! Started logfile: /scr/pima/bg219h_uvs/J0320-3837_X_uvs.log on Thu Apr 7 11:59:02 2016 obs /scr/pima/bg219h_uvs/J0320-3837_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0320-3837_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.883961 visibilities/baseline/integration-bin. ! Found source: J0320-3837 ! ! 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 23676 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J0320-3837_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 58 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=1.014687Jy sigma=17.966880 ! Fit after self-cal, rms=0.838005Jy sigma=14.577192 ! 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=0.5979 mas, bmaj=1.835 mas, bpa=-8.816 degrees ! Estimated noise=0.811958 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 = 0.129548 Jy ! Component: 100 - total flux cleaned = 0.159298 Jy ! Total flux subtracted in 100 components = 0.159298 Jy ! Clean residual min=-0.008628 max=0.021559 Jy/beam ! Clean residual mean=0.000030 rms=0.002466 Jy/beam ! Combined flux in latest and established models = 0.159298 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.159298 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=0.103096Jy sigma=1.534714 ! Fit after self-cal, rms=0.102951Jy sigma=1.533526 ! Inverting map ! Added new window around map position (-1, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174747 Jy ! Component: 100 - total flux cleaned = 0.0250994 Jy ! Total flux subtracted in 100 components = 0.0250994 Jy ! Clean residual min=-0.007428 max=0.015602 Jy/beam ! Clean residual mean=0.000016 rms=0.001972 Jy/beam ! Combined flux in latest and established models = 0.184397 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.184397 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=0.099609Jy sigma=1.454061 ! Fit after self-cal, rms=0.099243Jy sigma=1.442705 ! 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=0.768 mas, bmaj=2.185 mas, bpa=-7.926 degrees ! Estimated noise=0.377624 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151578 Jy ! Component: 100 - total flux cleaned = 0.0234572 Jy ! Component: 150 - total flux cleaned = 0.0287333 Jy ! Component: 200 - total flux cleaned = 0.0316288 Jy ! Total flux subtracted in 200 components = 0.0316288 Jy ! Clean residual min=-0.005454 max=0.005906 Jy/beam ! Clean residual mean=0.000002 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.216026 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.216026 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=0.096805Jy sigma=1.391611 ! Fit after self-cal, rms=0.096719Jy sigma=1.388871 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.768 x 2.185 at -7.926 degrees (North through East) ! Clean map min=-0.0042563 max=0.1559 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 0.97 HN 1.19 KP 0.96 LA 1.02 ! MK 0.99 NL 1.10 OV 1.02 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.15 KP 0.99 LA 1.03 ! MK 0.98 NL 1.11 OV 0.98 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 3. ! 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.16 KP 0.99 LA 1.00 ! MK 1.01 NL 1.08 OV 0.97 PT 0.99 ! SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.13 KP 0.98 LA 1.03 ! MK 1.00 NL 1.06 OV 0.95 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.20 KP 0.96 LA 1.03 ! MK 1.03 NL 1.07 OV 0.98 PT 1.02 ! SC 0.97 ! ! ! Correcting IF 8. ! 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* ! ! ! 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=0.096719Jy sigma=1.388871 ! Fit after self-cal, rms=0.103332Jy sigma=1.381527 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7678 mas, bmaj=2.176 mas, bpa=-7.744 degrees ! Estimated noise=0.381288 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 (2.8, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294452 Jy ! Component: 100 - total flux cleaned = 0.00304637 Jy ! Component: 150 - total flux cleaned = 0.00312642 Jy ! Component: 200 - total flux cleaned = 0.00312914 Jy ! Total flux subtracted in 200 components = 0.00312914 Jy ! Clean residual min=-0.003578 max=0.002979 Jy/beam ! Clean residual mean=0.000002 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.219155 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.219155 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=0.103106Jy sigma=1.377528 ! Fit after self-cal, rms=0.103188Jy sigma=1.377119 ! 