! Started logfile: /scr/pima/bp171a7_uvs/J1054-0713_C_uvs.log on Sun May 12 14:52:36 2013 obs /scr/pima/bp171a7_uvs/J1054-0713_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1054-0713_C_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.879085 visibilities/baseline/integration-bin. ! Found source: J1054-0713 ! ! 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 4304 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/J1054-0713_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013729Jy sigma=0.716726 ! Fit after self-cal, rms=0.908642Jy sigma=0.642429 ! 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=1.319 mas, bmaj=3.715 mas, bpa=-8.046 degrees ! Estimated noise=24.1233 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 = 0.0680453 Jy ! Component: 100 - total flux cleaned = 0.084273 Jy ! Total flux subtracted in 100 components = 0.084273 Jy ! Clean residual min=-0.003823 max=0.006688 Jy/beam ! Clean residual mean=-0.000009 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.084273 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.084273 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=0.028503Jy sigma=0.020147 ! Fit after self-cal, rms=0.028478Jy sigma=0.020130 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00776843 Jy ! Component: 100 - total flux cleaned = 0.0124544 Jy ! Total flux subtracted in 100 components = 0.0124544 Jy ! Clean residual min=-0.002788 max=0.003314 Jy/beam ! Clean residual mean=-0.000007 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.0967274 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.0967274 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=0.025737Jy sigma=0.018192 ! Fit after self-cal, rms=0.025721Jy sigma=0.018181 ! 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=1.7 mas, bmaj=4.393 mas, bpa=-5.527 degrees ! Estimated noise=15.2446 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 = 0.00321447 Jy ! Component: 100 - total flux cleaned = 0.00472549 Jy ! Component: 150 - total flux cleaned = 0.0052189 Jy ! Component: 200 - total flux cleaned = 0.00534916 Jy ! Total flux subtracted in 200 components = 0.00534916 Jy ! Clean residual min=-0.002713 max=0.003075 Jy/beam ! Clean residual mean=-0.000007 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.102077 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.102077 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=0.025350Jy sigma=0.017919 ! Fit after self-cal, rms=0.025342Jy sigma=0.017913 ! 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 1.10 HN 0.96 KP 0.89 LA 1.06 ! MK 1.07 NL 1.12 OV 1.07 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.00 KP 0.92 LA 1.11 ! MK 1.07 NL 1.13 OV 1.05 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.00 KP 0.96 LA 1.04 ! MK 1.00 NL 1.14 OV 0.98 PT 0.91 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 0.99 KP 0.97 LA 1.04 ! MK 1.14 NL 1.09 OV 0.95 PT 1.25 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.97 KP 0.96 LA 1.06 ! MK 1.02 NL 1.00 OV 0.94 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.97 KP 0.96 LA 1.11 ! MK 0.97 NL 1.00 OV 0.94 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.92 KP 0.93 LA 1.02 ! MK 1.01 NL 0.98 OV 0.98 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 0.93 KP 0.97 LA 1.04 ! MK 0.99 NL 0.98 OV 0.98 PT 0.90 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.025342Jy sigma=0.017913 ! Fit after self-cal, rms=0.024037Jy sigma=0.016731 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.699 mas, bmaj=4.403 mas, bpa=-5.318 degrees ! Estimated noise=15.1797 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 (-7.5, 24.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186209 Jy ! Component: 100 - total flux cleaned = 0.00286737 Jy ! Component: 150 - total flux cleaned = 0.00354694 Jy ! Component: 200 - total flux cleaned = 0.00390238 Jy ! Total flux subtracted in 200 components = 0.00390238 Jy ! Clean residual min=-0.001441 max=0.001334 Jy/beam ! Clean residual mean=0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.105979 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 57 components and 0.105979 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=0.023881Jy sigma=0.016620 ! Fit after self-cal, rms=0.023897Jy sigma=0.016612 ! 