! Started logfile: /d2/scr/pima/bp177g_uvs/J1517-4424_C_uvs.log on Thu Mar 6 00:35:35 2014 obs /d2/scr/pima/bp177g_uvs/J1517-4424_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177g_uvs/J1517-4424_C_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.642857 visibilities/baseline/integration-bin. ! Found source: J1517-4424 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1296 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 /d2/scr/pima/bp177g_uvs/J1517-4424_C] 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 0.300x0.300 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=1.008530Jy sigma=25.224138 ! Fit after self-cal, rms=0.903858Jy sigma=22.529428 ! 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=1.435 mas, bmaj=3.798 mas, bpa=-0.6437 degrees ! Estimated noise=1.42309 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 = 0.0576037 Jy ! Component: 100 - total flux cleaned = 0.0879865 Jy ! Total flux subtracted in 100 components = 0.0879865 Jy ! Clean residual min=-0.009343 max=0.015711 Jy/beam ! Clean residual mean=-0.000137 rms=0.004104 Jy/beam ! Combined flux in latest and established models = 0.0879865 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0879865 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=0.060667Jy sigma=1.473820 ! Fit after self-cal, rms=0.060477Jy sigma=1.468861 ! 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=1.941 mas, bmaj=5.482 mas, bpa=1.751 degrees ! Estimated noise=0.803747 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 = 0.0357139 Jy ! Component: 100 - total flux cleaned = 0.0514224 Jy ! Component: 150 - total flux cleaned = 0.058457 Jy ! Component: 200 - total flux cleaned = 0.0615234 Jy ! Total flux subtracted in 200 components = 0.0615234 Jy ! Clean residual min=-0.012772 max=0.009768 Jy/beam ! Clean residual mean=0.000029 rms=0.002964 Jy/beam ! Combined flux in latest and established models = 0.14951 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.14951 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=0.040062Jy sigma=0.843349 ! Fit after self-cal, rms=0.040077Jy sigma=0.841912 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.941 x 5.482 at 1.751 degrees (North through East) ! Clean map min=-0.012681 max=0.08173 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* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.040077Jy sigma=0.841912 ! Fit after self-cal, rms=0.040077Jy sigma=0.841912 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.941 mas, bmaj=5.482 mas, bpa=1.751 degrees ! Estimated noise=0.803747 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 = 0.000277966 Jy ! Component: 100 - total flux cleaned = 0.000530389 Jy ! Component: 150 - total flux cleaned = 0.000692792 Jy ! Component: 200 - total flux cleaned = 0.000929637 Jy ! Total flux subtracted in 200 components = 0.000929637 Jy ! Clean residual min=-0.012644 max=0.009436 Jy/beam ! Clean residual mean=0.000031 rms=0.002912 Jy/beam ! Combined flux in latest and established models = 0.15044 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 47 components and 0.15044 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=0.039654Jy sigma=0.836367 ! Fit after self-cal, rms=0.039660Jy sigma=0.836246 ! 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=0.039660Jy sigma=0.836246 ! Fit after self-cal, rms=0.039660Jy sigma=0.836246 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.941 mas, bmaj=5.482 mas, bpa=1.751 degrees ! Estimated noise=0.803747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154085 Jy ! Component: 100 - total flux cleaned = 0.000305869 Jy ! Component: 150 - total flux cleaned = 0.000525922 Jy ! Component: 200 - total flux cleaned = 0.000737292 Jy ! Total flux subtracted in 200 components = 0.000737292 Jy ! Clean residual min=-0.012581 max=0.009228 Jy/beam ! Clean residual mean=0.000032 rms=0.002875 Jy/beam ! Combined flux in latest and established models = 0.151177 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 47 components and 0.151177 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=0.039310Jy sigma=0.832035 ! Fit after self-cal, rms=0.039313Jy sigma=0.831936 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.92177e-05 Jy ! Component: 100 - total flux cleaned = 0.000272382 Jy ! Component: 150 - total flux cleaned = 0.000467064 Jy ! Component: 200 - total flux cleaned = 0.000592453 Jy ! Total flux subtracted in 200 components = 0.000592453 Jy ! Clean residual min=-0.012518 max=0.009127 Jy/beam ! Clean residual mean=0.000033 rms=0.002847 Jy/beam ! Combined flux in latest and established models = 0.151769 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 0.151769 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=0.039026Jy sigma=0.828661 ! Fit after self-cal, rms=0.039026Jy sigma=0.828566 ! 