! Started logfile: /scr/pima/bs241f_uvs/J0610-1847_X_uvs.log on Wed Jul 8 16:50:03 2015 obs /scr/pima/bs241f_uvs/J0610-1847_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241f_uvs/J0610-1847_X_uva.fits ! AN table 1: 36 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.743056 visibilities/baseline/integration-bin. ! Found source: J0610-1847 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 5992 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 /scr/pima/bs241f_uvs/J0610-1847_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.069569Jy sigma=24.214702 ! Fit after self-cal, rms=0.633792Jy sigma=14.497940 ! 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=1.131 mas, bmaj=3.122 mas, bpa=-3.41 degrees ! Estimated noise=0.624923 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 = 0.282014 Jy ! Component: 100 - total flux cleaned = 0.343511 Jy ! Total flux subtracted in 100 components = 0.343511 Jy ! Clean residual min=-0.014131 max=0.018194 Jy/beam ! Clean residual mean=0.000038 rms=0.003056 Jy/beam ! Combined flux in latest and established models = 0.343511 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.343511 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=0.059460Jy sigma=1.206440 ! Fit after self-cal, rms=0.059457Jy sigma=1.206383 ! 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=1.47 mas, bmaj=3.656 mas, bpa=-4.827 degrees ! Estimated noise=0.416729 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 = 0.0192237 Jy ! Component: 100 - total flux cleaned = 0.02668 Jy ! Component: 150 - total flux cleaned = 0.0274779 Jy ! Component: 200 - total flux cleaned = 0.027637 Jy ! Total flux subtracted in 200 components = 0.027637 Jy ! Clean residual min=-0.011576 max=0.010675 Jy/beam ! Clean residual mean=0.000065 rms=0.002716 Jy/beam ! Combined flux in latest and established models = 0.371148 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.371148 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=0.052240Jy sigma=1.086078 ! Fit after self-cal, rms=0.052222Jy sigma=1.085835 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.47 x 3.656 at -4.827 degrees (North through East) ! Clean map min=-0.011341 max=0.36542 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 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.94 KP 1.03 LA 1.01 ! NL 0.93 OV 0.96 PT 0.89 SC 0.94 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.94 KP 1.08 LA 0.97 ! NL 1.02 OV 0.97 PT 0.92 SC 0.96 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.92 KP 1.08 LA 0.93 ! NL 1.01 OV 1.00 PT 0.94 SC 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 0.99 KP 0.96 LA 1.00 ! NL 0.95 OV 1.00 PT 0.93 SC 0.99 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.00 KP 1.16 LA 0.98 ! NL 1.08 OV 0.95 PT 0.89 SC 0.97 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 1.04 KP 1.18 LA 1.02 ! NL 1.02 OV 1.03 PT 0.92 SC 1.02 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 1.00 KP 1.20 LA 1.00 ! NL 0.91 OV 1.06 PT 0.85 SC 0.99 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.00 KP 1.15 LA 0.95 ! NL 0.90 OV 0.98 PT 0.85 SC 1.02 ! ! ! Fit before self-cal, rms=0.052222Jy sigma=1.085835 ! Fit after self-cal, rms=0.036036Jy sigma=0.693569 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.464 mas, bmaj=3.685 mas, bpa=-4.784 degrees ! Estimated noise=0.416044 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 = 0.0013705 Jy ! Component: 100 - total flux cleaned = 0.00148676 Jy ! Component: 150 - total flux cleaned = 0.00153148 Jy ! Component: 200 - total flux cleaned = 0.00149576 Jy ! Total flux subtracted in 200 components = 0.00149576 Jy ! Clean residual min=-0.002787 max=0.002344 Jy/beam ! Clean residual mean=0.000019 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.372644 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.372644 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=0.035849Jy sigma=0.689495 ! Fit after self-cal, rms=0.035822Jy sigma=0.689088 ! 