! Started logfile: /scr/pima/bg219h_uvs/J1538-0346_X_uvs.log on Thu Apr 7 12:14:09 2016 obs /scr/pima/bg219h_uvs/J1538-0346_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1538-0346_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.767407 visibilities/baseline/integration-bin. ! Found source: J1538-0346 ! ! 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 24864 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/bg219h_uvs/J1538-0346_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 69 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=1.005230Jy sigma=24.243026 ! Fit after self-cal, rms=0.949012Jy sigma=22.817731 ! 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=0.7293 mas, bmaj=1.711 mas, bpa=-0.7212 degrees ! Estimated noise=0.49187 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 = 0.0413685 Jy ! Component: 100 - total flux cleaned = 0.0513814 Jy ! Total flux subtracted in 100 components = 0.0513814 Jy ! Clean residual min=-0.005547 max=0.011505 Jy/beam ! Clean residual mean=0.000002 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.0513814 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0513814 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=0.068730Jy sigma=1.508839 ! Fit after self-cal, rms=0.067367Jy sigma=1.473984 ! Inverting map ! Added new window around map position (-6.4, -3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111509 Jy ! Component: 100 - total flux cleaned = 0.0167391 Jy ! Total flux subtracted in 100 components = 0.0167391 Jy ! Clean residual min=-0.004824 max=0.005244 Jy/beam ! Clean residual mean=0.000000 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.0681205 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0681205 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=0.065388Jy sigma=1.418776 ! Fit after self-cal, rms=0.064907Jy sigma=1.407301 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648221 Jy ! Component: 100 - total flux cleaned = 0.0101164 Jy ! Total flux subtracted in 100 components = 0.0101164 Jy ! Clean residual min=-0.004004 max=0.004332 Jy/beam ! Clean residual mean=-0.000001 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.0782369 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.0782369 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=0.064175Jy sigma=1.387064 ! Fit after self-cal, rms=0.064050Jy sigma=1.383854 ! 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=0.8979 mas, bmaj=2.019 mas, bpa=0.3418 degrees ! Estimated noise=0.261094 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 = 0.00500135 Jy ! Component: 100 - total flux cleaned = 0.00744609 Jy ! Component: 150 - total flux cleaned = 0.00840421 Jy ! Component: 200 - total flux cleaned = 0.00863668 Jy ! Total flux subtracted in 200 components = 0.00863668 Jy ! Clean residual min=-0.002747 max=0.003306 Jy/beam ! Clean residual mean=-0.000001 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.0868736 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.0868736 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=0.063661Jy sigma=1.373715 ! Fit after self-cal, rms=0.063555Jy sigma=1.371063 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8979 x 2.019 at 0.3418 degrees (North through East) ! Clean map min=-0.0026364 max=0.05094 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 0.99 KP 1.07 ! LA 1.16 MK 1.07 NL 0.98 OV 0.95 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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=0.063555Jy sigma=1.371063 ! Fit after self-cal, rms=0.063752Jy sigma=1.370155 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9005 mas, bmaj=2.024 mas, bpa=0.3167 degrees ! Estimated noise=0.261312 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 = 0.00130644 Jy ! Component: 100 - total flux cleaned = 0.00157611 Jy ! Component: 150 - total flux cleaned = 0.00179876 Jy ! Component: 200 - total flux cleaned = 0.0018695 Jy ! Total flux subtracted in 200 components = 0.0018695 Jy ! Clean residual min=-0.002411 max=0.003195 Jy/beam ! Clean residual mean=-0.000001 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0887431 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0887431 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=0.063651Jy sigma=1.367811 ! Fit after self-cal, rms=0.063624Jy sigma=1.367057 ! 