! Started logfile: J1154+5934_S_2013_01_09_pus_uvs.log on Tue Nov 4 19:01:23 2014 obs J1154+5934_S_2013_01_09_pus_uva.fits ! Reading UV FITS file: J1154+5934_S_2013_01_09_pus_uva.fits ! AN table 1: 88 integrations on 120 of 120 possible baselines. ! AN table 2: 88 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.45554 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1154+5934 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3255 lines of history. ! ! Reading 38484 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 = 512 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1154+5934_S_2013_01_09_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 = 512x512 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 444 telescope corrections were flagged in sub-array 1. ! A total of 442 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 444 telescope corrections were flagged in sub-array 1. ! A total of 442 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 444 telescope corrections were flagged in sub-array 1. ! A total of 442 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 444 telescope corrections were flagged in sub-array 1. ! A total of 442 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.925868Jy sigma=0.011407 ! Fit after self-cal, rms=0.904343Jy sigma=0.011153 ! 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=1.971 mas, bmaj=2.859 mas, bpa=-45.43 degrees ! Estimated noise=724.146 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 = 0.0708597 Jy ! Component: 100 - total flux cleaned = 0.0937588 Jy ! Total flux subtracted in 100 components = 0.0937588 Jy ! Clean residual min=-0.004891 max=0.010166 Jy/beam ! Clean residual mean=-0.000007 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.0937587 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0937587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104775Jy sigma=0.001150 ! Fit after self-cal, rms=0.104774Jy sigma=0.001149 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112198 Jy ! Component: 100 - total flux cleaned = 0.0167261 Jy ! Total flux subtracted in 100 components = 0.0167261 Jy ! Clean residual min=-0.004811 max=0.006151 Jy/beam ! Clean residual mean=-0.000008 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.110485 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.110485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103214Jy sigma=0.001134 ! Fit after self-cal, rms=0.103214Jy sigma=0.001133 ! 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=2.728 mas, bmaj=3.606 mas, bpa=-46.19 degrees ! Estimated noise=299.747 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 = 0.00346411 Jy ! Component: 100 - total flux cleaned = 0.00463724 Jy ! Component: 150 - total flux cleaned = 0.00473063 Jy ! Component: 200 - total flux cleaned = 0.00469048 Jy ! Total flux subtracted in 200 components = 0.00469048 Jy ! Clean residual min=-0.003177 max=0.003948 Jy/beam ! Clean residual mean=-0.000025 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.115175 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.115175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103028Jy sigma=0.001133 ! Fit after self-cal, rms=0.103024Jy sigma=0.001133 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HH 1.00* HN 1.09 ! KP 1.01 LA 1.07 MC 1.00* MK 0.70 ! NL 0.91 NY 1.00* OV 0.95 PT 1.18 ! SC 0.90 TS 1.03 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.15 HH 1.00* HN 1.12 ! KP 0.95 LA 1.04 MC 1.00* MK 0.85 ! NL 0.90 NY 1.00* OV 0.96 PT 1.17 ! SC 0.95 TS 1.70 WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.25 HH 1.00* HN 1.16 ! KP 1.02 LA 0.96 MC 1.00* MK 0.88 ! NL 1.00 NY 1.00* OV 1.00 PT 1.02 ! SC 1.09 TS 1.01 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.31 HH 1.00* HN 1.19 ! KP 1.04 LA 1.00 MC 1.00* MK 0.90 ! NL 0.98 NY 1.00* OV 1.03 PT 1.01 ! SC 1.07 TS 1.57 WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.20 HH 1.00* HN 1.10 ! KP 0.86 LA 0.95 MC 1.00* MK 0.79 ! NL 0.98 NY 1.00* OV 1.00 PT 0.99 ! SC 0.93 TS 1.00 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.25 HH 1.00* HN 1.10 ! KP 0.87 LA 0.94 MC 1.00* MK 0.87 ! NL 0.96 NY 1.00* OV 0.94 PT 1.02 ! SC 0.92 TS 1.56 WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.18 HH 1.00* HN 1.02 ! KP 0.79 LA 0.77 MC 1.00* MK 0.85 ! NL 0.90 NY 1.00* OV 0.86 PT 0.91 ! SC 1.02 TS 0.98 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.26 HH 1.00* HN 0.99 ! KP 0.83 LA 0.75 MC 1.00* MK 0.97 ! NL 0.90 NY 1.00* OV 0.89 PT 0.90 ! SC 0.94 TS 1.48 WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.103024Jy sigma=0.001133 ! Fit after self-cal, rms=0.098747Jy sigma=0.001110 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.866 mas, bmaj=3.63 mas, bpa=-39.12 degrees ! Estimated noise=304.371 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, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450567 Jy ! Component: 100 - total flux cleaned = 5.50165e-05 Jy ! Component: 150 - total flux cleaned = -0.000194128 Jy ! Component: 200 - total flux cleaned = -0.000339964 Jy ! Total flux subtracted in 200 components = -0.000339964 Jy ! Clean residual min=-0.001417 max=0.001425 Jy/beam ! Clean residual mean=-0.000007 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.114835 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.114835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098684Jy sigma=0.001110 ! Fit after self-cal, rms=0.098668Jy sigma=0.001109 ! 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=0.098668Jy sigma=0.001109 ! Fit after self-cal, rms=0.098523Jy sigma=0.001109 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.88 mas, bmaj=3.633 mas, bpa=-39.18 degrees ! Estimated noise=303.769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244064 Jy ! Component: 100 - total flux cleaned = -4.9145e-05 Jy ! Component: 150 - total flux cleaned = -0.00020022 Jy ! Component: 200 - total flux cleaned = -0.000254523 Jy ! Total flux subtracted in 200 components = -0.000254523 Jy ! Clean residual min=-0.001341 max=0.001455 Jy/beam ! Clean residual mean=-0.000008 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.114581 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.114581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098491Jy sigma=0.001109 ! Fit after self-cal, rms=0.098486Jy sigma=0.001109 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 = 3.71108e-05 Jy ! Component: 100 - total flux cleaned = -1.23158e-05 Jy ! Component: 150 - total flux cleaned = -3.44799e-05 Jy ! Component: 200 - total flux cleaned = -5.50084e-05 Jy ! Total flux subtracted in 200 components = -5.50084e-05 Jy ! Clean residual min=-0.001328 max=0.001408 Jy/beam ! Clean residual mean=-0.000008 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.114526 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.114526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098471Jy sigma=0.001108 ! Fit after self-cal, rms=0.098469Jy sigma=0.001108 ! 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=0.098469Jy sigma=0.001108 ! Fit after self-cal, rms=0.098623Jy sigma=0.001108 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.895 mas, bmaj=3.636 mas, bpa=-38.96 degrees ! Estimated noise=303.581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.42303e-05 Jy ! Component: 100 - total flux cleaned = -0.000193054 Jy ! Component: 150 - total flux cleaned = -0.000193302 Jy ! Component: 200 - total flux cleaned = -0.000193257 Jy ! Total flux subtracted in 200 components = -0.000193257 Jy ! Clean residual min=-0.001299 max=0.001417 Jy/beam ! Clean residual mean=-0.000008 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.114332 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.114332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098611Jy sigma=0.001108 ! Fit after self-cal, rms=0.098609Jy sigma=0.001108 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 = 3.8835e-05 Jy ! Component: 100 - total flux cleaned = 3.83923e-05 Jy ! Component: 150 - total flux cleaned = 3.81505e-05 Jy ! Component: 200 - total flux cleaned = 2.33772e-05 Jy ! Total flux subtracted in 200 components = 2.33772e-05 Jy ! Clean residual min=-0.001286 max=0.001387 Jy/beam ! Clean residual mean=-0.000008 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.114356 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.114356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098602Jy sigma=0.001108 ! Fit after self-cal, rms=0.098601Jy sigma=0.001108 ! 