! Started logfile: /d2/scr/pima/bp171a3_uvs/J1142-2633_X_uvs.log on Mon Feb 24 08:47:25 2014 obs /d2/scr/pima/bp171a3_uvs/J1142-2633_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1142-2633_X_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J1142-2633 ! ! 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 768 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/bp171a3_uvs/J1142-2633_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006541Jy sigma=30.939630 ! Fit after self-cal, rms=0.926754Jy sigma=28.283172 ! 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=0.7434 mas, bmaj=2.13 mas, bpa=-3.548 degrees ! Estimated noise=1.32186 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 = 0.0533953 Jy ! Component: 100 - total flux cleaned = 0.0719315 Jy ! Total flux subtracted in 100 components = 0.0719315 Jy ! Clean residual min=-0.008303 max=0.009588 Jy/beam ! Clean residual mean=0.000050 rms=0.002483 Jy/beam ! Combined flux in latest and established models = 0.0719315 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0719315 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=0.050971Jy sigma=1.186714 ! Fit after self-cal, rms=0.050258Jy sigma=1.171563 ! 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=0.8775 mas, bmaj=2.427 mas, bpa=-1.985 degrees ! Estimated noise=0.929432 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 = 0.0175814 Jy ! Component: 100 - total flux cleaned = 0.027017 Jy ! Component: 150 - total flux cleaned = 0.0326338 Jy ! Component: 200 - total flux cleaned = 0.0360018 Jy ! Total flux subtracted in 200 components = 0.0360018 Jy ! Clean residual min=-0.006478 max=0.006773 Jy/beam ! Clean residual mean=0.000013 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.107933 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.107933 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=0.044736Jy sigma=0.891547 ! Fit after self-cal, rms=0.044578Jy sigma=0.890406 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8775 x 2.427 at -1.985 degrees (North through East) ! Clean map min=-0.0062601 max=0.072232 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* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.044578Jy sigma=0.890406 ! Fit after self-cal, rms=0.044578Jy sigma=0.890406 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8775 mas, bmaj=2.427 mas, bpa=-1.985 degrees ! Estimated noise=0.929432 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 = 0.00212562 Jy ! Component: 100 - total flux cleaned = 0.00289084 Jy ! Component: 150 - total flux cleaned = 0.00320885 Jy ! Component: 200 - total flux cleaned = 0.00349667 Jy ! Total flux subtracted in 200 components = 0.00349667 Jy ! Clean residual min=-0.006489 max=0.007090 Jy/beam ! Clean residual mean=0.000006 rms=0.001795 Jy/beam ! Combined flux in latest and established models = 0.11143 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.11143 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=0.044439Jy sigma=0.885708 ! Fit after self-cal, rms=0.044423Jy sigma=0.885556 ! 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=0.044423Jy sigma=0.885556 ! Fit after self-cal, rms=0.045069Jy sigma=0.878605 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8813 mas, bmaj=2.438 mas, bpa=-1.844 degrees ! Estimated noise=0.92968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000466084 Jy ! Component: 100 - total flux cleaned = -0.000314564 Jy ! Component: 150 - total flux cleaned = -0.000201594 Jy ! Component: 200 - total flux cleaned = -0.000159061 Jy ! Total flux subtracted in 200 components = -0.000159061 Jy ! Clean residual min=-0.005865 max=0.006928 Jy/beam ! Clean residual mean=0.000005 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 0.111271 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.111271 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=0.045039Jy sigma=0.879832 ! Fit after self-cal, rms=0.045031Jy sigma=0.879643 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 = 0.000113496 Jy ! Component: 100 - total flux cleaned = 0.000176758 Jy ! Component: 150 - total flux cleaned = 0.000213922 Jy ! Component: 200 - total flux cleaned = 0.000266626 Jy ! Total flux subtracted in 200 components = 0.000266626 Jy ! Clean residual min=-0.005860 max=0.006925 Jy/beam ! Clean residual mean=0.000004 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 0.111538 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.111538 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=0.045010Jy sigma=0.879841 ! Fit after self-cal, rms=0.045005Jy sigma=0.879707 ! 