! Started logfile: J2107-1708_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:46:41 2016 obs J2107-1708_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2107-1708_S_2014_12_20_pus_uva.fits ! AN table 1: 106 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97631 visibilities/baseline/integration-bin. ! Found source: J2107-1708 ! ! 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 344 lines of history. ! ! Reading 18628 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 J2107-1708_S_2014_12_20_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.920623Jy sigma=0.008868 ! Fit after self-cal, rms=0.879688Jy sigma=0.008462 ! 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=2.37 mas, bmaj=6.79 mas, bpa=-2.534 degrees ! Estimated noise=888.586 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 = 0.0943277 Jy ! Component: 100 - total flux cleaned = 0.115156 Jy ! Total flux subtracted in 100 components = 0.115156 Jy ! Clean residual min=-0.003792 max=0.006798 Jy/beam ! Clean residual mean=-0.000014 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.115156 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.115156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088757Jy sigma=0.000797 ! Fit after self-cal, rms=0.088758Jy sigma=0.000797 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00739232 Jy ! Component: 100 - total flux cleaned = 0.011789 Jy ! Total flux subtracted in 100 components = 0.011789 Jy ! Clean residual min=-0.003262 max=0.003689 Jy/beam ! Clean residual mean=-0.000009 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.126945 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.126945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087970Jy sigma=0.000790 ! Fit after self-cal, rms=0.087983Jy sigma=0.000790 ! 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=3.005 mas, bmaj=7.848 mas, bpa=-1.576 degrees ! Estimated noise=547.593 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 = 0.00294146 Jy ! Component: 100 - total flux cleaned = 0.00445269 Jy ! Component: 150 - total flux cleaned = 0.0053467 Jy ! Component: 200 - total flux cleaned = 0.00588072 Jy ! Total flux subtracted in 200 components = 0.00588072 Jy ! Clean residual min=-0.003221 max=0.002843 Jy/beam ! Clean residual mean=-0.000010 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.132825 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.132825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087839Jy sigma=0.000790 ! Fit after self-cal, rms=0.087846Jy sigma=0.000790 ! 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 1.01 FD 0.88 HN 1.00 KP 1.11 ! LA 1.03 MK 1.01 NL 0.98 OV 0.98 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.06 KP 1.11 ! LA 0.95 MK 0.98 NL 1.02 OV 1.01 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.02 KP 0.96 ! LA 0.80 MK 1.02 NL 1.14 OV 0.93 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 1.01 KP 0.92 ! LA 0.80 MK 0.99 NL 1.04 OV 0.98 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.087846Jy sigma=0.000790 ! Fit after self-cal, rms=0.085880Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.009 mas, bmaj=7.859 mas, bpa=-1.519 degrees ! Estimated noise=549.071 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 = -0.000154929 Jy ! Component: 100 - total flux cleaned = -0.000130955 Jy ! Component: 150 - total flux cleaned = -0.000162285 Jy ! Component: 200 - total flux cleaned = -0.000191318 Jy ! Total flux subtracted in 200 components = -0.000191318 Jy ! Clean residual min=-0.001789 max=0.001976 Jy/beam ! Clean residual mean=-0.000002 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.132634 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.132634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085876Jy sigma=0.000781 ! Fit after self-cal, rms=0.085864Jy sigma=0.000780 ! 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=0.085864Jy sigma=0.000780 ! Fit after self-cal, rms=0.085965Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.009 mas, bmaj=7.862 mas, bpa=-1.511 degrees ! Estimated noise=550.