! Started logfile: /scr/pima/bp171a1_uvs/J0645-3340_C_uvs.log on Fri Mar 15 18:00:54 2013 obs /scr/pima/bp171a1_uvs/J0645-3340_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0645-3340_C_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.642857 visibilities/baseline/integration-bin. ! Found source: J0645-3340 ! ! 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 3240 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/bp171a1_uvs/J0645-3340_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021812Jy sigma=0.722469 ! Fit after self-cal, rms=0.889034Jy sigma=0.628591 ! 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=1.315 mas, bmaj=3.74 mas, bpa=-0.5263 degrees ! Estimated noise=25.4177 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 = 0.0888209 Jy ! Component: 100 - total flux cleaned = 0.109128 Jy ! Total flux subtracted in 100 components = 0.109128 Jy ! Clean residual min=-0.016482 max=0.018736 Jy/beam ! Clean residual mean=-0.000009 rms=0.003970 Jy/beam ! Combined flux in latest and established models = 0.109128 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.109128 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=0.081976Jy sigma=0.057960 ! Fit after self-cal, rms=0.081783Jy sigma=0.057824 ! 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=1.585 mas, bmaj=4.523 mas, bpa=0.03101 degrees ! Estimated noise=17.6571 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 (-1.8, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175152 Jy ! Component: 100 - total flux cleaned = 0.0262017 Jy ! Component: 150 - total flux cleaned = 0.0299849 Jy ! Component: 200 - total flux cleaned = 0.0309299 Jy ! Total flux subtracted in 200 components = 0.0309299 Jy ! Clean residual min=-0.012062 max=0.013648 Jy/beam ! Clean residual mean=0.000019 rms=0.002322 Jy/beam ! Combined flux in latest and established models = 0.140058 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.140058 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=0.077923Jy sigma=0.055094 ! Fit after self-cal, rms=0.077408Jy sigma=0.054730 ! 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 0.92 FD 0.76 HN 1.30 KP 0.88 ! LA 0.90 MK 0.83 NL 1.06 OV 0.75 ! PT 0.96 SC 0.83 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.70 HN 1.61 KP 0.99 ! LA 0.90 MK 0.88 NL 1.12 OV 0.76 ! PT 0.94 SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.77 HN 1.43 KP 1.05 ! LA 0.93 MK 0.89 NL 1.11 OV 0.80 ! PT 0.97 SC 0.79 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.11 HN 1.60 KP 1.03 ! LA 1.09 MK 1.25 NL 1.10 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.49 HN 1.64 KP 1.21 ! LA 0.98 MK 0.98 NL 1.19 OV 0.41 ! PT 1.18 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.92 KP 1.08 ! LA 1.23 MK 1.26 NL 1.05 OV 0.89 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 2.16 KP 1.09 ! LA 1.19 MK 1.12 NL 1.16 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.17 HN 1.61 KP 1.09 ! LA 1.05 MK 1.10 NL 1.14 OV 0.96 ! PT 0.96 SC 1.05 ! ! ! Fit before self-cal, rms=0.077408Jy sigma=0.054730 ! Fit after self-cal, rms=0.073798Jy sigma=0.047532 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.605 mas, bmaj=4.466 mas, bpa=1.114 degrees ! Estimated noise=18.2008 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 = 0.00177893 Jy ! Component: 100 - total flux cleaned = 0.0015192 Jy ! Component: 150 - total flux cleaned = 0.00135653 Jy ! Component: 200 - total flux cleaned = 0.00135769 Jy ! Total flux subtracted in 200 components = 0.00135769 Jy ! Clean residual min=-0.003668 max=0.004218 Jy/beam ! Clean residual mean=-0.000006 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.141415 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.141415 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=0.073659Jy sigma=0.047456 ! Fit after self-cal, rms=0.076916Jy sigma=0.046415 ! 