! Started logfile: /scr/pima/bp171a5_uvs/J1124-0402_C_uvs.log on Sat Apr 20 01:32:30 2013 obs /scr/pima/bp171a5_uvs/J1124-0402_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1124-0402_C_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.998148 visibilities/baseline/integration-bin. ! Found source: J1124-0402 ! ! 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 4312 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/J1124-0402_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=1.004844Jy sigma=0.710429 ! Fit after self-cal, rms=0.941161Jy sigma=0.665404 ! 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=1.295 mas, bmaj=3.462 mas, bpa=-1.223 degrees ! Estimated noise=19.5233 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 = 0.0446359 Jy ! Component: 100 - total flux cleaned = 0.0558187 Jy ! Total flux subtracted in 100 components = 0.0558187 Jy ! Clean residual min=-0.002793 max=0.004526 Jy/beam ! Clean residual mean=-0.000001 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.0558187 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0558187 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=0.037607Jy sigma=0.026588 ! Fit after self-cal, rms=0.037365Jy sigma=0.026417 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00496218 Jy ! Component: 100 - total flux cleaned = 0.00748323 Jy ! Total flux subtracted in 100 components = 0.00748323 Jy ! Clean residual min=-0.002845 max=0.002719 Jy/beam ! Clean residual mean=-0.000002 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0633019 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.063302 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=0.036637Jy sigma=0.025902 ! Fit after self-cal, rms=0.036633Jy sigma=0.025899 ! 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=1.583 mas, bmaj=3.926 mas, bpa=-1.182 degrees ! Estimated noise=15.2309 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 = 0.00171824 Jy ! Component: 100 - total flux cleaned = 0.0025807 Jy ! Component: 150 - total flux cleaned = 0.00304619 Jy ! Component: 200 - total flux cleaned = 0.00326619 Jy ! Total flux subtracted in 200 components = 0.00326619 Jy ! Clean residual min=-0.002189 max=0.002305 Jy/beam ! Clean residual mean=-0.000004 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0665681 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.0665682 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=0.036558Jy sigma=0.025846 ! Fit after self-cal, rms=0.036557Jy sigma=0.025845 ! 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 1.13 FD 0.99 HN 1.12 KP 0.68 ! LA 1.15 MK 1.06 NL 1.14 OV 1.04 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.00 KP 0.87 ! LA 1.17 MK 0.92 NL 1.32 OV 1.09 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.02 HN 1.04 KP 0.98 ! LA 1.02 MK 1.03 NL 1.11 OV 0.98 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 0.99 KP 0.99 ! LA 1.05 MK 1.08 NL 1.07 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.03 KP 0.99 ! LA 1.07 MK 1.00 NL 1.01 OV 0.93 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 0.96 ! LA 1.10 MK 0.95 NL 1.00 OV 0.95 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.97 KP 0.94 ! LA 1.04 MK 0.97 NL 1.00 OV 0.97 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 0.97 KP 0.99 ! LA 1.02 MK 0.93 NL 0.96 OV 0.97 ! PT 0.94 SC 0.98 ! ! ! Fit before self-cal, rms=0.036557Jy sigma=0.025845 ! Fit after self-cal, rms=0.035293Jy sigma=0.025340 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=3.939 mas, bpa=-1.247 degrees ! Estimated noise=15.2028 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 = -7.56391e-05 Jy ! Component: 100 - total flux cleaned = -5.79925e-05 Jy ! Component: 150 - total flux cleaned = -4.19491e-05 Jy ! Component: 200 - total flux cleaned = -4.91398e-05 Jy ! Total flux subtracted in 200 components = -4.91398e-05 Jy ! Clean residual min=-0.001761 max=0.001711 Jy/beam ! Clean residual mean=-0.000003 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.066519 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.066519 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=0.035288Jy sigma=0.025337 ! Fit after self-cal, rms=0.035460Jy sigma=0.025290 ! 