! Started logfile: /scr/pima/bp171ag_uvs/J2330-1656_X_uvs.log on Fri Oct 11 07:22:04 2013 obs /scr/pima/bp171ag_uvs/J2330-1656_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2330-1656_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905556 visibilities/baseline/integration-bin. ! Found source: J2330-1656 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1304 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ag_uvs/J2330-1656_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004319Jy sigma=3.206483 ! Fit after self-cal, rms=0.911380Jy sigma=2.889006 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7917 mas, bmaj=2.034 mas, bpa=-3.593 degrees ! Estimated noise=9.23804 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 = 0.0689598 Jy ! Component: 100 - total flux cleaned = 0.0845574 Jy ! Total flux subtracted in 100 components = 0.0845574 Jy ! Clean residual min=-0.004394 max=0.005477 Jy/beam ! Clean residual mean=-0.000005 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.0845575 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0845575 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=0.025118Jy sigma=0.085766 ! Fit after self-cal, rms=0.025116Jy sigma=0.085720 ! 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=1.029 mas, bmaj=2.614 mas, bpa=-4.996 degrees ! Estimated noise=6.44155 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 = 0.00837393 Jy ! Component: 100 - total flux cleaned = 0.0119893 Jy ! Component: 150 - total flux cleaned = 0.0139046 Jy ! Component: 200 - total flux cleaned = 0.0149782 Jy ! Total flux subtracted in 200 components = 0.0149782 Jy ! Clean residual min=-0.005771 max=0.007380 Jy/beam ! Clean residual mean=-0.000037 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 0.0995357 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.0995357 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=0.023836Jy sigma=0.073647 ! Fit after self-cal, rms=0.023817Jy sigma=0.073604 ! 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 1.14 FD 1.20 HN 1.00 KP 0.92 ! LA 0.96 MK 1.04 NL 1.03 OV 1.05 ! PT 0.82 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.10 HN 0.96 KP 0.94 ! LA 0.95 MK 1.03 NL 1.07 OV 1.06 ! PT 0.86 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.17 HN 1.03 KP 1.07 ! LA 0.94 MK 1.00 NL 1.08 OV 1.02 ! PT 0.86 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.21 HN 1.02 KP 0.91 ! LA 0.93 MK 1.04 NL 1.06 OV 1.08 ! PT 0.87 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.03 KP 1.04 ! LA 0.94 MK 0.99 NL 0.96 OV 1.06 ! PT 0.83 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.18 HN 1.11 KP 1.01 ! LA 1.00 MK 1.03 NL 1.04 OV 1.05 ! PT 0.85 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 0.95 KP 1.00 ! LA 0.91 MK 0.98 NL 1.05 OV 1.06 ! PT 0.86 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.06 HN 1.04 KP 1.01 ! LA 0.85 MK 0.92 NL 1.00 OV 1.08 ! PT 0.79 SC 1.11 ! ! ! Fit before self-cal, rms=0.023817Jy sigma=0.073604 ! Fit after self-cal, rms=0.021705Jy sigma=0.060730 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.632 mas, bpa=-4.913 degrees ! Estimated noise=6.36114 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 (29.2, -42.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580851 Jy ! Component: 100 - total flux cleaned = 0.0088046 Jy ! Component: 150 - total flux cleaned = 0.0105546 Jy ! Component: 200 - total flux cleaned = 0.0111802 Jy ! Total flux subtracted in 200 components = 0.0111802 Jy ! Clean residual min=-0.002854 max=0.003477 Jy/beam ! Clean residual mean=0.000004 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.110716 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 50 components and 0.110716 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=0.020263Jy sigma=0.053758 ! Fit after self-cal, rms=0.020122Jy sigma=0.053258 ! 