! Started logfile: J1127-0735_X_1997_05_07_yyk_uvs.log on Mon Jan 8 05:17:20 2007 obs J1127-0735_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J1127-0735_X_1997_05_07_yyk_uva.fits ! AN table 1: 148 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.870871 visibilities/baseline/integration-bin. ! Found source: J1127-0735 ! ! 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 23200 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 J1127-0735_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)= 0.658816 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=0.7118 mas, bmaj=1.899 mas, bpa=-3.238 degrees ! Estimated noise=1286.69 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 = 0.504283 Jy ! Component: 100 - total flux cleaned = 0.639852 Jy ! Total flux subtracted in 100 components = 0.639852 Jy ! Clean residual min=-0.020582 max=0.044927 Jy/beam ! Clean residual mean=-0.000035 rms=0.007015 Jy/beam ! Combined flux in latest and established models = 0.639852 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 0.639852 Jy ! ! Correcting IF 1. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.238289Jy sigma=0.001553 ! Fit after self-cal, rms=0.236925Jy sigma=0.001543 ! Inverting map and beam ! Estimated beam: bmin=0.7118 mas, bmaj=1.899 mas, bpa=-3.238 degrees ! Estimated noise=1286.74 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0628404 Jy ! Component: 100 - total flux cleaned = 0.0934487 Jy ! Total flux subtracted in 100 components = 0.0934487 Jy ! Clean residual min=-0.016990 max=0.023150 Jy/beam ! Clean residual mean=-0.000001 rms=0.004862 Jy/beam ! Combined flux in latest and established models = 0.733301 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.733301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222801Jy sigma=0.001423 ! Fit after self-cal, rms=0.222503Jy sigma=0.001421 ! 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=0.8978 mas, bmaj=2.22 mas, bpa=-3.256 degrees ! Estimated noise=682.422 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 = 0.0274571 Jy ! Component: 100 - total flux cleaned = 0.0379723 Jy ! Component: 150 - total flux cleaned = 0.0424992 Jy ! Component: 200 - total flux cleaned = 0.0431601 Jy ! Total flux subtracted in 200 components = 0.0431601 Jy ! Clean residual min=-0.010194 max=0.011984 Jy/beam ! Clean residual mean=0.000018 rms=0.002577 Jy/beam ! Combined flux in latest and established models = 0.776461 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.776461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221036Jy sigma=0.001406 ! Fit after self-cal, rms=0.221014Jy sigma=0.001406 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8978 x 2.22 at -3.256 degrees (North through East) ! Clean map min=-0.0097367 max=0.58494 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00504 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 1.02 ! LA 1.02 MK 1.03 NL 1.03 OV 1.00 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00563 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 1.02 ! LA 1.00 MK 1.01 NL 1.04 OV 1.04 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.990866 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.97 KP 1.01 ! LA 1.01 MK 1.04 NL 1.04 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.982293 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.02 KP 1.01 ! LA 1.01 MK 1.04 NL 1.03 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Fit before self-cal, rms=0.221014Jy sigma=0.001406 ! Fit after self-cal, rms=0.220166Jy sigma=0.001398 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=0.220166Jy sigma=0.001398 ! Fit after self-cal, rms=0.220166Jy sigma=0.001398 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9077 mas, bmaj=2.234 mas, bpa=-2.913 degrees ! Estimated noise=679.029 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 = -0.00667125 Jy ! Component: 100 - total flux cleaned = -0.0072234 Jy ! Component: 150 - total flux cleaned = -0.00731973 Jy ! Component: 200 - total flux cleaned = -0.00722914 Jy ! Total flux subtracted in 200 components = -0.00722914 Jy ! Clean residual min=-0.007839 max=0.009994 Jy/beam ! Clean residual mean=0.000007 rms=0.002112 Jy/beam ! Combined flux in latest and established models = 0.769232 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.769232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219933Jy sigma=0.001396 ! Fit after self-cal, rms=0.219922Jy sigma=0.001396 ! 