! Started logfile: J2307+3802_S_2017_01_21_pus_uvs.log on Sun May 5 16:06:29 2019 obs J2307+3802_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2307+3802_S_2017_01_21_pus_uva.fits ! AN table 1: 295 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.586347 visibilities/baseline/integration-bin. ! Found source: J2307+3802 ! ! 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 24908 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 J2307+3802_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 761 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 786 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 759 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1311 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.893807Jy sigma=0.006542 ! Fit after self-cal, rms=0.871487Jy sigma=0.006401 ! 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=3.03 mas, bmaj=4.289 mas, bpa=-3.77 degrees ! Estimated noise=1239.09 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104933 Jy ! Component: 100 - total flux cleaned = 0.154184 Jy ! Total flux subtracted in 100 components = 0.154184 Jy ! Clean residual min=-0.023716 max=0.035809 Jy/beam ! Clean residual mean=0.000147 rms=0.007348 Jy/beam ! Combined flux in latest and established models = 0.154184 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.154184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181726Jy sigma=0.001498 ! Fit after self-cal, rms=0.181105Jy sigma=0.001495 ! 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=3.598 mas, bmaj=5.039 mas, bpa=-4.64 degrees ! Estimated noise=667.115 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 = 0.0582884 Jy ! Component: 100 - total flux cleaned = 0.0918636 Jy ! Component: 150 - total flux cleaned = 0.112923 Jy ! Component: 200 - total flux cleaned = 0.126668 Jy ! Total flux subtracted in 200 components = 0.126668 Jy ! Clean residual min=-0.033239 max=0.059297 Jy/beam ! Clean residual mean=0.000382 rms=0.011447 Jy/beam ! Combined flux in latest and established models = 0.280852 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 54 components and 0.280852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169155Jy sigma=0.001300 ! Fit after self-cal, rms=0.168151Jy sigma=0.001292 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.60 FD 1.28 HN 1.22 LA 0.68 ! MK 1.40 NL 1.50 OV 1.24 PT 0.64 ! SC 0.86 ! ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.59 FD 1.24 HN 1.27 LA 0.66 ! MK 1.39 NL 1.66 OV 1.37 PT 0.64 ! SC 0.91 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.66 FD 1.33 HN 1.23 LA 0.65 ! MK 1.48 NL 1.65 OV 1.28 PT 0.65 ! SC 0.82 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.69 FD 1.42 HN 1.49 LA 0.76 ! MK 1.49 NL 1.00* OV 1.71 PT 0.61 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.168151Jy sigma=0.001292 ! Fit after self-cal, rms=0.253221Jy sigma=0.001028 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.762 mas, bmaj=5.46 mas, bpa=4.918 degrees ! Estimated noise=714.93 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 = 0.00108137 Jy ! Component: 100 - total flux cleaned = -0.000765514 Jy ! Component: 150 - total flux cleaned = -0.00153531 Jy ! Component: 200 - total flux cleaned = -0.00219882 Jy ! Total flux subtracted in 200 components = -0.00219882 Jy ! Clean residual min=-0.020827 max=0.037273 Jy/beam ! Clean residual mean=0.000221 rms=0.007925 Jy/beam ! Combined flux in latest and established models = 0.278653 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.278653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.251689Jy sigma=0.001026 ! Fit after self-cal, rms=0.262163Jy sigma=0.001006 ! 