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=0.020122Jy sigma=0.053258 ! Fit after self-cal, rms=0.020018Jy sigma=0.053018 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=2.639 mas, bpa=-4.981 degrees ! Estimated noise=6.3138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232772 Jy ! Component: 100 - total flux cleaned = 0.000507094 Jy ! Component: 150 - total flux cleaned = 0.000569639 Jy ! Component: 200 - total flux cleaned = 0.000568683 Jy ! Total flux subtracted in 200 components = 0.000568683 Jy ! Clean residual min=-0.002706 max=0.002996 Jy/beam ! Clean residual mean=0.000003 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.111285 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.111285 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=0.019806Jy sigma=0.052611 ! Fit after self-cal, rms=0.019784Jy sigma=0.052580 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) ! Added new window around map position (-3.8, 13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264277 Jy ! Component: 100 - total flux cleaned = 0.0030003 Jy ! Component: 150 - total flux cleaned = 0.00300206 Jy ! Component: 200 - total flux cleaned = 0.00304472 Jy ! Total flux subtracted in 200 components = 0.00304472 Jy ! Clean residual min=-0.002360 max=0.002052 Jy/beam ! Clean residual mean=0.000007 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.114329 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 99 components and 0.114329 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=0.019326Jy sigma=0.051123 ! Fit after self-cal, rms=0.019315Jy sigma=0.051079 ! 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=0.019315Jy sigma=0.051079 ! Fit after self-cal, rms=0.019233Jy sigma=0.050964 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=2.641 mas, bpa=-5.067 degrees ! Estimated noise=6.2669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149087 Jy ! Component: 100 - total flux cleaned = -0.000223303 Jy ! Component: 150 - total flux cleaned = -0.00032703 Jy ! Component: 200 - total flux cleaned = -0.00039007 Jy ! Total flux subtracted in 200 components = -0.00039007 Jy ! Clean residual min=-0.002209 max=0.001888 Jy/beam ! Clean residual mean=0.000006 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.113939 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 114 components and 0.113939 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=0.019052Jy sigma=0.050640 ! Fit after self-cal, rms=0.019053Jy sigma=0.050634 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 = -0.000124976 Jy ! Component: 100 - total flux cleaned = -0.00018239 Jy ! Component: 150 - total flux cleaned = -0.000287675 Jy ! Component: 200 - total flux cleaned = -0.000361634 Jy ! Total flux subtracted in 200 components = -0.000361634 Jy ! Clean residual min=-0.002166 max=0.001817 Jy/beam ! Clean residual mean=0.000006 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.113578 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 129 components and 0.113578 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=0.018966Jy sigma=0.050434 ! Fit after self-cal, rms=0.018968Jy sigma=0.050430 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018968Jy sigma=0.050430 ! Fit after self-cal, rms=0.018904Jy sigma=0.050352 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.36 mas, bmaj=4.893 mas, bpa=-4.429 degrees ! Estimated noise=7.04903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251432 Jy ! Component: 100 - total flux cleaned = -0.000250664 Jy ! Component: 150 - total flux cleaned = -0.000251441 Jy ! Component: 200 - total flux cleaned = -0.000251032 Jy ! Total flux subtracted in 200 components = -0.000251032 Jy ! Clean residual min=-0.002442 max=0.002050 Jy/beam ! Clean residual mean=0.000010 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.113327 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 143 components and 0.113326 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=0.018802Jy sigma=0.050252 ! Fit after self-cal, rms=0.018793Jy sigma=0.050245 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 = 8.86293e-07 Jy ! Component: 100 - total flux cleaned = 2.60928e-05 Jy ! Component: 150 - total flux cleaned = 7.1455e-05 Jy ! Component: 200 - total flux cleaned = 9.29496e-05 Jy ! Total flux subtracted in 200 components = 9.29496e-05 Jy ! Clean residual min=-0.002364 max=0.001975 Jy/beam ! Clean residual mean=0.000010 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.113419 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 149 components and 0.113419 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=0.018758Jy sigma=0.050200 ! Fit after self-cal, rms=0.018756Jy sigma=0.050198 ! 