! Started logfile: /scr/pima/bp171a5_uvs/J1419-0838_C_uvs.log on Sat Apr 20 01:36:11 2013 obs /scr/pima/bp171a5_uvs/J1419-0838_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1419-0838_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.996296 visibilities/baseline/integration-bin. ! Found source: J1419-0838 ! ! 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 2152 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/J1419-0838_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=1.029577Jy sigma=0.727929 ! Fit after self-cal, rms=0.833128Jy sigma=0.589037 ! 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=1.31 mas, bmaj=3.393 mas, bpa=-6.635 degrees ! Estimated noise=29.2108 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 = 0.129742 Jy ! Component: 100 - total flux cleaned = 0.158044 Jy ! Total flux subtracted in 100 components = 0.158044 Jy ! Clean residual min=-0.003751 max=0.007928 Jy/beam ! Clean residual mean=0.000002 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.158044 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.158044 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=0.028689Jy sigma=0.020284 ! Fit after self-cal, rms=0.028686Jy sigma=0.020281 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00697424 Jy ! Component: 100 - total flux cleaned = 0.0105003 Jy ! Total flux subtracted in 100 components = 0.0105003 Jy ! Clean residual min=-0.003770 max=0.003954 Jy/beam ! Clean residual mean=0.000000 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.168544 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.168544 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=0.026714Jy sigma=0.018887 ! Fit after self-cal, rms=0.026709Jy sigma=0.018884 ! 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=1.605 mas, bmaj=3.991 mas, bpa=-5.645 degrees ! Estimated noise=21.5592 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 = 0.0026587 Jy ! Component: 100 - total flux cleaned = 0.00393982 Jy ! Component: 150 - total flux cleaned = 0.0039782 Jy ! Component: 200 - total flux cleaned = 0.00397739 Jy ! Total flux subtracted in 200 components = 0.00397739 Jy ! Clean residual min=-0.003723 max=0.004040 Jy/beam ! Clean residual mean=0.000001 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.172521 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.172521 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=0.026432Jy sigma=0.018688 ! Fit after self-cal, rms=0.026432Jy sigma=0.018688 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.96 KP 0.97 ! LA 0.95 MK 1.11 NL 1.16 OV 1.04 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.95 KP 1.00 ! LA 1.05 MK 1.03 NL 1.17 OV 1.11 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.06 HN 0.95 KP 0.96 ! LA 1.02 MK 1.08 NL 1.10 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 0.95 KP 0.98 ! LA 1.06 MK 1.08 NL 1.02 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.91 KP 0.98 ! LA 1.07 MK 1.00 NL 1.02 OV 0.95 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.99 KP 0.98 ! LA 1.10 MK 0.98 NL 0.96 OV 0.96 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.93 KP 0.92 ! LA 1.00 MK 0.99 NL 0.99 OV 0.95 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 0.96 KP 0.97 ! LA 1.00 MK 0.99 NL 0.96 OV 0.95 ! PT 0.91 SC 1.00 ! ! ! Fit before self-cal, rms=0.026432Jy sigma=0.018688 ! Fit after self-cal, rms=0.022624Jy sigma=0.015672 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.606 mas, bmaj=4.01 mas, bpa=-5.558 degrees ! Estimated noise=21.5157 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 = -0.000529175 Jy ! Component: 100 - total flux cleaned = -0.000527055 Jy ! Component: 150 - total flux cleaned = -0.000478019 Jy ! Component: 200 - total flux cleaned = -0.000437169 Jy ! Total flux subtracted in 200 components = -0.000437169 Jy ! Clean residual min=-0.001409 max=0.001371 Jy/beam ! Clean residual mean=0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.172084 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.172084 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=0.022566Jy sigma=0.015632 ! Fit after self-cal, rms=0.022576Jy sigma=0.015630 ! 