! Started logfile: /scr/pima/bg219a_uvs/J1248-0632_X_uvs.log on Wed Apr 6 21:36:20 2016 obs /scr/pima/bg219a_uvs/J1248-0632_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1248-0632_X_uva.fits ! AN table 1: 28 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.778912 visibilities/baseline/integration-bin. ! Found source: J1248-0632 ! ! 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 121 lines of history. ! ! Reading 5496 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/bg219a_uvs/J1248-0632_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 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=1.019661Jy sigma=27.933176 ! Fit after self-cal, rms=0.837526Jy sigma=22.922392 ! 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=0.6484 mas, bmaj=1.755 mas, bpa=-2.491 degrees ! Estimated noise=0.795564 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 = 0.118229 Jy ! Component: 100 - total flux cleaned = 0.154313 Jy ! Total flux subtracted in 100 components = 0.154313 Jy ! Clean residual min=-0.008654 max=0.015734 Jy/beam ! Clean residual mean=0.000004 rms=0.002638 Jy/beam ! Combined flux in latest and established models = 0.154313 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.154313 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=0.062296Jy sigma=1.705465 ! Fit after self-cal, rms=0.062210Jy sigma=1.703295 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170887 Jy ! Component: 100 - total flux cleaned = 0.0273551 Jy ! Total flux subtracted in 100 components = 0.0273551 Jy ! Clean residual min=-0.005891 max=0.009619 Jy/beam ! Clean residual mean=0.000003 rms=0.001616 Jy/beam ! Combined flux in latest and established models = 0.181669 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.181669 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=0.054681Jy sigma=1.477459 ! Fit after self-cal, rms=0.054643Jy sigma=1.476111 ! 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=0.8116 mas, bmaj=2.127 mas, bpa=-4.487 degrees ! Estimated noise=0.505531 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 = 0.0106061 Jy ! Component: 100 - total flux cleaned = 0.0157439 Jy ! Component: 150 - total flux cleaned = 0.0184417 Jy ! Component: 200 - total flux cleaned = 0.0198613 Jy ! Total flux subtracted in 200 components = 0.0198613 Jy ! Clean residual min=-0.004672 max=0.006825 Jy/beam ! Clean residual mean=0.000008 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.20153 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.20153 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=0.052748Jy sigma=1.422573 ! Fit after self-cal, rms=0.052744Jy sigma=1.422171 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8116 x 2.127 at -4.487 degrees (North through East) ! Clean map min=-0.0043657 max=0.16183 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: ! FD 1.01 LA 0.99 MK 0.96 NL 1.08 ! OV 1.00 PT 0.95 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.99 MK 0.95 NL 1.10 ! OV 0.99 PT 0.95 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.96 MK 0.98 NL 1.09 ! OV 1.00 PT 0.96 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.99 MK 0.98 NL 1.12 ! OV 1.00 PT 0.97 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.99 MK 1.01 NL 1.07 ! OV 0.99 PT 0.95 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.99 MK 0.98 NL 1.08 ! OV 0.96 PT 0.94 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.98 MK 0.98 NL 1.09 ! OV 0.99 PT 0.96 SC 1.01 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.052744Jy sigma=1.422171 ! Fit after self-cal, rms=0.051761Jy sigma=1.394842 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.81 mas, bmaj=2.138 mas, bpa=-4.479 degrees ! Estimated noise=0.503724 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 = -0.000367451 Jy ! Component: 100 - total flux cleaned = -0.000393659 Jy ! Component: 150 - total flux cleaned = -0.000393829 Jy ! Component: 200 - total flux cleaned = -0.000392893 Jy ! Total flux subtracted in 200 components = -0.000392893 Jy ! Clean residual min=-0.003819 max=0.003707 Jy/beam ! Clean residual mean=0.000002 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.201137 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.201137 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=0.051730Jy sigma=1.394076 ! Fit after self-cal, rms=0.051727Jy sigma=1.393804 ! 