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=0.262163Jy sigma=0.001006 ! Fit after self-cal, rms=0.435385Jy sigma=0.000941 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.616 mas, bmaj=5.505 mas, bpa=4.531 degrees ! Estimated noise=729.147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560457 Jy ! Component: 100 - total flux cleaned = 0.00542417 Jy ! Component: 150 - total flux cleaned = 0.00527993 Jy ! Component: 200 - total flux cleaned = 0.00527086 Jy ! Total flux subtracted in 200 components = 0.00527086 Jy ! Clean residual min=-0.017740 max=0.036797 Jy/beam ! Clean residual mean=0.000070 rms=0.006634 Jy/beam ! Combined flux in latest and established models = 0.283924 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.283924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.434508Jy sigma=0.000943 ! Fit after self-cal, rms=0.437001Jy sigma=0.000940 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 (73, -33.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.03764 Jy ! Component: 100 - total flux cleaned = 0.0438849 Jy ! Component: 150 - total flux cleaned = 0.0433244 Jy ! Component: 200 - total flux cleaned = 0.0447241 Jy ! Total flux subtracted in 200 components = 0.0447241 Jy ! Clean residual min=-0.019838 max=0.026794 Jy/beam ! Clean residual mean=-0.000051 rms=0.005756 Jy/beam ! Combined flux in latest and established models = 0.328648 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.328648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.432899Jy sigma=0.000876 ! Fit after self-cal, rms=0.430840Jy sigma=0.000852 ! 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=0.430840Jy sigma=0.000852 ! Fit after self-cal, rms=0.489771Jy sigma=0.000837 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.73 mas, bmaj=5.511 mas, bpa=3.208 degrees ! Estimated noise=732.898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161916 Jy ! Component: 100 - total flux cleaned = 0.0203296 Jy ! Component: 150 - total flux cleaned = 0.021162 Jy ! Component: 200 - total flux cleaned = 0.0215885 Jy ! Total flux subtracted in 200 components = 0.0215885 Jy ! Clean residual min=-0.016991 max=0.021989 Jy/beam ! Clean residual mean=-0.000011 rms=0.004981 Jy/beam ! Combined flux in latest and established models = 0.350237 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 110 components and 0.350237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.489070Jy sigma=0.000826 ! Fit after self-cal, rms=0.489262Jy sigma=0.000821 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (11, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221965 Jy ! Component: 100 - total flux cleaned = 0.0237861 Jy ! Component: 150 - total flux cleaned = 0.023766 Jy ! Component: 200 - total flux cleaned = 0.023763 Jy ! Total flux subtracted in 200 components = 0.023763 Jy ! Clean residual min=-0.015719 max=0.019784 Jy/beam ! Clean residual mean=-0.000057 rms=0.004318 Jy/beam ! Combined flux in latest and established models = 0.374 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 140 components and 0.374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.487424Jy sigma=0.000790 ! Fit after self-cal, rms=0.485933Jy sigma=0.000783 ! Inverting map ! Added new window around map position (43.5, 26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01781 Jy ! Component: 100 - total flux cleaned = 0.0259008 Jy ! Component: 150 - total flux cleaned = 0.0283507 Jy ! Component: 200 - total flux cleaned = 0.0302296 Jy ! Total flux subtracted in 200 components = 0.0302296 Jy ! Clean residual min=-0.014566 max=0.015979 Jy/beam ! Clean residual mean=-0.000077 rms=0.003786 Jy/beam ! Combined flux in latest and established models = 0.404229 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 170 components and 0.404229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.484608Jy sigma=0.000762 ! Fit after self-cal, rms=0.483770Jy sigma=0.000757 ! 