! Started logfile: /scr/pima/bg219a_uvs/J1440+3820_X_uvs.log on Wed Apr 6 21:39:17 2016 obs /scr/pima/bg219a_uvs/J1440+3820_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1440+3820_X_uva.fits ! AN table 1: 28 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.697279 visibilities/baseline/integration-bin. ! Found source: J1440+3820 ! ! 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 121 lines of history. ! ! Reading 4920 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/bg219a_uvs/J1440+3820_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 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=1.041550Jy sigma=28.527148 ! Fit after self-cal, rms=0.772656Jy sigma=21.248562 ! 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=0.8386 mas, bmaj=1.024 mas, bpa=29.58 degrees ! Estimated noise=0.912872 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 = 0.147504 Jy ! Component: 100 - total flux cleaned = 0.211443 Jy ! Total flux subtracted in 100 components = 0.211443 Jy ! Clean residual min=-0.017406 max=0.031669 Jy/beam ! Clean residual mean=-0.000075 rms=0.005912 Jy/beam ! Combined flux in latest and established models = 0.211443 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.211443 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=0.111890Jy sigma=2.996870 ! Fit after self-cal, rms=0.111681Jy sigma=2.991284 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=1.316 mas, bpa=25.13 degrees ! Estimated noise=0.5297 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 = 0.0631276 Jy ! Component: 100 - total flux cleaned = 0.0942744 Jy ! Component: 150 - total flux cleaned = 0.111999 Jy ! Component: 200 - total flux cleaned = 0.122229 Jy ! Total flux subtracted in 200 components = 0.122229 Jy ! Clean residual min=-0.016173 max=0.027134 Jy/beam ! Clean residual mean=-0.000106 rms=0.004800 Jy/beam ! Combined flux in latest and established models = 0.333672 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.333672 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=0.069736Jy sigma=1.859229 ! Fit after self-cal, rms=0.069589Jy sigma=1.855794 ! Inverting map ! Added new window around map position (0, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0239467 Jy ! Component: 100 - total flux cleaned = 0.0341151 Jy ! Component: 150 - total flux cleaned = 0.0403021 Jy ! Component: 200 - total flux cleaned = 0.0425569 Jy ! Total flux subtracted in 200 components = 0.0425569 Jy ! Clean residual min=-0.012440 max=0.012966 Jy/beam ! Clean residual mean=-0.000039 rms=0.003163 Jy/beam ! Combined flux in latest and established models = 0.376229 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.376229 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=0.061138Jy sigma=1.642587 ! Fit after self-cal, rms=0.060146Jy sigma=1.613919 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 1.316 at 25.13 degrees (North through East) ! Clean map min=-0.010023 max=0.21291 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 LA 0.97 MK 1.04 NL 1.03 ! OV 1.00 PT 0.93 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 LA 0.98 MK 1.08 NL 1.04 ! OV 1.02 PT 0.93 SC 1.09 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 LA 1.01 MK 1.07 NL 1.03 ! OV 1.00 PT 0.92 SC 0.97 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 LA 0.98 MK 1.05 NL 1.05 ! OV 1.00 PT 0.91 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 1.00 MK 1.08 NL 1.08 ! OV 0.99 PT 0.92 SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 LA 0.98 MK 1.11 NL 1.05 ! OV 1.00 PT 0.93 SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 1.00 MK 1.12 NL 1.02 ! OV 0.99 PT 0.93 SC 1.02 ! ! ! 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=0.060146Jy sigma=1.613919 ! Fit after self-cal, rms=0.055285Jy sigma=1.477034 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=1.342 mas, bpa=26.34 degrees ! Estimated noise=0.539538 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 = 0.00302023 Jy ! Component: 100 - total flux cleaned = 0.00329508 Jy ! Component: 150 - total flux cleaned = 0.00321778 Jy ! Component: 200 - total flux cleaned = 0.00315408 Jy ! Total flux subtracted in 200 components = 0.00315408 Jy ! Clean residual min=-0.007877 max=0.008053 Jy/beam ! Clean residual mean=0.000040 rms=0.002024 Jy/beam ! Combined flux in latest and established models = 0.379383 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.379383 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=0.054954Jy sigma=1.468086 ! Fit after self-cal, rms=0.054915Jy sigma=1.467081 ! 