! Started logfile: /scr/pima/bp171a7_uvs/J1254-2204_C_uvs.log on Sun May 12 14:53:48 2013 obs /scr/pima/bp171a7_uvs/J1254-2204_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1254-2204_C_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.735185 visibilities/baseline/integration-bin. ! Found source: J1254-2204 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 9528 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/bp171a7_uvs/J1254-2204_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. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000419Jy sigma=0.687530 ! Fit after self-cal, rms=0.985558Jy sigma=0.677105 ! 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=1.332 mas, bmaj=3.806 mas, bpa=4.06 degrees ! Estimated noise=18.8186 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 = 0.0113322 Jy ! Component: 100 - total flux cleaned = 0.0144821 Jy ! Total flux subtracted in 100 components = 0.0144821 Jy ! Clean residual min=-0.002457 max=0.002619 Jy/beam ! Clean residual mean=-0.000003 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0144821 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0144821 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=0.028506Jy sigma=0.019735 ! Fit after self-cal, rms=0.026801Jy sigma=0.018567 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412831 Jy ! Component: 100 - total flux cleaned = 0.00562246 Jy ! Total flux subtracted in 100 components = 0.00562246 Jy ! Clean residual min=-0.002744 max=0.002231 Jy/beam ! Clean residual mean=-0.000004 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0201046 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.0201046 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=0.026354Jy sigma=0.018242 ! Fit after self-cal, rms=0.026342Jy sigma=0.018234 ! 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=1.76 mas, bmaj=4.832 mas, bpa=2.592 degrees ! Estimated noise=10.5664 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 = -0.00119743 Jy ! Component: 100 - total flux cleaned = -0.00133223 Jy ! Component: 150 - total flux cleaned = -0.00138989 Jy ! Component: 200 - total flux cleaned = -0.00144068 Jy ! Total flux subtracted in 200 components = -0.00144068 Jy ! Clean residual min=-0.002274 max=0.001796 Jy/beam ! Clean residual mean=-0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0186639 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.0186639 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=0.026266Jy sigma=0.018171 ! Fit after self-cal, rms=0.026246Jy sigma=0.018162 ! 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 1.33 HN 0.59 KP 0.76 LA 1.22 ! MK 1.11 NL 0.65 OV 0.94 PT 0.81 ! SC 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.43 HN 0.56 KP 0.80 LA 1.15 ! MK 1.16 NL 0.79 OV 1.14 PT 1.00 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.36 HN 0.67 KP 0.77 LA 1.28 ! MK 1.23 NL 0.86 OV 1.16 PT 1.19 ! SC 0.81 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.47 HN 0.74 KP 0.91 LA 0.97 ! MK 1.13 NL 0.84 OV 1.21 PT 1.14 ! SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.27 HN 0.69 KP 0.87 LA 1.36 ! MK 1.14 NL 0.78 OV 1.10 PT 1.09 ! SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.29 HN 0.85 KP 0.93 LA 1.26 ! MK 1.07 NL 0.87 OV 0.96 PT 1.30 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 0.73 KP 0.88 LA 1.37 ! MK 1.20 NL 0.71 OV 1.18 PT 1.10 ! SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 HN 0.85 KP 0.92 LA 1.19 ! MK 1.10 NL 0.74 OV 1.02 PT 1.15 ! SC 0.85 ! ! ! Fit before self-cal, rms=0.026246Jy sigma=0.018162 ! Fit after self-cal, rms=0.026999Jy sigma=0.017734 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.783 mas, bmaj=5 mas, bpa=3.805 degrees ! Estimated noise=10.6269 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 = 0.000323006 Jy ! Component: 100 - total flux cleaned = 0.000380105 Jy ! Component: 150 - total flux cleaned = 0.000427258 Jy ! Component: 200 - total flux cleaned = 0.000470646 Jy ! Total flux subtracted in 200 components = 0.000470646 Jy ! Clean residual min=-0.001309 max=0.001170 Jy/beam ! Clean residual mean=-0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0191346 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0191346 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=0.026964Jy sigma=0.017722 ! Fit after self-cal, rms=0.027334Jy sigma=0.017607 ! 