! Started logfile: J2018-1109_X_2004_05_27_yyk_uvs.log on Wed Dec 7 00:49:19 2005 obs J2018-1109_X_2004_05_27_yyk_uve.fits ! Reading UV FITS file: J2018-1109_X_2004_05_27_yyk_uve.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822222 visibilities/baseline/integration-bin. ! Found source: J2018-1109 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1380 lines of history. ! ! Reading 1184 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 J2018-1109_X_2004_05_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)= 0.208074 Jy startmod ,phase_soltime ! Applying default point source starting model. ! Performing phase self-cal over 10 minute time intervals ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.811576Jy sigma=16.205057 ! Fit after self-cal, rms=0.811305Jy sigma=16.206533 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=0.6829 mas, bmaj=1.787 mas, bpa=-2.914 degrees ! Estimated noise=1.36022 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 = 0.15684 Jy ! Component: 100 - total flux cleaned = 0.202761 Jy ! Total flux subtracted in 100 components = 0.202761 Jy ! Clean residual min=-0.007855 max=0.017323 Jy/beam ! Clean residual mean=-0.000012 rms=0.002358 Jy/beam ! Combined flux in latest and established models = 0.202761 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 0.202761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063975Jy sigma=1.229752 ! Fit after self-cal, rms=0.063504Jy sigma=1.222290 ! Inverting map ! Added new window around map position (0.8, -0.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238785 Jy ! Component: 100 - total flux cleaned = 0.0361247 Jy ! Total flux subtracted in 100 components = 0.0361247 Jy ! Clean residual min=-0.005880 max=0.005939 Jy/beam ! Clean residual mean=-0.000013 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 0.238886 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.238886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055262Jy sigma=1.037725 ! Fit after self-cal, rms=0.055078Jy sigma=1.034611 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8718 mas, bmaj=2.145 mas, bpa=-0.3811 degrees ! Estimated noise=1.03337 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 = 0.00816859 Jy ! Component: 100 - total flux cleaned = 0.0109056 Jy ! Component: 150 - total flux cleaned = 0.0117523 Jy ! Component: 200 - total flux cleaned = 0.0123391 Jy ! Total flux subtracted in 200 components = 0.0123391 Jy ! Clean residual min=-0.003976 max=0.004890 Jy/beam ! Clean residual mean=-0.000001 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.251225 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.251225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054195Jy sigma=1.015987 ! Fit after self-cal, rms=0.054147Jy sigma=1.015221 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! selflims ampcor_selflim ! 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. ! Amplitude normalization factor in sub-array 1: 1.01296 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00 KP 1.00 ! LA 0.97 MK 1.00 NL 0.98 OV 1.03 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.02702 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.99 KP 0.92 ! LA 0.95 MK 1.00 NL 0.97 OV 1.01 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.992289 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.11 HN 0.90 KP 0.87 ! LA 0.99 MK 1.05 NL 1.01 OV 1.00 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.973781 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.98 KP 0.95 ! LA 0.99 MK 1.01 NL 1.05 OV 1.03 ! PT 1.12 SC 1.06 ! ! ! Fit before self-cal, rms=0.054147Jy sigma=1.015221 ! Fit after self-cal, rms=0.052315Jy sigma=0.984764 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=0.052315Jy sigma=0.984764 ! Fit after self-cal, rms=0.052313Jy sigma=0.984724 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8709 mas, bmaj=2.143 mas, bpa=-0.04545 degrees ! Estimated noise=1.03551 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 = 0.00220341 Jy ! Component: 100 - total flux cleaned = 0.00255143 Jy ! Component: 150 - total flux cleaned = 0.00263534 Jy ! Component: 200 - total flux cleaned = 0.00266978 Jy ! Total flux subtracted in 200 components = 0.00266978 Jy ! Clean residual min=-0.004072 max=0.004248 Jy/beam ! Clean residual mean=-0.000004 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.253895 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.253894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052246Jy sigma=0.982331 ! Fit after self-cal, rms=0.052230Jy sigma=0.982147 ! 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=0.052230Jy sigma=0.982147 ! Fit after self-cal, rms=0.050719Jy sigma=0.950375 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 = 0.000631218 Jy ! Component: 100 - total flux cleaned = 0.000739223 Jy ! Component: 150 - total flux cleaned = 0.000770567 Jy ! Component: 200 - total flux cleaned = 0.00079805 Jy ! Total flux subtracted in 200 components = 0.00079805 Jy ! Clean residual min=-0.004032 max=0.004424 Jy/beam ! Clean residual mean=-0.000004 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.254693 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 46 components and 0.254693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050702Jy sigma=0.949650 ! Fit after self-cal, rms=0.050607Jy sigma=0.947913 ! 