! Started logfile: /scr/pima/bp171a9_uvs/J1202-3207_X_uvs.log on Sat Dec 21 09:12:35 2013 obs /scr/pima/bp171a9_uvs/J1202-3207_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1202-3207_X_uva.fits ! AN table 1: 3 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.7 visibilities/baseline/integration-bin. ! Found source: J1202-3207 ! ! 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 168 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/bp171a9_uvs/J1202-3207_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999903Jy sigma=0.899679 ! Fit after self-cal, rms=0.980319Jy sigma=0.859413 ! 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=5.991 mas, bmaj=19.27 mas, bpa=8.287 degrees ! Estimated noise=96.173 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 = 0.0175283 Jy ! Component: 100 - total flux cleaned = 0.0194423 Jy ! Total flux subtracted in 100 components = 0.0194423 Jy ! Clean residual min=-0.002458 max=0.002552 Jy/beam ! Clean residual mean=0.000009 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.0194423 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0194423 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=0.015804Jy sigma=0.014270 ! Fit after self-cal, rms=0.014285Jy sigma=0.013205 ! 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=6.816 mas, bmaj=17.83 mas, bpa=5.483 degrees ! Estimated noise=73.3092 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 = 0.00158741 Jy ! Component: 100 - total flux cleaned = 0.00248002 Jy ! Component: 150 - total flux cleaned = 0.00283451 Jy ! Component: 200 - total flux cleaned = 0.00292309 Jy ! Total flux subtracted in 200 components = 0.00292309 Jy ! Clean residual min=-0.001461 max=0.001462 Jy/beam ! Clean residual mean=-0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0223654 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 95 components and 0.0223654 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=0.014463Jy sigma=0.011482 ! Fit after self-cal, rms=0.014437Jy sigma=0.011403 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.816 x 17.83 at 5.483 degrees (North through East) ! Clean map min=-0.0023975 max=0.016865 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.014437Jy sigma=0.011403 ! Fit after self-cal, rms=0.014437Jy sigma=0.011403 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.816 mas, bmaj=17.83 mas, bpa=5.483 degrees ! Estimated noise=73.3092 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 = -0.000398886 Jy ! Component: 100 - total flux cleaned = -0.000456856 Jy ! Component: 150 - total flux cleaned = -0.000634427 Jy ! Component: 200 - total flux cleaned = -0.000882274 Jy ! Total flux subtracted in 200 components = -0.000882274 Jy ! Clean residual min=-0.000423 max=0.000422 Jy/beam ! Clean residual mean=0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0214831 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 151 components and 0.0214831 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=0.014410Jy sigma=0.011345 ! Fit after self-cal, rms=0.014353Jy sigma=0.011327 ! 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=0.014353Jy sigma=0.011327 ! Fit after self-cal, rms=0.014114Jy sigma=0.011096 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.787 mas, bmaj=17.8 mas, bpa=5.305 degrees ! Estimated noise=70.589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000737779 Jy ! Component: 100 - total flux cleaned = -0.000741022 Jy ! Component: 150 - total flux cleaned = -0.000818925 Jy ! Component: 200 - total flux cleaned = -0.000871576 Jy ! Total flux subtracted in 200 components = -0.000871576 Jy ! Clean residual min=-0.000465 max=0.000459 Jy/beam ! Clean residual mean=-0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0206116 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 189 components and 0.0206116 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=0.013834Jy sigma=0.011196 ! Fit after self-cal, rms=0.013818Jy sigma=0.011191 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 = 7.19006e-05 Jy ! Component: 100 - total flux cleaned = -4.48527e-05 Jy ! Component: 150 - total flux cleaned = -9.15162e-05 Jy ! Component: 200 - total flux cleaned = -0.000106125 Jy ! Total flux subtracted in 200 components = -0.000106125 Jy ! Clean residual min=-0.000265 max=0.000257 Jy/beam ! Clean residual mean=0.000006 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0205054 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 272 components and 0.0205054 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=0.013808Jy sigma=0.011131 ! Fit after self-cal, rms=0.013804Jy sigma=0.011125 ! 