! Started logfile: J1406-0848_X_1997_05_07_yyk_uvs.log on Mon Jan 8 06:19:17 2007 obs J1406-0848_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J1406-0848_X_1997_05_07_yyk_uva.fits ! AN table 1: 141 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.791017 visibilities/baseline/integration-bin. ! Found source: J1406-0848 ! ! 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 20076 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 J1406-0848_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)= 0.423472 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=0.7759 mas, bmaj=2.058 mas, bpa=-1.963 degrees ! Estimated noise=974.547 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 = 0.29897 Jy ! Component: 100 - total flux cleaned = 0.397747 Jy ! Total flux subtracted in 100 components = 0.397747 Jy ! Clean residual min=-0.010996 max=0.030445 Jy/beam ! Clean residual mean=0.000314 rms=0.004323 Jy/beam ! Combined flux in latest and established models = 0.397747 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 0.397747 Jy ! ! Correcting IF 1. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.199496Jy sigma=0.001335 ! Fit after self-cal, rms=0.199320Jy sigma=0.001334 ! Inverting map and beam ! Estimated beam: bmin=0.7759 mas, bmaj=2.058 mas, bpa=-1.963 degrees ! Estimated noise=974.808 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.041404 Jy ! Component: 100 - total flux cleaned = 0.0596729 Jy ! Total flux subtracted in 100 components = 0.0596729 Jy ! Clean residual min=-0.008088 max=0.013938 Jy/beam ! Clean residual mean=0.000201 rms=0.002586 Jy/beam ! Combined flux in latest and established models = 0.45742 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.45742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191125Jy sigma=0.001268 ! Fit after self-cal, rms=0.191107Jy sigma=0.001268 ! 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=0.9603 mas, bmaj=2.45 mas, bpa=-3.769 degrees ! Estimated noise=728.208 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 = 0.019618 Jy ! Component: 100 - total flux cleaned = 0.0283702 Jy ! Component: 150 - total flux cleaned = 0.0325247 Jy ! Component: 200 - total flux cleaned = 0.0333447 Jy ! Total flux subtracted in 200 components = 0.0333447 Jy ! Clean residual min=-0.009686 max=0.021871 Jy/beam ! Clean residual mean=0.000317 rms=0.003575 Jy/beam ! Combined flux in latest and established models = 0.490764 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.490764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190224Jy sigma=0.001259 ! Fit after self-cal, rms=0.190216Jy sigma=0.001259 ! Inverting map ! Added new window around map position (4.4, -1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242239 Jy ! Component: 100 - total flux cleaned = 0.0346278 Jy ! Component: 150 - total flux cleaned = 0.0405308 Jy ! Component: 200 - total flux cleaned = 0.0442462 Jy ! Total flux subtracted in 200 components = 0.0442462 Jy ! Clean residual min=-0.006870 max=0.008138 Jy/beam ! Clean residual mean=0.000154 rms=0.002087 Jy/beam ! Combined flux in latest and established models = 0.535011 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 52 model components to the UV plane model. ! The established model now contains 97 components and 0.53501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188457Jy sigma=0.001244 ! Fit after self-cal, rms=0.188300Jy sigma=0.001242 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9603 x 2.45 at -3.769 degrees (North through East) ! Clean map min=-0.0064642 max=0.33146 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.00002 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 1.00 ! LA 1.02 MK 1.04 NL 1.06 OV 0.99 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00664 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.99 ! LA 0.99 MK 0.99 NL 1.04 OV 1.04 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.982278 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.03 KP 0.99 ! LA 0.98 MK 1.01 NL 1.04 OV 1.01 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.980172 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.11 KP 1.00 ! LA 1.00 MK 1.00 NL 1.07 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.188300Jy sigma=0.001242 ! Fit after self-cal, rms=0.188249Jy sigma=0.001238 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=0.188249Jy sigma=0.001238 ! Fit after self-cal, rms=0.188251Jy sigma=0.001238 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.97 mas, bmaj=2.467 mas, bpa=-3.46 degrees ! Estimated noise=720.493 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 = -0.00547329 Jy ! Component: 100 - total flux cleaned = -0.00620865 Jy ! Component: 150 - total flux cleaned = -0.00652063 Jy ! Component: 200 - total flux cleaned = -0.00681642 Jy ! Total flux subtracted in 200 components = -0.00681642 Jy ! Clean residual min=-0.004172 max=0.004570 Jy/beam ! Clean residual mean=0.000013 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.528194 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 120 components and 0.528194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188070Jy sigma=0.001237 ! Fit after self-cal, rms=0.188071Jy sigma=0.001237 ! 