! Started logfile: /d2/scr/pima/bp177h_uvs/J1716-3418_X_uvs.log on Sat Mar 29 22:27:16 2014 obs /d2/scr/pima/bp177h_uvs/J1716-3418_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1716-3418_X_uva.fits ! AN table 1: 6 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J1716-3418 ! ! 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 384 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/bp177h_uvs/J1716-3418_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=0.999368Jy sigma=27.434959 ! Fit after self-cal, rms=0.970177Jy sigma=26.681361 ! 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=6.925 mas, bmaj=29.57 mas, bpa=-22.66 degrees ! Estimated noise=1.76703 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 = 0.0255672 Jy ! Component: 100 - total flux cleaned = 0.0339247 Jy ! Total flux subtracted in 100 components = 0.0339247 Jy ! Clean residual min=-0.003580 max=0.003795 Jy/beam ! Clean residual mean=0.000016 rms=0.002137 Jy/beam ! Combined flux in latest and established models = 0.0339247 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0339247 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=0.021401Jy sigma=0.540960 ! Fit after self-cal, rms=0.019015Jy sigma=0.489262 ! 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=6.828 mas, bmaj=26.34 mas, bpa=-22.62 degrees ! Estimated noise=1.33318 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 = 0.00101476 Jy ! Component: 100 - total flux cleaned = 0.0017403 Jy ! Component: 150 - total flux cleaned = 0.00203139 Jy ! Component: 200 - total flux cleaned = 0.00240051 Jy ! Total flux subtracted in 200 components = 0.00240051 Jy ! Clean residual min=-0.000773 max=0.000779 Jy/beam ! Clean residual mean=0.000016 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0363252 Jy ! Performing phase self-cal ! Adding 105 model components to the UV plane model. ! The established model now contains 143 components and 0.0363253 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=0.017942Jy sigma=0.461660 ! Fit after self-cal, rms=0.017884Jy sigma=0.460785 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.828 x 26.34 at -22.62 degrees (North through East) ! Clean map min=-0.001985 max=0.02361 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=0.017884Jy sigma=0.460785 ! Fit after self-cal, rms=0.017884Jy sigma=0.460785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.828 mas, bmaj=26.34 mas, bpa=-22.62 degrees ! Estimated noise=1.33318 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 = -0.000699669 Jy ! Component: 100 - total flux cleaned = -0.00105148 Jy ! Component: 150 - total flux cleaned = -0.00149632 Jy ! Component: 200 - total flux cleaned = -0.00188342 Jy ! Total flux subtracted in 200 components = -0.00188342 Jy ! Clean residual min=-0.000353 max=0.000344 Jy/beam ! Clean residual mean=-0.000005 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0344418 Jy ! Performing phase self-cal ! Adding 102 model components to the UV plane model. ! The established model now contains 245 components and 0.0344419 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=0.017774Jy sigma=0.458298 ! Fit after self-cal, rms=0.017756Jy sigma=0.458203 ! 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=0.017756Jy sigma=0.458203 ! Fit after self-cal, rms=0.017756Jy sigma=0.458203 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.828 mas, bmaj=26.34 mas, bpa=-22.62 degrees ! Estimated noise=1.33318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322307 Jy ! Component: 100 - total flux cleaned = 0.000447264 Jy ! Component: 150 - total flux cleaned = 0.000555639 Jy ! Component: 200 - total flux cleaned = 0.000613336 Jy ! Total flux subtracted in 200 components = 0.000613336 Jy ! Clean residual min=-0.000221 max=0.000220 Jy/beam ! Clean residual mean=0.000004 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0350552 Jy selfcal ! Performing phase self-cal ! Adding 105 model components to the UV plane model. ! The established model now contains 346 components and 0.0350552 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=0.017722Jy sigma=0.457497 ! Fit after self-cal, rms=0.017714Jy sigma=0.457477 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 = -8.89921e-06 Jy ! Component: 100 - total flux cleaned = -4.64457e-05 Jy ! Component: 150 - total flux cleaned = -1.4601e-05 Jy ! Component: 200 - total flux cleaned = -4.36044e-05 Jy ! Total flux subtracted in 200 components = -4.36044e-05 Jy ! Clean residual min=-0.000158 max=0.000159 Jy/beam ! Clean residual mean=0.000003 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0350116 Jy ! Performing phase self-cal ! Adding 119 model components to the UV plane model. ! The established model now contains 460 components and 0.0350116 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=0.017699Jy sigma=0.457157 ! Fit after self-cal, rms=0.017694Jy sigma=0.457139 ! 