! Started logfile: J2256-2735_X_1997_07_02_yyk_uvs.log on Mon Jan 8 10:45:24 2007 obs J2256-2735_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J2256-2735_X_1997_07_02_yyk_uva.fits ! AN table 1: 137 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1.21314 visibilities/baseline/integration-bin. ! Found source: J2256-2735 ! ! 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 753 lines of history. ! ! Reading 29916 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 J2256-2735_X_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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.302159 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=0.6713 mas, bmaj=1.945 mas, bpa=-11.26 degrees ! Estimated noise=1390.07 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 = 0.128646 Jy ! Component: 100 - total flux cleaned = 0.151016 Jy ! Total flux subtracted in 100 components = 0.151016 Jy ! Clean residual min=-0.011314 max=0.018111 Jy/beam ! Clean residual mean=0.000042 rms=0.003438 Jy/beam ! Combined flux in latest and established models = 0.151015 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 0.151015 Jy ! ! Correcting IF 1. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.262368Jy sigma=0.001718 ! Fit after self-cal, rms=0.261766Jy sigma=0.001716 ! Inverting map and beam ! Estimated beam: bmin=0.6713 mas, bmaj=1.945 mas, bpa=-11.26 degrees ! Estimated noise=1390.07 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=0.8783 mas, bmaj=2.408 mas, bpa=-9.993 degrees ! Estimated noise=671.32 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 (1.8, 0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0332539 Jy ! Component: 100 - total flux cleaned = 0.0493629 Jy ! Component: 150 - total flux cleaned = 0.0582153 Jy ! Component: 200 - total flux cleaned = 0.0621355 Jy ! Total flux subtracted in 200 components = 0.0621355 Jy ! Clean residual min=-0.008150 max=0.019061 Jy/beam ! Clean residual mean=-0.000105 rms=0.002674 Jy/beam ! Combined flux in latest and established models = 0.213151 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 41 components and 0.213151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259537Jy sigma=0.001688 ! Fit after self-cal, rms=0.259189Jy sigma=0.001684 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8783 x 2.408 at -9.993 degrees (North through East) ! Clean map min=-0.0072298 max=0.14198 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 3 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 2. ! A total of 3 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 3. ! A total of 3 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 3 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* ! ! ! Fit before self-cal, rms=0.259189Jy sigma=0.001684 ! Fit after self-cal, rms=0.259102Jy sigma=0.001684 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=0.259102Jy sigma=0.001684 ! Fit after self-cal, rms=0.259101Jy sigma=0.001684 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8782 mas, bmaj=2.408 mas, bpa=-9.992 degrees ! Estimated noise=671.383 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, -0.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113914 Jy ! Component: 100 - total flux cleaned = 0.0145563 Jy ! Component: 150 - total flux cleaned = 0.0150108 Jy ! Component: 200 - total flux cleaned = 0.0152056 Jy ! Total flux subtracted in 200 components = 0.0152056 Jy ! Clean residual min=-0.007013 max=0.005825 Jy/beam ! Clean residual mean=-0.000090 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 0.228357 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 66 components and 0.228357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258399Jy sigma=0.001678 ! Fit after self-cal, rms=0.258384Jy sigma=0.001678 ! 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=0.258384Jy sigma=0.001678 ! Fit after self-cal, rms=0.256125Jy sigma=0.001660 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 = -0.000298239 Jy ! Component: 100 - total flux cleaned = -0.000294072 Jy ! Component: 150 - total flux cleaned = -0.000176294 Jy ! Component: 200 - total flux cleaned = -6.99101e-05 Jy ! Total flux subtracted in 200 components = -6.991e-05 Jy ! Clean residual min=-0.006083 max=0.005210 Jy/beam ! Clean residual mean=-0.000090 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.228287 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 89 components and 0.228287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256022Jy sigma=0.001659 ! Fit after self-cal, rms=0.255601Jy sigma=0.001655 ! 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: 0.8782 x 2.408 at -9.992 degrees (North through East) ! Clean map min=-0.007251 max=0.14054 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=0.255601Jy sigma=0.001655 ! Fit after self-cal, rms=0.255323Jy sigma=0.001653 ! 