! Started logfile: /scr/pima/bp171ag_uvs/J2340+0002_X_uvs.log on Fri Oct 11 07:22:17 2013 obs /scr/pima/bp171ag_uvs/J2340+0002_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2340+0002_X_uva.fits ! AN table 1: 4 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.4 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2340+0002 ! ! 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 192 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/bp171ag_uvs/J2340+0002_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999937Jy sigma=0.761814 ! Fit after self-cal, rms=0.987357Jy sigma=0.756162 ! 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=3.783 mas, bmaj=11.84 mas, bpa=13.78 degrees ! Estimated noise=97.9265 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 = 0.0134048 Jy ! Component: 100 - total flux cleaned = 0.0148224 Jy ! Total flux subtracted in 100 components = 0.0148224 Jy ! Clean residual min=-0.002120 max=0.002101 Jy/beam ! Clean residual mean=0.000001 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.0148224 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0148224 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=0.014097Jy sigma=0.010817 ! Fit after self-cal, rms=0.011549Jy sigma=0.009896 ! 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=4.34 mas, bmaj=11.92 mas, bpa=11.83 degrees ! Estimated noise=91.5945 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 = 0.00235446 Jy ! Component: 100 - total flux cleaned = 0.00293168 Jy ! Component: 150 - total flux cleaned = 0.00273613 Jy ! Component: 200 - total flux cleaned = 0.00210009 Jy ! Total flux subtracted in 200 components = 0.00210009 Jy ! Clean residual min=-0.000533 max=0.000523 Jy/beam ! Clean residual mean=0.000004 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0169225 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 92 components and 0.0169225 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=0.011955Jy sigma=0.008802 ! Fit after self-cal, rms=0.011855Jy sigma=0.008765 ! 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* FD 1.00* KP 1.05 LA 0.86 ! OV 0.88 PT 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 0.95 LA 0.72 ! OV 0.80 PT 0.80 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.58 LA 0.90 ! OV 0.97 PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 0.74 LA 1.02 ! OV 1.02 PT 0.85 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 0.86 LA 1.43 ! OV 0.99 PT 1.27 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 0.93 LA 1.20 ! OV 1.09 PT 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.20 LA 0.84 ! OV 0.78 PT 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 0.84 LA 0.93 ! OV 0.85 PT 1.02 ! ! ! Fit before self-cal, rms=0.011855Jy sigma=0.008765 ! Fit after self-cal, rms=0.011218Jy sigma=0.007068 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.27 mas, bmaj=11.94 mas, bpa=12 degrees ! Estimated noise=81.6619 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 = -0.00145135 Jy ! Component: 100 - total flux cleaned = -0.00156693 Jy ! Component: 150 - total flux cleaned = -0.00159861 Jy ! Component: 200 - total flux cleaned = -0.00150426 Jy ! Total flux subtracted in 200 components = -0.00150426 Jy ! Clean residual min=-0.000144 max=0.000145 Jy/beam ! Clean residual mean=-0.000000 rms=0.000057 Jy/beam ! Combined flux in latest and established models = 0.0154182 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 147 components and 0.0154182 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=0.010612Jy sigma=0.007232 ! Fit after self-cal, rms=0.010580Jy sigma=0.007203 ! 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=0.010580Jy sigma=0.007203 ! Fit after self-cal, rms=0.010109Jy sigma=0.007016 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.25 mas, bmaj=11.91 mas, bpa=12.19 degrees ! Estimated noise=73.9905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00128272 Jy ! Component: 100 - total flux cleaned = -0.00155341 Jy ! Component: 150 - total flux cleaned = -0.00167742 Jy ! Component: 200 - total flux cleaned = -0.00177683 Jy ! Total flux subtracted in 200 components = -0.00177683 Jy ! Clean residual min=-0.000112 max=0.000111 Jy/beam ! Clean residual mean=-0.000001 rms=0.000050 Jy/beam ! Combined flux in latest and established models = 0.0136414 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 186 components and 0.0136414 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=0.009608Jy sigma=0.007161 ! Fit after self-cal, rms=0.009589Jy sigma=0.007134 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 = -0.000407016 Jy ! Component: 100 - total flux cleaned = -0.000587438 Jy ! Component: 150 - total flux cleaned = -0.000607228 Jy ! Component: 200 - total flux cleaned = -0.000672558 Jy ! Total flux subtracted in 200 components = -0.000672558 Jy ! Clean residual min=-0.000158 max=0.000157 Jy/beam ! Clean residual mean=-0.000001 rms=0.000060 Jy/beam ! Combined flux in latest and established models = 0.0129689 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 241 components and 0.0129689 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=0.009566Jy sigma=0.007111 ! Fit after self-cal, rms=0.009575Jy sigma=0.007083 ! 