! Started logfile: J1809+2758_S_2017_05_01_pus_uvs.log on Wed May 1 18:41:52 2019 obs J1809+2758_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1809+2758_S_2017_05_01_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.790365 visibilities/baseline/integration-bin. ! Found source: J1809+2758 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 788 lines of history. ! ! Reading 20344 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 J1809+2758_S_2017_05_01_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 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 746 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.693100Jy sigma=0.018571 ! Fit after self-cal, rms=0.680204Jy sigma=0.018527 ! 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=2.923 mas, bmaj=6.198 mas, bpa=-12.35 degrees ! Estimated noise=1468.96 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 = 0.209095 Jy ! Component: 100 - total flux cleaned = 0.270953 Jy ! Total flux subtracted in 100 components = 0.270953 Jy ! Clean residual min=-0.028893 max=0.032703 Jy/beam ! Clean residual mean=-0.000080 rms=0.009180 Jy/beam ! Combined flux in latest and established models = 0.270953 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.270953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143133Jy sigma=0.004525 ! Fit after self-cal, rms=0.143112Jy sigma=0.004525 ! 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=3.587 mas, bmaj=7.169 mas, bpa=-9.841 degrees ! Estimated noise=531.921 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 = 0.0292378 Jy ! Component: 100 - total flux cleaned = 0.0373352 Jy ! Component: 150 - total flux cleaned = 0.0373265 Jy ! Component: 200 - total flux cleaned = 0.0375335 Jy ! Total flux subtracted in 200 components = 0.0375335 Jy ! Clean residual min=-0.036511 max=0.039191 Jy/beam ! Clean residual mean=-0.000223 rms=0.011494 Jy/beam ! Combined flux in latest and established models = 0.308487 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.308487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126017Jy sigma=0.005069 ! Fit after self-cal, rms=0.125978Jy sigma=0.005069 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.83 HN 0.98 KP 0.96 ! LA 0.91 MK 0.89 NL 0.90 OV 0.96 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.87 HN 1.02 KP 0.93 ! LA 0.88 MK 0.88 NL 0.96 OV 0.98 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.89 HN 1.01 KP 0.94 ! LA 0.93 MK 0.92 NL 1.00 OV 0.90 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.86 HN 1.03 KP 1.00* ! LA 46.28 MK 1.28 NL 1.00* OV 1.00* ! PT 0.88 SC 1.00* ! ! ! Fit before self-cal, rms=0.125978Jy sigma=0.005069 ! Fit after self-cal, rms=5.105457Jy sigma=0.000810 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=6.972 mas, bpa=-9.084 degrees ! Estimated noise=534.809 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 (14, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162535 Jy ! Component: 100 - total flux cleaned = 0.0251305 Jy ! Component: 150 - total flux cleaned = 0.0316578 Jy ! Component: 200 - total flux cleaned = 0.0369036 Jy ! Total flux subtracted in 200 components = 0.0369036 Jy ! Clean residual min=-0.005735 max=0.007526 Jy/beam ! Clean residual mean=-0.000003 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.34539 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 71 components and 0.345391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=5.103975Jy sigma=0.000773 ! Fit after self-cal, rms=5.104136Jy sigma=0.000760 ! Inverting map ! Added new window around map position (4.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00712153 Jy ! Component: 100 - total flux cleaned = 0.0105753 Jy ! Component: 150 - total flux cleaned = 0.01313 Jy ! Component: 200 - total flux cleaned = 0.0151649 Jy ! Total flux subtracted in 200 components = 0.0151649 Jy ! Clean residual min=-0.004828 max=0.006987 Jy/beam ! Clean residual mean=-0.000003 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.360555 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 96 components and 0.360555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=5.103219Jy sigma=0.000755 ! Fit after self-cal, rms=5.103225Jy sigma=0.000754 ! Inverting map ! Added new window around map position (22.5, 28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00624422 Jy ! Component: 100 - total flux cleaned = 0.0097924 Jy ! Component: 150 - total flux cleaned = 0.0123196 Jy ! Component: 200 - total flux cleaned = 0.0140721 Jy ! Total flux subtracted in 200 components = 0.0140721 Jy ! Clean residual min=-0.004286 max=0.004555 Jy/beam ! Clean residual mean=-0.000002 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.374628 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 129 components and 0.374628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=5.102792Jy sigma=0.000750 ! Fit after self-cal, rms=5.102781Jy sigma=0.000749 ! 