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=0.035822Jy sigma=0.689088 ! Fit after self-cal, rms=0.035792Jy sigma=0.688711 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.463 mas, bmaj=3.681 mas, bpa=-4.808 degrees ! Estimated noise=0.415768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000658111 Jy ! Component: 100 - total flux cleaned = 0.000593819 Jy ! Component: 150 - total flux cleaned = 0.000452976 Jy ! Component: 200 - total flux cleaned = 0.000403844 Jy ! Total flux subtracted in 200 components = 0.000403844 Jy ! Clean residual min=-0.002739 max=0.002356 Jy/beam ! Clean residual mean=0.000019 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.373048 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.373048 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=0.035721Jy sigma=0.687383 ! Fit after self-cal, rms=0.035713Jy sigma=0.687285 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 = 9.09412e-05 Jy ! Component: 100 - total flux cleaned = -1.44322e-05 Jy ! Component: 150 - total flux cleaned = -8.65915e-05 Jy ! Component: 200 - total flux cleaned = -0.00015047 Jy ! Total flux subtracted in 200 components = -0.00015047 Jy ! Clean residual min=-0.002707 max=0.002353 Jy/beam ! Clean residual mean=0.000020 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.372897 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.372897 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=0.035688Jy sigma=0.686832 ! Fit after self-cal, rms=0.035684Jy sigma=0.686790 ! 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=0.035684Jy sigma=0.686790 ! Fit after self-cal, rms=0.034972Jy sigma=0.670081 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.462 mas, bmaj=3.679 mas, bpa=-4.797 degrees ! Estimated noise=0.41567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000344559 Jy ! Component: 100 - total flux cleaned = 0.000298433 Jy ! Component: 150 - total flux cleaned = 0.000258368 Jy ! Component: 200 - total flux cleaned = 0.000233343 Jy ! Total flux subtracted in 200 components = 0.000233343 Jy ! Clean residual min=-0.001515 max=0.001518 Jy/beam ! Clean residual mean=0.000008 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.373131 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.373131 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=0.034957Jy sigma=0.669763 ! Fit after self-cal, rms=0.034958Jy sigma=0.669733 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 (6.2, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114469 Jy ! Component: 100 - total flux cleaned = 0.00114952 Jy ! Component: 150 - total flux cleaned = 0.00123708 Jy ! Component: 200 - total flux cleaned = 0.00131201 Jy ! Total flux subtracted in 200 components = 0.00131201 Jy ! Clean residual min=-0.001357 max=0.001166 Jy/beam ! Clean residual mean=0.000009 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.374443 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.374443 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=0.034891Jy sigma=0.668553 ! Fit after self-cal, rms=0.034889Jy sigma=0.668511 ! 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=0.034889Jy sigma=0.668511 ! Fit after self-cal, rms=0.034898Jy sigma=0.668436 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.269 mas, bmaj=4.646 mas, bpa=-10.79 degrees ! Estimated noise=0.472795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135772 Jy ! Component: 100 - total flux cleaned = -7.39367e-05 Jy ! Component: 150 - total flux cleaned = -6.17273e-05 Jy ! Component: 200 - total flux cleaned = -6.15017e-05 Jy ! Total flux subtracted in 200 components = -6.15017e-05 Jy ! Clean residual min=-0.001427 max=0.001341 Jy/beam ! Clean residual mean=0.000013 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.374381 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.374381 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=0.034883Jy sigma=0.668236 ! Fit after self-cal, rms=0.034881Jy sigma=0.668211 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 = 2.06909e-05 Jy ! Component: 100 - total flux cleaned = 1.04242e-05 Jy ! Component: 150 - total flux cleaned = 1.49641e-06 Jy ! Component: 200 - total flux cleaned = -6.51962e-06 Jy ! Total flux subtracted in 200 components = -6.51962e-06 Jy ! Clean residual min=-0.001409 max=0.001312 Jy/beam ! Clean residual mean=0.000013 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.374375 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.374375 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=0.034875Jy sigma=0.668132 ! Fit after self-cal, rms=0.034874Jy sigma=0.668127 ! 