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=0.045005Jy sigma=0.879707 ! Fit after self-cal, rms=0.044871Jy sigma=0.879652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8811 mas, bmaj=2.438 mas, bpa=-1.824 degrees ! Estimated noise=0.928525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.07768e-05 Jy ! Component: 100 - total flux cleaned = 8.69288e-05 Jy ! Component: 150 - total flux cleaned = 0.000102687 Jy ! Component: 200 - total flux cleaned = 0.000133578 Jy ! Total flux subtracted in 200 components = 0.000133578 Jy ! Clean residual min=-0.005851 max=0.006886 Jy/beam ! Clean residual mean=0.000004 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.111671 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.111671 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=0.044854Jy sigma=0.880166 ! Fit after self-cal, rms=0.044848Jy sigma=0.880035 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 = 9.79296e-05 Jy ! Component: 100 - total flux cleaned = 0.000114053 Jy ! Component: 150 - total flux cleaned = 0.000113398 Jy ! Component: 200 - total flux cleaned = 0.000128606 Jy ! Total flux subtracted in 200 components = 0.000128606 Jy ! Clean residual min=-0.005845 max=0.006856 Jy/beam ! Clean residual mean=0.000004 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 0.1118 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.1118 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=0.044833Jy sigma=0.880128 ! Fit after self-cal, rms=0.044832Jy sigma=0.879978 ! 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=0.044832Jy sigma=0.879978 ! Fit after self-cal, rms=0.044776Jy sigma=0.879967 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.054 mas, bmaj=5.283 mas, bpa=-2.103 degrees ! Estimated noise=1.14596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152784 Jy ! Component: 100 - total flux cleaned = 0.00152444 Jy ! Component: 150 - total flux cleaned = 0.00152203 Jy ! Component: 200 - total flux cleaned = 0.00152032 Jy ! Total flux subtracted in 200 components = 0.00152032 Jy ! Clean residual min=-0.009283 max=0.008554 Jy/beam ! Clean residual mean=0.000004 rms=0.003056 Jy/beam ! Combined flux in latest and established models = 0.11332 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 58 components and 0.11332 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=0.044807Jy sigma=0.897582 ! Fit after self-cal, rms=0.044729Jy sigma=0.896394 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 = 5.67981e-05 Jy ! Component: 100 - total flux cleaned = 2.00124e-05 Jy ! Component: 150 - total flux cleaned = 1.73094e-05 Jy ! Component: 200 - total flux cleaned = -1.02099e-05 Jy ! Total flux subtracted in 200 components = -1.02099e-05 Jy ! Clean residual min=-0.009231 max=0.008728 Jy/beam ! Clean residual mean=0.000003 rms=0.003052 Jy/beam ! Combined flux in latest and established models = 0.11331 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.11331 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=0.044805Jy sigma=0.905385 ! Fit after self-cal, rms=0.044761Jy sigma=0.904883 ! 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=0.881 mas, bmaj=2.438 mas, bpa=-1.81 degrees ! Estimated noise=0.928197 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.881 x 2.438 at -1.81 degrees (North through East) ! Clean map min=-0.0058513 max=0.068395 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=0.7452 mas, bmaj=2.135 mas, bpa=-3.428 degrees ! Estimated noise=1.32368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0540161 Jy ! Component: 100 - total flux cleaned = 0.0724886 Jy ! Component: 150 - total flux cleaned = 0.0835878 Jy ! Component: 200 - total flux cleaned = 0.0906076 Jy ! Total flux subtracted in 200 components = 0.0906076 Jy ! Clean residual min=-0.006328 max=0.006760 Jy/beam ! Clean residual mean=0.000025 