! Started logfile: /scr/pima/bp171a1_uvs/J0508-3509_X_uvs.log on Fri Mar 15 16:08:17 2013 obs /scr/pima/bp171a1_uvs/J0508-3509_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0508-3509_X_uva.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.858333 visibilities/baseline/integration-bin. ! Found source: J0508-3509 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2472 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a1_uvs/J0508-3509_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.010301Jy sigma=0.714045 ! Fit after self-cal, rms=0.948167Jy sigma=0.670147 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6802 mas, bmaj=2.222 mas, bpa=3.459 degrees ! Estimated noise=33.0125 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 = 0.0354157 Jy ! Component: 100 - total flux cleaned = 0.0488435 Jy ! Total flux subtracted in 100 components = 0.0488435 Jy ! Clean residual min=-0.005121 max=0.007400 Jy/beam ! Clean residual mean=0.000017 rms=0.001484 Jy/beam ! Combined flux in latest and established models = 0.0488435 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0488435 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=0.048658Jy sigma=0.034303 ! Fit after self-cal, rms=0.047077Jy sigma=0.033180 ! 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=0.9366 mas, bmaj=3.003 mas, bpa=5.125 degrees ! Estimated noise=20.1226 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 = 0.0113108 Jy ! Component: 100 - total flux cleaned = 0.0160008 Jy ! Component: 150 - total flux cleaned = 0.0180106 Jy ! Component: 200 - total flux cleaned = 0.0185189 Jy ! Total flux subtracted in 200 components = 0.0185189 Jy ! Clean residual min=-0.003928 max=0.004417 Jy/beam ! Clean residual mean=0.000017 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.0673624 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.0673624 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=0.044705Jy sigma=0.031500 ! Fit after self-cal, rms=0.044679Jy sigma=0.031481 ! 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 1.07 FD 1.06 KP 1.04 LA 0.94 ! MK 0.77 NL 1.08 OV 1.10 PT 0.86 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.88 KP 1.09 LA 0.90 ! MK 1.18 NL 1.12 OV 0.89 PT 0.90 ! SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 KP 1.18 LA 0.93 ! MK 0.98 NL 0.88 OV 0.97 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 KP 1.03 LA 0.95 ! MK 1.15 NL 1.03 OV 1.11 PT 0.96 ! SC 0.86 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 KP 1.23 LA 0.81 ! MK 0.68 NL 0.99 OV 0.92 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 KP 1.13 LA 0.95 ! MK 0.83 NL 1.13 OV 1.00 PT 0.92 ! SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.91 KP 1.14 LA 0.86 ! MK 0.86 NL 1.28 OV 0.98 PT 0.93 ! SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.88 KP 1.20 LA 0.79 ! MK 0.77 NL 1.06 OV 1.12 PT 0.90 ! SC 1.16 ! ! ! Fit before self-cal, rms=0.044679Jy sigma=0.031481 ! Fit after self-cal, rms=0.045519Jy sigma=0.030883 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9254 mas, bmaj=2.941 mas, bpa=3.874 degrees ! Estimated noise=19.9893 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 = 0.000131393 Jy ! Component: 100 - total flux cleaned = 0.000159908 Jy ! Component: 150 - total flux cleaned = 0.000187464 Jy ! Component: 200 - total flux cleaned = 0.000214088 Jy ! Total flux subtracted in 200 components = 0.000214088 Jy ! Clean residual min=-0.003107 max=0.003206 Jy/beam ! Clean residual mean=0.000000 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0675765 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0675765 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=0.045490Jy sigma=0.030860 ! Fit after self-cal, rms=0.045581Jy sigma=0.030839 ! 