! Started logfile: /scr/pima/bg219b_uvs/J1743+1326_X_uvs.log on Thu Apr 7 02:00:39 2016 obs /scr/pima/bg219b_uvs/J1743+1326_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1743+1326_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.836918 visibilities/baseline/integration-bin. ! Found source: J1743+1326 ! ! 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 28020 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/bg219b_uvs/J1743+1326_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 67 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=1.001703Jy sigma=26.258187 ! Fit after self-cal, rms=0.937050Jy sigma=24.564323 ! 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=0.7139 mas, bmaj=1.71 mas, bpa=0.6196 degrees ! Estimated noise=0.375858 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 = 0.0495332 Jy ! Component: 100 - total flux cleaned = 0.0603841 Jy ! Total flux subtracted in 100 components = 0.0603841 Jy ! Clean residual min=-0.002506 max=0.003333 Jy/beam ! Clean residual mean=-0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0603841 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0603841 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=0.053863Jy sigma=1.354487 ! Fit after self-cal, rms=0.052932Jy sigma=1.331315 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387211 Jy ! Component: 100 - total flux cleaned = 0.00579722 Jy ! Total flux subtracted in 100 components = 0.00579722 Jy ! Clean residual min=-0.002219 max=0.001893 Jy/beam ! Clean residual mean=-0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0661813 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.0661813 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=0.052629Jy sigma=1.322370 ! Fit after self-cal, rms=0.052634Jy sigma=1.322148 ! 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=0.8566 mas, bmaj=1.949 mas, bpa=-0.7287 degrees ! Estimated noise=0.229355 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 = 0.00147172 Jy ! Component: 100 - total flux cleaned = 0.00230428 Jy ! Component: 150 - total flux cleaned = 0.00282153 Jy ! Component: 200 - total flux cleaned = 0.00317852 Jy ! Total flux subtracted in 200 components = 0.00317852 Jy ! Clean residual min=-0.001267 max=0.001263 Jy/beam ! Clean residual mean=-0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0693598 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.0693598 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=0.052594Jy sigma=1.320945 ! Fit after self-cal, rms=0.052602Jy sigma=1.320916 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8566 x 1.949 at -0.7287 degrees (North through East) ! Clean map min=-0.0011678 max=0.065065 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 0.95 FD 0.97 HN 1.01 KP 0.98 ! LA 1.00 MK 1.03 NL 1.04 OV 1.00 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.94 KP 0.99 ! LA 0.97 MK 1.02 NL 1.04 OV 1.03 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.04 KP 1.04 ! LA 0.98 MK 1.01 NL 1.08 OV 0.96 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.90 HN 1.03 KP 0.97 ! LA 1.01 MK 1.03 NL 1.00 OV 1.01 ! PT 1.05 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.94 KP 1.06 ! LA 1.00 MK 1.03 NL 1.05 OV 0.94 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.99 KP 1.01 ! LA 0.97 MK 1.00 NL 1.02 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 1.00 ! LA 0.95 MK 1.03 NL 1.00 OV 0.96 ! PT 0.97 SC 1.01 ! ! ! 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=0.052602Jy sigma=1.320916 ! Fit after self-cal, rms=0.052510Jy sigma=1.318332 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8619 mas, bmaj=1.956 mas, bpa=-0.6446 degrees ! Estimated noise=0.229186 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 = -0.000331826 Jy ! Component: 100 - total flux cleaned = -0.000352007 Jy ! Component: 150 - total flux cleaned = -0.000326017 Jy ! Component: 200 - total flux cleaned = -0.000310052 Jy ! Total flux subtracted in 200 components = -0.000310052 Jy ! Clean residual min=-0.001141 max=0.001286 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0690498 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.0690498 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=0.052506Jy sigma=1.318235 ! Fit after self-cal, rms=0.052516Jy sigma=1.318137 ! 