! Started logfile: /scr/pima/bg219i_uvs/J0943-0819_X_uvs.log on Wed Apr 6 23:39:40 2016 obs /scr/pima/bg219i_uvs/J0943-0819_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0943-0819_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.410394 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0943-0819 ! ! 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 13740 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/J0943-0819_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 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 201 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=1.006845Jy sigma=23.347659 ! Fit after self-cal, rms=0.903948Jy sigma=21.077627 ! 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=1.119 mas, bmaj=4.325 mas, bpa=-23.81 degrees ! Estimated noise=0.843659 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 = 0.0588007 Jy ! Component: 100 - total flux cleaned = 0.0849989 Jy ! Total flux subtracted in 100 components = 0.0849989 Jy ! Clean residual min=-0.014369 max=0.018972 Jy/beam ! Clean residual mean=0.000171 rms=0.004565 Jy/beam ! Combined flux in latest and established models = 0.0849989 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 40 components and 0.0849989 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=0.108198Jy sigma=1.926861 ! Fit after self-cal, rms=0.107182Jy sigma=1.907919 ! 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=1.693 mas, bmaj=4.798 mas, bpa=-23.7 degrees ! Estimated noise=0.408918 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 = 0.0318473 Jy ! Component: 100 - total flux cleaned = 0.0529555 Jy ! Component: 150 - total flux cleaned = 0.0686247 Jy ! Component: 200 - total flux cleaned = 0.0806304 Jy ! Total flux subtracted in 200 components = 0.0806304 Jy ! Clean residual min=-0.016699 max=0.021039 Jy/beam ! Clean residual mean=0.000117 rms=0.005763 Jy/beam ! Combined flux in latest and established models = 0.165629 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 107 components and 0.165629 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=0.089988Jy sigma=1.644766 ! Fit after self-cal, rms=0.089325Jy sigma=1.634043 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.693 x 4.798 at -23.7 degrees (North through East) ! Clean map min=-0.017096 max=0.079825 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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=0.089325Jy sigma=1.634043 ! Fit after self-cal, rms=0.089325Jy sigma=1.634043 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.693 mas, bmaj=4.798 mas, bpa=-23.7 degrees ! Estimated noise=0.408918 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 = 0.010718 Jy ! Component: 100 - total flux cleaned = 0.0184329 Jy ! Component: 150 - total flux cleaned = 0.0243477 Jy ! Component: 200 - total flux cleaned = 0.0282993 Jy ! Total flux subtracted in 200 components = 0.0282993 Jy ! Clean residual min=-0.016772 max=0.020830 Jy/beam ! Clean residual mean=0.000102 rms=0.005511 Jy/beam ! Combined flux in latest and established models = 0.193929 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 117 components and 0.193929 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=0.086312Jy sigma=1.611531 ! Fit after self-cal, rms=0.086238Jy sigma=1.609124 ! 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=0.086238Jy sigma=1.609124 ! Fit after self-cal, rms=0.086238Jy sigma=1.609124 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.693 mas, bmaj=4.798 mas, bpa=-23.7 degrees ! Estimated noise=0.408918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264515 Jy ! Component: 100 - total flux cleaned = 0.00454383 Jy ! Component: 150 - total flux cleaned = 0.00595485 Jy ! Component: 200 - total flux cleaned = 0.00735805 Jy ! Total flux subtracted in 200 components = 0.00735805 Jy ! Clean residual min=-0.016230 max=0.021025 Jy/beam ! Clean residual mean=0.000099 rms=0.005421 Jy/beam ! Combined flux in latest and established models = 0.201287 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.201287 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=0.085447Jy sigma=1.602256 ! Fit after self-cal, rms=0.085439Jy sigma=1.601438 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 = 0.00164307 Jy ! Component: 100 - total flux cleaned = 0.0027654 Jy ! Component: 150 - total flux cleaned = 0.00377976 Jy ! Component: 200 - total flux cleaned = 0.00452461 Jy ! Total flux subtracted in 200 components = 0.00452461 Jy ! Clean residual min=-0.015849 max=0.021028 Jy/beam ! Clean residual mean=0.000097 rms=0.005374 Jy/beam ! Combined flux in latest and established models = 0.205811 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 124 components and 0.205811 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=0.085014Jy sigma=1.598584 ! Fit after self-cal, rms=0.085008Jy sigma=1.598248 ! 