! Started logfile: /d2/scr/pima/bp171a6_uvs/J0838-2825_C_uvs.log on Wed Jan 15 19:52:43 2014 obs /d2/scr/pima/bp171a6_uvs/J0838-2825_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a6_uvs/J0838-2825_C_uva.fits ! AN table 1: 9 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J0838-2825 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1008 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a6_uvs/J0838-2825_C] 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 0.300x0.300 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=0.999984Jy sigma=0.918575 ! Fit after self-cal, rms=0.985958Jy sigma=0.898314 ! 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=4.497 mas, bmaj=22.85 mas, bpa=-12.52 degrees ! Estimated noise=61.0533 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, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132291 Jy ! Component: 100 - total flux cleaned = 0.0163693 Jy ! Total flux subtracted in 100 components = 0.0163693 Jy ! Clean residual min=-0.003259 max=0.002921 Jy/beam ! Clean residual mean=-0.000001 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.0163693 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0163693 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=0.018082Jy sigma=0.017274 ! Fit after self-cal, rms=0.015420Jy sigma=0.015421 ! 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=5.303 mas, bmaj=24.09 mas, bpa=-10.49 degrees ! Estimated noise=27.1337 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 = 0.00414406 Jy ! Component: 100 - total flux cleaned = 0.0056123 Jy ! Component: 150 - total flux cleaned = 0.00657022 Jy ! Component: 200 - total flux cleaned = 0.0072739 Jy ! Total flux subtracted in 200 components = 0.0072739 Jy ! Clean residual min=-0.001735 max=0.001826 Jy/beam ! Clean residual mean=0.000006 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0236432 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 67 components and 0.0236432 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=0.015703Jy sigma=0.013545 ! Fit after self-cal, rms=0.015714Jy sigma=0.013537 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.303 x 24.09 at -10.49 degrees (North through East) ! Clean map min=-0.0016847 max=0.020832 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: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.86 LA 1.05 NL 1.11 ! OV 1.07 PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 0.97 LA 0.93 NL 0.91 ! OV 0.97 PT 0.99 ! ! ! Fit before self-cal, rms=0.015714Jy sigma=0.013537 ! Fit after self-cal, rms=0.015606Jy sigma=0.013477 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.311 mas, bmaj=24.05 mas, bpa=-10.51 degrees ! Estimated noise=26.6287 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 = 0.000567947 Jy ! Component: 100 - total flux cleaned = 0.000916835 Jy ! Component: 150 - total flux cleaned = 0.00111355 Jy ! Component: 200 - total flux cleaned = 0.0012859 Jy ! Total flux subtracted in 200 components = 0.0012859 Jy ! Clean residual min=-0.001596 max=0.001695 Jy/beam ! Clean residual mean=0.000006 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0249291 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 100 components and 0.0249291 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=0.015579Jy sigma=0.013443 ! Fit after self-cal, rms=0.015587Jy sigma=0.013439 ! 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=0.015587Jy sigma=0.013439 ! Fit after self-cal, rms=0.015584Jy sigma=0.013438 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.306 mas, bmaj=24.04 mas, bpa=-10.51 degrees ! Estimated noise=26.6222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221321 Jy ! Component: 100 - total flux cleaned = 0.000371094 Jy ! Component: 150 - total flux cleaned = 0.000503294 Jy ! Component: 200 - total flux cleaned = 0.000585943 Jy ! Total flux subtracted in 200 components = 0.000585943 Jy ! Clean residual min=-0.001585 max=0.001663 Jy/beam ! Clean residual mean=0.000006 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.025515 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 121 components and 0.025515 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=0.015564Jy sigma=0.013428 ! Fit after self-cal, rms=0.015569Jy sigma=0.013426 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 = 6.83131e-05 Jy ! Component: 100 - total flux cleaned = 0.000119859 Jy ! Component: 150 - total flux cleaned = 0.000167403 Jy ! Component: 200 - total flux cleaned = 0.000226382 Jy ! Total flux subtracted in 200 components = 0.000226382 Jy ! Clean residual min=-0.001589 max=0.001639 Jy/beam ! Clean residual mean=0.000006 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0257414 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 0.0257414 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=0.015558Jy sigma=0.013422 ! Fit after self-cal, rms=0.015563Jy sigma=0.013421 ! 