! Started logfile: J2258-2758_X_1996_03_13_yyk_uvs.log on Mon Jan 8 10:46:14 2007 obs J2258-2758_X_1996_03_13_yyk_uva.fits ! Reading UV FITS file: J2258-2758_X_1996_03_13_yyk_uva.fits ! AN table 1: 31 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.497491 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2258-2758 ! ! 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 8.15049e+09 4e+06 1 4e+06 ! 02 2 8.23236e+09 4e+06 1 4e+06 ! 03 3 8.41236e+09 4e+06 1 4e+06 ! 04 4 8.55236e+09 4e+06 1 4e+06 ! ! Polarization(s): RR ! ! Read 655 lines of history. ! ! Reading 2776 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 J2258-2758_X_1996_03_13_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)= 3.19649 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=0.6164 mas, bmaj=1.835 mas, bpa=-10.93 degrees ! Estimated noise=2818.94 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 = 2.67454 Jy ! Component: 100 - total flux cleaned = 3.13273 Jy ! Total flux subtracted in 100 components = 3.13273 Jy ! Clean residual min=-0.089067 max=0.129249 Jy/beam ! Clean residual mean=0.000493 rms=0.023893 Jy/beam ! Combined flux in latest and established models = 3.13273 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 3.13273 Jy ! ! Correcting IF 1. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.454704Jy sigma=0.002821 ! Fit after self-cal, rms=0.454268Jy sigma=0.002819 ! Inverting map and beam ! Estimated beam: bmin=0.6165 mas, bmaj=1.835 mas, bpa=-10.93 degrees ! Estimated noise=2824.64 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=0.7569 mas, bmaj=2.089 mas, bpa=-8.448 degrees ! Estimated noise=2240.2 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 = 0.217847 Jy ! Component: 100 - total flux cleaned = 0.300278 Jy ! Component: 150 - total flux cleaned = 0.340504 Jy ! Component: 200 - total flux cleaned = 0.362173 Jy ! Total flux subtracted in 200 components = 0.362173 Jy ! Clean residual min=-0.068213 max=0.055680 Jy/beam ! Clean residual mean=0.000271 rms=0.016671 Jy/beam ! Combined flux in latest and established models = 3.4949 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 34 components and 3.4949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.398696Jy sigma=0.002402 ! Fit after self-cal, rms=0.398607Jy sigma=0.002401 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7569 x 2.089 at -8.448 degrees (North through East) ! Clean map min=-0.062696 max=3.1556 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: 0.999332 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.02 KP 1.01 ! LA 1.02 MK 1.00 NL 1.03 OV 1.00* ! PT 1.00* 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: 1.00646 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.03 KP 1.00 ! LA 1.00 MK 0.97 NL 1.00 OV 1.00* ! PT 1.00* 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: 0.997771 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.03 KP 0.98 ! LA 0.99 MK 1.02 NL 1.00 OV 1.00* ! PT 1.00* 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: 0.988348 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.06 KP 0.99 ! LA 1.00 MK 1.03 NL 1.02 OV 1.00* ! PT 1.00* SC 1.02 ! ! ! Fit before self-cal, rms=0.398607Jy sigma=0.002401 ! Fit after self-cal, rms=0.380396Jy sigma=0.002293 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=0.380396Jy sigma=0.002293 ! Fit after self-cal, rms=0.380441Jy sigma=0.002293 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7645 mas, bmaj=2.102 mas, bpa=-8.366 degrees ! Estimated noise=2235.1 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 = -0.0162085 Jy ! Component: 100 - total flux cleaned = -0.0217312 Jy ! Component: 150 - total flux cleaned = -0.0223537 Jy ! Component: 200 - total flux cleaned = -0.0225429 Jy ! Total flux subtracted in 200 components = -0.0225429 Jy ! Clean residual min=-0.029709 max=0.049718 Jy/beam ! Clean residual mean=-0.000041 rms=0.011198 Jy/beam ! Combined flux in latest and established models = 3.47236 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 3.47236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.379883Jy sigma=0.002290 ! Fit after self-cal, rms=0.379823Jy sigma=0.002290 ! 