! Started logfile: /d2/scr/pima/bp171ab_uvs/J0658+0741_X_uvs.log on Mon Dec 9 01:35:25 2013 obs /d2/scr/pima/bp171ab_uvs/J0658+0741_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J0658+0741_X_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0658+0741 ! ! 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 720 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/bp171ab_uvs/J0658+0741_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=1.001522Jy sigma=2.645561 ! Fit after self-cal, rms=0.944340Jy sigma=2.470987 ! 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=0.9906 mas, bmaj=2.134 mas, bpa=-2.01 degrees ! Estimated noise=14.5403 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 = 0.0461215 Jy ! Component: 100 - total flux cleaned = 0.0592244 Jy ! Total flux subtracted in 100 components = 0.0592244 Jy ! Clean residual min=-0.003178 max=0.005138 Jy/beam ! Clean residual mean=0.000001 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.0592244 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0592244 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=0.016039Jy sigma=0.043092 ! Fit after self-cal, rms=0.016020Jy sigma=0.043032 ! 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=1.169 mas, bmaj=2.414 mas, bpa=-2.104 degrees ! Estimated noise=10.7468 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 = 0.00573693 Jy ! Component: 100 - total flux cleaned = 0.00803024 Jy ! Component: 150 - total flux cleaned = 0.00920365 Jy ! Component: 200 - total flux cleaned = 0.00993775 Jy ! Total flux subtracted in 200 components = 0.00993775 Jy ! Clean residual min=-0.002341 max=0.002317 Jy/beam ! Clean residual mean=0.000002 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0691621 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 0.0691622 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=0.014977Jy sigma=0.035620 ! Fit after self-cal, rms=0.014981Jy sigma=0.035614 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.169 x 2.414 at -2.104 degrees (North through East) ! Clean map min=-0.0023497 max=0.059845 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 1.03 FD 1.08 HN 0.88 KP 0.89 ! LA 1.00 MK 0.93 NL 1.05 OV 1.00 ! PT 0.84 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.95 KP 0.95 ! LA 0.90 MK 1.02 NL 1.01 OV 0.97 ! PT 0.93 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.14 HN 0.93 KP 1.05 ! LA 0.93 MK 1.04 NL 1.02 OV 1.03 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.19 HN 1.03 KP 0.94 ! LA 0.94 MK 1.01 NL 0.96 OV 1.03 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.04 KP 1.06 ! LA 0.94 MK 0.95 NL 0.96 OV 0.99 ! PT 0.85 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.12 KP 1.05 ! LA 1.07 MK 0.90 NL 1.08 OV 1.07 ! PT 0.88 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 0.99 KP 1.03 ! LA 0.98 MK 0.88 NL 1.02 OV 1.04 ! PT 0.95 SC 0.96 ! ! ! 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=0.014981Jy sigma=0.035614 ! Fit after self-cal, rms=0.013958Jy sigma=0.031364 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.406 mas, bpa=-2.09 degrees ! Estimated noise=10.4342 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 = -0.0012394 Jy ! Component: 100 - total flux cleaned = -0.00115299 Jy ! Component: 150 - total flux cleaned = -0.0010855 Jy ! Component: 200 - total flux cleaned = -0.00103026 Jy ! Total flux subtracted in 200 components = -0.00103026 Jy ! Clean residual min=-0.001445 max=0.001305 Jy/beam ! Clean residual mean=-0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0681319 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.0681319 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=0.013574Jy sigma=0.031587 ! Fit after self-cal, rms=0.013579Jy sigma=0.031581 ! 