! Started logfile: /d2/scr/pima/bp171aa_uvs/J1218-0631_X_uvs.log on Thu Nov 28 23:36:46 2013 obs /d2/scr/pima/bp171aa_uvs/J1218-0631_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1218-0631_X_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.730864 visibilities/baseline/integration-bin. ! Found source: J1218-0631 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2368 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/bp171aa_uvs/J1218-0631_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. ! ! 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=1.003230Jy sigma=0.709294 ! Fit after self-cal, rms=0.979367Jy sigma=0.692424 ! 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=0.8653 mas, bmaj=1.977 mas, bpa=2.894 degrees ! Estimated noise=28.4629 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 = 0.0136048 Jy ! Component: 100 - total flux cleaned = 0.0181265 Jy ! Total flux subtracted in 100 components = 0.0181265 Jy ! Clean residual min=-0.003493 max=0.004390 Jy/beam ! Clean residual mean=-0.000008 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.0181265 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0181265 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=0.034056Jy sigma=0.024078 ! Fit after self-cal, rms=0.032329Jy sigma=0.022857 ! 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=0.9824 mas, bmaj=2.193 mas, bpa=1.235 degrees ! Estimated noise=20.5527 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 = 0.00811762 Jy ! Component: 100 - total flux cleaned = 0.0127562 Jy ! Component: 150 - total flux cleaned = 0.0159801 Jy ! Component: 200 - total flux cleaned = 0.0182216 Jy ! Total flux subtracted in 200 components = 0.0182216 Jy ! Clean residual min=-0.003797 max=0.006858 Jy/beam ! Clean residual mean=-0.000032 rms=0.001691 Jy/beam ! Combined flux in latest and established models = 0.0363481 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.0363481 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=0.030032Jy sigma=0.021233 ! Fit after self-cal, rms=0.029949Jy sigma=0.021174 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9824 x 2.193 at 1.235 degrees (North through East) ! Clean map min=-0.0036675 max=0.023192 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.029949Jy sigma=0.021174 ! Fit after self-cal, rms=0.029949Jy sigma=0.021174 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9824 mas, bmaj=2.193 mas, bpa=1.235 degrees ! Estimated noise=20.5527 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 = 0.00188614 Jy ! Component: 100 - total flux cleaned = 0.00317718 Jy ! Component: 150 - total flux cleaned = 0.00407324 Jy ! Component: 200 - total flux cleaned = 0.00445049 Jy ! Total flux subtracted in 200 components = 0.00445049 Jy ! Clean residual min=-0.003986 max=0.006982 Jy/beam ! Clean residual mean=-0.000030 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.0407986 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0407986 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=0.029805Jy sigma=0.021073 ! Fit after self-cal, rms=0.029787Jy sigma=0.021060 ! 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=0.029787Jy sigma=0.021060 ! Fit after self-cal, rms=0.029787Jy sigma=0.021060 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9824 mas, bmaj=2.193 mas, bpa=1.235 degrees ! Estimated noise=20.5527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391762 Jy ! Component: 100 - total flux cleaned = 0.00061007 Jy ! Component: 150 - total flux cleaned = 0.000763126 Jy ! Component: 200 - total flux cleaned = 0.000883167 Jy ! Total flux subtracted in 200 components = 0.000883167 Jy ! Clean residual min=-0.004039 max=0.006991 Jy/beam ! Clean residual mean=-0.000030 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.0416817 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.0416818 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=0.029756Jy sigma=0.021038 ! Fit after self-cal, rms=0.029754Jy sigma=0.021036 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) ! Added new window around map position (5, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00686822 Jy ! Component: 100 - total flux cleaned = 0.0114426 Jy ! Component: 150 - total flux cleaned = 0.0150144 Jy ! Component: 200 - total flux cleaned = 0.0178735 Jy ! Total flux subtracted in 200 components = 0.0178735 Jy ! Clean residual min=-0.003131 max=0.004363 Jy/beam ! Clean residual mean=-0.000017 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.0595552 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 94 components and 0.0595552 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=0.027671Jy sigma=0.019564 ! Fit after self-cal, rms=0.027524Jy sigma=0.019460 ! 