! Started logfile: /scr/pima/bg219b_uvs/J1916-1519_X_uvs.log on Thu Apr 7 02:03:31 2016 obs /scr/pima/bg219b_uvs/J1916-1519_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1916-1519_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853968 visibilities/baseline/integration-bin. ! Found source: J1916-1519 ! ! 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 134 lines of history. ! ! Reading 12912 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/bg219b_uvs/J1916-1519_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.011664Jy sigma=24.662956 ! Fit after self-cal, rms=0.861463Jy sigma=20.955480 ! 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=0.6621 mas, bmaj=1.748 mas, bpa=-3.068 degrees ! Estimated noise=0.537877 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 = 0.10648 Jy ! Component: 100 - total flux cleaned = 0.131229 Jy ! Total flux subtracted in 100 components = 0.131229 Jy ! Clean residual min=-0.003910 max=0.009236 Jy/beam ! Clean residual mean=-0.000004 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.131229 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.131229 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=0.061975Jy sigma=1.435068 ! Fit after self-cal, rms=0.061673Jy sigma=1.428626 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00953326 Jy ! Component: 100 - total flux cleaned = 0.0139726 Jy ! Total flux subtracted in 100 components = 0.0139726 Jy ! Clean residual min=-0.003462 max=0.003418 Jy/beam ! Clean residual mean=-0.000003 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.145201 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.145201 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=0.059975Jy sigma=1.377568 ! Fit after self-cal, rms=0.059967Jy sigma=1.377233 ! 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=0.8189 mas, bmaj=2 mas, bpa=-0.8056 degrees ! Estimated noise=0.376552 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 = 0.00464225 Jy ! Component: 100 - total flux cleaned = 0.00720294 Jy ! Component: 150 - total flux cleaned = 0.00867515 Jy ! Component: 200 - total flux cleaned = 0.00953238 Jy ! Total flux subtracted in 200 components = 0.00953238 Jy ! Clean residual min=-0.002701 max=0.003013 Jy/beam ! Clean residual mean=-0.000004 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.154734 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.154734 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=0.059667Jy sigma=1.367069 ! Fit after self-cal, rms=0.059677Jy sigma=1.366986 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8189 x 2 at -0.8056 degrees (North through East) ! Clean map min=-0.0025594 max=0.13847 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.07 KP 0.96 ! LA 0.97 MK 0.97 NL 1.02 OV 0.94 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.06 KP 1.01 ! LA 0.98 MK 1.09 NL 1.03 OV 1.02 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.09 KP 0.99 ! LA 0.97 MK 0.98 NL 1.07 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00 KP 0.96 ! LA 0.96 MK 0.99 NL 1.04 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.04 KP 1.01 ! LA 0.98 MK 1.00 NL 1.06 OV 0.98 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.04 KP 0.97 ! LA 1.02 MK 1.03 NL 1.04 OV 0.97 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.02 KP 1.00 ! LA 0.97 MK 0.95 NL 1.05 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! 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=0.059677Jy sigma=1.366986 ! Fit after self-cal, rms=0.059958Jy sigma=1.356553 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8212 mas, bmaj=2.002 mas, bpa=-0.6902 degrees ! Estimated noise=0.376447 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 = -0.000300967 Jy ! Component: 100 - total flux cleaned = -0.000335272 Jy ! Component: 150 - total flux cleaned = -0.000349252 Jy ! Component: 200 - total flux cleaned = -0.000375398 Jy ! Total flux subtracted in 200 components = -0.000375398 Jy ! Clean residual min=-0.002230 max=0.002256 Jy/beam ! Clean residual mean=-0.000004 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.154358 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.154358 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=0.059946Jy sigma=1.356334 ! Fit after self-cal, rms=0.059966Jy sigma=1.356239 ! 