! Started logfile: /scr/pima/bg219a_uvs/J0616-1041_X_uvs.log on Wed Apr 6 21:27:45 2016 obs /scr/pima/bg219a_uvs/J0616-1041_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0616-1041_X_uva.fits ! AN table 1: 52 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0616-1041 ! ! 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 9360 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/J0616-1041_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 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=1.020525Jy sigma=27.629464 ! Fit after self-cal, rms=0.806964Jy sigma=21.679273 ! 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=0.6334 mas, bmaj=1.531 mas, bpa=-1.353 degrees ! Estimated noise=0.681886 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 = 0.144721 Jy ! Component: 100 - total flux cleaned = 0.179416 Jy ! Total flux subtracted in 100 components = 0.179416 Jy ! Clean residual min=-0.008848 max=0.014869 Jy/beam ! Clean residual mean=0.000050 rms=0.002604 Jy/beam ! Combined flux in latest and established models = 0.179416 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.179416 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=0.060979Jy sigma=1.642806 ! Fit after self-cal, rms=0.060962Jy sigma=1.642005 ! 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=0.7533 mas, bmaj=1.831 mas, bpa=-0.6805 degrees ! Estimated noise=0.37323 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 = 0.0232373 Jy ! Component: 100 - total flux cleaned = 0.0343285 Jy ! Component: 150 - total flux cleaned = 0.0400196 Jy ! Component: 200 - total flux cleaned = 0.0430695 Jy ! Total flux subtracted in 200 components = 0.0430695 Jy ! Clean residual min=-0.003142 max=0.005990 Jy/beam ! Clean residual mean=0.000012 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.222485 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.222485 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=0.053057Jy sigma=1.389615 ! Fit after self-cal, rms=0.053057Jy sigma=1.388555 ! Inverting map ! Added new window around map position (-0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00517894 Jy ! Component: 100 - total flux cleaned = 0.00637349 Jy ! Component: 150 - total flux cleaned = 0.00666472 Jy ! Component: 200 - total flux cleaned = 0.0068096 Jy ! Total flux subtracted in 200 components = 0.0068096 Jy ! Clean residual min=-0.002468 max=0.003112 Jy/beam ! Clean residual mean=-0.000001 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.229295 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.229295 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=0.052574Jy sigma=1.375814 ! Fit after self-cal, rms=0.052524Jy sigma=1.374686 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7533 x 1.831 at -0.6805 degrees (North through East) ! Clean map min=-0.0022062 max=0.19619 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: ! LA 0.99 MK 0.99 NL 0.99 OV 1.04 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 0.99 NL 1.00 OV 1.05 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.02 NL 0.99 OV 1.03 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.00 NL 1.03 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.00 NL 1.00 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 0.97 NL 0.98 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.00 NL 0.99 OV 0.99 ! PT 1.00 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=0.052524Jy sigma=1.374686 ! Fit after self-cal, rms=0.052377Jy sigma=1.369956 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7527 mas, bmaj=1.831 mas, bpa=-0.7172 degrees ! Estimated noise=0.372997 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 = 0.000579308 Jy ! Component: 100 - total flux cleaned = 0.000400892 Jy ! Component: 150 - total flux cleaned = 0.000238038 Jy ! Component: 200 - total flux cleaned = 0.000145874 Jy ! Total flux subtracted in 200 components = 0.000145874 Jy ! Clean residual min=-0.002225 max=0.002143 Jy/beam ! Clean residual mean=-0.000004 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.229441 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.229441 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=0.052333Jy sigma=1.368747 ! Fit after self-cal, rms=0.052326Jy sigma=1.368615 ! 