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=1.04 mas, bmaj=2.644 mas, bpa=-5.162 degrees ! Estimated noise=6.22784 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 2.644 at -5.162 degrees (North through East) ! Clean map min=-0.0020507 max=0.088002 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7948 mas, bmaj=2.04 mas, bpa=-3.774 degrees ! Estimated noise=9.10012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.067921 Jy ! Component: 100 - total flux cleaned = 0.0831759 Jy ! Component: 150 - total flux cleaned = 0.0891251 Jy ! Component: 200 - total flux cleaned = 0.0933341 Jy ! Total flux subtracted in 200 components = 0.0933341 Jy ! Clean residual min=-0.002757 max=0.003403 Jy/beam ! Clean residual mean=-0.000000 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.0933341 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0933341 Jy ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=2.644 mas, bpa=-5.162 degrees ! Estimated noise=6.22784 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 = 0.00466284 Jy ! Component: 100 - total flux cleaned = 0.00812416 Jy ! Component: 150 - total flux cleaned = 0.0107737 Jy ! Component: 200 - total flux cleaned = 0.0128225 Jy ! Total flux subtracted in 200 components = 0.0128225 Jy ! Clean residual min=-0.002571 max=0.002389 Jy/beam ! Clean residual mean=0.000002 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.106157 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 52 components and 0.106157 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.36 mas, bmaj=4.893 mas, bpa=-4.429 degrees ! Estimated noise=7.04903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260388 Jy ! Component: 100 - total flux cleaned = 0.00408975 Jy ! Component: 150 - total flux cleaned = 0.00447693 Jy ! Component: 200 - total flux cleaned = 0.00472199 Jy ! Total flux subtracted in 200 components = 0.00472199 Jy ! Clean residual min=-0.002691 max=0.002026 Jy/beam ! Clean residual mean=0.000008 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.110879 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 = 0.000263183 Jy ! Component: 100 - total flux cleaned = 0.000497671 Jy ! Component: 150 - total flux cleaned = 0.000674754 Jy ! Component: 200 - total flux cleaned = 0.000868169 Jy ! Total flux subtracted in 200 components = 0.000868169 Jy ! Clean residual min=-0.002460 max=0.001911 Jy/beam ! Clean residual mean=0.000009 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.111747 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 82 components and 0.111747 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=2.644 mas, bpa=-5.162 degrees ! Estimated noise=6.22784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131052 Jy ! Component: 100 - total flux cleaned = -0.000102647 Jy ! Component: 150 - total flux cleaned = -4.25449e-05 Jy ! Component: 200 - total flux cleaned = 3.91471e-05 Jy ! Total flux subtracted in 200 components = 3.91471e-05 Jy ! Clean residual min=-0.001930 max=0.001728 Jy/beam ! Clean residual mean=0.000005 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.111786 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 0.111786 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=0.018821Jy sigma=0.050414 ! Fit after self-cal, rms=0.018801Jy sigma=0.050365 wmodel /scr/pima/bp171ag_uvs/J2330-1656_X_map.mod ! Writing 98 model components to file: /scr/pima/bp171ag_uvs/J2330-1656_X_map.mod wobs /scr/pima/bp171ag_uvs/J2330-1656_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2330-1656_X_uvs.fits wwins /scr/pima/bp171ag_uvs/J2330-1656_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ag_uvs/J2330-1656_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000659089 Jy ! Component: 100 - total flux cleaned = -0.000928056 Jy ! Component: 150 - total flux cleaned = -0.000876469 Jy ! Component: 200 - total flux cleaned = -0.000826829 Jy ! Component: 250 - total flux cleaned = -0.000779134 Jy ! Component: 300 - total flux cleaned = -0.000733513 Jy ! Component: 350 - total flux cleaned = -0.000668663 Jy ! Component: 400 - total flux cleaned = -0.000687826 Jy ! Component: 450 - total flux cleaned = -0.000686869 Jy ! Component: 500 - total flux cleaned = -0.000649047 Jy ! Component: 550 - total flux cleaned = -0.000631555 Jy ! Component: 600 - total flux cleaned = -0.000595778 Jy ! Component: 650 - total flux cleaned = -0.000458853 Jy ! Component: 700 - total flux cleaned = -0.000376443 Jy ! Component: 750 - total flux cleaned = -0.000295842 Jy ! Component: 800 - total flux cleaned = -0.000217334 Jy ! Component: 850 - total flux cleaned = -9.51173e-05 Jy ! Component: 900 - total flux cleaned = -3.56615e-05 Jy ! Component: 950 - total flux cleaned = 6.60291e-05 Jy ! Component: 1000 - total flux cleaned = 0.000108402 Jy ! Component: 1050 - total flux cleaned = 0.000136403 Jy ! Component: 1100 - total flux cleaned = 0.000231125 Jy ! Component: 1150 - total flux cleaned = 0.000231147 Jy ! Component: 1200 - total flux cleaned = 0.000283052 Jy ! Component: 1250 - total flux cleaned = 0.000334038 Jy ! Component: 1300 - total flux cleaned = 0.000420673 Jy ! Component: 1350 - total flux cleaned = 0.000469018 Jy ! Component: 1400 - total flux cleaned = 0.000540637 Jy ! Component: 1450 - total flux cleaned = 0.000563876 Jy ! Component: 1500 - total flux cleaned = 0.00064478 Jy ! Component: 1550 - total flux cleaned = 0.000701818 Jy ! Component: 1600 - total flux cleaned = 0.000802582 Jy ! Component: 1650 - total flux cleaned = 0.000868572 Jy ! Component: 1700 - total flux cleaned = 0.000879308 Jy ! Component: 1750 - total flux cleaned = 0.000954304 Jy ! Component: 1800 - total flux cleaned = 0.000975487 Jy ! Component: 1850 - total flux cleaned = 0.000996532 Jy ! Component: 1900 - total flux cleaned = 0.00109936 Jy ! Component: 1950 - total flux cleaned = 0.00116022 Jy ! Component: 2000 - total flux cleaned = 0.00119024 Jy ! Component: 2050 - total flux cleaned = 0.00122004 Jy ! Component: 2100 - total flux cleaned = 0.00127857 Jy ! Component: 2150 - total flux cleaned = 0.00128829 Jy ! Component: 2200 - total flux cleaned = 0.00125963 Jy ! Component: 2250 - total flux cleaned = 0.00125026 Jy ! Component: 2300 - total flux cleaned = 0.00127843 Jy ! Component: 2350 - total flux cleaned = 0.00125986 Jy ! Component: 2400 - total flux cleaned = 0.0012875 Jy ! Component: 2450 - total flux cleaned = 0.00126015 Jy ! Component: 2500 - total flux cleaned = 0.00128724 Jy ! Component: 2550 - total flux cleaned = 0.00126922 Jy ! Component: 2600 - total flux cleaned = 0.00126025 Jy ! Component: 2650 - total flux cleaned = 0.00125136 Jy ! Component: 2700 - total flux cleaned = 0.00125127 Jy ! Component: 2750 - total flux cleaned = 0.00120766 Jy ! Component: 2800 - total flux cleaned = 0.00119904 Jy ! Component: 2850 - total flux cleaned = 0.00119041 Jy ! Component: 2900 - total flux cleaned = 0.00113044 Jy ! Component: 2950 - total flux cleaned = 0.00110482 Jy ! Component: 3000 - total flux cleaned = 0.00106244 Jy ! Component: 3050 - total flux cleaned = 0.00103712 Jy ! Component: 3100 - total flux cleaned = 0.00100349 Jy ! Component: 3150 - total flux cleaned = 0.000953249 Jy ! Component: 3200 - total flux cleaned = 0.000894849 Jy ! Component: 3250 - total flux cleaned = 0.000853317 Jy ! Component: 3300 - total flux cleaned = 0.000820262 Jy ! Component: 3350 - total flux cleaned = 0.000770806 Jy ! Component: 3400 - total flux cleaned = 0.000737875 Jy ! Component: 3450 - total flux cleaned = 0.000705083 Jy ! Component: 3500 - total flux cleaned = 0.000647881 Jy ! Component: 3550 - total flux cleaned = 0.000615272 Jy ! Component: 3600 - total flux cleaned = 0.00058272 Jy ! Component: 3650 - total flux cleaned = 0.000534015 Jy ! Component: 3700 - total flux cleaned = 0.000517816 Jy ! Component: 3750 - total flux cleaned = 0.000469228 Jy ! Component: 3800 - total flux cleaned = 0.000428748 Jy ! Component: 3850 - total flux cleaned = 0.000388334 Jy ! Component: 3900 - total flux cleaned = 0.000339852 Jy ! Component: 3950 - total flux cleaned = 0.000283372 Jy ! Component: 4000 - total flux cleaned = 0.000267212 Jy ! Component: 4050 - total flux cleaned = 0.000226765 Jy ! Total flux subtracted in 4096 components = 0.000210537 Jy ! Clean residual min=-0.000495 max=0.000443 Jy/beam ! Clean residual mean=0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.111996 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 371 components and 0.111997 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2330-1656_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 2.644 at -5.162 degrees (North through East) ! Clean map min=-0.0015231 max=0.088318 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2330-1656_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0883178 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122369 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.415667 0.415667 0.831335 1.66267 3.32534 6.65068 13.3014 26.6027 53.2054 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.088 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2330-1656_X_uvs.log closed on Fri Oct 11 07:22:07 2013