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=0.027334Jy sigma=0.017607 ! Fit after self-cal, rms=0.029304Jy sigma=0.017565 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.779 mas, bmaj=5.019 mas, bpa=3.338 degrees ! Estimated noise=10.7676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.36599e-05 Jy ! Component: 100 - total flux cleaned = 0.000124966 Jy ! Component: 150 - total flux cleaned = 0.000186052 Jy ! Component: 200 - total flux cleaned = 0.000227408 Jy ! Total flux subtracted in 200 components = 0.000227408 Jy ! Clean residual min=-0.001301 max=0.001079 Jy/beam ! Clean residual mean=-0.000003 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.019362 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.019362 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=0.029278Jy sigma=0.017557 ! Fit after self-cal, rms=0.029446Jy sigma=0.017540 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 = -0.000207395 Jy ! Component: 100 - total flux cleaned = -0.000208647 Jy ! Component: 150 - total flux cleaned = -0.000197987 Jy ! Component: 200 - total flux cleaned = -0.000188673 Jy ! Total flux subtracted in 200 components = -0.000188673 Jy ! Clean residual min=-0.001413 max=0.001104 Jy/beam ! Clean residual mean=-0.000003 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0191733 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.0191733 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=0.029431Jy sigma=0.017539 ! Fit after self-cal, rms=0.029435Jy sigma=0.017538 ! 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=0.029435Jy sigma=0.017538 ! Fit after self-cal, rms=0.031024Jy sigma=0.017341 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.771 mas, bmaj=4.852 mas, bpa=3.084 degrees ! Estimated noise=10.6997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.54928e-05 Jy ! Component: 100 - total flux cleaned = 4.61781e-05 Jy ! Component: 150 - total flux cleaned = 6.21905e-05 Jy ! Component: 200 - total flux cleaned = 6.48055e-05 Jy ! Total flux subtracted in 200 components = 6.48055e-05 Jy ! Clean residual min=-0.000663 max=0.000667 Jy/beam ! Clean residual mean=-0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0192381 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0192381 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=0.031022Jy sigma=0.017341 ! Fit after self-cal, rms=0.031325Jy sigma=0.017286 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 = -0.000306869 Jy ! Component: 100 - total flux cleaned = -0.000418692 Jy ! Component: 150 - total flux cleaned = -0.000443428 Jy ! Component: 200 - total flux cleaned = -0.000460527 Jy ! Total flux subtracted in 200 components = -0.000460527 Jy ! Clean residual min=-0.000746 max=0.000754 Jy/beam ! Clean residual mean=-0.000002 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0187776 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.0187776 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=0.031320Jy sigma=0.017285 ! Fit after self-cal, rms=0.031339Jy sigma=0.017284 ! 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=0.031339Jy sigma=0.017284 ! Fit after self-cal, rms=0.032977Jy sigma=0.017265 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.433 mas, bmaj=9.693 mas, bpa=-2.047 degrees ! Estimated noise=13.9323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117028 Jy ! Component: 100 - total flux cleaned = 0.00012294 Jy ! Component: 150 - total flux cleaned = 0.000128231 Jy ! Component: 200 - total flux cleaned = 0.000132983 Jy ! Total flux subtracted in 200 components = 0.000132983 Jy ! Clean residual min=-0.000949 max=0.000911 Jy/beam ! Clean residual mean=-0.000003 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0189106 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0189106 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=0.032976Jy sigma=0.017265 ! Fit after self-cal, rms=0.033169Jy sigma=0.017251 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 = -0.000242352 Jy ! Component: 100 - total flux cleaned = -0.000328996 Jy ! Component: 150 - total flux cleaned = -0.000345731 Jy ! Component: 200 - total flux cleaned = -0.000347325 Jy ! Total flux subtracted in 200 components = -0.000347325 Jy ! Clean residual min=-0.000964 max=0.000918 Jy/beam ! Clean residual mean=-0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0185632 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.0185632 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=0.033166Jy sigma=0.017251 ! Fit after self-cal, rms=0.033178Jy sigma=0.017248 ! 