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=0.045581Jy sigma=0.030839 ! Fit after self-cal, rms=0.045566Jy sigma=0.030836 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9164 mas, bmaj=2.913 mas, bpa=3.529 degrees ! Estimated noise=19.8963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158997 Jy ! Component: 100 - total flux cleaned = 0.000186216 Jy ! Component: 150 - total flux cleaned = 0.000211688 Jy ! Component: 200 - total flux cleaned = 0.00023667 Jy ! Total flux subtracted in 200 components = 0.00023667 Jy ! Clean residual min=-0.003046 max=0.003069 Jy/beam ! Clean residual mean=-0.000000 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0678131 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0678131 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=0.045540Jy sigma=0.030815 ! Fit after self-cal, rms=0.045550Jy sigma=0.030814 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 = -1.32515e-06 Jy ! Component: 100 - total flux cleaned = 2.27153e-05 Jy ! Component: 150 - total flux cleaned = 2.39276e-05 Jy ! Component: 200 - total flux cleaned = 4.61897e-05 Jy ! Total flux subtracted in 200 components = 4.61897e-05 Jy ! Clean residual min=-0.003024 max=0.003043 Jy/beam ! Clean residual mean=-0.000000 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0678593 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0678593 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=0.045530Jy sigma=0.030797 ! Fit after self-cal, rms=0.045531Jy sigma=0.030797 ! 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=0.045531Jy sigma=0.030797 ! Fit after self-cal, rms=0.045204Jy sigma=0.030793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9045 mas, bmaj=2.875 mas, bpa=3.061 degrees ! Estimated noise=19.7298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014046 Jy ! Component: 100 - total flux cleaned = 0.000165329 Jy ! Component: 150 - total flux cleaned = 0.00018844 Jy ! Component: 200 - total flux cleaned = 0.000210835 Jy ! Total flux subtracted in 200 components = 0.000210835 Jy ! Clean residual min=-0.002964 max=0.002996 Jy/beam ! Clean residual mean=-0.000000 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0680701 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0680701 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=0.045183Jy sigma=0.030775 ! Fit after self-cal, rms=0.045186Jy sigma=0.030775 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 = 2.08007e-05 Jy ! Component: 100 - total flux cleaned = 4.30293e-05 Jy ! Component: 150 - total flux cleaned = 6.40894e-05 Jy ! Component: 200 - total flux cleaned = 8.47753e-05 Jy ! Total flux subtracted in 200 components = 8.47753e-05 Jy ! Clean residual min=-0.002939 max=0.002971 Jy/beam ! Clean residual mean=-0.000000 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.0681549 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.0681549 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=0.045170Jy sigma=0.030760 ! Fit after self-cal, rms=0.045171Jy sigma=0.030760 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045171Jy sigma=0.030760 ! Fit after self-cal, rms=0.044874Jy sigma=0.030757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.605 mas, bmaj=9.209 mas, bpa=5.304 degrees ! Estimated noise=24.2239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395021 Jy ! Component: 100 - total flux cleaned = 0.000422272 Jy ! Component: 150 - total flux cleaned = 0.000434819 Jy ! Component: 200 - total flux cleaned = 0.000447125 Jy ! Total flux subtracted in 200 components = 0.000447125 Jy ! Clean residual min=-0.002583 max=0.002485 Jy/beam ! Clean residual mean=-0.000001 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.068602 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 51 components and 0.068602 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=0.044873Jy sigma=0.030753 ! Fit after self-cal, rms=0.044872Jy sigma=0.030751 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 = -1.33029e-05 Jy ! Component: 100 - total flux cleaned = -3.3806e-07 Jy ! Component: 150 - total flux cleaned = 1.17235e-05 Jy ! Component: 200 - total flux cleaned = 2.2281e-05 Jy ! Total flux subtracted in 200 components = 2.2281e-05 Jy ! Clean residual min=-0.002589 max=0.002476 Jy/beam ! Clean residual mean=-0.000001 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.0686243 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 52 components and 0.0686243 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=0.044873Jy sigma=0.030751 ! Fit after self-cal, rms=0.044871Jy sigma=0.030750 ! 