! Started logfile: /scr/pima/bp171af_uvs/J0034-2303_X_uvs.log on Thu Oct 10 16:46:43 2013 obs /scr/pima/bp171af_uvs/J0034-2303_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J0034-2303_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.642857 visibilities/baseline/integration-bin. ! Found source: J0034-2303 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 432 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/bp171af_uvs/J0034-2303_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=0.999340Jy sigma=1.163440 ! Fit after self-cal, rms=0.978106Jy sigma=1.113264 ! 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=0.8068 mas, bmaj=2.462 mas, bpa=-3.235 degrees ! Estimated noise=47.7348 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245023 Jy ! Component: 100 - total flux cleaned = 0.0244413 Jy ! Total flux subtracted in 100 components = 0.0244413 Jy ! Clean residual min=-0.007087 max=0.007134 Jy/beam ! Clean residual mean=-0.000026 rms=0.002405 Jy/beam ! Combined flux in latest and established models = 0.0244413 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0244413 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=0.023283Jy sigma=0.033293 ! Fit after self-cal, rms=0.022773Jy sigma=0.032572 ! 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=0.9985 mas, bmaj=2.91 mas, bpa=-4.541 degrees ! Estimated noise=34.1152 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 = 0.00072225 Jy ! Component: 100 - total flux cleaned = -0.000131639 Jy ! Component: 150 - total flux cleaned = -0.000987726 Jy ! Component: 200 - total flux cleaned = -0.00172652 Jy ! Total flux subtracted in 200 components = -0.00172652 Jy ! Clean residual min=-0.002209 max=0.002219 Jy/beam ! Clean residual mean=-0.000015 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.0227148 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 109 components and 0.0227148 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=0.019157Jy sigma=0.022354 ! Fit after self-cal, rms=0.018596Jy sigma=0.022016 ! 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 1.12 HN 0.92 KP 0.73 MK 0.94 ! NL 0.78 OV 1.04 PT 0.90 SC 0.75 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 1.53 KP 0.83 MK 0.66 ! NL 0.79 OV 0.89 PT 1.09 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 HN 0.83 KP 1.22 MK 1.19 ! NL 0.95 OV 0.94 PT 0.90 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.72 KP 0.85 MK 1.36 ! NL 1.24 OV 0.76 PT 0.89 SC 1.17 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.62 HN 1.18 KP 1.10 MK 1.17 ! NL 0.89 OV 0.84 PT 0.96 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.40 KP 0.98 MK 0.77 ! NL 0.88 OV 0.97 PT 0.94 SC 0.82 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 HN 1.07 KP 0.89 MK 0.90 ! NL 0.92 OV 1.25 PT 1.07 SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.85 KP 1.23 MK 0.57 ! NL 0.90 OV 0.87 PT 0.98 SC 1.25 ! ! ! Fit before self-cal, rms=0.018596Jy sigma=0.022016 ! Fit after self-cal, rms=0.017195Jy sigma=0.017755 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.883 mas, bpa=-5.493 degrees ! Estimated noise=29.5168 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 = -0.00138127 Jy ! Component: 100 - total flux cleaned = -0.0010398 Jy ! Component: 150 - total flux cleaned = -0.00046736 Jy ! Component: 200 - total flux cleaned = 0.000121651 Jy ! Total flux subtracted in 200 components = 0.000121651 Jy ! Clean residual min=-0.000777 max=0.000778 Jy/beam ! Clean residual mean=0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0228364 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 157 components and 0.0228364 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=0.016163Jy sigma=0.017512 ! Fit after self-cal, rms=0.016123Jy sigma=0.017429 ! 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=0.016123Jy sigma=0.017429 ! Fit after self-cal, rms=0.015168Jy sigma=0.017164 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9833 mas, bmaj=2.829 mas, bpa=-5.881 degrees ! Estimated noise=27.2755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00145592 Jy ! Component: 100 - total flux cleaned = -0.00127684 Jy ! Component: 150 - total flux cleaned = -0.00107373 Jy ! Component: 200 - total flux cleaned = -0.000827787 Jy ! Total flux subtracted in 200 components = -0.000827787 Jy ! Clean residual min=-0.000560 max=0.000561 Jy/beam ! Clean residual mean=0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0220087 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 187 components and 0.0220087 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=0.014505Jy sigma=0.017152 ! Fit after self-cal, rms=0.014488Jy sigma=0.017119 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 = 0.000500205 Jy ! Component: 100 - total flux cleaned = 0.000836379 Jy ! Component: 150 - total flux cleaned = 0.000989097 Jy ! Component: 200 - total flux cleaned = 0.00121453 Jy ! Total flux subtracted in 200 components = 0.00121453 Jy ! Clean residual min=-0.000453 max=0.000456 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0232232 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 222 components and 0.0232232 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=0.014299Jy sigma=0.017044 ! Fit after self-cal, rms=0.014297Jy sigma=0.017026 ! 