! Started logfile: /scr/pima/bg219i_uvs/J2102+6758_X_uvs.log on Wed Apr 6 23:54:41 2016 obs /scr/pima/bg219i_uvs/J2102+6758_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2102+6758_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.84408 visibilities/baseline/integration-bin. ! Found source: J2102+6758 ! ! 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 27804 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/J2102+6758_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 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=1.011452Jy sigma=23.721588 ! Fit after self-cal, rms=0.886582Jy sigma=20.735156 ! 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=0.7406 mas, bmaj=1.074 mas, bpa=-40.32 degrees ! Estimated noise=0.509886 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 = 0.0898531 Jy ! Component: 100 - total flux cleaned = 0.109583 Jy ! Total flux subtracted in 100 components = 0.109583 Jy ! Clean residual min=-0.003783 max=0.005949 Jy/beam ! Clean residual mean=-0.000003 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.109583 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.109583 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=0.065872Jy sigma=1.386171 ! Fit after self-cal, rms=0.065810Jy sigma=1.385350 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560362 Jy ! Component: 100 - total flux cleaned = 0.0081602 Jy ! Total flux subtracted in 100 components = 0.0081602 Jy ! Clean residual min=-0.003725 max=0.003758 Jy/beam ! Clean residual mean=-0.000004 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.117743 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.117743 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=0.065406Jy sigma=1.370514 ! Fit after self-cal, rms=0.065403Jy sigma=1.370412 ! 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=0.9899 mas, bmaj=1.367 mas, bpa=-41.29 degrees ! Estimated noise=0.25757 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 = 0.00146992 Jy ! Component: 100 - total flux cleaned = 0.00185784 Jy ! Component: 150 - total flux cleaned = 0.00189656 Jy ! Component: 200 - total flux cleaned = 0.00188173 Jy ! Total flux subtracted in 200 components = 0.00188173 Jy ! Clean residual min=-0.002047 max=0.002708 Jy/beam ! Clean residual mean=-0.000009 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.119625 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.119625 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=0.065393Jy sigma=1.369151 ! Fit after self-cal, rms=0.065393Jy sigma=1.369129 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9899 x 1.367 at -41.29 degrees (North through East) ! Clean map min=-0.0018978 max=0.11644 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 0.95 KP 0.97 ! LA 0.98 MK 1.01 NL 1.04 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 0.95 KP 0.95 ! LA 0.99 MK 1.05 NL 0.97 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.17 HN 0.96 KP 1.01 ! LA 0.98 MK 1.01 NL 1.01 OV 0.96 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 0.98 KP 0.98 ! LA 0.98 MK 1.02 NL 1.00 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.17 HN 0.94 KP 1.03 ! LA 0.95 MK 1.04 NL 0.98 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.13 HN 0.97 KP 0.99 ! LA 0.98 MK 1.00 NL 0.99 OV 0.98 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 0.95 KP 0.99 ! LA 0.98 MK 1.01 NL 1.01 OV 0.99 ! PT 0.98 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=0.065393Jy sigma=1.369129 ! Fit after self-cal, rms=0.066985Jy sigma=1.361134 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9932 mas, bmaj=1.37 mas, bpa=-41.7 degrees ! Estimated noise=0.257325 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 = -0.000318539 Jy ! Component: 100 - total flux cleaned = -0.000418505 Jy ! Component: 150 - total flux cleaned = -0.000476181 Jy ! Component: 200 - total flux cleaned = -0.00049623 Jy ! Total flux subtracted in 200 components = -0.00049623 Jy ! Clean residual min=-0.001450 max=0.001750 Jy/beam ! Clean residual mean=0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.119129 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.119129 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=0.066980Jy sigma=1.360988 ! Fit after self-cal, rms=0.067045Jy sigma=1.360844 ! 