! Started logfile: /scr/pima/bp171a1_uvs/J0407-392A_X_uvs.log on Fri Mar 15 16:07:07 2013 obs /scr/pima/bp171a1_uvs/J0407-392A_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0407-392A_X_uva.fits ! AN table 1: 19 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.652632 visibilities/baseline/integration-bin. ! Found source: J0407-392A ! ! 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 1488 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/bp171a1_uvs/J0407-392A_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 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=0.995494Jy sigma=0.703887 ! Fit after self-cal, rms=0.969111Jy sigma=0.685234 ! 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=4.164 mas, bmaj=29.17 mas, bpa=8.797 degrees ! Estimated noise=36.3926 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181922 Jy ! Component: 100 - total flux cleaned = 0.0172335 Jy ! Total flux subtracted in 100 components = 0.0172335 Jy ! Clean residual min=-0.005905 max=0.005840 Jy/beam ! Clean residual mean=-0.000115 rms=0.003107 Jy/beam ! Combined flux in latest and established models = 0.0172335 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 41 components and 0.0172335 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=0.036040Jy sigma=0.025483 ! Fit after self-cal, rms=0.035200Jy sigma=0.024889 ! 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=4.533 mas, bmaj=29.26 mas, bpa=8.163 degrees ! Estimated noise=27.3601 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 = -0.00303896 Jy ! Component: 100 - total flux cleaned = -0.00272403 Jy ! Component: 150 - total flux cleaned = -0.00373909 Jy ! Component: 200 - total flux cleaned = -0.0044904 Jy ! Total flux subtracted in 200 components = -0.0044904 Jy ! Clean residual min=-0.004168 max=0.004129 Jy/beam ! Clean residual mean=-0.000134 rms=0.002285 Jy/beam ! Combined flux in latest and established models = 0.0127431 Jy ! Performing phase self-cal ! Adding 130 model components to the UV plane model. ! The established model now contains 171 components and 0.0127431 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=0.030920Jy sigma=0.021863 ! Fit after self-cal, rms=0.030507Jy sigma=0.021571 ! 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: ! FD 1.06 KP 1.04 LA 0.92 NL 1.00* ! OV 1.41 PT 0.73 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 KP 0.96 LA 1.09 NL 1.00* ! OV 0.99 PT 0.68 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.20 LA 0.79 NL 1.00* ! OV 1.15 PT 0.81 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 1.15 LA 0.98 NL 1.00* ! OV 1.19 PT 0.76 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.02 LA 0.93 NL 1.00* ! OV 1.31 PT 0.80 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.96 LA 0.99 NL 1.00* ! OV 1.22 PT 0.77 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 KP 1.02 LA 0.99 NL 1.00* ! OV 0.91 PT 0.77 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 KP 1.28 LA 0.68 NL 1.00* ! OV 0.97 PT 0.94 ! ! ! Fit before self-cal, rms=0.030507Jy sigma=0.021571 ! Fit after self-cal, rms=0.027740Jy sigma=0.020435 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.691 mas, bmaj=29.34 mas, bpa=8.096 degrees ! Estimated noise=24.8774 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 = 0.00226746 Jy ! Component: 100 - total flux cleaned = 0.00271726 Jy ! Component: 150 - total flux cleaned = 0.00293393 Jy ! Component: 200 - total flux cleaned = 0.00308012 Jy ! Total flux subtracted in 200 components = 0.00308012 Jy ! Clean residual min=-0.000762 max=0.000764 Jy/beam ! Clean residual mean=0.000011 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0158232 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 248 components and 0.0158232 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=0.027241Jy sigma=0.020052 ! Fit after self-cal, rms=0.027298Jy sigma=0.019865 ! Inverting map ! Added new window around map position (16.4, -29.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000504562 Jy ! Component: 100 - total flux cleaned = 0.000468037 Jy ! Component: 150 - total flux cleaned = 0.000328597 Jy ! Component: 200 - total flux cleaned = 0.000195139 Jy ! Total flux subtracted in 200 components = 0.000195139 Jy ! Clean residual min=-0.000680 max=0.000930 Jy/beam ! Clean residual mean=0.000003 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0160184 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 318 components and 0.0160184 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=0.027184Jy sigma=0.019787 ! Fit after self-cal, rms=0.027103Jy sigma=0.019757 ! 