! Started logfile: /scr/pima/bp171ac_uvs/J0613-0008_X_uvs.log on Mon Dec 9 01:45:51 2013 obs /scr/pima/bp171ac_uvs/J0613-0008_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J0613-0008_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0613-0008 ! ! 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 1080 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/bp171ac_uvs/J0613-0008_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.008479Jy sigma=5.438024 ! Fit after self-cal, rms=0.846598Jy sigma=4.507661 ! 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=0.9231 mas, bmaj=2.236 mas, bpa=-10.05 degrees ! Estimated noise=5.83338 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 = 0.120593 Jy ! Component: 100 - total flux cleaned = 0.150444 Jy ! Total flux subtracted in 100 components = 0.150444 Jy ! Clean residual min=-0.007243 max=0.011322 Jy/beam ! Clean residual mean=-0.000001 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.150444 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.150444 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=0.028547Jy sigma=0.167073 ! Fit after self-cal, rms=0.028532Jy sigma=0.167012 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110546 Jy ! Component: 100 - total flux cleaned = 0.0169949 Jy ! Total flux subtracted in 100 components = 0.0169949 Jy ! Clean residual min=-0.007288 max=0.005023 Jy/beam ! Clean residual mean=0.000002 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.167439 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 0.167439 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=0.023424Jy sigma=0.129054 ! Fit after self-cal, rms=0.023424Jy sigma=0.129009 ! 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=1.148 mas, bmaj=2.572 mas, bpa=-8.296 degrees ! Estimated noise=4.16229 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 = 0.0059092 Jy ! Component: 100 - total flux cleaned = 0.00900441 Jy ! Component: 150 - total flux cleaned = 0.0107961 Jy ! Component: 200 - total flux cleaned = 0.0118831 Jy ! Total flux subtracted in 200 components = 0.0118831 Jy ! Clean residual min=-0.006252 max=0.004739 Jy/beam ! Clean residual mean=0.000007 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.179322 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 0.179322 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=0.022403Jy sigma=0.118594 ! Fit after self-cal, rms=0.022388Jy sigma=0.118519 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.148 x 2.572 at -8.296 degrees (North through East) ! Clean map min=-0.0061018 max=0.15574 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.15 HN 0.93 KP 0.93 ! LA 1.02 MK 0.99 NL 1.06 OV 1.02 ! PT 0.86 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.06 HN 0.97 KP 0.94 ! LA 1.00 MK 1.03 NL 1.04 OV 0.97 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.14 HN 0.98 KP 1.08 ! LA 0.92 MK 1.01 NL 1.03 OV 1.02 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.17 HN 1.05 KP 0.93 ! LA 0.99 MK 1.08 NL 1.01 OV 1.02 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.01 KP 1.04 ! LA 1.00 MK 0.97 NL 0.98 OV 0.98 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.09 KP 1.05 ! LA 1.05 MK 1.03 NL 1.01 OV 1.06 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.04 KP 0.98 ! LA 0.98 MK 0.99 NL 1.03 OV 1.05 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.07 HN 1.02 KP 1.05 ! LA 0.92 MK 0.96 NL 1.04 OV 1.05 ! PT 0.84 SC 1.14 ! ! ! Fit before self-cal, rms=0.022388Jy sigma=0.118519 ! Fit after self-cal, rms=0.017166Jy sigma=0.082264 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=2.577 mas, bpa=-8.243 degrees ! Estimated noise=4.15172 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 = -0.000958337 Jy ! Component: 100 - total flux cleaned = -0.00122595 Jy ! Component: 150 - total flux cleaned = -0.00128246 Jy ! Component: 200 - total flux cleaned = -0.00134648 Jy ! Total flux subtracted in 200 components = -0.00134648 Jy ! Clean residual min=-0.002505 max=0.002279 Jy/beam ! Clean residual mean=0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.177975 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.177975 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=0.017075Jy sigma=0.082078 ! Fit after self-cal, rms=0.017082Jy sigma=0.082009 ! 