! Started logfile: /scr/pima/bg219i_uvs/J0838-3836_X_uvs.log on Wed Apr 6 23:37:21 2016 obs /scr/pima/bg219i_uvs/J0838-3836_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0838-3836_X_uva.fits ! AN table 1: 31 integrations on 36 of 36 possible baselines. ! AN table 2: 30 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.740437 visibilities/baseline/integration-bin. ! Found source: J0838-3836 ! ! 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 19512 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/J0838-3836_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 28 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! 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=1.006471Jy sigma=17.543695 ! Fit after self-cal, rms=0.937388Jy sigma=16.338591 ! 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=0.6781 mas, bmaj=1.839 mas, bpa=3.929 degrees ! Estimated noise=0.814611 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 = 0.0499399 Jy ! Component: 100 - total flux cleaned = 0.0613163 Jy ! Total flux subtracted in 100 components = 0.0613163 Jy ! Clean residual min=-0.004506 max=0.004683 Jy/beam ! Clean residual mean=-0.000007 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.0613163 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0613163 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=0.080941Jy sigma=1.306313 ! Fit after self-cal, rms=0.078986Jy sigma=1.272878 ! 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=0.8818 mas, bmaj=2.251 mas, bpa=4.289 degrees ! Estimated noise=0.413039 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 = 0.00704401 Jy ! Component: 100 - total flux cleaned = 0.00952315 Jy ! Component: 150 - total flux cleaned = 0.0102004 Jy ! Component: 200 - total flux cleaned = 0.0102814 Jy ! Total flux subtracted in 200 components = 0.0102814 Jy ! Clean residual min=-0.002677 max=0.002832 Jy/beam ! Clean residual mean=-0.000003 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.0715977 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 6 components and 0.0715977 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=0.078466Jy sigma=1.262282 ! Fit after self-cal, rms=0.078420Jy sigma=1.261772 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8818 x 2.251 at 4.289 degrees (North through East) ! Clean map min=-0.0025215 max=0.06651 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: ! FD 0.94 HN 0.88 KP 1.09 LA 0.90 ! MK 1.05 NL 1.19 OV 0.95 PT 0.91 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 FD 0.92 KP 1.00 LA 1.03 ! MK 0.99 NL 1.15 OV 0.90 PT 0.97 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 0.89 KP 0.98 LA 1.01 ! MK 0.95 NL 0.97 OV 0.99 PT 0.96 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 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: ! FD 1.00 HN 0.91 KP 1.00 LA 1.01 ! MK 0.96 NL 1.13 OV 0.93 PT 1.01 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.99 KP 1.03 LA 0.96 ! MK 1.16 NL 0.98 OV 0.93 PT 1.05 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 0.87 KP 1.06 LA 0.90 ! MK 0.97 NL 1.07 OV 1.01 PT 0.98 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 0.97 KP 1.01 LA 1.00 ! MK 1.05 NL 1.17 OV 0.99 PT 0.99 ! SC 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 0.97 KP 0.88 LA 1.01 ! MK 0.96 NL 1.11 OV 0.92 PT 1.03 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.86 KP 0.99 LA 1.04 ! MK 0.85 NL 1.18 OV 1.17 PT 0.89 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.97 KP 1.12 LA 0.88 ! MK 0.98 NL 1.02 OV 0.86 PT 1.07 ! SC 0.97 ! ! ! 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=0.078420Jy sigma=1.261772 ! Fit after self-cal, rms=0.077830Jy sigma=1.257222 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8817 mas, bmaj=2.237 mas, bpa=4.446 degrees ! Estimated noise=0.408782 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 = -0.000396026 Jy ! Component: 100 - total flux cleaned = -0.000396021 Jy ! Component: 150 - total flux cleaned = -0.000396225 Jy ! Component: 200 - total flux cleaned = -0.00039621 Jy ! Total flux subtracted in 200 components = -0.00039621 Jy ! Clean residual min=-0.002247 max=0.002258 Jy/beam ! Clean residual mean=-0.000004 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0712015 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0712015 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=0.077826Jy sigma=1.257157 ! Fit after self-cal, rms=0.077888Jy sigma=1.256155 ! 