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=0.063624Jy sigma=1.367057 ! Fit after self-cal, rms=0.062782Jy sigma=1.364588 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9073 mas, bmaj=2.041 mas, bpa=0.1864 degrees ! Estimated noise=0.257622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000447017 Jy ! Component: 100 - total flux cleaned = -0.000567601 Jy ! Component: 150 - total flux cleaned = -0.000598702 Jy ! Component: 200 - total flux cleaned = -0.000594902 Jy ! Total flux subtracted in 200 components = -0.000594902 Jy ! Clean residual min=-0.002210 max=0.003035 Jy/beam ! Clean residual mean=-0.000001 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0881482 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0881482 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=0.062723Jy sigma=1.363246 ! Fit after self-cal, rms=0.062720Jy sigma=1.362692 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 (-8.4, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316356 Jy ! Component: 100 - total flux cleaned = 0.00486463 Jy ! Component: 150 - total flux cleaned = 0.00576468 Jy ! Component: 200 - total flux cleaned = 0.00599867 Jy ! Total flux subtracted in 200 components = 0.00599867 Jy ! Clean residual min=-0.002026 max=0.002420 Jy/beam ! Clean residual mean=-0.000002 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0941468 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.0941469 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=0.062556Jy sigma=1.358357 ! Fit after self-cal, rms=0.062525Jy sigma=1.357303 ! 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=0.062525Jy sigma=1.357303 ! Fit after self-cal, rms=0.062257Jy sigma=1.357024 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9107 mas, bmaj=2.049 mas, bpa=0.01318 degrees ! Estimated noise=0.255968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000973941 Jy ! Component: 100 - total flux cleaned = 0.00139454 Jy ! Component: 150 - total flux cleaned = 0.00151258 Jy ! Component: 200 - total flux cleaned = 0.00151213 Jy ! Total flux subtracted in 200 components = 0.00151213 Jy ! Clean residual min=-0.001913 max=0.002365 Jy/beam ! Clean residual mean=-0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.095659 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.095659 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=0.062207Jy sigma=1.355854 ! Fit after self-cal, rms=0.062204Jy sigma=1.355299 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 = 0.000601916 Jy ! Component: 100 - total flux cleaned = 0.000752293 Jy ! Component: 150 - total flux cleaned = 0.000815749 Jy ! Component: 200 - total flux cleaned = 0.000835144 Jy ! Total flux subtracted in 200 components = 0.000835144 Jy ! Clean residual min=-0.001885 max=0.002360 Jy/beam ! Clean residual mean=-0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0964941 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.0964941 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=0.062182Jy sigma=1.354836 ! Fit after self-cal, rms=0.062185Jy sigma=1.354743 ! Inverting map ! Added new window around map position (-0.8, -37.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199294 Jy ! Component: 100 - total flux cleaned = 0.00236912 Jy ! Component: 150 - total flux cleaned = 0.00265875 Jy ! Component: 200 - total flux cleaned = 0.00285703 Jy ! Total flux subtracted in 200 components = 0.00285703 Jy ! Clean residual min=-0.001922 max=0.002195 Jy/beam ! Clean residual mean=-0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0993511 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.0993511 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=0.062115Jy sigma=1.352821 ! Fit after self-cal, rms=0.062108Jy sigma=1.352520 ! Inverting map ! Added new window around map position (30.2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019329 Jy ! Component: 100 - total flux cleaned = 0.00302856 Jy ! Component: 150 - total flux cleaned = 0.00352289 Jy ! Component: 200 - total flux cleaned = 0.00392444 Jy ! Total flux subtracted in 200 components = 0.00392444 Jy ! Clean residual min=-0.001667 max=0.001827 Jy/beam ! Clean residual mean=-0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.103276 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 122 components and 0.103276 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=0.062037Jy sigma=1.350594 ! Fit after self-cal, rms=0.062035Jy sigma=1.350339 ! 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=0.062035Jy sigma=1.350339 ! Fit after self-cal, rms=0.061906Jy sigma=1.350078 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.13 mas, bmaj=3.345 mas, bpa=-0.1072 degrees ! Estimated noise=0.311303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.51776e-05 Jy ! Component: 100 - total flux cleaned = 0.000372554 Jy ! Component: 150 - total flux cleaned = 0.000610515 Jy ! Component: 200 - total flux cleaned = 0.000822618 Jy ! Total flux subtracted in 200 components = 0.000822618 Jy ! Clean residual min=-0.002193 max=0.002694 Jy/beam ! Clean residual mean=0.000000 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.104098 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 139 components and 0.104098 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=0.061883Jy sigma=1.349502 ! Fit after self-cal, rms=0.061883Jy sigma=1.349332 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 = -3.63154e-05 Jy ! Component: 100 - total flux cleaned = 0.000211993 Jy ! Component: 150 - total flux cleaned = 0.00038643 Jy ! Component: 200 - total flux cleaned = 0.000522986 Jy ! Total flux subtracted in 200 components = 0.000522986 Jy ! Clean residual min=-0.002169 max=0.002581 Jy/beam ! Clean residual mean=0.000001 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.104621 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 151 components and 0.104621 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=0.061877Jy sigma=1.349215 ! Fit after self-cal, rms=0.061879Jy sigma=1.349142 ! 