! Started logfile: J1656-0206_X_1997_05_07_yyk_uvs.log on Mon Jan 8 07:14:22 2007 obs J1656-0206_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J1656-0206_X_1997_05_07_yyk_uva.fits ! AN table 1: 132 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.854882 visibilities/baseline/integration-bin. ! Found source: J1656-0206 ! ! 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 613 lines of history. ! ! Reading 20312 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 J1656-0206_X_1997_05_07_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)= 0.255696 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=0.7107 mas, bmaj=1.843 mas, bpa=-0.3032 degrees ! Estimated noise=1140.05 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 = 0.14948 Jy ! Component: 100 - total flux cleaned = 0.17758 Jy ! Total flux subtracted in 100 components = 0.17758 Jy ! Clean residual min=-0.009490 max=0.010160 Jy/beam ! Clean residual mean=-0.000046 rms=0.002822 Jy/beam ! Combined flux in latest and established models = 0.17758 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.17758 Jy ! ! Correcting IF 1. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.181716Jy sigma=0.001282 ! Fit after self-cal, rms=0.181483Jy sigma=0.001280 ! Inverting map and beam ! Estimated beam: bmin=0.7107 mas, bmaj=1.843 mas, bpa=-0.3032 degrees ! Estimated noise=1140.41 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=0.9025 mas, bmaj=2.211 mas, bpa=-3.639 degrees ! Estimated noise=690.993 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 = 0.0156232 Jy ! Component: 100 - total flux cleaned = 0.0217416 Jy ! Component: 150 - total flux cleaned = 0.024444 Jy ! Component: 200 - total flux cleaned = 0.0250612 Jy ! Total flux subtracted in 200 components = 0.0250612 Jy ! Clean residual min=-0.010447 max=0.014293 Jy/beam ! Clean residual mean=-0.000135 rms=0.003953 Jy/beam ! Combined flux in latest and established models = 0.202641 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 32 components and 0.202641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180733Jy sigma=0.001274 ! Fit after self-cal, rms=0.180705Jy sigma=0.001274 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9025 x 2.211 at -3.639 degrees (North through East) ! Clean map min=-0.010091 max=0.17841 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.990927 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 0.99 KP 0.90 ! LA 1.08 MK 1.08 NL 1.03 OV 1.07 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00996 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 0.95 KP 0.88 ! LA 1.05 MK 1.05 NL 0.98 OV 1.03 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.973309 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.16 HN 1.17 KP 0.88 ! LA 1.04 MK 0.99 NL 1.06 OV 1.03 ! PT 0.94 SC 1.03 ! ! ! Fit before self-cal, rms=0.180705Jy sigma=0.001274 ! Fit after self-cal, rms=0.180137Jy sigma=0.001269 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=0.180137Jy sigma=0.001269 ! Fit after self-cal, rms=0.180163Jy sigma=0.001269 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9155 mas, bmaj=2.213 mas, bpa=-2.907 degrees ! Estimated noise=682.133 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 = -0.00132193 Jy ! Component: 100 - total flux cleaned = -0.00175804 Jy ! Component: 150 - total flux cleaned = -0.0019114 Jy ! Component: 200 - total flux cleaned = -0.00199197 Jy ! Total flux subtracted in 200 components = -0.00199197 Jy ! Clean residual min=-0.009581 max=0.014656 Jy/beam ! Clean residual mean=-0.000148 rms=0.003594 Jy/beam ! Combined flux in latest and established models = 0.200649 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.200649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180130Jy sigma=0.001269 ! Fit after self-cal, rms=0.180114Jy sigma=0.001269 ! 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=0.180114Jy sigma=0.001269 ! Fit after self-cal, rms=0.179472Jy sigma=0.001264 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 = 0.00036195 Jy ! Component: 100 - total flux cleaned = 0.000451346 Jy ! Component: 150 - total flux cleaned = 0.000484368 Jy ! Component: 200 - total flux cleaned = 0.000484516 Jy ! Total flux subtracted in 200 components = 0.000484516 Jy ! Clean residual min=-0.009661 max=0.014736 Jy/beam ! Clean residual mean=-0.000148 rms=0.003584 Jy/beam ! Combined flux in latest and established models = 0.201133 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.201133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179459Jy sigma=0.001264 ! Fit after self-cal, rms=0.179361Jy sigma=0.001264 ! 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: 0.9155 x 2.213 at -2.907 degrees (North through East) ! Clean map min=-0.0093409 max=0.17641 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=0.179361Jy sigma=0.001264 ! Fit after self-cal, rms=0.181397Jy sigma=0.001259 ! 