! Started logfile: /scr/pima/bp171a5_uvs/J1156-0826_X_uvs.log on Sat Apr 20 04:00:29 2013 obs /scr/pima/bp171a5_uvs/J1156-0826_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1156-0826_X_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.99537 visibilities/baseline/integration-bin. ! Found source: J1156-0826 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1720 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/bp171a5_uvs/J1156-0826_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. ! ! 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=0.950823Jy sigma=0.672244 ! Fit after self-cal, rms=0.913194Jy sigma=0.645639 ! 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=0.966 mas, bmaj=3.327 mas, bpa=20.21 degrees ! Estimated noise=31.7869 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 = 0.0643828 Jy ! Component: 100 - total flux cleaned = 0.08373 Jy ! Total flux subtracted in 100 components = 0.08373 Jy ! Clean residual min=-0.004961 max=0.007976 Jy/beam ! Clean residual mean=-0.000004 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.08373 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.08373 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=0.029544Jy sigma=0.020888 ! Fit after self-cal, rms=0.029495Jy sigma=0.020853 ! 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=1.131 mas, bmaj=3.454 mas, bpa=18.15 degrees ! Estimated noise=24.1153 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 = 0.0101926 Jy ! Component: 100 - total flux cleaned = 0.0155937 Jy ! Component: 150 - total flux cleaned = 0.0192025 Jy ! Component: 200 - total flux cleaned = 0.0217686 Jy ! Total flux subtracted in 200 components = 0.0217686 Jy ! Clean residual min=-0.004024 max=0.003536 Jy/beam ! Clean residual mean=-0.000002 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.105499 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 58 components and 0.105499 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=0.025695Jy sigma=0.018166 ! Fit after self-cal, rms=0.025673Jy sigma=0.018151 ! 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 1.10 FD 1.11 HN 0.96 KP 0.93 ! LA 0.96 NL 1.16 OV 1.01 PT 0.84 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.88 KP 1.00 ! LA 0.94 NL 1.14 OV 0.98 PT 0.85 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.05 HN 1.00 KP 1.09 ! LA 0.92 NL 1.14 OV 0.97 PT 0.87 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 1.08 KP 0.97 ! LA 0.95 NL 1.07 OV 1.00 PT 0.87 ! SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.97 KP 1.04 ! LA 1.00 NL 0.99 OV 0.94 PT 0.87 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.09 KP 1.07 ! LA 0.94 NL 1.09 OV 1.09 PT 0.86 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.97 KP 1.03 ! LA 0.94 NL 1.08 OV 1.08 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.03 HN 1.08 KP 1.04 ! LA 0.89 NL 1.09 OV 1.07 PT 0.81 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.025673Jy sigma=0.018151 ! Fit after self-cal, rms=0.023442Jy sigma=0.016555 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=3.494 mas, bpa=18.01 degrees ! Estimated noise=23.9778 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 = -0.000385612 Jy ! Component: 100 - total flux cleaned = -0.000562539 Jy ! Component: 150 - total flux cleaned = -0.000695758 Jy ! Component: 200 - total flux cleaned = -0.000764006 Jy ! Total flux subtracted in 200 components = -0.000764006 Jy ! Clean residual min=-0.001713 max=0.001819 Jy/beam ! Clean residual mean=0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.104735 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.104735 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=0.023405Jy sigma=0.016535 ! Fit after self-cal, rms=0.023430Jy sigma=0.016524 ! 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=0.023430Jy sigma=0.016524 ! Fit after self-cal, rms=0.023400Jy sigma=0.016521 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=3.497 mas, bpa=18.04 degrees ! Estimated noise=23.9332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000396487 Jy ! Component: 100 - total flux cleaned = -0.000523866 Jy ! Component: 150 - total flux cleaned = -0.000596255 Jy ! Component: 200 - total flux cleaned = -0.000626117 Jy ! Total flux subtracted in 200 components = -0.000626117 Jy ! Clean residual min=-0.001639 max=0.001763 Jy/beam ! Clean residual mean=0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.104109 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.104109 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=0.023377Jy sigma=0.016510 ! Fit after self-cal, rms=0.023375Jy sigma=0.016507 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 (-16.6, -38.