! Started logfile: /scr/pima/bp171a8_uvs/J1156+5847_X_uvs.log on Fri Dec 27 16:30:29 2013 obs /scr/pima/bp171a8_uvs/J1156+5847_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J1156+5847_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1156+5847 ! ! 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 672 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 /scr/pima/bp171a8_uvs/J1156+5847_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=1.002185Jy sigma=2.414381 ! Fit after self-cal, rms=0.940788Jy sigma=2.245916 ! 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=0.9271 mas, bmaj=2.642 mas, bpa=14.6 degrees ! Estimated noise=17.9359 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 = 0.0476063 Jy ! Component: 100 - total flux cleaned = 0.0592127 Jy ! Total flux subtracted in 100 components = 0.0592127 Jy ! Clean residual min=-0.005461 max=0.006982 Jy/beam ! Clean residual mean=-0.000003 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.0592127 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0592127 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=0.025085Jy sigma=0.058178 ! Fit after self-cal, rms=0.020955Jy sigma=0.049044 ! 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=1.143 mas, bmaj=2.755 mas, bpa=14.03 degrees ! Estimated noise=12.1061 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 = 0.00764566 Jy ! Component: 100 - total flux cleaned = 0.0113409 Jy ! Component: 150 - total flux cleaned = 0.0137338 Jy ! Component: 200 - total flux cleaned = 0.0153636 Jy ! Total flux subtracted in 200 components = 0.0153636 Jy ! Clean residual min=-0.003208 max=0.002996 Jy/beam ! Clean residual mean=-0.000001 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0745764 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 39 components and 0.0745764 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=0.019434Jy sigma=0.038719 ! Fit after self-cal, rms=0.019407Jy sigma=0.038675 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 2.755 at 14.03 degrees (North through East) ! Clean map min=-0.0031018 max=0.06568 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 1.06 FD 1.02 HN 0.92 KP 0.90 ! LA 1.04 NL 1.06 OV 0.91 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 1.05 KP 0.94 ! LA 0.96 NL 0.97 OV 0.88 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 0.85 KP 1.04 ! LA 0.97 NL 1.03 OV 0.93 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.02 KP 0.93 ! LA 0.97 NL 0.97 OV 0.92 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.91 HN 1.11 KP 1.07 ! LA 1.04 NL 0.91 OV 0.92 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.05 KP 1.03 ! LA 1.01 NL 0.99 OV 0.97 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.90 KP 0.95 ! LA 0.90 NL 1.04 OV 0.95 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.11 KP 1.03 ! LA 0.90 NL 0.96 OV 1.10 SC 1.17 ! ! ! Fit before self-cal, rms=0.019407Jy sigma=0.038675 ! Fit after self-cal, rms=0.018487Jy sigma=0.035451 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.768 mas, bpa=13.81 degrees ! Estimated noise=11.7113 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 = -0.00114115 Jy ! Component: 100 - total flux cleaned = -0.00134346 Jy ! Component: 150 - total flux cleaned = -0.00140108 Jy ! Component: 200 - total flux cleaned = -0.00141768 Jy ! Total flux subtracted in 200 components = -0.00141768 Jy ! Clean residual min=-0.002598 max=0.002688 Jy/beam ! Clean residual mean=-0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0731587 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.0731587 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=0.018166Jy sigma=0.035529 ! Fit after self-cal, rms=0.018183Jy sigma=0.035509 ! 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=0.018183Jy sigma=0.035509 ! Fit after self-cal, rms=0.018047Jy sigma=0.035326 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=2.766 mas, bpa=13.78 degrees ! Estimated noise=11.4596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00126307 Jy ! Component: 100 - total flux cleaned = -0.00157427 Jy ! Component: 150 - total flux cleaned = -0.0015902 Jy ! Component: 200 - total flux cleaned = -0.00159038 Jy ! Total flux subtracted in 200 components = -0.00159038 Jy ! Clean residual min=-0.002455 max=0.002614 Jy/beam ! Clean residual mean=-0.000001 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0715683 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.0715683 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=0.017753Jy