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=0.017082Jy sigma=0.082009 ! Fit after self-cal, rms=0.017058Jy sigma=0.081895 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=2.581 mas, bpa=-8.293 degrees ! Estimated noise=4.13873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000810888 Jy ! Component: 100 - total flux cleaned = -0.0010198 Jy ! Component: 150 - total flux cleaned = -0.00106535 Jy ! Component: 200 - total flux cleaned = -0.00110695 Jy ! Total flux subtracted in 200 components = -0.00110695 Jy ! Clean residual min=-0.002406 max=0.002261 Jy/beam ! Clean residual mean=0.000001 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.176868 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 60 components and 0.176868 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=0.016984Jy sigma=0.081814 ! Fit after self-cal, rms=0.016977Jy sigma=0.081788 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 = -0.000166683 Jy ! Component: 100 - total flux cleaned = -0.000187602 Jy ! Component: 150 - total flux cleaned = -0.000216087 Jy ! Component: 200 - total flux cleaned = -0.000216126 Jy ! Total flux subtracted in 200 components = -0.000216126 Jy ! Clean residual min=-0.002376 max=0.002234 Jy/beam ! Clean residual mean=0.000001 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.176652 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.176652 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=0.016957Jy sigma=0.081723 ! Fit after self-cal, rms=0.016955Jy sigma=0.081715 ! 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=0.016955Jy sigma=0.081715 ! Fit after self-cal, rms=0.016930Jy sigma=0.081594 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.585 mas, bpa=-8.331 degrees ! Estimated noise=4.1243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000700458 Jy ! Component: 100 - total flux cleaned = -0.000912049 Jy ! Component: 150 - total flux cleaned = -0.000946625 Jy ! Component: 200 - total flux cleaned = -0.000978342 Jy ! Total flux subtracted in 200 components = -0.000978342 Jy ! Clean residual min=-0.002303 max=0.002229 Jy/beam ! Clean residual mean=0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.175674 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 64 components and 0.175674 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=0.016868Jy sigma=0.081584 ! Fit after self-cal, rms=0.016865Jy sigma=0.081572 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 = -0.00010826 Jy ! Component: 100 - total flux cleaned = -0.000141008 Jy ! Component: 150 - total flux cleaned = -0.000148251 Jy ! Component: 200 - total flux cleaned = -0.000155243 Jy ! Total flux subtracted in 200 components = -0.000155243 Jy ! Clean residual min=-0.002282 max=0.002215 Jy/beam ! Clean residual mean=0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.175519 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 64 components and 0.175519 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=0.016853Jy sigma=0.081534 ! Fit after self-cal, rms=0.016852Jy sigma=0.081530 ! 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=0.016852Jy sigma=0.081530 ! Fit after self-cal, rms=0.016832Jy sigma=0.081424 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.449 mas, bmaj=3.88 mas, bpa=8.31 degrees ! Estimated noise=4.49665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00083403 Jy ! Component: 100 - total flux cleaned = -0.00106885 Jy ! Component: 150 - total flux cleaned = -0.00108584 Jy ! Component: 200 - total flux cleaned = -0.00109277 Jy ! Total flux subtracted in 200 components = -0.00109277 Jy ! Clean residual min=-0.002549 max=0.002873 Jy/beam ! Clean residual mean=0.000002 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.174426 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.174426 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=0.016799Jy sigma=0.081457 ! Fit after self-cal, rms=0.016781Jy sigma=0.081385 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 = -4.1402e-06 Jy ! Component: 100 - total flux cleaned = -3.50498e-05 Jy ! Component: 150 - total flux cleaned = -3.50604e-05 Jy ! Component: 200 - total flux cleaned = -2.39325e-05 Jy ! Total flux subtracted in 200 components = -2.39325e-05 Jy ! Clean residual min=-0.002539 max=0.002871 Jy/beam ! Clean residual mean=0.000002 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.174402 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 71 components and 0.174402 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=0.016790Jy sigma=0.081379 ! Fit after self-cal, rms=0.016778Jy sigma=0.081337 ! 