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129239 Jy ! Component: 100 - total flux cleaned = 0.00136121 Jy ! Component: 150 - total flux cleaned = 0.00141428 Jy ! Component: 200 - total flux cleaned = 0.00148096 Jy ! Total flux subtracted in 200 components = 0.00148096 Jy ! Clean residual min=-0.001364 max=0.001374 Jy/beam ! Clean residual mean=0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.105589 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.10559 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=0.023265Jy sigma=0.016423 ! Fit after self-cal, rms=0.023261Jy sigma=0.016420 ! 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=0.023261Jy sigma=0.016420 ! Fit after self-cal, rms=0.023206Jy sigma=0.016416 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=3.499 mas, bpa=18.05 degrees ! Estimated noise=23.8659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242804 Jy ! Component: 100 - total flux cleaned = 0.000242485 Jy ! Component: 150 - total flux cleaned = 0.000274806 Jy ! Component: 200 - total flux cleaned = 0.000274626 Jy ! Total flux subtracted in 200 components = 0.000274626 Jy ! Clean residual min=-0.001266 max=0.001414 Jy/beam ! Clean residual mean=0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.105864 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.105864 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=0.023183Jy sigma=0.016399 ! Fit after self-cal, rms=0.023183Jy sigma=0.016399 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 (10.2, 26.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.73779e-05 Jy ! Component: 100 - total flux cleaned = -0.000134885 Jy ! Component: 150 - total flux cleaned = -0.000223608 Jy ! Component: 200 - total flux cleaned = -0.000334659 Jy ! Total flux subtracted in 200 components = -0.000334659 Jy ! Clean residual min=-0.001097 max=0.001290 Jy/beam ! Clean residual mean=0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.105529 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 130 components and 0.105529 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=0.023093Jy sigma=0.016336 ! Fit after self-cal, rms=0.023092Jy sigma=0.016335 ! Inverting map ! Added new window around map position (48.2, -18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909949 Jy ! Component: 100 - total flux cleaned = 0.000931653 Jy ! Component: 150 - total flux cleaned = 0.00110024 Jy ! Component: 200 - total flux cleaned = 0.00127231 Jy ! Total flux subtracted in 200 components = 0.00127231 Jy ! Clean residual min=-0.001156 max=0.001254 Jy/beam ! Clean residual mean=0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.106802 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 155 components and 0.106802 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=0.023025Jy sigma=0.016289 ! Fit after self-cal, rms=0.023022Jy sigma=0.016288 ! Inverting map ! Added new window around map position (-29.4, 49.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100003 Jy ! Component: 100 - total flux cleaned = 0.00152253 Jy ! Component: 150 - total flux cleaned = 0.00181555 Jy ! Component: 200 - total flux cleaned = 0.00201906 Jy ! Total flux subtracted in 200 components = 0.00201906 Jy ! Clean residual min=-0.001059 max=0.001004 Jy/beam ! Clean residual mean=0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.108821 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 173 components and 0.108821 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=0.022969Jy sigma=0.016252 ! Fit after self-cal, rms=0.022969Jy sigma=0.016252 ! 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=0.022969Jy sigma=0.016252 ! Fit after self-cal, rms=0.022907Jy sigma=0.016247 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.164 mas, bmaj=4.337 mas, bpa=7.765 degrees ! Estimated noise=27.7299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212705 Jy ! Component: 100 - total flux cleaned = 0.000385235 Jy ! Component: 150 - total flux cleaned = 0.000507434 Jy ! Component: 200 - total flux cleaned = 0.000587373 Jy ! Total flux subtracted in 200 components = 0.000587373 Jy ! Clean residual min=-0.000867 max=0.001089 Jy/beam ! Clean residual mean=0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.109408 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 197 components and 0.109408 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=0.022893Jy sigma=0.016238 ! Fit after self-cal, rms=0.022893Jy sigma=0.016238 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 (-50.8, 34.