! Started logfile: /scr/pima/s3111b_uvs/J2316-3349_X_uvs.log on Mon Jul 23 22:54:22 2012 obs /scr/pima/s3111b_uvs/J2316-3349_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J2316-3349_X_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J2316-3349 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2880 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111b_uvs/J2316-3349_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 = 512x512 pixels with 0.100x0.100 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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000491Jy sigma=0.707450 ! Fit after self-cal, rms=0.886155Jy sigma=0.626606 ! 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=0.5938 mas, bmaj=1.766 mas, bpa=-1.956 degrees ! Estimated noise=37.5983 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 = 0.077512 Jy ! Component: 100 - total flux cleaned = 0.113135 Jy ! Total flux subtracted in 100 components = 0.113135 Jy ! Clean residual min=-0.009645 max=0.026986 Jy/beam ! Clean residual mean=0.000175 rms=0.004911 Jy/beam ! Combined flux in latest and established models = 0.113135 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.113135 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=0.085130Jy sigma=0.060196 ! Fit after self-cal, rms=0.084923Jy sigma=0.060050 ! 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=0.7876 mas, bmaj=2.234 mas, bpa=1.611 degrees ! Estimated noise=19.118 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 = 0.0334762 Jy ! Component: 100 - total flux cleaned = 0.0510889 Jy ! Component: 150 - total flux cleaned = 0.0606432 Jy ! Component: 200 - total flux cleaned = 0.0652342 Jy ! Total flux subtracted in 200 components = 0.0652342 Jy ! Clean residual min=-0.012688 max=0.029056 Jy/beam ! Clean residual mean=0.000164 rms=0.005744 Jy/beam ! Combined flux in latest and established models = 0.178369 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 69 components and 0.178369 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=0.071439Jy sigma=0.050515 ! Fit after self-cal, rms=0.071362Jy sigma=0.050460 ! 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 0.95 FD 0.92 HN 1.50 KP 0.85 ! LA 0.88 MK 1.10 NL 2.31 OV 0.94 ! PT 0.89 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.90 HN 2.08 KP 0.85 ! LA 0.87 MK 1.05 NL 2.48 OV 1.00 ! PT 0.93 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.89 HN 1.68 KP 0.84 ! LA 0.88 MK 1.09 NL 2.62 OV 0.95 ! PT 0.88 SC 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.91 HN 1.78 KP 0.82 ! LA 0.87 MK 1.03 NL 2.48 OV 0.96 ! PT 0.91 SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.84 HN 2.05 KP 0.82 ! LA 0.87 MK 1.04 NL 2.49 OV 0.99 ! PT 0.88 SC 0.85 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.81 HN 2.22 KP 0.79 ! LA 0.92 MK 1.02 NL 2.57 OV 0.94 ! PT 0.92 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.79 HN 1.00* KP 0.73 ! LA 0.92 MK 1.00* NL 2.29 OV 0.97 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.76 HN 1.70 KP 0.79 ! LA 0.80 MK 0.95 NL 2.53 OV 0.91 ! PT 0.87 SC 0.85 ! ! ! Fit before self-cal, rms=0.071362Jy sigma=0.050460 ! Fit after self-cal, rms=0.097823Jy sigma=0.035356 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7962 mas, bmaj=2.202 mas, bpa=4.013 degrees ! Estimated noise=19.8056 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 = -0.00120106 Jy ! Component: 100 - total flux cleaned = -0.00142256 Jy ! Component: 150 - total flux cleaned = -0.00155147 Jy ! Component: 200 - total flux cleaned = -0.0016127 Jy ! Total flux subtracted in 200 components = -0.0016127 Jy ! Clean residual min=-0.003600 max=0.003179 Jy/beam ! Clean residual mean=-0.000007 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.176756 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.176756 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=0.097704Jy sigma=0.035243 ! Fit after self-cal, rms=0.099914Jy sigma=0.034996 ! 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=0.099914Jy sigma=0.034996 ! Fit after self-cal, rms=0.102388Jy sigma=0.034983 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.799 mas, bmaj=2.206 mas, bpa=3.817 degrees ! Estimated noise=19.8375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121219 Jy ! Component: 100 - total flux cleaned = -0.00132726 Jy ! Component: 150 - total flux cleaned = -0.00138277 Jy ! Component: 200 - total flux cleaned = -0.00148469 Jy ! Total flux subtracted in 200 components = -0.00148469 Jy ! Clean residual min=-0.002933 max=0.002683 Jy/beam ! Clean residual mean=-0.000005 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.175271 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 0.175271 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=0.102307Jy sigma=0.034917 ! Fit after self-cal, rms=0.102353Jy sigma=0.034915 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 = -6.23866e-05 Jy ! Component: 100 - total flux cleaned = -0.000111161 Jy ! Component: 150 - total flux cleaned = -0.000111568 Jy ! Component: 200 - total flux cleaned = -0.00015502 Jy ! Total flux subtracted in 200 components = -0.00015502 Jy ! Clean residual min=-0.002689 max=0.002593 Jy/beam ! Clean residual mean=-0.000003 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.175116 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.175116 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=0.102305Jy sigma=0.034872 ! Fit after self-cal, rms=0.102308Jy sigma=0.034871 ! 