! Started logfile: /scr/pima/bg219a_uvs/J1129-4435_X_uvs.log on Wed Apr 6 21:34:52 2016 obs /scr/pima/bg219a_uvs/J1129-4435_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1129-4435_X_uva.fits ! AN table 1: 60 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.689683 visibilities/baseline/integration-bin. ! Found source: J1129-4435 ! ! 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 10428 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/J1129-4435_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 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 86 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=1.013881Jy sigma=19.407623 ! Fit after self-cal, rms=0.913752Jy sigma=17.363061 ! 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=0.5764 mas, bmaj=1.993 mas, bpa=-8.434 degrees ! Estimated noise=1.14531 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 = 0.0592671 Jy ! Component: 100 - total flux cleaned = 0.079825 Jy ! Total flux subtracted in 100 components = 0.079825 Jy ! Clean residual min=-0.009967 max=0.011765 Jy/beam ! Clean residual mean=-0.000112 rms=0.002789 Jy/beam ! Combined flux in latest and established models = 0.079825 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.079825 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=0.079192Jy sigma=1.459545 ! Fit after self-cal, rms=0.078092Jy sigma=1.443066 ! 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=0.7738 mas, bmaj=2.618 mas, bpa=-7.267 degrees ! Estimated noise=0.506194 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 = 0.0226992 Jy ! Component: 100 - total flux cleaned = 0.0333468 Jy ! Component: 150 - total flux cleaned = 0.0384962 Jy ! Component: 200 - total flux cleaned = 0.0409882 Jy ! Total flux subtracted in 200 components = 0.0409882 Jy ! Clean residual min=-0.006638 max=0.011709 Jy/beam ! Clean residual mean=-0.000124 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 0.120813 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.120813 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=0.073159Jy sigma=1.301659 ! Fit after self-cal, rms=0.073102Jy sigma=1.299371 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7738 x 2.618 at -7.267 degrees (North through East) ! Clean map min=-0.0061097 max=0.084234 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* 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: ! FD 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: ! FD 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: ! FD 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: ! FD 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: ! FD 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: ! FD 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=0.073102Jy sigma=1.299371 ! Fit after self-cal, rms=0.073102Jy sigma=1.299371 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7738 mas, bmaj=2.618 mas, bpa=-7.267 degrees ! Estimated noise=0.506194 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 (2, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107976 Jy ! Component: 100 - total flux cleaned = 0.0139704 Jy ! Component: 150 - total flux cleaned = 0.0145402 Jy ! Component: 200 - total flux cleaned = 0.0145506 Jy ! Total flux subtracted in 200 components = 0.0145506 Jy ! Clean residual min=-0.005044 max=0.007407 Jy/beam ! Clean residual mean=-0.000041 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.135364 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.135364 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=0.071420Jy sigma=1.270369 ! Fit after self-cal, rms=0.071200Jy sigma=1.264506 ! 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=0.071200Jy sigma=1.264506 ! Fit after self-cal, rms=0.070648Jy sigma=1.264358 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7832 mas, bmaj=2.637 mas, bpa=-7.084 degrees ! Estimated noise=0.494803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00283464 Jy ! Component: 100 - total flux cleaned = -0.00333258 Jy ! Component: 150 - total flux cleaned = -0.00409275 Jy ! Component: 200 - total flux cleaned = -0.00447016 Jy ! Total flux subtracted in 200 components = -0.00447016 Jy ! Clean residual min=-0.004435 max=0.004703 Jy/beam ! Clean residual mean=-0.000025 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.130894 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 