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=0.379823Jy sigma=0.002290 ! Fit after self-cal, rms=0.378988Jy sigma=0.002284 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 = 0.000187549 Jy ! Component: 100 - total flux cleaned = -7.37002e-06 Jy ! Component: 150 - total flux cleaned = -0.000388708 Jy ! Component: 200 - total flux cleaned = -0.000552224 Jy ! Total flux subtracted in 200 components = -0.000552224 Jy ! Clean residual min=-0.031234 max=0.049911 Jy/beam ! Clean residual mean=-0.000040 rms=0.011470 Jy/beam ! Combined flux in latest and established models = 3.47181 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 43 components and 3.47181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.378865Jy sigma=0.002283 ! Fit after self-cal, rms=0.379776Jy sigma=0.002288 ! 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: 0.7645 x 2.102 at -8.366 degrees (North through East) ! Clean map min=-0.030321 max=3.1546 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=0.379776Jy sigma=0.002288 ! Fit after self-cal, rms=0.377906Jy sigma=0.002274 ! 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=0.377906Jy sigma=0.002274 ! Fit after self-cal, rms=0.378384Jy sigma=0.002277 ! Inverting map and beam ! Estimated beam: bmin=0.7658 mas, bmaj=2.105 mas, bpa=-8.364 degrees ! Estimated noise=2235.8 mJy/beam. ! Added new window around map position (-5.8, -4.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.04432 Jy ! Component: 100 - total flux cleaned = 0.0437814 Jy ! Component: 150 - total flux cleaned = 0.0418199 Jy ! Component: 200 - total flux cleaned = 0.0418278 Jy ! Total flux subtracted in 200 components = 0.0418278 Jy ! Clean residual min=-0.026442 max=0.039303 Jy/beam ! Clean residual mean=-0.000015 rms=0.009350 Jy/beam ! Combined flux in latest and established models = 3.51364 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 61 components and 3.51364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.374134Jy sigma=0.002250 ! Fit after self-cal, rms=0.374198Jy sigma=0.002248 ! 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=0.374198Jy sigma=0.002248 ! Fit after self-cal, rms=0.373962Jy sigma=0.002246 ! 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=0.373962Jy sigma=0.002246 ! Fit after self-cal, rms=0.374075Jy sigma=0.002246 ! Inverting map and beam ! Estimated beam: bmin=0.768 mas, bmaj=2.107 mas, bpa=-8.315 degrees ! Estimated noise=2237.86 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123423 Jy ! Component: 100 - total flux cleaned = 0.0112702 Jy ! Component: 150 - total flux cleaned = 0.00921372 Jy ! Component: 200 - total flux cleaned = 0.00725016 Jy ! Total flux subtracted in 200 components = 0.00725016 Jy ! Clean residual min=-0.023320 max=0.033474 Jy/beam ! Clean residual mean=-0.000024 rms=0.007551 Jy/beam ! Combined flux in latest and established models = 3.52089 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 79 components and 3.52089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.373377Jy sigma=0.002242 ! Fit after self-cal, rms=0.373471Jy sigma=0.002242 ! 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=2.036 mas, bmaj=4.777 mas, bpa=-1.251 degrees ! Estimated noise=3108.41 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 = -0.00126066 Jy ! Component: 100 - total flux cleaned = -0.00241991 Jy ! Component: 150 - total flux cleaned = -0.00275149 Jy ! Component: 200 - total flux cleaned = -0.00222738 Jy ! Total flux subtracted in 200 components = -0.00222738 Jy ! Clean residual min=-0.025127 max=0.043716 Jy/beam ! Clean residual mean=0.000006 rms=0.011429 Jy/beam ! Combined flux in latest and established models = 3.51866 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 3.51866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.373551Jy sigma=0.002242 ! Fit after self-cal, rms=0.373468Jy sigma=0.002241 ! 