! Started logfile: /scr/pima/bp171a1_uvs/J0658-2801_C_uvs.log on Fri Mar 15 18:01:02 2013 obs /scr/pima/bp171a1_uvs/J0658-2801_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0658-2801_C_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997531 visibilities/baseline/integration-bin. ! Found source: J0658-2801 ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3232 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a1_uvs/J0658-2801_C] 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 0.300x0.300 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.010287Jy sigma=0.714315 ! Fit after self-cal, rms=0.928260Jy sigma=0.656318 ! 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=1.297 mas, bmaj=3.747 mas, bpa=-1.999 degrees ! Estimated noise=26.2538 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 = 0.0548707 Jy ! Component: 100 - total flux cleaned = 0.0689126 Jy ! Total flux subtracted in 100 components = 0.0689126 Jy ! Clean residual min=-0.006474 max=0.008662 Jy/beam ! Clean residual mean=-0.000002 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.0689127 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0689127 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=0.054334Jy sigma=0.038416 ! Fit after self-cal, rms=0.054004Jy sigma=0.038182 ! 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=1.586 mas, bmaj=4.427 mas, bpa=-1.582 degrees ! Estimated noise=17.8162 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 (16.5, -37.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00790853 Jy ! Component: 100 - total flux cleaned = 0.0116241 Jy ! Component: 150 - total flux cleaned = 0.0126201 Jy ! Component: 200 - total flux cleaned = 0.0132711 Jy ! Total flux subtracted in 200 components = 0.0132711 Jy ! Clean residual min=-0.005594 max=0.005512 Jy/beam ! Clean residual mean=-0.000003 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.0821837 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.0821837 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=0.052876Jy sigma=0.037385 ! Fit after self-cal, rms=0.052762Jy sigma=0.037304 ! 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 0.96 FD 0.75 HN 1.20 KP 0.92 ! LA 0.95 MK 0.86 NL 0.95 OV 0.80 ! PT 0.90 SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.80 HN 1.20 KP 0.96 ! LA 0.92 MK 0.81 NL 1.05 OV 0.66 ! PT 0.87 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.75 HN 1.03 KP 1.07 ! LA 1.03 MK 0.94 NL 0.98 OV 0.60 ! PT 0.99 SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 1.56 KP 1.05 ! LA 1.16 MK 1.20 NL 0.94 OV 1.06 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.17 HN 1.30 KP 0.95 ! LA 1.10 MK 1.09 NL 1.19 OV 1.00* ! PT 1.00 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.47 KP 1.09 ! LA 1.08 MK 1.22 NL 1.03 OV 0.90 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.08 HN 1.40 KP 1.05 ! LA 1.13 MK 1.04 NL 1.11 OV 0.95 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.40 KP 1.09 ! LA 1.09 MK 1.12 NL 1.15 OV 0.92 ! PT 1.07 SC 1.18 ! ! ! Fit before self-cal, rms=0.052762Jy sigma=0.037304 ! Fit after self-cal, rms=0.050094Jy sigma=0.034697 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.613 mas, bmaj=4.431 mas, bpa=-0.8735 degrees ! Estimated noise=17.8442 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 = -0.00119115 Jy ! Component: 100 - total flux cleaned = -0.00135593 Jy ! Component: 150 - total flux cleaned = -0.00146164 Jy ! Component: 200 - total flux cleaned = -0.00150959 Jy ! Total flux subtracted in 200 components = -0.00150959 Jy ! Clean residual min=-0.001979 max=0.002035 Jy/beam ! Clean residual mean=-0.000004 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0806741 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0806741 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=0.050050Jy sigma=0.034659 ! Fit after self-cal, rms=0.050256Jy sigma=0.034592 ! 