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=0.013579Jy sigma=0.031581 ! Fit after self-cal, rms=0.013549Jy sigma=0.031374 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.397 mas, bpa=-2.238 degrees ! Estimated noise=10.2066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106721 Jy ! Component: 100 - total flux cleaned = -0.00101744 Jy ! Component: 150 - total flux cleaned = -0.00094934 Jy ! Component: 200 - total flux cleaned = -0.000911174 Jy ! Total flux subtracted in 200 components = -0.000911174 Jy ! Clean residual min=-0.001411 max=0.001265 Jy/beam ! Clean residual mean=-0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0672207 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0672207 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=0.013243Jy sigma=0.031598 ! Fit after self-cal, rms=0.013243Jy sigma=0.031598 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 = 1.73115e-05 Jy ! Component: 100 - total flux cleaned = 3.24049e-05 Jy ! Component: 150 - total flux cleaned = 4.56919e-05 Jy ! Component: 200 - total flux cleaned = 5.19541e-05 Jy ! Total flux subtracted in 200 components = 5.19541e-05 Jy ! Clean residual min=-0.001421 max=0.001244 Jy/beam ! Clean residual mean=-0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0672727 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0672727 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=0.013221Jy sigma=0.031594 ! Fit after self-cal, rms=0.013221Jy sigma=0.031593 ! 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=0.013221Jy sigma=0.031593 ! Fit after self-cal, rms=0.013197Jy sigma=0.031416 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.146 mas, bmaj=2.388 mas, bpa=-2.304 degrees ! Estimated noise=10.0021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000917524 Jy ! Component: 100 - total flux cleaned = -0.000907272 Jy ! Component: 150 - total flux cleaned = -0.000844346 Jy ! Component: 200 - total flux cleaned = -0.000792835 Jy ! Total flux subtracted in 200 components = -0.000792835 Jy ! Clean residual min=-0.001386 max=0.001226 Jy/beam ! Clean residual mean=-0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0664798 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0664798 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=0.012951Jy sigma=0.031637 ! Fit after self-cal, rms=0.012952Jy sigma=0.031637 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 = 3.99043e-05 Jy ! Component: 100 - total flux cleaned = 4.59075e-05 Jy ! Component: 150 - total flux cleaned = 5.14831e-05 Jy ! Component: 200 - total flux cleaned = 6.13598e-05 Jy ! Total flux subtracted in 200 components = 6.13598e-05 Jy ! Clean residual min=-0.001393 max=0.001214 Jy/beam ! Clean residual mean=-0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0665412 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0665412 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=0.012937Jy sigma=0.031635 ! Fit after self-cal, rms=0.012937Jy sigma=0.031635 ! 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=0.012937Jy sigma=0.031635 ! Fit after self-cal, rms=0.012924Jy sigma=0.031497 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.273 mas, bmaj=3.419 mas, bpa=7.269 degrees ! Estimated noise=10.6498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00053949 Jy ! Component: 100 - total flux cleaned = -0.000550606 Jy ! Component: 150 - total flux cleaned = -0.000559393 Jy ! Component: 200 - total flux cleaned = -0.000548235 Jy ! Total flux subtracted in 200 components = -0.000548235 Jy ! Clean residual min=-0.001582 max=0.001366 Jy/beam ! Clean residual mean=-0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.065993 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.065993 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=0.012782Jy sigma=0.031632 ! Fit after self-cal, rms=0.012781Jy sigma=0.031627 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 = 2.24621e-05 Jy ! Component: 100 - total flux cleaned = 3.89533e-05 Jy ! Component: 150 - total flux cleaned = 4.35547e-05 Jy ! Component: 200 - total flux cleaned = 4.77629e-05 Jy ! Total flux subtracted in 200 components = 4.77629e-05 Jy ! Clean residual min=-0.001580 max=0.001368 Jy/beam ! Clean residual mean=-0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0660408 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.0660408 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=0.012777Jy sigma=0.031632 ! Fit after self-cal, rms=0.012776Jy sigma=0.031628 ! 