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=0.009575Jy sigma=0.007083 ! Fit after self-cal, rms=0.009219Jy sigma=0.006916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.234 mas, bmaj=11.88 mas, bpa=12.34 degrees ! Estimated noise=67.4362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114428 Jy ! Component: 100 - total flux cleaned = -0.0012365 Jy ! Component: 150 - total flux cleaned = -0.00132595 Jy ! Component: 200 - total flux cleaned = -0.00141021 Jy ! Total flux subtracted in 200 components = -0.00141021 Jy ! Clean residual min=-0.000089 max=0.000090 Jy/beam ! Clean residual mean=-0.000000 rms=0.000038 Jy/beam ! Combined flux in latest and established models = 0.0115586 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 281 components and 0.0115586 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=0.008771Jy sigma=0.007068 ! Fit after self-cal, rms=0.008710Jy sigma=0.007040 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 = -0.000154077 Jy ! Component: 100 - total flux cleaned = -0.000333246 Jy ! Component: 150 - total flux cleaned = -0.000488932 Jy ! Component: 200 - total flux cleaned = -0.000517598 Jy ! Total flux subtracted in 200 components = -0.000517598 Jy ! Clean residual min=-0.000171 max=0.000171 Jy/beam ! Clean residual mean=-0.000001 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.011041 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 321 components and 0.011041 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=0.008709Jy sigma=0.007002 ! Fit after self-cal, rms=0.008687Jy sigma=0.006975 ! Inverting map ! Added new window around map position (-7.6, 20.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.68687e-05 Jy ! Component: 100 - total flux cleaned = -4.26107e-05 Jy ! Component: 150 - total flux cleaned = -6.12891e-05 Jy ! Component: 200 - total flux cleaned = -4.37575e-05 Jy ! Total flux subtracted in 200 components = -4.37575e-05 Jy ! Clean residual min=-0.000190 max=0.000193 Jy/beam ! Clean residual mean=-0.000000 rms=0.000046 Jy/beam ! Combined flux in latest and established models = 0.0109973 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 376 components and 0.0109973 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=0.008634Jy sigma=0.006996 ! Fit after self-cal, rms=0.008619Jy sigma=0.006982 ! 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=0.008619Jy sigma=0.006982 ! Fit after self-cal, rms=0.008320Jy sigma=0.006789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.363 mas, bmaj=11.8 mas, bpa=12.57 degrees ! Estimated noise=61.6457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000960743 Jy ! Component: 100 - total flux cleaned = -0.000999173 Jy ! Component: 150 - total flux cleaned = -0.00105276 Jy ! Component: 200 - total flux cleaned = -0.00106 Jy ! Total flux subtracted in 200 components = -0.00106 Jy ! Clean residual min=-0.000145 max=0.000141 Jy/beam ! Clean residual mean=-0.000000 rms=0.000044 Jy/beam ! Combined flux in latest and established models = 0.00993729 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 428 components and 0.00993729 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=0.007946Jy sigma=0.006940 ! Fit after self-cal, rms=0.007964Jy sigma=0.006926 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 = 3.46388e-05 Jy ! Component: 100 - total flux cleaned = -8.9387e-06 Jy ! Component: 150 - total flux cleaned = -5.03437e-05 Jy ! Component: 200 - total flux cleaned = -3.77623e-05 Jy ! Total flux subtracted in 200 components = -3.77623e-05 Jy ! Clean residual min=-0.000201 max=0.000199 Jy/beam ! Clean residual mean=-0.000000 rms=0.000047 Jy/beam ! Combined flux in latest and established models = 0.00989952 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 507 components and 0.00989952 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=0.007944Jy sigma=0.006933 ! Fit after self-cal, rms=0.007950Jy sigma=0.006925 ! 