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=0.051727Jy sigma=1.393804 ! Fit after self-cal, rms=0.051708Jy sigma=1.384611 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8096 mas, bmaj=2.142 mas, bpa=-4.465 degrees ! Estimated noise=0.503104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000558055 Jy ! Component: 100 - total flux cleaned = -0.000616357 Jy ! Component: 150 - total flux cleaned = -0.000616492 Jy ! Component: 200 - total flux cleaned = -0.000616244 Jy ! Total flux subtracted in 200 components = -0.000616244 Jy ! Clean residual min=-0.003311 max=0.003529 Jy/beam ! Clean residual mean=0.000001 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.200521 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 33 components and 0.200521 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=0.051671Jy sigma=1.383775 ! Fit after self-cal, rms=0.051674Jy sigma=1.383620 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, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263733 Jy ! Component: 100 - total flux cleaned = 0.00282775 Jy ! Component: 150 - total flux cleaned = 0.00293926 Jy ! Component: 200 - total flux cleaned = 0.00300124 Jy ! Total flux subtracted in 200 components = 0.00300124 Jy ! Clean residual min=-0.002854 max=0.002540 Jy/beam ! Clean residual mean=0.000000 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.203522 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.203522 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=0.051517Jy sigma=1.379226 ! Fit after self-cal, rms=0.051509Jy sigma=1.379107 ! 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=0.051509Jy sigma=1.379107 ! Fit after self-cal, rms=0.051423Jy sigma=1.378914 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8097 mas, bmaj=2.142 mas, bpa=-4.419 degrees ! Estimated noise=0.502114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101284 Jy ! Component: 100 - total flux cleaned = -0.000182957 Jy ! Component: 150 - total flux cleaned = -0.000207422 Jy ! Component: 200 - total flux cleaned = -0.000249322 Jy ! Total flux subtracted in 200 components = -0.000249322 Jy ! Clean residual min=-0.002862 max=0.002476 Jy/beam ! Clean residual mean=-0.000000 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.203273 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.203273 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=0.051396Jy sigma=1.378321 ! Fit after self-cal, rms=0.051395Jy sigma=1.378291 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.92631e-05 Jy ! Component: 100 - total flux cleaned = -0.000138457 Jy ! Component: 150 - total flux cleaned = -0.000175155 Jy ! Component: 200 - total flux cleaned = -0.000210272 Jy ! Total flux subtracted in 200 components = -0.000210272 Jy ! Clean residual min=-0.002835 max=0.002446 Jy/beam ! Clean residual mean=-0.000000 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.203062 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.203062 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=0.051380Jy sigma=1.378000 ! Fit after self-cal, rms=0.051379Jy sigma=1.377988 ! 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=0.051379Jy sigma=1.377988 ! Fit after self-cal, rms=0.051379Jy sigma=1.377927 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.266 mas, bmaj=4.968 mas, bpa=-6.511 degrees ! Estimated noise=0.655693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154797 Jy ! Component: 100 - total flux cleaned = 0.000141186 Jy ! Component: 150 - total flux cleaned = 0.000106013 Jy ! Component: 200 - total flux cleaned = 6.15379e-05 Jy ! Total flux subtracted in 200 components = 6.15379e-05 Jy ! Clean residual min=-0.003377 max=0.002816 Jy/beam ! Clean residual mean=-0.000001 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.203124 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 69 components and 0.203124 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=0.051381Jy sigma=1.377970 ! Fit after self-cal, rms=0.051381Jy sigma=1.377952 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.59931e-05 Jy ! Component: 100 - total flux cleaned = -6.48157e-06 Jy ! Component: 150 - total flux cleaned = -4.83656e-05 Jy ! Component: 200 - total flux cleaned = -7.81941e-05 Jy ! Total flux subtracted in 200 components = -7.81941e-05 Jy ! Clean residual min=-0.003348 max=0.002782 Jy/beam ! Clean residual mean=-0.000001 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.203046 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 69 components and 0.203046 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=0.051383Jy sigma=1.378024 ! Fit after self-cal, rms=0.051382Jy sigma=1.378006 ! 