! Started logfile: /scr/pima/bg219a_uvs/J1356-1101_X_uvs.log on Wed Apr 6 21:38:29 2016 obs /scr/pima/bg219a_uvs/J1356-1101_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1356-1101_X_uva.fits ! AN table 1: 57 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.792815 visibilities/baseline/integration-bin. ! Found source: J1356-1101 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 11388 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J1356-1101_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.003196Jy sigma=27.378423 ! Fit after self-cal, rms=0.933953Jy sigma=25.420891 ! 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=0.659 mas, bmaj=1.688 mas, bpa=-4.158 degrees ! Estimated noise=0.570514 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 = 0.0469267 Jy ! Component: 100 - total flux cleaned = 0.0609277 Jy ! Total flux subtracted in 100 components = 0.0609277 Jy ! Clean residual min=-0.006625 max=0.009842 Jy/beam ! Clean residual mean=0.000021 rms=0.001690 Jy/beam ! Combined flux in latest and established models = 0.0609277 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0609277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055281Jy sigma=1.463725 ! Fit after self-cal, rms=0.054448Jy sigma=1.440453 ! 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=0.7947 mas, bmaj=1.964 mas, bpa=-3.046 degrees ! Estimated noise=0.328235 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 = 0.0151322 Jy ! Component: 100 - total flux cleaned = 0.0231313 Jy ! Component: 150 - total flux cleaned = 0.0276008 Jy ! Component: 200 - total flux cleaned = 0.0302267 Jy ! Total flux subtracted in 200 components = 0.0302267 Jy ! Clean residual min=-0.004801 max=0.009043 Jy/beam ! Clean residual mean=0.000029 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.0911543 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.0911543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.050510Jy sigma=1.318933 ! Fit after self-cal, rms=0.050496Jy sigma=1.316519 ! Inverting map ! Added new window around map position (-2.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00836494 Jy ! Component: 100 - total flux cleaned = 0.0124518 Jy ! Component: 150 - total flux cleaned = 0.0148585 Jy ! Component: 200 - total flux cleaned = 0.0159519 Jy ! Total flux subtracted in 200 components = 0.0159519 Jy ! Clean residual min=-0.003262 max=0.006883 Jy/beam ! Clean residual mean=0.000011 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.107106 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.107106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049157Jy sigma=1.277478 ! Fit after self-cal, rms=0.048868Jy sigma=1.270509 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7947 x 1.964 at -3.046 degrees (North through East) ! Clean map min=-0.003247 max=0.062909 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 0.92 LA 0.99 MK 0.93 NL 1.05 ! OV 1.06 PT 0.97 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.92 MK 0.95 NL 1.11 ! OV 1.02 PT 0.96 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.97 MK 0.92 NL 1.16 ! OV 1.04 PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.91 MK 0.95 NL 1.15 ! OV 1.06 PT 0.99 SC 1.10 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 LA 0.96 MK 0.92 NL 1.11 ! OV 1.07 PT 0.94 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.93 MK 0.95 NL 1.13 ! OV 1.02 PT 0.96 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 0.95 MK 0.91 NL 1.08 ! OV 1.00 PT 0.93 SC 0.97 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048868Jy sigma=1.270509 ! Fit after self-cal, rms=0.047644Jy sigma=1.257424 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7836 mas, bmaj=1.967 mas, bpa=-3.248 degrees ! Estimated noise=0.321647 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 = 0.000131067 Jy ! Component: 100 - total flux cleaned = 5.52077e-05 Jy ! Component: 150 - total flux cleaned = 0.000173216 Jy ! Component: 200 - total flux cleaned = 0.000278226 Jy ! Total flux subtracted in 200 components = 0.000278226 Jy ! Clean residual min=-0.002411 max=0.002844 Jy/beam ! Clean residual mean=-0.000002 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.107384 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.107384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.047445Jy sigma=1.252808 ! Fit after self-cal, rms=0.047447Jy sigma=1.251915 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.047447Jy sigma=1.251915 ! Fit after self-cal, rms=0.046992Jy sigma=1.248144 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7812 mas, bmaj=1.958 mas, bpa=-3.122 degrees ! Estimated noise=0.321112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.25842e-05 Jy ! Component: 100 - total flux cleaned = 0.00017312 Jy ! Component: 150 - total flux cleaned = 0.000292763 Jy ! Component: 200 - total flux cleaned = 0.000291946 Jy ! Total flux subtracted in 200 components = 0.000291946 Jy ! Clean residual min=-0.001992 max=0.002393 Jy/beam ! Clean residual mean=0.000002 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.107676 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.107676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046913Jy sigma=1.246209 ! Fit after self-cal, rms=0.046904Jy sigma=1.245878 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 (3, -34.