! Started logfile: /scr/pima/bp171a5_uvs/J1050-3517_C_uvs.log on Sat Apr 20 01:31:50 2013 obs /scr/pima/bp171a5_uvs/J1050-3517_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1050-3517_C_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.994048 visibilities/baseline/integration-bin. ! Found source: J1050-3517 ! ! 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 1336 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/J1050-3517_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=1.033826Jy sigma=0.730943 ! Fit after self-cal, rms=0.795986Jy sigma=0.562780 ! 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=1.475 mas, bmaj=12.73 mas, bpa=26.51 degrees ! Estimated noise=39.1494 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 = 0.152599 Jy ! Component: 100 - total flux cleaned = 0.187743 Jy ! Total flux subtracted in 100 components = 0.187743 Jy ! Clean residual min=-0.009923 max=0.015052 Jy/beam ! Clean residual mean=-0.000087 rms=0.002892 Jy/beam ! Combined flux in latest and established models = 0.187743 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.187743 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=0.049857Jy sigma=0.035246 ! Fit after self-cal, rms=0.049852Jy sigma=0.035243 ! 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=1.98 mas, bmaj=13.27 mas, bpa=25.65 degrees ! Estimated noise=27.3619 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 = 0.0217782 Jy ! Component: 100 - total flux cleaned = 0.0334211 Jy ! Component: 150 - total flux cleaned = 0.0404034 Jy ! Component: 200 - total flux cleaned = 0.0451847 Jy ! Total flux subtracted in 200 components = 0.0451847 Jy ! Clean residual min=-0.005291 max=0.004925 Jy/beam ! Clean residual mean=-0.000039 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.232927 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 89 components and 0.232927 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=0.039463Jy sigma=0.027896 ! Fit after self-cal, rms=0.039421Jy sigma=0.027866 ! 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 1.00 FD 1.03 KP 0.87 LA 1.05 ! NL 1.08 OV 0.93 PT 0.87 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 KP 0.94 LA 1.05 ! NL 1.17 OV 0.99 PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.03 KP 0.95 LA 1.03 ! NL 1.11 OV 0.99 PT 0.92 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 KP 0.95 LA 1.04 ! NL 0.98 OV 0.96 PT 0.97 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 KP 0.97 LA 1.03 ! NL 1.06 OV 0.90 PT 0.92 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 KP 1.00 LA 1.12 ! NL 0.96 OV 0.93 PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 KP 0.93 LA 1.01 ! NL 1.08 OV 0.95 PT 0.95 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 KP 1.02 LA 1.00 ! NL 1.03 OV 0.97 PT 0.93 SC 0.98 ! ! ! Fit before self-cal, rms=0.039421Jy sigma=0.027866 ! Fit after self-cal, rms=0.035119Jy sigma=0.024580 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.992 mas, bmaj=13.46 mas, bpa=25.6 degrees ! Estimated noise=27.2652 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 = 0.000197017 Jy ! Component: 100 - total flux cleaned = 0.000187211 Jy ! Component: 150 - total flux cleaned = -2.12052e-05 Jy ! Component: 200 - total flux cleaned = -0.00011718 Jy ! Total flux subtracted in 200 components = -0.00011718 Jy ! Clean residual min=-0.003014 max=0.002961 Jy/beam ! Clean residual mean=-0.000011 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.23281 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.23281 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=0.034923Jy sigma=0.024445 ! Fit after self-cal, rms=0.034940Jy sigma=0.024433 ! 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=0.034940Jy sigma=0.024433 ! Fit after self-cal, rms=0.034952Jy sigma=0.024427 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.992 mas, bmaj=13.49 mas, bpa=25.6 degrees ! Estimated noise=27.2396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000601435 Jy ! Component: 100 - total flux cleaned = -0.000777728 Jy ! Component: 150 - total flux cleaned = -0.000853358 Jy ! Component: 200 - total flux cleaned = -0.000888426 Jy ! Total flux subtracted in 200 components = -0.000888426 Jy ! Clean residual min=-0.002837 max=0.002788 Jy/beam ! Clean residual mean=-0.000012 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.231922 