! Started logfile: J1342-2900_X_1997_08_27_yyk_uvs.log on Mon Jan 8 06:11:58 2007 obs J1342-2900_X_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J1342-2900_X_1997_08_27_yyk_uva.fits ! AN table 1: 138 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.861353 visibilities/baseline/integration-bin. ! Found source: J1342-2900 ! ! 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 701 lines of history. ! ! Reading 21396 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 J1342-2900_X_1997_08_27_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)= 0.584249 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=0.6818 mas, bmaj=1.695 mas, bpa=-1.887 degrees ! Estimated noise=1331.61 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 = 0.400862 Jy ! Component: 100 - total flux cleaned = 0.470641 Jy ! Total flux subtracted in 100 components = 0.470641 Jy ! Clean residual min=-0.021942 max=0.040026 Jy/beam ! Clean residual mean=0.000097 rms=0.008115 Jy/beam ! Combined flux in latest and established models = 0.470641 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.470641 Jy ! ! Correcting IF 1. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.291931Jy sigma=0.001518 ! Fit after self-cal, rms=0.291361Jy sigma=0.001515 ! Inverting map and beam ! Estimated beam: bmin=0.6818 mas, bmaj=1.695 mas, bpa=-1.887 degrees ! Estimated noise=1333.15 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=0.8595 mas, bmaj=2.119 mas, bpa=-5.018 degrees ! Estimated noise=887.784 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 = 0.0712926 Jy ! Component: 100 - total flux cleaned = 0.0938955 Jy ! Component: 150 - total flux cleaned = 0.10235 Jy ! Component: 200 - total flux cleaned = 0.103727 Jy ! Total flux subtracted in 200 components = 0.103727 Jy ! Clean residual min=-0.009089 max=0.017453 Jy/beam ! Clean residual mean=0.000037 rms=0.002873 Jy/beam ! Combined flux in latest and established models = 0.574368 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 47 components and 0.574368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.282121Jy sigma=0.001451 ! Fit after self-cal, rms=0.282118Jy sigma=0.001451 ! Inverting map ! Added new window around map position (-3.6, -6.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130126 Jy ! Component: 100 - total flux cleaned = 0.0121779 Jy ! Component: 150 - total flux cleaned = 0.0114794 Jy ! Component: 200 - total flux cleaned = 0.010597 Jy ! Total flux subtracted in 200 components = 0.010597 Jy ! Clean residual min=-0.008353 max=0.013679 Jy/beam ! Clean residual mean=0.000035 rms=0.002581 Jy/beam ! Combined flux in latest and established models = 0.584965 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.584965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280903Jy sigma=0.001445 ! Fit after self-cal, rms=0.280852Jy sigma=0.001445 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8595 x 2.119 at -5.018 degrees (North through East) ! Clean map min=-0.0088797 max=0.4965 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: 0.986494 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.18 KP 1.03 ! LA 1.00 MK 1.04 NL 0.99 OV 1.01 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.999105 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.07 KP 1.04 ! LA 0.98 MK 1.01 NL 0.99 OV 1.05 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.989193 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.10 KP 1.03 ! LA 0.98 MK 1.04 NL 0.99 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.978139 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.21 KP 1.03 ! LA 0.97 MK 0.99 NL 0.99 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.280852Jy sigma=0.001445 ! Fit after self-cal, rms=0.281343Jy sigma=0.001438 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=0.281343Jy sigma=0.001438 ! Fit after self-cal, rms=0.281351Jy sigma=0.001438 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8679 mas, bmaj=2.114 mas, bpa=-4.119 degrees ! Estimated noise=871.786 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 = -0.0130145 Jy ! Component: 100 - total flux cleaned = -0.0161525 Jy ! Component: 150 - total flux cleaned = -0.0180246 Jy ! Component: 200 - total flux cleaned = -0.0190888 Jy ! Total flux subtracted in 200 components = -0.0190888 Jy ! Clean residual min=-0.007824 max=0.009143 Jy/beam ! Clean residual mean=0.000033 rms=0.002132 Jy/beam ! Combined flux in latest and established models = 0.565876 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.565876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280612Jy sigma=0.001436 ! Fit after self-cal, rms=0.280602Jy sigma=0.001435 ! 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=0.280602Jy sigma=0.001435 ! Fit after self-cal, rms=0.257132Jy sigma=0.001311 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 (4.8, -15.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00936064 Jy ! Component: 100 - total flux cleaned = 0.00871774 Jy ! Component: 150 - total flux cleaned = 0.0078528 Jy ! Component: 200 - total flux cleaned = 0.00686752 Jy ! Total flux subtracted in 200 components = 0.00686752 Jy ! Clean residual min=-0.008533 max=0.009390 Jy/beam ! Clean residual mean=0.000002 rms=0.001972 Jy/beam ! Combined flux in latest and established models = 0.572744 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 99 components and 0.572744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256065Jy sigma=0.001307 ! Fit after self-cal, rms=0.251141Jy sigma=0.001282 ! Inverting map ! Added new window around map position (-0.6, 4.