! Started logfile: J0038-2459_X_1997_08_27_yyk_uvs.log on Mon Jan 8 01:49:23 2007 obs J0038-2459_X_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J0038-2459_X_1997_08_27_yyk_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.875835 visibilities/baseline/integration-bin. ! Found source: J0038-2459 ! ! 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 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 701 lines of history. ! ! Reading 22544 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 J0038-2459_X_1997_08_27_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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.471526 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=0.6947 mas, bmaj=1.887 mas, bpa=-3.265 degrees ! Estimated noise=1663.24 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 = 0.303992 Jy ! Component: 100 - total flux cleaned = 0.368674 Jy ! Total flux subtracted in 100 components = 0.368674 Jy ! Clean residual min=-0.023398 max=0.035345 Jy/beam ! Clean residual mean=0.000066 rms=0.006615 Jy/beam ! Combined flux in latest and established models = 0.368674 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.368674 Jy ! ! Correcting IF 1. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.287113Jy sigma=0.001365 ! Fit after self-cal, rms=0.286379Jy sigma=0.001362 ! Inverting map and beam ! Estimated beam: bmin=0.6947 mas, bmaj=1.887 mas, bpa=-3.265 degrees ! Estimated noise=1663.24 mJy/beam. 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=0.8979 mas, bmaj=2.59 mas, bpa=-6.445 degrees ! Estimated noise=772.767 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 = 0.0389692 Jy ! Component: 100 - total flux cleaned = 0.0489544 Jy ! Component: 150 - total flux cleaned = 0.0507055 Jy ! Component: 200 - total flux cleaned = 0.051016 Jy ! Total flux subtracted in 200 components = 0.051016 Jy ! Clean residual min=-0.007609 max=0.014059 Jy/beam ! Clean residual mean=0.000048 rms=0.002624 Jy/beam ! Combined flux in latest and established models = 0.41969 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.41969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.284281Jy sigma=0.001334 ! Fit after self-cal, rms=0.284264Jy sigma=0.001333 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8979 x 2.59 at -6.445 degrees (North through East) ! Clean map min=-0.0067378 max=0.38188 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: 0.989818 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.20 KP 0.99 ! LA 1.00 MK 1.03 NL 1.02 OV 1.00 ! PT 0.96 SC 0.89 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00354 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.15 KP 0.99 ! LA 0.98 MK 0.98 NL 1.01 OV 1.04 ! PT 0.91 SC 0.91 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.988601 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.26 KP 0.98 ! LA 0.99 MK 1.01 NL 0.99 OV 1.00 ! PT 0.97 SC 0.92 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.989988 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.19 KP 0.99 ! LA 0.98 MK 1.00 NL 0.99 OV 1.02 ! PT 0.98 SC 0.95 ! ! ! Fit before self-cal, rms=0.284264Jy sigma=0.001333 ! Fit after self-cal, rms=0.277087Jy sigma=0.001325 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=0.277087Jy sigma=0.001325 ! Fit after self-cal, rms=0.277082Jy sigma=0.001325 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8971 mas, bmaj=2.521 mas, bpa=-5.049 degrees ! Estimated noise=756.53 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 (-2, 2.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421837 Jy ! Component: 100 - total flux cleaned = 0.00572989 Jy ! Component: 150 - total flux cleaned = 0.00733167 Jy ! Component: 200 - total flux cleaned = 0.00754818 Jy ! Total flux subtracted in 200 components = 0.00754818 Jy ! Clean residual min=-0.008635 max=0.006161 Jy/beam ! Clean residual mean=-0.000065 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 0.427238 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.427238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275594Jy sigma=0.001319 ! Fit after self-cal, rms=0.275512Jy sigma=0.001319 ! 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=0.275512Jy sigma=0.001319 ! Fit after self-cal, rms=0.271242Jy sigma=0.001293 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 = 0.00192051 Jy ! Component: 100 - total flux cleaned = 0.00267313 Jy ! Component: 150 - total flux cleaned = 0.00284465 Jy ! Component: 200 - total flux cleaned = 0.00285457 Jy ! Total flux subtracted in 200 components = 0.00285457 Jy ! Clean residual min=-0.008431 max=0.006360 Jy/beam ! Clean residual mean=-0.000075 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.430093 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 47 components and 0.430093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.270734Jy sigma=0.001291 ! Fit after self-cal, rms=0.269778Jy sigma=0.001287 ! 