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=0.098601Jy sigma=0.001108 ! Fit after self-cal, rms=0.098790Jy sigma=0.001108 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.665 mas, bmaj=10.03 mas, bpa=80.45 degrees ! Estimated noise=384.037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.05683e-05 Jy ! Component: 100 - total flux cleaned = -0.000131036 Jy ! Component: 150 - total flux cleaned = -0.000162298 Jy ! Component: 200 - total flux cleaned = -0.000200574 Jy ! Total flux subtracted in 200 components = -0.000200574 Jy ! Clean residual min=-0.001603 max=0.001420 Jy/beam ! Clean residual mean=-0.000019 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.114155 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.114155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098789Jy sigma=0.001108 ! Fit after self-cal, rms=0.098789Jy sigma=0.001108 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 = 2.38679e-06 Jy ! Component: 100 - total flux cleaned = -1.76858e-05 Jy ! Component: 150 - total flux cleaned = -3.40872e-05 Jy ! Component: 200 - total flux cleaned = -5.85679e-05 Jy ! Total flux subtracted in 200 components = -5.85679e-05 Jy ! Clean residual min=-0.001602 max=0.001409 Jy/beam ! Clean residual mean=-0.000019 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.114097 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.114097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098788Jy sigma=0.001108 ! Fit after self-cal, rms=0.098788Jy sigma=0.001108 ! 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=2.906 mas, bmaj=3.637 mas, bpa=-38.76 degrees ! Estimated noise=303.521 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.906 x 3.637 at -38.76 degrees (North through East) ! Clean map min=-0.0014462 max=0.099776 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=2.087 mas, bmaj=2.915 mas, bpa=-37.45 degrees ! Estimated noise=750.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0725662 Jy ! Component: 100 - total flux cleaned = 0.0928328 Jy ! Component: 150 - total flux cleaned = 0.102414 Jy ! Component: 200 - total flux cleaned = 0.107378 Jy ! Total flux subtracted in 200 components = 0.107378 Jy ! Clean residual min=-0.003656 max=0.003365 Jy/beam ! Clean residual mean=-0.000002 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.107378 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.107378 Jy ! Inverting map and beam ! Estimated beam: bmin=2.906 mas, bmaj=3.637 mas, bpa=-38.76 degrees ! Estimated noise=303.521 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 = 0.00468046 Jy ! Component: 100 - total flux cleaned = 0.00678225 Jy ! Component: 150 - total flux cleaned = 0.00717178 Jy ! Component: 200 - total flux cleaned = 0.00746473 Jy ! Total flux subtracted in 200 components = 0.00746473 Jy ! Clean residual min=-0.001510 max=0.001498 Jy/beam ! Clean residual mean=-0.000007 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.114842 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.114842 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=7.665 mas, bmaj=10.03 mas, bpa=80.45 degrees ! Estimated noise=384.037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.54133e-06 Jy ! Component: 100 - total flux cleaned = -0.000118872 Jy ! Component: 150 - total flux cleaned = -0.000209343 Jy ! Component: 200 - total flux cleaned = -0.000274072 Jy ! Total flux subtracted in 200 components = -0.000274072 Jy ! Clean residual min=-0.001605 max=0.001374 Jy/beam ! Clean residual mean=-0.000019 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.114568 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 = -5.75849e-05 Jy ! Component: 100 - total flux cleaned = -9.96972e-05 Jy ! Component: 150 - total flux cleaned = -0.000148207 Jy ! Component: 200 - total flux cleaned = -0.000183664 Jy ! Total flux subtracted in 200 components = -0.000183664 Jy ! Clean residual min=-0.001610 max=0.001378 Jy/beam ! Clean residual mean=-0.000019 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.114385 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.114385 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.906 mas, bmaj=3.637 mas, bpa=-38.76 degrees ! Estimated noise=303.521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.31342e-05 Jy ! Component: 100 - total flux cleaned = 