! Started logfile: /d2/scr/pima/bp171aa_uvs/J1213-1932_C_uvs.log on Thu Nov 28 23:37:22 2013 obs /d2/scr/pima/bp171aa_uvs/J1213-1932_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1213-1932_C_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.523148 visibilities/baseline/integration-bin. ! Found source: J1213-1932 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1808 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J1213-1932_C] 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 0.300x0.300 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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997661Jy sigma=0.705334 ! Fit after self-cal, rms=0.956500Jy sigma=0.676241 ! 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=4.983 mas, bmaj=9.474 mas, bpa=-6.459 degrees ! Estimated noise=31.1795 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 = 0.0328217 Jy ! Component: 100 - total flux cleaned = 0.0491295 Jy ! Total flux subtracted in 100 components = 0.0491295 Jy ! Clean residual min=-0.006675 max=0.008722 Jy/beam ! Clean residual mean=0.000001 rms=0.002657 Jy/beam ! Combined flux in latest and established models = 0.0491295 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 46 components and 0.0491295 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=0.038389Jy sigma=0.027133 ! Fit after self-cal, rms=0.037636Jy sigma=0.026601 ! 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=5.758 mas, bmaj=10.38 mas, bpa=-4.482 degrees ! Estimated noise=24.5186 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 = 0.015073 Jy ! Component: 100 - total flux cleaned = 0.0238259 Jy ! Component: 150 - total flux cleaned = 0.028633 Jy ! Component: 200 - total flux cleaned = 0.0321147 Jy ! Total flux subtracted in 200 components = 0.0321147 Jy ! Clean residual min=-0.003248 max=0.003251 Jy/beam ! Clean residual mean=0.000002 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.0812442 Jy ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 134 components and 0.0812442 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=0.029632Jy sigma=0.020942 ! Fit after self-cal, rms=0.029438Jy sigma=0.020805 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.758 x 10.38 at -4.482 degrees (North through East) ! Clean map min=-0.0045568 max=0.041594 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! 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* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! 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* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! 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* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! 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* ! SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! 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* ! SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.10 HN 1.00* KP 1.05 ! LA 0.96 NL 0.89 OV 0.94 PT 0.90 ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! 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* ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! 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* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.029438Jy sigma=0.020805 ! Fit after self-cal, rms=0.028499Jy sigma=0.020156 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.702 mas, bmaj=10.48 mas, bpa=-4.857 degrees ! Estimated noise=24.6173 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 = 0.00387652 Jy ! Component: 100 - total flux cleaned = 0.006282 Jy ! Component: 150 - total flux cleaned = 0.00782922 Jy ! Component: 200 - total flux cleaned = 0.00905418 Jy ! Total flux subtracted in 200 components = 0.00905418 Jy ! Clean residual min=-0.001719 max=0.001738 Jy/beam ! Clean residual mean=0.000001 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.0902984 Jy ! Performing phase self-cal ! Adding 119 model components to the UV plane model. ! The established model now contains 253 components and 0.0902984 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=0.027197Jy sigma=0.019235 ! Fit after self-cal, rms=0.027159Jy sigma=0.019206 ! 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=0.027159Jy sigma=0.019206 ! Fit after self-cal, rms=0.026744Jy sigma=0.019000 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.728 mas, bmaj=10.56 mas, bpa=-4.578 degrees ! Estimated noise=24.337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158103 Jy ! Component: 100 - total flux cleaned = 0.00273264 Jy ! Component: 150 - total flux cleaned = 0.00343298 Jy ! Component: 200 - total flux cleaned = 0.00391862 Jy ! Total flux subtracted in 200 components = 0.00391862 Jy ! Clean residual min=-0.000958 max=0.000955 Jy/beam ! Clean residual mean=0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.094217 Jy selfcal ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 336 components and 0.094217 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=0.026351Jy sigma=0.018722 ! Fit after self-cal, rms=0.026350Jy sigma=0.018712 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 = 0.000591444 Jy ! Component: 100 - total flux cleaned = 0.00115237 Jy ! Component: 150 - total flux cleaned = 0.00142469 Jy ! Component: 200 - total flux cleaned = 0.00175125 Jy ! Total flux subtracted in 200 components = 0.00175125 Jy ! Clean residual min=-0.000658 max=0.000659 Jy/beam ! Clean residual mean=0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0959683 Jy ! Performing phase self-cal ! Adding 112 model components to the UV plane model. ! The established model now contains 432 components and 0.0959683 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=0.026190Jy sigma=0.018601 ! Fit after self-cal, rms=0.026184Jy sigma=0.018598 ! 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=0.026184Jy sigma=0.018598 ! Fit after self-cal, rms=0.025688Jy sigma=0.018424 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.726 mas, bmaj=10.54 mas, bpa=-4.472 degrees ! Estimated noise=24.1714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000141304 Jy ! Component: 100 - total flux cleaned = -9.89974e-05 Jy ! Component: 150 - total flux cleaned = -0.000229422 Jy ! Component: 200 - total flux cleaned = -0.000230098 Jy ! Total flux subtracted in 200 components = -0.000230098 Jy ! Clean residual min=-0.000458 max=0.000455 Jy/beam ! Clean residual mean=-0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0957382 Jy selfcal ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 509 components and 0.0957382 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=0.025598Jy sigma=0.018361 ! Fit after self-cal, rms=0.025600Jy sigma=0.018358 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 = -0.000170425 Jy ! Component: 100 - total flux cleaned = -0.000445988 Jy ! Component: 150 - total flux cleaned = -0.000674159 Jy ! Component: 200 - total flux cleaned = -0.000865465 Jy ! Total flux subtracted in 200 components = -0.000865465 Jy ! Clean residual min=-0.000340 max=0.000341 Jy/beam ! Clean residual mean=0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0948727 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 554 components and 0.0948727 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=0.025560Jy sigma=0.018330 ! Fit after self-cal, rms=0.025557Jy sigma=0.018329 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.025557Jy sigma=0.018329 ! Fit after self-cal, rms=0.025594Jy sigma=0.018314 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.186 mas, bmaj=10.77 mas, bpa=-1.01 degrees ! Estimated noise=24.