! Started logfile: J0840+1312_L_2011_08_18_pus_uvs.log on Tue Jan 12 22:42:18 2016 obs J0840+1312_L_2011_08_18_pus_uva.fits ! Reading UV FITS file: J0840+1312_L_2011_08_18_pus_uva.fits ! AN table 1: 600 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.907407 visibilities/baseline/integration-bin. ! Found source: J0840+1312 ! ! 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 1.35446e+09 8e+06 1 8e+06 ! 02 2 1.36246e+09 8e+06 1 8e+06 ! 03 3 1.42646e+09 8e+06 1 8e+06 ! 04 4 1.43446e+09 8e+06 1 8e+06 ! ! Polarization(s): RR LL RL LR ! ! Read 783 lines of history. ! ! Reading 313600 visibilities. select I ! Selecting polarization: I, 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 = 0.8 print "taper_size =",taper_size ! taper_size = 15 ![@muppet J0840+1312_L_2011_08_18_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 0.800x0.800 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 277 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 273 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 276 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.775359Jy sigma=0.008349 ! Fit after self-cal, rms=0.714175Jy sigma=0.007702 ! 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=4.898 mas, bmaj=9.446 mas, bpa=2.523 degrees ! Estimated noise=473.564 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 = 0.21787 Jy ! Component: 100 - total flux cleaned = 0.27426 Jy ! Total flux subtracted in 100 components = 0.27426 Jy ! Clean residual min=-0.008176 max=0.024194 Jy/beam ! Clean residual mean=-0.000010 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.27426 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.27426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088882Jy sigma=0.000813 ! Fit after self-cal, rms=0.088862Jy sigma=0.000812 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.026148 Jy ! Component: 100 - total flux cleaned = 0.0391017 Jy ! Total flux subtracted in 100 components = 0.0391017 Jy ! Clean residual min=-0.004356 max=0.006240 Jy/beam ! Clean residual mean=-0.000007 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.313362 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 8 components and 0.313362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080927Jy sigma=0.000674 ! Fit after self-cal, rms=0.080921Jy sigma=0.000673 ! Inverting map ! Added new window around map position (8.8, 7.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00760316 Jy ! Component: 100 - total flux cleaned = 0.0128049 Jy ! Total flux subtracted in 100 components = 0.0128049 Jy ! Clean residual min=-0.003837 max=0.005678 Jy/beam ! Clean residual mean=-0.000006 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.326167 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.326167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080035Jy sigma=0.000656 ! Fit after self-cal, rms=0.079994Jy sigma=0.000656 ! 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=6.076 mas, bmaj=11.29 mas, bpa=3.565 degrees ! Estimated noise=240.245 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 (11.2, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00680605 Jy ! Component: 100 - total flux cleaned = 0.0116625 Jy ! Component: 150 - total flux cleaned = 0.0154541 Jy ! Component: 200 - total flux cleaned = 0.0181315 Jy ! Total flux subtracted in 200 components = 0.0181315 Jy ! Clean residual min=-0.003955 max=0.004508 Jy/beam ! Clean residual mean=-0.000009 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.344298 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 67 components and 0.344298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079309Jy sigma=0.000643 ! Fit after self-cal, rms=0.079267Jy sigma=0.000643 ! 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 1.06 FD 0.98 HN 1.09 KP 1.03 ! LA 0.98 MK 1.02 NL 1.02 OV 0.95 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.10 KP 1.06 ! LA 1.03 MK 1.03 NL 1.00 OV 0.96 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.05 KP 0.92 ! LA 0.94 MK 0.88 NL 0.97 OV 0.98 ! SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.07 KP 0.98 ! LA 0.96 MK 0.91 NL 0.97 OV 0.99 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.079267Jy sigma=0.000643 ! Fit after self-cal, rms=0.073409Jy sigma=0.000600 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.078 mas, bmaj=11.3 mas, bpa=3.71 degrees ! Estimated noise=238.18 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 (24.8, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198085 Jy ! Component: 100 - total flux cleaned = 0.00242228 Jy ! Component: 150 - total flux cleaned = 0.00291996 Jy ! Component: 200 - total flux cleaned = 0.00331518 Jy ! Total flux subtracted in 200 components = 0.00331518 Jy ! Clean residual min=-0.003303 max=0.003096 Jy/beam ! Clean residual mean=-0.000009 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.347614 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.347614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073045Jy sigma=0.000596 ! Fit after self-cal, rms=0.073020Jy sigma=0.000596 ! 