! Started logfile: /scr/pima/bp171af_uvs/J0036+1007_X_uvs.log on Thu Oct 10 16:46:48 2013 obs /scr/pima/bp171af_uvs/J0036+1007_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J0036+1007_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0036+1007 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 672 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/bp171af_uvs/J0036+1007_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. ! ! 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=1.011400Jy sigma=6.799078 ! Fit after self-cal, rms=0.847438Jy sigma=5.274054 ! 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=0.7852 mas, bmaj=2.11 mas, bpa=0.09644 degrees ! Estimated noise=6.50456 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 = 0.134216 Jy ! Component: 100 - total flux cleaned = 0.185816 Jy ! Total flux subtracted in 100 components = 0.185816 Jy ! Clean residual min=-0.022047 max=0.038841 Jy/beam ! Clean residual mean=0.000038 rms=0.008234 Jy/beam ! Combined flux in latest and established models = 0.185816 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.185816 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=0.070052Jy sigma=0.671732 ! Fit after self-cal, rms=0.072627Jy sigma=0.667916 ! 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=0.9392 mas, bmaj=2.241 mas, bpa=-0.9314 degrees ! Estimated noise=4.46135 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 = 0.0433463 Jy ! Component: 100 - total flux cleaned = 0.0676287 Jy ! Component: 150 - total flux cleaned = 0.0836961 Jy ! Component: 200 - total flux cleaned = 0.0945647 Jy ! Total flux subtracted in 200 components = 0.0945647 Jy ! Clean residual min=-0.020819 max=0.035917 Jy/beam ! Clean residual mean=0.000023 rms=0.006402 Jy/beam ! Combined flux in latest and established models = 0.280381 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.280381 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=0.056950Jy sigma=0.393934 ! Fit after self-cal, rms=0.059859Jy sigma=0.389895 ! 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 1.01 HN 1.13 KP 0.87 MK 1.07 ! NL 1.03 OV 1.01 PT 0.84 SC 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.23 KP 0.88 MK 1.08 ! NL 1.03 OV 1.01 PT 0.85 SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 HN 1.32 KP 1.00 MK 1.05 ! NL 1.06 OV 1.02 PT 0.90 SC 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 1.31 KP 0.86 MK 1.13 ! NL 1.02 OV 1.03 PT 0.90 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 1.31 KP 1.01 MK 1.02 ! NL 1.02 OV 0.99 PT 0.88 SC 0.89 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.45 KP 0.97 MK 1.09 ! NL 1.04 OV 1.07 PT 0.91 SC 0.85 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.25 KP 0.94 MK 1.06 ! NL 1.04 OV 1.13 PT 0.86 SC 0.85 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 1.29 KP 1.00 MK 0.99 ! NL 1.00 OV 1.08 PT 0.84 SC 0.95 ! ! ! Fit before self-cal, rms=0.059859Jy sigma=0.389895 ! Fit after self-cal, rms=0.057461Jy sigma=0.300644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9502 mas, bmaj=2.22 mas, bpa=1.308 degrees ! Estimated noise=4.29114 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, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163511 Jy ! Component: 100 - total flux cleaned = 0.0177537 Jy ! Component: 150 - total flux cleaned = 0.0204981 Jy ! Component: 200 - total flux cleaned = 0.0215047 Jy ! Total flux subtracted in 200 components = 0.0215047 Jy ! Clean residual min=-0.011777 max=0.013676 Jy/beam ! Clean residual mean=-0.000008 rms=0.002787 Jy/beam ! Combined flux in latest and established models = 0.301886 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.301886 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=0.043280Jy sigma=0.204540 ! Fit after self-cal, rms=0.040864Jy sigma=0.198561 ! 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=0.040864Jy sigma=0.198561 ! Fit after self-cal, rms=0.038221Jy sigma=0.183881 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9458 mas, bmaj=2.204 mas, bpa=1.27 degrees ! Estimated noise=4.17922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00590216 Jy ! Component: 100 - total flux cleaned = 0.00678356 Jy ! Component: 150 - total flux cleaned = 0.00701891 Jy ! Component: 200 - total flux cleaned = 0.00722357 Jy ! Total flux subtracted in 200 components = 0.00722357 Jy ! Clean residual min=-0.008001 max=0.008985 Jy/beam ! Clean residual mean=-0.000003 rms=0.001780 Jy/beam ! Combined flux in latest and established models = 0.309109 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.309109 