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: 0.8709 x 2.143 at -0.04545 degrees (North through East) ! Clean map min=-0.0039113 max=0.18678 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=0.050607Jy sigma=0.947913 ! Fit after self-cal, rms=0.050135Jy sigma=0.924867 ! 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=0.050135Jy sigma=0.924867 ! Fit after self-cal, rms=0.050124Jy sigma=0.924709 ! Inverting map and beam ! Estimated beam: bmin=0.8669 mas, bmaj=2.148 mas, bpa=-0.08283 degrees ! Estimated noise=1.03047 mJy/beam. ! Added new window around map position (11, 1.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340791 Jy ! Component: 100 - total flux cleaned = 0.00394528 Jy ! Component: 150 - total flux cleaned = 0.00429662 Jy ! Component: 200 - total flux cleaned = 0.00465068 Jy ! Total flux subtracted in 200 components = 0.00465068 Jy ! Clean residual min=-0.003545 max=0.002894 Jy/beam ! Clean residual mean=-0.000010 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.259343 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 63 components and 0.259343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049750Jy sigma=0.918169 ! Fit after self-cal, rms=0.049736Jy sigma=0.917953 ! 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=0.049736Jy sigma=0.917953 ! Fit after self-cal, rms=0.049722Jy sigma=0.912105 ! 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=0.049722Jy sigma=0.912105 ! Fit after self-cal, rms=0.049726Jy sigma=0.912077 ! Inverting map and beam ! Estimated beam: bmin=0.8666 mas, bmaj=2.144 mas, bpa=0.333 degrees ! Estimated noise=1.02969 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120196 Jy ! Component: 100 - total flux cleaned = 0.00162446 Jy ! Component: 150 - total flux cleaned = 0.0018117 Jy ! Component: 200 - total flux cleaned = 0.00194268 Jy ! Total flux subtracted in 200 components = 0.00194268 Jy ! Clean residual min=-0.003617 max=0.002810 Jy/beam ! Clean residual mean=-0.000008 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.261286 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 78 components and 0.261286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049635Jy sigma=0.910410 ! Fit after self-cal, rms=0.049633Jy sigma=0.910364 ! 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=2.203 mas, bmaj=4.087 mas, bpa=0.842 degrees ! Estimated noise=1.33299 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 = 0.00107168 Jy ! Component: 100 - total flux cleaned = 0.00147781 Jy ! Component: 150 - total flux cleaned = 0.00162939 Jy ! Component: 200 - total flux cleaned = 0.00174024 Jy ! Total flux subtracted in 200 components = 0.00174024 Jy ! Clean residual min=-0.004941 max=0.003591 Jy/beam ! Clean residual mean=-0.000016 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.263026 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 89 components and 0.263026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049617Jy sigma=0.910243 ! Fit after self-cal, rms=0.049621Jy sigma=0.910207 ! Inverting map uvtaper 0,0 ! 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=0.6836 mas, bmaj=1.792 mas, bpa=-2.486 degrees ! Estimated noise=1.35253 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.157971 Jy ! Component: 100 - total flux cleaned = 0.205548 Jy ! Component: 150 - total flux cleaned = 0.228049 Jy ! Component: 200 - total flux cleaned = 0.240252 Jy ! Total flux subtracted in 200 components = 0.240252 Jy ! Clean residual min=-0.004672 max=0.004890 Jy/beam ! Clean residual mean=-0.000011 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.240252 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.240252 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8666 mas, bmaj=2.144 mas, bpa=0.333 degrees ! Estimated noise=1.02969 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 = 0.00892475 Jy ! Component: 100 - total flux cleaned = 0.0139641 Jy ! Component: 150 - total flux cleaned = 0.016913 Jy ! Component: 200 - total flux cleaned = 0.0182841 Jy ! Total flux subtracted in 200 components = 0.0182841 Jy ! Clean residual min=-0.003956 max=0.003082 Jy/beam ! Clean residual mean=-0.000009 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.258536 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 45 components and 0.258536 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=2.203 mas, bmaj=4.087 mas, bpa=0.842 degrees ! Estimated noise=1.33299 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 = 0.00254929 Jy ! Component: 100 - total flux cleaned = 0.00344245 Jy ! Component: 150 - total flux cleaned = 