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=0.073020Jy sigma=0.000596 ! Fit after self-cal, rms=0.076343Jy sigma=0.000584 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.07 mas, bmaj=11.32 mas, bpa=3.801 degrees ! Estimated noise=238.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206549 Jy ! Component: 100 - total flux cleaned = 0.00244566 Jy ! Component: 150 - total flux cleaned = 0.00255242 Jy ! Component: 200 - total flux cleaned = 0.00255405 Jy ! Total flux subtracted in 200 components = 0.00255405 Jy ! Clean residual min=-0.001826 max=0.002226 Jy/beam ! Clean residual mean=-0.000005 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.350168 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 114 components and 0.350168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076281Jy sigma=0.000582 ! Fit after self-cal, rms=0.076321Jy sigma=0.000582 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 (8, -84.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126556 Jy ! Component: 100 - total flux cleaned = 0.00157654 Jy ! Component: 150 - total flux cleaned = 0.00153481 Jy ! Component: 200 - total flux cleaned = 0.00145585 Jy ! Total flux subtracted in 200 components = 0.00145585 Jy ! Clean residual min=-0.001866 max=0.001556 Jy/beam ! Clean residual mean=-0.000005 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.351624 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 133 components and 0.351623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076207Jy sigma=0.000581 ! Fit after self-cal, rms=0.076200Jy sigma=0.000581 ! 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=0.076200Jy sigma=0.000581 ! Fit after self-cal, rms=0.075492Jy sigma=0.000568 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.054 mas, bmaj=11.32 mas, bpa=3.676 degrees ! Estimated noise=238.333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386988 Jy ! Component: 100 - total flux cleaned = 0.000243101 Jy ! Component: 150 - total flux cleaned = 0.000125328 Jy ! Component: 200 - total flux cleaned = 9.10924e-05 Jy ! Total flux subtracted in 200 components = 9.10924e-05 Jy ! Clean residual min=-0.001302 max=0.001347 Jy/beam ! Clean residual mean=-0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.351715 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 147 components and 0.351715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075458Jy sigma=0.000567 ! Fit after self-cal, rms=0.075490Jy sigma=0.000567 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 (-3.2, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119276 Jy ! Component: 100 - total flux cleaned = 0.00145379 Jy ! Component: 150 - total flux cleaned = 0.00155218 Jy ! Component: 200 - total flux cleaned = 0.00158321 Jy ! Total flux subtracted in 200 components = 0.00158321 Jy ! Clean residual min=-0.001293 max=0.001011 Jy/beam ! Clean residual mean=-0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.353298 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 164 components and 0.353298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075450Jy sigma=0.000566 ! Fit after self-cal, rms=0.075448Jy sigma=0.000566 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 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=0.075448Jy sigma=0.000566 ! Fit after self-cal, rms=0.076591Jy sigma=0.000565 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.54 mas, bmaj=14.96 mas, bpa=1.007 degrees ! Estimated noise=266.045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000508078 Jy ! Component: 100 - total flux cleaned = 0.000451873 Jy ! Component: 150 - total flux cleaned = 0.00047607 Jy ! Component: 200 - total flux cleaned = 0.000477237 Jy ! Total flux subtracted in 200 components = 0.000477237 Jy ! Clean residual min=-0.000898 max=0.000945 Jy/beam ! Clean residual mean=-0.000003 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.353775 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 193 components and 0.353775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076584Jy sigma=0.000565 ! Fit after self-cal, rms=0.076591Jy sigma=0.000565 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 = 0.000144289 Jy ! Component: 100 - total flux cleaned = 0.000183971 Jy ! Component: 150 - total flux cleaned = 0.000183082 Jy ! Component: 200 - total flux cleaned = 0.00016523 Jy ! Total flux subtracted in 200 components = 0.00016523 Jy ! Clean residual min=-0.000908 max=0.000899 Jy/beam ! Clean residual mean=-0.000003 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.35394 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 212 components and 0.35394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076586Jy sigma=0.000565 ! Fit after self-cal, rms=0.076585Jy sigma=0.000565 ! 