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=0.013804Jy sigma=0.011125 ! Fit after self-cal, rms=0.013768Jy sigma=0.011090 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.765 mas, bmaj=17.79 mas, bpa=5.209 degrees ! Estimated noise=69.5199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125486 Jy ! Component: 100 - total flux cleaned = -6.2653e-05 Jy ! Component: 150 - total flux cleaned = -7.89424e-05 Jy ! Component: 200 - total flux cleaned = -0.000142821 Jy ! Total flux subtracted in 200 components = -0.000142821 Jy ! Clean residual min=-0.000265 max=0.000267 Jy/beam ! Clean residual mean=0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0203626 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 324 components and 0.0203626 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=0.013688Jy sigma=0.011103 ! Fit after self-cal, rms=0.013683Jy sigma=0.011102 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 = 0.000207522 Jy ! Component: 100 - total flux cleaned = 0.000244636 Jy ! Component: 150 - total flux cleaned = 0.000244802 Jy ! Component: 200 - total flux cleaned = 0.000255632 Jy ! Total flux subtracted in 200 components = 0.000255632 Jy ! Clean residual min=-0.000179 max=0.000180 Jy/beam ! Clean residual mean=0.000003 rms=0.000070 Jy/beam ! Combined flux in latest and established models = 0.0206183 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 377 components and 0.0206183 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=0.013676Jy sigma=0.011068 ! Fit after self-cal, rms=0.013680Jy sigma=0.011066 ! Inverting map ! Added new window around map position (51, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022811 Jy ! Component: 100 - total flux cleaned = 0.000269862 Jy ! Component: 150 - total flux cleaned = 0.000303448 Jy ! Component: 200 - total flux cleaned = 0.000331494 Jy ! Total flux subtracted in 200 components = 0.000331494 Jy ! Clean residual min=-0.000295 max=0.000253 Jy/beam ! Clean residual mean=0.000003 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0209497 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 411 components and 0.0209498 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=0.013681Jy sigma=0.011054 ! Fit after self-cal, rms=0.013683Jy sigma=0.011052 ! 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=0.013683Jy sigma=0.011052 ! Fit after self-cal, rms=0.013674Jy sigma=0.011044 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.834 mas, bmaj=17.74 mas, bpa=5.17 degrees ! Estimated noise=68.9483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160091 Jy ! Component: 100 - total flux cleaned = 0.0002234 Jy ! Component: 150 - total flux cleaned = 0.000278211 Jy ! Component: 200 - total flux cleaned = 0.000326598 Jy ! Total flux subtracted in 200 components = 0.000326598 Jy ! Clean residual min=-0.000341 max=0.000331 Jy/beam ! Clean residual mean=0.000002 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0212763 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 444 components and 0.0212763 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=0.013662Jy sigma=0.011046 ! Fit after self-cal, rms=0.013662Jy sigma=0.011045 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 = 0.000138154 Jy ! Component: 100 - total flux cleaned = 0.000208805 Jy ! Component: 150 - total flux cleaned = 0.000256336 Jy ! Component: 200 - total flux cleaned = 0.000295552 Jy ! Total flux subtracted in 200 components = 0.000295552 Jy ! Clean residual min=-0.000327 max=0.000324 Jy/beam ! Clean residual mean=0.000002 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0215719 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 465 components and 0.0215719 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=0.013652Jy sigma=0.011049 ! Fit after self-cal, rms=0.013653Jy sigma=0.011049 ! 