! Started logfile: J0124-3416_X_2004_04_30_yyk_uvs.log on Tue Dec 6 23:51:18 2005 obs J0124-3416_X_2004_04_30_yyk_uve.fits ! Reading UV FITS file: J0124-3416_X_2004_04_30_yyk_uve.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.786667 visibilities/baseline/integration-bin. ! Found source: J0124-3416 ! ! 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 1546 lines of history. ! ! Reading 1416 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 J0124-3416_X_2004_04_30_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)= 0.140437 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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.874759Jy sigma=15.527604 ! Fit after self-cal, rms=0.874589Jy sigma=15.531329 ! 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 ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6276 mas, bmaj=1.773 mas, bpa=-0.5577 degrees ! Estimated noise=1.89574 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 = 0.105513 Jy ! Component: 100 - total flux cleaned = 0.122271 Jy ! Total flux subtracted in 100 components = 0.122271 Jy ! Clean residual min=-0.008951 max=0.008175 Jy/beam ! Clean residual mean=-0.000023 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 0.122271 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.122271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059229Jy sigma=0.978470 ! Fit after self-cal, rms=0.059232Jy sigma=0.978319 ! Inverting map ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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 ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8628 mas, bmaj=2.236 mas, bpa=-0.4356 degrees ! Estimated noise=1.0854 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 = 0.00989139 Jy ! Component: 100 - total flux cleaned = 0.0128653 Jy ! Component: 150 - total flux cleaned = 0.0138119 Jy ! Component: 200 - total flux cleaned = 0.0140785 Jy ! Total flux subtracted in 200 components = 0.0140785 Jy ! Clean residual min=-0.004036 max=0.003927 Jy/beam ! Clean residual mean=-0.000028 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.13635 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.13635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058358Jy sigma=0.958725 ! Fit after self-cal, rms=0.058360Jy sigma=0.958717 ! Inverting map ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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: 0.990946 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00* KP 0.99 ! LA 0.98 MK 1.07 NL 1.07 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01266 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.00* KP 0.90 ! LA 0.94 MK 0.97 NL 1.12 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.993682 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.00* KP 0.85 ! LA 0.92 MK 0.93 NL 1.19 OV 1.01 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.969959 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.00* KP 0.98 ! LA 0.96 MK 1.01 NL 1.15 OV 0.95 ! PT 1.14 SC 1.01 ! ! ! Fit before self-cal, rms=0.058360Jy sigma=0.958717 ! Fit after self-cal, rms=0.057906Jy sigma=0.939670 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=0.057906Jy sigma=0.939670 ! Fit after self-cal, rms=0.057912Jy sigma=0.939649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.864 mas, bmaj=2.241 mas, bpa=-0.4009 degrees ! Estimated noise=1.06742 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 = -0.00161873 Jy ! Component: 100 - total flux cleaned = -0.0018713 Jy ! Component: 150 - total flux cleaned = -0.00189878 Jy ! Component: 200 - total flux cleaned = -0.0019149 Jy ! Total flux subtracted in 200 components = -0.0019149 Jy ! Clean residual min=-0.003373 max=0.002545 Jy/beam ! Clean residual mean=-0.000030 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.134435 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.134435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057899Jy sigma=0.939046 ! Fit after self-cal, rms=0.057900Jy sigma=0.939044 ! Inverting map ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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=0.057900Jy sigma=0.939044 ! Fit after self-cal, rms=0.055130Jy sigma=0.896969 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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 = 0.000817336 Jy ! Component: 100 - total flux cleaned = 0.000928845 Jy ! Component: 150 - total flux cleaned = 0.0009294 Jy ! Component: 200 - total flux cleaned = 0.000928646 Jy ! Total flux subtracted in 200 components = 0.000928646 Jy ! Clean residual min=-0.003147 max=0.002493 Jy/beam ! Clean residual mean=-0.000029 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.135363 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 36 components and 0.135363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055108Jy sigma=0.896817 ! Fit after self-cal, rms=0.054910Jy sigma=0.894470 ! Inverting map ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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: 0.864 x 2.241 at -0.4009 degrees (North through East) ! Clean map min=-0.002802 max=0.12557 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=0.054910Jy sigma=0.894470 ! Fit after self-cal, rms=0.054818Jy sigma=0.891766 ! 