! Started logfile: /scr/pima/bg219i_uvs/J2047-0236_X_uvs.log on Wed Apr 6 23:54:24 2016 obs /scr/pima/bg219i_uvs/J2047-0236_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2047-0236_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.769534 visibilities/baseline/integration-bin. ! Found source: J2047-0236 ! ! 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 25764 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/bg219i_uvs/J2047-0236_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 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 89 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=1.005069Jy sigma=24.015366 ! Fit after self-cal, rms=0.911843Jy sigma=21.787845 ! 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=0.8209 mas, bmaj=1.892 mas, bpa=2.427 degrees ! Estimated noise=0.480583 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 = 0.0696876 Jy ! Component: 100 - total flux cleaned = 0.0848926 Jy ! Total flux subtracted in 100 components = 0.0848926 Jy ! Clean residual min=-0.004219 max=0.004384 Jy/beam ! Clean residual mean=0.000014 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.0848926 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0848926 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=0.062697Jy sigma=1.411562 ! Fit after self-cal, rms=0.062376Jy sigma=1.403664 ! 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=1.06 mas, bmaj=2.25 mas, bpa=3.247 degrees ! Estimated noise=0.263362 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 = 0.00524642 Jy ! Component: 100 - total flux cleaned = 0.00755661 Jy ! Component: 150 - total flux cleaned = 0.00887606 Jy ! Component: 200 - total flux cleaned = 0.00967314 Jy ! Total flux subtracted in 200 components = 0.00967314 Jy ! Clean residual min=-0.004305 max=0.004479 Jy/beam ! Clean residual mean=0.000029 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.0945657 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.0945658 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=0.062003Jy sigma=1.392901 ! Fit after self-cal, rms=0.062013Jy sigma=1.392798 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 2.25 at 3.247 degrees (North through East) ! Clean map min=-0.0042064 max=0.089757 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 1.11 HN 0.99 KP 1.08 ! LA 0.94 MK 1.06 NL 1.04 OV 1.02 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00 KP 1.06 ! LA 0.90 MK 1.00 NL 1.04 OV 1.05 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.13 HN 0.94 KP 1.09 ! LA 0.88 MK 0.99 NL 1.03 OV 1.00 ! PT 0.90 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.98 KP 1.09 ! LA 0.90 MK 1.03 NL 1.01 OV 1.03 ! PT 0.92 SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.98 KP 1.08 ! LA 0.92 MK 1.02 NL 1.03 OV 0.97 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.98 KP 1.06 ! LA 0.90 MK 0.96 NL 1.02 OV 1.01 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.93 KP 1.13 ! LA 0.93 MK 0.98 NL 1.05 OV 0.99 ! PT 0.94 SC 0.95 ! ! ! 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=0.062013Jy sigma=1.392798 ! Fit after self-cal, rms=0.061459Jy sigma=1.382867 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=2.259 mas, bpa=3.2 degrees ! Estimated noise=0.262826 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 = -0.000285664 Jy ! Component: 100 - total flux cleaned = -0.000323239 Jy ! Component: 150 - total flux cleaned = -0.000345217 Jy ! Component: 200 - total flux cleaned = -0.000377066 Jy ! Total flux subtracted in 200 components = -0.000377066 Jy ! Clean residual min=-0.003952 max=0.004830 Jy/beam ! Clean residual mean=0.000025 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.0941887 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0941887 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=0.061455Jy sigma=1.382829 ! Fit after self-cal, rms=0.061497Jy sigma=1.382502 ! 