! Started logfile: J1130-1449_S_1997_07_02_yyk_uvs.log on Sun Jan 7 17:46:51 2007 obs J1130-1449_S_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J1130-1449_S_1997_07_02_yyk_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.677006 visibilities/baseline/integration-bin. ! Found source: J1130-1449 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 754 lines of history. ! ! Reading 17548 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 J1130-1449_S_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 4.27091 Jy uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.94 mas, bmaj=8.063 mas, bpa=-7.768 degrees ! Estimated noise=2076.64 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 3.24501 Jy ! Component: 100 - total flux cleaned = 4.37767 Jy ! Total flux subtracted in 100 components = 4.37767 Jy ! Clean residual min=-0.201134 max=0.495634 Jy/beam ! Clean residual mean=-0.003592 rms=0.076027 Jy/beam ! Combined flux in latest and established models = 4.37767 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 4.37767 Jy ! ! Correcting IF 1. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.169053Jy sigma=0.004131 ! Fit after self-cal, rms=1.166229Jy sigma=0.004119 ! Inverting map and beam ! Estimated beam: bmin=2.94 mas, bmaj=8.063 mas, bpa=-7.768 degrees ! Estimated noise=2076.64 mJy/beam. ! Added new window around map position (-4, -1). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.608438 Jy ! Component: 100 - total flux cleaned = 0.909095 Jy ! Total flux subtracted in 100 components = 0.909095 Jy ! Clean residual min=-0.151227 max=0.245723 Jy/beam ! Clean residual mean=-0.000127 rms=0.045932 Jy/beam ! Combined flux in latest and established models = 5.28677 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 5.28677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.850735Jy sigma=0.002971 ! Fit after self-cal, rms=0.844198Jy sigma=0.002946 ! 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=3.593 mas, bmaj=9.089 mas, bpa=-7.338 degrees ! Estimated noise=1430.68 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 = 0.148948 Jy ! Component: 100 - total flux cleaned = 0.169613 Jy ! Component: 150 - total flux cleaned = 0.178134 Jy ! Component: 200 - total flux cleaned = 0.178118 Jy ! Total flux subtracted in 200 components = 0.178118 Jy ! Clean residual min=-0.123445 max=0.155669 Jy/beam ! Clean residual mean=0.000580 rms=0.036921 Jy/beam ! Combined flux in latest and established models = 5.46488 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 5.46488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.805549Jy sigma=0.002844 ! Fit after self-cal, rms=0.804532Jy sigma=0.002841 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.593 x 9.089 at -7.338 degrees (North through East) ! Clean map min=-0.12346 max=3.6858 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03838 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 0.86 KP 0.90 ! LA 1.00 MK 0.99 NL 1.00* OV 1.08 ! PT 0.93 SC 0.85 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.997044 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.13 HN 0.97 KP 0.95 ! LA 1.10 MK 1.01 NL 1.01 OV 1.03 ! PT 0.93 SC 0.89 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.04557 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.91 KP 0.93 ! LA 0.83 MK 0.88 NL 0.99 OV 0.95 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.988975 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.10 KP 0.95 ! LA 0.91 MK 1.09 NL 1.10 OV 0.94 ! PT 0.91 SC 1.01 ! ! ! Fit before self-cal, rms=0.804532Jy sigma=0.002841 ! Fit after self-cal, rms=0.653518Jy sigma=0.002357 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=0.653518Jy sigma=0.002357 ! Fit after self-cal, rms=0.653456Jy sigma=0.002357 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.537 mas, bmaj=8.921 mas, bpa=-6.338 degrees ! Estimated noise=1442.8 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 (5, 4.