! Started logfile: /scr/pima/bp171a0_uvs/J0712-2114_C_uvs.log on Fri Mar 15 08:58:36 2013 obs /scr/pima/bp171a0_uvs/J0712-2114_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0712-2114_C_uva.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.945455 visibilities/baseline/integration-bin. ! Found source: J0712-2114 ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3744 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 /scr/pima/bp171a0_uvs/J0712-2114_C] 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002833Jy sigma=0.674456 ! Fit after self-cal, rms=0.916994Jy sigma=0.613366 ! 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=1.384 mas, bmaj=3.763 mas, bpa=3.329 degrees ! Estimated noise=27.378 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 = 0.0631371 Jy ! Component: 100 - total flux cleaned = 0.0801223 Jy ! Total flux subtracted in 100 components = 0.0801223 Jy ! Clean residual min=-0.005282 max=0.009328 Jy/beam ! Clean residual mean=-0.000007 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.0801222 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0801222 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=0.054968Jy sigma=0.036744 ! Fit after self-cal, rms=0.054815Jy sigma=0.036615 ! 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=1.788 mas, bmaj=4.754 mas, bpa=4.361 degrees ! Estimated noise=17.3808 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 = 0.00921292 Jy ! Component: 100 - total flux cleaned = 0.0126667 Jy ! Component: 150 - total flux cleaned = 0.0140821 Jy ! Component: 200 - total flux cleaned = 0.0141181 Jy ! Total flux subtracted in 200 components = 0.0141181 Jy ! Clean residual min=-0.005074 max=0.005891 Jy/beam ! Clean residual mean=0.000001 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.0942404 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.0942404 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=0.053566Jy sigma=0.035695 ! Fit after self-cal, rms=0.053565Jy sigma=0.035691 ! 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 1.04 FD 0.69 HN 0.76 KP 0.91 ! LA 0.88 MK 0.80 NL 1.08 OV 0.84 ! PT 0.92 SC 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.69 HN 0.77 KP 0.95 ! LA 0.94 MK 1.03 NL 1.11 OV 0.81 ! PT 0.93 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.71 HN 0.83 KP 1.07 ! LA 1.00 MK 1.06 NL 1.05 OV 0.81 ! PT 1.07 SC 0.85 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.13 HN 1.01 KP 1.11 ! LA 1.10 MK 1.25 NL 1.00 OV 1.03 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.19 HN 1.05 KP 1.05 ! LA 1.14 MK 1.26 NL 1.14 OV 1.04 ! PT 1.14 SC 1.16 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.05 HN 1.04 KP 1.05 ! LA 1.19 MK 1.27 NL 1.05 OV 0.96 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.04 HN 1.09 KP 1.04 ! LA 1.15 MK 1.10 NL 1.14 OV 1.02 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.13 HN 1.03 KP 1.06 ! LA 1.08 MK 1.09 NL 1.06 OV 1.14 ! PT 1.04 SC 1.09 ! ! ! Fit before self-cal, rms=0.053565Jy sigma=0.035691 ! Fit after self-cal, rms=0.047761Jy sigma=0.032502 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.806 mas, bmaj=4.864 mas, bpa=4.934 degrees ! Estimated noise=17.4211 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 = -0.000334333 Jy ! Component: 100 - total flux cleaned = -0.000249456 Jy ! Component: 150 - total flux cleaned = -0.000224257 Jy ! Component: 200 - total flux cleaned = -0.00020493 Jy ! Total flux subtracted in 200 components = -0.00020493 Jy ! Clean residual min=-0.002442 max=0.002405 Jy/beam ! Clean residual mean=-0.000002 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0940354 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0940354 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=0.047724Jy sigma=0.032484 ! Fit after self-cal, rms=0.047811Jy sigma=0.032456 ! 