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=0.032278Jy sigma=0.154428 ! Fit after self-cal, rms=0.030469Jy sigma=0.149859 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 = 0.00230823 Jy ! Component: 100 - total flux cleaned = 0.00230517 Jy ! Component: 150 - total flux cleaned = 0.00215965 Jy ! Component: 200 - total flux cleaned = 0.00187867 Jy ! Total flux subtracted in 200 components = 0.00187867 Jy ! Clean residual min=-0.007754 max=0.007188 Jy/beam ! Clean residual mean=-0.000004 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.310988 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.310988 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=0.027619Jy sigma=0.137116 ! Fit after self-cal, rms=0.026558Jy sigma=0.135176 ! 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=0.026558Jy sigma=0.135176 ! Fit after self-cal, rms=0.026037Jy sigma=0.129796 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9425 mas, bmaj=2.195 mas, bpa=1.623 degrees ! Estimated noise=4.11997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230136 Jy ! Component: 100 - total flux cleaned = 0.00257787 Jy ! Component: 150 - total flux cleaned = 0.00294199 Jy ! Component: 200 - total flux cleaned = 0.00304342 Jy ! Total flux subtracted in 200 components = 0.00304342 Jy ! Clean residual min=-0.006085 max=0.005218 Jy/beam ! Clean residual mean=-0.000002 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.314031 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.314031 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=0.024025Jy sigma=0.120508 ! Fit after self-cal, rms=0.023214Jy sigma=0.118714 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 = 0.00120255 Jy ! Component: 100 - total flux cleaned = 0.00121102 Jy ! Component: 150 - total flux cleaned = 0.000945296 Jy ! Component: 200 - total flux cleaned = 0.000781663 Jy ! Total flux subtracted in 200 components = 0.000781663 Jy ! Clean residual min=-0.005813 max=0.004508 Jy/beam ! Clean residual mean=-0.000002 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.314813 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.314813 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=0.022103Jy sigma=0.113541 ! Fit after self-cal, rms=0.021568Jy sigma=0.112594 ! 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=0.021568Jy sigma=0.112594 ! Fit after self-cal, rms=0.021484Jy sigma=0.111259 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.11 mas, bmaj=3.299 mas, bpa=-11.35 degrees ! Estimated noise=4.15315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000959147 Jy ! Component: 100 - total flux cleaned = 0.000794968 Jy ! Component: 150 - total flux cleaned = 0.000667294 Jy ! Component: 200 - total flux cleaned = 0.000513323 Jy ! Total flux subtracted in 200 components = 0.000513323 Jy ! Clean residual min=-0.003166 max=0.002884 Jy/beam ! Clean residual mean=-0.000002 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.315326 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 0.315326 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=0.021104Jy sigma=0.108847 ! Fit after self-cal, rms=0.020799Jy sigma=0.107957 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 = 0.000539549 Jy ! Component: 100 - total flux cleaned = 0.000397565 Jy ! Component: 150 - total flux cleaned = 0.000319186 Jy ! Component: 200 - total flux cleaned = 0.000215858 Jy ! Total flux subtracted in 200 components = 0.000215858 Jy ! Clean residual min=-0.003005 max=0.002559 Jy/beam ! Clean residual mean=-0.000002 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.315542 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 119 components and 0.315542 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=0.020624Jy sigma=0.107279 ! Fit after self-cal, rms=0.020419Jy sigma=0.106878 ! 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=0.9409 mas, bmaj=2.194 mas, bpa=1.713 degrees ! Estimated noise=4.09165 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9409 x 2.194 at 1.713 degrees (North through East) ! Clean map min=-0.0044799 max=0.14738 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=0.7856 mas, bmaj=2.068 mas, bpa=2.463 degrees ! Estimated noise=5.98681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124804 Jy ! Component: 100 - total flux cleaned = 0.175253 Jy ! Component: 150 - total flux cleaned = 0.207923 Jy ! Component: 200 - total flux cleaned = 0.230917 Jy ! Total flux subtracted in 200 components = 0.230917 Jy ! Clean residual min=-0.012198 max=0.016939 Jy/beam ! Clean residual