! Started logfile: /scr/pima/bp171a1_uvs/J0524-3321_X_uvs.log on Fri Mar 15 16:08:30 2013 obs /scr/pima/bp171a1_uvs/J0524-3321_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0524-3321_X_uva.fits ! AN table 1: 11 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.535354 visibilities/baseline/integration-bin. ! Found source: J0524-3321 ! ! 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 1696 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/J0524-3321_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000761Jy sigma=0.707516 ! Fit after self-cal, rms=0.980215Jy sigma=0.693029 ! 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=1.032 mas, bmaj=9.039 mas, bpa=22.08 degrees ! Estimated noise=37.4351 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 = 0.0157857 Jy ! Component: 100 - total flux cleaned = 0.0185207 Jy ! Total flux subtracted in 100 components = 0.0185207 Jy ! Clean residual min=-0.003239 max=0.003701 Jy/beam ! Clean residual mean=-0.000003 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.0185207 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0185207 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=0.031620Jy sigma=0.022347 ! Fit after self-cal, rms=0.029838Jy sigma=0.021088 ! 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=1.469 mas, bmaj=9.718 mas, bpa=20.86 degrees ! Estimated noise=25.066 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 = 0.00260462 Jy ! Component: 100 - total flux cleaned = 0.0026634 Jy ! Component: 150 - total flux cleaned = 0.00259117 Jy ! Component: 200 - total flux cleaned = 0.00244474 Jy ! Total flux subtracted in 200 components = 0.00244474 Jy ! Clean residual min=-0.002515 max=0.002467 Jy/beam ! Clean residual mean=-0.000016 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0209655 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.0209655 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=0.029448Jy sigma=0.020812 ! Fit after self-cal, rms=0.029426Jy sigma=0.020797 ! 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 0.88 FD 1.28 KP 1.38 LA 1.21 ! MK 1.00* NL 0.65 OV 0.70 PT 0.83 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.15 KP 1.17 LA 0.81 ! MK 1.00* NL 0.77 OV 0.97 PT 1.04 ! SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.23 KP 1.05 LA 1.12 ! MK 1.00* NL 1.11 OV 1.01 PT 0.98 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.02 KP 1.02 LA 1.00 ! MK 1.00* NL 0.88 OV 0.91 PT 1.07 ! SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 KP 1.49 LA 0.79 ! MK 1.00* NL 0.92 OV 0.99 PT 0.88 ! SC 0.85 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.30 KP 1.42 LA 1.18 ! MK 1.00* NL 0.73 OV 0.81 PT 0.99 ! SC 0.72 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 KP 1.15 LA 1.05 ! MK 1.00* NL 0.90 OV 0.86 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.28 KP 1.20 LA 0.88 ! MK 1.00* NL 0.76 OV 0.86 PT 0.89 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.029426Jy sigma=0.020797 ! Fit after self-cal, rms=0.029695Jy sigma=0.020507 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.476 mas, bmaj=9.568 mas, bpa=20.81 degrees ! Estimated noise=24.7961 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 = 0.000733368 Jy ! Component: 100 - total flux cleaned = 0.00103227 Jy ! Component: 150 - total flux cleaned = 0.00115475 Jy ! Component: 200 - total flux cleaned = 0.00120758 Jy ! Total flux subtracted in 200 components = 0.00120758 Jy ! Clean residual min=-0.002048 max=0.001399 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0221731 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0221731 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=0.029663Jy sigma=0.020490 ! Fit after self-cal, rms=0.029946Jy sigma=0.020364 ! 