! Started logfile: J1734+3857_S_2017_02_24_pus_uvs.log on Sat May 4 11:31:57 2019 obs J1734+3857_S_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1734+3857_S_2017_02_24_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853704 visibilities/baseline/integration-bin. ! Found source: J1734+3857 ! ! 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 823 lines of history. ! ! Reading 3688 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 J1734+3857_S_2017_02_24_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.248705Jy sigma=0.002387 ! Fit after self-cal, rms=0.243658Jy sigma=0.002342 ! 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=2.978 mas, bmaj=5.728 mas, bpa=-9.914 degrees ! Estimated noise=1582.64 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 = 0.600196 Jy ! Component: 100 - total flux cleaned = 0.733227 Jy ! Total flux subtracted in 100 components = 0.733227 Jy ! Clean residual min=-0.013766 max=0.044298 Jy/beam ! Clean residual mean=0.000067 rms=0.004316 Jy/beam ! Combined flux in latest and established models = 0.733227 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.733227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127224Jy sigma=0.001129 ! Fit after self-cal, rms=0.127228Jy sigma=0.001129 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0450535 Jy ! Component: 100 - total flux cleaned = 0.0658871 Jy ! Total flux subtracted in 100 components = 0.0658871 Jy ! Clean residual min=-0.012082 max=0.014566 Jy/beam ! Clean residual mean=0.000035 rms=0.003128 Jy/beam ! Combined flux in latest and established models = 0.799115 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.799115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107155Jy sigma=0.000938 ! Fit after self-cal, rms=0.107078Jy sigma=0.000937 ! 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=3.556 mas, bmaj=6.471 mas, bpa=-6.687 degrees ! Estimated noise=1303 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 = 0.0137732 Jy ! Component: 100 - total flux cleaned = 0.0198015 Jy ! Component: 150 - total flux cleaned = 0.0226422 Jy ! Component: 200 - total flux cleaned = 0.0234991 Jy ! Total flux subtracted in 200 components = 0.0234991 Jy ! Clean residual min=-0.012293 max=0.013166 Jy/beam ! Clean residual mean=0.000027 rms=0.002773 Jy/beam ! Combined flux in latest and established models = 0.822614 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.822614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104815Jy sigma=0.000926 ! Fit after self-cal, rms=0.104794Jy sigma=0.000926 ! 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 0.92 FD 1.06 HN 1.01 KP 0.96 ! LA 0.96 MK 0.98 NL 0.98 OV 1.04 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.04 KP 0.92 ! LA 0.93 MK 0.98 NL 0.96 OV 1.08 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.00 KP 1.01 ! LA 1.02 MK 1.00 NL 1.11 OV 0.98 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.08 HN 0.95 KP 1.00* ! LA 1.01 MK 1.37 NL 1.00* OV 1.01 ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.104794Jy sigma=0.000926 ! Fit after self-cal, rms=0.083549Jy sigma=0.000739 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.553 mas, bmaj=6.457 mas, bpa=-5.951 degrees ! Estimated noise=1303.65 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 = 0.00184324 Jy ! Component: 100 - total flux cleaned = 0.00156305 Jy ! Component: 150 - total flux cleaned = 0.00133637 Jy ! Component: 200 - total flux cleaned = 0.0012365 Jy ! Total flux subtracted in 200 components = 0.0012365 Jy ! Clean residual min=-0.007645 max=0.007517 Jy/beam ! Clean residual mean=-0.000011 rms=0.001928 Jy/beam ! Combined flux in latest and established models = 0.82385 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.82385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083058Jy sigma=0.000735 ! Fit after self-cal, rms=0.083045Jy sigma=0.000735 ! 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=0.083045Jy sigma=0.000735 ! Fit after self-cal, rms=0.072587Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.559 mas, bmaj=6.454 mas, bpa=-6.276 degrees ! Estimated noise=1305.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000842511 Jy ! Component: 100 - total flux cleaned = -0.000734532 Jy ! Component: 150 - total flux cleaned = -0.000691062 Jy ! Component: 200 - total flux cleaned = -0.000691717 Jy ! Total flux subtracted in 200 components = -0.000691717 Jy ! Clean residual min=-0.003892 max=0.003609 Jy/beam ! Clean residual mean=-0.000001 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.823158 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.823158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072514Jy sigma=0.000655 ! Fit after self-cal, rms=0.072500Jy sigma=0.000655 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 = -6.86807e-05 Jy ! Component: 100 - total flux cleaned = -0.00010813 Jy ! Component: 150 - total flux cleaned = -0.000109376 Jy ! Component: 200 - total flux cleaned = -0.000144175 Jy ! Total flux subtracted in 200 components = -0.000144175 Jy ! Clean residual min=-0.003905 max=0.003553 Jy/beam ! Clean residual mean=-0.000001 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.823014 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.823014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072464Jy sigma=0.000654 ! Fit after self-cal, rms=0.072460Jy sigma=0.000654 ! 