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=0.059966Jy sigma=1.356239 ! Fit after self-cal, rms=0.060326Jy sigma=1.349255 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8209 mas, bmaj=2.006 mas, bpa=-0.6548 degrees ! Estimated noise=0.376415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173197 Jy ! Component: 100 - total flux cleaned = -0.000185124 Jy ! Component: 150 - total flux cleaned = -0.000195101 Jy ! Component: 200 - total flux cleaned = -0.000204136 Jy ! Total flux subtracted in 200 components = -0.000204136 Jy ! Clean residual min=-0.002166 max=0.002113 Jy/beam ! Clean residual mean=-0.000003 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.154154 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.154154 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=0.060322Jy sigma=1.349162 ! Fit after self-cal, rms=0.060343Jy sigma=1.349094 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 = -3.13241e-07 Jy ! Component: 100 - total flux cleaned = -2.90174e-07 Jy ! Component: 150 - total flux cleaned = -2.33176e-07 Jy ! Component: 200 - total flux cleaned = -8.54245e-06 Jy ! Total flux subtracted in 200 components = -8.54245e-06 Jy ! Clean residual min=-0.002162 max=0.002106 Jy/beam ! Clean residual mean=-0.000003 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.154145 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.154145 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=0.060341Jy sigma=1.349025 ! Fit after self-cal, rms=0.060340Jy sigma=1.349014 ! 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=0.060340Jy sigma=1.349014 ! Fit after self-cal, rms=0.060454Jy sigma=1.348921 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8212 mas, bmaj=2.007 mas, bpa=-0.6442 degrees ! Estimated noise=0.376263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138581 Jy ! Component: 100 - total flux cleaned = -0.00016626 Jy ! Component: 150 - total flux cleaned = -0.000181862 Jy ! Component: 200 - total flux cleaned = -0.000189227 Jy ! Total flux subtracted in 200 components = -0.000189227 Jy ! Clean residual min=-0.002163 max=0.002087 Jy/beam ! Clean residual mean=-0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.153956 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.153956 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=0.060452Jy sigma=1.348865 ! Fit after self-cal, rms=0.060455Jy sigma=1.348856 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 = 8.50344e-06 Jy ! Component: 100 - total flux cleaned = 8.57358e-06 Jy ! Component: 150 - total flux cleaned = 1.55017e-06 Jy ! Component: 200 - total flux cleaned = 1.81993e-06 Jy ! Total flux subtracted in 200 components = 1.81993e-06 Jy ! Clean residual min=-0.002161 max=0.002082 Jy/beam ! Clean residual mean=-0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.153958 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.153958 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=0.060453Jy sigma=1.348815 ! Fit after self-cal, rms=0.060453Jy sigma=1.348809 ! 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=0.060453Jy sigma=1.348809 ! Fit after self-cal, rms=0.060448Jy sigma=1.348807 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.238 mas, bmaj=4.377 mas, bpa=7.544 degrees ! Estimated noise=0.483258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110734 Jy ! Component: 100 - total flux cleaned = 8.04526e-05 Jy ! Component: 150 - total flux cleaned = 7.12082e-05 Jy ! Component: 200 - total flux cleaned = 5.42998e-05 Jy ! Total flux subtracted in 200 components = 5.42998e-05 Jy ! Clean residual min=-0.002380 max=0.002577 Jy/beam ! Clean residual mean=-0.000005 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.154012 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 48 components and 0.154012 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=0.060450Jy sigma=1.348803 ! Fit after self-cal, rms=0.060449Jy sigma=1.348789 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 = 3.49797e-06 Jy ! Component: 100 - total flux cleaned = -1.25592e-05 Jy ! Component: 150 - total flux cleaned = -2.00891e-05 Jy ! Component: 200 - total flux cleaned = -3.42393e-05 Jy ! Total flux subtracted in 200 components = -3.42393e-05 Jy ! Clean residual min=-0.002375 max=0.002574 Jy/beam ! Clean residual mean=-0.000005 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.153978 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 50 components and 0.153978 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=0.060450Jy sigma=1.348804 ! Fit after self-cal, rms=0.060449Jy sigma=1.348790 ! 