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=0.027524Jy sigma=0.019460 ! Fit after self-cal, rms=0.027524Jy sigma=0.019460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9824 mas, bmaj=2.193 mas, bpa=1.235 degrees ! Estimated noise=20.5527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287791 Jy ! Component: 100 - total flux cleaned = 0.00496231 Jy ! Component: 150 - total flux cleaned = 0.00662196 Jy ! Component: 200 - total flux cleaned = 0.00796317 Jy ! Total flux subtracted in 200 components = 0.00796317 Jy ! Clean residual min=-0.002803 max=0.003893 Jy/beam ! Clean residual mean=-0.000012 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.0675184 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 103 components and 0.0675184 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=0.027106Jy sigma=0.019164 ! Fit after self-cal, rms=0.027074Jy sigma=0.019141 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) ! Added new window around map position (-2.4, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037132 Jy ! Component: 100 - total flux cleaned = 0.00590135 Jy ! Component: 150 - total flux cleaned = 0.00746934 Jy ! Component: 200 - total flux cleaned = 0.00847122 Jy ! Total flux subtracted in 200 components = 0.00847122 Jy ! Clean residual min=-0.002171 max=0.002543 Jy/beam ! Clean residual mean=-0.000010 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0759896 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 159 components and 0.0759896 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=0.026498Jy sigma=0.018735 ! Fit after self-cal, rms=0.026425Jy sigma=0.018683 ! 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=0.026425Jy sigma=0.018683 ! Fit after self-cal, rms=0.026219Jy sigma=0.018648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.771 mas, bmaj=3.762 mas, bpa=-9.601 degrees ! Estimated noise=27.2436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237051 Jy ! Component: 100 - total flux cleaned = 0.00334373 Jy ! Component: 150 - total flux cleaned = 0.00407217 Jy ! Component: 200 - total flux cleaned = 0.00476599 Jy ! Total flux subtracted in 200 components = 0.00476599 Jy ! Clean residual min=-0.003177 max=0.003032 Jy/beam ! Clean residual mean=-0.000017 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.0807556 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 181 components and 0.0807556 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=0.026081Jy sigma=0.018552 ! Fit after self-cal, rms=0.026061Jy sigma=0.018535 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 = 0.000593712 Jy ! Component: 100 - total flux cleaned = 0.00112684 Jy ! Component: 150 - total flux cleaned = 0.00152896 Jy ! Component: 200 - total flux cleaned = 0.00186902 Jy ! Total flux subtracted in 200 components = 0.00186902 Jy ! Clean residual min=-0.002798 max=0.002981 Jy/beam ! Clean residual mean=-0.000015 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.0826246 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 195 components and 0.0826246 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=0.026031Jy sigma=0.018515 ! Fit after self-cal, rms=0.025993Jy sigma=0.018488 ! 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=0.985 mas, bmaj=2.201 mas, bpa=1.007 degrees ! Estimated noise=20.3793 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.985 x 2.201 at 1.007 degrees (North through East) ! Clean map min=-0.0018014 max=0.02097 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=0.8679 mas, bmaj=1.984 mas, bpa=2.448 degrees ! Estimated noise=28.3405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159713 Jy ! Component: 100 - total flux cleaned = 0.0225733 Jy ! Component: 150 - total flux cleaned = 0.0273849 Jy ! Component: 200 - total flux cleaned = 0.03111 Jy ! Total flux subtracted in 200 