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=0.015563Jy sigma=0.013421 ! Fit after self-cal, rms=0.015556Jy sigma=0.013420 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.303 mas, bmaj=24.03 mas, bpa=-10.52 degrees ! Estimated noise=26.5939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.32307e-05 Jy ! Component: 100 - total flux cleaned = 9.98387e-05 Jy ! Component: 150 - total flux cleaned = 0.000153425 Jy ! Component: 200 - total flux cleaned = 0.000197731 Jy ! Total flux subtracted in 200 components = 0.000197731 Jy ! Clean residual min=-0.001571 max=0.001627 Jy/beam ! Clean residual mean=0.000006 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0259391 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 153 components and 0.0259391 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=0.015545Jy sigma=0.013419 ! Fit after self-cal, rms=0.015548Jy sigma=0.013418 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 = 1.68849e-05 Jy ! Component: 100 - total flux cleaned = 4.68369e-05 Jy ! Component: 150 - total flux cleaned = 8.59772e-05 Jy ! Component: 200 - total flux cleaned = 0.000102185 Jy ! Total flux subtracted in 200 components = 0.000102185 Jy ! Clean residual min=-0.001574 max=0.001611 Jy/beam ! Clean residual mean=0.000006 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0260413 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 170 components and 0.0260413 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=0.015544Jy sigma=0.013415 ! Fit after self-cal, rms=0.015547Jy sigma=0.013415 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.015547Jy sigma=0.013415 ! Fit after self-cal, rms=0.015543Jy sigma=0.013415 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.761 mas, bmaj=24.18 mas, bpa=-9.603 degrees ! Estimated noise=26.6078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138488 Jy ! Component: 100 - total flux cleaned = -0.000169521 Jy ! Component: 150 - total flux cleaned = -0.000178844 Jy ! Component: 200 - total flux cleaned = -0.000187588 Jy ! Total flux subtracted in 200 components = -0.000187588 Jy ! Clean residual min=-0.001635 max=0.001596 Jy/beam ! Clean residual mean=0.000007 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0258537 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 184 components and 0.0258537 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=0.015543Jy sigma=0.013412 ! Fit after self-cal, rms=0.015545Jy sigma=0.013411 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 = -3.4205e-05 Jy ! Component: 100 - total flux cleaned = -3.88337e-05 Jy ! Component: 150 - total flux cleaned = -3.86223e-05 Jy ! Component: 200 - total flux cleaned = -4.28727e-05 Jy ! Total flux subtracted in 200 components = -4.28727e-05 Jy ! Clean residual min=-0.001640 max=0.001586 Jy/beam ! Clean residual mean=0.000007 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0258109 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 191 components and 0.0258108 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=0.015543Jy sigma=0.013409 ! Fit after self-cal, rms=0.015545Jy sigma=0.013408 ! 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=5.301 mas, bmaj=24.02 mas, bpa=-10.51 degrees ! Estimated noise=26.5769 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.301 x 24.02 at -10.51 degrees (North through East) ! Clean map min=-0.0015598 max=0.020213 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=4.476 mas, bmaj=22.68 mas, bpa=-12.46 degrees ! Estimated noise=58.7882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146803 Jy ! Component: 100 - total flux cleaned = 0.0182159 Jy ! Component: 150 - total flux cleaned = 0.0200473 Jy ! Component: 200 - total flux cleaned = 0.0212746 Jy ! Total flux subtracted in 200 components = 0.0212746 