! Started logfile: /scr/pima/bp171a5_uvs/J1129+0951_C_uvs.log on Sat Apr 20 01:32:36 2013 obs /scr/pima/bp171a5_uvs/J1129+0951_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1129+0951_C_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.994048 visibilities/baseline/integration-bin. ! Found source: J1129+0951 ! ! 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 1336 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/bp171a5_uvs/J1129+0951_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=1.001029Jy sigma=0.707606 ! Fit after self-cal, rms=0.926604Jy sigma=0.654989 ! 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=2.507 mas, bmaj=5.929 mas, bpa=-11.54 degrees ! Estimated noise=36.9922 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 = 0.0558226 Jy ! Component: 100 - total flux cleaned = 0.0791773 Jy ! Total flux subtracted in 100 components = 0.0791773 Jy ! Clean residual min=-0.006154 max=0.010582 Jy/beam ! Clean residual mean=0.000003 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 0.0791773 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0791773 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=0.030568Jy sigma=0.021602 ! Fit after self-cal, rms=0.029890Jy sigma=0.021122 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128233 Jy ! Component: 100 - total flux cleaned = 0.0194176 Jy ! Total flux subtracted in 100 components = 0.0194176 Jy ! Clean residual min=-0.003489 max=0.004395 Jy/beam ! Clean residual mean=0.000005 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.0985949 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.0985949 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=0.023757Jy sigma=0.016785 ! Fit after self-cal, rms=0.023642Jy sigma=0.016703 ! 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=2.864 mas, bmaj=6.069 mas, bpa=-9.382 degrees ! Estimated noise=27.3677 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 = 0.0047574 Jy ! Component: 100 - total flux cleaned = 0.00745168 Jy ! Component: 150 - total flux cleaned = 0.00915306 Jy ! Component: 200 - total flux cleaned = 0.0102401 Jy ! Total flux subtracted in 200 components = 0.0102401 Jy ! Clean residual min=-0.002305 max=0.002660 Jy/beam ! Clean residual mean=0.000001 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.108835 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 54 components and 0.108835 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=0.022639Jy sigma=0.015993 ! Fit after self-cal, rms=0.022631Jy sigma=0.015988 ! 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 0.91 FD 1.02 HN 1.05 KP 0.91 ! LA 1.05 NL 1.06 OV 0.91 PT 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.00 KP 0.89 ! LA 1.14 NL 1.10 OV 1.07 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.05 HN 0.91 KP 0.95 ! LA 1.03 NL 1.00 OV 0.96 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 0.94 KP 0.98 ! LA 1.06 NL 0.99 OV 0.97 PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.01 KP 1.04 ! LA 1.07 NL 1.00 OV 0.96 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.97 KP 1.04 ! LA 1.11 NL 0.99 OV 0.96 PT 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.97 KP 0.94 ! LA 1.05 NL 0.99 OV 1.00 PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.11 KP 1.03 ! LA 1.09 NL 0.97 OV 0.99 PT 0.93 ! ! ! Fit before self-cal, rms=0.022631Jy sigma=0.015988 ! Fit after self-cal, rms=0.021301Jy sigma=0.015210 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.858 mas, bmaj=6.066 mas, bpa=-9.457 degrees ! Estimated noise=27.1684 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 = -4.04749e-05 Jy ! Component: 100 - total flux cleaned = -5.87995e-05 Jy ! Component: 150 - total flux cleaned = -1.27592e-05 Jy ! Component: 200 - total flux cleaned = 2.66991e-05 Jy ! Total flux subtracted in 200 components = 2.66991e-05 Jy ! Clean residual min=-0.001800 max=0.001662 Jy/beam ! Clean residual mean=0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.108862 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.108862 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=0.021278Jy sigma=0.015193 ! Fit after self-cal, rms=0.021292Jy sigma=0.015188 ! 