! Started logfile: J2050+3127_S_2017_07_09_pus_uvs.log on Wed May 8 14:57:53 2019 obs J2050+3127_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J2050+3127_S_2017_07_09_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968705 visibilities/baseline/integration-bin. ! Found source: J2050+3127 ! ! 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 594 lines of history. ! ! Reading 38012 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 J2050+3127_S_2017_07_09_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1212 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.864420Jy sigma=0.008441 ! Fit after self-cal, rms=0.841250Jy sigma=0.008231 ! 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=2.846 mas, bmaj=5.375 mas, bpa=-4.101 degrees ! Estimated noise=732.399 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 = 0.119657 Jy ! Component: 100 - total flux cleaned = 0.192796 Jy ! Total flux subtracted in 100 components = 0.192796 Jy ! Clean residual min=-0.017234 max=0.059717 Jy/beam ! Clean residual mean=0.000064 rms=0.007389 Jy/beam ! Combined flux in latest and established models = 0.192796 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 45 components and 0.192796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219244Jy sigma=0.002245 ! Fit after self-cal, rms=0.218400Jy sigma=0.002236 ! Inverting map ! Added new window around map position (-5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0637905 Jy ! Component: 100 - total flux cleaned = 0.111928 Jy ! Total flux subtracted in 100 components = 0.111928 Jy ! Clean residual min=-0.014239 max=0.045613 Jy/beam ! Clean residual mean=0.000053 rms=0.005625 Jy/beam ! Combined flux in latest and established models = 0.304725 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 96 components and 0.304725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175508Jy sigma=0.001779 ! Fit after self-cal, rms=0.174211Jy sigma=0.001767 ! Inverting map ! Added new window around map position (5.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0456738 Jy ! Component: 100 - total flux cleaned = 0.0822844 Jy ! Total flux subtracted in 100 components = 0.0822844 Jy ! Clean residual min=-0.010823 max=0.025819 Jy/beam ! Clean residual mean=0.000046 rms=0.004342 Jy/beam ! Combined flux in latest and established models = 0.387009 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 144 components and 0.387009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145472Jy sigma=0.001456 ! Fit after self-cal, rms=0.145338Jy sigma=0.001455 ! 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=3.499 mas, bmaj=6.347 mas, bpa=-3.149 degrees ! Estimated noise=444.483 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 = 0.0656493 Jy ! Component: 100 - total flux cleaned = 0.114714 Jy ! Component: 150 - total flux cleaned = 0.152158 Jy ! Component: 200 - total flux cleaned = 0.180972 Jy ! Total flux subtracted in 200 components = 0.180972 Jy ! Clean residual min=-0.010557 max=0.028733 Jy/beam ! Clean residual mean=0.000046 rms=0.004907 Jy/beam ! Combined flux in latest and established models = 0.567981 Jy ! Performing phase self-cal ! Adding 97 model components to the UV plane model. ! The established model now contains 212 components and 0.567981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100247Jy sigma=0.000948 ! Fit after self-cal, rms=0.099746Jy sigma=0.000943 ! 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 1.30 FD 0.87 HN 0.97 KP 0.97 ! LA 0.91 MK 1.10 NL 1.23 OV 1.13 ! PT 0.88 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.51 FD 0.91 HN 1.02 KP 0.94 ! LA 0.88 MK 1.03 NL 1.43 OV 1.17 ! PT 0.84 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.03 KP 0.94 ! LA 0.90 MK 1.05 NL 1.39 OV 1.03 ! PT 0.85 SC 1.04 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 0.95 KP 1.00* ! LA 0.91 MK 0.71 NL 1.00* OV 1.00* ! PT 0.90 SC 1.00* ! ! ! Fit before self-cal, rms=0.099746Jy sigma=0.000943 ! Fit after self-cal, rms=0.088890Jy sigma=0.000749 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.55 mas, bmaj=6.521 mas, bpa=-3.275 degrees ! Estimated noise=450.086 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 (12, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0074481 Jy ! Component: 100 - total flux cleaned = 0.00853829 Jy ! Component: 150 - total flux cleaned = 0.0092515 Jy ! Component: 200 - total flux cleaned = 0.00937595 Jy ! Total flux subtracted in 200 components = 0.00937595 Jy ! Clean residual min=-0.005709 max=0.009124 Jy/beam ! Clean residual mean=0.000035 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 0.577357 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 240 components and 0.577357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087724Jy sigma=0.000741 ! Fit after self-cal, rms=0.087720Jy sigma=0.000738 ! 