! Started logfile: J1120-1243_X_1997_05_07_yyk_uvs.log on Mon Jan 8 05:14:08 2007 obs J1120-1243_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J1120-1243_X_1997_05_07_yyk_uva.fits ! AN table 1: 151 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.904047 visibilities/baseline/integration-bin. ! Found source: J1120-1243 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 613 lines of history. ! ! Reading 24572 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 J1120-1243_X_1997_05_07_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.28293 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=0.7509 mas, bmaj=1.883 mas, bpa=-3.208 degrees ! Estimated noise=983.626 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 = 0.149249 Jy ! Component: 100 - total flux cleaned = 0.192561 Jy ! Total flux subtracted in 100 components = 0.192561 Jy ! Clean residual min=-0.010338 max=0.016987 Jy/beam ! Clean residual mean=-0.000021 rms=0.003002 Jy/beam ! Combined flux in latest and established models = 0.192561 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.192561 Jy ! ! Correcting IF 1. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.212928Jy sigma=0.001307 ! Fit after self-cal, rms=0.212663Jy sigma=0.001306 ! Inverting map and beam ! Estimated beam: bmin=0.7509 mas, bmaj=1.883 mas, bpa=-3.208 degrees ! Estimated noise=983.626 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=0.9117 mas, bmaj=2.324 mas, bpa=-1.9 degrees ! Estimated noise=677.485 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 = 0.0313058 Jy ! Component: 100 - total flux cleaned = 0.043224 Jy ! Component: 150 - total flux cleaned = 0.0484514 Jy ! Component: 200 - total flux cleaned = 0.0503288 Jy ! Total flux subtracted in 200 components = 0.0503288 Jy ! Clean residual min=-0.006270 max=0.008748 Jy/beam ! Clean residual mean=-0.000004 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.24289 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.24289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210496Jy sigma=0.001284 ! Fit after self-cal, rms=0.210476Jy sigma=0.001284 ! Inverting map ! Added new window around map position (1.4, 0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00738826 Jy ! Component: 100 - total flux cleaned = 0.00835593 Jy ! Component: 150 - total flux cleaned = 0.0083603 Jy ! Component: 200 - total flux cleaned = 0.00836258 Jy ! Total flux subtracted in 200 components = 0.00836258 Jy ! Clean residual min=-0.005648 max=0.006524 Jy/beam ! Clean residual mean=-0.000006 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.251253 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.251253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209922Jy sigma=0.001281 ! Fit after self-cal, rms=0.209883Jy sigma=0.001281 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9117 x 2.324 at -1.9 degrees (North through East) ! Clean map min=-0.0051901 max=0.17616 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. ! Amplitude normalization factor in sub-array 1: 0.996756 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.94 KP 1.02 ! LA 1.03 MK 1.02 NL 1.16 OV 1.02 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00382 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 1.02 ! LA 0.99 MK 0.98 NL 1.09 OV 1.04 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.98825 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.99 KP 1.00 ! LA 1.01 MK 0.96 NL 1.06 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.97987 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.07 KP 0.98 ! LA 1.03 MK 0.95 NL 1.13 OV 0.98 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.209883Jy sigma=0.001281 ! Fit after self-cal, rms=0.210453Jy sigma=0.001279 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=0.210453Jy sigma=0.001279 ! Fit after self-cal, rms=0.210453Jy sigma=0.001279 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9042 mas, bmaj=2.314 mas, bpa=-2.236 degrees ! Estimated noise=669.455 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 = -0.00269366 Jy ! Component: 100 - total flux cleaned = -0.0029762 Jy ! Component: 150 - total flux cleaned = -0.0032191 Jy ! Component: 200 - total flux cleaned = -0.00343564 Jy ! Total flux subtracted in 200 components = -0.00343564 Jy ! Clean residual min=-0.004189 max=0.004442 Jy/beam ! Clean residual mean=0.000005 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.247817 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.247817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210278Jy sigma=0.001278 ! Fit after self-cal, rms=0.210274Jy sigma=0.001278 ! 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=0.210274Jy sigma=0.001278 ! Fit after self-cal, rms=0.206306Jy sigma=0.001253 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 = 0.000965068 Jy ! Component: 100 - total flux cleaned = 0.000851809 Jy ! Component: 150 - total flux cleaned = 0.00085447 Jy ! Component: 200 - total flux cleaned = 0.000768481 Jy ! Total flux subtracted in 200 components = 0.000768481 Jy ! Clean residual min=-0.004456 max=0.004313 Jy/beam ! Clean residual mean=0.000011 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.248586 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.248586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206206Jy sigma=0.001253 ! Fit after self-cal, rms=0.205796Jy sigma=0.001250 ! 