! Started logfile: /scr/pima/bg219b_uvs/J1018-2140_X_uvs.log on Thu Apr 7 01:49:59 2016 obs /scr/pima/bg219b_uvs/J1018-2140_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1018-2140_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.868459 visibilities/baseline/integration-bin. ! Found source: J1018-2140 ! ! 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 29076 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/J1018-2140_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 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=1.003887Jy sigma=22.168095 ! Fit after self-cal, rms=0.949183Jy sigma=20.960213 ! 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=0.6469 mas, bmaj=1.704 mas, bpa=-4.022 degrees ! Estimated noise=0.474391 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 = 0.0397404 Jy ! Component: 100 - total flux cleaned = 0.0514512 Jy ! Total flux subtracted in 100 components = 0.0514512 Jy ! Clean residual min=-0.003789 max=0.005008 Jy/beam ! Clean residual mean=-0.000001 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.0514512 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0514512 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=0.065918Jy sigma=1.350181 ! Fit after self-cal, rms=0.064068Jy sigma=1.308623 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00730556 Jy ! Component: 100 - total flux cleaned = 0.0106798 Jy ! Total flux subtracted in 100 components = 0.0106798 Jy ! Clean residual min=-0.003298 max=0.004617 Jy/beam ! Clean residual mean=-0.000001 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.062131 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.062131 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=0.063313Jy sigma=1.288630 ! Fit after self-cal, rms=0.063294Jy sigma=1.288119 ! 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=0.7863 mas, bmaj=2.01 mas, bpa=-3.699 degrees ! Estimated noise=0.268475 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 (-1.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452316 Jy ! Component: 100 - total flux cleaned = 0.00593357 Jy ! Component: 150 - total flux cleaned = 0.00622796 Jy ! Component: 200 - total flux cleaned = 0.00626898 Jy ! Total flux subtracted in 200 components = 0.00626898 Jy ! Clean residual min=-0.002228 max=0.002743 Jy/beam ! Clean residual mean=-0.000003 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0683999 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.0684 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=0.062996Jy sigma=1.280590 ! Fit after self-cal, rms=0.062934Jy sigma=1.279176 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7863 x 2.01 at -3.699 degrees (North through East) ! Clean map min=-0.0021375 max=0.053093 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 0.93 FD 0.93 HN 0.98 KP 0.97 ! LA 0.89 MK 0.90 NL 1.09 OV 0.95 ! PT 1.19 SC 0.94 ! ! ! Correcting IF 2. ! 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 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 0.91 FD 0.90 HN 1.04 KP 1.00 ! LA 0.90 MK 0.98 NL 1.04 OV 0.96 ! PT 1.13 SC 1.02 ! ! ! 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 0.98 FD 0.96 HN 0.89 KP 1.10 ! LA 0.97 MK 0.91 NL 0.98 OV 0.99 ! PT 1.18 SC 0.95 ! ! ! 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=0.062934Jy sigma=1.279176 ! Fit after self-cal, rms=0.061821Jy sigma=1.275553 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7814 mas, bmaj=2.001 mas, bpa=-3.807 degrees ! Estimated noise=0.263516 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 = 0.000630257 Jy ! Component: 100 - total flux cleaned = 0.000549701 Jy ! Component: 150 - total flux cleaned = 0.000548665 Jy ! Component: 200 - total flux cleaned = 0.000493147 Jy ! Total flux subtracted in 200 components = 0.000493147 Jy ! Clean residual min=-0.001765 max=0.002062 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0688931 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.0688931 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=0.061762Jy sigma=1.274299 ! Fit after self-cal, rms=0.061771Jy sigma=1.273845 ! 