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=0.054915Jy sigma=1.467081 ! Fit after self-cal, rms=0.054448Jy sigma=1.436035 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=1.33 mas, bpa=25.78 degrees ! Estimated noise=0.538521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015781 Jy ! Component: 100 - total flux cleaned = 0.00131407 Jy ! Component: 150 - total flux cleaned = 0.0014239 Jy ! Component: 200 - total flux cleaned = 0.00157524 Jy ! Total flux subtracted in 200 components = 0.00157524 Jy ! Clean residual min=-0.004599 max=0.006841 Jy/beam ! Clean residual mean=0.000006 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.380958 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.380958 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=0.054280Jy sigma=1.431487 ! Fit after self-cal, rms=0.054278Jy sigma=1.431132 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 (2.6, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00630031 Jy ! Component: 100 - total flux cleaned = 0.00925352 Jy ! Component: 150 - total flux cleaned = 0.0112476 Jy ! Component: 200 - total flux cleaned = 0.0126307 Jy ! Total flux subtracted in 200 components = 0.0126307 Jy ! Clean residual min=-0.003938 max=0.004763 Jy/beam ! Clean residual mean=0.000013 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.393589 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 101 components and 0.393589 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=0.053548Jy sigma=1.411754 ! Fit after self-cal, rms=0.053526Jy sigma=1.411188 ! Inverting map ! Added new window around map position (-18.4, -50.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422344 Jy ! Component: 100 - total flux cleaned = 0.0060512 Jy ! Component: 150 - total flux cleaned = 0.00685749 Jy ! Component: 200 - total flux cleaned = 0.00759282 Jy ! Total flux subtracted in 200 components = 0.00759282 Jy ! Clean residual min=-0.003218 max=0.003024 Jy/beam ! Clean residual mean=0.000012 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.401182 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 123 components and 0.401181 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=0.053151Jy sigma=1.401736 ! Fit after self-cal, rms=0.053138Jy sigma=1.401065 ! 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=0.053138Jy sigma=1.401065 ! Fit after self-cal, rms=0.053016Jy sigma=1.399674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=1.326 mas, bpa=25.3 degrees ! Estimated noise=0.536919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150969 Jy ! Component: 100 - total flux cleaned = 0.00211874 Jy ! Component: 150 - total flux cleaned = 0.00262879 Jy ! Component: 200 - total flux cleaned = 0.00302955 Jy ! Total flux subtracted in 200 components = 0.00302955 Jy ! Clean residual min=-0.002577 max=0.002636 Jy/beam ! Clean residual mean=0.000008 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.404211 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 133 components and 0.404211 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=0.052911Jy sigma=1.397115 ! Fit after self-cal, rms=0.052911Jy sigma=1.396964 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 (0.2, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233407 Jy ! Component: 100 - total flux cleaned = 0.00292503 Jy ! Component: 150 - total flux cleaned = 0.00315171 Jy ! Component: 200 - total flux cleaned = 0.00335542 Jy ! Total flux subtracted in 200 components = 0.00335542 Jy ! Clean residual min=-0.002164 max=0.001901 Jy/beam ! Clean residual mean=0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.407566 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 153 components and 0.407566 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=0.052798Jy sigma=1.393910 ! Fit after self-cal, rms=0.052795Jy sigma=1.393792 ! 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=0.052795Jy sigma=1.393792 ! Fit after self-cal, rms=0.052727Jy sigma=1.393424 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.464 mas, bmaj=2.992 mas, bpa=21.45 degrees ! Estimated noise=0.67584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113377 Jy ! Component: 100 - total flux cleaned = 0.00157073 Jy ! Component: 150 - total flux cleaned = 0.00175508 Jy ! Component: 200 - total flux cleaned = 0.00180025 Jy ! Total flux subtracted in 200 components = 0.00180025 Jy ! Clean residual min=-0.001773 max=0.001538 Jy/beam ! Clean residual mean=0.000012 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.409367 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 166 components and 0.409367 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=0.052703Jy sigma=1.392839 ! Fit after self-cal, rms=0.052703Jy sigma=1.392783 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 = 0.000439987 Jy ! Component: 100 - total flux cleaned = 0.000634133 Jy ! Component: 150 - total flux cleaned = 0.00070272 Jy ! Component: 200 - total flux cleaned = 0.000750126 Jy ! Total flux subtracted in 200 components = 0.000750126 Jy ! Clean residual min=-0.001550 