! Started logfile: /scr/pima/bp171ae_uvs/J1631-2817_C_uvs.log on Fri Oct 11 18:51:41 2013 obs /scr/pima/bp171ae_uvs/J1631-2817_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J1631-2817_C_uva.fits ! AN table 1: 13 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.576923 visibilities/baseline/integration-bin. ! Found source: J1631-2817 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 600 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/bp171ae_uvs/J1631-2817_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998972Jy sigma=0.772331 ! Fit after self-cal, rms=0.988063Jy sigma=0.765023 ! 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=9.102 mas, bmaj=30.72 mas, bpa=-0.06313 degrees ! Estimated noise=62.5834 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116201 Jy ! Component: 100 - total flux cleaned = 0.0152023 Jy ! Total flux subtracted in 100 components = 0.0152023 Jy ! Clean residual min=-0.001566 max=0.001795 Jy/beam ! Clean residual mean=0.000012 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0152023 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 53 components and 0.0152023 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=0.014239Jy sigma=0.010886 ! Fit after self-cal, rms=0.012455Jy sigma=0.009600 ! 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=9.25 mas, bmaj=31.62 mas, bpa=0.7065 degrees ! Estimated noise=46.4721 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 = 0.00190774 Jy ! Component: 100 - total flux cleaned = 0.00162522 Jy ! Component: 150 - total flux cleaned = 0.00162064 Jy ! Component: 200 - total flux cleaned = 0.00165809 Jy ! Total flux subtracted in 200 components = 0.00165809 Jy ! Clean residual min=-0.000603 max=0.000606 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0168604 Jy ! Performing phase self-cal ! Adding 105 model components to the UV plane model. ! The established model now contains 156 components and 0.0168604 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=0.012566Jy sigma=0.008742 ! Fit after self-cal, rms=0.012528Jy sigma=0.008723 ! 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 1.00* KP 0.87 LA 1.03 OV 0.91 ! PT 0.76 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 0.88 LA 1.26 OV 1.01 ! PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 0.53 LA 0.94 OV 1.01 ! PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.15 LA 1.06 OV 0.96 ! PT 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.28 LA 0.73 OV 0.71 ! PT 1.19 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 0.93 LA 0.81 OV 0.86 ! PT 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 0.98 LA 0.81 OV 0.77 ! PT 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 0.94 LA 1.13 OV 1.27 ! PT 0.68 ! ! ! Fit before self-cal, rms=0.012528Jy sigma=0.008723 ! Fit after self-cal, rms=0.011237Jy sigma=0.007768 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=9.259 mas, bmaj=31.44 mas, bpa=0.9112 degrees ! Estimated noise=40.2731 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 = -0.00142507 Jy ! Component: 100 - total flux cleaned = -0.00141923 Jy ! Component: 150 - total flux cleaned = -0.00135502 Jy ! Component: 200 - total flux cleaned = -0.00129497 Jy ! Total flux subtracted in 200 components = -0.00129497 Jy ! Clean residual min=-0.000121 max=0.000121 Jy/beam ! Clean residual mean=-0.000001 rms=0.000047 Jy/beam ! Combined flux in latest and established models = 0.0155654 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 202 components and 0.0155654 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=0.010539Jy sigma=0.007964 ! Fit after self-cal, rms=0.010564Jy sigma=0.007933 ! Inverting map ! Added new window around map position (38.7, -50.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231035 Jy ! Component: 100 - total flux cleaned = 0.000310937 Jy ! Component: 150 - total flux cleaned = 0.000352253 Jy ! Component: 200 - total flux cleaned = 0.000368075 Jy ! Total flux subtracted in 200 components = 0.000368075 Jy ! Clean residual min=-0.000142 max=0.000141 Jy/beam ! Clean residual mean=-0.000001 rms=0.000035 Jy/beam ! Combined flux in latest and established models = 0.0159335 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 257 components and 0.0159335 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=0.010537Jy sigma=0.007949 ! Fit after self-cal, rms=0.010527Jy sigma=0.007946 ! 