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=0.181397Jy sigma=0.001259 ! Fit after self-cal, rms=0.181387Jy sigma=0.001259 ! Inverting map and beam ! Estimated beam: bmin=0.9296 mas, bmaj=2.228 mas, bpa=-2.493 degrees ! Estimated noise=674.104 mJy/beam. ! Added new window around map position (-21.6, -25.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170688 Jy ! Component: 100 - total flux cleaned = 0.0238245 Jy ! Component: 150 - total flux cleaned = 0.0270046 Jy ! Component: 200 - total flux cleaned = 0.0278556 Jy ! Total flux subtracted in 200 components = 0.0278556 Jy ! Clean residual min=-0.009148 max=0.011123 Jy/beam ! Clean residual mean=-0.000065 rms=0.002978 Jy/beam ! Combined flux in latest and established models = 0.228989 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.228989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180580Jy sigma=0.001251 ! Fit after self-cal, rms=0.180579Jy sigma=0.001250 ! 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=0.180579Jy sigma=0.001250 ! Fit after self-cal, rms=0.181104Jy sigma=0.001248 ! 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=0.181104Jy sigma=0.001248 ! Fit after self-cal, rms=0.181107Jy sigma=0.001248 ! Inverting map and beam ! Estimated beam: bmin=0.9264 mas, bmaj=2.226 mas, bpa=-2.211 degrees ! Estimated noise=672.879 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351881 Jy ! Component: 100 - total flux cleaned = 0.00462881 Jy ! Component: 150 - total flux cleaned = 0.0050796 Jy ! Component: 200 - total flux cleaned = 0.00548089 Jy ! Total flux subtracted in 200 components = 0.00548089 Jy ! Clean residual min=-0.008814 max=0.011530 Jy/beam ! Clean residual mean=-0.000080 rms=0.002863 Jy/beam ! Combined flux in latest and established models = 0.23447 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 75 components and 0.23447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181087Jy sigma=0.001248 ! Fit after self-cal, rms=0.181090Jy sigma=0.001248 ! 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=2.386 mas, bmaj=3.809 mas, bpa=4.428 degrees ! Estimated noise=856.939 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 = 0.00533906 Jy ! Component: 100 - total flux cleaned = 0.00593724 Jy ! Component: 150 - total flux cleaned = 0.00616848 Jy ! Component: 200 - total flux cleaned = 0.0063602 Jy ! Total flux subtracted in 200 components = 0.0063602 Jy ! Clean residual min=-0.014329 max=0.015602 Jy/beam ! Clean residual mean=-0.000168 rms=0.004968 Jy/beam ! Combined flux in latest and established models = 0.24083 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 79 components and 0.24083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181205Jy sigma=0.001248 ! Fit after self-cal, rms=0.181170Jy sigma=0.001248 ! 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=0.7156 mas, bmaj=1.847 mas, bpa=0.4861 degrees ! Estimated noise=1129.72 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.148423 Jy ! Component: 100 - total flux cleaned = 0.176291 Jy ! Component: 150 - total flux cleaned = 0.190272 Jy ! Component: 200 - total flux cleaned = 0.199599 Jy ! Total flux subtracted in 200 components = 0.199599 Jy ! Clean residual min=-0.008463 max=0.008758 Jy/beam ! Clean residual mean=-0.000027 rms=0.002497 Jy/beam ! Combined flux in latest and established models = 0.199599 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.199599 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9264 mas, bmaj=2.226 mas, bpa=-2.211 degrees ! Estimated noise=672.879 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 = 0.0135755 Jy ! Component: 100 - total flux cleaned = 0.0220216 Jy ! Component: 150 - total flux cleaned = 0.0278734 Jy ! Component: 200 - total flux cleaned = 0.0314741 Jy ! Total flux subtracted in 200 components = 0.0314741 Jy ! Clean residual min=-0.008558 max=0.011618 Jy/beam ! Clean residual mean=-0.000072 rms=0.002868 Jy/beam ! Combined flux in latest and established models = 0.231073 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.231073 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=2.386 mas, bmaj=3.809 mas, bpa=4.428 degrees ! Estimated noise=856.939 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 = 0.00754673 Jy ! Component: 100 - total flux cleaned = 0.00905766 Jy ! Component: 150 - total flux cleaned = 0.00959936 Jy ! Component: 200 - total flux cleaned = 0.00983821 Jy ! Total flux subtracted in 200 components = 0.00983821 Jy ! Clean residual min=-0.014252 max=0.015621 Jy/beam ! Clean residual mean=-0.000166 rms=0.004953 Jy/beam ! Combined flux in latest and established models = 0.240912 