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=0.8104 mas, bmaj=2.143 mas, bpa=-4.356 degrees ! Estimated noise=0.502096 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8104 x 2.143 at -4.356 degrees (North through East) ! Clean map min=-0.0025845 max=0.16124 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=0.6469 mas, bmaj=1.772 mas, bpa=-2.615 degrees ! Estimated noise=0.792572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117906 Jy ! Component: 100 - total flux cleaned = 0.154618 Jy ! Component: 150 - total flux cleaned = 0.171684 Jy ! Component: 200 - total flux cleaned = 0.181027 Jy ! Total flux subtracted in 200 components = 0.181027 Jy ! Clean residual min=-0.005400 max=0.006267 Jy/beam ! Clean residual mean=0.000000 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 0.181026 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.181026 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8104 mas, bmaj=2.143 mas, bpa=-4.356 degrees ! Estimated noise=0.502096 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) ! Added new window around map position (0.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00966007 Jy ! Component: 100 - total flux cleaned = 0.014258 Jy ! Component: 150 - total flux cleaned = 0.0171484 Jy ! Component: 200 - total flux cleaned = 0.0191925 Jy ! Total flux subtracted in 200 components = 0.0191925 Jy ! Clean residual min=-0.002875 max=0.002267 Jy/beam ! Clean residual mean=0.000000 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.200219 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 50 components and 0.200219 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=2.266 mas, bmaj=4.968 mas, bpa=-6.511 degrees ! Estimated noise=0.655693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019344 Jy ! Component: 100 - total flux cleaned = 0.00281227 Jy ! Component: 150 - total flux cleaned = 0.0031754 Jy ! Component: 200 - total flux cleaned = 0.00347282 Jy ! Total flux subtracted in 200 components = 0.00347282 Jy ! Clean residual min=-0.003475 max=0.002760 Jy/beam ! Clean residual mean=-0.000002 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.203692 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 = 0.000251331 Jy ! Component: 100 - total flux cleaned = 0.000464504 Jy ! Component: 150 - total flux cleaned = 0.000543382 Jy ! Component: 200 - total flux cleaned = 0.000572291 Jy ! Total flux subtracted in 200 components = 0.000572291 Jy ! Clean residual min=-0.003280 max=0.002807 Jy/beam ! Clean residual mean=-0.000003 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.204264 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 80 components and 0.204264 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8104 mas, bmaj=2.143 mas, bpa=-4.356 degrees ! Estimated noise=0.502096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.46231e-05 Jy ! Component: 100 - total flux cleaned = -2.79834e-05 Jy ! Component: 150 - total flux cleaned = -0.00010008 Jy ! Component: 200 - total flux cleaned = -0.000102986 Jy ! Total flux subtracted in 200 components = -0.000102986 Jy ! Clean residual min=-0.002544 max=0.002199 Jy/beam ! Clean residual mean=-0.000001 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.204161 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.204161 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=0.051290Jy sigma=1.376091 ! Fit after self-cal, rms=0.051276Jy sigma=1.375904 wmodel /scr/pima/bg219a_uvs/J1248-0632_X_map.mod ! Writing 100 model components to file: /scr/pima/bg219a_uvs/J1248-0632_X_map.mod wobs /scr/pima/bg219a_uvs/J1248-0632_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1248-0632_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1248-0632_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J1248-0632_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 = -0.00104534 Jy ! Component: 100 - total flux cleaned = -0.00127047 Jy ! Component: 150 - total flux cleaned = -0.00140553 Jy ! Component: 200 - total flux cleaned = -0.00134415 Jy ! Component: 250 - total flux cleaned = -0.00125633 Jy ! Component: 300 - total flux cleaned = -0.00114555 Jy ! Component: 350 - total flux cleaned = -0.00111824 Jy ! Component: 400 - total flux cleaned = -0.00104162 Jy ! Component: 450 - total flux cleaned = -0.000967975 Jy ! Component: 500 - total flux cleaned = -0.000873258 Jy ! Component: 550 - total flux cleaned = -0.000872117 Jy ! Component: 600 - total flux cleaned = -0.000828028 Jy ! Component: 650 - total flux cleaned = -0.000849847 Jy ! Component: 700 - total flux cleaned = -0.000891206 Jy ! Component: 750 - total flux cleaned = -0.000931768 Jy ! Component: 800 - total flux cleaned = -0.00101139 Jy ! Component: 850 - total flux cleaned = -0.00105004 Jy ! Component: 900 - total