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=0.188071Jy sigma=0.001237 ! Fit after self-cal, rms=0.183243Jy sigma=0.001211 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 = 0.0014768 Jy ! Component: 100 - total flux cleaned = 0.00192031 Jy ! Component: 150 - total flux cleaned = 0.00215237 Jy ! Component: 200 - total flux cleaned = 0.00223679 Jy ! Total flux subtracted in 200 components = 0.00223679 Jy ! Clean residual min=-0.004084 max=0.004340 Jy/beam ! Clean residual mean=0.000004 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.530431 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 129 components and 0.530431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183229Jy sigma=0.001211 ! Fit after self-cal, rms=0.182624Jy sigma=0.001208 ! 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: 0.97 x 2.467 at -3.46 degrees (North through East) ! Clean map min=-0.0039107 max=0.33085 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=0.182624Jy sigma=0.001208 ! Fit after self-cal, rms=0.182634Jy sigma=0.001205 ! 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=0.182634Jy sigma=0.001205 ! Fit after self-cal, rms=0.182473Jy sigma=0.001204 ! Inverting map and beam ! Estimated beam: bmin=0.9674 mas, bmaj=2.447 mas, bpa=-3.039 degrees ! Estimated noise=717.132 mJy/beam. ! Added new window around map position (1.8, -1.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407665 Jy ! Component: 100 - total flux cleaned = 0.00447574 Jy ! Component: 150 - total flux cleaned = 0.0044824 Jy ! Component: 200 - total flux cleaned = 0.00434514 Jy ! Total flux subtracted in 200 components = 0.00434514 Jy ! Clean residual min=-0.002852 max=0.003113 Jy/beam ! Clean residual mean=0.000013 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.534776 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 165 components and 0.534776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182364Jy sigma=0.001203 ! Fit after self-cal, rms=0.182287Jy sigma=0.001203 ! 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=0.182287Jy sigma=0.001203 ! Fit after self-cal, rms=0.182155Jy sigma=0.001201 ! 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=0.182155Jy sigma=0.001201 ! Fit after self-cal, rms=0.182117Jy sigma=0.001201 ! Inverting map and beam ! Estimated beam: bmin=0.9674 mas, bmaj=2.447 mas, bpa=-3.067 degrees ! Estimated noise=716.855 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236271 Jy ! Component: 100 - total flux cleaned = 0.00255671 Jy ! Component: 150 - total flux cleaned = 0.00250252 Jy ! Component: 200 - total flux cleaned = 0.00236057 Jy ! Total flux subtracted in 200 components = 0.00236057 Jy ! Clean residual min=-0.002732 max=0.003052 Jy/beam ! Clean residual mean=0.000020 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.537137 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 179 components and 0.537137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182083Jy sigma=0.001200 ! Fit after self-cal, rms=0.182056Jy sigma=0.001200 ! 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=2.383 mas, bmaj=4.311 mas, bpa=8.021 degrees ! Estimated noise=885.596 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 = 0.000451142 Jy ! Component: 100 - total flux cleaned = 0.00025187 Jy ! Component: 150 - total flux cleaned = 7.58129e-05 Jy ! Component: 200 - total flux cleaned = -0.000119199 Jy ! Total flux subtracted in 200 components = -0.000119199 Jy ! Clean residual min=-0.003450 max=0.003172 Jy/beam ! Clean residual mean=0.000037 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.537018 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 187 components and 0.537018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182046Jy sigma=0.001200 ! Fit after self-cal, rms=0.182027Jy sigma=0.001200 ! 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=0.778 mas, bmaj=2.052 mas, bpa=-1.456 degrees ! Estimated noise=968.905 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.299502 Jy ! Component: 100 - total flux cleaned = 0.398101 Jy ! Component: 150 - total flux cleaned = 0.439588 Jy ! Component: 200 - total flux cleaned = 0.46233 Jy ! Total flux subtracted in 200 components = 0.46233 Jy ! Clean residual min=-0.006001 max=0.011208 Jy/beam ! Clean residual mean=0.000156 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 0.46233 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.46233 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9674 mas, bmaj=2.447 mas, bpa=-3.067 degrees ! Estimated noise=716.855 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 = 0.0246509 Jy ! Component: 100 - total flux cleaned = 0.0402582 Jy ! Component: 150 - total flux cleaned = 0.0506151 Jy ! Component: 200 - total flux cleaned = 0.0576778 Jy ! Total flux subtracted in 200 components = 0.0576778 Jy ! Clean residual min=-0.003454 max=0.004508 Jy/beam ! Clean residual mean=0.000091 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.520008 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 76 components and 0.520008 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=2.383 mas, bmaj=4.311 mas, bpa=8.021 