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=0.102308Jy sigma=0.034871 ! Fit after self-cal, rms=0.103198Jy sigma=0.034864 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8002 mas, bmaj=2.207 mas, bpa=3.755 degrees ! Estimated noise=19.7991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000913212 Jy ! Component: 100 - total flux cleaned = -0.00104529 Jy ! Component: 150 - total flux cleaned = -0.00108519 Jy ! Component: 200 - total flux cleaned = -0.00112204 Jy ! Total flux subtracted in 200 components = -0.00112204 Jy ! Clean residual min=-0.002521 max=0.002327 Jy/beam ! Clean residual mean=-0.000007 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.173994 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 0.173994 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=0.103150Jy sigma=0.034827 ! Fit after self-cal, rms=0.103168Jy sigma=0.034826 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 = -4.3191e-05 Jy ! Component: 100 - total flux cleaned = -8.03743e-05 Jy ! Component: 150 - total flux cleaned = -8.0664e-05 Jy ! Component: 200 - total flux cleaned = -0.000114079 Jy ! Total flux subtracted in 200 components = -0.000114079 Jy ! Clean residual min=-0.002444 max=0.002277 Jy/beam ! Clean residual mean=-0.000006 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.17388 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.17388 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=0.103138Jy sigma=0.034800 ! Fit after self-cal, rms=0.103139Jy sigma=0.034798 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.103139Jy sigma=0.034798 ! Fit after self-cal, rms=0.103768Jy sigma=0.034794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.38 mas, bmaj=3.578 mas, bpa=6.118 degrees ! Estimated noise=21.9708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000265133 Jy ! Component: 100 - total flux cleaned = -0.000305333 Jy ! Component: 150 - total flux cleaned = -0.000324956 Jy ! Component: 200 - total flux cleaned = -0.000342427 Jy ! Total flux subtracted in 200 components = -0.000342427 Jy ! Clean residual min=-0.002140 max=0.001751 Jy/beam ! Clean residual mean=-0.000023 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.173538 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 97 components and 0.173538 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=0.103759Jy sigma=0.034790 ! Fit after self-cal, rms=0.103764Jy sigma=0.034789 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 = 4.72881e-05 Jy ! Component: 100 - total flux cleaned = 2.85975e-05 Jy ! Component: 150 - total flux cleaned = -3.37879e-06 Jy ! Component: 200 - total flux cleaned = -1.73707e-05 Jy ! Total flux subtracted in 200 components = -1.73707e-05 Jy ! Clean residual min=-0.002109 max=0.001758 Jy/beam ! Clean residual mean=-0.000023 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.173521 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 100 components and 0.173521 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=0.103756Jy sigma=0.034784 ! Fit after self-cal, rms=0.103750Jy sigma=0.034784 ! 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=0.8006 mas, bmaj=2.207 mas, bpa=3.765 degrees ! Estimated noise=19.7451 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8006 x 2.207 at 3.765 degrees (North through East) ! Clean map min=-0.0022901 max=0.1047 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=0.5993 mas, bmaj=1.727 mas, bpa=0.5088 degrees ! Estimated noise=39.2133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0806834 Jy ! Component: 100 - total flux cleaned = 0.117801 Jy ! Component: 150 - total flux cleaned = 0.138036 Jy ! Component: 200 - total flux cleaned = 0.149675 Jy ! Total flux subtracted in 200 components = 0.149675 Jy ! Clean residual min=-0.005199 max=0.006609 Jy/beam ! Clean residual mean=0.000070 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 0.149674 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.149674 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8006 mas, bmaj=2.207 mas, bpa=3.765 degrees ! Estimated noise=19.7451 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) ! Added new window around map position (-0.3, -1.