0.00397037 Jy ! Component: 200 - total flux cleaned = 0.00433208 Jy ! Total flux subtracted in 200 components = 0.00433208 Jy ! Clean residual min=-0.005051 max=0.003703 Jy/beam ! Clean residual mean=-0.000017 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.262868 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.262868 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8666 mas, bmaj=2.144 mas, bpa=0.333 degrees ! Estimated noise=1.02969 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000538982 Jy ! Component: 100 - total flux cleaned = -0.000612071 Jy ! Component: 150 - total flux cleaned = -0.000678105 Jy ! Component: 200 - total flux cleaned = -0.000680709 Jy ! Total flux subtracted in 200 components = -0.000680709 Jy ! Clean residual min=-0.003682 max=0.003102 Jy/beam ! Clean residual mean=-0.000008 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.262187 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.262187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049729Jy sigma=0.911837 ! Fit after self-cal, rms=0.049718Jy sigma=0.911595 wmodel J2018-1109_X_2004_05_27_yyk\_map.mod ! Writing 72 model components to file: J2018-1109_X_2004_05_27_yyk_map.mod wobs J2018-1109_X_2004_05_27_yyk\_uvs.fits ! Writing UV FITS file: J2018-1109_X_2004_05_27_yyk_uvs.fits wwins J2018-1109_X_2004_05_27_yyk\_map.win ! wwins: Wrote 3 windows to J2018-1109_X_2004_05_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 = -0.00113722 Jy ! Component: 100 - total flux cleaned = -0.00147162 Jy ! Component: 150 - total flux cleaned = -0.00147201 Jy ! Component: 200 - total flux cleaned = -0.0013715 Jy ! Component: 250 - total flux cleaned = -0.00117992 Jy ! Component: 300 - total flux cleaned = -0.000948071 Jy ! Component: 350 - total flux cleaned = -0.000813131 Jy ! Component: 400 - total flux cleaned = -0.000547425 Jy ! Component: 450 - total flux cleaned = -0.000245123 Jy ! Component: 500 - total flux cleaned = -3.41736e-05 Jy ! Component: 550 - total flux cleaned = 0.000172168 Jy ! Component: 600 - total flux cleaned = 0.000413895 Jy ! Component: 650 - total flux cleaned = 0.000690346 Jy ! Component: 700 - total flux cleaned = 0.000883307 Jy ! Component: 750 - total flux cleaned = 0.00114853 Jy ! Component: 800 - total flux cleaned = 0.00129676 Jy ! Component: 850 - total flux cleaned = 0.00162392 Jy ! Component: 900 - total flux cleaned = 0.0016587 Jy ! Component: 950 - total flux cleaned = 0.00179962 Jy ! Component: 1000 - total flux cleaned = 0.00197195 Jy ! Component: 1050 - total flux cleaned = 0.00214188 Jy ! Component: 1100 - total flux cleaned = 0.00224206 Jy ! Component: 1150 - total flux cleaned = 0.00227488 Jy ! Component: 1200 - total flux cleaned = 0.00247036 Jy ! Component: 1250 - total flux cleaned = 0.00246988 Jy ! Component: 1300 - total flux cleaned = 0.00250129 Jy ! Component: 1350 - total flux cleaned = 0.00256441 Jy ! Component: 1400 - total flux cleaned = 0.0027496 Jy ! Component: 1450 - total flux cleaned = 0.00287072 Jy ! Component: 1500 - total flux cleaned = 0.00290099 Jy ! Component: 1550 - total flux cleaned = 0.00296075 Jy ! Component: 1600 - total flux cleaned = 0.00313705 Jy ! Component: 1650 - total flux cleaned = 0.00316667 Jy ! Component: 1700 - total flux cleaned = 0.00339639 Jy ! Component: 1750 - total flux cleaned = 0.00353881 Jy ! Component: 1800 - total flux cleaned = 0.00376325 Jy ! Component: 1850 - total flux cleaned = 0.00387425 Jy ! Component: 1900 - total flux cleaned = 0.00401194 Jy ! Component: 1950 - total flux cleaned = 0.00403931 Jy ! Component: 2000 - total flux cleaned = 0.00414714 Jy ! Total flux subtracted in 2048 components = 0.00428082 Jy ! Clean residual min=-0.001657 max=0.001840 Jy/beam ! Clean residual mean=-0.000007 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.266468 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 212 components and 0.266468 Jy ![Exited script file: muppet] wmap "J2018-1109_X_2004_05_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8666 x 2.144 at 0.333 degrees (North through East) ! Clean map min=-0.0029768 max=0.18479 Jy/beam ! Writing clean map to FITS file: J2018-1109_X_2004_05_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.184791 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000503455 device "J2018-1109_X_2004_05_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J2018-1109_X_2004_05_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.817337 0.817337 1.63467 3.26935 6.5387 13.0774 26.1548 52.3096 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.184 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8666 x 2.144 at 0.333 degrees (North through East) ! Clean map min=-0.0029768 max=0.18479 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2018-1109_X_2004_05_27_yyk\_map.gif/gif" ! Attempting to open device: 'J2018-1109_X_2004_05_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2018-1109_X_2004_05_27_yyk_uvs.log closed on Wed Dec 7 00:49:23 2005