sigma=0.035445 ! Fit after self-cal, rms=0.017751Jy sigma=0.035441 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 = -6.28037e-05 Jy ! Component: 100 - total flux cleaned = -5.00041e-05 Jy ! Component: 150 - total flux cleaned = -6.2575e-05 Jy ! Component: 200 - total flux cleaned = -7.41968e-05 Jy ! Total flux subtracted in 200 components = -7.41968e-05 Jy ! Clean residual min=-0.002372 max=0.002594 Jy/beam ! Clean residual mean=-0.000001 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0714941 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.0714941 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=0.017715Jy sigma=0.035408 ! Fit after self-cal, rms=0.017713Jy sigma=0.035406 ! Inverting map ! Added new window around map position (0, 9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177942 Jy ! Component: 100 - total flux cleaned = 0.00224577 Jy ! Component: 150 - total flux cleaned = 0.00242517 Jy ! Component: 200 - total flux cleaned = 0.00245634 Jy ! Total flux subtracted in 200 components = 0.00245634 Jy ! Clean residual min=-0.002037 max=0.001818 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0739505 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.0739505 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=0.017415Jy sigma=0.034414 ! Fit after self-cal, rms=0.017403Jy sigma=0.034375 ! 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=0.017403Jy sigma=0.034375 ! Fit after self-cal, rms=0.017221Jy sigma=0.034102 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=2.762 mas, bpa=13.66 degrees ! Estimated noise=11.1916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000691713 Jy ! Component: 100 - total flux cleaned = -0.000535899 Jy ! Component: 150 - total flux cleaned = -0.000443468 Jy ! Component: 200 - total flux cleaned = -0.000423875 Jy ! Total flux subtracted in 200 components = -0.000423875 Jy ! Clean residual min=-0.001906 max=0.001675 Jy/beam ! Clean residual mean=-0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0735266 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.0735266 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=0.016918Jy sigma=0.034078 ! Fit after self-cal, rms=0.016918Jy sigma=0.034071 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 = 9.7793e-05 Jy ! Component: 100 - total flux cleaned = 0.000115896 Jy ! Component: 150 - total flux cleaned = 0.000185367 Jy ! Component: 200 - total flux cleaned = 0.000283677 Jy ! Total flux subtracted in 200 components = 0.000283677 Jy ! Clean residual min=-0.001874 max=0.001586 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0738103 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 0.0738103 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=0.016866Jy sigma=0.033989 ! Fit after self-cal, rms=0.016864Jy sigma=0.033986 ! 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=0.016864Jy sigma=0.033986 ! Fit after self-cal, rms=0.016724Jy sigma=0.033820 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.154 mas, bmaj=3.024 mas, bpa=13.87 degrees ! Estimated noise=11.7581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000969251 Jy ! Component: 100 - total flux cleaned = -0.000680679 Jy ! Component: 150 - total flux cleaned = -0.000499756 Jy ! Component: 200 - total flux cleaned = -0.000452176 Jy ! Total flux subtracted in 200 components = -0.000452176 Jy ! Clean residual min=-0.001778 max=0.001524 Jy/beam ! Clean residual mean=-0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0733581 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.0733581 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=0.016511Jy sigma=0.033880 ! Fit after self-cal, rms=0.016501Jy sigma=0.033868 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 = 0.000194895 Jy ! Component: 100 - total flux cleaned = 0.000137124 Jy ! Component: 150 - total flux cleaned = 0.000137421 Jy ! Component: 200 - total flux cleaned = 0.000124563 Jy ! Total flux subtracted in 200 components = 0.000124563 Jy ! Clean residual min=-0.001741 max=0.001494 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0734826 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.0734826 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=0.016483Jy sigma=0.033865 ! Fit after self-cal, rms=0.016475Jy sigma=0.033859 ! 