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.0906076 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0906076 Jy ! Inverting map and beam ! Estimated beam: bmin=0.881 mas, bmaj=2.438 mas, bpa=-1.81 degrees ! Estimated noise=0.928197 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 = 0.00872154 Jy ! Component: 100 - total flux cleaned = 0.0137427 Jy ! Component: 150 - total flux cleaned = 0.0167251 Jy ! Component: 200 - total flux cleaned = 0.0185003 Jy ! Total flux subtracted in 200 components = 0.0185003 Jy ! Clean residual min=-0.005958 max=0.006696 Jy/beam ! Clean residual mean=0.000009 rms=0.001733 Jy/beam ! Combined flux in latest and established models = 0.109108 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.109108 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=2.054 mas, bmaj=5.283 mas, bpa=-2.103 degrees ! Estimated noise=1.14596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320516 Jy ! Component: 100 - total flux cleaned = 0.003264 Jy ! Component: 150 - total flux cleaned = 0.00331402 Jy ! Component: 200 - total flux cleaned = 0.00335602 Jy ! Total flux subtracted in 200 components = 0.00335602 Jy ! Clean residual min=-0.009368 max=0.008933 Jy/beam ! Clean residual mean=0.000006 rms=0.003078 Jy/beam ! Combined flux in latest and established models = 0.112464 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 = 3.49358e-05 Jy ! Component: 100 - total flux cleaned = 3.84321e-05 Jy ! Component: 150 - total flux cleaned = 6.80966e-05 Jy ! Component: 200 - total flux cleaned = 9.62427e-05 Jy ! Total flux subtracted in 200 components = 9.62427e-05 Jy ! Clean residual min=-0.009313 max=0.008715 Jy/beam ! Clean residual mean=0.000006 rms=0.003065 Jy/beam ! Combined flux in latest and established models = 0.11256 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.11256 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.881 mas, bmaj=2.438 mas, bpa=-1.81 degrees ! Estimated noise=0.928197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130885 Jy ! Component: 100 - total flux cleaned = -0.00134745 Jy ! Component: 150 - total flux cleaned = -0.0013183 Jy ! Component: 200 - total flux cleaned = -0.00126987 Jy ! Total flux subtracted in 200 components = -0.00126987 Jy ! Clean residual min=-0.006118 max=0.006905 Jy/beam ! Clean residual mean=0.000005 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.11129 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.11129 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=0.044756Jy sigma=0.883838 ! Fit after self-cal, rms=0.044741Jy sigma=0.883502 wmodel /d2/scr/pima/bp171a3_uvs/J1142-2633_X_map.mod ! Writing 46 model components to file: /d2/scr/pima/bp171a3_uvs/J1142-2633_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1142-2633_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1142-2633_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1142-2633_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J1142-2633_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 = 0.000573765 Jy ! Component: 100 - total flux cleaned = -0.000258573 Jy ! Component: 150 - total flux cleaned = -0.00068142 Jy ! Component: 200 - total flux cleaned = -0.000984952 Jy ! Component: 250 - total flux cleaned = -0.00112451 Jy ! Component: 300 - total flux cleaned = -0.00118891 Jy ! Component: 350 - total flux cleaned = -0.00130771 Jy ! Component: 400 - total flux cleaned = -0.00119755 Jy ! Component: 450 - total flux cleaned = -0.00119952 Jy ! Component: 500 - total flux cleaned = -0.00125041 Jy ! Component: 550 - total flux cleaned = -0.00129868 Jy ! Component: 600 - total flux cleaned = -0.00134443 Jy ! Component: 650 - total flux cleaned = -0.001429 Jy ! Component: 700 - total flux cleaned = -0.0014683 Jy ! Component: 750 - total flux cleaned = -0.00139361 Jy ! Component: 800 - total flux cleaned = -0.00143074 Jy ! Component: 850 - total flux cleaned = -0.00139439 Jy ! Component: 900 - total flux cleaned = -0.00135998 Jy ! Component: 950 - total flux cleaned = -0.001327 Jy ! Component: 1000 - total flux cleaned = -0.00132643 Jy ! Component: 1050 - total flux cleaned = -0.0012966 Jy ! Component: 1100 - total flux cleaned = -0.00126757 Jy ! Component: 1150 - total flux cleaned = -0.00121182 