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=0.052326Jy sigma=1.368615 ! Fit after self-cal, rms=0.052209Jy sigma=1.363918 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7523 mas, bmaj=1.83 mas, bpa=-0.7195 degrees ! Estimated noise=0.372655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193936 Jy ! Component: 100 - total flux cleaned = 9.05893e-05 Jy ! Component: 150 - total flux cleaned = 9.06161e-06 Jy ! Component: 200 - total flux cleaned = -6.28284e-05 Jy ! Total flux subtracted in 200 components = -6.28284e-05 Jy ! Clean residual min=-0.001739 max=0.001609 Jy/beam ! Clean residual mean=-0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.229378 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.229378 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=0.052193Jy sigma=1.363530 ! Fit after self-cal, rms=0.052194Jy sigma=1.363481 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 = -1.46437e-05 Jy ! Component: 100 - total flux cleaned = -6.67935e-05 Jy ! Component: 150 - total flux cleaned = -0.00011471 Jy ! Component: 200 - total flux cleaned = -0.000159359 Jy ! Total flux subtracted in 200 components = -0.000159359 Jy ! Clean residual min=-0.001740 max=0.001601 Jy/beam ! Clean residual mean=-0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.229218 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.229219 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=0.052188Jy sigma=1.363339 ! Fit after self-cal, rms=0.052188Jy sigma=1.363329 ! 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=0.052188Jy sigma=1.363329 ! Fit after self-cal, rms=0.052136Jy sigma=1.363285 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.752 mas, bmaj=1.83 mas, bpa=-0.7049 degrees ! Estimated noise=0.372395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.10386e-05 Jy ! Component: 100 - total flux cleaned = -0.00011915 Jy ! Component: 150 - total flux cleaned = -0.000151334 Jy ! Component: 200 - total flux cleaned = -0.000191208 Jy ! Total flux subtracted in 200 components = -0.000191208 Jy ! Clean residual min=-0.001715 max=0.001554 Jy/beam ! Clean residual mean=-0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.229027 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.229027 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=0.052130Jy sigma=1.363164 ! Fit after self-cal, rms=0.052130Jy sigma=1.363158 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 = -1.95933e-05 Jy ! Component: 100 - total flux cleaned = -3.78257e-05 Jy ! Component: 150 - total flux cleaned = -6.40839e-05 Jy ! Component: 200 - total flux cleaned = -8.04798e-05 Jy ! Total flux subtracted in 200 components = -8.04798e-05 Jy ! Clean residual min=-0.001707 max=0.001547 Jy/beam ! Clean residual mean=-0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.228947 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.228947 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=0.052127Jy sigma=1.363093 ! Fit after self-cal, rms=0.052127Jy sigma=1.363089 ! 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=0.052127Jy sigma=1.363089 ! Fit after self-cal, rms=0.052093Jy sigma=1.363066 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.012 mas, bmaj=4.603 mas, bpa=-4.232 degrees ! Estimated noise=0.51732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.91395e-05 Jy ! Component: 100 - total flux cleaned = -0.000127306 Jy ! Component: 150 - total flux cleaned = -0.000146751 Jy ! Component: 200 - total flux cleaned = -0.000167739 Jy ! Total flux subtracted in 200 components = -0.000167739 Jy ! Clean residual min=-0.001112 max=0.001197 Jy/beam ! Clean residual mean=-0.000006 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.228779 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 65 components and 0.228779 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=0.052092Jy sigma=1.363049 ! Fit after self-cal, rms=0.052091Jy sigma=1.363045 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 = -7.92844e-06 Jy ! Component: 100 - total flux cleaned = -2.34663e-05 Jy ! Component: 150 - total flux cleaned = -2.71311e-05 Jy ! Component: 200 - total flux cleaned = -3.06535e-05 Jy ! Total flux subtracted in 200 components = -3.06535e-05 Jy ! Clean residual min=-0.001123 max=0.001186 Jy/beam ! Clean residual mean=-0.000006 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.228748 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 67 components and 0.228748 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=0.052091Jy sigma=1.363048 ! Fit after self-cal, rms=0.052091Jy sigma=1.363047 ! 