components = 0.03111 Jy ! Clean residual min=-0.002780 max=0.003148 Jy/beam ! Clean residual mean=-0.000006 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.03111 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.03111 Jy ! Inverting map and beam ! Estimated beam: bmin=0.985 mas, bmaj=2.201 mas, bpa=1.007 degrees ! Estimated noise=20.3793 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 = 0.00656869 Jy ! Component: 100 - total flux cleaned = 0.0117492 Jy ! Component: 150 - total flux cleaned = 0.0160326 Jy ! Component: 200 - total flux cleaned = 0.0196933 Jy ! Total flux subtracted in 200 components = 0.0196933 Jy ! Clean residual min=-0.002698 max=0.003556 Jy/beam ! Clean residual mean=-0.000021 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.0508034 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 121 components and 0.0508034 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=1.771 mas, bmaj=3.762 mas, bpa=-9.601 degrees ! Estimated noise=27.2436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00723709 Jy ! Component: 100 - total flux cleaned = 0.0126708 Jy ! Component: 150 - total flux cleaned = 0.0168489 Jy ! Component: 200 - total flux cleaned = 0.0201033 Jy ! Total flux subtracted in 200 components = 0.0201033 Jy ! Clean residual min=-0.003639 max=0.003279 Jy/beam ! Clean residual mean=-0.000028 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.0709067 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 = 0.00256778 Jy ! Component: 100 - total flux cleaned = 0.00460684 Jy ! Component: 150 - total flux cleaned = 0.00623005 Jy ! Component: 200 - total flux cleaned = 0.00752498 Jy ! Total flux subtracted in 200 components = 0.00752498 Jy ! Clean residual min=-0.003015 max=0.002538 Jy/beam ! Clean residual mean=-0.000019 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.0784317 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 191 components and 0.0784317 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.985 mas, bmaj=2.201 mas, bpa=1.007 degrees ! Estimated noise=20.3793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000676275 Jy ! Component: 100 - total flux cleaned = 0.00136279 Jy ! Component: 150 - total flux cleaned = 0.00185315 Jy ! Component: 200 - total flux cleaned = 0.00203245 Jy ! Total flux subtracted in 200 components = 0.00203245 Jy ! Clean residual min=-0.001784 max=0.002008 Jy/beam ! Clean residual mean=-0.000007 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0804641 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 206 components and 0.0804641 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=0.025981Jy sigma=0.018483 ! Fit after self-cal, rms=0.025894Jy sigma=0.018422 wmodel /d2/scr/pima/bp171aa_uvs/J1218-0631_X_map.mod ! Writing 206 model components to file: /d2/scr/pima/bp171aa_uvs/J1218-0631_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1218-0631_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1218-0631_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1218-0631_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171aa_uvs/J1218-0631_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 = 0.000730923 Jy ! Component: 100 - total flux cleaned = 0.000916821 Jy ! Component: 150 - total flux cleaned = 0.000975097 Jy ! Component: 200 - total flux cleaned = 0.000975212 Jy ! Component: 250 - total flux cleaned = 0.00094933 Jy ! Component: 300 - total flux cleaned = 0.000855565 Jy ! Component: 350 - total flux cleaned = 0.000834432 Jy ! Component: 400 - total flux cleaned = 0.000792268 Jy ! Component: 450 - total flux cleaned = 0.000812124 Jy ! Component: 500 - total flux cleaned = 0.000772526 Jy ! Component: 550 - total flux cleaned = 0.000715656 Jy ! Component: 600 - total flux cleaned = 0.000679438 Jy ! Component: 650 - total flux cleaned = 0.000661421 Jy ! Component: 700 - total flux cleaned = 0.000627675 Jy ! Component: 750 - total flux cleaned = 0.000660658 Jy ! Component: 800 - total flux cleaned = 0.000676043 Jy ! Component: 850 - total flux cleaned = 0.000676033 Jy ! Component: 900 - total flux cleaned = 0.000661291 Jy ! Component: 950 - total flux cleaned = 0.000661233 Jy ! Component: 1000 - total flux cleaned = 0.000675089 Jy ! Component: 1050 - total flux cleaned = 0.000647062 Jy ! Component: 