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200866 Jy ! Component: 100 - total flux cleaned = 0.00250622 Jy ! Component: 150 - total flux cleaned = 0.00275884 Jy ! Component: 200 - total flux cleaned = 0.0029546 Jy ! Total flux subtracted in 200 components = 0.0029546 Jy ! Clean residual min=-0.001747 max=0.001923 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.110631 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 85 components and 0.110631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046798Jy sigma=1.243128 ! Fit after self-cal, rms=0.046788Jy sigma=1.242885 ! Inverting map ! Added new window around map position (7, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108619 Jy ! Component: 100 - total flux cleaned = 0.00164462 Jy ! Component: 150 - total flux cleaned = 0.00193051 Jy ! Component: 200 - total flux cleaned = 0.00218419 Jy ! Total flux subtracted in 200 components = 0.00218419 Jy ! Clean residual min=-0.001650 max=0.001801 Jy/beam ! Clean residual mean=0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.112815 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.112815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046691Jy sigma=1.240748 ! Fit after self-cal, rms=0.046659Jy sigma=1.240440 ! Inverting map ! Added new window around map position (24, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132623 Jy ! Component: 100 - total flux cleaned = 0.00175619 Jy ! Component: 150 - total flux cleaned = 0.0019627 Jy ! Component: 200 - total flux cleaned = 0.0021178 Jy ! Total flux subtracted in 200 components = 0.0021178 Jy ! Clean residual min=-0.001464 max=0.001461 Jy/beam ! Clean residual mean=0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.114933 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 116 components and 0.114933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046585Jy sigma=1.238668 ! Fit after self-cal, rms=0.046569Jy sigma=1.238515 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046569Jy sigma=1.238515 ! Fit after self-cal, rms=0.046414Jy sigma=1.238238 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7803 mas, bmaj=1.961 mas, bpa=-3.275 degrees ! Estimated noise=0.319683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000845259 Jy ! Component: 100 - total flux cleaned = 0.00118518 Jy ! Component: 150 - total flux cleaned = 0.00135145 Jy ! Component: 200 - total flux cleaned = 0.00142644 Jy ! Total flux subtracted in 200 components = 0.00142644 Jy ! Clean residual min=-0.001267 max=0.001364 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.116359 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 123 components and 0.116359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046377Jy sigma=1.237348 ! Fit after self-cal, rms=0.046374Jy sigma=1.237296 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 (41.2, -49.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000924044 Jy ! Component: 100 - total flux cleaned = 0.00129633 Jy ! Component: 150 - total flux cleaned = 0.00157494 Jy ! Component: 200 - total flux cleaned = 0.00174017 Jy ! Total flux subtracted in 200 components = 0.00174017 Jy ! Clean residual min=-0.001155 max=0.001099 Jy/beam ! Clean residual mean=-0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.1181 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 143 components and 0.1181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046331Jy sigma=1.236275 ! Fit after self-cal, rms=0.046324Jy sigma=1.236154 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046324Jy sigma=1.236154 ! Fit after self-cal, rms=0.046332Jy sigma=1.236066 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.24 mas, bmaj=4.806 mas, bpa=-4.515 degrees ! Estimated noise=0.427981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601795 Jy ! Component: 100 - total flux cleaned = 0.000958894 Jy ! Component: 150 - total flux cleaned = 0.00111039 Jy ! Component: 200 - total flux cleaned = 0.00123114 Jy ! Total flux subtracted in 200 components = 0.00123114 Jy ! Clean residual min=-0.000864 max=0.000853 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.119331 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 158 components and 0.119331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046324Jy sigma=1.235886 ! Fit after self-cal, rms=0.046322Jy sigma=1.235859 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 = 0.000193285 Jy ! Component: 100 - total flux cleaned = 0.000323868 Jy ! Component: 150 - total flux cleaned = 0.0004035 Jy ! Component: 200 - total flux cleaned = 0.000486501 Jy ! Total flux subtracted in 200 components = 0.000486501 Jy ! Clean residual min=-0.000806 max=0.000792 Jy/beam ! Clean residual mean=-0.000002 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.119817 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 167 components and 0.119817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046318Jy sigma=1.235770 ! Fit after self-cal, rms=0.046318Jy sigma=1.235761 ! 