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=0.035460Jy sigma=0.025290 ! Fit after self-cal, rms=0.035737Jy sigma=0.025281 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=3.943 mas, bpa=-1.334 degrees ! Estimated noise=15.2043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.75846e-05 Jy ! Component: 100 - total flux cleaned = -4.78996e-05 Jy ! Component: 150 - total flux cleaned = -4.7997e-05 Jy ! Component: 200 - total flux cleaned = -4.78389e-05 Jy ! Total flux subtracted in 200 components = -4.78389e-05 Jy ! Clean residual min=-0.001697 max=0.001709 Jy/beam ! Clean residual mean=-0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0664712 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0664712 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=0.035732Jy sigma=0.025278 ! Fit after self-cal, rms=0.035779Jy sigma=0.025276 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 = -9.35493e-06 Jy ! Component: 100 - total flux cleaned = -1.44319e-06 Jy ! Component: 150 - total flux cleaned = 5.92463e-06 Jy ! Component: 200 - total flux cleaned = 1.31332e-05 Jy ! Total flux subtracted in 200 components = 1.31332e-05 Jy ! Clean residual min=-0.001707 max=0.001694 Jy/beam ! Clean residual mean=-0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0664843 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0664843 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=0.035775Jy sigma=0.025275 ! Fit after self-cal, rms=0.035777Jy sigma=0.025274 ! 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=0.035777Jy sigma=0.025274 ! Fit after self-cal, rms=0.036140Jy sigma=0.024703 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.577 mas, bmaj=3.945 mas, bpa=-1.417 degrees ! Estimated noise=15.1919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104374 Jy ! Component: 100 - total flux cleaned = -8.88944e-05 Jy ! Component: 150 - total flux cleaned = -8.8709e-05 Jy ! Component: 200 - total flux cleaned = -8.17486e-05 Jy ! Total flux subtracted in 200 components = -8.17486e-05 Jy ! Clean residual min=-0.001538 max=0.001566 Jy/beam ! Clean residual mean=-0.000003 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0664026 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0664026 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=0.036135Jy sigma=0.024702 ! Fit after self-cal, rms=0.036451Jy sigma=0.024648 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 (-2.1, -0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129947 Jy ! Component: 100 - total flux cleaned = 0.0014505 Jy ! Component: 150 - total flux cleaned = 0.00147329 Jy ! Component: 200 - total flux cleaned = 0.0014531 Jy ! Total flux subtracted in 200 components = 0.0014531 Jy ! Clean residual min=-0.001418 max=0.001482 Jy/beam ! Clean residual mean=-0.000004 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0678557 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.0678557 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=0.036387Jy sigma=0.024608 ! Fit after self-cal, rms=0.036389Jy sigma=0.024606 ! Inverting map ! Added new window around map position (-66.9, 65.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121531 Jy ! Component: 100 - total flux cleaned = 0.00133726 Jy ! Component: 150 - total flux cleaned = 0.00133916 Jy ! Component: 200 - total flux cleaned = 0.00132271 Jy ! Total flux subtracted in 200 components = 0.00132271 Jy ! Clean residual min=-0.001398 max=0.001304 Jy/beam ! Clean residual mean=-0.000005 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0691784 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.0691784 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=0.036342Jy sigma=0.024572 ! Fit after self-cal, rms=0.036340Jy sigma=0.024570 ! 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=0.036340Jy sigma=0.024570 ! Fit after self-cal, rms=0.037191Jy sigma=0.024553 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.627 mas, bmaj=6.547 mas, bpa=3.665 degrees ! Estimated noise=19.6215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000116935 Jy ! Component: 100 - total flux cleaned = -0.000169105 Jy ! Component: 150 - total flux cleaned = -0.000212866 Jy ! Component: 200 - total flux cleaned = -0.000225264 Jy ! Total flux subtracted in 200 components = -0.000225264 Jy ! Clean residual min=-0.001575 max=0.001688 Jy/beam ! Clean residual mean=-0.000008 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0689531 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.0689531 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=0.037187Jy sigma=0.024548 ! Fit after self-cal, rms=0.037304Jy sigma=0.024543 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 = -6.18557e-05 Jy ! Component: 100 - total flux cleaned = -9.6619e-05 Jy ! Component: 150 - total flux cleaned = -0.000116925 Jy ! Component: 200 - total flux cleaned = -0.000126324 Jy ! Total flux subtracted in 200 components = -0.000126324 Jy ! Clean residual min=-0.001561 max=0.001694 Jy/beam ! Clean residual mean=-0.000008 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0688268 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.0688268 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=0.037303Jy sigma=0.024541 ! Fit after self-cal, rms=0.037303Jy sigma=0.024541 ! 