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=0.010527Jy sigma=0.007946 ! Fit after self-cal, rms=0.009948Jy sigma=0.007710 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.308 mas, bmaj=31.39 mas, bpa=0.6457 degrees ! Estimated noise=35.3539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133008 Jy ! Component: 100 - total flux cleaned = -0.00166683 Jy ! Component: 150 - total flux cleaned = -0.00178932 Jy ! Component: 200 - total flux cleaned = -0.00186577 Jy ! Total flux subtracted in 200 components = -0.00186577 Jy ! Clean residual min=-0.000479 max=0.000674 Jy/beam ! Clean residual mean=0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0140677 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 296 components and 0.0140677 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=0.009429Jy sigma=0.007902 ! Fit after self-cal, rms=0.009423Jy sigma=0.007888 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 = -6.26175e-05 Jy ! Component: 100 - total flux cleaned = -9.35565e-05 Jy ! Component: 150 - total flux cleaned = -7.93146e-05 Jy ! Component: 200 - total flux cleaned = -6.28152e-05 Jy ! Total flux subtracted in 200 components = -6.28152e-05 Jy ! Clean residual min=-0.000115 max=0.000158 Jy/beam ! Clean residual mean=-0.000000 rms=0.000050 Jy/beam ! Combined flux in latest and established models = 0.0140049 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 375 components and 0.0140049 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=0.009380Jy sigma=0.007922 ! Fit after self-cal, rms=0.009376Jy sigma=0.007921 ! 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=0.009376Jy sigma=0.007921 ! Fit after self-cal, rms=0.008805Jy sigma=0.007703 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.385 mas, bmaj=31.33 mas, bpa=0.2427 degrees ! Estimated noise=31.1111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114595 Jy ! Component: 100 - total flux cleaned = -0.00143587 Jy ! Component: 150 - total flux cleaned = -0.00155621 Jy ! Component: 200 - total flux cleaned = -0.00163988 Jy ! Total flux subtracted in 200 components = -0.00163988 Jy ! Clean residual min=-0.000447 max=0.000584 Jy/beam ! Clean residual mean=0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.012365 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 417 components and 0.012365 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=0.008372Jy sigma=0.007889 ! Fit after self-cal, rms=0.008364Jy sigma=0.007875 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 = -0.000166483 Jy ! Component: 100 - total flux cleaned = -0.000192475 Jy ! Component: 150 - total flux cleaned = -0.000177499 Jy ! Component: 200 - total flux cleaned = -0.000164059 Jy ! Total flux subtracted in 200 components = -0.000164059 Jy ! Clean residual min=-0.000114 max=0.000171 Jy/beam ! Clean residual mean=-0.000000 rms=0.000050 Jy/beam ! Combined flux in latest and established models = 0.012201 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 460 components and 0.012201 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=0.008322Jy sigma=0.007913 ! Fit after self-cal, rms=0.008320Jy sigma=0.007912 ! 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=0.008320Jy sigma=0.007912 ! Fit after self-cal, rms=0.007813Jy sigma=0.007700 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.639 mas, bmaj=31.31 mas, bpa=-0.5695 degrees ! Estimated noise=27.3337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000991708 Jy ! Component: 100 - total flux cleaned = -0.00124228 Jy ! Component: 150 - total flux cleaned = -0.00136304 Jy ! Component: 200 - total flux cleaned = -0.00145346 Jy ! Total flux subtracted in 200 components = -0.00145346 Jy ! Clean residual min=-0.000419 max=0.000518 Jy/beam ! Clean residual mean=0.000001 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0107475 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 492 components and 0.0107475 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=0.007451Jy sigma=0.007880 ! Fit after self-cal, rms=0.007435Jy sigma=0.007866 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 = -0.000143104 Jy ! Component: 100 - total flux cleaned = -0.000179864 Jy ! Component: 150 - total flux cleaned = -0.000178034 Jy ! Component: 200 - total flux cleaned = -0.000180795 Jy ! Total flux subtracted in 200 components = -0.000180795 Jy ! Clean residual min=-0.000124 max=0.000179 Jy/beam ! Clean residual mean=0.000000 rms=0.000050 Jy/beam ! Combined flux in latest and established models = 0.0105667 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 553 components and 0.0105667 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=0.007395Jy sigma=0.007906 ! Fit after self-cal, rms=0.007391Jy sigma=0.007905 ! 