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=4.201 mas, bmaj=11.9 mas, bpa=12.4 degrees ! Estimated noise=61.2493 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.201 x 11.9 at 12.4 degrees (North through East) ! Clean map min=-0.0010918 max=0.0082105 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=3.701 mas, bmaj=11.84 mas, bpa=14.08 degrees ! Estimated noise=63.8384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00905603 Jy ! Component: 100 - total flux cleaned = 0.0117748 Jy ! Component: 150 - total flux cleaned = 0.0133668 Jy ! Component: 200 - total flux cleaned = 0.0141978 Jy ! Total flux subtracted in 200 components = 0.0141978 Jy ! Clean residual min=-0.002304 max=0.002565 Jy/beam ! Clean residual mean=-0.000001 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0141978 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0141978 Jy ! Inverting map and beam ! Estimated beam: bmin=4.201 mas, bmaj=11.9 mas, bpa=12.4 degrees ! Estimated noise=61.2493 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 = 0.000227047 Jy ! Component: 100 - total flux cleaned = 0.00024338 Jy ! Component: 150 - total flux cleaned = 0.000242297 Jy ! Component: 200 - total flux cleaned = 0.000242086 Jy ! Total flux subtracted in 200 components = 0.000242086 Jy ! Clean residual min=-0.001544 max=0.001494 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0144399 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.0144399 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=4.363 mas, bmaj=11.8 mas, bpa=12.57 degrees ! Estimated noise=61.6457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.52049e-05 Jy ! Component: 100 - total flux cleaned = 1.55572e-05 Jy ! Component: 150 - total flux cleaned = 1.56961e-05 Jy ! Component: 200 - total flux cleaned = 2.69546e-05 Jy ! Total flux subtracted in 200 components = 2.69546e-05 Jy ! Clean residual min=-0.001282 max=0.001310 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0144668 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 = 5.33593e-05 Jy ! Component: 100 - total flux cleaned = 9.68988e-05 Jy ! Component: 150 - total flux cleaned = 0.000160312 Jy ! Component: 200 - total flux cleaned = 0.000211998 Jy ! Total flux subtracted in 200 components = 0.000211998 Jy ! Clean residual min=-0.001242 max=0.001261 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0146788 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.0146788 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.201 mas, bmaj=11.9 mas, bpa=12.4 degrees ! Estimated noise=61.2493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.05082e-05 Jy ! Component: 100 - total flux cleaned = 7.50744e-05 Jy ! Component: 150 - total flux cleaned = 0.000139255 Jy ! Component: 200 - total flux cleaned = 0.000190183 Jy ! Total flux subtracted in 200 components = 0.000190183 Jy ! Clean residual min=-0.001281 max=0.001308 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.014869 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.014869 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=0.008027Jy sigma=0.007456 ! Fit after self-cal, rms=0.007962Jy sigma=0.007283 wmodel /scr/pima/bp171ag_uvs/J2340+0002_X_map.mod ! Writing 66 model components to file: /scr/pima/bp171ag_uvs/J2340+0002_X_map.mod wobs /scr/pima/bp171ag_uvs/J2340+0002_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2340+0002_X_uvs.fits wwins /scr/pima/bp171ag_uvs/J2340+0002_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ag_uvs/J2340+0002_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 = 7.15515e-05 Jy ! Component: 100 - total flux cleaned = 8.55292e-05 Jy ! Component: 150 - total flux cleaned = 9.87334e-06 Jy ! Component: 200 - total flux cleaned = -1.06625e-05 Jy ! Component: 250 - total flux cleaned = -1.06133e-05 Jy ! Component: 300 - total flux cleaned = 6.65256e-06 Jy ! Component: 350 - total flux cleaned = 6.23218e-06 Jy ! Component: 400 - total flux cleaned = -1.73552e-05 Jy ! Component: 450 - total flux cleaned = -4.72351e-05 Jy ! Component: 500 - total flux cleaned = -4.71978e-05 Jy ! Component: 550 - total flux cleaned = -3.28041e-05 Jy ! Component: 600 - total flux cleaned = -2.56198e-05 Jy ! Component: 650 - total flux cleaned = -2.54974e-05 Jy ! Component: 700 - total flux cleaned = -2.53734e-05 Jy ! Component: 750 - total flux cleaned = -3.32378e-05 Jy ! Component: 800 - total flux cleaned = -4.15763e-05 Jy ! Component: 850 - total flux cleaned = -5.00498e-05 Jy ! Component: 900 - total flux cleaned = -5.86582e-05 Jy ! Component: 