! Started logfile: /scr/pima/bp171a0_uvs/J0618-1106_X_uvs.log on Fri Mar 15 12:53:44 2013 obs /scr/pima/bp171a0_uvs/J0618-1106_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0618-1106_X_uva.fits ! AN table 1: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.971429 visibilities/baseline/integration-bin. ! Found source: J0618-1106 ! ! 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 2176 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/J0618-1106_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002179Jy sigma=0.708441 ! Fit after self-cal, rms=0.971912Jy sigma=0.687048 ! 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=0.8872 mas, bmaj=3.074 mas, bpa=16.29 degrees ! Estimated noise=29.78 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 = 0.0211683 Jy ! Component: 100 - total flux cleaned = 0.0270585 Jy ! Total flux subtracted in 100 components = 0.0270585 Jy ! Clean residual min=-0.003771 max=0.004321 Jy/beam ! Clean residual mean=-0.000015 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.0270585 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0270585 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=0.031608Jy sigma=0.022331 ! Fit after self-cal, rms=0.029582Jy sigma=0.020898 ! 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=1.078 mas, bmaj=3.31 mas, bpa=14.79 degrees ! Estimated noise=21.4436 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 = 0.00559123 Jy ! Component: 100 - total flux cleaned = 0.00867492 Jy ! Component: 150 - total flux cleaned = 0.0107443 Jy ! Component: 200 - total flux cleaned = 0.0122037 Jy ! Total flux subtracted in 200 components = 0.0122037 Jy ! Clean residual min=-0.004179 max=0.003794 Jy/beam ! Clean residual mean=-0.000013 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.0392622 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 58 components and 0.0392622 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=0.028459Jy sigma=0.020105 ! Fit after self-cal, rms=0.028435Jy sigma=0.020088 ! 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 1.25 FD 1.36 HN 0.98 LA 0.91 ! NL 0.91 OV 1.10 PT 0.81 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 1.04 HN 1.02 LA 0.75 ! NL 1.06 OV 1.02 PT 0.94 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.12 HN 1.03 LA 0.71 ! NL 1.05 OV 0.88 PT 1.09 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.15 HN 1.30 LA 0.77 ! NL 1.05 OV 1.08 PT 0.97 SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.99 LA 0.79 ! NL 1.08 OV 1.14 PT 0.91 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.05 HN 1.11 LA 0.79 ! NL 1.03 OV 0.97 PT 0.96 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.90 HN 1.18 LA 0.76 ! NL 1.06 OV 1.11 PT 0.98 SC 1.26 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.08 HN 1.00 LA 0.73 ! NL 1.07 OV 1.03 PT 0.94 SC 1.36 ! ! ! Fit before self-cal, rms=0.028435Jy sigma=0.020088 ! Fit after self-cal, rms=0.029292Jy sigma=0.019609 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=3.396 mas, bpa=14.44 degrees ! Estimated noise=21.5601 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 = -0.000672607 Jy ! Component: 100 - total flux cleaned = -0.000846247 Jy ! Component: 150 - total flux cleaned = -0.00101598 Jy ! Component: 200 - total flux cleaned = -0.00116364 Jy ! Total flux subtracted in 200 components = -0.00116364 Jy ! Clean residual min=-0.003542 max=0.003379 Jy/beam ! Clean residual mean=-0.000005 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.0380986 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 63 components and 0.0380986 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=0.019599 ! Fit after self-cal, rms=0.029405Jy sigma=0.019560 ! 