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00572588 Jy ! Component: 100 - total flux cleaned = 0.00573847 Jy ! Component: 150 - total flux cleaned = 0.00500896 Jy ! Component: 200 - total flux cleaned = 0.00433311 Jy ! Total flux subtracted in 200 components = 0.00433311 Jy ! Clean residual min=-0.008413 max=0.008569 Jy/beam ! Clean residual mean=-0.000006 rms=0.001919 Jy/beam ! Combined flux in latest and established models = 0.577077 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 121 components and 0.577077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.250258Jy sigma=0.001279 ! Fit after self-cal, rms=0.248908Jy sigma=0.001272 ! 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: 0.8679 x 2.114 at -4.119 degrees (North through East) ! Clean map min=-0.01013 max=0.49748 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=0.248908Jy sigma=0.001272 ! Fit after self-cal, rms=1.025223Jy sigma=0.001240 ! 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=1.025223Jy sigma=0.001240 ! Fit after self-cal, rms=1.025135Jy sigma=0.001238 ! Inverting map and beam ! Estimated beam: bmin=0.8643 mas, bmaj=2.078 mas, bpa=-3.601 degrees ! Estimated noise=864.242 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00181074 Jy ! Component: 100 - total flux cleaned = -0.00211599 Jy ! Component: 150 - total flux cleaned = -0.00223629 Jy ! Component: 200 - total flux cleaned = -0.00224172 Jy ! Total flux subtracted in 200 components = -0.00224172 Jy ! Clean residual min=-0.005061 max=0.004328 Jy/beam ! Clean residual mean=-0.000007 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.574835 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 144 components and 0.574835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.025057Jy sigma=0.001237 ! Fit after self-cal, rms=1.025038Jy sigma=0.001236 ! 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=1.025038Jy sigma=0.001236 ! Fit after self-cal, rms=1.270602Jy sigma=0.001234 ! 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=1.270602Jy sigma=0.001234 ! Fit after self-cal, rms=1.270603Jy sigma=0.001233 ! Inverting map and beam ! Estimated beam: bmin=0.8628 mas, bmaj=2.081 mas, bpa=-3.658 degrees ! Estimated noise=862.999 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00205807 Jy ! Component: 100 - total flux cleaned = -0.00217243 Jy ! Component: 150 - total flux cleaned = -0.00198024 Jy ! Component: 200 - total flux cleaned = -0.00197811 Jy ! Total flux subtracted in 200 components = -0.00197811 Jy ! Clean residual min=-0.004498 max=0.004176 Jy/beam ! Clean residual mean=0.000006 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.572857 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 150 components and 0.572857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.270562Jy sigma=0.001233 ! Fit after self-cal, rms=1.270564Jy sigma=0.001233 ! 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=2.33 mas, bmaj=5.461 mas, bpa=2.22 degrees ! Estimated noise=1136.32 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 = 0.00206393 Jy ! Component: 100 - total flux cleaned = 0.00220664 Jy ! Component: 150 - total flux cleaned = 0.00220269 Jy ! Component: 200 - total flux cleaned = 0.00220305 Jy ! Total flux subtracted in 200 components = 0.00220305 Jy ! Clean residual min=-0.005885 max=0.004230 Jy/beam ! Clean residual mean=0.000010 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.57506 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 165 components and 0.57506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.270547Jy sigma=0.001233 ! Fit after self-cal, rms=1.270543Jy sigma=0.001232 ! 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=0.6786 mas, bmaj=1.648 mas, bpa=-1.55 degrees ! Estimated noise=1380.11 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.431701 Jy ! Component: 100 - total flux cleaned = 0.503803 Jy ! Component: 150 - total flux cleaned = 0.534359 Jy ! Component: 200 - total flux cleaned = 0.550756 Jy ! Total flux subtracted in 200 components = 0.550756 Jy ! Clean residual min=-0.007729 max=0.007510 Jy/beam ! Clean residual mean=0.000019 rms=0.002049 Jy/beam ! Combined flux in latest and established models = 0.550756 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.550756 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8628 mas, bmaj=2.081 mas, bpa=-3.658 degrees ! Estimated noise=862.999 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 = 0.014409 Jy ! Component: 100 - total flux cleaned = 0.0216113 Jy ! Component: 150 - total flux cleaned = 0.023709 Jy ! Component: 200 - total flux cleaned = 0.0252494 Jy ! Total flux subtracted in 200 components = 0.0252494 Jy ! Clean residual min=-0.004128 max=0.004258 Jy/beam ! Clean residual mean=-0.000003 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.576005 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 74 components and 0.576005 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=2.33 