! Started logfile: /scr/pima/bp171a0_uvs/J0704-4227_C_uvs.log on Fri Mar 15 08:58:22 2013 obs /scr/pima/bp171a0_uvs/J0704-4227_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0704-4227_C_uva.fits ! AN table 1: 10 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J0704-4227 ! ! 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 1080 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/bp171a0_uvs/J0704-4227_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017770Jy sigma=0.719600 ! Fit after self-cal, rms=0.909920Jy sigma=0.643348 ! 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=5.002 mas, bmaj=64.46 mas, bpa=1.075 degrees ! Estimated noise=35.4275 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 = 0.0695977 Jy ! Component: 100 - total flux cleaned = 0.0940861 Jy ! Total flux subtracted in 100 components = 0.0940861 Jy ! Clean residual min=-0.012833 max=0.020868 Jy/beam ! Clean residual mean=-0.000252 rms=0.005184 Jy/beam ! Combined flux in latest and established models = 0.0940861 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0940861 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=0.123411Jy sigma=0.087253 ! Fit after self-cal, rms=0.123114Jy sigma=0.087044 ! 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=5.738 mas, bmaj=61.54 mas, bpa=1.42 degrees ! Estimated noise=30.432 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 = 0.0186988 Jy ! Component: 100 - total flux cleaned = 0.026638 Jy ! Component: 150 - total flux cleaned = 0.0297612 Jy ! Component: 200 - total flux cleaned = 0.0291211 Jy ! Total flux subtracted in 200 components = 0.0291211 Jy ! Clean residual min=-0.011955 max=0.013115 Jy/beam ! Clean residual mean=0.000024 rms=0.004966 Jy/beam ! Combined flux in latest and established models = 0.123207 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 88 components and 0.123207 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=0.120344Jy sigma=0.085084 ! Fit after self-cal, rms=0.120175Jy sigma=0.084965 ! 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: ! FD 0.85 KP 0.88 LA 0.84 NL 1.24 ! OV 0.99 PT 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.80 KP 0.92 LA 0.87 NL 1.10 ! OV 1.00 PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.82 KP 0.99 LA 0.93 NL 1.16 ! OV 1.01 PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 KP 1.01 LA 1.32 NL 1.40 ! OV 1.42 PT 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 2.20 KP 1.33 LA 1.40 NL 1.24 ! OV 0.15 PT 1.34 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 KP 1.09 LA 1.23 NL 1.19 ! OV 1.44 PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.32 KP 1.05 LA 1.11 NL 2.05 ! OV 1.37 PT 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.32 KP 1.12 LA 1.03 NL 1.86 ! OV 1.19 PT 1.11 ! ! ! Fit before self-cal, rms=0.120175Jy sigma=0.084965 ! Fit after self-cal, rms=0.086429Jy sigma=0.063715 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.91 mas, bmaj=63.7 mas, bpa=1.9 degrees ! Estimated noise=30.9874 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 = -0.00466145 Jy ! Component: 100 - total flux cleaned = -0.00596364 Jy ! Component: 150 - total flux cleaned = -0.00626093 Jy ! Component: 200 - total flux cleaned = -0.00651609 Jy ! Total flux subtracted in 200 components = -0.00651609 Jy ! Clean residual min=-0.004487 max=0.004781 Jy/beam ! Clean residual mean=0.000043 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.116691 Jy ! Performing phase self-cal ! Adding 109 model components to the UV plane model. ! The established model now contains 190 components and 0.116691 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=0.086058Jy sigma=0.063603 ! Fit after self-cal, rms=0.092848Jy sigma=0.059468 ! 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=0.092848Jy sigma=0.059468 ! Fit after self-cal, rms=0.127702Jy sigma=0.058564 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.867 mas, bmaj=64.4 mas, bpa=1.918 degrees ! Estimated noise=30.8783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155953 Jy ! Component: 100 - total flux cleaned = -0.00244805 Jy ! Component: 150 - total flux cleaned = -0.00285317 Jy ! Component: 200 - total flux cleaned = -0.00290767 Jy ! Total flux subtracted in 200 components = -0.00290767 Jy ! Clean residual min=-0.004260 max=0.005023 Jy/beam ! Clean residual mean=0.000034 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.113783 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 