! Started logfile: /scr/pima/bp171a0_uvs/J0602-293A_X_uvs.log on Fri Mar 15 12:53:31 2013 obs /scr/pima/bp171a0_uvs/J0602-293A_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0602-293A_X_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.884615 visibilities/baseline/integration-bin. ! Found source: J0602-293A ! ! 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 3312 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/bp171a0_uvs/J0602-293A_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000910Jy sigma=0.665420 ! Fit after self-cal, rms=0.929093Jy sigma=0.618144 ! 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=0.7663 mas, bmaj=2.022 mas, bpa=15.45 degrees ! Estimated noise=29.1796 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 = 0.0500855 Jy ! Component: 100 - total flux cleaned = 0.0646578 Jy ! Total flux subtracted in 100 components = 0.0646578 Jy ! Clean residual min=-0.005290 max=0.007035 Jy/beam ! Clean residual mean=-0.000037 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.0646578 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0646578 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=0.041772Jy sigma=0.027238 ! Fit after self-cal, rms=0.041715Jy sigma=0.027199 ! 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=0.991 mas, bmaj=2.592 mas, bpa=16.65 degrees ! Estimated noise=18.6222 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 = 0.012825 Jy ! Component: 100 - total flux cleaned = 0.0183801 Jy ! Component: 150 - total flux cleaned = 0.0213343 Jy ! Component: 200 - total flux cleaned = 0.0230157 Jy ! Total flux subtracted in 200 components = 0.0230157 Jy ! Clean residual min=-0.003317 max=0.003236 Jy/beam ! Clean residual mean=-0.000047 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.0876735 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 41 components and 0.0876735 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=0.038356Jy sigma=0.024597 ! Fit after self-cal, rms=0.038320Jy sigma=0.024559 ! 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 1.09 FD 1.02 KP 1.05 LA 0.93 ! MK 1.13 NL 1.01 OV 0.97 PT 0.90 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.93 KP 1.06 LA 0.94 ! MK 1.03 NL 1.06 OV 0.89 PT 0.90 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 KP 1.16 LA 0.85 ! MK 1.10 NL 1.04 OV 0.94 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.99 KP 1.01 LA 0.93 ! MK 1.09 NL 1.03 OV 0.94 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 KP 1.16 LA 0.90 ! MK 1.02 NL 1.08 OV 0.93 PT 0.88 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.99 KP 1.10 LA 1.02 ! MK 0.93 NL 1.09 OV 0.97 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.90 KP 1.10 LA 0.98 ! MK 0.98 NL 1.08 OV 1.03 PT 0.94 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.97 KP 1.20 LA 0.84 ! MK 0.96 NL 1.03 OV 1.00 PT 0.83 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.038320Jy sigma=0.024559 ! Fit after self-cal, rms=0.038074Jy sigma=0.023717 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=2.62 mas, bpa=16.66 degrees ! Estimated noise=18.6505 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 = -7.15652e-05 Jy ! Component: 100 - total flux cleaned = -0.000156846 Jy ! Component: 150 - total flux cleaned = -0.000224796 Jy ! Component: 200 - total flux cleaned = -0.000271027 Jy ! Total flux subtracted in 200 components = -0.000271027 Jy ! Clean residual min=-0.001753 max=0.002124 Jy/beam ! Clean residual mean=0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0874025 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 45 components and 0.0874025 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=0.038065Jy sigma=0.023711 ! Fit after self-cal, rms=0.038111Jy sigma=0.023700 ! 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=0.038111Jy sigma=0.023700 ! Fit after self-cal, rms=0.038183Jy sigma=0.023699 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=2.625 mas, bpa=16.77 degrees ! Estimated noise=18.6447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.1551e-05 Jy ! Component: 100 - total flux cleaned = -8.36665e-05 Jy ! Component: 150 - total flux cleaned = -0.000118985 Jy ! Component: 200 - total flux cleaned = -0.000137622 Jy ! Total flux subtracted in 200 components = -0.000137622 Jy ! Clean residual min=-0.001787 max=0.002151 Jy/beam ! Clean residual mean=0.000003 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0872649 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.0872649 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=0.038179Jy sigma=0.023697 ! Fit