! Started logfile: J2338+2701_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:52:08 2019 obs J2338+2701_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J2338+2701_S_2017_03_27_pus_uva.fits ! AN table 1: 172 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.910853 visibilities/baseline/integration-bin. ! Found source: J2338+2701 ! ! 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 1684 lines of history. ! ! Reading 28200 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 J2338+2701_S_2017_03_27_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 755 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.881042Jy sigma=0.008124 ! Fit after self-cal, rms=0.875646Jy sigma=0.008078 ! 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=2.883 mas, bmaj=5.942 mas, bpa=-6.83 degrees ! Estimated noise=914.119 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 = 0.0942681 Jy ! Component: 100 - total flux cleaned = 0.124562 Jy ! Total flux subtracted in 100 components = 0.124562 Jy ! Clean residual min=-0.006373 max=0.015389 Jy/beam ! Clean residual mean=0.000002 rms=0.001791 Jy/beam ! Combined flux in latest and established models = 0.124562 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.124562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085334Jy sigma=0.000747 ! Fit after self-cal, rms=0.085253Jy sigma=0.000746 ! Inverting map ! Added new window around map position (-4.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017304 Jy ! Component: 100 - total flux cleaned = 0.0283572 Jy ! Total flux subtracted in 100 components = 0.0283572 Jy ! Clean residual min=-0.004306 max=0.006671 Jy/beam ! Clean residual mean=0.000004 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.152919 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.152919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080843Jy sigma=0.000700 ! Fit after self-cal, rms=0.080713Jy sigma=0.000699 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00824681 Jy ! Component: 100 - total flux cleaned = 0.0137591 Jy ! Total flux subtracted in 100 components = 0.0137591 Jy ! Clean residual min=-0.003656 max=0.005706 Jy/beam ! Clean residual mean=0.000005 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.166679 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.166678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079634Jy sigma=0.000688 ! Fit after self-cal, rms=0.079600Jy sigma=0.000688 ! Inverting map ! Added new window around map position (-9, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00572806 Jy ! Component: 100 - total flux cleaned = 0.00945141 Jy ! Total flux subtracted in 100 components = 0.00945141 Jy ! Clean residual min=-0.003202 max=0.004175 Jy/beam ! Clean residual mean=0.000004 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.17613 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.17613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079079Jy sigma=0.000683 ! Fit after self-cal, rms=0.079044Jy sigma=0.000682 ! 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=3.495 mas, bmaj=6.684 mas, bpa=-5.499 degrees ! Estimated noise=506.544 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 (-13.5, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537193 Jy ! Component: 100 - total flux cleaned = 0.0088305 Jy ! Component: 150 - total flux cleaned = 0.0115918 Jy ! Component: 200 - total flux cleaned = 0.0138617 Jy ! Total flux subtracted in 200 components = 0.0138617 Jy ! Clean residual min=-0.002573 max=0.003040 Jy/beam ! Clean residual mean=0.000006 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.189992 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 99 components and 0.189992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078596Jy sigma=0.000678 ! Fit after self-cal, rms=0.078561Jy sigma=0.000677 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.95 KP 1.02 ! LA 0.95 MK 1.00 NL 1.01 OV 1.04 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.98 KP 0.98 ! LA 0.93 MK 1.01 NL 1.13 OV 0.99 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.00 KP 0.97 ! LA 0.98 MK 1.02 NL 1.12 OV 0.96 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 0.92 KP 1.00* ! LA 0.97 MK 1.17 NL 1.00* OV 1.04 ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.078561Jy sigma=0.000677 ! Fit after self-cal, rms=0.078610Jy sigma=0.000671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.517 mas, bmaj=6.706 mas, bpa=-5.23 degrees ! Estimated noise=503.689 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 = 0.00127421 Jy ! Component: 100 - total flux cleaned = 0.0018543 Jy ! Component: 150 - total flux cleaned = 0.00202606 Jy ! Component: 200 - total flux cleaned = 0.00217268 Jy ! Total flux subtracted in 200 components = 0.00217268 Jy ! Clean residual min=-0.001957 max=0.001983 Jy/beam ! Clean residual mean=0.000000 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.192164 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 0.192164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078548Jy sigma=0.000671 ! Fit after self-cal, rms=0.078567Jy sigma=0.000671 ! 