mas, bmaj=5.461 mas, bpa=2.22 degrees ! Estimated noise=1136.32 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 = 0.000924482 Jy ! Component: 100 - total flux cleaned = 0.00102002 Jy ! Component: 150 - total flux cleaned = 0.000933088 Jy ! Component: 200 - total flux cleaned = 0.000860429 Jy ! Total flux subtracted in 200 components = 0.000860429 Jy ! Clean residual min=-0.005217 max=0.004346 Jy/beam ! Clean residual mean=-0.000002 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.576866 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.576866 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8628 mas, bmaj=2.081 mas, bpa=-3.658 degrees ! Estimated noise=862.999 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00033049 Jy ! Component: 100 - total flux cleaned = -0.000325723 Jy ! Component: 150 - total flux cleaned = -0.000321369 Jy ! Component: 200 - total flux cleaned = -0.000315874 Jy ! Total flux subtracted in 200 components = -0.000315874 Jy ! Clean residual min=-0.003955 max=0.004221 Jy/beam ! Clean residual mean=-0.000000 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.57655 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 107 components and 0.57655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.270465Jy sigma=0.001232 ! Fit after self-cal, rms=1.270393Jy sigma=0.001232 wmodel J1342-2900_X_1997_08_27_yyk\_map.mod ! Writing 107 model components to file: J1342-2900_X_1997_08_27_yyk_map.mod wobs J1342-2900_X_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J1342-2900_X_1997_08_27_yyk_uvs.fits wwins J1342-2900_X_1997_08_27_yyk\_map.win ! wwins: Wrote 4 windows to J1342-2900_X_1997_08_27_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 = 6.61244e-05 Jy ! Component: 100 - total flux cleaned = 0.000592336 Jy ! Component: 150 - total flux cleaned = 0.000842951 Jy ! Component: 200 - total flux cleaned = 0.000901594 Jy ! Component: 250 - total flux cleaned = 0.000847793 Jy ! Component: 300 - total flux cleaned = 0.000636805 Jy ! Component: 350 - total flux cleaned = 0.000435569 Jy ! Component: 400 - total flux cleaned = 0.000388345 Jy ! Component: 450 - total flux cleaned = 0.000435243 Jy ! Component: 500 - total flux cleaned = 0.000570676 Jy ! Component: 550 - total flux cleaned = 0.000614233 Jy ! Component: 600 - total flux cleaned = 0.000699417 Jy ! Component: 650 - total flux cleaned = 0.000867491 Jy ! Component: 700 - total flux cleaned = 0.000991179 Jy ! Component: 750 - total flux cleaned = 0.00103218 Jy ! Component: 800 - total flux cleaned = 0.00103334 Jy ! Component: 850 - total flux cleaned = 0.000995242 Jy ! Component: 900 - total flux cleaned = 0.000844131 Jy ! Component: 950 - total flux cleaned = 0.000733187 Jy ! Component: 1000 - total flux cleaned = 0.000623547 Jy ! Component: 1050 - total flux cleaned = 0.000551385 Jy ! Component: 1100 - total flux cleaned = 0.000410006 Jy ! Component: 1150 - total flux cleaned = 0.000305465 Jy ! Component: 1200 - total flux cleaned = 0.000203559 Jy ! Component: 1250 - total flux cleaned = 3.61649e-05 Jy ! Component: 1300 - total flux cleaned = -9.60461e-05 Jy ! Component: 1350 - total flux cleaned = -0.000129022 Jy ! Component: 1400 - total flux cleaned = -0.000354787 Jy ! Component: 1450 - total flux cleaned = -0.000607853 Jy ! Component: 1500 - total flux cleaned = -0.000670028 Jy ! Component: 1550 - total flux cleaned = -0.000731889 Jy ! Component: 1600 - total flux cleaned = -0.000853987 Jy ! Component: 1650 - total flux cleaned = -0.000943909 Jy ! Component: 1700 - total flux cleaned = -0.00100315 Jy ! Component: 1750 - total flux cleaned = -0.00112005 Jy ! Component: 1800 - total flux cleaned = -0.00117831 Jy ! Component: 1850 - total flux cleaned = -0.00129238 Jy ! Component: 1900 - total flux cleaned = -0.00140519 Jy ! Component: 1950 - total flux cleaned = -0.00154426 Jy ! Component: 2000 - total flux cleaned = -0.00162643 Jy ! Total flux subtracted in 2048 components = -0.00170795 Jy ! Clean residual min=-0.001768 max=0.001654 Jy/beam ! Clean residual mean=-0.000005 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.574842 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 241 components and 0.574842 Jy ![Exited script file: muppet] wmap "J1342-2900_X_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8628 x 2.081 at -3.658 degrees (North through East) ! Clean map min=-0.0032689 max=0.50866 Jy/beam ! Writing clean map to FITS file: J1342-2900_X_1997_08_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.508659 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000511891 device "J1342-2900_X_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J1342-2900_X_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.301906 0.301906 0.603812 1.20762 2.41525 4.83049 9.66098 19.322 38.6439 77.2879 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.508 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8628 x 2.081 at -3.658 degrees (North through East) ! Clean map min=-0.0032689 max=0.50866 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1342-2900_X_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J1342-2900_X_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1342-2900_X_1997_08_27_yyk_uvs.log closed on Mon Jan 8 06:12:08 2007