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=0.061497Jy sigma=1.382502 ! Fit after self-cal, rms=0.061846Jy sigma=1.377432 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=2.261 mas, bpa=3.239 degrees ! Estimated noise=0.262945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000400225 Jy ! Component: 100 - total flux cleaned = -0.00046398 Jy ! Component: 150 - total flux cleaned = -0.000519629 Jy ! Component: 200 - total flux cleaned = -0.000548484 Jy ! Total flux subtracted in 200 components = -0.000548484 Jy ! Clean residual min=-0.003738 max=0.004598 Jy/beam ! Clean residual mean=0.000022 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.0936402 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0936402 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=0.061838Jy sigma=1.377375 ! Fit after self-cal, rms=0.061861Jy sigma=1.377239 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 = -6.21642e-05 Jy ! Component: 100 - total flux cleaned = -6.21368e-05 Jy ! Component: 150 - total flux cleaned = -7.00726e-05 Jy ! Component: 200 - total flux cleaned = -7.76751e-05 Jy ! Total flux subtracted in 200 components = -7.76751e-05 Jy ! Clean residual min=-0.003727 max=0.004577 Jy/beam ! Clean residual mean=0.000022 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.0935625 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0935625 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=0.061859Jy sigma=1.377203 ! Fit after self-cal, rms=0.061858Jy sigma=1.377197 ! 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=0.061858Jy sigma=1.377197 ! Fit after self-cal, rms=0.061950Jy sigma=1.377329 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=2.263 mas, bpa=3.329 degrees ! Estimated noise=0.263054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112812 Jy ! Component: 100 - total flux cleaned = -0.000157177 Jy ! Component: 150 - total flux cleaned = -0.000188239 Jy ! Component: 200 - total flux cleaned = -0.000195289 Jy ! Total flux subtracted in 200 components = -0.000195289 Jy ! Clean residual min=-0.003697 max=0.004520 Jy/beam ! Clean residual mean=0.000022 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.0933672 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0933672 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=0.061946Jy sigma=1.377311 ! Fit after self-cal, rms=0.061946Jy sigma=1.377305 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 = -4.61212e-05 Jy ! Component: 100 - total flux cleaned = -4.62054e-05 Jy ! Component: 150 - total flux cleaned = -4.61501e-05 Jy ! Component: 200 - total flux cleaned = -4.02465e-05 Jy ! Total flux subtracted in 200 components = -4.02465e-05 Jy ! Clean residual min=-0.003682 max=0.004516 Jy/beam ! Clean residual mean=0.000022 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.093327 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.093327 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=0.061945Jy sigma=1.377279 ! Fit after self-cal, rms=0.061944Jy sigma=1.377276 ! 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=0.061944Jy sigma=1.377276 ! Fit after self-cal, rms=0.062028Jy sigma=1.377263 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.297 mas, bmaj=3.642 mas, bpa=2.576 degrees ! Estimated noise=0.310192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205636 Jy ! Component: 100 - total flux cleaned = 0.000232093 Jy ! Component: 150 - total flux cleaned = 0.000256096 Jy ! Component: 200 - total flux cleaned = 0.000278172 Jy ! Total flux subtracted in 200 components = 0.000278172 Jy ! Clean residual min=-0.005969 max=0.006875 Jy/beam ! Clean residual mean=0.000041 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 0.0936052 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0936052 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=0.062031Jy sigma=1.377249 ! Fit after self-cal, rms=0.062033Jy sigma=1.377245 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 = 3.91155e-05 Jy ! Component: 100 - total flux cleaned = 4.95493e-05 Jy ! Component: 150 - total flux cleaned = 6.91946e-05 Jy ! Component: 200 - total flux cleaned = 8.28722e-05 Jy ! Total flux subtracted in 200 components = 8.28722e-05 Jy ! Clean residual min=-0.005965 max=0.006871 Jy/beam ! Clean residual mean=0.000041 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.093688 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.093688 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=0.062035Jy sigma=1.377243 ! Fit after self-cal, rms=0.062035Jy sigma=1.377241 ! 