! Started logfile: /scr/pima/bg219a_uvs/J0943+6150_X_uvs.log on Wed Apr 6 21:33:01 2016 obs /scr/pima/bg219a_uvs/J0943+6150_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0943+6150_X_uva.fits ! AN table 1: 58 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0943+6150 ! ! 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 8700 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/J0943+6150_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.003193Jy sigma=29.488037 ! Fit after self-cal, rms=0.911851Jy sigma=26.749477 ! 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=0.6141 mas, bmaj=1.341 mas, bpa=45.2 degrees ! Estimated noise=0.792743 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 = 0.0665277 Jy ! Component: 100 - total flux cleaned = 0.0828388 Jy ! Total flux subtracted in 100 components = 0.0828388 Jy ! Clean residual min=-0.004553 max=0.006458 Jy/beam ! Clean residual mean=0.000003 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.0828388 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0828388 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=0.045215Jy sigma=1.299097 ! Fit after self-cal, rms=0.045058Jy sigma=1.292510 ! 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=0.7929 mas, bmaj=1.708 mas, bpa=45.36 degrees ! Estimated noise=0.347291 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 = 0.00782667 Jy ! Component: 100 - total flux cleaned = 0.0106853 Jy ! Component: 150 - total flux cleaned = 0.0122383 Jy ! Component: 200 - total flux cleaned = 0.013241 Jy ! Total flux subtracted in 200 components = 0.013241 Jy ! Clean residual min=-0.002132 max=0.002646 Jy/beam ! Clean residual mean=0.000009 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0960798 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0960798 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=0.043870Jy sigma=1.256610 ! Fit after self-cal, rms=0.043890Jy sigma=1.256516 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7929 x 1.708 at 45.36 degrees (North through East) ! Clean map min=-0.0020215 max=0.088733 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 0.96 MK 1.00 NL 1.01 OV 1.06 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.02 NL 1.04 OV 1.04 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.01 NL 1.07 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.01 NL 1.07 OV 0.96 ! PT 1.03 SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 0.99 NL 1.03 OV 1.01 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.00 NL 1.09 OV 0.97 ! PT 0.94 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.00 NL 1.02 OV 0.98 ! PT 0.95 SC 0.89 ! ! ! 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=0.043890Jy sigma=1.256516 ! Fit after self-cal, rms=0.043457Jy sigma=1.248782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7932 mas, bmaj=1.715 mas, bpa=45.16 degrees ! Estimated noise=0.345147 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 = -0.000501602 Jy ! Component: 100 - total flux cleaned = -0.000504284 Jy ! Component: 150 - total flux cleaned = -0.000489671 Jy ! Component: 200 - total flux cleaned = -0.000475559 Jy ! Total flux subtracted in 200 components = -0.000475559 Jy ! Clean residual min=-0.001875 max=0.001673 Jy/beam ! Clean residual mean=0.000004 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0956042 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.0956042 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=0.043439Jy sigma=1.248430 ! Fit after self-cal, rms=0.043439Jy sigma=1.248231 ! 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=0.043439Jy sigma=1.248231 ! Fit after self-cal, rms=0.043475Jy sigma=1.245650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.795 mas, bmaj=1.711 mas, bpa=45.34 degrees ! Estimated noise=0.344872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229371 Jy ! Component: 100 - total flux cleaned = -0.00025278 Jy ! Component: 150 - total flux cleaned = -0.000234055 Jy ! Component: 200 - total flux cleaned = -0.000207349 Jy ! Total flux subtracted in 200 components = -0.000207349 Jy ! Clean residual min=-0.001744 max=0.001657 Jy/beam ! Clean residual mean=0.000003 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0953969 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0953969 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=0.043469Jy