max=0.001472 Jy/beam ! Clean residual mean=0.000009 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.410117 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 173 components and 0.410117 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=0.052694Jy sigma=1.392620 ! Fit after self-cal, rms=0.052694Jy sigma=1.392601 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.323 mas, bpa=24.95 degrees ! Estimated noise=0.536089 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.323 at 24.95 degrees (North through East) ! Clean map min=-0.0021545 max=0.21627 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=0.8477 mas, bmaj=1.029 mas, bpa=29.67 degrees ! Estimated noise=0.934407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151717 Jy ! Component: 100 - total flux cleaned = 0.217506 Jy ! Component: 150 - total flux cleaned = 0.255347 Jy ! Component: 200 - total flux cleaned = 0.279445 Jy ! Total flux subtracted in 200 components = 0.279445 Jy ! Clean residual min=-0.010674 max=0.014426 Jy/beam ! Clean residual mean=-0.000043 rms=0.003387 Jy/beam ! Combined flux in latest and established models = 0.279445 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.279445 Jy ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.323 mas, bpa=24.95 degrees ! Estimated noise=0.536089 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 = 0.0318928 Jy ! Component: 100 - total flux cleaned = 0.0516305 Jy ! Component: 150 - total flux cleaned = 0.0647984 Jy ! Component: 200 - total flux cleaned = 0.0741733 Jy ! Total flux subtracted in 200 components = 0.0741733 Jy ! Clean residual min=-0.006652 max=0.007069 Jy/beam ! Clean residual mean=-0.000031 rms=0.001931 Jy/beam ! Combined flux in latest and established models = 0.353618 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 63 components and 0.353618 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=2.464 mas, bmaj=2.992 mas, bpa=21.45 degrees ! Estimated noise=0.67584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117311 Jy ! Component: 100 - total flux cleaned = 0.0196244 Jy ! Component: 150 - total flux cleaned = 0.0256422 Jy ! Component: 200 - total flux cleaned = 0.0303513 Jy ! Total flux subtracted in 200 components = 0.0303513 Jy ! Clean residual min=-0.005127 max=0.004465 Jy/beam ! Clean residual mean=-0.000005 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.38397 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386232 Jy ! Component: 100 - total flux cleaned = 0.00707701 Jy ! Component: 150 - total flux cleaned = 0.00976935 Jy ! Component: 200 - total flux cleaned = 0.0120545 Jy ! Total flux subtracted in 200 components = 0.0120545 Jy ! Clean residual min=-0.003120 max=0.002744 Jy/beam ! Clean residual mean=0.000011 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.396024 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 127 components and 0.396024 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.323 mas, bpa=24.95 degrees ! Estimated noise=0.536089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254166 Jy ! Component: 100 - total flux cleaned = 0.0036708 Jy ! Component: 150 - total flux cleaned = 0.00474062 Jy ! Component: 200 - total flux cleaned = 0.00577581 Jy ! Total flux subtracted in 200 components = 0.00577581 Jy ! Clean residual min=-0.002695 max=0.002697 Jy/beam ! Clean residual mean=-0.000001 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.4018 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 148 components and 0.4018 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=0.053013Jy sigma=1.401367 ! Fit after self-cal, rms=0.052987Jy sigma=1.400597 wmodel /scr/pima/bg219a_uvs/J1440+3820_X_map.mod ! Writing 148 model components to file: /scr/pima/bg219a_uvs/J1440+3820_X_map.mod wobs /scr/pima/bg219a_uvs/J1440+3820_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1440+3820_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1440+3820_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219a_uvs/J1440+3820_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 = -0.000345993 Jy ! Component: 100 - total flux cleaned = -0.000431807 Jy ! Component: 150 - total flux cleaned = -0.000589177 Jy ! Component: 200 - total flux cleaned = -0.000775001 Jy ! Component: 250 - total flux cleaned = -0.000916368 Jy ! Component: 300 - total flux cleaned = -0.00111679 Jy ! Component: 350 - total flux cleaned = -0.00134068 Jy ! Component: 400 - total flux cleaned = -0.00143328 Jy ! Component: 450 - total flux cleaned = -0.00155091 Jy ! Component: 500 - total flux cleaned = -0.00172096 Jy ! Component: 550 - total flux cleaned = -0.00202249 Jy ! Component: 600 - total flux cleaned = -0.00218177 Jy ! Component: 650 - total flux cleaned = -0.0024139 Jy ! Component: 700 - total flux cleaned = -0.00266465 Jy ! Component: 