950 - total flux cleaned = -7.76216e-05 Jy ! Component: 1000 - total flux cleaned = -8.77474e-05 Jy ! Component: 1050 - total flux cleaned = -9.82092e-05 Jy ! Component: 1100 - total flux cleaned = -0.0001092 Jy ! Component: 1150 - total flux cleaned = -0.000120776 Jy ! Component: 1200 - total flux cleaned = -0.00013308 Jy ! Component: 1250 - total flux cleaned = -0.000133169 Jy ! Component: 1300 - total flux cleaned = -0.000146485 Jy ! Component: 1350 - total flux cleaned = -0.000160733 Jy ! Component: 1400 - total flux cleaned = -0.000175475 Jy ! Component: 1450 - total flux cleaned = -0.000191277 Jy ! Component: 1500 - total flux cleaned = -0.000191584 Jy ! Component: 1550 - total flux cleaned = -0.000191545 Jy ! Component: 1600 - total flux cleaned = -0.000191454 Jy ! Component: 1650 - total flux cleaned = -0.000192035 Jy ! Component: 1700 - total flux cleaned = -0.000192065 Jy ! Component: 1750 - total flux cleaned = -0.000256094 Jy ! Component: 1800 - total flux cleaned = -0.000301228 Jy ! Component: 1850 - total flux cleaned = -0.000348726 Jy ! Component: 1900 - total flux cleaned = -0.000449296 Jy ! Component: 1950 - total flux cleaned = -0.000527826 Jy ! Component: 2000 - total flux cleaned = -0.00061061 Jy ! Component: 2050 - total flux cleaned = -0.00072783 Jy ! Component: 2100 - total flux cleaned = -0.00082047 Jy ! Component: 2150 - total flux cleaned = -0.000984435 Jy ! Component: 2200 - total flux cleaned = -0.00108892 Jy ! Component: 2250 - total flux cleaned = -0.00119723 Jy ! Component: 2300 - total flux cleaned = -0.0013893 Jy ! Component: 2350 - total flux cleaned = -0.00151125 Jy ! Component: 2400 - total flux cleaned = -0.00168224 Jy ! Component: 2450 - total flux cleaned = -0.00181783 Jy ! Component: 2500 - total flux cleaned = -0.002056 Jy ! Component: 2550 - total flux cleaned = -0.00220702 Jy ! Component: 2600 - total flux cleaned = -0.0024189 Jy ! Component: 2650 - total flux cleaned = -0.00264379 Jy ! Component: 2700 - total flux cleaned = -0.00288081 Jy ! Component: 2750 - total flux cleaned = -0.00306837 Jy ! Component: 2800 - total flux cleaned = -0.00339713 Jy ! Component: 2850 - total flux cleaned = -0.00360639 Jy ! Component: 2900 - total flux cleaned = -0.00389858 Jy ! Component: 2950 - total flux cleaned = -0.00420723 Jy ! Component: 3000 - total flux cleaned = -0.00453308 Jy ! Component: 3050 - total flux cleaned = -0.00487861 Jy ! Component: 3100 - total flux cleaned = -0.00524058 Jy ! Component: 3150 - total flux cleaned = -0.00562534 Jy ! Component: 3200 - total flux cleaned = -0.00603128 Jy ! Component: 3250 - total flux cleaned = -0.00635138 Jy ! Component: 3300 - total flux cleaned = -0.00691306 Jy ! Component: 3350 - total flux cleaned = -0.0072681 Jy ! Component: 3400 - total flux cleaned = -0.00776733 Jy ! Component: 3450 - total flux cleaned = -0.00829659 Jy ! Component: 3500 - total flux cleaned = -0.00885529 Jy ! Component: 3550 - total flux cleaned = -0.0094448 Jy ! Component: 3600 - total flux cleaned = -0.0100662 Jy ! Component: 3650 - total flux cleaned = -0.0107234 Jy ! Component: 3700 - total flux cleaned = -0.011242 Jy ! Component: 3750 - total flux cleaned = -0.0121533 Jy ! Component: 3800 - total flux cleaned = -0.012731 Jy ! Component: 3850 - total flux cleaned = -0.0135379 Jy ! Component: 3900 - total flux cleaned = -0.0143903 Jy ! Component: 3950 - total flux cleaned = -0.015289 Jy ! Component: 4000 - total flux cleaned = -0.0162418 Jy ! Component: 4050 - total flux cleaned = -0.017249 Jy ! Total flux subtracted in 4096 components = -0.0180386 Jy ! Clean residual min=-0.014306 max=0.015254 Jy/beam ! Clean residual mean=-0.000314 rms=0.004413 Jy/beam ! Combined flux in latest and established models = -0.00316957 Jy keep ! Adding 107 model components to the UV plane model. ! The established model now contains 173 components and -0.00316957 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2340+0002_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.201 x 11.9 at 12.4 degrees (North through East) ! Clean map min=-0.03393 max=0.025374 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2340+0002_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0253744 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00460531 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -54.4482 54.4482 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0138 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.025 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2340+0002_X_uvs.log closed on Fri Oct 11 07:22:22 2013