! Started logfile: /d2/scr/pima/bp171a5_uvs/J1356-0355_C_uvs.log on Sun Jan 19 22:06:28 2014 obs /d2/scr/pima/bp171a5_uvs/J1356-0355_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1356-0355_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.972222 visibilities/baseline/integration-bin. ! Found source: J1356-0355 ! ! 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 840 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/bp171a5_uvs/J1356-0355_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=1.002370Jy sigma=39.705755 ! Fit after self-cal, rms=0.975816Jy sigma=38.685985 ! 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=1.584 mas, bmaj=4.624 mas, bpa=15.08 degrees ! Estimated noise=0.821904 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 = 0.0176539 Jy ! Component: 100 - total flux cleaned = 0.0224913 Jy ! Total flux subtracted in 100 components = 0.0224913 Jy ! Clean residual min=-0.002167 max=0.002530 Jy/beam ! Clean residual mean=-0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0224913 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0224913 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=0.025655Jy sigma=0.645538 ! Fit after self-cal, rms=0.024447Jy sigma=0.605761 ! 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=1.966 mas, bmaj=5.239 mas, bpa=13.26 degrees ! Estimated noise=0.660378 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 = 0.00371148 Jy ! Component: 100 - total flux cleaned = 0.00556986 Jy ! Component: 150 - total flux cleaned = 0.00657367 Jy ! Component: 200 - total flux cleaned = 0.00677931 Jy ! Total flux subtracted in 200 components = 0.00677931 Jy ! Clean residual min=-0.002028 max=0.004223 Jy/beam ! Clean residual mean=-0.000002 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.0292706 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 34 components and 0.0292706 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=0.023722Jy sigma=0.576445 ! Fit after self-cal, rms=0.023661Jy sigma=0.576045 ! Inverting map ! Added new window around map position (0.9, -12.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402402 Jy ! Component: 100 - total flux cleaned = 0.0061756 Jy ! Component: 150 - total flux cleaned = 0.00771098 Jy ! Component: 200 - total flux cleaned = 0.00891245 Jy ! Total flux subtracted in 200 components = 0.00891245 Jy ! Clean residual min=-0.001522 max=0.001879 Jy/beam ! Clean residual mean=-0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0381831 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 91 components and 0.0381831 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=0.022783Jy sigma=0.527660 ! Fit after self-cal, rms=0.022629Jy sigma=0.524870 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.966 x 5.239 at 13.26 degrees (North through East) ! Clean map min=-0.0014213 max=0.025188 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* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 0.86 KP 0.97 ! LA 1.03 NL 1.05 OV 1.02 PT 0.92 ! SC 0.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 0.98 KP 0.85 ! LA 1.15 NL 0.93 OV 0.91 PT 0.91 ! SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.87 KP 0.98 ! LA 1.14 NL 1.19 OV 0.96 PT 0.97 ! SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.022629Jy sigma=0.524870 ! Fit after self-cal, rms=0.022531Jy sigma=0.516607 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.963 mas, bmaj=5.211 mas, bpa=12.79 degrees ! Estimated noise=0.659434 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 = 0.00121345 Jy ! Component: 100 - total flux cleaned = 0.00204842 Jy ! Component: 150 - total flux cleaned = 0.00270341 Jy ! Component: 200 - total flux cleaned = 0.00319747 Jy ! Total flux subtracted in 200 components = 0.00319747 Jy ! Clean residual min=-0.001375 max=0.001614 Jy/beam ! Clean residual mean=0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0413806 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 117 components and 0.0413805 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=0.022381Jy sigma=0.511944 ! Fit after self-cal, rms=0.022362Jy sigma=0.511347 ! 