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=0.087720Jy sigma=0.000738 ! Fit after self-cal, rms=0.085607Jy sigma=0.000718 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.517 mas, bmaj=6.242 mas, bpa=-1.681 degrees ! Estimated noise=442.189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438071 Jy ! Component: 100 - total flux cleaned = 0.00451085 Jy ! Component: 150 - total flux cleaned = 0.00474146 Jy ! Component: 200 - total flux cleaned = 0.00502504 Jy ! Total flux subtracted in 200 components = 0.00502504 Jy ! Clean residual min=-0.003333 max=0.007864 Jy/beam ! Clean residual mean=0.000008 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.582382 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 273 components and 0.582382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085041Jy sigma=0.000714 ! Fit after self-cal, rms=0.085008Jy sigma=0.000713 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 (-11.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00577863 Jy ! Component: 100 - total flux cleaned = 0.00738386 Jy ! Component: 150 - total flux cleaned = 0.00806682 Jy ! Component: 200 - total flux cleaned = 0.00843257 Jy ! Total flux subtracted in 200 components = 0.00843257 Jy ! Clean residual min=-0.003085 max=0.005091 Jy/beam ! Clean residual mean=0.000005 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.590815 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 308 components and 0.590815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084284Jy sigma=0.000707 ! Fit after self-cal, rms=0.084224Jy sigma=0.000707 ! Inverting map ! Added new window around map position (49.5, -75). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396789 Jy ! Component: 100 - total flux cleaned = 0.00454379 Jy ! Component: 150 - total flux cleaned = 0.00484598 Jy ! Component: 200 - total flux cleaned = 0.00511798 Jy ! Total flux subtracted in 200 components = 0.00511798 Jy ! Clean residual min=-0.002772 max=0.003789 Jy/beam ! Clean residual mean=0.000003 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.595933 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 338 components and 0.595933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083814Jy sigma=0.000703 ! Fit after self-cal, rms=0.083779Jy sigma=0.000703 ! Inverting map ! Added new window around map position (62, -121.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301038 Jy ! Component: 100 - total flux cleaned = 0.00337699 Jy ! Component: 150 - total flux cleaned = 0.00361425 Jy ! Component: 200 - total flux cleaned = 0.00375939 Jy ! Total flux subtracted in 200 components = 0.00375939 Jy ! Clean residual min=-0.002710 max=0.003433 Jy/beam ! Clean residual mean=0.000003 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.599692 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 368 components and 0.599692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083523Jy sigma=0.000701 ! Fit after self-cal, rms=0.083490Jy sigma=0.000701 ! 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=0.083490Jy sigma=0.000701 ! Fit after self-cal, rms=0.082099Jy sigma=0.000697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.49 mas, bmaj=6.224 mas, bpa=-1.791 degrees ! Estimated noise=433.