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=5.102781Jy sigma=0.000749 ! Fit after self-cal, rms=5.225388Jy sigma=0.000705 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.545 mas, bmaj=6.971 mas, bpa=-9.01 degrees ! Estimated noise=537.992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386805 Jy ! Component: 100 - total flux cleaned = 0.00671858 Jy ! Component: 150 - total flux cleaned = 0.00905661 Jy ! Component: 200 - total flux cleaned = 0.0106595 Jy ! Total flux subtracted in 200 components = 0.0106595 Jy ! Clean residual min=-0.002906 max=0.003077 Jy/beam ! Clean residual mean=0.000003 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.385287 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 159 components and 0.385287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=5.224823Jy sigma=0.000703 ! Fit after self-cal, rms=5.224811Jy sigma=0.000703 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 = 0.00184233 Jy ! Component: 100 - total flux cleaned = 0.00311892 Jy ! Component: 150 - total flux cleaned = 0.00396437 Jy ! Component: 200 - total flux cleaned = 0.00452527 Jy ! Total flux subtracted in 200 components = 0.00452527 Jy ! Clean residual min=-0.002779 max=0.002872 Jy/beam ! Clean residual mean=0.000003 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.389812 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 179 components and 0.389812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=5.224563Jy sigma=0.000703 ! Fit after self-cal, rms=5.224562Jy sigma=0.000703 ! 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=5.224562Jy sigma=0.000703 ! Fit after self-cal, rms=1.325082Jy sigma=0.000682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.54 mas, bmaj=6.962 mas, bpa=-8.996 degrees ! Estimated noise=539.696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000969421 Jy ! Component: 100 - total flux cleaned = 0.00187304 Jy ! Component: 150 - total flux cleaned = 0.00259151 Jy ! Component: 200 - total flux cleaned = 0.00297106 Jy ! Total flux subtracted in 200 components = 0.00297106 Jy ! Clean residual min=-0.002014 max=0.002214 Jy/beam ! Clean residual mean=0.000003 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.392783 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 211 components and 0.392783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.325000Jy sigma=0.000681 ! Fit after self-cal, rms=1.324997Jy sigma=0.000681 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 = 0.000471735 Jy ! Component: 100 - total flux cleaned = 0.000732233 Jy ! Component: 150 - total flux cleaned = 0.000903669 Jy ! Component: 200 - total flux cleaned = 0.00109532 Jy ! Total flux subtracted in 200 components = 0.00109532 Jy ! Clean residual min=-0.001984 max=0.002216 Jy/beam ! Clean residual mean=0.000004 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.393879 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 230 components and 0.393879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.324971Jy sigma=0.000681 ! Fit after self-cal, rms=1.324969Jy sigma=0.000681 ! 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=1.324969Jy sigma=0.000681 ! Fit after self-cal, rms=1.334098Jy sigma=0.000681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.606 mas, bmaj=10.17 mas, bpa=-0.4207 degrees ! Estimated noise=660.269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215737 Jy ! Component: 100 - total flux cleaned = 0.00329381 Jy ! Component: 150 - total flux cleaned = 0.00378903 Jy ! Component: 200 - total flux cleaned = 0.00409033 Jy ! Total flux subtracted in 200 components = 0.00409033 Jy ! Clean residual min=-0.002629 max=0.002397 Jy/beam ! Clean residual mean=0.000009 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.397969 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 250 components and 0.397969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.333995Jy sigma=0.000681 ! Fit after self-cal, rms=1.333999Jy sigma=0.000681 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 = 0.000444033 Jy ! Component: 100 - total flux cleaned = 0.000575518 Jy ! Component: 150 - total flux cleaned = 0.000670559 Jy ! Component: 200 - total flux cleaned = 0.000735801 Jy ! Total flux subtracted in 200 components = 0.000735801 Jy ! Clean residual min=-0.002592 max=0.002476 Jy/beam ! Clean residual mean=0.000009 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.398705 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 266 components and 0.398705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.333979Jy sigma=0.000681 ! Fit after self-cal, rms=1.333979Jy sigma=0.000681 ! 