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.196078 Jy ! Component: 100 - total flux cleaned = 0.230292 Jy ! Component: 150 - total flux cleaned = 0.257073 Jy ! Component: 200 - total flux cleaned = 0.265511 Jy ! Total flux subtracted in 200 components = 0.265511 Jy ! Clean residual min=-0.045195 max=0.095393 Jy/beam ! Clean residual mean=-0.000488 rms=0.017513 Jy/beam ! Combined flux in latest and established models = 5.73039 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 5.73039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.600965Jy sigma=0.002160 ! Fit after self-cal, rms=0.597922Jy sigma=0.002148 ! Inverting map ! Added new window around map position (20.5, 13.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.108208 Jy ! Component: 100 - total flux cleaned = 0.144822 Jy ! Component: 150 - total flux cleaned = 0.152677 Jy ! Component: 200 - total flux cleaned = 0.158211 Jy ! Total flux subtracted in 200 components = 0.158211 Jy ! Clean residual min=-0.035881 max=0.041740 Jy/beam ! Clean residual mean=-0.000369 rms=0.011054 Jy/beam ! Combined flux in latest and established models = 5.88861 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 84 components and 5.88861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.583619Jy sigma=0.002087 ! Fit after self-cal, rms=0.582575Jy sigma=0.002084 ! 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=0.582575Jy sigma=0.002084 ! Fit after self-cal, rms=0.477017Jy sigma=0.001722 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 = 0.0261448 Jy ! Component: 100 - total flux cleaned = 0.0299746 Jy ! Component: 150 - total flux cleaned = 0.0344243 Jy ! Component: 200 - total flux cleaned = 0.0354089 Jy ! Total flux subtracted in 200 components = 0.0354089 Jy ! Clean residual min=-0.029871 max=0.037341 Jy/beam ! Clean residual mean=-0.000306 rms=0.009743 Jy/beam ! Combined flux in latest and established models = 5.92401 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 5.92401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.471562Jy sigma=0.001705 ! Fit after self-cal, rms=0.456867Jy 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: 3.537 x 8.921 at -6.338 degrees (North through East) ! Clean map min=-0.030382 max=3.7463 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=0.456867Jy sigma=0.001655 ! Fit after self-cal, rms=0.392485Jy sigma=0.001436 ! 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=0.392485Jy sigma=0.001436 ! Fit after self-cal, rms=0.388703Jy sigma=0.001423 ! Inverting map and beam ! Estimated beam: bmin=3.53 mas, bmaj=8.87 mas, bpa=-5.862 degrees ! Estimated noise=1432.63 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305394 Jy ! Component: 100 - total flux cleaned = 0.039948 Jy ! Component: 150 - total flux cleaned = 0.0469297 Jy ! Component: 200 - total flux cleaned = 0.0496131 Jy ! Total flux subtracted in 200 components = 0.0496131 Jy ! Clean residual min=-0.023372 max=0.026147 Jy/beam ! Clean residual mean=-0.000365 rms=0.006907 Jy/beam ! Combined flux in latest and established models = 5.97363 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 114 components and 5.97363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.385612Jy sigma=0.001409 ! Fit after self-cal, rms=0.384191Jy sigma=0.001405 ! 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=0.384191Jy sigma=0.001405 ! Fit after self-cal, rms=0.382794Jy sigma=0.001400 ! 