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: 0.8971 x 2.521 at -5.049 degrees (North through East) ! Clean map min=-0.013086 max=0.3807 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=0.269778Jy sigma=0.001287 ! Fit after self-cal, rms=1.598725Jy sigma=0.001261 ! 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=1.598725Jy sigma=0.001261 ! Fit after self-cal, rms=1.599793Jy sigma=0.001260 ! Inverting map and beam ! Estimated beam: bmin=0.8982 mas, bmaj=2.606 mas, bpa=-5.634 degrees ! Estimated noise=752.538 mJy/beam. ! Added new window around map position (-4.4, 5.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462353 Jy ! Component: 100 - total flux cleaned = 0.00511496 Jy ! Component: 150 - total flux cleaned = 0.00498817 Jy ! Component: 200 - total flux cleaned = 0.00510689 Jy ! Total flux subtracted in 200 components = 0.00510689 Jy ! Clean residual min=-0.002683 max=0.004001 Jy/beam ! Clean residual mean=-0.000041 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.435199 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.435199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.599750Jy sigma=0.001259 ! Fit after self-cal, rms=1.599483Jy sigma=0.001259 ! Inverting map ! Added new window around map position (13.4, -13.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267813 Jy ! Component: 100 - total flux cleaned = 0.00320899 Jy ! Component: 150 - total flux cleaned = 0.00311096 Jy ! Component: 200 - total flux cleaned = 0.00302612 Jy ! Total flux subtracted in 200 components = 0.00302612 Jy ! Clean residual min=-0.002573 max=0.002662 Jy/beam ! Clean residual mean=-0.000057 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.438226 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.438226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.599479Jy sigma=0.001258 ! Fit after self-cal, rms=1.599149Jy sigma=0.001258 ! 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=1.599149Jy sigma=0.001258 ! Fit after self-cal, rms=1.806788Jy sigma=0.001256 ! 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=1.806788Jy sigma=0.001256 ! Fit after self-cal, rms=1.806667Jy sigma=0.001256 ! Inverting map and beam ! Estimated beam: bmin=0.8958 mas, bmaj=2.603 mas, bpa=-5.537 degrees ! Estimated noise=752.066 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190973 Jy ! Component: 100 - total flux cleaned = 0.0019822 Jy ! Component: 150 - total flux cleaned = 0.00191407 Jy ! Component: 200 - total flux cleaned = 0.00191599 Jy ! Total flux subtracted in 200 components = 0.00191599 Jy ! Clean residual min=-0.002379 max=0.002745 Jy/beam ! Clean residual mean=-0.000040 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.440141 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.440141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.806649Jy sigma=0.001256 ! Fit after self-cal, rms=1.806352Jy sigma=0.001256 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.396 mas, bmaj=5.597 mas, bpa=5.159 degrees ! Estimated noise=956.704 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 = -0.00128747 Jy ! Component: 100 - total flux cleaned = -0.00136973 Jy ! Component: 150 - total flux cleaned = -0.00141986 Jy ! Component: 200 - total flux cleaned = -0.00144261 Jy ! Total flux subtracted in 200 components = -0.00144261 Jy ! Clean residual min=-0.002176 max=0.002208 Jy/beam ! Clean residual mean=-0.000067 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.438699 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.438699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.806349Jy sigma=0.001256 ! Fit after self-cal, rms=1.806060Jy sigma=0.001256 ! 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=0.6932 mas, bmaj=2.015 mas, bpa=-5.274 degrees ! Estimated noise=1780.95 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.324999 Jy ! Component: 100 - total flux cleaned = 0.383998 Jy ! Component: 150 - total flux cleaned = 0.403584 Jy ! Component: 200 - total flux cleaned = 0.413724 Jy ! Total flux subtracted in 200 components = 0.413724 Jy ! Clean residual min=-0.009874 max=0.009099 Jy/beam ! Clean residual mean=0.000016 rms=0.002408 Jy/beam ! Combined flux in latest and established models = 0.413724 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.413724 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8958 mas, bmaj=2.603 mas, bpa=-5.537 degrees ! Estimated noise=752.066 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 = 0.0111113 Jy ! Component: 100 - total flux cleaned = 0.0171187 Jy ! Component: 150 - total flux cleaned = 0.0206491 Jy ! Component: 200 - total flux cleaned = 0.0228376 Jy ! Total flux subtracted in 200 components = 0.0228376 Jy ! Clean residual min=-0.002865 max=0.002946 Jy/beam ! Clean residual mean=-0.000025 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.436561 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.436561 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.396 mas, bmaj=5.597 mas, bpa=5.159 degrees ! Estimated noise=956.704 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 = 0.00163373 Jy ! Component: 100 - total flux cleaned = 0.00191657 Jy ! Component: 