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=0.052516Jy sigma=1.318137 ! Fit after self-cal, rms=0.052604Jy sigma=1.316382 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8631 mas, bmaj=1.955 mas, bpa=-0.6578 degrees ! Estimated noise=0.229022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272465 Jy ! Component: 100 - total flux cleaned = -0.000257323 Jy ! Component: 150 - total flux cleaned = -0.000243538 Jy ! Component: 200 - total flux cleaned = -0.000237068 Jy ! Total flux subtracted in 200 components = -0.000237068 Jy ! Clean residual min=-0.001082 max=0.001169 Jy/beam ! Clean residual mean=-0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0688127 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.0688127 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=0.052602Jy sigma=1.316328 ! Fit after self-cal, rms=0.052609Jy sigma=1.316258 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 (-31, 32.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103336 Jy ! Component: 100 - total flux cleaned = 0.00123714 Jy ! Component: 150 - total flux cleaned = 0.00130706 Jy ! Component: 200 - total flux cleaned = 0.00138378 Jy ! Total flux subtracted in 200 components = 0.00138378 Jy ! Clean residual min=-0.001073 max=0.001020 Jy/beam ! Clean residual mean=-0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0701965 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.0701965 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=0.052584Jy sigma=1.315653 ! Fit after self-cal, rms=0.052584Jy sigma=1.315600 ! 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=0.052584Jy sigma=1.315600 ! Fit after self-cal, rms=0.052472Jy sigma=1.315552 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8642 mas, bmaj=1.956 mas, bpa=-0.6588 degrees ! Estimated noise=0.228418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313266 Jy ! Component: 100 - total flux cleaned = 0.000397989 Jy ! Component: 150 - total flux cleaned = 0.000423857 Jy ! Component: 200 - total flux cleaned = 0.000458898 Jy ! Total flux subtracted in 200 components = 0.000458898 Jy ! Clean residual min=-0.001060 max=0.001048 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0706554 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.0706553 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=0.052465Jy sigma=1.315382 ! Fit after self-cal, rms=0.052467Jy sigma=1.315374 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 (-43.8, -46.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000299859 Jy ! Component: 100 - total flux cleaned = 0.000157603 Jy ! Component: 150 - total flux cleaned = 4.88664e-05 Jy ! Component: 200 - total flux cleaned = 6.24053e-05 Jy ! Total flux subtracted in 200 components = 6.24053e-05 Jy ! Clean residual min=-0.001029 max=0.000954 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0707178 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.0707177 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=0.052444Jy sigma=1.314821 ! Fit after self-cal, rms=0.052440Jy sigma=1.314764 ! 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=0.052440Jy sigma=1.314764 ! Fit after self-cal, rms=0.052423Jy sigma=1.314730 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.98 mas, bmaj=2.891 mas, bpa=-3.994 degrees ! Estimated noise=0.292793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127406 Jy ! Component: 100 - total flux cleaned = -0.000175526 Jy ! Component: 150 - total flux cleaned = -0.000138609 Jy ! Component: 200 - total flux cleaned = -0.000114163 Jy ! Total flux subtracted in 200 components = -0.000114163 Jy ! Clean residual min=-0.001179 max=0.001043 Jy/beam ! Clean residual mean=-0.000002 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0706036 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.0706036 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=0.052421Jy sigma=1.314685 ! Fit after self-cal, rms=0.052422Jy sigma=1.314672 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 = -3.05101e-06 Jy ! Component: 100 - total flux cleaned = 4.36149e-05 Jy ! Component: 150 - total flux cleaned = 7.86601e-05 Jy ! Component: 200 - total flux cleaned = 9.16593e-05 Jy ! Total flux subtracted in 200 components = 9.16593e-05 Jy ! Clean residual min=-0.001175 max=0.001042 Jy/beam ! Clean residual mean=-0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0706952 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.0706952 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=0.052422Jy sigma=1.314670 ! Fit after self-cal, rms=0.052422Jy sigma=1.314663 ! 