! Started logfile: /scr/pima/bg219h_uvs/J1807-2506_X_uvs.log on Thu Apr 7 12:17:24 2016 obs /scr/pima/bg219h_uvs/J1807-2506_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1807-2506_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.895906 visibilities/baseline/integration-bin. ! Found source: J1807-2506 ! ! 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 27576 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/J1807-2506_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=1.005189Jy sigma=22.247231 ! Fit after self-cal, rms=0.912352Jy sigma=20.126858 ! 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=0.6965 mas, bmaj=1.767 mas, bpa=-9.449 degrees ! Estimated noise=0.502343 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 = 0.0636538 Jy ! Component: 100 - total flux cleaned = 0.0876877 Jy ! Total flux subtracted in 100 components = 0.0876877 Jy ! Clean residual min=-0.005126 max=0.011910 Jy/beam ! Clean residual mean=-0.000018 rms=0.001596 Jy/beam ! Combined flux in latest and established models = 0.0876877 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0876877 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=0.074306Jy sigma=1.503386 ! Fit after self-cal, rms=0.073797Jy sigma=1.494285 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147086 Jy ! Component: 100 - total flux cleaned = 0.0237368 Jy ! Total flux subtracted in 100 components = 0.0237368 Jy ! Clean residual min=-0.003553 max=0.004991 Jy/beam ! Clean residual mean=-0.000011 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.111424 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.111424 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=0.069989Jy sigma=1.388521 ! Fit after self-cal, rms=0.069938Jy sigma=1.387796 ! 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=0.8594 mas, bmaj=2.167 mas, bpa=-8.183 degrees ! Estimated noise=0.262157 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 (-0.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00773454 Jy ! Component: 100 - total flux cleaned = 0.0116791 Jy ! Component: 150 - total flux cleaned = 0.0139213 Jy ! Component: 200 - total flux cleaned = 0.0152939 Jy ! Total flux subtracted in 200 components = 0.0152939 Jy ! Clean residual min=-0.001818 max=0.002013 Jy/beam ! Clean residual mean=-0.000005 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.126718 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 54 components and 0.126718 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=0.069178Jy sigma=1.366819 ! Fit after self-cal, rms=0.069153Jy sigma=1.366385 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8594 x 2.167 at -8.183 degrees (North through East) ! Clean map min=-0.0016969 max=0.089159 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.04 KP 0.96 ! LA 1.04 MK 1.03 NL 1.00 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.11 KP 0.98 ! LA 1.01 MK 1.06 NL 1.02 OV 1.02 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.13 KP 0.97 ! LA 1.04 MK 1.00 NL 0.98 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.05 KP 0.99 ! LA 0.98 MK 1.03 NL 0.97 OV 0.98 ! PT 0.99 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.99 KP 0.98 ! LA 1.00 MK 0.98 NL 0.99 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.06 KP 0.99 ! LA 1.04 MK 0.97 NL 0.94 OV 1.00 ! PT 1.04 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.11 KP 0.97 ! LA 1.01 MK 0.94 NL 1.03 OV 0.99 ! PT 1.06 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=0.069153Jy sigma=1.366385 ! Fit after self-cal, rms=0.070106Jy sigma=1.363411 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8603 mas, bmaj=2.16 mas, bpa=-8.069 degrees ! Estimated noise=0.260324 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 (-16.6, 23.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180109 Jy ! Component: 100 - total flux cleaned = 0.00236082 Jy ! Component: 150 - total flux cleaned = 0.00262833 Jy ! Component: 200 - total flux cleaned = 0.00275574 Jy ! Total flux subtracted in 200 components = 0.00275574 Jy ! Clean residual min=-0.001616 max=0.001720 Jy/beam ! Clean residual mean=-0.000005 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.129474 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.129474 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=0.070052Jy sigma=1.362181 ! Fit after self-cal, rms=0.070083Jy sigma=1.361979 ! 