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=0.022576Jy sigma=0.015630 ! Fit after self-cal, rms=0.022591Jy sigma=0.015626 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.608 mas, bmaj=4.015 mas, bpa=-5.554 degrees ! Estimated noise=21.5283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000296966 Jy ! Component: 100 - total flux cleaned = -0.000259132 Jy ! Component: 150 - total flux cleaned = -0.000209148 Jy ! Component: 200 - total flux cleaned = -0.000164182 Jy ! Total flux subtracted in 200 components = -0.000164182 Jy ! Clean residual min=-0.001401 max=0.001351 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.17192 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.17192 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=0.022564Jy sigma=0.015608 ! Fit after self-cal, rms=0.022563Jy sigma=0.015608 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 = 4.29234e-05 Jy ! Component: 100 - total flux cleaned = 6.73404e-05 Jy ! Component: 150 - total flux cleaned = 7.88737e-05 Jy ! Component: 200 - total flux cleaned = 9.96619e-05 Jy ! Total flux subtracted in 200 components = 9.96619e-05 Jy ! Clean residual min=-0.001384 max=0.001346 Jy/beam ! Clean residual mean=0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.17202 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.17202 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=0.022552Jy sigma=0.015601 ! Fit after self-cal, rms=0.022552Jy sigma=0.015601 ! 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=0.022552Jy sigma=0.015601 ! Fit after self-cal, rms=0.022559Jy sigma=0.015598 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.609 mas, bmaj=4.018 mas, bpa=-5.549 degrees ! Estimated noise=21.5331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125844 Jy ! Component: 100 - total flux cleaned = -9.11825e-05 Jy ! Component: 150 - total flux cleaned = -7.09194e-05 Jy ! Component: 200 - total flux cleaned = -6.17264e-05 Jy ! Total flux subtracted in 200 components = -6.17264e-05 Jy ! Clean residual min=-0.001390 max=0.001336 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.171958 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.171958 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=0.022549Jy sigma=0.015591 ! Fit after self-cal, rms=0.022549Jy sigma=0.015591 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 = 5.1899e-06 Jy ! Component: 100 - total flux cleaned = 2.09075e-05 Jy ! Component: 150 - total flux cleaned = 2.06011e-05 Jy ! Component: 200 - total flux cleaned = 2.80112e-05 Jy ! Total flux subtracted in 200 components = 2.80112e-05 Jy ! Clean residual min=-0.001380 max=0.001333 Jy/beam ! Clean residual mean=0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.171986 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.171986 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=0.022544Jy sigma=0.015588 ! Fit after self-cal, rms=0.022544Jy sigma=0.015588 ! 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=0.022544Jy sigma=0.015588 ! Fit after self-cal, rms=0.022541Jy sigma=0.015587 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.621 mas, bmaj=6.669 mas, bpa=-6.768 degrees ! Estimated noise=28.1262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.51235e-05 Jy ! Component: 100 - total flux cleaned = 1.40978e-05 Jy ! Component: 150 - total flux cleaned = 1.93122e-05 Jy ! Component: 200 - total flux cleaned = 2.49435e-05 Jy ! Total flux subtracted in 200 components = 2.49435e-05 Jy ! Clean residual min=-0.001732 max=0.001535 Jy/beam ! Clean residual mean=0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.172011 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 65 components and 0.172011 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=0.022545Jy sigma=0.015589 ! Fit after self-cal, rms=0.022543Jy sigma=0.015588 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 = 1.28794e-05 Jy ! Component: 100 - total flux cleaned = 1.29424e-05 Jy ! Component: 150 - total flux cleaned = 1.80895e-05 Jy ! Component: 200 - total flux cleaned = 2.7571e-05 Jy ! Total flux subtracted in 200 components = 2.7571e-05 Jy ! Clean residual min=-0.001730 max=0.001543 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.172038 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.172038 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=0.022547Jy sigma=0.015590 ! Fit after self-cal, rms=0.022546Jy sigma=0.015590 ! 