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=1.461 mas, bmaj=3.679 mas, bpa=-4.79 degrees ! Estimated noise=0.415634 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.461 x 3.679 at -4.79 degrees (North through East) ! Clean map min=-0.0012221 max=0.36361 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=1.134 mas, bmaj=3.113 mas, bpa=-3.194 degrees ! Estimated noise=0.617231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.277333 Jy ! Component: 100 - total flux cleaned = 0.337842 Jy ! Component: 150 - total flux cleaned = 0.353502 Jy ! Component: 200 - total flux cleaned = 0.362655 Jy ! Total flux subtracted in 200 components = 0.362655 Jy ! Clean residual min=-0.003428 max=0.004896 Jy/beam ! Clean residual mean=0.000010 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.362655 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.362655 Jy ! Inverting map and beam ! Estimated beam: bmin=1.461 mas, bmaj=3.679 mas, bpa=-4.79 degrees ! Estimated noise=0.415634 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 = 0.00763704 Jy ! Component: 100 - total flux cleaned = 0.0110463 Jy ! Component: 150 - total flux cleaned = 0.0121405 Jy ! Component: 200 - total flux cleaned = 0.0123492 Jy ! Total flux subtracted in 200 components = 0.0123492 Jy ! Clean residual min=-0.001674 max=0.001607 Jy/beam ! Clean residual mean=0.000007 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.375005 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.375004 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=2.269 mas, bmaj=4.646 mas, bpa=-10.79 degrees ! Estimated noise=0.472795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.36478e-05 Jy ! Component: 100 - total flux cleaned = 7.38971e-05 Jy ! Component: 150 - total flux cleaned = 7.46921e-05 Jy ! Component: 200 - total flux cleaned = 4.14259e-05 Jy ! Total flux subtracted in 200 components = 4.14259e-05 Jy ! Clean residual min=-0.001582 max=0.001475 Jy/beam ! Clean residual mean=0.000013 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.375046 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 = -2.24199e-07 Jy ! Component: 100 - total flux cleaned = 3.47827e-08 Jy ! Component: 150 - total flux cleaned = -5.27146e-05 Jy ! Component: 200 - total flux cleaned = -0.000102306 Jy ! Total flux subtracted in 200 components = -0.000102306 Jy ! Clean residual min=-0.001504 max=0.001399 Jy/beam ! Clean residual mean=0.000013 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.374944 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.374944 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.461 mas, bmaj=3.679 mas, bpa=-4.79 degrees ! Estimated noise=0.415634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235561 Jy ! Component: 100 - total flux cleaned = 0.000264938 Jy ! Component: 150 - total flux cleaned = 0.000215822 Jy ! Component: 200 - total flux cleaned = 0.000193476 Jy ! Total flux subtracted in 200 components = 0.000193476 Jy ! Clean residual min=-0.001309 max=0.001222 Jy/beam ! Clean residual mean=0.000008 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.375137 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.375137 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=0.034904Jy sigma=0.668620 ! Fit after self-cal, rms=0.034905Jy sigma=0.668549 wmodel /scr/pima/bs241f_uvs/J0610-1847_X_map.mod ! Writing 49 model components to file: /scr/pima/bs241f_uvs/J0610-1847_X_map.mod wobs /scr/pima/bs241f_uvs/J0610-1847_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241f_uvs/J0610-1847_X_uvs.fits wwins /scr/pima/bs241f_uvs/J0610-1847_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bs241f_uvs/J0610-1847_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 = -0.000328107 Jy ! Component: 100 - total flux cleaned = -0.000535927 Jy ! Component: 150 - total flux cleaned = -0.000612543 Jy ! Component: 200 - total flux cleaned = -0.000722447 Jy ! Component: 250 - total flux cleaned = -0.000844507 Jy ! Component: 300 - total flux cleaned = -0.000944937 Jy ! Component: 350 - total flux cleaned = -0.00100973 Jy ! Component: 400 - total flux cleaned = -0.00105695 Jy ! Component: 450 - total flux cleaned = -0.00110273 Jy ! Component: 500 - total flux cleaned = -0.00110311 Jy ! Component: 550 - total flux cleaned = -0.00111793 Jy ! Component: 600 - total flux cleaned = -0.00109013 Jy ! Component: 650 - total flux cleaned = -0.00111742 Jy ! Component: 700 - total flux cleaned = -0.00110352 Jy ! Component: 750 - total flux cleaned = -0.00109045 Jy ! Component: 800 - total flux cleaned = -0.00111627 Jy ! Component: 850 - total flux cleaned = -0.00111638 Jy ! Component: 900 - total flux cleaned = -0.00115338 Jy ! Component: 950 - total flux cleaned = -0.00111661 Jy ! Component: 1000 - total flux cleaned = -0.00110463 Jy ! Component: 1050 - total flux cleaned = -0.00105754 Jy ! Component: 1100 - total flux cleaned = -0.00103432 Jy ! Component: 1150 - total flux cleaned = -0.000977235 Jy ! Component: 1200 - total flux cleaned = -0.000943762 Jy ! Component: 1250 - total flux cleaned = -0.000943793 Jy ! Component: 1300 - total flux cleaned = -0.000899843 Jy ! Component: 1350 - total flux cleaned = -0.000899903 Jy ! Component: 1400 - total flux cleaned = -0.000878542 Jy ! Component: 1450 - total flux cleaned = -0.000878576 Jy ! Component: 1500 - total flux cleaned = -0.000878611 Jy ! Component: 1550 - total flux cleaned = -0.000909562 Jy ! Component: 1600 - total flux cleaned = -0.000899182 Jy ! Component: 1650 - total flux cleaned = -0.000899312 Jy ! Component: 1700 - total flux cleaned = -0.000929463 Jy ! Component: 1750 - total flux cleaned = -0.000929542 Jy ! Component: 1800 - total flux cleaned = -0.000978426 Jy ! Component: 1850 - total flux cleaned = -0.000968812 Jy ! Component: 1900 - total flux cleaned = -0.000997588 Jy ! Component: 1950 - total flux cleaned = -0.00101674 Jy ! Component: 2000 - total flux cleaned = -0.00103558 Jy ! Component: 2050 - total flux cleaned = -0.00105432 Jy ! Component: 2100 - total flux cleaned = -0.00109131 Jy ! Component: 2150 - total flux cleaned = -0.00112775 Jy ! Component: 2200 - total flux cleaned = -0.00114587 Jy ! Component: 2250 - total flux cleaned = -0.00120838 Jy ! Component: 2300 - total flux cleaned = -0.00119071 Jy ! Component: 2350 - total flux cleaned = -0.00122588 Jy ! Component: 2400 - total flux cleaned = -0.00120856 Jy ! Component: 2450 - total flux cleaned = -0.00120013 Jy ! Component: 2500 - total flux cleaned = -0.00123434 Jy ! Component: 2550 - total flux cleaned = -0.00118342 Jy ! Component: 2600 - total flux cleaned = -0.00118353 Jy ! Component: 2650 - total flux cleaned = -0.00116681 Jy ! Component: 2700 - total flux cleaned = -0.00114211 Jy ! Component: 2750 - total flux cleaned = -0.001134 Jy ! Component: 2800 - total flux cleaned = -0.00110135 Jy ! Component: 2850 - total flux cleaned = -0.00108516 Jy ! Component: 2900 - total flux cleaned = -0.00104506 Jy ! Component: 2950 - total flux cleaned = -0.00107693 Jy ! Component: 3000 - total flux cleaned = -0.00104525 Jy ! Component: 3050 - total flux cleaned = -0.00104521 Jy ! Component: 3100 - total flux cleaned = -0.00104522 Jy ! Component: 3150 - total flux cleaned = -0.00101424 Jy ! Component: 3200 - total flux cleaned = -0.00102955 Jy ! Component: 3250 - total flux cleaned = -0.000999054 Jy ! Component: 3300 - total flux cleaned = -0.000976339 Jy ! Component: 3350 - total flux cleaned = -0.000968921 Jy ! Component: 3400 - total flux cleaned = -0.000968963 Jy ! Component: 3450 - total flux cleaned = -0.00096156 Jy ! Component: 3500 - total flux cleaned = -0.0009689 Jy ! Component: 3550 - total flux cleaned = -0.000939598 Jy ! Component: 3600 - total flux cleaned = -0.000932287 Jy ! Component: 3650 - total flux cleaned = -0.000910566 Jy ! Component: 3700 - total flux cleaned = -0.000888961 Jy ! Component: 3750 - total flux cleaned = -0.000860455 Jy ! Component: 3800 - total flux cleaned = -0.000860473 Jy ! Component: 3850 - total flux cleaned = -0.000839435 Jy ! Component: 3900 - total flux cleaned = -0.000818481 Jy ! Component: 3950 - total flux cleaned = -0.000811557 Jy ! Component: 4000 - total flux cleaned = -0.000804647 Jy ! Component: 4050 - total flux cleaned = -0.000777219 Jy ! Total flux subtracted in 4096 components = -0.00075677 Jy ! Clean residual min=-0.000439 max=0.000392 Jy/beam ! Clean residual mean=0.000005 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.37438 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 309 components and 0.37438 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241f_uvs/J0610-1847_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.461 x 3.679 at -4.79 degrees (North through East) ! Clean map min=-0.00089197 max=0.36294 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241f_uvs/J0610-1847_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.362942 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130922 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.108217 0.108217 0.216435 0.43287 0.865739 1.73148 3.46296 6.92591 13.8518 27.7037 55.4073 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.362 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2772.2 quit ! Quitting program ! Log file /scr/pima/bs241f_uvs/J0610-1847_X_uvs.log closed on Wed Jul 8 16:50:06 2015