! Started logfile: /scr/pima/bg219e_uvs/J1337-1257_X_uvs.log on Thu Apr 7 09:09:58 2016 obs /scr/pima/bg219e_uvs/J1337-1257_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1337-1257_X_uva.fits ! AN table 1: 34 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.646405 visibilities/baseline/integration-bin. ! Found source: J1337-1257 ! ! 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 11868 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/bg219e_uvs/J1337-1257_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 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 95 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=6.066843Jy sigma=41.985457 ! Fit after self-cal, rms=5.000566Jy sigma=34.277338 ! 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=0.7489 mas, bmaj=1.773 mas, bpa=0.9346 degrees ! Estimated noise=2.35098 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 = 4.53307 Jy ! Component: 100 - total flux cleaned = 5.532 Jy ! Total flux subtracted in 100 components = 5.532 Jy ! Clean residual min=-0.105626 max=0.319569 Jy/beam ! Clean residual mean=0.000013 rms=0.027228 Jy/beam ! Combined flux in latest and established models = 5.53201 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 5.53201 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=0.677009Jy sigma=4.293030 ! Fit after self-cal, rms=0.676232Jy sigma=4.291575 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.332138 Jy ! Component: 100 - total flux cleaned = 0.503609 Jy ! Total flux subtracted in 100 components = 0.503609 Jy ! Clean residual min=-0.067435 max=0.083890 Jy/beam ! Clean residual mean=0.000025 rms=0.014368 Jy/beam ! Combined flux in latest and established models = 6.03561 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 6.03561 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=0.394751Jy sigma=2.244447 ! Fit after self-cal, rms=0.394681Jy sigma=2.243982 ! 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=0.929 mas, bmaj=2.035 mas, bpa=-2.222 degrees ! Estimated noise=1.77178 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 = 0.143956 Jy ! Component: 100 - total flux cleaned = 0.213557 Jy ! Component: 150 - total flux cleaned = 0.250949 Jy ! Component: 200 - total flux cleaned = 0.26156 Jy ! Total flux subtracted in 200 components = 0.26156 Jy ! Clean residual min=-0.059796 max=0.069432 Jy/beam ! Clean residual mean=-0.000023 rms=0.012976 Jy/beam ! Combined flux in latest and established models = 6.29717 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 6.29717 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=0.333127Jy sigma=1.880543 ! Fit after self-cal, rms=0.333015Jy sigma=1.879335 ! Inverting map ! Added new window around map position (1.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0696125 Jy ! Component: 100 - total flux cleaned = 0.102725 Jy ! Component: 150 - total flux cleaned = 0.110576 Jy ! Component: 200 - total flux cleaned = 0.114356 Jy ! Total flux subtracted in 200 components = 0.114356 Jy ! Clean residual min=-0.054036 max=0.055434 Jy/beam ! Clean residual mean=-0.000011 rms=0.011676 Jy/beam ! Combined flux in latest and established models = 6.41153 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 6.41153 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=0.313862Jy sigma=1.783148 ! Fit after self-cal, rms=0.311592Jy sigma=1.752351 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.929 x 2.035 at -2.222 degrees (North through East) ! Clean map min=-0.044465 max=5.8895 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 1.02 FD 1.01 HN 1.04 KP 0.99 ! LA 0.99 MK 0.97 NL 1.02 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 1.00 ! LA 0.99 MK 0.98 NL 1.02 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 0.97 ! LA 0.98 MK 1.02 NL 1.01 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.04 KP 0.99 ! LA 0.98 MK 0.98 NL 1.03 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.99 ! LA 0.99 MK 1.01 NL 1.02 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.99 ! LA 0.98 MK 1.07 NL 1.02 OV 0.99 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 0.98 ! LA 0.99 MK 1.01 NL 1.03 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! 