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=0.6184 mas, bmaj=1.835 mas, bpa=-10.9 degrees ! Estimated noise=2859.67 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.68307 Jy ! Component: 100 - total flux cleaned = 3.13638 Jy ! Component: 150 - total flux cleaned = 3.29237 Jy ! Component: 200 - total flux cleaned = 3.37313 Jy ! Total flux subtracted in 200 components = 3.37313 Jy ! Clean residual min=-0.043976 max=0.040967 Jy/beam ! Clean residual mean=0.000128 rms=0.011392 Jy/beam ! Combined flux in latest and established models = 3.37313 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 19 model components to the UV plane model. ! The established model now contains 19 components and 3.37313 Jy ! Inverting map and beam ! Estimated beam: bmin=0.768 mas, bmaj=2.107 mas, bpa=-8.315 degrees ! Estimated noise=2237.86 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 = 0.0745612 Jy ! Component: 100 - total flux cleaned = 0.115445 Jy ! Component: 150 - total flux cleaned = 0.122166 Jy ! Component: 200 - total flux cleaned = 0.128759 Jy ! Total flux subtracted in 200 components = 0.128759 Jy ! Clean residual min=-0.025588 max=0.032983 Jy/beam ! Clean residual mean=0.000041 rms=0.007595 Jy/beam ! Combined flux in latest and established models = 3.50189 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 3.50189 Jy ! Inverting map ! Added new window around map position (19.2, -20.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0354792 Jy ! Component: 100 - total flux cleaned = 0.0428604 Jy ! Component: 150 - total flux cleaned = 0.0499124 Jy ! Component: 200 - total flux cleaned = 0.0524031 Jy ! Total flux subtracted in 200 components = 0.0524031 Jy ! Clean residual min=-0.019419 max=0.018111 Jy/beam ! Clean residual mean=0.000018 rms=0.005090 Jy/beam ! Combined flux in latest and established models = 3.55429 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 76 components and 3.55429 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=2.036 mas, bmaj=4.777 mas, bpa=-1.251 degrees ! Estimated noise=3108.41 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 = 0.00778175 Jy ! Component: 100 - total flux cleaned = 0.0126588 Jy ! Component: 150 - total flux cleaned = 0.0153803 Jy ! Component: 200 - total flux cleaned = 0.0167453 Jy ! Total flux subtracted in 200 components = 0.0167453 Jy ! Clean residual min=-0.017995 max=0.015855 Jy/beam ! Clean residual mean=-0.000009 rms=0.005152 Jy/beam ! Combined flux in latest and established models = 3.57104 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 3.57104 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.768 mas, bmaj=2.107 mas, bpa=-8.315 degrees ! Estimated noise=2237.86 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00468947 Jy ! Component: 100 - total flux cleaned = -0.00168725 Jy ! Component: 150 - total flux cleaned = 0.000222706 Jy ! Component: 200 - total flux cleaned = 0.00137962 Jy ! Total flux subtracted in 200 components = 0.00137962 Jy ! Clean residual min=-0.017691 max=0.015933 Jy/beam ! Clean residual mean=-0.000014 rms=0.004227 Jy/beam ! Combined flux in latest and established models = 3.57242 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 101 components and 3.57242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.370911Jy sigma=0.002225 ! Fit after self-cal, rms=0.370879Jy sigma=0.002225 wmodel J2258-2758_X_1996_03_13_yyk\_map.mod ! Writing 101 model components to file: J2258-2758_X_1996_03_13_yyk_map.mod wobs J2258-2758_X_1996_03_13_yyk\_uvs.fits ! Writing UV FITS file: J2258-2758_X_1996_03_13_yyk_uvs.fits wwins J2258-2758_X_1996_03_13_yyk\_map.win ! wwins: Wrote 3 windows to J2258-2758_X_1996_03_13_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 = 0.00019722 Jy ! Component: 100 - total flux cleaned = 0.00247136 Jy ! Component: 150 - total flux cleaned = 0.00337676 Jy ! Component: 200 - total flux cleaned = 0.00400249 Jy ! Component: 250 - total flux cleaned = 0.00495749 Jy ! Component: 300 - total flux cleaned = 0.00550656 Jy ! Component: 350 - total flux cleaned = 0.00516523 Jy ! Component: 400 - total flux cleaned = 0.00419342 Jy ! Component: 450 - total flux cleaned = 0.00311492 Jy ! Component: 500 - total flux cleaned = 0.00208941 Jy ! Component: 550 - total flux cleaned = 0.00153146 Jy ! Component: 600 - total flux cleaned = 0.000990766 Jy ! Component: 650 - total flux cleaned = 0.00047318 Jy ! Component: 700 - total flux cleaned = 0.000225106 Jy ! Component: 750 - total flux cleaned = -0.00050534 Jy ! Component: 800 - total flux cleaned = -0.000858544 Jy ! Component: 850 - total flux cleaned = -0.00154325 Jy ! Component: 900 - total flux cleaned = -0.00198355 Jy ! Component: 950 - total flux cleaned = -0.00241561 Jy ! Component: 1000 - total flux cleaned = -0.0025212 Jy ! Component: 1050 - total flux cleaned = -0.00283038 Jy ! Component: 1100 - total flux cleaned = -0.00262878 Jy ! Component: 1150 - total flux cleaned = -0.00262875 Jy ! Component: 1200 - total flux cleaned = -0.00243508 Jy ! Component: 1250 - total flux cleaned = -0.00224531 Jy ! Component: 1300 - total flux cleaned = -0.00215077 Jy ! Component: 1350 - total flux cleaned = -0.0018755 Jy ! Component: 1400 - total flux cleaned = -0.00169489 Jy ! Component: 1450 - total flux cleaned = -0.001518 Jy ! Component: 1500 - total flux cleaned = -0.00134394 Jy ! Component: 1550 - total flux cleaned = -0.00143111 Jy ! Component: 1600 - total flux cleaned = -0.00134824 Jy ! Component: 1650 - total flux cleaned = -0.00118104 Jy ! Component: 1700 - total flux cleaned = -0.00109813 Jy ! Component: 1750 - total flux cleaned = -0.00101568 Jy ! Component: 1800 - total flux cleaned = -0.000696399 Jy ! Component: 1850 - total flux cleaned = -0.000460457 Jy ! Component: 1900 - total flux cleaned = -0.000304887 Jy ! Component: 1950 - total flux cleaned = -0.000150574 Jy ! Component: 2000 - total flux cleaned = 9.11892e-07 Jy ! Total flux subtracted in 2048 components = 0.000449125 Jy ! Clean residual min=-0.003865 max=0.004647 Jy/beam ! Clean residual mean=-0.000004 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 3.57286 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 232 components and 3.57287 Jy ![Exited script file: muppet] wmap "J2258-2758_X_1996_03_13_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.768 x 2.107 at -8.315 degrees (North through East) ! Clean map min=-0.014332 max=3.1603 Jy/beam ! Writing clean map to FITS file: J2258-2758_X_1996_03_13_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.16032 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00135045 device "J2258-2758_X_1996_03_13_yyk\_map.eps/VPS" ! Attempting to open device: 'J2258-2758_X_1996_03_13_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.128194 0.128194 0.256389 0.512777 1.02555 2.05111 4.10222 8.20444 16.4089 32.8178 65.6355 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.004 print "peak=",int(peak_flux*1000)/1000 ! peak= 3.16 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.768 x 2.107 at -8.315 degrees (North through East) ! Clean map min=-0.014332 max=3.1603 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2258-2758_X_1996_03_13_yyk\_map.gif/gif" ! Attempting to open device: 'J2258-2758_X_1996_03_13_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2258-2758_X_1996_03_13_yyk_uvs.log closed on Mon Jan 8 10:46:20 2007