! Started logfile: /d2/scr/pima/bp171a5_uvs/J1406-0707_X_uvs.log on Sun Jan 19 22:06:46 2014 obs /d2/scr/pima/bp171a5_uvs/J1406-0707_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1406-0707_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1406-0707 ! ! 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 /d2/scr/pima/bp171a5_uvs/J1406-0707_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=1.056607Jy sigma=40.465531 ! Fit after self-cal, rms=0.697152Jy sigma=26.651961 ! 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=0.7961 mas, bmaj=1.967 mas, bpa=-3.293 degrees ! Estimated noise=0.771695 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 = 0.219213 Jy ! Component: 100 - total flux cleaned = 0.298334 Jy ! Total flux subtracted in 100 components = 0.298334 Jy ! Clean residual min=-0.020532 max=0.040544 Jy/beam ! Clean residual mean=-0.000030 rms=0.005611 Jy/beam ! Combined flux in latest and established models = 0.298334 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.298334 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=0.091477Jy sigma=3.464612 ! Fit after self-cal, rms=0.090966Jy sigma=3.449725 ! Inverting map ! Added new window around map position (-0.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0447664 Jy ! Component: 100 - total flux cleaned = 0.0695158 Jy ! Total flux subtracted in 100 components = 0.0695158 Jy ! Clean residual min=-0.013362 max=0.017803 Jy/beam ! Clean residual mean=-0.000020 rms=0.003384 Jy/beam ! Combined flux in latest and established models = 0.36785 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.36785 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=0.054667Jy sigma=2.036029 ! Fit after self-cal, rms=0.054294Jy sigma=2.024508 ! 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=0.9587 mas, bmaj=2.306 mas, bpa=-5.273 degrees ! Estimated noise=0.564951 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 = 0.0222296 Jy ! Component: 100 - total flux cleaned = 0.0342342 Jy ! Component: 150 - total flux cleaned = 0.0415348 Jy ! Component: 200 - total flux cleaned = 0.046301 Jy ! Total flux subtracted in 200 components = 0.046301 Jy ! Clean residual min=-0.010428 max=0.014941 Jy/beam ! Clean residual mean=-0.000008 rms=0.002981 Jy/beam ! Combined flux in latest and established models = 0.414151 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.414151 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=0.043825Jy sigma=1.662486 ! Fit after self-cal, rms=0.043713Jy sigma=1.658869 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9587 x 2.306 at -5.273 degrees (North through East) ! Clean map min=-0.0098853 max=0.30587 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 1.18 FD 0.98 HN 0.84 KP 1.00 ! LA 0.98 MK 1.02 NL 1.15 OV 0.99 ! PT 0.90 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.89 HN 0.84 KP 1.01 ! LA 0.92 MK 1.03 NL 1.15 OV 0.95 ! PT 0.93 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.89 KP 1.13 ! LA 0.90 MK 1.07 NL 1.15 OV 1.00 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.93 KP 0.99 ! LA 0.93 MK 1.10 NL 1.11 OV 0.98 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.89 HN 0.89 KP 1.11 ! LA 0.93 MK 0.98 NL 1.05 OV 0.96 ! PT 0.92 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.92 HN 0.98 KP 1.09 ! LA 0.99 MK 0.99 NL 1.14 OV 1.01 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.90 HN 0.92 KP 1.06 ! LA 0.91 MK 1.01 NL 1.12 OV 1.04 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.043713Jy sigma=1.658869 ! Fit after self-cal, rms=0.025579Jy sigma=1.008086 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9542 mas, bmaj=2.315 mas, bpa=-4.725 degrees ! Estimated noise=0.55747 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 (-6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00596189 Jy ! Component: 100 - total flux cleaned = 0.0094867 Jy ! Component: 150 - total flux cleaned = 0.0116585 Jy ! Component: 200 - total flux cleaned = 0.012042 Jy ! Total flux subtracted in 200 components = 0.012042 Jy ! Clean residual min=-0.003665 max=0.003911 Jy/beam ! Clean residual mean=0.000005 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.426193 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 0.426193 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=0.023970Jy sigma=0.949173 ! Fit after self-cal, rms=0.023906Jy sigma=0.946820 ! 