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=0.9125 mas, bmaj=2.052 mas, bpa=-0.09844 degrees ! Estimated noise=0.255371 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9125 x 2.052 at -0.09844 degrees (North through East) ! Clean map min=-0.0022054 max=0.048785 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=0.7391 mas, bmaj=1.733 mas, bpa=-0.9528 degrees ! Estimated noise=0.486337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435733 Jy ! Component: 100 - total flux cleaned = 0.0607023 Jy ! Component: 150 - total flux cleaned = 0.070148 Jy ! Component: 200 - total flux cleaned = 0.0763218 Jy ! Total flux subtracted in 200 components = 0.0763218 Jy ! Clean residual min=-0.004191 max=0.004562 Jy/beam ! Clean residual mean=-0.000000 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.0763218 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0763218 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9125 mas, bmaj=2.052 mas, bpa=-0.09844 degrees ! Estimated noise=0.255371 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 = 0.00591725 Jy ! Component: 100 - total flux cleaned = 0.00976497 Jy ! Component: 150 - total flux cleaned = 0.0128659 Jy ! Component: 200 - total flux cleaned = 0.0148528 Jy ! Total flux subtracted in 200 components = 0.0148528 Jy ! Clean residual min=-0.002399 max=0.002481 Jy/beam ! Clean residual mean=0.000000 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.0911746 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 56 components and 0.0911747 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=2.13 mas, bmaj=3.345 mas, bpa=-0.1072 degrees ! Estimated noise=0.311303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373679 Jy ! Component: 100 - total flux cleaned = 0.00571315 Jy ! Component: 150 - total flux cleaned = 0.0071893 Jy ! Component: 200 - total flux cleaned = 0.00838518 Jy ! Total flux subtracted in 200 components = 0.00838518 Jy ! Clean residual min=-0.002540 max=0.002919 Jy/beam ! Clean residual mean=-0.000000 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.0995598 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 = 0.00116225 Jy ! Component: 100 - total flux cleaned = 0.00186386 Jy ! Component: 150 - total flux cleaned = 0.00249405 Jy ! Component: 200 - total flux cleaned = 0.00297721 Jy ! Total flux subtracted in 200 components = 0.00297721 Jy ! Clean residual min=-0.002257 max=0.002736 Jy/beam ! Clean residual mean=0.000001 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.102537 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 119 components and 0.102537 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9125 mas, bmaj=2.052 mas, bpa=-0.09844 degrees ! Estimated noise=0.255371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131446 Jy ! Component: 100 - total flux cleaned = 2.14796e-05 Jy ! Component: 150 - total flux cleaned = 0.000467209 Jy ! Component: 200 - total flux cleaned = 0.000829135 Jy ! Total flux subtracted in 200 components = 0.000829135 Jy ! Clean residual min=-0.001774 max=0.001873 Jy/beam ! Clean residual mean=0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.103366 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 137 components and 0.103366 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=0.061941Jy sigma=1.350739 ! Fit after self-cal, rms=0.061929Jy sigma=1.350131 wmodel /scr/pima/bg219h_uvs/J1538-0346_X_map.mod ! Writing 137 model components to file: /scr/pima/bg219h_uvs/J1538-0346_X_map.mod wobs /scr/pima/bg219h_uvs/J1538-0346_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1538-0346_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1538-0346_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J1538-0346_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 = 0.000519302 Jy ! Component: 100 - total flux cleaned = 0.000894081 Jy ! Component: 150 - total flux cleaned = 0.00104042 Jy ! Component: 200 - total flux cleaned = 0.00109711 Jy ! Component: 250 - total flux cleaned = 0.00107067 Jy ! Component: 300 - total flux cleaned = 0.00112121 Jy ! Component: 350 - total flux cleaned = 0.0011959 Jy ! Component: 400 - total flux cleaned = 0.00131636 Jy ! Component: 450 - total flux cleaned = 0.00140914 Jy ! Component: 500 - total flux cleaned = 