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=0.076916Jy sigma=0.046415 ! Fit after self-cal, rms=0.082782Jy sigma=0.045998 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.604 mas, bmaj=4.459 mas, bpa=1.294 degrees ! Estimated noise=18.307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011871 Jy ! Component: 100 - total flux cleaned = 0.00118501 Jy ! Component: 150 - total flux cleaned = 0.00114358 Jy ! Component: 200 - total flux cleaned = 0.00110755 Jy ! Total flux subtracted in 200 components = 0.00110755 Jy ! Clean residual min=-0.003509 max=0.004013 Jy/beam ! Clean residual mean=-0.000008 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.142523 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.142523 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=0.082700Jy sigma=0.045976 ! Fit after self-cal, rms=0.085311Jy sigma=0.045793 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 = -0.000599156 Jy ! Component: 100 - total flux cleaned = -0.000746022 Jy ! Component: 150 - total flux cleaned = -0.000808983 Jy ! Component: 200 - total flux cleaned = -0.000867645 Jy ! Total flux subtracted in 200 components = -0.000867645 Jy ! Clean residual min=-0.003476 max=0.003382 Jy/beam ! Clean residual mean=-0.000006 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.141655 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.141655 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=0.085262Jy sigma=0.045787 ! Fit after self-cal, rms=0.085302Jy sigma=0.045783 ! 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=0.085302Jy sigma=0.045783 ! Fit after self-cal, rms=0.091610Jy sigma=0.045700 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.602 mas, bmaj=4.453 mas, bpa=1.341 degrees ! Estimated noise=18.3612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644786 Jy ! Component: 100 - total flux cleaned = 0.000645916 Jy ! Component: 150 - total flux cleaned = 0.000645047 Jy ! Component: 200 - total flux cleaned = 0.000620406 Jy ! Total flux subtracted in 200 components = 0.000620406 Jy ! Clean residual min=-0.003423 max=0.003572 Jy/beam ! Clean residual mean=-0.000007 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.142276 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.142276 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=0.091563Jy sigma=0.045699 ! Fit after self-cal, rms=0.092875Jy sigma=0.045661 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 = -0.000397037 Jy ! Component: 100 - total flux cleaned = -0.000448558 Jy ! Component: 150 - total flux cleaned = -0.000471512 Jy ! Component: 200 - total flux cleaned = -0.000472847 Jy ! Total flux subtracted in 200 components = -0.000472847 Jy ! Clean residual min=-0.003400 max=0.003375 Jy/beam ! Clean residual mean=-0.000006 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.141803 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.141803 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=0.092844Jy sigma=0.045661 ! Fit after self-cal, rms=0.092874Jy sigma=0.045659 ! 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=0.092874Jy sigma=0.045659 ! Fit after self-cal, rms=0.097304Jy sigma=0.045643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.822 mas, bmaj=10.9 mas, bpa=6.525 degrees ! Estimated noise=23.0816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399527 Jy ! Component: 100 - total flux cleaned = 0.000278553 Jy ! Component: 150 - total flux cleaned = 0.000198009 Jy ! Component: 200 - total flux cleaned = 0.000150649 Jy ! Total flux subtracted in 200 components = 0.000150649 Jy ! Clean residual min=-0.003359 max=0.003436 Jy/beam ! Clean residual mean=-0.000015 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.141954 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 84 components and 0.141954 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=0.097262Jy sigma=0.045653 ! Fit after self-cal, rms=0.097827Jy sigma=0.045644 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 = -0.000167879 Jy ! Component: 100 - total flux cleaned = -0.000247243 Jy ! Component: 150 - total flux cleaned = -0.000318557 Jy ! Component: 200 - total flux cleaned = -0.000360915 Jy ! Total flux subtracted in 200 components = -0.000360915 Jy ! Clean residual min=-0.003393 max=0.003376 Jy/beam ! Clean residual mean=-0.000014 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.141593 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 84 components and 0.141593 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=0.097797Jy sigma=0.045655 ! Fit after self-cal, rms=0.097837Jy sigma=0.045652 ! 