! Started logfile: /g0/scr/pima/s4195b_uvs/J1023+3000_X_uvs.log on Tue Dec 31 19:35:16 2013 obs /g0/scr/pima/s4195b_uvs/J1023+3000_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J1023+3000_X_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1023+3000 ! ! 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 2016 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 /g0/scr/pima/s4195b_uvs/J1023+3000_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=0.999492Jy sigma=0.836866 ! Fit after self-cal, rms=0.992197Jy sigma=0.825852 ! 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=0.755 mas, bmaj=3.503 mas, bpa=-19.76 degrees ! Estimated noise=35.8036 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 = 0.00762777 Jy ! Component: 100 - total flux cleaned = 0.00954524 Jy ! Total flux subtracted in 100 components = 0.00954524 Jy ! Clean residual min=-0.001905 max=0.001745 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.00954524 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.00954524 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=0.015409Jy sigma=0.014544 ! Fit after self-cal, rms=0.013412Jy sigma=0.013013 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034019 Jy ! Component: 100 - total flux cleaned = 0.00483181 Jy ! Total flux subtracted in 100 components = 0.00483181 Jy ! Clean residual min=-0.001381 max=0.001301 Jy/beam ! Clean residual mean=0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.014377 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.014377 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=0.013285Jy sigma=0.011590 ! Fit after self-cal, rms=0.013270Jy sigma=0.011576 ! 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=0.947 mas, bmaj=3.398 mas, bpa=-19.37 degrees ! Estimated noise=21.0663 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 = 0.00133823 Jy ! Component: 100 - total flux cleaned = 0.00204345 Jy ! Component: 150 - total flux cleaned = 0.00253321 Jy ! Component: 200 - total flux cleaned = 0.0027723 Jy ! Total flux subtracted in 200 components = 0.0027723 Jy ! Clean residual min=-0.001147 max=0.000796 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0171494 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.0171494 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=0.013447Jy sigma=0.011242 ! Fit after self-cal, rms=0.013436Jy sigma=0.011234 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.947 x 3.398 at -19.37 degrees (North through East) ! Clean map min=-0.0010722 max=0.013996 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! Correcting IF 6. ! 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* ! ! ! 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* ! ! ! 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* ! ! ! Fit before self-cal, rms=0.013436Jy sigma=0.011234 ! Fit after self-cal, rms=0.013436Jy sigma=0.011234 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.947 mas, bmaj=3.398 mas, bpa=-19.37 degrees ! Estimated noise=21.0663 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 = 0.000280233 Jy ! Component: 100 - total flux cleaned = 0.000439406 Jy ! Component: 150 - total flux cleaned = 0.00057283 Jy ! Component: 200 - total flux cleaned = 0.000648841 Jy ! Total flux subtracted in 200 components = 0.000648841 Jy ! Clean residual min=-0.001097 max=0.000777 Jy/beam ! Clean residual mean=-0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0177982 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0177982 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=0.013469Jy sigma=0.011182 ! Fit after self-cal, rms=0.013466Jy sigma=0.011178 ! 