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=0.8215 mas, bmaj=2.008 mas, bpa=-0.6369 degrees ! Estimated noise=0.376134 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8215 x 2.008 at -0.6369 degrees (North through East) ! Clean map min=-0.0019982 max=0.1385 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=0.6623 mas, bmaj=1.747 mas, bpa=-2.868 degrees ! Estimated noise=0.538676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106638 Jy ! Component: 100 - total flux cleaned = 0.131603 Jy ! Component: 150 - total flux cleaned = 0.14122 Jy ! Component: 200 - total flux cleaned = 0.145699 Jy ! Total flux subtracted in 200 components = 0.145699 Jy ! Clean residual min=-0.003090 max=0.003121 Jy/beam ! Clean residual mean=-0.000002 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.145699 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.145699 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8215 mas, bmaj=2.008 mas, bpa=-0.6369 degrees ! Estimated noise=0.376134 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 = 0.00385821 Jy ! Component: 100 - total flux cleaned = 0.00578314 Jy ! Component: 150 - total flux cleaned = 0.0067909 Jy ! Component: 200 - total flux cleaned = 0.00735257 Jy ! Total flux subtracted in 200 components = 0.00735257 Jy ! Clean residual min=-0.002123 max=0.002004 Jy/beam ! Clean residual mean=-0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.153051 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.153051 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=2.238 mas, bmaj=4.377 mas, bpa=7.544 degrees ! Estimated noise=0.483258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000688407 Jy ! Component: 100 - total flux cleaned = 0.000761957 Jy ! Component: 150 - total flux cleaned = 0.000761618 Jy ! Component: 200 - total flux cleaned = 0.0007525 Jy ! Total flux subtracted in 200 components = 0.0007525 Jy ! Clean residual min=-0.002354 max=0.002563 Jy/beam ! Clean residual mean=-0.000005 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.153804 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 = -8.42843e-06 Jy ! Component: 100 - total flux cleaned = -1.59714e-05 Jy ! Component: 150 - total flux cleaned = -2.27923e-05 Jy ! Component: 200 - total flux cleaned = -2.34646e-05 Jy ! Total flux subtracted in 200 components = -2.34646e-05 Jy ! Clean residual min=-0.002351 max=0.002560 Jy/beam ! Clean residual mean=-0.000005 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.15378 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.15378 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8215 mas, bmaj=2.008 mas, bpa=-0.6369 degrees ! Estimated noise=0.376134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000374879 Jy ! Component: 100 - total flux cleaned = -0.000356506 Jy ! Component: 150 - total flux cleaned = -0.000316765 Jy ! Component: 200 - total flux cleaned = -0.000283085 Jy ! Total flux subtracted in 200 components = -0.000283085 Jy ! Clean residual min=-0.002126 max=0.002040 Jy/beam ! Clean residual mean=-0.000003 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.153497 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.153497 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=0.060446Jy sigma=1.348769 ! Fit after self-cal, rms=0.060442Jy sigma=1.348739 wmodel /scr/pima/bg219b_uvs/J1916-1519_X_map.mod ! Writing 40 model components to file: /scr/pima/bg219b_uvs/J1916-1519_X_map.mod wobs /scr/pima/bg219b_uvs/J1916-1519_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1916-1519_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1916-1519_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219b_uvs/J1916-1519_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 = 0.000219203 Jy ! Component: 100 - total flux cleaned = 0.000289522 Jy ! Component: 150 - total flux cleaned = 0.000322695 Jy ! Component: 200 - total flux cleaned = 0.000419069 Jy ! Component: 250 - total flux cleaned = 0.000606336 Jy ! Component: 300 - total flux cleaned = 0.000849705 Jy ! Component: 350 - total flux cleaned = 0.00105631 Jy ! Component: 400 - total flux cleaned = 0.00122932 Jy ! Component: 450 - total flux cleaned = 0.00153955 Jy ! Component: 500 - total flux cleaned = 0.00175986 Jy ! Component: 550 - total flux cleaned = 0.00192196 Jy ! Component: 600 - total flux cleaned = 0.00208141 Jy ! Component: 650 - total flux cleaned = 0.00226295 Jy ! Component: 700 - total flux cleaned = 0.00241575 Jy ! Component: 750 - total flux cleaned = 0.00259073 Jy ! Component: 800 - total flux cleaned = 0.00271342 Jy ! Component: 850 - total flux cleaned = 0.00288223 Jy ! Component: 900 - total