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=0.039026Jy sigma=0.828566 ! Fit after self-cal, rms=0.039026Jy sigma=0.828566 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.941 mas, bmaj=5.482 mas, bpa=1.751 degrees ! Estimated noise=0.803747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121686 Jy ! Component: 100 - total flux cleaned = 0.00024286 Jy ! Component: 150 - total flux cleaned = 0.000359788 Jy ! Component: 200 - total flux cleaned = 0.000529616 Jy ! Total flux subtracted in 200 components = 0.000529616 Jy ! Clean residual min=-0.012462 max=0.009039 Jy/beam ! Clean residual mean=0.000034 rms=0.002823 Jy/beam ! Combined flux in latest and established models = 0.152299 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 0.152299 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=0.038789Jy sigma=0.825962 ! Fit after self-cal, rms=0.038786Jy sigma=0.825849 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 = 0.000110477 Jy ! Component: 100 - total flux cleaned = 0.000219558 Jy ! Component: 150 - total flux cleaned = 0.000378035 Jy ! Component: 200 - total flux cleaned = 0.000480355 Jy ! Total flux subtracted in 200 components = 0.000480355 Jy ! Clean residual min=-0.012384 max=0.008923 Jy/beam ! Clean residual mean=0.000035 rms=0.002802 Jy/beam ! Combined flux in latest and established models = 0.152779 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 0.152779 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=0.038592Jy sigma=0.823585 ! Fit after self-cal, rms=0.038589Jy sigma=0.823451 ! 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=0.038589Jy sigma=0.823451 ! Fit after self-cal, rms=0.038589Jy sigma=0.823451 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.046 mas, bmaj=19.16 mas, bpa=-3.135 degrees ! Estimated noise=0.950401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299064 Jy ! Component: 100 - total flux cleaned = 0.00307078 Jy ! Component: 150 - total flux cleaned = 0.00322807 Jy ! Component: 200 - total flux cleaned = 0.00338391 Jy ! Total flux subtracted in 200 components = 0.00338391 Jy ! Clean residual min=-0.014844 max=0.007462 Jy/beam ! Clean residual mean=0.000066 rms=0.003723 Jy/beam ! Combined flux in latest and established models = 0.156163 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 49 components and 0.156163 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=0.038365Jy sigma=0.823328 ! Fit after self-cal, rms=0.038369Jy sigma=0.823288 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 = 8.37391e-05 Jy ! Component: 100 - total flux cleaned = 0.000233967 Jy ! Component: 150 - total flux cleaned = 0.000382011 Jy ! Component: 200 - total flux cleaned = 0.000458154 Jy ! Total flux subtracted in 200 components = 0.000458154 Jy ! Clean residual min=-0.014726 max=0.007247 Jy/beam ! Clean residual mean=0.000067 rms=0.003703 Jy/beam ! Combined flux in latest and established models = 0.156621 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 49 components and 0.156621 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=0.038161Jy sigma=0.821446 ! Fit after self-cal, rms=0.038162Jy sigma=0.821390 ! 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=1.941 mas, bmaj=5.482 mas, bpa=1.751 degrees ! Estimated noise=0.803747 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.941 x 5.482 at 1.751 degrees (North through East) ! Clean map min=-0.012379 max=0.063573 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=1.435 mas, bmaj=3.798 mas, bpa=-0.6437 degrees ! Estimated noise=1.42309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.057537 Jy ! Component: 100 - total flux cleaned = 0.0880185 Jy ! Component: 150 - total flux cleaned = 0.106189 Jy ! Component: 200 - total flux cleaned = 0.118003 Jy ! Total flux subtracted in 200 components = 