! Started logfile: /scr/pima/bg219i_uvs/J1539+2744_X_uvs.log on Wed Apr 6 23:48:36 2016 obs /scr/pima/bg219i_uvs/J1539+2744_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1539+2744_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.838771 visibilities/baseline/integration-bin. ! Found source: J1539+2744 ! ! 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 21288 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/J1539+2744_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 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=1.018862Jy sigma=27.047300 ! Fit after self-cal, rms=0.782876Jy sigma=20.720860 ! 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=0.7194 mas, bmaj=1.469 mas, bpa=-5.384 degrees ! Estimated noise=0.462477 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 = 0.168279 Jy ! Component: 100 - total flux cleaned = 0.20519 Jy ! Total flux subtracted in 100 components = 0.20519 Jy ! Clean residual min=-0.004717 max=0.011307 Jy/beam ! Clean residual mean=-0.000002 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.20519 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.20519 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=0.060228Jy sigma=1.511816 ! Fit after self-cal, rms=0.060208Jy sigma=1.511577 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116982 Jy ! Component: 100 - total flux cleaned = 0.0178814 Jy ! Total flux subtracted in 100 components = 0.0178814 Jy ! Clean residual min=-0.003270 max=0.004490 Jy/beam ! Clean residual mean=-0.000001 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.223071 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.223071 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=0.057652Jy sigma=1.432874 ! Fit after self-cal, rms=0.057649Jy sigma=1.432604 ! 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=0.9312 mas, bmaj=1.771 mas, bpa=-3.223 degrees ! Estimated noise=0.245791 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00513543 Jy ! Component: 100 - total flux cleaned = 0.00800804 Jy ! Component: 150 - total flux cleaned = 0.00986701 Jy ! Component: 200 - total flux cleaned = 0.0106367 Jy ! Total flux subtracted in 200 components = 0.0106367 Jy ! Clean residual min=-0.002227 max=0.002362 Jy/beam ! Clean residual mean=-0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.233708 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.233708 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=0.057199Jy sigma=1.418637 ! Fit after self-cal, rms=0.057187Jy sigma=1.418214 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9312 x 1.771 at -3.223 degrees (North through East) ! Clean map min=-0.0018742 max=0.21859 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 1.01 FD 1.00 HN 1.03 KP 1.00 ! LA 0.99 MK 1.01 NL 1.01 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.05 KP 0.98 ! LA 1.02 MK 1.01 NL 1.00 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.02 KP 1.01 ! LA 0.99 MK 1.00 NL 1.00 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 1.01 ! LA 1.00 MK 1.00 NL 0.99 OV 0.97 ! PT 0.99 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.04 KP 0.99 ! LA 1.00 MK 0.99 NL 1.01 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.02 KP 1.00 ! LA 0.98 MK 1.01 NL 0.99 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.96 KP 1.01 ! LA 0.99 MK 1.01 NL 1.00 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! 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=0.057187Jy sigma=1.418214 ! Fit after self-cal, rms=0.057220Jy sigma=1.412294 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9338 mas, bmaj=1.778 mas, bpa=-3.273 degrees ! Estimated noise=0.245419 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 = 0.000376692 Jy ! Component: 100 - total flux cleaned = 0.000470695 Jy ! Component: 150 - total flux cleaned = 0.000444458 Jy ! Component: 200 - total flux cleaned = 0.000469282 Jy ! Total flux subtracted in 200 components = 0.000469282 Jy ! Clean residual min=-0.001927 max=0.001993 Jy/beam ! Clean residual mean=-0.000000 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.234177 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.234177 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=0.057184Jy sigma=1.411419 ! Fit after self-cal, rms=0.057192Jy sigma=1.411342 ! 