! Started logfile: /scr/pima/bg219e_uvs/J1454+1624_X_uvs.log on Thu Apr 7 09:11:34 2016 obs /scr/pima/bg219e_uvs/J1454+1624_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1454+1624_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.783333 visibilities/baseline/integration-bin. ! Found source: J1454+1624 ! ! 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 15228 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/bg219e_uvs/J1454+1624_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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 57 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=1.016120Jy sigma=25.100840 ! Fit after self-cal, rms=0.843484Jy sigma=20.784818 ! 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=0.843 mas, bmaj=2.003 mas, bpa=8.464 degrees ! Estimated noise=0.490632 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 = 0.118224 Jy ! Component: 100 - total flux cleaned = 0.149589 Jy ! Total flux subtracted in 100 components = 0.149589 Jy ! Clean residual min=-0.005377 max=0.013430 Jy/beam ! Clean residual mean=-0.000027 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.149589 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.149589 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=0.065544Jy sigma=1.574350 ! Fit after self-cal, rms=0.065472Jy sigma=1.572934 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014492 Jy ! Component: 100 - total flux cleaned = 0.0227378 Jy ! Total flux subtracted in 100 components = 0.0227378 Jy ! Clean residual min=-0.004547 max=0.010757 Jy/beam ! Clean residual mean=-0.000020 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.172327 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.172327 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=0.061132Jy sigma=1.456636 ! Fit after self-cal, rms=0.061109Jy sigma=1.455987 ! Inverting map ! Added new window around map position (-1.4, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00933441 Jy ! Component: 100 - total flux cleaned = 0.0143404 Jy ! Total flux subtracted in 100 components = 0.0143404 Jy ! Clean residual min=-0.003785 max=0.003591 Jy/beam ! Clean residual mean=-0.000015 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.186668 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.186668 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=0.059280Jy sigma=1.407108 ! Fit after self-cal, rms=0.059134Jy sigma=1.403785 ! 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=1.008 mas, bmaj=2.241 mas, bpa=7.073 degrees ! Estimated noise=0.335059 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 = 0.00625969 Jy ! Component: 100 - total flux cleaned = 0.0101516 Jy ! Component: 150 - total flux cleaned = 0.012798 Jy ! Component: 200 - total flux cleaned = 0.0146329 Jy ! Total flux subtracted in 200 components = 0.0146329 Jy ! Clean residual min=-0.002612 max=0.002612 Jy/beam ! Clean residual mean=-0.000011 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.2013 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 62 components and 0.201301 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=0.058410Jy sigma=1.384369 ! Fit after self-cal, rms=0.058359Jy sigma=1.382941 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 2.241 at 7.073 degrees (North through East) ! Clean map min=-0.002388 max=0.15648 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 1.03 FD 0.99 HN 0.99 KP 1.02 ! LA 0.98 MK 1.01 NL 1.02 OV 0.98 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 0.99 ! LA 0.98 MK 1.00 NL 1.04 OV 1.03 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.99 ! LA 0.97 MK 1.00 NL 1.04 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 0.99 ! LA 0.99 MK 0.98 NL 1.02 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.03 KP 0.96 ! LA 0.98 MK 1.04 NL 1.02 OV 1.02 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.98 KP 0.96 ! LA 0.97 MK 1.08 NL 1.01 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.99 KP 0.98 ! LA 0.98 MK 1.00 NL 1.00 OV 0.99 ! PT 0.98 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=0.058359Jy sigma=1.382941 ! Fit after self-cal, rms=0.057877Jy sigma=1.378172 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.248 mas, bpa=7.085 degrees ! Estimated noise=0.333576 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 = 0.000781061 Jy ! Component: 100 - total flux cleaned = 0.000849897 Jy ! Component: 150 - total flux cleaned = 0.000815884 Jy ! Component: 200 - total flux cleaned = 0.000786357 Jy ! Total flux subtracted in 200 components = 0.000786357 Jy ! Clean residual min=-0.002063 max=0.002009 Jy/beam ! Clean residual mean=-0.000006 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.202087 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.202087 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=0.057860Jy sigma=1.377749 ! Fit after self-cal, rms=0.057858Jy sigma=1.377638 ! 