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=1.609 mas, bmaj=4.02 mas, bpa=-5.548 degrees ! Estimated noise=21.5285 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.609 x 4.02 at -5.548 degrees (North through East) ! Clean map min=-0.0013131 max=0.16602 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=1.309 mas, bmaj=3.414 mas, bpa=-6.729 degrees ! Estimated noise=29.1464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129449 Jy ! Component: 100 - total flux cleaned = 0.157693 Jy ! Component: 150 - total flux cleaned = 0.164335 Jy ! Component: 200 - total flux cleaned = 0.167431 Jy ! Total flux subtracted in 200 components = 0.167431 Jy ! Clean residual min=-0.001946 max=0.002070 Jy/beam ! Clean residual mean=0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.167431 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.167431 Jy ! Inverting map and beam ! Estimated beam: bmin=1.609 mas, bmaj=4.02 mas, bpa=-5.548 degrees ! Estimated noise=21.5285 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 = 0.00221469 Jy ! Component: 100 - total flux cleaned = 0.00335789 Jy ! Component: 150 - total flux cleaned = 0.0040173 Jy ! Component: 200 - total flux cleaned = 0.00440927 Jy ! Total flux subtracted in 200 components = 0.00440927 Jy ! Clean residual min=-0.001376 max=0.001261 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.171841 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.171841 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=3.621 mas, bmaj=6.669 mas, bpa=-6.768 degrees ! Estimated noise=28.1262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301806 Jy ! Component: 100 - total flux cleaned = 0.000308302 Jy ! Component: 150 - total flux cleaned = 0.000328927 Jy ! Component: 200 - total flux cleaned = 0.000334786 Jy ! Total flux subtracted in 200 components = 0.000334786 Jy ! Clean residual min=-0.001720 max=0.001560 Jy/beam ! Clean residual mean=0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.172175 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 = 1.11466e-05 Jy ! Component: 100 - total flux cleaned = 1.62627e-05 Jy ! Component: 150 - total flux cleaned = 2.12604e-05 Jy ! Component: 200 - total flux cleaned = 2.58437e-05 Jy ! Total flux subtracted in 200 components = 2.58437e-05 Jy ! Clean residual min=-0.001722 max=0.001559 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.172201 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.172201 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.609 mas, bmaj=4.02 mas, bpa=-5.548 degrees ! Estimated noise=21.5285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.97414e-05 Jy ! Component: 100 - total flux cleaned = -6.88502e-05 Jy ! Component: 150 - total flux cleaned = -5.84635e-05 Jy ! Component: 200 - total flux cleaned = -6.63438e-05 Jy ! Total flux subtracted in 200 components = -6.63438e-05 Jy ! Clean residual min=-0.001346 max=0.001299 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.172135 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.172135 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=0.022527Jy sigma=0.015578 ! Fit after self-cal, rms=0.022526Jy sigma=0.015578 wmodel /scr/pima/bp171a5_uvs/J1419-0838_C_map.mod ! Writing 55 model components to file: /scr/pima/bp171a5_uvs/J1419-0838_C_map.mod wobs /scr/pima/bp171a5_uvs/J1419-0838_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1419-0838_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1419-0838_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a5_uvs/J1419-0838_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 = 0.000159847 Jy ! Component: 100 - total flux cleaned = 0.000312838 Jy ! Component: 150 - total flux cleaned = 0.000457323 Jy ! Component: 200 - total flux cleaned = 0.000595247 Jy ! Component: 250 - total flux cleaned = 0.000576465 Jy ! Component: 300 - total flux cleaned = 0.000595099 Jy ! Component: 350 - total flux cleaned = 0.000666241 Jy ! Component: 400 - total flux cleaned = 0.000701001 Jy ! Component: 450 - total flux cleaned = 0.000819306 Jy ! Component: 500 - total flux cleaned = 0.000852096 Jy ! Component: 550 - total flux cleaned = 0.000916386 Jy ! Component: 600 - total flux cleaned = 0.00096363 Jy ! Component: 650 - total flux cleaned = 0.00099442 Jy ! Component: 700 - total flux cleaned = 0.00103949 Jy ! Component: 750 - total flux cleaned = 0.0011274 Jy ! Component: 800 - total flux cleaned = 0.00118452 Jy ! Component: 850 - total flux cleaned = 0.00118424 Jy ! Component: 900 - total flux cleaned = 0.00123925 Jy ! Component: 950 - total flux cleaned = 