750 - total flux cleaned = -0.00290934 Jy ! Component: 800 - total flux cleaned = -0.00317172 Jy ! Component: 850 - total flux cleaned = -0.00335773 Jy ! Component: 900 - total flux cleaned = -0.00347199 Jy ! Component: 950 - total flux cleaned = -0.00364987 Jy ! Component: 1000 - total flux cleaned = -0.00378068 Jy ! Component: 1050 - total flux cleaned = -0.00395129 Jy ! Component: 1100 - total flux cleaned = -0.00409782 Jy ! Component: 1150 - total flux cleaned = -0.00418007 Jy ! Component: 1200 - total flux cleaned = -0.00428046 Jy ! Component: 1250 - total flux cleaned = -0.00428037 Jy ! Component: 1300 - total flux cleaned = -0.00443563 Jy ! Component: 1350 - total flux cleaned = -0.00451204 Jy ! Component: 1400 - total flux cleaned = -0.00456844 Jy ! Component: 1450 - total flux cleaned = -0.00460584 Jy ! Component: 1500 - total flux cleaned = -0.00469774 Jy ! Component: 1550 - total flux cleaned = -0.00473394 Jy ! Component: 1600 - total flux cleaned = -0.00484092 Jy ! Component: 1650 - total flux cleaned = -0.00489354 Jy ! Component: 1700 - total flux cleaned = -0.00494581 Jy ! Component: 1750 - total flux cleaned = -0.00508314 Jy ! Component: 1800 - total flux cleaned = -0.00511676 Jy ! Component: 1850 - total flux cleaned = -0.00518375 Jy ! Component: 1900 - total flux cleaned = -0.00525008 Jy ! Component: 1950 - total flux cleaned = -0.00533201 Jy ! Component: 2000 - total flux cleaned = -0.00542956 Jy ! Component: 2050 - total flux cleaned = -0.00559018 Jy ! Component: 2100 - total flux cleaned = -0.00571723 Jy ! Component: 2150 - total flux cleaned = -0.00581172 Jy ! Component: 2200 - total flux cleaned = -0.00595202 Jy ! Component: 2250 - total flux cleaned = -0.00606009 Jy ! Component: 2300 - total flux cleaned = -0.00610617 Jy ! Component: 2350 - total flux cleaned = -0.00621264 Jy ! Component: 2400 - total flux cleaned = -0.00625795 Jy ! Component: 2450 - total flux cleaned = -0.00630297 Jy ! Component: 2500 - total flux cleaned = -0.00639226 Jy ! Component: 2550 - total flux cleaned = -0.00645124 Jy ! Component: 2600 - total flux cleaned = -0.00649516 Jy ! Component: 2650 - total flux cleaned = -0.00656806 Jy ! Component: 2700 - total flux cleaned = -0.00661168 Jy ! Component: 2750 - total flux cleaned = -0.00665494 Jy ! Component: 2800 - total flux cleaned = -0.00675529 Jy ! Component: 2850 - total flux cleaned = -0.00676957 Jy ! Component: 2900 - total flux cleaned = -0.00679799 Jy ! Component: 2950 - total flux cleaned = -0.00682631 Jy ! Component: 3000 - total flux cleaned = -0.00684038 Jy ! Component: 3050 - total flux cleaned = -0.0069107 Jy ! Component: 3100 - total flux cleaned = -0.00699463 Jy ! Component: 3150 - total flux cleaned = -0.0070225 Jy ! Component: 3200 - total flux cleaned = -0.00706428 Jy ! Component: 3250 - total flux cleaned = -0.00711974 Jy ! Component: 3300 - total flux cleaned = -0.00714741 Jy ! Component: 3350 - total flux cleaned = -0.00721633 Jy ! Component: 3400 - total flux cleaned = -0.00727132 Jy ! Component: 3450 - total flux cleaned = -0.0072987 Jy ! Component: 3500 - total flux cleaned = -0.00740792 Jy ! Component: 3550 - total flux cleaned = -0.00743513 Jy ! Component: 3600 - total flux cleaned = -0.00751666 Jy ! Component: 3650 - total flux cleaned = -0.00757082 Jy ! Component: 3700 - total flux cleaned = -0.00762487 Jy ! Component: 3750 - total flux cleaned = -0.00766533 Jy ! Component: 3800 - total flux cleaned = -0.00771925 Jy ! Component: 3850 - total flux cleaned = -0.00775961 Jy ! Component: 3900 - total flux cleaned = -0.00779985 Jy ! Component: 3950 - total flux cleaned = -0.00786681 Jy ! Component: 4000 - total flux cleaned = -0.0078802 Jy ! Component: 4050 - total flux cleaned = -0.0079604 Jy ! Total flux subtracted in 4096 components = -0.00798709 Jy ! Clean residual min=-0.000789 max=0.001046 Jy/beam ! Clean residual mean=-0.000006 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.393813 Jy keep ! Adding 212 model components to the UV plane model. ! The established model now contains 360 components and 0.393813 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1440+3820_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.323 at 24.95 degrees (North through East) ! Clean map min=-0.001741 max=0.2248 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1440+3820_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.224803 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185521 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.247579 0.247579 0.495158 0.990315 1.98063 3.96126 7.92252 15.845 31.6901 63.3802 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.224 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1211.73 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1440+3820_X_uvs.log closed on Wed Apr 6 21:39:22 2016