sigma=1.245515 ! Fit after self-cal, rms=0.043478Jy sigma=1.245453 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 = -1.14931e-05 Jy ! Component: 100 - total flux cleaned = -3.36662e-06 Jy ! Component: 150 - total flux cleaned = 1.24153e-05 Jy ! Component: 200 - total flux cleaned = 3.48541e-05 Jy ! Total flux subtracted in 200 components = 3.48541e-05 Jy ! Clean residual min=-0.001712 max=0.001643 Jy/beam ! Clean residual mean=0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0954317 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0954317 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=0.043475Jy sigma=1.245380 ! Fit after self-cal, rms=0.043474Jy sigma=1.245375 ! 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=0.043474Jy sigma=1.245375 ! Fit after self-cal, rms=0.043514Jy sigma=1.245362 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.796 mas, bmaj=1.711 mas, bpa=45.38 degrees ! Estimated noise=0.345005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158339 Jy ! Component: 100 - total flux cleaned = -0.000159047 Jy ! Component: 150 - total flux cleaned = -0.000152404 Jy ! Component: 200 - total flux cleaned = -0.000133989 Jy ! Total flux subtracted in 200 components = -0.000133989 Jy ! Clean residual min=-0.001680 max=0.001616 Jy/beam ! Clean residual mean=0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0952977 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0952977 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=0.043511Jy sigma=1.245299 ! Fit after self-cal, rms=0.043512Jy sigma=1.245296 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 = 1.05779e-06 Jy ! Component: 100 - total flux cleaned = 1.31811e-05 Jy ! Component: 150 - total flux cleaned = 2.49236e-05 Jy ! Component: 200 - total flux cleaned = 3.62096e-05 Jy ! Total flux subtracted in 200 components = 3.62096e-05 Jy ! Clean residual min=-0.001659 max=0.001602 Jy/beam ! Clean residual mean=0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0953339 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0953339 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=0.043510Jy sigma=1.245256 ! Fit after self-cal, rms=0.043510Jy sigma=1.245255 ! 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=0.043510Jy sigma=1.245255 ! Fit after self-cal, rms=0.043536Jy sigma=1.245249 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.017 mas, bmaj=4.066 mas, bpa=38.81 degrees ! Estimated noise=0.459378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240973 Jy ! Component: 100 - total flux cleaned = 0.000248256 Jy ! Component: 150 - total flux cleaned = 0.000254071 Jy ! Component: 200 - total flux cleaned = 0.00026465 Jy ! Total flux subtracted in 200 components = 0.00026465 Jy ! Clean residual min=-0.001811 max=0.001935 Jy/beam ! Clean residual mean=0.000007 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0955986 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 22 components and 0.0955986 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=0.043538Jy sigma=1.245292 ! Fit after self-cal, rms=0.043539Jy sigma=1.245270 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 = 4.22781e-05 Jy ! Component: 100 - total flux cleaned = 4.79096e-05 Jy ! Component: 150 - total flux cleaned = 5.27755e-05 Jy ! Component: 200 - total flux cleaned = 5.73654e-05 Jy ! Total flux subtracted in 200 components = 5.73654e-05 Jy ! Clean residual min=-0.001798 max=0.001920 Jy/beam ! Clean residual mean=0.000007 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.095656 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.095656 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=0.043540Jy sigma=1.245296 ! Fit after self-cal, rms=0.043540Jy sigma=1.245290 ! 