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=0.7805 mas, bmaj=1.964 mas, bpa=-3.381 degrees ! Estimated noise=0.319473 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7805 x 1.964 at -3.381 degrees (North through East) ! Clean map min=-0.002637 max=0.061808 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=0.6494 mas, bmaj=1.691 mas, bpa=-4.314 degrees ! Estimated noise=0.550306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455564 Jy ! Component: 100 - total flux cleaned = 0.060852 Jy ! Component: 150 - total flux cleaned = 0.0706113 Jy ! Component: 200 - total flux cleaned = 0.0780664 Jy ! Total flux subtracted in 200 components = 0.0780664 Jy ! Clean residual min=-0.005508 max=0.007001 Jy/beam ! Clean residual mean=0.000012 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.0780664 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0780664 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7805 mas, bmaj=1.964 mas, bpa=-3.381 degrees ! Estimated noise=0.319473 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) ! Added new window around map position (0.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102738 Jy ! Component: 100 - total flux cleaned = 0.0164896 Jy ! Component: 150 - total flux cleaned = 0.0208051 Jy ! Component: 200 - total flux cleaned = 0.0239587 Jy ! Total flux subtracted in 200 components = 0.0239587 Jy ! Clean residual min=-0.003077 max=0.003091 Jy/beam ! Clean residual mean=0.000009 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.102025 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 45 components and 0.102025 Jy ! Inverting map ! Added new window around map position (-1, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303684 Jy ! Component: 100 - total flux cleaned = 0.00487261 Jy ! Component: 150 - total flux cleaned = 0.00636788 Jy ! Component: 200 - total flux cleaned = 0.00774009 Jy ! Total flux subtracted in 200 components = 0.00774009 Jy ! Clean residual min=-0.002081 max=0.001864 Jy/beam ! Clean residual mean=0.000003 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.109765 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 70 components and 0.109765 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=2.24 mas, bmaj=4.806 mas, bpa=-4.515 degrees ! Estimated noise=0.427981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206333 Jy ! Component: 100 - total flux cleaned = 0.00356978 Jy ! Component: 150 - total flux cleaned = 0.00478326 Jy ! Component: 200 - total flux cleaned = 0.00580643 Jy ! Total flux subtracted in 200 components = 0.00580643 Jy ! Clean residual min=-0.001303 max=0.001341 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.115572 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 = 0.000673668 Jy ! Component: 100 - total flux cleaned = 0.0012652 Jy ! Component: 150 - total flux cleaned = 0.00176058 Jy ! Component: 200 - total flux cleaned = 0.00220046 Jy ! Total flux subtracted in 200 components = 0.00220046 Jy ! Clean residual min=-0.000963 max=0.001074 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.117772 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 113 components and 0.117772 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7805 mas, bmaj=1.964 mas, bpa=-3.381 degrees ! Estimated noise=0.319473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000849935 Jy ! Component: 100 - total flux cleaned = 0.00144026 Jy ! Component: 150 - total flux cleaned = 0.00185533 Jy ! Component: 200 - total flux cleaned = 0.0020627 Jy ! Total flux subtracted in 200 components = 0.0020627 Jy ! Clean residual min=-0.001271 max=0.001118 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.119835 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 135 components and 0.119835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046359Jy sigma=1.236705 ! Fit after self-cal, rms=0.046354Jy sigma=1.236353 wmodel /scr/pima/bg219a_uvs/J1356-1101_X_map.mod ! Writing 135 model components to file: /scr/pima/bg219a_uvs/J1356-1101_X_map.mod wobs /scr/pima/bg219a_uvs/J1356-1101_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1356-1101_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1356-1101_X_map.win ! wwins: Wrote 8 windows to /scr/pima/bg219a_uvs/J1356-1101_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 = -0.000477996 Jy ! Component: 100 - total flux cleaned = -0.000672786 Jy ! Component: 150 - total flux cleaned = -0.000746254 Jy ! Component: 200 - total flux cleaned = -0.000728806 Jy ! Component: 250 - total flux cleaned = -0.00064465 Jy ! Component: 300 - total flux cleaned = -0.000612412 Jy ! Component: 350 - total flux cleaned = -0.000549759 Jy ! Component: 400 - total flux cleaned = -0.000488599 Jy ! Component: 450 - total flux cleaned = -0.000458974 Jy ! Component: 500 - total flux