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=0.027103Jy sigma=0.019757 ! Fit after self-cal, rms=0.027735Jy sigma=0.019705 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.704 mas, bmaj=29.39 mas, bpa=8.201 degrees ! Estimated noise=24.4073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000449499 Jy ! Component: 100 - total flux cleaned = 0.000328125 Jy ! Component: 150 - total flux cleaned = 0.000243028 Jy ! Component: 200 - total flux cleaned = 0.000189966 Jy ! Total flux subtracted in 200 components = 0.000189966 Jy ! Clean residual min=-0.000820 max=0.000746 Jy/beam ! Clean residual mean=0.000004 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0162083 Jy selfcal ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 406 components and 0.0162083 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=0.027699Jy sigma=0.019682 ! Fit after self-cal, rms=0.027797Jy sigma=0.019651 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 = 0.00028874 Jy ! Component: 100 - total flux cleaned = 0.000173504 Jy ! Component: 150 - total flux cleaned = 6.08238e-05 Jy ! Component: 200 - total flux cleaned = 4.41135e-05 Jy ! Total flux subtracted in 200 components = 4.41135e-05 Jy ! Clean residual min=-0.000786 max=0.000789 Jy/beam ! Clean residual mean=0.000004 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0162525 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 476 components and 0.0162525 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=0.027767Jy sigma=0.019640 ! Fit after self-cal, rms=0.027710Jy sigma=0.019622 ! 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=0.027710Jy sigma=0.019622 ! Fit after self-cal, rms=0.028349Jy sigma=0.019605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.677 mas, bmaj=29.52 mas, bpa=8.273 degrees ! Estimated noise=24.2488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511206 Jy ! Component: 100 - total flux cleaned = 0.000538777 Jy ! Component: 150 - total flux cleaned = 0.000498086 Jy ! Component: 200 - total flux cleaned = 0.000441352 Jy ! Total flux subtracted in 200 components = 0.000441352 Jy ! Clean residual min=-0.000743 max=0.000609 Jy/beam ! Clean residual mean=0.000003 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0166938 Jy selfcal ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 535 components and 0.0166938 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=0.028322Jy sigma=0.019593 ! Fit after self-cal, rms=0.028384Jy sigma=0.019534 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 = 0.000324848 Jy ! Component: 100 - total flux cleaned = 0.000283866 Jy ! Component: 150 - total flux cleaned = 0.000217316 Jy ! Component: 200 - total flux cleaned = 0.000191487 Jy ! Total flux subtracted in 200 components = 0.000191487 Jy ! Clean residual min=-0.000699 max=0.000564 Jy/beam ! Clean residual mean=0.000004 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0168853 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 595 components and 0.0168853 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=0.028341Jy sigma=0.019519 ! Fit after self-cal, rms=0.028327Jy sigma=0.019506 ! 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=0.028327Jy sigma=0.019506 ! Fit after self-cal, rms=0.029246Jy sigma=0.019493 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.782 mas, bmaj=29.33 mas, bpa=8.497 degrees ! Estimated noise=24.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000362625 Jy ! Component: 100 - total flux cleaned = 0.000347427 Jy ! Component: 150 - total flux cleaned = 0.000334702 Jy ! Component: 200 - total flux cleaned = 0.000325223 Jy ! Total flux subtracted in 200 components = 0.000325223 Jy ! Clean residual min=-0.000611 max=0.000503 Jy/beam ! Clean residual mean=0.000004 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0172105 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 646 components and 0.0172105 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=0.029209Jy sigma=0.019481 ! Fit after self-cal, rms=0.029268Jy sigma=0.019469 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 = 1.85559e-05 Jy ! Component: 100 - total flux cleaned = 2.04899e-05 Jy ! Component: 150 - total flux cleaned = 8.11522e-06 Jy ! Component: 200 - total flux cleaned = 8.1575e-06 Jy ! Total flux subtracted in 200 components = 8.1575e-06 Jy ! Clean residual min=-0.000613 max=0.000496 Jy/beam ! Clean residual mean=0.000004 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0172187 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 703 components and 0.0172187 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=0.029247Jy sigma=0.019462 ! Fit after self-cal, rms=0.029253Jy sigma=0.019457 ! 