! Started logfile: /scr/pima/bg219e_uvs/J1325-0804_X_uvs.log on Thu Apr 7 09:09:15 2016 obs /scr/pima/bg219e_uvs/J1325-0804_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1325-0804_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.776496 visibilities/baseline/integration-bin. ! Found source: J1325-0804 ! ! 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 21804 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/J1325-0804_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 66 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=1.013744Jy sigma=24.125769 ! Fit after self-cal, rms=0.853584Jy sigma=20.226615 ! 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=0.7873 mas, bmaj=1.757 mas, bpa=4.345 degrees ! Estimated noise=0.478799 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 = 0.103622 Jy ! Component: 100 - total flux cleaned = 0.137009 Jy ! Total flux subtracted in 100 components = 0.137009 Jy ! Clean residual min=-0.007622 max=0.015178 Jy/beam ! Clean residual mean=0.000005 rms=0.001958 Jy/beam ! Combined flux in latest and established models = 0.137009 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.137009 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=0.070058Jy sigma=1.631411 ! Fit after self-cal, rms=0.069913Jy sigma=1.627916 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175005 Jy ! Component: 100 - total flux cleaned = 0.0270658 Jy ! Total flux subtracted in 100 components = 0.0270658 Jy ! Clean residual min=-0.005152 max=0.010870 Jy/beam ! Clean residual mean=0.000002 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.164075 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.164075 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=0.063038Jy sigma=1.452766 ! Fit after self-cal, rms=0.063014Jy sigma=1.452210 ! Inverting map ! Added new window around map position (-1.8, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00948248 Jy ! Component: 100 - total flux cleaned = 0.0151138 Jy ! Total flux subtracted in 100 components = 0.0151138 Jy ! Clean residual min=-0.004016 max=0.004349 Jy/beam ! Clean residual mean=0.000000 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.179188 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.179189 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=0.060830Jy sigma=1.396954 ! Fit after self-cal, rms=0.060770Jy sigma=1.395159 ! 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=1.022 mas, bmaj=2.167 mas, bpa=4.609 degrees ! Estimated noise=0.282461 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 = 0.00806141 Jy ! Component: 100 - total flux cleaned = 0.0128985 Jy ! Component: 150 - total flux cleaned = 0.0161947 Jy ! Component: 200 - total flux cleaned = 0.0185267 Jy ! Total flux subtracted in 200 components = 0.0185267 Jy ! Clean residual min=-0.002259 max=0.002957 Jy/beam ! Clean residual mean=-0.000001 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.197715 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 43 components and 0.197715 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=0.059596Jy sigma=1.366262 ! Fit after self-cal, rms=0.059536Jy sigma=1.364637 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 2.167 at 4.609 degrees (North through East) ! Clean map min=-0.0020413 max=0.14511 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 1.00 FD 1.00 HN 1.04 KP 0.98 ! LA 1.02 MK 1.03 NL 1.00 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 0.98 ! LA 0.98 MK 0.94 NL 1.03 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.05 KP 0.98 ! LA 0.98 MK 0.98 NL 1.02 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 0.97 ! LA 0.98 MK 0.99 NL 1.04 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.04 KP 0.96 ! LA 1.00 MK 0.99 NL 1.03 OV 1.03 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 0.95 ! LA 0.97 MK 1.09 NL 1.02 OV 0.98 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 0.95 ! LA 0.98 MK 1.03 NL 1.03 OV 1.03 ! PT 1.00 SC 0.97 ! ! ! 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=0.059536Jy sigma=1.364637 ! Fit after self-cal, rms=0.058930Jy sigma=1.358776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.174 mas, bpa=4.867 degrees ! Estimated noise=0.280389 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 = 0.00126098 Jy ! Component: 100 - total flux cleaned = 0.00142179 Jy ! Component: 150 - total flux cleaned = 0.00146721 Jy ! Component: 200 - total flux cleaned = 0.00150476 Jy ! Total flux subtracted in 200 components = 0.00150476 Jy ! Clean residual min=-0.001787 max=0.002147 Jy/beam ! Clean residual mean=-0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.19922 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.19922 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=0.058895Jy sigma=1.357869 ! Fit after self-cal, rms=0.058889Jy sigma=1.357713 ! 