! Started logfile: /scr/pima/bp171af_uvs/J2114+3742_X_uvs.log on Thu Oct 10 16:49:19 2013 obs /scr/pima/bp171af_uvs/J2114+3742_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J2114+3742_X_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.704082 visibilities/baseline/integration-bin. ! Found source: J2114+3742 ! ! 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 1104 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/J2114+3742_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 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 10 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=1.003156Jy sigma=2.640232 ! Fit after self-cal, rms=0.939520Jy sigma=2.402224 ! 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=0.7352 mas, bmaj=2.18 mas, bpa=-2.364 degrees ! Estimated noise=14.9925 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 = 0.0568851 Jy ! Component: 100 - total flux cleaned = 0.0793069 Jy ! Total flux subtracted in 100 components = 0.0793069 Jy ! Clean residual min=-0.005891 max=0.011464 Jy/beam ! Clean residual mean=-0.000009 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 0.0793068 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0793068 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=0.026969Jy sigma=0.080574 ! Fit after self-cal, rms=0.025404Jy sigma=0.079099 ! 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=0.8939 mas, bmaj=2.26 mas, bpa=-1.814 degrees ! Estimated noise=9.15115 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 = 0.014623 Jy ! Component: 100 - total flux cleaned = 0.0214565 Jy ! Component: 150 - total flux cleaned = 0.0255561 Jy ! Component: 200 - total flux cleaned = 0.0284475 Jy ! Total flux subtracted in 200 components = 0.0284475 Jy ! Clean residual min=-0.003855 max=0.004698 Jy/beam ! Clean residual mean=-0.000001 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.107754 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 0.107754 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=0.020533Jy sigma=0.047668 ! Fit after self-cal, rms=0.020091Jy sigma=0.047179 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.85 KP 0.92 MK 1.06 ! NL 1.01 OV 0.96 PT 0.85 SC 1.07 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.89 KP 0.94 MK 1.09 ! NL 1.03 OV 0.89 PT 0.85 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 0.86 KP 1.07 MK 1.06 ! NL 1.03 OV 0.97 PT 0.90 SC 1.07 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.00 KP 0.89 MK 1.04 ! NL 1.03 OV 0.92 PT 0.92 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.99 KP 1.04 MK 0.99 ! NL 1.00 OV 0.95 PT 0.88 SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.05 KP 1.04 MK 0.99 ! NL 1.02 OV 1.02 PT 0.96 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.01 KP 1.01 MK 0.96 ! NL 1.03 OV 1.06 PT 0.86 SC 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 HN 0.99 KP 1.05 MK 0.98 ! NL 1.01 OV 1.04 PT 0.85 SC 1.15 ! ! ! Fit before self-cal, rms=0.020091Jy sigma=0.047179 ! Fit after self-cal, rms=0.018646Jy sigma=0.038027 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9217 mas, bmaj=2.299 mas, bpa=-2.3 degrees ! Estimated noise=8.91565 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 = -0.00144364 Jy ! Component: 100 - total flux cleaned = -0.00141002 Jy ! Component: 150 - total flux cleaned = -0.00125198 Jy ! Component: 200 - total flux cleaned = -0.00108627 Jy ! Total flux subtracted in 200 components = -0.00108627 Jy ! Clean residual min=-0.001660 max=0.002282 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.106668 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.106668 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=0.017854Jy sigma=0.037792 ! Fit after self-cal, rms=0.017837Jy sigma=0.037702 ! 