! Started logfile: J1048-1909_S_1997_08_27_yyk_uvs.log on Sun Jan 7 17:34:45 2007 obs J1048-1909_S_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J1048-1909_S_1997_08_27_yyk_uva.fits ! AN table 1: 135 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.843457 visibilities/baseline/integration-bin. ! Found source: J1048-1909 ! ! 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 702 lines of history. ! ! Reading 20496 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 J1048-1909_S_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.894414 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=2.952 mas, bmaj=6.362 mas, bpa=-13.63 degrees ! Estimated noise=2421.64 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 = 0.587487 Jy ! Component: 100 - total flux cleaned = 0.671935 Jy ! Total flux subtracted in 100 components = 0.671935 Jy ! Clean residual min=-0.097707 max=0.119320 Jy/beam ! Clean residual mean=-0.000410 rms=0.023302 Jy/beam ! Combined flux in latest and established models = 0.671935 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.671935 Jy ! ! Correcting IF 1. ! A total of 248 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=0.541402Jy sigma=0.001731 ! Fit after self-cal, rms=0.483772Jy sigma=0.001578 ! Inverting map and beam ! Estimated beam: bmin=2.952 mas, bmaj=6.362 mas, bpa=-13.63 degrees ! Estimated noise=2421.64 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=3.523 mas, bmaj=7.718 mas, bpa=-14.35 degrees ! Estimated noise=1425.64 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 = 0.137417 Jy ! Component: 100 - total flux cleaned = 0.15198 Jy ! Component: 150 - total flux cleaned = 0.157354 Jy ! Component: 200 - total flux cleaned = 0.160238 Jy ! Total flux subtracted in 200 components = 0.160238 Jy ! Clean residual min=-0.044944 max=0.051153 Jy/beam ! Clean residual mean=0.000194 rms=0.011640 Jy/beam ! Combined flux in latest and established models = 0.832173 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.832173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.451209Jy sigma=0.001463 ! Fit after self-cal, rms=0.450932Jy sigma=0.001462 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.523 x 7.718 at -14.35 degrees (North through East) ! Clean map min=-0.044112 max=0.71416 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00611 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.10 HN 0.92 KP 0.99 ! LA 0.98 MK 0.99 NL 1.00* OV 1.07 ! PT 0.96 SC 0.84 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.981736 ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.11 HN 1.02 KP 0.94 ! LA 1.05 MK 1.06 NL 0.92 OV 1.02 ! PT 0.95 SC 0.89 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.05577 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 0.91 KP 0.89 ! LA 0.80 MK 0.87 NL 0.87 OV 0.94 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01705 ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.08 HN 1.10 KP 0.92 ! LA 0.85 MK 1.00 NL 0.95 OV 0.92 ! PT 0.90 SC 0.95 ! ! ! Fit before self-cal, rms=0.450932Jy sigma=0.001462 ! Fit after self-cal, rms=0.432352Jy sigma=0.001427 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=0.432352Jy sigma=0.001427 ! Fit after self-cal, rms=0.432317Jy sigma=0.001427 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.469 mas, bmaj=7.597 mas, bpa=-13.26 degrees ! Estimated noise=1416.18 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 = 0.0204361 Jy ! Component: 100 - total flux cleaned = 0.022199 Jy ! Component: 150 - total flux cleaned = 0.0229409 Jy ! Component: 200 - total flux cleaned = 0.0229518 Jy ! Total flux subtracted in 200 components = 0.0229518 Jy ! Clean residual min=-0.041293 max=0.040984 Jy/beam ! Clean residual mean=0.000056 rms=0.009954 Jy/beam ! Combined flux in latest and established models = 0.855125 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.855125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.429904Jy sigma=0.001418 ! Fit after self-cal, rms=0.429740Jy sigma=0.001417 ! 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=0.429740Jy sigma=0.001417 ! Fit after self-cal, rms=0.414573Jy sigma=0.001370 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 = 0.00695741 Jy ! Component: 100 - total flux cleaned = 0.00694479 Jy ! Component: 150 - total flux cleaned = 0.00696938 Jy ! Component: 200 - total flux cleaned = 0.00700607 Jy ! Total flux subtracted in 200 components = 0.00700607 Jy ! Clean residual min=-0.040084 max=0.039588 Jy/beam ! Clean residual mean=-0.000030 rms=0.009662 Jy/beam ! Combined flux in latest and established models = 0.862131 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.862131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.413377Jy sigma=0.001365 ! Fit after self-cal, rms=0.412066Jy sigma=0.001360 ! 