! Started logfile: /d2/scr/pima/bp171a3_uvs/J0923-3435_X_uvs.log on Mon Feb 24 08:44:37 2014 obs /d2/scr/pima/bp171a3_uvs/J0923-3435_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0923-3435_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.904762 visibilities/baseline/integration-bin. ! Found source: J0923-3435 ! ! 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 456 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 /d2/scr/pima/bp171a3_uvs/J0923-3435_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. ! ! 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=1.002334Jy sigma=24.327663 ! Fit after self-cal, rms=0.945040Jy sigma=22.869519 ! 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=0.8796 mas, bmaj=4.617 mas, bpa=4.274 degrees ! Estimated noise=2.11115 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 = 0.0376409 Jy ! Component: 100 - total flux cleaned = 0.0506991 Jy ! Total flux subtracted in 100 components = 0.0506991 Jy ! Clean residual min=-0.010617 max=0.010585 Jy/beam ! Clean residual mean=0.000057 rms=0.004213 Jy/beam ! Combined flux in latest and established models = 0.0506991 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0506991 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=0.044807Jy sigma=1.121737 ! Fit after self-cal, rms=0.044645Jy sigma=1.114018 ! 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=1.054 mas, bmaj=5.02 mas, bpa=3.525 degrees ! Estimated noise=1.45908 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 = 0.0160695 Jy ! Component: 100 - total flux cleaned = 0.0180806 Jy ! Component: 150 - total flux cleaned = 0.0195433 Jy ! Component: 200 - total flux cleaned = 0.0212927 Jy ! Total flux subtracted in 200 components = 0.0212927 Jy ! Clean residual min=-0.005468 max=0.005433 Jy/beam ! Clean residual mean=0.000039 rms=0.002541 Jy/beam ! Combined flux in latest and established models = 0.0719919 Jy ! Performing phase self-cal ! Adding 120 model components to the UV plane model. ! The established model now contains 151 components and 0.0719919 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=0.030530Jy sigma=0.624847 ! Fit after self-cal, rms=0.030330Jy sigma=0.622294 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 5.02 at 3.525 degrees (North through East) ! Clean map min=-0.010964 max=0.046714 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* HN 1.00* KP 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* HN 1.00* KP 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* HN 1.00* KP 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* HN 1.00* KP 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 0.91 HN 0.99 KP 1.00 NL 1.17 ! OV 0.91 PT 0.91 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.10 KP 0.97 NL 1.08 ! OV 0.93 PT 0.94 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.11 KP 0.91 NL 0.92 ! OV 0.91 PT 0.89 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.030330Jy sigma=0.622294 ! Fit after self-cal, rms=0.029751Jy sigma=0.607608 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=5.09 mas, bpa=3.539 degrees ! Estimated noise=1.42442 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 = 0.00174609 Jy ! Component: 100 - total flux cleaned = 0.000884962 Jy ! Component: 150 - total flux cleaned = 0.000546735 Jy ! Component: 200 - total flux cleaned = 0.000550731 Jy ! Total flux subtracted in 200 components = 0.000550731 Jy ! Clean residual min=-0.002241 max=0.002238 Jy/beam ! Clean residual mean=0.000013 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.0725426 Jy ! Performing phase self-cal ! Adding 100 model components to the UV plane model. ! The established model now contains 243 components and 0.0725427 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=0.027597Jy sigma=0.529153 ! Fit after self-cal, rms=0.027554Jy sigma=0.528184 ! 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=0.027554Jy sigma=0.528184 ! Fit after self-cal, rms=0.026661Jy sigma=0.503191 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=5.096 mas, bpa=3.344 degrees ! Estimated noise=1.40746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00044159 Jy ! Component: 100 - total flux cleaned = -0.000432093 Jy ! Component: 150 - total flux cleaned = -0.000423897 Jy ! Component: 200 - total flux cleaned = -0.000417097 Jy ! Total flux subtracted in 200 components = -0.000417097 Jy ! Clean residual min=-0.001102 max=0.001098 Jy/beam ! Clean residual mean=0.000006 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0721256 Jy selfcal ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 318 components and 0.0721256 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=0.026071Jy sigma=0.486060 ! Fit after self-cal, rms=0.026048Jy sigma=0.485850 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 = -0.000136149 Jy ! Component: 100 - total flux cleaned = -8.56265e-05 Jy ! Component: 150 - total flux cleaned = 5.77178e-05 Jy ! Component: 200 - total flux cleaned = 0.000195944 Jy ! Total flux subtracted in 200 components = 0.000195944 Jy ! Clean residual min=-0.000718 max=0.000721 Jy/beam ! Clean residual mean=0.000003 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0723215 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 365 components and 0.0723215 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=0.025822Jy sigma=0.480578 ! Fit after self-cal, rms=0.025817Jy sigma=0.480505 ! 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=0.025817Jy sigma=0.480505 ! Fit after self-cal, rms=0.025858Jy sigma=0.477174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=5.064 mas, bpa=3.252 degrees ! Estimated noise=1.42133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00082645 Jy ! Component: 100 - total flux cleaned = 0.000828388 Jy ! Component: 150 - total flux cleaned = 0.000970172 Jy ! Component: 200 - total flux cleaned = 0.00105119 Jy ! Total flux subtracted in 200 components = 0.00105119 Jy ! Clean residual min=-0.000640 max=0.000642 Jy/beam ! Clean residual mean=0.000003 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0733727 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 407 components and 0.0733727 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=0.025648Jy sigma=0.471887 ! Fit after self-cal, rms=0.025645Jy sigma=0.471840 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 = 0.000301246 Jy ! Component: 100 - total flux cleaned = 0.000438356 Jy ! Component: 150 - total flux cleaned = 0.000663873 Jy ! Component: 200 - total flux cleaned = 0.000788297 Jy ! Total flux subtracted in 200 components = 0.000788297 Jy ! Clean residual min=-0.000500 max=0.000503 Jy/beam ! Clean residual mean=0.000002 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.074161 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 451 components and 0.074161 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=0.025553Jy sigma=0.470016 ! Fit after self-cal, rms=0.025555Jy sigma=0.469981 ! 