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=0.061771Jy sigma=1.273845 ! Fit after self-cal, rms=0.061308Jy sigma=1.272104 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7817 mas, bmaj=2.001 mas, bpa=-4.026 degrees ! Estimated noise=0.260085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00049473 Jy ! Component: 100 - total flux cleaned = -0.000520118 Jy ! Component: 150 - total flux cleaned = -0.000541983 Jy ! Component: 200 - total flux cleaned = -0.000583457 Jy ! Total flux subtracted in 200 components = -0.000583457 Jy ! Clean residual min=-0.001694 max=0.001722 Jy/beam ! Clean residual mean=-0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0683096 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 50 components and 0.0683096 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=0.061281Jy sigma=1.271546 ! Fit after self-cal, rms=0.061307Jy sigma=1.271333 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 (45.2, 39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142123 Jy ! Component: 100 - total flux cleaned = 0.00155153 Jy ! Component: 150 - total flux cleaned = 0.00162861 Jy ! Component: 200 - total flux cleaned = 0.00171983 Jy ! Total flux subtracted in 200 components = 0.00171983 Jy ! Clean residual min=-0.001640 max=0.001637 Jy/beam ! Clean residual mean=-0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0700295 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.0700295 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=0.061255Jy sigma=1.270404 ! Fit after self-cal, rms=0.061246Jy sigma=1.270204 ! 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=0.061246Jy sigma=1.270204 ! Fit after self-cal, rms=0.060837Jy sigma=1.270042 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7814 mas, bmaj=2.003 mas, bpa=-4.108 degrees ! Estimated noise=0.258296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259319 Jy ! Component: 100 - total flux cleaned = 0.000232132 Jy ! Component: 150 - total flux cleaned = 0.000275705 Jy ! Component: 200 - total flux cleaned = 0.000295359 Jy ! Total flux subtracted in 200 components = 0.000295359 Jy ! Clean residual min=-0.001581 max=0.001628 Jy/beam ! Clean residual mean=0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0703248 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.0703248 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=0.060814Jy sigma=1.269642 ! Fit after self-cal, rms=0.060813Jy sigma=1.269581 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 (-14.6, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128366 Jy ! Component: 100 - total flux cleaned = 0.0014281 Jy ! Component: 150 - total flux cleaned = 0.00142897 Jy ! Component: 200 - total flux cleaned = 0.00142891 Jy ! Total flux subtracted in 200 components = 0.00142891 Jy ! Clean residual min=-0.001539 max=0.001671 Jy/beam ! Clean residual mean=0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0717538 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.0717538 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=0.060779Jy sigma=1.268768 ! Fit after self-cal, rms=0.060776Jy sigma=1.268623 ! Inverting map ! Added new window around map position (-3.8, 33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014235 Jy ! Component: 100 - total flux cleaned = 0.00193574 Jy ! Component: 150 - total flux cleaned = 0.0023383 Jy ! Component: 200 - total flux cleaned = 0.00258809 Jy ! Total flux subtracted in 200 components = 0.00258809 Jy ! Clean residual min=-0.001347 max=0.001250 Jy/beam ! Clean residual mean=-0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0743418 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.0743418 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=0.060729Jy sigma=1.267595 ! Fit after self-cal, rms=0.060728Jy sigma=1.267473 ! 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=0.060728Jy sigma=1.267473 ! Fit after self-cal, rms=0.060395Jy sigma=1.267075 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.012 mas, bmaj=4.707 mas, bpa=0.9418 degrees ! Estimated noise=0.34784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659876 Jy ! Component: 100 - total flux cleaned = 0.00110673 Jy ! Component: 150 - total flux cleaned = 0.0013335 Jy ! Component: 200 - total flux cleaned = 0.00143049 Jy ! Total flux subtracted in 200 components = 0.00143049 Jy ! Clean residual min=-0.001543 max=0.001658 Jy/beam ! Clean residual mean=-0.000002 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0757723 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.0757723 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=0.060382Jy sigma=1.266907 ! Fit after self-cal, rms=0.060375Jy sigma=1.266827 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 = 0.000200794 Jy ! Component: 100 - total flux cleaned = 0.00033006 Jy ! Component: 150 - total flux cleaned = 0.000444297 Jy ! Component: 200 - total flux cleaned = 0.000545994 Jy ! Total flux subtracted in 200 components = 0.000545994 Jy ! Clean residual min=-0.001569 max=0.001627 Jy/beam ! Clean residual mean=-0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0763183 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 0.0763183 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=0.060370Jy sigma=1.266786 ! Fit after self-cal, rms=0.060370Jy sigma=1.266758 ! 