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=0.057192Jy sigma=1.411342 ! Fit after self-cal, rms=0.057141Jy sigma=1.405472 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9344 mas, bmaj=1.778 mas, bpa=-3.249 degrees ! Estimated noise=0.245163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112995 Jy ! Component: 100 - total flux cleaned = 0.000205974 Jy ! Component: 150 - total flux cleaned = 0.00031952 Jy ! Component: 200 - total flux cleaned = 0.000397702 Jy ! Total flux subtracted in 200 components = 0.000397702 Jy ! Clean residual min=-0.001475 max=0.001592 Jy/beam ! Clean residual mean=-0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.234575 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.234575 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=0.057124Jy sigma=1.404987 ! Fit after self-cal, rms=0.057125Jy sigma=1.404908 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, -36.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114782 Jy ! Component: 100 - total flux cleaned = 0.00103607 Jy ! Component: 150 - total flux cleaned = 0.000937559 Jy ! Component: 200 - total flux cleaned = 0.000872008 Jy ! Total flux subtracted in 200 components = 0.000872008 Jy ! Clean residual min=-0.001441 max=0.001267 Jy/beam ! Clean residual mean=-0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.235447 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.235447 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=0.057085Jy sigma=1.404046 ! Fit after self-cal, rms=0.057083Jy sigma=1.404009 ! 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=0.057083Jy sigma=1.404009 ! Fit after self-cal, rms=0.057070Jy sigma=1.403937 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9347 mas, bmaj=1.779 mas, bpa=-3.279 degrees ! Estimated noise=0.244989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.13316e-06 Jy ! Component: 100 - total flux cleaned = -5.55405e-05 Jy ! Component: 150 - total flux cleaned = -0.000129837 Jy ! Component: 200 - total flux cleaned = -0.000181285 Jy ! Total flux subtracted in 200 components = -0.000181285 Jy ! Clean residual min=-0.001399 max=0.001221 Jy/beam ! Clean residual mean=-0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.235265 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.235265 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=0.057057Jy sigma=1.403643 ! Fit after self-cal, rms=0.057057Jy sigma=1.403631 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 = -7.34242e-05 Jy ! Component: 100 - total flux cleaned = -8.90813e-05 Jy ! Component: 150 - total flux cleaned = -0.000118878 Jy ! Component: 200 - total flux cleaned = -0.000147128 Jy ! Total flux subtracted in 200 components = -0.000147128 Jy ! Clean residual min=-0.001374 max=0.001218 Jy/beam ! Clean residual mean=-0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.235118 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.235118 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=0.057049Jy sigma=1.403457 ! Fit after self-cal, rms=0.057048Jy sigma=1.403452 ! 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=0.057048Jy sigma=1.403452 ! Fit after self-cal, rms=0.057043Jy sigma=1.403424 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.167 mas, bmaj=2.792 mas, bpa=-4.017 degrees ! Estimated noise=0.304856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.44307e-05 Jy ! Component: 100 - total flux cleaned = -1.36694e-05 Jy ! Component: 150 - total flux cleaned = -9.24454e-05 Jy ! Component: 200 - total flux cleaned = -0.000132022 Jy ! Total flux subtracted in 200 components = -0.000132022 Jy ! Clean residual min=-0.001426 max=0.001385 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.234986 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 93 components and 0.234986 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=0.057040Jy sigma=1.403364 ! Fit after self-cal, rms=0.057040Jy sigma=1.403359 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 = -1.89861e-05 Jy ! Component: 100 - total flux cleaned = -5.35895e-05 Jy ! Component: 150 - total flux cleaned = -6.96443e-05 Jy ! Component: 200 - total flux cleaned = -7.72792e-05 Jy ! Total flux subtracted in 200 components = -7.72792e-05 Jy ! Clean residual min=-0.001408 max=0.001390 Jy/beam ! Clean residual mean=-0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.234909 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 0.234909 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=0.057039Jy sigma=1.403345 ! Fit after self-cal, rms=0.057038Jy sigma=1.403345 ! 