! Started logfile: /d2/scr/pima/bp171a2_uvs/J0637+3029_C_uvs.log on Tue Feb 18 20:26:32 2014 obs /d2/scr/pima/bp171a2_uvs/J0637+3029_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0637+3029_C_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.571429 visibilities/baseline/integration-bin. ! Found source: J0637+3029 ! ! 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 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 640 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/bp171a2_uvs/J0637+3029_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000535Jy sigma=38.608588 ! Fit after self-cal, rms=0.987816Jy sigma=38.842760 ! 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=1.424 mas, bmaj=3.559 mas, bpa=3.619 degrees ! Estimated noise=0.975448 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 = 0.0089275 Jy ! Component: 100 - total flux cleaned = 0.0109691 Jy ! Total flux subtracted in 100 components = 0.0109691 Jy ! Clean residual min=-0.002468 max=0.002470 Jy/beam ! Clean residual mean=-0.000002 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0109691 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0109691 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=0.019163Jy sigma=0.606775 ! Fit after self-cal, rms=0.017071Jy sigma=0.517396 ! 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=1.646 mas, bmaj=3.843 mas, bpa=4.581 degrees ! Estimated noise=0.772639 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 = 0.00308728 Jy ! Component: 100 - total flux cleaned = 0.00383082 Jy ! Component: 150 - total flux cleaned = 0.00406857 Jy ! Component: 200 - total flux cleaned = 0.00414024 Jy ! Total flux subtracted in 200 components = 0.00414024 Jy ! Clean residual min=-0.001869 max=0.002039 Jy/beam ! Clean residual mean=0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0151094 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.0151094 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=0.016338Jy sigma=0.503037 ! Fit after self-cal, rms=0.016338Jy sigma=0.503011 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.646 x 3.843 at 4.581 degrees (North through East) ! Clean map min=-0.001878 max=0.014741 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* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.13 KP 1.00* LA 0.98 ! MK 1.03 NL 1.06 PT 1.02 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.016338Jy sigma=0.503011 ! Fit after self-cal, rms=0.016400Jy sigma=0.502473 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.649 mas, bmaj=3.841 mas, bpa=4.534 degrees ! Estimated noise=0.782011 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 = 0.000160185 Jy ! Component: 100 - total flux cleaned = 0.000152838 Jy ! Component: 150 - total flux cleaned = 0.000131726 Jy ! Component: 200 - total flux cleaned = 0.000106523 Jy ! Total flux subtracted in 200 components = 0.000106523 Jy ! Clean residual min=-0.001919 max=0.002048 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0152159 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.0152159 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=0.016378Jy sigma=0.502658 ! Fit after self-cal, rms=0.016377Jy sigma=0.502641 ! 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=0.016377Jy sigma=0.502641 ! Fit after self-cal, rms=0.016391Jy sigma=0.502629 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.649 mas, bmaj=3.84 mas, bpa=4.54 degrees ! Estimated noise=0.783586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.49746e-05 Jy ! Component: 100 - total flux cleaned = -8.12769e-06 Jy ! Component: 150 - total flux cleaned = -2.40895e-05 Jy ! Component: 200 - total flux cleaned = -4.82613e-05 Jy ! Total flux subtracted in 200 components = -4.82613e-05 Jy ! Clean residual min=-0.001923 max=0.002046 Jy/beam ! Clean residual mean=0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0151676 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.0151676 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=0.016383Jy sigma=0.502645 ! Fit after self-cal, rms=0.016382Jy sigma=0.502641 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 (44.1, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147328 Jy ! Component: 100 - total flux cleaned = 0.00172478 Jy ! Component: 150 - total flux cleaned = 0.00196156 Jy ! Component: 200 - total flux cleaned = 0.00206862 Jy ! Total flux subtracted in 200 components = 0.00206862 Jy ! Clean residual min=-0.001790 max=0.001509 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0172363 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.0172363 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=0.016184Jy sigma=0.496484 ! Fit after self-cal, rms=0.016138Jy sigma=0.494880 ! 