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=0.077888Jy sigma=1.256155 ! Fit after self-cal, rms=0.077900Jy sigma=1.256066 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8825 mas, bmaj=2.241 mas, bpa=4.412 degrees ! Estimated noise=0.407615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000293445 Jy ! Component: 100 - total flux cleaned = -0.000305272 Jy ! Component: 150 - total flux cleaned = -0.000305935 Jy ! Component: 200 - total flux cleaned = -0.000305445 Jy ! Total flux subtracted in 200 components = -0.000305445 Jy ! Clean residual min=-0.002260 max=0.002224 Jy/beam ! Clean residual mean=-0.000004 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0708961 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0708961 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=0.077897Jy sigma=1.256022 ! Fit after self-cal, rms=0.077913Jy sigma=1.255950 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 = -5.61861e-05 Jy ! Component: 100 - total flux cleaned = -5.62016e-05 Jy ! Component: 150 - total flux cleaned = -4.86539e-05 Jy ! Component: 200 - total flux cleaned = -4.15409e-05 Jy ! Total flux subtracted in 200 components = -4.15409e-05 Jy ! Clean residual min=-0.002244 max=0.002226 Jy/beam ! Clean residual mean=-0.000003 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0708545 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0708545 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=0.077912Jy sigma=1.255925 ! Fit after self-cal, rms=0.077915Jy sigma=1.255917 ! 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=0.077915Jy sigma=1.255917 ! Fit after self-cal, rms=0.077754Jy sigma=1.255896 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.883 mas, bmaj=2.246 mas, bpa=4.37 degrees ! Estimated noise=0.406528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000226686 Jy ! Component: 100 - total flux cleaned = -0.000253728 Jy ! Component: 150 - total flux cleaned = -0.000245196 Jy ! Component: 200 - total flux cleaned = -0.000245236 Jy ! Total flux subtracted in 200 components = -0.000245236 Jy ! Clean residual min=-0.002220 max=0.002197 Jy/beam ! Clean residual mean=-0.000004 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0706093 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0706093 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=0.077752Jy sigma=1.255867 ! Fit after self-cal, rms=0.077751Jy sigma=1.255835 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 = -2.96181e-05 Jy ! Component: 100 - total flux cleaned = -3.01399e-05 Jy ! Component: 150 - total flux cleaned = -2.34263e-05 Jy ! Component: 200 - total flux cleaned = -1.69325e-05 Jy ! Total flux subtracted in 200 components = -1.69325e-05 Jy ! Clean residual min=-0.002203 max=0.002185 Jy/beam ! Clean residual mean=-0.000004 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0705924 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.0705924 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=0.077749Jy sigma=1.255818 ! Fit after self-cal, rms=0.077743Jy sigma=1.255679 ! 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=0.077743Jy sigma=1.255679 ! Fit after self-cal, rms=0.077609Jy sigma=1.255669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.33 mas, bmaj=7.237 mas, bpa=3.367 degrees ! Estimated noise=0.511601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270038 Jy ! Component: 100 - total flux cleaned = 0.000271072 Jy ! Component: 150 - total flux cleaned = 0.000271792 Jy ! Component: 200 - total flux cleaned = 0.000271593 Jy ! Total flux subtracted in 200 components = 0.000271593 Jy ! Clean residual min=-0.002629 max=0.002517 Jy/beam ! Clean residual mean=-0.000006 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.070864 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 21 components and 0.0708639 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=0.077616Jy sigma=1.255754 ! Fit after self-cal, rms=0.077616Jy sigma=1.255717 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 = 6.33883e-05 Jy ! Component: 100 - total flux cleaned = 6.40299e-05 Jy ! Component: 150 - total flux cleaned = 6.45064e-05 Jy ! Component: 200 - total flux cleaned = 6.38266e-05 Jy ! Total flux subtracted in 200 components = 6.38266e-05 Jy ! Clean residual min=-0.002636 max=0.002507 Jy/beam ! Clean residual mean=-0.000006 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.0709278 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 22 components and 0.0709278 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=0.077624Jy sigma=1.255846 ! Fit after self-cal, rms=0.077619Jy sigma=1.255816 ! 