! Started logfile: J1409-2315_S_1997_07_02_yyk_uvs.log on Sun Jan 7 18:30:52 2007 obs J1409-2315_S_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J1409-2315_S_1997_07_02_yyk_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.930381 visibilities/baseline/integration-bin. ! Found source: J1409-2315 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 754 lines of history. ! ! Reading 23948 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ![@muppet J1409-2315_S_1997_07_02_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.604649 Jy 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=2.728 mas, bmaj=6.532 mas, bpa=-2.664 degrees ! Estimated noise=2128.65 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.333156 Jy ! Component: 100 - total flux cleaned = 0.435792 Jy ! Total flux subtracted in 100 components = 0.435792 Jy ! Clean residual min=-0.028386 max=0.074597 Jy/beam ! Clean residual mean=0.000389 rms=0.009559 Jy/beam ! Combined flux in latest and established models = 0.435792 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.435792 Jy ! ! Correcting IF 1. ! A total of 221 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.426788Jy sigma=0.001359 ! Fit after self-cal, rms=0.425543Jy sigma=0.001357 ! Inverting map and beam ! Estimated beam: bmin=2.728 mas, bmaj=6.532 mas, bpa=-2.664 degrees ! Estimated noise=2128.67 mJy/beam. ! Added new window around map position (2.5, -9.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0783267 Jy ! Component: 100 - total flux cleaned = 0.113614 Jy ! Total flux subtracted in 100 components = 0.113614 Jy ! Clean residual min=-0.019481 max=0.044529 Jy/beam ! Clean residual mean=0.000149 rms=0.006524 Jy/beam ! Combined flux in latest and established models = 0.549406 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.549406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.412245Jy sigma=0.001286 ! Fit after self-cal, rms=0.411121Jy sigma=0.001281 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=3.521 mas, bmaj=8.87 mas, bpa=-4.542 degrees ! Estimated noise=1207.63 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0422847 Jy ! Component: 100 - total flux cleaned = 0.0606364 Jy ! Component: 150 - total flux cleaned = 0.06977 Jy ! Component: 200 - total flux cleaned = 0.0739987 Jy ! Total flux subtracted in 200 components = 0.0739987 Jy ! Clean residual min=-0.011488 max=0.018946 Jy/beam ! Clean residual mean=0.000210 rms=0.004061 Jy/beam ! Combined flux in latest and established models = 0.623405 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 65 components and 0.623405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.408382Jy sigma=0.001267 ! Fit after self-cal, rms=0.408214Jy sigma=0.001266 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.521 x 8.87 at -4.542 degrees (North through East) ! Clean map min=-0.010551 max=0.38289 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.01915 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 0.95 KP 0.89 ! LA 0.98 MK 1.00 NL 1.00* OV 1.09 ! PT 0.97 SC 0.86 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.983051 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.15 HN 1.03 KP 0.95 ! LA 1.07 MK 1.07 NL 0.97 OV 1.02 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.02246 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.01 KP 0.93 ! LA 0.82 MK 0.95 NL 0.94 OV 0.92 ! PT 1.09 SC 1.08 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.979915 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.12 HN 1.23 KP 0.94 ! LA 0.91 MK 1.04 NL 1.06 OV 0.94 ! PT 0.92 SC 0.99 ! ! ! Fit before self-cal, rms=0.408214Jy sigma=0.001266 ! Fit after self-cal, rms=0.404182Jy sigma=0.001251 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.404182Jy sigma=0.001251 ! Fit after self-cal, rms=0.404205Jy sigma=0.001251 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.549 mas, bmaj=8.813 mas, bpa=-3.476 degrees ! Estimated noise=1203.04 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000581024 Jy ! Component: 100 - total flux cleaned = -0.00162538 Jy ! Component: 150 - total flux cleaned = -0.00232727 Jy ! Component: 200 - total flux cleaned = -0.00293003 Jy ! Total flux subtracted in 200 components = -0.00293003 Jy ! Clean residual min=-0.008225 max=0.007574 Jy/beam ! Clean residual mean=-0.000035 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 0.620475 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.620475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.404025Jy sigma=0.001251 ! Fit after self-cal, rms=0.403976Jy sigma=0.001251 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.403976Jy sigma=0.001251 ! Fit after self-cal, rms=0.400413Jy sigma=0.001238 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026347 Jy ! Component: 100 - total flux cleaned = 0.00265142 Jy ! Component: 150 - total flux cleaned = 0.00238024 Jy ! Component: 200 - total flux cleaned = 0.00200809 Jy ! Total flux subtracted in 200 components = 0.00200809 Jy ! Clean residual min=-0.007683 max=0.007295 Jy/beam ! Clean residual mean=-0.000051 rms=0.001894 Jy/beam ! Combined flux in latest and established models = 0.622483 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.622483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.400334Jy sigma=0.001237 ! Fit after self-cal, rms=0.399927Jy sigma=0.001235 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.549 x 8.813 at -3.476 degrees (North through East) ! Clean map min=-0.0073439 max=0.3826 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.399927Jy sigma=0.001235 ! Fit after self-cal, rms=0.994059Jy sigma=0.001227 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.994059Jy sigma=0.001227 ! Fit after self-cal, rms=0.994128Jy sigma=0.001226 ! Inverting map and beam ! Estimated beam: bmin=3.511 mas, bmaj=8.788 mas, bpa=-4.424 degrees ! Estimated noise=1195.34 mJy/beam. ! Added new window around map position (-1.5, -15). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124199 Jy ! Component: 100 - total flux cleaned = -0.000141148 Jy ! Component: 150 - total flux cleaned = -0.000891405 Jy ! Component: 200 - total flux cleaned = -0.00105812 Jy ! Total flux subtracted in 200 components = -0.00105812 Jy ! Clean residual min=-0.005562 max=0.005221 Jy/beam ! Clean residual mean=0.000020 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.621425 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 0.621425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.994034Jy sigma=0.001225 ! Fit after self-cal, rms=0.994037Jy sigma=0.001225 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.994037Jy sigma=0.001225 ! Fit after self-cal, rms=1.158864Jy sigma=0.001223 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.158864Jy sigma=0.001223 ! Fit after self-cal, rms=1.158898Jy sigma=0.001223 ! Inverting map and beam ! Estimated beam: bmin=3.486 mas, bmaj=8.723 mas, bpa=-4.792 degrees ! Estimated noise=1190.38 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000484356 Jy ! Component: 100 - total flux cleaned = -0.000905373 Jy ! Component: 150 - total flux cleaned = -0.000903021 Jy ! Component: 200 - total flux cleaned = -0.000902794 Jy ! Total flux subtracted in 200 components = -0.000902793 Jy ! Clean residual min=-0.005327 max=0.005029 Jy/beam ! Clean residual mean=0.000023 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.620522 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 0.620522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.158867Jy sigma=0.001223 ! Fit after self-cal, rms=1.158867Jy sigma=0.001223 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.674 mas, bmaj=18.64 mas, bpa=3.26 degrees ! Estimated noise=1478.33 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000838947 Jy ! Component: 100 - total flux cleaned = 0.000772336 Jy ! Component: 150 - total flux cleaned = 0.000657092 Jy ! Component: 200 - total flux cleaned = 0.000605052 Jy ! Total flux subtracted in 200 components = 0.000605052 Jy ! Clean residual min=-0.003708 max=0.005470 Jy/beam ! Clean residual mean=0.000060 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.621127 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 116 components and 0.621127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.158856Jy sigma=0.001223 ! Fit after self-cal, rms=1.158864Jy sigma=0.001223 ! Inverting map ! Added new window around map position (17.5, -6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155548 Jy ! Component: 100 - total flux cleaned = 0.00060228 Jy ! Component: 150 - total flux cleaned = 0.00046465 Jy ! Component: 200 - total flux cleaned = 0.00057701 Jy ! Total flux subtracted in 200 components = 0.00057701 Jy ! Clean residual min=-0.002898 max=0.002855 Jy/beam ! Clean residual mean=0.000064 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.621704 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 155 components and 0.621704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.158813Jy sigma=0.001222 ! Fit after self-cal, rms=1.158816Jy sigma=0.001222 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=2.712 mas, bmaj=6.425 mas, bpa=-2.754 degrees ! Estimated noise=2169.64 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.351558 Jy ! Component: 100 - total flux cleaned = 0.468432 Jy ! Component: 150 - total flux cleaned = 0.526316 Jy ! Component: 200 - total flux cleaned = 0.56018 Jy ! Total flux subtracted in 200 components = 0.56018 Jy ! Clean residual min=-0.011137 max=0.014931 Jy/beam ! Clean residual mean=0.000168 rms=0.003337 Jy/beam ! Combined flux in latest and established models = 0.56018 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 57 model components to the UV plane model. ! The established model now contains 57 components and 0.56018 Jy ! Inverting map and beam ! Estimated beam: bmin=3.486 mas, bmaj=8.723 mas, bpa=-4.792 degrees ! Estimated noise=1190.38 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0324459 Jy ! Component: 100 - total flux cleaned = 0.0478745 Jy ! Component: 150 - total flux cleaned = 0.0554606 Jy ! Component: 200 - total flux cleaned = 0.0586196 Jy ! Total flux subtracted in 200 components = 0.0586196 Jy ! Clean residual min=-0.005064 max=0.005892 Jy/beam ! Clean residual mean=-0.000004 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.6188 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 107 components and 0.6188 Jy ! Inverting map ! Added new window around map position (-3.5, 7.