! Started logfile: /d2/scr/pima/bp177i_uvs/J0743+5053_X_uvs.log on Tue Apr 15 00:11:28 2014 obs /d2/scr/pima/bp177i_uvs/J0743+5053_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0743+5053_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0743+5053 ! ! 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 960 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/bp177i_uvs/J0743+5053_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=1.001977Jy sigma=37.849838 ! Fit after self-cal, rms=0.966378Jy sigma=36.426490 ! 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=1.006 mas, bmaj=2.43 mas, bpa=-16.79 degrees ! Estimated noise=0.877433 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 = 0.0264991 Jy ! Component: 100 - total flux cleaned = 0.0327625 Jy ! Total flux subtracted in 100 components = 0.0327625 Jy ! Clean residual min=-0.002755 max=0.004948 Jy/beam ! Clean residual mean=-0.000004 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.0327626 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0327626 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=0.019624Jy sigma=0.673712 ! Fit after self-cal, rms=0.017693Jy sigma=0.617431 ! Inverting map ! Added new window around map position (2, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453059 Jy ! Component: 100 - total flux cleaned = 0.00628081 Jy ! Total flux subtracted in 100 components = 0.00628081 Jy ! Clean residual min=-0.002177 max=0.003072 Jy/beam ! Clean residual mean=-0.000003 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0390434 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.0390434 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=0.016748Jy sigma=0.578187 ! Fit after self-cal, rms=0.016670Jy sigma=0.574268 ! 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=1.158 mas, bmaj=2.589 mas, bpa=-14.76 degrees ! Estimated noise=0.620054 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 = 0.0019294 Jy ! Component: 100 - total flux cleaned = 0.0028804 Jy ! Component: 150 - total flux cleaned = 0.00329136 Jy ! Component: 200 - total flux cleaned = 0.00362392 Jy ! Total flux subtracted in 200 components = 0.00362392 Jy ! Clean residual min=-0.001844 max=0.001907 Jy/beam ! Clean residual mean=-0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0426673 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.0426673 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=0.016407Jy sigma=0.564258 ! Fit after self-cal, rms=0.016394Jy sigma=0.563435 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.158 x 2.589 at -14.76 degrees (North through East) ! Clean map min=-0.0017778 max=0.033422 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.08 HN 0.98 KP 1.04 ! LA 0.85 MK 1.02 NL 1.12 OV 0.98 ! PT 0.88 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.03 KP 1.03 ! LA 0.96 MK 1.15 NL 1.01 OV 1.02 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.016394Jy sigma=0.563435 ! Fit after self-cal, rms=0.016278Jy sigma=0.558302 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.588 mas, bpa=-14.67 degrees ! Estimated noise=0.6155 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 = 0.000331796 Jy ! Component: 100 - total flux cleaned = 0.000383906 Jy ! Component: 150 - total flux cleaned = 0.000398891 Jy ! Component: 200 - total flux cleaned = 0.000412532 Jy ! Total flux subtracted in 200 components = 0.000412532 Jy ! Clean residual min=-0.001658 max=0.001498 Jy/beam ! Clean residual mean=-0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0430798 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.0430798 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=0.016244Jy sigma=0.556804 ! Fit after self-cal, rms=0.016244Jy sigma=0.556671 ! 