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=0.103188Jy sigma=1.377119 ! Fit after self-cal, rms=0.103078Jy sigma=1.375486 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7686 mas, bmaj=2.176 mas, bpa=-7.532 degrees ! Estimated noise=0.381598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000697939 Jy ! Component: 100 - total flux cleaned = -0.000637336 Jy ! Component: 150 - total flux cleaned = -0.000582531 Jy ! Component: 200 - total flux cleaned = -0.000582199 Jy ! Total flux subtracted in 200 components = -0.000582199 Jy ! Clean residual min=-0.003442 max=0.002716 Jy/beam ! Clean residual mean=0.000002 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.218573 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.218573 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=0.103003Jy sigma=1.374019 ! Fit after self-cal, rms=0.103007Jy sigma=1.373893 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 = 0.000209565 Jy ! Component: 100 - total flux cleaned = 0.000210966 Jy ! Component: 150 - total flux cleaned = 0.000213401 Jy ! Component: 200 - total flux cleaned = 0.000169221 Jy ! Total flux subtracted in 200 components = 0.000169221 Jy ! Clean residual min=-0.003331 max=0.002689 Jy/beam ! Clean residual mean=0.000002 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.218742 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.218742 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=0.102957Jy sigma=1.373176 ! Fit after self-cal, rms=0.102960Jy sigma=1.373144 ! 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=0.102960Jy sigma=1.373144 ! Fit after self-cal, rms=0.104619Jy sigma=1.371760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7703 mas, bmaj=2.183 mas, bpa=-7.364 degrees ! Estimated noise=0.381889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000777413 Jy ! Component: 100 - total flux cleaned = -0.000938468 Jy ! Component: 150 - total flux cleaned = -0.00111727 Jy ! Component: 200 - total flux cleaned = -0.00128022 Jy ! Total flux subtracted in 200 components = -0.00128022 Jy ! Clean residual min=-0.003036 max=0.002343 Jy/beam ! Clean residual mean=0.000001 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.217462 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.217462 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=0.104584Jy sigma=1.371174 ! Fit after self-cal, rms=0.104616Jy sigma=1.371095 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 = 6.10173e-05 Jy ! Component: 100 - total flux cleaned = 3.13248e-05 Jy ! Component: 150 - total flux cleaned = -2.5821e-05 Jy ! Component: 200 - total flux cleaned = -8.0055e-05 Jy ! Total flux subtracted in 200 components = -8.0055e-05 Jy ! Clean residual min=-0.002969 max=0.002342 Jy/beam ! Clean residual mean=0.000001 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.217382 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.217382 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=0.104597Jy sigma=1.370836 ! Fit after self-cal, rms=0.104600Jy sigma=1.370824 ! 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=0.104600Jy sigma=1.370824 ! Fit after self-cal, rms=0.104985Jy sigma=1.370905 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.206 mas, bmaj=7.374 mas, bpa=-3.11 degrees ! Estimated noise=0.485837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110078 Jy ! Component: 100 - total flux cleaned = -0.00115352 Jy ! Component: 150 - total flux cleaned = -0.0011538 Jy ! Component: 200 - total flux cleaned = -0.00117609 Jy ! Total flux subtracted in 200 components = -0.00117609 Jy ! Clean residual min=-0.003457 max=0.002906 Jy/beam ! Clean residual mean=0.000001 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.216206 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 114 components and 0.216206 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=0.104984Jy sigma=1.370635 ! Fit after self-cal, rms=0.104990Jy sigma=1.370541 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 = -0.000119369 Jy ! Component: 100 - total flux cleaned = -4.85369e-05 Jy ! Component: 150 - total flux cleaned = -4.40847e-06 Jy ! Component: 200 - total flux cleaned = 1.59998e-05 Jy ! Total flux subtracted in 200 components = 1.59998e-05 Jy ! Clean residual min=-0.003357 max=0.002917 Jy/beam ! Clean residual mean=0.000001 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.216222 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 117 components and 0.216222 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=0.104992Jy sigma=1.370472 ! Fit after self-cal, rms=0.104991Jy sigma=1.370415 ! 