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=0.023897Jy sigma=0.016612 ! Fit after self-cal, rms=0.023853Jy sigma=0.016611 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.698 mas, bmaj=4.401 mas, bpa=-5.279 degrees ! Estimated noise=15.1464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298037 Jy ! Component: 100 - total flux cleaned = 0.000419772 Jy ! Component: 150 - total flux cleaned = 0.000544097 Jy ! Component: 200 - total flux cleaned = 0.000593203 Jy ! Total flux subtracted in 200 components = 0.000593203 Jy ! Clean residual min=-0.001295 max=0.001230 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.106572 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.106572 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=0.023826Jy sigma=0.016591 ! Fit after self-cal, rms=0.023825Jy sigma=0.016590 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 = 3.08505e-05 Jy ! Component: 100 - total flux cleaned = 9.19117e-05 Jy ! Component: 150 - total flux cleaned = 0.000164049 Jy ! Component: 200 - total flux cleaned = 0.000205463 Jy ! Total flux subtracted in 200 components = 0.000205463 Jy ! Clean residual min=-0.001215 max=0.001180 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.106778 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.106778 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=0.023808Jy sigma=0.016577 ! Fit after self-cal, rms=0.023807Jy sigma=0.016577 ! 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=0.023807Jy sigma=0.016577 ! Fit after self-cal, rms=0.023791Jy sigma=0.016576 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.698 mas, bmaj=4.4 mas, bpa=-5.258 degrees ! Estimated noise=15.1349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.7345e-06 Jy ! Component: 100 - total flux cleaned = 2.83743e-05 Jy ! Component: 150 - total flux cleaned = 6.62836e-05 Jy ! Component: 200 - total flux cleaned = 7.82196e-05 Jy ! Total flux subtracted in 200 components = 7.82196e-05 Jy ! Clean residual min=-0.001143 max=0.001127 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.106856 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 80 components and 0.106856 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=0.023778Jy sigma=0.016567 ! Fit after self-cal, rms=0.023778Jy sigma=0.016566 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 = 1.18679e-05 Jy ! Component: 100 - total flux cleaned = 3.53313e-05 Jy ! Component: 150 - total flux cleaned = 6.85192e-05 Jy ! Component: 200 - total flux cleaned = 8.96953e-05 Jy ! Total flux subtracted in 200 components = 8.96953e-05 Jy ! Clean residual min=-0.001093 max=0.001085 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.106946 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 85 components and 0.106946 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=0.023769Jy sigma=0.016560 ! Fit after self-cal, rms=0.023768Jy sigma=0.016559 ! 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=0.023768Jy sigma=0.016559 ! Fit after self-cal, rms=0.023756Jy sigma=0.016559 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.468 mas, bmaj=7.681 mas, bpa=-10.38 degrees ! Estimated noise=19.5443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.96078e-05 Jy ! Component: 100 - total flux cleaned = -3.19773e-05 Jy ! Component: 150 - total flux cleaned = 6.07604e-06 Jy ! Component: 200 - total flux cleaned = 5.19859e-05 Jy ! Total flux subtracted in 200 components = 5.19859e-05 Jy ! Clean residual min=-0.001240 max=0.001140 Jy/beam ! Clean residual mean=0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.106998 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 88 components and 0.106998 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=0.023752Jy sigma=0.016556 ! Fit after self-cal, rms=0.023749Jy sigma=0.016553 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 = -1.50992e-06 Jy ! Component: 100 - total flux cleaned = 3.51653e-05 Jy ! Component: 150 - total flux cleaned = 6.72225e-05 Jy ! Component: 200 - total flux cleaned = 0.00011629 Jy ! Total flux subtracted in 200 components = 0.00011629 Jy ! Clean residual min=-0.001186 max=0.001126 Jy/beam ! Clean residual mean=0.000002 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.107114 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 91 components and 0.107114 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=0.023748Jy sigma=0.016552 ! Fit after self-cal, rms=0.023747Jy sigma=0.016551 ! 