! Started logfile: /scr/pima/bg219i_uvs/J0922-3959_X_uvs.log on Wed Apr 6 23:38:26 2016 obs /scr/pima/bg219i_uvs/J0922-3959_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0922-3959_X_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.619048 visibilities/baseline/integration-bin. ! Found source: J0922-3959 ! ! 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 1092 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/bg219i_uvs/J0922-3959_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 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=1.429293Jy sigma=15.774000 ! Fit after self-cal, rms=0.341884Jy sigma=3.338976 ! 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=0.8026 mas, bmaj=4.428 mas, bpa=-2.249 degrees ! Estimated noise=4.13681 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 = 0.707078 Jy ! Component: 100 - total flux cleaned = 0.948665 Jy ! Total flux subtracted in 100 components = 0.948665 Jy ! Clean residual min=-0.094997 max=0.153437 Jy/beam ! Clean residual mean=-0.000128 rms=0.027786 Jy/beam ! Combined flux in latest and established models = 0.948665 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.948665 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=0.248863Jy sigma=2.569971 ! Fit after self-cal, rms=0.248672Jy sigma=2.568156 ! 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=0.8786 mas, bmaj=4.395 mas, bpa=-2.559 degrees ! Estimated noise=3.15337 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 = 0.120289 Jy ! Component: 100 - total flux cleaned = 0.171807 Jy ! Component: 150 - total flux cleaned = 0.187591 Jy ! Component: 200 - total flux cleaned = 0.19554 Jy ! Total flux subtracted in 200 components = 0.19554 Jy ! Clean residual min=-0.071563 max=0.077637 Jy/beam ! Clean residual mean=-0.000173 rms=0.023624 Jy/beam ! Combined flux in latest and established models = 1.14421 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 1.14421 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=0.195700Jy sigma=1.744945 ! Fit after self-cal, rms=0.195604Jy sigma=1.743725 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8786 x 4.395 at -2.559 degrees (North through East) ! Clean map min=-0.069766 max=0.92001 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 1.19 KP 0.85 LA 0.87 ! NL 1.01 PT 0.97 SC 1.07 ! ! ! 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=0.195604Jy sigma=1.743725 ! Fit after self-cal, rms=0.192261Jy sigma=1.704958 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8816 mas, bmaj=4.455 mas, bpa=-2.733 degrees ! Estimated noise=3.18896 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 = -0.00817945 Jy ! Component: 100 - total flux cleaned = -0.0072663 Jy ! Component: 150 - total flux cleaned = -0.00554234 Jy ! Component: 200 - total flux cleaned = -0.00389928 Jy ! Total flux subtracted in 200 components = -0.00389928 Jy ! Clean residual min=-0.063850 max=0.064808 Jy/beam ! Clean residual mean=-0.000158 rms=0.021924 Jy/beam ! Combined flux in latest and established models = 1.14031 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 1.14031 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=0.189596Jy sigma=1.685312 ! Fit after self-cal, rms=0.189637Jy sigma=1.685014 ! 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=0.189637Jy sigma=1.685014 ! Fit after self-cal, rms=0.189636Jy sigma=1.684596 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8817 mas, bmaj=4.455 mas, bpa=-2.746 degrees ! Estimated noise=3.19015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000636271 Jy ! Component: 100 - total flux cleaned = 0.00138059 Jy ! Component: 150 - total flux cleaned = 0.00351775 Jy ! Component: 200 - total flux cleaned = 0.00554392 Jy ! Total flux subtracted in 200 components = 0.00554392 Jy ! Clean residual min=-0.061535 max=0.062485 Jy/beam ! Clean residual mean=-0.000151 rms=0.021623 Jy/beam ! Combined flux in latest and established models = 1.14585 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 1.14585 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=0.188190Jy sigma=1.672090 ! Fit after self-cal, rms=0.188193Jy sigma=1.672018 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 = 0.00162575 Jy ! Component: 100 - total flux cleaned = 0.00316127 Jy ! Component: 150 - total flux cleaned = 0.00491169 Jy ! Component: 200 - total flux cleaned = 0.0060274 Jy ! Total flux subtracted in 200 components = 0.0060274 Jy ! Clean residual min=-0.060767 max=0.060623 Jy/beam ! Clean residual mean=-0.000145 rms=0.021372 Jy/beam ! Combined flux in latest and established models = 1.15188 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 1.15188 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=0.187241Jy sigma=1.663597 ! Fit after self-cal, rms=0.187245Jy sigma=1.663581 ! 