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=0.021292Jy sigma=0.015188 ! Fit after self-cal, rms=0.021308Jy sigma=0.015188 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.861 mas, bmaj=6.064 mas, bpa=-9.442 degrees ! Estimated noise=27.1603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.21211e-05 Jy ! Component: 100 - total flux cleaned = 2.01338e-05 Jy ! Component: 150 - total flux cleaned = 6.00672e-05 Jy ! Component: 200 - total flux cleaned = 9.73997e-05 Jy ! Total flux subtracted in 200 components = 9.73997e-05 Jy ! Clean residual min=-0.001750 max=0.001616 Jy/beam ! Clean residual mean=0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.108959 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.108959 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=0.021299Jy sigma=0.015181 ! Fit after self-cal, rms=0.021299Jy sigma=0.015181 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 = 3.55993e-05 Jy ! Component: 100 - total flux cleaned = 5.17872e-05 Jy ! Component: 150 - total flux cleaned = 7.45842e-05 Jy ! Component: 200 - total flux cleaned = 8.17976e-05 Jy ! Total flux subtracted in 200 components = 8.17976e-05 Jy ! Clean residual min=-0.001731 max=0.001588 Jy/beam ! Clean residual mean=0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.109041 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.109041 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=0.021295Jy sigma=0.015177 ! Fit after self-cal, rms=0.021295Jy sigma=0.015177 ! 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=0.021295Jy sigma=0.015177 ! Fit after self-cal, rms=0.021313Jy sigma=0.015177 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.861 mas, bmaj=6.063 mas, bpa=-9.429 degrees ! Estimated noise=27.1654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.26166e-05 Jy ! Component: 100 - total flux cleaned = 4.64235e-05 Jy ! Component: 150 - total flux cleaned = 5.28565e-05 Jy ! Component: 200 - total flux cleaned = 6.53749e-05 Jy ! Total flux subtracted in 200 components = 6.53749e-05 Jy ! Clean residual min=-0.001718 max=0.001573 Jy/beam ! Clean residual mean=0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.109106 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.109106 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=0.021310Jy sigma=0.015174 ! Fit after self-cal, rms=0.021310Jy sigma=0.015174 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 = -8.5479e-07 Jy ! Component: 100 - total flux cleaned = 1.07523e-05 Jy ! Component: 150 - total flux cleaned = 1.61388e-05 Jy ! Component: 200 - total flux cleaned = 2.14016e-05 Jy ! Total flux subtracted in 200 components = 2.14016e-05 Jy ! Clean residual min=-0.001709 max=0.001561 Jy/beam ! Clean residual mean=0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.109128 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.109128 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=0.021307Jy sigma=0.015172 ! Fit after self-cal, rms=0.021307Jy sigma=0.015172 ! 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=0.021307Jy sigma=0.015172 ! Fit after self-cal, rms=0.021313Jy sigma=0.015172 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.059 mas, bmaj=6.369 mas, bpa=-5.741 degrees ! Estimated noise=29.4939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.08639e-05 Jy ! Component: 100 - total flux cleaned = 7.38333e-05 Jy ! Component: 150 - total flux cleaned = 7.73155e-05 Jy ! Component: 200 - total flux cleaned = 8.06044e-05 Jy ! Total flux subtracted in 200 components = 8.06044e-05 Jy ! Clean residual min=-0.001505 max=0.001468 Jy/beam ! Clean residual mean=0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.109208 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 98 components and 0.109208 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=0.021313Jy sigma=0.015172 ! Fit after self-cal, rms=0.021312Jy sigma=0.015172 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 = 1.27863e-05 Jy ! Component: 100 - total flux cleaned = 1.26993e-05 Jy ! Component: 150 - total flux cleaned = 1.53387e-05 Jy ! Component: 200 - total flux cleaned = 1.54055e-05 Jy ! Total flux subtracted in 200 components = 1.54055e-05 Jy ! Clean residual min=-0.001488 max=0.001460 Jy/beam ! Clean residual mean=0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.109224 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 101 components and 0.109224 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=0.021313Jy sigma=0.015173 ! Fit after self-cal, rms=0.021313Jy sigma=0.015172 ! 