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000404267 Jy ! Component: 100 - total flux cleaned = 0.000631177 Jy ! Component: 150 - total flux cleaned = 0.000828669 Jy ! Component: 200 - total flux cleaned = 0.000595108 Jy ! Total flux subtracted in 200 components = 0.000595108 Jy ! Clean residual min=-0.000340 max=0.000339 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0954678 Jy selfcal ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 628 components and 0.0954678 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=0.025545Jy sigma=0.018281 ! Fit after self-cal, rms=0.025546Jy sigma=0.018280 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 = -9.16845e-05 Jy ! Component: 100 - total flux cleaned = -0.000312784 Jy ! Component: 150 - total flux cleaned = -0.000484561 Jy ! Component: 200 - total flux cleaned = -0.000582177 Jy ! Total flux subtracted in 200 components = -0.000582177 Jy ! Clean residual min=-0.000261 max=0.000261 Jy/beam ! Clean residual mean=0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0948856 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 682 components and 0.0948856 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=0.025525Jy sigma=0.018264 ! Fit after self-cal, rms=0.025523Jy sigma=0.018264 ! 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=5.728 mas, bmaj=10.49 mas, bpa=-4.253 degrees ! Estimated noise=24.2421 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.728 x 10.49 at -4.253 degrees (North through East) ! Clean map min=-0.0022484 max=0.039115 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=4.997 mas, bmaj=9.557 mas, bpa=-6.161 degrees ! Estimated noise=30.7112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.03214 Jy ! Component: 100 - total flux cleaned = 0.0487481 Jy ! Component: 150 - total flux cleaned = 0.0598105 Jy ! Component: 200 - total flux cleaned = 0.0675197 Jy ! Total flux subtracted in 200 components = 0.0675197 Jy ! Clean residual min=-0.004476 max=0.004553 Jy/beam ! Clean residual mean=0.000002 rms=0.001568 Jy/beam ! Combined flux in latest and established models = 0.0675197 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 75 model components to the UV plane model. ! The established model now contains 75 components and 0.0675197 Jy ! Inverting map and beam ! Estimated beam: bmin=5.728 mas, bmaj=10.49 mas, bpa=-4.253 degrees ! Estimated noise=24.2421 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 = 0.00619869 Jy ! Component: 100 - total flux cleaned = 0.0105958 Jy ! Component: 150 - total flux cleaned = 0.0142879 Jy ! Component: 200 - total flux cleaned = 0.0168314 Jy ! Total flux subtracted in 200 components = 0.0168314 Jy ! Clean residual min=-0.002578 max=0.002565 Jy/beam ! Clean residual mean=-0.000001 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.0843511 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 177 components and 0.084351 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.186 mas, bmaj=10.77 mas, bpa=-1.01 degrees ! Estimated noise=24.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125619 Jy ! Component: 100 - total flux cleaned = 0.0020275 Jy ! Component: 150 - total flux cleaned = 0.00246011 Jy ! Component: 200 - total flux cleaned = 0.00275075 Jy ! Total flux subtracted in 200 components = 0.00275075 Jy ! Clean residual min=-0.001500 max=0.001501 Jy/beam ! Clean residual mean=-0.000002 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.0871018 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 = 9.30966e-05 Jy ! Component: 100 - total flux cleaned = -0.000281647 Jy ! Component: 150 - total flux cleaned = -0.000693035 Jy ! Component: 200 - total flux cleaned = -0.0016549 Jy ! Total flux subtracted in 200 components = -0.0016549 Jy ! Clean residual min=-0.000958 max=0.000953 Jy/beam ! Clean residual mean=-0.000003 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0854469 Jy ! Adding 188 model components to the UV plane model. ! The established model now contains 351 components and 0.0854469 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.728 mas, bmaj=10.49 mas, bpa=-4.253 degrees ! Estimated noise=24.2421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00031942 Jy ! Component: 100 - total flux cleaned = 0.000182191 Jy ! Component: 150 - total flux cleaned = 0.000743567 Jy ! Component: 200 - total flux cleaned = 0.000921069 Jy ! Total flux subtracted in 200 components = 0.000921069 Jy ! Clean residual min=-0.000567 max=0.000563 Jy/beam ! Clean residual mean=0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.086368 Jy selfcal ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 434 components and 0.086368 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=0.025640Jy sigma=0.018352 ! Fit after self-cal, rms=0.025634Jy sigma=0.018346 wmodel /d2/scr/pima/bp171aa_uvs/J1213-1932_C_map.mod ! Writing 434 model components to file: /d2/scr/pima/bp171aa_uvs/J1213-1932_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1213-1932_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1213-1932_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1213-1932_C_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/bp171aa_uvs/J1213-1932_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.728 x 10.49 at -4.253 degrees (North through East) ! Clean map min=-0.0024336 max=0.038945 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1213-1932_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0389453 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000274973 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.11814 2.11814 4.23629 8.47258 16.9452 33.8903 67.7806 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 141.633 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1213-1932_C_uvs.log closed on Thu Nov 28 23:37:27 2013