! Started logfile: /scr/pima/bp171ad_uvs/J0340-2427_C_uvs.log on Mon Dec 9 02:00:46 2013 obs /scr/pima/bp171ad_uvs/J0340-2427_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0340-2427_C_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.769231 visibilities/baseline/integration-bin. ! Found source: J0340-2427 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2880 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 /scr/pima/bp171ad_uvs/J0340-2427_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000607Jy sigma=0.997296 ! Fit after self-cal, rms=0.980316Jy sigma=0.967793 ! 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=1.522 mas, bmaj=3.435 mas, bpa=-8.553 degrees ! Estimated noise=27.9526 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 = 0.0191526 Jy ! Component: 100 - total flux cleaned = 0.0255446 Jy ! Total flux subtracted in 100 components = 0.0255446 Jy ! Clean residual min=-0.004614 max=0.004792 Jy/beam ! Clean residual mean=-0.000001 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.0255446 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0255446 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=0.032927Jy sigma=0.030468 ! Fit after self-cal, rms=0.031375Jy sigma=0.028571 ! 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=1.903 mas, bmaj=4.264 mas, bpa=-7.896 degrees ! Estimated noise=14.8511 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 = 0.00487552 Jy ! Component: 100 - total flux cleaned = 0.00702188 Jy ! Component: 150 - total flux cleaned = 0.00808395 Jy ! Component: 200 - total flux cleaned = 0.0086331 Jy ! Total flux subtracted in 200 components = 0.0086331 Jy ! Clean residual min=-0.002880 max=0.004132 Jy/beam ! Clean residual mean=0.000004 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.0341777 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.0341777 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=0.031455Jy sigma=0.027120 ! Fit after self-cal, rms=0.031474Jy sigma=0.027107 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.903 x 4.264 at -7.896 degrees (North through East) ! Clean map min=-0.0028459 max=0.026795 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* 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* 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* 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* 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* 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 1.06 HN 1.03 KP 1.03 LA 1.19 ! MK 0.86 NL 0.94 OV 0.92 PT 1.15 ! SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 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* 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=0.031474Jy sigma=0.027107 ! Fit after self-cal, rms=0.031500Jy sigma=0.027073 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.894 mas, bmaj=4.24 mas, bpa=-8.094 degrees ! Estimated noise=14.9031 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 (7.2, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326899 Jy ! Component: 100 - total flux cleaned = 0.0042393 Jy ! Component: 150 - total flux cleaned = 0.00472342 Jy ! Component: 200 - total flux cleaned = 0.0049711 Jy ! Total flux subtracted in 200 components = 0.0049711 Jy ! Clean residual min=-0.002546 max=0.002938 Jy/beam ! Clean residual mean=0.000005 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0391488 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.0391488 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=0.031228Jy sigma=0.026626 ! Fit after self-cal, rms=0.031170Jy sigma=0.026549 ! 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=0.031170Jy sigma=0.026549 ! Fit after self-cal, rms=0.031194Jy sigma=0.026544 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.889 mas, bmaj=4.235 mas, bpa=-8.332 degrees ! Estimated noise=14.8987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000902053 Jy ! Component: 100 - total flux cleaned = 0.00105433 Jy ! Component: 150 - total flux cleaned = 0.00115853 Jy ! Component: 200 - total flux cleaned = 0.00122793 Jy ! Total flux subtracted in 200 components = 0.00122793 Jy ! Clean residual min=-0.002411 max=0.002857 Jy/beam ! Clean residual mean=0.000005 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0403767 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.0403767 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=0.031160Jy