! Started logfile: J2002+4725_S_2017_01_21_pus_uvs.log on Sun May 5 16:02:08 2019 obs J2002+4725_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2002+4725_S_2017_01_21_pus_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.621528 visibilities/baseline/integration-bin. ! Found source: J2002+4725 ! ! 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 558 lines of history. ! ! Reading 2148 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 J2002+4725_S_2017_01_21_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.496067Jy sigma=0.003231 ! Fit after self-cal, rms=0.489743Jy sigma=0.003178 ! 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=2.402 mas, bmaj=5.728 mas, bpa=0.7527 degrees ! Estimated noise=2663.7 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 = 0.443408 Jy ! Component: 100 - total flux cleaned = 0.584636 Jy ! Total flux subtracted in 100 components = 0.584636 Jy ! Clean residual min=-0.031156 max=0.063505 Jy/beam ! Clean residual mean=0.000056 rms=0.010062 Jy/beam ! Combined flux in latest and established models = 0.584636 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.584636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199995Jy sigma=0.001400 ! Fit after self-cal, rms=0.199978Jy sigma=0.001400 ! Inverting map ! Added new window around map position (20.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0661224 Jy ! Component: 100 - total flux cleaned = 0.0985329 Jy ! Total flux subtracted in 100 components = 0.0985329 Jy ! Clean residual min=-0.022908 max=0.047799 Jy/beam ! Clean residual mean=0.000045 rms=0.007296 Jy/beam ! Combined flux in latest and established models = 0.683169 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.683169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184348Jy sigma=0.001110 ! Fit after self-cal, rms=0.183709Jy sigma=0.001099 ! 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=2.863 mas, bmaj=6.457 mas, bpa=2.704 degrees ! Estimated noise=2220.09 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 = 0.0376129 Jy ! Component: 100 - total flux cleaned = 0.0603326 Jy ! Component: 150 - total flux cleaned = 0.0691338 Jy ! Component: 200 - total flux cleaned = 0.0725166 Jy ! Total flux subtracted in 200 components = 0.0725166 Jy ! Clean residual min=-0.026757 max=0.043334 Jy/beam ! Clean residual mean=0.000075 rms=0.007796 Jy/beam ! Combined flux in latest and established models = 0.755685 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 50 components and 0.755685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176613Jy sigma=0.000991 ! Fit after self-cal, rms=0.176204Jy sigma=0.000977 ! 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 0.96 FD 1.00* HN 0.95 LA 0.97 ! MK 1.01 NL 0.94 OV 1.74 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.96 LA 0.93 ! MK 1.00 NL 0.95 OV 1.84 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.96 LA 0.94 ! MK 0.98 NL 0.92 OV 1.61 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.92 LA 1.00 ! MK 1.09 NL 1.00* OV 1.60 PT 0.93 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.176204Jy sigma=0.000977 ! Fit after self-cal, rms=0.164018Jy sigma=0.000710 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.859 mas, bmaj=6.404 mas, bpa=2.432 degrees ! Estimated noise=2225.31 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 = -0.00360553 Jy ! Component: 100 - total flux cleaned = -0.000497462 Jy ! Component: 150 - total flux cleaned = 0.000847423 Jy ! Component: 200 - total flux cleaned = 0.0016413 Jy ! Total flux subtracted in 200 components = 0.0016413 Jy ! Clean residual min=-0.013635 max=0.009544 Jy/beam ! Clean residual mean=0.000009 rms=0.002442 Jy/beam ! Combined flux in latest and established models = 0.757327 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.757327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161860Jy sigma=0.000683 ! Fit after self-cal, rms=0.161772Jy sigma=0.000680 ! 