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=0.047811Jy sigma=0.032456 ! Fit after self-cal, rms=0.047948Jy sigma=0.032452 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.813 mas, bmaj=4.891 mas, bpa=5.169 degrees ! Estimated noise=17.4406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198247 Jy ! Component: 100 - total flux cleaned = -0.000175719 Jy ! Component: 150 - total flux cleaned = -0.000177807 Jy ! Component: 200 - total flux cleaned = -0.000194449 Jy ! Total flux subtracted in 200 components = -0.000194449 Jy ! Clean residual min=-0.002308 max=0.002377 Jy/beam ! Clean residual mean=-0.000002 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.093841 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.093841 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=0.047927Jy sigma=0.032443 ! Fit after self-cal, rms=0.047932Jy sigma=0.032442 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 (57.3, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154587 Jy ! Component: 100 - total flux cleaned = 0.00180204 Jy ! Component: 150 - total flux cleaned = 0.00188139 Jy ! Component: 200 - total flux cleaned = 0.00190193 Jy ! Total flux subtracted in 200 components = 0.00190193 Jy ! Clean residual min=-0.002129 max=0.001915 Jy/beam ! Clean residual mean=-0.000004 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0957429 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 62 components and 0.0957429 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=0.047858Jy sigma=0.032378 ! Fit after self-cal, rms=0.047857Jy sigma=0.032375 ! 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=0.047857Jy sigma=0.032375 ! Fit after self-cal, rms=0.047889Jy sigma=0.032371 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.818 mas, bmaj=4.909 mas, bpa=5.366 degrees ! Estimated noise=17.4302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100213 Jy ! Component: 100 - total flux cleaned = 0.000140631 Jy ! Component: 150 - total flux cleaned = 0.000140217 Jy ! Component: 200 - total flux cleaned = 0.000124019 Jy ! Total flux subtracted in 200 components = 0.000124019 Jy ! Clean residual min=-0.002024 max=0.001962 Jy/beam ! Clean residual mean=-0.000003 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0958669 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.0958669 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=0.047873Jy sigma=0.032360 ! Fit after self-cal, rms=0.047876Jy sigma=0.032360 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 = 1.7086e-05 Jy ! Component: 100 - total flux cleaned = 3.32438e-05 Jy ! Component: 150 - total flux cleaned = 4.74966e-05 Jy ! Component: 200 - total flux cleaned = 3.41514e-05 Jy ! Total flux subtracted in 200 components = 3.41514e-05 Jy ! Clean residual min=-0.002015 max=0.001951 Jy/beam ! Clean residual mean=-0.000003 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.095901 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.095901 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=0.047867Jy sigma=0.032355 ! Fit after self-cal, rms=0.047867Jy sigma=0.032354 ! 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=0.047867Jy sigma=0.032354 ! Fit after self-cal, rms=0.047939Jy sigma=0.032354 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.673 mas, bmaj=9.295 mas, bpa=6.577 degrees ! Estimated noise=20.5148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00039755 Jy ! Component: 100 - total flux cleaned = -0.000425484 Jy ! Component: 150 - total flux cleaned = -0.000449722 Jy ! Component: 200 - total flux cleaned = -0.000471022 Jy ! Total flux subtracted in 200 components = -0.000471022 Jy ! Clean residual min=-0.001957 max=0.001967 Jy/beam ! Clean residual mean=-0.000005 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.09543 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.09543 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=0.047941Jy sigma=0.032350 ! Fit after self-cal, rms=0.047940Jy sigma=0.032349 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 = -8.53494e-05 Jy ! Component: 100 - total flux cleaned = -8.57581e-05 Jy ! Component: 150 - total flux cleaned = -8.57779e-05 Jy ! Component: 200 - total flux cleaned = -8.57812e-05 Jy ! Total flux subtracted in 200 components = -8.57812e-05 Jy ! Clean residual min=-0.001959 max=0.001954 Jy/beam ! Clean residual mean=-0.000005 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0953442 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 92 components and 0.0953442 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=0.047942Jy sigma=0.032348 ! Fit after self-cal, rms=0.047941Jy sigma=0.032348 ! 