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=0.029946Jy sigma=0.020364 ! Fit after self-cal, rms=0.031750Jy sigma=0.020326 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.473 mas, bmaj=9.457 mas, bpa=20.76 degrees ! Estimated noise=25.0143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495156 Jy ! Component: 100 - total flux cleaned = 0.000616294 Jy ! Component: 150 - total flux cleaned = 0.000661018 Jy ! Component: 200 - total flux cleaned = 0.000688169 Jy ! Total flux subtracted in 200 components = 0.000688169 Jy ! Clean residual min=-0.001767 max=0.001543 Jy/beam ! Clean residual mean=-0.000000 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0228612 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.0228612 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=0.031721Jy sigma=0.020313 ! Fit after self-cal, rms=0.031806Jy sigma=0.020276 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 = 2.84116e-05 Jy ! Component: 100 - total flux cleaned = 2.90201e-05 Jy ! Component: 150 - total flux cleaned = 1.5787e-05 Jy ! Component: 200 - total flux cleaned = 6.50576e-05 Jy ! Total flux subtracted in 200 components = 6.50576e-05 Jy ! Clean residual min=-0.001788 max=0.001538 Jy/beam ! Clean residual mean=-0.000005 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0229263 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.0229263 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=0.031784Jy sigma=0.020266 ! Fit after self-cal, rms=0.031787Jy sigma=0.020262 ! 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=0.031787Jy sigma=0.020262 ! Fit after self-cal, rms=0.032426Jy sigma=0.020255 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.466 mas, bmaj=9.374 mas, bpa=20.74 degrees ! Estimated noise=25.0766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000630914 Jy ! Component: 100 - total flux cleaned = 0.000871971 Jy ! Component: 150 - total flux cleaned = 0.000922651 Jy ! Component: 200 - total flux cleaned = 0.000968056 Jy ! Total flux subtracted in 200 components = 0.000968056 Jy ! Clean residual min=-0.001715 max=0.001524 Jy/beam ! Clean residual mean=-0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0238944 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.0238944 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=0.032407Jy sigma=0.020246 ! Fit after self-cal, rms=0.032462Jy sigma=0.020242 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 = 9.73783e-05 Jy ! Component: 100 - total flux cleaned = 0.00015512 Jy ! Component: 150 - total flux cleaned = 0.000185673 Jy ! Component: 200 - total flux cleaned = 0.000204389 Jy ! Total flux subtracted in 200 components = 0.000204389 Jy ! Clean residual min=-0.001696 max=0.001486 Jy/beam ! Clean residual mean=-0.000004 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0240988 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.0240988 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=0.032452Jy sigma=0.020238 ! Fit after self-cal, rms=0.032382Jy sigma=0.020225 ! 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=0.032382Jy sigma=0.020225 ! Fit after self-cal, rms=0.032589Jy sigma=0.020221 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.005 mas, bmaj=11.36 mas, bpa=10.84 degrees ! Estimated noise=27.3888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000604321 Jy ! Component: 100 - total flux cleaned = 0.00076825 Jy ! Component: 150 - total flux cleaned = 0.000789067 Jy ! Component: 200 - total flux cleaned = 0.000827027 Jy ! Total flux subtracted in 200 components = 0.000827027 Jy ! Clean residual min=-0.001619 max=0.001583 Jy/beam ! Clean residual mean=-0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0249258 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.0249258 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=0.032573Jy sigma=0.020216 ! Fit after self-cal, rms=0.032578Jy sigma=0.020202 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 = 0.000262668 Jy ! Component: 100 - total flux cleaned = 0.000252008 Jy ! Component: 150 - total flux cleaned = 0.000241918 Jy ! Component: 200 - total flux cleaned = 0.000233325 Jy ! Total flux subtracted in 200 components = 0.000233325 Jy ! Clean residual min=-0.001573 max=0.001561 Jy/beam ! Clean residual mean=-0.000005 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0251591 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 119 components and 0.0251591 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=0.032568Jy sigma=0.020198 ! Fit after self-cal, rms=0.032565Jy sigma=0.020195 ! 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=1.461 mas, bmaj=9.298 mas, bpa=20.71 degrees ! Estimated noise=25.0726 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.461 x 9.298 at 20.71 degrees (North through East) ! Clean map min=-0.0017394 max=0.020896 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=1.039 mas, bmaj=8.658 mas, bpa=22.03 degrees ! Estimated noise=36.