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=0.8831 mas, bmaj=2.249 mas, bpa=4.331 degrees ! Estimated noise=0.405628 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8831 x 2.249 at 4.331 degrees (North through East) ! Clean map min=-0.0020185 max=0.065062 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=0.6773 mas, bmaj=1.834 mas, bpa=3.987 degrees ! Estimated noise=0.800068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0505475 Jy ! Component: 100 - total flux cleaned = 0.0621556 Jy ! Component: 150 - total flux cleaned = 0.0670119 Jy ! Component: 200 - total flux cleaned = 0.0693984 Jy ! Total flux subtracted in 200 components = 0.0693984 Jy ! Clean residual min=-0.004016 max=0.004182 Jy/beam ! Clean residual mean=-0.000002 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.0693984 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0693984 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8831 mas, bmaj=2.249 mas, bpa=4.331 degrees ! Estimated noise=0.405628 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 = 0.000730376 Jy ! Component: 100 - total flux cleaned = 0.000735356 Jy ! Component: 150 - total flux cleaned = 0.000790133 Jy ! Component: 200 - total flux cleaned = 0.000878289 Jy ! Total flux subtracted in 200 components = 0.000878289 Jy ! Clean residual min=-0.002160 max=0.002200 Jy/beam ! Clean residual mean=-0.000004 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0702767 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.0702767 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=2.33 mas, bmaj=7.237 mas, bpa=3.367 degrees ! Estimated noise=0.511601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00065383 Jy ! Component: 100 - total flux cleaned = 0.000654069 Jy ! Component: 150 - total flux cleaned = 0.000653466 Jy ! Component: 200 - total flux cleaned = 0.000652859 Jy ! Total flux subtracted in 200 components = 0.000652859 Jy ! Clean residual min=-0.002652 max=0.002521 Jy/beam ! Clean residual mean=-0.000006 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0709295 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 = 1.06668e-05 Jy ! Component: 100 - total flux cleaned = 2.9954e-05 Jy ! Component: 150 - total flux cleaned = 3.8844e-05 Jy ! Component: 200 - total flux cleaned = 5.54677e-05 Jy ! Total flux subtracted in 200 components = 5.54677e-05 Jy ! Clean residual min=-0.002656 max=0.002508 Jy/beam ! Clean residual mean=-0.000006 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.070985 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 17 components and 0.070985 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8831 mas, bmaj=2.249 mas, bpa=4.331 degrees ! Estimated noise=0.405628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000500423 Jy ! Component: 100 - total flux cleaned = -0.000463651 Jy ! Component: 150 - total flux cleaned = -0.000462399 Jy ! Component: 200 - total flux cleaned = -0.000462187 Jy ! Total flux subtracted in 200 components = -0.000462187 Jy ! Clean residual min=-0.002233 max=0.002308 Jy/beam ! Clean residual mean=-0.000003 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0705228 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0705228 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=0.077615Jy sigma=1.255755 ! Fit after self-cal, rms=0.077618Jy sigma=1.255726 wmodel /scr/pima/bg219i_uvs/J0838-3836_X_map.mod ! Writing 23 model components to file: /scr/pima/bg219i_uvs/J0838-3836_X_map.mod wobs /scr/pima/bg219i_uvs/J0838-3836_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0838-3836_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0838-3836_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J0838-3836_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 = 0.000174132 Jy ! Component: 100 - total flux cleaned = 0.00024789 Jy ! Component: 150 - total flux cleaned = 0.000315403 Jy ! Component: 200 - total flux cleaned = 0.000540896 Jy ! Component: 250 - total flux cleaned = 0.000817964 Jy ! Component: 300 - total flux cleaned = 0.00105451 Jy ! Component: 350 - total flux cleaned = 0.00128373 Jy ! Component: 400 - total flux cleaned = 0.00164441 Jy ! Component: 450 - total flux cleaned = 0.00188687 Jy ! Component: 500 - total flux cleaned = 0.00217563 Jy ! Component: 550 - total flux cleaned = 0.00243086 Jy ! Component: 600 - total flux cleaned = 0.00272944 Jy ! Component: 650 - total flux cleaned = 0.00299645 Jy ! Component: 700 - total flux cleaned = 0.00316219 Jy ! Component: 750 - total flux cleaned = 0.00337118 Jy ! Component: 800 - total flux cleaned = 