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=1.765 mas, bmaj=4.821 mas, bpa=3.201 degrees ! Estimated noise=10.7023 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.765 x 4.821 at 3.201 degrees (North through East) ! Clean map min=-0.0007181 max=0.017642 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=1.377 mas, bmaj=3.889 mas, bpa=4.586 degrees ! Estimated noise=18.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138052 Jy ! Component: 100 - total flux cleaned = 0.0172113 Jy ! Component: 150 - total flux cleaned = 0.0182201 Jy ! Component: 200 - total flux cleaned = 0.0184162 Jy ! Total flux subtracted in 200 components = 0.0184162 Jy ! Clean residual min=-0.001089 max=0.001137 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0184162 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 0.0184162 Jy ! Inverting map and beam ! Estimated beam: bmin=1.765 mas, bmaj=4.821 mas, bpa=3.201 degrees ! Estimated noise=10.7023 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 = 0.00011838 Jy ! Component: 100 - total flux cleaned = 0.00017008 Jy ! Component: 150 - total flux cleaned = 0.000203536 Jy ! Component: 200 - total flux cleaned = 0.000203818 Jy ! Total flux subtracted in 200 components = 0.000203818 Jy ! Clean residual min=-0.000744 max=0.000753 Jy/beam ! Clean residual mean=-0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.01862 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.01862 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=3.433 mas, bmaj=9.693 mas, bpa=-2.047 degrees ! Estimated noise=13.9323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.18737e-05 Jy ! Component: 100 - total flux cleaned = -3.94039e-05 Jy ! Component: 150 - total flux cleaned = -4.96373e-05 Jy ! Component: 200 - total flux cleaned = -5.42113e-05 Jy ! Total flux subtracted in 200 components = -5.42113e-05 Jy ! Clean residual min=-0.001010 max=0.000939 Jy/beam ! Clean residual mean=-0.000003 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0185658 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 = -9.13602e-06 Jy ! Component: 100 - total flux cleaned = -8.928e-06 Jy ! Component: 150 - total flux cleaned = -1.27582e-05 Jy ! Component: 200 - total flux cleaned = -1.2448e-05 Jy ! Total flux subtracted in 200 components = -1.2448e-05 Jy ! Clean residual min=-0.001003 max=0.000937 Jy/beam ! Clean residual mean=-0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0185533 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.0185533 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.765 mas, bmaj=4.821 mas, bpa=3.201 degrees ! Estimated noise=10.7023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.58487e-05 Jy ! Component: 100 - total flux cleaned = 1.3847e-05 Jy ! Component: 150 - total flux cleaned = 2.04871e-05 Jy ! Component: 200 - total flux cleaned = 3.20701e-05 Jy ! Total flux subtracted in 200 components = 3.20701e-05 Jy ! Clean residual min=-0.000722 max=0.000751 Jy/beam ! Clean residual mean=-0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0185854 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0185854 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=0.033181Jy sigma=0.017252 ! Fit after self-cal, rms=0.033157Jy sigma=0.017250 wmodel /scr/pima/bp171a7_uvs/J1254-2204_C_map.mod ! Writing 37 model components to file: /scr/pima/bp171a7_uvs/J1254-2204_C_map.mod wobs /scr/pima/bp171a7_uvs/J1254-2204_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1254-2204_C_uvs.fits wwins /scr/pima/bp171a7_uvs/J1254-2204_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a7_uvs/J1254-2204_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 = 0.000109534 Jy ! Component: 100 - total flux cleaned = 0.000145624 Jy ! Component: 150 - total flux cleaned = 0.000180059 Jy ! Component: 200 - total flux cleaned = 0.000191113 Jy ! Component: 250 - total flux cleaned = 0.000201764 Jy ! Component: 300 - total flux cleaned = 0.000181435 Jy ! Component: 350 - total flux cleaned = 0.000151746 Jy ! Component: 400 - total flux cleaned = 0.000132605 Jy ! Component: 450 - total flux cleaned = 0.000104141 Jy ! Component: 500 - total flux cleaned = 5.78485e-05 Jy ! Component: 550 - total flux cleaned = 3.97295e-05 Jy ! Component: 600 - total flux cleaned = -4.84382e-06 Jy ! Component: 650 - total flux cleaned = -4.82783e-05 Jy ! Component: 700 - total flux cleaned = -7.38137e-05 Jy ! Component: 750 - total flux cleaned = -0.00013232 Jy ! Component: 800 - total flux cleaned = -0.000189614 Jy ! Component: 850 - total flux cleaned = -0.000229746 Jy ! Component: 900 - total flux cleaned = -0.000261497 Jy ! Component: 950 - total flux cleaned = -0.000339236 Jy ! Component: 1000 - total flux cleaned = -0.00039263 Jy ! Component: 1050 - total flux cleaned = -0.000415243 Jy ! Component: 1100 - total flux cleaned = -0.000445041 Jy ! Component: 1150 - total flux cleaned = -0.000481609 Jy ! Component: 1200 - total flux cleaned = -0.000503217 Jy ! Component: 1250 - total flux cleaned = -0.000524458 Jy ! Component: 1300 - total flux cleaned = -0.000538416 Jy ! Component: 1350 - total flux cleaned = -0.00053845 Jy ! Component: 1400 - total flux cleaned = -0.000558864 Jy ! Component: 1450 - total flux cleaned = -0.000579134 Jy ! Component: 1500 - total flux cleaned = -0.000612363 Jy ! Component: 1550 - total flux cleaned = -0.000651708 Jy ! Component: 1600 - total flux cleaned = -0.000690463 Jy ! Component: 1650 - total flux cleaned = -0.000690534 Jy ! Component: 1700 - total flux cleaned = -0.000734721 Jy ! Component: 1750 - total flux cleaned = -0.000753433 Jy ! Component: 1800 - total flux cleaned = -0.000765842 Jy ! Component: 1850 - total flux cleaned = -0.000790302 Jy ! Component: 1900 - total flux cleaned = -0.000808521 Jy ! Component: 1950 - total flux cleaned = -0.000826482 Jy ! Component: 2000 - total flux cleaned = -0.00085014 Jy ! Component: 2050 - total flux cleaned = -0.00085591 Jy ! Component: 2100 - total flux cleaned = -0.000867575 Jy ! Component: 2150 - total flux cleaned = -0.000896234 Jy ! Component: 2200 - total flux cleaned = -0.000901908 Jy ! Component: 2250 - total flux cleaned = -0.000896394 Jy ! Component: 2300 - total flux cleaned = -0.000935175 Jy ! Component: 2350 - total flux cleaned = -0.000946098 Jy ! Component: 2400 - total flux cleaned = -0.000951494 Jy ! Component: 2450 - total flux cleaned = -0.000962182 Jy ! Component: 2500 - total flux cleaned = -0.000972804 Jy ! Component: 2550 - total flux cleaned = -0.000993782 Jy ! Component: 2600 - total flux cleaned = -0.000988545 Jy ! Component: 2650 - total flux cleaned = -0.000998847 Jy ! Component: 2700 - total flux cleaned = -0.00101421 Jy ! Component: 2750 - total flux cleaned = -0.00101424 Jy ! Component: 2800 - total flux cleaned = -0.00102423 Jy ! Component: 2850 - total flux cleaned = -0.0010441 Jy ! Component: 2900 - total flux cleaned = -0.00105396 Jy ! Component: 2950 - total flux cleaned = -0.00107356 Jy ! Component: 3000 - total flux cleaned = -0.00107844 Jy ! Component: 3050 - total flux cleaned = -0.0010977 Jy ! Component: 3100 - total flux cleaned = -0.00109767 Jy ! Component: 3150 - total flux cleaned = -0.00111183 Jy ! Component: 3200 - total flux cleaned = -0.00110247 Jy ! Component: 3250 - total flux cleaned = -0.00111178 Jy ! Component: 3300 - total flux cleaned = -0.00110719 Jy ! Component: 3350 - total flux cleaned = -0.00111174 Jy ! Component: 3400 - total flux cleaned = -0.00110264 Jy ! Component: 3450 - total flux cleaned = -0.00110262 Jy ! Component: 3500 - total flux cleaned = -0.00109809 Jy ! Component: 3550 - total flux cleaned = -0.00108478 Jy ! Component: 3600 - total flux cleaned = -0.00107594 Jy ! Component: 3650 - total flux cleaned = -0.00105839 Jy ! Component: 3700 - total flux cleaned = -0.0010628 Jy ! Component: 3750 - total flux cleaned = -0.00104126 Jy ! Component: 3800 - total flux cleaned = -0.00104556 Jy ! Component: 3850 - total flux cleaned = -0.00104132 Jy ! Component: 3900 - total flux cleaned = -0.00102013 Jy ! Component: 3950 - total flux cleaned = -0.00100336 Jy ! Component: 4000 - total flux cleaned = -0.00101586 Jy ! Component: 4050 - total flux cleaned = -0.000991039 Jy ! Total flux subtracted in 4096 components = -0.000982857 Jy ! Clean residual min=-0.000265 max=0.000243 Jy/beam ! Clean residual mean=0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0176025 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 344 components and 0.0176025 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1254-2204_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.765 x 4.821 at 3.201 degrees (North through East) ! Clean map min=-0.0006263 max=0.017432 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1254-2204_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0174317 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.61343e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.31028 1.31028 2.62056 5.24111 10.4822 20.9644 41.9289 83.8578 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.017 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1254-2204_C_uvs.log closed on Sun May 12 14:53:53 2013