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=0.017694Jy sigma=0.457139 ! Fit after self-cal, rms=0.017694Jy sigma=0.457139 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.828 mas, bmaj=26.34 mas, bpa=-22.62 degrees ! Estimated noise=1.33318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.19715e-05 Jy ! Component: 100 - total flux cleaned = 2.83138e-06 Jy ! Component: 150 - total flux cleaned = -2.93481e-05 Jy ! Component: 200 - total flux cleaned = -8.47688e-05 Jy ! Total flux subtracted in 200 components = -8.47688e-05 Jy ! Clean residual min=-0.000129 max=0.000129 Jy/beam ! Clean residual mean=0.000003 rms=0.000057 Jy/beam ! Combined flux in latest and established models = 0.0349268 Jy selfcal ! Performing phase self-cal ! Adding 106 model components to the UV plane model. ! The established model now contains 554 components and 0.0349268 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=0.017686Jy sigma=0.456969 ! Fit after self-cal, rms=0.017683Jy sigma=0.456959 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 = 8.5181e-05 Jy ! Component: 100 - total flux cleaned = 9.94305e-05 Jy ! Component: 150 - total flux cleaned = 0.000127597 Jy ! Component: 200 - total flux cleaned = 0.000148447 Jy ! Total flux subtracted in 200 components = 0.000148447 Jy ! Clean residual min=-0.000113 max=0.000114 Jy/beam ! Clean residual mean=0.000004 rms=0.000049 Jy/beam ! Combined flux in latest and established models = 0.0350753 Jy ! Performing phase self-cal ! Adding 101 model components to the UV plane model. ! The established model now contains 626 components and 0.0350753 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=0.017677Jy sigma=0.456847 ! Fit after self-cal, rms=0.017676Jy sigma=0.456840 ! 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=0.017676Jy sigma=0.456840 ! Fit after self-cal, rms=0.017676Jy sigma=0.456840 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.904 mas, bmaj=26.2 mas, bpa=-22.56 degrees ! Estimated noise=1.3332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.69607e-06 Jy ! Component: 100 - total flux cleaned = 3.26207e-05 Jy ! Component: 150 - total flux cleaned = 6.36261e-05 Jy ! Component: 200 - total flux cleaned = 7.5541e-05 Jy ! Total flux subtracted in 200 components = 7.5541e-05 Jy ! Clean residual min=-0.000100 max=0.000100 Jy/beam ! Clean residual mean=0.000005 rms=0.000044 Jy/beam ! Combined flux in latest and established models = 0.0351508 Jy selfcal ! Performing phase self-cal ! Adding 89 model components to the UV plane model. ! The established model now contains 698 components and 0.0351508 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=0.017671Jy sigma=0.456744 ! Fit after self-cal, rms=0.017670Jy sigma=0.456738 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 = 6.87293e-05 Jy ! Component: 100 - total flux cleaned = 9.75607e-05 Jy ! Component: 150 - total flux cleaned = 0.00010333 Jy ! Component: 200 - total flux cleaned = 9.81427e-05 Jy ! Total flux subtracted in 200 components = 9.81427e-05 Jy ! Clean residual min=-0.000091 max=0.000090 Jy/beam ! Clean residual mean=0.000005 rms=0.000041 Jy/beam ! Combined flux in latest and established models = 0.035249 Jy ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 780 components and 0.035249 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=0.017666Jy sigma=0.456668 ! Fit after self-cal, rms=0.017665Jy sigma=0.456662 ! 