! Started logfile: /scr/pima/bg219h_uvs/J2238+0724_X_uvs.log on Thu Apr 7 12:21:33 2016 obs /scr/pima/bg219h_uvs/J2238+0724_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2238+0724_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.872222 visibilities/baseline/integration-bin. ! Found source: J2238+0724 ! ! 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 13188 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/bg219h_uvs/J2238+0724_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.015103Jy sigma=23.667828 ! Fit after self-cal, rms=0.880639Jy sigma=20.432387 ! 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=0.7986 mas, bmaj=1.734 mas, bpa=-2.55 degrees ! Estimated noise=0.59753 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 = 0.088869 Jy ! Component: 100 - total flux cleaned = 0.124629 Jy ! Total flux subtracted in 100 components = 0.124629 Jy ! Clean residual min=-0.007871 max=0.016786 Jy/beam ! Clean residual mean=-0.000019 rms=0.002113 Jy/beam ! Combined flux in latest and established models = 0.124629 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.124629 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=0.075097Jy sigma=1.618786 ! Fit after self-cal, rms=0.074419Jy sigma=1.604938 ! Inverting map ! Added new window around map position (-0.8, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201184 Jy ! Component: 100 - total flux cleaned = 0.0314203 Jy ! Total flux subtracted in 100 components = 0.0314203 Jy ! Clean residual min=-0.004909 max=0.007090 Jy/beam ! Clean residual mean=-0.000008 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.156049 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.156049 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=0.067764Jy sigma=1.419622 ! Fit after self-cal, rms=0.067624Jy sigma=1.415139 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00808942 Jy ! Component: 100 - total flux cleaned = 0.0125644 Jy ! Total flux subtracted in 100 components = 0.0125644 Jy ! Clean residual min=-0.004388 max=0.004526 Jy/beam ! Clean residual mean=-0.000004 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.168614 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.168614 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=0.066572Jy sigma=1.386054 ! Fit after self-cal, rms=0.066536Jy sigma=1.384483 ! 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=0.9714 mas, bmaj=1.998 mas, bpa=0.343 degrees ! Estimated noise=0.390271 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 = 0.00377603 Jy ! Component: 100 - total flux cleaned = 0.00538639 Jy ! Component: 150 - total flux cleaned = 0.00561286 Jy ! Component: 200 - total flux cleaned = 0.00571981 Jy ! Total flux subtracted in 200 components = 0.00571981 Jy ! Clean residual min=-0.003135 max=0.003651 Jy/beam ! Clean residual mean=-0.000002 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.174334 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.174334 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=0.066338Jy sigma=1.379322 ! Fit after self-cal, rms=0.066330Jy sigma=1.378829 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9714 x 1.998 at 0.343 degrees (North through East) ! Clean map min=-0.0029507 max=0.11561 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.03 KP 1.00 ! LA 1.01 MK 0.94 NL 0.97 OV 1.05 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.03 KP 0.96 ! LA 1.00 MK 0.99 NL 0.99 OV 1.02 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 1.01 ! LA 0.98 MK 1.03 NL 1.01 OV 1.04 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.11 KP 0.98 ! LA 0.99 MK 0.96 NL 1.00 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.07 KP 0.96 ! LA 0.98 MK 1.01 NL 1.01 OV 1.02 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 1.01 ! LA 0.96 MK 0.93 NL 1.01 OV 1.06 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.01 KP 1.02 ! LA 0.98 MK 0.92 NL 1.00 OV 1.03 ! PT 0.97 SC 0.98 ! ! ! 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=0.066330Jy sigma=1.378829 ! Fit after self-cal, rms=0.066363Jy sigma=1.373359 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9667 mas, bmaj=1.989 mas, bpa=0.2084 degrees ! Estimated noise=0.387727 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 = 0.000142285 Jy ! Component: 100 - total flux cleaned = 0.000140403 Jy ! Component: 150 - total flux cleaned = 0.000110242 Jy ! Component: 200 - total flux cleaned = 5.48519e-05 Jy ! Total flux subtracted in 200 components = 5.48519e-05 Jy ! Clean residual min=-0.003105 max=0.003190 Jy/beam ! Clean residual mean=-0.000001 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.174388 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.174388 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=0.066327Jy sigma=1.372781 ! Fit after self-cal, rms=0.066340Jy sigma=1.372625 ! 