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257762 Jy ! Component: 100 - total flux cleaned = 0.000220741 Jy ! Component: 150 - total flux cleaned = 0.000186623 Jy ! Component: 200 - total flux cleaned = 0.000155706 Jy ! Total flux subtracted in 200 components = 0.000155706 Jy ! Clean residual min=-0.001607 max=0.001810 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.13279 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.13279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085961Jy sigma=0.000779 ! Fit after self-cal, rms=0.085966Jy sigma=0.000779 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 = -4.92064e-05 Jy ! Component: 100 - total flux cleaned = -6.83148e-05 Jy ! Component: 150 - total flux cleaned = -9.4222e-05 Jy ! Component: 200 - total flux cleaned = -0.000118029 Jy ! Total flux subtracted in 200 components = -0.000118029 Jy ! Clean residual min=-0.001621 max=0.001814 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.132672 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.132672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085964Jy sigma=0.000779 ! Fit after self-cal, rms=0.085963Jy sigma=0.000779 ! 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=0.085963Jy sigma=0.000779 ! Fit after self-cal, rms=0.086027Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.011 mas, bmaj=7.863 mas, bpa=-1.529 degrees ! Estimated noise=550.426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180272 Jy ! Component: 100 - total flux cleaned = -0.000213023 Jy ! Component: 150 - total flux cleaned = -0.000242881 Jy ! Component: 200 - total flux cleaned = -0.000263391 Jy ! Total flux subtracted in 200 components = -0.000263391 Jy ! Clean residual min=-0.001457 max=0.001705 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.132408 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.132408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086026Jy sigma=0.000778 ! Fit after self-cal, rms=0.086033Jy sigma=0.000778 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 (-45, 42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000978064 Jy ! Component: 100 - total flux cleaned = 0.0013065 Jy ! Component: 150 - total flux cleaned = 0.00144081 Jy ! Component: 200 - total flux cleaned = 0.00155204 Jy ! Total flux subtracted in 200 components = 0.00155204 Jy ! Clean residual min=-0.001375 max=0.001514 Jy/beam ! Clean residual mean=-0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.13396 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.13396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086001Jy sigma=0.000777 ! Fit after self-cal, rms=0.086000Jy sigma=0.000777 ! 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=0.086000Jy sigma=0.000777 ! Fit after self-cal, rms=0.086008Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.481 mas, bmaj=16.31 mas, bpa=3.932 degrees ! Estimated noise=696.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00031484 Jy ! Component: 100 - total flux cleaned = 0.000298482 Jy ! Component: 150 - total flux cleaned = 0.000252325 Jy ! Component: 200 - total flux cleaned = 0.000190067 Jy ! Total flux subtracted in 200 components = 0.000190067 Jy ! Clean residual min=-0.001742 max=0.001769 Jy/beam ! Clean residual mean=-0.000004 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.134151 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.13415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086003Jy sigma=0.000777 ! Fit after self-cal, rms=0.086005Jy sigma=0.000777 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 = 4.7136e-05 Jy ! Component: 100 - total flux cleaned = -1.68397e-05 Jy ! Component: 150 - total flux cleaned = -5.47016e-05 Jy ! Component: 200 - total flux cleaned = -8.87818e-05 Jy ! Total flux subtracted in 200 components = -8.87818e-05 Jy ! Clean residual min=-0.001725 max=0.001748 Jy/beam ! Clean residual mean=-0.000004 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.134062 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 115 components and 0.134062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086003Jy sigma=0.000777 ! Fit after self-cal, rms=0.086003Jy sigma=0.000777 ! 