! Started logfile: /d2/scr/pima/bp171a3_uvs/J1036-3109_X_uvs.log on Mon Feb 24 08:45:14 2014 obs /d2/scr/pima/bp171a3_uvs/J1036-3109_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1036-3109_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.761905 visibilities/baseline/integration-bin. ! Found source: J1036-3109 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 384 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J1036-3109_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 0.200x0.200 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002953Jy sigma=28.097344 ! Fit after self-cal, rms=0.943226Jy sigma=26.700493 ! 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=0.8384 mas, bmaj=6.287 mas, bpa=18.37 degrees ! Estimated noise=1.8119 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 = 0.0378151 Jy ! Component: 100 - total flux cleaned = 0.0512191 Jy ! Total flux subtracted in 100 components = 0.0512191 Jy ! Clean residual min=-0.005997 max=0.007921 Jy/beam ! Clean residual mean=-0.000003 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 0.0512191 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0512191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031305Jy sigma=0.809273 ! Fit after self-cal, rms=0.031216Jy sigma=0.805843 ! 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=1.019 mas, bmaj=6.256 mas, bpa=17.69 degrees ! Estimated noise=1.38472 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 = 0.0140687 Jy ! Component: 100 - total flux cleaned = 0.0222149 Jy ! Component: 150 - total flux cleaned = 0.0277025 Jy ! Component: 200 - total flux cleaned = 0.03155 Jy ! Total flux subtracted in 200 components = 0.03155 Jy ! Clean residual min=-0.004868 max=0.004466 Jy/beam ! Clean residual mean=-0.000009 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.082769 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 76 components and 0.082769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023858Jy sigma=0.558705 ! Fit after self-cal, rms=0.023863Jy sigma=0.557334 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.019 x 6.256 at 17.69 degrees (North through East) ! Clean map min=-0.0047843 max=0.051614 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.19 HN 1.00* KP 0.85 NL 0.98 ! OV 0.98 PT 0.85 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.00* KP 0.96 NL 1.03 ! OV 1.00 PT 0.87 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.00* KP 0.93 NL 1.02 ! OV 1.19 PT 0.88 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.023863Jy sigma=0.557334 ! Fit after self-cal, rms=0.023135Jy sigma=0.537349 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=6.27 mas, bpa=17.65 degrees ! Estimated noise=1.37961 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 = 0.00203667 Jy ! Component: 100 - total flux cleaned = 0.0034292 Jy ! Component: 150 - total flux cleaned = 0.00445202 Jy ! Component: 200 - total flux cleaned = 0.00521621 Jy ! Total flux subtracted in 200 components = 0.00521621 Jy ! Clean residual min=-0.003694 max=0.003952 Jy/beam ! Clean residual mean=-0.000008 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.0879852 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.0879852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022904Jy sigma=0.530830 ! Fit after self-cal, rms=0.022915Jy sigma=0.530516 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022915Jy sigma=0.530516 ! Fit after self-cal, rms=0.022818Jy sigma=0.528853 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=6.234 mas, bpa=17.66 degrees ! Estimated noise=1.3859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010956 Jy ! Component: 100 - total flux cleaned = 0.00186806 Jy ! Component: 150 - total flux cleaned = 0.00245891 Jy ! Component: 200 - total flux cleaned = 0.0026757 Jy ! Total flux subtracted in 200 components = 0.0026757 Jy ! Clean residual min=-0.003578 max=0.003985 Jy/beam ! Clean residual mean=-0.000009 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.0906609 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.0906609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022743Jy sigma=0.527011 ! Fit after self-cal, rms=0.022745Jy sigma=0.526948 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 = 0.000268552 Jy ! Component: 100 - total flux cleaned = 0.000401554 Jy ! Component: 150 - total flux cleaned = 0.000496079 Jy ! Component: 200 - total flux cleaned = 0.000586998 Jy ! Total flux subtracted in 200 components = 0.000586998 Jy ! Clean residual min=-0.003452 max=0.003962 Jy/beam ! Clean residual mean=-0.000009 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.0912479 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 112 components and 0.0912479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022725Jy sigma=0.526226 ! Fit after self-cal, rms=0.022727Jy sigma=0.526198 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022727Jy sigma=0.526198 ! Fit after self-cal, rms=0.022433Jy sigma=0.520464 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=6.233 mas, bpa=17.71 degrees ! Estimated noise=1.37817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.06714e-05 Jy ! Component: 100 - total flux cleaned = 0.000160481 Jy ! Component: 150 - total flux cleaned = 0.000207886 Jy ! Component: 200 - total flux cleaned = 0.000254118 Jy ! Total flux subtracted in 200 components = 0.000254118 Jy ! Clean residual min=-0.003182 max=0.003684 Jy/beam ! Clean residual mean=-0.000010 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.091502 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 0.091502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022425Jy sigma=0.519741 ! Fit after self-cal, rms=0.022420Jy sigma=0.519706 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 = 0.000100389 Jy ! Component: 100 - total flux cleaned = 0.000133423 Jy ! Component: 150 - total flux cleaned = 0.000175785 Jy ! Component: 200 - total flux cleaned = 0.000217016 Jy ! Total flux subtracted in 200 components = 0.000217016 Jy ! Clean residual min=-0.003160 max=0.003665 Jy/beam ! Clean residual mean=-0.000010 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.091719 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 129 components and 0.091719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022411Jy sigma=0.519404 ! Fit after self-cal, rms=0.022411Jy sigma=0.519399 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022411Jy sigma=0.519399 ! Fit after self-cal, rms=0.021892Jy sigma=0.511881 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.368 mas, bmaj=7.72 mas, bpa=5.471 degrees ! Estimated noise=1.64615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000349818 Jy ! Component: 100 - total flux cleaned = -0.000294728 Jy ! Component: 150 - total flux cleaned = -0.00025576 Jy ! Component: 200 - total flux cleaned = -0.000218489 Jy ! Total flux subtracted in 200 components = -0.000218489 Jy ! Clean residual min=-0.003628 max=0.004494 Jy/beam ! Clean residual mean=-0.000017 rms=0.001542 Jy/beam ! Combined flux in latest and established models = 0.0915006 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 136 components and 0.0915005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021885Jy sigma=0.510914 ! Fit after self-cal, rms=0.021886Jy sigma=0.510874 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 = 6.7349e-05 Jy ! Component: 100 - total flux cleaned = 0.000102071 Jy ! Component: 150 - total flux cleaned = 0.000135545 Jy ! Component: 200 - total flux cleaned = 0.000168016 Jy ! Total flux subtracted in 200 components = 0.000168016 Jy ! Clean residual min=-0.003592 max=0.004452 Jy/beam ! Clean residual mean=-0.000017 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.0916686 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 141 components and 0.0916686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021885Jy sigma=0.510577 ! Fit after self-cal, rms=0.021884Jy sigma=0.510572 ! 