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=1.141 mas, bmaj=2.38 mas, bpa=-2.357 degrees ! Estimated noise=9.8251 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 2.38 at -2.357 degrees (North through East) ! Clean map min=-0.0013015 max=0.054237 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=0.9699 mas, bmaj=2.106 mas, bpa=-2.197 degrees ! Estimated noise=13.1556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0418535 Jy ! Component: 100 - total flux cleaned = 0.0542784 Jy ! Component: 150 - total flux cleaned = 0.0594755 Jy ! Component: 200 - total flux cleaned = 0.0620348 Jy ! Total flux subtracted in 200 components = 0.0620348 Jy ! Clean residual min=-0.001745 max=0.001710 Jy/beam ! Clean residual mean=-0.000000 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0620348 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0620348 Jy ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.38 mas, bpa=-2.357 degrees ! Estimated noise=9.8251 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 = 0.00163633 Jy ! Component: 100 - total flux cleaned = 0.00255238 Jy ! Component: 150 - total flux cleaned = 0.00309343 Jy ! Component: 200 - total flux cleaned = 0.00342371 Jy ! Total flux subtracted in 200 components = 0.00342371 Jy ! Clean residual min=-0.001376 max=0.001256 Jy/beam ! Clean residual mean=-0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0654585 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.0654586 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=2.273 mas, bmaj=3.419 mas, bpa=7.269 degrees ! Estimated noise=10.6498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370271 Jy ! Component: 100 - total flux cleaned = 0.000482603 Jy ! Component: 150 - total flux cleaned = 0.000487807 Jy ! Component: 200 - total flux cleaned = 0.000497661 Jy ! Total flux subtracted in 200 components = 0.000497661 Jy ! Clean residual min=-0.001582 max=0.001380 Jy/beam ! Clean residual mean=-0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0659562 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 = 9.43493e-06 Jy ! Component: 100 - total flux cleaned = 1.4043e-05 Jy ! Component: 150 - total flux cleaned = 2.3212e-05 Jy ! Component: 200 - total flux cleaned = 2.76407e-05 Jy ! Total flux subtracted in 200 components = 2.76407e-05 Jy ! Clean residual min=-0.001581 max=0.001381 Jy/beam ! Clean residual mean=-0.000000 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0659839 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.0659838 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.38 mas, bpa=-2.357 degrees ! Estimated noise=9.8251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.30045e-05 Jy ! Component: 100 - total flux cleaned = -6.3866e-05 Jy ! Component: 150 - total flux cleaned = -5.85372e-05 Jy ! Component: 200 - total flux cleaned = -5.34342e-05 Jy ! Total flux subtracted in 200 components = -5.34342e-05 Jy ! Clean residual min=-0.001354 max=0.001211 Jy/beam ! Clean residual mean=-0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0659304 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.0659304 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=0.012712Jy sigma=0.031690 ! Fit after self-cal, rms=0.012714Jy sigma=0.031687 wmodel /d2/scr/pima/bp171ab_uvs/J0658+0741_X_map.mod ! Writing 55 model components to file: /d2/scr/pima/bp171ab_uvs/J0658+0741_X_map.mod wobs /d2/scr/pima/bp171ab_uvs/J0658+0741_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J0658+0741_X_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J0658+0741_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171ab_uvs/J0658+0741_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 = -0.000441818 Jy ! Component: 100 - total flux cleaned = -0.000355655 Jy ! Component: 150 - total flux cleaned = -0.000214752 Jy ! Component: 200 - total flux cleaned = -6.27186e-05 Jy ! Component: 250 - total flux cleaned = 2.8386e-05 Jy ! Component: 300 - total flux cleaned = 9.83712e-05 Jy ! Component: 350 - total flux cleaned = 0.000132215 Jy ! Component: 400 - total flux cleaned = 0.00018082 Jy ! Component: 450 - total flux cleaned = 0.000117742 Jy ! Component: 500 - total flux cleaned = 0.000194233 Jy ! Component: 550 - total flux cleaned = 0.000194295 Jy ! Component: 600 - total flux cleaned = 0.000266574 Jy ! Component: 650 - total flux cleaned = 0.000336632 Jy ! Component: 700 - total flux cleaned = 0.000391045 Jy ! Component: 750 - total flux cleaned = 0.000444635 Jy ! Component: 800 - total flux cleaned = 0.000509665 Jy ! Component: 850 - total flux cleaned = 0.000560624 Jy ! Component: 900 - total flux cleaned = 0.000634998 Jy ! Component: 950 - total flux cleaned = 0.000695659 Jy ! Component: 1000 - total flux cleaned = 0.000743211 