6.94431e-05 Jy ! Component: 150 - total flux cleaned = 4.62657e-05 Jy ! Component: 200 - total flux cleaned = 4.64161e-05 Jy ! Total flux subtracted in 200 components = 4.64161e-05 Jy ! Clean residual min=-0.001365 max=0.001427 Jy/beam ! Clean residual mean=-0.000008 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.114431 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.114431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098813Jy sigma=0.001108 ! Fit after self-cal, rms=0.098774Jy sigma=0.001108 wmodel J1154+5934_S_2013_01_09_pus_map.mod ! Writing 48 model components to file: J1154+5934_S_2013_01_09_pus_map.mod wobs J1154+5934_S_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J1154+5934_S_2013_01_09_pus_uvs.fits wwins J1154+5934_S_2013_01_09_pus_map.win ! wwins: Wrote 2 windows to J1154+5934_S_2013_01_09_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135612 Jy ! Component: 100 - total flux cleaned = -0.000205618 Jy ! Component: 150 - total flux cleaned = -0.000162598 Jy ! Component: 200 - total flux cleaned = -0.000120775 Jy ! Component: 250 - total flux cleaned = -4.07004e-05 Jy ! Component: 300 - total flux cleaned = 3.68429e-05 Jy ! Component: 350 - total flux cleaned = 0.000112021 Jy ! Component: 400 - total flux cleaned = 0.000148386 Jy ! Component: 450 - total flux cleaned = 0.000148133 Jy ! Component: 500 - total flux cleaned = 0.00014829 Jy ! Component: 550 - total flux cleaned = 0.000165422 Jy ! Component: 600 - total flux cleaned = 0.000182292 Jy ! Component: 650 - total flux cleaned = 0.000215168 Jy ! Component: 700 - total flux cleaned = 0.000247654 Jy ! Component: 750 - total flux cleaned = 0.000295654 Jy ! Component: 800 - total flux cleaned = 0.000327225 Jy ! Component: 850 - total flux cleaned = 0.000404512 Jy ! Component: 900 - total flux cleaned = 0.00041991 Jy ! Component: 950 - total flux cleaned = 0.000510106 Jy ! Component: 1000 - total flux cleaned = 0.000539847 Jy ! Component: 1050 - total flux cleaned = 0.000568881 Jy ! Component: 1100 - total flux cleaned = 0.000540314 Jy ! Component: 1150 - total flux cleaned = 0.000582975 Jy ! Component: 1200 - total flux cleaned = 0.00058303 Jy ! Component: 1250 - total flux cleaned = 0.000555266 Jy ! Component: 1300 - total flux cleaned = 0.000582845 Jy ! Component: 1350 - total flux cleaned = 0.000582748 Jy ! Component: 1400 - total flux cleaned = 0.000609527 Jy ! Component: 1450 - total flux cleaned = 0.000595992 Jy ! Component: 1500 - total flux cleaned = 0.000556271 Jy ! Component: 1550 - total flux cleaned = 0.000556222 Jy ! Component: 1600 - total flux cleaned = 0.000543266 Jy ! Component: 1650 - total flux cleaned = 0.000568801 Jy ! Component: 1700 - total flux cleaned = 0.000543401 Jy ! Component: 1750 - total flux cleaned = 0.000530903 Jy ! Component: 1800 - total flux cleaned = 0.000530724 Jy ! Component: 1850 - total flux cleaned = 0.000493777 Jy ! Component: 1900 - total flux cleaned = 0.000518099 Jy ! Component: 1950 - total flux cleaned = 0.000505778 Jy ! Component: 2000 - total flux cleaned = 0.000445899 Jy ! Total flux subtracted in 2048 components = 0.000493535 Jy ! Clean residual min=-0.000828 max=0.000790 Jy/beam ! Clean residual mean=-0.000008 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.114925 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 181 components and 0.114925 Jy ![Exited script file: muppet] wmap "J1154+5934_S_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.906 x 3.637 at -38.76 degrees (North through East) ! Clean map min=-0.0011562 max=0.099021 Jy/beam ! Writing clean map to FITS file: J1154+5934_S_2013_01_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0990208 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000227006 device "J1154+5934_S_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1154+5934_S_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.687752 0.687752 1.3755 2.75101 5.50201 11.004 22.0081 44.0161 88.0322 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.099 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.906 x 3.637 at -38.76 degrees (North through East) ! Clean map min=-0.0011562 max=0.099021 Jy/beam quit ! Quitting program ! Log file J1154+5934_S_2013_01_09_pus_uvs.log closed on Tue Nov 4 19:01:27 2014