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=4.644 mas, bmaj=29.7 mas, bpa=8.351 degrees ! Estimated noise=24.1189 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.644 x 29.7 at 8.351 degrees (North through East) ! Clean map min=-0.0039561 max=0.023269 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=4.2 mas, bmaj=29.57 mas, bpa=8.882 degrees ! Estimated noise=32.4587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00556079 Jy ! Component: 100 - total flux cleaned = -0.0047283 Jy ! Component: 150 - total flux cleaned = -0.00326533 Jy ! Component: 200 - total flux cleaned = -0.000450014 Jy ! Total flux subtracted in 200 components = -0.000450014 Jy ! Clean residual min=-0.009822 max=0.016181 Jy/beam ! Clean residual mean=-0.000097 rms=0.004148 Jy/beam ! Combined flux in latest and established models = -0.000450015 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 62 model components to the UV plane model. ! The established model now contains 62 components and -0.000450015 Jy ! Inverting map and beam ! Estimated beam: bmin=4.644 mas, bmaj=29.7 mas, bpa=8.351 degrees ! Estimated noise=24.1189 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 = 0.00464937 Jy ! Component: 100 - total flux cleaned = 0.00853886 Jy ! Component: 150 - total flux cleaned = 0.0114677 Jy ! Component: 200 - total flux cleaned = 0.0125589 Jy ! Total flux subtracted in 200 components = 0.0125589 Jy ! Clean residual min=-0.010413 max=0.013521 Jy/beam ! Clean residual mean=-0.000090 rms=0.003492 Jy/beam ! Combined flux in latest and established models = 0.0121088 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 109 components and 0.0121088 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=4.782 mas, bmaj=29.33 mas, bpa=8.497 degrees ! Estimated noise=24.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000497883 Jy ! Component: 100 - total flux cleaned = 0.000913944 Jy ! Component: 150 - total flux cleaned = 0.00101264 Jy ! Component: 200 - total flux cleaned = 0.00110231 Jy ! Total flux subtracted in 200 components = 0.00110231 Jy ! Clean residual min=-0.009102 max=0.011926 Jy/beam ! Clean residual mean=-0.000071 rms=0.003178 Jy/beam ! Combined flux in latest and established models = 0.0132111 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 = 8.07808e-05 Jy ! Component: 100 - total flux cleaned = 0.000314954 Jy ! Component: 150 - total flux cleaned = 0.00062223 Jy ! Component: 200 - total flux cleaned = 0.00106509 Jy ! Total flux subtracted in 200 components = 0.00106509 Jy ! Clean residual min=-0.008784 max=0.011168 Jy/beam ! Clean residual mean=-0.000066 rms=0.003018 Jy/beam ! Combined flux in latest and established models = 0.0142762 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 180 components and 0.0142762 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.644 mas, bmaj=29.7 mas, bpa=8.351 degrees ! Estimated noise=24.1189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.67736e-06 Jy ! Component: 100 - total flux cleaned = 0.000276841 Jy ! Component: 150 - total flux cleaned = 0.000550117 Jy ! Component: 200 - total flux cleaned = 0.000878972 Jy ! Total flux subtracted in 200 components = 0.000878972 Jy ! Clean residual min=-0.008462 max=0.010589 Jy/beam ! Clean residual mean=-0.000060 rms=0.002845 Jy/beam ! Combined flux in latest and established models = 0.0151552 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 199 components and 0.0151552 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=0.031966Jy sigma=0.022443 ! Fit after self-cal, rms=0.030461Jy sigma=0.020719 wmodel /scr/pima/bp171a1_uvs/J0407-392A_X_map.mod ! Writing 199 model components to file: /scr/pima/bp171a1_uvs/J0407-392A_X_map.mod wobs /scr/pima/bp171a1_uvs/J0407-392A_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0407-392A_X_uvs.fits wwins /scr/pima/bp171a1_uvs/J0407-392A_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a1_uvs/J0407-392A_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 = 0.000829125 Jy ! Component: 100 - total flux cleaned = 0.000888158 Jy ! Component: 150 - total flux cleaned = 0.00110852 Jy ! Component: 200 - total flux cleaned = 0.00110896 Jy ! Component: 250 - total flux cleaned = 0.00150176 Jy ! Component: 300 - total flux cleaned = 0.00190612 Jy ! Component: 350 - total flux cleaned = 0.00221058 Jy ! Component: 400 - total flux cleaned = 0.00249745 Jy ! Component: 450 - total flux cleaned = 0.00273472 Jy ! Component: 500 - total flux cleaned = 0.00299385 Jy ! Component: 550 - total flux cleaned = 0.00305605 Jy ! Component: 600 - total flux cleaned = 0.00308643 Jy ! Component: 650 - total flux cleaned = 0.0031169 Jy ! Component: 700 - total flux cleaned = 0.00305685 Jy ! Component: 750 - total