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=0.8931 mas, bmaj=2.841 mas, bpa=2.597 degrees ! Estimated noise=19.5652 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8931 x 2.841 at 2.597 degrees (North through East) ! Clean map min=-0.0026632 max=0.043795 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6512 mas, bmaj=2.143 mas, bpa=1.139 degrees ! Estimated noise=31.5219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0353004 Jy ! Component: 100 - total flux cleaned = 0.0494075 Jy ! Component: 150 - total flux cleaned = 0.0577758 Jy ! Component: 200 - total flux cleaned = 0.0627978 Jy ! Total flux subtracted in 200 components = 0.0627978 Jy ! Clean residual min=-0.004225 max=0.005167 Jy/beam ! Clean residual mean=0.000009 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.0627979 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0627979 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8931 mas, bmaj=2.841 mas, bpa=2.597 degrees ! Estimated noise=19.5652 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) ! Added new window around map position (8.6, -31.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404068 Jy ! Component: 100 - total flux cleaned = 0.00516188 Jy ! Component: 150 - total flux cleaned = 0.0055333 Jy ! Component: 200 - total flux cleaned = 0.00589157 Jy ! Total flux subtracted in 200 components = 0.00589157 Jy ! Clean residual min=-0.002845 max=0.002768 Jy/beam ! Clean residual mean=-0.000000 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.0686894 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.0686894 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.605 mas, bmaj=9.209 mas, bpa=5.304 degrees ! Estimated noise=24.2239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000630479 Jy ! Component: 100 - total flux cleaned = 0.000658172 Jy ! Component: 150 - total flux cleaned = 0.000682141 Jy ! Component: 200 - total flux cleaned = 0.000705449 Jy ! Total flux subtracted in 200 components = 0.000705449 Jy ! Clean residual min=-0.002356 max=0.002647 Jy/beam ! Clean residual mean=-0.000002 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.0693949 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 = 2.10177e-05 Jy ! Component: 100 - total flux cleaned = 4.15253e-05 Jy ! Component: 150 - total flux cleaned = 5.93081e-05 Jy ! Component: 200 - total flux cleaned = 7.66489e-05 Jy ! Total flux subtracted in 200 components = 7.66489e-05 Jy ! Clean residual min=-0.002262 max=0.002600 Jy/beam ! Clean residual mean=-0.000003 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0694715 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0694715 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8931 mas, bmaj=2.841 mas, bpa=2.597 degrees ! Estimated noise=19.5652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.83904e-05 Jy ! Component: 100 - total flux cleaned = -0.00016964 Jy ! Component: 150 - total flux cleaned = -0.000201557 Jy ! Component: 200 - total flux cleaned = -0.000202034 Jy ! Total flux subtracted in 200 components = -0.000202034 Jy ! Clean residual min=-0.002627 max=0.002698 Jy/beam ! Clean residual mean=-0.000001 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0692695 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.0692695 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=0.044703Jy sigma=0.030613 ! Fit after self-cal, rms=0.044659Jy sigma=0.030583 wmodel /scr/pima/bp171a1_uvs/J0508-3509_X_map.mod ! Writing 57 model components to file: /scr/pima/bp171a1_uvs/J0508-3509_X_map.mod wobs /scr/pima/bp171a1_uvs/J0508-3509_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0508-3509_X_uvs.fits wwins /scr/pima/bp171a1_uvs/J0508-3509_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a1_uvs/J0508-3509_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194219 Jy ! Component: 100 - total flux cleaned = 0.000667946 Jy ! Component: 150 - total flux cleaned = 0.00118461 Jy ! Component: 200 - total flux cleaned = 0.00162735 Jy ! Component: 250 - total flux cleaned = 0.00197268 Jy ! Component: 300 - total flux cleaned = 0.00233114 Jy ! Component: 350 - total flux cleaned = 0.0026107 Jy ! Component: 400 - total flux cleaned = 0.00284823 Jy ! Component: 450 - total flux cleaned = 0.00307618 Jy ! Component: 500 - total flux cleaned = 0.00329562 Jy ! Component: 550 - total flux cleaned = 0.00348104 Jy ! Component: 600 - total flux cleaned = 0.00365967 Jy ! Component: 650 - total flux cleaned = 0.00380781 Jy ! Component: 700 - total flux cleaned = 0.00383206 Jy ! Component: 750 - total flux cleaned = 0.00390273 Jy ! Component: 800 - total flux cleaned = 0.00399377 Jy ! Component: 850 - total flux cleaned = 0.00408186 Jy ! Component: 900 - total flux cleaned = 0.00412452 