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=0.016244Jy sigma=0.556671 ! Fit after self-cal, rms=0.016152Jy sigma=0.553335 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=2.592 mas, bpa=-14.72 degrees ! Estimated noise=0.617051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195062 Jy ! Component: 100 - total flux cleaned = 0.000218276 Jy ! Component: 150 - total flux cleaned = 0.000218085 Jy ! Component: 200 - total flux cleaned = 0.000228483 Jy ! Total flux subtracted in 200 components = 0.000228483 Jy ! Clean residual min=-0.001353 max=0.001394 Jy/beam ! Clean residual mean=-0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0433083 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.0433083 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=0.016138Jy sigma=0.552811 ! Fit after self-cal, rms=0.016139Jy sigma=0.552769 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 = 0.000100132 Jy ! Component: 100 - total flux cleaned = 0.000100076 Jy ! Component: 150 - total flux cleaned = 0.000108996 Jy ! Component: 200 - total flux cleaned = 0.000117103 Jy ! Total flux subtracted in 200 components = 0.000117103 Jy ! Clean residual min=-0.001350 max=0.001391 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0434254 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.0434254 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=0.016129Jy sigma=0.552460 ! Fit after self-cal, rms=0.016130Jy sigma=0.552444 ! 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=0.016130Jy sigma=0.552444 ! Fit after self-cal, rms=0.015862Jy sigma=0.548697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=2.594 mas, bpa=-14.74 degrees ! Estimated noise=0.611587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000205557 Jy ! Component: 100 - total flux cleaned = -0.000205517 Jy ! Component: 150 - total flux cleaned = -0.000219804 Jy ! Component: 200 - total flux cleaned = -0.000233014 Jy ! Total flux subtracted in 200 components = -0.000233014 Jy ! Clean residual min=-0.001374 max=0.001359 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0431924 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.0431924 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=0.015848Jy sigma=0.548371 ! Fit after self-cal, rms=0.015850Jy sigma=0.548337 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 = 4.77814e-05 Jy ! Component: 100 - total flux cleaned = 4.1196e-05 Jy ! Component: 150 - total flux cleaned = 2.93569e-05 Jy ! Component: 200 - total flux cleaned = 2.35076e-05 Jy ! Total flux subtracted in 200 components = 2.35076e-05 Jy ! Clean residual min=-0.001360 max=0.001352 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0432159 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.0432159 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=0.015845Jy sigma=0.548205 ! Fit after self-cal, rms=0.015846Jy sigma=0.548197 ! 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=0.015846Jy sigma=0.548197 ! Fit after self-cal, rms=0.015747Jy sigma=0.548100 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.12 mas, bmaj=2.922 mas, bpa=-15.16 degrees ! Estimated noise=0.71268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024312 Jy ! Component: 100 - total flux cleaned = -0.000259346 Jy ! Component: 150 - total flux cleaned = -0.000273774 Jy ! Component: 200 - total flux cleaned = -0.00028045 Jy ! Total flux subtracted in 200 components = -0.00028045 Jy ! Clean residual min=-0.001454 max=0.001550 Jy/beam ! Clean residual mean=-0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0429354 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 95 components and 0.0429354 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=0.015758Jy sigma=0.548050 ! Fit after self-cal, rms=0.015753Jy sigma=0.547981 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 = -6.66684e-05 Jy ! Component: 100 - total flux cleaned = -7.99702e-05 Jy ! Component: 150 - total flux cleaned = -9.19634e-05 Jy ! Component: 200 - total flux cleaned = -9.1897e-05 Jy ! Total flux subtracted in 200 components = -9.1897e-05 Jy ! Clean residual min=-0.001430 max=0.001531 Jy/beam ! Clean residual mean=-0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0428436 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 97 components and 0.0428436 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=0.015758Jy sigma=0.548061 ! Fit after self-cal, rms=0.015756Jy sigma=0.548033 ! 