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=0.057858Jy sigma=1.377638 ! Fit after self-cal, rms=0.057657Jy sigma=1.373189 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=2.251 mas, bpa=6.98 degrees ! Estimated noise=0.33346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00046504 Jy ! Component: 100 - total flux cleaned = 0.000500947 Jy ! Component: 150 - total flux cleaned = 0.000501965 Jy ! Component: 200 - total flux cleaned = 0.000489107 Jy ! Total flux subtracted in 200 components = 0.000489107 Jy ! Clean residual min=-0.001951 max=0.002003 Jy/beam ! Clean residual mean=-0.000006 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.202576 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.202576 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=0.057647Jy sigma=1.372964 ! Fit after self-cal, rms=0.057650Jy sigma=1.372906 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 = 9.55728e-06 Jy ! Component: 100 - total flux cleaned = 3.52574e-05 Jy ! Component: 150 - total flux cleaned = 3.52764e-05 Jy ! Component: 200 - total flux cleaned = 2.45088e-05 Jy ! Total flux subtracted in 200 components = 2.45088e-05 Jy ! Clean residual min=-0.001920 max=0.002008 Jy/beam ! Clean residual mean=-0.000006 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.2026 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 0.2026 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=0.057645Jy sigma=1.372790 ! Fit after self-cal, rms=0.057644Jy sigma=1.372772 ! 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=0.057644Jy sigma=1.372772 ! Fit after self-cal, rms=0.057589Jy sigma=1.372751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=2.25 mas, bpa=6.933 degrees ! Estimated noise=0.333248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.88341e-05 Jy ! Component: 100 - total flux cleaned = 0.000135366 Jy ! Component: 150 - total flux cleaned = 0.000135397 Jy ! Component: 200 - total flux cleaned = 0.000126068 Jy ! Total flux subtracted in 200 components = 0.000126068 Jy ! Clean residual min=-0.001876 max=0.002014 Jy/beam ! Clean residual mean=-0.000007 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.202726 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.202726 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=0.057585Jy sigma=1.372656 ! Fit after self-cal, rms=0.057584Jy sigma=1.372644 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.09273e-06 Jy ! Component: 100 - total flux cleaned = 1.2671e-05 Jy ! Component: 150 - total flux cleaned = 2.1462e-05 Jy ! Component: 200 - total flux cleaned = 2.96949e-05 Jy ! Total flux subtracted in 200 components = 2.96949e-05 Jy ! Clean residual min=-0.001856 max=0.002018 Jy/beam ! Clean residual mean=-0.000007 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.202756 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.202756 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=0.057581Jy sigma=1.372576 ! Fit after self-cal, rms=0.057581Jy sigma=1.372568 ! 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=0.057581Jy sigma=1.372568 ! Fit after self-cal, rms=0.057556Jy sigma=1.372559 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.117 mas, bmaj=2.895 mas, bpa=0.112 degrees ! Estimated noise=0.400174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249377 Jy ! Component: 100 - total flux cleaned = 0.000287237 Jy ! Component: 150 - total flux cleaned = 0.000287213 Jy ! Component: 200 - total flux cleaned = 0.000287153 Jy ! Total flux subtracted in 200 components = 0.000287153 Jy ! Clean residual min=-0.001879 max=0.002664 Jy/beam ! Clean residual mean=-0.000012 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.203043 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 95 components and 0.203043 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=0.057557Jy sigma=1.372530 ! Fit after self-cal, rms=0.057556Jy sigma=1.372505 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 (46.2, 51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217147 Jy ! Component: 100 - total flux cleaned = 0.00309325 Jy ! Component: 150 - total flux cleaned = 0.00373456 Jy ! Component: 200 - total flux cleaned = 0.00395323 Jy ! Total flux subtracted in 200 components = 0.00395323 Jy ! Clean residual min=-0.001826 max=0.002045 Jy/beam ! Clean residual mean=-0.000005 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.206997 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 120 components and 0.206997 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=0.057508Jy sigma=1.371299 ! Fit after self-cal, rms=0.057502Jy sigma=1.371164 ! 