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=0.014297Jy sigma=0.017026 ! Fit after self-cal, rms=0.013451Jy sigma=0.016728 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9558 mas, bmaj=2.765 mas, bpa=-6.407 degrees ! Estimated noise=24.9702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000980198 Jy ! Component: 100 - total flux cleaned = -0.000943329 Jy ! Component: 150 - total flux cleaned = -0.00094349 Jy ! Component: 200 - total flux cleaned = -0.000944284 Jy ! Total flux subtracted in 200 components = -0.000944284 Jy ! Clean residual min=-0.000379 max=0.000378 Jy/beam ! Clean residual mean=0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0222789 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 248 components and 0.0222789 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=0.013011Jy sigma=0.016805 ! Fit after self-cal, rms=0.013000Jy sigma=0.016782 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 = 0.000271625 Jy ! Component: 100 - total flux cleaned = 0.000273444 Jy ! Component: 150 - total flux cleaned = 0.000214166 Jy ! Component: 200 - total flux cleaned = 0.000156715 Jy ! Total flux subtracted in 200 components = 0.000156715 Jy ! Clean residual min=-0.000311 max=0.000308 Jy/beam ! Clean residual mean=0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0224356 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 291 components and 0.0224356 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=0.012897Jy sigma=0.016771 ! Fit after self-cal, rms=0.012901Jy sigma=0.016760 ! Inverting map ! Added new window around map position (6, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.29465e-05 Jy ! Component: 100 - total flux cleaned = -6.61896e-06 Jy ! Component: 150 - total flux cleaned = -5.91929e-06 Jy ! Component: 200 - total flux cleaned = -2.46287e-05 Jy ! Total flux subtracted in 200 components = -2.46287e-05 Jy ! Clean residual min=-0.000426 max=0.000440 Jy/beam ! Clean residual mean=0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.022411 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 303 components and 0.022411 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=0.012871Jy sigma=0.016750 ! Fit after self-cal, rms=0.012875Jy sigma=0.016740 ! 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=0.012875Jy sigma=0.016740 ! Fit after self-cal, rms=0.012306Jy sigma=0.016460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=5.952 mas, bpa=-14.41 degrees ! Estimated noise=27.3966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000717396 Jy ! Component: 100 - total flux cleaned = 0.00107642 Jy ! Component: 150 - total flux cleaned = 0.00119305 Jy ! Component: 200 - total flux cleaned = 0.00126128 Jy ! Total flux subtracted in 200 components = 0.00126128 Jy ! Clean residual min=-0.001167 max=0.000793 Jy/beam ! Clean residual mean=0.000005 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0236723 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 317 components and 0.0236723 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=0.012259Jy sigma=0.016496 ! Fit after self-cal, rms=0.012261Jy sigma=0.016471 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 = 0.000399971 Jy ! Component: 100 - total flux cleaned = 0.000563075 Jy ! Component: 150 - total flux cleaned = 0.000619649 Jy ! Component: 200 - total flux cleaned = 0.000661001 Jy ! Total flux subtracted in 200 components = 0.000661001 Jy ! Clean residual min=-0.001023 max=0.000649 Jy/beam ! Clean residual mean=0.000005 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0243333 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 328 components and 0.0243333 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=0.012243Jy sigma=0.016500 ! Fit after self-cal, rms=0.012251Jy sigma=0.016492 ! 