69 components and 0.130894 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=0.070117Jy sigma=1.257361 ! Fit after self-cal, rms=0.070189Jy sigma=1.256504 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 = 0.000383105 Jy ! Component: 100 - total flux cleaned = 3.55694e-05 Jy ! Component: 150 - total flux cleaned = -0.000267994 Jy ! Component: 200 - total flux cleaned = -0.000596219 Jy ! Total flux subtracted in 200 components = -0.000596219 Jy ! Clean residual min=-0.004289 max=0.004416 Jy/beam ! Clean residual mean=-0.000028 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.130297 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.130297 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=0.069973Jy sigma=1.253651 ! Fit after self-cal, rms=0.069985Jy sigma=1.253178 ! 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=0.069985Jy sigma=1.253178 ! Fit after self-cal, rms=0.069734Jy sigma=1.252811 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7845 mas, bmaj=2.644 mas, bpa=-7.073 degrees ! Estimated noise=0.491798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101642 Jy ! Component: 100 - total flux cleaned = -0.00135327 Jy ! Component: 150 - total flux cleaned = -0.00157927 Jy ! Component: 200 - total flux cleaned = -0.00182756 Jy ! Total flux subtracted in 200 components = -0.00182756 Jy ! Clean residual min=-0.004002 max=0.003911 Jy/beam ! Clean residual mean=-0.000012 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.12847 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.12847 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=0.069604Jy sigma=1.251072 ! Fit after self-cal, rms=0.069611Jy sigma=1.250799 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 = 0.000360404 Jy ! Component: 100 - total flux cleaned = 0.000162304 Jy ! Component: 150 - total flux cleaned = -4.99197e-05 Jy ! Component: 200 - total flux cleaned = -0.000164925 Jy ! Total flux subtracted in 200 components = -0.000164925 Jy ! Clean residual min=-0.003947 max=0.003715 Jy/beam ! Clean residual mean=-0.000013 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.128305 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.128305 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=0.069540Jy sigma=1.249805 ! Fit after self-cal, rms=0.069549Jy sigma=1.249622 ! 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=0.069549Jy sigma=1.249622 ! Fit after self-cal, rms=0.069432Jy sigma=1.249550 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.442 mas, bmaj=9.043 mas, bpa=1.616 degrees ! Estimated noise=0.625218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000744977 Jy ! Component: 100 - total flux cleaned = -0.000862112 Jy ! Component: 150 - total flux cleaned = -0.000922728 Jy ! Component: 200 - total flux cleaned = -0.000924345 Jy ! Total flux subtracted in 200 components = -0.000924345 Jy ! Clean residual min=-0.004753 max=0.004382 Jy/beam ! Clean residual mean=-0.000019 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.127381 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.127381 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=0.069427Jy sigma=1.249477 ! Fit after self-cal, rms=0.069412Jy sigma=1.249283 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 = 3.58808e-05 Jy ! Component: 100 - total flux cleaned = -5.33704e-05 Jy ! Component: 150 - total flux cleaned = -5.40038e-05 Jy ! Component: 200 - total flux cleaned = -7.63378e-05 Jy ! Total flux subtracted in 200 components = -7.63378e-05 Jy ! Clean residual min=-0.004686 max=0.004313 Jy/beam ! Clean residual mean=-0.000021 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.127304 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.127304 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=0.069419Jy sigma=1.249423 ! Fit after self-cal, rms=0.069412Jy sigma=1.249324 ! 