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=0.311592Jy sigma=1.752351 ! Fit after self-cal, rms=0.286748Jy sigma=1.435578 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9304 mas, bmaj=2.038 mas, bpa=-2.014 degrees ! Estimated noise=1.77389 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 = -0.00379198 Jy ! Component: 100 - total flux cleaned = -0.00606897 Jy ! Component: 150 - total flux cleaned = -0.00742401 Jy ! Component: 200 - total flux cleaned = -0.00866027 Jy ! Total flux subtracted in 200 components = -0.00866027 Jy ! Clean residual min=-0.034784 max=0.037239 Jy/beam ! Clean residual mean=-0.000006 rms=0.007978 Jy/beam ! Combined flux in latest and established models = 6.40287 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 6.40287 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=0.283294Jy sigma=1.414476 ! Fit after self-cal, rms=0.283101Jy sigma=1.412986 ! 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=0.283101Jy sigma=1.412986 ! Fit after self-cal, rms=0.218780Jy sigma=1.032813 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9347 mas, bmaj=2.041 mas, bpa=-2.177 degrees ! Estimated noise=1.77589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00637641 Jy ! Component: 100 - total flux cleaned = -0.0084947 Jy ! Component: 150 - total flux cleaned = -0.00942264 Jy ! Component: 200 - total flux cleaned = -0.0104406 Jy ! Total flux subtracted in 200 components = -0.0104406 Jy ! Clean residual min=-0.015478 max=0.018249 Jy/beam ! Clean residual mean=-0.000011 rms=0.003779 Jy/beam ! Combined flux in latest and established models = 6.39243 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 6.39243 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=0.218208Jy sigma=1.029362 ! Fit after self-cal, rms=0.218123Jy sigma=1.028987 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 (25.6, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172237 Jy ! Component: 100 - total flux cleaned = 0.024981 Jy ! Component: 150 - total flux cleaned = 0.0260437 Jy ! Component: 200 - total flux cleaned = 0.0271486 Jy ! Total flux subtracted in 200 components = 0.0271486 Jy ! Clean residual min=-0.015079 max=0.014699 Jy/beam ! Clean residual mean=-0.000011 rms=0.003463 Jy/beam ! Combined flux in latest and established models = 6.41958 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 6.41958 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=0.216166Jy sigma=1.019543 ! Fit after self-cal, rms=0.216094Jy sigma=1.017600 ! 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=0.216094Jy sigma=1.017600 ! Fit after self-cal, rms=0.204772Jy sigma=0.966969 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9351 mas, bmaj=2.041 mas, bpa=-2.161 degrees ! Estimated noise=1.7752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00405564 Jy ! Component: 100 - total flux cleaned = -0.00730535 Jy ! Component: 150 - total flux cleaned = -0.00961546 Jy ! Component: 200 - total flux cleaned = -0.0117673 Jy ! Total flux subtracted in 200 components = -0.0117673 Jy ! Clean residual min=-0.011337 max=0.011151 Jy/beam ! Clean residual mean=0.000007 rms=0.002348 Jy/beam ! Combined flux in latest and established models = 6.40781 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 6.40781 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=0.204186Jy sigma=0.964669 ! Fit after self-cal, rms=0.204135Jy sigma=0.964464 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 = -0.00165435 Jy ! Component: 100 - total flux cleaned = -0.00297696 Jy ! Component: 150 - total flux cleaned = -0.00365612 Jy ! Component: 200 - total flux cleaned = -0.0041674 Jy ! Total flux subtracted in 200 components = -0.0041674 Jy ! Clean residual min=-0.010926 max=0.010817 Jy/beam ! Clean residual mean=0.000006 rms=0.002323 Jy/beam ! Combined flux in latest and established models = 6.40364 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 6.40364 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=0.203910Jy sigma=0.963652 ! Fit after self-cal, rms=0.203887Jy sigma=0.963585 ! 