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=9.468 mas, bmaj=31.28 mas, bpa=-0.2137 degrees ! Estimated noise=27.3933 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.468 x 31.28 at -0.2137 degrees (North through East) ! Clean map min=-0.0029944 max=0.0095444 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=9.351 mas, bmaj=30.82 mas, bpa=-1.478 degrees ! Estimated noise=37.0011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00689067 Jy ! Component: 100 - total flux cleaned = 0.00849603 Jy ! Component: 150 - total flux cleaned = 0.00934945 Jy ! Component: 200 - total flux cleaned = 0.0100155 Jy ! Total flux subtracted in 200 components = 0.0100155 Jy ! Clean residual min=-0.003775 max=0.002885 Jy/beam ! Clean residual mean=-0.000008 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.0100155 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 64 model components to the UV plane model. ! The established model now contains 64 components and 0.0100155 Jy ! Inverting map and beam ! Estimated beam: bmin=9.468 mas, bmaj=31.28 mas, bpa=-0.2137 degrees ! Estimated noise=27.3933 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 = 0.00117397 Jy ! Component: 100 - total flux cleaned = 0.0019218 Jy ! Component: 150 - total flux cleaned = 0.00250948 Jy ! Component: 200 - total flux cleaned = 0.00301798 Jy ! Total flux subtracted in 200 components = 0.00301798 Jy ! Clean residual min=-0.002460 max=0.002576 Jy/beam ! Clean residual mean=-0.000004 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.0130335 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 144 components and 0.0130335 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=9.639 mas, bmaj=31.31 mas, bpa=-0.5695 degrees ! Estimated noise=27.3337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443875 Jy ! Component: 100 - total flux cleaned = 0.00068714 Jy ! Component: 150 - total flux cleaned = 0.000795115 Jy ! Component: 200 - total flux cleaned = 0.000823363 Jy ! Total flux subtracted in 200 components = 0.000823363 Jy ! Clean residual min=-0.002311 max=0.002336 Jy/beam ! Clean residual mean=-0.000003 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0138569 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 = -7.45378e-07 Jy ! Component: 100 - total flux cleaned = 1.65143e-05 Jy ! Component: 150 - total flux cleaned = 2.95457e-05 Jy ! Component: 200 - total flux cleaned = 2.84406e-05 Jy ! Total flux subtracted in 200 components = 2.84406e-05 Jy ! Clean residual min=-0.002261 max=0.002278 Jy/beam ! Clean residual mean=-0.000003 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.0138853 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 183 components and 0.0138853 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=9.468 mas, bmaj=31.28 mas, bpa=-0.2137 degrees ! Estimated noise=27.3933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.06667e-07 Jy ! Component: 100 - total flux cleaned = 1.49548e-05 Jy ! Component: 150 - total flux cleaned = 1.70604e-05 Jy ! Component: 200 - total flux cleaned = 1.74965e-05 Jy ! Total flux subtracted in 200 components = 1.74965e-05 Jy ! Clean residual min=-0.002332 max=0.002321 Jy/beam ! Clean residual mean=-0.000003 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.0139028 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 187 components and 0.0139028 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=0.007991Jy sigma=0.009876 ! Fit after self-cal, rms=0.007391Jy sigma=0.008763 wmodel /scr/pima/bp171ae_uvs/J1631-2817_C_map.mod ! Writing 187 model components to file: /scr/pima/bp171ae_uvs/J1631-2817_C_map.mod wobs /scr/pima/bp171ae_uvs/J1631-2817_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J1631-2817_C_uvs.fits wwins /scr/pima/bp171ae_uvs/J1631-2817_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ae_uvs/J1631-2817_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 = 5.51224e-05 Jy ! Component: 100 - total flux cleaned = -1.40277e-05 Jy ! Component: 150 - total flux cleaned = -5.97153e-05 Jy ! Component: 200 - total flux cleaned = -0.000185651 Jy ! Component: 250 - total flux cleaned = -0.000318792 Jy ! Component: 300 - total flux cleaned = -0.000445527 Jy ! Component: 350 - total flux cleaned = -0.00054259 Jy ! Component: 400 - total flux cleaned = -0.000624223 Jy ! Component: 450 - total flux cleaned = -0.000601556 Jy ! Component: 500 - total flux cleaned = -0.000578784 Jy ! Component: 550 - total flux cleaned = -0.000556031 Jy ! Component: 600 - total flux cleaned = -0.000509777 Jy ! Component: 650 - total flux cleaned = -0.00048622 Jy ! Component: 700 - total flux cleaned = -0.000462232 Jy ! Component: 750 - total flux cleaned = -0.000424126 Jy ! Component: 800 - total flux cleaned = -0.00041105 