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=0.085008Jy sigma=1.598248 ! Fit after self-cal, rms=0.085008Jy sigma=1.598248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.693 mas, bmaj=4.798 mas, bpa=-23.7 degrees ! Estimated noise=0.408918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000797651 Jy ! Component: 100 - total flux cleaned = 0.00132571 Jy ! Component: 150 - total flux cleaned = 0.0018229 Jy ! Component: 200 - total flux cleaned = 0.00230141 Jy ! Total flux subtracted in 200 components = 0.00230141 Jy ! Clean residual min=-0.015596 max=0.020834 Jy/beam ! Clean residual mean=0.000096 rms=0.005342 Jy/beam ! Combined flux in latest and established models = 0.208113 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 126 components and 0.208113 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=0.084761Jy sigma=1.596046 ! Fit after self-cal, rms=0.084758Jy sigma=1.595902 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 = 0.000421168 Jy ! Component: 100 - total flux cleaned = 0.000879441 Jy ! Component: 150 - total flux cleaned = 0.00131778 Jy ! Component: 200 - total flux cleaned = 0.00174202 Jy ! Total flux subtracted in 200 components = 0.00174202 Jy ! Clean residual min=-0.015376 max=0.020653 Jy/beam ! Clean residual mean=0.000095 rms=0.005319 Jy/beam ! Combined flux in latest and established models = 0.209855 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 0.209855 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=0.084575Jy sigma=1.594197 ! Fit after self-cal, rms=0.084565Jy sigma=1.594094 ! 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=0.084565Jy sigma=1.594094 ! Fit after self-cal, rms=0.084565Jy sigma=1.594094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.946 mas, bmaj=4.883 mas, bpa=-17.89 degrees ! Estimated noise=0.44194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360107 Jy ! Component: 100 - total flux cleaned = 0.00444298 Jy ! Component: 150 - total flux cleaned = 0.00491289 Jy ! Component: 200 - total flux cleaned = 0.00544053 Jy ! Total flux subtracted in 200 components = 0.00544053 Jy ! Clean residual min=-0.019028 max=0.026753 Jy/beam ! Clean residual mean=0.000124 rms=0.006829 Jy/beam ! Combined flux in latest and established models = 0.215295 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 135 components and 0.215295 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=0.084256Jy sigma=1.596584 ! Fit after self-cal, rms=0.084286Jy sigma=1.596103 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 = 0.000724483 Jy ! Component: 100 - total flux cleaned = 0.00114917 Jy ! Component: 150 - total flux cleaned = 0.00146712 Jy ! Component: 200 - total flux cleaned = 0.00184764 Jy ! Total flux subtracted in 200 components = 0.00184764 Jy ! Clean residual min=-0.018800 max=0.026719 Jy/beam ! Clean residual mean=0.000124 rms=0.006797 Jy/beam ! Combined flux in latest and established models = 0.217143 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 135 components and 0.217143 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=0.084140Jy sigma=1.596493 ! Fit after self-cal, rms=0.084161Jy sigma=1.596265 ! 