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=0.072460Jy sigma=0.000654 ! Fit after self-cal, rms=0.072492Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.562 mas, bmaj=6.454 mas, bpa=-6.289 degrees ! Estimated noise=1306.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000273913 Jy ! Component: 100 - total flux cleaned = -0.000347301 Jy ! Component: 150 - total flux cleaned = -0.000376132 Jy ! Component: 200 - total flux cleaned = -0.000435927 Jy ! Total flux subtracted in 200 components = -0.000435927 Jy ! Clean residual min=-0.003913 max=0.003475 Jy/beam ! Clean residual mean=-0.000001 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.822578 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.822578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072459Jy sigma=0.000654 ! Fit after self-cal, rms=0.072456Jy sigma=0.000654 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 = -6.07526e-05 Jy ! Component: 100 - total flux cleaned = -8.79261e-05 Jy ! Component: 150 - total flux cleaned = -0.000143025 Jy ! Component: 200 - total flux cleaned = -0.000168644 Jy ! Total flux subtracted in 200 components = -0.000168644 Jy ! Clean residual min=-0.003919 max=0.003444 Jy/beam ! Clean residual mean=-0.000001 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.82241 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.82241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072437Jy sigma=0.000654 ! Fit after self-cal, rms=0.072436Jy sigma=0.000654 ! 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=0.072436Jy sigma=0.000654 ! Fit after self-cal, rms=0.072477Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.817 mas, bmaj=9.672 mas, bpa=-4.555 degrees ! Estimated noise=1583.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.80042e-05 Jy ! Component: 100 - total flux cleaned = 2.56277e-05 Jy ! Component: 150 - total flux cleaned = -2.28372e-05 Jy ! Component: 200 - total flux cleaned = -6.30414e-05 Jy ! Total flux subtracted in 200 components = -6.30414e-05 Jy ! Clean residual min=-0.003886 max=0.004465 Jy/beam ! Clean residual mean=0.000000 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.822347 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.822347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072484Jy sigma=0.000654 ! Fit after self-cal, rms=0.072480Jy sigma=0.000654 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 (41, -61.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234136 Jy ! Component: 100 - total flux cleaned = 0.00197895 Jy ! Component: 150 - total flux cleaned = 0.00219938 Jy ! Component: 200 - total flux cleaned = 0.00232241 Jy ! Total flux subtracted in 200 components = 0.00232241 Jy ! Clean residual min=-0.003367 max=0.003129 Jy/beam ! Clean residual mean=0.000002 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.824669 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 89 components and 0.824669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072332Jy sigma=0.000652 ! Fit after self-cal, rms=0.072330Jy sigma=0.000652 ! 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=3.564 mas, bmaj=6.454 mas, bpa=-6.285 degrees ! Estimated noise=1306.99 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.564 x 6.454 at -6.285 degrees (North through East) ! Clean map min=-0.0036567 max=0.78231 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=0.072330Jy sigma=0.000652 ! Fit after self-cal, rms=0.068060Jy sigma=0.000609 ! Inverting map and beam ! Estimated beam: bmin=3.564 mas, bmaj=6.454 mas, bpa=-6.265 degrees ! Estimated noise=1306.