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=0.382794Jy sigma=0.001400 ! Fit after self-cal, rms=0.382400Jy sigma=0.001399 ! Inverting map and beam ! Estimated beam: bmin=3.529 mas, bmaj=8.857 mas, bpa=-5.749 degrees ! Estimated noise=1432.53 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168762 Jy ! Component: 100 - total flux cleaned = 0.0244657 Jy ! Component: 150 - total flux cleaned = 0.0255552 Jy ! Component: 200 - total flux cleaned = 0.0265464 Jy ! Total flux subtracted in 200 components = 0.0265464 Jy ! Clean residual min=-0.021789 max=0.022618 Jy/beam ! Clean residual mean=-0.000355 rms=0.006246 Jy/beam ! Combined flux in latest and established models = 6.00017 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 125 components and 6.00017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.381119Jy sigma=0.001393 ! Fit after self-cal, rms=0.380829Jy sigma=0.001392 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.468 mas, bmaj=14.28 mas, bpa=-7.525 degrees ! Estimated noise=1784.45 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 = 0.0141307 Jy ! Component: 100 - total flux cleaned = 0.0121691 Jy ! Component: 150 - total flux cleaned = 0.011003 Jy ! Component: 200 - total flux cleaned = 0.0100353 Jy ! Total flux subtracted in 200 components = 0.0100353 Jy ! Clean residual min=-0.026085 max=0.029708 Jy/beam ! Clean residual mean=-0.000444 rms=0.008485 Jy/beam ! Combined flux in latest and established models = 6.01021 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 144 components and 6.01021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.380548Jy sigma=0.001391 ! Fit after self-cal, rms=0.380356Jy sigma=0.001390 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.938 mas, bmaj=7.959 mas, bpa=-7.064 degrees ! Estimated noise=2061.1 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 3.24321 Jy ! Component: 100 - total flux cleaned = 4.40241 Jy ! Component: 150 - total flux cleaned = 4.9982 Jy ! Component: 200 - total flux cleaned = 5.33549 Jy ! Total flux subtracted in 200 components = 5.33549 Jy ! Clean residual min=-0.075820 max=0.130008 Jy/beam ! Clean residual mean=-0.001515 rms=0.027341 Jy/beam ! Combined flux in latest and established models = 5.33549 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 26 model components to the UV plane model. ! The established model now contains 26 components and 5.33549 Jy ! Inverting map and beam ! Estimated beam: bmin=3.529 mas, bmaj=8.857 mas, bpa=-5.749 degrees ! Estimated noise=1432.53 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 = 0.255 Jy ! Component: 100 - total flux cleaned = 0.401265 Jy ! Component: 150 - total flux cleaned = 0.501852 Jy ! Component: 200 - total flux cleaned = 0.540753 Jy ! Total flux subtracted in 200 components = 0.540753 Jy ! Clean residual min=-0.037738 max=0.042569 Jy/beam ! Clean residual mean=-0.000589 rms=0.011621 Jy/beam ! Combined flux in latest and established models = 5.87625 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 62 components and 5.87625 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.468 mas, bmaj=14.28 mas, bpa=-7.525 degrees ! Estimated noise=1784.45 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 = 0.0757875 Jy ! Component: 100 - total flux cleaned = 0.0949397 Jy ! Component: 150 - total flux cleaned = 0.108067 Jy ! Component: 200 - total flux cleaned = 0.117257 Jy ! Total flux subtracted in 200 components = 0.117257 Jy ! Clean residual min=-0.033162 max=0.032642 Jy/beam ! Clean residual mean=-0.000481 rms=0.009766 Jy/beam ! Combined flux in latest and established models = 5.99351 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 102 components and 5.99351 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.529 mas, bmaj=8.857 mas, bpa=-5.749 degrees ! Estimated noise=1432.53 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162085 Jy ! Component: 100 - total flux cleaned = -0.000486836 Jy ! Component: 150 - total flux cleaned = 0.00164673 Jy ! Component: 200 - total flux cleaned = 0.00259464 Jy ! Total flux subtracted in 200 components = 0.00259464 Jy ! Clean residual min=-0.027746 max=0.028963 Jy/beam ! Clean residual mean=-0.000301 rms=0.007327 Jy/beam ! Combined flux in latest and established models = 5.9961 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 5.9961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.385979Jy sigma=0.001410 ! Fit after self-cal, rms=0.385612Jy