! Started logfile: /scr/pima/bp171a5_uvs/J1356-0355_C_uvs.log on Sat Apr 20 01:34:58 2013 obs /scr/pima/bp171a5_uvs/J1356-0355_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1356-0355_C_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.967593 visibilities/baseline/integration-bin. ! Found source: J1356-0355 ! ! 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 1672 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/J1356-0355_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=1.003243Jy sigma=0.709297 ! Fit after self-cal, rms=0.979866Jy sigma=0.692769 ! 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=1.586 mas, bmaj=4.635 mas, bpa=13.81 degrees ! Estimated noise=31.2275 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 = 0.014443 Jy ! Component: 100 - total flux cleaned = 0.0188013 Jy ! Total flux subtracted in 100 components = 0.0188013 Jy ! Clean residual min=-0.003135 max=0.002928 Jy/beam ! Clean residual mean=-0.000001 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.0188013 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0188013 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=0.035573Jy sigma=0.025151 ! Fit after self-cal, rms=0.033785Jy sigma=0.023887 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431679 Jy ! Component: 100 - total flux cleaned = 0.0062014 Jy ! Total flux subtracted in 100 components = 0.0062014 Jy ! Clean residual min=-0.002293 max=0.002260 Jy/beam ! Clean residual mean=-0.000002 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0250027 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.0250027 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=0.033024Jy sigma=0.023348 ! Fit after self-cal, rms=0.032932Jy sigma=0.023284 ! 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=1.967 mas, bmaj=5.221 mas, bpa=12.68 degrees ! Estimated noise=24.4593 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 = 0.0024069 Jy ! Component: 100 - total flux cleaned = 0.00377317 Jy ! Component: 150 - total flux cleaned = 0.00466108 Jy ! Component: 200 - total flux cleaned = 0.00525445 Jy ! Total flux subtracted in 200 components = 0.00525445 Jy ! Clean residual min=-0.002966 max=0.003556 Jy/beam ! Clean residual mean=-0.000004 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.0302571 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.0302571 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=0.032750Jy sigma=0.023155 ! Fit after self-cal, rms=0.032741Jy sigma=0.023149 ! 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 0.79 FD 1.13 HN 0.84 KP 0.47 ! LA 1.37 NL 1.64 OV 0.77 PT 0.62 ! SC 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.14 KP 0.43 ! LA 0.96 NL 1.49 OV 0.69 PT 0.84 ! SC 1.25 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.16 HN 0.83 KP 1.29 ! LA 0.98 NL 1.61 OV 0.95 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.34 HN 0.89 KP 1.07 ! LA 1.03 NL 1.17 OV 1.11 PT 0.93 ! SC 0.82 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.21 HN 1.01 KP 0.95 ! LA 1.25 NL 0.97 OV 0.97 PT 1.01 ! SC 1.19 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.30 HN 0.89 KP 1.04 ! LA 1.16 NL 1.46 OV 0.99 PT 1.18 ! SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.00 KP 0.99 ! LA 1.21 NL 1.27 OV 1.08 PT 1.03 ! SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 0.97 KP 0.97 ! LA 1.29 NL 0.96 OV 1.21 PT 1.09 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.032741Jy sigma=0.023149 ! Fit after self-cal, rms=0.029776Jy sigma=0.021858 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.954 mas, bmaj=5.251 mas, bpa=12.03 degrees ! Estimated noise=24.4704 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 (0.9, -12.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028916 Jy ! Component: 100 - total flux cleaned = 0.00404665 Jy ! Component: 150 - total flux cleaned = 0.00463942 Jy ! Component: 200 - total flux cleaned = 0.00488197 Jy ! Total flux subtracted in 200 components = 0.00488197 Jy ! Clean residual min=-0.001852 max=0.001760 Jy/beam ! Clean residual mean=0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0351391 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.0351391 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=0.029468Jy sigma=0.021695 ! Fit after self-cal, rms=0.030138Jy sigma=0.021408 ! 