! Started logfile: /d2/scr/pima/bp177i_uvs/J1108-3550_C_uvs.log on Tue Apr 15 00:24:47 2014 obs /d2/scr/pima/bp177i_uvs/J1108-3550_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1108-3550_C_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.580952 visibilities/baseline/integration-bin. ! Found source: J1108-3550 ! ! 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 488 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/bp177i_uvs/J1108-3550_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. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.995747Jy sigma=32.093929 ! Fit after self-cal, rms=0.939101Jy sigma=30.290743 ! 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=6.731 mas, bmaj=27.35 mas, bpa=3.796 degrees ! Estimated noise=1.24465 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 = 0.0471207 Jy ! Component: 100 - total flux cleaned = 0.0646797 Jy ! Total flux subtracted in 100 components = 0.0646797 Jy ! Clean residual min=-0.007878 max=0.008668 Jy/beam ! Clean residual mean=0.000018 rms=0.003027 Jy/beam ! Combined flux in latest and established models = 0.0646797 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0646797 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=0.050730Jy sigma=0.877391 ! Fit after self-cal, rms=0.050293Jy sigma=0.860495 ! 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=7.031 mas, bmaj=28.76 mas, bpa=2.112 degrees ! Estimated noise=1.04962 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 = 0.0109192 Jy ! Component: 100 - total flux cleaned = 0.0144516 Jy ! Component: 150 - total flux cleaned = 0.0153851 Jy ! Component: 200 - total flux cleaned = 0.0159066 Jy ! Total flux subtracted in 200 components = 0.0159066 Jy ! Clean residual min=-0.002572 max=0.002589 Jy/beam ! Clean residual mean=-0.000040 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.0805862 Jy ! Performing phase self-cal ! Adding 103 model components to the UV plane model. ! The established model now contains 119 components and 0.0805862 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=0.046780Jy sigma=0.679916 ! Fit after self-cal, rms=0.046720Jy sigma=0.678553 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.031 x 28.76 at 2.112 degrees (North through East) ! Clean map min=-0.0039846 max=0.06065 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: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.14 KP 0.94 LA 1.12 ! NL 0.96 OV 1.05 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 KP 0.97 LA 0.91 ! NL 1.08 OV 0.95 PT 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.046720Jy sigma=0.678553 ! Fit after self-cal, rms=0.046758Jy sigma=0.664093 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.028 mas, bmaj=28.86 mas, bpa=2.153 degrees ! Estimated noise=1.03919 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 = 0.000431246 Jy ! Component: 100 - total flux cleaned = 0.000433808 Jy ! Component: 150 - total flux cleaned = 7.73969e-05 Jy ! Component: 200 - total flux cleaned = -4.9062e-06 Jy ! Total flux subtracted in 200 components = -4.9062e-06 Jy ! Clean residual min=-0.001233 max=0.001225 Jy/beam ! Clean residual mean=-0.000018 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0805813 Jy ! Performing phase self-cal ! Adding 116 model components to the UV plane model. ! The established model now contains 229 components and 0.0805813 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=0.046261Jy sigma=0.642340 ! Fit after self-cal, rms=0.046256Jy sigma=0.641694 ! 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=0.046256Jy sigma=0.641694 ! Fit after self-cal, rms=0.046428Jy sigma=0.635610 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.021 mas, bmaj=28.89 mas, bpa=2.117 degrees ! Estimated noise=1.05129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000865046 Jy ! Component: 100 - total flux cleaned = 0.00135906 Jy ! Component: 150 - total flux cleaned = 0.00188357 Jy ! Component: 200 - total flux cleaned = 0.00273418 Jy ! Total flux subtracted in 200 components = 0.00273418 Jy ! Clean residual min=-0.000990 max=0.000996 Jy/beam ! Clean residual mean=-0.000007 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0833155 Jy selfcal ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 311 components and 0.0833155 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=0.046169Jy sigma=0.625107 ! Fit after self-cal, rms=0.046189Jy sigma=0.624849 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 = 0.000522177 Jy ! Component: 100 - total flux cleaned = 0.000941719 Jy ! Component: 150 - total flux cleaned = 0.0012259 Jy ! Component: 200 - total flux cleaned = 0.00162031 Jy ! Total flux subtracted in 200 components = 0.00162031 Jy ! Clean residual min=-0.000704 max=0.000703 Jy/beam ! Clean residual mean=-0.000007 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0849358 Jy ! Performing phase self-cal ! Adding 101 model components to the UV plane model. ! The established model now contains 406 components and 0.0849358 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=0.046035Jy sigma=0.619786 ! Fit after self-cal, rms=0.046049Jy sigma=0.619652 ! 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=0.046049Jy sigma=0.619652 ! Fit after self-cal, rms=0.047229Jy sigma=0.606918 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.022 mas, bmaj=28.91 mas, bpa=2.062 degrees ! Estimated noise=1.07967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173964 Jy ! Component: 100 - total flux cleaned = 0.00157923 Jy ! Component: 150 - total flux cleaned = 0.00157977 Jy ! Component: 200 - total flux cleaned = 0.00166256 Jy ! Total flux subtracted in 200 components = 0.00166256 Jy ! Clean residual min=-0.000662 max=0.000658 Jy/beam ! Clean residual mean=-0.000008 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0865983 Jy selfcal ! Performing phase self-cal ! Adding 122 model components to the UV plane model. ! The established model now contains 522 components and 0.0865983 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=0.046941Jy sigma=0.601198 ! Fit after self-cal, rms=0.046953Jy sigma=0.601090 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 = 0.000376309 Jy ! Component: 100 - total flux cleaned = 0.000489072 Jy ! Component: 150 - total flux cleaned = 0.000692977 Jy ! Component: 200 - total flux cleaned = 0.000883678 Jy ! Total flux subtracted in 200 components = 0.000883678 Jy ! Clean residual min=-0.000516 max=0.000518 Jy/beam ! Clean residual mean=-0.000003 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.087482 Jy ! Performing phase self-cal ! Adding 96 model components to the UV plane model. ! The established model now contains 607 components and 0.087482 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=0.046862Jy sigma=0.598782 ! Fit after self-cal, rms=0.046876Jy sigma=0.598703 ! 