0.00126622 Jy ! Component: 1000 - total flux cleaned = 0.00130581 Jy ! Component: 1050 - total flux cleaned = 0.00134467 Jy ! Component: 1100 - total flux cleaned = 0.00138307 Jy ! Component: 1150 - total flux cleaned = 0.00144632 Jy ! Component: 1200 - total flux cleaned = 0.00150828 Jy ! Component: 1250 - total flux cleaned = 0.00153255 Jy ! Component: 1300 - total flux cleaned = 0.00155648 Jy ! Component: 1350 - total flux cleaned = 0.00157988 Jy ! Component: 1400 - total flux cleaned = 0.00164943 Jy ! Component: 1450 - total flux cleaned = 0.00170657 Jy ! Component: 1500 - total flux cleaned = 0.00175169 Jy ! Component: 1550 - total flux cleaned = 0.00180749 Jy ! Component: 1600 - total flux cleaned = 0.00184041 Jy ! Component: 1650 - total flux cleaned = 0.00193817 Jy ! Component: 1700 - total flux cleaned = 0.00199159 Jy ! Component: 1750 - total flux cleaned = 0.0020653 Jy ! Component: 1800 - total flux cleaned = 0.0021069 Jy ! Component: 1850 - total flux cleaned = 0.00219934 Jy ! Component: 1900 - total flux cleaned = 0.00230055 Jy ! Component: 1950 - total flux cleaned = 0.00228049 Jy ! Component: 2000 - total flux cleaned = 0.00232979 Jy ! Component: 2050 - total flux cleaned = 0.00233944 Jy ! Component: 2100 - total flux cleaned = 0.00232979 Jy ! Component: 2150 - total flux cleaned = 0.00236796 Jy ! Component: 2200 - total flux cleaned = 0.00234891 Jy ! Component: 2250 - total flux cleaned = 0.00234892 Jy ! Component: 2300 - total flux cleaned = 0.00233051 Jy ! Component: 2350 - total flux cleaned = 0.0023305 Jy ! Component: 2400 - total flux cleaned = 0.00237559 Jy ! Component: 2450 - total flux cleaned = 0.00235789 Jy ! Component: 2500 - total flux cleaned = 0.0023668 Jy ! Component: 2550 - total flux cleaned = 0.00238418 Jy ! Component: 2600 - total flux cleaned = 0.00235838 Jy ! Component: 2650 - total flux cleaned = 0.00235829 Jy ! Component: 2700 - total flux cleaned = 0.0023246 Jy ! Component: 2750 - total flux cleaned = 0.00231623 Jy ! Component: 2800 - total flux cleaned = 0.00228313 Jy ! Component: 2850 - total flux cleaned = 0.00225866 Jy ! Component: 2900 - total flux cleaned = 0.00221818 Jy ! Component: 2950 - total flux cleaned = 0.00221026 Jy ! Component: 3000 - total flux cleaned = 0.00217043 Jy ! Component: 3050 - total flux cleaned = 0.00213892 Jy ! Component: 3100 - total flux cleaned = 0.00213882 Jy ! Component: 3150 - total flux cleaned = 0.00211545 Jy ! Component: 3200 - total flux cleaned = 0.00208462 Jy ! Component: 3250 - total flux cleaned = 0.00206182 Jy ! Component: 3300 - total flux cleaned = 0.00204683 Jy ! Component: 3350 - total flux cleaned = 0.00202431 Jy ! Component: 3400 - total flux cleaned = 0.00200943 Jy ! Component: 3450 - total flux cleaned = 0.00197253 Jy ! Component: 3500 - total flux cleaned = 0.00195793 Jy ! Component: 3550 - total flux cleaned = 0.00193618 Jy ! Component: 3600 - total flux cleaned = 0.00190014 Jy ! Component: 3650 - total flux cleaned = 0.00185741 Jy ! Component: 3700 - total flux cleaned = 0.00185031 Jy ! Component: 3750 - total flux cleaned = 0.00182931 Jy ! Component: 3800 - total flux cleaned = 0.00180835 Jy ! Component: 3850 - total flux cleaned = 0.00177374 Jy ! Component: 3900 - total flux cleaned = 0.0017326 Jy ! Component: 3950 - total flux cleaned = 0.00170528 Jy ! Component: 4000 - total flux cleaned = 0.00167142 Jy ! Component: 4050 - total flux cleaned = 0.00163104 Jy ! Total flux subtracted in 4096 components = 0.00160432 Jy ! Clean residual min=-0.000404 max=0.000360 Jy/beam ! Clean residual mean=0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.173739 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 342 components and 0.173739 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1419-0838_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.609 x 4.02 at -5.548 degrees (North through East) ! Clean map min=-0.00070566 max=0.16606 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1419-0838_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.166061 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116527 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.210513 0.210513 0.421027 0.842054 1.68411 3.36821 6.73643 13.4729 26.9457 53.8914 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.166 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1419-0838_C_uvs.log closed on Sat Apr 20 01:36:15 2013