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=0.022362Jy sigma=0.511347 ! Fit after self-cal, rms=0.022387Jy sigma=0.511094 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.963 mas, bmaj=5.209 mas, bpa=12.81 degrees ! Estimated noise=0.664347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000705873 Jy ! Component: 100 - total flux cleaned = 0.0011617 Jy ! Component: 150 - total flux cleaned = 0.00146244 Jy ! Component: 200 - total flux cleaned = 0.00167101 Jy ! Total flux subtracted in 200 components = 0.00167101 Jy ! Clean residual min=-0.001322 max=0.001518 Jy/beam ! Clean residual mean=0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0430516 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 142 components and 0.0430516 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=0.022317Jy sigma=0.510005 ! Fit after self-cal, rms=0.022309Jy sigma=0.509785 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) ! Added new window around map position (-42.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126196 Jy ! Component: 100 - total flux cleaned = 0.00195153 Jy ! Component: 150 - total flux cleaned = 0.00229566 Jy ! Component: 200 - total flux cleaned = 0.00257487 Jy ! Total flux subtracted in 200 components = 0.00257487 Jy ! Clean residual min=-0.001215 max=0.001098 Jy/beam ! Clean residual mean=-0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0456264 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 165 components and 0.0456264 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=0.022109Jy sigma=0.507075 ! Fit after self-cal, rms=0.022107Jy sigma=0.506620 ! 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=0.022107Jy sigma=0.506620 ! Fit after self-cal, rms=0.022150Jy sigma=0.505671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.96 mas, bmaj=5.205 mas, bpa=12.91 degrees ! Estimated noise=0.672192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675962 Jy ! Component: 100 - total flux cleaned = 0.00102148 Jy ! Component: 150 - total flux cleaned = 0.00122781 Jy ! Component: 200 - total flux cleaned = 0.00138497 Jy ! Total flux subtracted in 200 components = 0.00138497 Jy ! Clean residual min=-0.001172 max=0.001114 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0470114 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 182 components and 0.0470114 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=0.022065Jy sigma=0.505038 ! Fit after self-cal, rms=0.022062Jy sigma=0.504928 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 = 0.000215222 Jy ! Component: 100 - total flux cleaned = 0.00036653 Jy ! Component: 150 - total flux cleaned = 0.000516418 Jy ! Component: 200 - total flux cleaned = 0.000643686 Jy ! Total flux subtracted in 200 components = 0.000643686 Jy ! Clean residual min=-0.001161 max=0.001112 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0476551 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 193 components and 0.0476551 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=0.022027Jy sigma=0.504713 ! Fit after self-cal, rms=0.022026Jy sigma=0.504684 ! 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=0.022026Jy sigma=0.504684 ! Fit after self-cal, rms=0.022048Jy sigma=0.504387 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.838 mas, bmaj=6.766 mas, bpa=1.12 degrees ! Estimated noise=0.816948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000578713 Jy ! Component: 100 - total flux cleaned = 0.000967014 Jy ! Component: 150 - total flux cleaned = 0.00128514 Jy ! Component: 200 - total flux cleaned = 0.00154847 Jy ! Total flux subtracted in 200 components = 0.00154847 Jy ! Clean residual min=-0.001187 max=0.001242 Jy/beam ! Clean residual mean=-0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0492035 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 218 components and 0.0492035 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=0.022008Jy sigma=0.504650 ! Fit after self-cal, rms=0.022007Jy sigma=0.504583 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 = 0.000259003 Jy ! Component: 100 - total flux cleaned = 0.000393716 Jy ! Component: 150 - total flux cleaned = 0.000454149 Jy ! Component: 200 - total flux cleaned = 0.000496605 Jy ! Total flux subtracted in 200 components = 0.000496605 Jy ! Clean residual min=-0.001171 max=0.001281 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0497001 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 231 components and 0.0497001 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=0.021996Jy sigma=0.504713 ! Fit after self-cal, rms=0.021997Jy sigma=0.504697 ! 