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=0.7519 mas, bmaj=1.83 mas, bpa=-0.694 degrees ! Estimated noise=0.372253 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7519 x 1.83 at -0.694 degrees (North through East) ! Clean map min=-0.0014766 max=0.19626 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=0.6322 mas, bmaj=1.531 mas, bpa=-1.395 degrees ! Estimated noise=0.680456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.144329 Jy ! Component: 100 - total flux cleaned = 0.17949 Jy ! Component: 150 - total flux cleaned = 0.196511 Jy ! Component: 200 - total flux cleaned = 0.206919 Jy ! Total flux subtracted in 200 components = 0.206919 Jy ! Clean residual min=-0.005125 max=0.006770 Jy/beam ! Clean residual mean=0.000021 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.206919 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.206919 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7519 mas, bmaj=1.83 mas, bpa=-0.694 degrees ! Estimated noise=0.372253 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 = 0.0101267 Jy ! Component: 100 - total flux cleaned = 0.0152533 Jy ! Component: 150 - total flux cleaned = 0.0181932 Jy ! Component: 200 - total flux cleaned = 0.0195751 Jy ! Total flux subtracted in 200 components = 0.0195751 Jy ! Clean residual min=-0.001870 max=0.001762 Jy/beam ! Clean residual mean=0.000002 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.226494 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.226494 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=2.012 mas, bmaj=4.603 mas, bpa=-4.232 degrees ! Estimated noise=0.51732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152926 Jy ! Component: 100 - total flux cleaned = 0.00197772 Jy ! Component: 150 - total flux cleaned = 0.00200982 Jy ! Component: 200 - total flux cleaned = 0.0020185 Jy ! Total flux subtracted in 200 components = 0.0020185 Jy ! Clean residual min=-0.001225 max=0.001228 Jy/beam ! Clean residual mean=-0.000006 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.228512 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 = -3.57794e-07 Jy ! Component: 100 - total flux cleaned = 2.25305e-05 Jy ! Component: 150 - total flux cleaned = 3.0003e-05 Jy ! Component: 200 - total flux cleaned = 4.39568e-05 Jy ! Total flux subtracted in 200 components = 4.39568e-05 Jy ! Clean residual min=-0.001205 max=0.001225 Jy/beam ! Clean residual mean=-0.000006 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.228556 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.228556 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7519 mas, bmaj=1.83 mas, bpa=-0.694 degrees ! Estimated noise=0.372253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000253483 Jy ! Component: 100 - total flux cleaned = -0.000226202 Jy ! Component: 150 - total flux cleaned = -0.000228141 Jy ! Component: 200 - total flux cleaned = -0.000249742 Jy ! Total flux subtracted in 200 components = -0.000249742 Jy ! Clean residual min=-0.001828 max=0.001621 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.228307 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.228307 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=0.052116Jy sigma=1.363648 ! Fit after self-cal, rms=0.052109Jy sigma=1.363506 wmodel /scr/pima/bg219a_uvs/J0616-1041_X_map.mod ! Writing 49 model components to file: /scr/pima/bg219a_uvs/J0616-1041_X_map.mod wobs /scr/pima/bg219a_uvs/J0616-1041_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0616-1041_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0616-1041_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J0616-1041_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 = -0.000121135 Jy ! Component: 100 - total flux cleaned = 0.000251133 Jy ! Component: 150 - total flux cleaned = 0.000551437 Jy ! Component: 200 - total flux cleaned = 0.000692428 Jy ! Component: 250 - total flux cleaned = 0.000783266 Jy ! Component: 300 - total flux cleaned = 0.000871525 Jy ! Component: 350 - total flux cleaned = 0.000913969 Jy ! Component: 400 - total flux cleaned = 0.00105684 Jy ! Component: 450 - total flux cleaned = 0.00111566 Jy ! Component: 500 - total flux cleaned = 0.00117331 Jy ! Component: 550 - total flux cleaned = 0.00134259 Jy ! Component: 600 - total flux cleaned = 0.00148865 Jy ! Component: 650 - total flux cleaned = 0.00161341 Jy ! Component: 700 - total flux cleaned = 0.00171773 Jy ! Component: 750 - total flux cleaned = 0.00173481 Jy ! Component: 800 - total flux cleaned = 0.00183531 Jy ! Component: 850 - total flux cleaned = 0.00196632 Jy ! Component: 900 - total flux cleaned = 0.00199803 Jy ! Component: 950 - total flux