Jy ! Component: 1200 - total flux cleaned = -0.00129459 Jy ! Component: 1250 - total flux cleaned = -0.00121482 Jy ! Component: 1300 - total flux cleaned = -0.00121444 Jy ! Component: 1350 - total flux cleaned = -0.00116437 Jy ! Component: 1400 - total flux cleaned = -0.00118946 Jy ! Component: 1450 - total flux cleaned = -0.00116491 Jy ! Component: 1500 - total flux cleaned = -0.00111755 Jy ! Component: 1550 - total flux cleaned = -0.00111757 Jy ! Component: 1600 - total flux cleaned = -0.00102577 Jy ! Component: 1650 - total flux cleaned = -0.000980909 Jy ! Component: 1700 - total flux cleaned = -0.000981284 Jy ! Component: 1750 - total flux cleaned = -0.000959203 Jy ! Component: 1800 - total flux cleaned = -0.000915606 Jy ! Component: 1850 - total flux cleaned = -0.000894056 Jy ! Component: 1900 - total flux cleaned = -0.000872606 Jy ! Component: 1950 - total flux cleaned = -0.000851522 Jy ! Component: 2000 - total flux cleaned = -0.000851511 Jy ! Component: 2050 - total flux cleaned = -0.000851581 Jy ! Component: 2100 - total flux cleaned = -0.00087208 Jy ! Component: 2150 - total flux cleaned = -0.000872168 Jy ! Component: 2200 - total flux cleaned = -0.000872288 Jy ! Component: 2250 - total flux cleaned = -0.000892379 Jy ! Component: 2300 - total flux cleaned = -0.00091235 Jy ! Component: 2350 - total flux cleaned = -0.00095203 Jy ! Component: 2400 - total flux cleaned = -0.000951855 Jy ! Component: 2450 - total flux cleaned = -0.000991114 Jy ! Component: 2500 - total flux cleaned = -0.00101074 Jy ! Component: 2550 - total flux cleaned = -0.00106953 Jy ! Component: 2600 - total flux cleaned = -0.00114771 Jy ! Component: 2650 - total flux cleaned = -0.00118687 Jy ! Component: 2700 - total flux cleaned = -0.0012262 Jy ! Component: 2750 - total flux cleaned = -0.00120648 Jy ! Component: 2800 - total flux cleaned = -0.00124597 Jy ! Component: 2850 - total flux cleaned = -0.00126578 Jy ! Component: 2900 - total flux cleaned = -0.00128581 Jy ! Component: 2950 - total flux cleaned = -0.00132572 Jy ! Component: 3000 - total flux cleaned = -0.00138612 Jy ! Component: 3050 - total flux cleaned = -0.0014064 Jy ! Component: 3100 - total flux cleaned = -0.00142671 Jy ! Component: 3150 - total flux cleaned = -0.00146758 Jy ! Component: 3200 - total flux cleaned = -0.00150896 Jy ! Component: 3250 - total flux cleaned = -0.00155053 Jy ! Component: 3300 - total flux cleaned = -0.0015922 Jy ! Component: 3350 - total flux cleaned = -0.00167631 Jy ! Component: 3400 - total flux cleaned = -0.00169756 Jy ! Component: 3450 - total flux cleaned = -0.00171883 Jy ! Component: 3500 - total flux cleaned = -0.00176198 Jy ! Component: 3550 - total flux cleaned = -0.00178394 Jy ! Component: 3600 - total flux cleaned = -0.00176203 Jy ! Component: 3650 - total flux cleaned = -0.00176211 Jy ! Component: 3700 - total flux cleaned = -0.00180716 Jy ! Component: 3750 - total flux cleaned = -0.00182992 Jy ! Component: 3800 - total flux cleaned = -0.00182983 Jy ! Component: 3850 - total flux cleaned = -0.00187659 Jy ! Component: 3900 - total flux cleaned = -0.00187639 Jy ! Component: 3950 - total flux cleaned = -0.00190057 Jy ! Component: 4000 - total flux cleaned = -0.00194956 Jy ! Component: 4050 - total flux cleaned = -0.00197441 Jy ! Total flux subtracted in 4096 components = -0.00197434 Jy ! Clean residual min=-0.001536 max=0.001507 Jy/beam ! Clean residual mean=-0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.109316 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 323 components and 0.109316 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1142-2633_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.881 x 2.438 at -1.81 degrees (North through East) ! Clean map min=-0.0024639 max=0.069528 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1142-2633_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0695275 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000338013 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.45847 1.45847 2.91694 5.83389 11.6678 23.3356 46.6711 93.3422 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 205.694 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1142-2633_X_uvs.log closed on Mon Feb 24 08:47:30 2014