flux cleaned = 0.00300059 Jy ! Component: 950 - total flux cleaned = 0.0031872 Jy ! Component: 1000 - total flux cleaned = 0.00327892 Jy ! Component: 1050 - total flux cleaned = 0.00341443 Jy ! Component: 1100 - total flux cleaned = 0.00352573 Jy ! Component: 1150 - total flux cleaned = 0.00354793 Jy ! Component: 1200 - total flux cleaned = 0.00369945 Jy ! Component: 1250 - total flux cleaned = 0.00372084 Jy ! Component: 1300 - total flux cleaned = 0.00382691 Jy ! Component: 1350 - total flux cleaned = 0.00388923 Jy ! Component: 1400 - total flux cleaned = 0.00397128 Jy ! Component: 1450 - total flux cleaned = 0.00407267 Jy ! Component: 1500 - total flux cleaned = 0.00401262 Jy ! Component: 1550 - total flux cleaned = 0.00407211 Jy ! Component: 1600 - total flux cleaned = 0.00405238 Jy ! Component: 1650 - total flux cleaned = 0.00403306 Jy ! Component: 1700 - total flux cleaned = 0.00407153 Jy ! Component: 1750 - total flux cleaned = 0.00403404 Jy ! Component: 1800 - total flux cleaned = 0.00414636 Jy ! Component: 1850 - total flux cleaned = 0.00422045 Jy ! Component: 1900 - total flux cleaned = 0.00436631 Jy ! Component: 1950 - total flux cleaned = 0.00436609 Jy ! Component: 2000 - total flux cleaned = 0.00443762 Jy ! Component: 2050 - total flux cleaned = 0.0044908 Jy ! Component: 2100 - total flux cleaned = 0.00456099 Jy ! Component: 2150 - total flux cleaned = 0.00457885 Jy ! Component: 2200 - total flux cleaned = 0.00469948 Jy ! Component: 2250 - total flux cleaned = 0.00485308 Jy ! Component: 2300 - total flux cleaned = 0.00497139 Jy ! Component: 2350 - total flux cleaned = 0.00505491 Jy ! Component: 2400 - total flux cleaned = 0.00508789 Jy ! Component: 2450 - total flux cleaned = 0.00513738 Jy ! Component: 2500 - total flux cleaned = 0.00526747 Jy ! Component: 2550 - total flux cleaned = 0.00528372 Jy ! Component: 2600 - total flux cleaned = 0.0054276 Jy ! Component: 2650 - total flux cleaned = 0.00552261 Jy ! Component: 2700 - total flux cleaned = 0.00552244 Jy ! Component: 2750 - total flux cleaned = 0.00561601 Jy ! Component: 2800 - total flux cleaned = 0.00569334 Jy ! Component: 2850 - total flux cleaned = 0.00577002 Jy ! Component: 2900 - total flux cleaned = 0.00580036 Jy ! Component: 2950 - total flux cleaned = 0.00586099 Jy ! Component: 3000 - total flux cleaned = 0.00592111 Jy ! Component: 3050 - total flux cleaned = 0.00596568 Jy ! Component: 3100 - total flux cleaned = 0.00601015 Jy ! Component: 3150 - total flux cleaned = 0.0060542 Jy ! Component: 3200 - total flux cleaned = 0.00615606 Jy ! Component: 3250 - total flux cleaned = 0.00622816 Jy ! Component: 3300 - total flux cleaned = 0.00621405 Jy ! Component: 3350 - total flux cleaned = 0.00628532 Jy ! Component: 3400 - total flux cleaned = 0.00639835 Jy ! Component: 3450 - total flux cleaned = 0.00638413 Jy ! Component: 3500 - total flux cleaned = 0.00641201 Jy ! Component: 3550 - total flux cleaned = 0.00648128 Jy ! Component: 3600 - total flux cleaned = 0.00653607 Jy ! Component: 3650 - total flux cleaned = 0.00654978 Jy ! Component: 3700 - total flux cleaned = 0.00663129 Jy ! Component: 3750 - total flux cleaned = 0.00672567 Jy ! Component: 3800 - total flux cleaned = 0.00677919 Jy ! Component: 3850 - total flux cleaned = 0.00685891 Jy ! Component: 3900 - total flux cleaned = 0.00692489 Jy ! Component: 3950 - total flux cleaned = 0.00696422 Jy ! Component: 4000 - total flux cleaned = 0.0070034 Jy ! Component: 4050 - total flux cleaned = 0.00709414 Jy ! Total flux subtracted in 4096 components = 0.00713281 Jy ! Clean residual min=-0.000754 max=0.000765 Jy/beam ! Clean residual mean=-0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.16063 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 322 components and 0.16063 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1916-1519_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8215 x 2.008 at -0.6369 degrees (North through East) ! Clean map min=-0.0013317 max=0.1387 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1916-1519_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.138702 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216296 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.467829 0.467829 0.935657 1.87131 3.74263 7.48526 14.9705 29.941 59.882 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.138 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 641.26 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1916-1519_X_uvs.log closed on Thu Apr 7 02:03:35 2016