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=1.012 mas, bmaj=6.219 mas, bpa=17.76 degrees ! Estimated noise=1.36017 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 6.219 at 17.76 degrees (North through East) ! Clean map min=-0.0029136 max=0.050348 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=0.8272 mas, bmaj=6.324 mas, bpa=18.42 degrees ! Estimated noise=1.75893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0368167 Jy ! Component: 100 - total flux cleaned = 0.0506223 Jy ! Component: 150 - total flux cleaned = 0.0587196 Jy ! Component: 200 - total flux cleaned = 0.0643143 Jy ! Total flux subtracted in 200 components = 0.0643143 Jy ! Clean residual min=-0.004634 max=0.004687 Jy/beam ! Clean residual mean=-0.000009 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.0643143 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.0643143 Jy ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=6.219 mas, bpa=17.76 degrees ! Estimated noise=1.36017 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 = 0.00825123 Jy ! Component: 100 - total flux cleaned = 0.0134493 Jy ! Component: 150 - total flux cleaned = 0.0169831 Jy ! Component: 200 - total flux cleaned = 0.0194441 Jy ! Total flux subtracted in 200 components = 0.0194441 Jy ! Clean residual min=-0.003795 max=0.003165 Jy/beam ! Clean residual mean=-0.000011 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.0837584 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 90 components and 0.0837584 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.368 mas, bmaj=7.72 mas, bpa=5.471 degrees ! Estimated noise=1.64615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261128 Jy ! Component: 100 - total flux cleaned = 0.00419962 Jy ! Component: 150 - total flux cleaned = 0.00520909 Jy ! Component: 200 - total flux cleaned = 0.00573177 Jy ! Total flux subtracted in 200 components = 0.00573177 Jy ! Clean residual min=-0.003972 max=0.004267 Jy/beam ! Clean residual mean=-0.000018 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.0894901 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 = 0.000178903 Jy ! Component: 100 - total flux cleaned = 0.000301496 Jy ! Component: 150 - total flux cleaned = 0.000434277 Jy ! Component: 200 - total flux cleaned = 0.000540464 Jy ! Total flux subtracted in 200 components = 0.000540464 Jy ! Clean residual min=-0.003881 max=0.004256 Jy/beam ! Clean residual mean=-0.000018 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 0.0900306 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 120 components and 0.0900306 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=6.219 mas, bpa=17.76 degrees ! Estimated noise=1.36017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.41394e-05 Jy ! Component: 100 - total flux cleaned = 0.000194556 Jy ! Component: 150 - total flux cleaned = 0.000296964 Jy ! Component: 200 - total flux cleaned = 0.00031747 Jy ! Total flux subtracted in 200 components = 0.00031747 Jy ! Clean residual min=-0.003203 max=0.003385 Jy/beam ! Clean residual mean=-0.000010 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.0903481 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 138 components and 0.0903481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021906Jy sigma=0.511922 ! Fit after self-cal, rms=0.021894Jy sigma=0.511794 wmodel /d2/scr/pima/bp171a3_uvs/J1036-3109_X_map.mod ! Writing 138 model components to file: /d2/scr/pima/bp171a3_uvs/J1036-3109_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1036-3109_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1036-3109_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1036-3109_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J1036-3109_X_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 = 0.000371752 Jy ! Component: 100 - total flux cleaned = 0.000625373 Jy ! Component: 150 - total flux cleaned = 0.000761439 Jy ! Component: 200 - total flux cleaned = 0.000762493 Jy ! Component: 250 - total flux cleaned = 0.000571216 Jy ! Component: 300 - total flux cleaned = 0.000317048 Jy ! Component: 350 - total flux cleaned = 4.58866e-05 Jy ! Component: 400 - total flux cleaned = -8.21189e-05 Jy ! Component: 450 - total flux cleaned = -0.000202826 Jy ! Component: 500 - total flux cleaned = -0.000288887 Jy ! Component: 550 - total flux cleaned = -0.000398249 Jy ! Component: 600 - total flux cleaned = -0.000450379 Jy ! Component: 650 - total flux cleaned = -0.00039977 Jy ! Component: 700 - total flux cleaned = -0.000275822 Jy ! Component: 750 - total flux cleaned = -0.000203179 Jy ! Component: 800 - total flux cleaned = -0.000131375 Jy ! Component: 850 - total flux cleaned = -6.08922e-05 Jy ! Component: 900 - total flux cleaned = 0.000124403 Jy ! Component: 950 - total flux cleaned = 0.000262617 Jy ! Component: 1000 - total flux cleaned = 0.000445255 Jy ! Component: 1050 - total flux cleaned = 0.000535813 Jy ! Component: 