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=0.054818Jy sigma=0.891766 ! Fit after self-cal, rms=0.054791Jy sigma=0.891505 ! Inverting map and beam ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8627 mas, bmaj=2.242 mas, bpa=-0.3574 degrees ! Estimated noise=1.06598 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 3.64691e-05 Jy ! Component: 100 - total flux cleaned = 4.77288e-05 Jy ! Component: 150 - total flux cleaned = 4.85397e-05 Jy ! Component: 200 - total flux cleaned = 4.8873e-05 Jy ! Total flux subtracted in 200 components = 4.8873e-05 Jy ! Clean residual min=-0.003037 max=0.002500 Jy/beam ! Clean residual mean=-0.000030 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.135412 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 40 components and 0.135412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054790Jy sigma=0.891488 ! Fit after self-cal, rms=0.054785Jy sigma=0.891448 ! Inverting map ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! 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=0.054785Jy sigma=0.891448 ! Fit after self-cal, rms=0.054883Jy sigma=0.882703 ! 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=0.054883Jy sigma=0.882703 ! Fit after self-cal, rms=0.054899Jy sigma=0.882499 ! Inverting map and beam ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8584 mas, bmaj=2.224 mas, bpa=-0.7159 degrees ! Estimated noise=1.05732 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000460826 Jy ! Component: 100 - total flux cleaned = -0.000442683 Jy ! Component: 150 - total flux cleaned = -0.000416501 Jy ! Component: 200 - total flux cleaned = -0.000398757 Jy ! Total flux subtracted in 200 components = -0.000398757 Jy ! Clean residual min=-0.003193 max=0.002686 Jy/beam ! Clean residual mean=-0.000030 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.135013 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.135013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054907Jy sigma=0.882314 ! Fit after self-cal, rms=0.054917Jy sigma=0.882296 ! Inverting map ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! ************** 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 ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.787 mas, bmaj=8.822 mas, bpa=2.426 degrees ! Estimated noise=1.34496 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 = -7.29634e-05 Jy ! Component: 100 - total flux cleaned = -7.27852e-05 Jy ! Component: 150 - total flux cleaned = -7.3005e-05 Jy ! Component: 200 - total flux cleaned = -7.27646e-05 Jy ! Total flux subtracted in 200 components = -7.27646e-05 Jy ! Clean residual min=-0.002429 max=0.002399 Jy/beam ! Clean residual mean=-0.000054 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.134941 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 3 model components to the UV plane model. ! The established model now contains 41 components and 0.134941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054922Jy sigma=0.882324 ! Fit after self-cal, rms=0.054925Jy sigma=0.882317 ! Inverting map ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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 ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6232 mas, bmaj=1.77 mas, bpa=-0.5041 degrees ! Estimated noise=1.86882 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.105261 Jy ! Component: 100 - total flux cleaned = 0.122314 Jy ! Component: 150 - total flux cleaned = 0.129116 Jy ! Component: 200 - total flux cleaned = 0.132458 Jy ! Total flux subtracted in 200 components = 0.132458 Jy ! Clean residual min=-0.006501 max=0.005197 Jy/beam ! Clean residual mean=-0.000015 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 0.132458 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.132458 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8584 mas, bmaj=2.224 mas, bpa=-0.7159 degrees ! Estimated noise=1.05732 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 = 0.0020916 Jy ! Component: 100 - total flux cleaned = 0.00249877 Jy ! Component: 150 - total flux cleaned = 0.00252234 Jy ! Component: 200 - total flux cleaned = 0.00252157 Jy ! Total flux subtracted in 200 components = 0.00252157 Jy ! Clean residual min=-0.003290 max=0.002607 Jy/beam ! Clean residual mean=-0.000030 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.13498 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.13498 Jy ! Inverting map ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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 ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.787 mas, bmaj=8.822 mas, bpa=2.426 degrees ! Estimated noise=1.34496 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 = -1.94796e-05 Jy ! Component: 100 - total flux cleaned = -1.97722e-05 Jy ! Component: 150 - total flux cleaned = -2.02e-05 Jy ! Component: 200 - total flux cleaned = -2.06e-05 Jy ! Total flux