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069538 Jy ! Component: 100 - total flux cleaned = 0.000465759 Jy ! Component: 150 - total flux cleaned = 0.000395215 Jy ! Component: 200 - total flux cleaned = 0.000329019 Jy ! Total flux subtracted in 200 components = 0.000329019 Jy ! Clean residual min=-0.003752 max=0.003436 Jy/beam ! Clean residual mean=-0.000001 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.824998 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 118 components and 0.824998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067904Jy sigma=0.000607 ! Fit after self-cal, rms=0.067903Jy sigma=0.000607 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.87451e-05 Jy ! Component: 100 - total flux cleaned = -9.08766e-06 Jy ! Component: 150 - total flux cleaned = 0.000103969 Jy ! Component: 200 - total flux cleaned = 0.000155639 Jy ! Total flux subtracted in 200 components = 0.000155639 Jy ! Clean residual min=-0.003716 max=0.003448 Jy/beam ! Clean residual mean=-0.000000 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.825153 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 131 components and 0.825153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067817Jy sigma=0.000606 ! Fit after self-cal, rms=0.067817Jy sigma=0.000606 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067817Jy sigma=0.000606 ! Fit after self-cal, rms=0.067821Jy sigma=0.000606 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=2.988 mas, bmaj=5.694 mas, bpa=-9.487 degrees ! Estimated noise=1599.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.60637 Jy ! Component: 100 - total flux cleaned = 0.741134 Jy ! Component: 150 - total flux cleaned = 0.786357 Jy ! Component: 200 - total flux cleaned = 0.806649 Jy ! Total flux subtracted in 200 components = 0.806649 Jy ! Clean residual min=-0.006196 max=0.008990 Jy/beam ! Clean residual mean=0.000005 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.806648 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.806648 Jy ! Inverting map and beam ! Estimated beam: bmin=3.564 mas, bmaj=6.455 mas, bpa=-6.258 degrees ! Estimated noise=1306.67 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 = 0.00978911 Jy ! Component: 100 - total flux cleaned = 0.0143768 Jy ! Component: 150 - total flux cleaned = 0.0157308 Jy ! Component: 200 - total flux cleaned = 0.0159693 Jy ! Total flux subtracted in 200 components = 0.0159693 Jy ! Clean residual min=-0.004122 max=0.003420 Jy/beam ! Clean residual mean=0.000001 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.822618 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 37 components and 0.822618 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=7.816 mas, bmaj=9.673 mas, bpa=-4.544 degrees ! Estimated noise=1583.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018854 Jy ! Component: 100 - total flux cleaned = 0.00196792 Jy ! Component: 150 - total flux cleaned = 0.00227403 Jy ! Component: 200 - total flux cleaned = 0.00247574 Jy ! Total flux subtracted in 200 components = 0.00247574 Jy ! Clean residual min=-0.003332 max=0.003081 Jy/beam ! Clean residual mean=0.000002 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.825094 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 = 6.00871e-05 Jy ! Component: 100 - total flux cleaned = 0.000171558 Jy ! Component: 150 - total flux cleaned = 0.000325536 Jy ! Component: 200 - total flux cleaned = 0.000326926 Jy ! Total flux subtracted in 200 components = 0.000326926 Jy ! Clean residual min=-0.003416 max=0.003041 Jy/beam ! Clean residual mean=0.000002 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.82542 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 92 components and 0.82542 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.564 mas, bmaj=6.455 mas, bpa=-6.258 degrees ! Estimated noise=1306.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189517 Jy ! Component: 100 - total flux cleaned = -0.000277416 Jy ! Component: 150 - total flux cleaned = -0.000273202 Jy ! Component: 200 - total flux cleaned = -0.000200484 Jy ! Total flux subtracted in 200 components = -0.000200484 Jy ! Clean residual min=-0.003938 max=0.003451 Jy/beam ! Clean residual mean=-0.000000 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.82522 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 121 components and 0.82522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068122Jy sigma=0.000609 ! Fit after self-cal, rms=0.068069Jy sigma=0.000608 wmodel J1734+3857_S_2017_02_24_pus_map.mod ! Writing 121 model components to file: J1734+3857_S_2017_02_24_pus_map.mod wobs J1734+3857_S_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1734+3857_S_2017_02_24_pus_uvs.fits wwins J1734+3857_S_2017_02_24_pus_map.win ! wwins: Wrote 2 windows to J1734+3857_S_2017_02_24_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 = -0.00108584 Jy ! Component: 100 - total flux cleaned = -0.0021058 Jy ! Component: 150 - total flux cleaned = -0.00216051 Jy ! Component: 200 - total flux cleaned = -0.00215779 Jy ! Component: 250 - total flux cleaned = -0.00200025 Jy ! Component: 300 - total flux cleaned = -0.00174772 Jy ! Component: 350 - total flux cleaned = -0.00174746 Jy ! Component: 400 - total flux cleaned = -0.00150542 Jy ! Component: 450 - total flux cleaned = -0.00136426 Jy ! Component: 500 - total flux cleaned = -0.00131757 Jy ! Component: 550 - total flux cleaned = -0.00109024 Jy ! Component: 600 - total flux cleaned = -0.00091065 Jy ! Component: 650 - total flux cleaned = -0.000690753 