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=0.016138Jy sigma=0.494880 ! Fit after self-cal, rms=0.016103Jy sigma=0.494784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.649 mas, bmaj=3.841 mas, bpa=4.644 degrees ! Estimated noise=0.78143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000745234 Jy ! Component: 100 - total flux cleaned = 0.000947236 Jy ! Component: 150 - total flux cleaned = 0.00101741 Jy ! Component: 200 - total flux cleaned = 0.00109235 Jy ! Total flux subtracted in 200 components = 0.00109235 Jy ! Clean residual min=-0.001734 max=0.001448 Jy/beam ! Clean residual mean=0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0183286 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.0183286 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=0.016039Jy sigma=0.493584 ! Fit after self-cal, rms=0.016029Jy sigma=0.493261 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 = 0.000363532 Jy ! Component: 100 - total flux cleaned = 0.000495114 Jy ! Component: 150 - total flux cleaned = 0.000552258 Jy ! Component: 200 - total flux cleaned = 0.000593973 Jy ! Total flux subtracted in 200 components = 0.000593973 Jy ! Clean residual min=-0.001691 max=0.001430 Jy/beam ! Clean residual mean=0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0189226 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.0189226 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=0.015999Jy sigma=0.492782 ! Fit after self-cal, rms=0.015995Jy sigma=0.492676 ! 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=0.015995Jy sigma=0.492676 ! Fit after self-cal, rms=0.015976Jy sigma=0.492623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.41 mas, bmaj=5.447 mas, bpa=20.41 degrees ! Estimated noise=1.02654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000512938 Jy ! Component: 100 - total flux cleaned = 0.000710972 Jy ! Component: 150 - total flux cleaned = 0.000804349 Jy ! Component: 200 - total flux cleaned = 0.000889051 Jy ! Total flux subtracted in 200 components = 0.000889051 Jy ! Clean residual min=-0.001775 max=0.001507 Jy/beam ! Clean residual mean=0.000005 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0198116 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.0198116 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=0.015959Jy sigma=0.492693 ! Fit after self-cal, rms=0.015958Jy sigma=0.492578 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 = 0.000215491 Jy ! Component: 100 - total flux cleaned = 0.000279182 Jy ! Component: 150 - total flux cleaned = 0.000353531 Jy ! Component: 200 - total flux cleaned = 0.000421258 Jy ! Total flux subtracted in 200 components = 0.000421258 Jy ! Clean residual min=-0.001698 max=0.001510 Jy/beam ! Clean residual mean=0.000005 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0202329 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.0202329 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=0.015954Jy sigma=0.492669 ! Fit after self-cal, rms=0.015953Jy sigma=0.492603 ! 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=1.65 mas, bmaj=3.84 mas, bpa=4.733 degrees ! Estimated noise=0.780151 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.65 x 3.84 at 4.733 degrees (North through East) ! Clean map min=-0.0016381 max=0.014832 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=1.426 mas, bmaj=3.546 mas, bpa=3.708 degrees ! Estimated noise=1.00115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113422 Jy ! Component: 100 - total flux cleaned = 0.0146301 Jy ! Component: 150 - total flux cleaned = 0.0159813 Jy ! Component: 200 - total flux cleaned = 0.0166795 Jy ! Total flux subtracted in 200 components = 0.0166795 Jy ! Clean residual min=-0.002028 max=0.001840 Jy/beam ! Clean residual mean=-0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0166795 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0166795 Jy ! Inverting map and beam ! Estimated beam: bmin=1.65 mas, bmaj=3.84 mas, bpa=4.733 degrees ! Estimated noise=0.780151 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 = 0.000818566 Jy ! Component: 100 - total flux cleaned = 0.0012405 Jy ! Component: 150 - total flux cleaned = 0.00159178 Jy ! Component: 200 - total flux cleaned = 0.00190174 Jy ! Total flux subtracted in 200 components = 0.00190174 Jy ! Clean residual min=-0.001670 max=0.001521 Jy/beam ! Clean residual mean=0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0185812 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.0185812 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=3.41 mas, bmaj=5.447 mas, bpa=20.41 degrees ! Estimated noise=1.02654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000658046 Jy ! Component: 100 - total flux cleaned = 0.000938906 Jy ! Component: 150 - total flux cleaned = 0.00112476 Jy ! Component: 200 - total flux cleaned = 0.00126006 Jy ! Total flux subtracted in 200 components = 0.00126006 Jy ! Clean residual min=-0.001733 max=0.001469 Jy/beam ! Clean residual mean=0.000005 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0198413 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 = 0.000109278 Jy ! Component: 100 - total flux cleaned = 0.000198758 Jy ! Component: 150 - total flux cleaned = 0.00028155 Jy ! Component: 200 - total flux cleaned = 0.000358242 Jy ! Total flux subtracted in 200 components = 0.000358242 Jy ! Clean residual min=-0.001671 max=0.001496 Jy/beam ! Clean residual mean=0.000005 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0201995 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 75 components and 0.0201995 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.65 mas, bmaj=3.84 mas, bpa=4.733 degrees ! Estimated noise=0.780151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013379 Jy ! Component: 100 - total flux cleaned = 0.000184384 Jy ! Component: 150 - total flux cleaned = 0.000207232 Jy ! Component: 200 - total flux cleaned = 0.000238699 Jy ! Total flux subtracted in 200 components = 0.000238699 Jy ! Clean residual min=-0.001623 max=0.001472 Jy/beam ! Clean residual mean=0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0204382 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.0204382 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=0.015972Jy sigma=0.492607 ! Fit after self-cal, rms=0.015969Jy sigma=0.492412 wmodel /d2/scr/pima/bp171a2_uvs/J0637+3029_C_map.mod ! Writing 84 model components to file: /d2/scr/pima/bp171a2_uvs/J0637+3029_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0637+3029_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0637+3029_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0637+3029_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a2_uvs/J0637+3029_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 = -0.000214405 Jy ! Component: 100 - total flux cleaned = -0.000334769 Jy ! Component: 150 - total flux cleaned = -0.000421428 Jy ! Component: 200 - total flux cleaned = -0.000589242 Jy ! Component: 250 - total flux cleaned = -0.00078891 Jy ! Component: 300 - total flux cleaned = -0.000902829 Jy ! Component: 350 - total flux cleaned = -0.000993408 Jy ! Component: 400 - total flux cleaned = -0.00102788 Jy ! Component: 450 - total flux cleaned = -0.00106128 Jy ! Component: 500 - total flux cleaned = -0.00114187 Jy ! Component: 550 - total flux cleaned = -0.00121949 Jy ! Component: 600 - total flux cleaned = -0.00129495 Jy ! Component: 650 - total flux cleaned = -0.00135337 Jy ! Component: 700 - total flux cleaned = -0.00132498 Jy ! Component: 750 - total flux cleaned = -0.00132499 Jy ! Component: 800 - total flux cleaned = -0.00136499 Jy ! Component: 850 - total flux cleaned = -0.00137797 Jy ! Component: 900 - total flux cleaned = -0.00137797 Jy ! Component: 950 - total flux cleaned = -0.00141528 Jy ! Component: 1000 - total flux cleaned = -0.00146385 Jy ! Component: 1050 - total flux cleaned = -0.00151121 Jy ! Component: 1100 - total flux cleaned = -0.00155766 Jy ! Component: 1150 - total flux