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372496 Jy ! Component: 100 - total flux cleaned = 0.00632947 Jy ! Component: 150 - total flux cleaned = 0.00802112 Jy ! Component: 200 - total flux cleaned = 0.00891478 Jy ! Total flux subtracted in 200 components = 0.00891478 Jy ! Clean residual min=-0.002247 max=0.002906 Jy/beam ! Clean residual mean=0.000005 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.608607 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 394 components and 0.608607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081834Jy sigma=0.000695 ! Fit after self-cal, rms=0.081816Jy sigma=0.000695 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 = 0.00107804 Jy ! Component: 100 - total flux cleaned = 0.00166513 Jy ! Component: 150 - total flux cleaned = 0.00208837 Jy ! Component: 200 - total flux cleaned = 0.00242551 Jy ! Total flux subtracted in 200 components = 0.00242551 Jy ! Clean residual min=-0.002237 max=0.002906 Jy/beam ! Clean residual mean=0.000004 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.611032 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 414 components and 0.611032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081724Jy sigma=0.000694 ! Fit after self-cal, rms=0.081722Jy sigma=0.000694 ! 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=0.081722Jy sigma=0.000694 ! Fit after self-cal, rms=0.081068Jy sigma=0.000693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.729 mas, bmaj=10.22 mas, bpa=-2.843 degrees ! Estimated noise=540.872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375951 Jy ! Component: 100 - total flux cleaned = 0.00568385 Jy ! Component: 150 - total flux cleaned = 0.00671359 Jy ! Component: 200 - total flux cleaned = 0.00702477 Jy ! Total flux subtracted in 200 components = 0.00702477 Jy ! Clean residual min=-0.002927 max=0.003555 Jy/beam ! Clean residual mean=0.000011 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.618057 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 440 components and 0.618057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080950Jy sigma=0.000692 ! Fit after self-cal, rms=0.080928Jy sigma=0.000692 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 = 0.000443985 Jy ! Component: 100 - total flux cleaned = 0.000603009 Jy ! Component: 150 - total flux cleaned = 0.000795457 Jy ! Component: 200 - total flux cleaned = 0.000928981 Jy ! Total flux subtracted in 200 components = 0.000928981 Jy ! Clean residual min=-0.002820 max=0.003530 Jy/beam ! Clean residual mean=0.000011 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.618986 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 460 components and 0.618986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080903Jy sigma=0.000692 ! Fit after self-cal, rms=0.080896Jy sigma=0.000692 ! 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=3.466 mas, bmaj=6.22 mas, bpa=-1.525 degrees ! Estimated noise=429.437 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.466 x 6.22 at -1.525 degrees (North through East) ! Clean map min=-0.0022058 max=0.12306 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=2.778 mas, bmaj=5.266 mas, bpa=-3.233 degrees ! Estimated noise=701.568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11704 Jy ! Component: 100 - total flux cleaned = 0.194734 Jy ! Component: 150 - total flux cleaned = 0.254309 Jy ! Component: 200 - total flux cleaned = 0.301719 Jy ! Total flux subtracted in 200 components = 0.301719 Jy ! Clean residual min=-0.013204 max=0.028458 Jy/beam ! Clean residual mean=0.000044 rms=0.004715 Jy/beam ! Combined flux in latest and established models = 0.301719 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 108 model components to the UV plane model. ! The established model now contains 108 components and 0.301719 Jy ! Inverting map and beam ! Estimated beam: bmin=3.466 mas, bmaj=6.22 mas, bpa=-1.525 degrees ! Estimated noise=429.437 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 = 0.0748232 Jy ! Component: 100 - total flux cleaned = 0.12767 Jy ! Component: 150 - total flux cleaned = 0.16633 Jy ! Component: 200 - total flux cleaned = 0.195398 Jy ! Total flux subtracted in 200 components = 0.195398 Jy ! Clean residual min=-0.008705 max=0.016900 Jy/beam ! Clean residual mean=0.000024 rms=0.003673 Jy/beam ! Combined flux in latest and established models = 0.497117 Jy ! Adding 135 model components to the UV plane model. ! The established model now contains 222 components and 0.497117 Jy ! Inverting map ! Added new window around map position (-3, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223883 Jy ! Component: 100 - total flux cleaned = 0.0399334 Jy ! Component: 150 - total flux cleaned = 0.0539008 Jy ! Component: 200 - total flux cleaned = 0.0651552 Jy ! Total flux subtracted in 200 components = 0.0651552 Jy ! Clean residual min=-0.004561 max=0.007290 Jy/beam ! Clean residual mean=0.000015 rms=0.001690 Jy/beam ! Combined flux in latest and established models = 0.562272 Jy ! Adding 118 model components to the UV plane model. ! The established model now contains 326 components and 0.562272 Jy ! Inverting map ! Added new window around map position (-0.