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=0.219922Jy sigma=0.001396 ! Fit after self-cal, rms=0.204548Jy sigma=0.001302 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) ! Added new window around map position (-4.6, -2.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00934419 Jy ! Component: 100 - total flux cleaned = 0.0107703 Jy ! Component: 150 - total flux cleaned = 0.0112534 Jy ! Component: 200 - total flux cleaned = 0.0118616 Jy ! Total flux subtracted in 200 components = 0.0118616 Jy ! Clean residual min=-0.006231 max=0.008118 Jy/beam ! Clean residual mean=-0.000000 rms=0.001621 Jy/beam ! Combined flux in latest and established models = 0.781093 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.781093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203938Jy sigma=0.001297 ! Fit after self-cal, rms=0.201567Jy sigma=0.001283 ! Inverting map ! Added new window around map position (-10.6, 18.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044992 Jy ! Component: 100 - total flux cleaned = 0.00523164 Jy ! Component: 150 - total flux cleaned = 0.00544389 Jy ! Component: 200 - total flux cleaned = 0.00563392 Jy ! Total flux subtracted in 200 components = 0.00563392 Jy ! Clean residual min=-0.005138 max=0.005943 Jy/beam ! Clean residual mean=0.000007 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.786727 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 96 components and 0.786727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201114Jy sigma=0.001280 ! Fit after self-cal, rms=0.200250Jy sigma=0.001275 ! Inverting map ! Added new window around map position (-1.2, -1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.001906 Jy ! Component: 100 - total flux cleaned = 0.00169624 Jy ! Component: 150 - total flux cleaned = 0.00169691 Jy ! Component: 200 - total flux cleaned = 0.00138722 Jy ! Total flux subtracted in 200 components = 0.00138722 Jy ! Clean residual min=-0.004473 max=0.005256 Jy/beam ! Clean residual mean=0.000006 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.788115 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 115 components and 0.788115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199897Jy sigma=0.001273 ! Fit after self-cal, rms=0.199386Jy sigma=0.001271 ! 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: 0.9077 x 2.234 at -2.913 degrees (North through East) ! Clean map min=-0.0051295 max=0.5874 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=0.199386Jy sigma=0.001271 ! Fit after self-cal, rms=0.203300Jy sigma=0.001263 ! 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=0.203300Jy sigma=0.001263 ! Fit after self-cal, rms=0.202932Jy sigma=0.001261 ! Inverting map and beam ! Estimated beam: bmin=0.8956 mas, bmaj=2.239 mas, bpa=-3.085 degrees ! Estimated noise=675.23 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000739952 Jy ! Component: 100 - total flux cleaned = -0.000745261 Jy ! Component: 150 - total flux cleaned = -0.000408975 Jy ! Component: 200 - total flux cleaned = -0.000211929 Jy ! Total flux subtracted in 200 components = -0.000211929 Jy ! Clean residual min=-0.003398 max=0.003359 Jy/beam ! Clean residual mean=-0.000002 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.787903 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 137 components and 0.787903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202805Jy sigma=0.001260 ! Fit after self-cal, rms=0.202502Jy sigma=0.001259 ! 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=0.202502Jy sigma=0.001259 ! Fit after self-cal, rms=0.202214Jy sigma=0.001257 ! 