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=0.483770Jy sigma=0.000757 ! Fit after self-cal, rms=0.457272Jy sigma=0.000744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.862 mas, bmaj=9.421 mas, bpa=71.86 degrees ! Estimated noise=804.981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136562 Jy ! Component: 100 - total flux cleaned = 0.0192063 Jy ! Component: 150 - total flux cleaned = 0.0224108 Jy ! Component: 200 - total flux cleaned = 0.0235716 Jy ! Total flux subtracted in 200 components = 0.0235716 Jy ! Clean residual min=-0.017073 max=0.015564 Jy/beam ! Clean residual mean=-0.000048 rms=0.004250 Jy/beam ! Combined flux in latest and established models = 0.427801 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 190 components and 0.427801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.456862Jy sigma=0.000736 ! Fit after self-cal, rms=0.456045Jy sigma=0.000734 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 = 0.00751273 Jy ! Component: 100 - total flux cleaned = 0.0105235 Jy ! Component: 150 - total flux cleaned = 0.0111331 Jy ! Component: 200 - total flux cleaned = 0.0115142 Jy ! Total flux subtracted in 200 components = 0.0115142 Jy ! Clean residual min=-0.016179 max=0.015076 Jy/beam ! Clean residual mean=-0.000063 rms=0.004029 Jy/beam ! Combined flux in latest and established models = 0.439315 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 202 components and 0.439315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.455831Jy sigma=0.000731 ! Fit after self-cal, rms=0.455592Jy sigma=0.000730 ! 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=3.704 mas, bmaj=5.356 mas, bpa=2.681 degrees ! Estimated noise=714.559 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.704 x 5.356 at 2.681 degrees (North through East) ! Clean map min=-0.011573 max=0.16106 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=3.062 mas, bmaj=4.428 mas, bpa=4.223 degrees ! Estimated noise=1314.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112724 Jy ! Component: 100 - total flux cleaned = 0.16926 Jy ! Component: 150 - total flux cleaned = 0.213432 Jy ! Component: 200 - total flux cleaned = 0.249491 Jy ! Total flux subtracted in 200 components = 0.249491 Jy ! Clean residual min=-0.018377 max=0.025092 Jy/beam ! Clean residual mean=0.000082 rms=0.005700 Jy/beam ! Combined flux in latest and established models = 0.249491 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.249491 Jy ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=5.356 mas, bpa=2.681 degrees ! Estimated noise=714.559 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 = 0.0407265 Jy ! Component: 100 - total flux cleaned = 0.0703893 Jy ! Component: 150 - total flux cleaned = 0.0943094 Jy ! Component: 200 - total flux cleaned = 0.113911 Jy ! Total flux subtracted in 200 components = 0.113911 Jy ! Clean residual min=-0.014522 max=0.018597 Jy/beam ! Clean residual mean=0.000076 rms=0.003971 Jy/beam ! Combined flux in latest and established models = 0.363402 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 74 components and 0.363402 Jy ! Inverting map ! Added new window around map position (28, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184254 Jy ! Component: 100 - total flux cleaned = 0.0319958 Jy ! Component: 150 - total flux cleaned = 0.0398624 Jy ! Component: 200 - total flux cleaned = 0.0447617 Jy ! Total flux subtracted in 200 components = 0.0447617 Jy ! Clean residual min=-0.012650 max=0.014841 Jy/beam ! Clean residual mean=0.000010 rms=0.003183 Jy/beam ! Combined flux in latest and established models = 0.408164 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 110 components and 0.408164 Jy ! Inverting map ! Added new window around map position (92, -34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133439 Jy ! Component: 100 - total flux cleaned = 0.0185577 Jy ! Component: 150 - total flux cleaned = 0.0223092 Jy ! Component: 200 - total flux cleaned = 0.0251486 Jy ! Total flux subtracted in 200 components = 0.0251486 Jy ! Clean residual min=-0.011222 max=0.013629 Jy/beam ! Clean residual mean=-0.000019 rms=0.002850 Jy/beam ! Combined flux in latest and established models = 0.433312 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 141 components and 0.433312 Jy ! Inverting map ! Added new window around map position (-31, 30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00886217 Jy ! Component: 100 - total flux cleaned = 0.0126206 Jy ! Component: 150 - total flux cleaned = 0.0160262 Jy ! Component: 200 - total