1100 - total flux cleaned = 0.000716076 Jy ! Component: 1150 - total flux cleaned = 0.000805733 Jy ! Component: 1200 - total flux cleaned = 0.000783278 Jy ! Component: 1250 - total flux cleaned = 0.000805863 Jy ! Component: 1300 - total flux cleaned = 0.000828953 Jy ! Component: 1350 - total flux cleaned = 0.00087462 Jy ! Component: 1400 - total flux cleaned = 0.000944649 Jy ! Component: 1450 - total flux cleaned = 0.000992184 Jy ! Component: 1500 - total flux cleaned = 0.0010401 Jy ! Component: 1550 - total flux cleaned = 0.00108945 Jy ! Component: 1600 - total flux cleaned = 0.00113948 Jy ! Component: 1650 - total flux cleaned = 0.00119083 Jy ! Component: 1700 - total flux cleaned = 0.00124337 Jy ! Component: 1750 - total flux cleaned = 0.00129749 Jy ! Component: 1800 - total flux cleaned = 0.00138084 Jy ! Component: 1850 - total flux cleaned = 0.0014668 Jy ! Component: 1900 - total flux cleaned = 0.00152581 Jy ! Component: 1950 - total flux cleaned = 0.00158638 Jy ! Component: 2000 - total flux cleaned = 0.00164919 Jy ! Component: 2050 - total flux cleaned = 0.0016818 Jy ! Component: 2100 - total flux cleaned = 0.00171431 Jy ! Component: 2150 - total flux cleaned = 0.00178222 Jy ! Component: 2200 - total flux cleaned = 0.00181734 Jy ! Component: 2250 - total flux cleaned = 0.00185396 Jy ! Component: 2300 - total flux cleaned = 0.00189145 Jy ! Component: 2350 - total flux cleaned = 0.00196878 Jy ! Component: 2400 - total flux cleaned = 0.00204971 Jy ! Component: 2450 - total flux cleaned = 0.00209157 Jy ! Component: 2500 - total flux cleaned = 0.00213419 Jy ! Component: 2550 - total flux cleaned = 0.00222202 Jy ! Component: 2600 - total flux cleaned = 0.00231281 Jy ! Component: 2650 - total flux cleaned = 0.00231273 Jy ! Component: 2700 - total flux cleaned = 0.0023608 Jy ! Component: 2750 - total flux cleaned = 0.00241118 Jy ! Component: 2800 - total flux cleaned = 0.00246321 Jy ! Component: 2850 - total flux cleaned = 0.00246247 Jy ! Component: 2900 - total flux cleaned = 0.00251738 Jy ! Component: 2950 - total flux cleaned = 0.00251698 Jy ! Component: 3000 - total flux cleaned = 0.00257544 Jy ! Component: 3050 - total flux cleaned = 0.00263688 Jy ! Component: 3100 - total flux cleaned = 0.00270165 Jy ! Component: 3150 - total flux cleaned = 0.0027018 Jy ! Component: 3200 - total flux cleaned = 0.0027024 Jy ! Component: 3250 - total flux cleaned = 0.0027731 Jy ! Component: 3300 - total flux cleaned = 0.00277422 Jy ! Component: 3350 - total flux cleaned = 0.00284893 Jy ! Component: 3400 - total flux cleaned = 0.00284749 Jy ! Component: 3450 - total flux cleaned = 0.00292658 Jy ! Component: 3500 - total flux cleaned = 0.00301007 Jy ! Component: 3550 - total flux cleaned = 0.00309654 Jy ! Component: 3600 - total flux cleaned = 0.00309702 Jy ! Component: 3650 - total flux cleaned = 0.00318944 Jy ! Component: 3700 - total flux cleaned = 0.00328565 Jy ! Component: 3750 - total flux cleaned = 0.00328449 Jy ! Component: 3800 - total flux cleaned = 0.00338744 Jy ! Component: 3850 - total flux cleaned = 0.00349337 Jy ! Component: 3900 - total flux cleaned = 0.00349495 Jy ! Component: 3950 - total flux cleaned = 0.00360828 Jy ! Component: 4000 - total flux cleaned = 0.00372731 Jy ! Component: 4050 - total flux cleaned = 0.00372974 Jy ! Total flux subtracted in 4096 components = 0.00385374 Jy ! Clean residual min=-0.006995 max=0.007708 Jy/beam ! Clean residual mean=0.000017 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.0942018 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 292 components and 0.0942018 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1036-3109_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 6.219 at 17.76 degrees (North through East) ! Clean map min=-0.016529 max=0.050542 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1036-3109_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0505419 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00204412 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -12.1332 12.1332 24.2665 48.5329 97.0658 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0061 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 24.725 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1036-3109_X_uvs.log closed on Mon Feb 24 08:45:18 2014