Jy ! Component: 850 - total flux cleaned = -0.000369364 Jy ! Component: 900 - total flux cleaned = -0.000354735 Jy ! Component: 950 - total flux cleaned = -0.000324013 Jy ! Component: 1000 - total flux cleaned = -0.000292039 Jy ! Component: 1050 - total flux cleaned = -0.000275153 Jy ! Component: 1100 - total flux cleaned = -0.000275097 Jy ! Component: 1150 - total flux cleaned = -0.000274644 Jy ! Component: 1200 - total flux cleaned = -0.000294607 Jy ! Component: 1250 - total flux cleaned = -0.000294427 Jy ! Component: 1300 - total flux cleaned = -0.000294908 Jy ! Component: 1350 - total flux cleaned = -0.000271114 Jy ! Component: 1400 - total flux cleaned = -0.00024538 Jy ! Component: 1450 - total flux cleaned = -0.000217511 Jy ! Component: 1500 - total flux cleaned = -0.000217176 Jy ! Component: 1550 - total flux cleaned = -0.000186254 Jy ! Component: 1600 - total flux cleaned = -0.000152458 Jy ! Component: 1650 - total flux cleaned = -0.000152899 Jy ! Component: 1700 - total flux cleaned = -0.00011636 Jy ! Component: 1750 - total flux cleaned = -7.56323e-05 Jy ! Component: 1800 - total flux cleaned = -7.53512e-05 Jy ! Component: 1850 - total flux cleaned = -3.03356e-05 Jy ! Component: 1900 - total flux cleaned = -3.13841e-05 Jy ! Component: 1950 - total flux cleaned = 1.71688e-05 Jy ! Component: 2000 - total flux cleaned = 7.1213e-05 Jy ! Component: 2050 - total flux cleaned = 0.000129508 Jy ! Component: 2100 - total flux cleaned = 0.000192858 Jy ! Component: 2150 - total flux cleaned = 0.000193748 Jy ! Component: 2200 - total flux cleaned = 0.000192546 Jy ! Component: 2250 - total flux cleaned = 0.000264323 Jy ! Component: 2300 - total flux cleaned = 0.000341324 Jy ! Component: 2350 - total flux cleaned = 0.000340572 Jy ! Component: 2400 - total flux cleaned = 0.000427897 Jy ! Component: 2450 - total flux cleaned = 0.00052292 Jy ! Component: 2500 - total flux cleaned = 0.000521756 Jy ! Component: 2550 - total flux cleaned = 0.000627092 Jy ! Component: 2600 - total flux cleaned = 0.00074107 Jy ! Component: 2650 - total flux cleaned = 0.000740879 Jy ! Component: 2700 - total flux cleaned = 0.000867351 Jy ! Component: 2750 - total flux cleaned = 0.0010031 Jy ! Component: 2800 - total flux cleaned = 0.00100204 Jy ! Component: 2850 - total flux cleaned = 0.00115485 Jy ! Component: 2900 - total flux cleaned = 0.00132133 Jy ! Component: 2950 - total flux cleaned = 0.0013193 Jy ! Component: 3000 - total flux cleaned = 0.00150039 Jy ! Component: 3050 - total flux cleaned = 0.00169756 Jy ! Component: 3100 - total flux cleaned = 0.00191453 Jy ! Component: 3150 - total flux cleaned = 0.00191756 Jy ! Component: 3200 - total flux cleaned = 0.00215506 Jy ! Component: 3250 - total flux cleaned = 0.00240998 Jy ! Component: 3300 - total flux cleaned = 0.00241182 Jy ! Component: 3350 - total flux cleaned = 0.00268815 Jy ! Component: 3400 - total flux cleaned = 0.00298806 Jy ! Component: 3450 - total flux cleaned = 0.00298386 Jy ! Component: 3500 - total flux cleaned = 0.00331893 Jy ! Component: 3550 - total flux cleaned = 0.00368042 Jy ! Component: 3600 - total flux cleaned = 0.00407028 Jy ! Component: 3650 - total flux cleaned = 0.00407038 Jy ! Component: 3700 - total flux cleaned = 0.00450826 Jy ! Component: 3750 - total flux cleaned = 0.00498676 Jy ! Component: 3800 - total flux cleaned = 0.00549002 Jy ! Component: 3850 - total flux cleaned = 0.0054996 Jy ! Component: 3900 - total flux cleaned = 0.00606791 Jy ! Component: 3950 - total flux cleaned = 0.0066726 Jy ! Component: 4000 - total flux cleaned = 0.00667893 Jy ! Component: 4050 - total flux cleaned = 0.00734238 Jy ! Total flux subtracted in 4096 components = 0.00807226 Jy ! Clean residual min=-0.037798 max=0.038711 Jy/beam ! Clean residual mean=0.000192 rms=0.012355 Jy/beam ! Combined flux in latest and established models = 0.0219751 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 307 components and 0.0219751 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J1631-2817_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.468 x 31.28 at -0.2137 degrees (North through East) ! Clean map min=-0.067223 max=0.054673 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J1631-2817_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0546728 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.01464 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -80.3325 80.3325 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0439 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.054 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J1631-2817_C_uvs.log closed on Fri Oct 11 18:51:46 2013