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=0.066340Jy sigma=1.372625 ! Fit after self-cal, rms=0.065885Jy sigma=1.366423 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9615 mas, bmaj=1.979 mas, bpa=-0.1614 degrees ! Estimated noise=0.386505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102097 Jy ! Component: 100 - total flux cleaned = 0.00114675 Jy ! Component: 150 - total flux cleaned = 0.0012 Jy ! Component: 200 - total flux cleaned = 0.0012229 Jy ! Total flux subtracted in 200 components = 0.0012229 Jy ! Clean residual min=-0.002646 max=0.003080 Jy/beam ! Clean residual mean=0.000001 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.175611 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.175611 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=0.065849Jy sigma=1.365739 ! Fit after self-cal, rms=0.065842Jy sigma=1.365561 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 (1.2, 46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301083 Jy ! Component: 100 - total flux cleaned = 0.00445161 Jy ! Component: 150 - total flux cleaned = 0.00504333 Jy ! Component: 200 - total flux cleaned = 0.00558767 Jy ! Total flux subtracted in 200 components = 0.00558767 Jy ! Clean residual min=-0.002441 max=0.002440 Jy/beam ! Clean residual mean=-0.000000 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.181199 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.181199 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=0.065682Jy sigma=1.361376 ! Fit after self-cal, rms=0.065678Jy sigma=1.361144 ! 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=0.065678Jy sigma=1.361144 ! Fit after self-cal, rms=0.065436Jy sigma=1.360988 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9573 mas, bmaj=1.973 mas, bpa=-0.435 degrees ! Estimated noise=0.385074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000858014 Jy ! Component: 100 - total flux cleaned = 0.00123233 Jy ! Component: 150 - total flux cleaned = 0.0015605 Jy ! Component: 200 - total flux cleaned = 0.00178553 Jy ! Total flux subtracted in 200 components = 0.00178553 Jy ! Clean residual min=-0.002477 max=0.002406 Jy/beam ! Clean residual mean=0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.182985 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.182985 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=0.065390Jy sigma=1.359990 ! Fit after self-cal, rms=0.065391Jy sigma=1.359932 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314667 Jy ! Component: 100 - total flux cleaned = 0.00043249 Jy ! Component: 150 - total flux cleaned = 0.000486365 Jy ! Component: 200 - total flux cleaned = 0.00048682 Jy ! Total flux subtracted in 200 components = 0.00048682 Jy ! Clean residual min=-0.002338 max=0.002399 Jy/beam ! Clean residual mean=0.000001 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.183471 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.183471 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=0.065366Jy sigma=1.359447 ! Fit after self-cal, rms=0.065367Jy sigma=1.359419 ! 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=0.065367Jy sigma=1.359419 ! Fit after self-cal, rms=0.065268Jy sigma=1.359340 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.114 mas, bmaj=3.1 mas, bpa=-1.908 degrees ! Estimated noise=0.480481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000928859 Jy ! Component: 100 - total flux cleaned = 0.00124233 Jy ! Component: 150 - total flux cleaned = 0.00148565 Jy ! Component: 200 - total flux cleaned = 0.00159298 Jy ! Total flux subtracted in 200 components = 0.00159298 Jy ! Clean residual min=-0.002733 max=0.002851 Jy/beam ! Clean residual mean=0.000003 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.185064 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.185064 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=0.065269Jy sigma=1.359371 ! Fit after self-cal, rms=0.065268Jy sigma=1.359308 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015781 Jy ! Component: 100 - total flux cleaned = 0.000247746 Jy ! Component: 150 - total flux cleaned = 0.000355356 Jy ! Component: 200 - total flux cleaned = 0.000421977 Jy ! Total flux subtracted in 200 components = 0.000421977 Jy ! Clean residual min=-0.002716 max=0.002853 Jy/beam ! Clean residual mean=0.000003 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.185486 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.185486 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=0.065269Jy sigma=1.359368 ! Fit after self-cal, rms=0.065269Jy sigma=1.359331 ! 