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=0.025555Jy sigma=0.469981 ! Fit after self-cal, rms=0.025152Jy sigma=0.461168 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.167 mas, bmaj=6.536 mas, bpa=-2.979 degrees ! Estimated noise=1.64233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00079254 Jy ! Component: 100 - total flux cleaned = 0.00118451 Jy ! Component: 150 - total flux cleaned = 0.00137263 Jy ! Component: 200 - total flux cleaned = 0.00158753 Jy ! Total flux subtracted in 200 components = 0.00158753 Jy ! Clean residual min=-0.000347 max=0.000349 Jy/beam ! Clean residual mean=-0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0757486 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 504 components and 0.0757486 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=0.025096Jy sigma=0.460343 ! Fit after self-cal, rms=0.025097Jy sigma=0.460238 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 = -6.77978e-05 Jy ! Component: 100 - total flux cleaned = -4.92978e-05 Jy ! Component: 150 - total flux cleaned = -4.89376e-05 Jy ! Component: 200 - total flux cleaned = 5.62037e-05 Jy ! Total flux subtracted in 200 components = 5.62037e-05 Jy ! Clean residual min=-0.000293 max=0.000292 Jy/beam ! Clean residual mean=-0.000001 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0758048 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 544 components and 0.0758048 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=0.025063Jy sigma=0.459780 ! Fit after self-cal, rms=0.025065Jy sigma=0.459756 ! 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=1.068 mas, bmaj=5.027 mas, bpa=3.107 degrees ! Estimated noise=1.41556 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.068 x 5.027 at 3.107 degrees (North through East) ! Clean map min=-0.0056629 max=0.041737 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=0.8879 mas, bmaj=4.575 mas, bpa=3.847 degrees ! Estimated noise=2.0538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0364296 Jy ! Component: 100 - total flux cleaned = 0.0478467 Jy ! Component: 150 - total flux cleaned = 0.0541692 Jy ! Component: 200 - total flux cleaned = 0.0587816 Jy ! Total flux subtracted in 200 components = 0.0587816 Jy ! Clean residual min=-0.006745 max=0.006735 Jy/beam ! Clean residual mean=0.000036 rms=0.002876 Jy/beam ! Combined flux in latest and established models = 0.0587816 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 79 model components to the UV plane model. ! The established model now contains 79 components and 0.0587816 Jy ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=5.027 mas, bpa=3.107 degrees ! Estimated noise=1.41556 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 = 0.00807006 Jy ! Component: 100 - total flux cleaned = 0.0111234 Jy ! Component: 150 - total flux cleaned = 0.0132186 Jy ! Component: 200 - total flux cleaned = 0.013775 Jy ! Total flux subtracted in 200 components = 0.013775 Jy ! Clean residual min=-0.004110 max=0.004116 Jy/beam ! Clean residual mean=0.000032 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 0.0725566 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 190 components and 0.0725565 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=2.167 mas, bmaj=6.536 mas, bpa=-2.979 degrees ! Estimated noise=1.64233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00188542 Jy ! Component: 100 - total flux cleaned = -0.00204636 Jy ! Component: 150 - total flux cleaned = 0.000347016 Jy ! Component: 200 - total flux cleaned = 0.00237268 Jy ! Total flux subtracted in 200 components = 0.00237268 Jy ! Clean residual min=-0.001970 max=0.001974 Jy/beam ! Clean residual mean=0.000011 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.0749292 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 = 0.00179324 Jy ! Component: 100 - total flux cleaned = 0.00237415 Jy ! Component: 150 - total flux cleaned = 0.00265123 Jy ! Component: 200 - total flux cleaned = 0.00265118 Jy ! Total flux subtracted in 200 components = 0.00265118 Jy ! Clean residual min=-0.001047 max=0.001053 Jy/beam ! Clean residual mean=0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0775804 Jy ! Adding 195 model components to the UV plane model. ! The established model now contains 381 components and 0.0775804 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=5.027 mas, bpa=3.107 degrees ! Estimated noise=1.41556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000935112 Jy ! Component: 100 - total flux cleaned = -0.00102673 Jy ! Component: 150 - total flux cleaned = -0.00102719 Jy ! Component: 200 - total flux cleaned = -0.000900474 Jy ! Total flux subtracted in 200 components = -0.000900474 Jy ! Clean residual min=-0.000683 max=0.000688 Jy/beam ! Clean residual mean=0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0766799 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 421 components and 0.0766799 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=0.025381Jy sigma=0.466369 ! Fit after self-cal, rms=0.025370Jy sigma=0.465843 wmodel /d2/scr/pima/bp171a3_uvs/J0923-3435_X_map.mod ! Writing 421 model components to file: /d2/scr/pima/bp171a3_uvs/J0923-3435_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0923-3435_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0923-3435_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0923-3435_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171a3_uvs/J0923-3435_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.068 x 5.027 at 3.107 degrees (North through East) ! Clean map min=-0.0054115 max=0.038739 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0923-3435_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0387394 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212922 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.64888 1.64888 3.29776 6.59552 13.191 26.3821 52.7642 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 181.941 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0923-3435_X_uvs.log closed on Mon Feb 24 08:44:40 2014