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=0.7714 mas, bmaj=2.185 mas, bpa=-7.234 degrees ! Estimated noise=0.381796 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7714 x 2.185 at -7.234 degrees (North through East) ! Clean map min=-0.0031627 max=0.15741 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=0.6 mas, bmaj=1.828 mas, bpa=-8.142 degrees ! Estimated noise=0.82742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131467 Jy ! Component: 100 - total flux cleaned = 0.165112 Jy ! Component: 150 - total flux cleaned = 0.179943 Jy ! Component: 200 - total flux cleaned = 0.18945 Jy ! Total flux subtracted in 200 components = 0.18945 Jy ! Clean residual min=-0.005932 max=0.006234 Jy/beam ! Clean residual mean=0.000013 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.18945 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.18945 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7714 mas, bmaj=2.185 mas, bpa=-7.234 degrees ! Estimated noise=0.381796 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) ! Added new window around map position (0.6, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104849 Jy ! Component: 100 - total flux cleaned = 0.0169071 Jy ! Component: 150 - total flux cleaned = 0.0212522 Jy ! Component: 200 - total flux cleaned = 0.024292 Jy ! Total flux subtracted in 200 components = 0.024292 Jy ! Clean residual min=-0.003009 max=0.003102 Jy/beam ! Clean residual mean=0.000004 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.213742 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.213742 Jy ! Inverting map ! Added new window around map position (-0.6, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246523 Jy ! Component: 100 - total flux cleaned = 0.0029485 Jy ! Component: 150 - total flux cleaned = 0.00337756 Jy ! Component: 200 - total flux cleaned = 0.00362949 Jy ! Total flux subtracted in 200 components = 0.00362949 Jy ! Clean residual min=-0.002884 max=0.002230 Jy/beam ! Clean residual mean=0.000001 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.217372 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.217372 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=2.206 mas, bmaj=7.374 mas, bpa=-3.11 degrees ! Estimated noise=0.485837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111322 Jy ! Component: 100 - total flux cleaned = 0.00124522 Jy ! Component: 150 - total flux cleaned = 0.00128485 Jy ! Component: 200 - total flux cleaned = 0.00128439 Jy ! Total flux subtracted in 200 components = 0.00128439 Jy ! Clean residual min=-0.003204 max=0.002982 Jy/beam ! Clean residual mean=-0.000002 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.218656 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 = -6.61232e-05 Jy ! Component: 100 - total flux cleaned = -6.46667e-05 Jy ! Component: 150 - total flux cleaned = -9.24921e-05 Jy ! Component: 200 - total flux cleaned = -0.00014872 Jy ! Total flux subtracted in 200 components = -0.00014872 Jy ! Clean residual min=-0.003038 max=0.002879 Jy/beam ! Clean residual mean=-0.000002 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.218507 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.218507 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7714 mas, bmaj=2.185 mas, bpa=-7.234 degrees ! Estimated noise=0.381796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000669378 Jy ! Component: 100 - total flux cleaned = -0.000822896 Jy ! Component: 150 - total flux cleaned = -0.000779111 Jy ! Component: 200 - total flux cleaned = -0.000738833 Jy ! Total flux subtracted in 200 components = -0.000738833 Jy ! Clean residual min=-0.002791 max=0.002309 Jy/beam ! Clean residual mean=0.000000 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.217768 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.217768 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=0.104936Jy sigma=1.369652 ! Fit after self-cal, rms=0.104909Jy sigma=1.369408 wmodel /scr/pima/bg219h_uvs/J0320-3837_X_map.mod ! Writing 94 model components to file: /scr/pima/bg219h_uvs/J0320-3837_X_map.mod wobs /scr/pima/bg219h_uvs/J0320-3837_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0320-3837_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0320-3837_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219h_uvs/J0320-3837_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 = -0.00107392 Jy ! Component: 100 - total flux cleaned = -0.00157239 Jy ! Component: 150 - total flux cleaned = -0.00196479 Jy ! Component: 200 - total flux cleaned = -0.00241308 Jy ! Component: 250 - total flux cleaned = -0.00273737 Jy ! Component: 300 - total flux cleaned = -0.00305118 Jy ! Component: 350 - total flux cleaned = -0.0033544 Jy ! Component: 400 - total flux cleaned = -0.0035172 Jy ! Component: 450 - total flux cleaned = -0.00364455 Jy ! Component: 500 - total flux cleaned = -0.00382966 Jy ! Component: 550 - total flux cleaned = -0.00382964 Jy ! Component: 600 - total flux cleaned = -0.00382933 Jy ! Component: 650 - total flux cleaned = -0.00380067 Jy ! Component: 700 - total flux cleaned = -0.00374423 Jy ! Component: 750 - total flux cleaned = -0.00382706 