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=0.046876Jy sigma=0.598703 ! Fit after self-cal, rms=0.047478Jy sigma=0.595908 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.294 mas, bmaj=28.99 mas, bpa=2.426 degrees ! Estimated noise=1.09022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108295 Jy ! Component: 100 - total flux cleaned = 0.00100304 Jy ! Component: 150 - total flux cleaned = 0.0010725 Jy ! Component: 200 - total flux cleaned = 0.00132932 Jy ! Total flux subtracted in 200 components = 0.00132932 Jy ! Clean residual min=-0.000522 max=0.000523 Jy/beam ! Clean residual mean=-0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0888113 Jy selfcal ! Performing phase self-cal ! Adding 117 model components to the UV plane model. ! The established model now contains 701 components and 0.0888113 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=0.047326Jy sigma=0.593541 ! Fit after self-cal, rms=0.047334Jy sigma=0.593469 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 = 0.000232332 Jy ! Component: 100 - total flux cleaned = 0.000351636 Jy ! Component: 150 - total flux cleaned = 0.00057363 Jy ! Component: 200 - total flux cleaned = 0.000808996 Jy ! Total flux subtracted in 200 components = 0.000808996 Jy ! Clean residual min=-0.000424 max=0.000424 Jy/beam ! Clean residual mean=-0.000003 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0896203 Jy ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 765 components and 0.0896203 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=0.047270Jy sigma=0.592118 ! Fit after self-cal, rms=0.047280Jy sigma=0.592069 ! 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=7.019 mas, bmaj=28.89 mas, bpa=2.036 degrees ! Estimated noise=1.09579 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.019 x 28.89 at 2.036 degrees (North through East) ! Clean map min=-0.0033381 max=0.060572 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=6.73 mas, bmaj=27.49 mas, bpa=3.725 degrees ! Estimated noise=1.29642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0490832 Jy ! Component: 100 - total flux cleaned = 0.067786 Jy ! Component: 150 - total flux cleaned = 0.0757578 Jy ! Component: 200 - total flux cleaned = 0.0773573 Jy ! Total flux subtracted in 200 components = 0.0773573 Jy ! Clean residual min=-0.004249 max=0.004305 Jy/beam ! Clean residual mean=-0.000011 rms=0.001888 Jy/beam ! Combined flux in latest and established models = 0.0773573 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.0773573 Jy ! Inverting map and beam ! Estimated beam: bmin=7.019 mas, bmaj=28.89 mas, bpa=2.036 degrees ! Estimated noise=1.09579 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 = 0.0033625 Jy ! Component: 100 - total flux cleaned = 0.00394357 Jy ! Component: 150 - total flux cleaned = 0.00409675 Jy ! Component: 200 - total flux cleaned = 0.00397097 Jy ! Total flux subtracted in 200 components = 0.00397097 Jy ! Clean residual min=-0.002025 max=0.002022 Jy/beam ! Clean residual mean=-0.000029 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.0813283 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 175 components and 0.0813283 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=7.294 mas, bmaj=28.99 mas, bpa=2.426 degrees ! Estimated noise=1.09022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253754 Jy ! Component: 100 - total flux cleaned = -4.95997e-05 Jy ! Component: 150 - total flux cleaned = 3.74815e-05 Jy ! Component: 200 - total flux cleaned = 0.000110618 Jy ! Total flux subtracted in 200 components = 0.000110618 Jy ! Clean residual min=-0.001212 max=0.001217 Jy/beam ! Clean residual mean=-0.000011 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0814389 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 = 0.000282805 Jy ! Component: 100 - total flux cleaned = 0.00144109 Jy ! Component: 150 - total flux cleaned = 0.00288689 Jy ! Component: 200 - total flux cleaned = 0.00430954 Jy ! Total flux subtracted in 200 components = 0.00430954 Jy ! Clean residual min=-0.001016 max=0.001032 Jy/beam ! Clean residual mean=-0.000005 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0857484 Jy ! Adding 191 model components to the UV plane model. ! The established model now contains 359 components and 0.0857485 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=7.019 mas, bmaj=28.89 mas, bpa=2.036 degrees ! Estimated noise=1.09579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207961 Jy ! Component: 100 - total flux cleaned = 0.000500305 Jy ! Component: 150 - total flux cleaned = 0.00071871 Jy ! Component: 200 - total flux cleaned = 0.000758343 Jy ! Total flux subtracted in 200 components = 0.000758343 Jy ! Clean residual min=-0.000622 max=0.000623 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0865068 Jy selfcal ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 432 components and 0.0865068 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=0.047396Jy sigma=0.595650 ! Fit after self-cal, rms=0.047402Jy sigma=0.595465 wmodel /d2/scr/pima/bp177i_uvs/J1108-3550_C_map.mod ! Writing 432 model components to file: /d2/scr/pima/bp177i_uvs/J1108-3550_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1108-3550_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1108-3550_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1108-3550_C_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/bp177i_uvs/J1108-3550_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.019 x 28.89 at 2.036 degrees (North through East) ! Clean map min=-0.0033701 max=0.060379 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1108-3550_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0603795 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000313164 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.55598 1.55598 3.11196 6.22392 12.4478 24.8957 49.7914 99.5827 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 192.804 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1108-3550_C_uvs.log closed on Tue Apr 15 00:24:53 2014