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=6.756 mas, bmaj=17.77 mas, bpa=5.154 degrees ! Estimated noise=69.0521 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.756 x 17.77 at 5.154 degrees (North through East) ! Clean map min=-0.0026757 max=0.016625 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=5.736 mas, bmaj=19.7 mas, bpa=7.95 degrees ! Estimated noise=85.7587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00818157 Jy ! Component: 100 - total flux cleaned = -0.012607 Jy ! Component: 150 - total flux cleaned = -0.0140928 Jy ! Component: 200 - total flux cleaned = -0.0143937 Jy ! Total flux subtracted in 200 components = -0.0143937 Jy ! Clean residual min=-0.009693 max=0.015195 Jy/beam ! Clean residual mean=0.000010 rms=0.004682 Jy/beam ! Combined flux in latest and established models = -0.0143937 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 56 model components to the UV plane model. ! The established model now contains 56 components and -0.0143937 Jy ! Inverting map and beam ! Estimated beam: bmin=6.756 mas, bmaj=17.77 mas, bpa=5.154 degrees ! Estimated noise=69.0521 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 = -0.00264707 Jy ! Component: 100 - total flux cleaned = -0.00287174 Jy ! Component: 150 - total flux cleaned = -0.00297654 Jy ! Component: 200 - total flux cleaned = -0.00289267 Jy ! Total flux subtracted in 200 components = -0.00289267 Jy ! Clean residual min=-0.012234 max=0.017004 Jy/beam ! Clean residual mean=0.000031 rms=0.005466 Jy/beam ! Combined flux in latest and established models = -0.0172864 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 90 components and -0.0172864 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=6.834 mas, bmaj=17.74 mas, bpa=5.17 degrees ! Estimated noise=68.9483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.0191e-05 Jy ! Component: 100 - total flux cleaned = 0.000245086 Jy ! Component: 150 - total flux cleaned = 0.000326776 Jy ! Component: 200 - total flux cleaned = 0.000488222 Jy ! Total flux subtracted in 200 components = 0.000488222 Jy ! Clean residual min=-0.012030 max=0.016308 Jy/beam ! Clean residual mean=0.000033 rms=0.005351 Jy/beam ! Combined flux in latest and established models = -0.0167982 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 = 7.9002e-05 Jy ! Component: 100 - total flux cleaned = 0.00023393 Jy ! Component: 150 - total flux cleaned = 0.000386619 Jy ! Component: 200 - total flux cleaned = 0.000535103 Jy ! Total flux subtracted in 200 components = 0.000535103 Jy ! Clean residual min=-0.011694 max=0.015907 Jy/beam ! Clean residual mean=0.000032 rms=0.005194 Jy/beam ! Combined flux in latest and established models = -0.0162631 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and -0.0162631 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.756 mas, bmaj=17.77 mas, bpa=5.154 degrees ! Estimated noise=69.0521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014653 Jy ! Component: 100 - total flux cleaned = 0.000288518 Jy ! Component: 150 - total flux cleaned = 0.000429632 Jy ! Component: 200 - total flux cleaned = 0.000567537 Jy ! Total flux subtracted in 200 components = 0.000567537 Jy ! Clean residual min=-0.011279 max=0.015415 Jy/beam ! Clean residual mean=0.000031 rms=0.004985 Jy/beam ! Combined flux in latest and established models = -0.0156955 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 108 components and -0.0156955 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=0.020648Jy sigma=0.021872 ! Fit after self-cal, rms=0.018940Jy sigma=0.018922 wmodel /scr/pima/bp171a9_uvs/J1202-3207_X_map.mod ! Writing 108 model components to file: /scr/pima/bp171a9_uvs/J1202-3207_X_map.mod wobs /scr/pima/bp171a9_uvs/J1202-3207_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1202-3207_X_uvs.fits wwins /scr/pima/bp171a9_uvs/J1202-3207_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a9_uvs/J1202-3207_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 = 0.00379777 Jy ! Component: 100 - total flux cleaned = 0.00572568 Jy ! Component: 150 - total flux cleaned = 0.00552916 Jy ! Component: 200 - total flux cleaned = 0.00515713 Jy ! Component: 250 - total flux cleaned = 0.00487893 Jy ! Component: 300 - total flux cleaned = 0.00472455 Jy ! Component: 350 - total flux cleaned = 0.00457927 Jy ! Component: 400 - total flux cleaned = 0.00462361 Jy ! Component: 450 - total flux cleaned = 0.0047548 Jy ! Component: 500 - total flux cleaned = 0.00484028 Jy ! Component: 550 - total flux cleaned = 0.00492422 Jy ! Component: 600 - total flux cleaned = 0.00471297 Jy ! Component: 650 - total flux cleaned = 0.00445395 Jy ! Component: 700 - total flux cleaned = 0.00423281 Jy ! Component: 750 - total flux cleaned = 0.00391451 Jy ! Component: 800 - total flux cleaned = 0.00363155 Jy ! Component: 850 - total flux cleaned = 0.00333821 Jy ! Component: 900 - total flux cleaned = 0.00308394 Jy ! Component: 950 - total flux cleaned = 0.00282127 Jy ! Component: 