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=0.030138Jy sigma=0.021408 ! Fit after self-cal, rms=0.032323Jy sigma=0.021293 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.949 mas, bmaj=5.237 mas, bpa=11.7 degrees ! Estimated noise=24.1491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122419 Jy ! Component: 100 - total flux cleaned = 0.0013305 Jy ! Component: 150 - total flux cleaned = 0.00127436 Jy ! Component: 200 - total flux cleaned = 0.00125015 Jy ! Total flux subtracted in 200 components = 0.00125015 Jy ! Clean residual min=-0.001888 max=0.001816 Jy/beam ! Clean residual mean=0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0363892 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 83 components and 0.0363892 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=0.032229Jy sigma=0.021238 ! Fit after self-cal, rms=0.032369Jy sigma=0.021196 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 = 0.000269745 Jy ! Component: 100 - total flux cleaned = 0.000216176 Jy ! Component: 150 - total flux cleaned = 0.000126826 Jy ! Component: 200 - total flux cleaned = 8.59363e-05 Jy ! Total flux subtracted in 200 components = 8.59363e-05 Jy ! Clean residual min=-0.001925 max=0.001827 Jy/beam ! Clean residual mean=0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0364752 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.0364752 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=0.032325Jy sigma=0.021176 ! Fit after self-cal, rms=0.032337Jy sigma=0.021172 ! 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=0.032337Jy sigma=0.021172 ! Fit after self-cal, rms=0.032722Jy sigma=0.021143 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.96 mas, bmaj=5.268 mas, bpa=11.74 degrees ! Estimated noise=23.998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288521 Jy ! Component: 100 - total flux cleaned = 0.000266197 Jy ! Component: 150 - total flux cleaned = 0.000227616 Jy ! Component: 200 - total flux cleaned = 0.000245281 Jy ! Total flux subtracted in 200 components = 0.000245281 Jy ! Clean residual min=-0.001893 max=0.001778 Jy/beam ! Clean residual mean=0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0367204 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 119 components and 0.0367204 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=0.032688Jy sigma=0.021122 ! Fit after self-cal, rms=0.032756Jy sigma=0.021114 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 = 0.000150921 Jy ! Component: 100 - total flux cleaned = 0.000134058 Jy ! Component: 150 - total flux cleaned = 0.000134051 Jy ! Component: 200 - total flux cleaned = 0.000119708 Jy ! Total flux subtracted in 200 components = 0.000119708 Jy ! Clean residual min=-0.001892 max=0.001739 Jy/beam ! Clean residual mean=0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0368402 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 0.0368401 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=0.032736Jy sigma=0.021104 ! Fit after self-cal, rms=0.032744Jy sigma=0.021102 ! 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=0.032744Jy sigma=0.021102 ! Fit after self-cal, rms=0.033087Jy sigma=0.021094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.945 mas, bmaj=7.038 mas, bpa=0.6996 degrees ! Estimated noise=28.4879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349217 Jy ! Component: 100 - total flux cleaned = 0.000286732 Jy ! Component: 150 - total flux cleaned = 0.000297189 Jy ! Component: 200 - total flux cleaned = 0.000328328 Jy ! Total flux subtracted in 200 components = 0.000328328 Jy ! Clean residual min=-0.001947 max=0.001771 Jy/beam ! Clean residual mean=0.000000 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0371685 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 144 components and 0.0371685 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=0.033080Jy sigma=0.021086 ! Fit after self-cal, rms=0.033111Jy sigma=0.021083 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.07316e-05 Jy ! Component: 100 - total flux cleaned = 6.12776e-05 Jy ! Component: 150 - total flux cleaned = 6.99887e-05 Jy ! Component: 200 - total flux cleaned = 7.85012e-05 Jy ! Total flux subtracted in 200 components = 7.85012e-05 Jy ! Clean residual min=-0.001947 max=0.001777 Jy/beam ! Clean residual mean=0.000000 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.037247 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 156 components and 0.037247 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=0.033105Jy sigma=0.021081 ! Fit after self-cal, rms=0.033112Jy sigma=0.021081 ! 