0.00353029 Jy ! Component: 850 - total flux cleaned = 0.00366414 Jy ! Component: 900 - total flux cleaned = 0.0037514 Jy ! Component: 950 - total flux cleaned = 0.00392268 Jy ! Component: 1000 - total flux cleaned = 0.00404862 Jy ! Component: 1050 - total flux cleaned = 0.00415128 Jy ! Component: 1100 - total flux cleaned = 0.00431328 Jy ! Component: 1150 - total flux cleaned = 0.00443272 Jy ! Component: 1200 - total flux cleaned = 0.00458932 Jy ! Component: 1250 - total flux cleaned = 0.00472424 Jy ! Component: 1300 - total flux cleaned = 0.00485656 Jy ! Component: 1350 - total flux cleaned = 0.00489417 Jy ! Component: 1400 - total flux cleaned = 0.00498625 Jy ! Component: 1450 - total flux cleaned = 0.00509466 Jy ! Component: 1500 - total flux cleaned = 0.00516619 Jy ! Component: 1550 - total flux cleaned = 0.00527182 Jy ! Component: 1600 - total flux cleaned = 0.00532391 Jy ! Component: 1650 - total flux cleaned = 0.00544378 Jy ! Component: 1700 - total flux cleaned = 0.0055283 Jy ! Component: 1750 - total flux cleaned = 0.00566205 Jy ! Component: 1800 - total flux cleaned = 0.00572815 Jy ! Component: 1850 - total flux cleaned = 0.00577684 Jy ! Component: 1900 - total flux cleaned = 0.00585764 Jy ! Component: 1950 - total flux cleaned = 0.00595307 Jy ! Component: 2000 - total flux cleaned = 0.00604749 Jy ! Component: 2050 - total flux cleaned = 0.00612544 Jy ! Component: 2100 - total flux cleaned = 0.00620221 Jy ! Component: 2150 - total flux cleaned = 0.0062934 Jy ! Component: 2200 - total flux cleaned = 0.00633857 Jy ! Component: 2250 - total flux cleaned = 0.00642831 Jy ! Component: 2300 - total flux cleaned = 0.00645799 Jy ! Component: 2350 - total flux cleaned = 0.00656052 Jy ! Component: 2400 - total flux cleaned = 0.00658969 Jy ! Component: 2450 - total flux cleaned = 0.00666166 Jy ! Component: 2500 - total flux cleaned = 0.00670449 Jy ! Component: 2550 - total flux cleaned = 0.00671854 Jy ! Component: 2600 - total flux cleaned = 0.00673272 Jy ! Component: 2650 - total flux cleaned = 0.00673282 Jy ! Component: 2700 - total flux cleaned = 0.00673282 Jy ! Component: 2750 - total flux cleaned = 0.00675998 Jy ! Component: 2800 - total flux cleaned = 0.00680062 Jy ! Component: 2850 - total flux cleaned = 0.00685399 Jy ! Component: 2900 - total flux cleaned = 0.00686703 Jy ! Component: 2950 - total flux cleaned = 0.00689348 Jy ! Component: 3000 - total flux cleaned = 0.00693278 Jy ! Component: 3050 - total flux cleaned = 0.00693276 Jy ! Component: 3100 - total flux cleaned = 0.00697147 Jy ! Component: 3150 - total flux cleaned = 0.00698427 Jy ! Component: 3200 - total flux cleaned = 0.0069843 Jy ! Component: 3250 - total flux cleaned = 0.00698425 Jy ! Component: 3300 - total flux cleaned = 0.00699674 Jy ! Component: 3350 - total flux cleaned = 0.00702153 Jy ! Component: 3400 - total flux cleaned = 0.00705837 Jy ! Component: 3450 - total flux cleaned = 0.007046 Jy ! Component: 3500 - total flux cleaned = 0.00704612 Jy ! Component: 3550 - total flux cleaned = 0.00703404 Jy ! Component: 3600 - total flux cleaned = 0.00703405 Jy ! Component: 3650 - total flux cleaned = 0.00708161 Jy ! Component: 3700 - total flux cleaned = 0.00709344 Jy ! Component: 3750 - total flux cleaned = 0.00708168 Jy ! Component: 3800 - total flux cleaned = 0.00705828 Jy ! Component: 3850 - total flux cleaned = 0.00705842 Jy ! Component: 3900 - total flux cleaned = 0.00706993 Jy ! Component: 3950 - total flux cleaned = 0.00706992 Jy ! Component: 4000 - total flux cleaned = 0.00708135 Jy ! Component: 4050 - total flux cleaned = 0.00709267 Jy ! Total flux subtracted in 4096 components = 0.00710395 Jy ! Clean residual min=-0.000683 max=0.000634 Jy/beam ! Clean residual mean=-0.000002 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0776268 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 296 components and 0.0776268 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0838-3836_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8831 x 2.249 at 4.331 degrees (North through East) ! Clean map min=-0.0011214 max=0.064933 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0838-3836_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.064933 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185556 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.857298 0.857298 1.7146 3.42919 6.85838 13.7168 27.4335 54.8671 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 349.936 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0838-3836_X_uvs.log closed on Wed Apr 6 23:37:26 2016