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=2.861 mas, bmaj=6.063 mas, bpa=-9.424 degrees ! Estimated noise=27.1684 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.861 x 6.063 at -9.424 degrees (North through East) ! Clean map min=-0.0016501 max=0.071639 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=2.512 mas, bmaj=5.918 mas, bpa=-11.71 degrees ! Estimated noise=36.5887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0556392 Jy ! Component: 100 - total flux cleaned = 0.0797806 Jy ! Component: 150 - total flux cleaned = 0.0917981 Jy ! Component: 200 - total flux cleaned = 0.0980319 Jy ! Total flux subtracted in 200 components = 0.0980319 Jy ! Clean residual min=-0.003173 max=0.004024 Jy/beam ! Clean residual mean=0.000002 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.0980319 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0980319 Jy ! Inverting map and beam ! Estimated beam: bmin=2.861 mas, bmaj=6.063 mas, bpa=-9.424 degrees ! Estimated noise=27.1684 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 = 0.00431852 Jy ! Component: 100 - total flux cleaned = 0.00689859 Jy ! Component: 150 - total flux cleaned = 0.00851313 Jy ! Component: 200 - total flux cleaned = 0.00954564 Jy ! Total flux subtracted in 200 components = 0.00954564 Jy ! Clean residual min=-0.001826 max=0.001645 Jy/beam ! Clean residual mean=0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.107578 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 0.107578 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=4.059 mas, bmaj=6.369 mas, bpa=-5.741 degrees ! Estimated noise=29.4939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00075835 Jy ! Component: 100 - total flux cleaned = 0.00102442 Jy ! Component: 150 - total flux cleaned = 0.00114097 Jy ! Component: 200 - total flux cleaned = 0.00123263 Jy ! Total flux subtracted in 200 components = 0.00123263 Jy ! Clean residual min=-0.001548 max=0.001512 Jy/beam ! Clean residual mean=0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.10881 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 = 5.7954e-05 Jy ! Component: 100 - total flux cleaned = 0.000112687 Jy ! Component: 150 - total flux cleaned = 0.000141684 Jy ! Component: 200 - total flux cleaned = 0.000157775 Jy ! Total flux subtracted in 200 components = 0.000157775 Jy ! Clean residual min=-0.001523 max=0.001501 Jy/beam ! Clean residual mean=0.000003 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.108968 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 81 components and 0.108968 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.861 mas, bmaj=6.063 mas, bpa=-9.424 degrees ! Estimated noise=27.1684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.48399e-05 Jy ! Component: 100 - total flux cleaned = -8.51771e-05 Jy ! Component: 150 - total flux cleaned = -8.59631e-05 Jy ! Component: 200 - total flux cleaned = -4.1667e-05 Jy ! Total flux subtracted in 200 components = -4.1667e-05 Jy ! Clean residual min=-0.001744 max=0.001609 Jy/beam ! Clean residual mean=0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.108926 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.108926 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=0.021325Jy sigma=0.015182 ! Fit after self-cal, rms=0.021325Jy sigma=0.015182 wmodel /scr/pima/bp171a5_uvs/J1129+0951_C_map.mod ! Writing 96 model components to file: /scr/pima/bp171a5_uvs/J1129+0951_C_map.mod wobs /scr/pima/bp171a5_uvs/J1129+0951_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1129+0951_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1129+0951_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a5_uvs/J1129+0951_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 = -0.000276539 Jy ! Component: 100 - total flux cleaned = -0.000252065 Jy ! Component: 150 - total flux cleaned = -0.000276054 Jy ! Component: 200 - total flux cleaned = -0.000321561 Jy ! Component: 250 - total flux cleaned = -0.000341727 Jy ! Component: 300 - total flux cleaned = -0.000441858 Jy ! Component: 350 - total flux cleaned = -0.000461914 Jy ! Component: 400 - total flux cleaned = -0.000462689 Jy ! Component: 450 - total flux cleaned = -0.000499075 Jy ! Component: 500 - total flux cleaned = -0.000550347 Jy ! Component: 550 - total flux cleaned = -0.000566574 Jy ! Component: 600 - total flux cleaned = -0.000614801 Jy ! Component: 650 - total flux cleaned = -0.000630531 Jy ! Component: 700 - total flux cleaned = -0.000691527 Jy ! Component: 750 - total flux cleaned = -0.000735736 Jy ! Component: 800 - total flux cleaned = -0.000836142 Jy ! Component: 850 - total flux cleaned = -0.000822052 Jy ! Component: 900 - total flux cleaned = -0.000904056 Jy ! Component: 950 - total flux cleaned = -0.000970707 Jy ! Component: 1000 - total flux cleaned = -0.00103543 Jy ! Component: 1050 - total flux cleaned = -0.00106056 Jy ! Component: 1100 - total flux cleaned = -0.00108546 Jy ! Component: 1150 - total flux cleaned = -0.00113443 Jy ! Component: 1200 - total flux cleaned = -0.00120609 Jy ! Component: 1250 - total flux cleaned = -0.00126453 Jy ! Component: 1300 - total flux cleaned = -0.0012875 Jy ! Component: 1350 - total flux cleaned = -0.00128762 Jy ! Component: 1400 - total flux cleaned = -0.00129885 Jy ! Component: 1450 - total flux cleaned = -0.00132068 Jy ! Component: 1500 - total flux cleaned = -0.00136335 Jy ! Component: 1550 - total flux cleaned = -0.00135271 Jy ! Component: 1600 - total flux cleaned = -0.00141482 Jy ! Component: 1650 - total flux cleaned = -0.00144532 Jy ! Component: 1700 - total flux cleaned = -0.00148546 Jy ! Component: 1750 - total flux cleaned = -0.001515 Jy ! Component: 1800 - total flux cleaned = -0.00156341 Jy ! Component: 1850 - total flux cleaned = -0.00154417 Jy ! Component: 1900 - total flux cleaned = -0.00156318 Jy ! Component: 1950 - total flux cleaned = -0.00159125 Jy ! Component: 2000 - total flux cleaned = -0.00159125 Jy ! Component: 2050 - total flux cleaned = -0.00161853 Jy ! Component: 2100 - total flux cleaned = -0.00161864 Jy ! Component: 2150 - total flux cleaned = -0.00162764 Jy ! Component: 2200 - total flux cleaned = -0.00165401 Jy ! Component: 2250 - total flux cleaned = -0.00166263 Jy ! Component: 2300 - total flux cleaned = -0.00166275 Jy ! Component: 2350 - total flux cleaned = -0.00167128 Jy ! Component: 2400 - total flux cleaned = -0.00169649 Jy ! Component: 2450 - total flux cleaned = -0.00170475 Jy ! Component: 2500 - total flux cleaned = -0.00173765 Jy ! Component: 2550 - total flux cleaned = -0.00175386 Jy ! Component: 2600 - total flux cleaned = -0.00175383 Jy ! Component: 2650 - total flux cleaned = -0.00176989 Jy ! Component: 2700 - total flux cleaned = -0.00176196 Jy ! Component: 2750 - total flux cleaned = -0.00176208 Jy ! Component: 2800 - total flux cleaned = -0.00177768 Jy ! Component: 2850 - total flux cleaned = -0.00176998 Jy ! Component: 2900 - total flux cleaned = -0.00177 Jy ! Component: 2950 - total flux cleaned = -0.00176999 Jy ! Component: 3000 - total flux cleaned = -0.00177006 Jy ! Component: 3050 - total flux cleaned = -0.00177759 Jy ! Component: 3100 - total flux cleaned = -0.00177015 Jy ! Component: 3150 - total flux cleaned = -0.00177753 Jy ! Component: 3200 - total flux cleaned = -0.00179954 Jy ! Component: 3250 - total flux cleaned = -0.00179952 Jy ! Component: 3300 - total flux cleaned = -0.00179226 Jy ! Component: 3350 - total flux cleaned = -0.00179942 Jy ! Component: 3400 - total flux cleaned = -0.00179948 Jy ! Component: 3450 - total flux cleaned = -0.00181369 Jy ! Component: 3500 - total flux cleaned = -0.00180657 Jy ! Component: 3550 - total flux cleaned = -0.00180665 Jy ! Component: 3600 - total flux cleaned = -0.00182062 Jy ! Component: 3650 - total flux cleaned = -0.00180671 Jy ! Component: 3700 - total flux cleaned = -0.00183447 Jy ! Component: 3750 - total flux cleaned = -0.00184137 Jy ! Component: 3800 - total flux cleaned = -0.00186882 Jy ! Component: 3850 - total flux cleaned = -0.0018893 Jy ! Component: 3900 - total flux cleaned = -0.0019097 Jy ! Component: 3950 - total flux cleaned = -0.00195027 Jy ! Component: 4000 - total flux cleaned = -0.00196367 Jy ! Component: 4050 - total flux cleaned = -0.00197039 Jy ! Total flux subtracted in 4096 components = -0.00199044 Jy ! Clean residual min=-0.000419 max=0.000421 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.106936 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 390 components and 0.106936 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1129+0951_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.861 x 6.063 at -9.424 degrees (North through East) ! Clean map min=-0.0012851 max=0.071612 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1129+0951_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0716124 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117394 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.491789 0.491789 0.983577 1.96715 3.93431 7.86862 15.7372 31.4745 62.9489 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.071 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1129+0951_C_uvs.log closed on Sat Apr 20 01:32:41 2013