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=1.959 mas, bmaj=5.204 mas, bpa=12.96 degrees ! Estimated noise=0.675276 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.959 x 5.204 at 12.96 degrees (North through East) ! Clean map min=-0.0011399 max=0.024935 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=1.587 mas, bmaj=4.585 mas, bpa=14.71 degrees ! Estimated noise=0.836702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186982 Jy ! Component: 100 - total flux cleaned = 0.0240061 Jy ! Component: 150 - total flux cleaned = 0.0273234 Jy ! Component: 200 - total flux cleaned = 0.0297639 Jy ! Total flux subtracted in 200 components = 0.0297639 Jy ! Clean residual min=-0.001959 max=0.001835 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0297639 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0297639 Jy ! Inverting map and beam ! Estimated beam: bmin=1.959 mas, bmaj=5.204 mas, bpa=12.96 degrees ! Estimated noise=0.675276 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 = 0.0033459 Jy ! Component: 100 - total flux cleaned = 0.00574627 Jy ! Component: 150 - total flux cleaned = 0.00764646 Jy ! Component: 200 - total flux cleaned = 0.00920452 Jy ! Total flux subtracted in 200 components = 0.00920452 Jy ! Clean residual min=-0.001466 max=0.001409 Jy/beam ! Clean residual mean=-0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0389684 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 93 components and 0.0389684 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=3.838 mas, bmaj=6.766 mas, bpa=1.12 degrees ! Estimated noise=0.816948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020164 Jy ! Component: 100 - total flux cleaned = 0.00357709 Jy ! Component: 150 - total flux cleaned = 0.0048331 Jy ! Component: 200 - total flux cleaned = 0.00586554 Jy ! Total flux subtracted in 200 components = 0.00586554 Jy ! Clean residual min=-0.001213 max=0.001345 Jy/beam ! Clean residual mean=-0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.044834 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 = 0.000861569 Jy ! Component: 100 - total flux cleaned = 0.00158713 Jy ! Component: 150 - total flux cleaned = 0.00220714 Jy ! Component: 200 - total flux cleaned = 0.0026384 Jy ! Total flux subtracted in 200 components = 0.0026384 Jy ! Clean residual min=-0.001156 max=0.001192 Jy/beam ! Clean residual mean=-0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0474724 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 195 components and 0.0474724 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.959 mas, bmaj=5.204 mas, bpa=12.96 degrees ! Estimated noise=0.675276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030801 Jy ! Component: 100 - total flux cleaned = 0.000476635 Jy ! Component: 150 - total flux cleaned = 0.000623218 Jy ! Component: 200 - total flux cleaned = 0.000750927 Jy ! Total flux subtracted in 200 components = 0.000750927 Jy ! Clean residual min=-0.001142 max=0.001109 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0482233 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 214 components and 0.0482233 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=0.022051Jy sigma=0.505036 ! Fit after self-cal, rms=0.022048Jy sigma=0.504817 wmodel /d2/scr/pima/bp171a5_uvs/J1356-0355_C_map.mod ! Writing 214 model components to file: /d2/scr/pima/bp171a5_uvs/J1356-0355_C_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1356-0355_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1356-0355_C_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1356-0355_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a5_uvs/J1356-0355_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 = -0.000301525 Jy ! Component: 100 - total flux cleaned = -0.000419934 Jy ! Component: 150 - total flux cleaned = -0.000457205 Jy ! Component: 200 - total flux cleaned = -0.000544729 Jy ! Component: 250 - total flux cleaned = -0.000662629 Jy ! Component: 300 - total flux cleaned = -0.000792548 Jy ! Component: 350 - total flux cleaned = -0.000823701 Jy ! Component: 400 - total flux cleaned = -0.000839143 Jy ! Component: 450 - total flux cleaned = -0.00088398 Jy ! Component: 500 - total flux cleaned = -0.000883606 Jy ! Component: 550 - total flux cleaned = -0.000869294 Jy ! Component: 600 - total flux cleaned = -0.000939401 Jy ! Component: 650 - total flux cleaned = -0.000994334 Jy ! Component: 700 - total flux cleaned = -0.001035 Jy ! Component: 750 - total flux cleaned = -0.00108818 Jy ! Component: 800 - total flux cleaned = -0.00114027 Jy ! Component: 850 - total flux cleaned = -0.00116562 Jy ! Component: 900 - total flux cleaned = -0.00121568 Jy ! Component: 