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=0.067045Jy sigma=1.360844 ! Fit after self-cal, rms=0.067943Jy sigma=1.357321 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9932 mas, bmaj=1.369 mas, bpa=-41.42 degrees ! Estimated noise=0.257481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109216 Jy ! Component: 100 - total flux cleaned = 0.000110358 Jy ! Component: 150 - total flux cleaned = 0.000110388 Jy ! Component: 200 - total flux cleaned = 0.000110379 Jy ! Total flux subtracted in 200 components = 0.000110379 Jy ! Clean residual min=-0.001280 max=0.001652 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.119239 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.119239 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=0.067941Jy sigma=1.357282 ! Fit after self-cal, rms=0.067975Jy sigma=1.357202 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5.6, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111039 Jy ! Component: 100 - total flux cleaned = 0.00103666 Jy ! Component: 150 - total flux cleaned = 0.00102035 Jy ! Component: 200 - total flux cleaned = 0.00104797 Jy ! Total flux subtracted in 200 components = 0.00104797 Jy ! Clean residual min=-0.001345 max=0.001402 Jy/beam ! Clean residual mean=-0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.120287 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.120287 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=0.067947Jy sigma=1.356546 ! Fit after self-cal, rms=0.067942Jy sigma=1.356490 ! Inverting map ! Added new window around map position (-50.8, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518651 Jy ! Component: 100 - total flux cleaned = 0.000412149 Jy ! Component: 150 - total flux cleaned = 0.000354294 Jy ! Component: 200 - total flux cleaned = 0.000399486 Jy ! Total flux subtracted in 200 components = 0.000399486 Jy ! Clean residual min=-0.001242 max=0.001130 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.120687 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.120687 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=0.067904Jy sigma=1.355628 ! Fit after self-cal, rms=0.067903Jy sigma=1.355571 ! 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=0.067903Jy sigma=1.355571 ! Fit after self-cal, rms=0.067952Jy sigma=1.355462 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9932 mas, bmaj=1.369 mas, bpa=-41.23 degrees ! Estimated noise=0.257578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241386 Jy ! Component: 100 - total flux cleaned = 0.000201831 Jy ! Component: 150 - total flux cleaned = 0.00018371 Jy ! Component: 200 - total flux cleaned = 0.000199506 Jy ! Total flux subtracted in 200 components = 0.000199506 Jy ! Clean residual min=-0.001234 max=0.001148 Jy/beam ! Clean residual mean=-0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.120886 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.120886 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=0.067941Jy sigma=1.355228 ! Fit after self-cal, rms=0.067941Jy sigma=1.355217 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 = 3.25876e-05 Jy ! Component: 100 - total flux cleaned = 4.18517e-06 Jy ! Component: 150 - total flux cleaned = 4.21066e-06 Jy ! Component: 200 - total flux cleaned = 4.15292e-06 Jy ! Total flux subtracted in 200 components = 4.15292e-06 Jy ! Clean residual min=-0.001228 max=0.001162 Jy/beam ! Clean residual mean=-0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.12089 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 0.12089 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=0.067935Jy sigma=1.355111 ! Fit after self-cal, rms=0.067934Jy sigma=1.355108 ! 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=0.067934Jy sigma=1.355108 ! Fit after self-cal, rms=0.067937Jy sigma=1.355104 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.321 mas, bmaj=2.617 mas, bpa=-51.35 degrees ! Estimated noise=0.331592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328336 Jy ! Component: 100 - total flux cleaned = 0.00039755 Jy ! Component: 150 - total flux cleaned = 0.000472898 Jy ! Component: 200 - total flux cleaned = 0.000516592 Jy ! Total flux subtracted in 200 components = 0.000516592 Jy ! Clean residual min=-0.001275 max=0.001203 Jy/beam ! Clean residual mean=-0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.121407 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.121407 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=0.067935Jy sigma=1.355084 ! Fit after self-cal, rms=0.067934Jy sigma=1.355079 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 = 6.90383e-05 Jy ! Component: 100 - total flux cleaned = 8.20156e-05 Jy ! Component: 150 - total flux cleaned = 9.42481e-05 Jy ! Component: 200 - total flux cleaned = 0.000111512 Jy ! Total flux subtracted in 200 components = 0.000111512 Jy ! Clean residual min=-0.001263 max=0.001197 Jy/beam ! Clean residual mean=-0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.121518 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.121518 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=0.067933Jy sigma=1.355070 ! Fit after self-cal, rms=0.067932Jy sigma=1.355072 ! 