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: 0.9042 x 2.314 at -2.236 degrees (North through East) ! Clean map min=-0.0036986 max=0.17694 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=0.205796Jy sigma=0.001250 ! Fit after self-cal, rms=0.202167Jy sigma=0.001248 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202167Jy sigma=0.001248 ! Fit after self-cal, rms=0.202096Jy sigma=0.001248 ! Inverting map and beam ! Estimated beam: bmin=0.8785 mas, bmaj=2.284 mas, bpa=-3.008 degrees ! Estimated noise=655.187 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00029386 Jy ! Component: 100 - total flux cleaned = -0.000462862 Jy ! Component: 150 - total flux cleaned = -0.000462359 Jy ! Component: 200 - total flux cleaned = -0.000521966 Jy ! Total flux subtracted in 200 components = -0.000521966 Jy ! Clean residual min=-0.003544 max=0.003555 Jy/beam ! Clean residual mean=0.000005 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.248064 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.248064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202033Jy sigma=0.001248 ! Fit after self-cal, rms=0.202024Jy sigma=0.001248 ! 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=0.202024Jy sigma=0.001248 ! Fit after self-cal, rms=0.202613Jy sigma=0.001247 ! 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=0.202613Jy sigma=0.001247 ! Fit after self-cal, rms=0.202606Jy sigma=0.001247 ! Inverting map and beam ! Estimated beam: bmin=0.87 mas, bmaj=2.276 mas, bpa=-3.215 degrees ! Estimated noise=652.607 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132762 Jy ! Component: 100 - total flux cleaned = 0.00145997 Jy ! Component: 150 - total flux cleaned = 0.00157515 Jy ! Component: 200 - total flux cleaned = 0.0015755 Jy ! Total flux subtracted in 200 components = 0.0015755 Jy ! Clean residual min=-0.003580 max=0.003565 Jy/beam ! Clean residual mean=-0.000012 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.249639 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.249639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202565Jy sigma=0.001247 ! Fit after self-cal, rms=0.202566Jy sigma=0.001247 ! 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=2.331 mas, bmaj=4.264 mas, bpa=1.155 degrees ! Estimated noise=856.08 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 = 0.000246849 Jy ! Component: 100 - total flux cleaned = 0.000275476 Jy ! Component: 150 - total flux cleaned = 0.000276028 Jy ! Component: 200 - total flux cleaned = 0.000299333 Jy ! Total flux subtracted in 200 components = 0.000299333 Jy ! Clean residual min=-0.004085 max=0.003021 Jy/beam ! Clean residual mean=-0.000026 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.249938 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 109 components and 0.249938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202561Jy sigma=0.001247 ! Fit after self-cal, rms=0.202560Jy sigma=0.001247 ! 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=0.7365 mas, bmaj=1.875 mas, bpa=-3.705 degrees ! Estimated noise=948.584 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.150054 Jy ! Component: 100 - total flux cleaned = 0.194963 Jy ! Component: 150 - total flux cleaned = 0.218782 Jy ! Component: 200 - total flux cleaned = 0.233327 Jy ! Total flux subtracted in 200 components = 0.233327 Jy ! Clean residual min=-0.007727 max=0.009183 Jy/beam ! Clean residual mean=-0.000007 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.233327 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.233327 Jy ! Inverting map and beam ! Estimated beam: bmin=0.87 mas, bmaj=2.276 mas, bpa=-3.215 degrees ! Estimated noise=652.607 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 = 0.0120414 Jy ! Component: 100 - total flux cleaned = 0.0147882 Jy ! Component: 150 - total flux cleaned = 0.0152474 Jy ! Component: 200 - total flux cleaned = 0.015508 Jy ! Total flux subtracted in 200 components = 0.015508 Jy ! Clean residual min=-0.003570 max=0.004654 Jy/beam ! Clean residual mean=-0.000012 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.248835 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 57 components and 0.248835 Jy ! Inverting map ! Added new window around map position (-13.6, 16.