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114454 Jy ! Component: 100 - total flux cleaned = 0.0170791 Jy ! Component: 150 - total flux cleaned = 0.0202555 Jy ! Component: 200 - total flux cleaned = 0.0221764 Jy ! Total flux subtracted in 200 components = 0.0221764 Jy ! Clean residual min=-0.002092 max=0.001960 Jy/beam ! Clean residual mean=0.000002 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.171851 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 109 components and 0.171851 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.38 mas, bmaj=3.578 mas, bpa=6.118 degrees ! Estimated noise=21.9708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001491 Jy ! Component: 100 - total flux cleaned = 0.00212982 Jy ! Component: 150 - total flux cleaned = 0.00220751 Jy ! Component: 200 - total flux cleaned = 0.00227512 Jy ! Total flux subtracted in 200 components = 0.00227512 Jy ! Clean residual min=-0.001953 max=0.001945 Jy/beam ! Clean residual mean=-0.000033 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.174126 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 = 6.06919e-05 Jy ! Component: 100 - total flux cleaned = 0.000101281 Jy ! Component: 150 - total flux cleaned = 0.000150646 Jy ! Component: 200 - total flux cleaned = 0.000185371 Jy ! Total flux subtracted in 200 components = 0.000185371 Jy ! Clean residual min=-0.001914 max=0.001922 Jy/beam ! Clean residual mean=-0.000036 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.174311 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 0.174311 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8006 mas, bmaj=2.207 mas, bpa=3.765 degrees ! Estimated noise=19.7451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.01206e-05 Jy ! Component: 100 - total flux cleaned = 6.46774e-05 Jy ! Component: 150 - total flux cleaned = 8.39514e-05 Jy ! Component: 200 - total flux cleaned = 0.000101434 Jy ! Total flux subtracted in 200 components = 0.000101434 Jy ! Clean residual min=-0.001910 max=0.001952 Jy/beam ! Clean residual mean=-0.000023 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.174413 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 148 components and 0.174413 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=0.103619Jy sigma=0.034664 ! Fit after self-cal, rms=0.103611Jy sigma=0.034655 wmodel /scr/pima/s3111b_uvs/J2316-3349_X_map.mod ! Writing 148 model components to file: /scr/pima/s3111b_uvs/J2316-3349_X_map.mod wobs /scr/pima/s3111b_uvs/J2316-3349_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J2316-3349_X_uvs.fits wwins /scr/pima/s3111b_uvs/J2316-3349_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111b_uvs/J2316-3349_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00014246 Jy ! Component: 100 - total flux cleaned = -0.00039632 Jy ! Component: 150 - total flux cleaned = -0.000659454 Jy ! Component: 200 - total flux cleaned = -0.000825435 Jy ! Component: 250 - total flux cleaned = -0.00108854 Jy ! Component: 300 - total flux cleaned = -0.00128914 Jy ! Component: 350 - total flux cleaned = -0.0013859 Jy ! Component: 400 - total flux cleaned = -0.0015262 Jy ! Component: 450 - total flux cleaned = -0.00166135 Jy ! Component: 500 - total flux cleaned = -0.00174885 Jy ! Component: 550 - total flux cleaned = -0.00179234 Jy ! Component: 600 - total flux cleaned = -0.00181365 Jy ! Component: 650 - total flux cleaned = -0.00185446 Jy ! Component: 700 - total flux cleaned = -0.00191392 Jy ! Component: 750 - total flux cleaned = -0.00195262 Jy ! Component: 800 - total flux cleaned = -0.00201008 Jy ! Component: 850 - total flux cleaned = -0.00206645 Jy ! Component: 900 - total flux cleaned = -0.00212155 Jy ! Component: 950 - total flux cleaned = -0.00217557 Jy ! Component: 1000 - total flux cleaned = -0.00221073 Jy ! Component: 1050 - total flux cleaned = -0.00226299 Jy ! Component: 1100 - total flux cleaned = -0.00231458 Jy ! Component: 1150 - total flux cleaned = -0.00241599 Jy ! Component: 1200 - total flux cleaned = -0.00248247 Jy ! Component: 1250 - total flux cleaned = -0.00253188 Jy ! Component: 1300 - total flux cleaned = -0.00261316 Jy ! Component: 1350 - total flux cleaned = -0.0026613 Jy ! Component: 1400 - total flux cleaned = -0.00275616 Jy ! Component: 1450 - total flux cleaned = -0.00284981 Jy ! Component: 1500 - total flux cleaned = -0.00292699 Jy ! Component: 1550 - total flux cleaned = -0.00298809 Jy ! Component: 1600 - total flux cleaned = -0.00306359 Jy ! Component: 1650 - total flux cleaned = -0.00310862 Jy ! Component: 1700 - total flux cleaned = -0.00316805 Jy ! Component: 1750 - total flux cleaned = -0.00325623 Jy ! Component: 1800 - total flux cleaned = -0.00331448 Jy ! Component: 1850 - total flux cleaned = -0.00337223 Jy ! Component: 1900 - total flux cleaned = -0.0034583 Jy ! Component: 1950 - total flux cleaned = -0.00352942 Jy ! Component: 2000 - total flux cleaned = -0.00358594 Jy ! Total flux subtracted in 2048 components = -0.00364192 Jy ! Clean residual min=-0.000819 max=0.000973 Jy/beam ! Clean residual mean=-0.000021 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.170771 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 290 components and 0.170771 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J2316-3349_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8006 x 2.207 at 3.765 degrees (North through East) ! Clean map min=-0.0019027 max=0.11008 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J2316-3349_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.11008 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000302735 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.825044 0.825044 1.65009 3.30018 6.60035 13.2007 26.4014 52.8028 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.11 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J2316-3349_X_uvs.log closed on Mon Jul 23 22:54:23 2012