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=0.202214Jy sigma=0.001257 ! Fit after self-cal, rms=0.201994Jy sigma=0.001255 ! Inverting map and beam ! Estimated beam: bmin=0.8944 mas, bmaj=2.239 mas, bpa=-3.121 degrees ! Estimated noise=674.737 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000950549 Jy ! Component: 100 - total flux cleaned = -0.000948778 Jy ! Component: 150 - total flux cleaned = -0.000945835 Jy ! Component: 200 - total flux cleaned = -0.000873325 Jy ! Total flux subtracted in 200 components = -0.000873325 Jy ! Clean residual min=-0.003168 max=0.003186 Jy/beam ! Clean residual mean=-0.000001 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.787029 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 147 components and 0.787029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201934Jy sigma=0.001255 ! Fit after self-cal, rms=0.201739Jy sigma=0.001254 ! 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=2.336 mas, bmaj=3.918 mas, bpa=-0.849 degrees ! Estimated noise=879.714 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 = 0.00112208 Jy ! Component: 100 - total flux cleaned = 0.00120777 Jy ! Component: 150 - total flux cleaned = 0.00128322 Jy ! Component: 200 - total flux cleaned = 0.00131944 Jy ! Total flux subtracted in 200 components = 0.00131944 Jy ! Clean residual min=-0.003475 max=0.003636 Jy/beam ! Clean residual mean=-0.000001 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.788349 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 161 components and 0.788349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201737Jy sigma=0.001254 ! Fit after self-cal, rms=0.201577Jy sigma=0.001253 ! 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=0.7104 mas, bmaj=1.909 mas, bpa=-3.083 degrees ! Estimated noise=1290.24 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.514991 Jy ! Component: 100 - total flux cleaned = 0.658609 Jy ! Component: 150 - total flux cleaned = 0.71181 Jy ! Component: 200 - total flux cleaned = 0.736891 Jy ! Total flux subtracted in 200 components = 0.736891 Jy ! Clean residual min=-0.007965 max=0.010385 Jy/beam ! Clean residual mean=-0.000017 rms=0.002396 Jy/beam ! Combined flux in latest and established models = 0.736891 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.736891 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8944 mas, bmaj=2.239 mas, bpa=-3.121 degrees ! Estimated noise=674.737 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 = 0.019795 Jy ! Component: 100 - total flux cleaned = 0.0307793 Jy ! Component: 150 - total flux cleaned = 0.0380478 Jy ! Component: 200 - total flux cleaned = 0.041525 Jy ! Total flux subtracted in 200 components = 0.041525 Jy ! Clean residual min=-0.003645 max=0.004575 Jy/beam ! Clean residual mean=-0.000007 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.778416 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 61 components and 0.778416 Jy ! Inverting map ! Added new window around map position (1.2, 0.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314502 Jy ! Component: 100 - total flux cleaned = 0.00490769 Jy ! Component: 150 - total flux cleaned = 0.00640257 Jy ! Component: 200 - total flux cleaned = 0.00757357 Jy ! Total flux subtracted in 200 components = 0.00757357 Jy ! Clean residual min=-0.003177 max=0.003349 Jy/beam ! Clean residual mean=-0.000002 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.785989 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 89 components and 0.785989 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=2.336 mas, bmaj=3.918 mas, bpa=-0.849 degrees ! Estimated noise=879.714 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 = 0.00232423 Jy ! Component: 100 - total flux cleaned = 0.00309268 Jy ! Component: 150 - total flux cleaned = 0.00315452 Jy ! Component: 200 - total flux cleaned = 0.00315655 Jy ! Total flux subtracted in 200 components = 0.00315655 Jy ! Clean residual min=-0.003354 max=0.003532 Jy/beam ! Clean residual mean=-0.000001 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.789146 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 114 components and 0.789146 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8944 mas, bmaj=2.239 mas, bpa=-3.121 degrees ! Estimated noise=674.737 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018249 Jy ! Component: 100 - total flux cleaned = -0.000272732 Jy ! Component: 150 - total flux cleaned = -0.000191148 Jy ! Component: 200 - total flux cleaned = -0.000116377 Jy ! Total flux subtracted in 200 components = -0.000116377 Jy ! Clean residual