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=0.9933 mas, bmaj=1.368 mas, bpa=-41.2 degrees ! Estimated noise=0.257572 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9933 x 1.368 at -41.2 degrees (North through East) ! Clean map min=-0.0010917 max=0.11664 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=0.7441 mas, bmaj=1.078 mas, bpa=-39.95 degrees ! Estimated noise=0.511279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0900142 Jy ! Component: 100 - total flux cleaned = 0.109803 Jy ! Component: 150 - total flux cleaned = 0.115389 Jy ! Component: 200 - total flux cleaned = 0.11814 Jy ! Total flux subtracted in 200 components = 0.11814 Jy ! Clean residual min=-0.002979 max=0.002840 Jy/beam ! Clean residual mean=-0.000000 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.11814 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.11814 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9933 mas, bmaj=1.368 mas, bpa=-41.2 degrees ! Estimated noise=0.257572 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 = 0.00219733 Jy ! Component: 100 - total flux cleaned = 0.00270028 Jy ! Component: 150 - total flux cleaned = 0.00279035 Jy ! Component: 200 - total flux cleaned = 0.00278897 Jy ! Total flux subtracted in 200 components = 0.00278897 Jy ! Clean residual min=-0.001329 max=0.001151 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.120929 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.120929 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=2.321 mas, bmaj=2.617 mas, bpa=-51.35 degrees ! Estimated noise=0.331592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000362562 Jy ! Component: 100 - total flux cleaned = 0.000472609 Jy ! Component: 150 - total flux cleaned = 0.000533754 Jy ! Component: 200 - total flux cleaned = 0.000586698 Jy ! Total flux subtracted in 200 components = 0.000586698 Jy ! Clean residual min=-0.001321 max=0.001175 Jy/beam ! Clean residual mean=-0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.121515 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 = 5.74104e-05 Jy ! Component: 100 - total flux cleaned = 6.81165e-05 Jy ! Component: 150 - total flux cleaned = 9.49793e-05 Jy ! Component: 200 - total flux cleaned = 0.000111054 Jy ! Total flux subtracted in 200 components = 0.000111054 Jy ! Clean residual min=-0.001281 max=0.001188 Jy/beam ! Clean residual mean=-0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.121626 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.121626 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9933 mas, bmaj=1.368 mas, bpa=-41.2 degrees ! Estimated noise=0.257572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247642 Jy ! Component: 100 - total flux cleaned = -0.000175761 Jy ! Component: 150 - total flux cleaned = -0.000155029 Jy ! Component: 200 - total flux cleaned = -0.000135676 Jy ! Total flux subtracted in 200 components = -0.000135676 Jy ! Clean residual min=-0.001251 max=0.001168 Jy/beam ! Clean residual mean=-0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.121491 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.121491 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=0.067944Jy sigma=1.355311 ! Fit after self-cal, rms=0.067944Jy sigma=1.355242 wmodel /scr/pima/bg219i_uvs/J2102+6758_X_map.mod ! Writing 62 model components to file: /scr/pima/bg219i_uvs/J2102+6758_X_map.mod wobs /scr/pima/bg219i_uvs/J2102+6758_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2102+6758_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2102+6758_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J2102+6758_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 = -0.000163196 Jy ! Component: 100 - total flux cleaned = -0.000204427 Jy ! Component: 150 - total flux cleaned = -0.000263918 Jy ! Component: 200 - total flux cleaned = -0.000340533 Jy ! Component: 250 - total flux cleaned = -0.000396386 Jy ! Component: 300 - total flux cleaned = -0.000451651 Jy ! Component: 350 - total flux cleaned = -0.000487546 Jy ! Component: 400 - total flux cleaned = -0.000522678 Jy ! Component: 450 - total flux cleaned = -0.000557487 Jy ! Component: 500 - total flux cleaned = -0.000625737 Jy ! Component: 550 - total flux cleaned = -0.000659442 Jy ! Component: 600 - total flux cleaned = -0.000708747 Jy ! Component: 650 - total flux cleaned = -0.000757236 Jy ! Component: 700 - total flux cleaned = -0.000789113 Jy ! Component: 750 - total flux cleaned = -0.000805071 Jy ! Component: 800 - total flux cleaned = -0.000867841 Jy ! Component: 