! Started logfile: /d2/scr/pima/bp171a5_uvs/J1012-1802_X_uvs.log on Sun Jan 19 22:01:59 2014 obs /d2/scr/pima/bp171a5_uvs/J1012-1802_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1012-1802_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.571429 visibilities/baseline/integration-bin. ! Found source: J1012-1802 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 384 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 /d2/scr/pima/bp171a5_uvs/J1012-1802_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997356Jy sigma=38.087522 ! Fit after self-cal, rms=0.955062Jy sigma=37.297307 ! 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=3.332 mas, bmaj=8.001 mas, bpa=-0.2921 degrees ! Estimated noise=1.37446 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344617 Jy ! Component: 100 - total flux cleaned = 0.0454908 Jy ! Total flux subtracted in 100 components = 0.0454908 Jy ! Clean residual min=-0.004631 max=0.005282 Jy/beam ! Clean residual mean=0.000020 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 0.0454908 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0454908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025566Jy sigma=0.832687 ! Fit after self-cal, rms=0.022932Jy sigma=0.790014 ! 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=3.498 mas, bmaj=8.609 mas, bpa=2.249 degrees ! Estimated noise=1.04778 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 = 0.00952248 Jy ! Component: 100 - total flux cleaned = 0.0134905 Jy ! Component: 150 - total flux cleaned = 0.0154886 Jy ! Component: 200 - total flux cleaned = 0.0171693 Jy ! Total flux subtracted in 200 components = 0.0171693 Jy ! Clean residual min=-0.002037 max=0.002035 Jy/beam ! Clean residual mean=0.000003 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.0626601 Jy ! Performing phase self-cal ! Adding 113 model components to the UV plane model. ! The established model now contains 142 components and 0.0626601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017959Jy sigma=0.534339 ! Fit after self-cal, rms=0.017939Jy sigma=0.532548 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.498 x 8.609 at 2.249 degrees (North through East) ! Clean map min=-0.0034583 max=0.042769 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 0.97 HN 1.00* KP 1.05 ! LA 0.95 NL 1.00 OV 1.16 PT 0.87 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 1.09 ! LA 0.91 NL 1.15 OV 1.00 PT 0.84 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.00* KP 0.91 ! LA 0.95 NL 1.07 OV 1.06 PT 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 1.08 ! LA 0.97 NL 0.97 OV 0.90 PT 0.99 ! ! ! 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 1.06 ! LA 0.87 NL 0.94 OV 1.01 PT 0.89 ! ! ! Fit before self-cal, rms=0.017939Jy sigma=0.532548 ! Fit after self-cal, rms=0.017080Jy sigma=0.498205 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=8.705 mas, bpa=2.315 degrees ! Estimated noise=1.02319 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 = 0.000364775 Jy ! Component: 100 - total flux cleaned = 0.000225227 Jy ! Component: 150 - total flux cleaned = 0.000742076 Jy ! Component: 200 - total flux cleaned = 0.00107627 Jy ! Total flux subtracted in 200 components = 0.00107627 Jy ! Clean residual min=-0.000657 max=0.000663 Jy/beam ! Clean residual mean=0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0637363 Jy ! Performing phase self-cal ! Adding 103 model components to the UV plane model. ! The established model now contains 245 components and 0.0637363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016640Jy sigma=0.477782 ! Fit after self-cal, rms=0.016648Jy sigma=0.477350 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016648Jy sigma=0.477350 ! Fit after self-cal, rms=0.016126Jy sigma=0.448726 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.55 mas, bmaj=8.769 mas, bpa=2.396 degrees ! Estimated noise=1.013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036843 Jy ! Component: 100 - total flux cleaned = 0.000186824 Jy ! Component: 150 - total flux cleaned = 3.5244e-05 Jy ! Component: 200 - total flux cleaned = -0.000107205 Jy ! Total flux subtracted in 200 components = -0.000107205 Jy ! Clean residual min=-0.000244 max=0.000244 Jy/beam ! Clean residual mean=-0.000001 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0636291 