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=0.023906Jy sigma=0.946820 ! Fit after self-cal, rms=0.023795Jy sigma=0.942477 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9543 mas, bmaj=2.314 mas, bpa=-4.652 degrees ! Estimated noise=0.557737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211305 Jy ! Component: 100 - total flux cleaned = 0.00252281 Jy ! Component: 150 - total flux cleaned = 0.00269909 Jy ! Component: 200 - total flux cleaned = 0.00280112 Jy ! Total flux subtracted in 200 components = 0.00280112 Jy ! Clean residual min=-0.003570 max=0.003871 Jy/beam ! Clean residual mean=0.000005 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.428994 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.428994 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=0.023440Jy sigma=0.930379 ! Fit after self-cal, rms=0.023422Jy sigma=0.929820 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) ! Added new window around map position (-27.6, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357998 Jy ! Component: 100 - total flux cleaned = 0.00408679 Jy ! Component: 150 - total flux cleaned = 0.00426229 Jy ! Component: 200 - total flux cleaned = 0.00442094 Jy ! Total flux subtracted in 200 components = 0.00442094 Jy ! Clean residual min=-0.003573 max=0.002854 Jy/beam ! Clean residual mean=0.000006 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.433415 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.433415 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=0.022838Jy sigma=0.905736 ! Fit after self-cal, rms=0.022805Jy sigma=0.904221 ! 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=0.022805Jy sigma=0.904221 ! Fit after self-cal, rms=0.022645Jy sigma=0.898163 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9542 mas, bmaj=2.309 mas, bpa=-4.504 degrees ! Estimated noise=0.557491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197746 Jy ! Component: 100 - total flux cleaned = 0.00252934 Jy ! Component: 150 - total flux cleaned = 0.00279678 Jy ! Component: 200 - total flux cleaned = 0.00299246 Jy ! Total flux subtracted in 200 components = 0.00299246 Jy ! Clean residual min=-0.003573 max=0.002985 Jy/beam ! Clean residual mean=0.000006 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.436408 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 108 components and 0.436408 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=0.022336Jy sigma=0.885041 ! Fit after self-cal, rms=0.022322Jy sigma=0.884361 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 = 0.000459406 Jy ! Component: 100 - total flux cleaned = 0.000677849 Jy ! Component: 150 - total flux cleaned = 0.00079705 Jy ! Component: 200 - total flux cleaned = 0.000947351 Jy ! Total flux subtracted in 200 components = 0.000947351 Jy ! Clean residual min=-0.003401 max=0.002917 Jy/beam ! Clean residual mean=0.000006 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.437355 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.437355 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=0.022193Jy sigma=0.878585 ! Fit after self-cal, rms=0.022189Jy sigma=0.878433 ! 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=0.022189Jy sigma=0.878433 ! Fit after self-cal, rms=0.022108Jy sigma=0.875220 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.138 mas, bmaj=3.775 mas, bpa=-6.994 degrees ! Estimated noise=0.696901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222488 Jy ! Component: 100 - total flux cleaned = 0.00283002 Jy ! Component: 150 - total flux cleaned = 0.00304206 Jy ! Component: 200 - total flux cleaned = 0.00330563 Jy ! Total flux subtracted in 200 components = 0.00330563 Jy ! Clean residual min=-0.004419 max=0.003827 Jy/beam ! Clean residual mean=0.000010 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.440661 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 120 components and 0.440661 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=0.022012Jy sigma=0.870276 ! Fit after self-cal, rms=0.021990Jy sigma=0.869538 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 = 0.000317345 Jy ! Component: 100 - total flux cleaned = 0.000451655 Jy ! Component: 150 - total flux cleaned = 0.000602353 Jy ! Component: 200 - total flux cleaned = 0.000716496 Jy ! Total flux subtracted in 200 components = 0.000716496 Jy ! Clean residual min=-0.004295 max=0.003766 Jy/beam ! Clean residual mean=0.000010 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.441377 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 124 components and 0.441377 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=0.021975Jy sigma=0.867454 ! Fit after self-cal, rms=0.021968Jy sigma=0.867245 ! 