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191436 Jy ! Component: 100 - total flux cleaned = 0.000227965 Jy ! Component: 150 - total flux cleaned = 0.000330232 Jy ! Component: 200 - total flux cleaned = 0.000329992 Jy ! Total flux subtracted in 200 components = 0.000329992 Jy ! Clean residual min=-0.000722 max=0.000683 Jy/beam ! Clean residual mean=0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.109738 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 242 components and 0.109738 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=0.022850Jy sigma=0.016205 ! Fit after self-cal, rms=0.022846Jy sigma=0.016203 ! 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=1.139 mas, bmaj=3.501 mas, bpa=18.1 degrees ! Estimated noise=23.8061 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.139 x 3.501 at 18.1 degrees (North through East) ! Clean map min=-0.0010542 max=0.082596 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=0.9702 mas, bmaj=3.353 mas, bpa=20.08 degrees ! Estimated noise=31.707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0641729 Jy ! Component: 100 - total flux cleaned = 0.0834018 Jy ! Component: 150 - total flux cleaned = 0.091643 Jy ! Component: 200 - total flux cleaned = 0.0953658 Jy ! Total flux subtracted in 200 components = 0.0953658 Jy ! Clean residual min=-0.002769 max=0.002394 Jy/beam ! Clean residual mean=0.000000 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0953658 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 0.0953658 Jy ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=3.501 mas, bpa=18.1 degrees ! Estimated noise=23.8061 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 = 0.00227188 Jy ! Component: 100 - total flux cleaned = 0.0037807 Jy ! Component: 150 - total flux cleaned = 0.0047462 Jy ! Component: 200 - total flux cleaned = 0.00547395 Jy ! Total flux subtracted in 200 components = 0.00547395 Jy ! Clean residual min=-0.001564 max=0.001310 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.10084 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 54 components and 0.10084 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=2.164 mas, bmaj=4.337 mas, bpa=7.765 degrees ! Estimated noise=27.7299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000892199 Jy ! Component: 100 - total flux cleaned = 0.00177925 Jy ! Component: 150 - total flux cleaned = 0.00221919 Jy ! Component: 200 - total flux cleaned = 0.00263859 Jy ! Total flux subtracted in 200 components = 0.00263859 Jy ! Clean residual min=-0.001207 max=0.001026 Jy/beam ! Clean residual mean=0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.103478 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 = 0.000474054 Jy ! Component: 100 - total flux cleaned = 0.000794118 Jy ! Component: 150 - total flux cleaned = 0.0010875 Jy ! Component: 200 - total flux cleaned = 0.00135968 Jy ! Total flux subtracted in 200 components = 0.00135968 Jy ! Clean residual min=-0.001051 max=0.000894 Jy/beam ! Clean residual mean=0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.104838 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 116 components and 0.104838 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=3.501 mas, bpa=18.1 degrees ! Estimated noise=23.8061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109089 Jy ! Component: 100 - total flux cleaned = -3.39252e-05 Jy ! Component: 150 - total flux cleaned = -0.00024686 Jy ! Component: 200 - total flux cleaned = -0.000222695 Jy ! Total flux subtracted in 200 components = -0.000222695 Jy ! Clean residual min=-0.001329 max=0.000857 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.104615 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 151 components and 0.104615 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=0.022926Jy sigma=0.016262 ! Fit after self-cal, rms=0.022919Jy sigma=0.016256 wmodel /scr/pima/bp171a5_uvs/J1156-0826_X_map.mod ! Writing 151 model components to file: /scr/pima/bp171a5_uvs/J1156-0826_X_map.mod wobs /scr/pima/bp171a5_uvs/J1156-0826_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1156-0826_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J1156-0826_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bp171a5_uvs/J1156-0826_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 = -0.000519069 Jy ! Component: 100 - total flux cleaned = -0.00092833 Jy ! Component: 150 - total flux cleaned = -0.00114693 Jy ! Component: 200 - total flux cleaned = -0.001229 Jy ! Component: 250 - total flux cleaned = -0.00128123 Jy ! Component: 300 - total flux cleaned = -0.00130669 Jy ! Component: 350 - total flux cleaned = -0.00133093 Jy ! Component: 400 - total flux cleaned = -0.00135402 Jy ! Component: 450 - total flux cleaned = -0.00132018 Jy ! Component: 500 - total flux cleaned = -0.00127656 Jy ! Component: 550 - total flux cleaned = -0.00122344 Jy ! Component: 600 - total flux cleaned = -0.00117154 Jy ! Component: 650 - total flux cleaned = -0.00113099 Jy ! Component: 700 - total flux cleaned = -0.00110131 