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=0.8648 mas, bmaj=1.957 mas, bpa=-0.6714 degrees ! Estimated noise=0.228283 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8648 x 1.957 at -0.6714 degrees (North through East) ! Clean map min=-0.00094677 max=0.064772 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=0.7202 mas, bmaj=1.715 mas, bpa=0.6586 degrees ! Estimated noise=0.37449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0498446 Jy ! Component: 100 - total flux cleaned = 0.0607615 Jy ! Component: 150 - total flux cleaned = 0.0639924 Jy ! Component: 200 - total flux cleaned = 0.0656173 Jy ! Total flux subtracted in 200 components = 0.0656173 Jy ! Clean residual min=-0.002057 max=0.002015 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0656173 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0656173 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8648 mas, bmaj=1.957 mas, bpa=-0.6714 degrees ! Estimated noise=0.228283 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 = 0.00178283 Jy ! Component: 100 - total flux cleaned = 0.00253987 Jy ! Component: 150 - total flux cleaned = 0.00300226 Jy ! Component: 200 - total flux cleaned = 0.00326088 Jy ! Total flux subtracted in 200 components = 0.00326088 Jy ! Clean residual min=-0.001098 max=0.001123 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0688782 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 54 components and 0.0688782 Jy ! Inverting map ! Added new window around map position (-3.8, 36.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000980715 Jy ! Component: 100 - total flux cleaned = 0.0010896 Jy ! Component: 150 - total flux cleaned = 0.00120974 Jy ! Component: 200 - total flux cleaned = 0.00121066 Jy ! Total flux subtracted in 200 components = 0.00121066 Jy ! Clean residual min=-0.001016 max=0.000997 Jy/beam ! Clean residual mean=-0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0700888 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 72 components and 0.0700888 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=1.98 mas, bmaj=2.891 mas, bpa=-3.994 degrees ! Estimated noise=0.292793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000299782 Jy ! Component: 100 - total flux cleaned = 0.000277643 Jy ! Component: 150 - total flux cleaned = 0.000290455 Jy ! Component: 200 - total flux cleaned = 0.00031555 Jy ! Total flux subtracted in 200 components = 0.00031555 Jy ! Clean residual min=-0.001254 max=0.001131 Jy/beam ! Clean residual mean=-0.000002 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0704044 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.09211e-05 Jy ! Component: 100 - total flux cleaned = 5.08024e-05 Jy ! Component: 150 - total flux cleaned = 6.00615e-05 Jy ! Component: 200 - total flux cleaned = 6.82938e-05 Jy ! Total flux subtracted in 200 components = 6.82938e-05 Jy ! Clean residual min=-0.001247 max=0.001107 Jy/beam ! Clean residual mean=-0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0704727 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 0.0704727 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8648 mas, bmaj=1.957 mas, bpa=-0.6714 degrees ! Estimated noise=0.228283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.27129e-05 Jy ! Component: 100 - total flux cleaned = 1.37148e-05 Jy ! Component: 150 - total flux cleaned = -3.79054e-06 Jy ! Component: 200 - total flux cleaned = 1.17369e-05 Jy ! Total flux subtracted in 200 components = 1.17369e-05 Jy ! Clean residual min=-0.001010 max=0.000914 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0704844 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 122 components and 0.0704844 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=0.052411Jy sigma=1.314380 ! Fit after self-cal, rms=0.052408Jy sigma=1.314305 wmodel /scr/pima/bg219b_uvs/J1743+1326_X_map.mod ! Writing 122 model components to file: /scr/pima/bg219b_uvs/J1743+1326_X_map.mod wobs /scr/pima/bg219b_uvs/J1743+1326_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1743+1326_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1743+1326_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J1743+1326_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 = -0.000301114 Jy ! Component: 100 - total flux cleaned = -0.000352705 Jy ! Component: 150 - total flux cleaned = -0.000400658 Jy ! Component: 200 - total flux cleaned = -0.000431509 Jy ! Component: 250 - total flux cleaned = -0.000490298 Jy ! Component: 300 - total flux cleaned = -0.000561466 Jy ! Component: 350 - total flux cleaned = -0.000631054 Jy ! Component: 400 - total flux cleaned = -0.000658291 Jy ! Component: 450 - total flux cleaned = -0.00069814 Jy ! Component: 500 - total flux cleaned = -0.000698312 Jy ! Component: 550 - total flux cleaned = -0.000724109 Jy ! Component: 600 - total flux cleaned = -0.000749098 Jy ! Component: 650 - total flux cleaned = -0.000785928 Jy ! Component: 700 - total flux cleaned = -0.000797894 Jy ! Component: 750 - total flux cleaned = -0.000833645 Jy ! Component: 800 - total flux cleaned = -0.000845202 