! Started logfile: /d2/scr/pima/bp171a6_uvs/J0952+282A_X_uvs.log on Wed Jan 15 14:46:45 2014 obs /d2/scr/pima/bp171a6_uvs/J0952+282A_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a6_uvs/J0952+282A_X_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.417824 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0952+282A ! ! 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 2888 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/bp171a6_uvs/J0952+282A_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003504Jy sigma=1.375869 ! Fit after self-cal, rms=0.978754Jy sigma=1.341703 ! 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=1.598 mas, bmaj=6.005 mas, bpa=4.848 degrees ! Estimated noise=23.9923 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 = 0.0279563 Jy ! Component: 100 - total flux cleaned = 0.0383982 Jy ! Total flux subtracted in 100 components = 0.0383982 Jy ! Clean residual min=-0.006838 max=0.006861 Jy/beam ! Clean residual mean=-0.000160 rms=0.003385 Jy/beam ! Combined flux in latest and established models = 0.0383982 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 55 components and 0.0383982 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=0.025580Jy sigma=0.052843 ! Fit after self-cal, rms=0.023949Jy sigma=0.051614 ! 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=2.132 mas, bmaj=5.608 mas, bpa=6.204 degrees ! Estimated noise=12.1804 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 = 0.0055066 Jy ! Component: 100 - total flux cleaned = 0.00777115 Jy ! Component: 150 - total flux cleaned = 0.0079562 Jy ! Component: 200 - total flux cleaned = 0.00900058 Jy ! Total flux subtracted in 200 components = 0.00900058 Jy ! Clean residual min=-0.002704 max=0.002715 Jy/beam ! Clean residual mean=-0.000058 rms=0.001610 Jy/beam ! Combined flux in latest and established models = 0.0473988 Jy ! Performing phase self-cal ! Adding 150 model components to the UV plane model. ! The established model now contains 204 components and 0.0473987 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=0.022064Jy sigma=0.035341 ! Fit after self-cal, rms=0.021740Jy sigma=0.034948 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.132 x 5.608 at 6.204 degrees (North through East) ! Clean map min=-0.0054114 max=0.026292 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* 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: ! 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: ! 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: ! 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 5. ! Telescope amplitude corrections in sub-array 1: ! 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 6. ! Telescope amplitude corrections in sub-array 1: ! 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: ! 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: ! 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* ! ! ! Fit before self-cal, rms=0.021740Jy sigma=0.034948 ! Fit after self-cal, rms=0.021740Jy sigma=0.034948 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.132 mas, bmaj=5.608 mas, bpa=6.204 degrees ! Estimated noise=12.1804 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 = -0.00232423 Jy ! Component: 100 - total flux cleaned = -0.00365308 Jy ! Component: 150 - total flux cleaned = -0.00540815 Jy ! Component: 200 - total flux cleaned = -0.00720827 Jy ! Total flux subtracted in 200 components = -0.00720827 Jy ! Clean residual min=-0.001908 max=0.001871 Jy/beam ! Clean residual mean=-0.000030 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0401905 Jy ! Performing phase self-cal ! Adding 124 model components to the UV plane model. ! The established model now contains 326 components and 0.0401905 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=0.021316Jy sigma=0.030868 ! Fit after self-cal, rms=0.021144Jy sigma=0.030735 ! 