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=0.203887Jy sigma=0.963585 ! Fit after self-cal, rms=0.203629Jy sigma=0.962449 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=3.805 mas, bpa=1.483 degrees ! Estimated noise=2.29435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00634027 Jy ! Component: 100 - total flux cleaned = -0.0102473 Jy ! Component: 150 - total flux cleaned = -0.0130694 Jy ! Component: 200 - total flux cleaned = -0.0152166 Jy ! Total flux subtracted in 200 components = -0.0152166 Jy ! Clean residual min=-0.011868 max=0.010434 Jy/beam ! Clean residual mean=0.000017 rms=0.002907 Jy/beam ! Combined flux in latest and established models = 6.38843 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 6.38843 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=0.203372Jy sigma=0.961896 ! Fit after self-cal, rms=0.203347Jy sigma=0.961734 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 = -0.00141788 Jy ! Component: 100 - total flux cleaned = -0.00207206 Jy ! Component: 150 - total flux cleaned = -0.00253338 Jy ! Component: 200 - total flux cleaned = -0.00301794 Jy ! Total flux subtracted in 200 components = -0.00301794 Jy ! Clean residual min=-0.011716 max=0.010415 Jy/beam ! Clean residual mean=0.000017 rms=0.002910 Jy/beam ! Combined flux in latest and established models = 6.38541 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 145 components and 6.38541 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=0.203288Jy sigma=0.961676 ! Fit after self-cal, rms=0.203278Jy sigma=0.961648 ! 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=0.9352 mas, bmaj=2.041 mas, bpa=-2.155 degrees ! Estimated noise=1.77407 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9352 x 2.041 at -2.155 degrees (North through East) ! Clean map min=-0.0098201 max=5.9042 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 ! Performing amp+phase self-cal ! ! 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=0.203278Jy sigma=0.961648 ! Fit after self-cal, rms=0.152675Jy sigma=0.523726 ! Inverting map and beam ! Estimated beam: bmin=0.9356 mas, bmaj=2.041 mas, bpa=-2.176 degrees ! Estimated noise=1.77296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0073727 Jy ! Component: 100 - total flux cleaned = -0.0110857 Jy ! Component: 150 - total flux cleaned = -0.0133541 Jy ! Component: 200 - total flux cleaned = -0.0146683 Jy ! Total flux subtracted in 200 components = -0.0146683 Jy ! Clean residual min=-0.010567 max=0.010078 Jy/beam ! Clean residual mean=0.000020 rms=0.002204 Jy/beam ! Combined flux in latest and established models = 6.37074 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 156 components and 6.37074 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=0.151884Jy sigma=0.521149 ! Fit after self-cal, rms=0.151840Jy sigma=0.520655 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00192403 Jy ! Component: 100 - total flux cleaned = -0.00273137 Jy ! Component: 150 - total flux cleaned = -0.00323587 Jy ! Component: 200 - total flux cleaned = -0.00383671 Jy ! Total flux subtracted in 200 components = -0.00383671 Jy ! Clean residual min=-0.010299 max=0.009986 Jy/beam ! Clean residual mean=0.000019 rms=0.002178 Jy/beam ! Combined flux in latest and established models = 6.3669 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 162 components and 6.3669 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=0.151513Jy sigma=0.519654 ! Fit after self-cal, rms=0.151498Jy sigma=0.519557 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.151498Jy sigma=0.519557 ! Fit after self-cal, rms=0.151101Jy sigma=0.517596 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=0.7525 mas, bmaj=1.773 mas, bpa=1.169 degrees ! Estimated noise=2.35641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.54351 Jy ! Component: 100 - total flux cleaned = 5.54634 Jy ! Component: 150 - total flux cleaned = 5.87433 Jy ! Component: 200 - total flux cleaned = 6.04173 Jy ! Total flux subtracted in 200 components = 6.04173 Jy ! Clean residual min=-0.036069 max=0.082106 Jy/beam ! Clean residual mean=0.000012 rms=0.008468 Jy/beam ! Combined flux in latest and established models = 6.04174 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 16 model components to the UV plane model. ! The established model now contains 16 components and 6.04174 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9357 mas, bmaj=2.041 mas, bpa=-2.189 degrees ! Estimated noise=1.77195 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 = 0.120967 Jy ! Component: 100 - total flux cleaned = 0.185593 Jy ! Component: 150 - total flux cleaned = 0.226109 Jy ! Component: 200 - total flux cleaned = 0.2532 Jy ! Total