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=0.187245Jy sigma=1.663581 ! Fit after self-cal, rms=0.187248Jy sigma=1.663143 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8816 mas, bmaj=4.455 mas, bpa=-2.752 degrees ! Estimated noise=3.19266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164318 Jy ! Component: 100 - total flux cleaned = 0.00267185 Jy ! Component: 150 - total flux cleaned = 0.00392168 Jy ! Component: 200 - total flux cleaned = 0.00510936 Jy ! Total flux subtracted in 200 components = 0.00510936 Jy ! Clean residual min=-0.060217 max=0.059965 Jy/beam ! Clean residual mean=-0.000141 rms=0.021274 Jy/beam ! Combined flux in latest and established models = 1.15699 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 1.15699 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=0.186541Jy sigma=1.657110 ! Fit after self-cal, rms=0.186543Jy sigma=1.657105 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 = 0.000454778 Jy ! Component: 100 - total flux cleaned = 0.000449644 Jy ! Component: 150 - total flux cleaned = 0.000673273 Jy ! Component: 200 - total flux cleaned = 0.00109339 Jy ! Total flux subtracted in 200 components = 0.00109339 Jy ! Clean residual min=-0.059815 max=0.059486 Jy/beam ! Clean residual mean=-0.000139 rms=0.021160 Jy/beam ! Combined flux in latest and established models = 1.15808 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 1.15808 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=0.185948Jy sigma=1.653328 ! Fit after self-cal, rms=0.185950Jy sigma=1.653324 ! 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=0.185950Jy sigma=1.653324 ! Fit after self-cal, rms=0.180009Jy sigma=1.601873 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.471 mas, bmaj=4.986 mas, bpa=-6.735 degrees ! Estimated noise=4.49479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326067 Jy ! Component: 100 - total flux cleaned = 0.048114 Jy ! Component: 150 - total flux cleaned = 0.05077 Jy ! Component: 200 - total flux cleaned = 0.0532927 Jy ! Total flux subtracted in 200 components = 0.0532927 Jy ! Clean residual min=-0.092394 max=0.091517 Jy/beam ! Clean residual mean=-0.000243 rms=0.036101 Jy/beam ! Combined flux in latest and established models = 1.21137 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 1.21137 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=0.181754Jy sigma=1.611049 ! Fit after self-cal, rms=0.181748Jy sigma=1.610922 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 = 0.00238855 Jy ! Component: 100 - total flux cleaned = 0.00412282 Jy ! Component: 150 - total flux cleaned = 0.00635662 Jy ! Component: 200 - total flux cleaned = 0.00848938 Jy ! Total flux subtracted in 200 components = 0.00848938 Jy ! Clean residual min=-0.090888 max=0.087384 Jy/beam ! Clean residual mean=-0.000217 rms=0.035126 Jy/beam ! Combined flux in latest and established models = 1.21986 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 1.21986 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=0.182975Jy sigma=1.639357 ! Fit after self-cal, rms=0.182984Jy sigma=1.639339 ! 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=0.8816 mas, bmaj=4.469 mas, bpa=-2.75 degrees ! Estimated noise=3.19676 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8816 x 4.469 at -2.75 degrees (North through East) ! Clean map min=-0.057755 max=0.91923 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 ! Performing amp+phase self-cal ! ! 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=0.182984Jy sigma=1.639339 ! Fit after self-cal, rms=0.176872Jy sigma=1.581332 ! Inverting map and beam ! Estimated beam: bmin=0.8803 mas, bmaj=4.471 mas, bpa=-2.703 degrees ! Estimated noise=3.204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0161194 Jy ! Component: 100 - total flux cleaned = -0.0262047 Jy ! Component: 150 - total flux cleaned = -0.0305993 Jy ! Component: 200 - total flux cleaned = -0.0341357 Jy ! Total flux subtracted in 200 components = -0.0341357 Jy ! Clean residual min=-0.052529 max=0.055922 Jy/beam ! Clean residual mean=-0.000099 rms=0.018144 Jy/beam ! Combined flux in latest and established models = 1.18573 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 1.18573 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=0.174157Jy sigma=1.561815 ! Fit after self-cal, rms=0.174170Jy sigma=1.561770 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00283895 Jy ! Component: 100 - total flux cleaned = -0.00513326 Jy ! Component: 150 - total flux cleaned = -0.00720177 Jy ! Component: 200 - total flux cleaned = -0.00926624 Jy ! Total flux subtracted in 200 components = -0.00926624 Jy ! Clean residual min=-0.052317 max=0.055118 