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: 3.469 x 7.597 at -13.26 degrees (North through East) ! Clean map min=-0.038299 max=0.71633 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=0.412066Jy sigma=0.001360 ! Fit after self-cal, rms=8.810431Jy sigma=0.001226 ! 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=8.810431Jy sigma=0.001226 ! Fit after self-cal, rms=8.811534Jy sigma=0.001225 ! Inverting map and beam ! Estimated beam: bmin=3.316 mas, bmaj=8.649 mas, bpa=-9.33 degrees ! Estimated noise=1412.91 mJy/beam. ! Added new window around map position (5.5, -7.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179125 Jy ! Component: 100 - total flux cleaned = 0.0189101 Jy ! Component: 150 - total flux cleaned = 0.0198097 Jy ! Component: 200 - total flux cleaned = 0.0205669 Jy ! Total flux subtracted in 200 components = 0.0205669 Jy ! Clean residual min=-0.016323 max=0.019350 Jy/beam ! Clean residual mean=0.000009 rms=0.004495 Jy/beam ! Combined flux in latest and established models = 0.882698 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 55 components and 0.882698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=8.811442Jy sigma=0.001212 ! Fit after self-cal, rms=8.811336Jy sigma=0.001211 ! 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=8.811336Jy sigma=0.001211 ! Fit after self-cal, rms=7.726906Jy sigma=0.001208 ! 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=7.726906Jy sigma=0.001208 ! Fit after self-cal, rms=7.726965Jy sigma=0.001208 ! Inverting map and beam ! Estimated beam: bmin=3.283 mas, bmaj=8.605 mas, bpa=-9.376 degrees ! Estimated noise=1404.91 mJy/beam. ! Added new window around map position (-32, 9.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119383 Jy ! Component: 100 - total flux cleaned = 0.0127234 Jy ! Component: 150 - total flux cleaned = 0.012759 Jy ! Component: 200 - total flux cleaned = 0.0122567 Jy ! Total flux subtracted in 200 components = 0.0122567 Jy ! Clean residual min=-0.011775 max=0.012899 Jy/beam ! Clean residual mean=0.000020 rms=0.003334 Jy/beam ! Combined flux in latest and established models = 0.894955 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.894955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=7.726901Jy sigma=0.001202 ! Fit after self-cal, rms=7.726834Jy sigma=0.001201 ! 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=7.393 mas, bmaj=14.8 mas, bpa=-8.051 degrees ! Estimated noise=1792.66 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 = -0.000548805 Jy ! Component: 100 - total flux cleaned = -0.00191992 Jy ! Component: 150 - total flux cleaned = -0.00252873 Jy ! Component: 200 - total flux cleaned = -0.0028362 Jy ! Total flux subtracted in 200 components = -0.0028362 Jy ! Clean residual min=-0.008607 max=0.009950 Jy/beam ! Clean residual mean=0.000042 rms=0.002860 Jy/beam ! Combined flux in latest and established models = 0.892118 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.892119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=7.726846Jy sigma=0.001200 ! Fit after self-cal, rms=7.726756Jy sigma=0.001200 ! 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=2.733 mas, bmaj=7.253 mas, bpa=-8.224 degrees ! Estimated noise=2697.14 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.677174 Jy ! Component: 100 - total flux cleaned = 0.783076 Jy ! Component: 150 - total flux cleaned = 0.823501 Jy ! Component: 200 - total flux cleaned = 0.841303 Jy ! Total flux subtracted in 200 components = 0.841303 Jy ! Clean residual min=-0.014219 max=0.017399 Jy/beam ! Clean residual mean=-0.000070 rms=0.003866 Jy/beam ! Combined flux in latest and established models = 0.841303 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.841303 Jy ! Inverting map and beam ! Estimated beam: bmin=3.283 mas, bmaj=8.605 mas, bpa=-9.376 degrees ! Estimated noise=1404.91 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) ! Added new window around map position (-2.5, 10). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225318 Jy ! Component: 100 - total flux cleaned = 0.0350541 Jy ! Component: 150 - total flux cleaned = 0.0384734 Jy ! Component: 200 - total flux cleaned = 0.0400282 Jy ! Total flux subtracted in 200 components = 0.0400282 Jy ! Clean residual min=-0.008113 max=0.008117 Jy/beam ! Clean residual mean=-0.000003 rms=0.002122 Jy/beam ! Combined flux in latest and established models = 0.881332 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 71 components and 0.881332 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=7.393 mas, bmaj=14.8 mas, bpa=-8.051 degrees ! Estimated noise=1792.66 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 = 0.00363563 Jy ! Component: 100 - total flux cleaned = 0.00366901 Jy ! Component: 150 - total flux cleaned = 0.00366787 Jy ! Component: 200 - total flux cleaned = 0.0036658 Jy ! Total flux subtracted in 200 components = 0.0036658 Jy ! Clean residual min=-0.007970 