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=1.153 mas, bmaj=2.587 mas, bpa=-8.355 degrees ! Estimated noise=4.10863 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.153 x 2.587 at -8.355 degrees (North through East) ! Clean map min=-0.0021258 max=0.15484 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=0.9235 mas, bmaj=2.24 mas, bpa=-10.1 degrees ! Estimated noise=5.8052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119938 Jy ! Component: 100 - total flux cleaned = 0.149741 Jy ! Component: 150 - total flux cleaned = 0.160475 Jy ! Component: 200 - total flux cleaned = 0.165962 Jy ! Total flux subtracted in 200 components = 0.165962 Jy ! Clean residual min=-0.002338 max=0.002985 Jy/beam ! Clean residual mean=-0.000001 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.165962 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.165962 Jy ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.587 mas, bpa=-8.355 degrees ! Estimated noise=4.10863 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 = 0.00432005 Jy ! Component: 100 - total flux cleaned = 0.00650144 Jy ! Component: 150 - total flux cleaned = 0.00765002 Jy ! Component: 200 - total flux cleaned = 0.00824487 Jy ! Total flux subtracted in 200 components = 0.00824487 Jy ! Clean residual min=-0.002179 max=0.002125 Jy/beam ! Clean residual mean=0.000001 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.174207 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.174207 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.449 mas, bmaj=3.88 mas, bpa=8.31 degrees ! Estimated noise=4.49665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199254 Jy ! Component: 100 - total flux cleaned = 0.000196799 Jy ! Component: 150 - total flux cleaned = 0.000230098 Jy ! Component: 200 - total flux cleaned = 0.000239073 Jy ! Total flux subtracted in 200 components = 0.000239073 Jy ! Clean residual min=-0.002529 max=0.002877 Jy/beam ! Clean residual mean=0.000002 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.174446 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 = 8.64986e-06 Jy ! Component: 100 - total flux cleaned = 1.65303e-05 Jy ! Component: 150 - total flux cleaned = 1.65936e-05 Jy ! Component: 200 - total flux cleaned = 9.50102e-06 Jy ! Total flux subtracted in 200 components = 9.50102e-06 Jy ! Clean residual min=-0.002533 max=0.002875 Jy/beam ! Clean residual mean=0.000002 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.174456 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.174456 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.587 mas, bpa=-8.355 degrees ! Estimated noise=4.10863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.72117e-05 Jy ! Component: 100 - total flux cleaned = 7.98029e-06 Jy ! Component: 150 - total flux cleaned = 3.88865e-05 Jy ! Component: 200 - total flux cleaned = 5.30267e-05 Jy ! Total flux subtracted in 200 components = 5.30267e-05 Jy ! Clean residual min=-0.002163 max=0.002154 Jy/beam ! Clean residual mean=0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.174509 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.174509 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=0.016864Jy sigma=0.081649 ! Fit after self-cal, rms=0.016857Jy sigma=0.081638 wmodel /scr/pima/bp171ac_uvs/J0613-0008_X_map.mod ! Writing 52 model components to file: /scr/pima/bp171ac_uvs/J0613-0008_X_map.mod wobs /scr/pima/bp171ac_uvs/J0613-0008_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J0613-0008_X_uvs.fits wwins /scr/pima/bp171ac_uvs/J0613-0008_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ac_uvs/J0613-0008_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 = 7.71956e-05 Jy ! Component: 100 - total flux cleaned = 0.000179131 Jy ! Component: 150 - total flux cleaned = 0.000335451 Jy ! Component: 200 - total flux cleaned = 0.000540048 Jy ! Component: 250 - total flux cleaned = 0.000788562 Jy ! Component: 300 - total flux cleaned = 0.00112741 Jy ! Component: 350 - total flux cleaned = 0.0013512 Jy ! Component: 400 - total flux cleaned = 0.00161161 Jy ! Component: 450 - total flux cleaned = 0.00179249 Jy ! Component: 500 - total flux cleaned = 0.00192192 Jy ! Component: 550 - total flux cleaned = 0.00196321 Jy ! Component: 600 - total flux cleaned = 0.00204323 Jy ! Component: 650 - total flux cleaned = 0.00212047 Jy ! Component: 700 - total flux cleaned = 0.00217629 Jy ! Component: 750 - total flux cleaned = 0.002141 Jy ! Component: 800 - total flux cleaned = 0.00207169 Jy ! Component: 850 - total flux cleaned = 0.00203793 Jy ! Component: 900 - total flux cleaned = 0.0019723 Jy ! Component: 950 - total flux cleaned = 0.00187708 Jy ! Component: 1000 - total flux cleaned = 0.00184643 Jy ! Component: 1050 - total flux cleaned = 0.00180145 Jy ! Component: 1100 - total flux cleaned = 0.00177225 Jy ! Component: 1150 - total flux cleaned = 0.00175794 Jy ! Component: 1200 - total flux cleaned = 0.00171602 Jy ! Component: 1250 - total flux cleaned = 0.00170212 Jy ! Component: 1300 - total flux cleaned = 0.00166256 Jy ! Component: 1350 - total flux cleaned = 0.00166266 Jy ! Component: 1400 - total flux cleaned = 0.00163711 Jy ! Component: 1450 - total flux cleaned = 0.00159979 Jy ! Component: 1500 - total flux cleaned = 0.00156358 Jy ! Component: 1550 - total flux cleaned = 0.00153968 Jy ! Component: 1600 - total flux cleaned = 0.00144649 Jy ! Component: 1650 - total flux cleaned = 0.00144663 Jy ! Component: 1700 - total flux cleaned = 0.00137918 Jy ! Component: 1750 - total flux cleaned = 0.00133516 Jy ! Component: 1800 - total flux cleaned = 0.00129206 Jy ! Component: 1850 - total flux cleaned = 0.00126024 Jy ! Component: 1900 - total flux cleaned = 0.00122897 Jy ! Component: 1950 - total flux cleaned = 0.00116737 Jy ! Component: 2000 - total flux cleaned = 0.00113703 Jy ! Component: 2050 - total flux cleaned = 0.00107718 Jy ! Component: 2100 - total flux cleaned = 0.000989017 Jy ! Component: 2150 - total flux cleaned = 0.000940834 Jy ! Component: 2200 - total flux cleaned = 0.000931405 Jy ! Component: 2250 - total flux cleaned = 0.000903078 Jy ! Component: 2300 - total flux cleaned = 0.000875054 Jy ! Component: 2350 - total flux cleaned = 0.000838218 Jy ! Component: 2400 - total flux cleaned = 0.000811044 Jy ! Component: 2450 - total flux cleaned = 0.000784151 Jy ! Component: 2500 - total flux cleaned = 0.000766336 Jy ! Component: 2550 - total flux cleaned = 0.000722343 Jy ! Component: 2600 - total flux cleaned = 0.000678936 Jy ! Component: 2650 - total flux cleaned = 0.000661792 Jy ! Component: 2700 - total flux cleaned = 0.000636317 Jy ! Component: 2750 - total flux cleaned = 0.000619436 Jy ! Component: 2800 - total flux cleaned = 0.000586101 Jy ! Component: 2850 - total flux cleaned = 0.00056974 Jy ! Component: 2900 - total flux cleaned = 0.00052903 Jy ! Component: 2950 - total flux cleaned = 0.000504963 Jy ! Component: 3000 - total flux cleaned = 0.000497002 Jy ! Component: 3050 - total flux cleaned = 0.000457268 Jy ! Component: 3100 - total flux cleaned = 0.000433554 Jy ! Component: 3150 - total flux cleaned = 0.000410106 Jy ! Component: 3200 - total flux cleaned = 0.000386726 Jy ! Component: 3250 - total flux cleaned = 0.000378994 Jy ! Component: 3300 - total flux cleaned = 0.00037133 Jy ! Component: 3350 - total flux cleaned = 0.000348529 Jy ! Component: 3400 - total flux cleaned = 0.000363671 Jy ! Component: 3450 - total flux cleaned = 0.000371164 Jy ! Component: 3500 - total flux cleaned = 0.000363673 Jy ! Component: 3550 - total flux cleaned = 0.00036372 Jy ! Component: 3600 - total flux cleaned = 0.000356337 Jy ! Component: 3650 - total flux cleaned = 0.000356378 Jy ! Component: 3700 - total flux cleaned = 0.000363688 Jy ! Component: 3750 - total flux cleaned = 0.000341893 Jy ! Component: 3800 - total flux cleaned = 0.00034911 Jy ! Component: 3850 - total flux cleaned = 0.000341922 Jy ! Component: 3900 - total flux cleaned = 0.000334717 Jy ! Component: 3950 - total flux cleaned = 0.000313356 Jy ! Component: 4000 - total flux cleaned = 0.000299193 Jy ! Component: 4050 - total flux cleaned = 0.000299248 Jy ! Total flux subtracted in 4096 components = 0.000292237 Jy ! Clean residual min=-0.000474 max=0.000534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.174801 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 314 components and 0.174801 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J0613-0008_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.153 x 2.587 at -8.355 degrees (North through East) ! Clean map min=-0.001147 max=0.15484 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J0613-0008_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.154837 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011348 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.21987 0.21987 0.439739 0.879479 1.75896 3.51791 7.03583 14.0717 28.1433 56.2866 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.154 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1364.44 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J0613-0008_X_uvs.log closed on Mon Dec 9 01:45:55 2013