Jy ! Component: 950 - total flux cleaned = 0.004166 Jy ! Component: 1000 - total flux cleaned = 0.00416611 Jy ! Component: 1050 - total flux cleaned = 0.00416612 Jy ! Component: 1100 - total flux cleaned = 0.00416647 Jy ! Component: 1150 - total flux cleaned = 0.00422305 Jy ! Component: 1200 - total flux cleaned = 0.00425951 Jy ! Component: 1250 - total flux cleaned = 0.00424195 Jy ! Component: 1300 - total flux cleaned = 0.00420753 Jy ! Component: 1350 - total flux cleaned = 0.00424146 Jy ! Component: 1400 - total flux cleaned = 0.00425791 Jy ! Component: 1450 - total flux cleaned = 0.00420903 Jy ! Component: 1500 - total flux cleaned = 0.00424122 Jy ! Component: 1550 - total flux cleaned = 0.00421011 Jy ! Component: 1600 - total flux cleaned = 0.0041948 Jy ! Component: 1650 - total flux cleaned = 0.00420951 Jy ! Component: 1700 - total flux cleaned = 0.00415001 Jy ! Component: 1750 - total flux cleaned = 0.00413559 Jy ! Component: 1800 - total flux cleaned = 0.00407867 Jy ! Component: 1850 - total flux cleaned = 0.0040506 Jy ! Component: 1900 - total flux cleaned = 0.00402277 Jy ! Component: 1950 - total flux cleaned = 0.00394121 Jy ! Component: 2000 - total flux cleaned = 0.00390133 Jy ! Component: 2050 - total flux cleaned = 0.00386179 Jy ! Component: 2100 - total flux cleaned = 0.00382281 Jy ! Component: 2150 - total flux cleaned = 0.00377178 Jy ! Component: 2200 - total flux cleaned = 0.00373382 Jy ! Component: 2250 - total flux cleaned = 0.00369648 Jy ! Component: 2300 - total flux cleaned = 0.00364721 Jy ! Component: 2350 - total flux cleaned = 0.00357445 Jy ! Component: 2400 - total flux cleaned = 0.00353859 Jy ! Component: 2450 - total flux cleaned = 0.0035388 Jy ! Component: 2500 - total flux cleaned = 0.00355033 Jy ! Component: 2550 - total flux cleaned = 0.00351522 Jy ! Component: 2600 - total flux cleaned = 0.00350359 Jy ! Component: 2650 - total flux cleaned = 0.0034694 Jy ! Component: 2700 - total flux cleaned = 0.00346959 Jy ! Component: 2750 - total flux cleaned = 0.00346966 Jy ! Component: 2800 - total flux cleaned = 0.00348072 Jy ! Component: 2850 - total flux cleaned = 0.00345881 Jy ! Component: 2900 - total flux cleaned = 0.00346961 Jy ! Component: 2950 - total flux cleaned = 0.00348033 Jy ! Component: 3000 - total flux cleaned = 0.00345897 Jy ! Component: 3050 - total flux cleaned = 0.00348006 Jy ! Component: 3100 - total flux cleaned = 0.00350097 Jy ! Component: 3150 - total flux cleaned = 0.00351139 Jy ! Component: 3200 - total flux cleaned = 0.00351131 Jy ! Component: 3250 - total flux cleaned = 0.0035422 Jy ! Component: 3300 - total flux cleaned = 0.00358309 Jy ! Component: 3350 - total flux cleaned = 0.00358301 Jy ! Component: 3400 - total flux cleaned = 0.00360323 Jy ! Component: 3450 - total flux cleaned = 0.00364331 Jy ! Component: 3500 - total flux cleaned = 0.00367321 Jy ! Component: 3550 - total flux cleaned = 0.00367333 Jy ! Component: 3600 - total flux cleaned = 0.00372262 Jy ! Component: 3650 - total flux cleaned = 0.00377152 Jy ! Component: 3700 - total flux cleaned = 0.00382006 Jy ! Component: 3750 - total flux cleaned = 0.00384908 Jy ! Component: 3800 - total flux cleaned = 0.0038972 Jy ! Component: 3850 - total flux cleaned = 0.00391641 Jy ! Component: 3900 - total flux cleaned = 0.00400223 Jy ! Component: 3950 - total flux cleaned = 0.00400219 Jy ! Component: 4000 - total flux cleaned = 0.00404001 Jy ! Component: 4050 - total flux cleaned = 0.00405889 Jy ! Total flux subtracted in 4096 components = 0.00409642 Jy ! Clean residual min=-0.000615 max=0.000531 Jy/beam ! Clean residual mean=-0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0733659 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 305 components and 0.0733659 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0508-3509_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8931 x 2.841 at 2.597 degrees (North through East) ! Clean map min=-0.0022744 max=0.044594 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0508-3509_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0445944 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159083 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0702 1.0702 2.1404 4.2808 8.56159 17.1232 34.2464 68.4928 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0508-3509_X_uvs.log closed on Fri Mar 15 16:08:21 2013