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=0.935 mas, bmaj=1.779 mas, bpa=-3.286 degrees ! Estimated noise=0.24488 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.935 x 1.779 at -3.286 degrees (North through East) ! Clean map min=-0.0014374 max=0.21786 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=0.7221 mas, bmaj=1.474 mas, bpa=-5.391 degrees ! Estimated noise=0.46162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16792 Jy ! Component: 100 - total flux cleaned = 0.204759 Jy ! Component: 150 - total flux cleaned = 0.215913 Jy ! Component: 200 - total flux cleaned = 0.221958 Jy ! Total flux subtracted in 200 components = 0.221958 Jy ! Clean residual min=-0.002707 max=0.003440 Jy/beam ! Clean residual mean=-0.000000 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.221958 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.221958 Jy ! Inverting map and beam ! Estimated beam: bmin=0.935 mas, bmaj=1.779 mas, bpa=-3.286 degrees ! Estimated noise=0.24488 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 = 0.00453687 Jy ! Component: 100 - total flux cleaned = 0.00721384 Jy ! Component: 150 - total flux cleaned = 0.009133 Jy ! Component: 200 - total flux cleaned = 0.0104795 Jy ! Total flux subtracted in 200 components = 0.0104795 Jy ! Clean residual min=-0.001436 max=0.001393 Jy/beam ! Clean residual mean=-0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.232438 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.232438 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=2.167 mas, bmaj=2.792 mas, bpa=-4.017 degrees ! Estimated noise=0.304856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123407 Jy ! Component: 100 - total flux cleaned = 0.00157065 Jy ! Component: 150 - total flux cleaned = 0.00171769 Jy ! Component: 200 - total flux cleaned = 0.00176558 Jy ! Total flux subtracted in 200 components = 0.00176558 Jy ! Clean residual min=-0.001577 max=0.001418 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.234203 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.1679e-05 Jy ! Component: 100 - total flux cleaned = 9.76727e-05 Jy ! Component: 150 - total flux cleaned = 0.000145404 Jy ! Component: 200 - total flux cleaned = 0.000173627 Jy ! Total flux subtracted in 200 components = 0.000173627 Jy ! Clean residual min=-0.001504 max=0.001380 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.234377 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 78 components and 0.234377 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.935 mas, bmaj=1.779 mas, bpa=-3.286 degrees ! Estimated noise=0.24488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.83599e-05 Jy ! Component: 100 - total flux cleaned = 0.000155182 Jy ! Component: 150 - total flux cleaned = 0.000131791 Jy ! Component: 200 - total flux cleaned = 6.3755e-05 Jy ! Total flux subtracted in 200 components = 6.3755e-05 Jy ! Clean residual min=-0.001422 max=0.001317 Jy/beam ! Clean residual mean=-0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.234441 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.234441 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=0.057070Jy sigma=1.404236 ! Fit after self-cal, rms=0.057067Jy sigma=1.404170 wmodel /scr/pima/bg219i_uvs/J1539+2744_X_map.mod ! Writing 93 model components to file: /scr/pima/bg219i_uvs/J1539+2744_X_map.mod wobs /scr/pima/bg219i_uvs/J1539+2744_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1539+2744_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1539+2744_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J1539+2744_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 = 0.000109473 Jy ! Component: 100 - total flux cleaned = 0.000315291 Jy ! Component: 150 - total flux cleaned = 0.000469493 Jy ! Component: 200 - total flux cleaned = 0.000575424 Jy ! Component: 250 - total flux cleaned = 0.000677982 Jy ! Component: 300 - total flux cleaned = 0.000797068 Jy ! Component: 350 - total flux cleaned = 0.000912551 Jy ! Component: 400 - total flux cleaned = 0.0010247 Jy ! Component: 450 - total flux cleaned = 0.00109732 Jy ! Component: 500 - total flux cleaned = 0.00123954 Jy ! Component: 550 - total flux cleaned = 0.00132653 Jy ! Component: 600 - total flux cleaned = 0.00146276 Jy ! Component: 650 - total flux cleaned = 0.00152962 Jy ! Component: 700 - total flux cleaned = 0.00162809 Jy ! Component: 750 - total flux cleaned = 0.00170862 Jy ! Component: 800 - total flux cleaned = 0.001756 Jy ! Component: 850 - total flux cleaned = 0.00180263 Jy ! Component: 900 - total flux cleaned = 0.0018334 Jy ! Component: 950 - total flux cleaned = 0.00189336 Jy ! Component: 1000 - total flux cleaned = 0.00193792 Jy ! Component: 1050 - total flux cleaned = 0.0019668 Jy ! Component: 1100 - total flux cleaned = 0.00193797 Jy ! Component: 1150 - total flux cleaned = 0.00196643 Jy ! Component: 1200 - total flux cleaned = 0.0019805 Jy ! Component: 1250 - total flux cleaned = 0.00196696 Jy ! Component: 1300 - total flux cleaned = 0.00198074 Jy ! Component: 1350 - total flux cleaned = 0.00200786 Jy ! Component: 1400 - total flux cleaned = 0.00198153 Jy ! Component: 1450 - total flux cleaned = 0.00202099 Jy ! Component: 1500 - total flux cleaned = 0.0020338 Jy ! Component: 1550 - total flux cleaned = 0.00196953 Jy ! Component: 1600 - total flux cleaned = 0.00196997 Jy ! Component: 1650 - total flux cleaned = 0.00199518 Jy ! Component: 1700 - total flux cleaned = 0.00199533 Jy ! Component: 1750 - total flux cleaned = 0.00199531 Jy ! Component: 1800 - total flux cleaned = 0.00203185 Jy ! Component: 1850 - total flux cleaned = 0.00199571 Jy ! Component: 1900 - total flux cleaned = 0.00205512 Jy ! Component: 1950 - total flux cleaned = 0.00207848 Jy ! Component: 2000 - total flux cleaned = 0.00207858 Jy ! Component: 2050 - total flux cleaned = 0.00210178 Jy ! Component: 2100 - total flux cleaned = 0.00210172 Jy ! Component: 2150 - total flux cleaned = 0.0021359 Jy ! Component: 2200 - total flux cleaned = 0.00218106 Jy ! Component: 2250 - total flux cleaned = 0.00221461 Jy ! Component: 2300 - total flux cleaned = 0.00226996 Jy ! Component: 2350 - total flux cleaned = 0.00226994 Jy ! Component: 2400 - total flux cleaned = 0.00232434 Jy ! Component: 2450 - total flux cleaned = 0.00234606 Jy ! Component: 2500 - total flux cleaned = 0.00241034 Jy ! Component: 2550 - total flux cleaned = 0.00241029 Jy ! Component: 2600 - total flux cleaned = 0.00243155 Jy ! Component: 2650 - total flux cleaned = 0.00247346 Jy ! Component: 2700 - total flux cleaned = 0.00246311 Jy ! Component: 2750 - total flux cleaned = 0.00249401 Jy ! Component: 2800 - total flux cleaned = 0.00248371 Jy ! Component: 2850 - total flux cleaned = 0.00252437 Jy ! Component: 2900 - total flux cleaned = 0.00254444 Jy ! Component: 2950 - total flux cleaned = 0.00250442 Jy ! Component: 3000 - total flux cleaned = 0.00251439 Jy ! Component: 3050 - total flux cleaned = 0.00253416 Jy ! Component: 3100 - total flux cleaned = 0.00252433 Jy ! Component: 3150 - total flux cleaned = 0.00254385 Jy ! Component: 3200 - total flux cleaned = 0.00254399 Jy ! Component: 3250 - total flux cleaned = 0.00256318 Jy ! Component: 3300 - total flux cleaned = 0.00257282 Jy ! Component: 3350 - total flux cleaned = 0.00256342 Jy ! Component: 3400 - total flux cleaned = 0.00261041 Jy ! Component: 3450 - total flux cleaned = 0.00261035 Jy ! Component: 3500 - total flux cleaned = 0.00261976 Jy ! Component: 3550 - total flux cleaned = 0.00265659 Jy ! Component: 3600 - total flux cleaned = 0.0025832 Jy ! Component: 3650 - total flux cleaned = 0.00258324 Jy ! Component: 3700 - total flux cleaned = 0.00259228 Jy ! Component: 3750 - total flux cleaned = 0.00256534 Jy ! Component: 3800 - total flux cleaned = 0.00258319 Jy ! Component: 3850 - total flux cleaned = 0.00255664 Jy ! Component: 3900 - total flux cleaned = 0.00256551 Jy ! Component: 3950 - total flux cleaned = 0.00258304 Jy ! Component: 4000 - total flux cleaned = 0.00256559 Jy ! Component: 4050 - total flux cleaned = 0.00255694 Jy ! Total flux subtracted in 4096 components = 0.0025656 Jy ! Clean residual min=-0.000586 max=0.000635 Jy/beam ! Clean residual mean=-0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.237006 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 382 components and 0.237006 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1539+2744_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.935 x 1.779 at -3.286 degrees (North through East) ! Clean map min=-0.001172 max=0.21805 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1539+2744_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.218048 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001405 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.193306 0.193306 0.386612 0.773223 1.54645 3.09289 6.18579 12.3716 24.7432 49.4863 98.9726 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.218 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1551.94 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1539+2744_X_uvs.log closed on Wed Apr 6 23:48:41 2016