flux cleaned = -0.00112587 Jy ! Component: 950 - total flux cleaned = -0.00112596 Jy ! Component: 1000 - total flux cleaned = -0.00114387 Jy ! Component: 1050 - total flux cleaned = -0.00117901 Jy ! Component: 1100 - total flux cleaned = -0.00121355 Jy ! Component: 1150 - total flux cleaned = -0.00123011 Jy ! Component: 1200 - total flux cleaned = -0.0012796 Jy ! Component: 1250 - total flux cleaned = -0.00124671 Jy ! Component: 1300 - total flux cleaned = -0.00129502 Jy ! Component: 1350 - total flux cleaned = -0.00131105 Jy ! Component: 1400 - total flux cleaned = -0.00137304 Jy ! Component: 1450 - total flux cleaned = -0.0014187 Jy ! Component: 1500 - total flux cleaned = -0.00143374 Jy ! Component: 1550 - total flux cleaned = -0.00147824 Jy ! Component: 1600 - total flux cleaned = -0.00152205 Jy ! Component: 1650 - total flux cleaned = -0.00155069 Jy ! Component: 1700 - total flux cleaned = -0.00156485 Jy ! Component: 1750 - total flux cleaned = -0.00155084 Jy ! Component: 1800 - total flux cleaned = -0.00153709 Jy ! Component: 1850 - total flux cleaned = -0.0015506 Jy ! Component: 1900 - total flux cleaned = -0.00155036 Jy ! Component: 1950 - total flux cleaned = -0.00155028 Jy ! Component: 2000 - total flux cleaned = -0.00160273 Jy ! Component: 2050 - total flux cleaned = -0.00161562 Jy ! Component: 2100 - total flux cleaned = -0.00161561 Jy ! Component: 2150 - total flux cleaned = -0.00162831 Jy ! Component: 2200 - total flux cleaned = -0.00166608 Jy ! Component: 2250 - total flux cleaned = -0.00167843 Jy ! Component: 2300 - total flux cleaned = -0.0016785 Jy ! Component: 2350 - total flux cleaned = -0.00171509 Jy ! Component: 2400 - total flux cleaned = -0.00169098 Jy ! Component: 2450 - total flux cleaned = -0.00171501 Jy ! Component: 2500 - total flux cleaned = -0.00170312 Jy ! Component: 2550 - total flux cleaned = -0.00170316 Jy ! Component: 2600 - total flux cleaned = -0.00170318 Jy ! Component: 2650 - total flux cleaned = -0.0017383 Jy ! Component: 2700 - total flux cleaned = -0.00172666 Jy ! Component: 2750 - total flux cleaned = -0.00176141 Jy ! Component: 2800 - total flux cleaned = -0.00181884 Jy ! Component: 2850 - total flux cleaned = -0.00180731 Jy ! Component: 2900 - total flux cleaned = -0.00184143 Jy ! Component: 2950 - total flux cleaned = -0.00185275 Jy ! Component: 3000 - total flux cleaned = -0.00188656 Jy ! Component: 3050 - total flux cleaned = -0.00189779 Jy ! Component: 3100 - total flux cleaned = -0.00192013 Jy ! Component: 3150 - total flux cleaned = -0.00192018 Jy ! Component: 3200 - total flux cleaned = -0.00194228 Jy ! Component: 3250 - total flux cleaned = -0.0019203 Jy ! Component: 3300 - total flux cleaned = -0.00193138 Jy ! Component: 3350 - total flux cleaned = -0.00193144 Jy ! Component: 3400 - total flux cleaned = -0.00193142 Jy ! Component: 3450 - total flux cleaned = -0.00193148 Jy ! Component: 3500 - total flux cleaned = -0.00196396 Jy ! Component: 3550 - total flux cleaned = -0.00194226 Jy ! Component: 3600 - total flux cleaned = -0.00195305 Jy ! Component: 3650 - total flux cleaned = -0.00194236 Jy ! Component: 3700 - total flux cleaned = -0.00194236 Jy ! Component: 3750 - total flux cleaned = -0.00188884 Jy ! Component: 3800 - total flux cleaned = -0.00188884 Jy ! Component: 3850 - total flux cleaned = -0.00191017 Jy ! Component: 3900 - total flux cleaned = -0.00186758 Jy ! Component: 3950 - total flux cleaned = -0.00185692 Jy ! Component: 4000 - total flux cleaned = -0.00189941 Jy ! Component: 4050 - total flux cleaned = -0.00189938 Jy ! Total flux subtracted in 4096 components = -0.00189943 Jy ! Clean residual min=-0.000676 max=0.000621 Jy/beam ! Clean residual mean=-0.000003 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.202262 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 349 components and 0.202262 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1248-0632_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8104 x 2.143 at -4.356 degrees (North through East) ! Clean map min=-0.0009321 max=0.16179 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1248-0632_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.161788 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173284 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.321317 0.321317 0.642635 1.28527 2.57054 5.14108 10.2822 20.5643 41.1286 82.2573 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.161 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 933.656 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1248-0632_X_uvs.log closed on Wed Apr 6 21:36:24 2016