Jy ! Component: 700 - total flux cleaned = -0.000517637 Jy ! Component: 750 - total flux cleaned = -0.000218048 Jy ! Component: 800 - total flux cleaned = -9.1624e-05 Jy ! Component: 850 - total flux cleaned = 7.64918e-05 Jy ! Component: 900 - total flux cleaned = 0.000529704 Jy ! Component: 950 - total flux cleaned = 0.000692169 Jy ! Component: 1000 - total flux cleaned = 0.00101411 Jy ! Component: 1050 - total flux cleaned = 0.00109356 Jy ! Component: 1100 - total flux cleaned = 0.00129032 Jy ! Component: 1150 - total flux cleaned = 0.00160062 Jy ! Component: 1200 - total flux cleaned = 0.00183043 Jy ! Component: 1250 - total flux cleaned = 0.00190569 Jy ! Component: 1300 - total flux cleaned = 0.00201828 Jy ! Component: 1350 - total flux cleaned = 0.00224091 Jy ! Component: 1400 - total flux cleaned = 0.00231463 Jy ! Component: 1450 - total flux cleaned = 0.00238776 Jy ! Component: 1500 - total flux cleaned = 0.0023878 Jy ! Component: 1550 - total flux cleaned = 0.00256614 Jy ! Component: 1600 - total flux cleaned = 0.00260127 Jy ! Component: 1650 - total flux cleaned = 0.00274107 Jy ! Component: 1700 - total flux cleaned = 0.00274089 Jy ! Component: 1750 - total flux cleaned = 0.00301513 Jy ! Component: 1800 - total flux cleaned = 0.0029474 Jy ! Component: 1850 - total flux cleaned = 0.00304833 Jy ! Component: 1900 - total flux cleaned = 0.00318151 Jy ! Component: 1950 - total flux cleaned = 0.00324808 Jy ! Component: 2000 - total flux cleaned = 0.00341257 Jy ! Component: 2050 - total flux cleaned = 0.00364048 Jy ! Component: 2100 - total flux cleaned = 0.00376957 Jy ! Component: 2150 - total flux cleaned = 0.00383336 Jy ! Component: 2200 - total flux cleaned = 0.00396067 Jy ! Component: 2250 - total flux cleaned = 0.00411834 Jy ! Component: 2300 - total flux cleaned = 0.00424323 Jy ! Component: 2350 - total flux cleaned = 0.00430507 Jy ! Component: 2400 - total flux cleaned = 0.00445857 Jy ! Component: 2450 - total flux cleaned = 0.00442775 Jy ! Component: 2500 - total flux cleaned = 0.00451877 Jy ! Component: 2550 - total flux cleaned = 0.00457882 Jy ! Component: 2600 - total flux cleaned = 0.00478774 Jy ! Component: 2650 - total flux cleaned = 0.00478778 Jy ! Component: 2700 - total flux cleaned = 0.0048471 Jy ! Component: 2750 - total flux cleaned = 0.00490549 Jy ! Component: 2800 - total flux cleaned = 0.00481862 Jy ! Component: 2850 - total flux cleaned = 0.0049052 Jy ! Component: 2900 - total flux cleaned = 0.00484806 Jy ! Component: 2950 - total flux cleaned = 0.00479156 Jy ! Component: 3000 - total flux cleaned = 0.00481966 Jy ! Component: 3050 - total flux cleaned = 0.00484774 Jy ! Component: 3100 - total flux cleaned = 0.00479219 Jy ! Component: 3150 - total flux cleaned = 0.00473652 Jy ! Component: 3200 - total flux cleaned = 0.00454373 Jy ! Component: 3250 - total flux cleaned = 0.00451647 Jy ! Component: 3300 - total flux cleaned = 0.00440805 Jy ! Component: 3350 - total flux cleaned = 0.00432703 Jy ! Component: 3400 - total flux cleaned = 0.0042731 Jy ! Component: 3450 - total flux cleaned = 0.00416643 Jy ! Component: 3500 - total flux cleaned = 0.00411319 Jy ! Component: 3550 - total flux cleaned = 0.0040341 Jy ! Component: 3600 - total flux cleaned = 0.0039032 Jy ! Component: 3650 - total flux cleaned = 0.00387748 Jy ! Component: 3700 - total flux cleaned = 0.00377407 Jy ! Component: 3750 - total flux cleaned = 0.00369707 Jy ! Component: 3800 - total flux cleaned = 0.0036712 Jy ! Component: 3850 - total flux cleaned = 0.00379812 Jy ! Component: 3900 - total flux cleaned = 0.00374752 Jy ! Component: 3950 - total flux cleaned = 0.00374723 Jy ! Component: 4000 - total flux cleaned = 0.00369739 Jy ! Component: 4050 - total flux cleaned = 0.00362274 Jy ! Total flux subtracted in 4096 components = 0.00372172 Jy ! Clean residual min=-0.002106 max=0.001423 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.828942 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 400 components and 0.828942 Jy ![Exited script file: muppet] wmap "J1734+3857_S_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.564 x 6.455 at -6.258 degrees (North through East) ! Clean map min=-0.002504 max=0.7822 Jy/beam ! Writing clean map to FITS file: J1734+3857_S_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.782202 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000443669 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.170162 0.170162 0.340323 0.680646 1.36129 2.72258 5.44517 10.8903 21.7807 43.5614 87.1227 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.782 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.564 x 6.455 at -6.258 degrees (North through East) ! Clean map min=-0.002504 max=0.7822 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 J1734+3857_S_2017_02_24_pus_uvs.log closed on Sat May 4 11:32:02 2019