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.240912 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9264 mas, bmaj=2.226 mas, bpa=-2.211 degrees ! Estimated noise=672.879 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107309 Jy ! Component: 100 - total flux cleaned = -0.00140111 Jy ! Component: 150 - total flux cleaned = -0.00166633 Jy ! Component: 200 - total flux cleaned = -0.00166445 Jy ! Total flux subtracted in 200 components = -0.00166445 Jy ! Clean residual min=-0.008748 max=0.011729 Jy/beam ! Clean residual mean=-0.000083 rms=0.002854 Jy/beam ! Combined flux in latest and established models = 0.239247 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.239247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181165Jy sigma=0.001248 ! Fit after self-cal, rms=0.181168Jy sigma=0.001248 wmodel J1656-0206_X_1997_05_07_yyk\_map.mod ! Writing 63 model components to file: J1656-0206_X_1997_05_07_yyk_map.mod wobs J1656-0206_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J1656-0206_X_1997_05_07_yyk_uvs.fits wwins J1656-0206_X_1997_05_07_yyk\_map.win ! wwins: Wrote 2 windows to J1656-0206_X_1997_05_07_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 = 0.00389946 Jy ! Component: 100 - total flux cleaned = 0.00531739 Jy ! Component: 150 - total flux cleaned = 0.00634923 Jy ! Component: 200 - total flux cleaned = 0.00676621 Jy ! Component: 250 - total flux cleaned = 0.00689584 Jy ! Component: 300 - total flux cleaned = 0.00715236 Jy ! Component: 350 - total flux cleaned = 0.00752722 Jy ! Component: 400 - total flux cleaned = 0.00789097 Jy ! Component: 450 - total flux cleaned = 0.00836172 Jy ! Component: 500 - total flux cleaned = 0.00870517 Jy ! Component: 550 - total flux cleaned = 0.00881542 Jy ! Component: 600 - total flux cleaned = 0.00892733 Jy ! Component: 650 - total flux cleaned = 0.00903453 Jy ! Component: 700 - total flux cleaned = 0.0090357 Jy ! Component: 750 - total flux cleaned = 0.00893296 Jy ! Component: 800 - total flux cleaned = 0.00903313 Jy ! Component: 850 - total flux cleaned = 0.00903159 Jy ! Component: 900 - total flux cleaned = 0.00903209 Jy ! Component: 950 - total flux cleaned = 0.00931634 Jy ! Component: 1000 - total flux cleaned = 0.00931756 Jy ! Component: 1050 - total flux cleaned = 0.00931816 Jy ! Component: 1100 - total flux cleaned = 0.00949784 Jy ! Component: 1150 - total flux cleaned = 0.00932101 Jy ! Component: 1200 - total flux cleaned = 0.00932146 Jy ! Component: 1250 - total flux cleaned = 0.00923521 Jy ! Component: 1300 - total flux cleaned = 0.00931968 Jy ! Component: 1350 - total flux cleaned = 0.00915423 Jy ! Component: 1400 - total flux cleaned = 0.00907231 Jy ! Component: 1450 - total flux cleaned = 0.00899221 Jy ! Component: 1500 - total flux cleaned = 0.00899317 Jy ! Component: 1550 - total flux cleaned = 0.00907267 Jy ! Component: 1600 - total flux cleaned = 0.00915062 Jy ! Component: 1650 - total flux cleaned = 0.009227 Jy ! Component: 1700 - total flux cleaned = 0.00930048 Jy ! Component: 1750 - total flux cleaned = 0.00907747 Jy ! Component: 1800 - total flux cleaned = 0.00929645 Jy ! Component: 1850 - total flux cleaned = 0.00922232 Jy ! Component: 1900 - total flux cleaned = 0.00915097 Jy ! Component: 1950 - total flux cleaned = 0.00908179 Jy ! Component: 2000 - total flux cleaned = 0.00935708 Jy ! Total flux subtracted in 2048 components = 0.00969641 Jy ! Clean residual min=-0.003522 max=0.003669 Jy/beam ! Clean residual mean=-0.000069 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 0.248944 Jy keep ! Adding 170 model components to the UV plane model. ! The established model now contains 233 components and 0.248944 Jy ![Exited script file: muppet] wmap "J1656-0206_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9264 x 2.226 at -2.211 degrees (North through East) ! Clean map min=-0.0075571 max=0.17393 Jy/beam ! Writing clean map to FITS file: J1656-0206_X_1997_05_07_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.173927 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00150007 device "J1656-0206_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J1656-0206_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.58741 2.58741 5.17482 10.3496 20.6993 41.3985 82.7971 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0045 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.173 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9264 x 2.226 at -2.211 degrees (North through East) ! Clean map min=-0.0075571 max=0.17393 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1656-0206_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J1656-0206_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1656-0206_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 07:14:31 2007