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=1.013 mas, bmaj=2.25 mas, bpa=6.895 degrees ! Estimated noise=0.333122 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 2.25 at 6.895 degrees (North through East) ! Clean map min=-0.0016854 max=0.1551 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=0.8475 mas, bmaj=2.012 mas, bpa=8.192 degrees ! Estimated noise=0.489534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117747 Jy ! Component: 100 - total flux cleaned = 0.149601 Jy ! Component: 150 - total flux cleaned = 0.165839 Jy ! Component: 200 - total flux cleaned = 0.175489 Jy ! Total flux subtracted in 200 components = 0.175489 Jy ! Clean residual min=-0.003537 max=0.005122 Jy/beam ! Clean residual mean=-0.000017 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.175489 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.175489 Jy ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=2.25 mas, bpa=6.895 degrees ! Estimated noise=0.333122 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 = 0.00903837 Jy ! Component: 100 - total flux cleaned = 0.0147493 Jy ! Component: 150 - total flux cleaned = 0.0186007 Jy ! Component: 200 - total flux cleaned = 0.0212614 Jy ! Total flux subtracted in 200 components = 0.0212614 Jy ! Clean residual min=-0.002198 max=0.002003 Jy/beam ! Clean residual mean=-0.000010 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.19675 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 57 components and 0.19675 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=2.117 mas, bmaj=2.895 mas, bpa=0.112 degrees ! Estimated noise=0.400174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311788 Jy ! Component: 100 - total flux cleaned = 0.00521322 Jy ! Component: 150 - total flux cleaned = 0.00674496 Jy ! Component: 200 - total flux cleaned = 0.00793096 Jy ! Total flux subtracted in 200 components = 0.00793096 Jy ! Clean residual min=-0.001912 max=0.002006 Jy/beam ! Clean residual mean=-0.000008 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.204681 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 = 0.00092949 Jy ! Component: 100 - total flux cleaned = 0.00146952 Jy ! Component: 150 - total flux cleaned = 0.00192052 Jy ! Component: 200 - total flux cleaned = 0.00230244 Jy ! Total flux subtracted in 200 components = 0.00230244 Jy ! Clean residual min=-0.001977 max=0.002019 Jy/beam ! Clean residual mean=-0.000005 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.206983 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 110 components and 0.206983 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=2.25 mas, bpa=6.895 degrees ! Estimated noise=0.333122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000764855 Jy ! Component: 100 - total flux cleaned = -0.000736229 Jy ! Component: 150 - total flux cleaned = -0.000707722 Jy ! Component: 200 - total flux cleaned = -0.000624722 Jy ! Total flux subtracted in 200 components = -0.000624722 Jy ! Clean residual min=-0.001851 max=0.001717 Jy/beam ! Clean residual mean=-0.000004 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.206359 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 132 components and 0.206359 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=0.057490Jy sigma=1.371040 ! Fit after self-cal, rms=0.057483Jy sigma=1.370951 wmodel /scr/pima/bg219e_uvs/J1454+1624_X_map.mod ! Writing 132 model components to file: /scr/pima/bg219e_uvs/J1454+1624_X_map.mod wobs /scr/pima/bg219e_uvs/J1454+1624_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1454+1624_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1454+1624_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J1454+1624_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 = -0.000181704 Jy ! Component: 100 - total flux cleaned = -5.8638e-05 Jy ! Component: 150 - total flux cleaned = 0.000117895 Jy ! Component: 200 - total flux cleaned = 0.000173557 Jy ! Component: 250 - total flux cleaned = 0.000173215 Jy ! Component: 300 - total flux cleaned = 0.000146707 Jy ! Component: 350 - total flux cleaned = 0.000147195 Jy ! Component: 400 - total flux cleaned = 0.00022271 Jy ! Component: 450 - total flux cleaned = 0.000222712 Jy ! Component: 500 - total flux cleaned = 0.000222978 Jy ! Component: 550 - total flux cleaned = 0.000316687 Jy ! Component: 600 - total flux cleaned = 0.000270848 Jy ! Component: 650 - total flux cleaned = 0.000338144 Jy ! Component: 700 - total flux cleaned = 0.000316288 Jy ! Component: 750 - total flux cleaned = 0.000359108 Jy ! Component: 800 - total