1100 - total flux cleaned = 0.000606267 Jy ! Component: 1150 - total flux cleaned = 0.000593163 Jy ! Component: 1200 - total flux cleaned = 0.000593232 Jy ! Component: 1250 - total flux cleaned = 0.000542313 Jy ! Component: 1300 - total flux cleaned = 0.000617407 Jy ! Component: 1350 - total flux cleaned = 0.000568472 Jy ! Component: 1400 - total flux cleaned = 0.000616921 Jy ! Component: 1450 - total flux cleaned = 0.000604968 Jy ! Component: 1500 - total flux cleaned = 0.000639653 Jy ! Component: 1550 - total flux cleaned = 0.000651354 Jy ! Component: 1600 - total flux cleaned = 0.000696267 Jy ! Component: 1650 - total flux cleaned = 0.000685119 Jy ! Component: 1700 - total flux cleaned = 0.000706935 Jy ! Component: 1750 - total flux cleaned = 0.000717724 Jy ! Component: 1800 - total flux cleaned = 0.000728116 Jy ! Component: 1850 - total flux cleaned = 0.000717628 Jy ! Component: 1900 - total flux cleaned = 0.000697307 Jy ! Component: 1950 - total flux cleaned = 0.000677412 Jy ! Component: 2000 - total flux cleaned = 0.00066752 Jy ! Component: 2050 - total flux cleaned = 0.000647958 Jy ! Component: 2100 - total flux cleaned = 0.000628586 Jy ! Component: 2150 - total flux cleaned = 0.000628606 Jy ! Component: 2200 - total flux cleaned = 0.000619157 Jy ! Component: 2250 - total flux cleaned = 0.000628483 Jy ! Component: 2300 - total flux cleaned = 0.000600794 Jy ! Component: 2350 - total flux cleaned = 0.000600881 Jy ! Component: 2400 - total flux cleaned = 0.00057381 Jy ! Component: 2450 - total flux cleaned = 0.000609517 Jy ! Component: 2500 - total flux cleaned = 0.000591802 Jy ! Component: 2550 - total flux cleaned = 0.000618153 Jy ! Component: 2600 - total flux cleaned = 0.000635492 Jy ! Component: 2650 - total flux cleaned = 0.00067857 Jy ! Component: 2700 - total flux cleaned = 0.000687142 Jy ! Component: 2750 - total flux cleaned = 0.000712691 Jy ! Component: 2800 - total flux cleaned = 0.000754824 Jy ! Component: 2850 - total flux cleaned = 0.000771564 Jy ! Component: 2900 - total flux cleaned = 0.00080484 Jy ! Component: 2950 - total flux cleaned = 0.000829521 Jy ! Component: 3000 - total flux cleaned = 0.000870423 Jy ! Component: 3050 - total flux cleaned = 0.000927332 Jy ! Component: 3100 - total flux cleaned = 0.000975793 Jy ! Component: 3150 - total flux cleaned = 0.00101596 Jy ! Component: 3200 - total flux cleaned = 0.0010639 Jy ! Component: 3250 - total flux cleaned = 0.00109567 Jy ! Component: 3300 - total flux cleaned = 0.00114307 Jy ! Component: 3350 - total flux cleaned = 0.00120589 Jy ! Component: 3400 - total flux cleaned = 0.00122151 Jy ! Component: 3450 - total flux cleaned = 0.00128377 Jy ! Component: 3500 - total flux cleaned = 0.0013535 Jy ! Component: 3550 - total flux cleaned = 0.0014383 Jy ! Component: 3600 - total flux cleaned = 0.00148435 Jy ! Component: 3650 - total flux cleaned = 0.00155318 Jy ! Component: 3700 - total flux cleaned = 0.00161421 Jy ! Component: 3750 - total flux cleaned = 0.00167506 Jy ! Component: 3800 - total flux cleaned = 0.00175077 Jy ! Component: 3850 - total flux cleaned = 0.00180359 Jy ! Component: 3900 - total flux cleaned = 0.00187133 Jy ! Component: 3950 - total flux cleaned = 0.00192387 Jy ! Component: 4000 - total flux cleaned = 0.00199123 Jy ! Component: 4050 - total flux cleaned = 0.00208075 Jy ! Total flux subtracted in 4096 components = 0.00211794 Jy ! Clean residual min=-0.000468 max=0.000472 Jy/beam ! Clean residual mean=0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.082582 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 470 components and 0.0825821 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1218-0631_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.985 x 2.201 at 1.007 degrees (North through East) ! Clean map min=-0.00088035 max=0.021356 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1218-0631_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.021356 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110696 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.55501 1.55501 3.11002 6.22004 12.4401 24.8802 49.7603 99.5207 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 192.924 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1218-0631_X_uvs.log closed on Thu Nov 28 23:36:52 2013