cleaned = -0.000414951 Jy ! Component: 550 - total flux cleaned = -0.000357854 Jy ! Component: 600 - total flux cleaned = -0.000315996 Jy ! Component: 650 - total flux cleaned = -0.000261566 Jy ! Component: 700 - total flux cleaned = -0.00023453 Jy ! Component: 750 - total flux cleaned = -0.000195179 Jy ! Component: 800 - total flux cleaned = -0.000169792 Jy ! Component: 850 - total flux cleaned = -0.000144825 Jy ! Component: 900 - total flux cleaned = -0.000157141 Jy ! Component: 950 - total flux cleaned = -0.000144817 Jy ! Component: 1000 - total flux cleaned = -0.000168594 Jy ! Component: 1050 - total flux cleaned = -0.000156834 Jy ! Component: 1100 - total flux cleaned = -0.000133867 Jy ! Component: 1150 - total flux cleaned = -0.000167863 Jy ! Component: 1200 - total flux cleaned = -0.000156681 Jy ! Component: 1250 - total flux cleaned = -0.000167411 Jy ! Component: 1300 - total flux cleaned = -0.000167399 Jy ! Component: 1350 - total flux cleaned = -0.000167417 Jy ! Component: 1400 - total flux cleaned = -0.000177966 Jy ! Component: 1450 - total flux cleaned = -0.00018824 Jy ! Component: 1500 - total flux cleaned = -0.000208521 Jy ! Component: 1550 - total flux cleaned = -0.000248315 Jy ! Component: 1600 - total flux cleaned = -0.000267909 Jy ! Component: 1650 - total flux cleaned = -0.000316381 Jy ! Component: 1700 - total flux cleaned = -0.000364198 Jy ! Component: 1750 - total flux cleaned = -0.000383137 Jy ! Component: 1800 - total flux cleaned = -0.000439395 Jy ! Component: 1850 - total flux cleaned = -0.000485581 Jy ! Component: 1900 - total flux cleaned = -0.000531345 Jy ! Component: 1950 - total flux cleaned = -0.000585712 Jy ! Component: 2000 - total flux cleaned = -0.00060364 Jy ! Component: 2050 - total flux cleaned = -0.000648164 Jy ! Component: 2100 - total flux cleaned = -0.000701117 Jy ! Component: 2150 - total flux cleaned = -0.000744793 Jy ! Component: 2200 - total flux cleaned = -0.000770725 Jy ! Component: 2250 - total flux cleaned = -0.000762167 Jy ! Component: 2300 - total flux cleaned = -0.000787727 Jy ! Component: 2350 - total flux cleaned = -0.00082156 Jy ! Component: 2400 - total flux cleaned = -0.000821483 Jy ! Component: 2450 - total flux cleaned = -0.000854833 Jy ! Component: 2500 - total flux cleaned = -0.000879585 Jy ! Component: 2550 - total flux cleaned = -0.000887788 Jy ! Component: 2600 - total flux cleaned = -0.000896048 Jy ! Component: 2650 - total flux cleaned = -0.000920438 Jy ! Component: 2700 - total flux cleaned = -0.000936586 Jy ! Component: 2750 - total flux cleaned = -0.000936614 Jy ! Component: 2800 - total flux cleaned = -0.000968453 Jy ! Component: 2850 - total flux cleaned = -0.000976425 Jy ! Component: 2900 - total flux cleaned = -0.00100005 Jy ! Component: 2950 - total flux cleaned = -0.00103132 Jy ! Component: 3000 - total flux cleaned = -0.0010469 Jy ! Component: 3050 - total flux cleaned = -0.00106241 Jy ! Component: 3100 - total flux cleaned = -0.00107783 Jy ! Component: 3150 - total flux cleaned = -0.00109318 Jy ! Component: 3200 - total flux cleaned = -0.00110845 Jy ! Component: 3250 - total flux cleaned = -0.00113128 Jy ! Component: 3300 - total flux cleaned = -0.00112369 Jy ! Component: 3350 - total flux cleaned = -0.00113124 Jy ! Component: 3400 - total flux cleaned = -0.00113123 Jy ! Component: 3450 - total flux cleaned = -0.00111621 Jy ! Component: 3500 - total flux cleaned = -0.00111621 Jy ! Component: 3550 - total flux cleaned = -0.00112366 Jy ! Component: 3600 - total flux cleaned = -0.00112366 Jy ! Component: 3650 - total flux cleaned = -0.00112367 Jy ! Component: 3700 - total flux cleaned = -0.00112369 Jy ! Component: 3750 - total flux cleaned = -0.00112372 Jy ! Component: 3800 - total flux cleaned = -0.00113843 Jy ! Component: 3850 - total flux cleaned = -0.0011458 Jy ! Component: 3900 - total flux cleaned = -0.00114582 Jy ! Component: 3950 - total flux cleaned = -0.00115316 Jy ! Component: 4000 - total flux cleaned = -0.00116777 Jy ! Component: 4050 - total flux cleaned = -0.00117507 Jy ! Total flux subtracted in 4096 components = -0.00118238 Jy ! Clean residual min=-0.000475 max=0.000504 Jy/beam ! Clean residual mean=-0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.118652 Jy keep ! Adding 222 model components to the UV plane model. ! The established model now contains 357 components and 0.118652 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1356-1101_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7805 x 1.964 at -3.381 degrees (North through East) ! Clean map min=-0.0009364 max=0.060703 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1356-1101_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0607033 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109485 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.541081 0.541081 1.08216 2.16432 4.32865 8.6573 17.3146 34.6292 69.2584 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 554.445 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1356-1101_X_uvs.log closed on Wed Apr 6 21:38:34 2016