0.00149932 Jy ! Component: 550 - total flux cleaned = 0.00158768 Jy ! Component: 600 - total flux cleaned = 0.00171641 Jy ! Component: 650 - total flux cleaned = 0.00177937 Jy ! Component: 700 - total flux cleaned = 0.00184091 Jy ! Component: 750 - total flux cleaned = 0.00190119 Jy ! Component: 800 - total flux cleaned = 0.00194038 Jy ! Component: 850 - total flux cleaned = 0.0020359 Jy ! Component: 900 - total flux cleaned = 0.00205414 Jy ! Component: 950 - total flux cleaned = 0.00205438 Jy ! Component: 1000 - total flux cleaned = 0.00210877 Jy ! Component: 1050 - total flux cleaned = 0.00216177 Jy ! Component: 1100 - total flux cleaned = 0.00217974 Jy ! Component: 1150 - total flux cleaned = 0.00228194 Jy ! Component: 1200 - total flux cleaned = 0.00231491 Jy ! Component: 1250 - total flux cleaned = 0.00236443 Jy ! Component: 1300 - total flux cleaned = 0.00242902 Jy ! Component: 1350 - total flux cleaned = 0.00242944 Jy ! Component: 1400 - total flux cleaned = 0.00249166 Jy ! Component: 1450 - total flux cleaned = 0.00250709 Jy ! Component: 1500 - total flux cleaned = 0.00250748 Jy ! Component: 1550 - total flux cleaned = 0.00253734 Jy ! Component: 1600 - total flux cleaned = 0.00258115 Jy ! Component: 1650 - total flux cleaned = 0.00255234 Jy ! Component: 1700 - total flux cleaned = 0.00252384 Jy ! Component: 1750 - total flux cleaned = 0.00252368 Jy ! Component: 1800 - total flux cleaned = 0.00249562 Jy ! Component: 1850 - total flux cleaned = 0.00241324 Jy ! Component: 1900 - total flux cleaned = 0.00239974 Jy ! Component: 1950 - total flux cleaned = 0.00239949 Jy ! Component: 2000 - total flux cleaned = 0.00237326 Jy ! Component: 2050 - total flux cleaned = 0.00238666 Jy ! Component: 2100 - total flux cleaned = 0.0023865 Jy ! Component: 2150 - total flux cleaned = 0.00241208 Jy ! Component: 2200 - total flux cleaned = 0.00241194 Jy ! Component: 2250 - total flux cleaned = 0.00241203 Jy ! Component: 2300 - total flux cleaned = 0.00236276 Jy ! Component: 2350 - total flux cleaned = 0.00235057 Jy ! Component: 2400 - total flux cleaned = 0.00233856 Jy ! Component: 2450 - total flux cleaned = 0.00229045 Jy ! Component: 2500 - total flux cleaned = 0.0022787 Jy ! Component: 2550 - total flux cleaned = 0.00226693 Jy ! Component: 2600 - total flux cleaned = 0.00223198 Jy ! Component: 2650 - total flux cleaned = 0.00217442 Jy ! Component: 2700 - total flux cleaned = 0.00210583 Jy ! Component: 2750 - total flux cleaned = 0.00204928 Jy ! Component: 2800 - total flux cleaned = 0.00200435 Jy ! Component: 2850 - total flux cleaned = 0.0018932 Jy ! Component: 2900 - total flux cleaned = 0.00187115 Jy ! Component: 2950 - total flux cleaned = 0.00178375 Jy ! Component: 3000 - total flux cleaned = 0.00175128 Jy ! Component: 3050 - total flux cleaned = 0.0016868 Jy ! Component: 3100 - total flux cleaned = 0.00165488 Jy ! Component: 3150 - total flux cleaned = 0.00158088 Jy ! Component: 3200 - total flux cleaned = 0.00155995 Jy ! Component: 3250 - total flux cleaned = 0.00151824 Jy ! Component: 3300 - total flux cleaned = 0.00147693 Jy ! Component: 3350 - total flux cleaned = 0.00142565 Jy ! Component: 3400 - total flux cleaned = 0.00137486 Jy ! Component: 3450 - total flux cleaned = 0.00133442 Jy ! Component: 3500 - total flux cleaned = 0.00130431 Jy ! Component: 3550 - total flux cleaned = 0.00126439 Jy ! Component: 3600 - total flux cleaned = 0.00123479 Jy ! Component: 3650 - total flux cleaned = 0.00122499 Jy ! Component: 3700 - total flux cleaned = 0.00115666 Jy ! Component: 3750 - total flux cleaned = 0.00110825 Jy ! Component: 3800 - total flux cleaned = 0.00108907 Jy ! Component: 3850 - total flux cleaned = 0.00109861 Jy ! Component: 3900 - total flux cleaned = 0.00105106 Jy ! Component: 3950 - total flux cleaned = 0.00100376 Jy ! Component: 4000 - total flux cleaned = 0.000985046 Jy ! Component: 4050 - total flux cleaned = 0.000919715 Jy ! Total flux subtracted in 4096 components = 0.000910451 Jy ! Clean residual min=-0.000533 max=0.000683 Jy/beam ! Clean residual mean=0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.104277 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 427 components and 0.104277 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1538-0346_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9125 x 2.052 at -0.09844 degrees (North through East) ! Clean map min=-0.0011009 max=0.047392 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1538-0346_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0473922 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154057 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.975202 0.975202 1.9504 3.90081 7.80162 15.6032 31.2065 62.4129 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 307.628 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1538-0346_X_uvs.log closed on Thu Apr 7 12:14:13 2016