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=0.161772Jy sigma=0.000680 ! Fit after self-cal, rms=0.163510Jy sigma=0.000670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.85 mas, bmaj=6.419 mas, bpa=2.261 degrees ! Estimated noise=2220.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00612567 Jy ! Component: 100 - total flux cleaned = -0.00614909 Jy ! Component: 150 - total flux cleaned = -0.00592751 Jy ! Component: 200 - total flux cleaned = -0.00612714 Jy ! Total flux subtracted in 200 components = -0.00612714 Jy ! Clean residual min=-0.010655 max=0.007928 Jy/beam ! Clean residual mean=0.000018 rms=0.002025 Jy/beam ! Combined flux in latest and established models = 0.7512 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.751199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162495Jy sigma=0.000661 ! Fit after self-cal, rms=0.162027Jy sigma=0.000659 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 = -0.00289767 Jy ! Component: 100 - total flux cleaned = -0.00254615 Jy ! Component: 150 - total flux cleaned = -0.00269646 Jy ! Component: 200 - total flux cleaned = -0.00269038 Jy ! Total flux subtracted in 200 components = -0.00269038 Jy ! Clean residual min=-0.009550 max=0.007648 Jy/beam ! Clean residual mean=0.000020 rms=0.001910 Jy/beam ! Combined flux in latest and established models = 0.748509 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.748509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161569Jy sigma=0.000654 ! Fit after self-cal, rms=0.161345Jy sigma=0.000653 ! 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=0.161345Jy sigma=0.000653 ! Fit after self-cal, rms=0.163656Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.844 mas, bmaj=6.407 mas, bpa=2.263 degrees ! Estimated noise=2215.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00330562 Jy ! Component: 100 - total flux cleaned = -0.002944 Jy ! Component: 150 - total flux cleaned = -0.00265829 Jy ! Component: 200 - total flux cleaned = -0.00253529 Jy ! Total flux subtracted in 200 components = -0.00253529 Jy ! Clean residual min=-0.007687 max=0.006710 Jy/beam ! Clean residual mean=0.000011 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.745974 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.745974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163194Jy sigma=0.000643 ! Fit after self-cal, rms=0.163007Jy sigma=0.000642 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 = -0.00172193 Jy ! Component: 100 - total flux cleaned = -0.00148125 Jy ! Component: 150 - total flux cleaned = -0.00147762 Jy ! Component: 200 - total flux cleaned = -0.00147621 Jy ! Total flux subtracted in 200 components = -0.00147621 Jy ! Clean residual min=-0.007063 max=0.006534 Jy/beam ! Clean residual mean=0.000011 rms=0.001591 Jy/beam ! Combined flux in latest and established models = 0.744498 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.744498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162787Jy sigma=0.000641 ! Fit after self-cal, rms=0.162684Jy sigma=0.000640 ! 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=0.162684Jy sigma=0.000640 ! Fit after self-cal, rms=0.164739Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.523 mas, bmaj=9.126 mas, bpa=6.371 degrees ! Estimated noise=3081.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000638299 Jy ! Component: 100 - total flux cleaned = -2.93302e-05 Jy ! Component: 150 - total flux cleaned = 0.000197131 Jy ! Component: 200 - total flux cleaned = 0.000369101 Jy ! Total flux subtracted in 200 components = 0.000369101 Jy ! Clean residual min=-0.006430 max=0.007823 Jy/beam ! Clean residual mean=0.000006 rms=0.001908 Jy/beam ! Combined flux in latest and established models = 0.744867 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.744867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164487Jy sigma=0.000638 ! Fit after self-cal, rms=0.164349Jy sigma=0.000638 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 = -0.00119938 Jy ! Component: 100 - total flux cleaned = -0.00128789 Jy ! Component: 150 - total flux cleaned = -0.00143392 Jy ! Component: 200 - total flux cleaned = -0.00149453 Jy ! Total flux subtracted in 200 components = -0.00149453 Jy ! Clean residual min=-0.006219 max=0.007822 Jy/beam ! Clean residual mean=0.000008 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.743372 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.743372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164253Jy sigma=0.000638 ! Fit after self-cal, rms=0.164205Jy sigma=0.000637 ! 