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=0.7967 mas, bmaj=1.711 mas, bpa=45.4 degrees ! Estimated noise=0.34509 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7967 x 1.711 at 45.4 degrees (North through East) ! Clean map min=-0.0015725 max=0.088192 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=0.6153 mas, bmaj=1.338 mas, bpa=45.33 degrees ! Estimated noise=0.791006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0662702 Jy ! Component: 100 - total flux cleaned = 0.0826957 Jy ! Component: 150 - total flux cleaned = 0.0893255 Jy ! Component: 200 - total flux cleaned = 0.0920359 Jy ! Total flux subtracted in 200 components = 0.0920359 Jy ! Clean residual min=-0.003009 max=0.003026 Jy/beam ! Clean residual mean=0.000000 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0920359 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0920359 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7967 mas, bmaj=1.711 mas, bpa=45.4 degrees ! Estimated noise=0.34509 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 = 0.00202492 Jy ! Component: 100 - total flux cleaned = 0.00215516 Jy ! Component: 150 - total flux cleaned = 0.00234266 Jy ! Component: 200 - total flux cleaned = 0.00252675 Jy ! Total flux subtracted in 200 components = 0.00252675 Jy ! Clean residual min=-0.001726 max=0.001647 Jy/beam ! Clean residual mean=0.000003 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0945626 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.0945626 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=2.017 mas, bmaj=4.066 mas, bpa=38.81 degrees ! Estimated noise=0.459378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000669581 Jy ! Component: 100 - total flux cleaned = 0.000722258 Jy ! Component: 150 - total flux cleaned = 0.000778531 Jy ! Component: 200 - total flux cleaned = 0.000826177 Jy ! Total flux subtracted in 200 components = 0.000826177 Jy ! Clean residual min=-0.001854 max=0.001869 Jy/beam ! Clean residual mean=0.000007 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0953888 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 = 3.34638e-05 Jy ! Component: 100 - total flux cleaned = 6.35403e-05 Jy ! Component: 150 - total flux cleaned = 9.01869e-05 Jy ! Component: 200 - total flux cleaned = 0.000113984 Jy ! Total flux subtracted in 200 components = 0.000113984 Jy ! Clean residual min=-0.001836 max=0.001873 Jy/beam ! Clean residual mean=0.000007 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0955028 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 18 components and 0.0955028 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7967 mas, bmaj=1.711 mas, bpa=45.4 degrees ! Estimated noise=0.34509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000299883 Jy ! Component: 100 - total flux cleaned = -0.000376945 Jy ! Component: 150 - total flux cleaned = -0.000389435 Jy ! Component: 200 - total flux cleaned = -0.000390038 Jy ! Total flux subtracted in 200 components = -0.000390038 Jy ! Clean residual min=-0.001659 max=0.001534 Jy/beam ! Clean residual mean=0.000003 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0951127 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0951127 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=0.043542Jy sigma=1.245267 ! Fit after self-cal, rms=0.043540Jy sigma=1.245250 wmodel /scr/pima/bg219a_uvs/J0943+6150_X_map.mod ! Writing 23 model components to file: /scr/pima/bg219a_uvs/J0943+6150_X_map.mod wobs /scr/pima/bg219a_uvs/J0943+6150_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0943+6150_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0943+6150_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J0943+6150_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 = -0.000457269 Jy ! Component: 100 - total flux cleaned = -0.000848832 Jy ! Component: 150 - total flux cleaned = -0.00111496 Jy ! Component: 200 - total flux cleaned = -0.00131867 Jy ! Component: 250 - total flux cleaned = -0.00146768 Jy ! Component: 300 - total flux cleaned = -0.00156825 Jy ! Component: 350 - total flux cleaned = -0.00158732 Jy ! Component: 400 - total flux cleaned = -0.00166094 Jy ! Component: 450 - total flux cleaned = -0.00171405 Jy ! Component: 500 - total flux cleaned = -0.00178226 Jy ! Component: 550 - total flux cleaned = -0.00181504 Jy ! Component: 600 - total flux cleaned = -0.0018627 Jy ! Component: 650 - total flux cleaned = -0.00189401 Jy ! Component: 700 - total flux cleaned = -0.00190938 Jy ! Component: 750 - total flux cleaned = -0.00190952 Jy ! Component: 800 - total flux cleaned = -0.00193825 Jy ! Component: 850 - total flux cleaned = -0.0020076 Jy ! Component: 900 - total flux cleaned = -0.00203496 Jy ! Component: 950 - total flux cleaned = -0.00208818 Jy ! Component: 1000 - total flux cleaned = -0.00214016 Jy ! Component: 1050 - total flux cleaned = -0.00217819 Jy ! Component: 1100 - total flux cleaned = -0.00217807 Jy ! Component: 1150 - total flux cleaned = -0.0021905 Jy ! Component: 1200 - total flux cleaned = -0.00223903 Jy ! Component: 1250 - total flux cleaned = -0.00229868 Jy ! Component: 1300 - total flux cleaned = -0.00229863 Jy ! Component: 1350 - total flux cleaned = -0.00234495 Jy ! Component: 1400 - total flux cleaned = -0.00239035 Jy ! Component: 1450 - total flux cleaned = -0.00240126 Jy ! Component: 1500 - total flux cleaned = -0.0024122 Jy ! Component: 1550 - total flux cleaned = -0.00243398 Jy ! Component: 1600 - total flux cleaned = -0.0024232 Jy ! Component: 1650 - total flux cleaned = -0.00246573 Jy ! Component: 1700 - total flux cleaned = -0.00248671 Jy ! Component: 1750 - total flux cleaned = -0.00248673 Jy ! Component: 1800 - total flux cleaned = -0.00250724 Jy ! Component: 1850 - total flux cleaned = -0.00248687 Jy ! Component: 1900 - total flux cleaned = -0.00248696 Jy ! Component: 1950 - total flux cleaned = -0.00253712 Jy ! Component: 2000 - total flux cleaned = -0.00253722 Jy ! Component: 2050 - total flux cleaned = -0.00257671 Jy ! Component: 2100 - total flux cleaned = -0.00259626 Jy ! Component: 2150 - total flux cleaned = -0.00260594 Jy ! Component: 2200 - total flux cleaned = -0.00260591 Jy ! Component: 2250 - total flux cleaned = -0.0026251 Jy ! Component: 2300 - total flux cleaned = -0.00264414 Jy ! Component: 2350 - total flux cleaned = -0.00261581 Jy ! Component: 2400 - total flux cleaned = -0.0026158 Jy ! Component: 2450 - total flux cleaned = -0.00262522 Jy ! Component: 2500 - total flux cleaned = -0.00260669 Jy ! Component: 2550 - total flux cleaned = -0.00257889 Jy ! Component: 2600 - total flux cleaned = -0.00255125 Jy ! Component: 2650 - total flux cleaned = -0.00254214 Jy ! Component: 2700 - total flux cleaned = -0.0025422 Jy ! Component: 2750 - total flux cleaned = -0.00251486 Jy ! Component: 2800 - total flux cleaned = -0.00248759 Jy ! Component: 2850 - total flux cleaned = -0.00247857 Jy ! Component: 2900 - total flux cleaned = -0.00248769 Jy ! Component: 2950 - total flux cleaned = -0.00247871 Jy ! Component: 3000 - total flux cleaned = -0.00250574 Jy ! Component: 3050 - total flux cleaned = -0.00249675 Jy ! Component: 3100 - total flux cleaned = -0.00249683 Jy ! Component: 3150 - total flux cleaned = -0.0025148 Jy ! Component: 3200 - total flux cleaned = -0.0025059 Jy ! Component: 3250 - total flux cleaned = -0.00251484 Jy ! Component: 3300 - total flux cleaned = -0.00253266 Jy ! Component: 3350 - total flux cleaned = -0.00250592 Jy ! Component: 3400 - total flux cleaned = -0.00251486 Jy ! Component: 3450 - total flux cleaned = -0.00251487 Jy ! Component: 3500 - total flux cleaned = -0.00247922 Jy ! Component: 3550 - total flux cleaned = -0.00248814 Jy ! Component: 3600 - total flux cleaned = -0.00247029 Jy ! Component: 3650 - total flux cleaned = -0.0024703 Jy ! Component: 3700 - total flux cleaned = -0.00246141 Jy ! Component: 3750 - total flux cleaned = -0.00247031 Jy ! Component: 3800 - total flux cleaned = -0.00243446 Jy ! Component: 3850 - total flux cleaned = -0.00244343 Jy ! Component: 3900 - total flux cleaned = -0.00245241 Jy ! Component: 3950 - total flux cleaned = -0.00244344 Jy ! Component: 4000 - total flux cleaned = -0.00244341 Jy ! Component: 4050 - total flux cleaned = -0.0024615 Jy ! Total flux subtracted in 4096 components = -0.00245245 Jy ! Clean residual min=-0.000539 max=0.000554 Jy/beam ! Clean residual mean=-0.000003 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0926603 Jy keep ! Adding 211 model components to the UV plane model. ! The established model now contains 234 components and 0.0926603 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0943+6150_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7967 x 1.711 at 45.4 degrees (North through East) ! Clean map min=-0.0013183 max=0.087478 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0943+6150_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.087478 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145954 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.500539 0.500539 1.00108 2.00216 4.00431 8.00863 16.0173 32.0345 64.069 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 599.353 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0943+6150_X_uvs.log closed on Wed Apr 6 21:33:05 2016