! Started logfile: /d2/scr/pima/bp177j_uvs/J0222+0952_C_uvs.log on Thu Jun 19 04:05:32 2014 obs /d2/scr/pima/bp177j_uvs/J0222+0952_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0222+0952_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.595556 visibilities/baseline/integration-bin. ! Found source: J0222+0952 ! ! 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 1072 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/bp177j_uvs/J0222+0952_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001046Jy sigma=63.500484 ! Fit after self-cal, rms=0.936300Jy sigma=61.598657 ! 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=1.571 mas, bmaj=3.659 mas, bpa=-7.23 degrees ! Estimated noise=0.710092 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 = 0.0478031 Jy ! Component: 100 - total flux cleaned = 0.0661039 Jy ! Total flux subtracted in 100 components = 0.0661039 Jy ! Clean residual min=-0.007572 max=0.015108 Jy/beam ! Clean residual mean=-0.000003 rms=0.002267 Jy/beam ! Combined flux in latest and established models = 0.0661039 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0661039 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=0.060947Jy sigma=2.589508 ! Fit after self-cal, rms=0.059617Jy sigma=2.579733 ! Inverting map ! Added new window around map position (10.8, -6.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014714 Jy ! Component: 100 - total flux cleaned = 0.0239671 Jy ! Total flux subtracted in 100 components = 0.0239671 Jy ! Clean residual min=-0.006103 max=0.008474 Jy/beam ! Clean residual mean=-0.000004 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 0.090071 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.090071 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=0.055083Jy sigma=2.374378 ! Fit after self-cal, rms=0.054696Jy sigma=2.366325 ! 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=1.87 mas, bmaj=4.166 mas, bpa=-7.257 degrees ! Estimated noise=0.556094 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 = 0.010558 Jy ! Component: 100 - total flux cleaned = 0.0178526 Jy ! Component: 150 - total flux cleaned = 0.0232941 Jy ! Component: 200 - total flux cleaned = 0.0274833 Jy ! Total flux subtracted in 200 components = 0.0274833 Jy ! Clean residual min=-0.006992 max=0.010710 Jy/beam ! Clean residual mean=-0.000005 rms=0.002394 Jy/beam ! Combined flux in latest and established models = 0.117554 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 50 components and 0.117554 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=0.052212Jy sigma=2.463604 ! Fit after self-cal, rms=0.052111Jy sigma=2.458986 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.87 x 4.166 at -7.257 degrees (North through East) ! Clean map min=-0.0068478 max=0.065986 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 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 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 1.02 FD 0.89 HN 1.14 KP 0.97 ! LA 1.03 MK 1.18 NL 1.02 OV 0.90 ! PT 0.88 SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 1.18 KP 0.91 ! LA 1.11 MK 1.07 NL 1.03 OV 0.95 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.84 HN 1.09 KP 0.90 ! LA 1.02 MK 1.04 NL 1.03 OV 0.87 ! PT 0.88 SC 1.01 ! ! ! 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=0.052111Jy sigma=2.458986 ! Fit after self-cal, rms=0.051120Jy sigma=2.441000 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.9 mas, bmaj=4.215 mas, bpa=-7.123 degrees ! Estimated noise=0.552601 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 = 0.00309543 Jy ! Component: 100 - total flux cleaned = 0.00515521 Jy ! Component: 150 - total flux cleaned = 0.00672264 Jy ! Component: 200 - total flux cleaned = 0.007621 Jy ! Total flux subtracted in 200 components = 0.007621 Jy ! Clean residual min=-0.006818 max=0.010859 Jy/beam ! Clean residual mean=-0.000006 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 0.125175 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.125175 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=0.050944Jy sigma=2.355058 ! Fit after self-cal, rms=0.050835Jy sigma=2.353662 ! 