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=0.058889Jy sigma=1.357713 ! Fit after self-cal, rms=0.058740Jy sigma=1.354413 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.173 mas, bpa=4.896 degrees ! Estimated noise=0.279918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000575098 Jy ! Component: 100 - total flux cleaned = 0.000674542 Jy ! Component: 150 - total flux cleaned = 0.000750855 Jy ! Component: 200 - total flux cleaned = 0.000775771 Jy ! Total flux subtracted in 200 components = 0.000775771 Jy ! Clean residual min=-0.001653 max=0.001936 Jy/beam ! Clean residual mean=-0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.199996 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.199996 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=0.058728Jy sigma=1.354104 ! Fit after self-cal, rms=0.058729Jy sigma=1.354023 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 = 4.03654e-05 Jy ! Component: 100 - total flux cleaned = 0.000105954 Jy ! Component: 150 - total flux cleaned = 0.000128634 Jy ! Component: 200 - total flux cleaned = 0.000128829 Jy ! Total flux subtracted in 200 components = 0.000128829 Jy ! Clean residual min=-0.001649 max=0.001896 Jy/beam ! Clean residual mean=-0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.200125 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.200125 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=0.058724Jy sigma=1.353885 ! Fit after self-cal, rms=0.058721Jy sigma=1.353850 ! 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=0.058721Jy sigma=1.353850 ! Fit after self-cal, rms=0.058647Jy sigma=1.353801 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.172 mas, bpa=4.909 degrees ! Estimated noise=0.279662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238677 Jy ! Component: 100 - total flux cleaned = 0.000263664 Jy ! Component: 150 - total flux cleaned = 0.000263298 Jy ! Component: 200 - total flux cleaned = 0.000283693 Jy ! Total flux subtracted in 200 components = 0.000283693 Jy ! Clean residual min=-0.001645 max=0.001873 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.200408 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.200408 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=0.058641Jy sigma=1.353668 ! Fit after self-cal, rms=0.058639Jy sigma=1.353641 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 (-13.4, -33.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191131 Jy ! Component: 100 - total flux cleaned = 0.00253163 Jy ! Component: 150 - total flux cleaned = 0.00265178 Jy ! Component: 200 - total flux cleaned = 0.00280917 Jy ! Total flux subtracted in 200 components = 0.00280917 Jy ! Clean residual min=-0.001780 max=0.001591 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.203217 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.203217 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=0.058571Jy sigma=1.352007 ! Fit after self-cal, rms=0.058569Jy sigma=1.351941 ! 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=0.058569Jy sigma=1.351941 ! Fit after self-cal, rms=0.058504Jy sigma=1.351881 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.203 mas, bmaj=3.675 mas, bpa=2.528 degrees ! Estimated noise=0.336172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000596093 Jy ! Component: 100 - total flux cleaned = 0.000733831 Jy ! Component: 150 - total flux cleaned = 0.000800173 Jy ! Component: 200 - total flux cleaned = 0.000799948 Jy ! Total flux subtracted in 200 components = 0.000799948 Jy ! Clean residual min=-0.002013 max=0.001714 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.204017 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.204017 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=0.058502Jy sigma=1.351778 ! Fit after self-cal, rms=0.058501Jy sigma=1.351763 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 = 3.43178e-05 Jy ! Component: 100 - total flux cleaned = 3.42667e-05 Jy ! Component: 150 - total flux cleaned = 3.43154e-05 Jy ! Component: 200 - total flux cleaned = 2.26566e-05 Jy ! Total flux subtracted in 200 components = 2.26566e-05 Jy ! Clean residual min=-0.002008 max=0.001679 Jy/beam ! Clean residual mean=-0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.20404 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 97 components and 0.20404 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=0.058499Jy sigma=1.351681 ! Fit after self-cal, rms=0.058498Jy sigma=1.351680 ! 