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=1.698 mas, bmaj=4.399 mas, bpa=-5.237 degrees ! Estimated noise=15.126 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.698 x 4.399 at -5.237 degrees (North through East) ! Clean map min=-0.0010395 max=0.090318 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=1.326 mas, bmaj=3.722 mas, bpa=-7.653 degrees ! Estimated noise=23.9276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0674398 Jy ! Component: 100 - total flux cleaned = 0.0837716 Jy ! Component: 150 - total flux cleaned = 0.0912932 Jy ! Component: 200 - total flux cleaned = 0.0956558 Jy ! Total flux subtracted in 200 components = 0.0956558 Jy ! Clean residual min=-0.002298 max=0.002304 Jy/beam ! Clean residual mean=-0.000002 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0956558 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0956558 Jy ! Inverting map and beam ! Estimated beam: bmin=1.698 mas, bmaj=4.399 mas, bpa=-5.237 degrees ! Estimated noise=15.126 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 = 0.00349693 Jy ! Component: 100 - total flux cleaned = 0.00547981 Jy ! Component: 150 - total flux cleaned = 0.0068792 Jy ! Component: 200 - total flux cleaned = 0.00793845 Jy ! Total flux subtracted in 200 components = 0.00793845 Jy ! Clean residual min=-0.001591 max=0.001466 Jy/beam ! Clean residual mean=0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.103594 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.103594 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=3.468 mas, bmaj=7.681 mas, bpa=-10.38 degrees ! Estimated noise=19.5443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133419 Jy ! Component: 100 - total flux cleaned = 0.00212813 Jy ! Component: 150 - total flux cleaned = 0.00247124 Jy ! Component: 200 - total flux cleaned = 0.002646 Jy ! Total flux subtracted in 200 components = 0.002646 Jy ! Clean residual min=-0.001512 max=0.001174 Jy/beam ! Clean residual mean=0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.10624 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 = 5.26807e-05 Jy ! Component: 100 - total flux cleaned = 0.000118311 Jy ! Component: 150 - total flux cleaned = 0.000179868 Jy ! Component: 200 - total flux cleaned = 0.000237645 Jy ! Total flux subtracted in 200 components = 0.000237645 Jy ! Clean residual min=-0.001396 max=0.001150 Jy/beam ! Clean residual mean=0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.106478 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 64 components and 0.106478 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.698 mas, bmaj=4.399 mas, bpa=-5.237 degrees ! Estimated noise=15.126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258121 Jy ! Component: 100 - total flux cleaned = 0.000411643 Jy ! Component: 150 - total flux cleaned = 0.000526199 Jy ! Component: 200 - total flux cleaned = 0.000611439 Jy ! Total flux subtracted in 200 components = 0.000611439 Jy ! Clean residual min=-0.001233 max=0.001096 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.107089 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.107089 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=0.023778Jy sigma=0.016575 ! Fit after self-cal, rms=0.023775Jy sigma=0.016573 wmodel /scr/pima/bp171a7_uvs/J1054-0713_C_map.mod ! Writing 81 model components to file: /scr/pima/bp171a7_uvs/J1054-0713_C_map.mod wobs /scr/pima/bp171a7_uvs/J1054-0713_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1054-0713_C_uvs.fits wwins /scr/pima/bp171a7_uvs/J1054-0713_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a7_uvs/J1054-0713_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 = -0.000227884 Jy ! Component: 100 - total flux cleaned = -0.000323164 Jy ! Component: 150 - total flux cleaned = -0.000375855 Jy ! Component: 200 - total flux cleaned = -0.000474325 Jy ! Component: 250 - total flux cleaned = -0.000583421 Jy ! Component: 300 - total flux cleaned = -0.000658029 Jy ! Component: 350 - total flux cleaned = -0.000701115 Jy ! Component: 400 - total flux cleaned = -0.000755506 Jy ! Component: 450 - total flux cleaned = -0.000794536 Jy ! Component: 500 - total flux cleaned = -0.000845219 Jy ! Component: 550 - total flux cleaned = -0.000857382 Jy ! Component: 600 - total flux cleaned = -0.000833808 Jy ! Component: 650 - total flux cleaned = -0.000833935 Jy ! Component: 700 - total flux cleaned = -0.00082269 Jy ! Component: 750 - total flux cleaned = -0.00078977 Jy ! Component: 800 - total flux cleaned = -0.000779147 Jy ! Component: 850 - total flux cleaned = -0.000757985 Jy ! Component: 900 - total flux cleaned = -0.000716841 Jy ! Component: 950 - total flux cleaned = -0.000706861 Jy ! Component: 1000 - total