950 - total flux cleaned = -0.00122797 Jy ! Component: 1000 - total flux cleaned = -0.00130071 Jy ! Component: 1050 - total flux cleaned = -0.00134833 Jy ! Component: 1100 - total flux cleaned = -0.00141872 Jy ! Component: 1150 - total flux cleaned = -0.0014301 Jy ! Component: 1200 - total flux cleaned = -0.00146447 Jy ! Component: 1250 - total flux cleaned = -0.00150959 Jy ! Component: 1300 - total flux cleaned = -0.00154282 Jy ! Component: 1350 - total flux cleaned = -0.00156456 Jy ! Component: 1400 - total flux cleaned = -0.00156454 Jy ! Component: 1450 - total flux cleaned = -0.00161801 Jy ! Component: 1500 - total flux cleaned = -0.00163915 Jy ! Component: 1550 - total flux cleaned = -0.00167044 Jy ! Component: 1600 - total flux cleaned = -0.00173237 Jy ! Component: 1650 - total flux cleaned = -0.00179326 Jy ! Component: 1700 - total flux cleaned = -0.00183342 Jy ! Component: 1750 - total flux cleaned = -0.00185342 Jy ! Component: 1800 - total flux cleaned = -0.00190248 Jy ! Component: 1850 - total flux cleaned = -0.00193178 Jy ! Component: 1900 - total flux cleaned = -0.00196066 Jy ! Component: 1950 - total flux cleaned = -0.00199874 Jy ! Component: 2000 - total flux cleaned = -0.00205527 Jy ! Component: 2050 - total flux cleaned = -0.00208308 Jy ! Component: 2100 - total flux cleaned = -0.00211082 Jy ! Component: 2150 - total flux cleaned = -0.00217491 Jy ! Component: 2200 - total flux cleaned = -0.00221107 Jy ! Component: 2250 - total flux cleaned = -0.00226498 Jy ! Component: 2300 - total flux cleaned = -0.00230947 Jy ! Component: 2350 - total flux cleaned = -0.00233597 Jy ! Component: 2400 - total flux cleaned = -0.00242339 Jy ! Component: 2450 - total flux cleaned = -0.00245809 Jy ! Component: 2500 - total flux cleaned = -0.00251828 Jy ! Component: 2550 - total flux cleaned = -0.00256956 Jy ! Component: 2600 - total flux cleaned = -0.0026373 Jy ! Component: 2650 - total flux cleaned = -0.00272127 Jy ! Component: 2700 - total flux cleaned = -0.0027713 Jy ! Component: 2750 - total flux cleaned = -0.00284575 Jy ! Component: 2800 - total flux cleaned = -0.00291137 Jy ! Component: 2850 - total flux cleaned = -0.00295216 Jy ! Component: 2900 - total flux cleaned = -0.00301701 Jy ! Component: 2950 - total flux cleaned = -0.00304924 Jy ! Component: 3000 - total flux cleaned = -0.00309728 Jy ! Component: 3050 - total flux cleaned = -0.00313708 Jy ! Component: 3100 - total flux cleaned = -0.0031766 Jy ! Component: 3150 - total flux cleaned = -0.00323151 Jy ! Component: 3200 - total flux cleaned = -0.00326272 Jy ! Component: 3250 - total flux cleaned = -0.00330156 Jy ! Component: 3300 - total flux cleaned = -0.00331706 Jy ! Component: 3350 - total flux cleaned = -0.00335535 Jy ! Component: 3400 - total flux cleaned = -0.00340871 Jy ! Component: 3450 - total flux cleaned = -0.00343902 Jy ! Component: 3500 - total flux cleaned = -0.00346161 Jy ! Component: 3550 - total flux cleaned = -0.00349154 Jy ! Component: 3600 - total flux cleaned = -0.00352141 Jy ! Component: 3650 - total flux cleaned = -0.00355111 Jy ! Component: 3700 - total flux cleaned = -0.0035733 Jy ! Component: 3750 - total flux cleaned = -0.00361 Jy ! Component: 3800 - total flux cleaned = -0.0036465 Jy ! Component: 3850 - total flux cleaned = -0.00367557 Jy ! Component: 3900 - total flux cleaned = -0.00370443 Jy ! Component: 3950 - total flux cleaned = -0.00371878 Jy ! Component: 4000 - total flux cleaned = -0.00372594 Jy ! Component: 4050 - total flux cleaned = -0.00374024 Jy ! Total flux subtracted in 4096 components = -0.00376157 Jy ! Clean residual min=-0.000450 max=0.000355 Jy/beam ! Clean residual mean=-0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0444617 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 470 components and 0.0444617 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1356-0355_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.959 x 5.204 at 12.96 degrees (North through East) ! Clean map min=-0.00091114 max=0.024692 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1356-0355_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0246922 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126591 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.53803 1.53803 3.07606 6.15213 12.3043 24.6085 49.217 98.434 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 195.054 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1356-0355_C_uvs.log closed on Sun Jan 19 22:06:35 2014