mean=0.000020 rms=0.004146 Jy/beam ! Combined flux in latest and established models = 0.230917 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.230917 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9409 mas, bmaj=2.194 mas, bpa=1.713 degrees ! Estimated noise=4.09165 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 = 0.0239326 Jy ! Component: 100 - total flux cleaned = 0.0397093 Jy ! Component: 150 - total flux cleaned = 0.0510308 Jy ! Component: 200 - total flux cleaned = 0.0594978 Jy ! Total flux subtracted in 200 components = 0.0594978 Jy ! Clean residual min=-0.006485 max=0.008826 Jy/beam ! Clean residual mean=0.000008 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 0.290415 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 68 components and 0.290415 Jy ! Inverting map ! Added new window around map position (-1, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00605658 Jy ! Component: 100 - total flux cleaned = 0.00970795 Jy ! Component: 150 - total flux cleaned = 0.0118815 Jy ! Component: 200 - total flux cleaned = 0.0139988 Jy ! Total flux subtracted in 200 components = 0.0139988 Jy ! Clean residual min=-0.003600 max=0.003624 Jy/beam ! Clean residual mean=0.000003 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.304414 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.304414 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=2.11 mas, bmaj=3.299 mas, bpa=-11.35 degrees ! Estimated noise=4.15315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397472 Jy ! Component: 100 - total flux cleaned = 0.00615348 Jy ! Component: 150 - total flux cleaned = 0.00707977 Jy ! Component: 200 - total flux cleaned = 0.0078487 Jy ! Total flux subtracted in 200 components = 0.0078487 Jy ! Clean residual min=-0.001952 max=0.002442 Jy/beam ! Clean residual mean=0.000000 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.312263 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) ! Added new window around map position (-3.8, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502713 Jy ! Component: 100 - total flux cleaned = 0.000139499 Jy ! Component: 150 - total flux cleaned = 5.81821e-06 Jy ! Component: 200 - total flux cleaned = 8.6586e-05 Jy ! Total flux subtracted in 200 components = 8.6586e-05 Jy ! Clean residual min=-0.001489 max=0.001392 Jy/beam ! Clean residual mean=-0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.312349 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 131 components and 0.312349 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9409 mas, bmaj=2.194 mas, bpa=1.713 degrees ! Estimated noise=4.09165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108457 Jy ! Component: 100 - total flux cleaned = 0.000113058 Jy ! Component: 150 - total flux cleaned = -6.53654e-05 Jy ! Component: 200 - total flux cleaned = -0.000215872 Jy ! Total flux subtracted in 200 components = -0.000215872 Jy ! Clean residual min=-0.001997 max=0.001925 Jy/beam ! Clean residual mean=-0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.312133 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 0.312133 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=0.016174Jy sigma=0.092382 ! Fit after self-cal, rms=0.016170Jy sigma=0.092070 wmodel /scr/pima/bp171af_uvs/J0036+1007_X_map.mod ! Writing 146 model components to file: /scr/pima/bp171af_uvs/J0036+1007_X_map.mod wobs /scr/pima/bp171af_uvs/J0036+1007_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J0036+1007_X_uvs.fits wwins /scr/pima/bp171af_uvs/J0036+1007_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171af_uvs/J0036+1007_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 = 0.000111194 Jy ! Component: 100 - total flux cleaned = 0.000242799 Jy ! Component: 150 - total flux cleaned = 0.000397728 Jy ! Component: 200 - total flux cleaned = 0.000514052 Jy ! Component: 250 - total flux cleaned = 0.000568619 Jy ! Component: 300 - total flux cleaned = 0.000490307 Jy ! Component: 350 - total flux cleaned = 0.000390575 Jy ! Component: 400 - total flux cleaned = 0.000391237 Jy ! Component: 450 - total flux cleaned = 0.000367784 Jy ! Component: 500 - total flux cleaned = 0.000322031 Jy ! Component: 550 - total flux cleaned = 0.000213391 Jy ! Component: 600 - total flux cleaned = 0.00012896 Jy ! Component: 650 - total flux cleaned = 4.72046e-05 Jy ! Component: 700 - total flux cleaned = -0.000111332 Jy ! Component: 750 - total flux cleaned = -0.000149961 Jy ! Component: 800 - total flux cleaned = -0.000262932 Jy ! Component: 850 - total flux cleaned = -0.000299867 