241 components and 0.113783 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=0.127587Jy sigma=0.058525 ! Fit after self-cal, rms=0.127982Jy sigma=0.058505 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 = -0.000602909 Jy ! Component: 100 - total flux cleaned = -0.000551542 Jy ! Component: 150 - total flux cleaned = -0.00045459 Jy ! Component: 200 - total flux cleaned = -0.00040932 Jy ! Total flux subtracted in 200 components = -0.00040932 Jy ! Clean residual min=-0.004138 max=0.004987 Jy/beam ! Clean residual mean=0.000031 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.113374 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 271 components and 0.113374 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=0.127919Jy sigma=0.058480 ! Fit after self-cal, rms=0.127927Jy sigma=0.058476 ! 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=0.127927Jy sigma=0.058476 ! Fit after self-cal, rms=0.155248Jy sigma=0.058366 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.857 mas, bmaj=64.52 mas, bpa=1.94 degrees ! Estimated noise=30.5516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000746642 Jy ! Component: 100 - total flux cleaned = -0.000594728 Jy ! Component: 150 - total flux cleaned = -0.000634397 Jy ! Component: 200 - total flux cleaned = -0.000634736 Jy ! Total flux subtracted in 200 components = -0.000634736 Jy ! Clean residual min=-0.003834 max=0.004682 Jy/beam ! Clean residual mean=0.000027 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.112739 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 307 components and 0.112739 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=0.155182Jy sigma=0.058347 ! Fit after self-cal, rms=0.155278Jy sigma=0.058342 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 = -0.000382284 Jy ! Component: 100 - total flux cleaned = -0.0002567 Jy ! Component: 150 - total flux cleaned = -0.00013768 Jy ! Component: 200 - total flux cleaned = -6.36732e-05 Jy ! Total flux subtracted in 200 components = -6.36732e-05 Jy ! Clean residual min=-0.003833 max=0.004675 Jy/beam ! Clean residual mean=0.000023 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.112676 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 317 components and 0.112676 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=0.155239Jy sigma=0.058328 ! Fit after self-cal, rms=0.155247Jy sigma=0.058326 ! 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=0.155247Jy sigma=0.058326 ! Fit after self-cal, rms=0.178148Jy sigma=0.058268 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.117 mas, bmaj=64.15 mas, bpa=2.039 degrees ! Estimated noise=30.3028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000475538 Jy ! Component: 100 - total flux cleaned = -0.000295441 Jy ! Component: 150 - total flux cleaned = -0.000295321 Jy ! Component: 200 - total flux cleaned = -0.000325175 Jy ! Total flux subtracted in 200 components = -0.000325175 Jy ! Clean residual min=-0.003586 max=0.004320 Jy/beam ! Clean residual mean=0.000017 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.112351 Jy selfcal ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 360 components and 0.112351 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=0.178099Jy sigma=0.058257 ! Fit after self-cal, rms=0.178154Jy sigma=0.058253 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 = -0.000381317 Jy ! Component: 100 - total flux cleaned = -0.000289739 Jy ! Component: 150 - total flux cleaned = -0.000231051 Jy ! Component: 200 - total flux cleaned = -8.78657e-05 Jy ! Total flux subtracted in 200 components = -8.78657e-05 Jy ! Clean residual min=-0.003598 max=0.004306 Jy/beam ! Clean residual mean=0.000014 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.112263 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 374 components and 0.112263 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=0.178127Jy sigma=0.058246 ! Fit after self-cal, rms=0.178137Jy sigma=0.058244 ! 