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=3.012 mas, bmaj=7.868 mas, bpa=-1.555 degrees ! Estimated noise=550.205 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.012 x 7.868 at -1.555 degrees (North through East) ! Clean map min=-0.0015324 max=0.122 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=2.373 mas, bmaj=6.799 mas, bpa=-2.532 degrees ! Estimated noise=891.938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0945973 Jy ! Component: 100 - total flux cleaned = 0.115639 Jy ! Component: 150 - total flux cleaned = 0.122956 Jy ! Component: 200 - total flux cleaned = 0.127203 Jy ! Total flux subtracted in 200 components = 0.127203 Jy ! Clean residual min=-0.002593 max=0.002532 Jy/beam ! Clean residual mean=-0.000007 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.127203 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.127203 Jy ! Inverting map and beam ! Estimated beam: bmin=3.012 mas, bmaj=7.868 mas, bpa=-1.555 degrees ! Estimated noise=550.205 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 = 0.00283264 Jy ! Component: 100 - total flux cleaned = 0.004119 Jy ! Component: 150 - total flux cleaned = 0.00474476 Jy ! Component: 200 - total flux cleaned = 0.00520009 Jy ! Total flux subtracted in 200 components = 0.00520009 Jy ! Clean residual min=-0.001403 max=0.001472 Jy/beam ! Clean residual mean=-0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.132403 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 0.132403 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=7.481 mas, bmaj=16.31 mas, bpa=3.932 degrees ! Estimated noise=696.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465216 Jy ! Component: 100 - total flux cleaned = 0.0006853 Jy ! Component: 150 - total flux cleaned = 0.00084949 Jy ! Component: 200 - total flux cleaned = 0.000977813 Jy ! Total flux subtracted in 200 components = 0.000977813 Jy ! Clean residual min=-0.001766 max=0.001688 Jy/beam ! Clean residual mean=-0.000005 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.133381 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 = 9.12574e-05 Jy ! Component: 100 - total flux cleaned = 0.000135802 Jy ! Component: 150 - total flux cleaned = 0.00014552 Jy ! Component: 200 - total flux cleaned = 0.000163704 Jy ! Total flux subtracted in 200 components = 0.000163704 Jy ! Clean residual min=-0.001737 max=0.001691 Jy/beam ! Clean residual mean=-0.000005 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.133545 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 89 components and 0.133545 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.012 mas, bmaj=7.868 mas, bpa=-1.555 degrees ! Estimated noise=550.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219414 Jy ! Component: 100 - total flux cleaned = 0.000283989 Jy ! Component: 150 - total flux cleaned = 0.000327259 Jy ! Component: 200 - total flux cleaned = 0.000353232 Jy ! Total flux subtracted in 200 components = 0.000353232 Jy ! Clean residual min=-0.001393 max=0.001514 Jy/beam ! Clean residual mean=-0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.133898 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.133898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086003Jy sigma=0.000777 ! Fit after self-cal, rms=0.086000Jy sigma=0.000777 wmodel J2107-1708_S_2014_12_20_pus_map.mod ! Writing 109 model components to file: J2107-1708_S_2014_12_20_pus_map.mod wobs J2107-1708_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2107-1708_S_2014_12_20_pus_uvs.fits wwins J2107-1708_S_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J2107-1708_S_2014_12_20_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 = -0.000409492 Jy ! Component: 100 - total flux cleaned = -0.000409477 Jy ! Component: 150 - total flux cleaned = -0.000297982 Jy ! Component: 200 - total flux cleaned = -0.000233511 Jy ! Component: 250 - total flux cleaned = -0.000128546 Jy ! Component: 300 - total flux cleaned = -8.73466e-05 Jy ! Component: 350 - total flux cleaned = -6.70579e-05 Jy ! Component: 400 - total flux cleaned = -2.80197e-05 Jy ! Component: 450 - total flux cleaned = -2.82602e-05 Jy ! Component: 500 - total flux cleaned = 2.75794e-05 Jy ! Component: 550 - total flux cleaned = 6.42761e-05 Jy ! Component: 600 - total flux cleaned = 0.000118169 Jy ! Component: 650 - total flux cleaned = 0.00013624 Jy ! Component: 700 - total flux cleaned = 0.000206485 Jy ! Component: 750 - total flux cleaned = 0.000223777 Jy ! Component: 800 - total flux cleaned = 0.000223818 Jy ! Component: 850 - total flux cleaned = 0.000240891 Jy ! Component: 900 - total flux cleaned = 0.000291013 Jy ! Component: 950 - total flux cleaned = 0.000356735 Jy ! Component: 1000 - total flux cleaned = 0.000388889 Jy ! Component: 1050 - total flux cleaned = 0.000420743 Jy ! Component: 1100 - total flux cleaned = 0.000452072 Jy ! Component: 1150 - total flux cleaned = 0.000467671 Jy ! Component: 1200 - total flux cleaned = 0.000452425 Jy ! Component: 1250 - total flux cleaned = 0.000498219 Jy ! Component: 1300 - total flux cleaned = 0.000483291 Jy ! Component: 1350 - total flux cleaned = 0.000453272 Jy ! Component: 1400 - total flux cleaned = 0.000438434 Jy ! Component: 1450 - total flux cleaned = 0.000365485 Jy ! Component: 1500 - total flux cleaned = 0.000307799 Jy ! Component: 1550 - total flux cleaned = 0.000307901 Jy ! Component: 1600 - total flux cleaned = 0.000265357 Jy ! Component: 1650 - total flux cleaned = 0.000153313 Jy ! Component: 1700 - total flux cleaned = 0.000139206 Jy ! Component: 1750 - total flux cleaned = 0.000125705 Jy ! Component: 1800 - total flux cleaned = 3.05097e-05 Jy ! Component: 1850 - total flux cleaned = 4.40031e-05 Jy ! Component: 1900 - total flux cleaned = -9.29596e-06 Jy ! Component: 1950 - total flux cleaned = -2.25372e-05 Jy ! Component: 2000 - total flux cleaned = -9.51197e-06 Jy ! Component: 2050 - total flux cleaned = -7.49489e-05 Jy ! Component: 2100 - total flux cleaned = -7.50612e-05 Jy ! Component: 2150 - total flux cleaned = -0.000113586 Jy ! Component: 2200 - total flux cleaned = -0.000151538 Jy ! Component: 2250 - total flux cleaned = -0.000163907 Jy ! Component: 2300 - total flux cleaned = -0.000188734 Jy ! Component: 2350 - total flux cleaned = -0.000238257 Jy ! Component: 2400 - total flux cleaned = -0.000213668 Jy ! Component: 2450 - total flux cleaned = -0.000286906 Jy ! Component: 2500 - total flux cleaned = -0.000347333 Jy ! Component: 2550 - total flux cleaned = -0.000371167 Jy ! Component: 2600 - total flux cleaned = -0.000371338 Jy ! Component: 2650 - total flux cleaned = -0.000406841 Jy ! Component: 2700 - total flux cleaned = -0.000430198 Jy ! Component: 2750 - total flux cleaned = -0.000465166 Jy ! Component: 2800 - total flux cleaned = -0.000511201 Jy ! Component: 2850 - total flux cleaned = -0.000545409 Jy ! Component: 2900 - total flux cleaned = -0.000556808 Jy ! Component: 2950 - total flux cleaned = -0.00062447 Jy ! Component: 3000 - total flux cleaned = -0.000646912 Jy ! Component: 3050 - total flux cleaned = -0.000646825 Jy ! Component: 3100 - total flux cleaned = -0.000690875 Jy ! Component: 3150 - total flux cleaned = -0.000723566 Jy ! Component: 3200 - total flux cleaned = -0.000745384 Jy ! Component: 3250 - total flux cleaned = -0.0007454 Jy ! Component: 3300 - total flux cleaned = -0.000745402 Jy ! Component: 3350 - total flux cleaned = -0.000798603 Jy ! Component: 3400 - total flux cleaned = -0.000840887 Jy ! Component: 3450 - total flux cleaned = -0.000872313 Jy ! Component: 3500 - total flux cleaned = -0.000851474 Jy ! Component: 3550 - total flux cleaned = -0.000913692 Jy ! Component: 3600 - total flux cleaned = -0.000893034 Jy ! Component: 3650 - total flux cleaned = -0.000903266 Jy ! Component: 3700 - total flux cleaned = -0.000954071 Jy ! Component: 3750 - total flux cleaned = -0.000954115 Jy ! Component: 3800 - total flux cleaned = -0.000934023 Jy ! Component: 3850 - total flux cleaned = -0.000953893 Jy ! Component: 3900 - total flux cleaned = -0.000993512 Jy ! Component: 3950 - total flux cleaned = -0.000954167 Jy ! Component: 4000 - total flux cleaned = -0.00100307 Jy ! Component: 4050 - total flux cleaned = -0.000993371 Jy ! Total flux subtracted in 4096 components = -0.000983725 Jy ! Clean residual min=-0.000556 max=0.000790 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.132914 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 436 components and 0.132914 Jy ![Exited script file: muppet] wmap "J2107-1708_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.012 x 7.868 at -1.555 degrees (North through East) ! Clean map min=-0.0013372 max=0.12255 Jy/beam ! Writing clean map to FITS file: J2107-1708_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.122546 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179679 device "J2107-1708_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2107-1708_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.439864 0.439864 0.879727 1.75945 3.51891 7.03782 14.0756 28.1513 56.3025 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 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: 3.012 x 7.868 at -1.555 degrees (North through East) ! Clean map min=-0.0013372 max=0.12255 Jy/beam quit ! Quitting program ! Log file J2107-1708_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:46:46 2016