! Started logfile: /scr/pima/bp171a5_uvs/J1416-2131_X_uvs.log on Sat Apr 20 04:02:58 2013 obs /scr/pima/bp171a5_uvs/J1416-2131_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1416-2131_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968254 visibilities/baseline/integration-bin. ! Found source: J1416-2131 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2440 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/bp171a5_uvs/J1416-2131_X] 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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000937Jy sigma=0.707631 ! Fit after self-cal, rms=0.929572Jy sigma=0.657180 ! 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=0.7088 mas, bmaj=2.041 mas, bpa=-9.109 degrees ! Estimated noise=34.8209 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 = 0.0482328 Jy ! Component: 100 - total flux cleaned = 0.0672144 Jy ! Total flux subtracted in 100 components = 0.0672144 Jy ! Clean residual min=-0.006352 max=0.009588 Jy/beam ! Clean residual mean=0.000004 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 0.0672144 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0672144 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=0.043430Jy sigma=0.030685 ! Fit after self-cal, rms=0.043193Jy sigma=0.030518 ! 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=0.9025 mas, bmaj=2.434 mas, bpa=-9.117 degrees ! Estimated noise=20.2483 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 (-0.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183445 Jy ! Component: 100 - total flux cleaned = 0.0288934 Jy ! Component: 150 - total flux cleaned = 0.035494 Jy ! Component: 200 - total flux cleaned = 0.0397455 Jy ! Total flux subtracted in 200 components = 0.0397455 Jy ! Clean residual min=-0.004733 max=0.005196 Jy/beam ! Clean residual mean=-0.000023 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.10696 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 52 components and 0.10696 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=0.034304Jy sigma=0.024228 ! Fit after self-cal, rms=0.034168Jy sigma=0.024132 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.04 HN 0.96 KP 0.99 ! LA 0.96 MK 0.98 NL 1.10 OV 1.01 ! PT 0.75 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 0.96 KP 0.99 ! LA 0.93 MK 0.90 NL 1.14 OV 1.01 ! PT 0.83 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.01 HN 0.98 KP 1.10 ! LA 0.87 MK 1.14 NL 1.11 OV 1.15 ! PT 0.81 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.92 KP 0.97 ! LA 0.92 MK 1.16 NL 1.02 OV 1.05 ! PT 0.82 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.09 KP 1.12 ! LA 0.93 MK 0.91 NL 0.99 OV 1.06 ! PT 0.80 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.19 KP 1.11 ! LA 0.99 MK 0.92 NL 1.12 OV 1.08 ! PT 0.83 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.02 KP 1.03 ! LA 0.93 MK 1.07 NL 1.02 OV 1.09 ! PT 0.81 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.99 HN 0.92 KP 1.15 ! LA 0.88 MK 1.22 NL 1.01 OV 1.09 ! PT 0.78 SC 1.14 ! ! ! Fit before self-cal, rms=0.034168Jy sigma=0.024132 ! Fit after self-cal, rms=0.032184Jy sigma=0.022612 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.915 mas, bmaj=2.468 mas, bpa=-8.991 degrees ! Estimated noise=19.8784 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 (-5, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350858 Jy ! Component: 100 - total flux cleaned = 0.00514557 Jy ! Component: 150 - total flux cleaned = 0.00577824 Jy ! Component: 200 - total flux cleaned = 0.00612216 Jy ! Total flux subtracted in 200 components = 0.00612216 Jy ! Clean residual min=-0.001895 max=0.002003 Jy/beam ! Clean residual mean=0.000001 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.113082 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.113082 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=0.031787Jy sigma=0.022324 ! Fit after self-cal, rms=0.031841Jy sigma=0.022290 ! 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=0.031841Jy sigma=0.022290 ! Fit after self-cal, rms=0.031750Jy sigma=0.022254 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9141 mas, bmaj=2.461 mas, bpa=-8.841 degrees ! Estimated noise=19.7885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129879 Jy ! Component: 100 - total flux cleaned = 0.00150893 Jy ! Component: 150 - total flux cleaned = 0.00168486 Jy ! Component: 200 - total flux cleaned = 0.00168424 Jy ! Total flux subtracted in 200 components = 0.00168424 Jy ! Clean residual min=-0.001725 max=0.001839 Jy/beam ! Clean residual mean=-0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.114766 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.114766 