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=0.078567Jy sigma=0.000671 ! Fit after self-cal, rms=0.078315Jy sigma=0.000667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.518 mas, bmaj=6.718 mas, bpa=-5.382 degrees ! Estimated noise=503.034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000747446 Jy ! Component: 100 - total flux cleaned = 0.00127617 Jy ! Component: 150 - total flux cleaned = 0.0017043 Jy ! Component: 200 - total flux cleaned = 0.00205925 Jy ! Total flux subtracted in 200 components = 0.00205925 Jy ! Clean residual min=-0.001685 max=0.001465 Jy/beam ! Clean residual mean=0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.194223 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 131 components and 0.194223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078286Jy sigma=0.000667 ! Fit after self-cal, rms=0.078296Jy sigma=0.000667 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 = 0.000412976 Jy ! Component: 100 - total flux cleaned = 0.000519319 Jy ! Component: 150 - total flux cleaned = 0.000613926 Jy ! Component: 200 - total flux cleaned = 0.000665041 Jy ! Total flux subtracted in 200 components = 0.000665041 Jy ! Clean residual min=-0.001670 max=0.001450 Jy/beam ! Clean residual mean=0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.194888 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 148 components and 0.194888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078288Jy sigma=0.000667 ! Fit after self-cal, rms=0.078286Jy sigma=0.000667 ! 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=0.078286Jy sigma=0.000667 ! Fit after self-cal, rms=0.078395Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.516 mas, bmaj=6.717 mas, bpa=-5.335 degrees ! Estimated noise=503.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547943 Jy ! Component: 100 - total flux cleaned = 0.000717059 Jy ! Component: 150 - total flux cleaned = 0.000846657 Jy ! Component: 200 - total flux cleaned = 0.000919449 Jy ! Total flux subtracted in 200 components = 0.000919449 Jy ! Clean residual min=-0.001672 max=0.001430 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.195808 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 157 components and 0.195808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078387Jy sigma=0.000667 ! Fit after self-cal, rms=0.078388Jy sigma=0.000667 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 = 9.8511e-05 Jy ! Component: 100 - total flux cleaned = 0.000126833 Jy ! Component: 150 - total flux cleaned = 0.000139858 Jy ! Component: 200 - total flux cleaned = 0.000139878 Jy ! Total flux subtracted in 200 components = 0.000139878 Jy ! Clean residual min=-0.001662 max=0.001421 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.195948 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 164 components and 0.195948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078384Jy sigma=0.000667 ! Fit after self-cal, rms=0.078383Jy sigma=0.000667 ! 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=0.078383Jy sigma=0.000667 ! Fit after self-cal, rms=0.078450Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.854 mas, bmaj=9.891 mas, bpa=-2.383 degrees ! Estimated noise=609.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000561307 Jy ! Component: 100 - total flux cleaned = 0.000756919 Jy ! Component: 150 - total flux cleaned = 0.000867152 Jy ! Component: 200 - total flux cleaned = 0.000908983 Jy ! Total flux subtracted in 200 components = 0.000908983 Jy ! Clean residual min=-0.001574 max=0.001420 Jy/beam ! Clean residual mean=0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.196857 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 195 components and 0.196857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078447Jy sigma=0.000667 ! Fit after self-cal, rms=0.078447Jy sigma=0.000667 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 = 0.000168876 Jy ! Component: 100 - total flux cleaned = 0.000192163 Jy ! Component: 150 - total flux cleaned = 0.000199171 Jy ! Component: 200 - total flux cleaned = 0.000212643 Jy ! Total flux subtracted in 200 components = 0.000212643 Jy ! Clean residual min=-0.001562 max=0.001425 Jy/beam ! Clean residual mean=0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.197069 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 201 components and 0.197069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078446Jy sigma=0.000667 ! Fit after self-cal, rms=0.078446Jy sigma=0.000667 ! 