sigma=0.026449 ! Fit after self-cal, rms=0.031154Jy sigma=0.026441 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 (14.7, 37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237679 Jy ! Component: 100 - total flux cleaned = 0.00344334 Jy ! Component: 150 - total flux cleaned = 0.00409782 Jy ! Component: 200 - total flux cleaned = 0.00440935 Jy ! Total flux subtracted in 200 components = 0.00440935 Jy ! Clean residual min=-0.001900 max=0.001615 Jy/beam ! Clean residual mean=0.000003 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0447861 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 104 components and 0.0447861 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=0.030973Jy sigma=0.026207 ! Fit after self-cal, rms=0.030954Jy sigma=0.026163 ! 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=0.030954Jy sigma=0.026163 ! Fit after self-cal, rms=0.030946Jy sigma=0.026160 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.887 mas, bmaj=4.228 mas, bpa=-8.396 degrees ! Estimated noise=14.8999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101554 Jy ! Component: 100 - total flux cleaned = 0.00165632 Jy ! Component: 150 - total flux cleaned = 0.00199114 Jy ! Component: 200 - total flux cleaned = 0.00222966 Jy ! Total flux subtracted in 200 components = 0.00222966 Jy ! Clean residual min=-0.001900 max=0.001569 Jy/beam ! Clean residual mean=0.000004 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0470157 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 120 components and 0.0470157 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=0.030916Jy sigma=0.026085 ! Fit after self-cal, rms=0.030916Jy sigma=0.026078 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 = 0.000502728 Jy ! Component: 100 - total flux cleaned = 0.000710286 Jy ! Component: 150 - total flux cleaned = 0.000825511 Jy ! Component: 200 - total flux cleaned = 0.00095109 Jy ! Total flux subtracted in 200 components = 0.00095109 Jy ! Clean residual min=-0.001869 max=0.001522 Jy/beam ! Clean residual mean=0.000004 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0479668 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 131 components and 0.0479668 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=0.030885Jy sigma=0.026056 ! Fit after self-cal, rms=0.030887Jy sigma=0.026054 ! 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=0.030887Jy sigma=0.026054 ! Fit after self-cal, rms=0.030872Jy sigma=0.026052 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.975 mas, bmaj=9.095 mas, bpa=-4.005 degrees ! Estimated noise=17.2143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646011 Jy ! Component: 100 - total flux cleaned = 0.000886589 Jy ! Component: 150 - total flux cleaned = 0.00100162 Jy ! Component: 200 - total flux cleaned = 0.00107028 Jy ! Total flux subtracted in 200 components = 0.00107028 Jy ! Clean residual min=-0.002232 max=0.001910 Jy/beam ! Clean residual mean=0.000006 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0490371 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 144 components and 0.0490371 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=0.030877Jy sigma=0.026030 ! Fit after self-cal, rms=0.030873Jy sigma=0.026026 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 = 0.000253428 Jy ! Component: 100 - total flux cleaned = 0.000304929 Jy ! Component: 150 - total flux cleaned = 0.000366531 Jy ! Component: 200 - total flux cleaned = 0.000437896 Jy ! Total flux subtracted in 200 components = 0.000437896 Jy ! Clean residual min=-0.002141 max=0.001858 Jy/beam ! Clean residual mean=0.000006 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.049475 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 146 components and 0.049475 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=0.030882Jy sigma=0.026022 ! Fit after self-cal, rms=0.030878Jy sigma=0.026020 ! 