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=2.759 mas, bpa=13.62 degrees ! Estimated noise=10.9639 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 2.759 at 13.62 degrees (North through East) ! Clean map min=-0.0016846 max=0.059498 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=0.9346 mas, bmaj=2.643 mas, bpa=14.43 degrees ! Estimated noise=16.3264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0453224 Jy ! Component: 100 - total flux cleaned = 0.0560747 Jy ! Component: 150 - total flux cleaned = 0.0600377 Jy ! Component: 200 - total flux cleaned = 0.0601803 Jy ! Total flux subtracted in 200 components = 0.0601803 Jy ! Clean residual min=-0.003292 max=0.002796 Jy/beam ! Clean residual mean=-0.000002 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.0601803 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 0.0601803 Jy ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.759 mas, bpa=13.62 degrees ! Estimated noise=10.9639 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 = 0.00295562 Jy ! Component: 100 - total flux cleaned = 0.00485475 Jy ! Component: 150 - total flux cleaned = 0.00631786 Jy ! Component: 200 - total flux cleaned = 0.00748786 Jy ! Total flux subtracted in 200 components = 0.00748786 Jy ! Clean residual min=-0.002258 max=0.001902 Jy/beam ! Clean residual mean=-0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0676681 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 59 components and 0.0676681 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=2.154 mas, bmaj=3.024 mas, bpa=13.87 degrees ! Estimated noise=11.7581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155693 Jy ! Component: 100 - total flux cleaned = 0.00253827 Jy ! Component: 150 - total flux cleaned = 0.00307861 Jy ! Component: 200 - total flux cleaned = 0.00353676 Jy ! Total flux subtracted in 200 components = 0.00353676 Jy ! Clean residual min=-0.002163 max=0.001659 Jy/beam ! Clean residual mean=-0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0712049 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 = 0.000396209 Jy ! Component: 100 - total flux cleaned = 0.000721007 Jy ! Component: 150 - total flux cleaned = 0.000837144 Jy ! Component: 200 - total flux cleaned = 0.000944383 Jy ! Total flux subtracted in 200 components = 0.000944383 Jy ! Clean residual min=-0.001984 max=0.001468 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0721493 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 93 components and 0.0721492 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.759 mas, bpa=13.62 degrees ! Estimated noise=10.9639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000594852 Jy ! Component: 100 - total flux cleaned = 0.000836536 Jy ! Component: 150 - total flux cleaned = 0.000931512 Jy ! Component: 200 - total flux cleaned = 0.00105712 Jy ! Total flux subtracted in 200 components = 0.00105712 Jy ! Clean residual min=-0.001854 max=0.001533 Jy/beam ! Clean residual mean=-0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0732064 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.0732064 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=0.016359Jy sigma=0.034125 ! Fit after self-cal, rms=0.016349Jy sigma=0.034099 wmodel /scr/pima/bp171a8_uvs/J1156+5847_X_map.mod ! Writing 115 model components to file: /scr/pima/bp171a8_uvs/J1156+5847_X_map.mod wobs /scr/pima/bp171a8_uvs/J1156+5847_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J1156+5847_X_uvs.fits wwins /scr/pima/bp171a8_uvs/J1156+5847_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a8_uvs/J1156+5847_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 = -0.00066481 Jy ! Component: 100 - total flux cleaned = -0.000584757 Jy ! Component: 150 - total flux cleaned = -0.000559379 Jy ! Component: 200 - total flux cleaned = -0.000631873 Jy ! Component: 250 - total flux cleaned = -0.000632191 Jy ! Component: 300 - total flux cleaned = -0.000632557 Jy ! Component: 350 - total flux cleaned = -0.000611536 Jy ! Component: 400 - total flux cleaned = -0.000631668 Jy ! Component: 450 - total flux cleaned = -0.000612847 Jy ! Component: 500 - total flux cleaned = -0.000686488 Jy ! Component: 550 - total flux cleaned = -0.000721359 Jy ! Component: 600 - total flux cleaned = -0.000703856 Jy ! Component: 650 - total flux cleaned = -0.000753187 Jy ! Component: 700 - total flux cleaned = -0.000753084 Jy ! Component: 750 - total flux cleaned = -0.000722227 Jy ! Component: 800 - total flux cleaned = -0.0007228 Jy ! Component: 850 - total flux cleaned = -0.000737405 Jy ! Component: 900 - total flux cleaned = -0.000666579 Jy ! Component: 950 - total flux cleaned = -0.00065278 Jy ! Component: 