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=0.031667Jy sigma=0.022201 ! Fit after self-cal, rms=0.031667Jy sigma=0.022198 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 = 0.000223319 Jy ! Component: 100 - total flux cleaned = 0.000223295 Jy ! Component: 150 - total flux cleaned = 0.000242807 Jy ! Component: 200 - total flux cleaned = 0.000223931 Jy ! Total flux subtracted in 200 components = 0.000223931 Jy ! Clean residual min=-0.001704 max=0.001787 Jy/beam ! Clean residual mean=0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.11499 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.11499 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=0.031638Jy sigma=0.022181 ! Fit after self-cal, rms=0.031639Jy sigma=0.022180 ! 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=0.031639Jy sigma=0.022180 ! Fit after self-cal, rms=0.031546Jy sigma=0.022168 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9142 mas, bmaj=2.463 mas, bpa=-8.847 degrees ! Estimated noise=19.7769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466094 Jy ! Component: 100 - total flux cleaned = 0.000444171 Jy ! Component: 150 - total flux cleaned = 0.000406493 Jy ! Component: 200 - total flux cleaned = 0.000371945 Jy ! Total flux subtracted in 200 components = 0.000371945 Jy ! Clean residual min=-0.001609 max=0.001719 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.115362 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 112 components and 0.115362 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=0.031515Jy sigma=0.022151 ! Fit after self-cal, rms=0.031515Jy sigma=0.022150 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 = 0.000103281 Jy ! Component: 100 - total flux cleaned = 5.43854e-05 Jy ! Component: 150 - total flux cleaned = 2.3888e-05 Jy ! Component: 200 - total flux cleaned = -4.79975e-06 Jy ! Total flux subtracted in 200 components = -4.79975e-06 Jy ! Clean residual min=-0.001591 max=0.001687 Jy/beam ! Clean residual mean=-0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.115357 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 114 components and 0.115357 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=0.031499Jy sigma=0.022141 ! Fit after self-cal, rms=0.031500Jy sigma=0.022141 ! 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=0.031500Jy sigma=0.022141 ! Fit after self-cal, rms=0.031429Jy sigma=0.022137 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.151 mas, bmaj=4.912 mas, bpa=-4.381 degrees ! Estimated noise=25.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000478817 Jy ! Component: 100 - total flux cleaned = 0.000425802 Jy ! Component: 150 - total flux cleaned = 0.000369716 Jy ! Component: 200 - total flux cleaned = 0.000340585 Jy ! Total flux subtracted in 200 components = 0.000340585 Jy ! Clean residual min=-0.001574 max=0.001557 Jy/beam ! Clean residual mean=-0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.115698 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 123 components and 0.115698 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=0.031419Jy sigma=0.022132 ! Fit after self-cal, rms=0.031418Jy sigma=0.022131 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 = 6.79082e-05 Jy ! Component: 100 - total flux cleaned = 2.4109e-05 Jy ! Component: 150 - total flux cleaned = 8.55815e-07 Jy ! Component: 200 - total flux cleaned = -6.25233e-06 Jy ! Total flux subtracted in 200 components = -6.25233e-06 Jy ! Clean residual min=-0.001548 max=0.001536 Jy/beam ! Clean residual mean=-0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.115692 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 126 components and 0.115692 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=0.031414Jy sigma=0.022129 ! Fit after self-cal, rms=0.031415Jy sigma=0.022129 ! 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=0.915 mas, bmaj=2.467 mas, bpa=-8.841 degrees ! Estimated noise=19.7824 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.915 x 2.467 at -8.841 degrees (North through East) ! Clean map min=-0.0014325 max=0.059906 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=0.7199 mas, bmaj=2.048 mas, bpa=-8.603 degrees ! Estimated noise=34.5612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0476788 Jy ! Component: 100 - total flux cleaned = 0.0666666 Jy ! Component: 150 - total flux cleaned = 0.0779752 Jy ! Component: 200 - total flux cleaned = 0.085764 Jy ! Total flux subtracted in 200 components = 0.085764 Jy ! Clean residual min=-0.004482 max=0.005124 Jy/beam ! Clean residual mean=0.000001 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.085764 