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=1.821 mas, bmaj=4.922 mas, bpa=5.47 degrees ! Estimated noise=17.431 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.821 x 4.922 at 5.47 degrees (North through East) ! Clean map min=-0.0019263 max=0.085601 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=1.405 mas, bmaj=3.9 mas, bpa=4.069 degrees ! Estimated noise=28.2708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0652567 Jy ! Component: 100 - total flux cleaned = 0.0816778 Jy ! Component: 150 - total flux cleaned = 0.0877853 Jy ! Component: 200 - total flux cleaned = 0.0914573 Jy ! Total flux subtracted in 200 components = 0.0914573 Jy ! Clean residual min=-0.003500 max=0.003432 Jy/beam ! Clean residual mean=-0.000005 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.0914573 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0914573 Jy ! Inverting map and beam ! Estimated beam: bmin=1.821 mas, bmaj=4.922 mas, bpa=5.47 degrees ! Estimated noise=17.431 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) ! Added new window around map position (0, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297062 Jy ! Component: 100 - total flux cleaned = 0.00386116 Jy ! Component: 150 - total flux cleaned = 0.00426853 Jy ! Component: 200 - total flux cleaned = 0.00450117 Jy ! Total flux subtracted in 200 components = 0.00450117 Jy ! Clean residual min=-0.002094 max=0.002006 Jy/beam ! Clean residual mean=-0.000005 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0959585 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 0.0959585 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=3.673 mas, bmaj=9.295 mas, bpa=6.577 degrees ! Estimated noise=20.5148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000878448 Jy ! Component: 100 - total flux cleaned = 0.00095672 Jy ! Component: 150 - total flux cleaned = 0.000977001 Jy ! Component: 200 - total flux cleaned = 0.000958066 Jy ! Total flux subtracted in 200 components = 0.000958066 Jy ! Clean residual min=-0.002098 max=0.001887 Jy/beam ! Clean residual mean=-0.000008 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0969165 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 = -1.64178e-05 Jy ! Component: 100 - total flux cleaned = -3.13191e-05 Jy ! Component: 150 - total flux cleaned = -4.503e-05 Jy ! Component: 200 - total flux cleaned = -4.55508e-05 Jy ! Total flux subtracted in 200 components = -4.55508e-05 Jy ! Clean residual min=-0.002066 max=0.001862 Jy/beam ! Clean residual mean=-0.000007 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.096871 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 69 components and 0.096871 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.821 mas, bmaj=4.922 mas, bpa=5.47 degrees ! Estimated noise=17.431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000408503 Jy ! Component: 100 - total flux cleaned = -0.000510201 Jy ! Component: 150 - total flux cleaned = -0.000601119 Jy ! Component: 200 - total flux cleaned = -0.000662347 Jy ! Total flux subtracted in 200 components = -0.000662347 Jy ! Clean residual min=-0.002018 max=0.001939 Jy/beam ! Clean residual mean=-0.000004 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0962086 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.0962087 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=0.047875Jy sigma=0.032325 ! Fit after self-cal, rms=0.047868Jy sigma=0.032323 wmodel /scr/pima/bp171a0_uvs/J0712-2114_C_map.mod ! Writing 82 model components to file: /scr/pima/bp171a0_uvs/J0712-2114_C_map.mod wobs /scr/pima/bp171a0_uvs/J0712-2114_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0712-2114_C_uvs.fits wwins /scr/pima/bp171a0_uvs/J0712-2114_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a0_uvs/J0712-2114_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 = -0.000261093 Jy ! Component: 100 - total flux cleaned = -0.000591186 Jy ! Component: 150 - total flux cleaned = -0.000868045 Jy ! Component: 200 - total flux cleaned = -0.00115952 Jy ! Component: 250 - total flux cleaned = -0.00141159 Jy ! Component: 300 - total flux cleaned = -0.00165524 Jy ! Component: 350 - total flux cleaned = -0.001838 Jy ! Component: 400 - total flux cleaned = -0.00196392 Jy ! Component: 450 - total flux cleaned = -0.00203729 Jy ! Component: 500 - total flux cleaned = -0.00210929 Jy ! Component: 550 - total flux cleaned = -0.00215552 Jy ! Component: 600 - total flux cleaned = -0.00215518 Jy ! Component: 650 - total flux cleaned = -0.00215573 Jy ! Component: 700 - total flux cleaned = -0.002222 Jy ! Component: 750 - total flux cleaned = -0.00232929 Jy ! Component: 800 - total flux cleaned = -0.00232956 Jy ! Component: 850 - total flux cleaned = -0.002412 Jy ! Component: 900 - total flux cleaned = -0.00237155 Jy ! Component: 950 - total flux cleaned = -0.00239204 