degrees ! Estimated noise=885.596 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 = 0.00742257 Jy ! Component: 100 - total flux cleaned = 0.0113228 Jy ! Component: 150 - total flux cleaned = 0.0135747 Jy ! Component: 200 - total flux cleaned = 0.0149015 Jy ! Total flux subtracted in 200 components = 0.0149015 Jy ! Clean residual min=-0.003495 max=0.002996 Jy/beam ! Clean residual mean=0.000054 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.534909 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 119 components and 0.534909 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9674 mas, bmaj=2.447 mas, bpa=-3.067 degrees ! Estimated noise=716.855 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000464235 Jy ! Component: 100 - total flux cleaned = -0.000217521 Jy ! Component: 150 - total flux cleaned = -6.51657e-05 Jy ! Component: 200 - total flux cleaned = 2.55574e-05 Jy ! Total flux subtracted in 200 components = 2.55574e-05 Jy ! Clean residual min=-0.002749 max=0.002898 Jy/beam ! Clean residual mean=0.000029 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.534935 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.534935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182021Jy sigma=0.001200 ! Fit after self-cal, rms=0.182005Jy sigma=0.001200 wmodel J1406-0848_X_1997_05_07_yyk\_map.mod ! Writing 136 model components to file: J1406-0848_X_1997_05_07_yyk_map.mod wobs J1406-0848_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J1406-0848_X_1997_05_07_yyk_uvs.fits wwins J1406-0848_X_1997_05_07_yyk\_map.win ! wwins: Wrote 3 windows to J1406-0848_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 = 0.000567653 Jy ! Component: 100 - total flux cleaned = 0.000801116 Jy ! Component: 150 - total flux cleaned = 0.000671751 Jy ! Component: 200 - total flux cleaned = 0.000508067 Jy ! Component: 250 - total flux cleaned = 0.000470567 Jy ! Component: 300 - total flux cleaned = 0.000394683 Jy ! Component: 350 - total flux cleaned = 0.000172765 Jy ! Component: 400 - total flux cleaned = 0.00020877 Jy ! Component: 450 - total flux cleaned = 0.000207838 Jy ! Component: 500 - total flux cleaned = 0.000241024 Jy ! Component: 550 - total flux cleaned = 0.000206485 Jy ! Component: 600 - total flux cleaned = 0.000205992 Jy ! Component: 650 - total flux cleaned = 0.000205856 Jy ! Component: 700 - total flux cleaned = 0.000236934 Jy ! Component: 750 - total flux cleaned = 0.000174277 Jy ! Component: 800 - total flux cleaned = 0.00011332 Jy ! Component: 850 - total flux cleaned = 0.00011289 Jy ! Component: 900 - total flux cleaned = 0.000112744 Jy ! Component: 950 - total flux cleaned = 0.000141193 Jy ! Component: 1000 - total flux cleaned = 0.000196611 Jy ! Component: 1050 - total flux cleaned = 0.000168482 Jy ! Component: 1100 - total flux cleaned = 0.000113897 Jy ! Component: 1150 - total flux cleaned = 6.10091e-05 Jy ! Component: 1200 - total flux cleaned = 0.000138996 Jy ! Component: 1250 - total flux cleaned = 9.50451e-06 Jy ! Component: 1300 - total flux cleaned = -4.09559e-05 Jy ! Component: 1350 - total flux cleaned = -1.65964e-05 Jy ! Component: 1400 - total flux cleaned = -0.000114192 Jy ! Component: 1450 - total flux cleaned = -4.17954e-05 Jy ! Component: 1500 - total flux cleaned = -6.56458e-05 Jy ! Component: 1550 - total flux cleaned = 4.66366e-06 Jy ! Component: 1600 - total flux cleaned = 2.77919e-05 Jy ! Component: 1650 - total flux cleaned = 5.01764e-05 Jy ! Component: 1700 - total flux cleaned = 7.29889e-05 Jy ! Component: 1750 - total flux cleaned = 7.31172e-05 Jy ! Component: 1800 - total flux cleaned = 0.000139209 Jy ! Component: 1850 - total flux cleaned = 0.000182731 Jy ! Component: 1900 - total flux cleaned = 0.000204008 Jy ! Component: 1950 - total flux cleaned = 0.000246232 Jy ! Component: 2000 - total flux cleaned = 0.000183488 Jy ! Total flux subtracted in 2048 components = 0.000225131 Jy ! Clean residual min=-0.001176 max=0.001223 Jy/beam ! Clean residual mean=0.000025 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.53516 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 287 components and 0.53516 Jy ![Exited script file: muppet] wmap "J1406-0848_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9674 x 2.447 at -3.067 degrees (North through East) ! Clean map min=-0.0020379 max=0.33158 Jy/beam ! Writing clean map to FITS file: J1406-0848_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 0.331583 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000410547 device "J1406-0848_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J1406-0848_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.371443 0.371443 0.742886 1.48577 2.97154 5.94309 11.8862 23.7723 47.5447 95.0894 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.331 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9674 x 2.447 at -3.067 degrees (North through East) ! Clean map min=-0.0020379 max=0.33158 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1406-0848_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J1406-0848_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1406-0848_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 06:19:27 2007