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 300 components and 0.0636291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016018Jy sigma=0.446385 ! Fit after self-cal, rms=0.016029Jy sigma=0.446282 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 = -0.000162869 Jy ! Component: 100 - total flux cleaned = -0.000223903 Jy ! Component: 150 - total flux cleaned = -0.000289011 Jy ! Component: 200 - total flux cleaned = -0.000319646 Jy ! Total flux subtracted in 200 components = -0.000319646 Jy ! Clean residual min=-0.000166 max=0.000166 Jy/beam ! Clean residual mean=-0.000000 rms=0.000062 Jy/beam ! Combined flux in latest and established models = 0.0633095 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 358 components and 0.0633094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016000Jy sigma=0.445945 ! Fit after self-cal, rms=0.016002Jy sigma=0.445926 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016002Jy sigma=0.445926 ! Fit after self-cal, rms=0.016060Jy sigma=0.445214 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.557 mas, bmaj=8.782 mas, bpa=2.512 degrees ! Estimated noise=1.01149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177582 Jy ! Component: 100 - total flux cleaned = -0.000207476 Jy ! Component: 150 - total flux cleaned = -0.000367292 Jy ! Component: 200 - total flux cleaned = -0.000467953 Jy ! Total flux subtracted in 200 components = -0.000467953 Jy ! Clean residual min=-0.000158 max=0.000158 Jy/beam ! Clean residual mean=-0.000000 rms=0.000061 Jy/beam ! Combined flux in latest and established models = 0.0628415 Jy selfcal ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 422 components and 0.0628415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016008Jy sigma=0.445330 ! Fit after self-cal, rms=0.016010Jy sigma=0.445314 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 = -0.000148535 Jy ! Component: 100 - total flux cleaned = -0.000226323 Jy ! Component: 150 - total flux cleaned = -0.000291756 Jy ! Component: 200 - total flux cleaned = -0.00032321 Jy ! Total flux subtracted in 200 components = -0.00032321 Jy ! Clean residual min=-0.000129 max=0.000129 Jy/beam ! Clean residual mean=-0.000000 rms=0.000049 Jy/beam ! Combined flux in latest and established models = 0.0625183 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 472 components and 0.0625183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015992Jy sigma=0.445246 ! Fit after self-cal, rms=0.015993Jy sigma=0.445235 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015993Jy sigma=0.445235 ! Fit after self-cal, rms=0.016034Jy sigma=0.444696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.73 mas, bmaj=9.001 mas, bpa=2.557 degrees ! Estimated noise=1.00627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.13525e-05 Jy ! Component: 100 - total flux cleaned = -6.09433e-05 Jy ! Component: 150 - total flux cleaned = -0.00013971 Jy ! Component: 200 - total flux cleaned = -0.000243544 Jy ! Total flux subtracted in 200 components = -0.000243544 Jy ! Clean residual min=-0.000138 max=0.000138 Jy/beam ! Clean residual mean=-0.000000 rms=0.000052 Jy/beam ! Combined flux in latest and established models = 0.0622747 Jy selfcal ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 527 components and 0.0622748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015986Jy sigma=0.445053 ! Fit after self-cal, rms=0.015988Jy sigma=0.445046 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 = -0.00010608 Jy ! Component: 100 - total flux cleaned = -0.000156232 Jy ! Component: 150 - total flux cleaned = -0.000198142 Jy ! Component: 200 - total flux cleaned = -0.000225512 Jy ! Total flux subtracted in 200 components = -0.000225512 Jy ! Clean residual min=-0.000114 max=0.000114 Jy/beam ! Clean residual mean=-0.000000 rms=0.000041 Jy/beam ! Combined flux in latest and established models = 0.0620492 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 567 components and 0.0620492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015972Jy sigma=0.445037 ! Fit after self-cal, rms=0.015973Jy sigma=0.445029 ! 