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=0.7851 mas, bmaj=2.648 mas, bpa=-7.069 degrees ! Estimated noise=0.490353 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7851 x 2.648 at -7.069 degrees (North through East) ! Clean map min=-0.0038422 max=0.075388 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=0.5813 mas, bmaj=2.004 mas, bpa=-8.348 degrees ! Estimated noise=1.13103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0585255 Jy ! Component: 100 - total flux cleaned = 0.080797 Jy ! Component: 150 - total flux cleaned = 0.0946408 Jy ! Component: 200 - total flux cleaned = 0.103737 Jy ! Total flux subtracted in 200 components = 0.103737 Jy ! Clean residual min=-0.008086 max=0.007246 Jy/beam ! Clean residual mean=-0.000049 rms=0.002018 Jy/beam ! Combined flux in latest and established models = 0.103737 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.103737 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7851 mas, bmaj=2.648 mas, bpa=-7.069 degrees ! Estimated noise=0.490353 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 = 0.0117481 Jy ! Component: 100 - total flux cleaned = 0.0180487 Jy ! Component: 150 - total flux cleaned = 0.0198143 Jy ! Component: 200 - total flux cleaned = 0.0206166 Jy ! Total flux subtracted in 200 components = 0.0206166 Jy ! Clean residual min=-0.004175 max=0.004943 Jy/beam ! Clean residual mean=-0.000027 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.124354 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.124354 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=2.442 mas, bmaj=9.043 mas, bpa=1.616 degrees ! Estimated noise=0.625218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223758 Jy ! Component: 100 - total flux cleaned = 0.0023801 Jy ! Component: 150 - total flux cleaned = 0.00261237 Jy ! Component: 200 - total flux cleaned = 0.00275405 Jy ! Total flux subtracted in 200 components = 0.00275405 Jy ! Clean residual min=-0.005066 max=0.004516 Jy/beam ! Clean residual mean=-0.000023 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 0.127108 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 = 3.97948e-05 Jy ! Component: 100 - total flux cleaned = 3.99382e-05 Jy ! Component: 150 - total flux cleaned = 3.98286e-05 Jy ! Component: 200 - total flux cleaned = 3.87108e-05 Jy ! Total flux subtracted in 200 components = 3.87108e-05 Jy ! Clean residual min=-0.004993 max=0.004336 Jy/beam ! Clean residual mean=-0.000023 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.127146 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.127146 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7851 mas, bmaj=2.648 mas, bpa=-7.069 degrees ! Estimated noise=0.490353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000397533 Jy ! Component: 100 - total flux cleaned = -0.00021908 Jy ! Component: 150 - total flux cleaned = -0.000355857 Jy ! Component: 200 - total flux cleaned = -0.000415019 Jy ! Total flux subtracted in 200 components = -0.000415019 Jy ! Clean residual min=-0.003986 max=0.004081 Jy/beam ! Clean residual mean=-0.000013 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.126731 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.126731 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=0.069494Jy sigma=1.251203 ! Fit after self-cal, rms=0.069367Jy sigma=1.250069 wmodel /scr/pima/bg219a_uvs/J1129-4435_X_map.mod ! Writing 73 model components to file: /scr/pima/bg219a_uvs/J1129-4435_X_map.mod wobs /scr/pima/bg219a_uvs/J1129-4435_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1129-4435_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1129-4435_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J1129-4435_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 = -0.000383054 Jy ! Component: 100 - total flux cleaned = -0.000449178 Jy ! Component: 150 - total flux cleaned = -0.000391375 Jy ! Component: 200 - total flux cleaned = -0.000389941 Jy ! Component: 250 - total flux cleaned = -0.000239596 Jy ! Component: 300 - total flux cleaned = -0.00014577 Jy ! Component: 350 - total flux cleaned = -0.000100891 Jy ! Component: 400 - total flux cleaned = -1.56604e-05 Jy ! Component: 450 - total flux cleaned = 0.000104635 Jy ! Component: 500 - total flux cleaned = 0.000181024 Jy ! Component: 550 - total flux cleaned = 0.000253148 Jy ! Component: 600 - total flux cleaned = 0.000323549 Jy ! Component: 650 - total flux cleaned = 0.000491311 Jy ! Component: 700 - total flux cleaned = 0.000459415 Jy ! Component: 750 - total flux cleaned = 0.00052226 Jy ! Component: 800 - total flux cleaned = 0.000551829 Jy ! Component: 850 - total flux cleaned = 0.000580559 Jy ! Component: 900 - total flux cleaned = 0.000690838 Jy ! Component: 950 - total flux cleaned = 0.000826621 Jy ! Component: 1000 - total flux cleaned = 0.000984081 Jy ! Component: 1050 - total flux cleaned = 0.00111172 Jy ! Component: 