156 model components to file: J0051-4226_S_2017_05_27_pus_map.mod wobs J0051-4226_S_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0051-4226_S_2017_05_27_pus_uvs.fits wwins J0051-4226_S_2017_05_27_pus_map.win ! wwins: Wrote 2 windows to J0051-4226_S_2017_05_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0029555 Jy ! Component: 100 - total flux cleaned = -0.00664867 Jy ! Component: 150 - total flux cleaned = -0.00740568 Jy ! Component: 200 - total flux cleaned = -0.00738242 Jy ! Component: 250 - total flux cleaned = -0.00869694 Jy ! Component: 300 - total flux cleaned = -0.00965543 Jy ! Component: 350 - total flux cleaned = -0.0111834 Jy ! Component: 400 - total flux cleaned = -0.0129554 Jy ! Component: 450 - total flux cleaned = -0.0143889 Jy ! Component: 500 - total flux cleaned = -0.0160619 Jy ! Component: 550 - total flux cleaned = -0.0171483 Jy ! Component: 600 - total flux cleaned = -0.0184746 Jy ! Component: 650 - total flux cleaned = -0.0203123 Jy ! Component: 700 - total flux cleaned = -0.0221439 Jy ! Component: 750 - total flux cleaned = -0.0231993 Jy ! Component: 800 - total flux cleaned = -0.0242802 Jy ! Component: 850 - total flux cleaned = -0.0253832 Jy ! Component: 900 - total flux cleaned = -0.0265177 Jy ! Component: 950 - total flux cleaned = -0.0265076 Jy ! Component: 1000 - total flux cleaned = -0.0264967 Jy ! Component: 1050 - total flux cleaned = -0.0265018 Jy ! Component: 1100 - total flux cleaned = -0.026505 Jy ! Component: 1150 - total flux cleaned = -0.0265037 Jy ! Component: 1200 - total flux cleaned = -0.026028 Jy ! Component: 1250 - total flux cleaned = -0.0260334 Jy ! Component: 1300 - total flux cleaned = -0.0254364 Jy ! Component: 1350 - total flux cleaned = -0.0254176 Jy ! Component: 1400 - total flux cleaned = -0.0254139 Jy ! Component: 1450 - total flux cleaned = -0.0245637 Jy ! Component: 1500 - total flux cleaned = -0.0245383 Jy ! Component: 1550 - total flux cleaned = -0.0235158 Jy ! Component: 1600 - total flux cleaned = -0.0234706 Jy ! Component: 1650 - total flux cleaned = -0.023473 Jy ! Component: 1700 - total flux cleaned = -0.0221091 Jy ! Component: 1750 - total flux cleaned = -0.0205278 Jy ! Component: 1800 - total flux cleaned = -0.0203987 Jy ! Component: 1850 - total flux cleaned = -0.018512 Jy ! Component: 1900 - total flux cleaned = -0.0183845 Jy ! Component: 1950 - total flux cleaned = -0.0161028 Jy ! Component: 2000 - total flux cleaned = -0.0161827 Jy ! Component: 2050 - total flux cleaned = -0.0133337 Jy ! Component: 2100 - total flux cleaned = -0.0133213 Jy ! Component: 2150 - total flux cleaned = -0.00978701 Jy ! Component: 2200 - total flux cleaned = -0.0058999 Jy ! Component: 2250 - total flux cleaned = -0.00573181 Jy ! Component: 2300 - total flux cleaned = -0.00570975 Jy ! Component: 2350 - total flux cleaned = -0.000473618 Jy ! Component: 2400 - total flux cleaned = -0.000329192 Jy ! Component: 2450 - total flux cleaned = 0.00585619 Jy ! Component: 2500 - total flux cleaned = 0.0060877 Jy ! Component: 2550 - total flux cleaned = 0.0136242 Jy ! Component: 2600 - total flux cleaned = 0.0137886 Jy ! Component: 2650 - total flux cleaned = 0.0235069 Jy ! Component: 2700 - total flux cleaned = 0.023461 Jy ! Component: 2750 - total flux cleaned = 0.035452 Jy ! Component: 2800 - total flux cleaned = 0.0351948 Jy ! Component: 2850 - total flux cleaned = 0.0497074 Jy ! Component: 2900 - total flux cleaned = 0.0504872 Jy ! Component: 2950 - total flux cleaned = 0.0679318 Jy ! Component: 3000 - total flux cleaned = 0.0686717 Jy ! Component: 3050 - total flux cleaned = 0.0895314 Jy ! Component: 3100 - total flux cleaned = 0.0903956 Jy ! Component: 3150 - total flux cleaned = 0.118221 Jy ! Component: 3200 - total flux cleaned = 0.117968 Jy ! Component: 3250 - total flux cleaned = 0.151493 Jy ! Component: 3300 - total flux cleaned = 0.150509 Jy ! Component: 3350 - total flux cleaned = 0.192576 Jy ! Component: 3400 - total flux cleaned = 0.19541 Jy ! Component: 3450 - total flux cleaned = 0.243865 Jy ! Component: 3500 - total flux cleaned = 0.246353 Jy ! Component: 3550 - total flux cleaned = 0.30462 Jy ! Component: 3600 - total flux cleaned = 0.308686 Jy ! Component: 3650 - total flux cleaned = 0.387828 Jy ! Component: 3700 - total flux cleaned = 0.387568 Jy ! Component: 3750 - total flux cleaned = 0.482352 Jy ! Component: 3800 - total flux cleaned = 0.479942 Jy ! Component: 3850 - total flux cleaned = 0.59921 Jy ! Component: 3900 - total flux cleaned = 0.608786 Jy ! Component: 3950 - total flux cleaned = 0.751177 Jy ! Component: 4000 - total flux cleaned = 0.758151 Jy ! Component: 4050 - total flux cleaned = 0.918866 Jy ! Total flux subtracted in 4096 components = 0.933888 Jy ! Clean residual min=-9.993759 max=10.922039 Jy/beam ! Clean residual mean=0.006771 rms=2.336546 Jy/beam ! Combined flux in latest and established models = 1.71623 Jy keep ! Adding 85 model components to the UV plane model. ! The established model now contains 241 components and 1.71623 Jy ![Exited script file: muppet] wmap "J0051-4226_S_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.523 x 25.85 at 2.218 degrees (North through East) ! Clean map min=-18.269 max=16.245 Jy/beam ! Writing clean map to FITS file: J0051-4226_S_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 16.2448 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 2.84898 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -52.6136 52.6136 print "clev=",int(3*image_rms*10000)/10000 ! clev= 8.5469 print "peak=",int(1000*peak_flux)/1000 ! peak= 16.244 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.523 x 25.85 at 2.218 degrees (North through East) ! Clean map min=-18.269 max=16.245 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 J0051-4226_S_2017_05_27_pus_uvs.log closed on Fri May 3 10:53:38 2019