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=1.886 mas, bmaj=4.224 mas, bpa=-8.391 degrees ! Estimated noise=14.8978 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.886 x 4.224 at -8.391 degrees (North through East) ! Clean map min=-0.0017619 max=0.026591 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=1.513 mas, bmaj=3.415 mas, bpa=-9.137 degrees ! Estimated noise=27.7481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203752 Jy ! Component: 100 - total flux cleaned = 0.028673 Jy ! Component: 150 - total flux cleaned = 0.034393 Jy ! Component: 200 - total flux cleaned = 0.0387249 Jy ! Total flux subtracted in 200 components = 0.0387249 Jy ! Clean residual min=-0.003483 max=0.003868 Jy/beam ! Clean residual mean=-0.000001 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.0387249 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0387249 Jy ! Inverting map and beam ! Estimated beam: bmin=1.886 mas, bmaj=4.224 mas, bpa=-8.391 degrees ! Estimated noise=14.8978 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 = 0.00284212 Jy ! Component: 100 - total flux cleaned = 0.00474887 Jy ! Component: 150 - total flux cleaned = 0.00615624 Jy ! Component: 200 - total flux cleaned = 0.00697913 Jy ! Total flux subtracted in 200 components = 0.00697913 Jy ! Clean residual min=-0.002103 max=0.001677 Jy/beam ! Clean residual mean=0.000004 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.045704 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 0.045704 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=3.975 mas, bmaj=9.095 mas, bpa=-4.005 degrees ! Estimated noise=17.2143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150992 Jy ! Component: 100 - total flux cleaned = 0.00245826 Jy ! Component: 150 - total flux cleaned = 0.00280957 Jy ! Component: 200 - total flux cleaned = 0.00309342 Jy ! Total flux subtracted in 200 components = 0.00309342 Jy ! Clean residual min=-0.002415 max=0.001913 Jy/beam ! Clean residual mean=0.000005 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0487974 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 = 0.000202098 Jy ! Component: 100 - total flux cleaned = 0.000360714 Jy ! Component: 150 - total flux cleaned = 0.00048492 Jy ! Component: 200 - total flux cleaned = 0.000600554 Jy ! Total flux subtracted in 200 components = 0.000600554 Jy ! Clean residual min=-0.002233 max=0.001872 Jy/beam ! Clean residual mean=0.000006 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.049398 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 80 components and 0.049398 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.886 mas, bmaj=4.224 mas, bpa=-8.391 degrees ! Estimated noise=14.8978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.61169e-05 Jy ! Component: 100 - total flux cleaned = -5.73375e-05 Jy ! Component: 150 - total flux cleaned = -2.82317e-05 Jy ! Component: 200 - total flux cleaned = 2.4645e-05 Jy ! Total flux subtracted in 200 components = 2.4645e-05 Jy ! Clean residual min=-0.001887 max=0.001482 Jy/beam ! Clean residual mean=0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0494226 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.0494226 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=0.030861Jy sigma=0.026084 ! Fit after self-cal, rms=0.030868Jy sigma=0.026069 wmodel /scr/pima/bp171ad_uvs/J0340-2427_C_map.mod ! Writing 96 model components to file: /scr/pima/bp171ad_uvs/J0340-2427_C_map.mod wobs /scr/pima/bp171ad_uvs/J0340-2427_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0340-2427_C_uvs.fits wwins /scr/pima/bp171ad_uvs/J0340-2427_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ad_uvs/J0340-2427_C_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 = -0.000624514 Jy ! Component: 100 - total flux cleaned = -0.000752073 Jy ! Component: 150 - total flux cleaned = -0.000777463 Jy ! Component: 200 - total flux cleaned = -0.00068646 Jy ! Component: 250 - total flux cleaned = -0.00066542 Jy ! Component: 300 - total flux cleaned = -0.000686403 Jy ! Component: 350 - total flux cleaned = -0.000705702 Jy ! Component: 400 - total flux cleaned = -0.000648242 Jy ! Component: 450 - total flux cleaned = -0.000704654 Jy ! Component: 500 - total flux cleaned = -0.000686315 Jy ! Component: 550 - total flux cleaned = -0.000704051 Jy ! Component: 600 - total flux cleaned = -0.000738313 Jy ! Component: 650 - total flux cleaned = -0.000788464 Jy ! Component: 700 - total flux cleaned = -0.000804625 Jy ! Component: 750 - total flux cleaned = -0.000820253 Jy ! Component: 800 - total flux cleaned = -0.000835656 Jy ! Component: 850 - total flux cleaned = -0.000820891 Jy ! Component: 900 - total flux cleaned = -0.000865066 Jy ! Component: 950 - total flux cleaned = -0.000850829 Jy ! Component: 1000 - total flux cleaned = -0.00087903 Jy ! Component: 1050 - total flux