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 115 components and 0.231922 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=0.034860Jy sigma=0.024363 ! Fit after self-cal, rms=0.034857Jy sigma=0.024362 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 = 6.92434e-05 Jy ! Component: 100 - total flux cleaned = 3.79671e-05 Jy ! Component: 150 - total flux cleaned = 6.4353e-05 Jy ! Component: 200 - total flux cleaned = 9.02529e-05 Jy ! Total flux subtracted in 200 components = 9.02529e-05 Jy ! Clean residual min=-0.002765 max=0.002744 Jy/beam ! Clean residual mean=-0.000011 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.232012 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.232012 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=0.034815Jy sigma=0.024334 ! Fit after self-cal, rms=0.034814Jy sigma=0.024333 ! 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=0.034814Jy sigma=0.024333 ! Fit after self-cal, rms=0.034848Jy sigma=0.024323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.992 mas, bmaj=13.53 mas, bpa=25.6 degrees ! Estimated noise=27.2206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000916521 Jy ! Component: 100 - total flux cleaned = -0.0010021 Jy ! Component: 150 - total flux cleaned = -0.00100251 Jy ! Component: 200 - total flux cleaned = -0.000957868 Jy ! Total flux subtracted in 200 components = -0.000957868 Jy ! Clean residual min=-0.002547 max=0.002732 Jy/beam ! Clean residual mean=-0.000012 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.231054 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 0.231054 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=0.034804Jy sigma=0.024292 ! Fit after self-cal, rms=0.034804Jy sigma=0.024292 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 = -1.15237e-06 Jy ! Component: 100 - total flux cleaned = 4.09801e-05 Jy ! Component: 150 - total flux cleaned = 0.00010006 Jy ! Component: 200 - total flux cleaned = 0.000119469 Jy ! Total flux subtracted in 200 components = 0.000119469 Jy ! Clean residual min=-0.002495 max=0.002723 Jy/beam ! Clean residual mean=-0.000011 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.231173 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 134 components and 0.231173 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=0.034783Jy sigma=0.024278 ! Fit after self-cal, rms=0.034783Jy sigma=0.024278 ! 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=0.034783Jy sigma=0.024278 ! Fit after self-cal, rms=0.034833Jy sigma=0.024270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.514 mas, bmaj=18.66 mas, bpa=14.24 degrees ! Estimated noise=30.9931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.35146e-05 Jy ! Component: 100 - total flux cleaned = 1.33776e-05 Jy ! Component: 150 - total flux cleaned = 3.21047e-05 Jy ! Component: 200 - total flux cleaned = 4.77752e-05 Jy ! Total flux subtracted in 200 components = 4.77752e-05 Jy ! Clean residual min=-0.002302 max=0.002563 Jy/beam ! Clean residual mean=-0.000012 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.231221 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 148 components and 0.231221 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=0.034818Jy sigma=0.024258 ! Fit after self-cal, rms=0.034819Jy sigma=0.024258 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011758 Jy ! Component: 100 - total flux cleaned = 0.000131953 Jy ! Component: 150 - total flux cleaned = 0.000119263 Jy ! Component: 200 - total flux cleaned = 0.000106884 Jy ! Total flux subtracted in 200 components = 0.000106884 Jy ! Clean residual min=-0.002300 max=0.002527 Jy/beam ! Clean residual mean=-0.000011 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.231328 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 160 components and 0.231328 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=0.034818Jy sigma=0.024257 ! Fit after self-cal, rms=0.034818Jy sigma=0.024257 ! 