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=0.070083Jy sigma=1.361979 ! Fit after self-cal, rms=0.070280Jy sigma=1.361234 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8607 mas, bmaj=2.162 mas, bpa=-8.062 degrees ! Estimated noise=0.260752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000527763 Jy ! Component: 100 - total flux cleaned = 0.000662891 Jy ! Component: 150 - total flux cleaned = 0.000744146 Jy ! Component: 200 - total flux cleaned = 0.000781253 Jy ! Total flux subtracted in 200 components = 0.000781253 Jy ! Clean residual min=-0.001550 max=0.001669 Jy/beam ! Clean residual mean=-0.000004 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.130255 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.130255 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=0.070267Jy sigma=1.360947 ! Fit after self-cal, rms=0.070268Jy sigma=1.360928 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 (-25, -11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119494 Jy ! Component: 100 - total flux cleaned = 0.00138787 Jy ! Component: 150 - total flux cleaned = 0.00167112 Jy ! Component: 200 - total flux cleaned = 0.00190008 Jy ! Total flux subtracted in 200 components = 0.00190008 Jy ! Clean residual min=-0.001492 max=0.001412 Jy/beam ! Clean residual mean=-0.000004 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.132156 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.132156 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=0.070234Jy sigma=1.360201 ! Fit after self-cal, rms=0.070226Jy sigma=1.360131 ! 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=0.070226Jy sigma=1.360131 ! Fit after self-cal, rms=0.070196Jy sigma=1.359076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8601 mas, bmaj=2.166 mas, bpa=-8.086 degrees ! Estimated noise=0.260253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135653 Jy ! Component: 100 - total flux cleaned = 0.000221842 Jy ! Component: 150 - total flux cleaned = 0.000278426 Jy ! Component: 200 - total flux cleaned = 0.000349064 Jy ! Total flux subtracted in 200 components = 0.000349064 Jy ! Clean residual min=-0.001463 max=0.001379 Jy/beam ! Clean residual mean=-0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.132505 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.132505 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=0.070181Jy sigma=1.358863 ! Fit after self-cal, rms=0.070183Jy sigma=1.358831 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 = 5.05838e-05 Jy ! Component: 100 - total flux cleaned = 8.30786e-05 Jy ! Component: 150 - total flux cleaned = 9.87189e-05 Jy ! Component: 200 - total flux cleaned = 0.000128367 Jy ! Total flux subtracted in 200 components = 0.000128367 Jy ! Clean residual min=-0.001438 max=0.001360 Jy/beam ! Clean residual mean=-0.000003 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.132633 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 119 components and 0.132633 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=0.070175Jy sigma=1.358708 ! Fit after self-cal, rms=0.070173Jy sigma=1.358703 ! 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=0.070173Jy sigma=1.358703 ! Fit after self-cal, rms=0.070151Jy sigma=1.358688 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.202 mas, bmaj=5.393 mas, bpa=-2.782 degrees ! Estimated noise=0.330479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593896 Jy ! Component: 100 - total flux cleaned = 0.000777648 Jy ! Component: 150 - total flux cleaned = 0.000825216 Jy ! Component: 200 - total flux cleaned = 0.000852785 Jy ! Total flux subtracted in 200 components = 0.000852785 Jy ! Clean residual min=-0.001674 max=0.001524 Jy/beam ! Clean residual mean=-0.000006 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.133486 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 133 components and 0.133486 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=0.070149Jy sigma=1.358646 ! Fit after self-cal, rms=0.070146Jy sigma=1.358623 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 = 0.000127846 Jy ! Component: 100 - total flux cleaned = 0.000141794 Jy ! Component: 150 - total flux cleaned = 0.000178247 Jy ! Component: 200 - total flux cleaned = 0.000189516 Jy ! Total flux subtracted in 200 components = 0.000189516 Jy ! Clean residual min=-0.001694 max=0.001475 Jy/beam ! Clean residual mean=-0.000006 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.133675 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 136 components and 0.133675 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=0.070147Jy sigma=1.358634 ! Fit after self-cal, rms=0.070144Jy sigma=1.358626 ! 