1000 - total flux cleaned = -0.000665791 Jy ! Component: 1050 - total flux cleaned = -0.000626869 Jy ! Component: 1100 - total flux cleaned = -0.000589146 Jy ! Component: 1150 - total flux cleaned = -0.000540299 Jy ! Component: 1200 - total flux cleaned = -0.000540518 Jy ! Component: 1250 - total flux cleaned = -0.000552002 Jy ! Component: 1300 - total flux cleaned = -0.000552001 Jy ! Component: 1350 - total flux cleaned = -0.00055196 Jy ! Component: 1400 - total flux cleaned = -0.000563035 Jy ! Component: 1450 - total flux cleaned = -0.000563084 Jy ! Component: 1500 - total flux cleaned = -0.000552664 Jy ! Component: 1550 - total flux cleaned = -0.000583894 Jy ! Component: 1600 - total flux cleaned = -0.000573437 Jy ! Component: 1650 - total flux cleaned = -0.000563363 Jy ! Component: 1700 - total flux cleaned = -0.000583247 Jy ! Component: 1750 - total flux cleaned = -0.000612641 Jy ! Component: 1800 - total flux cleaned = -0.000593158 Jy ! Component: 1850 - total flux cleaned = -0.000574035 Jy ! Component: 1900 - total flux cleaned = -0.000593026 Jy ! Component: 1950 - total flux cleaned = -0.000602213 Jy ! Component: 2000 - total flux cleaned = -0.000583517 Jy ! Component: 2050 - total flux cleaned = -0.000574318 Jy ! Component: 2100 - total flux cleaned = -0.000592402 Jy ! Component: 2150 - total flux cleaned = -0.000556427 Jy ! Component: 2200 - total flux cleaned = -0.00052971 Jy ! Component: 2250 - total flux cleaned = -0.000520824 Jy ! Component: 2300 - total flux cleaned = -0.000520815 Jy ! Component: 2350 - total flux cleaned = -0.000538032 Jy ! Component: 2400 - total flux cleaned = -0.000546564 Jy ! Component: 2450 - total flux cleaned = -0.000555112 Jy ! Component: 2500 - total flux cleaned = -0.000580603 Jy ! Component: 2550 - total flux cleaned = -0.000563679 Jy ! Component: 2600 - total flux cleaned = -0.000572118 Jy ! Component: 2650 - total flux cleaned = -0.000563774 Jy ! Component: 2700 - total flux cleaned = -0.000588782 Jy ! Component: 2750 - total flux cleaned = -0.000580455 Jy ! Component: 2800 - total flux cleaned = -0.00058868 Jy ! Component: 2850 - total flux cleaned = -0.00058043 Jy ! Component: 2900 - total flux cleaned = -0.000572236 Jy ! Component: 2950 - total flux cleaned = -0.000555987 Jy ! Component: 3000 - total flux cleaned = -0.000539718 Jy ! Component: 3050 - total flux cleaned = -0.000515511 Jy ! Component: 3100 - total flux cleaned = -0.000515493 Jy ! Component: 3150 - total flux cleaned = -0.000499431 Jy ! Component: 3200 - total flux cleaned = -0.000467463 Jy ! Component: 3250 - total flux cleaned = -0.000443613 Jy ! Component: 3300 - total flux cleaned = -0.000419819 Jy ! Component: 3350 - total flux cleaned = -0.000380304 Jy ! Component: 3400 - total flux cleaned = -0.000364503 Jy ! Component: 3450 - total flux cleaned = -0.000340928 Jy ! Component: 3500 - total flux cleaned = -0.000301687 Jy ! Component: 3550 - total flux cleaned = -0.00027035 Jy ! Component: 3600 - total flux cleaned = -0.000262542 Jy ! Component: 3650 - total flux cleaned = -0.000246908 Jy ! Component: 3700 - total flux cleaned = -0.000246896 Jy ! Component: 3750 - total flux cleaned = -0.000246855 Jy ! Component: 3800 - total flux cleaned = -0.000223526 Jy ! Component: 3850 - total flux cleaned = -0.000231317 Jy ! Component: 3900 - total flux cleaned = -0.000215792 Jy ! Component: 3950 - total flux cleaned = -0.000223556 Jy ! Component: 4000 - total flux cleaned = -0.000223551 Jy ! Component: 4050 - total flux cleaned = -0.000200262 Jy ! Total flux subtracted in 4096 components = -0.000208017 Jy ! Clean residual min=-0.000480 max=0.000483 Jy/beam ! Clean residual mean=-0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0729983 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 346 components and 0.0729983 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J1156+5847_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 2.759 at 13.62 degrees (North through East) ! Clean map min=-0.0011226 max=0.059059 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J1156+5847_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0590585 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012731 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.646696 0.646696 1.29339 2.58678 5.17357 10.3471 20.6943 41.3885 82.7771 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 463.896 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J1156+5847_X_uvs.log closed on Fri Dec 27 16:30:37 2013