150 - total flux cleaned = 0.00203544 Jy ! Component: 200 - total flux cleaned = 0.00214417 Jy ! Total flux subtracted in 200 components = 0.00214417 Jy ! Clean residual min=-0.002337 max=0.002194 Jy/beam ! Clean residual mean=-0.000065 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.438705 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 85 components and 0.438705 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8958 mas, bmaj=2.603 mas, bpa=-5.537 degrees ! Estimated noise=752.066 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210324 Jy ! Component: 100 - total flux cleaned = -0.000114253 Jy ! Component: 150 - total flux cleaned = -0.00011113 Jy ! Component: 200 - total flux cleaned = -3.30404e-05 Jy ! Total flux subtracted in 200 components = -3.30404e-05 Jy ! Clean residual min=-0.002626 max=0.002765 Jy/beam ! Clean residual mean=-0.000033 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.438672 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.438672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.806199Jy sigma=0.001256 ! Fit after self-cal, rms=1.805727Jy sigma=0.001256 wmodel J0038-2459_X_1997_08_27_yyk\_map.mod ! Writing 102 model components to file: J0038-2459_X_1997_08_27_yyk_map.mod wobs J0038-2459_X_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J0038-2459_X_1997_08_27_yyk_uvs.fits wwins J0038-2459_X_1997_08_27_yyk\_map.win ! wwins: Wrote 4 windows to J0038-2459_X_1997_08_27_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 = -0.000746848 Jy ! Component: 100 - total flux cleaned = -0.00130976 Jy ! Component: 150 - total flux cleaned = -0.00188411 Jy ! Component: 200 - total flux cleaned = -0.00239513 Jy ! Component: 250 - total flux cleaned = -0.00292632 Jy ! Component: 300 - total flux cleaned = -0.00336604 Jy ! Component: 350 - total flux cleaned = -0.00357935 Jy ! Component: 400 - total flux cleaned = -0.0037526 Jy ! Component: 450 - total flux cleaned = -0.00398957 Jy ! Component: 500 - total flux cleaned = -0.00415476 Jy ! Component: 550 - total flux cleaned = -0.00444601 Jy ! Component: 600 - total flux cleaned = -0.00473082 Jy ! Component: 650 - total flux cleaned = -0.00497894 Jy ! Component: 700 - total flux cleaned = -0.00513141 Jy ! Component: 750 - total flux cleaned = -0.00536941 Jy ! Component: 800 - total flux cleaned = -0.00542828 Jy ! Component: 850 - total flux cleaned = -0.00568768 Jy ! Component: 900 - total flux cleaned = -0.00580046 Jy ! Component: 950 - total flux cleaned = -0.00591152 Jy ! Component: 1000 - total flux cleaned = -0.0059664 Jy ! Component: 1050 - total flux cleaned = -0.00612816 Jy ! Component: 1100 - total flux cleaned = -0.00615459 Jy ! Component: 1150 - total flux cleaned = -0.00631141 Jy ! Component: 1200 - total flux cleaned = -0.00636263 Jy ! Component: 1250 - total flux cleaned = -0.00638806 Jy ! Component: 1300 - total flux cleaned = -0.00651312 Jy ! Component: 1350 - total flux cleaned = -0.00661142 Jy ! Component: 1400 - total flux cleaned = -0.00665968 Jy ! Component: 1450 - total flux cleaned = -0.00663601 Jy ! Component: 1500 - total flux cleaned = -0.00668311 Jy ! Component: 1550 - total flux cleaned = -0.00675291 Jy ! Component: 1600 - total flux cleaned = -0.00684484 Jy ! Component: 1650 - total flux cleaned = -0.00689007 Jy ! Component: 1700 - total flux cleaned = -0.00691254 Jy ! Component: 1750 - total flux cleaned = -0.00706749 Jy ! Component: 1800 - total flux cleaned = -0.00708888 Jy ! Component: 1850 - total flux cleaned = -0.00715398 Jy ! Component: 1900 - total flux cleaned = -0.00726106 Jy ! Component: 1950 - total flux cleaned = -0.00736687 Jy ! Component: 2000 - total flux cleaned = -0.00749225 Jy ! Total flux subtracted in 2048 components = -0.00745089 Jy ! Clean residual min=-0.001371 max=0.001295 Jy/beam ! Clean residual mean=-0.000004 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.431221 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 235 components and 0.431222 Jy ![Exited script file: muppet] wmap "J0038-2459_X_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8958 x 2.603 at -5.537 degrees (North through East) ! Clean map min=-0.0022396 max=0.38277 Jy/beam ! Writing clean map to FITS file: J0038-2459_X_1997_08_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.382766 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000403095 device "J0038-2459_X_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J0038-2459_X_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.315933 0.315933 0.631867 1.26373 2.52747 5.05493 10.1099 20.2197 40.4395 80.8789 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 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: 0.8958 x 2.603 at -5.537 degrees (North through East) ! Clean map min=-0.0022396 max=0.38277 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0038-2459_X_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J0038-2459_X_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0038-2459_X_1997_08_27_yyk_uvs.log closed on Mon Jan 8 01:49:33 2007