Jy ! Clean residual min=-0.001877 max=0.001699 Jy/beam ! Clean residual mean=-0.000001 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0212746 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.0212746 Jy ! Inverting map and beam ! Estimated beam: bmin=5.301 mas, bmaj=24.02 mas, bpa=-10.51 degrees ! Estimated noise=26.5769 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 = 0.00180807 Jy ! Component: 100 - total flux cleaned = 0.00282843 Jy ! Component: 150 - total flux cleaned = 0.00350108 Jy ! Component: 200 - total flux cleaned = 0.00388984 Jy ! Total flux subtracted in 200 components = 0.00388984 Jy ! Clean residual min=-0.001570 max=0.001685 Jy/beam ! Clean residual mean=0.000005 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0251644 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 78 components and 0.0251644 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.761 mas, bmaj=24.18 mas, bpa=-9.603 degrees ! Estimated noise=26.6078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186302 Jy ! Component: 100 - total flux cleaned = 0.000333688 Jy ! Component: 150 - total flux cleaned = 0.000379172 Jy ! Component: 200 - total flux cleaned = 0.000419569 Jy ! Total flux subtracted in 200 components = 0.000419569 Jy ! Clean residual min=-0.001614 max=0.001652 Jy/beam ! Clean residual mean=0.000007 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.025584 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 = 1.8724e-05 Jy ! Component: 100 - total flux cleaned = 6.12349e-05 Jy ! Component: 150 - total flux cleaned = 8.46676e-05 Jy ! Component: 200 - total flux cleaned = 8.4544e-05 Jy ! Total flux subtracted in 200 components = 8.4544e-05 Jy ! Clean residual min=-0.001616 max=0.001624 Jy/beam ! Clean residual mean=0.000007 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0256686 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 123 components and 0.0256685 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.301 mas, bmaj=24.02 mas, bpa=-10.51 degrees ! Estimated noise=26.5769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135279 Jy ! Component: 100 - total flux cleaned = 0.000223058 Jy ! Component: 150 - total flux cleaned = 0.000303299 Jy ! Component: 200 - total flux cleaned = 0.000337055 Jy ! Total flux subtracted in 200 components = 0.000337055 Jy ! Clean residual min=-0.001569 max=0.001597 Jy/beam ! Clean residual mean=0.000006 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0260056 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 139 components and 0.0260056 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=0.015546Jy sigma=0.013413 ! Fit after self-cal, rms=0.015540Jy sigma=0.013410 wmodel /d2/scr/pima/bp171a6_uvs/J0838-2825_C_map.mod ! Writing 139 model components to file: /d2/scr/pima/bp171a6_uvs/J0838-2825_C_map.mod wobs /d2/scr/pima/bp171a6_uvs/J0838-2825_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a6_uvs/J0838-2825_C_uvs.fits wwins /d2/scr/pima/bp171a6_uvs/J0838-2825_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a6_uvs/J0838-2825_C_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 = 0.000247508 Jy ! Component: 100 - total flux cleaned = 0.000446088 Jy ! Component: 150 - total flux cleaned = 0.000598325 Jy ! Component: 200 - total flux cleaned = 0.000621021 Jy ! Component: 250 - total flux cleaned = 0.000551505 Jy ! Component: 300 - total flux cleaned = 0.000423986 Jy ! Component: 350 - total flux cleaned = 0.000319007 Jy ! Component: 400 - total flux cleaned = 0.00022008 Jy ! Component: 450 - total flux cleaned = 0.000180325 Jy ! Component: 500 - total flux cleaned = 0.00015553 Jy ! Component: 550 - total flux cleaned = 0.000132268 Jy ! Component: 600 - total flux cleaned = 0.000121521 Jy ! Component: 650 - total flux cleaned = 7.9204e-05 Jy ! Component: 700 - total flux cleaned = 7.96984e-06 Jy ! Component: 750 - total flux cleaned = -3.08377e-05 Jy ! Component: 800 - total flux cleaned = -6.84107e-05 Jy ! Component: 850 - total flux cleaned = -0.000122311 Jy ! Component: 900 - total flux cleaned = -0.000139653 Jy ! Component: 950 - total flux cleaned = -0.000172773 Jy ! Component: 1000 - total flux cleaned = -0.000180596 Jy ! Component: 1050 - total flux cleaned = -0.00018832 Jy ! Component: 1100 - total flux cleaned = -0.000195664 Jy ! Component: 1150 - total flux cleaned = -0.000202665 Jy ! Component: 1200 - total flux cleaned = -0.000202472 Jy ! Component: 1250 - total flux cleaned = -0.000222756 Jy ! Component: 1300 - total flux cleaned = -0.00023597 Jy ! Component: 1350 - total flux cleaned = -0.000255408 Jy ! Component: 1400 - total flux cleaned = -0.000286826 Jy ! Component: 1450 - total flux cleaned = -0.000305233 Jy ! Component: 1500 - total flux cleaned = -0.000335175 Jy ! Component: 1550 - total flux cleaned = -0.000364396 Jy ! Component: 1600 - total flux cleaned = -0.000375871 Jy ! Component: 1650 - total flux cleaned = -0.000375875 Jy ! Component: 1700 - total flux cleaned = -0.000375948 Jy ! Component: 1750 - total flux cleaned = -0.000376001 Jy ! Component: 1800 - total flux cleaned = -0.000365421 Jy ! Component: 1850 - total flux cleaned = -0.000360213 Jy ! Component: 1900 - total flux cleaned = -0.000360223 Jy ! Component: 1950 - total flux cleaned = -0.000344997 Jy ! Component: 2000 - total flux cleaned = -0.000324979 Jy ! Component: 2050 - total flux cleaned = -0.000310066 Jy ! Component: 2100 - total flux cleaned = -0.000290355 Jy ! Component: 2150 - total flux cleaned = -0.000270872 Jy ! Component: 2200 - total flux cleaned = -0.000256365 Jy ! Component: 2250 - total flux cleaned = -0.000232458 Jy ! Component: 2300 - total flux cleaned = -0.000222996 Jy ! Component: 2350 - total flux cleaned = -0.000218223 Jy ! Component: 2400 - total flux cleaned = -0.000213529 Jy ! Component: 2450 - total flux cleaned = -0.000213538 Jy ! Component: 2500 - total flux cleaned = -0.000218177 Jy ! Component: 2550 - total flux cleaned = -0.000218168 Jy ! Component: 2600 - total flux cleaned = -0.000227438 Jy ! Component: 2650 - total flux cleaned = -0.00022746 Jy ! Component: 2700 - total flux cleaned = -0.000245943 Jy ! Component: 2750 - total flux cleaned = -0.000245949 Jy ! Component: 2800 - total flux cleaned = -0.00025514 Jy ! Component: 2850 - total flux cleaned = -0.00025974 Jy ! Component: 2900 - total flux cleaned = -0.000273531 Jy ! Component: 2950 - total flux cleaned = -0.000273546 Jy ! Component: 3000 - total flux cleaned = -0.000278165 Jy ! Component: 3050 - total flux cleaned = -0.000282762 Jy ! Component: 3100 - total flux cleaned = -0.000282799 Jy ! Component: 3150 - total flux cleaned = -0.000282825 Jy ! Component: 3200 - total flux cleaned = -0.000282841 Jy ! Component: 3250 - total flux cleaned = -0.000282871 Jy ! Component: 3300 - total flux cleaned = -0.000273636 Jy ! Component: 3350 - total flux cleaned = -0.000278308 Jy ! Component: 3400 - total flux cleaned = -0.000259607 Jy ! Component: 3450 - total flux cleaned = -0.000278416 Jy ! Component: 3500 - total flux cleaned = -0.000283169 Jy ! Component: 3550 - total flux cleaned = -0.000283193 Jy ! Component: 3600 - total flux cleaned = -0.000278433 Jy ! Component: 3650 - total flux cleaned = -0.000283209 Jy ! Component: 3700 - total flux cleaned = -0.000288036 Jy ! Component: 3750 - total flux cleaned = -0.000288034 Jy ! Component: 3800 - total flux cleaned = -0.00029297 Jy ! Component: 3850 - total flux cleaned = -0.000307753 Jy ! Component: 3900 - total flux cleaned = -0.000317765 Jy ! Component: 3950 - total flux cleaned = -0.000322834 Jy ! Component: 4000 - total flux cleaned = -0.00031267 Jy ! Component: 4050 - total flux cleaned = -0.000317787 Jy ! Total flux subtracted in 4096 components = -0.000312597 Jy ! Clean residual min=-0.000278 max=0.000290 Jy/beam ! Clean residual mean=-0.000002 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.025693 Jy keep ! Adding 572 model components to the UV plane model. ! The established model now contains 711 components and 0.025693 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a6_uvs/J0838-2825_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.301 x 24.02 at -10.51 degrees (North through East) ! Clean map min=-0.0014623 max=0.020195 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a6_uvs/J0838-2825_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0201948 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001383 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.05448 2.05448 4.10897 8.21793 16.4359 32.8717 65.7434 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 146.022 quit ! Quitting program ! Log file /d2/scr/pima/bp171a6_uvs/J0838-2825_C_uvs.log closed on Wed Jan 15 19:52:50 2014