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=1.6 mas, bmaj=4.449 mas, bpa=1.333 degrees ! Estimated noise=18.3974 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.6 x 4.449 at 1.333 degrees (North through East) ! Clean map min=-0.0033425 max=0.1077 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=1.321 mas, bmaj=3.659 mas, bpa=0.6277 degrees ! Estimated noise=26.5623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.089478 Jy ! Component: 100 - total flux cleaned = 0.11122 Jy ! Component: 150 - total flux cleaned = 0.120719 Jy ! Component: 200 - total flux cleaned = 0.126928 Jy ! Total flux subtracted in 200 components = 0.126928 Jy ! Clean residual min=-0.005602 max=0.006220 Jy/beam ! Clean residual mean=-0.000009 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 0.126928 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.126928 Jy ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=4.449 mas, bpa=1.333 degrees ! Estimated noise=18.3974 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 = 0.00685088 Jy ! Component: 100 - total flux cleaned = 0.0108095 Jy ! Component: 150 - total flux cleaned = 0.0132649 Jy ! Component: 200 - total flux cleaned = 0.0139246 Jy ! Total flux subtracted in 200 components = 0.0139246 Jy ! Clean residual min=-0.003567 max=0.003943 Jy/beam ! Clean residual mean=-0.000006 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.140852 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 72 components and 0.140852 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=3.822 mas, bmaj=10.9 mas, bpa=6.525 degrees ! Estimated noise=23.0816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106794 Jy ! Component: 100 - total flux cleaned = 0.00106748 Jy ! Component: 150 - total flux cleaned = 0.000970782 Jy ! Component: 200 - total flux cleaned = 0.000970961 Jy ! Total flux subtracted in 200 components = 0.000970961 Jy ! Clean residual min=-0.003532 max=0.003469 Jy/beam ! Clean residual mean=-0.000012 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.141823 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 = -4.13669e-05 Jy ! Component: 100 - total flux cleaned = -7.96504e-05 Jy ! Component: 150 - total flux cleaned = -0.000113939 Jy ! Component: 200 - total flux cleaned = -0.000114046 Jy ! Total flux subtracted in 200 components = -0.000114046 Jy ! Clean residual min=-0.003441 max=0.003371 Jy/beam ! Clean residual mean=-0.000012 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.141709 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.141709 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=4.449 mas, bpa=1.333 degrees ! Estimated noise=18.3974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000295193 Jy ! Component: 100 - total flux cleaned = -0.000241322 Jy ! Component: 150 - total flux cleaned = -0.000239841 Jy ! Component: 200 - total flux cleaned = -0.000238456 Jy ! Total flux subtracted in 200 components = -0.000238456 Jy ! Clean residual min=-0.003559 max=0.003530 Jy/beam ! Clean residual mean=-0.000005 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.141471 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.141471 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=0.097872Jy sigma=0.045690 ! Fit after self-cal, rms=0.097892Jy sigma=0.045672 wmodel /scr/pima/bp171a1_uvs/J0645-3340_C_map.mod ! Writing 103 model components to file: /scr/pima/bp171a1_uvs/J0645-3340_C_map.mod wobs /scr/pima/bp171a1_uvs/J0645-3340_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0645-3340_C_uvs.fits wwins /scr/pima/bp171a1_uvs/J0645-3340_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a1_uvs/J0645-3340_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 = 0.000158213 Jy ! Component: 100 - total flux cleaned = 0.000156583 Jy ! Component: 150 - total flux cleaned = 0.000439939 Jy ! Component: 200 - total flux cleaned = 0.000817786 Jy ! Component: 250 - total flux cleaned = 0.00128431 Jy ! Component: 300 - total flux cleaned = 0.00158419 Jy ! Component: 350 - total flux cleaned = 0.00192185 Jy ! Component: 400 - total flux cleaned = 0.00220197 Jy ! Component: 450 - total flux cleaned = 0.00233774 Jy ! Component: 500 - total flux cleaned = 0.00255812 Jy ! Component: 550 - total flux cleaned = 0.00268824 Jy ! Component: 600 - total flux cleaned = 0.00273016 Jy ! Component: 650 - total flux cleaned = 0.00285298 Jy ! Component: 700 - total flux cleaned = 0.00289355 Jy ! Component: 750 - total flux cleaned = 0.00289451 Jy ! Component: 800 - total flux cleaned = 0.00312865 Jy ! Component: 850 - total flux cleaned = 0.00324248 Jy ! Component: 900 - total flux cleaned = 0.00343006 Jy ! Component: 950 - total flux cleaned = 0.00365159 Jy ! Component: 1000 - total flux cleaned = 0.00383328 Jy ! Component: 1050 - total flux cleaned = 0.00397687 Jy ! Component: 1100 - total flux cleaned = 0.0042604 Jy ! Component: 1150 - total flux cleaned = 0.00450475 Jy ! Component: 1200 - total flux cleaned = 0.00474516 Jy ! Component: 1250 - total flux cleaned = 0.00494879 Jy ! Component: 1300 - total flux cleaned = 0.00508296 Jy ! Component: 1350 - total flux cleaned = 0.00531473 Jy ! Component: 1400 - total flux cleaned = 0.00557518 Jy ! Component: 1450 - total flux cleaned = 0.00586381 Jy ! Component: 1500 - total flux cleaned = 0.00605314 Jy ! Component: 1550 - total flux cleaned = 0.00617874 Jy ! Component: 1600 - total flux cleaned = 0.006396 Jy ! Component: 1650 - total flux cleaned = 0.00667145 Jy ! Component: 1700 - total flux cleaned = 0.00694377 Jy ! Component: 1750 - total flux cleaned = 0.00718356 Jy ! Component: 1800 - total flux cleaned = 0.0073905 Jy ! Component: 1850 - total flux cleaned = 0.00762506 Jy ! Component: 1900 - total flux cleaned = 0.00782787 Jy ! Component: 1950 - total flux cleaned = 0.00808569 Jy ! Component: 2000 - total flux cleaned = 0.00828417 Jy ! Component: 2050 - total flux cleaned = 0.00845266 Jy ! Component: 2100 - total flux cleaned = 0.0086474 Jy ! Component: 2150 - total flux cleaned = 0.00881262 Jy ! Component: 2200 - total flux cleaned = 0.00892174 Jy ! Component: 2250 - total flux cleaned = 0.00908386 Jy ! Component: 2300 - total flux cleaned = 0.0091369 Jy ! Component: 2350 - total flux cleaned = 0.00932331 Jy ! Component: 2400 - total flux cleaned = 0.00948144 Jy ! Component: 2450 - total flux cleaned = 0.00956007 Jy ! Component: 2500 - total flux cleaned = 0.00971581 Jy ! Component: 2550 - total flux cleaned = 0.00981934 Jy ! Component: 2600 - total flux cleaned = 0.00999892 Jy ! Component: 2650 - total flux cleaned = 0.0100752 Jy ! Component: 2700 - total flux cleaned = 0.0102773 Jy ! Component: 2750 - total flux cleaned = 0.0104024 Jy ! Component: 2800 - total flux cleaned = 0.0104523 Jy ! Component: 2850 - total flux cleaned = 0.0106747 Jy ! Component: 2900 - total flux cleaned = 0.0108709 Jy ! Component: 2950 - total flux cleaned = 0.0108705 Jy ! Component: 3000 - total flux cleaned = 0.0109915 Jy ! Component: 3050 - total flux cleaned = 0.0111599 Jy ! Component: 3100 - total flux cleaned = 0.0112314 Jy ! Component: 3150 - total flux cleaned = 0.0114215 Jy ! Component: 3200 - total flux cleaned = 0.0115395 Jy ! Component: 3250 - total flux cleaned = 0.0116334 Jy ! Component: 3300 - total flux cleaned = 0.0117968 Jy ! Component: 3350 - total flux cleaned = 0.0119825 Jy ! Component: 3400 - total flux cleaned = 0.0120516 Jy ! Component: 3450 - total flux cleaned = 0.012212 Jy ! Component: 3500 - total flux cleaned = 0.0123263 Jy ! Component: 3550 - total flux cleaned = 0.0124852 Jy ! Component: 3600 - total flux cleaned = 0.0126882 Jy ! Component: 3650 - total flux cleaned = 0.0127556 Jy ! Component: 3700 - total flux cleaned = 0.0128002 Jy ! Component: 3750 - total flux cleaned = 0.013 Jy ! Component: 3800 - total flux cleaned = 0.0131105 Jy ! Component: 3850 - total flux cleaned = 0.0133085 Jy ! Component: 3900 - total flux cleaned = 0.0133522 Jy ! Component: 3950 - total flux cleaned = 0.0135483 Jy ! Component: 4000 - total flux cleaned = 0.0136349 Jy ! Component: 4050 - total flux cleaned = 0.0137861 Jy ! Total flux subtracted in 4096 components = 0.0138504 Jy ! Clean residual min=-0.001152 max=0.001272 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.155321 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 367 components and 0.155321 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0645-3340_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.6 x 4.449 at 1.333 degrees (North through East) ! Clean map min=-0.002306 max=0.10827 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0645-3340_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.108266 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000388546 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07665 1.07665 2.1533 4.30659 8.61319 17.2264 34.4527 68.9055 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.108 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0645-3340_C_uvs.log closed on Fri Mar 15 18:00:58 2013