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=1.157 mas, bmaj=2.594 mas, bpa=-14.72 degrees ! Estimated noise=0.608219 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 2.594 at -14.72 degrees (North through East) ! Clean map min=-0.0013077 max=0.032339 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=1.005 mas, bmaj=2.44 mas, bpa=-16.82 degrees ! Estimated noise=0.863249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0266708 Jy ! Component: 100 - total flux cleaned = 0.0340769 Jy ! Component: 150 - total flux cleaned = 0.0375585 Jy ! Component: 200 - total flux cleaned = 0.0395352 Jy ! Total flux subtracted in 200 components = 0.0395352 Jy ! Clean residual min=-0.001888 max=0.001916 Jy/beam ! Clean residual mean=-0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0395352 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0395352 Jy ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.594 mas, bpa=-14.72 degrees ! Estimated noise=0.608219 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 = 0.00159499 Jy ! Component: 100 - total flux cleaned = 0.00228012 Jy ! Component: 150 - total flux cleaned = 0.00260345 Jy ! Component: 200 - total flux cleaned = 0.0028344 Jy ! Total flux subtracted in 200 components = 0.0028344 Jy ! Clean residual min=-0.001370 max=0.001399 Jy/beam ! Clean residual mean=-0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0423696 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 52 components and 0.0423696 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=2.12 mas, bmaj=2.922 mas, bpa=-15.16 degrees ! Estimated noise=0.71268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00032566 Jy ! Component: 100 - total flux cleaned = 0.000365306 Jy ! Component: 150 - total flux cleaned = 0.000379328 Jy ! Component: 200 - total flux cleaned = 0.000379563 Jy ! Total flux subtracted in 200 components = 0.000379563 Jy ! Clean residual min=-0.001461 max=0.001543 Jy/beam ! Clean residual mean=-0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0427491 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 = 2.31741e-05 Jy ! Component: 100 - total flux cleaned = 2.32544e-05 Jy ! Component: 150 - total flux cleaned = 3.20827e-05 Jy ! Component: 200 - total flux cleaned = 3.20441e-05 Jy ! Total flux subtracted in 200 components = 3.20441e-05 Jy ! Clean residual min=-0.001431 max=0.001543 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0427812 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.0427812 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.594 mas, bpa=-14.72 degrees ! Estimated noise=0.608219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223619 Jy ! Component: 100 - total flux cleaned = 0.00021353 Jy ! Component: 150 - total flux cleaned = 0.000195913 Jy ! Component: 200 - total flux cleaned = 0.000180676 Jy ! Total flux subtracted in 200 components = 0.000180676 Jy ! Clean residual min=-0.001361 max=0.001362 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0429619 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 85 components and 0.0429618 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=0.015754Jy sigma=0.548399 ! Fit after self-cal, rms=0.015753Jy sigma=0.548318 wmodel /d2/scr/pima/bp177i_uvs/J0743+5053_X_map.mod ! Writing 85 model components to file: /d2/scr/pima/bp177i_uvs/J0743+5053_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0743+5053_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0743+5053_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0743+5053_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0743+5053_X_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 = 0.000102128 Jy ! Component: 100 - total flux cleaned = 0.000168967 Jy ! Component: 150 - total flux cleaned = 0.000149852 Jy ! Component: 200 - total flux cleaned = 0.000149904 Jy ! Component: 250 - total flux cleaned = 0.000130905 Jy ! Component: 300 - total flux cleaned = 0.000166448 Jy ! Component: 350 - total flux cleaned = 0.000183788 Jy ! Component: 400 - total flux cleaned = 0.000216885 Jy ! Component: 450 - total flux cleaned = 0.000280143 Jy ! Component: 500 - total flux cleaned = 0.000326136 Jy ! Component: 550 - total flux cleaned = 0.000371102 Jy ! Component: 600 - total flux cleaned = 0.000385297 Jy ! Component: 650 - total flux cleaned = 0.000370997 Jy ! Component: 700 - total flux cleaned = 0.000412774 Jy ! Component: 750 - total flux cleaned = 0.000426498 Jy ! Component: 800 - total flux cleaned = 0.000399976 Jy ! Component: 850 - total flux cleaned = 0.000348 Jy ! Component: 900 - total flux cleaned = 0.000348037 Jy ! Component: 950 - total flux cleaned = 0.000335474 Jy ! Component: 1000 - total flux cleaned = 0.000286493 Jy ! Component: 1050 - total flux cleaned = 0.000238761 