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=1.023 mas, bmaj=2.173 mas, bpa=4.909 degrees ! Estimated noise=0.279407 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 2.173 at 4.909 degrees (North through East) ! Clean map min=-0.0016496 max=0.14341 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=0.7875 mas, bmaj=1.762 mas, bpa=4.805 degrees ! Estimated noise=0.47494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102892 Jy ! Component: 100 - total flux cleaned = 0.136766 Jy ! Component: 150 - total flux cleaned = 0.154437 Jy ! Component: 200 - total flux cleaned = 0.165877 Jy ! Total flux subtracted in 200 components = 0.165877 Jy ! Clean residual min=-0.004866 max=0.006115 Jy/beam ! Clean residual mean=0.000002 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.165877 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.165877 Jy ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.173 mas, bpa=4.909 degrees ! Estimated noise=0.279407 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 = 0.0121849 Jy ! Component: 100 - total flux cleaned = 0.0190054 Jy ! Component: 150 - total flux cleaned = 0.0234796 Jy ! Component: 200 - total flux cleaned = 0.026603 Jy ! Total flux subtracted in 200 components = 0.026603 Jy ! Clean residual min=-0.002028 max=0.002814 Jy/beam ! Clean residual mean=-0.000000 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.19248 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 43 components and 0.19248 Jy ! Inverting map ! Added new window around map position (-3.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273281 Jy ! Component: 100 - total flux cleaned = 0.00468329 Jy ! Component: 150 - total flux cleaned = 0.00625543 Jy ! Component: 200 - total flux cleaned = 0.00755326 Jy ! Total flux subtracted in 200 components = 0.00755326 Jy ! Clean residual min=-0.001554 max=0.001651 Jy/beam ! Clean residual mean=-0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.200033 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 0.200033 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=2.203 mas, bmaj=3.675 mas, bpa=2.528 degrees ! Estimated noise=0.336172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143026 Jy ! Component: 100 - total flux cleaned = 0.00243238 Jy ! Component: 150 - total flux cleaned = 0.00301332 Jy ! Component: 200 - total flux cleaned = 0.00331323 Jy ! Total flux subtracted in 200 components = 0.00331323 Jy ! Clean residual min=-0.001624 max=0.001474 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.203347 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 = 0.000175739 Jy ! Component: 100 - total flux cleaned = 0.00035386 Jy ! Component: 150 - total flux cleaned = 0.000496902 Jy ! Component: 200 - total flux cleaned = 0.000611835 Jy ! Total flux subtracted in 200 components = 0.000611835 Jy ! Clean residual min=-0.001614 max=0.001432 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.203958 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 112 components and 0.203958 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.173 mas, bpa=4.909 degrees ! Estimated noise=0.279407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.2458e-05 Jy ! Component: 100 - total flux cleaned = 3.53418e-05 Jy ! Component: 150 - total flux cleaned = 5.7587e-05 Jy ! Component: 200 - total flux cleaned = 7.89371e-05 Jy ! Total flux subtracted in 200 components = 7.89371e-05 Jy ! Clean residual min=-0.001419 max=0.001531 Jy/beam ! Clean residual mean=-0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.204037 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 0.204037 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=0.058475Jy sigma=1.350947 ! Fit after self-cal, rms=0.058458Jy sigma=1.350612 wmodel /scr/pima/bg219e_uvs/J1325-0804_X_map.mod ! Writing 129 model components to file: /scr/pima/bg219e_uvs/J1325-0804_X_map.mod wobs /scr/pima/bg219e_uvs/J1325-0804_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1325-0804_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1325-0804_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J1325-0804_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 = -0.000171301 Jy ! Component: 100 - total flux cleaned = -0.000414394 Jy ! Component: 150 - total flux cleaned = -0.000530174 Jy ! Component: 200 - total flux cleaned = -0.000574451 Jy ! Component: 250 - total flux cleaned = -0.000617097 Jy ! Component: 300 - total flux cleaned = -0.000637846 Jy ! Component: 350 - total flux cleaned = -0.000738559 Jy ! Component: 400 - total flux cleaned = -0.000797453 Jy ! Component: 450 - total flux cleaned = -0.000854269 Jy ! Component: 500 - total flux cleaned = -0.000853802 Jy ! Component: 550 - total flux cleaned = -0.000835394 Jy ! Component: 600 - total flux cleaned = -0.000817954 Jy ! Component: 650 - total flux cleaned = -0.000818641 Jy ! Component: 700 - total flux cleaned = -0.00080148 Jy ! Component: 750 - total flux cleaned = -0.000751083 Jy ! Component: 800 - total flux cleaned = -0.000702025 Jy ! Component: 850 - total flux cleaned = -0.000750505 Jy ! Component: 900 - total flux cleaned = -0.000686844 Jy ! Component: 950 - total flux cleaned = -0.00067158 Jy ! Component: 1000 - total flux cleaned = -0.000625433 Jy ! Component: 1050 - total flux cleaned = -0.000595036 Jy ! Component: 1100 - total flux cleaned = -0.000564681 Jy ! Component: 1150 - total flux cleaned = -0.000520381 Jy ! Component: 1200 - total flux cleaned = -0.000476969 Jy ! Component: 1250 - total flux cleaned = -0.000476941 Jy ! Component: 1300 - total flux cleaned = -0.000491083 Jy ! Component: 1350 - total flux cleaned = -0.00044899 Jy ! Component: 1400 - total flux cleaned = -0.000421373 Jy ! Component: 1450 - total flux cleaned = -0.000448767 Jy ! Component: 1500 - total flux cleaned = -0.000448889 Jy ! Component: 1550 - total flux cleaned = -0.000435425 Jy ! Component: 1600 - total flux cleaned = -0.000408863 Jy ! Component: 1650 - total flux cleaned = -0.000369711 Jy ! Component: 1700 - total flux cleaned = -0.000370077 Jy ! Component: 1750 - total flux cleaned = -0.00042118 Jy ! Component: 1800 - total flux cleaned = -0.000395843 Jy ! Component: 1850 - total flux cleaned = -0.000408349 Jy ! Component: 1900 - total flux cleaned = -0.000371173 Jy ! Component: 1950 - total flux cleaned = -0.000395718 Jy ! Component: 2000 - total flux cleaned = -0.000383401 Jy ! Component: 2050 - total flux cleaned = -0.000371379 Jy ! Component: 2100 - total flux cleaned = -0.000383319 Jy ! Component: 2150 - total flux cleaned = -0.000395262 Jy ! Component: 2200 - total flux cleaned = -0.000418693 Jy ! Component: 2250 - total flux cleaned = -0.000418808 Jy ! Component: 2300 - total flux cleaned = -0.000430393 Jy ! Component: 2350 - total flux cleaned = -0.00045309 Jy ! Component: 2400 - total flux cleaned = -0.000464175 Jy ! Component: 2450 - total flux cleaned = -0.000453021 Jy ! Component: 2500 - total flux cleaned = -0.00044186 Jy ! Component: 2550 - total flux cleaned = -0.000474696 Jy ! Component: 2600 - total flux cleaned = -0.000452925 Jy ! Component: 2650 - total flux cleaned = -0.000496087 Jy ! Component: 2700 - total flux cleaned = -0.000453144 Jy ! Component: 2750 - total flux cleaned = -0.00046384 Jy ! Component: 2800 - total flux cleaned = -0.000516612 Jy ! Component: 2850 - total flux cleaned = -0.000506152 Jy ! Component: 2900 - total flux cleaned = -0.000526971 Jy ! Component: 2950 - total flux cleaned = -0.000547625 Jy ! Component: 3000 - total flux cleaned = -0.000557853 Jy ! Component: 3050 - total flux cleaned = -0.000557951 Jy ! Component: 3100 - total flux cleaned = -0.000598281 Jy ! Component: 3150 - total flux cleaned = -0.000588296 Jy ! Component: 3200 - total flux cleaned = -0.000598261 Jy ! Component: 3250 - total flux cleaned = -0.000618074 Jy ! Component: 3300 - total flux cleaned = -0.000598485 Jy ! Component: 3350 - total flux cleaned = -0.00060831 Jy ! Component: 3400 - total flux cleaned = -0.0006275 Jy ! Component: 3450 - total flux cleaned = -0.000617938 Jy ! Component: 3500 - total flux cleaned = -0.000618017 Jy ! Component: 3550 - total flux cleaned = -0.00067498 Jy ! Component: 3600 - total flux cleaned = -0.000703261 Jy ! Component: 3650 - total flux cleaned = -0.000703287 Jy ! Component: 3700 - total flux cleaned = -0.000731129 Jy ! Component: 3750 - total flux cleaned = -0.000740364 Jy ! Component: 3800 - total flux cleaned = -0.000740301 Jy ! Component: 3850 - total flux cleaned = -0.000758476 Jy ! Component: 3900 - total flux cleaned = -0.000731221 Jy ! Component: 3950 - total flux cleaned = -0.000740364 Jy ! Component: 4000 - total flux cleaned = -0.000731474 Jy ! Component: 4050 - total flux cleaned = -0.000749285 Jy ! Total flux subtracted in 4096 components = -0.000722589 Jy ! Clean residual min=-0.000502 max=0.000500 Jy/beam ! Clean residual mean=-0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.203315 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 380 components and 0.203315 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1325-0804_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 2.173 at 4.909 degrees (North through East) ! Clean map min=-0.0010935 max=0.14361 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1325-0804_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.143607 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149239 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.311765 0.311765 0.62353 1.24706 2.49412 4.98824 9.97649 19.953 39.9059 79.8119 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.143 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 962.262 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1325-0804_X_uvs.log closed on Thu Apr 7 09:09:19 2016