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=0.7803 mas, bmaj=2.001 mas, bpa=-4.197 degrees ! Estimated noise=0.257524 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7803 x 2.001 at -4.197 degrees (North through East) ! Clean map min=-0.0013875 max=0.050371 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=0.6447 mas, bmaj=1.705 mas, bpa=-4.48 degrees ! Estimated noise=0.451406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0394531 Jy ! Component: 100 - total flux cleaned = 0.0523069 Jy ! Component: 150 - total flux cleaned = 0.0589954 Jy ! Component: 200 - total flux cleaned = 0.0631138 Jy ! Total flux subtracted in 200 components = 0.0631138 Jy ! Clean residual min=-0.003059 max=0.003159 Jy/beam ! Clean residual mean=-0.000000 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0631138 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 0.0631138 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7803 mas, bmaj=2.001 mas, bpa=-4.197 degrees ! Estimated noise=0.257524 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 = 0.0037862 Jy ! Component: 100 - total flux cleaned = 0.00625488 Jy ! Component: 150 - total flux cleaned = 0.00788151 Jy ! Component: 200 - total flux cleaned = 0.00910305 Jy ! Total flux subtracted in 200 components = 0.00910305 Jy ! Clean residual min=-0.001620 max=0.001536 Jy/beam ! Clean residual mean=-0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0722169 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.0722169 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=2.012 mas, bmaj=4.707 mas, bpa=0.9418 degrees ! Estimated noise=0.34784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185325 Jy ! Component: 100 - total flux cleaned = 0.00277916 Jy ! Component: 150 - total flux cleaned = 0.00332375 Jy ! Component: 200 - total flux cleaned = 0.00372611 Jy ! Total flux subtracted in 200 components = 0.00372611 Jy ! Clean residual min=-0.001683 max=0.001800 Jy/beam ! Clean residual mean=-0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.075943 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 = 0.000192899 Jy ! Component: 100 - total flux cleaned = 0.000366757 Jy ! Component: 150 - total flux cleaned = 0.000523812 Jy ! Component: 200 - total flux cleaned = 0.000642045 Jy ! Total flux subtracted in 200 components = 0.000642045 Jy ! Clean residual min=-0.001523 max=0.001721 Jy/beam ! Clean residual mean=-0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.076585 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 85 components and 0.076585 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7803 mas, bmaj=2.001 mas, bpa=-4.197 degrees ! Estimated noise=0.257524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011368 Jy ! Component: 100 - total flux cleaned = 0.00040043 Jy ! Component: 150 - total flux cleaned = 0.000590905 Jy ! Component: 200 - total flux cleaned = 0.000793603 Jy ! Total flux subtracted in 200 components = 0.000793603 Jy ! Clean residual min=-0.001373 max=0.001318 Jy/beam ! Clean residual mean=-0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0773786 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.0773786 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=0.060407Jy sigma=1.267629 ! Fit after self-cal, rms=0.060400Jy sigma=1.267417 wmodel /scr/pima/bg219b_uvs/J1018-2140_X_map.mod ! Writing 105 model components to file: /scr/pima/bg219b_uvs/J1018-2140_X_map.mod wobs /scr/pima/bg219b_uvs/J1018-2140_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1018-2140_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1018-2140_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J1018-2140_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 = -0.000230152 Jy ! Component: 100 - total flux cleaned = -0.000321584 Jy ! Component: 150 - total flux cleaned = -0.000365648 Jy ! Component: 200 - total flux cleaned = -0.000472336 Jy ! Component: 250 - total flux cleaned = -0.000554612 Jy ! Component: 300 - total flux cleaned = -0.000655148 Jy ! Component: 350 - total flux cleaned = -0.000772423 Jy ! Component: 400 - total flux cleaned = -0.000829577 Jy ! Component: 450 - total flux cleaned = -0.000866671 Jy ! Component: 500 - total flux cleaned = -0.000885019 Jy ! Component: 550 - total flux cleaned = -0.00092057 Jy ! Component: 600 - total flux cleaned = -0.00100821 Jy ! Component: 650 - total flux cleaned = -0.00100814 Jy ! Component: 700 - total flux cleaned = -0.00112653 Jy ! Component: 750 - total flux cleaned = -0.00117618 Jy ! Component: 800 - total flux cleaned = -0.00124133 Jy ! Component: 850 - total flux cleaned = -0.00125747 Jy ! Component: 900 - total flux cleaned = -0.00132045 Jy ! Component: 950 - total flux cleaned = -0.00136685 Jy ! Component: 1000 - total flux cleaned = -0.00141247 Jy ! Component: 1050 - total flux cleaned = -0.00145745 Jy ! Component: 1100 - total flux cleaned = -0.00151641 Jy ! Component: 1150 - total flux cleaned = -0.0015456 Jy ! Component: 1200 - total flux cleaned = -0.00160349 Jy ! Component: 1250 - total flux cleaned = -0.00164613 Jy ! Component: 1300 - total flux cleaned = -0.00174426 Jy ! Component: 1350 - total flux cleaned = -0.00177188 Jy ! Component: 1400 - total flux cleaned = -0.00177199 Jy ! Component: 1450 - total flux cleaned = -0.00185296 Jy ! Component: 1500 - total flux cleaned = -0.00186619 Jy ! Component: 1550 - total flux cleaned = -0.00190582 Jy ! Component: 1600 - total flux cleaned = -0.00195804 Jy ! Component: 1650 - total flux cleaned = -0.00199663 Jy ! Component: 1700 - total flux cleaned = -0.00204793 Jy ! Component: 1750 - total flux cleaned = -0.00209859 Jy ! Component: 1800 - total flux cleaned = -0.00216088 Jy ! Component: 1850 - total flux cleaned = -0.00224734 Jy ! Component: 1900 - total flux cleaned = -0.00229624 Jy ! Component: 1950 - total flux cleaned = -0.00235677 Jy ! Component: 2000 - total flux cleaned = -0.00236886 Jy ! Component: 2050 - total flux cleaned = -0.00240456 Jy ! Component: 2100 - total flux cleaned = -0.00253413 Jy ! Component: 2150 - total flux cleaned = -0.00254585 Jy ! Component: 2200 - total flux cleaned = -0.00262668 Jy ! Component: 2250 - total flux cleaned = -0.00263802 Jy ! Component: 2300 - total flux cleaned = -0.00271741 Jy ! Component: 2350 - total flux cleaned = -0.00277359 Jy ! Component: 2400 - total flux cleaned = -0.00284023 Jy ! Component: 2450 - total flux cleaned = -0.0028954 Jy ! Component: 2500 - total flux cleaned = -0.0028624 Jy ! Component: 2550 - total flux cleaned = -0.0029385 Jy ! Component: 2600 - total flux cleaned = -0.00296002 Jy ! Component: 2650 - total flux cleaned = -0.00300285 Jy ! Component: 2700 - total flux cleaned = -0.00309835 Jy ! Component: 2750 - total flux cleaned = -0.00307739 Jy ! Component: 2800 - total flux cleaned = -0.00318178 Jy ! Component: 2850 - total flux cleaned = -0.00319198 Jy ! Component: 2900 - total flux cleaned = -0.00320213 Jy ! Component: 2950 - total flux cleaned = -0.00324296 Jy ! Component: 3000 - total flux cleaned = -0.00328343 Jy ! Component: 3050 - total flux cleaned = -0.00329354 Jy ! Component: 3100 - total flux cleaned = -0.00332344 Jy ! Component: 3150 - total flux cleaned = -0.0033829 Jy ! Component: 3200 - total flux cleaned = -0.00342233 Jy ! Component: 3250 - total flux cleaned = -0.00343214 Jy ! Component: 3300 - total flux cleaned = -0.0034806 Jy ! Component: 3350 - total flux cleaned = -0.00352877 Jy ! Component: 3400 - total flux cleaned = -0.00357671 Jy ! Component: 3450 - total flux cleaned = -0.00357673 Jy ! Component: 3500 - total flux cleaned = -0.00362387 Jy ! Component: 3550 - total flux cleaned = -0.00367075 Jy ! Component: 3600 - total flux cleaned = -0.00368003 Jy ! Component: 3650 - total flux cleaned = -0.00371708 Jy ! Component: 3700 - total flux cleaned = -0.00372635 Jy ! Component: 3750 - total flux cleaned = -0.00379951 Jy ! Component: 3800 - total flux cleaned = -0.00379954 Jy ! Component: 3850 - total flux cleaned = -0.00379949 Jy ! Component: 3900 - total flux cleaned = -0.00382643 Jy ! Component: 3950 - total flux cleaned = -0.00383529 Jy ! Component: 4000 - total flux cleaned = -0.00389729 Jy ! Component: 4050 - total flux cleaned = -0.00387977 Jy ! Total flux subtracted in 4096 components = -0.00390609 Jy ! Clean residual min=-0.000493 max=0.000513 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0734725 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 405 components and 0.0734725 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1018-2140_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7803 x 2.001 at -4.197 degrees (North through East) ! Clean map min=-0.0010448 max=0.048967 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1018-2140_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0489669 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014863 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.910595 0.910595 1.82119 3.64238 7.28476 14.5695 29.139 58.2781 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 329.454 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1018-2140_X_uvs.log closed on Thu Apr 7 01:50:04 2016