after self-cal, rms=0.038179Jy sigma=0.023696 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 (22.6, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131828 Jy ! Component: 100 - total flux cleaned = 0.00114196 Jy ! Component: 150 - total flux cleaned = 0.00104099 Jy ! Component: 200 - total flux cleaned = 0.000977957 Jy ! Total flux subtracted in 200 components = 0.000977957 Jy ! Clean residual min=-0.001562 max=0.001717 Jy/beam ! Clean residual mean=0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0882428 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0882428 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=0.038084Jy sigma=0.023637 ! Fit after self-cal, rms=0.038081Jy sigma=0.023632 ! Inverting map ! Added new window around map position (5.2, -26.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143899 Jy ! Component: 100 - total flux cleaned = 0.00174983 Jy ! Component: 150 - total flux cleaned = 0.00182388 Jy ! Component: 200 - total flux cleaned = 0.00190946 Jy ! Total flux subtracted in 200 components = 0.00190946 Jy ! Clean residual min=-0.001539 max=0.001356 Jy/beam ! Clean residual mean=0.000006 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0901523 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.0901523 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=0.038016Jy sigma=0.023592 ! Fit after self-cal, rms=0.038015Jy sigma=0.023589 ! 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=0.038015Jy sigma=0.023589 ! Fit after self-cal, rms=0.037854Jy sigma=0.023584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=2.626 mas, bpa=16.86 degrees ! Estimated noise=18.5758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255424 Jy ! Component: 100 - total flux cleaned = 0.000337579 Jy ! Component: 150 - total flux cleaned = 0.000356187 Jy ! Component: 200 - total flux cleaned = 0.000391986 Jy ! Total flux subtracted in 200 components = 0.000391986 Jy ! Clean residual min=-0.001483 max=0.001257 Jy/beam ! Clean residual mean=0.000004 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0905443 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 0.0905443 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=0.037831Jy sigma=0.023573 ! Fit after self-cal, rms=0.037830Jy sigma=0.023572 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 = 3.53907e-05 Jy ! Component: 100 - total flux cleaned = 6.80377e-05 Jy ! Component: 150 - total flux cleaned = 8.33922e-05 Jy ! Component: 200 - total flux cleaned = 8.31302e-05 Jy ! Total flux subtracted in 200 components = 8.31302e-05 Jy ! Clean residual min=-0.001478 max=0.001241 Jy/beam ! Clean residual mean=0.000004 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0906274 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.0906274 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=0.037815Jy sigma=0.023566 ! Fit after self-cal, rms=0.037815Jy sigma=0.023566 ! 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=0.037815Jy sigma=0.023566 ! Fit after self-cal, rms=0.037785Jy sigma=0.023565 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.428 mas, bmaj=7.23 mas, bpa=17.06 degrees ! Estimated noise=21.7818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000410082 Jy ! Component: 100 - total flux cleaned = -0.000506207 Jy ! Component: 150 - total flux cleaned = -0.000535423 Jy ! Component: 200 - total flux cleaned = -0.00054486 Jy ! Total flux subtracted in 200 components = -0.00054486 Jy ! Clean residual min=-0.001233 max=0.001108 Jy/beam ! Clean residual mean=0.000007 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0900825 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 0.0900825 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=0.037785Jy sigma=0.023564 ! Fit after self-cal, rms=0.037784Jy sigma=0.023564 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 = -6.13318e-05 Jy ! Component: 100 - total flux cleaned = -8.42052e-05 Jy ! Component: 150 - total flux cleaned = -8.45144e-05 Jy ! Component: 200 - total flux cleaned = -8.47042e-05 Jy ! Total flux subtracted in 200 components = -8.47042e-05 Jy ! Clean residual min=-0.001248 max=0.001113 Jy/beam ! Clean residual mean=0.000007 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0899978 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 116 components and 0.0899978 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=0.037784Jy sigma=0.023564 ! Fit after self-cal, rms=0.037783Jy sigma=0.023563 ! 