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=0.255323Jy sigma=0.001653 ! Fit after self-cal, rms=0.255135Jy sigma=0.001651 ! Inverting map and beam ! Estimated beam: bmin=0.8879 mas, bmaj=2.444 mas, bpa=-10.18 degrees ! Estimated noise=659.135 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00449797 Jy ! Component: 100 - total flux cleaned = -0.00677424 Jy ! Component: 150 - total flux cleaned = -0.00729434 Jy ! Component: 200 - total flux cleaned = -0.00752384 Jy ! Total flux subtracted in 200 components = -0.00752384 Jy ! Clean residual min=-0.004588 max=0.004844 Jy/beam ! Clean residual mean=-0.000007 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.220763 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 110 components and 0.220763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255026Jy sigma=0.001651 ! Fit after self-cal, rms=0.254909Jy sigma=0.001649 ! 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=0.254909Jy sigma=0.001649 ! Fit after self-cal, rms=0.253985Jy sigma=0.001649 ! 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=0.253985Jy sigma=0.001649 ! Fit after self-cal, rms=0.253915Jy sigma=0.001649 ! Inverting map and beam ! Estimated beam: bmin=0.8793 mas, bmaj=2.417 mas, bpa=-10.07 degrees ! Estimated noise=648.1 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00343834 Jy ! Component: 100 - total flux cleaned = -0.00376688 Jy ! Component: 150 - total flux cleaned = -0.00376925 Jy ! Component: 200 - total flux cleaned = -0.00376943 Jy ! Total flux subtracted in 200 components = -0.00376943 Jy ! Clean residual min=-0.004180 max=0.004659 Jy/beam ! Clean residual mean=0.000016 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.216993 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 127 components and 0.216993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253854Jy sigma=0.001648 ! Fit after self-cal, rms=0.253812Jy sigma=0.001648 ! 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=2.275 mas, bmaj=5.818 mas, bpa=-6.632 degrees ! Estimated noise=837.929 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 = -0.000171703 Jy ! Component: 100 - total flux cleaned = -0.000118664 Jy ! Component: 150 - total flux cleaned = -0.000210158 Jy ! Component: 200 - total flux cleaned = -0.000254398 Jy ! Total flux subtracted in 200 components = -0.000254398 Jy ! Clean residual min=-0.004918 max=0.004859 Jy/beam ! Clean residual mean=0.000027 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.216739 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 136 components and 0.216739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253796Jy sigma=0.001648 ! Fit after self-cal, rms=0.253769Jy sigma=0.001648 ! 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=0.6727 mas, bmaj=1.949 mas, bpa=-11.19 degrees ! Estimated noise=1361.19 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.131105 Jy ! Component: 100 - total flux cleaned = 0.158785 Jy ! Component: 150 - total flux cleaned = 0.174918 Jy ! Component: 200 - total flux cleaned = 0.186397 Jy ! Total flux subtracted in 200 components = 0.186397 Jy ! Clean residual min=-0.007044 max=0.008718 Jy/beam ! Clean residual mean=0.000035 rms=0.002071 Jy/beam ! Combined flux in latest and established models = 0.186397 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.186397 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8793 mas, bmaj=2.417 mas, bpa=-10.07 degrees ! Estimated noise=648.1 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 (-9.6, 22.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177343 Jy ! Component: 100 - total flux cleaned = 0.0263522 Jy ! Component: 150 - total flux cleaned = 0.0299529 Jy ! Component: 200 - total flux cleaned = 0.0318661 Jy ! Total flux subtracted in 200 components = 0.0318661 Jy ! Clean residual min=-0.004515 max=0.004436 Jy/beam ! Clean residual mean=0.000041 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.218263 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 77 components and 0.218263 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=2.275 mas, bmaj=5.818 mas, bpa=-6.632 degrees ! Estimated noise=837.929 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 = 0.00191476 Jy ! Component: 100 - total flux cleaned = 0.001608 Jy ! Component: 150 - total flux cleaned = 0.00148436 Jy ! Component: 200 - total flux cleaned = 0.001378 Jy ! Total flux subtracted in 200 components = 0.001378 Jy ! Clean residual min=-0.004362 max=0.004470 Jy/beam ! Clean residual mean=0.000103 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.219641 