Jy ! Component: 750 - total flux cleaned = -0.00105271 Jy ! Component: 800 - total flux cleaned = -0.00103371 Jy ! Component: 850 - total flux cleaned = -0.00102448 Jy ! Component: 900 - total flux cleaned = -0.000988023 Jy ! Component: 950 - total flux cleaned = -0.000970126 Jy ! Component: 1000 - total flux cleaned = -0.000961445 Jy ! Component: 1050 - total flux cleaned = -0.000961409 Jy ! Component: 1100 - total flux cleaned = -0.000944482 Jy ! Component: 1150 - total flux cleaned = -0.000919599 Jy ! Component: 1200 - total flux cleaned = -0.000927964 Jy ! Component: 1250 - total flux cleaned = -0.000903747 Jy ! Component: 1300 - total flux cleaned = -0.000887698 Jy ! Component: 1350 - total flux cleaned = -0.000848305 Jy ! Component: 1400 - total flux cleaned = -0.00083291 Jy ! Component: 1450 - total flux cleaned = -0.000832925 Jy ! Component: 1500 - total flux cleaned = -0.000787519 Jy ! Component: 1550 - total flux cleaned = -0.000795051 Jy ! Component: 1600 - total flux cleaned = -0.00079501 Jy ! Component: 1650 - total flux cleaned = -0.000795064 Jy ! Component: 1700 - total flux cleaned = -0.000773395 Jy ! Component: 1750 - total flux cleaned = -0.000787515 Jy ! Component: 1800 - total flux cleaned = -0.000787481 Jy ! Component: 1850 - total flux cleaned = -0.000801265 Jy ! Component: 1900 - total flux cleaned = -0.000794513 Jy ! Component: 1950 - total flux cleaned = -0.00081484 Jy ! Component: 2000 - total flux cleaned = -0.000841706 Jy ! Component: 2050 - total flux cleaned = -0.000854905 Jy ! Component: 2100 - total flux cleaned = -0.000881243 Jy ! Component: 2150 - total flux cleaned = -0.000907422 Jy ! Component: 2200 - total flux cleaned = -0.000913884 Jy ! Component: 2250 - total flux cleaned = -0.000939616 Jy ! Component: 2300 - total flux cleaned = -0.000965076 Jy ! Component: 2350 - total flux cleaned = -0.000965066 Jy ! Component: 2400 - total flux cleaned = -0.000996404 Jy ! Component: 2450 - total flux cleaned = -0.000996434 Jy ! Component: 2500 - total flux cleaned = -0.00102125 Jy ! Component: 2550 - total flux cleaned = -0.00102743 Jy ! Component: 2600 - total flux cleaned = -0.00103966 Jy ! Component: 2650 - total flux cleaned = -0.00105787 Jy ! Component: 2700 - total flux cleaned = -0.00108191 Jy ! Component: 2750 - total flux cleaned = -0.00109378 Jy ! Component: 2800 - total flux cleaned = -0.00111747 Jy ! Component: 2850 - total flux cleaned = -0.00111155 Jy ! Component: 2900 - total flux cleaned = -0.00112335 Jy ! Component: 2950 - total flux cleaned = -0.0011408 Jy ! Component: 3000 - total flux cleaned = -0.00115239 Jy ! Component: 3050 - total flux cleaned = -0.00115814 Jy ! Component: 3100 - total flux cleaned = -0.00115814 Jy ! Component: 3150 - total flux cleaned = -0.00116381 Jy ! Component: 3200 - total flux cleaned = -0.00116381 Jy ! Component: 3250 - total flux cleaned = -0.00116946 Jy ! Component: 3300 - total flux cleaned = -0.00117504 Jy ! Component: 3350 - total flux cleaned = -0.00118622 Jy ! Component: 3400 - total flux cleaned = -0.00120292 Jy ! Component: 3450 - total flux cleaned = -0.001214 Jy ! Component: 3500 - total flux cleaned = -0.00121953 Jy ! Component: 3550 - total flux cleaned = -0.0012471 Jy ! Component: 3600 - total flux cleaned = -0.00126361 Jy ! Component: 3650 - total flux cleaned = -0.00127457 Jy ! Component: 3700 - total flux cleaned = -0.00129645 Jy ! Component: 3750 - total flux cleaned = -0.0013128 Jy ! Component: 3800 - total flux cleaned = -0.00134001 Jy ! Component: 3850 - total flux cleaned = -0.00136172 Jy ! Component: 3900 - total flux cleaned = -0.00135632 Jy ! Component: 3950 - total flux cleaned = -0.00137795 Jy ! Component: 4000 - total flux cleaned = -0.00138876 Jy ! Component: 4050 - total flux cleaned = -0.00142109 Jy ! Total flux subtracted in 4096 components = -0.00143722 Jy ! Clean residual min=-0.000356 max=0.000367 Jy/beam ! Clean residual mean=-0.000001 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.103178 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 387 components and 0.103178 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1156-0826_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.139 x 3.501 at 18.1 degrees (North through East) ! Clean map min=-0.001285 max=0.082904 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1156-0826_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0829044 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.59858e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.31115 0.31115 0.6223 1.2446 2.4892 4.9784 9.95681 19.9136 39.8272 79.6545 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.082 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1156-0826_X_uvs.log closed on Sat Apr 20 04:00:33 2013