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=1.571 mas, bmaj=3.936 mas, bpa=-1.441 degrees ! Estimated noise=15.1493 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.571 x 3.936 at -1.441 degrees (North through East) ! Clean map min=-0.0012656 max=0.058727 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=1.289 mas, bmaj=3.479 mas, bpa=-1.475 degrees ! Estimated noise=19.353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441155 Jy ! Component: 100 - total flux cleaned = 0.0554412 Jy ! Component: 150 - total flux cleaned = 0.0604772 Jy ! Component: 200 - total flux cleaned = 0.0633929 Jy ! Total flux subtracted in 200 components = 0.0633929 Jy ! Clean residual min=-0.001825 max=0.001564 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0633929 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 0.0633929 Jy ! Inverting map and beam ! Estimated beam: bmin=1.571 mas, bmaj=3.936 mas, bpa=-1.441 degrees ! Estimated noise=15.1493 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 = 0.00226024 Jy ! Component: 100 - total flux cleaned = 0.00373512 Jy ! Component: 150 - total flux cleaned = 0.00447474 Jy ! Component: 200 - total flux cleaned = 0.00494952 Jy ! Total flux subtracted in 200 components = 0.00494952 Jy ! Clean residual min=-0.001386 max=0.001255 Jy/beam ! Clean residual mean=-0.000004 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0683424 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 49 components and 0.0683424 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=3.627 mas, bmaj=6.547 mas, bpa=3.665 degrees ! Estimated noise=19.6215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328218 Jy ! Component: 100 - total flux cleaned = 0.000379938 Jy ! Component: 150 - total flux cleaned = 0.000408987 Jy ! Component: 200 - total flux cleaned = 0.000408958 Jy ! Total flux subtracted in 200 components = 0.000408958 Jy ! Clean residual min=-0.001576 max=0.001676 Jy/beam ! Clean residual mean=-0.000008 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0687514 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 = 1.18366e-05 Jy ! Component: 100 - total flux cleaned = 2.15337e-07 Jy ! Component: 150 - total flux cleaned = 2.49302e-07 Jy ! Component: 200 - total flux cleaned = -1.667e-07 Jy ! Total flux subtracted in 200 components = -1.667e-07 Jy ! Clean residual min=-0.001563 max=0.001675 Jy/beam ! Clean residual mean=-0.000008 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0687512 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.0687512 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.571 mas, bmaj=3.936 mas, bpa=-1.441 degrees ! Estimated noise=15.1493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.94437e-05 Jy ! Component: 100 - total flux cleaned = 2.47622e-05 Jy ! Component: 150 - total flux cleaned = 6.28196e-05 Jy ! Component: 200 - total flux cleaned = 9.66801e-05 Jy ! Total flux subtracted in 200 components = 9.66801e-05 Jy ! Clean residual min=-0.001339 max=0.001243 Jy/beam ! Clean residual mean=-0.000004 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0688479 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.0688479 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=0.037308Jy sigma=0.024544 ! Fit after self-cal, rms=0.037305Jy sigma=0.024543 wmodel /scr/pima/bp171a5_uvs/J1124-0402_C_map.mod ! Writing 84 model components to file: /scr/pima/bp171a5_uvs/J1124-0402_C_map.mod wobs /scr/pima/bp171a5_uvs/J1124-0402_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1124-0402_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1124-0402_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a5_uvs/J1124-0402_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 = -0.00039869 Jy ! Component: 100 - total flux cleaned = -0.000512979 Jy ! Component: 150 - total flux cleaned = -0.00053413 Jy ! Component: 200 - total flux cleaned = -0.000595704 Jy ! Component: 250 - total flux cleaned = -0.000675609 Jy ! Component: 300 - total flux cleaned = -0.000714472 Jy ! Component: 350 - total flux cleaned = -0.00077137 Jy ! Component: 400 - total flux cleaned = -0.000826792 Jy ! Component: 450 - total flux cleaned = -0.000935045 Jy ! Component: 500 - total flux cleaned = -0.00100544 Jy ! Component: 550 - total flux cleaned = -0.0010573 Jy ! Component: 600 - total flux cleaned = -0.00104054 Jy ! Component: 650 - total flux cleaned = -0.00112408 Jy ! Component: 700 - total flux cleaned = -0.00110814 Jy ! Component: 750 - total flux cleaned = -0.00125391 Jy ! Component: 800 - total flux cleaned = -0.0013494 Jy ! Component: 850 - total flux cleaned = -0.00141238 Jy ! Component: 900 - total flux cleaned = -0.00148989 Jy ! Component: 950 - total flux cleaned = -0.00159686 Jy ! Component: 1000 - total flux cleaned = -0.00162705 Jy ! Component: 1050 - total flux cleaned = -0.00170148 Jy ! Component: 1100 - total flux cleaned = -0.00177531 Jy ! Component: 1150 - total flux cleaned = -0.00184791 Jy ! Component: 1200 - total flux cleaned = -0.00189088 Jy ! Component: 1250 - total flux cleaned = -0.00191941 Jy ! Component: 1300 - total flux cleaned = -0.00196194 Jy ! Component: 1350 - total flux cleaned = -0.00205954 Jy ! Component: 1400 - total flux cleaned = -0.00214209 Jy ! Component: 1450 - total flux cleaned = -0.00215573 Jy ! Component: 1500 - total flux cleaned = -0.00221009 Jy ! Component: 1550 - total flux cleaned = -0.00226379 Jy ! Component: 1600 - total flux cleaned = -0.0022904 Jy ! Component: 1650 - total flux cleaned = -0.00234318 Jy ! Component: 1700 - total flux cleaned = -0.00239536 Jy ! Component: 1750 - total flux cleaned = -0.00242125 Jy ! Component: 1800 - total flux cleaned = -0.00242126 Jy ! Component: 1850 - total flux cleaned = -0.00251055 Jy ! Component: 1900 - total flux cleaned = -0.00251055 Jy ! Component: 1950 - total flux cleaned = -0.00256071 Jy ! Component: 2000 - total flux cleaned = -0.00256063 Jy ! Component: 2050 - total flux cleaned = -0.00254828 Jy ! Component: 2100 - total flux cleaned = -0.00258488 Jy ! Component: 2150 - total flux cleaned = -0.00259701 Jy ! Component: 2200 - total flux cleaned = -0.00263324 Jy ! Component: 2250 - total flux cleaned = -0.00262113 Jy ! Component: 2300 - total flux cleaned = -0.00264476 Jy ! Component: 2350 - total flux cleaned = -0.0027037 Jy ! Component: 2400 - total flux cleaned = -0.00271541 Jy ! Component: 2450 - total flux cleaned = -0.00277347 Jy ! Component: 2500 - total flux cleaned = -0.00280803 Jy ! Component: 2550 - total flux cleaned = -0.00280798 Jy ! Component: 2600 - total flux cleaned = -0.00284204 Jy ! Component: 2650 - total flux cleaned = -0.00288719 Jy ! Component: 2700 - total flux cleaned = -0.00286474 Jy ! Component: 2750 - total flux cleaned = -0.00294268 Jy ! Component: 2800 - total flux cleaned = -0.00297576 Jy ! Component: 2850 - total flux cleaned = -0.00296466 Jy ! Component: 2900 - total flux cleaned = -0.00299737 Jy ! Component: 2950 - total flux cleaned = -0.00300815 Jy ! Component: 3000 - total flux cleaned = -0.00300812 Jy ! Component: 3050 - total flux cleaned = -0.00302948 Jy ! Component: 3100 - total flux cleaned = -0.00306129 Jy ! Component: 3150 - total flux cleaned = -0.00308229 Jy ! Component: 3200 - total flux cleaned = -0.00309272 Jy ! Component: 3250 - total flux cleaned = -0.00307179 Jy ! Component: 3300 - total flux cleaned = -0.00313379 Jy ! Component: 3350 - total flux cleaned = -0.0031029 Jy ! Component: 3400 - total flux cleaned = -0.00313358 Jy ! Component: 3450 - total flux cleaned = -0.00313361 Jy ! Component: 3500 - total flux cleaned = -0.00313366 Jy ! Component: 3550 - total flux cleaned = -0.00315374 Jy ! Component: 3600 - total flux cleaned = -0.00315384 Jy ! Component: 3650 - total flux cleaned = -0.00317369 Jy ! Component: 3700 - total flux cleaned = -0.0031933 Jy ! Component: 3750 - total flux cleaned = -0.00323257 Jy ! Component: 3800 - total flux cleaned = -0.00322282 Jy ! Component: 3850 - total flux cleaned = -0.00322287 Jy ! Component: 3900 - total flux cleaned = -0.0032711 Jy ! Component: 3950 - total flux cleaned = -0.00329024 Jy ! Component: 4000 - total flux cleaned = -0.00324269 Jy ! Component: 4050 - total flux cleaned = -0.00328053 Jy ! Total flux subtracted in 4096 components = -0.00328987 Jy ! Clean residual min=-0.000578 max=0.000608 Jy/beam ! Clean residual mean=-0.000002 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.065558 Jy keep ! Adding 330 model components to the UV plane model. ! The established model now contains 414 components and 0.065558 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1124-0402_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.571 x 3.936 at -1.441 degrees (North through East) ! Clean map min=-0.0010196 max=0.058315 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1124-0402_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0583154 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173407 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.892081 0.892081 1.78416 3.56832 7.13665 14.2733 28.5466 57.0932 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1124-0402_C_uvs.log closed on Sat Apr 20 01:32:34 2013