min=-0.003113 max=0.002948 Jy/beam ! Clean residual mean=-0.000002 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.78903 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 132 components and 0.789029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201557Jy sigma=0.001253 ! Fit after self-cal, rms=0.201411Jy sigma=0.001252 wmodel J1127-0735_X_1997_05_07_yyk\_map.mod ! Writing 132 model components to file: J1127-0735_X_1997_05_07_yyk_map.mod wobs J1127-0735_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J1127-0735_X_1997_05_07_yyk_uvs.fits wwins J1127-0735_X_1997_05_07_yyk\_map.win ! wwins: Wrote 5 windows to J1127-0735_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 = -0.000284501 Jy ! Component: 100 - total flux cleaned = -0.000717847 Jy ! Component: 150 - total flux cleaned = -0.000989539 Jy ! Component: 200 - total flux cleaned = -0.00103483 Jy ! Component: 250 - total flux cleaned = -0.000995981 Jy ! Component: 300 - total flux cleaned = -0.00103655 Jy ! Component: 350 - total flux cleaned = -0.000959436 Jy ! Component: 400 - total flux cleaned = -0.000922286 Jy ! Component: 450 - total flux cleaned = -0.00096016 Jy ! Component: 500 - total flux cleaned = -0.00106681 Jy ! Component: 550 - total flux cleaned = -0.00106697 Jy ! Component: 600 - total flux cleaned = -0.00117002 Jy ! Component: 650 - total flux cleaned = -0.0012042 Jy ! Component: 700 - total flux cleaned = -0.00127023 Jy ! Component: 750 - total flux cleaned = -0.00136711 Jy ! Component: 800 - total flux cleaned = -0.00139836 Jy ! Component: 850 - total flux cleaned = -0.00139784 Jy ! Component: 900 - total flux cleaned = -0.00127674 Jy ! Component: 950 - total flux cleaned = -0.00139666 Jy ! Component: 1000 - total flux cleaned = -0.00139681 Jy ! Component: 1050 - total flux cleaned = -0.0013969 Jy ! Component: 1100 - total flux cleaned = -0.00134018 Jy ! Component: 1150 - total flux cleaned = -0.00131232 Jy ! Component: 1200 - total flux cleaned = -0.00139469 Jy ! Component: 1250 - total flux cleaned = -0.00131245 Jy ! Component: 1300 - total flux cleaned = -0.00133886 Jy ! Component: 1350 - total flux cleaned = -0.00128587 Jy ! Component: 1400 - total flux cleaned = -0.00131183 Jy ! Component: 1450 - total flux cleaned = -0.00131232 Jy ! Component: 1500 - total flux cleaned = -0.00138872 Jy ! Component: 1550 - total flux cleaned = -0.00136382 Jy ! Component: 1600 - total flux cleaned = -0.00143828 Jy ! Component: 1650 - total flux cleaned = -0.00143821 Jy ! Component: 1700 - total flux cleaned = -0.00151101 Jy ! Component: 1750 - total flux cleaned = -0.00155887 Jy ! Component: 1800 - total flux cleaned = -0.00160644 Jy ! Component: 1850 - total flux cleaned = -0.00165336 Jy ! Component: 1900 - total flux cleaned = -0.00174606 Jy ! Component: 1950 - total flux cleaned = -0.00179212 Jy ! Component: 2000 - total flux cleaned = -0.00183752 Jy ! Total flux subtracted in 2048 components = -0.00190477 Jy ! Clean residual min=-0.001275 max=0.001278 Jy/beam ! Clean residual mean=0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.787125 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 270 components and 0.787124 Jy ![Exited script file: muppet] wmap "J1127-0735_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8944 x 2.239 at -3.121 degrees (North through East) ! Clean map min=-0.003295 max=0.58784 Jy/beam ! Writing clean map to FITS file: J1127-0735_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 0.587844 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00041384 device "J1127-0735_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J1127-0735_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.211199 0.211199 0.422398 0.844795 1.68959 3.37918 6.75836 13.5167 27.0334 54.0669 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.587 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8944 x 2.239 at -3.121 degrees (North through East) ! Clean map min=-0.003295 max=0.58784 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1127-0735_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J1127-0735_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1127-0735_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 05:17:30 2007