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=0.954 mas, bmaj=2.306 mas, bpa=-4.418 degrees ! Estimated noise=0.557266 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.954 x 2.306 at -4.418 degrees (North through East) ! Clean map min=-0.0029871 max=0.30076 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=0.7941 mas, bmaj=1.972 mas, bpa=-2.326 degrees ! Estimated noise=0.75835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.215816 Jy ! Component: 100 - total flux cleaned = 0.29619 Jy ! Component: 150 - total flux cleaned = 0.340271 Jy ! Component: 200 - total flux cleaned = 0.364903 Jy ! Total flux subtracted in 200 components = 0.364903 Jy ! Clean residual min=-0.008563 max=0.012156 Jy/beam ! Clean residual mean=-0.000013 rms=0.002384 Jy/beam ! Combined flux in latest and established models = 0.364902 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.364902 Jy ! Inverting map and beam ! Estimated beam: bmin=0.954 mas, bmaj=2.306 mas, bpa=-4.418 degrees ! Estimated noise=0.557266 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 = 0.0219697 Jy ! Component: 100 - total flux cleaned = 0.0341312 Jy ! Component: 150 - total flux cleaned = 0.0423629 Jy ! Component: 200 - total flux cleaned = 0.048653 Jy ! Total flux subtracted in 200 components = 0.048653 Jy ! Clean residual min=-0.003895 max=0.005504 Jy/beam ! Clean residual mean=0.000002 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.413555 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 48 components and 0.413555 Jy ! Inverting map ! Added new window around map position (31.4, -48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00574853 Jy ! Component: 100 - total flux cleaned = 0.00995678 Jy ! Component: 150 - total flux cleaned = 0.0134234 Jy ! Component: 200 - total flux cleaned = 0.0163059 Jy ! Total flux subtracted in 200 components = 0.0163059 Jy ! Clean residual min=-0.003262 max=0.003971 Jy/beam ! Clean residual mean=0.000004 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.429861 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 86 components and 0.429861 Jy ! Inverting map ! Added new window around map position (-31.4, 48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034506 Jy ! Component: 100 - total flux cleaned = 0.00567695 Jy ! Component: 150 - total flux cleaned = 0.00718345 Jy ! Component: 200 - total flux cleaned = 0.0083622 Jy ! Total flux subtracted in 200 components = 0.0083622 Jy ! Clean residual min=-0.002823 max=0.002954 Jy/beam ! Clean residual mean=0.000005 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.438224 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 111 components and 0.438224 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=2.138 mas, bmaj=3.775 mas, bpa=-6.994 degrees ! Estimated noise=0.696901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244356 Jy ! Component: 100 - total flux cleaned = 0.00403627 Jy ! Component: 150 - total flux cleaned = 0.00459542 Jy ! Component: 200 - total flux cleaned = 0.00493836 Jy ! Total flux subtracted in 200 components = 0.00493836 Jy ! Clean residual min=-0.003781 max=0.003575 Jy/beam ! Clean residual mean=0.000009 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.443162 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 = 0.000179247 Jy ! Component: 100 - total flux cleaned = 0.000304008 Jy ! Component: 150 - total flux cleaned = 0.000421752 Jy ! Component: 200 - total flux cleaned = 0.000533552 Jy ! Total flux subtracted in 200 components = 0.000533552 Jy ! Clean residual min=-0.003662 max=0.003542 Jy/beam ! Clean residual mean=0.000009 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.443695 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 144 components and 0.443695 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.954 mas, bmaj=2.306 mas, bpa=-4.418 degrees ! Estimated noise=0.557266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.59681e-05 Jy ! Component: 100 - total flux cleaned = 0.000127875 Jy ! Component: 150 - total flux cleaned = 0.000204842 Jy ! Component: 200 - total flux cleaned = 0.000277045 Jy ! Total flux subtracted in 200 components = 0.000277045 Jy ! Clean residual min=-0.002514 max=0.002676 Jy/beam ! Clean residual mean=0.000004 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.443972 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 161 components and 0.443973 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=0.021268Jy sigma=0.833625 ! Fit after self-cal, rms=0.021250Jy sigma=0.833001 wmodel /d2/scr/pima/bp171a5_uvs/J1406-0707_X_map.mod ! Writing 161 model components to file: /d2/scr/pima/bp171a5_uvs/J1406-0707_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1406-0707_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1406-0707_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1406-0707_X_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp171a5_uvs/J1406-0707_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 = 0.00026225 Jy ! Component: 100 - total flux cleaned = 3.26336e-06 Jy ! Component: 150 - total flux cleaned = -0.000115783 Jy ! Component: 200 - total flux cleaned = -0.0003033 Jy ! Component: 250 - total flux cleaned = -0.00048232 Jy ! Component: 300 - total flux cleaned = -0.000722147 Jy ! Component: 350 - total flux cleaned = -0.000919525 Jy ! Component: 400 - total flux cleaned = -0.00114202 Jy ! Component: 450 - total flux cleaned = -0.0013568 Jy ! Component: 500 - total flux cleaned = -0.00159477 Jy ! Component: 550 - total flux cleaned = -0.00185395 Jy ! Component: 600 - total flux cleaned = -0.00202239 Jy ! Component: 650 - total flux cleaned = -0.0021859 Jy ! Component: 700 - total flux cleaned = -0.00229246 Jy ! Component: 750 - total flux cleaned = -0.00242253 Jy ! Component: 800 - total flux cleaned = -0.00254951 Jy ! Component: 850 - total flux cleaned = -0.00269748 Jy ! Component: 900 - total flux cleaned = -0.00269754 Jy ! Component: 950 - total flux cleaned = -0.00276927 Jy ! Component: 1000 - total flux cleaned = -0.00293108 Jy ! Component: 1050 - total flux cleaned = -0.00297666 Jy ! Component: 1100 - total flux cleaned = -0.00308888 Jy ! Component: 1150 - total flux cleaned = -0.00317614 Jy ! Component: 1200 - total flux cleaned = -0.00326194 Jy ! Component: 1250 - total flux cleaned = -0.00332513 Jy ! Component: 1300 - total flux cleaned = -0.0034084 Jy ! Component: 1350 - total flux cleaned = -0.00351017 Jy ! Component: 1400 - total flux cleaned = -0.00350966 Jy ! Component: 1450 - total flux cleaned = -0.0035493 Jy ! Component: 1500 - total flux cleaned = -0.00364682 Jy ! Component: 1550 - total flux cleaned = -0.00370433 Jy ! Component: 1600 - total flux cleaned = -0.00370453 Jy ! Component: 1650 - total flux cleaned = -0.00383543 Jy ! Component: 1700 - total flux cleaned = -0.00392717 Jy ! Component: 1750 - total flux cleaned = -0.0039635 Jy ! Component: 1800 - total flux cleaned = -0.00407116 Jy ! Component: 1850 - total flux cleaned = -0.00412419 Jy ! Component: 1900 - total flux cleaned = -0.00417661 Jy ! Component: 1950 - total flux cleaned = -0.00422841 Jy ! Component: 2000 - total flux cleaned = -0.00434774 Jy ! Component: 2050 - total flux cleaned = -0.00441492 Jy ! Component: 2100 - total flux cleaned = -0.00444829 Jy ! Component: 2150 - total flux cleaned = -0.00451421 Jy ! Component: 2200 - total flux cleaned = -0.00457947 Jy ! Component: 2250 - total flux cleaned = -0.00464407 Jy ! Component: 2300 - total flux cleaned = -0.00467595 Jy ! Component: 2350 - total flux cleaned = -0.0047711 Jy ! Component: 2400 - total flux cleaned = -0.00481809 Jy ! Component: 2450 - total flux cleaned = -0.00491138 Jy ! Component: 2500 - total flux cleaned = -0.00497307 Jy ! Component: 2550 - total flux cleaned = -0.0050036 Jy ! Component: 2600 - total flux cleaned = -0.00503403 Jy ! Component: 2650 - total flux cleaned = -0.00501919 Jy ! Component: 2700 - total flux cleaned = -0.00509361 Jy ! Component: 2750 - total flux cleaned = -0.0050938 Jy ! Component: 2800 - total flux cleaned = -0.00512305 Jy ! Component: 2850 - total flux cleaned = -0.00509404 Jy ! Component: 2900 - total flux cleaned = -0.00515157 Jy ! Component: 2950 - total flux cleaned = -0.00512291 Jy ! Component: 3000 - total flux cleaned = -0.00516537 Jy ! Component: 3050 - total flux cleaned = -0.00517945 Jy ! Component: 3100 - total flux cleaned = -0.00520728 Jy ! Component: 3150 - total flux cleaned = -0.0052486 Jy ! Component: 3200 - total flux cleaned = -0.00520735 Jy ! Component: 3250 - total flux cleaned = -0.00524834 Jy ! Component: 3300 - total flux cleaned = -0.00524828 Jy ! Component: 3350 - total flux cleaned = -0.00531548 Jy ! Component: 3400 - total flux cleaned = -0.00531537 Jy ! Component: 3450 - total flux cleaned = -0.00528877 Jy ! Component: 3500 - total flux cleaned = -0.00530204 Jy ! Component: 3550 - total flux cleaned = -0.00535455 Jy ! Component: 3600 - total flux cleaned = -0.00536756 Jy ! Component: 3650 - total flux cleaned = -0.00538043 Jy ! Component: 3700 - total flux cleaned = -0.00531616 Jy ! Component: 3750 - total flux cleaned = -0.00535466 Jy ! Component: 3800 - total flux cleaned = -0.00535455 Jy ! Component: 3850 - total flux cleaned = -0.00537993 Jy ! Component: 3900 - total flux cleaned = -0.00540513 Jy ! Component: 3950 - total flux cleaned = -0.00538015 Jy ! Component: 4000 - total flux cleaned = -0.00543001 Jy ! Component: 4050 - total flux cleaned = -0.00539282 Jy ! Total flux subtracted in 4096 components = -0.00536814 Jy ! Clean residual min=-0.000777 max=0.000824 Jy/beam ! Clean residual mean=0.000002 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.438604 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 464 components and 0.438604 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1406-0707_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.954 x 2.306 at -4.418 degrees (North through East) ! Clean map min=-0.0019478 max=0.29946 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1406-0707_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.299462 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209985 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.210362 0.210362 0.420725 0.841449 1.6829 3.3658 6.7316 13.4632 26.9264 53.8528 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.299 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1426.11 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1406-0707_X_uvs.log closed on Sun Jan 19 22:06:52 2014