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=3.562 mas, bmaj=8.792 mas, bpa=2.642 degrees ! Estimated noise=1.00946 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.562 x 8.792 at 2.642 degrees (North through East) ! Clean map min=-0.0013397 max=0.040883 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=3.381 mas, bmaj=8.151 mas, bpa=0.004685 degrees ! Estimated noise=1.33495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0338848 Jy ! Component: 100 - total flux cleaned = 0.0445114 Jy ! Component: 150 - total flux cleaned = 0.0498112 Jy ! Component: 200 - total flux cleaned = 0.0521701 Jy ! Total flux subtracted in 200 components = 0.0521701 Jy ! Clean residual min=-0.002392 max=0.002391 Jy/beam ! Clean residual mean=0.000001 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.0521701 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 60 model components to the UV plane model. ! The established model now contains 60 components and 0.0521701 Jy ! Inverting map and beam ! Estimated beam: bmin=3.562 mas, bmaj=8.792 mas, bpa=2.642 degrees ! Estimated noise=1.00946 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 = 0.00232402 Jy ! Component: 100 - total flux cleaned = 0.00272056 Jy ! Component: 150 - total flux cleaned = 0.00284541 Jy ! Component: 200 - total flux cleaned = 0.00341662 Jy ! Total flux subtracted in 200 components = 0.00341662 Jy ! Clean residual min=-0.001239 max=0.001244 Jy/beam ! Clean residual mean=-0.000001 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0555867 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 149 components and 0.0555867 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=3.73 mas, bmaj=9.001 mas, bpa=2.557 degrees ! Estimated noise=1.00627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142853 Jy ! Component: 100 - total flux cleaned = 0.000372683 Jy ! Component: 150 - total flux cleaned = 0.000651176 Jy ! Component: 200 - total flux cleaned = 0.000917992 Jy ! Total flux subtracted in 200 components = 0.000917992 Jy ! Clean residual min=-0.000581 max=0.000578 Jy/beam ! Clean residual mean=-0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0565047 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 = 0.000349984 Jy ! Component: 100 - total flux cleaned = 0.000676508 Jy ! Component: 150 - total flux cleaned = 0.001012 Jy ! Component: 200 - total flux cleaned = 0.00113945 Jy ! Total flux subtracted in 200 components = 0.00113945 Jy ! Clean residual min=-0.000341 max=0.000340 Jy/beam ! Clean residual mean=-0.000002 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0576441 Jy ! Adding 169 model components to the UV plane model. ! The established model now contains 308 components and 0.0576441 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.562 mas, bmaj=8.792 mas, bpa=2.642 degrees ! Estimated noise=1.00946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.77363e-05 Jy ! Component: 100 - total flux cleaned = -8.9628e-05 Jy ! Component: 150 - total flux cleaned = -6.32281e-05 Jy ! Component: 200 - total flux cleaned = -7.5246e-05 Jy ! Total flux subtracted in 200 components = -7.5246e-05 Jy ! Clean residual min=-0.000188 max=0.000188 Jy/beam ! Clean residual mean=-0.000000 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0575689 Jy selfcal ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 386 components and 0.0575689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015989Jy sigma=0.446458 ! Fit after self-cal, rms=0.015986Jy sigma=0.446310 wmodel /d2/scr/pima/bp171a5_uvs/J1012-1802_X_map.mod ! Writing 386 model components to file: /d2/scr/pima/bp171a5_uvs/J1012-1802_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1012-1802_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1012-1802_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1012-1802_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171a5_uvs/J1012-1802_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.562 x 8.792 at 2.642 degrees (North through East) ! Clean map min=-0.0012089 max=0.038454 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1012-1802_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0384544 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.87844e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.614632 0.614632 1.22926 2.45853 4.91706 9.83411 19.6682 39.3365 78.6729 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 488.096 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1012-1802_X_uvs.log closed on Sun Jan 19 22:02:04 2014