Jy ! Component: 1100 - total flux cleaned = 0.000226899 Jy ! Component: 1150 - total flux cleaned = 0.000191957 Jy ! Component: 1200 - total flux cleaned = 0.000158015 Jy ! Component: 1250 - total flux cleaned = 0.00012465 Jy ! Component: 1300 - total flux cleaned = 0.000124636 Jy ! Component: 1350 - total flux cleaned = 0.000156911 Jy ! Component: 1400 - total flux cleaned = 0.000188815 Jy ! Component: 1450 - total flux cleaned = 0.000188853 Jy ! Component: 1500 - total flux cleaned = 0.000199277 Jy ! Component: 1550 - total flux cleaned = 0.000230009 Jy ! Component: 1600 - total flux cleaned = 0.000239889 Jy ! Component: 1650 - total flux cleaned = 0.000239641 Jy ! Component: 1700 - total flux cleaned = 0.000229866 Jy ! Component: 1750 - total flux cleaned = 0.000249475 Jy ! Component: 1800 - total flux cleaned = 0.000249395 Jy ! Component: 1850 - total flux cleaned = 0.000268404 Jy ! Component: 1900 - total flux cleaned = 0.000258955 Jy ! Component: 1950 - total flux cleaned = 0.000287046 Jy ! Component: 2000 - total flux cleaned = 0.000305545 Jy ! Component: 2050 - total flux cleaned = 0.000278094 Jy ! Component: 2100 - total flux cleaned = 0.000287253 Jy ! Component: 2150 - total flux cleaned = 0.000287149 Jy ! Component: 2200 - total flux cleaned = 0.00027808 Jy ! Component: 2250 - total flux cleaned = 0.000251497 Jy ! Component: 2300 - total flux cleaned = 0.00023384 Jy ! Component: 2350 - total flux cleaned = 0.000251227 Jy ! Component: 2400 - total flux cleaned = 0.000216562 Jy ! Component: 2450 - total flux cleaned = 0.000216668 Jy ! Component: 2500 - total flux cleaned = 0.00023365 Jy ! Component: 2550 - total flux cleaned = 0.000216673 Jy ! Component: 2600 - total flux cleaned = 0.000208232 Jy ! Component: 2650 - total flux cleaned = 0.000216631 Jy ! Component: 2700 - total flux cleaned = 0.000224863 Jy ! Component: 2750 - total flux cleaned = 0.000224853 Jy ! Component: 2800 - total flux cleaned = 0.000216617 Jy ! Component: 2850 - total flux cleaned = 0.00023292 Jy ! Component: 2900 - total flux cleaned = 0.00023293 Jy ! Component: 2950 - total flux cleaned = 0.000249051 Jy ! Component: 3000 - total flux cleaned = 0.000265021 Jy ! Component: 3050 - total flux cleaned = 0.000249108 Jy ! Component: 3100 - total flux cleaned = 0.000280835 Jy ! Component: 3150 - total flux cleaned = 0.000265023 Jy ! Component: 3200 - total flux cleaned = 0.000257185 Jy ! Component: 3250 - total flux cleaned = 0.000241542 Jy ! Component: 3300 - total flux cleaned = 0.000233816 Jy ! Component: 3350 - total flux cleaned = 0.000241617 Jy ! Component: 3400 - total flux cleaned = 0.000264851 Jy ! Component: 3450 - total flux cleaned = 0.000264802 Jy ! Component: 3500 - total flux cleaned = 0.000257171 Jy ! Component: 3550 - total flux cleaned = 0.00025722 Jy ! Component: 3600 - total flux cleaned = 0.000280161 Jy ! Component: 3650 - total flux cleaned = 0.000318312 Jy ! Component: 3700 - total flux cleaned = 0.000310695 Jy ! Component: 3750 - total flux cleaned = 0.000325846 Jy ! Component: 3800 - total flux cleaned = 0.000348478 Jy ! Component: 3850 - total flux cleaned = 0.000348484 Jy ! Component: 3900 - total flux cleaned = 0.000363502 Jy ! Component: 3950 - total flux cleaned = 0.000386011 Jy ! Component: 4000 - total flux cleaned = 0.00039344 Jy ! Component: 4050 - total flux cleaned = 0.000400873 Jy ! Total flux subtracted in 4096 components = 0.000415762 Jy ! Clean residual min=-0.000474 max=0.000495 Jy/beam ! Clean residual mean=0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0433776 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 343 components and 0.0433776 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0743+5053_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 2.594 at -14.72 degrees (North through East) ! Clean map min=-0.0012127 max=0.032284 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0743+5053_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0322842 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115089 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06946 1.06946 2.13892 4.27783 8.55567 17.1113 34.2227 68.4454 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 280.515 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0743+5053_X_uvs.log closed on Tue Apr 15 00:11:33 2014