flux cleaned = 0.00033805 Jy ! Component: 850 - total flux cleaned = 0.000317732 Jy ! Component: 900 - total flux cleaned = 0.00031785 Jy ! Component: 950 - total flux cleaned = 0.000417588 Jy ! Component: 1000 - total flux cleaned = 0.000338759 Jy ! Component: 1050 - total flux cleaned = 0.000280795 Jy ! Component: 1100 - total flux cleaned = 0.000243201 Jy ! Component: 1150 - total flux cleaned = 0.000261694 Jy ! Component: 1200 - total flux cleaned = 0.000206308 Jy ! Component: 1250 - total flux cleaned = 0.00027894 Jy ! Component: 1300 - total flux cleaned = 0.00022463 Jy ! Component: 1350 - total flux cleaned = 0.000189358 Jy ! Component: 1400 - total flux cleaned = 0.000258929 Jy ! Component: 1450 - total flux cleaned = 0.000155608 Jy ! Component: 1500 - total flux cleaned = 0.000172612 Jy ! Component: 1550 - total flux cleaned = 0.000172456 Jy ! Component: 1600 - total flux cleaned = 0.000139461 Jy ! Component: 1650 - total flux cleaned = 0.000155954 Jy ! Component: 1700 - total flux cleaned = 0.000172236 Jy ! Component: 1750 - total flux cleaned = 0.000204087 Jy ! Component: 1800 - total flux cleaned = 0.000141047 Jy ! Component: 1850 - total flux cleaned = 0.000172499 Jy ! Component: 1900 - total flux cleaned = 0.000157208 Jy ! Component: 1950 - total flux cleaned = 0.000142069 Jy ! Component: 2000 - total flux cleaned = 0.000142124 Jy ! Component: 2050 - total flux cleaned = 0.000127284 Jy ! Component: 2100 - total flux cleaned = 0.000127287 Jy ! Component: 2150 - total flux cleaned = 0.000127347 Jy ! Component: 2200 - total flux cleaned = 0.000127161 Jy ! Component: 2250 - total flux cleaned = 0.000141226 Jy ! Component: 2300 - total flux cleaned = 0.000141048 Jy ! Component: 2350 - total flux cleaned = 8.49714e-05 Jy ! Component: 2400 - total flux cleaned = 0.000112565 Jy ! Component: 2450 - total flux cleaned = 9.87341e-05 Jy ! Component: 2500 - total flux cleaned = 5.81071e-05 Jy ! Component: 2550 - total flux cleaned = 4.4741e-05 Jy ! Component: 2600 - total flux cleaned = 7.14745e-05 Jy ! Component: 2650 - total flux cleaned = 8.45846e-05 Jy ! Component: 2700 - total flux cleaned = 0.00012363 Jy ! Component: 2750 - total flux cleaned = 0.000162277 Jy ! Component: 2800 - total flux cleaned = 0.000175177 Jy ! Component: 2850 - total flux cleaned = 0.000175502 Jy ! Component: 2900 - total flux cleaned = 0.000250951 Jy ! Component: 2950 - total flux cleaned = 0.000300561 Jy ! Component: 3000 - total flux cleaned = 0.000337378 Jy ! Component: 3050 - total flux cleaned = 0.000386349 Jy ! Component: 3100 - total flux cleaned = 0.000362091 Jy ! Component: 3150 - total flux cleaned = 0.000422234 Jy ! Component: 3200 - total flux cleaned = 0.000434241 Jy ! Component: 3250 - total flux cleaned = 0.000481552 Jy ! Component: 3300 - total flux cleaned = 0.000493192 Jy ! Component: 3350 - total flux cleaned = 0.000504808 Jy ! Component: 3400 - total flux cleaned = 0.0005164 Jy ! Component: 3450 - total flux cleaned = 0.000562323 Jy ! Component: 3500 - total flux cleaned = 0.000584999 Jy ! Component: 3550 - total flux cleaned = 0.000607466 Jy ! Component: 3600 - total flux cleaned = 0.000596155 Jy ! Component: 3650 - total flux cleaned = 0.000629471 Jy ! Component: 3700 - total flux cleaned = 0.000640508 Jy ! Component: 3750 - total flux cleaned = 0.000684394 Jy ! Component: 3800 - total flux cleaned = 0.000706183 Jy ! Component: 3850 - total flux cleaned = 0.000749476 Jy ! Component: 3900 - total flux cleaned = 0.000760143 Jy ! Component: 3950 - total flux cleaned = 0.000792103 Jy ! Component: 4000 - total flux cleaned = 0.000823961 Jy ! Component: 4050 - total flux cleaned = 0.000866046 Jy ! Total flux subtracted in 4096 components = 0.00086618 Jy ! Clean residual min=-0.000623 max=0.000679 Jy/beam ! Clean residual mean=-0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.207225 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 419 components and 0.207225 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1454+1624_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 2.25 at 6.895 degrees (North through East) ! Clean map min=-0.0017047 max=0.15553 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1454+1624_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.155534 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178095 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.343516 0.343516 0.687031 1.37406 2.74813 5.49625 10.9925 21.985 43.97 87.94 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.155 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 873.322 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1454+1624_X_uvs.log closed on Thu Apr 7 09:11:38 2016