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=0.050256Jy sigma=0.034592 ! Fit after self-cal, rms=0.050522Jy sigma=0.034585 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.615 mas, bmaj=4.432 mas, bpa=-0.7997 degrees ! Estimated noise=17.8102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000599622 Jy ! Component: 100 - total flux cleaned = -0.000693007 Jy ! Component: 150 - total flux cleaned = -0.000774706 Jy ! Component: 200 - total flux cleaned = -0.000811375 Jy ! Total flux subtracted in 200 components = -0.000811375 Jy ! Clean residual min=-0.001950 max=0.001987 Jy/beam ! Clean residual mean=-0.000004 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0798627 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.0798627 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=0.050503Jy sigma=0.034568 ! Fit after self-cal, rms=0.050517Jy sigma=0.034566 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 = -0.000203913 Jy ! Component: 100 - total flux cleaned = -0.000221035 Jy ! Component: 150 - total flux cleaned = -0.000252833 Jy ! Component: 200 - total flux cleaned = -0.000296834 Jy ! Total flux subtracted in 200 components = -0.000296834 Jy ! Clean residual min=-0.001936 max=0.001984 Jy/beam ! Clean residual mean=-0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0795659 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.0795659 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=0.050507Jy sigma=0.034558 ! Fit after self-cal, rms=0.050507Jy sigma=0.034557 ! 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=0.050507Jy sigma=0.034557 ! Fit after self-cal, rms=0.050552Jy sigma=0.034556 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=4.432 mas, bpa=-0.7917 degrees ! Estimated noise=17.7849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000306192 Jy ! Component: 100 - total flux cleaned = -0.00035149 Jy ! Component: 150 - total flux cleaned = -0.000379384 Jy ! Component: 200 - total flux cleaned = -0.000379563 Jy ! Total flux subtracted in 200 components = -0.000379563 Jy ! Clean residual min=-0.001903 max=0.001938 Jy/beam ! Clean residual mean=-0.000004 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0791864 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.0791864 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=0.050545Jy sigma=0.034548 ! Fit after self-cal, rms=0.050547Jy sigma=0.034548 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 = -0.000101713 Jy ! Component: 100 - total flux cleaned = -0.000114012 Jy ! Component: 150 - total flux cleaned = -0.000126129 Jy ! Component: 200 - total flux cleaned = -0.000126329 Jy ! Total flux subtracted in 200 components = -0.000126329 Jy ! Clean residual min=-0.001899 max=0.001943 Jy/beam ! Clean residual mean=-0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.07906 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.07906 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=0.050542Jy sigma=0.034544 ! Fit after self-cal, rms=0.050542Jy sigma=0.034543 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.050542Jy sigma=0.034543 ! Fit after self-cal, rms=0.050588Jy sigma=0.034543 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.724 mas, bmaj=9.943 mas, bpa=4.333 degrees ! Estimated noise=22.2953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145703 Jy ! Component: 100 - total flux cleaned = -0.000145409 Jy ! Component: 150 - total flux cleaned = -0.000154976 Jy ! Component: 200 - total flux cleaned = -0.000164007 Jy ! Total flux subtracted in 200 components = -0.000164007 Jy ! Clean residual min=-0.002184 max=0.001658 Jy/beam ! Clean residual mean=-0.000006 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.078896 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.078896 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=0.050587Jy sigma=0.034542 ! Fit after self-cal, rms=0.050590Jy sigma=0.034542 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 = -2.9587e-05 Jy ! Component: 100 - total flux cleaned = -3.87441e-05 Jy ! Component: 150 - total flux cleaned = -5.58687e-05 Jy ! Component: 200 - total flux cleaned = -7.23299e-05 Jy ! Total flux subtracted in 200 components = -7.23299e-05 Jy ! Clean residual min=-0.002165 max=0.001655 Jy/beam ! Clean residual mean=-0.000006 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0788237 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.0788237 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=0.050590Jy sigma=0.034542 ! Fit after self-cal, rms=0.050591Jy sigma=0.034542 ! 