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=6.828 mas, bmaj=26.34 mas, bpa=-22.62 degrees ! Estimated noise=1.33318 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.828 x 26.34 at -22.62 degrees (North through East) ! Clean map min=-0.0017389 max=0.023142 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=6.925 mas, bmaj=29.57 mas, bpa=-22.66 degrees ! Estimated noise=1.76703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271431 Jy ! Component: 100 - total flux cleaned = 0.0346579 Jy ! Component: 150 - total flux cleaned = 0.0356405 Jy ! Component: 200 - total flux cleaned = 0.0356527 Jy ! Total flux subtracted in 200 components = 0.0356527 Jy ! Clean residual min=-0.001471 max=0.001463 Jy/beam ! Clean residual mean=0.000010 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.0356527 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 109 model components to the UV plane model. ! The established model now contains 109 components and 0.0356527 Jy ! Inverting map and beam ! Estimated beam: bmin=6.828 mas, bmaj=26.34 mas, bpa=-22.62 degrees ! Estimated noise=1.33318 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 = -0.000290406 Jy ! Component: 100 - total flux cleaned = -0.000166587 Jy ! Component: 150 - total flux cleaned = 0.000205869 Jy ! Component: 200 - total flux cleaned = 0.000590024 Jy ! Total flux subtracted in 200 components = 0.000590024 Jy ! Clean residual min=-0.000423 max=0.000423 Jy/beam ! Clean residual mean=-0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0362427 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 199 components and 0.0362427 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=6.904 mas, bmaj=26.2 mas, bpa=-22.56 degrees ! Estimated noise=1.3332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000281338 Jy ! Component: 100 - total flux cleaned = -0.00056402 Jy ! Component: 150 - total flux cleaned = -0.000823633 Jy ! Component: 200 - total flux cleaned = -0.000992995 Jy ! Total flux subtracted in 200 components = -0.000992995 Jy ! Clean residual min=-0.000310 max=0.000308 Jy/beam ! Clean residual mean=0.000006 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0352498 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 = -1.82394e-05 Jy ! Component: 100 - total flux cleaned = -3.72659e-05 Jy ! Component: 150 - total flux cleaned = -5.61498e-05 Jy ! Component: 200 - total flux cleaned = -3.67133e-05 Jy ! Total flux subtracted in 200 components = -3.67133e-05 Jy ! Clean residual min=-0.000313 max=0.000310 Jy/beam ! Clean residual mean=0.000009 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.035213 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 291 components and 0.0352131 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.828 mas, bmaj=26.34 mas, bpa=-22.62 degrees ! Estimated noise=1.33318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223484 Jy ! Component: 100 - total flux cleaned = 0.000474105 Jy ! Component: 150 - total flux cleaned = 0.000665645 Jy ! Component: 200 - total flux cleaned = 0.000802491 Jy ! Total flux subtracted in 200 components = 0.000802491 Jy ! Clean residual min=-0.000168 max=0.000172 Jy/beam ! Clean residual mean=0.000005 rms=0.000072 Jy/beam ! Combined flux in latest and established models = 0.0360155 Jy selfcal ! Performing phase self-cal ! Adding 102 model components to the UV plane model. ! The established model now contains 386 components and 0.0360155 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=0.017669Jy sigma=0.456705 ! Fit after self-cal, rms=0.017673Jy sigma=0.456651 wmodel /d2/scr/pima/bp177h_uvs/J1716-3418_X_map.mod ! Writing 386 model components to file: /d2/scr/pima/bp177h_uvs/J1716-3418_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1716-3418_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1716-3418_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1716-3418_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/bp177h_uvs/J1716-3418_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.828 x 26.34 at -22.62 degrees (North through East) ! Clean map min=-0.0016324 max=0.025703 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1716-3418_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0257034 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.55005e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.764497 0.764497 1.52899 3.05799 6.11598 12.232 24.4639 48.9278 97.8556 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 392.414 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1716-3418_X_uvs.log closed on Sat Mar 29 22:27:24 2014