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=0.029405Jy sigma=0.019560 ! Fit after self-cal, rms=0.029948Jy sigma=0.019550 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=3.415 mas, bpa=14.36 degrees ! Estimated noise=21.6028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000557702 Jy ! Component: 100 - total flux cleaned = -0.000707152 Jy ! Component: 150 - total flux cleaned = -0.000853839 Jy ! Component: 200 - total flux cleaned = -0.000968237 Jy ! Total flux subtracted in 200 components = -0.000968237 Jy ! Clean residual min=-0.003500 max=0.003313 Jy/beam ! Clean residual mean=-0.000005 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.0371304 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.0371304 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=0.029912Jy sigma=0.019545 ! Fit after self-cal, rms=0.029934Jy sigma=0.019543 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 = -0.000146031 Jy ! Component: 100 - total flux cleaned = -0.000210731 Jy ! Component: 150 - total flux cleaned = -0.000268821 Jy ! Component: 200 - total flux cleaned = -0.000311331 Jy ! Total flux subtracted in 200 components = -0.000311331 Jy ! Clean residual min=-0.003511 max=0.003259 Jy/beam ! Clean residual mean=-0.000005 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.036819 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.036819 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=0.029918Jy sigma=0.019542 ! Fit after self-cal, rms=0.029915Jy sigma=0.019541 ! 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=0.029915Jy sigma=0.019541 ! Fit after self-cal, rms=0.030198Jy sigma=0.019535 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=3.427 mas, bpa=14.28 degrees ! Estimated noise=21.6088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000467826 Jy ! Component: 100 - total flux cleaned = -0.000592468 Jy ! Component: 150 - total flux cleaned = -0.000717066 Jy ! Component: 200 - total flux cleaned = -0.000816752 Jy ! Total flux subtracted in 200 components = -0.000816752 Jy ! Clean residual min=-0.003494 max=0.003269 Jy/beam ! Clean residual mean=-0.000005 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.0360023 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.0360023 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=0.030170Jy sigma=0.019534 ! Fit after self-cal, rms=0.030177Jy sigma=0.019533 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.65603e-05 Jy ! Component: 100 - total flux cleaned = -0.000143841 Jy ! Component: 150 - total flux cleaned = -0.000195981 Jy ! Component: 200 - total flux cleaned = -0.000215666 Jy ! Total flux subtracted in 200 components = -0.000215666 Jy ! Clean residual min=-0.003497 max=0.003238 Jy/beam ! Clean residual mean=-0.000005 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.0357866 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.0357866 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=0.030164Jy sigma=0.019532 ! Fit after self-cal, rms=0.030162Jy sigma=0.019531 ! 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=0.030162Jy sigma=0.019531 ! Fit after self-cal, rms=0.030385Jy sigma=0.019528 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.153 mas, bmaj=4.385 mas, bpa=3.627 degrees ! Estimated noise=24.8158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000312079 Jy ! Component: 100 - total flux cleaned = -0.000361721 Jy ! Component: 150 - total flux cleaned = -0.000392819 Jy ! Component: 200 - total flux cleaned = -0.000392462 Jy ! Total flux subtracted in 200 components = -0.000392462 Jy ! Clean residual min=-0.004109 max=0.004336 Jy/beam ! Clean residual mean=-0.000008 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.0353942 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.0353942 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=0.030387Jy sigma=0.019532 ! Fit after self-cal, rms=0.030394Jy sigma=0.019531 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 = -5.34535e-05 Jy ! Component: 100 - total flux cleaned = -5.46913e-05 Jy ! Component: 150 - total flux cleaned = -4.62147e-05 Jy ! Component: 200 - total flux cleaned = -3.82762e-05 Jy ! Total flux subtracted in 200 components = -3.82762e-05 Jy ! Clean residual min=-0.004099 max=0.004319 Jy/beam ! Clean residual mean=-0.000008 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.0353559 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 86 components and 0.0353559 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=0.030401Jy sigma=0.019535 ! Fit after self-cal, rms=0.030400Jy sigma=0.019534 ! 