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=0.9549 mas, bmaj=1.97 mas, bpa=-0.5621 degrees ! Estimated noise=0.384769 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9549 x 1.97 at -0.5621 degrees (North through East) ! Clean map min=-0.0022887 max=0.11306 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=0.7859 mas, bmaj=1.714 mas, bpa=-3.536 degrees ! Estimated noise=0.580972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0884058 Jy ! Component: 100 - total flux cleaned = 0.125226 Jy ! Component: 150 - total flux cleaned = 0.144105 Jy ! Component: 200 - total flux cleaned = 0.155799 Jy ! Total flux subtracted in 200 components = 0.155799 Jy ! Clean residual min=-0.004512 max=0.006184 Jy/beam ! Clean residual mean=-0.000008 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.155799 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.155799 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9549 mas, bmaj=1.97 mas, bpa=-0.5621 degrees ! Estimated noise=0.384769 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 = 0.00988124 Jy ! Component: 100 - total flux cleaned = 0.0150912 Jy ! Component: 150 - total flux cleaned = 0.0185687 Jy ! Component: 200 - total flux cleaned = 0.0212513 Jy ! Total flux subtracted in 200 components = 0.0212513 Jy ! Clean residual min=-0.002802 max=0.002548 Jy/beam ! Clean residual mean=-0.000003 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.177051 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.177051 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=2.114 mas, bmaj=3.1 mas, bpa=-1.908 degrees ! Estimated noise=0.480481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297447 Jy ! Component: 100 - total flux cleaned = 0.00486884 Jy ! Component: 150 - total flux cleaned = 0.00604233 Jy ! Component: 200 - total flux cleaned = 0.00650564 Jy ! Total flux subtracted in 200 components = 0.00650564 Jy ! Clean residual min=-0.002606 max=0.002970 Jy/beam ! Clean residual mean=0.000000 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.183556 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 = 0.000430451 Jy ! Component: 100 - total flux cleaned = 0.000769014 Jy ! Component: 150 - total flux cleaned = 0.00106051 Jy ! Component: 200 - total flux cleaned = 0.00131301 Jy ! Total flux subtracted in 200 components = 0.00131301 Jy ! Clean residual min=-0.002649 max=0.003053 Jy/beam ! Clean residual mean=0.000001 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.184869 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 64 components and 0.184869 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9549 mas, bmaj=1.97 mas, bpa=-0.5621 degrees ! Estimated noise=0.384769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000355627 Jy ! Component: 100 - total flux cleaned = 0.000448373 Jy ! Component: 150 - total flux cleaned = 0.00052995 Jy ! Component: 200 - total flux cleaned = 0.000607335 Jy ! Total flux subtracted in 200 components = 0.000607335 Jy ! Clean residual min=-0.002650 max=0.002521 Jy/beam ! Clean residual mean=0.000001 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.185477 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.185477 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=0.065313Jy sigma=1.360809 ! Fit after self-cal, rms=0.065309Jy sigma=1.359847 wmodel /scr/pima/bg219h_uvs/J2238+0724_X_map.mod ! Writing 74 model components to file: /scr/pima/bg219h_uvs/J2238+0724_X_map.mod wobs /scr/pima/bg219h_uvs/J2238+0724_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2238+0724_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2238+0724_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J2238+0724_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 = 0.000454329 Jy ! Component: 100 - total flux cleaned = 0.000413659 Jy ! Component: 150 - total flux cleaned = 0.000527029 Jy ! Component: 200 - total flux cleaned = 0.000707549 Jy ! Component: 250 - total flux cleaned = 0.000741106 Jy ! Component: 300 - total flux cleaned = 0.000809136 Jy ! Component: 350 - total flux cleaned = 0.0010055 Jy ! Component: 400 - total flux cleaned = 0.000973982 Jy ! Component: 450 - total flux cleaned = 0.00106633 Jy ! Component: 500 - total flux cleaned = 0.0010957 Jy ! Component: 550 - total flux cleaned = 0.00118267 Jy ! Component: 600 - total flux cleaned = 0.00129554 Jy ! Component: 650 - total flux cleaned = 0.00132196 Jy ! Component: 700 - total flux cleaned = 0.00137652 Jy ! Component: 750 - total flux cleaned = 0.00150975 Jy ! Component: 800 - total flux cleaned = 0.00153597 Jy ! Component: 850 - total flux cleaned = 0.0016386 Jy ! Component: 900 - total flux cleaned = 0.00171419 Jy ! Component: 950 - total flux cleaned = 0.0018134 Jy ! Component: 1000 - total flux cleaned = 0.00181328 Jy ! Component: 1050 - total flux cleaned = 0.00183764 Jy ! Component: 1100 - total flux cleaned = 0.00188545 Jy ! Component: 1150 - total flux cleaned = 0.00188554 Jy ! Component: 1200 - total flux cleaned = 0.00186305 Jy ! Component: 1250 - total flux cleaned = 0.00181801 Jy ! Component: 1300 - total flux cleaned = 0.0018849 Jy ! Component: 1350 - total flux cleaned = 0.00181923 Jy ! Component: 1400 - total flux cleaned = 0.00177508 Jy ! Component: 1450 - total flux cleaned = 0.00168951 Jy ! Component: 1500 - total flux cleaned = 0.00164714 Jy ! Component: 1550 - total flux cleaned = 0.00158425 Jy ! Component: 1600 - total flux cleaned = 0.00150199 Jy ! Component: 1650 - total flux cleaned = 0.00142116 Jy ! Component: 1700 - total flux cleaned = 0.00134101 Jy ! Component: 1750 - total flux cleaned = 0.00132125 Jy ! Component: 1800 - total flux cleaned = 0.00122291 Jy ! Component: 1850 - total flux cleaned = 0.00114513 Jy ! Component: 1900 - total flux cleaned = 0.00104975 Jy ! Component: 1950 - total flux cleaned = 0.000974058 Jy ! Component: 2000 - total flux cleaned = 0.000918265 Jy ! Component: 2050 - total flux cleaned = 0.000825615 Jy ! Component: 2100 - total flux cleaned = 0.000789044 Jy ! Component: 2150 - total flux cleaned = 0.00069849 Jy ! Component: 2200 - total flux cleaned = 0.000645027 Jy ! Component: 2250 - total flux cleaned = 0.000574385 Jy ! Component: 2300 - total flux cleaned = 0.000504304 Jy ! Component: 2350 - total flux cleaned = 0.000504263 Jy ! Component: 2400 - total flux cleaned = 0.000504317 Jy ! Component: 2450 - total flux cleaned = 0.000470649 Jy ! Component: 2500 - total flux cleaned = 0.000470592 Jy ! Component: 2550 - total flux cleaned = 0.000437643 Jy ! Component: 2600 - total flux cleaned = 0.000405229 Jy ! Component: 2650 - total flux cleaned = 0.000437803 Jy ! Component: 2700 - total flux cleaned = 0.000373607 Jy ! Component: 2750 - total flux cleaned = 0.000390041 Jy ! Component: 2800 - total flux cleaned = 0.00042188 Jy ! Component: 2850 - total flux cleaned = 0.000375314 Jy ! Component: 2900 - total flux cleaned = 0.000406407 Jy ! Component: 2950 - total flux cleaned = 0.000375839 Jy ! Component: 3000 - total flux cleaned = 0.000376146 Jy ! Component: 3050 - total flux cleaned = 0.000376181 Jy ! Component: 3100 - total flux cleaned = 0.000376148 Jy ! Component: 3150 - total flux cleaned = 0.000390901 Jy ! Component: 3200 - total flux cleaned = 0.000361777 Jy ! Component: 3250 - total flux cleaned = 0.000347406 Jy ! Component: 3300 - total flux cleaned = 0.000376233 Jy ! Component: 3350 - total flux cleaned = 0.000347873 Jy ! Component: 3400 - total flux cleaned = 0.000404038 Jy ! Component: 3450 - total flux cleaned = 0.000306277 Jy ! Component: 3500 - total flux cleaned = 0.000306198 Jy ! Component: 3550 - total flux cleaned = 0.000278966 Jy ! Component: 3600 - total flux cleaned = 0.000306188 Jy ! Component: 3650 - total flux cleaned = 0.000292595 Jy ! Component: 3700 - total flux cleaned = 0.000279307 Jy ! Component: 3750 - total flux cleaned = 0.000265858 Jy ! Component: 3800 - total flux cleaned = 0.000186486 Jy ! Component: 3850 - total flux cleaned = 0.000173511 Jy ! Component: 3900 - total flux cleaned = 0.000108507 Jy ! Component: 3950 - total flux cleaned = 0.000108634 Jy ! Component: 4000 - total flux cleaned = 0.000108589 Jy ! Component: 4050 - total flux cleaned = 4.50824e-05 Jy ! Total flux subtracted in 4096 components = 1.98788e-05 Jy ! Clean residual min=-0.000711 max=0.000730 Jy/beam ! Clean residual mean=-0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.185496 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 374 components and 0.185497 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2238+0724_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9549 x 1.97 at -0.5621 degrees (North through East) ! Clean map min=-0.001508 max=0.11225 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2238+0724_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.112253 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216665 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.579045 0.579045 1.15809 2.31618 4.63236 9.26472 18.5294 37.0589 74.1177 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 518.094 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2238+0724_X_uvs.log closed on Thu Apr 7 12:21:38 2016