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=0.017837Jy sigma=0.037702 ! Fit after self-cal, rms=0.017619Jy sigma=0.037318 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9176 mas, bmaj=2.299 mas, bpa=-2.432 degrees ! Estimated noise=8.69071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0017169 Jy ! Component: 100 - total flux cleaned = -0.0014963 Jy ! Component: 150 - total flux cleaned = -0.00134287 Jy ! Component: 200 - total flux cleaned = -0.00126985 Jy ! Total flux subtracted in 200 components = -0.00126985 Jy ! Clean residual min=-0.001533 max=0.001795 Jy/beam ! Clean residual mean=-0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.105398 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.105398 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=0.017169Jy sigma=0.037389 ! Fit after self-cal, rms=0.017172Jy sigma=0.037333 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 = 0.000188819 Jy ! Component: 100 - total flux cleaned = 0.000149682 Jy ! Component: 150 - total flux cleaned = 0.000213771 Jy ! Component: 200 - total flux cleaned = 0.00025586 Jy ! Total flux subtracted in 200 components = 0.00025586 Jy ! Clean residual min=-0.001507 max=0.001505 Jy/beam ! Clean residual mean=-0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.105654 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.105654 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=0.017050Jy sigma=0.037277 ! Fit after self-cal, rms=0.017065Jy sigma=0.037236 ! 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=0.017065Jy sigma=0.037236 ! Fit after self-cal, rms=0.016912Jy sigma=0.036984 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9142 mas, bmaj=2.299 mas, bpa=-2.517 degrees ! Estimated noise=8.5133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124838 Jy ! Component: 100 - total flux cleaned = -0.00132016 Jy ! Component: 150 - total flux cleaned = -0.00136001 Jy ! Component: 200 - total flux cleaned = -0.00137113 Jy ! Total flux subtracted in 200 components = -0.00137113 Jy ! Clean residual min=-0.001419 max=0.001338 Jy/beam ! Clean residual mean=-0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.104283 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.104283 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=0.016659Jy sigma=0.037111 ! Fit after self-cal, rms=0.016671Jy sigma=0.037072 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 = 0.000149726 Jy ! Component: 100 - total flux cleaned = 0.000161299 Jy ! Component: 150 - total flux cleaned = 0.000172189 Jy ! Component: 200 - total flux cleaned = 0.000164264 Jy ! Total flux subtracted in 200 components = 0.000164264 Jy ! Clean residual min=-0.001422 max=0.001297 Jy/beam ! Clean residual mean=-0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.104447 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.104447 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=0.016595Jy sigma=0.037073 ! Fit after self-cal, rms=0.016610Jy sigma=0.037045 ! 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=0.016610Jy sigma=0.037045 ! Fit after self-cal, rms=0.016509Jy sigma=0.036867 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.943 mas, bmaj=2.656 mas, bpa=0.7022 degrees ! Estimated noise=8.19662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000731252 Jy ! Component: 100 - total flux cleaned = -0.000786554 Jy ! Component: 150 - total flux cleaned = -0.000825023 Jy ! Component: 200 - total flux cleaned = -0.000832499 Jy ! Total flux subtracted in 200 components = -0.000832499 Jy ! Clean residual min=-0.001198 max=0.001374 Jy/beam ! Clean residual mean=0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.103615 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.103615 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=0.016360Jy sigma=0.036977 ! Fit after self-cal, rms=0.016362Jy sigma=0.036966 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 = -1.63187e-05 Jy ! Component: 100 - total flux cleaned = -3.11189e-05 Jy ! Component: 150 - total flux cleaned = -2.46776e-05 Jy ! Component: 200 - total flux cleaned = -1.20144e-05 Jy ! Total flux subtracted in 200 components = -1.20144e-05 Jy ! Clean residual min=-0.001197 max=0.001350 Jy/beam ! Clean residual mean=0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.103603 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.103603 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=0.016355Jy sigma=0.036984 ! Fit after self-cal, rms=0.016355Jy sigma=0.036977 ! 