Jy/beam ! Clean residual mean=-0.000111 rms=0.018151 Jy/beam ! Combined flux in latest and established models = 1.17646 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 1.17646 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=0.173482Jy sigma=1.555317 ! Fit after self-cal, rms=0.173481Jy sigma=1.555308 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.173481Jy sigma=1.555308 ! Fit after self-cal, rms=0.173144Jy sigma=1.552431 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=0.8004 mas, bmaj=4.454 mas, bpa=-2.153 degrees ! Estimated noise=4.15586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.711581 Jy ! Component: 100 - total flux cleaned = 0.949745 Jy ! Component: 150 - total flux cleaned = 1.02803 Jy ! Component: 200 - total flux cleaned = 1.03871 Jy ! Total flux subtracted in 200 components = 1.03871 Jy ! Clean residual min=-0.049732 max=0.068265 Jy/beam ! Clean residual mean=-0.000093 rms=0.016200 Jy/beam ! Combined flux in latest and established models = 1.03871 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.03871 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8808 mas, bmaj=4.474 mas, bpa=-2.716 degrees ! Estimated noise=3.1968 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 = 0.04172 Jy ! Component: 100 - total flux cleaned = 0.0635943 Jy ! Component: 150 - total flux cleaned = 0.0768872 Jy ! Component: 200 - total flux cleaned = 0.0837777 Jy ! Total flux subtracted in 200 components = 0.0837777 Jy ! Clean residual min=-0.058726 max=0.059644 Jy/beam ! Clean residual mean=-0.000160 rms=0.019448 Jy/beam ! Combined flux in latest and established models = 1.12249 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 1.12249 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=1.475 mas, bmaj=4.988 mas, bpa=-6.731 degrees ! Estimated noise=4.49004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434272 Jy ! Component: 100 - total flux cleaned = 0.0686247 Jy ! Component: 150 - total flux cleaned = 0.0749987 Jy ! Component: 200 - total flux cleaned = 0.0775595 Jy ! Total flux subtracted in 200 components = 0.0775595 Jy ! Clean residual min=-0.087361 max=0.092898 Jy/beam ! Clean residual mean=-0.000252 rms=0.034340 Jy/beam ! Combined flux in latest and established models = 1.20005 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 = 0.00245097 Jy ! Component: 100 - total flux cleaned = 0.0047869 Jy ! Component: 150 - total flux cleaned = 0.00646324 Jy ! Component: 200 - total flux cleaned = 0.00863091 Jy ! Total flux subtracted in 200 components = 0.00863091 Jy ! Clean residual min=-0.085991 max=0.088681 Jy/beam ! Clean residual mean=-0.000226 rms=0.033316 Jy/beam ! Combined flux in latest and established models = 1.20868 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 1.20868 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8808 mas, bmaj=4.474 mas, bpa=-2.716 degrees ! Estimated noise=3.1968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0211577 Jy ! Component: 100 - total flux cleaned = -0.0258523 Jy ! Component: 150 - total flux cleaned = -0.0289682 Jy ! Component: 200 - total flux cleaned = -0.0316874 Jy ! Total flux subtracted in 200 components = -0.0316874 Jy ! Clean residual min=-0.051261 max=0.056104 Jy/beam ! Clean residual mean=-0.000095 rms=0.018281 Jy/beam ! Combined flux in latest and established models = 1.17699 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 1.17699 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=0.174690Jy sigma=1.570970 ! Fit after self-cal, rms=0.174664Jy sigma=1.570799 wmodel /scr/pima/bg219i_uvs/J0922-3959_X_map.mod ! Writing 49 model components to file: /scr/pima/bg219i_uvs/J0922-3959_X_map.mod wobs /scr/pima/bg219i_uvs/J0922-3959_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0922-3959_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0922-3959_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J0922-3959_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 = 0.0153347 Jy ! Component: 100 - total flux cleaned = 0.0111448 Jy ! Component: 150 - total flux cleaned = 0.0065527 Jy ! Component: 200 - total flux cleaned = -0.000336815 Jy ! Component: 250 - total flux cleaned = -0.00598327 Jy ! Component: 300 - total flux cleaned = -0.0106162 Jy ! Component: 350 - total flux cleaned = -0.015962 Jy ! Component: 400 - total flux cleaned = -0.022358 Jy ! Component: 450 - total flux cleaned = -0.0293203 Jy ! Component: 500 - total flux cleaned = -0.0345775 Jy ! Component: 550 - total flux cleaned = -0.0383216 Jy ! Component: 600 - total flux cleaned = -0.0423038 Jy ! Component: 650 - total flux cleaned = -0.0465083 Jy ! Component: 700 - total flux cleaned = -0.049098 Jy ! Component: 750 - total flux cleaned = -0.051253 Jy ! Component: 800 - total flux cleaned = -0.0519487 Jy ! Component: 850 - total flux cleaned = -0.0526349 Jy ! Component: 900 - total flux cleaned = -0.0539742 Jy ! Component: 950 - total flux cleaned = -0.0556165 Jy ! Component: 1000 - total flux cleaned = -0.0572332 Jy ! Component: 1050 - total flux cleaned = -0.0585143 Jy ! Component: 1100 - total flux cleaned = -0.0613734 Jy ! Component: 1150 - total flux cleaned = -0.0638982 Jy ! Component: 1200 - total flux cleaned = -0.0660936 Jy ! Component: 1250 - total flux cleaned = -0.0685939 Jy ! Component: 1300 - total flux cleaned = -0.0701518 Jy ! Component: 1350 - total flux cleaned = -0.0717069 Jy ! Component: 1400 - total flux cleaned = -0.0732634 Jy ! Component: 1450 - total flux cleaned = -0.0754451 Jy ! Component: 1500 - total flux cleaned = -0.0766934 Jy ! Component: 1550 - total flux cleaned = -0.0785662 Jy ! Component: 1600 - total flux cleaned = -0.0807574 Jy ! Component: 1650 - total flux cleaned = -0.0823325 Jy ! Component: 1700 - total flux cleaned = -0.0839078 Jy ! Component: 1750 - total flux cleaned = -0.0858066 Jy ! Component: 1800 - total flux cleaned = -0.0870777 Jy ! Component: 1850 - total flux cleaned = -0.0880357 Jy ! Component: 1900 - total flux cleaned = -0.0890099 Jy ! Component: 1950 - total flux cleaned = -0.0893369 Jy ! Component: 2000 - total flux cleaned = -0.0896632 Jy ! Component: 2050 - total flux cleaned = -0.090672 Jy ! Component: 2100 - total flux cleaned = -0.091361 Jy ! Component: 2150 - total flux cleaned = -0.092057 Jy ! Component: 2200 - total flux cleaned = -0.0924107 Jy ! Component: 2250 - total flux cleaned = -0.0934832 Jy ! Component: 2300 - total flux cleaned = -0.09385 Jy ! Component: 2350 - total flux cleaned = -0.0945885 Jy ! Component: 2400 - total flux cleaned = -0.0953356 Jy ! Component: 2450 - total flux cleaned = -0.096865 Jy ! Component: 2500 - total flux cleaned = -0.0984306 Jy ! Component: 2550 - total flux cleaned = -0.10042 Jy ! Component: 2600 - total flux cleaned = -0.101629 Jy ! Component: 2650 - total flux cleaned = -0.103278 Jy ! Component: 2700 - total flux cleaned = -0.104951 Jy ! Component: 2750 - total flux cleaned = -0.105808 Jy ! Component: 2800 - total flux cleaned = -0.107549 Jy ! Component: 2850 - total flux cleaned = -0.107988 Jy ! Component: 2900 - total flux cleaned = -0.108437 Jy ! Component: 2950 - total flux cleaned = -0.107973 Jy ! Component: 3000 - total flux cleaned = -0.107021 Jy ! Component: 3050 - total flux cleaned = -0.106044 Jy ! Component: 3100 - total flux cleaned = -0.10505 Jy ! Component: 3150 - total flux cleaned = -0.103521 Jy ! Component: 3200 - total flux cleaned = -0.101437 Jy ! Component: 3250 - total flux cleaned = -0.0992957 Jy ! Component: 3300 - total flux cleaned = -0.0976407 Jy ! Component: 3350 - total flux cleaned = -0.096532 Jy ! Component: 3400 - total flux cleaned = -0.0930646 Jy ! Component: 3450 - total flux cleaned = -0.0912856 Jy ! Component: 3500 - total flux cleaned = -0.0894557 Jy ! Component: 3550 - total flux cleaned = -0.0875871 Jy ! Component: 3600 - total flux cleaned = -0.085028 Jy ! Component: 3650 - total flux cleaned = -0.0830654 Jy ! Component: 3700 - total flux cleaned = -0.0803781 Jy ! Component: 3750 - total flux cleaned = -0.0782993 Jy ! Component: 3800 - total flux cleaned = -0.0761641 Jy ! Component: 3850 - total flux cleaned = -0.0739803 Jy ! Component: 3900 - total flux cleaned = -0.0717303 Jy ! Component: 3950 - total flux cleaned = -0.069423 Jy ! Component: 4000 - total flux cleaned = -0.0662675 Jy ! Component: 4050 - total flux cleaned = -0.0638336 Jy ! Total flux subtracted in 4096 components = -0.0605068 Jy ! Clean residual min=-0.045909 max=0.047862 Jy/beam ! Clean residual mean=-0.000164 rms=0.012655 Jy/beam ! Combined flux in latest and established models = 1.11648 Jy keep ! Adding 212 model components to the UV plane model. ! The established model now contains 261 components and 1.11648 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0922-3959_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8808 x 4.474 at -2.716 degrees (North through East) ! Clean map min=-0.058235 max=0.94113 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0922-3959_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.941127 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0139545 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.44822 4.44822 8.89645 17.7929 35.5858 71.1716 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0418 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.941 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 67.442 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0922-3959_X_uvs.log closed on Wed Apr 6 23:38:31 2016