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=0.9335 mas, bmaj=2.711 mas, bpa=-6.963 degrees ! Estimated noise=22.8561 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9335 x 2.711 at -6.963 degrees (North through East) ! Clean map min=-0.0036607 max=0.01323 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=0.7576 mas, bmaj=2.306 mas, bpa=-5.432 degrees ! Estimated noise=30.8578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00896497 Jy ! Component: 100 - total flux cleaned = -0.0138911 Jy ! Component: 150 - total flux cleaned = -0.016856 Jy ! Component: 200 - total flux cleaned = -0.0184171 Jy ! Total flux subtracted in 200 components = -0.0184171 Jy ! Clean residual min=-0.012554 max=0.016426 Jy/beam ! Clean residual mean=-0.000037 rms=0.003675 Jy/beam ! Combined flux in latest and established models = -0.0184171 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 -0.0184171 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9335 mas, bmaj=2.711 mas, bpa=-6.963 degrees ! Estimated noise=22.8561 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 (0, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168623 Jy ! Component: 100 - total flux cleaned = 0.0246306 Jy ! Component: 150 - total flux cleaned = 0.0292125 Jy ! Component: 200 - total flux cleaned = 0.0321318 Jy ! Total flux subtracted in 200 components = 0.0321318 Jy ! Clean residual min=-0.008727 max=0.007748 Jy/beam ! Clean residual mean=-0.000032 rms=0.002285 Jy/beam ! Combined flux in latest and established models = 0.0137148 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 65 components and 0.0137148 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=2.166 mas, bmaj=5.952 mas, bpa=-14.41 degrees ! Estimated noise=27.3966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255477 Jy ! Component: 100 - total flux cleaned = 0.00405388 Jy ! Component: 150 - total flux cleaned = 0.00498239 Jy ! Component: 200 - total flux cleaned = 0.00590795 Jy ! Total flux subtracted in 200 components = 0.00590795 Jy ! Clean residual min=-0.009296 max=0.008375 Jy/beam ! Clean residual mean=-0.000039 rms=0.002652 Jy/beam ! Combined flux in latest and established models = 0.0196227 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 = 5.20868e-06 Jy ! Component: 100 - total flux cleaned = 5.66315e-06 Jy ! Component: 150 - total flux cleaned = 5.57303e-06 Jy ! Component: 200 - total flux cleaned = 7.63979e-06 Jy ! Total flux subtracted in 200 components = 7.63979e-06 Jy ! Clean residual min=-0.008138 max=0.007580 Jy/beam ! Clean residual mean=-0.000032 rms=0.002307 Jy/beam ! Combined flux in latest and established models = 0.0196304 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 99 components and 0.0196304 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9335 mas, bmaj=2.711 mas, bpa=-6.963 degrees ! Estimated noise=22.8561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200469 Jy ! Component: 100 - total flux cleaned = 0.00243831 Jy ! Component: 150 - total flux cleaned = 0.00251454 Jy ! Component: 200 - total flux cleaned = 0.00244913 Jy ! Total flux subtracted in 200 components = 0.00244913 Jy ! Clean residual min=-0.006342 max=0.006221 Jy/beam ! Clean residual mean=-0.000016 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.0220795 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 0.0220795 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=0.017426Jy sigma=0.027240 ! Fit after self-cal, rms=0.016676Jy sigma=0.024676 wmodel /scr/pima/bp171af_uvs/J0034-2303_X_map.mod ! Writing 116 model components to file: /scr/pima/bp171af_uvs/J0034-2303_X_map.mod wobs /scr/pima/bp171af_uvs/J0034-2303_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J0034-2303_X_uvs.fits wwins /scr/pima/bp171af_uvs/J0034-2303_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171af_uvs/J0034-2303_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 = -0.000612241 Jy ! Component: 100 - total flux cleaned = -0.000744398 Jy ! Component: 150 - total flux cleaned = -0.000685759 Jy ! Component: 200 - total flux cleaned = -0.000582449 Jy ! Component: 250 - total flux cleaned = -0.000486458 Jy ! Component: 300 - total flux cleaned = -0.000528715 Jy ! Component: 350 - total flux cleaned = -0.000761273 Jy ! Component: 400 - total flux cleaned = -0.000941108 Jy ! Component: 450 - total flux cleaned = -0.00114152 Jy ! Component: 500 - total flux cleaned = -0.00132689 Jy ! Component: 550 - total flux cleaned = -0.00150077 Jy ! Component: 600 - total flux cleaned = -0.00171833 Jy ! Component: 650 - total flux cleaned = -0.00192323 Jy ! Component: 700 - total flux cleaned = -0.00209359 Jy ! Component: 750 - total flux cleaned = -0.00218551 Jy ! Component: 800 - total