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036669 Jy ! Component: 100 - total flux cleaned = 0.00346764 Jy ! Component: 150 - total flux cleaned = 0.00386067 Jy ! Component: 200 - total flux cleaned = 0.00368399 Jy ! Total flux subtracted in 200 components = 0.00368399 Jy ! Clean residual min=-0.004344 max=0.004010 Jy/beam ! Clean residual mean=0.000002 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.622484 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 138 components and 0.622484 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.674 mas, bmaj=18.64 mas, bpa=3.26 degrees ! Estimated noise=1478.33 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515029 Jy ! Component: 100 - total flux cleaned = 0.000404878 Jy ! Component: 150 - total flux cleaned = 0.000403411 Jy ! Component: 200 - total flux cleaned = 0.000199951 Jy ! Total flux subtracted in 200 components = 0.000199951 Jy ! Clean residual min=-0.003052 max=0.002960 Jy/beam ! Clean residual mean=0.000031 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.622684 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 171 components and 0.622684 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.486 mas, bmaj=8.723 mas, bpa=-4.792 degrees ! Estimated noise=1190.38 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00144468 Jy ! Component: 100 - total flux cleaned = -0.0017253 Jy ! Component: 150 - total flux cleaned = -0.00185709 Jy ! Component: 200 - total flux cleaned = -0.0017348 Jy ! Total flux subtracted in 200 components = -0.0017348 Jy ! Clean residual min=-0.004048 max=0.003526 Jy/beam ! Clean residual mean=0.000027 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.620949 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 201 components and 0.620949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.158725Jy sigma=0.001221 ! Fit after self-cal, rms=1.158690Jy sigma=0.001221 wmodel J1409-2315_S_1997_07_02_yyk\_map.mod ! Writing 201 model components to file: J1409-2315_S_1997_07_02_yyk_map.mod wobs J1409-2315_S_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J1409-2315_S_1997_07_02_yyk_uvs.fits wwins J1409-2315_S_1997_07_02_yyk\_map.win ! wwins: Wrote 5 windows to J1409-2315_S_1997_07_02_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000524692 Jy ! Component: 100 - total flux cleaned = -0.000523006 Jy ! Component: 150 - total flux cleaned = -0.000900172 Jy ! Component: 200 - total flux cleaned = -0.000949847 Jy ! Component: 250 - total flux cleaned = -0.000950549 Jy ! Component: 300 - total flux cleaned = -0.000996754 Jy ! Component: 350 - total flux cleaned = -0.000996113 Jy ! Component: 400 - total flux cleaned = -0.000951018 Jy ! Component: 450 - total flux cleaned = -0.000863554 Jy ! Component: 500 - total flux cleaned = -0.000692397 Jy ! Component: 550 - total flux cleaned = -0.00048413 Jy ! Component: 600 - total flux cleaned = -0.000321974 Jy ! Component: 650 - total flux cleaned = -0.000281955 Jy ! Component: 700 - total flux cleaned = -0.000163794 Jy ! Component: 750 - total flux cleaned = -9.78288e-06 Jy ! Component: 800 - total flux cleaned = 6.54894e-05 Jy ! Component: 850 - total flux cleaned = 0.000288923 Jy ! Component: 900 - total flux cleaned = 0.00047218 Jy ! Component: 950 - total flux cleaned = 0.000616556 Jy ! Component: 1000 - total flux cleaned = 0.000795 Jy ! Component: 1050 - total flux cleaned = 0.000900835 Jy ! Component: 1100 - total flux cleaned = 0.00114417 Jy ! Component: 1150 - total flux cleaned = 0.00124692 Jy ! Component: 1200 - total flux cleaned = 0.0014159 Jy ! Component: 1250 - total flux cleaned = 0.00151594 Jy ! Component: 1300 - total flux cleaned = 0.0016481 Jy ! Component: 1350 - total flux cleaned = 0.00181087 Jy ! Component: 1400 - total flux cleaned = 0.00203555 Jy ! Component: 1450 - total flux cleaned = 0.00213085 Jy ! Component: 1500 - total flux cleaned = 0.00241309 Jy ! Component: 1550 - total flux cleaned = 0.00266101 Jy ! Component: 1600 - total flux cleaned = 0.00287557 Jy ! Component: 1650 - total flux cleaned = 0.0031484 Jy ! Component: 1700 - total flux cleaned = 0.00329855 Jy ! Component: 1750 - total flux cleaned = 0.00344719 Jy ! Component: 1800 - total flux cleaned = 0.0036235 Jy ! Component: 1850 - total flux cleaned = 0.00374018 Jy ! Component: 1900 - total flux cleaned = 0.00382663 Jy ! Component: 1950 - total flux cleaned = 0.00394106 Jy ! Component: 2000 - total flux cleaned = 0.004111 Jy ! Total flux subtracted in 2048 components = 0.0041392 Jy ! Clean residual min=-0.002103 max=0.002093 Jy/beam ! Clean residual mean=0.000031 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.625088 Jy keep ! Adding 100 model components to the UV plane model. ! The established model now contains 298 components and 0.625088 Jy ![Exited script file: muppet] wmap "J1409-2315_S_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.486 x 8.723 at -4.792 degrees (North through East) ! Clean map min=-0.0042357 max=0.3828 Jy/beam ! Writing clean map to FITS file: J1409-2315_S_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.382798 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000550132 device "J1409-2315_S_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J1409-2315_S_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.431141 0.431141 0.862281 1.72456 3.44912 6.89825 13.7965 27.593 55.186 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.382 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.486 x 8.723 at -4.792 degrees (North through East) ! Clean map min=-0.0042357 max=0.3828 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1409-2315_S_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J1409-2315_S_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1409-2315_S_1997_07_02_yyk_uvs.log closed on Sun Jan 7 18:31:01 2007