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174968 Jy ! Component: 100 - total flux cleaned = 0.0193719 Jy ! Component: 150 - total flux cleaned = 0.021453 Jy ! Component: 200 - total flux cleaned = 0.0226911 Jy ! Total flux subtracted in 200 components = 0.0226911 Jy ! Clean residual min=-0.002261 max=0.002094 Jy/beam ! Clean residual mean=-0.000006 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0226911 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0226911 Jy ! Inverting map and beam ! Estimated beam: bmin=1.461 mas, bmaj=9.298 mas, bpa=20.71 degrees ! Estimated noise=25.0726 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 = 0.00201473 Jy ! Component: 100 - total flux cleaned = 0.00234903 Jy ! Component: 150 - total flux cleaned = 0.00252219 Jy ! Component: 200 - total flux cleaned = 0.00263592 Jy ! Total flux subtracted in 200 components = 0.00263592 Jy ! Clean residual min=-0.001790 max=0.001758 Jy/beam ! Clean residual mean=-0.000009 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.025327 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.025327 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=3.005 mas, bmaj=11.36 mas, bpa=10.84 degrees ! Estimated noise=27.3888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132796 Jy ! Component: 100 - total flux cleaned = -6.366e-05 Jy ! Component: 150 - total flux cleaned = -7.10123e-06 Jy ! Component: 200 - total flux cleaned = 1.66024e-05 Jy ! Total flux subtracted in 200 components = 1.66024e-05 Jy ! Clean residual min=-0.001593 max=0.001576 Jy/beam ! Clean residual mean=-0.000010 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0253436 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 = 2.13398e-05 Jy ! Component: 100 - total flux cleaned = 4.98294e-05 Jy ! Component: 150 - total flux cleaned = 4.94549e-05 Jy ! Component: 200 - total flux cleaned = 3.30373e-05 Jy ! Total flux subtracted in 200 components = 3.30373e-05 Jy ! Clean residual min=-0.001595 max=0.001553 Jy/beam ! Clean residual mean=-0.000009 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0253766 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 91 components and 0.0253766 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.461 mas, bmaj=9.298 mas, bpa=20.71 degrees ! Estimated noise=25.0726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141194 Jy ! Component: 100 - total flux cleaned = 0.000215537 Jy ! Component: 150 - total flux cleaned = 0.00022605 Jy ! Component: 200 - total flux cleaned = 0.000235846 Jy ! Total flux subtracted in 200 components = 0.000235846 Jy ! Clean residual min=-0.001788 max=0.001665 Jy/beam ! Clean residual mean=-0.000006 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0256125 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.0256125 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=0.032561Jy sigma=0.020196 ! Fit after self-cal, rms=0.032551Jy sigma=0.020193 wmodel /scr/pima/bp171a1_uvs/J0524-3321_X_map.mod ! Writing 103 model components to file: /scr/pima/bp171a1_uvs/J0524-3321_X_map.mod wobs /scr/pima/bp171a1_uvs/J0524-3321_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0524-3321_X_uvs.fits wwins /scr/pima/bp171a1_uvs/J0524-3321_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a1_uvs/J0524-3321_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 = -0.000346839 Jy ! Component: 100 - total flux cleaned = -0.000510886 Jy ! Component: 150 - total flux cleaned = -0.000538211 Jy ! Component: 200 - total flux cleaned = -0.000492613 Jy ! Component: 250 - total flux cleaned = -0.000429205 Jy ! Component: 300 - total flux cleaned = -0.000409674 Jy ! Component: 350 - total flux cleaned = -0.000354021 Jy ! Component: 400 - total flux cleaned = -0.000284167 Jy ! Component: 450 - total flux cleaned = -0.000201541 Jy ! Component: 500 - total flux cleaned = -5.99625e-05 Jy ! Component: 550 - total flux cleaned = 3.01297e-05 Jy ! Component: 600 - total flux cleaned = 0.000144029 Jy ! Component: 650 - total flux cleaned = 0.000211851 Jy ! Component: 700 - total flux cleaned = 0.000276395 Jy ! Component: 750 - total flux cleaned = 0.000325776 Jy ! Component: 800 - total flux cleaned = 0.000373122 Jy ! Component: 850 - total flux cleaned = 0.000441639 Jy ! Component: 900 - total flux cleaned = 0.000519083 Jy ! Component: 950 - total flux cleaned = 0.000604817 Jy ! Component: 1000 - total flux cleaned = 0.000687956 Jy ! Component: 1050 - total flux cleaned = 0.000738605 Jy ! Component: 1100 - total flux cleaned = 0.000778466 Jy ! Component: 1150 - total flux cleaned = 0.000817602 Jy ! Component: 1200 - total flux cleaned = 0.000856024 Jy ! Component: 1250 - total flux cleaned = 0.000893893 Jy ! Component: 1300 - total flux cleaned = 0.000921788 Jy ! Component: 1350 - total flux cleaned = 0.000949388 Jy ! Component: 1400 - total flux cleaned = 0.000967541 Jy ! Component: 1450 - total flux cleaned = 0.000994426 Jy ! Component: 1500 - total flux cleaned = 0.00102962 Jy ! Component: 1550 - total flux cleaned = 0.00104681 Jy ! Component: 1600 - total flux cleaned = 0.00104684 Jy ! Component: 1650 - total flux cleaned = 0.00108082 Jy ! Component: 1700 - total flux cleaned = 0.00109765 Jy ! Component: 1750 - total flux cleaned = 0.00110602 Jy ! Component: 1800 - total flux cleaned = 0.00112267 Jy ! Component: 1850 - total flux cleaned = 0.00111437 Jy ! Component: 1900 - total flux cleaned = 0.00112266 Jy ! Component: 1950 - total flux cleaned = 0.00113909 Jy ! Component: 2000 - total flux cleaned = 0.00113904 Jy ! Component: 2050 - total flux cleaned = 0.00115528 Jy ! Component: 2100 - total flux cleaned = 0.00115526 Jy ! Component: 2150 - total flux cleaned = 0.00116342 Jy ! Component: 2200 - total flux cleaned = 0.00116342 Jy ! Component: 2250 - total flux cleaned = 0.00116343 Jy ! Component: 2300 - total flux cleaned = 0.00116342 Jy ! Component: 2350 - total flux cleaned = 0.00113917 Jy ! Component: 2400 - total flux cleaned = 0.00112296 Jy ! Component: 2450 - total flux cleaned = 0.00111484 Jy ! Component: 2500 - total flux cleaned = 0.00109866 Jy ! Component: 2550 - total flux cleaned = 0.00108239 Jy ! Component: 2600 - total flux cleaned = 0.00108239 Jy ! Component: 2650 - total flux cleaned = 0.00107418 Jy ! Component: 2700 - total flux cleaned = 0.0010496 Jy ! Component: 2750 - total flux cleaned = 0.0010496 Jy ! Component: 2800 - total flux cleaned = 0.00101664 Jy ! Component: 2850 - total flux cleaned = 0.00100844 Jy ! Component: 2900 - total flux cleaned = 0.000958535 Jy ! Component: 2950 - total flux cleaned = 0.000950182 Jy ! Component: 3000 - total flux cleaned = 0.000933392 Jy ! Component: 3050 - total flux cleaned = 0.00089975 Jy ! Component: 3100 - total flux cleaned = 0.000865982 Jy ! Component: 3150 - total flux cleaned = 0.000832052 Jy ! Component: 3200 - total flux cleaned = 0.000789388 Jy ! Component: 3250 - total flux cleaned = 0.00074649 Jy ! Component: 3300 - total flux cleaned = 0.000712097 Jy ! Component: 3350 - total flux cleaned = 0.000660151 Jy ! Component: 3400 - total flux cleaned = 0.000625306 Jy ! Component: 3450 - total flux cleaned = 0.00059011 Jy ! Component: 3500 - total flux cleaned = 0.000581243 Jy ! Component: 3550 - total flux cleaned = 0.000554471 Jy ! Component: 3600 - total flux cleaned = 0.00056346 Jy ! Component: 3650 - total flux cleaned = 0.000536324 Jy ! Component: 3700 - total flux cleaned = 0.000527182 Jy ! Component: 3750 - total flux cleaned = 0.000517857 Jy ! Component: 3800 - total flux cleaned = 0.000499232 Jy ! Component: 3850 - total flux cleaned = 0.000470934 Jy ! Component: 3900 - total flux cleaned = 0.000442469 Jy ! Component: 3950 - total flux cleaned = 0.00043285 Jy ! Component: 4000 - total flux cleaned = 0.000393924 Jy ! Component: 4050 - total flux cleaned = 0.000364308 Jy ! Total flux subtracted in 4096 components = 0.000354226 Jy ! Clean residual min=-0.000545 max=0.000524 Jy/beam ! Clean residual mean=-0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0259667 Jy keep ! Adding 223 model components to the UV plane model. ! The established model now contains 326 components and 0.0259667 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0524-3321_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.461 x 9.298 at 20.71 degrees (North through East) ! Clean map min=-0.0021402 max=0.020516 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0524-3321_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0205161 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196768 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.87728 2.87728 5.75456 11.5091 23.0182 46.0365 92.0729 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.02 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0524-3321_X_uvs.log closed on Fri Mar 15 16:08:34 2013