flux cleaned = -0.000677511 Jy ! Component: 1050 - total flux cleaned = -0.000677691 Jy ! Component: 1100 - total flux cleaned = -0.000696843 Jy ! Component: 1150 - total flux cleaned = -0.000706188 Jy ! Component: 1200 - total flux cleaned = -0.000733245 Jy ! Component: 1250 - total flux cleaned = -0.000715297 Jy ! Component: 1300 - total flux cleaned = -0.000697788 Jy ! Component: 1350 - total flux cleaned = -0.000680728 Jy ! Component: 1400 - total flux cleaned = -0.000663998 Jy ! Component: 1450 - total flux cleaned = -0.000639361 Jy ! Component: 1500 - total flux cleaned = -0.000623302 Jy ! Component: 1550 - total flux cleaned = -0.000615359 Jy ! Component: 1600 - total flux cleaned = -0.000591663 Jy ! Component: 1650 - total flux cleaned = -0.000568328 Jy ! Component: 1700 - total flux cleaned = -0.000560695 Jy ! Component: 1750 - total flux cleaned = -0.000538157 Jy ! Component: 1800 - total flux cleaned = -0.000552964 Jy ! Component: 1850 - total flux cleaned = -0.000560141 Jy ! Component: 1900 - total flux cleaned = -0.000560053 Jy ! Component: 1950 - total flux cleaned = -0.000560074 Jy ! Component: 2000 - total flux cleaned = -0.000560091 Jy ! Component: 2050 - total flux cleaned = -0.000573849 Jy ! Component: 2100 - total flux cleaned = -0.000553393 Jy ! Component: 2150 - total flux cleaned = -0.000546643 Jy ! Component: 2200 - total flux cleaned = -0.00053336 Jy ! Component: 2250 - total flux cleaned = -0.000520227 Jy ! Component: 2300 - total flux cleaned = -0.00050739 Jy ! Component: 2350 - total flux cleaned = -0.000526687 Jy ! Component: 2400 - total flux cleaned = -0.00052036 Jy ! Component: 2450 - total flux cleaned = -0.000520332 Jy ! Component: 2500 - total flux cleaned = -0.000489377 Jy ! Component: 2550 - total flux cleaned = -0.000507916 Jy ! Component: 2600 - total flux cleaned = -0.000520124 Jy ! Component: 2650 - total flux cleaned = -0.000514029 Jy ! Component: 2700 - total flux cleaned = -0.000508049 Jy ! Component: 2750 - total flux cleaned = -0.000502238 Jy ! Component: 2800 - total flux cleaned = -0.000502288 Jy ! Component: 2850 - total flux cleaned = -0.000496571 Jy ! Component: 2900 - total flux cleaned = -0.000525275 Jy ! Component: 2950 - total flux cleaned = -0.000530873 Jy ! Component: 3000 - total flux cleaned = -0.000542013 Jy ! Component: 3050 - total flux cleaned = -0.000542011 Jy ! Component: 3100 - total flux cleaned = -0.000558543 Jy ! Component: 3150 - total flux cleaned = -0.000569432 Jy ! Component: 3200 - total flux cleaned = -0.00055312 Jy ! Component: 3250 - total flux cleaned = -0.000520983 Jy ! Component: 3300 - total flux cleaned = -0.000531699 Jy ! Component: 3350 - total flux cleaned = -0.00052114 Jy ! Component: 3400 - total flux cleaned = -0.000510619 Jy ! Component: 3450 - total flux cleaned = -0.000463834 Jy ! Component: 3500 - total flux cleaned = -0.000463861 Jy ! Component: 3550 - total flux cleaned = -0.000453566 Jy ! Component: 3600 - total flux cleaned = -0.000433266 Jy ! Component: 3650 - total flux cleaned = -0.000428185 Jy ! Component: 3700 - total flux cleaned = -0.000398104 Jy ! Component: 3750 - total flux cleaned = -0.000393196 Jy ! Component: 3800 - total flux cleaned = -0.000368559 Jy ! Component: 3850 - total flux cleaned = -0.000344091 Jy ! Component: 3900 - total flux cleaned = -0.000363551 Jy ! Component: 3950 - total flux cleaned = -0.000348985 Jy ! Component: 4000 - total flux cleaned = -0.000344165 Jy ! Component: 4050 - total flux cleaned = -0.000329815 Jy ! Total flux subtracted in 4096 components = -0.000310855 Jy ! Clean residual min=-0.000278 max=0.000273 Jy/beam ! Clean residual mean=0.000001 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.106778 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 362 components and 0.106778 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1054-0713_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.698 x 4.399 at -5.237 degrees (North through East) ! Clean map min=-0.00076201 max=0.090151 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1054-0713_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0901513 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.16655e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.271761 0.271761 0.543522 1.08704 2.17409 4.34818 8.69636 17.3927 34.7854 69.5709 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.09 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1054-0713_C_uvs.log closed on Sun May 12 14:52:40 2013