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=0.013466Jy sigma=0.011178 ! Fit after self-cal, rms=0.013466Jy sigma=0.011178 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.947 mas, bmaj=3.398 mas, bpa=-19.37 degrees ! Estimated noise=21.0663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109481 Jy ! Component: 100 - total flux cleaned = 0.000202094 Jy ! Component: 150 - total flux cleaned = 0.000240013 Jy ! Component: 200 - total flux cleaned = 0.000256073 Jy ! Total flux subtracted in 200 components = 0.000256073 Jy ! Clean residual min=-0.001059 max=0.000771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0180543 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0180543 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=0.013484Jy sigma=0.011154 ! Fit after self-cal, rms=0.013489Jy sigma=0.011152 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 = 5.46043e-05 Jy ! Component: 100 - total flux cleaned = 4.87616e-05 Jy ! Component: 150 - total flux cleaned = 5.42736e-05 Jy ! Component: 200 - total flux cleaned = 5.90264e-05 Jy ! Total flux subtracted in 200 components = 5.90264e-05 Jy ! Clean residual min=-0.001031 max=0.000773 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0181133 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0181133 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=0.013488Jy sigma=0.011144 ! Fit after self-cal, rms=0.013488Jy sigma=0.011143 ! 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=0.013488Jy sigma=0.011143 ! Fit after self-cal, rms=0.013488Jy sigma=0.011143 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.947 mas, bmaj=3.398 mas, bpa=-19.37 degrees ! Estimated noise=21.0663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.15317e-05 Jy ! Component: 100 - total flux cleaned = 1.68603e-05 Jy ! Component: 150 - total flux cleaned = 2.16154e-05 Jy ! Component: 200 - total flux cleaned = 2.1379e-05 Jy ! Total flux subtracted in 200 components = 2.1379e-05 Jy ! Clean residual min=-0.001026 max=0.000772 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0181347 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.0181347 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=0.013486Jy sigma=0.011140 ! Fit after self-cal, rms=0.013485Jy sigma=0.011139 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 = 9.2925e-06 Jy ! Component: 100 - total flux cleaned = 9.1181e-06 Jy ! Component: 150 - total flux cleaned = 4.7462e-06 Jy ! Component: 200 - total flux cleaned = 8.42466e-07 Jy ! Total flux subtracted in 200 components = 8.42466e-07 Jy ! Clean residual min=-0.001022 max=0.000771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0181355 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.0181355 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=0.013483Jy sigma=0.011137 ! Fit after self-cal, rms=0.013482Jy sigma=0.011137 ! 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=0.013482Jy sigma=0.011137 ! Fit after self-cal, rms=0.013482Jy sigma=0.011137 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.041 mas, bmaj=3.305 mas, bpa=-18.87 degrees ! Estimated noise=25.5221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.55218e-06 Jy ! Component: 100 - total flux cleaned = -1.1966e-05 Jy ! Component: 150 - total flux cleaned = -9.15343e-06 Jy ! Component: 200 - total flux cleaned = -4.49947e-06 Jy ! Total flux subtracted in 200 components = -4.49947e-06 Jy ! Clean residual min=-0.001108 max=0.000967 Jy/beam ! Clean residual mean=-0.000002 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.018131 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.018131 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=0.013482Jy sigma=0.011136 ! Fit after self-cal, rms=0.013482Jy sigma=0.011135 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 = 6.48838e-06 Jy ! Component: 100 - total flux cleaned = 6.69857e-06 Jy ! Component: 150 - total flux cleaned = 6.6839e-06 Jy ! Component: 200 - total flux cleaned = 8.65059e-06 Jy ! Total flux subtracted in 200 components = 8.65059e-06 Jy ! Clean residual min=-0.001105 max=0.000968 Jy/beam ! Clean residual mean=-0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0181397 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.0181397 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=0.013481Jy sigma=0.011136 ! Fit after self-cal, rms=0.013481Jy sigma=0.011136 ! 