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=6.049 mas, bmaj=11.32 mas, bpa=3.598 degrees ! Estimated noise=238.325 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.049 x 11.32 at 3.598 degrees (North through East) ! Clean map min=-0.0009534 max=0.28879 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=4.871 mas, bmaj=9.471 mas, bpa=2.72 degrees ! Estimated noise=470.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.216377 Jy ! Component: 100 - total flux cleaned = 0.273763 Jy ! Component: 150 - total flux cleaned = 0.300593 Jy ! Component: 200 - total flux cleaned = 0.313937 Jy ! Total flux subtracted in 200 components = 0.313937 Jy ! Clean residual min=-0.003139 max=0.006306 Jy/beam ! Clean residual mean=-0.000005 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.313937 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.313937 Jy ! Inverting map and beam ! Estimated beam: bmin=6.049 mas, bmaj=11.32 mas, bpa=3.598 degrees ! Estimated noise=238.325 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 = 0.0108747 Jy ! Component: 100 - total flux cleaned = 0.017915 Jy ! Component: 150 - total flux cleaned = 0.0228925 Jy ! Component: 200 - total flux cleaned = 0.0264962 Jy ! Total flux subtracted in 200 components = 0.0264962 Jy ! Clean residual min=-0.001368 max=0.002053 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.340433 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 47 components and 0.340433 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270498 Jy ! Component: 100 - total flux cleaned = 0.00482713 Jy ! Component: 150 - total flux cleaned = 0.00659105 Jy ! Component: 200 - total flux cleaned = 0.00793269 Jy ! Total flux subtracted in 200 components = 0.00793269 Jy ! Clean residual min=-0.001419 max=0.001094 Jy/beam ! Clean residual mean=-0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.348366 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 80 components and 0.348366 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.54 mas, bmaj=14.96 mas, bpa=1.007 degrees ! Estimated noise=266.045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167092 Jy ! Component: 100 - total flux cleaned = 0.00257154 Jy ! Component: 150 - total flux cleaned = 0.00322144 Jy ! Component: 200 - total flux cleaned = 0.00368564 Jy ! Total flux subtracted in 200 components = 0.00368564 Jy ! Clean residual min=-0.000985 max=0.000963 Jy/beam ! Clean residual mean=-0.000003 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.352052 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 = 0.00037118 Jy ! Component: 100 - total flux cleaned = 0.000595549 Jy ! Component: 150 - total flux cleaned = 0.00077233 Jy ! Component: 200 - total flux cleaned = 0.000951178 Jy ! Total flux subtracted in 200 components = 0.000951178 Jy ! Clean residual min=-0.000960 max=0.000965 Jy/beam ! Clean residual mean=-0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.353003 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 153 components and 0.353003 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.049 mas, bmaj=11.32 mas, bpa=3.598 degrees ! Estimated noise=238.325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131046 Jy ! Component: 100 - total flux cleaned = 0.000292774 Jy ! Component: 150 - total flux cleaned = 0.000327801 Jy ! Component: 200 - total flux cleaned = 0.000423158 Jy ! Total flux subtracted in 200 components = 0.000423158 Jy ! Clean residual min=-0.001073 max=0.000832 Jy/beam ! Clean residual mean=-0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.353426 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 160 components and 0.353426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076673Jy sigma=0.000565 ! Fit after self-cal, rms=0.076658Jy sigma=0.000565 wmodel J0840+1312_L_2011_08_18_pus_map.mod ! Writing 160 model components to file: J0840+1312_L_2011_08_18_pus_map.mod wobs J0840+1312_L_2011_08_18_pus_uvs.fits ! Writing UV FITS file: J0840+1312_L_2011_08_18_pus_uvs.fits wwins J0840+1312_L_2011_08_18_pus_map.win ! wwins: Wrote 6 windows to J0840+1312_L_2011_08_18_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 = -0.000264623 Jy ! Component: 100 - total flux cleaned = -0.000264287 Jy ! Component: 150 - total flux cleaned = -0.000234227 Jy ! Component: 200 - total flux cleaned = -0.000205639 Jy ! Component: 250 - total flux cleaned = -0.00019206 Jy ! Component: 300 - total flux cleaned = -0.000124579 Jy ! Component: 350 - total flux cleaned = -9.83406e-05 Jy ! Component: 400 - total flux cleaned = -2.02715e-05 Jy ! Component: 450 - total flux cleaned = 5.65816e-05 Jy ! Component: 500 - total flux cleaned = 9.4529e-05 Jy ! Component: 550 - total flux cleaned = 0.000157095 Jy ! Component: 600 - total flux cleaned = 0.000255817 Jy ! Component: 650 - total flux cleaned = 0.000280058 Jy ! Component: 700 - total flux cleaned = 0.000364475 Jy ! Component: 