1000 - total flux cleaned = 0.00249261 Jy ! Component: 1050 - total flux cleaned = 0.00220828 Jy ! Component: 1100 - total flux cleaned = 0.00191338 Jy ! Component: 1150 - total flux cleaned = 0.00154505 Jy ! Component: 1200 - total flux cleaned = 0.00122469 Jy ! Component: 1250 - total flux cleaned = 0.000893237 Jy ! Component: 1300 - total flux cleaned = 0.000616185 Jy ! Component: 1350 - total flux cleaned = 0.000472112 Jy ! Component: 1400 - total flux cleaned = 0.000169376 Jy ! Component: 1450 - total flux cleaned = -6.86462e-05 Jy ! Component: 1500 - total flux cleaned = -0.000321561 Jy ! Component: 1550 - total flux cleaned = -0.000496834 Jy ! Component: 1600 - total flux cleaned = -0.000771535 Jy ! Component: 1650 - total flux cleaned = -0.000964889 Jy ! Component: 1700 - total flux cleaned = -0.00127134 Jy ! Component: 1750 - total flux cleaned = -0.0014835 Jy ! Component: 1800 - total flux cleaned = -0.00181767 Jy ! Component: 1850 - total flux cleaned = -0.00205449 Jy ! Component: 1900 - total flux cleaned = -0.00242409 Jy ! Component: 1950 - total flux cleaned = -0.00268248 Jy ! Component: 2000 - total flux cleaned = -0.00309101 Jy ! Component: 2050 - total flux cleaned = -0.00352038 Jy ! Component: 2100 - total flux cleaned = -0.00382223 Jy ! Component: 2150 - total flux cleaned = -0.00413918 Jy ! Component: 2200 - total flux cleaned = -0.00463453 Jy ! Component: 2250 - total flux cleaned = -0.00498071 Jy ! Component: 2300 - total flux cleaned = -0.0055303 Jy ! Component: 2350 - total flux cleaned = -0.00591537 Jy ! Component: 2400 - total flux cleaned = -0.00652095 Jy ! Component: 2450 - total flux cleaned = -0.0069482 Jy ! Component: 2500 - total flux cleaned = -0.00738858 Jy ! Component: 2550 - total flux cleaned = -0.00808711 Jy ! Component: 2600 - total flux cleaned = -0.00857786 Jy ! Component: 2650 - total flux cleaned = -0.00935975 Jy ! Component: 2700 - total flux cleaned = -0.00990107 Jy ! Component: 2750 - total flux cleaned = -0.0107611 Jy ! Component: 2800 - total flux cleaned = -0.0113516 Jy ! Component: 2850 - total flux cleaned = -0.0123001 Jy ! Component: 2900 - total flux cleaned = -0.0129607 Jy ! Component: 2950 - total flux cleaned = -0.0140078 Jy ! Component: 3000 - total flux cleaned = -0.0147436 Jy ! Component: 3050 - total flux cleaned = -0.0154989 Jy ! Component: 3100 - total flux cleaned = -0.0167035 Jy ! Component: 3150 - total flux cleaned = -0.0175582 Jy ! Component: 3200 - total flux cleaned = -0.0184434 Jy ! Component: 3250 - total flux cleaned = -0.0198348 Jy ! Component: 3300 - total flux cleaned = -0.0213081 Jy ! Component: 3350 - total flux cleaned = -0.022332 Jy ! Component: 3400 - total flux cleaned = -0.023408 Jy ! Component: 3450 - total flux cleaned = -0.0250957 Jy ! Component: 3500 - total flux cleaned = -0.02629 Jy ! Component: 3550 - total flux cleaned = -0.0281685 Jy ! Component: 3600 - total flux cleaned = -0.0294925 Jy ! Component: 3650 - total flux cleaned = -0.0308505 Jy ! Component: 3700 - total flux cleaned = -0.0330183 Jy ! Component: 3750 - total flux cleaned = -0.0345193 Jy ! Component: 3800 - total flux cleaned = -0.0377303 Jy ! Component: 3850 - total flux cleaned = -0.0394535 Jy ! Component: 3900 - total flux cleaned = -0.0412246 Jy ! Component: 3950 - total flux cleaned = -0.0440213 Jy ! Component: 4000 - total flux cleaned = -0.0459674 Jy ! Component: 4050 - total flux cleaned = -0.0480181 Jy ! Total flux subtracted in 4096 components = -0.0512406 Jy ! Clean residual min=-0.064566 max=0.059753 Jy/beam ! Clean residual mean=-0.000473 rms=0.020580 Jy/beam ! Combined flux in latest and established models = -0.066936 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 247 components and -0.066936 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1202-3207_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.756 x 17.77 at 5.154 degrees (North through East) ! Clean map min=-0.14769 max=0.13908 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1202-3207_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139077 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0250104 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -53.9495 53.9495 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.075 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.139 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 5.56 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1202-3207_X_uvs.log closed on Sat Dec 21 09:12:40 2013