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=1.12 mas, bmaj=3.437 mas, bpa=14.2 degrees ! Estimated noise=21.5952 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.12 x 3.437 at 14.2 degrees (North through East) ! Clean map min=-0.0034435 max=0.029346 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=0.9116 mas, bmaj=3.163 mas, bpa=15.9 degrees ! Estimated noise=30.7251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234038 Jy ! Component: 100 - total flux cleaned = 0.0296143 Jy ! Component: 150 - total flux cleaned = 0.0324719 Jy ! Component: 200 - total flux cleaned = 0.0334922 Jy ! Total flux subtracted in 200 components = 0.0334922 Jy ! Clean residual min=-0.003895 max=0.003911 Jy/beam ! Clean residual mean=-0.000005 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.0334922 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0334922 Jy ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=3.437 mas, bpa=14.2 degrees ! Estimated noise=21.5952 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 = 0.00153687 Jy ! Component: 100 - total flux cleaned = 0.00184889 Jy ! Component: 150 - total flux cleaned = 0.00179569 Jy ! Component: 200 - total flux cleaned = 0.00172417 Jy ! Total flux subtracted in 200 components = 0.00172417 Jy ! Clean residual min=-0.003443 max=0.003420 Jy/beam ! Clean residual mean=-0.000004 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.0352164 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.0352164 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=2.153 mas, bmaj=4.385 mas, bpa=3.627 degrees ! Estimated noise=24.8158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140527 Jy ! Component: 100 - total flux cleaned = 0.000175663 Jy ! Component: 150 - total flux cleaned = 0.000225115 Jy ! Component: 200 - total flux cleaned = 0.000284895 Jy ! Total flux subtracted in 200 components = 0.000284895 Jy ! Clean residual min=-0.004043 max=0.004359 Jy/beam ! Clean residual mean=-0.000008 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.0355012 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.4029e-05 Jy ! Component: 100 - total flux cleaned = 1.36433e-05 Jy ! Component: 150 - total flux cleaned = 1.38236e-05 Jy ! Component: 200 - total flux cleaned = 1.3683e-05 Jy ! Total flux subtracted in 200 components = 1.3683e-05 Jy ! Clean residual min=-0.004044 max=0.004352 Jy/beam ! Clean residual mean=-0.000008 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.0355149 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0355149 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=3.437 mas, bpa=14.2 degrees ! Estimated noise=21.5952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128978 Jy ! Component: 100 - total flux cleaned = -0.000189856 Jy ! Component: 150 - total flux cleaned = -0.000260587 Jy ! Component: 200 - total flux cleaned = -0.000338371 Jy ! Total flux subtracted in 200 components = -0.000338371 Jy ! Clean residual min=-0.003540 max=0.003345 Jy/beam ! Clean residual mean=-0.000004 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.0351766 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.0351766 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=0.030409Jy sigma=0.019545 ! Fit after self-cal, rms=0.030395Jy sigma=0.019540 wmodel /scr/pima/bp171a0_uvs/J0618-1106_X_map.mod ! Writing 49 model components to file: /scr/pima/bp171a0_uvs/J0618-1106_X_map.mod wobs /scr/pima/bp171a0_uvs/J0618-1106_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0618-1106_X_uvs.fits wwins /scr/pima/bp171a0_uvs/J0618-1106_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a0_uvs/J0618-1106_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 = -0.000153424 Jy ! Component: 100 - total flux cleaned = 5.60605e-05 Jy ! Component: 150 - total flux cleaned = 0.000388793 Jy ! Component: 200 - total flux cleaned = 0.000646221 Jy ! Component: 250 - total flux cleaned = 0.00088475 Jy ! Component: 300 - total flux cleaned = 0.00110496 Jy ! Component: 350 - total flux cleaned = 0.00127332 Jy ! Component: 400 - total flux cleaned = 0.00133594 Jy ! Component: 450 - total flux cleaned = 0.00136484 Jy ! Component: 500 - total flux cleaned = 0.00133784 Jy ! Component: 550 - total flux cleaned = 0.00136424 Jy ! Component: 600 - total flux cleaned = 0.00131429 Jy ! Component: 650 - total flux cleaned = 0.00126704 Jy ! Component: 700 - total flux cleaned = 0.00119957 Jy ! Component: 750 - total flux cleaned = 0.00109191 Jy ! Component: 800 - total flux cleaned = 0.00107099 Jy ! Component: 850 - total flux cleaned = 0.00109013 Jy ! Component: 900 - total flux cleaned = 0.00108961 Jy ! Component: 950 - total flux cleaned = 0.00112624 Jy ! Component: 1000 - total flux