750 - total flux cleaned = 0.00042405 Jy ! Component: 800 - total flux cleaned = 0.000435672 Jy ! Component: 850 - total flux cleaned = 0.000470705 Jy ! Component: 900 - total flux cleaned = 0.000516966 Jy ! Component: 950 - total flux cleaned = 0.000585745 Jy ! Component: 1000 - total flux cleaned = 0.000653791 Jy ! Component: 1050 - total flux cleaned = 0.000687582 Jy ! Component: 1100 - total flux cleaned = 0.000787822 Jy ! Component: 1150 - total flux cleaned = 0.000853996 Jy ! Component: 1200 - total flux cleaned = 0.000897953 Jy ! Component: 1250 - total flux cleaned = 0.00101742 Jy ! Component: 1300 - total flux cleaned = 0.00106043 Jy ! Component: 1350 - total flux cleaned = 0.00111384 Jy ! Component: 1400 - total flux cleaned = 0.00120958 Jy ! Component: 1450 - total flux cleaned = 0.00129402 Jy ! Component: 1500 - total flux cleaned = 0.00130454 Jy ! Component: 1550 - total flux cleaned = 0.00141924 Jy ! Component: 1600 - total flux cleaned = 0.00149172 Jy ! Component: 1650 - total flux cleaned = 0.00155347 Jy ! Component: 1700 - total flux cleaned = 0.00164547 Jy ! Component: 1750 - total flux cleaned = 0.00174701 Jy ! Component: 1800 - total flux cleaned = 0.00183787 Jy ! Component: 1850 - total flux cleaned = 0.00187806 Jy ! Component: 1900 - total flux cleaned = 0.00194793 Jy ! Component: 1950 - total flux cleaned = 0.0020374 Jy ! Component: 2000 - total flux cleaned = 0.0020967 Jy ! Component: 2050 - total flux cleaned = 0.0021852 Jy ! Component: 2100 - total flux cleaned = 0.00223403 Jy ! Component: 2150 - total flux cleaned = 0.00231178 Jy ! Component: 2200 - total flux cleaned = 0.00236017 Jy ! Component: 2250 - total flux cleaned = 0.00241793 Jy ! Component: 2300 - total flux cleaned = 0.00250414 Jy ! Component: 2350 - total flux cleaned = 0.00259935 Jy ! Component: 2400 - total flux cleaned = 0.00263722 Jy ! Component: 2450 - total flux cleaned = 0.002675 Jy ! Component: 2500 - total flux cleaned = 0.00272193 Jy ! Component: 2550 - total flux cleaned = 0.00280591 Jy ! Component: 2600 - total flux cleaned = 0.00283386 Jy ! Component: 2650 - total flux cleaned = 0.00288926 Jy ! Component: 2700 - total flux cleaned = 0.00297212 Jy ! Component: 2750 - total flux cleaned = 0.00300868 Jy ! Component: 2800 - total flux cleaned = 0.00306341 Jy ! Component: 2850 - total flux cleaned = 0.00311784 Jy ! Component: 2900 - total flux cleaned = 0.00313587 Jy ! Component: 2950 - total flux cleaned = 0.00318083 Jy ! Component: 3000 - total flux cleaned = 0.00323455 Jy ! Component: 3050 - total flux cleaned = 0.00327912 Jy ! Component: 3100 - total flux cleaned = 0.00334133 Jy ! Component: 3150 - total flux cleaned = 0.00339436 Jy ! Component: 3200 - total flux cleaned = 0.00339433 Jy ! Component: 3250 - total flux cleaned = 0.00344702 Jy ! Component: 3300 - total flux cleaned = 0.00349942 Jy ! Component: 3350 - total flux cleaned = 0.0034907 Jy ! Component: 3400 - total flux cleaned = 0.00354274 Jy ! Component: 3450 - total flux cleaned = 0.00359456 Jy ! Component: 3500 - total flux cleaned = 0.00362047 Jy ! Component: 3550 - total flux cleaned = 0.00368048 Jy ! Component: 3600 - total flux cleaned = 0.00371468 Jy ! Component: 3650 - total flux cleaned = 0.00376574 Jy ! Component: 3700 - total flux cleaned = 0.00379117 Jy ! Component: 3750 - total flux cleaned = 0.00380808 Jy ! Component: 3800 - total flux cleaned = 0.00387544 Jy ! Component: 3850 - total flux cleaned = 0.00387543 Jy ! Component: 3900 - total flux cleaned = 0.00390056 Jy ! Component: 3950 - total flux cleaned = 0.00395889 Jy ! Component: 4000 - total flux cleaned = 0.00399206 Jy ! Component: 4050 - total flux cleaned = 0.00403336 Jy ! Total flux subtracted in 4096 components = 0.00406633 Jy ! Clean residual min=-0.000449 max=0.000451 Jy/beam ! Clean residual mean=-0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.357492 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 473 components and 0.357492 Jy ![Exited script file: muppet] wmap "J0840+1312_L_2011_08_18_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.049 x 11.32 at 3.598 degrees (North through East) ! Clean map min=-0.00075379 max=0.28867 Jy/beam ! Writing clean map to FITS file: J0840+1312_L_2011_08_18_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.288665 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157303 device "J0840+1312_L_2011_08_18_pus\_map.eps/VPS" ! Attempting to open device: 'J0840+1312_L_2011_08_18_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.163479 0.163479 0.326958 0.653917 1.30783 2.61567 5.23134 10.4627 20.9253 41.8507 83.7014 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.288 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.049 x 11.32 at 3.598 degrees (North through East) ! Clean map min=-0.00075379 max=0.28867 Jy/beam quit ! Quitting program ! Log file J0840+1312_L_2011_08_18_pus_uvs.log closed on Tue Jan 12 22:42:37 2016