Jy ! Component: 900 - total flux cleaned = -0.000353839 Jy ! Component: 950 - total flux cleaned = -0.000388801 Jy ! Component: 1000 - total flux cleaned = -0.000372108 Jy ! Component: 1050 - total flux cleaned = -0.000388471 Jy ! Component: 1100 - total flux cleaned = -0.000372224 Jy ! Component: 1150 - total flux cleaned = -0.000372143 Jy ! Component: 1200 - total flux cleaned = -0.000341731 Jy ! Component: 1250 - total flux cleaned = -0.000282232 Jy ! Component: 1300 - total flux cleaned = -0.000268028 Jy ! Component: 1350 - total flux cleaned = -0.000268522 Jy ! Component: 1400 - total flux cleaned = -0.000213351 Jy ! Component: 1450 - total flux cleaned = -0.000145263 Jy ! Component: 1500 - total flux cleaned = -0.000104795 Jy ! Component: 1550 - total flux cleaned = -2.54641e-05 Jy ! Component: 1600 - total flux cleaned = 9.08738e-05 Jy ! Component: 1650 - total flux cleaned = 0.000154012 Jy ! Component: 1700 - total flux cleaned = 0.000228859 Jy ! Component: 1750 - total flux cleaned = 0.000302458 Jy ! Component: 1800 - total flux cleaned = 0.000362565 Jy ! Component: 1850 - total flux cleaned = 0.000386245 Jy ! Component: 1900 - total flux cleaned = 0.00047955 Jy ! Component: 1950 - total flux cleaned = 0.000559679 Jy ! Component: 2000 - total flux cleaned = 0.000582116 Jy ! Component: 2050 - total flux cleaned = 0.000615694 Jy ! Component: 2100 - total flux cleaned = 0.00063754 Jy ! Component: 2150 - total flux cleaned = 0.000670015 Jy ! Component: 2200 - total flux cleaned = 0.000670202 Jy ! Component: 2250 - total flux cleaned = 0.000733237 Jy ! Component: 2300 - total flux cleaned = 0.00077451 Jy ! Component: 2350 - total flux cleaned = 0.000754113 Jy ! Component: 2400 - total flux cleaned = 0.000804686 Jy ! Component: 2450 - total flux cleaned = 0.000824743 Jy ! Component: 2500 - total flux cleaned = 0.000864107 Jy ! Component: 2550 - total flux cleaned = 0.000883501 Jy ! Component: 2600 - total flux cleaned = 0.000902861 Jy ! Component: 2650 - total flux cleaned = 0.000921852 Jy ! Component: 2700 - total flux cleaned = 0.00094066 Jy ! Component: 2750 - total flux cleaned = 0.000959231 Jy ! Component: 2800 - total flux cleaned = 0.000959251 Jy ! Component: 2850 - total flux cleaned = 0.0010049 Jy ! Component: 2900 - total flux cleaned = 0.00104086 Jy ! Component: 2950 - total flux cleaned = 0.00104094 Jy ! Component: 3000 - total flux cleaned = 0.00107632 Jy ! Component: 3050 - total flux cleaned = 0.00109389 Jy ! Component: 3100 - total flux cleaned = 0.00115453 Jy ! Component: 3150 - total flux cleaned = 0.00120607 Jy ! Component: 3200 - total flux cleaned = 0.0012401 Jy ! Component: 3250 - total flux cleaned = 0.0012739 Jy ! Component: 3300 - total flux cleaned = 0.00130739 Jy ! Component: 3350 - total flux cleaned = 0.00134896 Jy ! Component: 3400 - total flux cleaned = 0.00138192 Jy ! Component: 3450 - total flux cleaned = 0.00139007 Jy ! Component: 3500 - total flux cleaned = 0.00142248 Jy ! Component: 3550 - total flux cleaned = 0.00145475 Jy ! Component: 3600 - total flux cleaned = 0.00147075 Jy ! Component: 3650 - total flux cleaned = 0.00151051 Jy ! Component: 3700 - total flux cleaned = 0.00152634 Jy ! Component: 3750 - total flux cleaned = 0.00156562 Jy ! Component: 3800 - total flux cleaned = 0.0015734 Jy ! Component: 3850 - total flux cleaned = 0.00158118 Jy ! Component: 3900 - total flux cleaned = 0.0015966 Jy ! Component: 3950 - total flux cleaned = 0.00159667 Jy ! Component: 4000 - total flux cleaned = 0.00164259 Jy ! Component: 4050 - total flux cleaned = 0.00165773 Jy ! Total flux subtracted in 4096 components = 0.00166528 Jy ! Clean residual min=-0.000508 max=0.000473 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.313799 Jy keep ! Adding 225 model components to the UV plane model. ! The established model now contains 370 components and 0.313799 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J0036+1007_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9409 x 2.194 at 1.713 degrees (North through East) ! Clean map min=-0.0043161 max=0.14551 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J0036+1007_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.145507 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120095 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.247606 0.247606 0.495211 0.990422 1.98084 3.96169 7.92338 15.8468 31.6935 63.387 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.145 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J0036+1007_X_uvs.log closed on Thu Oct 10 16:46:52 2013