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.085764 Jy ! Inverting map and beam ! Estimated beam: bmin=0.915 mas, bmaj=2.467 mas, bpa=-8.841 degrees ! Estimated noise=19.7824 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 = 0.00886329 Jy ! Component: 100 - total flux cleaned = 0.0145289 Jy ! Component: 150 - total flux cleaned = 0.018402 Jy ! Component: 200 - total flux cleaned = 0.0211779 Jy ! Total flux subtracted in 200 components = 0.0211779 Jy ! Clean residual min=-0.002066 max=0.002371 Jy/beam ! Clean residual mean=-0.000003 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.106942 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 51 components and 0.106942 Jy ! Inverting map ! Added new window around map position (-2.6, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233711 Jy ! Component: 100 - total flux cleaned = 0.00402968 Jy ! Component: 150 - total flux cleaned = 0.00538547 Jy ! Component: 200 - total flux cleaned = 0.00649542 Jy ! Total flux subtracted in 200 components = 0.00649542 Jy ! Clean residual min=-0.001763 max=0.001876 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.113437 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 77 components and 0.113437 Jy ! Inverting map ! Added new window around map position (-6, 25.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00085852 Jy ! Component: 100 - total flux cleaned = 0.00132178 Jy ! Component: 150 - total flux cleaned = 0.00182689 Jy ! Component: 200 - total flux cleaned = 0.00226206 Jy ! Total flux subtracted in 200 components = 0.00226206 Jy ! Clean residual min=-0.001530 max=0.001518 Jy/beam ! Clean residual mean=0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.115699 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.115699 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=2.151 mas, bmaj=4.912 mas, bpa=-4.381 degrees ! Estimated noise=25.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000708537 Jy ! Component: 100 - total flux cleaned = 0.000846673 Jy ! Component: 150 - total flux cleaned = 0.000845886 Jy ! Component: 200 - total flux cleaned = 0.000832993 Jy ! Total flux subtracted in 200 components = 0.000832993 Jy ! Clean residual min=-0.001523 max=0.001559 Jy/beam ! Clean residual mean=-0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.116532 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 = -1.21704e-05 Jy ! Component: 100 - total flux cleaned = -2.34724e-05 Jy ! Component: 150 - total flux cleaned = -4.53139e-05 Jy ! Component: 200 - total flux cleaned = -5.58655e-05 Jy ! Total flux subtracted in 200 components = -5.58655e-05 Jy ! Clean residual min=-0.001488 max=0.001538 Jy/beam ! Clean residual mean=-0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.116476 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.116476 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.915 mas, bmaj=2.467 mas, bpa=-8.841 degrees ! Estimated noise=19.7824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.28863e-05 Jy ! Component: 100 - total flux cleaned = -9.49206e-05 Jy ! Component: 150 - total flux cleaned = -0.000155521 Jy ! Component: 200 - total flux cleaned = -0.000193142 Jy ! Total flux subtracted in 200 components = -0.000193142 Jy ! Clean residual min=-0.001444 max=0.001417 Jy/beam ! Clean residual mean=0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.116283 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 126 components and 0.116283 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=0.031354Jy sigma=0.022090 ! Fit after self-cal, rms=0.031351Jy sigma=0.022085 wmodel /scr/pima/bp171a5_uvs/J1416-2131_X_map.mod ! Writing 126 model components to file: /scr/pima/bp171a5_uvs/J1416-2131_X_map.mod wobs /scr/pima/bp171a5_uvs/J1416-2131_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1416-2131_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J1416-2131_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171a5_uvs/J1416-2131_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 = 0.000313505 Jy ! Component: 100 - total flux cleaned = 0.000290039 Jy ! Component: 150 - total flux cleaned = 0.00033544 Jy ! Component: 200 - total flux cleaned = 0.000379403 Jy ! Component: 250 - total flux cleaned = 0.000486269 Jy ! Component: 300 - total flux cleaned = 0.000548519 Jy ! Component: 350 - total flux cleaned = 0.000588941 Jy ! Component: 400 - total flux cleaned = 0.000628679 Jy ! Component: 450 - total flux cleaned = 0.000667637 Jy ! Component: 500 - total flux cleaned = 0.000723837 Jy ! Component: 550 - total flux cleaned = 0.00074205 Jy ! Component: 600 - total flux cleaned = 0.000795974 Jy ! Component: 650 - total flux cleaned = 0.000848846 Jy ! Component: 700 - total flux cleaned = 0.000866128 Jy ! Component: 750 - total flux cleaned = 0.000832416 Jy ! Component: 800 - total flux cleaned = 0.000849274 Jy ! Component: 850 - total flux cleaned = 0.000816911 Jy ! Component: 900 - total flux cleaned = 0.000816788 Jy ! Component: 950 - total flux cleaned = 0.000753309 Jy ! Component: 1000 - total flux cleaned = 0.000769025 Jy ! Component: 1050 - total flux cleaned = 0.00070769 Jy ! Component: 1100 - total flux cleaned = 0.00069242 Jy ! Component: 1150 - total flux cleaned = 0.000618003 Jy ! Component: 1200 - total flux cleaned = 0.000617837 Jy ! Component: 1250 - total flux cleaned = 0.000545253 Jy ! Component: 1300 - total flux cleaned = 0.00055955 Jy ! Component: 1350 - total flux cleaned = 0.000559565 Jy ! Component: 1400 - total flux cleaned = 0.000545692 Jy ! Component: 1450 - total flux cleaned = 0.000586822 Jy ! Component: 1500 - total flux cleaned = 0.000600157 Jy ! Component: 1550 - total flux cleaned = 0.00062681 Jy ! Component: 1600 - total flux cleaned = 0.00056082 Jy ! Component: 1650 - total flux cleaned = 0.000574112 Jy ! Component: 1700 - total flux cleaned = 0.000599916 Jy ! Component: 1750 - total flux cleaned = 0.000599996 Jy ! Component: 1800 - total flux cleaned = 0.000599871 Jy ! Component: 1850 - total flux cleaned = 0.000624832 Jy ! Component: 1900 - total flux cleaned = 0.000661682 Jy ! Component: 1950 - total flux cleaned = 0.00066157 Jy ! Component: 2000 - total flux cleaned = 0.000673615 Jy ! Component: 2050 - total flux cleaned = 0.000673526 Jy ! Component: 2100 - total flux cleaned = 0.000708911 Jy ! Component: 2150 - total flux cleaned = 0.000732321 Jy ! Component: 2200 - total flux cleaned = 0.000732246 Jy ! Component: 2250 - total flux cleaned = 0.000766445 Jy ! Component: 2300 - total flux cleaned = 0.000766314 Jy ! Component: 2350 - total flux cleaned = 0.000788664 Jy ! Component: 2400 - total flux cleaned = 0.000810813 Jy ! Component: 2450 - total flux cleaned = 0.000832854 Jy ! Component: 2500 - total flux cleaned = 0.00084387 Jy ! Component: 2550 - total flux cleaned = 0.000876143 Jy ! Component: 2600 - total flux cleaned = 0.000908006 Jy ! Component: 2650 - total flux cleaned = 0.000908003 Jy ! Component: 2700 - total flux cleaned = 0.000897592 Jy ! Component: 2750 - total flux cleaned = 0.000928808 Jy ! Component: 2800 - total flux cleaned = 0.000959599 Jy ! Component: 2850 - total flux cleaned = 0.000969869 Jy ! Component: 2900 - total flux cleaned = 0.00101023 Jy ! Component: 2950 - total flux cleaned = 0.00101027 Jy ! Component: 3000 - total flux cleaned = 0.00105981 Jy ! Component: 3050 - total flux cleaned = 0.00104997 Jy ! Component: 3100 - total flux cleaned = 0.00109881 Jy ! Component: 3150 - total flux cleaned = 0.00111797 Jy ! Component: 3200 - total flux cleaned = 0.00111802 Jy ! Component: 3250 - total flux cleaned = 0.00115612 Jy ! Component: 3300 - total flux cleaned = 0.0011845 Jy ! Component: 3350 - total flux cleaned = 0.00119377 Jy ! Component: 3400 - total flux cleaned = 0.00119373 Jy ! Component: 3450 - total flux cleaned = 0.0012214 Jy ! Component: 3500 - total flux cleaned = 0.00123052 Jy ! Component: 3550 - total flux cleaned = 0.00125787 Jy ! Component: 3600 - total flux cleaned = 0.001276 Jy ! Component: 3650 - total flux cleaned = 0.00131194 Jy ! Component: 3700 - total flux cleaned = 0.00130298 Jy ! Component: 3750 - total flux cleaned = 0.00129418 Jy ! Component: 3800 - total flux cleaned = 0.00132065 Jy ! Component: 3850 - total flux cleaned = 0.00132934 Jy ! Component: 3900 - total flux cleaned = 0.00132056 Jy ! Component: 3950 - total flux cleaned = 0.00132057 Jy ! Component: 4000 - total flux cleaned = 0.00132921 Jy ! Component: 4050 - total flux cleaned = 0.00133772 Jy ! Total flux subtracted in 4096 components = 0.00132073 Jy ! Clean residual min=-0.000519 max=0.000463 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.117604 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 403 components and 0.117604 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1416-2131_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.915 x 2.467 at -8.841 degrees (North through East) ! Clean map min=-0.0010159 max=0.059857 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1416-2131_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0598567 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144591 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.724687 0.724687 1.44937 2.89875 5.7975 11.595 23.19 46.38 92.7599 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1416-2131_X_uvs.log closed on Sat Apr 20 04:03:02 2013