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=3.514 mas, bmaj=6.715 mas, bpa=-5.26 degrees ! Estimated noise=503.607 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.514 x 6.715 at -5.26 degrees (North through East) ! Clean map min=-0.0015752 max=0.12303 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=2.9 mas, bmaj=5.955 mas, bpa=-6.602 degrees ! Estimated noise=914.703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0941397 Jy ! Component: 100 - total flux cleaned = 0.125659 Jy ! Component: 150 - total flux cleaned = 0.143035 Jy ! Component: 200 - total flux cleaned = 0.154584 Jy ! Total flux subtracted in 200 components = 0.154584 Jy ! Clean residual min=-0.004132 max=0.006350 Jy/beam ! Clean residual mean=0.000003 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.154584 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 0.154584 Jy ! Inverting map and beam ! Estimated beam: bmin=3.514 mas, bmaj=6.715 mas, bpa=-5.26 degrees ! Estimated noise=503.607 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 = 0.0104977 Jy ! Component: 100 - total flux cleaned = 0.0175921 Jy ! Component: 150 - total flux cleaned = 0.022757 Jy ! Component: 200 - total flux cleaned = 0.0265802 Jy ! Total flux subtracted in 200 components = 0.0265802 Jy ! Clean residual min=-0.001848 max=0.002279 Jy/beam ! Clean residual mean=0.000005 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.181165 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 71 components and 0.181165 Jy ! Inverting map ! Added new window around map position (3, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297302 Jy ! Component: 100 - total flux cleaned = 0.00534661 Jy ! Component: 150 - total flux cleaned = 0.00726576 Jy ! Component: 200 - total flux cleaned = 0.0088472 Jy ! Total flux subtracted in 200 components = 0.0088472 Jy ! Clean residual min=-0.001716 max=0.001402 Jy/beam ! Clean residual mean=0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.190012 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 111 components and 0.190012 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=7.854 mas, bmaj=9.891 mas, bpa=-2.383 degrees ! Estimated noise=609.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205094 Jy ! Component: 100 - total flux cleaned = 0.00347096 Jy ! Component: 150 - total flux cleaned = 0.00451743 Jy ! Component: 200 - total flux cleaned = 0.00532808 Jy ! Total flux subtracted in 200 components = 0.00532808 Jy ! Clean residual min=-0.001637 max=0.001412 Jy/beam ! Clean residual mean=0.000002 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.19534 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 = 0.00063836 Jy ! Component: 100 - total flux cleaned = 0.00110632 Jy ! Component: 150 - total flux cleaned = 0.00135798 Jy ! Component: 200 - total flux cleaned = 0.00144761 Jy ! Total flux subtracted in 200 components = 0.00144761 Jy ! Clean residual min=-0.001548 max=0.001380 Jy/beam ! Clean residual mean=0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.196788 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 175 components and 0.196788 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.514 mas, bmaj=6.715 mas, bpa=-5.26 degrees ! Estimated noise=503.607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150753 Jy ! Component: 100 - total flux cleaned = 4.60123e-05 Jy ! Component: 150 - total flux cleaned = 0.000109871 Jy ! Component: 200 - total flux cleaned = 0.000167614 Jy ! Total flux subtracted in 200 components = 0.000167614 Jy ! Clean residual min=-0.001613 max=0.001330 Jy/beam ! Clean residual mean=0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.196955 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 197 components and 0.196955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078443Jy sigma=0.000667 ! Fit after self-cal, rms=0.078442Jy sigma=0.000667 wmodel J2338+2701_S_2017_03_27_pus_map.mod ! Writing 197 model components to file: J2338+2701_S_2017_03_27_pus_map.mod wobs J2338+2701_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J2338+2701_S_2017_03_27_pus_uvs.fits wwins J2338+2701_S_2017_03_27_pus_map.win ! wwins: Wrote 5 windows to J2338+2701_S_2017_03_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013396 Jy ! Component: 100 - total flux cleaned = 7.5782e-05 Jy ! Component: 150 - total flux cleaned = 0.000142501 Jy ! Component: 200 - total flux cleaned = 0.000164093 Jy ! Component: 250 - total flux cleaned = 0.000185224 Jy ! Component: 300 - total flux cleaned = 0.000225389 Jy ! Component: 350 - total flux cleaned = 0.000147505 Jy ! Component: 400 - total flux cleaned = 0.000128498 Jy ! Component: 450 - total flux cleaned = 5.35568e-05 Jy ! Component: 500 - total flux cleaned = -5.58008e-05 Jy ! Component: 550 - total flux cleaned = -0.000127631 Jy ! Component: 600 - total flux cleaned = -0.000267626 Jy ! Component: 650 - total flux cleaned = -0.00035351 Jy ! Component: 700 - total flux cleaned = -0.000471483 Jy ! Component: 750 - total