flux cleaned = 0.0184036 Jy ! Total flux subtracted in 200 components = 0.0184036 Jy ! Clean residual min=-0.010382 max=0.011017 Jy/beam ! Clean residual mean=-0.000024 rms=0.002606 Jy/beam ! Combined flux in latest and established models = 0.451716 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 168 components and 0.451716 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=8.862 mas, bmaj=9.421 mas, bpa=71.86 degrees ! Estimated noise=804.981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210127 Jy ! Component: 100 - total flux cleaned = 0.00293572 Jy ! Component: 150 - total flux cleaned = 0.0039733 Jy ! Component: 200 - total flux cleaned = 0.00492794 Jy ! Total flux subtracted in 200 components = 0.00492794 Jy ! Clean residual min=-0.013558 max=0.011517 Jy/beam ! Clean residual mean=-0.000064 rms=0.003486 Jy/beam ! Combined flux in latest and established models = 0.456644 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 = 0.000665824 Jy ! Component: 100 - total flux cleaned = 0.00109225 Jy ! Component: 150 - total flux cleaned = 0.00149268 Jy ! Component: 200 - total flux cleaned = 0.00187533 Jy ! Total flux subtracted in 200 components = 0.00187533 Jy ! Clean residual min=-0.013116 max=0.011072 Jy/beam ! Clean residual mean=-0.000073 rms=0.003367 Jy/beam ! Combined flux in latest and established models = 0.458519 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 225 components and 0.458519 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=5.356 mas, bpa=2.681 degrees ! Estimated noise=714.559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426485 Jy ! Component: 100 - total flux cleaned = 0.00527997 Jy ! Component: 150 - total flux cleaned = 0.00565451 Jy ! Component: 200 - total flux cleaned = 0.00600917 Jy ! Total flux subtracted in 200 components = 0.00600917 Jy ! Clean residual min=-0.010248 max=0.010348 Jy/beam ! Clean residual mean=-0.000045 rms=0.002409 Jy/beam ! Combined flux in latest and established models = 0.464528 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 254 components and 0.464528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.453539Jy sigma=0.000710 ! Fit after self-cal, rms=0.452492Jy sigma=0.000703 wmodel J2307+3802_S_2017_01_21_pus_map.mod ! Writing 254 model components to file: J2307+3802_S_2017_01_21_pus_map.mod wobs J2307+3802_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2307+3802_S_2017_01_21_pus_uvs.fits wwins J2307+3802_S_2017_01_21_pus_map.win ! wwins: Wrote 7 windows to J2307+3802_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 = 0.000486384 Jy ! Component: 100 - total flux cleaned = -0.0013229 Jy ! Component: 150 - total flux cleaned = -0.00217135 Jy ! Component: 200 - total flux cleaned = -0.00231015 Jy ! Component: 250 - total flux cleaned = -0.00205986 Jy ! Component: 300 - total flux cleaned = -0.00144941 Jy ! Component: 350 - total flux cleaned = -0.00121127 Jy ! Component: 400 - total flux cleaned = -0.000517475 Jy ! Component: 450 - total flux cleaned = 4.19369e-05 Jy ! Component: 500 - total flux cleaned = 0.000474533 Jy ! Component: 550 - total flux cleaned = 0.000898241 Jy ! Component: 600 - total flux cleaned = 0.00141804 Jy ! Component: 650 - total flux cleaned = 0.00192708 Jy ! Component: 700 - total flux cleaned = 0.00232782 Jy ! Component: 750 - total flux cleaned = 0.00291664 Jy ! Component: 800 - total flux cleaned = 0.00330362 Jy ! Component: 850 - total flux cleaned = 0.00368665 Jy ! Component: 900 - total flux cleaned = 0.00396963 Jy ! Component: 950 - total flux cleaned = 0.00461946 Jy ! Component: 1000 - total flux cleaned = 0.00526049 Jy ! Component: 1050 - total flux cleaned = 0.00589241 Jy ! Component: 1100 - total flux cleaned = 0.00616097 Jy ! Component: 1150 - total flux cleaned = 0.00651483 Jy ! Component: 1200 - total flux cleaned = 0.00712582 Jy ! Component: 1250 - total flux cleaned = 0.00747104 Jy ! Component: 1300 - total flux cleaned = 0.00772833 Jy ! Component: 1350 - total flux cleaned = 0.00823616 Jy ! Component: 1400 - total