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00931256 Jy ! Component: 100 - total flux cleaned = 0.0170251 Jy ! Component: 150 - total flux cleaned = 0.0235052 Jy ! Component: 200 - total flux cleaned = 0.0289888 Jy ! Total flux subtracted in 200 components = 0.0289888 Jy ! Clean residual min=-0.002909 max=0.003627 Jy/beam ! Clean residual mean=0.000010 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.591261 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 394 components and 0.591261 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=7.729 mas, bmaj=10.22 mas, bpa=-2.843 degrees ! Estimated noise=540.872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00811148 Jy ! Component: 100 - total flux cleaned = 0.0139136 Jy ! Component: 150 - total flux cleaned = 0.0182621 Jy ! Component: 200 - total flux cleaned = 0.0213391 Jy ! Total flux subtracted in 200 components = 0.0213391 Jy ! Clean residual min=-0.003384 max=0.003291 Jy/beam ! Clean residual mean=0.000016 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.6126 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 = 0.00149466 Jy ! Component: 100 - total flux cleaned = 0.0020405 Jy ! Component: 150 - total flux cleaned = 0.00251807 Jy ! Component: 200 - total flux cleaned = 0.00287291 Jy ! Total flux subtracted in 200 components = 0.00287291 Jy ! Clean residual min=-0.003000 max=0.003322 Jy/beam ! Clean residual mean=0.000016 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.615473 Jy ! Adding 142 model components to the UV plane model. ! The established model now contains 509 components and 0.615473 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.466 mas, bmaj=6.22 mas, bpa=-1.525 degrees ! Estimated noise=429.437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000773976 Jy ! Component: 100 - total flux cleaned = 0.00156446 Jy ! Component: 150 - total flux cleaned = 0.00174284 Jy ! Component: 200 - total flux cleaned = 0.00201015 Jy ! Total flux subtracted in 200 components = 0.00201015 Jy ! Clean residual min=-0.002138 max=0.002430 Jy/beam ! Clean residual mean=0.000006 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.617483 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 538 components and 0.617483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080851Jy sigma=0.000692 ! Fit after self-cal, rms=0.080771Jy sigma=0.000690 wmodel J2050+3127_S_2017_07_09_pus_map.mod ! Writing 538 model components to file: J2050+3127_S_2017_07_09_pus_map.mod wobs J2050+3127_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J2050+3127_S_2017_07_09_pus_uvs.fits wwins J2050+3127_S_2017_07_09_pus_map.win ! wwins: Wrote 9 windows to J2050+3127_S_2017_07_09_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 = 0.00114359 Jy ! Component: 100 - total flux cleaned = 0.00194279 Jy ! Component: 150 - total flux cleaned = 0.00228016 Jy ! Component: 200 - total flux cleaned = 0.0024605 Jy ! Component: 250 - total flux cleaned = 0.00259881 Jy ! Component: 300 - total flux cleaned = 0.00249826 Jy ! Component: 350 - total flux cleaned = 0.00246625 Jy ! Component: 400 - total flux cleaned = 0.00237098 Jy ! Component: 450 - total flux cleaned = 0.00240241 Jy ! Component: 500 - total flux cleaned = 0.00237195 Jy ! Component: 550 - total flux cleaned = 0.00225148 Jy ! Component: 600 - total flux cleaned = 0.00213361 Jy ! Component: 650 - total flux cleaned = 0.0019893 Jy ! Component: 700 - total flux cleaned = 0.00204612 Jy ! Component: 750 - total flux cleaned = 0.0018778 Jy ! Component: 800 - total flux cleaned = 0.00187771 Jy ! Component: 850 - total flux cleaned = 0.00187764 Jy ! Component: 900 - total flux cleaned = 0.00174339 Jy ! Component: 950 - total flux cleaned = 0.00177015 Jy ! Component: 1000 - total flux cleaned = 0.00174366 Jy ! Component: 1050 - total flux cleaned = 0.00171785 Jy ! Component: 1100 - total flux cleaned = 0.00161592 Jy ! Component: 1150 - total flux cleaned = 0.00161628 Jy ! Component: 1200 - total flux cleaned = 0.00166563 Jy ! Component: 1250 - total flux cleaned = 0.00149299 Jy ! Component: 1300 - total flux cleaned = 0.00144468 Jy ! Component: 1350 - total flux cleaned = 0.00142109 Jy ! Component: 1400 - total flux cleaned = 0.00134998 Jy ! Component: 1450 - total flux cleaned = 0.0013499 Jy ! Component: 1500 - total flux cleaned = 0.00139599 Jy ! Component: 1550 - total flux cleaned = 0.00144208 Jy ! Component: 1600 - total flux cleaned = 0.00141873 Jy ! Component: 1650 - total flux cleaned = 0.00135107 Jy ! Component: 1700 - total flux cleaned = 0.00146251 Jy ! Component: 1750 - total flux cleaned = 0.00144013 Jy ! Component: 1800 - total flux cleaned = 0.00148362 Jy ! Component: 1850 - total flux cleaned = 0.00150519 Jy ! Component: 1900 - total flux cleaned = 0.00152667 Jy ! Component: 1950 - total flux cleaned = 0.00154771 Jy ! Component: 2000 - total flux cleaned = 0.00159 Jy ! Component: 2050 - total flux cleaned = 0.00163167 Jy ! Component: 2100 - total flux cleaned = 0.00163179 Jy ! Component: 2150 - total flux cleaned = 0.00167281 Jy ! Component: 2200 - total flux cleaned = 0.00175385 Jy ! Component: 2250 - total flux cleaned = 0.00163332 Jy ! Component: 2300 - total flux cleaned = 0.00177293 Jy ! Component: 2350 - total flux cleaned = 0.00171357 Jy ! Component: 2400 - total flux cleaned = 0.00175309 Jy ! Component: 2450 - total flux cleaned = 0.00175307 Jy ! Component: 2500 - total flux cleaned = 0.00177234 Jy ! Component: 2550 - total flux cleaned = 0.00181054 Jy ! Component: 2600 - total flux cleaned = 0.00177258 Jy ! Component: 2650 - total flux cleaned = 0.00179144 Jy ! Component: 2700 - total flux cleaned = 0.00175432 Jy ! Component: 2750 - total flux cleaned = 0.00182818 Jy ! Component: 2800 - total flux cleaned = 0.00186484 Jy ! Component: 2850 - total flux cleaned = 0.00182839 Jy ! Component: 2900 - total flux cleaned = 0.00188274 Jy ! Component: 2950 - total flux cleaned = 0.00186499 Jy ! Component: 3000 - total flux cleaned = 0.00191834 Jy ! Component: 3050 - total flux cleaned = 0.00197133 Jy ! Component: 3100 - total flux cleaned = 0.00195388 Jy ! Component: 3150 - total flux cleaned = 0.0020061 Jy ! Component: 3200 - total flux cleaned = 0.00207515 Jy ! Component: 3250 - total flux cleaned = 0.00198953 Jy ! Component: 3300 - total flux cleaned = 0.00205761 Jy ! Component: 3350 - total flux cleaned = 0.00215881 Jy ! Component: 3400 - total flux cleaned = 0.00215879 Jy ! Component: 3450 - total flux cleaned = 0.00224191 Jy ! Component: 3500 - total flux cleaned = 0.00222553 Jy ! Component: 3550 - total flux cleaned = 0.00229127 Jy ! Component: 3600 - total flux cleaned = 0.00227507 Jy ! Component: 3650 - total flux cleaned = 0.00232363 Jy ! Component: 3700 - total flux cleaned = 0.00235593 Jy ! Component: 3750 - total flux cleaned = 0.00238781 Jy ! Component: 3800 - total flux cleaned = 0.00248327 Jy ! Component: 3850 - total flux cleaned = 0.00260932 Jy ! Component: 3900 - total flux cleaned = 0.00260928 Jy ! Component: 3950 - total flux cleaned = 0.00264024 Jy ! Component: 4000 - total flux cleaned = 0.00264034 Jy ! Component: 4050 - total flux cleaned = 0.0027479 Jy ! Total flux subtracted in 4096 components = 0.00280895 Jy ! Clean residual min=-0.000850 max=0.000906 Jy/beam ! Clean residual mean=0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.620292 Jy keep ! Adding 361 model components to the UV plane model. ! The established model now contains 898 components and 0.620292 Jy ![Exited script file: muppet] wmap "J2050+3127_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.466 x 6.22 at -1.525 degrees (North through East) ! Clean map min=-0.0019924 max=0.12238 Jy/beam ! Writing clean map to FITS file: J2050+3127_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.122384 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000311087 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.762568 0.762568 1.52514 3.05027 6.10055 12.2011 24.4022 48.8044 97.6087 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.122 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.466 x 6.22 at -1.525 degrees (North through East) ! Clean map min=-0.0019924 max=0.12238 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 J2050+3127_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:58:00 2019