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=1.992 mas, bmaj=13.56 mas, bpa=25.61 degrees ! Estimated noise=27.2108 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.992 x 13.56 at 25.61 degrees (North through East) ! Clean map min=-0.0022087 max=0.20122 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=1.478 mas, bmaj=12.98 mas, bpa=26.46 degrees ! Estimated noise=39.2122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.152779 Jy ! Component: 100 - total flux cleaned = 0.187234 Jy ! Component: 150 - total flux cleaned = 0.201899 Jy ! Component: 200 - total flux cleaned = 0.210794 Jy ! Total flux subtracted in 200 components = 0.210794 Jy ! Clean residual min=-0.006419 max=0.006080 Jy/beam ! Clean residual mean=-0.000036 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.210794 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.210794 Jy ! Inverting map and beam ! Estimated beam: bmin=1.992 mas, bmaj=13.56 mas, bpa=25.61 degrees ! Estimated noise=27.2108 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 = 0.00758807 Jy ! Component: 100 - total flux cleaned = 0.0116105 Jy ! Component: 150 - total flux cleaned = 0.013841 Jy ! Component: 200 - total flux cleaned = 0.0148858 Jy ! Total flux subtracted in 200 components = 0.0148858 Jy ! Clean residual min=-0.002575 max=0.002953 Jy/beam ! Clean residual mean=-0.000032 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.225679 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 81 components and 0.225679 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=4.514 mas, bmaj=18.66 mas, bpa=14.24 degrees ! Estimated noise=30.9931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174729 Jy ! Component: 100 - total flux cleaned = 0.00280994 Jy ! Component: 150 - total flux cleaned = 0.00340503 Jy ! Component: 200 - total flux cleaned = 0.00360245 Jy ! Total flux subtracted in 200 components = 0.00360245 Jy ! Clean residual min=-0.002193 max=0.002620 Jy/beam ! Clean residual mean=-0.000025 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.229282 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 = 0.000179556 Jy ! Component: 100 - total flux cleaned = 0.000342935 Jy ! Component: 150 - total flux cleaned = 0.000474925 Jy ! Component: 200 - total flux cleaned = 0.000614051 Jy ! Total flux subtracted in 200 components = 0.000614051 Jy ! Clean residual min=-0.002204 max=0.002559 Jy/beam ! Clean residual mean=-0.000020 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.229896 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.229896 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.992 mas, bmaj=13.56 mas, bpa=25.61 degrees ! Estimated noise=27.2108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000254499 Jy ! Component: 100 - total flux cleaned = -0.000408972 Jy ! Component: 150 - total flux cleaned = -0.000247596 Jy ! Component: 200 - total flux cleaned = -0.000142078 Jy ! Total flux subtracted in 200 components = -0.000142078 Jy ! Clean residual min=-0.002348 max=0.002862 Jy/beam ! Clean residual mean=-0.000014 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.229754 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 0.229754 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=0.034886Jy sigma=0.024298 ! Fit after self-cal, rms=0.034876Jy sigma=0.024294 wmodel /scr/pima/bp171a5_uvs/J1050-3517_C_map.mod ! Writing 122 model components to file: /scr/pima/bp171a5_uvs/J1050-3517_C_map.mod wobs /scr/pima/bp171a5_uvs/J1050-3517_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1050-3517_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1050-3517_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a5_uvs/J1050-3517_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 = 0.00126212 Jy ! Component: 100 - total flux cleaned = 0.0017861 Jy ! Component: 150 - total flux cleaned = 0.0019861 Jy ! Component: 200 - total flux cleaned = 0.00213473 Jy ! Component: 250 - total flux cleaned = 0.0022389 Jy ! Component: 300 - total flux cleaned = 0.00227096 Jy ! Component: 350 - total flux cleaned = 0.00245789 Jy ! Component: 400 - total flux cleaned = 0.00254726 Jy ! Component: 450 - total flux cleaned = 0.00257613 Jy ! Component: 500 - total flux cleaned = 0.00254904 Jy ! Component: 550 - total flux cleaned = 0.0025495 Jy ! Component: 600 - total flux cleaned = 0.00247222 Jy ! Component: 650 - total flux cleaned = 0.00239702 Jy ! Component: 700 - total flux cleaned = 0.00227438 Jy ! Component: 750 - total flux cleaned = 0.00217909 Jy ! Component: 800 - total flux cleaned = 0.00203966 Jy ! Component: 850 - total flux cleaned = 0.00194862 Jy ! Component: 900 - total flux cleaned = 0.00174852 Jy ! Component: 950 - total flux cleaned = 0.00168294 Jy ! Component: 1000 - total flux cleaned = 0.0015541 Jy ! Component: 1050 - total flux cleaned = 0.0014066 