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=3.538 mas, bmaj=6.951 mas, bpa=-8.938 degrees ! Estimated noise=541.881 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.538 x 6.951 at -8.938 degrees (North through East) ! Clean map min=-0.0018841 max=0.28694 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=2.938 mas, bmaj=6.162 mas, bpa=-9.286 degrees ! Estimated noise=1556.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.221559 Jy ! Component: 100 - total flux cleaned = 0.279408 Jy ! Component: 150 - total flux cleaned = 0.303262 Jy ! Component: 200 - total flux cleaned = 0.317421 Jy ! Total flux subtracted in 200 components = 0.317421 Jy ! Clean residual min=-0.006462 max=0.007960 Jy/beam ! Clean residual mean=-0.000002 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 0.317421 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.317421 Jy ! Inverting map and beam ! Estimated beam: bmin=3.538 mas, bmaj=6.951 mas, bpa=-8.938 degrees ! Estimated noise=541.881 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 = 0.0150052 Jy ! Component: 100 - total flux cleaned = 0.025971 Jy ! Component: 150 - total flux cleaned = 0.0345136 Jy ! Component: 200 - total flux cleaned = 0.0414584 Jy ! Total flux subtracted in 200 components = 0.0414584 Jy ! Clean residual min=-0.003889 max=0.004195 Jy/beam ! Clean residual mean=0.000003 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.35888 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 90 components and 0.35888 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=7.606 mas, bmaj=10.17 mas, bpa=-0.4207 degrees ! Estimated noise=660.269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00992165 Jy ! Component: 100 - total flux cleaned = 0.0171116 Jy ! Component: 150 - total flux cleaned = 0.0225906 Jy ! Component: 200 - total flux cleaned = 0.0268215 Jy ! Total flux subtracted in 200 components = 0.0268215 Jy ! Clean residual min=-0.003087 max=0.003110 Jy/beam ! Clean residual mean=0.000007 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.385701 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 = 0.00330244 Jy ! Component: 100 - total flux cleaned = 0.00589889 Jy ! Component: 150 - total flux cleaned = 0.00795448 Jy ! Component: 200 - total flux cleaned = 0.00947128 Jy ! Total flux subtracted in 200 components = 0.00947128 Jy ! Clean residual min=-0.002647 max=0.002502 Jy/beam ! Clean residual mean=0.000008 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.395173 Jy ! Adding 166 model components to the UV plane model. ! The established model now contains 246 components and 0.395173 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.538 mas, bmaj=6.951 mas, bpa=-8.938 degrees ! Estimated noise=541.881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191206 Jy ! Component: 100 - total flux cleaned = 0.00298412 Jy ! Component: 150 - total flux cleaned = 0.00353881 Jy ! Component: 200 - total flux cleaned = 0.00394503 Jy ! Total flux subtracted in 200 components = 0.00394503 Jy ! Clean residual min=-0.002288 max=0.002197 Jy/beam ! Clean residual mean=0.000004 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.399118 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 264 components and 0.399118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.333944Jy sigma=0.000681 ! Fit after self-cal, rms=1.333936Jy sigma=0.000681 wmodel J1809+2758_S_2017_05_01_pus_map.mod ! Writing 264 model components to file: J1809+2758_S_2017_05_01_pus_map.mod wobs J1809+2758_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1809+2758_S_2017_05_01_pus_uvs.fits wwins J1809+2758_S_2017_05_01_pus_map.win ! wwins: Wrote 4 windows to J1809+2758_S_2017_05_01_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 = 1.02714e-06 Jy ! Component: 100 - total flux cleaned = -0.00010717 Jy ! Component: 150 - total flux cleaned = -0.000141264 Jy ! Component: 200 - total flux cleaned = -0.000272395 Jy ! Component: 250 - total flux cleaned = -0.000368058 Jy ! Component: 300 - total flux cleaned = -0.000492537 Jy ! Component: 350 - total flux cleaned = -0.000643791 Jy ! Component: 400 - total flux cleaned = -0.000672854 Jy ! Component: 450 - total flux cleaned = -0.000817786 Jy ! Component: 500 - total flux cleaned = -0.000874201 Jy ! Component: 550 - total flux cleaned = -0.000958231 Jy ! Component: 600 - total flux cleaned = -0.00104057 Jy ! Component: 650 - total flux cleaned = -0.0010678 Jy ! Component: 700 - total flux cleaned = -0.00120033 Jy ! Component: 750 - total flux cleaned = -0.00127807 Jy ! Component: 800 - total flux cleaned = -0.00132951 Jy ! Component: 850 - total flux cleaned = -0.00145586 