1100 - total flux cleaned = 0.00111252 Jy ! Component: 1150 - total flux cleaned = 0.00108837 Jy ! Component: 1200 - total flux cleaned = 0.000993204 Jy ! Component: 1250 - total flux cleaned = 0.000946599 Jy ! Component: 1300 - total flux cleaned = 0.000969587 Jy ! Component: 1350 - total flux cleaned = 0.000947397 Jy ! Component: 1400 - total flux cleaned = 0.0010139 Jy ! Component: 1450 - total flux cleaned = 0.000991891 Jy ! Component: 1500 - total flux cleaned = 0.00103455 Jy ! Component: 1550 - total flux cleaned = 0.00099214 Jy ! Component: 1600 - total flux cleaned = 0.000971423 Jy ! Component: 1650 - total flux cleaned = 0.00090915 Jy ! Component: 1700 - total flux cleaned = 0.000847668 Jy ! Component: 1750 - total flux cleaned = 0.000706414 Jy ! Component: 1800 - total flux cleaned = 0.000646868 Jy ! Component: 1850 - total flux cleaned = 0.000666457 Jy ! Component: 1900 - total flux cleaned = 0.000549389 Jy ! Component: 1950 - total flux cleaned = 0.000549526 Jy ! Component: 2000 - total flux cleaned = 0.000492318 Jy ! Component: 2050 - total flux cleaned = 0.000435586 Jy ! Component: 2100 - total flux cleaned = 0.00039804 Jy ! Component: 2150 - total flux cleaned = 0.000286859 Jy ! Component: 2200 - total flux cleaned = 0.000268724 Jy ! Component: 2250 - total flux cleaned = 0.000214067 Jy ! Component: 2300 - total flux cleaned = 0.000196002 Jy ! Component: 2350 - total flux cleaned = 0.000177852 Jy ! Component: 2400 - total flux cleaned = 0.000142282 Jy ! Component: 2450 - total flux cleaned = 0.000195163 Jy ! Component: 2500 - total flux cleaned = 0.000142439 Jy ! Component: 2550 - total flux cleaned = 9.03106e-05 Jy ! Component: 2600 - total flux cleaned = 9.03556e-05 Jy ! Component: 2650 - total flux cleaned = 0.000141925 Jy ! Component: 2700 - total flux cleaned = 0.000107653 Jy ! Component: 2750 - total flux cleaned = 7.36255e-05 Jy ! Component: 2800 - total flux cleaned = 7.36838e-05 Jy ! Component: 2850 - total flux cleaned = 2.33977e-05 Jy ! Component: 2900 - total flux cleaned = 5.68401e-05 Jy ! Component: 2950 - total flux cleaned = 6.95491e-06 Jy ! Component: 3000 - total flux cleaned = 7.07861e-06 Jy ! Component: 3050 - total flux cleaned = 6.90993e-06 Jy ! Component: 3100 - total flux cleaned = -4.23089e-05 Jy ! Component: 3150 - total flux cleaned = -4.23786e-05 Jy ! Component: 3200 - total flux cleaned = -9.1174e-05 Jy ! Component: 3250 - total flux cleaned = -0.000107362 Jy ! Component: 3300 - total flux cleaned = -0.00012352 Jy ! Component: 3350 - total flux cleaned = -0.000139702 Jy ! Component: 3400 - total flux cleaned = -0.000171719 Jy ! Component: 3450 - total flux cleaned = -0.000187629 Jy ! Component: 3500 - total flux cleaned = -0.0002035 Jy ! Component: 3550 - total flux cleaned = -0.0002352 Jy ! Component: 3600 - total flux cleaned = -0.000314248 Jy ! Component: 3650 - total flux cleaned = -0.000314219 Jy ! Component: 3700 - total flux cleaned = -0.000361507 Jy ! Component: 3750 - total flux cleaned = -0.000392949 Jy ! Component: 3800 - total flux cleaned = -0.000424454 Jy ! Component: 3850 - total flux cleaned = -0.00048726 Jy ! Component: 3900 - total flux cleaned = -0.000487252 Jy ! Component: 3950 - total flux cleaned = -0.000565731 Jy ! Component: 4000 - total flux cleaned = -0.000597108 Jy ! Component: 4050 - total flux cleaned = -0.000659782 Jy ! Total flux subtracted in 4096 components = -0.000659811 Jy ! Clean residual min=-0.000958 max=0.001108 Jy/beam ! Clean residual mean=0.000007 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.126072 Jy keep ! Adding 240 model components to the UV plane model. ! The established model now contains 313 components and 0.126072 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1129-4435_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7851 x 2.648 at -7.069 degrees (North through East) ! Clean map min=-0.0025435 max=0.074852 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1129-4435_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0748524 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000253238 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.01495 1.01495 2.0299 4.05979 8.11959 16.2392 32.4783 64.9567 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 295.581 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1129-4435_X_uvs.log closed on Wed Apr 6 21:34:56 2016