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=0.050835Jy sigma=2.353662 ! Fit after self-cal, rms=0.051059Jy sigma=2.352473 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.9 mas, bmaj=4.205 mas, bpa=-7.004 degrees ! Estimated noise=0.55633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176612 Jy ! Component: 100 - total flux cleaned = 0.00304047 Jy ! Component: 150 - total flux cleaned = 0.00366069 Jy ! Component: 200 - total flux cleaned = 0.00398713 Jy ! Total flux subtracted in 200 components = 0.00398713 Jy ! Clean residual min=-0.006843 max=0.010955 Jy/beam ! Clean residual mean=-0.000006 rms=0.002220 Jy/beam ! Combined flux in latest and established models = 0.129162 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.129162 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=0.050990Jy sigma=2.338627 ! Fit after self-cal, rms=0.050974Jy sigma=2.338266 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 (12.3, 32.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106747 Jy ! Component: 100 - total flux cleaned = 0.0170673 Jy ! Component: 150 - total flux cleaned = 0.0214288 Jy ! Component: 200 - total flux cleaned = 0.0247529 Jy ! Total flux subtracted in 200 components = 0.0247529 Jy ! Clean residual min=-0.004818 max=0.004914 Jy/beam ! Clean residual mean=-0.000003 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.153915 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 118 components and 0.153915 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=0.049012Jy sigma=1.597333 ! Fit after self-cal, rms=0.048862Jy sigma=1.592494 ! 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=0.048862Jy sigma=1.592494 ! Fit after self-cal, rms=0.049043Jy sigma=1.582553 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.913 mas, bmaj=4.232 mas, bpa=-7.075 degrees ! Estimated noise=0.558046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340615 Jy ! Component: 100 - total flux cleaned = 0.00555482 Jy ! Component: 150 - total flux cleaned = 0.0070427 Jy ! Component: 200 - total flux cleaned = 0.00829537 Jy ! Total flux subtracted in 200 components = 0.00829537 Jy ! Clean residual min=-0.004502 max=0.005004 Jy/beam ! Clean residual mean=-0.000003 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.162211 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 141 components and 0.162211 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=0.048730Jy sigma=1.475226 ! Fit after self-cal, rms=0.048676Jy sigma=1.473455 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 = 0.00145286 Jy ! Component: 100 - total flux cleaned = 0.00247189 Jy ! Component: 150 - total flux cleaned = 0.00338853 Jy ! Component: 200 - total flux cleaned = 0.00422399 Jy ! Total flux subtracted in 200 components = 0.00422399 Jy ! Clean residual min=-0.004249 max=0.004963 Jy/beam ! Clean residual mean=-0.000002 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.166435 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 159 components and 0.166435 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=0.048514Jy sigma=1.442459 ! Fit after self-cal, rms=0.048507Jy sigma=1.441168 ! 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=0.048507Jy sigma=1.441168 ! Fit after self-cal, rms=0.048859Jy sigma=1.438932 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.967 mas, bmaj=5.782 mas, bpa=1.375 degrees ! Estimated noise=0.637855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243644 Jy ! Component: 100 - total flux cleaned = 0.00424011 Jy ! Component: 150 - total flux cleaned = 0.00582406 Jy ! Component: 200 - total flux cleaned = 0.00688065 Jy ! Total flux subtracted in 200 components = 0.00688065 Jy ! Clean residual min=-0.005695 max=0.007314 Jy/beam ! Clean residual mean=-0.000003 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 0.173315 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 188 components and 0.173315 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=0.048800Jy sigma=1.435063 ! Fit after self-cal, rms=0.048738Jy sigma=1.429584 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 = 0.00150956 Jy ! Component: 100 - total flux cleaned = 0.00213306 Jy ! Component: 150 - total flux cleaned = 0.00257644 Jy ! Component: 200 - total flux cleaned = 0.00297301 Jy ! Total flux subtracted in 200 components = 0.00297301 Jy ! Clean residual min=-0.005838 max=0.007110 Jy/beam ! Clean residual mean=-0.000002 rms=0.001857 Jy/beam ! Combined flux in latest and established models = 0.176288 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 196 components and 0.176288 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=0.048730Jy sigma=1.420091 ! Fit after self-cal, rms=0.048726Jy sigma=1.419285 ! 