0.118003 Jy ! Clean residual min=-0.009504 max=0.011640 Jy/beam ! Clean residual mean=-0.000077 rms=0.003039 Jy/beam ! Combined flux in latest and established models = 0.118003 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.118003 Jy ! Inverting map and beam ! Estimated beam: bmin=1.941 mas, bmaj=5.482 mas, bpa=1.751 degrees ! Estimated noise=0.803747 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 = 0.0194839 Jy ! Component: 100 - total flux cleaned = 0.0281263 Jy ! Component: 150 - total flux cleaned = 0.0319963 Jy ! Component: 200 - total flux cleaned = 0.0329334 Jy ! Total flux subtracted in 200 components = 0.0329334 Jy ! Clean residual min=-0.012426 max=0.008903 Jy/beam ! Clean residual mean=0.000031 rms=0.002875 Jy/beam ! Combined flux in latest and established models = 0.150937 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.150937 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=5.046 mas, bmaj=19.16 mas, bpa=-3.135 degrees ! Estimated noise=0.950401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355973 Jy ! Component: 100 - total flux cleaned = 0.00374072 Jy ! Component: 150 - total flux cleaned = 0.003922 Jy ! Component: 200 - total flux cleaned = 0.00401574 Jy ! Total flux subtracted in 200 components = 0.00401574 Jy ! Clean residual min=-0.015038 max=0.007968 Jy/beam ! Clean residual mean=0.000062 rms=0.003778 Jy/beam ! Combined flux in latest and established models = 0.154953 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 = 0.000176044 Jy ! Component: 100 - total flux cleaned = 0.000349594 Jy ! Component: 150 - total flux cleaned = 0.000438878 Jy ! Component: 200 - total flux cleaned = 0.000605725 Jy ! Total flux subtracted in 200 components = 0.000605725 Jy ! Clean residual min=-0.014899 max=0.007685 Jy/beam ! Clean residual mean=0.000064 rms=0.003749 Jy/beam ! Combined flux in latest and established models = 0.155558 Jy ! Adding 3 model components to the UV plane model. ! The established model now contains 45 components and 0.155558 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.941 mas, bmaj=5.482 mas, bpa=1.751 degrees ! Estimated noise=0.803747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00240537 Jy ! Component: 100 - total flux cleaned = -0.00236057 Jy ! Component: 150 - total flux cleaned = -0.00227462 Jy ! Component: 200 - total flux cleaned = -0.00218777 Jy ! Total flux subtracted in 200 components = -0.00218777 Jy ! Clean residual min=-0.012257 max=0.008715 Jy/beam ! Clean residual mean=0.000035 rms=0.002779 Jy/beam ! Combined flux in latest and established models = 0.153371 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.153371 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=0.038401Jy sigma=0.822864 ! Fit after self-cal, rms=0.038383Jy sigma=0.822623 wmodel /d2/scr/pima/bp177g_uvs/J1517-4424_C_map.mod ! Writing 45 model components to file: /d2/scr/pima/bp177g_uvs/J1517-4424_C_map.mod wobs /d2/scr/pima/bp177g_uvs/J1517-4424_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177g_uvs/J1517-4424_C_uvs.fits wwins /d2/scr/pima/bp177g_uvs/J1517-4424_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177g_uvs/J1517-4424_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00522326 Jy ! Component: 100 - total flux cleaned = -0.00854969 Jy ! Component: 150 - total flux cleaned = -0.00994712 Jy ! Component: 200 - total flux cleaned = -0.0109428 Jy ! Component: 250 - total flux cleaned = -0.0112789 Jy ! Component: 300 - total flux cleaned = -0.0118931 Jy ! Component: 350 - total flux cleaned = -0.0125571 Jy ! Component: 400 - total flux cleaned = -0.0130881 Jy ! Component: 450 - total flux cleaned = -0.0135031 Jy ! Component: 500 - total flux cleaned = -0.0137392 Jy ! Component: 550 - total flux cleaned = -0.0141079 Jy ! Component: 600 - total flux cleaned = -0.014386 Jy ! Component: 650 - total flux cleaned = -0.0147176 Jy ! Component: 700 - total flux cleaned = -0.0148448 Jy ! Component: 750 - total flux cleaned = -0.0150858 Jy ! Component: 800 - total flux cleaned = -0.015085 Jy ! Component: 850 - total flux cleaned = -0.0150299 Jy ! Component: 900 - total flux cleaned = -0.015081 Jy ! Component: 950 - total flux cleaned = -0.0149779 Jy ! Component: 1000 - total flux cleaned = -0.0149782 Jy ! Component: 1050 - total flux cleaned = -0.0149786 Jy ! Component: 1100 - total flux cleaned = -0.0150255 Jy ! Component: 1150 - total flux cleaned = -0.0151148 Jy ! Component: 1200 - total flux cleaned = -0.0152006 Jy ! Component: 1250 - total flux cleaned = -0.0152003 Jy ! Component: 1300 - total flux cleaned = -0.0152405 Jy ! Component: 1350 - total flux cleaned = -0.0152802 Jy ! Component: 1400 - total flux cleaned = -0.0152425 Jy ! Component: 1450 - total flux cleaned = -0.0152429 Jy ! Component: 1500 - total flux cleaned = -0.0151693 Jy ! Component: 1550 - total flux cleaned = -0.0149902 Jy ! Component: 1600 - total flux cleaned = -0.0149898 Jy ! Component: 1650 - total flux cleaned = -0.0149899 Jy ! Component: 1700 - total flux cleaned = -0.015091 Jy ! Component: 1750 - total flux cleaned = -0.0150909 Jy ! Component: 1800 - total flux cleaned = -0.0151237 Jy ! Component: 1850 - total flux cleaned = -0.0151557 Jy ! Component: 1900 - total flux cleaned = -0.015063 Jy ! Component: 1950 - total flux cleaned = -0.0150628 Jy ! Component: 2000 - total flux cleaned = -0.0150625 Jy ! Component: 2050 - total flux cleaned = -0.0150334 Jy ! Component: 2100 - total flux cleaned = -0.0150629 Jy ! Component: 2150 - total flux cleaned = -0.0150917 Jy ! Component: 2200 - total flux cleaned = -0.0151199 Jy ! Component: 2250 - total flux cleaned = -0.0150921 Jy ! Component: 2300 - total flux cleaned = -0.0150375 Jy ! Component: 2350 - total flux cleaned = -0.0149565 Jy ! Component: 2400 - total flux cleaned = -0.0149032 Jy ! Component: 2450 - total flux cleaned = -0.0147977 Jy ! Component: 2500 - total flux cleaned = -0.0147195 Jy ! Component: 2550 - total flux cleaned = -0.0147195 Jy ! Component: 2600 - total flux cleaned = -0.0147196 Jy ! Component: 2650 - total flux cleaned = -0.0148467 Jy ! Component: 2700 - total flux cleaned = -0.014872 Jy ! Component: 2750 - total flux cleaned = -0.0149721 Jy ! Component: 2800 - total flux cleaned = -0.0150218 Jy ! Component: 2850 - total flux cleaned = -0.0150712 Jy ! Component: 2900 - total flux cleaned = -0.0151449 Jy ! Component: 2950 - total flux cleaned = -0.015218 Jy ! Component: 3000 - total flux cleaned = -0.0152424 Jy ! Component: 3050 - total flux cleaned = -0.0153389 Jy ! Component: 3100 - total flux cleaned = -0.015339 Jy ! Component: 3150 - total flux cleaned = -0.0154344 Jy ! Component: 3200 - total flux cleaned = -0.015482 Jy ! Component: 3250 - total flux cleaned = -0.0156001 Jy ! Component: 3300 - total flux cleaned = -0.0156706 Jy ! Component: 3350 - total flux cleaned = -0.0157408 Jy ! Component: 3400 - total flux cleaned = -0.0157875 Jy ! Component: 3450 - total flux cleaned = -0.0159041 Jy ! Component: 3500 - total flux cleaned = -0.0160206 Jy ! Component: 3550 - total flux cleaned = -0.0161601 Jy ! Component: 3600 - total flux cleaned = -0.0162297 Jy ! Component: 3650 - total flux cleaned = -0.0163455 Jy ! Component: 3700 - total flux cleaned = -0.0164149 Jy ! Component: 3750 - total flux cleaned = -0.0165076 Jy ! Component: 3800 - total flux cleaned = -0.0166006 Jy ! Component: 3850 - total flux cleaned = -0.0166705 Jy ! Component: 3900 - total flux cleaned = -0.0167873 Jy ! Component: 3950 - total flux cleaned = -0.0168341 Jy ! Component: 4000 - total flux cleaned = -0.0169283 Jy ! Component: 4050 - total flux cleaned = -0.0169993 Jy ! Total flux subtracted in 4096 components = -0.0170706 Jy ! Clean residual min=-0.001275 max=0.001229 Jy/beam ! Clean residual mean=0.000037 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.1363 Jy keep ! Adding 373 model components to the UV plane model. ! The established model now contains 418 components and 0.1363 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177g_uvs/J1517-4424_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.941 x 5.482 at 1.751 degrees (North through East) ! Clean map min=-0.0059414 max=0.070717 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177g_uvs/J1517-4424_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0707167 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000499862 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.12055 2.12055 4.2411 8.48221 16.9644 33.9288 67.8577 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 141.472 quit ! Quitting program ! Log file /d2/scr/pima/bp177g_uvs/J1517-4424_C_uvs.log closed on Thu Mar 6 00:35:40 2014