flux cleaned = 0.00873865 Jy ! Component: 1450 - total flux cleaned = 0.00915339 Jy ! Component: 1500 - total flux cleaned = 0.00964653 Jy ! Component: 1550 - total flux cleaned = 0.00972829 Jy ! Component: 1600 - total flux cleaned = 0.00997184 Jy ! Component: 1650 - total flux cleaned = 0.0106122 Jy ! Component: 1700 - total flux cleaned = 0.0107705 Jy ! Component: 1750 - total flux cleaned = 0.0114007 Jy ! Component: 1800 - total flux cleaned = 0.0114787 Jy ! Component: 1850 - total flux cleaned = 0.0120205 Jy ! Component: 1900 - total flux cleaned = 0.0119441 Jy ! Component: 1950 - total flux cleaned = 0.012554 Jy ! Component: 2000 - total flux cleaned = 0.012781 Jy ! Component: 2050 - total flux cleaned = 0.0133066 Jy ! Component: 2100 - total flux cleaned = 0.0136788 Jy ! Component: 2150 - total flux cleaned = 0.0138256 Jy ! Component: 2200 - total flux cleaned = 0.0141181 Jy ! Component: 2250 - total flux cleaned = 0.0142641 Jy ! Component: 2300 - total flux cleaned = 0.0143372 Jy ! Component: 2350 - total flux cleaned = 0.0148383 Jy ! Component: 2400 - total flux cleaned = 0.0150519 Jy ! Component: 2450 - total flux cleaned = 0.0154738 Jy ! Component: 2500 - total flux cleaned = 0.0155436 Jy ! Component: 2550 - total flux cleaned = 0.0159604 Jy ! Component: 2600 - total flux cleaned = 0.0160982 Jy ! Component: 2650 - total flux cleaned = 0.0163718 Jy ! Component: 2700 - total flux cleaned = 0.0165074 Jy ! Component: 2750 - total flux cleaned = 0.0166424 Jy ! Component: 2800 - total flux cleaned = 0.0167091 Jy ! Component: 2850 - total flux cleaned = 0.0169085 Jy ! Component: 2900 - total flux cleaned = 0.0171067 Jy ! Component: 2950 - total flux cleaned = 0.0172375 Jy ! Component: 3000 - total flux cleaned = 0.017237 Jy ! Component: 3050 - total flux cleaned = 0.0175612 Jy ! Component: 3100 - total flux cleaned = 0.0178189 Jy ! Component: 3150 - total flux cleaned = 0.0180104 Jy ! Component: 3200 - total flux cleaned = 0.0181374 Jy ! Component: 3250 - total flux cleaned = 0.0182003 Jy ! Component: 3300 - total flux cleaned = 0.0186395 Jy ! Component: 3350 - total flux cleaned = 0.0186398 Jy ! Component: 3400 - total flux cleaned = 0.0187641 Jy ! Component: 3450 - total flux cleaned = 0.0186411 Jy ! Component: 3500 - total flux cleaned = 0.0189486 Jy ! Component: 3550 - total flux cleaned = 0.0191926 Jy ! Component: 3600 - total flux cleaned = 0.0191921 Jy ! Component: 3650 - total flux cleaned = 0.0194329 Jy ! Component: 3700 - total flux cleaned = 0.0194334 Jy ! Component: 3750 - total flux cleaned = 0.0194343 Jy ! Component: 3800 - total flux cleaned = 0.0197305 Jy ! Component: 3850 - total flux cleaned = 0.0197891 Jy ! Component: 3900 - total flux cleaned = 0.0199061 Jy ! Component: 3950 - total flux cleaned = 0.0196733 Jy ! Component: 4000 - total flux cleaned = 0.0199048 Jy ! Component: 4050 - total flux cleaned = 0.0199045 Jy ! Total flux subtracted in 4096 components = 0.019962 Jy ! Clean residual min=-0.003105 max=0.002855 Jy/beam ! Clean residual mean=-0.000032 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.48449 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 572 components and 0.48449 Jy ![Exited script file: muppet] wmap "J2307+3802_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.704 x 5.356 at 2.681 degrees (North through East) ! Clean map min=-0.0084458 max=0.16968 Jy/beam ! Writing clean map to FITS file: J2307+3802_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 0.169684 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00108728 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.92231 1.92231 3.84461 7.68922 15.3784 30.7569 61.5138 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0032 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.169 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.704 x 5.356 at 2.681 degrees (North through East) ! Clean map min=-0.0084458 max=0.16968 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 J2307+3802_S_2017_01_21_pus_uvs.log closed on Sun May 5 16:06:36 2019