flux cleaned = -0.0023178 Jy ! Component: 850 - total flux cleaned = -0.00246525 Jy ! Component: 900 - total flux cleaned = -0.00256507 Jy ! Component: 950 - total flux cleaned = -0.00266136 Jy ! Component: 1000 - total flux cleaned = -0.0027534 Jy ! Component: 1050 - total flux cleaned = -0.00282499 Jy ! Component: 1100 - total flux cleaned = -0.00292886 Jy ! Component: 1150 - total flux cleaned = -0.00299578 Jy ! Component: 1200 - total flux cleaned = -0.00304427 Jy ! Component: 1250 - total flux cleaned = -0.00304414 Jy ! Component: 1300 - total flux cleaned = -0.00307428 Jy ! Component: 1350 - total flux cleaned = -0.00314838 Jy ! Component: 1400 - total flux cleaned = -0.00320654 Jy ! Component: 1450 - total flux cleaned = -0.00326368 Jy ! Component: 1500 - total flux cleaned = -0.00331961 Jy ! Component: 1550 - total flux cleaned = -0.0033197 Jy ! Component: 1600 - total flux cleaned = -0.00337392 Jy ! Component: 1650 - total flux cleaned = -0.00337379 Jy ! Component: 1700 - total flux cleaned = -0.00337385 Jy ! Component: 1750 - total flux cleaned = -0.00339998 Jy ! Component: 1800 - total flux cleaned = -0.00342577 Jy ! Component: 1850 - total flux cleaned = -0.00343847 Jy ! Component: 1900 - total flux cleaned = -0.00350126 Jy ! Component: 1950 - total flux cleaned = -0.00351362 Jy ! Component: 2000 - total flux cleaned = -0.00352608 Jy ! Component: 2050 - total flux cleaned = -0.00355068 Jy ! Component: 2100 - total flux cleaned = -0.00361175 Jy ! Component: 2150 - total flux cleaned = -0.00363598 Jy ! Component: 2200 - total flux cleaned = -0.00366002 Jy ! Component: 2250 - total flux cleaned = -0.003672 Jy ! Component: 2300 - total flux cleaned = -0.00370756 Jy ! Component: 2350 - total flux cleaned = -0.00371928 Jy ! Component: 2400 - total flux cleaned = -0.003731 Jy ! Component: 2450 - total flux cleaned = -0.00374258 Jy ! Component: 2500 - total flux cleaned = -0.00375412 Jy ! Component: 2550 - total flux cleaned = -0.0037425 Jy ! Component: 2600 - total flux cleaned = -0.00376555 Jy ! Component: 2650 - total flux cleaned = -0.00377705 Jy ! Component: 2700 - total flux cleaned = -0.0037884 Jy ! Component: 2750 - total flux cleaned = -0.00377702 Jy ! Component: 2800 - total flux cleaned = -0.00379975 Jy ! Component: 2850 - total flux cleaned = -0.00382254 Jy ! Component: 2900 - total flux cleaned = -0.00383389 Jy ! Component: 2950 - total flux cleaned = -0.00386796 Jy ! Component: 3000 - total flux cleaned = -0.00389059 Jy ! Component: 3050 - total flux cleaned = -0.00393596 Jy ! Component: 3100 - total flux cleaned = -0.00398148 Jy ! Component: 3150 - total flux cleaned = -0.00401561 Jy ! Component: 3200 - total flux cleaned = -0.00401556 Jy ! Component: 3250 - total flux cleaned = -0.00404992 Jy ! Component: 3300 - total flux cleaned = -0.00407292 Jy ! Component: 3350 - total flux cleaned = -0.0041307 Jy ! Component: 3400 - total flux cleaned = -0.00416561 Jy ! Component: 3450 - total flux cleaned = -0.0042006 Jy ! Component: 3500 - total flux cleaned = -0.00428265 Jy ! Component: 3550 - total flux cleaned = -0.00431808 Jy ! Component: 3600 - total flux cleaned = -0.0043892 Jy ! Component: 3650 - total flux cleaned = -0.00443688 Jy ! Component: 3700 - total flux cleaned = -0.0044609 Jy ! Component: 3750 - total flux cleaned = -0.00448502 Jy ! Component: 3800 - total flux cleaned = -0.00450933 Jy ! Component: 3850 - total flux cleaned = -0.00450914 Jy ! Component: 3900 - total flux cleaned = -0.00455847 Jy ! Component: 3950 - total flux cleaned = -0.00455827 Jy ! Component: 4000 - total flux cleaned = -0.00458344 Jy ! Component: 4050 - total flux cleaned = -0.00458347 Jy ! Total flux subtracted in 4096 components = -0.00458347 Jy ! Clean residual min=-0.000779 max=0.000777 Jy/beam ! Clean residual mean=-0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.017496 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 370 components and 0.017496 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J0034-2303_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9335 x 2.711 at -6.963 degrees (North through East) ! Clean map min=-0.0052367 max=0.011498 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J0034-2303_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0114976 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236869 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.18052 6.18052 12.361 24.7221 49.4441 98.8882 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.011 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J0034-2303_X_uvs.log closed on Thu Oct 10 16:46:47 2013