max=0.006872 Jy/beam ! Clean residual mean=0.000036 rms=0.002273 Jy/beam ! Combined flux in latest and established models = 0.884997 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.884997 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.283 mas, bmaj=8.605 mas, bpa=-9.376 degrees ! Estimated noise=1404.91 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00157543 Jy ! Component: 100 - total flux cleaned = -0.00155614 Jy ! Component: 150 - total flux cleaned = -0.00137431 Jy ! Component: 200 - total flux cleaned = -0.00167916 Jy ! Total flux subtracted in 200 components = -0.00167916 Jy ! Clean residual min=-0.007521 max=0.006954 Jy/beam ! Clean residual mean=0.000014 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 0.883318 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 127 components and 0.883318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=7.729115Jy sigma=0.001195 ! Fit after self-cal, rms=7.728097Jy sigma=0.001195 wmodel J1048-1909_S_1997_08_27_yyk\_map.mod ! Writing 127 model components to file: J1048-1909_S_1997_08_27_yyk_map.mod wobs J1048-1909_S_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J1048-1909_S_1997_08_27_yyk_uvs.fits wwins J1048-1909_S_1997_08_27_yyk\_map.win ! wwins: Wrote 4 windows to J1048-1909_S_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 = -0.00176411 Jy ! Component: 100 - total flux cleaned = -0.00198319 Jy ! Component: 150 - total flux cleaned = -0.00270056 Jy ! Component: 200 - total flux cleaned = -0.0031797 Jy ! Component: 250 - total flux cleaned = -0.00381076 Jy ! Component: 300 - total flux cleaned = -0.004153 Jy ! Component: 350 - total flux cleaned = -0.00448213 Jy ! Component: 400 - total flux cleaned = -0.00495373 Jy ! Component: 450 - total flux cleaned = -0.00525806 Jy ! Component: 500 - total flux cleaned = -0.00562671 Jy ! Component: 550 - total flux cleaned = -0.00591268 Jy ! Component: 600 - total flux cleaned = -0.00611688 Jy ! Component: 650 - total flux cleaned = -0.00611533 Jy ! Component: 700 - total flux cleaned = -0.00617984 Jy ! Component: 750 - total flux cleaned = -0.00611985 Jy ! Component: 800 - total flux cleaned = -0.00611967 Jy ! Component: 850 - total flux cleaned = -0.00594101 Jy ! Component: 900 - total flux cleaned = -0.00588177 Jy ! Component: 950 - total flux cleaned = -0.00582435 Jy ! Component: 1000 - total flux cleaned = -0.00565877 Jy ! Component: 1050 - total flux cleaned = -0.00555131 Jy ! Component: 1100 - total flux cleaned = -0.00544697 Jy ! Component: 1150 - total flux cleaned = -0.0054985 Jy ! Component: 1200 - total flux cleaned = -0.00539744 Jy ! Component: 1250 - total flux cleaned = -0.00519958 Jy ! Component: 1300 - total flux cleaned = -0.00515186 Jy ! Component: 1350 - total flux cleaned = -0.00515162 Jy ! Component: 1400 - total flux cleaned = -0.00496478 Jy ! Component: 1450 - total flux cleaned = -0.00496576 Jy ! Component: 1500 - total flux cleaned = -0.00482981 Jy ! Component: 1550 - total flux cleaned = -0.00469667 Jy ! Component: 1600 - total flux cleaned = -0.00461027 Jy ! Component: 1650 - total flux cleaned = -0.00452495 Jy ! Component: 1700 - total flux cleaned = -0.00460805 Jy ! Component: 1750 - total flux cleaned = -0.00452433 Jy ! Component: 1800 - total flux cleaned = -0.00452438 Jy ! Component: 1850 - total flux cleaned = -0.00448409 Jy ! Component: 1900 - total flux cleaned = -0.00444458 Jy ! Component: 1950 - total flux cleaned = -0.00436663 Jy ! Component: 2000 - total flux cleaned = -0.00432821 Jy ! Total flux subtracted in 2048 components = -0.00429025 Jy ! Clean residual min=-0.001972 max=0.001944 Jy/beam ! Clean residual mean=0.000015 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.879028 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 270 components and 0.879028 Jy ![Exited script file: muppet] wmap "J1048-1909_S_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.283 x 8.605 at -9.376 degrees (North through East) ! Clean map min=-0.0069023 max=0.76524 Jy/beam ! Writing clean map to FITS file: J1048-1909_S_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 0.765237 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000790782 device "J1048-1909_S_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J1048-1909_S_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.310014 0.310014 0.620029 1.24006 2.48012 4.96023 9.92046 19.8409 39.6819 79.3637 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.765 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.283 x 8.605 at -9.376 degrees (North through East) ! Clean map min=-0.0069023 max=0.76524 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1048-1909_S_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J1048-1909_S_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1048-1909_S_1997_08_27_yyk_uvs.log closed on Sun Jan 7 17:34:52 2007