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217407 Jy ! Component: 100 - total flux cleaned = 0.00247551 Jy ! Component: 150 - total flux cleaned = 0.00285954 Jy ! Component: 200 - total flux cleaned = 0.00285303 Jy ! Total flux subtracted in 200 components = 0.00285303 Jy ! Clean residual min=-0.003431 max=0.003617 Jy/beam ! Clean residual mean=-0.000010 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.251688 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.251688 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=2.331 mas, bmaj=4.264 mas, bpa=1.155 degrees ! Estimated noise=856.08 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 = 0.000643132 Jy ! Component: 100 - total flux cleaned = 0.000457148 Jy ! Component: 150 - total flux cleaned = 0.00029265 Jy ! Component: 200 - total flux cleaned = 0.000195258 Jy ! Total flux subtracted in 200 components = 0.000195258 Jy ! Clean residual min=-0.004000 max=0.002727 Jy/beam ! Clean residual mean=-0.000022 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.251883 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.251883 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.87 mas, bmaj=2.276 mas, bpa=-3.215 degrees ! Estimated noise=652.607 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000274655 Jy ! Component: 100 - total flux cleaned = -0.000269913 Jy ! Component: 150 - total flux cleaned = -0.000264845 Jy ! Component: 200 - total flux cleaned = -0.000339264 Jy ! Total flux subtracted in 200 components = -0.000339264 Jy ! Clean residual min=-0.003539 max=0.003305 Jy/beam ! Clean residual mean=-0.000009 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.251544 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 100 components and 0.251544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202433Jy sigma=0.001246 ! Fit after self-cal, rms=0.202411Jy sigma=0.001246 wmodel J1120-1243_X_1997_05_07_yyk\_map.mod ! Writing 100 model components to file: J1120-1243_X_1997_05_07_yyk_map.mod wobs J1120-1243_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J1120-1243_X_1997_05_07_yyk_uvs.fits wwins J1120-1243_X_1997_05_07_yyk\_map.win ! wwins: Wrote 3 windows to J1120-1243_X_1997_05_07_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000245511 Jy ! Component: 100 - total flux cleaned = -0.000463009 Jy ! Component: 150 - total flux cleaned = -0.000718299 Jy ! Component: 200 - total flux cleaned = -0.000816897 Jy ! Component: 250 - total flux cleaned = -0.000961232 Jy ! Component: 300 - total flux cleaned = -0.00119148 Jy ! Component: 350 - total flux cleaned = -0.00128045 Jy ! Component: 400 - total flux cleaned = -0.00158474 Jy ! Component: 450 - total flux cleaned = -0.00200707 Jy ! Component: 500 - total flux cleaned = -0.00233707 Jy ! Component: 550 - total flux cleaned = -0.00261988 Jy ! Component: 600 - total flux cleaned = -0.00281826 Jy ! Component: 650 - total flux cleaned = -0.00312638 Jy ! Component: 700 - total flux cleaned = -0.00320107 Jy ! Component: 750 - total flux cleaned = -0.00338587 Jy ! Component: 800 - total flux cleaned = -0.0036409 Jy ! Component: 850 - total flux cleaned = -0.00392697 Jy ! Component: 900 - total flux cleaned = -0.00410311 Jy ! Component: 950 - total flux cleaned = -0.00434509 Jy ! Component: 1000 - total flux cleaned = -0.00454959 Jy ! Component: 1050 - total flux cleaned = -0.00471739 Jy ! Component: 1100 - total flux cleaned = -0.00498199 Jy ! Component: 1150 - total flux cleaned = -0.00514413 Jy ! Component: 1200 - total flux cleaned = -0.00533661 Jy ! Component: 1250 - total flux cleaned = -0.00555657 Jy ! Component: 1300 - total flux cleaned = -0.00574234 Jy ! Component: 1350 - total flux cleaned = -0.0058643 Jy ! Component: 1400 - total flux cleaned = -0.00601498 Jy ! Component: 1450 - total flux cleaned = -0.00613374 Jy ! Component: 1500 - total flux cleaned = -0.00625078 Jy ! Component: 1550 - total flux cleaned = -0.0063665 Jy ! Component: 1600 - total flux cleaned = -0.00633778 Jy ! Component: 1650 - total flux cleaned = -0.00642203 Jy ! Component: 1700 - total flux cleaned = -0.00639395 Jy ! Component: 1750 - total flux cleaned = -0.00642183 Jy ! Component: 1800 - total flux cleaned = -0.00655788 Jy ! Component: 1850 - total flux cleaned = -0.00650403 Jy ! Component: 1900 - total flux cleaned = -0.00650435 Jy ! Component: 1950 - total flux cleaned = -0.00663567 Jy ! Component: 2000 - total flux cleaned = -0.00660977 Jy ! Total flux subtracted in 2048 components = -0.0066615 Jy ! Clean residual min=-0.001445 max=0.001548 Jy/beam ! Clean residual mean=0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.244882 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 229 components and 0.244882 Jy ![Exited script file: muppet] wmap "J1120-1243_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.87 x 2.276 at -3.215 degrees (North through East) ! Clean map min=-0.0032622 max=0.17038 Jy/beam ! Writing clean map to FITS file: J1120-1243_X_1997_05_07_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.17038 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00048444 device "J1120-1243_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J1120-1243_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.852987 0.852987 1.70597 3.41195 6.8239 13.6478 27.2956 54.5912 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.17 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.87 x 2.276 at -3.215 degrees (North through East) ! Clean map min=-0.0032622 max=0.17038 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1120-1243_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J1120-1243_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1120-1243_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 05:14:19 2007