flux cleaned = -0.000554176 Jy ! Component: 800 - total flux cleaned = -0.000619636 Jy ! Component: 850 - total flux cleaned = -0.000684182 Jy ! Component: 900 - total flux cleaned = -0.000731845 Jy ! Component: 950 - total flux cleaned = -0.000793987 Jy ! Component: 1000 - total flux cleaned = -0.000793795 Jy ! Component: 1050 - total flux cleaned = -0.000824122 Jy ! Component: 1100 - total flux cleaned = -0.000868578 Jy ! Component: 1150 - total flux cleaned = -0.000809596 Jy ! Component: 1200 - total flux cleaned = -0.000838722 Jy ! Component: 1250 - total flux cleaned = -0.00083867 Jy ! Component: 1300 - total flux cleaned = -0.000852842 Jy ! Component: 1350 - total flux cleaned = -0.000852686 Jy ! Component: 1400 - total flux cleaned = -0.000811506 Jy ! Component: 1450 - total flux cleaned = -0.00085255 Jy ! Component: 1500 - total flux cleaned = -0.000892957 Jy ! Component: 1550 - total flux cleaned = -0.000866282 Jy ! Component: 1600 - total flux cleaned = -0.00089278 Jy ! Component: 1650 - total flux cleaned = -0.000931805 Jy ! Component: 1700 - total flux cleaned = -0.000983244 Jy ! Component: 1750 - total flux cleaned = -0.000919583 Jy ! Component: 1800 - total flux cleaned = -0.000982599 Jy ! Component: 1850 - total flux cleaned = -0.000995303 Jy ! Component: 1900 - total flux cleaned = -0.00103227 Jy ! Component: 1950 - total flux cleaned = -0.00104442 Jy ! Component: 2000 - total flux cleaned = -0.00103235 Jy ! Component: 2050 - total flux cleaned = -0.00104423 Jy ! Component: 2100 - total flux cleaned = -0.00104423 Jy ! Component: 2150 - total flux cleaned = -0.00105584 Jy ! Component: 2200 - total flux cleaned = -0.00103269 Jy ! Component: 2250 - total flux cleaned = -0.00105577 Jy ! Component: 2300 - total flux cleaned = -0.00101001 Jy ! Component: 2350 - total flux cleaned = -0.00102154 Jy ! Component: 2400 - total flux cleaned = -0.000998997 Jy ! Component: 2450 - total flux cleaned = -0.000987802 Jy ! Component: 2500 - total flux cleaned = -0.00095474 Jy ! Component: 2550 - total flux cleaned = -0.000965626 Jy ! Component: 2600 - total flux cleaned = -0.000932949 Jy ! Component: 2650 - total flux cleaned = -0.000932851 Jy ! Component: 2700 - total flux cleaned = -0.000911417 Jy ! Component: 2750 - total flux cleaned = -0.000879665 Jy ! Component: 2800 - total flux cleaned = -0.000890318 Jy ! Component: 2850 - total flux cleaned = -0.000859031 Jy ! Component: 2900 - total flux cleaned = -0.000827978 Jy ! Component: 2950 - total flux cleaned = -0.000828086 Jy ! Component: 3000 - total flux cleaned = -0.000817896 Jy ! Component: 3050 - total flux cleaned = -0.000848277 Jy ! Component: 3100 - total flux cleaned = -0.00079785 Jy ! Component: 3150 - total flux cleaned = -0.000837912 Jy ! Component: 3200 - total flux cleaned = -0.000837942 Jy ! Component: 3250 - total flux cleaned = -0.00081809 Jy ! Component: 3300 - total flux cleaned = -0.00088686 Jy ! Component: 3350 - total flux cleaned = -0.000877012 Jy ! Component: 3400 - total flux cleaned = -0.000857636 Jy ! Component: 3450 - total flux cleaned = -0.000905816 Jy ! Component: 3500 - total flux cleaned = -0.000905749 Jy ! Component: 3550 - total flux cleaned = -0.000886777 Jy ! Component: 3600 - total flux cleaned = -0.000915123 Jy ! Component: 3650 - total flux cleaned = -0.000943355 Jy ! Component: 3700 - total flux cleaned = -0.000934032 Jy ! Component: 3750 - total flux cleaned = -0.000952688 Jy ! Component: 3800 - total flux cleaned = -0.000961913 Jy ! Component: 3850 - total flux cleaned = -0.00100772 Jy ! Component: 3900 - total flux cleaned = -0.00102588 Jy ! Component: 3950 - total flux cleaned = -0.000998667 Jy ! Component: 4000 - total flux cleaned = -0.0010348 Jy ! Component: 4050 - total flux cleaned = -0.00104376 Jy ! Total flux subtracted in 4096 components = -0.00105265 Jy ! Clean residual min=-0.000540 max=0.000584 Jy/beam ! Clean residual mean=0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.195903 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 490 components and 0.195903 Jy ![Exited script file: muppet] wmap "J2338+2701_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.514 x 6.715 at -5.26 degrees (North through East) ! Clean map min=-0.0012003 max=0.12292 Jy/beam ! Writing clean map to FITS file: J2338+2701_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.122923 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016527 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.403352 0.403352 0.806703 1.61341 3.22681 6.45363 12.9073 25.8145 51.629 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 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: 3.514 x 6.715 at -5.26 degrees (North through East) ! Clean map min=-0.0012003 max=0.12292 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 J2338+2701_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:52:15 2019