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=2.837 mas, bmaj=6.397 mas, bpa=2.27 degrees ! Estimated noise=2211.24 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.837 x 6.397 at 2.27 degrees (North through East) ! Clean map min=-0.0054126 max=0.58133 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=0.164205Jy sigma=0.000637 ! Fit after self-cal, rms=0.161381Jy sigma=0.000583 ! Inverting map and beam ! Estimated beam: bmin=2.83 mas, bmaj=6.388 mas, bpa=2.104 degrees ! Estimated noise=2205.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000137619 Jy ! Component: 100 - total flux cleaned = 9.01408e-05 Jy ! Component: 150 - total flux cleaned = 2.25806e-06 Jy ! Component: 200 - total flux cleaned = -0.000147899 Jy ! Total flux subtracted in 200 components = -0.000147899 Jy ! Clean residual min=-0.005419 max=0.006195 Jy/beam ! Clean residual mean=0.000002 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.743224 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 103 components and 0.743224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161229Jy sigma=0.000581 ! Fit after self-cal, rms=0.161162Jy sigma=0.000581 ! Inverting map ! Added new window around map position (-102, 67). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323849 Jy ! Component: 100 - total flux cleaned = 0.00335659 Jy ! Component: 150 - total flux cleaned = 0.00398728 Jy ! Component: 200 - total flux cleaned = 0.00453137 Jy ! Total flux subtracted in 200 components = 0.00453137 Jy ! Clean residual min=-0.004894 max=0.005756 Jy/beam ! Clean residual mean=-0.000008 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.747756 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 0.747756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160741Jy sigma=0.000578 ! Fit after self-cal, rms=0.160734Jy sigma=0.000578 ! Inverting map ! Added new window around map position (74, -25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322316 Jy ! Component: 100 - total flux cleaned = 0.00309827 Jy ! Component: 150 - total flux cleaned = 0.0034753 Jy ! Component: 200 - total flux cleaned = 0.00373111 Jy ! Total flux subtracted in 200 components = 0.00373111 Jy ! Clean residual min=-0.005357 max=0.004396 Jy/beam ! Clean residual mean=-0.000011 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.751487 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 143 components and 0.751487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160414Jy sigma=0.000576 ! Fit after self-cal, rms=0.160415Jy sigma=0.000575 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160415Jy sigma=0.000575 ! Fit after self-cal, rms=0.161286Jy sigma=0.000575 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=2.376 mas, bmaj=5.677 mas, bpa=0.3924 degrees ! Estimated noise=2613.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.435998 Jy ! Component: 100 - total flux cleaned = 0.579045 Jy ! Component: 150 - total flux cleaned = 0.641125 Jy ! Component: 200 - total flux cleaned = 0.673722 Jy ! Total flux subtracted in 200 components = 0.673722 Jy ! Clean residual min=-0.012684 max=0.016562 Jy/beam ! Clean residual mean=0.000017 rms=0.003192 Jy/beam ! Combined flux in latest and established models = 0.673722 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.673722 Jy ! Inverting map and beam ! Estimated beam: bmin=2.827 mas, bmaj=6.386 mas, bpa=2.14 degrees ! Estimated noise=2203.64 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 = 0.0254788 Jy ! Component: 100 - total flux cleaned = 0.0408819 Jy ! Component: 150 - total flux cleaned = 0.0514827 Jy ! Component: 200 - total flux cleaned = 0.0574504 Jy ! Total flux subtracted in 200 components = 0.0574504 Jy ! Clean residual min=-0.006990 max=0.007134 Jy/beam ! Clean residual mean=0.000010 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.731173 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.731173 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=6.514 mas, bmaj=9.111 mas, bpa=6.282 degrees ! Estimated noise=3087.