sigma=0.001408 wmodel J1130-1449_S_1997_07_02_yyk\_map.mod ! Writing 124 model components to file: J1130-1449_S_1997_07_02_yyk_map.mod wobs J1130-1449_S_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J1130-1449_S_1997_07_02_yyk_uvs.fits wwins J1130-1449_S_1997_07_02_yyk\_map.win ! wwins: Wrote 4 windows to J1130-1449_S_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 = 0.00113475 Jy ! Component: 100 - total flux cleaned = -0.00357819 Jy ! Component: 150 - total flux cleaned = -0.00873431 Jy ! Component: 200 - total flux cleaned = -0.0135274 Jy ! Component: 250 - total flux cleaned = -0.0166568 Jy ! Component: 300 - total flux cleaned = -0.0176495 Jy ! Component: 350 - total flux cleaned = -0.018609 Jy ! Component: 400 - total flux cleaned = -0.0195368 Jy ! Component: 450 - total flux cleaned = -0.0204289 Jy ! Component: 500 - total flux cleaned = -0.0215814 Jy ! Component: 550 - total flux cleaned = -0.0229801 Jy ! Component: 600 - total flux cleaned = -0.0243413 Jy ! Component: 650 - total flux cleaned = -0.0251374 Jy ! Component: 700 - total flux cleaned = -0.0259188 Jy ! Component: 750 - total flux cleaned = -0.0269374 Jy ! Component: 800 - total flux cleaned = -0.0281761 Jy ! Component: 850 - total flux cleaned = -0.0293818 Jy ! Component: 900 - total flux cleaned = -0.0298525 Jy ! Component: 950 - total flux cleaned = -0.0312411 Jy ! Component: 1000 - total flux cleaned = -0.0321498 Jy ! Component: 1050 - total flux cleaned = -0.0334802 Jy ! Component: 1100 - total flux cleaned = -0.034566 Jy ! Component: 1150 - total flux cleaned = -0.0356321 Jy ! Component: 1200 - total flux cleaned = -0.0368876 Jy ! Component: 1250 - total flux cleaned = -0.0379151 Jy ! Component: 1300 - total flux cleaned = -0.0391261 Jy ! Component: 1350 - total flux cleaned = -0.0409054 Jy ! Component: 1400 - total flux cleaned = -0.0420684 Jy ! Component: 1450 - total flux cleaned = -0.0430244 Jy ! Component: 1500 - total flux cleaned = -0.044156 Jy ! Component: 1550 - total flux cleaned = -0.0458168 Jy ! Component: 1600 - total flux cleaned = -0.0472664 Jy ! Component: 1650 - total flux cleaned = -0.0481604 Jy ! Component: 1700 - total flux cleaned = -0.0493916 Jy ! Component: 1750 - total flux cleaned = -0.0507708 Jy ! Component: 1800 - total flux cleaned = -0.0517885 Jy ! Component: 1850 - total flux cleaned = -0.0526246 Jy ! Component: 1900 - total flux cleaned = -0.0542683 Jy ! Component: 1950 - total flux cleaned = -0.0544293 Jy ! Component: 2000 - total flux cleaned = -0.0553858 Jy ! Total flux subtracted in 2048 components = -0.0560148 Jy ! Clean residual min=-0.008522 max=0.008526 Jy/beam ! Clean residual mean=-0.000126 rms=0.003301 Jy/beam ! Combined flux in latest and established models = 5.94008 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 284 components and 5.94008 Jy ![Exited script file: muppet] wmap "J1130-1449_S_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.529 x 8.857 at -5.749 degrees (North through East) ! Clean map min=-0.018042 max=3.7382 Jy/beam ! Writing clean map to FITS file: J1130-1449_S_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 3.73816 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00325133 device "J1130-1449_S_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J1130-1449_S_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.26093 0.26093 0.521861 1.04372 2.08744 4.17489 8.34977 16.6995 33.3991 66.7982 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0097 print "peak=",int(peak_flux*1000)/1000 ! peak= 3.738 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.529 x 8.857 at -5.749 degrees (North through East) ! Clean map min=-0.018042 max=3.7382 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1130-1449_S_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J1130-1449_S_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1130-1449_S_1997_07_02_yyk_uvs.log closed on Sun Jan 7 17:46:58 2007