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=1.91 mas, bmaj=4.227 mas, bpa=-7.057 degrees ! Estimated noise=0.563477 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.91 x 4.227 at -7.057 degrees (North through East) ! Clean map min=-0.0042559 max=0.066927 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=1.603 mas, bmaj=3.72 mas, bpa=-7.104 degrees ! Estimated noise=0.731449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0494558 Jy ! Component: 100 - total flux cleaned = 0.0708615 Jy ! Component: 150 - total flux cleaned = 0.0845568 Jy ! Component: 200 - total flux cleaned = 0.0943877 Jy ! Total flux subtracted in 200 components = 0.0943877 Jy ! Clean residual min=-0.005600 max=0.007772 Jy/beam ! Clean residual mean=-0.000004 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.0943877 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0943877 Jy ! Inverting map and beam ! Estimated beam: bmin=1.91 mas, bmaj=4.227 mas, bpa=-7.057 degrees ! Estimated noise=0.563477 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 = 0.0115636 Jy ! Component: 100 - total flux cleaned = 0.0205502 Jy ! Component: 150 - total flux cleaned = 0.0280877 Jy ! Component: 200 - total flux cleaned = 0.0345914 Jy ! Total flux subtracted in 200 components = 0.0345914 Jy ! Clean residual min=-0.005671 max=0.006299 Jy/beam ! Clean residual mean=-0.000001 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 0.128979 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 76 components and 0.128979 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=3.967 mas, bmaj=5.782 mas, bpa=1.375 degrees ! Estimated noise=0.637855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.009394 Jy ! Component: 100 - total flux cleaned = 0.016543 Jy ! Component: 150 - total flux cleaned = 0.0211967 Jy ! Component: 200 - total flux cleaned = 0.0251088 Jy ! Total flux subtracted in 200 components = 0.0251088 Jy ! Clean residual min=-0.006672 max=0.007079 Jy/beam ! Clean residual mean=-0.000002 rms=0.002260 Jy/beam ! Combined flux in latest and established models = 0.154088 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 = 0.00318718 Jy ! Component: 100 - total flux cleaned = 0.0060903 Jy ! Component: 150 - total flux cleaned = 0.00849658 Jy ! Component: 200 - total flux cleaned = 0.0107177 Jy ! Total flux subtracted in 200 components = 0.0107177 Jy ! Clean residual min=-0.005926 max=0.007249 Jy/beam ! Clean residual mean=-0.000002 rms=0.001999 Jy/beam ! Combined flux in latest and established models = 0.164806 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 150 components and 0.164806 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.91 mas, bmaj=4.227 mas, bpa=-7.057 degrees ! Estimated noise=0.563477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303664 Jy ! Component: 100 - total flux cleaned = 0.00422953 Jy ! Component: 150 - total flux cleaned = 0.00482815 Jy ! Component: 200 - total flux cleaned = 0.00551905 Jy ! Total flux subtracted in 200 components = 0.00551905 Jy ! Clean residual min=-0.004387 max=0.004689 Jy/beam ! Clean residual mean=-0.000002 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.170325 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 166 components and 0.170325 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=0.048914Jy sigma=1.459673 ! Fit after self-cal, rms=0.048948Jy sigma=1.456716 wmodel /d2/scr/pima/bp177j_uvs/J0222+0952_C_map.mod ! Writing 166 model components to file: /d2/scr/pima/bp177j_uvs/J0222+0952_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0222+0952_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0222+0952_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0222+0952_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177j_uvs/J0222+0952_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 = 0.00110838 Jy ! Component: 100 - total flux cleaned = 0.00233213 Jy ! Component: 150 - total flux cleaned = 0.00303415 Jy ! Component: 200 - total flux cleaned = 0.00349097 Jy ! Component: 250 - total flux cleaned = 0.00410833 Jy ! Component: 300 - total flux cleaned = 0.00457723 Jy ! Component: 350 - total flux cleaned = 0.00508055 Jy ! Component: 400 - total flux cleaned = 0.00561187 Jy ! Component: 450 - total flux cleaned = 0.00596932 Jy ! Component: 500 - total flux cleaned = 0.00651223 Jy ! Component: 550 - total flux cleaned = 0.00693896 Jy ! Component: 600 - total flux cleaned = 0.00730508 Jy ! Component: 650 - total flux cleaned = 0.0075253 Jy ! Component: 700 - total flux cleaned = 0.0076965 Jy ! Component: 750 - total flux cleaned = 0.00806976 Jy ! Component: 800 - total flux cleaned = 0.00831057 Jy ! Component: 850 - total flux cleaned = 0.00850718 Jy ! Component: 900 - total flux cleaned = 0.00873725 Jy ! Component: 950 - total flux cleaned = 0.00896173 Jy ! Component: 1000 - total flux cleaned = 0.00921615 Jy ! Component: 1050 - total flux cleaned = 0.00950004 Jy ! Component: 1100 - total flux cleaned = 0.00981166 Jy ! Component: 1150 - total flux cleaned = 0.0101493 Jy ! Component: 1200 - total flux cleaned = 0.0103141 Jy ! Component: 1250 - total flux cleaned = 0.0105071 Jy ! Component: 1300 - total flux cleaned = 0.0107292 Jy ! Component: 1350 - total flux cleaned = 0.0109458 Jy ! Component: 1400 - total flux cleaned = 0.0111893 Jy ! Component: 1450 - total flux cleaned = 0.011428 Jy ! Component: 1500 - total flux cleaned = 0.0115441 Jy ! Component: 1550 - total flux cleaned = 0.0115728 Jy ! Component: 1600 - total flux cleaned = 0.0117138 Jy ! Component: 1650 - total flux cleaned = 0.0117688 Jy ! Component: 1700 - total flux cleaned = 0.0117414 Jy ! Component: 1750 - total flux cleaned = 0.0119024 Jy ! Component: 1800 - total flux cleaned = 0.0120079 Jy ! Component: 1850 - total flux cleaned = 0.0119561 Jy ! Component: 1900 - total flux cleaned = 0.012136 Jy ! Component: 1950 - total flux cleaned = 0.0121613 Jy ! Component: 2000 - total flux cleaned = 0.0122613 Jy ! Component: 2050 - total flux cleaned = 0.012311 Jy ! Component: 2100 - total flux cleaned = 0.0124077 Jy ! Component: 2150 - total flux cleaned = 0.0124316 Jy ! Component: 2200 - total flux cleaned = 0.0125023 Jy ! Component: 2250 - total flux cleaned = 0.0125717 Jy ! Component: 2300 - total flux cleaned = 0.0126175 Jy ! Component: 2350 - total flux cleaned = 0.0127308 Jy ! Component: 2400 - total flux cleaned = 0.0128205 Jy ! Component: 2450 - total flux cleaned = 0.0128867 Jy ! Component: 2500 - total flux cleaned = 0.0129954 Jy ! Component: 2550 - total flux cleaned = 0.0130602 Jy ! Component: 2600 - total flux cleaned = 0.0131882 Jy ! Component: 2650 - total flux cleaned = 0.0132303 Jy ! Component: 2700 - total flux cleaned = 0.0133346 Jy ! Component: 2750 - total flux cleaned = 0.0133554 Jy ! Component: 2800 - total flux cleaned = 0.0134571 Jy ! Component: 2850 - total flux cleaned = 0.0134166 Jy ! Component: 2900 - total flux cleaned = 0.013377 Jy ! Component: 2950 - total flux cleaned = 0.0134366 Jy ! Component: 3000 - total flux cleaned = 0.0133584 Jy ! Component: 3050 - total flux cleaned = 0.0134551 Jy ! Component: 3100 - total flux cleaned = 0.013455 Jy ! Component: 3150 - total flux cleaned = 0.0134547 Jy ! Component: 3200 - total flux cleaned = 0.0133982 Jy ! Component: 3250 - total flux cleaned = 0.013417 Jy ! Component: 3300 - total flux cleaned = 0.0134538 Jy ! Component: 3350 - total flux cleaned = 0.0133805 Jy ! Component: 3400 - total flux cleaned = 0.0133625 Jy ! Component: 3450 - total flux cleaned = 0.0133804 Jy ! Component: 3500 - total flux cleaned = 0.013398 Jy ! Component: 3550 - total flux cleaned = 0.0133095 Jy ! Component: 3600 - total flux cleaned = 0.013292 Jy ! Component: 3650 - total flux cleaned = 0.0132574 Jy ! Component: 3700 - total flux cleaned = 0.0132748 Jy ! Component: 3750 - total flux cleaned = 0.0132747 Jy ! Component: 3800 - total flux cleaned = 0.0132406 Jy ! Component: 3850 - total flux cleaned = 0.0132069 Jy ! Component: 3900 - total flux cleaned = 0.0132067 Jy ! Component: 3950 - total flux cleaned = 0.0132068 Jy ! Component: 4000 - total flux cleaned = 0.01319 Jy ! Component: 4050 - total flux cleaned = 0.0131078 Jy ! Total flux subtracted in 4096 components = 0.0131078 Jy ! Clean residual min=-0.000947 max=0.000952 Jy/beam ! Clean residual mean=-0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.183432 Jy keep ! Adding 365 model components to the UV plane model. ! The established model now contains 531 components and 0.183432 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0222+0952_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.91 x 4.227 at -7.057 degrees (North through East) ! Clean map min=-0.0023038 max=0.068005 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0222+0952_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0680052 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000287799 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2696 1.2696 2.53921 5.07841 10.1568 20.3137 40.6273 81.2546 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 236.294 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0222+0952_C_uvs.log closed on Thu Jun 19 04:05:37 2014