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=0.021144Jy sigma=0.030735 ! Fit after self-cal, rms=0.020938Jy sigma=0.029251 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.136 mas, bmaj=5.643 mas, bpa=6.246 degrees ! Estimated noise=11.9782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000557314 Jy ! Component: 100 - total flux cleaned = -0.00158127 Jy ! Component: 150 - total flux cleaned = -0.00284591 Jy ! Component: 200 - total flux cleaned = -0.00401564 Jy ! Total flux subtracted in 200 components = -0.00401564 Jy ! Clean residual min=-0.001106 max=0.001085 Jy/beam ! Clean residual mean=-0.000014 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0361748 Jy selfcal ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 410 components and 0.0361749 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=0.020728Jy sigma=0.028500 ! Fit after self-cal, rms=0.020664Jy sigma=0.028458 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 = -0.000145167 Jy ! Component: 100 - total flux cleaned = -0.000622394 Jy ! Component: 150 - total flux cleaned = -0.0013062 Jy ! Component: 200 - total flux cleaned = -0.00211248 Jy ! Total flux subtracted in 200 components = -0.00211248 Jy ! Clean residual min=-0.000913 max=0.000916 Jy/beam ! Clean residual mean=-0.000009 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0340624 Jy ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 471 components and 0.0340624 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=0.020517Jy sigma=0.027984 ! Fit after self-cal, rms=0.020460Jy sigma=0.027953 ! 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=0.020460Jy sigma=0.027953 ! Fit after self-cal, rms=0.020035Jy sigma=0.025885 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.134 mas, bmaj=5.661 mas, bpa=6.321 degrees ! Estimated noise=11.5718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000928298 Jy ! Component: 100 - total flux cleaned = 0.00127048 Jy ! Component: 150 - total flux cleaned = 0.00136211 Jy ! Component: 200 - total flux cleaned = 0.00119907 Jy ! Total flux subtracted in 200 components = 0.00119907 Jy ! Clean residual min=-0.000679 max=0.000668 Jy/beam ! Clean residual mean=-0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0352615 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 520 components and 0.0352615 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=0.019643Jy sigma=0.025934 ! Fit after self-cal, rms=0.019589Jy sigma=0.025870 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 = 0.000207578 Jy ! Component: 100 - total flux cleaned = 0.00013044 Jy ! Component: 150 - total flux cleaned = -6.05057e-05 Jy ! Component: 200 - total flux cleaned = -0.000290951 Jy ! Total flux subtracted in 200 components = -0.000290951 Jy ! Clean residual min=-0.000642 max=0.000641 Jy/beam ! Clean residual mean=-0.000003 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0349705 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 578 components and 0.0349705 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=0.019434Jy sigma=0.025724 ! Fit after self-cal, rms=0.019398Jy sigma=0.025700 ! 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=0.019398Jy sigma=0.025700 ! Fit after self-cal, rms=0.019337Jy sigma=0.025622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.153 mas, bmaj=5.681 mas, bpa=11.3 degrees ! Estimated noise=10.8608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000236188 Jy ! Component: 100 - total flux cleaned = -0.000275662 Jy ! Component: 150 - total flux cleaned = -0.000512753 Jy ! Component: 200 - total flux cleaned = -0.000796117 Jy ! Total flux subtracted in 200 components = -0.000796117 Jy ! Clean residual min=-0.000697 max=0.000682 Jy/beam ! Clean residual mean=-0.000003 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0341744 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 617 components and 0.0341744 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=0.019163Jy sigma=0.025577 ! Fit after self-cal, rms=0.019123Jy sigma=0.025533 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 = -0.000170197 Jy ! Component: 100 - total flux cleaned = -0.000441872 Jy ! Component: 150 - total flux cleaned = -0.00107564 Jy ! Component: 200 - total flux cleaned = -0.00174233 Jy ! Total flux subtracted in 200 components = -0.00174233 Jy ! Clean residual min=-0.000713 max=0.000705 Jy/beam ! Clean residual mean=-0.000005 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0324321 Jy ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 688 components and 0.0324321 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=0.018991Jy sigma=0.025377 ! Fit after self-cal, rms=0.018964Jy sigma=0.025362 ! 