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=5.843 mas, bmaj=64.58 mas, bpa=1.957 degrees ! Estimated noise=30.2307 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.843 x 64.58 at 1.957 degrees (North through East) ! Clean map min=-0.0056226 max=0.09459 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=5.163 mas, bmaj=66.17 mas, bpa=1.539 degrees ! Estimated noise=36.9828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0710622 Jy ! Component: 100 - total flux cleaned = 0.0939161 Jy ! Component: 150 - total flux cleaned = 0.101437 Jy ! Component: 200 - total flux cleaned = 0.106138 Jy ! Total flux subtracted in 200 components = 0.106138 Jy ! Clean residual min=-0.007060 max=0.005819 Jy/beam ! Clean residual mean=-0.000045 rms=0.002085 Jy/beam ! Combined flux in latest and established models = 0.106138 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 70 model components to the UV plane model. ! The established model now contains 70 components and 0.106138 Jy ! Inverting map and beam ! Estimated beam: bmin=5.843 mas, bmaj=64.58 mas, bpa=1.957 degrees ! Estimated noise=30.2307 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 = 0.00278989 Jy ! Component: 100 - total flux cleaned = 0.00342603 Jy ! Component: 150 - total flux cleaned = 0.00435156 Jy ! Component: 200 - total flux cleaned = 0.00490556 Jy ! Total flux subtracted in 200 components = 0.00490556 Jy ! Clean residual min=-0.004726 max=0.004579 Jy/beam ! Clean residual mean=0.000003 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.111044 Jy ! Adding 117 model components to the UV plane model. ! The established model now contains 182 components and 0.111044 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=6.117 mas, bmaj=64.15 mas, bpa=2.039 degrees ! Estimated noise=30.3028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000466528 Jy ! Component: 100 - total flux cleaned = 9.13618e-05 Jy ! Component: 150 - total flux cleaned = 0.000575714 Jy ! Component: 200 - total flux cleaned = 0.00100273 Jy ! Total flux subtracted in 200 components = 0.00100273 Jy ! Clean residual min=-0.003944 max=0.004458 Jy/beam ! Clean residual mean=0.000010 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.112046 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 = 0.000297039 Jy ! Component: 100 - total flux cleaned = 0.000526793 Jy ! Component: 150 - total flux cleaned = 0.00073681 Jy ! Component: 200 - total flux cleaned = 0.00089979 Jy ! Total flux subtracted in 200 components = 0.00089979 Jy ! Clean residual min=-0.003771 max=0.004454 Jy/beam ! Clean residual mean=0.000018 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.112946 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 279 components and 0.112946 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.843 mas, bmaj=64.58 mas, bpa=1.957 degrees ! Estimated noise=30.2307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000540442 Jy ! Component: 100 - total flux cleaned = 0.000829435 Jy ! Component: 150 - total flux cleaned = 0.000918771 Jy ! Component: 200 - total flux cleaned = 0.000946936 Jy ! Total flux subtracted in 200 components = 0.000946936 Jy ! Clean residual min=-0.003824 max=0.004544 Jy/beam ! Clean residual mean=0.000026 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 0.113893 Jy selfcal ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 334 components and 0.113893 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=0.178152Jy sigma=0.058280 ! Fit after self-cal, rms=0.178161Jy sigma=0.058273 wmodel /scr/pima/bp171a0_uvs/J0704-4227_C_map.mod ! Writing 334 model components to file: /scr/pima/bp171a0_uvs/J0704-4227_C_map.mod wobs /scr/pima/bp171a0_uvs/J0704-4227_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0704-4227_C_uvs.fits wwins /scr/pima/bp171a0_uvs/J0704-4227_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a0_uvs/J0704-4227_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 = 0.000827965 Jy ! Component: 100 - total flux cleaned = 0.000694055 Jy ! Component: 150 - total flux cleaned = 0.000860676 Jy ! Component: 200 - total flux cleaned = 0.00106849 Jy ! Component: 250 - total flux cleaned = 0.00121686 Jy ! Component: 300 - total flux cleaned = 0.00117038 Jy ! Component: 350 - total flux cleaned = 0.00121435 Jy ! Component: 400 - total flux cleaned = 0.00125763 Jy ! Component: 450 - total flux cleaned = 0.00141757 Jy ! Component: 500 - total flux cleaned = 0.00153102 Jy ! Component: 550 - total flux cleaned = 0.0016747 Jy ! Component: 600 - total flux cleaned = 0.00181139 Jy ! Component: 650 - total flux cleaned = 0.00197636 Jy ! Component: 700 - total flux cleaned = 0.00213465 Jy ! Component: 750 - total flux cleaned = 0.00222614 Jy ! Component: 800 - total flux cleaned = 0.002314 Jy ! Component: 850 - total flux cleaned = 0.0024547 Jy ! Component: 900 - total flux cleaned = 0.00253626 Jy ! Component: 950 - total flux cleaned = 0.00253584 Jy ! Component: 1000 - total flux cleaned = 0.00251054 Jy ! Component: 1050 - total flux cleaned = 0.00256059 Jy ! Component: 1100 - total flux cleaned = 0.00258434 Jy ! Component: 1150 - total flux cleaned = 0.00258408 Jy ! Component: 1200 - total flux cleaned = 0.00260733 Jy ! Component: 1250 - total flux cleaned = 0.00265175 Jy ! Component: 1300 - total flux cleaned = 0.00267331 Jy ! Component: 1350 - total flux cleaned = 0.0026945 Jy ! Component: 1400 - total flux cleaned = 0.00275622 Jy ! Component: 1450 - total flux cleaned = 0.00275604 Jy ! Component: 1500 - total flux cleaned = 0.00273651 Jy ! Component: 1550 - total flux cleaned = 0.00275548 Jy ! Component: 1600 - total flux cleaned = 0.00271751 Jy ! Component: 1650 - total flux cleaned = 0.00273619 Jy ! Component: 1700 - total flux cleaned = 0.0027544 Jy ! Component: 1750 - total flux cleaned = 0.00279048 Jy ! Component: 1800 - total flux cleaned = 0.00273669 Jy ! Component: 1850 - total flux cleaned = 0.00273642 Jy ! Component: 1900 - total flux cleaned = 0.00270083 Jy ! Component: 1950 - total flux cleaned = 0.00263 Jy ! Component: 2000 - total flux cleaned = 0.00257616 Jy ! Component: 2050 - total flux cleaned = 0.00252245 Jy ! Component: 2100 - total flux cleaned = 0.00245078 Jy ! Component: 2150 - total flux cleaned = 0.00239655 Jy ! Component: 2200 - total flux cleaned = 0.00239654 Jy ! Component: 2250 - total flux cleaned = 0.00237837 Jy ! Component: 2300 - total flux cleaned = 0.00237817 Jy ! Component: 2350 - total flux cleaned = 0.00237824 Jy ! Component: 2400 - total flux cleaned = 0.00235962 Jy ! Component: 2450 - total flux cleaned = 0.00234037 Jy ! Component: 2500 - total flux cleaned = 0.00234024 Jy ! Component: 2550 - total flux cleaned = 0.00234039 Jy ! Component: 2600 - total flux cleaned = 0.00236047 Jy ! Component: 2650 - total flux cleaned = 0.00238113 Jy ! Component: 2700 - total flux cleaned = 0.00238127 Jy ! Component: 2750 - total flux cleaned = 0.00238148 Jy ! Component: 2800 - total flux cleaned = 0.00240298 Jy ! Component: 2850 - total flux cleaned = 0.00242479 Jy ! Component: 2900 - total flux cleaned = 0.00244748 Jy ! Component: 2950 - total flux cleaned = 0.00244703 Jy ! Component: 3000 - total flux cleaned = 0.00244687 Jy ! Component: 3050 - total flux cleaned = 0.00244655 Jy ! Component: 3100 - total flux cleaned = 0.00244684 Jy ! Component: 3150 - total flux cleaned = 0.00244671 Jy ! Component: 3200 - total flux cleaned = 0.00244632 Jy ! Component: 3250 - total flux cleaned = 0.00247462 Jy ! Component: 3300 - total flux cleaned = 0.00247492 Jy ! Component: 3350 - total flux cleaned = 0.00244511 Jy ! Component: 3400 - total flux cleaned = 0.00247648 Jy ! Component: 3450 - total flux cleaned = 0.00247584 Jy ! Component: 3500 - total flux cleaned = 0.00247569 Jy ! Component: 3550 - total flux cleaned = 0.00247507 Jy ! Component: 3600 - total flux cleaned = 0.00247467 Jy ! Component: 3650 - total flux cleaned = 0.00251178 Jy ! Component: 3700 - total flux cleaned = 0.00247316 Jy ! Component: 3750 - total flux cleaned = 0.00251198 Jy ! Component: 3800 - total flux cleaned = 0.00251255 Jy ! Component: 3850 - total flux cleaned = 0.00251147 Jy ! Component: 3900 - total flux cleaned = 0.00255515 Jy ! Component: 3950 - total flux cleaned = 0.00251069 Jy ! Component: 4000 - total flux cleaned = 0.00255664 Jy ! Component: 4050 - total flux cleaned = 0.00255582 Jy ! Total flux subtracted in 4096 components = 0.00260608 Jy ! Clean residual min=-0.002621 max=0.002732 Jy/beam ! Clean residual mean=-0.000016 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.116499 Jy keep ! Adding 794 model components to the UV plane model. ! The established model now contains 1128 components and 0.116499 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0704-4227_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.843 x 64.58 at 1.957 degrees (North through East) ! Clean map min=-0.0060889 max=0.096928 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0704-4227_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0969282 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00101067 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.12811 3.12811 6.25622 12.5124 25.0249 50.0498 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.096 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0704-4227_C_uvs.log closed on Fri Mar 15 08:58:31 2013