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 109 components and 0.219641 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8793 mas, bmaj=2.417 mas, bpa=-10.07 degrees ! Estimated noise=648.1 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228048 Jy ! Component: 100 - total flux cleaned = -0.000202103 Jy ! Component: 150 - total flux cleaned = -0.000497576 Jy ! Component: 200 - total flux cleaned = -0.000676596 Jy ! Total flux subtracted in 200 components = -0.000676596 Jy ! Clean residual min=-0.004045 max=0.004027 Jy/beam ! Clean residual mean=0.000051 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.218964 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.218964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253877Jy sigma=0.001648 ! Fit after self-cal, rms=0.253881Jy sigma=0.001648 wmodel J2256-2735_X_1997_07_02_yyk\_map.mod ! Writing 126 model components to file: J2256-2735_X_1997_07_02_yyk_map.mod wobs J2256-2735_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J2256-2735_X_1997_07_02_yyk_uvs.fits wwins J2256-2735_X_1997_07_02_yyk\_map.win ! wwins: Wrote 4 windows to J2256-2735_X_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 = 0.000153355 Jy ! Component: 100 - total flux cleaned = 0.000222348 Jy ! Component: 150 - total flux cleaned = 0.000289873 Jy ! Component: 200 - total flux cleaned = 0.000104746 Jy ! Component: 250 - total flux cleaned = -0.000127938 Jy ! Component: 300 - total flux cleaned = -0.000295018 Jy ! Component: 350 - total flux cleaned = -0.000456895 Jy ! Component: 400 - total flux cleaned = -0.000454217 Jy ! Component: 450 - total flux cleaned = -0.000403538 Jy ! Component: 500 - total flux cleaned = -0.000601133 Jy ! Component: 550 - total flux cleaned = -0.000698411 Jy ! Component: 600 - total flux cleaned = -0.000744891 Jy ! Component: 650 - total flux cleaned = -0.00056285 Jy ! Component: 700 - total flux cleaned = -0.000519353 Jy ! Component: 750 - total flux cleaned = -0.000562419 Jy ! Component: 800 - total flux cleaned = -0.000349629 Jy ! Component: 850 - total flux cleaned = -0.000349865 Jy ! Component: 900 - total flux cleaned = -0.000145639 Jy ! Component: 950 - total flux cleaned = -0.000145851 Jy ! Component: 1000 - total flux cleaned = 1.19412e-05 Jy ! Component: 1050 - total flux cleaned = 0.000165586 Jy ! Component: 1100 - total flux cleaned = 0.000165872 Jy ! Component: 1150 - total flux cleaned = 0.000353769 Jy ! Component: 1200 - total flux cleaned = 0.000499894 Jy ! Component: 1250 - total flux cleaned = 0.000607033 Jy ! Component: 1300 - total flux cleaned = 0.000712883 Jy ! Component: 1350 - total flux cleaned = 0.000816038 Jy ! Component: 1400 - total flux cleaned = 0.000850294 Jy ! Component: 1450 - total flux cleaned = 0.000850718 Jy ! Component: 1500 - total flux cleaned = 0.000850759 Jy ! Component: 1550 - total flux cleaned = 0.00078688 Jy ! Component: 1600 - total flux cleaned = 0.000883444 Jy ! Component: 1650 - total flux cleaned = 0.000820188 Jy ! Component: 1700 - total flux cleaned = 0.00082066 Jy ! Component: 1750 - total flux cleaned = 0.00088235 Jy ! Component: 1800 - total flux cleaned = 0.000912976 Jy ! Component: 1850 - total flux cleaned = 0.00103331 Jy ! Component: 1900 - total flux cleaned = 0.00106269 Jy ! Component: 1950 - total flux cleaned = 0.000975342 Jy ! Component: 2000 - total flux cleaned = 0.00117818 Jy ! Total flux subtracted in 2048 components = 0.00112052 Jy ! Clean residual min=-0.001939 max=0.001694 Jy/beam ! Clean residual mean=0.000014 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.220085 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 257 components and 0.220085 Jy ![Exited script file: muppet] wmap "J2256-2735_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8793 x 2.417 at -10.07 degrees (North through East) ! Clean map min=-0.005825 max=0.14166 Jy/beam ! Writing clean map to FITS file: J2256-2735_X_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 0.141656 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000524938 device "J2256-2735_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J2256-2735_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11172 1.11172 2.22344 4.44687 8.89375 17.7875 35.575 71.15 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.141 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8793 x 2.417 at -10.07 degrees (North through East) ! Clean map min=-0.005825 max=0.14166 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2256-2735_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J2256-2735_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2256-2735_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 10:45:31 2007