cleaned = -0.00160303 Jy ! Component: 1200 - total flux cleaned = -0.0016366 Jy ! Component: 1250 - total flux cleaned = -0.00167998 Jy ! Component: 1300 - total flux cleaned = -0.00169049 Jy ! Component: 1350 - total flux cleaned = -0.00170091 Jy ! Component: 1400 - total flux cleaned = -0.00174205 Jy ! Component: 1450 - total flux cleaned = -0.0017622 Jy ! Component: 1500 - total flux cleaned = -0.00178214 Jy ! Component: 1550 - total flux cleaned = -0.00176247 Jy ! Component: 1600 - total flux cleaned = -0.00174345 Jy ! Component: 1650 - total flux cleaned = -0.00175298 Jy ! Component: 1700 - total flux cleaned = -0.00174358 Jy ! Component: 1750 - total flux cleaned = -0.00170666 Jy ! Component: 1800 - total flux cleaned = -0.00171596 Jy ! Component: 1850 - total flux cleaned = -0.00171604 Jy ! Component: 1900 - total flux cleaned = -0.00169841 Jy ! Component: 1950 - total flux cleaned = -0.00174225 Jy ! Component: 2000 - total flux cleaned = -0.00174225 Jy ! Component: 2050 - total flux cleaned = -0.00175944 Jy ! Component: 2100 - total flux cleaned = -0.00175101 Jy ! Component: 2150 - total flux cleaned = -0.00174263 Jy ! Component: 2200 - total flux cleaned = -0.00172605 Jy ! Component: 2250 - total flux cleaned = -0.00171794 Jy ! Component: 2300 - total flux cleaned = -0.00170991 Jy ! Component: 2350 - total flux cleaned = -0.001694 Jy ! Component: 2400 - total flux cleaned = -0.00171773 Jy ! Component: 2450 - total flux cleaned = -0.00172569 Jy ! Component: 2500 - total flux cleaned = -0.00174892 Jy ! Component: 2550 - total flux cleaned = -0.00174114 Jy ! Component: 2600 - total flux cleaned = -0.00174106 Jy ! Component: 2650 - total flux cleaned = -0.00173342 Jy ! Component: 2700 - total flux cleaned = -0.00172598 Jy ! Component: 2750 - total flux cleaned = -0.00174086 Jy ! Component: 2800 - total flux cleaned = -0.00173349 Jy ! Component: 2850 - total flux cleaned = -0.00174087 Jy ! Component: 2900 - total flux cleaned = -0.00173357 Jy ! Component: 2950 - total flux cleaned = -0.00172639 Jy ! Component: 3000 - total flux cleaned = -0.00171924 Jy ! Component: 3050 - total flux cleaned = -0.00174073 Jy ! Component: 3100 - total flux cleaned = -0.00171225 Jy ! Component: 3150 - total flux cleaned = -0.00170517 Jy ! Component: 3200 - total flux cleaned = -0.00171224 Jy ! Component: 3250 - total flux cleaned = -0.00170518 Jy ! Component: 3300 - total flux cleaned = -0.00170517 Jy ! Component: 3350 - total flux cleaned = -0.00170515 Jy ! Component: 3400 - total flux cleaned = -0.00168431 Jy ! Component: 3450 - total flux cleaned = -0.00168432 Jy ! Component: 3500 - total flux cleaned = -0.00167053 Jy ! Component: 3550 - total flux cleaned = -0.00164988 Jy ! Component: 3600 - total flux cleaned = -0.00164304 Jy ! Component: 3650 - total flux cleaned = -0.00163626 Jy ! Component: 3700 - total flux cleaned = -0.00163627 Jy ! Component: 3750 - total flux cleaned = -0.0016295 Jy ! Component: 3800 - total flux cleaned = -0.00162268 Jy ! Component: 3850 - total flux cleaned = -0.00159565 Jy ! Component: 3900 - total flux cleaned = -0.0015889 Jy ! Component: 3950 - total flux cleaned = -0.00158214 Jy ! Component: 4000 - total flux cleaned = -0.00156869 Jy ! Component: 4050 - total flux cleaned = -0.00156866 Jy ! Total flux subtracted in 4096 components = -0.00158207 Jy ! Clean residual min=-0.000485 max=0.000383 Jy/beam ! Clean residual mean=-0.000001 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0188562 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 319 components and 0.0188562 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0637+3029_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.65 x 3.84 at 4.733 degrees (North through East) ! Clean map min=-0.00088962 max=0.014696 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0637+3029_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0146962 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104848 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.1403 2.1403 4.28061 8.56122 17.1224 34.2449 68.4898 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 140.166 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0637+3029_C_uvs.log closed on Tue Feb 18 20:26:37 2014