cleaned = 0.00207666 Jy ! Component: 1000 - total flux cleaned = 0.00215394 Jy ! Component: 1050 - total flux cleaned = 0.00222969 Jy ! Component: 1100 - total flux cleaned = 0.00224469 Jy ! Component: 1150 - total flux cleaned = 0.00228928 Jy ! Component: 1200 - total flux cleaned = 0.00236181 Jy ! Component: 1250 - total flux cleaned = 0.00241894 Jy ! Component: 1300 - total flux cleaned = 0.00241896 Jy ! Component: 1350 - total flux cleaned = 0.0024744 Jy ! Component: 1400 - total flux cleaned = 0.00246078 Jy ! Component: 1450 - total flux cleaned = 0.00250134 Jy ! Component: 1500 - total flux cleaned = 0.00251436 Jy ! Component: 1550 - total flux cleaned = 0.00247525 Jy ! Component: 1600 - total flux cleaned = 0.00250125 Jy ! Component: 1650 - total flux cleaned = 0.00247569 Jy ! Component: 1700 - total flux cleaned = 0.00248853 Jy ! Component: 1750 - total flux cleaned = 0.00246378 Jy ! Component: 1800 - total flux cleaned = 0.00242728 Jy ! Component: 1850 - total flux cleaned = 0.00245159 Jy ! Component: 1900 - total flux cleaned = 0.00242759 Jy ! Component: 1950 - total flux cleaned = 0.0024752 Jy ! Component: 2000 - total flux cleaned = 0.00246338 Jy ! Component: 2050 - total flux cleaned = 0.00245185 Jy ! Component: 2100 - total flux cleaned = 0.00249797 Jy ! Component: 2150 - total flux cleaned = 0.00249804 Jy ! Component: 2200 - total flux cleaned = 0.00254313 Jy ! Component: 2250 - total flux cleaned = 0.00254321 Jy ! Component: 2300 - total flux cleaned = 0.00257646 Jy ! Component: 2350 - total flux cleaned = 0.00257646 Jy ! Component: 2400 - total flux cleaned = 0.00261989 Jy ! Component: 2450 - total flux cleaned = 0.0026198 Jy ! Component: 2500 - total flux cleaned = 0.002609 Jy ! Component: 2550 - total flux cleaned = 0.00261965 Jy ! Component: 2600 - total flux cleaned = 0.00259839 Jy ! Component: 2650 - total flux cleaned = 0.0026195 Jy ! Component: 2700 - total flux cleaned = 0.00260896 Jy ! Component: 2750 - total flux cleaned = 0.00258803 Jy ! Component: 2800 - total flux cleaned = 0.00258809 Jy ! Component: 2850 - total flux cleaned = 0.00257772 Jy ! Component: 2900 - total flux cleaned = 0.00257772 Jy ! Component: 2950 - total flux cleaned = 0.00259843 Jy ! Component: 3000 - total flux cleaned = 0.00260875 Jy ! Component: 3050 - total flux cleaned = 0.00262932 Jy ! Component: 3100 - total flux cleaned = 0.00262929 Jy ! Component: 3150 - total flux cleaned = 0.00264969 Jy ! Component: 3200 - total flux cleaned = 0.00264975 Jy ! Component: 3250 - total flux cleaned = 0.0026395 Jy ! Component: 3300 - total flux cleaned = 0.00263955 Jy ! Component: 3350 - total flux cleaned = 0.0026598 Jy ! Component: 3400 - total flux cleaned = 0.00265982 Jy ! Component: 3450 - total flux cleaned = 0.00268002 Jy ! Component: 3500 - total flux cleaned = 0.00269016 Jy ! Component: 3550 - total flux cleaned = 0.00270026 Jy ! Component: 3600 - total flux cleaned = 0.00271036 Jy ! Component: 3650 - total flux cleaned = 0.00270024 Jy ! Component: 3700 - total flux cleaned = 0.00272043 Jy ! Component: 3750 - total flux cleaned = 0.00274066 Jy ! Component: 3800 - total flux cleaned = 0.00276083 Jy ! Component: 3850 - total flux cleaned = 0.00276084 Jy ! Component: 3900 - total flux cleaned = 0.00276079 Jy ! Component: 3950 - total flux cleaned = 0.00277089 Jy ! Component: 4000 - total flux cleaned = 0.0027911 Jy ! Component: 4050 - total flux cleaned = 0.00280125 Jy ! Total flux subtracted in 4096 components = 0.00279112 Jy ! Clean residual min=-0.000573 max=0.000791 Jy/beam ! Clean residual mean=0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.231098 Jy keep ! Adding 212 model components to the UV plane model. ! The established model now contains 261 components and 0.231098 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0616-1041_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7519 x 1.83 at -0.694 degrees (North through East) ! Clean map min=-0.00092602 max=0.1954 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0616-1041_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.1954 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144466 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.221801 0.221801 0.443601 0.887202 1.7744 3.54881 7.09762 14.1952 28.3905 56.781 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.195 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1352.57 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0616-1041_X_uvs.log closed on Wed Apr 6 21:27:50 2016