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00878766 Jy ! Component: 100 - total flux cleaned = 0.0130424 Jy ! Component: 150 - total flux cleaned = 0.0154224 Jy ! Component: 200 - total flux cleaned = 0.0165925 Jy ! Total flux subtracted in 200 components = 0.0165925 Jy ! Clean residual min=-0.006524 max=0.005311 Jy/beam ! Clean residual mean=-0.000027 rms=0.001743 Jy/beam ! Combined flux in latest and established models = 0.747765 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 = 0.000707612 Jy ! Component: 100 - total flux cleaned = 0.000961402 Jy ! Component: 150 - total flux cleaned = 0.0014036 Jy ! Component: 200 - total flux cleaned = 0.00169435 Jy ! Total flux subtracted in 200 components = 0.00169435 Jy ! Clean residual min=-0.006451 max=0.005299 Jy/beam ! Clean residual mean=-0.000029 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.74946 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 103 components and 0.749459 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.827 mas, bmaj=6.386 mas, bpa=2.14 degrees ! Estimated noise=2203.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219392 Jy ! Component: 100 - total flux cleaned = 0.00188565 Jy ! Component: 150 - total flux cleaned = 0.00230853 Jy ! Component: 200 - total flux cleaned = 0.00244034 Jy ! Total flux subtracted in 200 components = 0.00244034 Jy ! Clean residual min=-0.005829 max=0.005797 Jy/beam ! Clean residual mean=-0.000012 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.7519 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.7519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161736Jy sigma=0.000583 ! Fit after self-cal, rms=0.161609Jy sigma=0.000582 wmodel J2002+4725_S_2017_01_21_pus_map.mod ! Writing 123 model components to file: J2002+4725_S_2017_01_21_pus_map.mod wobs J2002+4725_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2002+4725_S_2017_01_21_pus_uvs.fits wwins J2002+4725_S_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J2002+4725_S_2017_01_21_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 = -0.000637985 Jy ! Component: 100 - total flux cleaned = -0.00138565 Jy ! Component: 150 - total flux cleaned = -0.00147616 Jy ! Component: 200 - total flux cleaned = -0.00147639 Jy ! Component: 250 - total flux cleaned = -0.00147677 Jy ! Component: 300 - total flux cleaned = -0.00123659 Jy ! Component: 350 - total flux cleaned = -0.000845395 Jy ! Component: 400 - total flux cleaned = -0.000309769 Jy ! Component: 450 - total flux cleaned = 6.49995e-05 Jy ! Component: 500 - total flux cleaned = 0.000359639 Jy ! Component: 550 - total flux cleaned = 0.00064801 Jy ! Component: 600 - total flux cleaned = 0.000861985 Jy ! Component: 650 - total flux cleaned = 0.00121126 Jy ! Component: 700 - total flux cleaned = 0.00141714 Jy ! Component: 750 - total flux cleaned = 0.00162083 Jy ! Component: 800 - total flux cleaned = 0.00182061 Jy ! Component: 850 - total flux cleaned = 0.00188581 Jy ! Component: 900 - total flux cleaned = 0.00201542 Jy ! Component: 950 - total flux cleaned = 0.00214169 Jy ! Component: 1000 - total flux cleaned = 0.00226829 Jy ! Component: 1050 - total flux cleaned = 0.00257609 Jy ! Component: 1100 - total flux cleaned = 0.00269868 Jy ! Component: 1150 - total flux cleaned = 0.0029384 Jy ! Component: 1200 - total flux cleaned = 0.00305629 Jy ! Component: 1250 - total flux cleaned = 0.00317338 Jy ! Component: 1300 - total flux cleaned = 0.00334738 Jy ! Component: 1350 - total flux cleaned = 0.00351729 Jy ! Component: 1400 - total flux cleaned = 0.00357286 