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=0.9125 mas, bmaj=2.3 mas, bpa=-2.568 degrees ! Estimated noise=8.37672 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9125 x 2.3 at -2.568 degrees (North through East) ! Clean map min=-0.0012657 max=0.065876 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=0.7475 mas, bmaj=2.209 mas, bpa=-3.149 degrees ! Estimated noise=13.4819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0528532 Jy ! Component: 100 - total flux cleaned = 0.0739404 Jy ! Component: 150 - total flux cleaned = 0.0841946 Jy ! Component: 200 - total flux cleaned = 0.0896932 Jy ! Total flux subtracted in 200 components = 0.0896932 Jy ! Clean residual min=-0.002773 max=0.004749 Jy/beam ! Clean residual mean=-0.000004 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.0896932 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0896932 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9125 mas, bmaj=2.3 mas, bpa=-2.568 degrees ! Estimated noise=8.37672 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 (1, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482201 Jy ! Component: 100 - total flux cleaned = 0.00760515 Jy ! Component: 150 - total flux cleaned = 0.00933073 Jy ! Component: 200 - total flux cleaned = 0.0103179 Jy ! Total flux subtracted in 200 components = 0.0103179 Jy ! Clean residual min=-0.001579 max=0.001488 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.100011 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.100011 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=1.943 mas, bmaj=2.656 mas, bpa=0.7022 degrees ! Estimated noise=8.19662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174914 Jy ! Component: 100 - total flux cleaned = 0.00270979 Jy ! Component: 150 - total flux cleaned = 0.00306362 Jy ! Component: 200 - total flux cleaned = 0.00313749 Jy ! Total flux subtracted in 200 components = 0.00313749 Jy ! Clean residual min=-0.001339 max=0.001159 Jy/beam ! Clean residual mean=0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.103149 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 = 5.8708e-05 Jy ! Component: 100 - total flux cleaned = 0.000105515 Jy ! Component: 150 - total flux cleaned = 0.000143342 Jy ! Component: 200 - total flux cleaned = 0.00015973 Jy ! Total flux subtracted in 200 components = 0.00015973 Jy ! Clean residual min=-0.001293 max=0.001118 Jy/beam ! Clean residual mean=0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.103308 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 73 components and 0.103308 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9125 mas, bmaj=2.3 mas, bpa=-2.568 degrees ! Estimated noise=8.37672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018766 Jy ! Component: 100 - total flux cleaned = 9.73937e-05 Jy ! Component: 150 - total flux cleaned = 4.25084e-05 Jy ! Component: 200 - total flux cleaned = 5.82998e-05 Jy ! Total flux subtracted in 200 components = 5.82998e-05 Jy ! Clean residual min=-0.001350 max=0.001084 Jy/beam ! Clean residual mean=0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.103367 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.103367 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=0.016169Jy sigma=0.036697 ! Fit after self-cal, rms=0.016141Jy sigma=0.036604 wmodel /scr/pima/bp171af_uvs/J2114+3742_X_map.mod ! Writing 84 model components to file: /scr/pima/bp171af_uvs/J2114+3742_X_map.mod wobs /scr/pima/bp171af_uvs/J2114+3742_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J2114+3742_X_uvs.fits wwins /scr/pima/bp171af_uvs/J2114+3742_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171af_uvs/J2114+3742_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 = -0.000419796 Jy ! Component: 100 - total flux cleaned = -0.00065891 Jy ! Component: 150 - total flux cleaned = -0.0008623 Jy ! Component: 200 - total flux cleaned = -0.0009579 Jy ! Component: 250 - total flux cleaned = -0.00107884 Jy ! Component: 300 - total flux cleaned = -0.00106452 Jy ! Component: 350 - total flux cleaned = -0.00106427 Jy ! Component: 400 - total flux cleaned = -0.00109071 Jy ! Component: 450 - total flux cleaned = -0.00110348 Jy ! Component: 500 - total flux cleaned = -0.00111592 Jy ! Component: 550 - total flux cleaned = -0.00114022 Jy ! Component: 600 - total flux cleaned = -0.00116376 Jy ! Component: 650 - total flux cleaned = -0.00115239 Jy ! Component: 700 - total flux cleaned = -0.00113029 Jy ! Component: 750 - total flux cleaned = -0.00115214 Jy ! Component: 800 - total flux cleaned = -0.00108865 Jy ! Component: 850 - total flux cleaned = -0.00109943 Jy ! Component: 900 - total flux cleaned = -0.00105911 Jy ! Component: 950 - total flux cleaned = -0.00105913 Jy ! Component: 1000 - total flux cleaned = -0.00103021 Jy ! Component: 1050 - total flux cleaned = -0.00101135 Jy ! Component: 1100 - total flux cleaned = -0.000992693 Jy ! Component: 1150 - total flux cleaned = -0.000929091 Jy ! Component: 1200 - total flux cleaned = -0.000919958 Jy ! Component: 1250 - total flux cleaned = -0.000867438 Jy ! Component: 1300 - total flux cleaned = -0.000850337 Jy ! Component: 1350 - total flux cleaned = -0.000833311 Jy ! Component: 1400 - total flux cleaned = -0.000808406 Jy ! Component: 1450 - total flux cleaned = -0.000800206 Jy ! Component: 1500 - total flux cleaned = -0.000824412 Jy ! Component: 1550 - total flux cleaned = -0.000800411 Jy ! Component: 1600 - total flux cleaned = -0.000792471 Jy ! Component: 1650 - total flux cleaned = -0.000776949 Jy ! Component: 1700 - total flux cleaned = -0.00078473 Jy ! Component: 1750 - total flux cleaned = -0.000807557 Jy ! Component: 1800 - total flux cleaned = -0.000845235 Jy ! Component: 1850 - total flux cleaned = -0.000875162 Jy ! Component: 1900 - total flux cleaned = -0.000934422 Jy ! Component: 1950 - total flux cleaned = -0.000978565 Jy ! Component: 2000 - total flux cleaned = -0.00103711 Jy ! Component: 2050 - total flux cleaned = -0.00109527 Jy ! Component: 2100 - total flux cleaned = -0.00115311 Jy ! Component: 2150 - total flux cleaned = -0.00121775 Jy ! Component: 2200 - total flux cleaned = -0.00126053 Jy ! Component: 2250 - total flux cleaned = -0.0013244 Jy ! Component: 2300 - total flux cleaned = -0.00138786 Jy ! Component: 2350 - total flux cleaned = -0.00143694 Jy ! Component: 2400 - total flux cleaned = -0.00151372 Jy ! Component: 2450 - total flux cleaned = -0.00158325 Jy ! Component: 2500 - total flux cleaned = -0.00164553 Jy ! Component: 2550 - total flux cleaned = -0.00171445 Jy ! Component: 2600 - total flux cleaned = -0.00177628 Jy ! Component: 2650 - total flux cleaned = -0.00183788 Jy ! Component: 2700 - total flux cleaned = -0.00189247 Jy ! Component: 2750 - total flux cleaned = -0.00195371 Jy ! Component: 2800 - total flux cleaned = -0.0020215 Jy ! Component: 2850 - total flux cleaned = -0.00208911 Jy ! Component: 2900 - total flux cleaned = -0.00213628 Jy ! Component: 2950 - total flux cleaned = -0.00216316 Jy ! Component: 3000 - total flux cleaned = -0.00220345 Jy ! Component: 3050 - total flux cleaned = -0.00223028 Jy ! Component: 3100 - total flux cleaned = -0.00226379 Jy ! Component: 3150 - total flux cleaned = -0.00229726 Jy ! Component: 3200 - total flux cleaned = -0.00231729 Jy ! Component: 3250 - total flux cleaned = -0.00236402 Jy ! Component: 3300 - total flux cleaned = -0.00237736 Jy ! Component: 3350 - total flux cleaned = -0.00241072 Jy ! Component: 3400 - total flux cleaned = -0.00244404 Jy ! Component: 3450 - total flux cleaned = -0.00245735 Jy ! Component: 3500 - total flux cleaned = -0.00247734 Jy ! Component: 3550 - total flux cleaned = -0.00251729 Jy ! Component: 3600 - total flux cleaned = -0.00255057 Jy ! Component: 3650 - total flux cleaned = -0.00257725 Jy ! Component: 3700 - total flux cleaned = -0.00259056 Jy ! Component: 3750 - total flux cleaned = -0.00260391 Jy ! Component: 3800 - total flux cleaned = -0.00261728 Jy ! Component: 3850 - total flux cleaned = -0.00263064 Jy ! Component: 3900 - total flux cleaned = -0.00265072 Jy ! Component: 3950 - total flux cleaned = -0.002644 Jy ! Component: 4000 - total flux cleaned = -0.00267757 Jy ! Component: 4050 - total flux cleaned = -0.00267761 Jy ! Total flux subtracted in 4096 components = -0.00268435 Jy ! Clean residual min=-0.000431 max=0.000399 Jy/beam ! Clean residual mean=-0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.100682 Jy keep ! Adding 221 model components to the UV plane model. ! The established model now contains 305 components and 0.100682 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J2114+3742_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9125 x 2.3 at -2.568 degrees (North through East) ! Clean map min=-0.00069348 max=0.065936 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J2114+3742_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0659364 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.59781e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.436685 0.436685 0.87337 1.74674 3.49348 6.98696 13.9739 27.9478 55.8956 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.065 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J2114+3742_X_uvs.log closed on Thu Oct 10 16:49:23 2013