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 mas, bmaj=2.627 mas, bpa=16.9 degrees ! Estimated noise=18.5565 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1 x 2.627 at 16.9 degrees (North through East) ! Clean map min=-0.001331 max=0.068196 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=0.7696 mas, bmaj=2.039 mas, bpa=15.87 degrees ! Estimated noise=29.4077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.050344 Jy ! Component: 100 - total flux cleaned = 0.065248 Jy ! Component: 150 - total flux cleaned = 0.0734029 Jy ! Component: 200 - total flux cleaned = 0.0781128 Jy ! Total flux subtracted in 200 components = 0.0781128 Jy ! Clean residual min=-0.003041 max=0.002885 Jy/beam ! Clean residual mean=-0.000011 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.0781128 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0781128 Jy ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=2.627 mas, bpa=16.9 degrees ! Estimated noise=18.5565 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 = 0.00463839 Jy ! Component: 100 - total flux cleaned = 0.00709852 Jy ! Component: 150 - total flux cleaned = 0.00855305 Jy ! Component: 200 - total flux cleaned = 0.009465 Jy ! Total flux subtracted in 200 components = 0.009465 Jy ! Clean residual min=-0.001719 max=0.001575 Jy/beam ! Clean residual mean=-0.000005 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0875778 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.0875778 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=2.428 mas, bmaj=7.23 mas, bpa=17.06 degrees ! Estimated noise=21.7818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000803075 Jy ! Component: 100 - total flux cleaned = 0.00124707 Jy ! Component: 150 - total flux cleaned = 0.00151229 Jy ! Component: 200 - total flux cleaned = 0.00167424 Jy ! Total flux subtracted in 200 components = 0.00167424 Jy ! Clean residual min=-0.001286 max=0.001076 Jy/beam ! Clean residual mean=0.000003 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.089252 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146399 Jy ! Component: 100 - total flux cleaned = 0.000192207 Jy ! Component: 150 - total flux cleaned = 0.000259271 Jy ! Component: 200 - total flux cleaned = 0.00030513 Jy ! Total flux subtracted in 200 components = 0.00030513 Jy ! Clean residual min=-0.001203 max=0.001047 Jy/beam ! Clean residual mean=0.000005 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0895572 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 93 components and 0.0895572 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=2.627 mas, bpa=16.9 degrees ! Estimated noise=18.5565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.82276e-05 Jy ! Component: 100 - total flux cleaned = 7.41444e-06 Jy ! Component: 150 - total flux cleaned = -1.56058e-05 Jy ! Component: 200 - total flux cleaned = -3.73017e-05 Jy ! Total flux subtracted in 200 components = -3.73017e-05 Jy ! Clean residual min=-0.001493 max=0.001223 Jy/beam ! Clean residual mean=0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0895199 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.0895199 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=0.037816Jy sigma=0.023577 ! Fit after self-cal, rms=0.037809Jy sigma=0.023573 wmodel /scr/pima/bp171a0_uvs/J0602-293A_X_map.mod ! Writing 113 model components to file: /scr/pima/bp171a0_uvs/J0602-293A_X_map.mod wobs /scr/pima/bp171a0_uvs/J0602-293A_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0602-293A_X_uvs.fits wwins /scr/pima/bp171a0_uvs/J0602-293A_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a0_uvs/J0602-293A_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 = -0.00063703 Jy ! Component: 100 - total flux cleaned = -0.000894377 Jy ! Component: 150 - total flux cleaned = -0.000982067 Jy ! Component: 200 - total flux cleaned = -0.001043 Jy ! Component: 250 - total flux cleaned = -0.00108101 Jy ! Component: 300 - total flux cleaned = -0.00113473 Jy ! Component: 350 - total flux cleaned = -0.00115151 Jy ! Component: 400 - total flux cleaned = -0.00115121 Jy ! Component: 450 - total flux cleaned = -0.0011835 Jy ! Component: 500 - total flux cleaned = -0.0011833 Jy ! Component: 550 - total flux cleaned = -0.00116809 Jy ! Component: 600 - total flux cleaned = -0.00118319 Jy ! Component: 650 - total flux cleaned = -0.00119786 Jy ! Component: 700 - total flux cleaned = -0.00111323 Jy ! Component: 750 - total flux cleaned = -0.00108563 Jy ! Component: 800 - total flux cleaned = -0.00109894 Jy ! Component: 850 - total flux cleaned = -0.00104553 Jy ! Component: 900 - total flux cleaned = -0.00101929 Jy ! Component: 950 - total flux cleaned = -0.000980793 Jy ! Component: 1000 - total flux cleaned = -0.000980855 Jy ! Component: 1050 - total flux cleaned = -0.000956157 Jy ! Component: 1100 - total flux cleaned = -0.000931897 Jy ! Component: 1150 - total flux cleaned = -0.000920161 Jy ! Component: 1200 - total flux cleaned = -0.000908405 Jy ! Component: 1250 - total flux cleaned = -0.000896838 Jy ! Component: 1300 - total flux cleaned = -0.000851129 Jy ! Component: 1350 - total flux cleaned = -0.000828757 Jy ! Component: 1400 - total flux cleaned = -0.000806483 Jy ! Component: 1450 - total flux cleaned = -0.000751479 Jy ! Component: 1500 - total flux cleaned = -0.000697301 Jy ! Component: 1550 - total flux cleaned = -0.00069748 Jy ! Component: 1600 - total flux cleaned = -0.000708146 Jy ! Component: 1650 - total flux cleaned = -0.000676671 Jy ! Component: 1700 - total flux cleaned = -0.000666365 Jy ! Component: 1750 - total flux cleaned = -0.000656143 Jy ! Component: 1800 - total flux cleaned = -0.000645892 Jy ! Component: 1850 - total flux cleaned = -0.000645808 Jy ! Component: 1900 - total flux cleaned = -0.000605722 Jy ! Component: 1950 - total flux cleaned = -0.00056605 Jy ! Component: 2000 - total flux cleaned = -0.000556255 Jy ! Component: 2050 - total flux cleaned = -0.000536839 Jy ! Component: 2100 - total flux cleaned = -0.000527224 Jy ! Component: 2150 - total flux cleaned = -0.000527162 Jy ! Component: 2200 - total flux cleaned = -0.000498647 Jy ! Component: 2250 - total flux cleaned = -0.000498638 Jy ! Component: 2300 - total flux cleaned = -0.0005079 Jy ! Component: 2350 - total flux cleaned = -0.000498636 Jy ! Component: 2400 - total flux cleaned = -0.00050769 Jy ! Component: 2450 - total flux cleaned = -0.00046215 Jy ! Component: 2500 - total flux cleaned = -0.000489168 Jy ! Component: 2550 - total flux cleaned = -0.000471237 Jy ! Component: 2600 - total flux cleaned = -0.000462347 Jy ! Component: 2650 - total flux cleaned = -0.000453524 Jy ! Component: 2700 - total flux cleaned = -0.00045356 Jy ! Component: 2750 - total flux cleaned = -0.000444765 Jy ! Component: 2800 - total flux cleaned = -0.000418655 Jy ! Component: 2850 - total flux cleaned = -0.000418659 Jy ! Component: 2900 - total flux cleaned = -0.000401387 Jy ! Component: 2950 - total flux cleaned = -0.000367079 Jy ! Component: 3000 - total flux cleaned = -0.000341474 Jy ! Component: 3050 - total flux cleaned = -0.000324505 Jy ! Component: 3100 - total flux cleaned = -0.000316041 Jy ! Component: 3150 - total flux cleaned = -0.000316019 Jy ! Component: 3200 - total flux cleaned = -0.000307628 Jy ! Component: 3250 - total flux cleaned = -0.000299272 Jy ! Component: 3300 - total flux cleaned = -0.000290898 Jy ! Component: 3350 - total flux cleaned = -0.000282559 Jy ! Component: 3400 - total flux cleaned = -0.000266011 Jy ! Component: 3450 - total flux cleaned = -0.000266004 Jy ! Component: 3500 - total flux cleaned = -0.000257796 Jy ! Component: 3550 - total flux cleaned = -0.000266011 Jy ! Component: 3600 - total flux cleaned = -0.000249593 Jy ! Component: 3650 - total flux cleaned = -0.00027404 Jy ! Component: 3700 - total flux cleaned = -0.000249626 Jy ! Component: 3750 - total flux cleaned = -0.000257766 Jy ! Component: 3800 - total flux cleaned = -0.000233457 Jy ! Component: 3850 - total flux cleaned = -0.000233438 Jy ! Component: 3900 - total flux cleaned = -0.000241474 Jy ! Component: 3950 - total flux cleaned = -0.000233457 Jy ! Component: 4000 - total flux cleaned = -0.000209347 Jy ! Component: 4050 - total flux cleaned = -0.000217345 Jy ! Total flux subtracted in 4096 components = -0.000209367 Jy ! Clean residual min=-0.000450 max=0.000472 Jy/beam ! Clean residual mean=-0.000003 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0893105 Jy keep ! Adding 210 model components to the UV plane model. ! The established model now contains 323 components and 0.0893105 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0602-293A_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1 x 2.627 at 16.9 degrees (North through East) ! Clean map min=-0.0012122 max=0.069278 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0602-293A_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0692783 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137688 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.596241 0.596241 1.19248 2.38496 4.76993 9.53985 19.0797 38.1594 76.3188 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.069 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0602-293A_X_uvs.log closed on Fri Mar 15 12:53:35 2013