Jy ! Component: 1450 - total flux cleaned = 0.00373916 Jy ! Component: 1500 - total flux cleaned = 0.00373948 Jy ! Component: 1550 - total flux cleaned = 0.00390196 Jy ! Component: 1600 - total flux cleaned = 0.00406228 Jy ! Component: 1650 - total flux cleaned = 0.00411507 Jy ! Component: 1700 - total flux cleaned = 0.00427271 Jy ! Component: 1750 - total flux cleaned = 0.00447887 Jy ! Component: 1800 - total flux cleaned = 0.00453053 Jy ! Component: 1850 - total flux cleaned = 0.00478325 Jy ! Component: 1900 - total flux cleaned = 0.00508232 Jy ! Component: 1950 - total flux cleaned = 0.00532902 Jy ! Component: 2000 - total flux cleaned = 0.00547515 Jy ! Component: 2050 - total flux cleaned = 0.00581347 Jy ! Component: 2100 - total flux cleaned = 0.00605305 Jy ! Component: 2150 - total flux cleaned = 0.0062428 Jy ! Component: 2200 - total flux cleaned = 0.0062903 Jy ! Component: 2250 - total flux cleaned = 0.00638412 Jy ! Component: 2300 - total flux cleaned = 0.00647635 Jy ! Component: 2350 - total flux cleaned = 0.00661304 Jy ! Component: 2400 - total flux cleaned = 0.0066576 Jy ! Component: 2450 - total flux cleaned = 0.00652373 Jy ! Component: 2500 - total flux cleaned = 0.00670099 Jy ! Component: 2550 - total flux cleaned = 0.00683367 Jy ! Component: 2600 - total flux cleaned = 0.00696463 Jy ! Component: 2650 - total flux cleaned = 0.00713742 Jy ! Component: 2700 - total flux cleaned = 0.00705213 Jy ! Component: 2750 - total flux cleaned = 0.00726452 Jy ! Component: 2800 - total flux cleaned = 0.00739084 Jy ! Component: 2850 - total flux cleaned = 0.00755753 Jy ! Component: 2900 - total flux cleaned = 0.00763977 Jy ! Component: 2950 - total flux cleaned = 0.00772179 Jy ! Component: 3000 - total flux cleaned = 0.008047 Jy ! Component: 3050 - total flux cleaned = 0.00804727 Jy ! Component: 3100 - total flux cleaned = 0.00808721 Jy ! Component: 3150 - total flux cleaned = 0.00824574 Jy ! Component: 3200 - total flux cleaned = 0.00856121 Jy ! Component: 3250 - total flux cleaned = 0.00856107 Jy ! Component: 3300 - total flux cleaned = 0.00879443 Jy ! Component: 3350 - total flux cleaned = 0.00887175 Jy ! Component: 3400 - total flux cleaned = 0.0091013 Jy ! Component: 3450 - total flux cleaned = 0.00917688 Jy ! Component: 3500 - total flux cleaned = 0.00929009 Jy ! Component: 3550 - total flux cleaned = 0.00940237 Jy ! Component: 3600 - total flux cleaned = 0.0095886 Jy ! Component: 3650 - total flux cleaned = 0.00969934 Jy ! Component: 3700 - total flux cleaned = 0.00977295 Jy ! Component: 3750 - total flux cleaned = 0.00999174 Jy ! Component: 3800 - total flux cleaned = 0.0100278 Jy ! Component: 3850 - total flux cleaned = 0.0101362 Jy ! Component: 3900 - total flux cleaned = 0.0103867 Jy ! Component: 3950 - total flux cleaned = 0.0104223 Jy ! Component: 4000 - total flux cleaned = 0.0106697 Jy ! Component: 4050 - total flux cleaned = 0.0107048 Jy ! Total flux subtracted in 4096 components = 0.0108444 Jy ! Clean residual min=-0.002035 max=0.002080 Jy/beam ! Clean residual mean=0.000002 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.762744 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 381 components and 0.762744 Jy ![Exited script file: muppet] wmap "J2002+4725_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.827 x 6.386 at 2.14 degrees (North through East) ! Clean map min=-0.0047295 max=0.58026 Jy/beam ! Writing clean map to FITS file: J2002+4725_S_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.580263 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000614417 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.317658 0.317658 0.635316 1.27063 2.54126 5.08253 10.1651 20.3301 40.6602 81.3204 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.58 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.827 x 6.386 at 2.14 degrees (North through East) ! Clean map min=-0.0047295 max=0.58026 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 J2002+4725_S_2017_01_21_pus_uvs.log closed on Sun May 5 16:02:13 2019