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=1.616 mas, bmaj=4.432 mas, bpa=-0.7911 degrees ! Estimated noise=17.7726 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.616 x 4.432 at -0.7911 degrees (North through East) ! Clean map min=-0.0028747 max=0.069096 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=1.323 mas, bmaj=3.757 mas, bpa=-0.9746 degrees ! Estimated noise=26.7603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0558075 Jy ! Component: 100 - total flux cleaned = 0.0694174 Jy ! Component: 150 - total flux cleaned = 0.0752178 Jy ! Component: 200 - total flux cleaned = 0.0772275 Jy ! Total flux subtracted in 200 components = 0.0772275 Jy ! Clean residual min=-0.003684 max=0.003195 Jy/beam ! Clean residual mean=-0.000004 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.0772274 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0772274 Jy ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=4.432 mas, bpa=-0.7911 degrees ! Estimated noise=17.7726 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 = 0.00157208 Jy ! Component: 100 - total flux cleaned = 0.00175434 Jy ! Component: 150 - total flux cleaned = 0.00190463 Jy ! Component: 200 - total flux cleaned = 0.00203384 Jy ! Total flux subtracted in 200 components = 0.00203384 Jy ! Clean residual min=-0.002013 max=0.001913 Jy/beam ! Clean residual mean=-0.000004 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0792613 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.0792613 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.724 mas, bmaj=9.943 mas, bpa=4.333 degrees ! Estimated noise=22.2953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185893 Jy ! Component: 100 - total flux cleaned = 0.000166607 Jy ! Component: 150 - total flux cleaned = 0.000166926 Jy ! Component: 200 - total flux cleaned = 0.000150446 Jy ! Total flux subtracted in 200 components = 0.000150446 Jy ! Clean residual min=-0.002397 max=0.001700 Jy/beam ! Clean residual mean=-0.000005 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0794117 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 = -1.50767e-05 Jy ! Component: 100 - total flux cleaned = -2.88186e-05 Jy ! Component: 150 - total flux cleaned = -5.56918e-05 Jy ! Component: 200 - total flux cleaned = -8.10027e-05 Jy ! Total flux subtracted in 200 components = -8.10027e-05 Jy ! Clean residual min=-0.002328 max=0.001657 Jy/beam ! Clean residual mean=-0.000005 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0793307 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 0.0793307 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=4.432 mas, bpa=-0.7911 degrees ! Estimated noise=17.7726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.9825e-05 Jy ! Component: 100 - total flux cleaned = 4.17271e-06 Jy ! Component: 150 - total flux cleaned = -2.99457e-05 Jy ! Component: 200 - total flux cleaned = -4.59352e-05 Jy ! Total flux subtracted in 200 components = -4.59352e-05 Jy ! Clean residual min=-0.001926 max=0.001915 Jy/beam ! Clean residual mean=-0.000004 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0792848 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.0792848 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=0.050605Jy sigma=0.034554 ! Fit after self-cal, rms=0.050598Jy sigma=0.034552 wmodel /scr/pima/bp171a1_uvs/J0658-2801_C_map.mod ! Writing 84 model components to file: /scr/pima/bp171a1_uvs/J0658-2801_C_map.mod wobs /scr/pima/bp171a1_uvs/J0658-2801_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0658-2801_C_uvs.fits wwins /scr/pima/bp171a1_uvs/J0658-2801_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a1_uvs/J0658-2801_C_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 = -0.000212237 Jy ! Component: 100 - total flux cleaned = -0.000675692 Jy ! Component: 150 - total flux cleaned = -0.000928856 Jy ! Component: 200 - total flux cleaned = -0.00104935 Jy ! Component: 250 - total flux cleaned = -0.00119485 Jy ! Component: 300 - total flux cleaned = -0.0013081 Jy ! Component: 350 - total flux cleaned = -0.00141753 Jy ! Component: 400 - total flux cleaned = -0.00155089 Jy ! Component: 450 - total flux cleaned = -0.00168007 Jy ! Component: 500 - total flux cleaned = -0.00180557 Jy ! Component: 550 - total flux cleaned = -0.0019525 Jy ! Component: 600 - total flux cleaned = -0.00207207 Jy ! Component: 650 - total flux cleaned = -0.00218956 Jy ! Component: 700 - total flux cleaned = -0.00225896 Jy ! Component: 750 - total flux cleaned = -0.00239491 Jy ! Component: 800 - total flux cleaned = -0.00250574 Jy ! Component: 850 - total flux cleaned = -0.00261496 Jy ! Component: 900 - total flux cleaned = -0.00280685 Jy ! Component: 950 - total flux cleaned = -0.00293212 Jy ! Component: 1000 - total