cleaned = 0.00114407 Jy ! Component: 1050 - total flux cleaned = 0.00116157 Jy ! Component: 1100 - total flux cleaned = 0.00114484 Jy ! Component: 1150 - total flux cleaned = 0.00117751 Jy ! Component: 1200 - total flux cleaned = 0.00113035 Jy ! Component: 1250 - total flux cleaned = 0.00113051 Jy ! Component: 1300 - total flux cleaned = 0.00113026 Jy ! Component: 1350 - total flux cleaned = 0.00114458 Jy ! Component: 1400 - total flux cleaned = 0.00114445 Jy ! Component: 1450 - total flux cleaned = 0.00113059 Jy ! Component: 1500 - total flux cleaned = 0.00115789 Jy ! Component: 1550 - total flux cleaned = 0.00121079 Jy ! Component: 1600 - total flux cleaned = 0.00121068 Jy ! Component: 1650 - total flux cleaned = 0.00127397 Jy ! Component: 1700 - total flux cleaned = 0.00126128 Jy ! Component: 1750 - total flux cleaned = 0.00126126 Jy ! Component: 1800 - total flux cleaned = 0.00121357 Jy ! Component: 1850 - total flux cleaned = 0.00121371 Jy ! Component: 1900 - total flux cleaned = 0.0012598 Jy ! Component: 1950 - total flux cleaned = 0.00130508 Jy ! Component: 2000 - total flux cleaned = 0.00132749 Jy ! Component: 2050 - total flux cleaned = 0.00137185 Jy ! Component: 2100 - total flux cleaned = 0.00142675 Jy ! Component: 2150 - total flux cleaned = 0.00149157 Jy ! Component: 2200 - total flux cleaned = 0.00153436 Jy ! Component: 2250 - total flux cleaned = 0.00157677 Jy ! Component: 2300 - total flux cleaned = 0.00163974 Jy ! Component: 2350 - total flux cleaned = 0.0016814 Jy ! Component: 2400 - total flux cleaned = 0.0017331 Jy ! Component: 2450 - total flux cleaned = 0.0017946 Jy ! Component: 2500 - total flux cleaned = 0.00185562 Jy ! Component: 2550 - total flux cleaned = 0.00188594 Jy ! Component: 2600 - total flux cleaned = 0.00191616 Jy ! Component: 2650 - total flux cleaned = 0.00194621 Jy ! Component: 2700 - total flux cleaned = 0.00197618 Jy ! Component: 2750 - total flux cleaned = 0.00202595 Jy ! Component: 2800 - total flux cleaned = 0.00205581 Jy ! Component: 2850 - total flux cleaned = 0.00210544 Jy ! Component: 2900 - total flux cleaned = 0.00214506 Jy ! Component: 2950 - total flux cleaned = 0.00218467 Jy ! Component: 3000 - total flux cleaned = 0.00221435 Jy ! Component: 3050 - total flux cleaned = 0.00224405 Jy ! Component: 3100 - total flux cleaned = 0.00225386 Jy ! Component: 3150 - total flux cleaned = 0.00227362 Jy ! Component: 3200 - total flux cleaned = 0.00230329 Jy ! Component: 3250 - total flux cleaned = 0.00229333 Jy ! Component: 3300 - total flux cleaned = 0.00231315 Jy ! Component: 3350 - total flux cleaned = 0.00229315 Jy ! Component: 3400 - total flux cleaned = 0.00228299 Jy ! Component: 3450 - total flux cleaned = 0.00228297 Jy ! Component: 3500 - total flux cleaned = 0.00225251 Jy ! Component: 3550 - total flux cleaned = 0.00221148 Jy ! Component: 3600 - total flux cleaned = 0.00217017 Jy ! Component: 3650 - total flux cleaned = 0.00209714 Jy ! Component: 3700 - total flux cleaned = 0.00205493 Jy ! Component: 3750 - total flux cleaned = 0.00200174 Jy ! Component: 3800 - total flux cleaned = 0.00194807 Jy ! Component: 3850 - total flux cleaned = 0.00188302 Jy ! Component: 3900 - total flux cleaned = 0.00181724 Jy ! Component: 3950 - total flux cleaned = 0.00175077 Jy ! Component: 4000 - total flux cleaned = 0.00170589 Jy ! Component: 4050 - total flux cleaned = 0.00162682 Jy ! Total flux subtracted in 4096 components = 0.00156969 Jy ! Clean residual min=-0.000672 max=0.000711 Jy/beam ! Clean residual mean=0.000002 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0367463 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 331 components and 0.0367462 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0618-1106_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.12 x 3.437 at 14.2 degrees (North through East) ! Clean map min=-0.0013897 max=0.029397 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0618-1106_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0293971 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158267 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.61513 1.61513 3.23027 6.46053 12.9211 25.8421 51.6843 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.029 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0618-1106_X_uvs.log closed on Fri Mar 15 12:53:48 2013