Jy ! Component: 1050 - total flux cleaned = 0.000824836 Jy ! Component: 1100 - total flux cleaned = 0.000892965 Jy ! Component: 1150 - total flux cleaned = 0.000937629 Jy ! Component: 1200 - total flux cleaned = 0.000970562 Jy ! Component: 1250 - total flux cleaned = 0.0010569 Jy ! Component: 1300 - total flux cleaned = 0.00114149 Jy ! Component: 1350 - total flux cleaned = 0.00120385 Jy ! Component: 1400 - total flux cleaned = 0.00129571 Jy ! Component: 1450 - total flux cleaned = 0.0013557 Jy ! Component: 1500 - total flux cleaned = 0.00142475 Jy ! Component: 1550 - total flux cleaned = 0.00152166 Jy ! Component: 1600 - total flux cleaned = 0.00160742 Jy ! Component: 1650 - total flux cleaned = 0.00169215 Jy ! Component: 1700 - total flux cleaned = 0.00176604 Jy ! Component: 1750 - total flux cleaned = 0.00184806 Jy ! Component: 1800 - total flux cleaned = 0.00192877 Jy ! Component: 1850 - total flux cleaned = 0.00199066 Jy ! Component: 1900 - total flux cleaned = 0.00205166 Jy ! Component: 1950 - total flux cleaned = 0.00209454 Jy ! Component: 2000 - total flux cleaned = 0.00210301 Jy ! Component: 2050 - total flux cleaned = 0.0021116 Jy ! Component: 2100 - total flux cleaned = 0.00213653 Jy ! Component: 2150 - total flux cleaned = 0.00219374 Jy ! Component: 2200 - total flux cleaned = 0.00218556 Jy ! Component: 2250 - total flux cleaned = 0.00222543 Jy ! Component: 2300 - total flux cleaned = 0.00221752 Jy ! Component: 2350 - total flux cleaned = 0.00224099 Jy ! Component: 2400 - total flux cleaned = 0.00227184 Jy ! Component: 2450 - total flux cleaned = 0.00231769 Jy ! Component: 2500 - total flux cleaned = 0.00231776 Jy ! Component: 2550 - total flux cleaned = 0.00237022 Jy ! Component: 2600 - total flux cleaned = 0.00238506 Jy ! Component: 2650 - total flux cleaned = 0.00241436 Jy ! Component: 2700 - total flux cleaned = 0.00244346 Jy ! Component: 2750 - total flux cleaned = 0.00246507 Jy ! Component: 2800 - total flux cleaned = 0.00249352 Jy ! Component: 2850 - total flux cleaned = 0.00250763 Jy ! Component: 2900 - total flux cleaned = 0.00250058 Jy ! Component: 2950 - total flux cleaned = 0.00250756 Jy ! Component: 3000 - total flux cleaned = 0.00252135 Jy ! Component: 3050 - total flux cleaned = 0.00254183 Jy ! Component: 3100 - total flux cleaned = 0.00254184 Jy ! Component: 3150 - total flux cleaned = 0.0025687 Jy ! Component: 3200 - total flux cleaned = 0.00256191 Jy ! Component: 3250 - total flux cleaned = 0.00256852 Jy ! Component: 3300 - total flux cleaned = 0.0025882 Jy ! Component: 3350 - total flux cleaned = 0.00256213 Jy ! Component: 3400 - total flux cleaned = 0.00257507 Jy ! Component: 3450 - total flux cleaned = 0.00258157 Jy ! Component: 3500 - total flux cleaned = 0.00260694 Jy ! Component: 3550 - total flux cleaned = 0.00259421 Jy ! Component: 3600 - total flux cleaned = 0.00258791 Jy ! Component: 3650 - total flux cleaned = 0.00258793 Jy ! Component: 3700 - total flux cleaned = 0.00259414 Jy ! Component: 3750 - total flux cleaned = 0.00258796 Jy ! Component: 3800 - total flux cleaned = 0.0025757 Jy ! Component: 3850 - total flux cleaned = 0.00257573 Jy ! Component: 3900 - total flux cleaned = 0.00256369 Jy ! Component: 3950 - total flux cleaned = 0.00257574 Jy ! Component: 4000 - total flux cleaned = 0.00256978 Jy ! Component: 4050 - total flux cleaned = 0.00258755 Jy ! Total flux subtracted in 4096 components = 0.00256986 Jy ! Clean residual min=-0.000414 max=0.000336 Jy/beam ! Clean residual mean=-0.000001 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0685003 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 329 components and 0.0685003 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J0658+0741_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 2.38 at -2.357 degrees (North through East) ! Clean map min=-0.00071146 max=0.054139 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J0658+0741_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0541386 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.81057e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.543636 0.543636 1.08727 2.17454 4.34909 8.69818 17.3964 34.7927 69.5854 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 551.839 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J0658+0741_X_uvs.log closed on Mon Dec 9 01:35:31 2013