Jy ! Component: 1100 - total flux cleaned = 0.00132367 Jy ! Component: 1150 - total flux cleaned = 0.00116105 Jy ! Component: 1200 - total flux cleaned = 0.000980736 Jy ! Component: 1250 - total flux cleaned = 0.000822886 Jy ! Component: 1300 - total flux cleaned = 0.000725685 Jy ! Component: 1350 - total flux cleaned = 0.000610553 Jy ! Component: 1400 - total flux cleaned = 0.000515715 Jy ! Component: 1450 - total flux cleaned = 0.000403552 Jy ! Component: 1500 - total flux cleaned = 0.000256338 Jy ! Component: 1550 - total flux cleaned = 0.000183544 Jy ! Component: 1600 - total flux cleaned = 7.58907e-05 Jy ! Component: 1650 - total flux cleaned = 5.19474e-06 Jy ! Component: 1700 - total flux cleaned = -2.97103e-05 Jy ! Component: 1750 - total flux cleaned = -0.00013342 Jy ! Component: 1800 - total flux cleaned = -0.000167351 Jy ! Component: 1850 - total flux cleaned = -0.000167476 Jy ! Component: 1900 - total flux cleaned = -0.000234444 Jy ! Component: 1950 - total flux cleaned = -0.000267388 Jy ! Component: 2000 - total flux cleaned = -0.000332724 Jy ! Component: 2050 - total flux cleaned = -0.00036498 Jy ! Component: 2100 - total flux cleaned = -0.000396922 Jy ! Component: 2150 - total flux cleaned = -0.000460291 Jy ! Component: 2200 - total flux cleaned = -0.000522683 Jy ! Component: 2250 - total flux cleaned = -0.000553438 Jy ! Component: 2300 - total flux cleaned = -0.00056872 Jy ! Component: 2350 - total flux cleaned = -0.000599339 Jy ! Component: 2400 - total flux cleaned = -0.000659648 Jy ! Component: 2450 - total flux cleaned = -0.000674564 Jy ! Component: 2500 - total flux cleaned = -0.000718924 Jy ! Component: 2550 - total flux cleaned = -0.000762769 Jy ! Component: 2600 - total flux cleaned = -0.000806272 Jy ! Component: 2650 - total flux cleaned = -0.00084926 Jy ! Component: 2700 - total flux cleaned = -0.00082077 Jy ! Component: 2750 - total flux cleaned = -0.000848919 Jy ! Component: 2800 - total flux cleaned = -0.000834941 Jy ! Component: 2850 - total flux cleaned = -0.000862724 Jy ! Component: 2900 - total flux cleaned = -0.000876478 Jy ! Component: 2950 - total flux cleaned = -0.000862787 Jy ! Component: 3000 - total flux cleaned = -0.000903579 Jy ! Component: 3050 - total flux cleaned = -0.000930482 Jy ! Component: 3100 - total flux cleaned = -0.000943952 Jy ! Component: 3150 - total flux cleaned = -0.000970619 Jy ! Component: 3200 - total flux cleaned = -0.000983944 Jy ! Component: 3250 - total flux cleaned = -0.00103641 Jy ! Component: 3300 - total flux cleaned = -0.00102341 Jy ! Component: 3350 - total flux cleaned = -0.00104937 Jy ! Component: 3400 - total flux cleaned = -0.00110091 Jy ! Component: 3450 - total flux cleaned = -0.00110087 Jy ! Component: 3500 - total flux cleaned = -0.00113914 Jy ! Component: 3550 - total flux cleaned = -0.00115185 Jy ! Component: 3600 - total flux cleaned = -0.00118981 Jy ! Component: 3650 - total flux cleaned = -0.00121492 Jy ! Component: 3700 - total flux cleaned = -0.00121503 Jy ! Component: 3750 - total flux cleaned = -0.00128975 Jy ! Component: 3800 - total flux cleaned = -0.00128974 Jy ! Component: 3850 - total flux cleaned = -0.00131429 Jy ! Component: 3900 - total flux cleaned = -0.00133882 Jy ! Component: 3950 - total flux cleaned = -0.00135101 Jy ! Component: 4000 - total flux cleaned = -0.00142391 Jy ! Component: 4050 - total flux cleaned = -0.00146021 Jy ! Total flux subtracted in 4096 components = -0.0014843 Jy ! Clean residual min=-0.000648 max=0.000675 Jy/beam ! Clean residual mean=-0.000008 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.228269 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 358 components and 0.228269 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1050-3517_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.992 x 13.56 at 25.61 degrees (North through East) ! Clean map min=-0.0016706 max=0.2017 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1050-3517_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.201703 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000220473 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.327917 0.327917 0.655835 1.31167 2.62334 5.24668 10.4934 20.9867 41.9734 83.9468 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.201 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1050-3517_C_uvs.log closed on Sat Apr 20 01:31:55 2013