Jy ! Component: 800 - total flux cleaned = -0.00385358 Jy ! Component: 850 - total flux cleaned = -0.00387959 Jy ! Component: 900 - total flux cleaned = -0.00382693 Jy ! Component: 950 - total flux cleaned = -0.00390465 Jy ! Component: 1000 - total flux cleaned = -0.00400676 Jy ! Component: 1050 - total flux cleaned = -0.00408199 Jy ! Component: 1100 - total flux cleaned = -0.00415596 Jy ! Component: 1150 - total flux cleaned = -0.00413091 Jy ! Component: 1200 - total flux cleaned = -0.00417931 Jy ! Component: 1250 - total flux cleaned = -0.00420329 Jy ! Component: 1300 - total flux cleaned = -0.00432064 Jy ! Component: 1350 - total flux cleaned = -0.00434359 Jy ! Component: 1400 - total flux cleaned = -0.00443567 Jy ! Component: 1450 - total flux cleaned = -0.00441317 Jy ! Component: 1500 - total flux cleaned = -0.00450326 Jy ! Component: 1550 - total flux cleaned = -0.00456983 Jy ! Component: 1600 - total flux cleaned = -0.00450341 Jy ! Component: 1650 - total flux cleaned = -0.00452548 Jy ! Component: 1700 - total flux cleaned = -0.00459025 Jy ! Component: 1750 - total flux cleaned = -0.00452589 Jy ! Component: 1800 - total flux cleaned = -0.00454734 Jy ! Component: 1850 - total flux cleaned = -0.00456844 Jy ! Component: 1900 - total flux cleaned = -0.00456858 Jy ! Component: 1950 - total flux cleaned = -0.00461011 Jy ! Component: 2000 - total flux cleaned = -0.00463056 Jy ! Component: 2050 - total flux cleaned = -0.0046508 Jy ! Component: 2100 - total flux cleaned = -0.00465082 Jy ! Component: 2150 - total flux cleaned = -0.00469036 Jy ! Component: 2200 - total flux cleaned = -0.00467056 Jy ! Component: 2250 - total flux cleaned = -0.00474875 Jy ! Component: 2300 - total flux cleaned = -0.00470998 Jy ! Component: 2350 - total flux cleaned = -0.00472911 Jy ! Component: 2400 - total flux cleaned = -0.00484315 Jy ! Component: 2450 - total flux cleaned = -0.00486188 Jy ! Component: 2500 - total flux cleaned = -0.00486186 Jy ! Component: 2550 - total flux cleaned = -0.00484306 Jy ! Component: 2600 - total flux cleaned = -0.00486167 Jy ! Component: 2650 - total flux cleaned = -0.00495325 Jy ! Component: 2700 - total flux cleaned = -0.00498954 Jy ! Component: 2750 - total flux cleaned = -0.0050255 Jy ! Component: 2800 - total flux cleaned = -0.00507915 Jy ! Component: 2850 - total flux cleaned = -0.00509687 Jy ! Component: 2900 - total flux cleaned = -0.00511447 Jy ! Component: 2950 - total flux cleaned = -0.00518453 Jy ! Component: 3000 - total flux cleaned = -0.00518461 Jy ! Component: 3050 - total flux cleaned = -0.00527105 Jy ! Component: 3100 - total flux cleaned = -0.00530528 Jy ! Component: 3150 - total flux cleaned = -0.0053391 Jy ! Component: 3200 - total flux cleaned = -0.00537289 Jy ! Component: 3250 - total flux cleaned = -0.00538963 Jy ! Component: 3300 - total flux cleaned = -0.00540627 Jy ! Component: 3350 - total flux cleaned = -0.00545605 Jy ! Component: 3400 - total flux cleaned = -0.00548896 Jy ! Component: 3450 - total flux cleaned = -0.00550533 Jy ! Component: 3500 - total flux cleaned = -0.0055542 Jy ! Component: 3550 - total flux cleaned = -0.00552193 Jy ! Component: 3600 - total flux cleaned = -0.00552189 Jy ! Component: 3650 - total flux cleaned = -0.00553793 Jy ! Component: 3700 - total flux cleaned = -0.00560148 Jy ! Component: 3750 - total flux cleaned = -0.0055856 Jy ! Component: 3800 - total flux cleaned = -0.00561699 Jy ! Component: 3850 - total flux cleaned = -0.00561693 Jy ! Component: 3900 - total flux cleaned = -0.00563242 Jy ! Component: 3950 - total flux cleaned = -0.00563244 Jy ! Component: 4000 - total flux cleaned = -0.00569397 Jy ! Component: 4050 - total flux cleaned = -0.00566321 Jy ! Total flux subtracted in 4096 components = -0.00567847 Jy ! Clean residual min=-0.000838 max=0.000943 Jy/beam ! Clean residual mean=0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.21209 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 376 components and 0.21209 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0320-3837_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7714 x 2.185 at -7.234 degrees (North through East) ! Clean map min=-0.0020637 max=0.15393 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0320-3837_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.153931 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000253456 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.493969 0.493969 0.987937 1.97587 3.95175 7.9035 15.807 31.614 63.228 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.153 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 607.326 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0320-3837_X_uvs.log closed on Thu Apr 7 11:59:06 2016