subtracted in 200 components = -2.06e-05 Jy ! Clean residual min=-0.002487 max=0.002418 Jy/beam ! Clean residual mean=-0.000054 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.134959 Jy ! Adding 2 model components to the UV plane model. ! The established model now contains 37 components and 0.134959 Jy ! Inverting map ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8584 mas, bmaj=2.224 mas, bpa=-0.7159 degrees ! Estimated noise=1.05732 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 3.39726e-05 Jy ! Component: 100 - total flux cleaned = 4.84244e-05 Jy ! Component: 150 - total flux cleaned = 5.89264e-05 Jy ! Component: 200 - total flux cleaned = 5.9178e-05 Jy ! Total flux subtracted in 200 components = 5.9178e-05 Jy ! Clean residual min=-0.003268 max=0.002615 Jy/beam ! Clean residual mean=-0.000030 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.135018 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.135018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054920Jy sigma=0.882292 ! Fit after self-cal, rms=0.054922Jy sigma=0.882275 wmodel J0124-3416_X_2004_04_30_yyk\_map.mod ! Writing 38 model components to file: J0124-3416_X_2004_04_30_yyk_map.mod wobs J0124-3416_X_2004_04_30_yyk\_uvs.fits ! Writing UV FITS file: J0124-3416_X_2004_04_30_yyk_uvs.fits wwins J0124-3416_X_2004_04_30_yyk\_map.win ! wwins: Wrote 1 windows to J0124-3416_X_2004_04_30_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121789 Jy ! Component: 100 - total flux cleaned = -0.00188347 Jy ! Component: 150 - total flux cleaned = -0.00250165 Jy ! Component: 200 - total flux cleaned = -0.00295878 Jy ! Component: 250 - total flux cleaned = -0.00331451 Jy ! Component: 300 - total flux cleaned = -0.00365059 Jy ! Component: 350 - total flux cleaned = -0.00364995 Jy ! Component: 400 - total flux cleaned = -0.00378854 Jy ! Component: 450 - total flux cleaned = -0.00401888 Jy ! Component: 500 - total flux cleaned = -0.00417697 Jy ! Component: 550 - total flux cleaned = -0.00426866 Jy ! Component: 600 - total flux cleaned = -0.00435852 Jy ! Component: 650 - total flux cleaned = -0.00453049 Jy ! Component: 700 - total flux cleaned = -0.00461376 Jy ! Component: 750 - total flux cleaned = -0.00474962 Jy ! Component: 800 - total flux cleaned = -0.00480214 Jy ! Component: 850 - total flux cleaned = -0.00482812 Jy ! Component: 900 - total flux cleaned = -0.0048787 Jy ! Component: 950 - total flux cleaned = -0.00492807 Jy ! Component: 1000 - total flux cleaned = -0.00490409 Jy ! Component: 1050 - total flux cleaned = -0.00487992 Jy ! Component: 1100 - total flux cleaned = -0.00480927 Jy ! Component: 1150 - total flux cleaned = -0.0048091 Jy ! Component: 1200 - total flux cleaned = -0.00476372 Jy ! Component: 1250 - total flux cleaned = -0.00469749 Jy ! Component: 1300 - total flux cleaned = -0.00471932 Jy ! Component: 1350 - total flux cleaned = -0.00467626 Jy ! Component: 1400 - total flux cleaned = -0.0047612 Jy ! Component: 1450 - total flux cleaned = -0.00478204 Jy ! Component: 1500 - total flux cleaned = -0.0047617 Jy ! Component: 1550 - total flux cleaned = -0.00476201 Jy ! Component: 1600 - total flux cleaned = -0.00486301 Jy ! Component: 1650 - total flux cleaned = -0.00486318 Jy ! Component: 1700 - total flux cleaned = -0.00488305 Jy ! Component: 1750 - total flux cleaned = -0.00486366 Jy ! Component: 1800 - total flux cleaned = -0.00488317 Jy ! Component: 1850 - total flux cleaned = -0.00490236 Jy ! Component: 1900 - total flux cleaned = -0.00488353 Jy ! Component: 1950 - total flux cleaned = -0.00486465 Jy ! Component: 2000 - total flux cleaned = -0.00486442 Jy ! Total flux subtracted in 2048 components = -0.004846 Jy ! Clean residual min=-0.001007 max=0.001113 Jy/beam ! Clean residual mean=-0.000011 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.130173 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 153 components and 0.130172 Jy ![Exited script file: muppet] wmap "J0124-3416_X_2004_04_30_yyk\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8584 x 2.224 at -0.7159 degrees (North through East) ! Clean map min=-0.0021592 max=0.12399 Jy/beam ! Writing clean map to FITS file: J0124-3416_X_2004_04_30_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.123989 invert ! Inverting map ! Your choice of large map pixels excluded 0.297% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00033948 device "J0124-3416_X_2004_04_30_yyk\_map.eps/VPS" ! Attempting to open device: 'J0124-3416_X_2004_04_30_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.821397 0.821397 1.64279 3.28559 6.57117 13.1423 26.2847 52.5694 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.123 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8584 x 2.224 at -0.7159 degrees (North through East) ! Clean map min=-0.0021592 max=0.12399 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0124-3416_X_2004_04_30_yyk\_map.gif/gif" ! Attempting to open device: 'J0124-3416_X_2004_04_30_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0124-3416_X_2004_04_30_yyk_uvs.log closed on Tue Dec 6 23:51:22 2005