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=1.693 mas, bmaj=4.798 mas, bpa=-23.7 degrees ! Estimated noise=0.408918 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.693 x 4.798 at -23.7 degrees (North through East) ! Clean map min=-0.015014 max=0.07076 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=1.119 mas, bmaj=4.325 mas, bpa=-23.81 degrees ! Estimated noise=0.843659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0573032 Jy ! Component: 100 - total flux cleaned = 0.0862382 Jy ! Component: 150 - total flux cleaned = 0.107619 Jy ! Component: 200 - total flux cleaned = 0.124302 Jy ! Total flux subtracted in 200 components = 0.124302 Jy ! Clean residual min=-0.014228 max=0.014697 Jy/beam ! Clean residual mean=0.000147 rms=0.004133 Jy/beam ! Combined flux in latest and established models = 0.124302 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.124302 Jy ! Inverting map and beam ! Estimated beam: bmin=1.693 mas, bmaj=4.798 mas, bpa=-23.7 degrees ! Estimated noise=0.408918 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 = 0.0223366 Jy ! Component: 100 - total flux cleaned = 0.03826 Jy ! Component: 150 - total flux cleaned = 0.0500977 Jy ! Component: 200 - total flux cleaned = 0.0590325 Jy ! Total flux subtracted in 200 components = 0.0590325 Jy ! Clean residual min=-0.016731 max=0.019149 Jy/beam ! Clean residual mean=0.000116 rms=0.005503 Jy/beam ! Combined flux in latest and established models = 0.183335 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 87 components and 0.183335 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=2.946 mas, bmaj=4.883 mas, bpa=-17.89 degrees ! Estimated noise=0.44194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00988504 Jy ! Component: 100 - total flux cleaned = 0.0169587 Jy ! Component: 150 - total flux cleaned = 0.0221487 Jy ! Component: 200 - total flux cleaned = 0.0247301 Jy ! Total flux subtracted in 200 components = 0.0247301 Jy ! Clean residual min=-0.019887 max=0.026479 Jy/beam ! Clean residual mean=0.000132 rms=0.006915 Jy/beam ! Combined flux in latest and established models = 0.208065 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 = 0.00152818 Jy ! Component: 100 - total flux cleaned = 0.00277058 Jy ! Component: 150 - total flux cleaned = 0.00399492 Jy ! Component: 200 - total flux cleaned = 0.00499388 Jy ! Total flux subtracted in 200 components = 0.00499388 Jy ! Clean residual min=-0.019348 max=0.026727 Jy/beam ! Clean residual mean=0.000128 rms=0.006863 Jy/beam ! Combined flux in latest and established models = 0.213059 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.213058 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.693 mas, bmaj=4.798 mas, bpa=-23.7 degrees ! Estimated noise=0.408918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115128 Jy ! Component: 100 - total flux cleaned = -0.00101118 Jy ! Component: 150 - total flux cleaned = -0.000892954 Jy ! Component: 200 - total flux cleaned = -0.000687466 Jy ! Total flux subtracted in 200 components = -0.000687466 Jy ! Clean residual min=-0.015782 max=0.020729 Jy/beam ! Clean residual mean=0.000096 rms=0.005319 Jy/beam ! Combined flux in latest and established models = 0.212371 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 106 components and 0.212371 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=0.084559Jy sigma=1.602239 ! Fit after self-cal, rms=0.084596Jy sigma=1.600637 wmodel /scr/pima/bg219i_uvs/J0943-0819_X_map.mod ! Writing 106 model components to file: /scr/pima/bg219i_uvs/J0943-0819_X_map.mod wobs /scr/pima/bg219i_uvs/J0943-0819_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0943-0819_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0943-0819_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J0943-0819_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 = 0.00888017 Jy ! Component: 100 - total flux cleaned = 0.0148584 Jy ! Component: 150 - total flux cleaned = 0.0199186 Jy ! Component: 200 - total flux cleaned = 0.0223784 Jy ! Component: 250 - total flux cleaned = 0.0244329 Jy ! Component: 300 - total flux cleaned = 0.0252952 Jy ! Component: 350 - total flux cleaned = 0.026501 Jy ! Component: 400 - total flux cleaned = 0.0268797 Jy ! Component: 450 - total flux cleaned = 0.0272479 Jy ! Component: 500 - total flux cleaned = 0.0277722 Jy ! Component: 550 - total flux cleaned = 0.0282683 Jy ! Component: 600 - total flux cleaned = 0.0281084 Jy ! Component: 650 - total flux cleaned = 0.0282635 Jy ! Component: 700 - total flux cleaned = 0.0284077 Jy ! Component: 750 - total flux cleaned = 0.0284075 Jy ! Component: 800 - total flux cleaned = 0.0281403 Jy ! Component: 850 - total flux cleaned = 0.0281391 Jy ! Component: 900 - total flux cleaned = 0.0278871 Jy ! Component: 950 - total flux cleaned = 0.0275249 Jy ! Component: 1000 - total flux cleaned = 0.0272927 