cleaned = -0.000879033 Jy ! Component: 1100 - total flux cleaned = -0.000906467 Jy ! Component: 1150 - total flux cleaned = -0.000893236 Jy ! Component: 1200 - total flux cleaned = -0.000906419 Jy ! Component: 1250 - total flux cleaned = -0.0008808 Jy ! Component: 1300 - total flux cleaned = -0.000867941 Jy ! Component: 1350 - total flux cleaned = -0.00080591 Jy ! Component: 1400 - total flux cleaned = -0.000745066 Jy ! Component: 1450 - total flux cleaned = -0.000733077 Jy ! Component: 1500 - total flux cleaned = -0.000697658 Jy ! Component: 1550 - total flux cleaned = -0.000651036 Jy ! Component: 1600 - total flux cleaned = -0.000616696 Jy ! Component: 1650 - total flux cleaned = -0.000616708 Jy ! Component: 1700 - total flux cleaned = -0.000549798 Jy ! Component: 1750 - total flux cleaned = -0.000560812 Jy ! Component: 1800 - total flux cleaned = -0.000495414 Jy ! Component: 1850 - total flux cleaned = -0.000441711 Jy ! Component: 1900 - total flux cleaned = -0.000378363 Jy ! Component: 1950 - total flux cleaned = -0.000347023 Jy ! Component: 2000 - total flux cleaned = -0.000347007 Jy ! Component: 2050 - total flux cleaned = -0.000295726 Jy ! Component: 2100 - total flux cleaned = -0.000255327 Jy ! Component: 2150 - total flux cleaned = -0.000195409 Jy ! Component: 2200 - total flux cleaned = -0.000165873 Jy ! Component: 2250 - total flux cleaned = -0.000175725 Jy ! Component: 2300 - total flux cleaned = -0.00011779 Jy ! Component: 2350 - total flux cleaned = -6.9995e-05 Jy ! Component: 2400 - total flux cleaned = -4.15878e-05 Jy ! Component: 2450 - total flux cleaned = 5.33673e-06 Jy ! Component: 2500 - total flux cleaned = 7.05714e-05 Jy ! Component: 2550 - total flux cleaned = 8.90936e-05 Jy ! Component: 2600 - total flux cleaned = 0.000143979 Jy ! Component: 2650 - total flux cleaned = 0.000125832 Jy ! Component: 2700 - total flux cleaned = 0.000143892 Jy ! Component: 2750 - total flux cleaned = 0.000197498 Jy ! Component: 2800 - total flux cleaned = 0.000188625 Jy ! Component: 2850 - total flux cleaned = 0.000188643 Jy ! Component: 2900 - total flux cleaned = 0.000206138 Jy ! Component: 2950 - total flux cleaned = 0.000197526 Jy ! Component: 3000 - total flux cleaned = 0.000197592 Jy ! Component: 3050 - total flux cleaned = 0.000206256 Jy ! Component: 3100 - total flux cleaned = 0.000223381 Jy ! Component: 3150 - total flux cleaned = 0.000214881 Jy ! Component: 3200 - total flux cleaned = 0.000214909 Jy ! Component: 3250 - total flux cleaned = 0.000214892 Jy ! Component: 3300 - total flux cleaned = 0.0002483 Jy ! Component: 3350 - total flux cleaned = 0.000248228 Jy ! Component: 3400 - total flux cleaned = 0.000231707 Jy ! Component: 3450 - total flux cleaned = 0.000231689 Jy ! Component: 3500 - total flux cleaned = 0.000231685 Jy ! Component: 3550 - total flux cleaned = 0.000223517 Jy ! Component: 3600 - total flux cleaned = 0.000247854 Jy ! Component: 3650 - total flux cleaned = 0.000247862 Jy ! Component: 3700 - total flux cleaned = 0.000231795 Jy ! Component: 3750 - total flux cleaned = 0.000279877 Jy ! Component: 3800 - total flux cleaned = 0.000287864 Jy ! Component: 3850 - total flux cleaned = 0.000295838 Jy ! Component: 3900 - total flux cleaned = 0.000311682 Jy ! Component: 3950 - total flux cleaned = 0.000327472 Jy ! Component: 4000 - total flux cleaned = 0.000327514 Jy ! Component: 4050 - total flux cleaned = 0.000335374 Jy ! Total flux subtracted in 4096 components = 0.000358804 Jy ! Clean residual min=-0.000448 max=0.000432 Jy/beam ! Clean residual mean=0.000002 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0497814 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 395 components and 0.0497815 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0340-2427_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.886 x 4.224 at -8.391 degrees (North through East) ! Clean map min=-0.0011307 max=0.026389 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0340-2427_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0263894 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130818 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.48716 1.48716 2.97433 5.94865 11.8973 23.7946 47.5892 95.1784 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 201.726 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0340-2427_C_uvs.log closed on Mon Dec 9 02:00:52 2013