flux cleaned = -0.00301402 Jy ! Component: 1050 - total flux cleaned = -0.00309501 Jy ! Component: 1100 - total flux cleaned = -0.00317441 Jy ! Component: 1150 - total flux cleaned = -0.00325267 Jy ! Component: 1200 - total flux cleaned = -0.00323364 Jy ! Component: 1250 - total flux cleaned = -0.00332896 Jy ! Component: 1300 - total flux cleaned = -0.00329178 Jy ! Component: 1350 - total flux cleaned = -0.00332866 Jy ! Component: 1400 - total flux cleaned = -0.00331034 Jy ! Component: 1450 - total flux cleaned = -0.00331044 Jy ! Component: 1500 - total flux cleaned = -0.00327507 Jy ! Component: 1550 - total flux cleaned = -0.00331018 Jy ! Component: 1600 - total flux cleaned = -0.0032412 Jy ! Component: 1650 - total flux cleaned = -0.00325859 Jy ! Component: 1700 - total flux cleaned = -0.0032418 Jy ! Component: 1750 - total flux cleaned = -0.00324203 Jy ! Component: 1800 - total flux cleaned = -0.00325827 Jy ! Component: 1850 - total flux cleaned = -0.00324186 Jy ! Component: 1900 - total flux cleaned = -0.00322585 Jy ! Component: 1950 - total flux cleaned = -0.00328983 Jy ! Component: 2000 - total flux cleaned = -0.00330546 Jy ! Component: 2050 - total flux cleaned = -0.00332113 Jy ! Component: 2100 - total flux cleaned = -0.00332108 Jy ! Component: 2150 - total flux cleaned = -0.00324484 Jy ! Component: 2200 - total flux cleaned = -0.00327507 Jy ! Component: 2250 - total flux cleaned = -0.0032298 Jy ! Component: 2300 - total flux cleaned = -0.00318544 Jy ! Component: 2350 - total flux cleaned = -0.00317074 Jy ! Component: 2400 - total flux cleaned = -0.00315636 Jy ! Component: 2450 - total flux cleaned = -0.00314199 Jy ! Component: 2500 - total flux cleaned = -0.0031559 Jy ! Component: 2550 - total flux cleaned = -0.00304251 Jy ! Component: 2600 - total flux cleaned = -0.00307072 Jy ! Component: 2650 - total flux cleaned = -0.00304283 Jy ! Component: 2700 - total flux cleaned = -0.0029739 Jy ! Component: 2750 - total flux cleaned = -0.00289193 Jy ! Component: 2800 - total flux cleaned = -0.00289209 Jy ! Component: 2850 - total flux cleaned = -0.00285167 Jy ! Component: 2900 - total flux cleaned = -0.0028517 Jy ! Component: 2950 - total flux cleaned = -0.00286496 Jy ! Component: 3000 - total flux cleaned = -0.00278616 Jy ! Component: 3050 - total flux cleaned = -0.00277303 Jy ! Component: 3100 - total flux cleaned = -0.00273431 Jy ! Component: 3150 - total flux cleaned = -0.00272146 Jy ! Component: 3200 - total flux cleaned = -0.00270861 Jy ! Component: 3250 - total flux cleaned = -0.00264538 Jy ! Component: 3300 - total flux cleaned = -0.00257027 Jy ! Component: 3350 - total flux cleaned = -0.00258276 Jy ! Component: 3400 - total flux cleaned = -0.00257026 Jy ! Component: 3450 - total flux cleaned = -0.00253353 Jy ! Component: 3500 - total flux cleaned = -0.00249689 Jy ! Component: 3550 - total flux cleaned = -0.00244876 Jy ! Component: 3600 - total flux cleaned = -0.0024128 Jy ! Component: 3650 - total flux cleaned = -0.00237701 Jy ! Component: 3700 - total flux cleaned = -0.00232953 Jy ! Component: 3750 - total flux cleaned = -0.00231775 Jy ! Component: 3800 - total flux cleaned = -0.00230598 Jy ! Component: 3850 - total flux cleaned = -0.00228281 Jy ! Component: 3900 - total flux cleaned = -0.00222526 Jy ! Component: 3950 - total flux cleaned = -0.002134 Jy ! Component: 4000 - total flux cleaned = -0.00217935 Jy ! Component: 4050 - total flux cleaned = -0.00213425 Jy ! Total flux subtracted in 4096 components = -0.00208926 Jy ! Clean residual min=-0.000710 max=0.000750 Jy/beam ! Clean residual mean=-0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0771955 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 376 components and 0.0771955 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0658-2801_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.616 x 4.432 at -0.7911 degrees (North through East) ! Clean map min=-0.001576 max=0.069632 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0658-2801_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0696317 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198194 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.853896 0.853896 1.70779 3.41559 6.83117 13.6623 27.3247 54.6494 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.069 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0658-2801_C_uvs.log closed on Fri Mar 15 18:01:06 2013