850 - total flux cleaned = -0.000929294 Jy ! Component: 900 - total flux cleaned = -0.00102022 Jy ! Component: 950 - total flux cleaned = -0.00103511 Jy ! Component: 1000 - total flux cleaned = -0.00107966 Jy ! Component: 1050 - total flux cleaned = -0.00112363 Jy ! Component: 1100 - total flux cleaned = -0.00113829 Jy ! Component: 1150 - total flux cleaned = -0.00115264 Jy ! Component: 1200 - total flux cleaned = -0.00116682 Jy ! Component: 1250 - total flux cleaned = -0.00118098 Jy ! Component: 1300 - total flux cleaned = -0.00116705 Jy ! Component: 1350 - total flux cleaned = -0.00119469 Jy ! Component: 1400 - total flux cleaned = -0.00115352 Jy ! Component: 1450 - total flux cleaned = -0.00116706 Jy ! Component: 1500 - total flux cleaned = -0.00114017 Jy ! Component: 1550 - total flux cleaned = -0.00110014 Jy ! Component: 1600 - total flux cleaned = -0.0010606 Jy ! Component: 1650 - total flux cleaned = -0.00102126 Jy ! Component: 1700 - total flux cleaned = -0.000982365 Jy ! Component: 1750 - total flux cleaned = -0.000969544 Jy ! Component: 1800 - total flux cleaned = -0.000918364 Jy ! Component: 1850 - total flux cleaned = -0.000893079 Jy ! Component: 1900 - total flux cleaned = -0.000830128 Jy ! Component: 1950 - total flux cleaned = -0.000830067 Jy ! Component: 2000 - total flux cleaned = -0.000718507 Jy ! Component: 2050 - total flux cleaned = -0.000706214 Jy ! Component: 2100 - total flux cleaned = -0.000694049 Jy ! Component: 2150 - total flux cleaned = -0.000596841 Jy ! Component: 2200 - total flux cleaned = -0.00054855 Jy ! Component: 2250 - total flux cleaned = -0.000476755 Jy ! Component: 2300 - total flux cleaned = -0.000405325 Jy ! Component: 2350 - total flux cleaned = -0.000322552 Jy ! Component: 2400 - total flux cleaned = -0.000299069 Jy ! Component: 2450 - total flux cleaned = -0.000205799 Jy ! Component: 2500 - total flux cleaned = -0.000147942 Jy ! Component: 2550 - total flux cleaned = -6.74323e-05 Jy ! Component: 2600 - total flux cleaned = -3.30944e-05 Jy ! Component: 2650 - total flux cleaned = 2.38605e-05 Jy ! Component: 2700 - total flux cleaned = 0.000102993 Jy ! Component: 2750 - total flux cleaned = 0.000136738 Jy ! Component: 2800 - total flux cleaned = 0.000181453 Jy ! Component: 2850 - total flux cleaned = 0.000236935 Jy ! Component: 2900 - total flux cleaned = 0.00025913 Jy ! Component: 2950 - total flux cleaned = 0.000281054 Jy ! Component: 3000 - total flux cleaned = 0.000335583 Jy ! Component: 3050 - total flux cleaned = 0.000389905 Jy ! Component: 3100 - total flux cleaned = 0.000400719 Jy ! Component: 3150 - total flux cleaned = 0.000454318 Jy ! Component: 3200 - total flux cleaned = 0.000464955 Jy ! Component: 3250 - total flux cleaned = 0.000518065 Jy ! Component: 3300 - total flux cleaned = 0.000528649 Jy ! Component: 3350 - total flux cleaned = 0.000560125 Jy ! Component: 3400 - total flux cleaned = 0.00064372 Jy ! Component: 3450 - total flux cleaned = 0.00070591 Jy ! Component: 3500 - total flux cleaned = 0.00066464 Jy ! Component: 3550 - total flux cleaned = 0.000746914 Jy ! Component: 3600 - total flux cleaned = 0.000777546 Jy ! Component: 3650 - total flux cleaned = 0.000807946 Jy ! Component: 3700 - total flux cleaned = 0.000848437 Jy ! Component: 3750 - total flux cleaned = 0.00083839 Jy ! Component: 3800 - total flux cleaned = 0.00088851 Jy ! Component: 3850 - total flux cleaned = 0.000978359 Jy ! Component: 3900 - total flux cleaned = 0.000978316 Jy ! Component: 3950 - total flux cleaned = 0.00102779 Jy ! Component: 4000 - total flux cleaned = 0.00107699 Jy ! Component: 4050 - total flux cleaned = 0.00108685 Jy ! Total flux subtracted in 4096 components = 0.00113556 Jy ! Clean residual min=-0.000571 max=0.000593 Jy/beam ! Clean residual mean=-0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.122626 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 347 components and 0.122626 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2102+6758_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9933 x 1.368 at -41.2 degrees (North through East) ! Clean map min=-0.00081255 max=0.11664 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2102+6758_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.11664 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154883 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.398362 0.398362 0.796725 1.59345 3.1869 6.3738 12.7476 25.4952 50.9904 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.116 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 753.083 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2102+6758_X_uvs.log closed on Wed Apr 6 23:54:46 2016