flux subtracted in 200 components = 0.2532 Jy ! Clean residual min=-0.014093 max=0.014795 Jy/beam ! Clean residual mean=0.000010 rms=0.003165 Jy/beam ! Combined flux in latest and established models = 6.29494 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 6.29494 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191042 Jy ! Component: 100 - total flux cleaned = 0.0332759 Jy ! Component: 150 - total flux cleaned = 0.0437032 Jy ! Component: 200 - total flux cleaned = 0.0473114 Jy ! Total flux subtracted in 200 components = 0.0473114 Jy ! Clean residual min=-0.013322 max=0.011719 Jy/beam ! Clean residual mean=0.000016 rms=0.002595 Jy/beam ! Combined flux in latest and established models = 6.34225 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 6.34225 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=2.203 mas, bmaj=3.805 mas, bpa=1.465 degrees ! Estimated noise=2.28984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248206 Jy ! Component: 100 - total flux cleaned = 0.00214962 Jy ! Component: 150 - total flux cleaned = 0.00187443 Jy ! Component: 200 - total flux cleaned = 0.00176178 Jy ! Total flux subtracted in 200 components = 0.00176178 Jy ! Clean residual min=-0.011231 max=0.010459 Jy/beam ! Clean residual mean=0.000036 rms=0.003025 Jy/beam ! Combined flux in latest and established models = 6.34401 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 = -0.000103372 Jy ! Component: 100 - total flux cleaned = -0.000197056 Jy ! Component: 150 - total flux cleaned = -0.000195285 Jy ! Component: 200 - total flux cleaned = -0.000275921 Jy ! Total flux subtracted in 200 components = -0.000275921 Jy ! Clean residual min=-0.011134 max=0.010701 Jy/beam ! Clean residual mean=0.000036 rms=0.002990 Jy/beam ! Combined flux in latest and established models = 6.34373 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 6.34373 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9357 mas, bmaj=2.041 mas, bpa=-2.189 degrees ! Estimated noise=1.77195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000864322 Jy ! Component: 100 - total flux cleaned = 0.000324364 Jy ! Component: 150 - total flux cleaned = 0.000875495 Jy ! Component: 200 - total flux cleaned = 0.00140041 Jy ! Total flux subtracted in 200 components = 0.00140041 Jy ! Clean residual min=-0.012664 max=0.011717 Jy/beam ! Clean residual mean=0.000017 rms=0.002427 Jy/beam ! Combined flux in latest and established models = 6.34513 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 6.34514 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=0.153940Jy sigma=0.548873 ! Fit after self-cal, rms=0.153734Jy sigma=0.545887 wmodel /scr/pima/bg219e_uvs/J1337-1257_X_map.mod ! Writing 80 model components to file: /scr/pima/bg219e_uvs/J1337-1257_X_map.mod wobs /scr/pima/bg219e_uvs/J1337-1257_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1337-1257_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1337-1257_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J1337-1257_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 = -0.00271569 Jy ! Component: 100 - total flux cleaned = -0.00474114 Jy ! Component: 150 - total flux cleaned = -0.00473998 Jy ! Component: 200 - total flux cleaned = -0.00473522 Jy ! Component: 250 - total flux cleaned = -0.00440114 Jy ! Component: 300 - total flux cleaned = -0.00424443 Jy ! Component: 350 - total flux cleaned = -0.00377698 Jy ! Component: 400 - total flux cleaned = -0.00362721 Jy ! Component: 450 - total flux cleaned = -0.00318809 Jy ! Component: 500 - total flux cleaned = -0.00261914 Jy ! Component: 550 - total flux cleaned = -0.00248481 Jy ! Component: 600 - total flux cleaned = -0.00221466 Jy ! Component: 650 - total flux cleaned = -0.00234817 Jy ! Component: 700 - total flux cleaned = -0.00273435 Jy ! Component: 750 - total flux cleaned = -0.00285665 Jy ! Component: 800 - total flux cleaned = -0.00310521 Jy ! Component: 850 - total flux cleaned = -0.00298284 Jy ! Component: 900 - total flux cleaned = -0.00286519 Jy ! Component: 950 - total flux cleaned = -0.0031056 Jy ! Component: 1000 - total flux cleaned = -0.00345337 Jy ! Component: 1050 - total flux cleaned = -0.00345006 Jy ! Component: 1100 - total flux cleaned = -0.00288716 Jy ! Component: 1150 - total flux cleaned = -0.00322147 Jy ! Component: 1200 - total flux cleaned = -0.00289416 Jy ! Component: 1250 - total flux cleaned = -0.00289431 Jy ! Component: 1300 - total flux cleaned = -0.00289201 Jy ! Component: 1350 - total flux cleaned = -0.0026824 Jy ! Component: 1400 - total flux cleaned = -0.00278453 Jy ! Component: 1450 - total flux cleaned = -0.0023814 Jy ! Component: 1500 - total flux cleaned = -0.00248185 Jy ! Component: 1550 - total flux cleaned = -0.00247994 Jy ! Component: 1600 - total flux cleaned = -0.00180026 Jy ! Component: 1650 - total flux cleaned = -0.00170555 Jy ! Component: 1700 - total flux cleaned = -0.00151532 Jy ! Component: 1750 - total flux cleaned = -0.00132916 Jy ! Component: 1800 - total flux cleaned = -0.00114391 Jy ! Component: 1850 - total flux cleaned = -0.00123597 Jy ! Component: 1900 - total flux cleaned = -0.000966398 Jy ! Component: 1950 - total flux cleaned = -0.00105708 Jy ! Component: 2000 - total flux cleaned = -0.000969339 Jy ! Component: 2050 - total flux cleaned = -0.00114369 Jy ! Component: 2100 - total flux cleaned = -0.0011446 Jy ! Component: 2150 - total flux cleaned = -0.00105941 Jy ! Component: 2200 - total flux cleaned = -0.00114389 Jy ! Component: 2250 - total flux cleaned = -0.00139317 Jy ! Component: 2300 - total flux cleaned = -0.0013111 Jy ! Component: 2350 - total flux cleaned = -0.00131244 Jy ! Component: 2400 - total flux cleaned = -0.00123052 Jy ! Component: 2450 - total flux cleaned = -0.00107049 Jy ! Component: 2500 - total flux cleaned = -0.00114926 Jy ! Component: 2550 - total flux cleaned = -0.000993544 Jy ! Component: 2600 - total flux cleaned = -0.00145898 Jy ! Component: 2650 - total flux cleaned = -0.000768301 Jy ! Component: 2700 - total flux cleaned = -0.0010734 Jy ! Component: 2750 - total flux cleaned = -0.000923419 Jy ! Component: 2800 - total flux cleaned = -0.000848503 Jy ! Component: 2850 - total flux cleaned = -0.000848646 Jy ! Component: 2900 - total flux cleaned = -0.000701415 Jy ! Component: 2950 - total flux cleaned = -0.00084474 Jy ! Component: 3000 - total flux cleaned = -0.000556888 Jy ! Component: 3050 - total flux cleaned = -0.000627538 Jy ! Component: 3100 - total flux cleaned = -0.000625859 Jy ! Component: 3150 - total flux cleaned = -0.000484694 Jy ! Component: 3200 - total flux cleaned = -0.00048415 Jy ! Component: 3250 - total flux cleaned = -0.000415385 Jy ! Component: 3300 - total flux cleaned = -7.56781e-05 Jy ! Component: 3350 - total flux cleaned = -8.96355e-06 Jy ! Component: 3400 - total flux cleaned = -0.000209441 Jy ! Component: 3450 - total flux cleaned = 5.60202e-05 Jy ! Component: 3500 - total flux cleaned = -9.29284e-06 Jy ! Component: 3550 - total flux cleaned = 0.000121163 Jy ! Component: 3600 - total flux cleaned = 0.000314676 Jy ! Component: 3650 - total flux cleaned = 0.000442924 Jy ! Component: 3700 - total flux cleaned = 0.000316361 Jy ! Component: 3750 - total flux cleaned = 0.000567972 Jy ! Component: 3800 - total flux cleaned = 0.000442129 Jy ! Component: 3850 - total flux cleaned = 0.000566972 Jy ! Component: 3900 - total flux cleaned = 0.00032098 Jy ! Component: 3950 - total flux cleaned = 0.00056557 Jy ! Component: 4000 - total flux cleaned = 0.000505512 Jy ! Component: 4050 - total flux cleaned = 0.00056558 Jy ! Total flux subtracted in 4096 components = 0.000505188 Jy ! Clean residual min=-0.003369 max=0.003308 Jy/beam ! Clean residual mean=0.000005 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 6.34564 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 390 components and 6.34564 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1337-1257_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9357 x 2.041 at -2.189 degrees (North through East) ! Clean map min=-0.0061744 max=5.9121 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1337-1257_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 5.91207 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00103619 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0525801 0.0525801 0.10516 0.21032 0.420641 0.841282 1.68256 3.36513 6.73025 13.4605 26.921 53.842 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak= ", int(1000*peak_flux)/1000 ! peak= 5.912 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 5705.58 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1337-1257_X_uvs.log closed on Thu Apr 7 09:10:03 2016