Jy ! Component: 850 - total flux cleaned = -0.000868596 Jy ! Component: 900 - total flux cleaned = -0.000902933 Jy ! Component: 950 - total flux cleaned = -0.000936798 Jy ! Component: 1000 - total flux cleaned = -0.000936813 Jy ! Component: 1050 - total flux cleaned = -0.000947755 Jy ! Component: 1100 - total flux cleaned = -0.000926096 Jy ! Component: 1150 - total flux cleaned = -0.000915536 Jy ! Component: 1200 - total flux cleaned = -0.000894277 Jy ! Component: 1250 - total flux cleaned = -0.000925531 Jy ! Component: 1300 - total flux cleaned = -0.000904665 Jy ! Component: 1350 - total flux cleaned = -0.000894406 Jy ! Component: 1400 - total flux cleaned = -0.000884167 Jy ! Component: 1450 - total flux cleaned = -0.00087417 Jy ! Component: 1500 - total flux cleaned = -0.000834439 Jy ! Component: 1550 - total flux cleaned = -0.000785427 Jy ! Component: 1600 - total flux cleaned = -0.000766172 Jy ! Component: 1650 - total flux cleaned = -0.0007567 Jy ! Component: 1700 - total flux cleaned = -0.000756613 Jy ! Component: 1750 - total flux cleaned = -0.000728423 Jy ! Component: 1800 - total flux cleaned = -0.000719124 Jy ! Component: 1850 - total flux cleaned = -0.00070073 Jy ! Component: 1900 - total flux cleaned = -0.000682377 Jy ! Component: 1950 - total flux cleaned = -0.000664203 Jy ! Component: 2000 - total flux cleaned = -0.000646169 Jy ! Component: 2050 - total flux cleaned = -0.000637285 Jy ! Component: 2100 - total flux cleaned = -0.000681741 Jy ! Component: 2150 - total flux cleaned = -0.000672909 Jy ! Component: 2200 - total flux cleaned = -0.000672921 Jy ! Component: 2250 - total flux cleaned = -0.000681547 Jy ! Component: 2300 - total flux cleaned = -0.000681576 Jy ! Component: 2350 - total flux cleaned = -0.000673025 Jy ! Component: 2400 - total flux cleaned = -0.000690092 Jy ! Component: 2450 - total flux cleaned = -0.000715308 Jy ! Component: 2500 - total flux cleaned = -0.00070685 Jy ! Component: 2550 - total flux cleaned = -0.000698577 Jy ! Component: 2600 - total flux cleaned = -0.000706864 Jy ! Component: 2650 - total flux cleaned = -0.000706741 Jy ! Component: 2700 - total flux cleaned = -0.000682414 Jy ! Component: 2750 - total flux cleaned = -0.000706626 Jy ! Component: 2800 - total flux cleaned = -0.000666612 Jy ! Component: 2850 - total flux cleaned = -0.000674556 Jy ! Component: 2900 - total flux cleaned = -0.000698195 Jy ! Component: 2950 - total flux cleaned = -0.000666782 Jy ! Component: 3000 - total flux cleaned = -0.000666834 Jy ! Component: 3050 - total flux cleaned = -0.000620269 Jy ! Component: 3100 - total flux cleaned = -0.000628028 Jy ! Component: 3150 - total flux cleaned = -0.000597345 Jy ! Component: 3200 - total flux cleaned = -0.000597474 Jy ! Component: 3250 - total flux cleaned = -0.000582372 Jy ! Component: 3300 - total flux cleaned = -0.000574819 Jy ! Component: 3350 - total flux cleaned = -0.000529971 Jy ! Component: 3400 - total flux cleaned = -0.000544767 Jy ! Component: 3450 - total flux cleaned = -0.000566908 Jy ! Component: 3500 - total flux cleaned = -0.000544842 Jy ! Component: 3550 - total flux cleaned = -0.000522921 Jy ! Component: 3600 - total flux cleaned = -0.000530161 Jy ! Component: 3650 - total flux cleaned = -0.000530135 Jy ! Component: 3700 - total flux cleaned = -0.000530142 Jy ! Component: 3750 - total flux cleaned = -0.000522982 Jy ! Component: 3800 - total flux cleaned = -0.000508814 Jy ! Component: 3850 - total flux cleaned = -0.000522914 Jy ! Component: 3900 - total flux cleaned = -0.000515869 Jy ! Component: 3950 - total flux cleaned = -0.000487822 Jy ! Component: 4000 - total flux cleaned = -0.000508753 Jy ! Component: 4050 - total flux cleaned = -0.000501767 Jy ! Total flux subtracted in 4096 components = -0.000494865 Jy ! Clean residual min=-0.000428 max=0.000490 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0699895 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 416 components and 0.0699895 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1743+1326_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8648 x 1.957 at -0.6714 degrees (North through East) ! Clean map min=-0.0008442 max=0.064727 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1743+1326_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0647271 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116916 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.541889 0.541889 1.08378 2.16756 4.33511 8.67023 17.3405 34.6809 69.3618 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 553.618 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1743+1326_X_uvs.log closed on Thu Apr 7 02:00:43 2016