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=0.86 mas, bmaj=2.166 mas, bpa=-8.105 degrees ! Estimated noise=0.260117 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.86 x 2.166 at -8.105 degrees (North through East) ! Clean map min=-0.0013557 max=0.088432 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=0.6954 mas, bmaj=1.764 mas, bpa=-9.359 degrees ! Estimated noise=0.496511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0630677 Jy ! Component: 100 - total flux cleaned = 0.0878528 Jy ! Component: 150 - total flux cleaned = 0.102105 Jy ! Component: 200 - total flux cleaned = 0.110858 Jy ! Total flux subtracted in 200 components = 0.110858 Jy ! Clean residual min=-0.003314 max=0.004572 Jy/beam ! Clean residual mean=-0.000009 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.110858 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 0.110858 Jy ! Inverting map and beam ! Estimated beam: bmin=0.86 mas, bmaj=2.166 mas, bpa=-8.105 degrees ! Estimated noise=0.260117 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 = 0.00726989 Jy ! Component: 100 - total flux cleaned = 0.0110645 Jy ! Component: 150 - total flux cleaned = 0.0135702 Jy ! Component: 200 - total flux cleaned = 0.0154729 Jy ! Total flux subtracted in 200 components = 0.0154729 Jy ! Clean residual min=-0.001646 max=0.001613 Jy/beam ! Clean residual mean=-0.000004 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.126331 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.126331 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=2.202 mas, bmaj=5.393 mas, bpa=-2.782 degrees ! Estimated noise=0.330479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213318 Jy ! Component: 100 - total flux cleaned = 0.00352643 Jy ! Component: 150 - total flux cleaned = 0.00460407 Jy ! Component: 200 - total flux cleaned = 0.00536316 Jy ! Total flux subtracted in 200 components = 0.00536316 Jy ! Clean residual min=-0.001652 max=0.001725 Jy/beam ! Clean residual mean=-0.000007 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.131694 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 = 0.000429791 Jy ! Component: 100 - total flux cleaned = 0.000725384 Jy ! Component: 150 - total flux cleaned = 0.000942857 Jy ! Component: 200 - total flux cleaned = 0.00104063 Jy ! Total flux subtracted in 200 components = 0.00104063 Jy ! Clean residual min=-0.001653 max=0.001588 Jy/beam ! Clean residual mean=-0.000006 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.132735 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 85 components and 0.132735 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.86 mas, bmaj=2.166 mas, bpa=-8.105 degrees ! Estimated noise=0.260117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251167 Jy ! Component: 100 - total flux cleaned = 0.000361453 Jy ! Component: 150 - total flux cleaned = 0.000390405 Jy ! Component: 200 - total flux cleaned = 0.000363711 Jy ! Total flux subtracted in 200 components = 0.000363711 Jy ! Clean residual min=-0.001523 max=0.001307 Jy/beam ! Clean residual mean=-0.000003 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.133099 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.133099 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=0.070168Jy sigma=1.359093 ! Fit after self-cal, rms=0.070160Jy sigma=1.359043 wmodel /scr/pima/bg219h_uvs/J1807-2506_X_map.mod ! Writing 101 model components to file: /scr/pima/bg219h_uvs/J1807-2506_X_map.mod wobs /scr/pima/bg219h_uvs/J1807-2506_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1807-2506_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1807-2506_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J1807-2506_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 = -0.000407488 Jy ! Component: 100 - total flux cleaned = -0.000687933 Jy ! Component: 150 - total flux cleaned = -0.000929836 Jy ! Component: 200 - total flux cleaned = -0.00103426 Jy ! Component: 250 - total flux cleaned = -0.00107446 Jy ! Component: 300 - total flux cleaned = -0.00107417 Jy ! Component: 350 - total flux cleaned = -0.00107432 Jy ! Component: 400 - total flux cleaned = -0.00111165 Jy ! Component: 450 - total flux cleaned = -0.00116556 Jy ! Component: 500 - total flux cleaned = -0.00121818 Jy ! Component: 550 - total flux cleaned = -0.00126969 Jy ! Component: 600 - total flux cleaned = -0.00138777 Jy ! Component: 650 - total flux cleaned = -0.0014208 Jy ! Component: 700 - total flux cleaned = -0.00155028 Jy ! Component: 750 - total flux cleaned = -0.00156564 Jy ! Component: 800 - total flux cleaned = -0.00156611 Jy ! Component: 850 - total flux cleaned = -0.00159726 Jy ! Component: 900 - total flux cleaned = -0.00164266 Jy ! Component: 950 - total flux cleaned = -0.00164254 Jy ! Component: 1000 - total flux cleaned = -0.00158371 Jy ! Component: 1050 - total flux cleaned = -0.00164188 Jy ! Component: 1100 - total flux cleaned = -0.00164153 Jy ! Component: 1150 - total flux cleaned = -0.00159894 Jy ! Component: 1200 - total flux cleaned = -0.00164077 Jy ! Component: 1250 - total flux cleaned = -0.00168201 Jy ! Component: 1300 - total flux cleaned = -0.00169567 Jy ! Component: 1350 - total flux cleaned = -0.00170922 Jy ! Component: 1400 - total flux cleaned = -0.00174921 Jy ! Component: 1450 - total flux cleaned = -0.00180195 Jy ! Component: 1500 - total flux cleaned = -0.0018282 Jy ! Component: 1550 - total flux cleaned = -0.00189265 Jy ! Component: 1600 - total flux cleaned = -0.00199489 Jy ! Component: 1650 - total flux cleaned = -0.00204539 Jy ! Component: 1700 - total flux cleaned = -0.0021077 Jy ! Component: 1750 - total flux cleaned = -0.00210779 Jy ! Component: 1800 - total flux cleaned = -0.00216916 Jy ! Component: 1850 - total flux cleaned = -0.00221774 Jy ! Component: 1900 - total flux cleaned = -0.00222984 Jy ! Component: 1950 - total flux cleaned = -0.0022775 Jy ! Component: 2000 - total flux cleaned = -0.00233658 Jy ! Component: 2050 - total flux cleaned = -0.00235989 Jy ! Component: 2100 - total flux cleaned = -0.00239495 Jy ! Component: 2150 - total flux cleaned = -0.00248709 Jy ! Component: 2200 - total flux cleaned = -0.00255548 Jy ! Component: 2250 - total flux cleaned = -0.0025781 Jy ! Component: 2300 - total flux cleaned = -0.00264547 Jy ! Component: 2350 - total flux cleaned = -0.00271229 Jy ! Component: 2400 - total flux cleaned = -0.00276766 Jy ! Component: 2450 - total flux cleaned = -0.00282237 Jy ! Component: 2500 - total flux cleaned = -0.00286581 Jy ! Component: 2550 - total flux cleaned = -0.00296292 Jy ! Component: 2600 - total flux cleaned = -0.00296284 Jy ! Component: 2650 - total flux cleaned = -0.00303729 Jy ! Component: 2700 - total flux cleaned = -0.00305842 Jy ! Component: 2750 - total flux cleaned = -0.00310037 Jy ! Component: 2800 - total flux cleaned = -0.00319392 Jy ! Component: 2850 - total flux cleaned = -0.0031939 Jy ! Component: 2900 - total flux cleaned = -0.00322473 Jy ! Component: 2950 - total flux cleaned = -0.00327566 Jy ! Component: 3000 - total flux cleaned = -0.00332628 Jy ! Component: 3050 - total flux cleaned = -0.00336644 Jy ! Component: 3100 - total flux cleaned = -0.00338649 Jy ! Component: 3150 - total flux cleaned = -0.00342605 Jy ! Component: 3200 - total flux cleaned = -0.00342603 Jy ! Component: 3250 - total flux cleaned = -0.00345535 Jy ! Component: 3300 - total flux cleaned = -0.00348458 Jy ! Component: 3350 - total flux cleaned = -0.00347494 Jy ! Component: 3400 - total flux cleaned = -0.00350383 Jy ! Component: 3450 - total flux cleaned = -0.00354209 Jy ! Component: 3500 - total flux cleaned = -0.00354208 Jy ! Component: 3550 - total flux cleaned = -0.00357046 Jy ! Component: 3600 - total flux cleaned = -0.00357976 Jy ! Component: 3650 - total flux cleaned = -0.00358911 Jy ! Component: 3700 - total flux cleaned = -0.00358899 Jy ! Component: 3750 - total flux cleaned = -0.00360747 Jy ! Component: 3800 - total flux cleaned = -0.00361677 Jy ! Component: 3850 - total flux cleaned = -0.0036351 Jy ! Component: 3900 - total flux cleaned = -0.00368066 Jy ! Component: 3950 - total flux cleaned = -0.00366256 Jy ! Component: 4000 - total flux cleaned = -0.00369868 Jy ! Component: 4050 - total flux cleaned = -0.0037166 Jy ! Total flux subtracted in 4096 components = -0.0037345 Jy ! Clean residual min=-0.000484 max=0.000558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.129364 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 377 components and 0.129364 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1807-2506_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.86 x 2.166 at -8.105 degrees (North through East) ! Clean map min=-0.0010097 max=0.088924 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1807-2506_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0889238 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150059 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.506249 0.506249 1.0125 2.025 4.04999 8.09998 16.2 32.3999 64.7999 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.088 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 592.594 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1807-2506_X_uvs.log closed on Thu Apr 7 12:17:28 2016