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=0.947 mas, bmaj=3.398 mas, bpa=-19.37 degrees ! Estimated noise=21.0663 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.947 x 3.398 at -19.37 degrees (North through East) ! Clean map min=-0.0009594 max=0.013665 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=0.755 mas, bmaj=3.503 mas, bpa=-19.76 degrees ! Estimated noise=35.8036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010104 Jy ! Component: 100 - total flux cleaned = 0.0130869 Jy ! Component: 150 - total flux cleaned = 0.0139968 Jy ! Component: 200 - total flux cleaned = 0.0148537 Jy ! Total flux subtracted in 200 components = 0.0148537 Jy ! Clean residual min=-0.001446 max=0.001227 Jy/beam ! Clean residual mean=0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0148537 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0148537 Jy ! Inverting map and beam ! Estimated beam: bmin=0.947 mas, bmaj=3.398 mas, bpa=-19.37 degrees ! Estimated noise=21.0663 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 = 0.00128855 Jy ! Component: 100 - total flux cleaned = 0.00201667 Jy ! Component: 150 - total flux cleaned = 0.00252837 Jy ! Component: 200 - total flux cleaned = 0.002828 Jy ! Total flux subtracted in 200 components = 0.002828 Jy ! Clean residual min=-0.001052 max=0.000786 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0176817 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0176817 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=2.041 mas, bmaj=3.305 mas, bpa=-18.87 degrees ! Estimated noise=25.5221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259357 Jy ! Component: 100 - total flux cleaned = 0.000278243 Jy ! Component: 150 - total flux cleaned = 0.000287958 Jy ! Component: 200 - total flux cleaned = 0.000299099 Jy ! Total flux subtracted in 200 components = 0.000299099 Jy ! Clean residual min=-0.001126 max=0.000952 Jy/beam ! Clean residual mean=-0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0179808 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 = 1.34704e-05 Jy ! Component: 100 - total flux cleaned = 2.85636e-05 Jy ! Component: 150 - total flux cleaned = 4.23937e-05 Jy ! Component: 200 - total flux cleaned = 5.2684e-05 Jy ! Total flux subtracted in 200 components = 5.2684e-05 Jy ! Clean residual min=-0.001121 max=0.000954 Jy/beam ! Clean residual mean=-0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0180335 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 0.0180335 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.947 mas, bmaj=3.398 mas, bpa=-19.37 degrees ! Estimated noise=21.0663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140194 Jy ! Component: 100 - total flux cleaned = 0.000133396 Jy ! Component: 150 - total flux cleaned = 0.00012721 Jy ! Component: 200 - total flux cleaned = 0.000121658 Jy ! Total flux subtracted in 200 components = 0.000121658 Jy ! Clean residual min=-0.001013 max=0.000771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0181552 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0181552 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=0.013471Jy sigma=0.011151 ! Fit after self-cal, rms=0.013473Jy sigma=0.011150 wmodel /g0/scr/pima/s4195b_uvs/J1023+3000_X_map.mod ! Writing 55 model components to file: /g0/scr/pima/s4195b_uvs/J1023+3000_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J1023+3000_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J1023+3000_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J1023+3000_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195b_uvs/J1023+3000_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 = -0.000437833 Jy ! Component: 100 - total flux cleaned = -0.000765484 Jy ! Component: 150 - total flux cleaned = -0.000915485 Jy ! Component: 200 - total flux cleaned = -0.00106719 Jy ! Component: 250 - total flux cleaned = -0.00119741 Jy ! Component: 300 - total flux cleaned = -0.0013098 Jy ! Component: 350 - total flux cleaned = -0.00145021 Jy ! Component: 400 - total flux cleaned = -0.00154364 Jy ! Component: 450 - total flux cleaned = -0.00165439 Jy ! Component: 500 - total flux cleaned = -0.00176199 Jy ! Component: 550 - total flux cleaned = -0.00186653 Jy ! Component: 600 - total flux cleaned = -0.00198666 Jy ! Component: 650 - total flux cleaned = -0.0020857 Jy ! Component: 700 - total flux cleaned = -0.00220811 Jy ! Component: 750 - total flux cleaned = -0.00232736 Jy ! Component: 800 - total flux cleaned = -0.00241893 Jy ! Component: 850 - total flux cleaned = -0.00248403 Jy ! Component: 900 - total flux cleaned = -0.00253966 Jy ! Component: 950 - total flux cleaned = -0.00259419 Jy ! Component: 1000 - total flux cleaned = -0.00264012 Jy ! Component: 1050 - total flux cleaned = -0.00270021 Jy ! Component: 1100 - total flux cleaned = -0.00274429 Jy ! Component: 1150 - total flux cleaned = -0.00275877 Jy ! Component: 1200 - total flux cleaned = -0.00281575 Jy ! Component: 1250 - total flux cleaned = -0.00283678 Jy ! Component: 1300 - total flux cleaned = -0.00288513 Jy ! Component: 1350 - total flux cleaned = -0.00293276 Jy ! Component: 1400 - total flux cleaned = -0.00297961 Jy ! Component: 1450 - total flux cleaned = -0.00301931 Jy ! Component: 1500 - total flux cleaned = -0.00307805 Jy ! Component: 1550 - total flux cleaned = -0.0031295 Jy ! Component: 1600 - total flux cleaned = -0.00318032 Jy ! Component: 1650 - total flux cleaned = -0.00321791 Jy ! Component: 1700 - total flux cleaned = -0.00326742 Jy ! Component: 1750 - total flux cleaned = -0.00329814 Jy ! Component: 1800 - total flux cleaned = -0.00337081 Jy ! Component: 1850 - total flux cleaned = -0.00340071 Jy ! Component: 1900 - total flux cleaned = -0.0034421 Jy ! Component: 1950 - total flux cleaned = -0.00348886 Jy ! Component: 2000 - total flux cleaned = -0.00348885 Jy ! Component: 2050 - total flux cleaned = -0.00352905 Jy ! Component: 2100 - total flux cleaned = -0.00355747 Jy ! Component: 2150 - total flux cleaned = -0.0036024 Jy ! Component: 2200 - total flux cleaned = -0.00363024 Jy ! Component: 2250 - total flux cleaned = -0.00365782 Jy ! Component: 2300 - total flux cleaned = -0.00369609 Jy ! Component: 2350 - total flux cleaned = -0.00372856 Jy ! Component: 2400 - total flux cleaned = -0.00374471 Jy ! Component: 2450 - total flux cleaned = -0.00378199 Jy ! Component: 2500 - total flux cleaned = -0.00381901 Jy ! Component: 2550 - total flux cleaned = -0.00385053 Jy ! Component: 2600 - total flux cleaned = -0.00388697 Jy ! Component: 2650 - total flux cleaned = -0.00390767 Jy ! Component: 2700 - total flux cleaned = -0.00394362 Jy ! Component: 2750 - total flux cleaned = -0.00396915 Jy ! Component: 2800 - total flux cleaned = -0.00400465 Jy ! Component: 2850 - total flux cleaned = -0.00402479 Jy ! Component: 2900 - total flux cleaned = -0.00404979 Jy ! Component: 2950 - total flux cleaned = -0.00409455 Jy ! Component: 3000 - total flux cleaned = -0.00411428 Jy ! Component: 3050 - total flux cleaned = -0.00414864 Jy ! Component: 3100 - total flux cleaned = -0.00417792 Jy ! Component: 3150 - total flux cleaned = -0.00420702 Jy ! Component: 3200 - total flux cleaned = -0.00422152 Jy ! Component: 3250 - total flux cleaned = -0.00426475 Jy ! Component: 3300 - total flux cleaned = -0.00426954 Jy ! Component: 3350 - total flux cleaned = -0.00430282 Jy ! Component: 3400 - total flux cleaned = -0.00432174 Jy ! Component: 3450 - total flux cleaned = -0.0043453 Jy ! Component: 3500 - total flux cleaned = -0.00437815 Jy ! Component: 3550 - total flux cleaned = -0.00440153 Jy ! Component: 3600 - total flux cleaned = -0.00443415 Jy ! Component: 3650 - total flux cleaned = -0.00446662 Jy ! Component: 3700 - total flux cleaned = -0.00449438 Jy ! Component: 3750 - total flux cleaned = -0.00452203 Jy ! Component: 3800 - total flux cleaned = -0.00454959 Jy ! Component: 3850 - total flux cleaned = -0.00458162 Jy ! Component: 3900 - total flux cleaned = -0.00461357 Jy ! Component: 3950 - total flux cleaned = -0.00463175 Jy ! Component: 4000 - total flux cleaned = -0.00464536 Jy ! Component: 4050 - total flux cleaned = -0.00466802 Jy ! Total flux subtracted in 4096 components = -0.00468154 Jy ! Clean residual min=-0.000312 max=0.000251 Jy/beam ! Clean residual mean=-0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0134736 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 292 components and 0.0134736 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J1023+3000_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.947 x 3.398 at -19.37 degrees (North through East) ! Clean map min=-0.00090984 max=0.013544 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J1023+3000_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0135442 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.81682e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.7314 1.7314 3.4628 6.92559 13.8512 27.7024 55.4047 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 173.27 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J1023+3000_X_uvs.log closed on Tue Dec 31 19:35:22 2013