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=1.962 mas, bmaj=5.293 mas, bpa=12.03 degrees ! Estimated noise=23.9026 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.962 x 5.293 at 12.03 degrees (North through East) ! Clean map min=-0.0016989 max=0.022671 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=1.583 mas, bmaj=4.649 mas, bpa=13.2 degrees ! Estimated noise=31.5998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167827 Jy ! Component: 100 - total flux cleaned = 0.0219388 Jy ! Component: 150 - total flux cleaned = 0.0251547 Jy ! Component: 200 - total flux cleaned = 0.027491 Jy ! Total flux subtracted in 200 components = 0.027491 Jy ! Clean residual min=-0.002363 max=0.002384 Jy/beam ! Clean residual mean=-0.000000 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.027491 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.027491 Jy ! Inverting map and beam ! Estimated beam: bmin=1.962 mas, bmaj=5.293 mas, bpa=12.03 degrees ! Estimated noise=23.9026 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 = 0.00292149 Jy ! Component: 100 - total flux cleaned = 0.00494676 Jy ! Component: 150 - total flux cleaned = 0.00620076 Jy ! Component: 200 - total flux cleaned = 0.00695671 Jy ! Total flux subtracted in 200 components = 0.00695671 Jy ! Clean residual min=-0.001810 max=0.001722 Jy/beam ! Clean residual mean=-0.000000 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0344477 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 68 components and 0.0344477 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=3.945 mas, bmaj=7.038 mas, bpa=0.6996 degrees ! Estimated noise=28.4879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129782 Jy ! Component: 100 - total flux cleaned = 0.00183473 Jy ! Component: 150 - total flux cleaned = 0.00221214 Jy ! Component: 200 - total flux cleaned = 0.0025063 Jy ! Total flux subtracted in 200 components = 0.0025063 Jy ! Clean residual min=-0.001980 max=0.001796 Jy/beam ! Clean residual mean=0.000000 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.036954 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 = 0.000213709 Jy ! Component: 100 - total flux cleaned = 0.000315716 Jy ! Component: 150 - total flux cleaned = 0.00038981 Jy ! Component: 200 - total flux cleaned = 0.000422106 Jy ! Total flux subtracted in 200 components = 0.000422106 Jy ! Clean residual min=-0.001945 max=0.001769 Jy/beam ! Clean residual mean=0.000000 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0373761 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 113 components and 0.0373761 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.962 mas, bmaj=5.293 mas, bpa=12.03 degrees ! Estimated noise=23.9026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.82038e-05 Jy ! Component: 100 - total flux cleaned = -3.64469e-05 Jy ! Component: 150 - total flux cleaned = -1.75224e-05 Jy ! Component: 200 - total flux cleaned = -1.65777e-06 Jy ! Total flux subtracted in 200 components = -1.65777e-06 Jy ! Clean residual min=-0.001768 max=0.001632 Jy/beam ! Clean residual mean=0.000000 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0373745 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 134 components and 0.0373745 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=0.033117Jy sigma=0.021107 ! Fit after self-cal, rms=0.033123Jy sigma=0.021100 wmodel /scr/pima/bp171a5_uvs/J1356-0355_C_map.mod ! Writing 134 model components to file: /scr/pima/bp171a5_uvs/J1356-0355_C_map.mod wobs /scr/pima/bp171a5_uvs/J1356-0355_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1356-0355_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1356-0355_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a5_uvs/J1356-0355_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 = -4.59305e-05 Jy ! Component: 100 - total flux cleaned = 0.000128428 Jy ! Component: 150 - total flux cleaned = 0.00023919 Jy ! Component: 200 - total flux cleaned = 0.000317075 Jy ! Component: 250 - total flux cleaned = 0.00021882 Jy ! Component: 300 - total flux cleaned = 0.00014878 Jy ! Component: 350 - total flux cleaned = 0.000126133 Jy ! Component: 400 - total flux cleaned = 6.19071e-05 Jy ! Component: 450 - total flux cleaned = 4.18547e-05 Jy ! Component: 500 - total flux cleaned = -3.80458e-05 Jy ! Component: 550 - total flux cleaned = -3.85046e-05 Jy ! Component: 600 - total flux cleaned = -3.8709e-05 Jy ! Component: 650 - total flux cleaned = 5.38049e-05 Jy ! Component: 700 - total flux cleaned = 0.000162312 Jy ! Component: 750 - total flux cleaned = 0.000251039 Jy ! Component: 800 - total flux cleaned = 0.000303483 Jy ! Component: 850 - total flux cleaned = 0.000389392 Jy ! Component: 900 - total flux cleaned = 0.000490491 Jy ! Component: 950 - total flux cleaned = 0.000556662 Jy ! Component: 1000 - total flux cleaned = 0.000605538 Jy ! Component: 1050 - total flux cleaned = 0.000685807 Jy ! Component: 1100 - total flux cleaned = 0.000827394 Jy ! Component: 1150 - total flux cleaned = 0.00088948 Jy ! Component: 1200 - total flux cleaned = 0.000996407 Jy ! Component: 1250 - total flux cleaned = 0.00110186 Jy ! Component: 1300 - total flux cleaned = 0.00117621 Jy ! Component: 1350 - total flux cleaned = 0.00124955 Jy ! Component: 1400 - total flux cleaned = 0.00132205 Jy ! Component: 1450 - total flux cleaned = 0.00140813 Jy ! Component: 1500 - total flux cleaned = 0.00150744 Jy ! Component: 1550 - total flux cleaned = 0.00160568 Jy ! Component: 1600 - total flux cleaned = 0.00173066 Jy ! Component: 1650 - total flux cleaned = 0.00181312 Jy ! Component: 1700 - total flux cleaned = 0.00193563 Jy ! Component: 1750 - total flux cleaned = 0.00207024 Jy ! Component: 1800 - total flux cleaned = 0.002177 Jy ! Component: 1850 - total flux cleaned = 0.00226972 Jy ! Component: 1900 - total flux cleaned = 0.00237448 Jy ! Component: 1950 - total flux cleaned = 0.00246548 Jy ! Component: 2000 - total flux cleaned = 0.0025556 Jy ! Component: 2050 - total flux cleaned = 0.00265749 Jy ! Component: 2100 - total flux cleaned = 0.00275856 Jy ! Component: 2150 - total flux cleaned = 0.00283369 Jy ! Component: 2200 - total flux cleaned = 0.0029205 Jy ! Component: 2250 - total flux cleaned = 0.00304342 Jy ! Component: 2300 - total flux cleaned = 0.00309222 Jy ! Component: 2350 - total flux cleaned = 0.00318912 Jy ! Component: 2400 - total flux cleaned = 0.00327312 Jy ! Component: 2450 - total flux cleaned = 0.00340407 Jy ! Component: 2500 - total flux cleaned = 0.00348686 Jy ! Component: 2550 - total flux cleaned = 0.00360395 Jy ! Component: 2600 - total flux cleaned = 0.00363879 Jy ! Component: 2650 - total flux cleaned = 0.0037312 Jy ! Component: 2700 - total flux cleaned = 0.00380003 Jy ! Component: 2750 - total flux cleaned = 0.0038571 Jy ! Component: 2800 - total flux cleaned = 0.00391382 Jy ! Component: 2850 - total flux cleaned = 0.0040037 Jy ! Component: 2900 - total flux cleaned = 0.0041153 Jy ! Component: 2950 - total flux cleaned = 0.0041707 Jy ! Component: 3000 - total flux cleaned = 0.00422575 Jy ! Component: 3050 - total flux cleaned = 0.00432424 Jy ! Component: 3100 - total flux cleaned = 0.00441127 Jy ! Component: 3150 - total flux cleaned = 0.0044869 Jy ! Component: 3200 - total flux cleaned = 0.00455139 Jy ! Component: 3250 - total flux cleaned = 0.0046261 Jy ! Component: 3300 - total flux cleaned = 0.00467917 Jy ! Component: 3350 - total flux cleaned = 0.00473196 Jy ! Component: 3400 - total flux cleaned = 0.00481585 Jy ! Component: 3450 - total flux cleaned = 0.00485762 Jy ! Component: 3500 - total flux cleaned = 0.00494072 Jy ! Component: 3550 - total flux cleaned = 0.00499237 Jy ! Component: 3600 - total flux cleaned = 0.00502326 Jy ! Component: 3650 - total flux cleaned = 0.00511559 Jy ! Component: 3700 - total flux cleaned = 0.00513597 Jy ! Component: 3750 - total flux cleaned = 0.00522752 Jy ! Component: 3800 - total flux cleaned = 0.00526813 Jy ! Component: 3850 - total flux cleaned = 0.00532879 Jy ! Component: 3900 - total flux cleaned = 0.00539929 Jy ! Component: 3950 - total flux cleaned = 0.00543948 Jy ! Component: 4000 - total flux cleaned = 0.00549967 Jy ! Component: 4050 - total flux cleaned = 0.00558972 Jy ! Total flux subtracted in 4096 components = 0.00561965 Jy ! Clean residual min=-0.000635 max=0.000586 Jy/beam ! Clean residual mean=0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0429941 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 431 components and 0.0429941 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1356-0355_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.962 x 5.293 at 12.03 degrees (North through East) ! Clean map min=-0.0012551 max=0.022111 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1356-0355_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0221111 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172735 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.34364 2.34364 4.68728 9.37456 18.7491 37.4983 74.9965 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.022 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1356-0355_C_uvs.log closed on Sat Apr 20 01:35:03 2013