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=1.067 mas, bmaj=2.265 mas, bpa=3.388 degrees ! Estimated noise=0.263207 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.067 x 2.265 at 3.388 degrees (North through East) ! Clean map min=-0.0036396 max=0.090006 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=0.8254 mas, bmaj=1.896 mas, bpa=2.595 degrees ! Estimated noise=0.484422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.070347 Jy ! Component: 100 - total flux cleaned = 0.0857346 Jy ! Component: 150 - total flux cleaned = 0.0902176 Jy ! Component: 200 - total flux cleaned = 0.0922332 Jy ! Total flux subtracted in 200 components = 0.0922332 Jy ! Clean residual min=-0.003156 max=0.003731 Jy/beam ! Clean residual mean=0.000013 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.0922332 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0922332 Jy ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=2.265 mas, bpa=3.388 degrees ! Estimated noise=0.263207 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 = 0.000743557 Jy ! Component: 100 - total flux cleaned = 0.000746097 Jy ! Component: 150 - total flux cleaned = 0.000726516 Jy ! Component: 200 - total flux cleaned = 0.000708769 Jy ! Total flux subtracted in 200 components = 0.000708769 Jy ! Clean residual min=-0.003616 max=0.004579 Jy/beam ! Clean residual mean=0.000022 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.092942 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.092942 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=2.297 mas, bmaj=3.642 mas, bpa=2.576 degrees ! Estimated noise=0.310192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439203 Jy ! Component: 100 - total flux cleaned = 0.000451082 Jy ! Component: 150 - total flux cleaned = 0.000470494 Jy ! Component: 200 - total flux cleaned = 0.000504565 Jy ! Total flux subtracted in 200 components = 0.000504565 Jy ! Clean residual min=-0.005951 max=0.006925 Jy/beam ! Clean residual mean=0.000042 rms=0.001867 Jy/beam ! Combined flux in latest and established models = 0.0934466 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 = 3.08082e-05 Jy ! Component: 100 - total flux cleaned = 5.93087e-05 Jy ! Component: 150 - total flux cleaned = 7.9899e-05 Jy ! Component: 200 - total flux cleaned = 0.00010497 Jy ! Total flux subtracted in 200 components = 0.00010497 Jy ! Clean residual min=-0.005964 max=0.006908 Jy/beam ! Clean residual mean=0.000042 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 0.0935515 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0935515 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=2.265 mas, bpa=3.388 degrees ! Estimated noise=0.263207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122603 Jy ! Component: 100 - total flux cleaned = -0.000188734 Jy ! Component: 150 - total flux cleaned = -0.000256482 Jy ! Component: 200 - total flux cleaned = -0.000306942 Jy ! Total flux subtracted in 200 components = -0.000306942 Jy ! Clean residual min=-0.003690 max=0.004546 Jy/beam ! Clean residual mean=0.000022 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.0932446 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0932446 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=0.062038Jy sigma=1.377443 ! Fit after self-cal, rms=0.062036Jy sigma=1.377432 wmodel /scr/pima/bg219i_uvs/J2047-0236_X_map.mod ! Writing 38 model components to file: /scr/pima/bg219i_uvs/J2047-0236_X_map.mod wobs /scr/pima/bg219i_uvs/J2047-0236_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2047-0236_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2047-0236_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J2047-0236_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 = 0.00169577 Jy ! Component: 100 - total flux cleaned = 0.00229624 Jy ! Component: 150 - total flux cleaned = 0.00266674 Jy ! Component: 200 - total flux cleaned = 0.00296066 Jy ! Component: 250 - total flux cleaned = 0.00324038 Jy ! Component: 300 - total flux cleaned = 0.00345472 Jy ! Component: 350 - total flux cleaned = 0.00361065 Jy ! Component: 400 - total flux cleaned = 0.00386166 Jy ! Component: 450 - total flux cleaned = 0.00400654 Jy ! Component: 500 - total flux cleaned = 0.00409925 Jy ! Component: 550 - total flux cleaned = 0.0041445 Jy ! Component: 600 - total flux cleaned = 0.0041889 Jy ! Component: 650 - total flux cleaned = 0.00431751 Jy ! Component: 700 - total flux cleaned = 0.00431719 Jy ! Component: 750 - total flux cleaned = 0.00435739 Jy ! Component: 800 - total flux cleaned = 0.00431848 Jy ! Component: 850 - total flux cleaned = 0.00428071 Jy ! Component: 900 - total flux cleaned = 0.00431865 Jy ! Component: 950 - total flux cleaned = 0.00428162 Jy ! Component: 1000 - total flux cleaned = 0.00428127 Jy ! Component: 1050 - total flux cleaned = 0.00431627 Jy ! Component: 1100 - total flux cleaned = 0.00431597 Jy ! Component: 1150 - total flux cleaned = 0.0042823 Jy ! Component: 1200 - total flux cleaned = 0.00421706 Jy ! Component: 1250 - total flux cleaned = 0.00421693 Jy ! Component: 1300 - total flux cleaned = 0.00421698 Jy ! Component: 1350 - total flux cleaned = 0.00418632 Jy ! Component: 1400 - total flux cleaned = 0.00418675 Jy ! Component: 1450 - total flux cleaned = 0.00412761 Jy ! Component: 1500 - total flux cleaned = 0.00401262 Jy ! Component: 1550 - total flux cleaned = 0.00398443 Jy ! Component: 1600 - total flux cleaned = 0.00392852 Jy ! Component: 1650 - total flux cleaned = 0.00384677 Jy ! Component: 1700 - total flux cleaned = 0.0037135 Jy ! Component: 1750 - total flux cleaned = 0.00368765 Jy ! Component: 1800 - total flux cleaned = 0.00363621 Jy ! Component: 1850 - total flux cleaned = 0.00358563 Jy ! Component: 1900 - total flux cleaned = 0.00348623 Jy ! Component: 1950 - total flux cleaned = 0.00343719 Jy ! Component: 2000 - total flux cleaned = 0.00341327 Jy ! Component: 2050 - total flux cleaned = 0.00329464 Jy ! Component: 2100 - total flux cleaned = 0.00331809 Jy ! Component: 2150 - total flux cleaned = 0.00324906 Jy ! Component: 2200 - total flux cleaned = 0.00315885 Jy ! Component: 2250 - total flux cleaned = 0.00311391 Jy ! Component: 2300 - total flux cleaned = 0.00306975 Jy ! Component: 2350 - total flux cleaned = 0.00300463 Jy ! Component: 2400 - total flux cleaned = 0.00294082 Jy ! Component: 2450 - total flux cleaned = 0.00289891 Jy ! Component: 2500 - total flux cleaned = 0.00285728 Jy ! Component: 2550 - total flux cleaned = 0.00279608 Jy ! Component: 2600 - total flux cleaned = 0.00283624 Jy ! Component: 2650 - total flux cleaned = 0.00275646 Jy ! Component: 2700 - total flux cleaned = 0.00275657 Jy ! Component: 2750 - total flux cleaned = 0.00275629 Jy ! Component: 2800 - total flux cleaned = 0.00279475 Jy ! Component: 2850 - total flux cleaned = 0.00277582 Jy ! Component: 2900 - total flux cleaned = 0.00283207 Jy ! Component: 2950 - total flux cleaned = 0.00286899 Jy ! Component: 3000 - total flux cleaned = 0.00296037 Jy ! Component: 3050 - total flux cleaned = 0.0029962 Jy ! Component: 3100 - total flux cleaned = 0.00301411 Jy ! Component: 3150 - total flux cleaned = 0.00306719 Jy ! Component: 3200 - total flux cleaned = 0.00306714 Jy ! Component: 3250 - total flux cleaned = 0.00315394 Jy ! Component: 3300 - total flux cleaned = 0.0031711 Jy ! Component: 3350 - total flux cleaned = 0.00317089 Jy ! Component: 3400 - total flux cleaned = 0.00325532 Jy ! Component: 3450 - total flux cleaned = 0.00318861 Jy ! Component: 3500 - total flux cleaned = 0.00322172 Jy ! Component: 3550 - total flux cleaned = 0.00322182 Jy ! Component: 3600 - total flux cleaned = 0.00328689 Jy ! Component: 3650 - total flux cleaned = 0.00327086 Jy ! Component: 3700 - total flux cleaned = 0.00333498 Jy ! Component: 3750 - total flux cleaned = 0.00336673 Jy ! Component: 3800 - total flux cleaned = 0.0033195 Jy ! Component: 3850 - total flux cleaned = 0.00336637 Jy ! Component: 3900 - total flux cleaned = 0.00341287 Jy ! Component: 3950 - total flux cleaned = 0.00341263 Jy ! Component: 4000 - total flux cleaned = 0.00342782 Jy ! Component: 4050 - total flux cleaned = 0.00344284 Jy ! Total flux subtracted in 4096 components = 0.00342769 Jy ! Clean residual min=-0.001063 max=0.000864 Jy/beam ! Clean residual mean=0.000008 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0966723 Jy keep ! Adding 492 model components to the UV plane model. ! The established model now contains 530 components and 0.0966723 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2047-0236_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.067 x 2.265 at 3.388 degrees (North through East) ! Clean map min=-0.0019932 max=0.089943 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2047-0236_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0899427 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000314436 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04879 1.04879 2.09757 4.19515 8.3903 16.7806 33.5612 67.1224 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.089 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 286.044 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2047-0236_X_uvs.log closed on Wed Apr 6 23:54:29 2016