Jy ! Component: 1000 - total flux cleaned = -0.00241197 Jy ! Component: 1050 - total flux cleaned = -0.00246944 Jy ! Component: 1100 - total flux cleaned = -0.0025638 Jy ! Component: 1150 - total flux cleaned = -0.00258224 Jy ! Component: 1200 - total flux cleaned = -0.00261936 Jy ! Component: 1250 - total flux cleaned = -0.00272781 Jy ! Component: 1300 - total flux cleaned = -0.00274524 Jy ! Component: 1350 - total flux cleaned = -0.00269263 Jy ! Component: 1400 - total flux cleaned = -0.00271001 Jy ! Component: 1450 - total flux cleaned = -0.00267573 Jy ! Component: 1500 - total flux cleaned = -0.00264193 Jy ! Component: 1550 - total flux cleaned = -0.00265853 Jy ! Component: 1600 - total flux cleaned = -0.00269128 Jy ! Component: 1650 - total flux cleaned = -0.00267476 Jy ! Component: 1700 - total flux cleaned = -0.00275456 Jy ! Component: 1750 - total flux cleaned = -0.00267526 Jy ! Component: 1800 - total flux cleaned = -0.00272232 Jy ! Component: 1850 - total flux cleaned = -0.0027532 Jy ! Component: 1900 - total flux cleaned = -0.00279916 Jy ! Component: 1950 - total flux cleaned = -0.00272341 Jy ! Component: 2000 - total flux cleaned = -0.00278371 Jy ! Component: 2050 - total flux cleaned = -0.00282833 Jy ! Component: 2100 - total flux cleaned = -0.00287229 Jy ! Component: 2150 - total flux cleaned = -0.00293058 Jy ! Component: 2200 - total flux cleaned = -0.00293052 Jy ! Component: 2250 - total flux cleaned = -0.00295931 Jy ! Component: 2300 - total flux cleaned = -0.00295935 Jy ! Component: 2350 - total flux cleaned = -0.00302953 Jy ! Component: 2400 - total flux cleaned = -0.00300177 Jy ! Component: 2450 - total flux cleaned = -0.00301564 Jy ! Component: 2500 - total flux cleaned = -0.00302939 Jy ! Component: 2550 - total flux cleaned = -0.00304297 Jy ! Component: 2600 - total flux cleaned = -0.00301636 Jy ! Component: 2650 - total flux cleaned = -0.00304291 Jy ! Component: 2700 - total flux cleaned = -0.00302965 Jy ! Component: 2750 - total flux cleaned = -0.00302963 Jy ! Component: 2800 - total flux cleaned = -0.00305563 Jy ! Component: 2850 - total flux cleaned = -0.00305555 Jy ! Component: 2900 - total flux cleaned = -0.00306837 Jy ! Component: 2950 - total flux cleaned = -0.00310634 Jy ! Component: 3000 - total flux cleaned = -0.00311891 Jy ! Component: 3050 - total flux cleaned = -0.0031563 Jy ! Component: 3100 - total flux cleaned = -0.00319346 Jy ! Component: 3150 - total flux cleaned = -0.00320571 Jy ! Component: 3200 - total flux cleaned = -0.00321786 Jy ! Component: 3250 - total flux cleaned = -0.00325409 Jy ! Component: 3300 - total flux cleaned = -0.00326612 Jy ! Component: 3350 - total flux cleaned = -0.00328999 Jy ! Component: 3400 - total flux cleaned = -0.00331364 Jy ! Component: 3450 - total flux cleaned = -0.00329011 Jy ! Component: 3500 - total flux cleaned = -0.00329012 Jy ! Component: 3550 - total flux cleaned = -0.00327868 Jy ! Component: 3600 - total flux cleaned = -0.00327882 Jy ! Component: 3650 - total flux cleaned = -0.00327901 Jy ! Component: 3700 - total flux cleaned = -0.00330175 Jy ! Component: 3750 - total flux cleaned = -0.00331309 Jy ! Component: 3800 - total flux cleaned = -0.0033019 Jy ! Component: 3850 - total flux cleaned = -0.00330194 Jy ! Component: 3900 - total flux cleaned = -0.00329088 Jy ! Component: 3950 - total flux cleaned = -0.00329075 Jy ! Component: 4000 - total flux cleaned = -0.00327992 Jy ! Component: 4050 - total flux cleaned = -0.00325818 Jy ! Total flux subtracted in 4096 components = -0.0032906 Jy ! Clean residual min=-0.000692 max=0.000683 Jy/beam ! Clean residual mean=-0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0929181 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 343 components and 0.0929181 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0712-2114_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.821 x 4.922 at 5.47 degrees (North through East) ! Clean map min=-0.001266 max=0.084662 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0712-2114_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0846618 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194683 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.689859 0.689859 1.37972 2.75944 5.51887 11.0377 22.0755 44.151 88.302 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.084 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0712-2114_C_uvs.log closed on Fri Mar 15 08:58:40 2013