flux cleaned = 0.00299644 Jy ! Component: 800 - total flux cleaned = 0.00299624 Jy ! Component: 850 - total flux cleaned = 0.002936 Jy ! Component: 900 - total flux cleaned = 0.00296607 Jy ! Component: 950 - total flux cleaned = 0.00299736 Jy ! Component: 1000 - total flux cleaned = 0.00299774 Jy ! Component: 1050 - total flux cleaned = 0.00296509 Jy ! Component: 1100 - total flux cleaned = 0.00296446 Jy ! Component: 1150 - total flux cleaned = 0.00299885 Jy ! Component: 1200 - total flux cleaned = 0.00296479 Jy ! Component: 1250 - total flux cleaned = 0.0029289 Jy ! Component: 1300 - total flux cleaned = 0.00292844 Jy ! Component: 1350 - total flux cleaned = 0.00292787 Jy ! Component: 1400 - total flux cleaned = 0.00292789 Jy ! Component: 1450 - total flux cleaned = 0.00296965 Jy ! Component: 1500 - total flux cleaned = 0.00288622 Jy ! Component: 1550 - total flux cleaned = 0.00288663 Jy ! Component: 1600 - total flux cleaned = 0.00288697 Jy ! Component: 1650 - total flux cleaned = 0.00288767 Jy ! Component: 1700 - total flux cleaned = 0.00284065 Jy ! Component: 1750 - total flux cleaned = 0.00279161 Jy ! Component: 1800 - total flux cleaned = 0.00274028 Jy ! Component: 1850 - total flux cleaned = 0.00263502 Jy ! Component: 1900 - total flux cleaned = 0.00252422 Jy ! Component: 1950 - total flux cleaned = 0.00246775 Jy ! Component: 2000 - total flux cleaned = 0.00235228 Jy ! Component: 2050 - total flux cleaned = 0.00223165 Jy ! Component: 2100 - total flux cleaned = 0.00210728 Jy ! Component: 2150 - total flux cleaned = 0.00197928 Jy ! Component: 2200 - total flux cleaned = 0.0018457 Jy ! Component: 2250 - total flux cleaned = 0.00177673 Jy ! Component: 2300 - total flux cleaned = 0.00163649 Jy ! Component: 2350 - total flux cleaned = 0.00148943 Jy ! Component: 2400 - total flux cleaned = 0.0013367 Jy ! Component: 2450 - total flux cleaned = 0.00125777 Jy ! Component: 2500 - total flux cleaned = 0.00109602 Jy ! Component: 2550 - total flux cleaned = 0.000928393 Jy ! Component: 2600 - total flux cleaned = 0.000753044 Jy ! Component: 2650 - total flux cleaned = 0.000662653 Jy ! Component: 2700 - total flux cleaned = 0.000476805 Jy ! Component: 2750 - total flux cleaned = 0.00038296 Jy ! Component: 2800 - total flux cleaned = 0.000187162 Jy ! Component: 2850 - total flux cleaned = -1.54155e-05 Jy ! Component: 2900 - total flux cleaned = -0.000119722 Jy ! Component: 2950 - total flux cleaned = -0.000336895 Jy ! Component: 3000 - total flux cleaned = -0.000561508 Jy ! Component: 3050 - total flux cleaned = -0.000674548 Jy ! Component: 3100 - total flux cleaned = -0.00103318 Jy ! Component: 3150 - total flux cleaned = -0.00128331 Jy ! Component: 3200 - total flux cleaned = -0.001541 Jy ! Component: 3250 - total flux cleaned = -0.00154322 Jy ! Component: 3300 - total flux cleaned = -0.00195193 Jy ! Component: 3350 - total flux cleaned = -0.00209248 Jy ! Component: 3400 - total flux cleaned = -0.00252857 Jy ! Component: 3450 - total flux cleaned = -0.00283262 Jy ! Component: 3500 - total flux cleaned = -0.00314656 Jy ! Component: 3550 - total flux cleaned = -0.00347025 Jy ! Component: 3600 - total flux cleaned = -0.00380451 Jy ! Component: 3650 - total flux cleaned = -0.00415212 Jy ! Component: 3700 - total flux cleaned = -0.00433064 Jy ! Component: 3750 - total flux cleaned = -0.00469822 Jy ! Component: 3800 - total flux cleaned = -0.00508029 Jy ! Component: 3850 - total flux cleaned = -0.00527669 Jy ! Component: 3900 - total flux cleaned = -0.00588541 Jy ! Component: 3950 - total flux cleaned = -0.0063072 Jy ! Component: 4000 - total flux cleaned = -0.00674414 Jy ! Component: 4050 - total flux cleaned = -0.0069662 Jy ! Total flux subtracted in 4096 components = -0.00742636 Jy ! Clean residual min=-0.013050 max=0.013456 Jy/beam ! Clean residual mean=-0.000019 rms=0.004603 Jy/beam ! Combined flux in latest and established models = 0.00772885 Jy keep ! Adding 168 model components to the UV plane model. ! The established model now contains 363 components and 0.00772884 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0407-392A_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.644 x 29.7 at 8.351 degrees (North through East) ! Clean map min=-0.037625 max=0.041765 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0407-392A_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0417646 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0053441 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -38.3873 38.3873 76.7746 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.041 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0407-392A_X_uvs.log closed on Fri Mar 15 16:07:14 2013