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=2.133 mas, bmaj=5.665 mas, bpa=6.349 degrees ! Estimated noise=11.4202 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.133 x 5.665 at 6.349 degrees (North through East) ! Clean map min=-0.0050569 max=0.023145 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=1.593 mas, bmaj=6.06 mas, bpa=4.917 degrees ! Estimated noise=22.5553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261675 Jy ! Component: 100 - total flux cleaned = 0.0315146 Jy ! Component: 150 - total flux cleaned = 0.0331695 Jy ! Component: 200 - total flux cleaned = 0.032969 Jy ! Total flux subtracted in 200 components = 0.032969 Jy ! Clean residual min=-0.003411 max=0.003407 Jy/beam ! Clean residual mean=-0.000068 rms=0.001743 Jy/beam ! Combined flux in latest and established models = 0.032969 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 123 model components to the UV plane model. ! The established model now contains 123 components and 0.032969 Jy ! Inverting map and beam ! Estimated beam: bmin=2.133 mas, bmaj=5.665 mas, bpa=6.349 degrees ! Estimated noise=11.4202 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 = -0.000878104 Jy ! Component: 100 - total flux cleaned = -0.00167225 Jy ! Component: 150 - total flux cleaned = -0.00385905 Jy ! Component: 200 - total flux cleaned = -0.00612165 Jy ! Total flux subtracted in 200 components = -0.00612165 Jy ! Clean residual min=-0.002455 max=0.002406 Jy/beam ! Clean residual mean=-0.000032 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.0268473 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 230 components and 0.0268473 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=3.153 mas, bmaj=5.681 mas, bpa=11.3 degrees ! Estimated noise=10.8608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000593135 Jy ! Component: 100 - total flux cleaned = -0.000805527 Jy ! Component: 150 - total flux cleaned = -0.000984918 Jy ! Component: 200 - total flux cleaned = -0.0011586 Jy ! Total flux subtracted in 200 components = -0.0011586 Jy ! Clean residual min=-0.001493 max=0.001483 Jy/beam ! Clean residual mean=-0.000023 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0256887 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 = -8.82449e-05 Jy ! Component: 100 - total flux cleaned = -0.00027975 Jy ! Component: 150 - total flux cleaned = -0.00048877 Jy ! Component: 200 - total flux cleaned = -0.000493316 Jy ! Total flux subtracted in 200 components = -0.000493316 Jy ! Clean residual min=-0.001919 max=0.001929 Jy/beam ! Clean residual mean=-0.000029 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0251954 Jy ! Adding 176 model components to the UV plane model. ! The established model now contains 406 components and 0.0251954 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.133 mas, bmaj=5.665 mas, bpa=6.349 degrees ! Estimated noise=11.4202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321298 Jy ! Component: 100 - total flux cleaned = -0.000172717 Jy ! Component: 150 - total flux cleaned = -0.000496114 Jy ! Component: 200 - total flux cleaned = -0.000767907 Jy ! Total flux subtracted in 200 components = -0.000767907 Jy ! Clean residual min=-0.000918 max=0.000928 Jy/beam ! Clean residual mean=-0.000007 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0244275 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 450 components and 0.0244275 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=0.019290Jy sigma=0.026048 ! Fit after self-cal, rms=0.019248Jy sigma=0.025924 wmodel /d2/scr/pima/bp171a6_uvs/J0952+282A_X_map.mod ! Writing 450 model components to file: /d2/scr/pima/bp171a6_uvs/J0952+282A_X_map.mod wobs /d2/scr/pima/bp171a6_uvs/J0952+282A_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a6_uvs/J0952+282A_X_uvs.fits wwins /d2/scr/pima/bp171a6_uvs/J0952+282A_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/bp171a6_uvs/J0952+282A_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.133 x 5.665 at 6.349 degrees (North through East) ! Clean map min=-0.0045905 max=0.019604 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a6_uvs/J0952+282A_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0196042 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255717 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.91319 3.91319 7.82638 15.6528 31.3055 62.611 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 76.663 quit ! Quitting program ! Log file /d2/scr/pima/bp171a6_uvs/J0952+282A_X_uvs.log closed on Wed Jan 15 14:46:49 2014