Jy ! Component: 1050 - total flux cleaned = 0.0269607 Jy ! Component: 1100 - total flux cleaned = 0.0268568 Jy ! Component: 1150 - total flux cleaned = 0.02665 Jy ! Component: 1200 - total flux cleaned = 0.0268529 Jy ! Component: 1250 - total flux cleaned = 0.0265594 Jy ! Component: 1300 - total flux cleaned = 0.0264652 Jy ! Component: 1350 - total flux cleaned = 0.0261887 Jy ! Component: 1400 - total flux cleaned = 0.0259223 Jy ! Component: 1450 - total flux cleaned = 0.0260088 Jy ! Component: 1500 - total flux cleaned = 0.0260071 Jy ! Component: 1550 - total flux cleaned = 0.0260055 Jy ! Component: 1600 - total flux cleaned = 0.0258451 Jy ! Component: 1650 - total flux cleaned = 0.0257676 Jy ! Component: 1700 - total flux cleaned = 0.0256135 Jy ! Component: 1750 - total flux cleaned = 0.0254635 Jy ! Component: 1800 - total flux cleaned = 0.0250996 Jy ! Component: 1850 - total flux cleaned = 0.0249576 Jy ! Component: 1900 - total flux cleaned = 0.0247491 Jy ! Component: 1950 - total flux cleaned = 0.0245455 Jy ! Component: 2000 - total flux cleaned = 0.0244807 Jy ! Component: 2050 - total flux cleaned = 0.0243502 Jy ! Component: 2100 - total flux cleaned = 0.0242221 Jy ! Component: 2150 - total flux cleaned = 0.0241583 Jy ! Component: 2200 - total flux cleaned = 0.0239729 Jy ! Component: 2250 - total flux cleaned = 0.0239127 Jy ! Component: 2300 - total flux cleaned = 0.0236747 Jy ! Component: 2350 - total flux cleaned = 0.0234989 Jy ! Component: 2400 - total flux cleaned = 0.0232695 Jy ! Component: 2450 - total flux cleaned = 0.0230439 Jy ! Component: 2500 - total flux cleaned = 0.0227117 Jy ! Component: 2550 - total flux cleaned = 0.0225485 Jy ! Component: 2600 - total flux cleaned = 0.0223864 Jy ! Component: 2650 - total flux cleaned = 0.0221192 Jy ! Component: 2700 - total flux cleaned = 0.0219608 Jy ! Component: 2750 - total flux cleaned = 0.0215945 Jy ! Component: 2800 - total flux cleaned = 0.0212836 Jy ! Component: 2850 - total flux cleaned = 0.0209243 Jy ! Component: 2900 - total flux cleaned = 0.0207712 Jy ! Component: 2950 - total flux cleaned = 0.0204168 Jy ! Component: 3000 - total flux cleaned = 0.0201657 Jy ! Component: 3050 - total flux cleaned = 0.0198173 Jy ! Component: 3100 - total flux cleaned = 0.0193726 Jy ! Component: 3150 - total flux cleaned = 0.0191269 Jy ! Component: 3200 - total flux cleaned = 0.0185893 Jy ! Component: 3250 - total flux cleaned = 0.0182978 Jy ! Component: 3300 - total flux cleaned = 0.0180076 Jy ! Component: 3350 - total flux cleaned = 0.0177669 Jy ! Component: 3400 - total flux cleaned = 0.0176708 Jy ! Component: 3450 - total flux cleaned = 0.0175744 Jy ! Component: 3500 - total flux cleaned = 0.0175267 Jy ! Component: 3550 - total flux cleaned = 0.0173352 Jy ! Component: 3600 - total flux cleaned = 0.0173829 Jy ! Component: 3650 - total flux cleaned = 0.0171915 Jy ! Component: 3700 - total flux cleaned = 0.0171915 Jy ! Component: 3750 - total flux cleaned = 0.0171437 Jy ! Component: 3800 - total flux cleaned = 0.0170001 Jy ! Component: 3850 - total flux cleaned = 0.0170004 Jy ! Component: 3900 - total flux cleaned = 0.0170007 Jy ! Component: 3950 - total flux cleaned = 0.0168567 Jy ! Component: 4000 - total flux cleaned = 0.0168569 Jy ! Component: 4050 - total flux cleaned = 0.0168089 Jy ! Total flux subtracted in 4096 components = 0.0167603 Jy ! Clean residual min=-0.002740 max=0.003009 Jy/beam ! Clean residual mean=0.000005 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.229131 Jy keep ! Adding 610 model components to the UV plane model. ! The established model now contains 716 components and 0.229131 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0943-0819_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.693 x 4.798 at -23.7 degrees (North through East) ! Clean map min=-0.014008 max=0.06974 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0943-0819_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0697396 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00090833 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.90738 3.90738 7.81476 15.6295 31.259 62.5181 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 76.777 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0943-0819_X_uvs.log closed on Wed Apr 6 23:39:45 2016