Jy ! Component: 900 - total flux cleaned = -0.00153034 Jy ! Component: 950 - total flux cleaned = -0.00153022 Jy ! Component: 1000 - total flux cleaned = -0.00155434 Jy ! Component: 1050 - total flux cleaned = -0.0015545 Jy ! Component: 1100 - total flux cleaned = -0.00157826 Jy ! Component: 1150 - total flux cleaned = -0.0016016 Jy ! Component: 1200 - total flux cleaned = -0.00162503 Jy ! Component: 1250 - total flux cleaned = -0.00164775 Jy ! Component: 1300 - total flux cleaned = -0.00176045 Jy ! Component: 1350 - total flux cleaned = -0.00180494 Jy ! Component: 1400 - total flux cleaned = -0.00176059 Jy ! Component: 1450 - total flux cleaned = -0.0018258 Jy ! Component: 1500 - total flux cleaned = -0.00178215 Jy ! Component: 1550 - total flux cleaned = -0.00180361 Jy ! Component: 1600 - total flux cleaned = -0.00173983 Jy ! Component: 1650 - total flux cleaned = -0.00169766 Jy ! Component: 1700 - total flux cleaned = -0.00165573 Jy ! Component: 1750 - total flux cleaned = -0.00167601 Jy ! Component: 1800 - total flux cleaned = -0.00159372 Jy ! Component: 1850 - total flux cleaned = -0.00159347 Jy ! Component: 1900 - total flux cleaned = -0.00151272 Jy ! Component: 1950 - total flux cleaned = -0.00149274 Jy ! Component: 2000 - total flux cleaned = -0.00147263 Jy ! Component: 2050 - total flux cleaned = -0.00135441 Jy ! Component: 2100 - total flux cleaned = -0.00135451 Jy ! Component: 2150 - total flux cleaned = -0.00127675 Jy ! Component: 2200 - total flux cleaned = -0.0012769 Jy ! Component: 2250 - total flux cleaned = -0.00129611 Jy ! Component: 2300 - total flux cleaned = -0.00125826 Jy ! Component: 2350 - total flux cleaned = -0.0012393 Jy ! Component: 2400 - total flux cleaned = -0.00123927 Jy ! Component: 2450 - total flux cleaned = -0.00116501 Jy ! Component: 2500 - total flux cleaned = -0.00116513 Jy ! Component: 2550 - total flux cleaned = -0.00116506 Jy ! Component: 2600 - total flux cleaned = -0.00107394 Jy ! Component: 2650 - total flux cleaned = -0.00109193 Jy ! Component: 2700 - total flux cleaned = -0.00105568 Jy ! Component: 2750 - total flux cleaned = -0.00105579 Jy ! Component: 2800 - total flux cleaned = -0.00103769 Jy ! Component: 2850 - total flux cleaned = -0.000966936 Jy ! Component: 2900 - total flux cleaned = -0.000966993 Jy ! Component: 2950 - total flux cleaned = -0.000879568 Jy ! Component: 3000 - total flux cleaned = -0.000914275 Jy ! Component: 3050 - total flux cleaned = -0.000862382 Jy ! Component: 3100 - total flux cleaned = -0.000844913 Jy ! Component: 3150 - total flux cleaned = -0.000827801 Jy ! Component: 3200 - total flux cleaned = -0.000844859 Jy ! Component: 3250 - total flux cleaned = -0.000827843 Jy ! Component: 3300 - total flux cleaned = -0.000811098 Jy ! Component: 3350 - total flux cleaned = -0.000794321 Jy ! Component: 3400 - total flux cleaned = -0.000827621 Jy ! Component: 3450 - total flux cleaned = -0.000794441 Jy ! Component: 3500 - total flux cleaned = -0.000761462 Jy ! Component: 3550 - total flux cleaned = -0.000761418 Jy ! Component: 3600 - total flux cleaned = -0.000777703 Jy ! Component: 3650 - total flux cleaned = -0.00081015 Jy ! Component: 3700 - total flux cleaned = -0.000761659 Jy ! Component: 3750 - total flux cleaned = -0.000697369 Jy ! Component: 3800 - total flux cleaned = -0.000697448 Jy ! Component: 3850 - total flux cleaned = -0.000697617 Jy ! Component: 3900 - total flux cleaned = -0.000665849 Jy ! Component: 3950 - total flux cleaned = -0.000602747 Jy ! Component: 4000 - total flux cleaned = -0.000681353 Jy ! Component: 4050 - total flux cleaned = -0.000618856 Jy ! Total flux subtracted in 4096 components = -0.000634453 Jy ! Clean residual min=-0.000940 max=0.001040 Jy/beam ! Clean residual mean=0.000006 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.398483 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 593 components and 0.398483 Jy ![Exited script file: muppet] wmap "J1809+2758_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.538 x 6.951 at -8.938 degrees (North through East) ! Clean map min=-0.0017997 max=0.28784 Jy/beam ! Writing clean map to FITS file: J1809+2758_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.287844 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000298898 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.311521 0.311521 0.623042 1.24608 2.49217 4.98433 9.96867 19.9373 39.8747 79.7493 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.287 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.538 x 6.951 at -8.938 degrees (North through East) ! Clean map min=-0.0017997 max=0.28784 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 J1809+2758_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:41:57 2019