! Started logfile: J1343-1747_X_1997_07_02_yyk_uvs.log on Mon Jan 8 06:12:09 2007 obs J1343-1747_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J1343-1747_X_1997_07_02_yyk_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.903241 visibilities/baseline/integration-bin. ! Found source: J1343-1747 ! ! 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 754 lines of history. ! ! Reading 23412 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 J1343-1747_X_1997_07_02_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.274246 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=0.6751 mas, bmaj=1.708 mas, bpa=-1.179 degrees ! Estimated noise=1092.65 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 = 0.0961973 Jy ! Component: 100 - total flux cleaned = 0.138292 Jy ! Total flux subtracted in 100 components = 0.138292 Jy ! Clean residual min=-0.016416 max=0.047354 Jy/beam ! Clean residual mean=0.000104 rms=0.005583 Jy/beam ! Combined flux in latest and established models = 0.138292 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.138292 Jy ! ! Correcting IF 1. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.233300Jy sigma=0.001474 ! Fit after self-cal, rms=0.232052Jy sigma=0.001470 ! Inverting map and beam ! Estimated beam: bmin=0.6751 mas, bmaj=1.708 mas, bpa=-1.179 degrees ! Estimated noise=1092.65 mJy/beam. ! Added new window around map position (3, 2.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0516147 Jy ! Component: 100 - total flux cleaned = 0.0790227 Jy ! Total flux subtracted in 100 components = 0.0790227 Jy ! Clean residual min=-0.014170 max=0.023568 Jy/beam ! Clean residual mean=0.000049 rms=0.003816 Jy/beam ! Combined flux in latest and established models = 0.217315 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 0.217315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219425Jy sigma=0.001374 ! Fit after self-cal, rms=0.217450Jy sigma=0.001360 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0268211 Jy ! Component: 100 - total flux cleaned = 0.0425441 Jy ! Total flux subtracted in 100 components = 0.0425441 Jy ! Clean residual min=-0.010949 max=0.014572 Jy/beam ! Clean residual mean=0.000042 rms=0.002835 Jy/beam ! Combined flux in latest and established models = 0.259859 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 59 components and 0.259859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213455Jy sigma=0.001329 ! Fit after self-cal, rms=0.213034Jy sigma=0.001326 ! 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=0.8921 mas, bmaj=2.228 mas, bpa=-4.344 degrees ! Estimated noise=697.542 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 = 0.027258 Jy ! Component: 100 - total flux cleaned = 0.0415617 Jy ! Component: 150 - total flux cleaned = 0.0499507 Jy ! Component: 200 - total flux cleaned = 0.0550032 Jy ! Total flux subtracted in 200 components = 0.0550032 Jy ! Clean residual min=-0.006887 max=0.011059 Jy/beam ! Clean residual mean=0.000148 rms=0.002493 Jy/beam ! Combined flux in latest and established models = 0.314862 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 82 components and 0.314862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211056Jy sigma=0.001308 ! Fit after self-cal, rms=0.210937Jy sigma=0.001307 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8921 x 2.228 at -4.344 degrees (North through East) ! Clean map min=-0.0066537 max=0.12253 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.967007 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.11 KP 0.95 ! LA 0.96 MK 1.05 NL 1.16 OV 1.06 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.970733 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 1.08 KP 0.97 ! LA 0.96 MK 1.09 NL 1.11 OV 1.08 ! PT 0.91 SC 1.00 ! ! ! Fit before self-cal, rms=0.210937Jy sigma=0.001307 ! Fit after self-cal, rms=0.212442Jy sigma=0.001306 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=0.212442Jy sigma=0.001306 ! Fit after self-cal, rms=0.212450Jy sigma=0.001306 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9097 mas, bmaj=2.251 mas, bpa=-3.695 degrees ! Estimated noise=687.227 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 = -0.00355812 Jy ! Component: 100 - total flux cleaned = -0.00424685 Jy ! Component: 150 - total flux cleaned = -0.00456025 Jy ! Component: 200 - total flux cleaned = -0.00471691 Jy ! Total flux subtracted in 200 components = -0.00471691 Jy ! Clean residual min=-0.005444 max=0.007850 Jy/beam ! Clean residual mean=0.000110 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.310145 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.310145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212302Jy sigma=0.001305 ! Fit after self-cal, rms=0.212280Jy sigma=0.001305 ! 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=0.212280Jy sigma=0.001305 ! Fit after self-cal, rms=0.210459Jy sigma=0.001290 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 (1.6, 1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00753624 Jy ! Component: 100 - total flux cleaned = 0.00774169 Jy ! Component: 150 - total flux cleaned = 0.00760917 Jy ! Component: 200 - total flux cleaned = 0.00772397 Jy ! Total flux subtracted in 200 components = 0.00772397 Jy ! Clean residual min=-0.004614 max=0.008077 Jy/beam ! Clean residual mean=0.000099 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.317869 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 116 components and 0.317869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210112Jy sigma=0.001288 ! Fit after self-cal, rms=0.209845Jy sigma=0.001286 ! Inverting map ! Added new window around map position (-1.8, 4.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00789925 Jy ! Component: 100 - total flux cleaned = 0.00876272 Jy ! Component: 150 - total flux cleaned = 0.00944628 Jy ! Component: 200 - total flux cleaned = 0.00967715 Jy ! Total flux subtracted in 200 components = 0.00967715 Jy ! Clean residual min=-0.004229 max=0.004691 Jy/beam ! Clean residual mean=0.000083 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.327546 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 141 components and 0.327546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209517Jy sigma=0.001284 ! Fit after self-cal, rms=0.209445Jy sigma=0.001284 ! 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: 0.9097 x 2.251 at -3.695 degrees (North through East) ! Clean map min=-0.0037385 max=0.11918 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=0.209445Jy sigma=0.001284 ! Fit after self-cal, rms=0.207993Jy sigma=0.001283 ! 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=0.207993Jy sigma=0.001283 ! Fit after self-cal, rms=0.207961Jy sigma=0.001283 ! Inverting map and beam ! Estimated beam: bmin=0.8971 mas, bmaj=2.228 mas, bpa=-3.925 degrees ! Estimated noise=679.031 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113716 Jy ! Component: 100 - total flux cleaned = -0.00123576 Jy ! Component: 150 - total flux cleaned = -0.00140858 Jy ! Component: 200 - total flux cleaned = -0.00156112 Jy ! Total flux subtracted in 200 components = -0.00156112 Jy ! Clean residual min=-0.003732 max=0.004091 Jy/beam ! Clean residual mean=0.000102 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.325985 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 167 components and 0.325985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207888Jy sigma=0.001283 ! Fit after self-cal, rms=0.207880Jy sigma=0.001283 ! 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=0.207880Jy sigma=0.001283 ! Fit after self-cal, rms=0.207682Jy sigma=0.001283 ! 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=0.207682Jy sigma=0.001283 ! Fit after self-cal, rms=0.207677Jy sigma=0.001282 ! Inverting map and beam ! Estimated beam: bmin=0.8937 mas, bmaj=2.221 mas, bpa=-4.203 degrees ! Estimated noise=677.611 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232108 Jy ! Component: 100 - total flux cleaned = 0.000234772 Jy ! Component: 150 - total flux cleaned = 0.000171904 Jy ! Component: 200 - total flux cleaned = 0.00011322 Jy ! Total flux subtracted in 200 components = 0.00011322 Jy ! Clean residual min=-0.003655 max=0.004087 Jy/beam ! Clean residual mean=0.000103 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.326098 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 177 components and 0.326098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207634Jy sigma=0.001282 ! Fit after self-cal, rms=0.207618Jy sigma=0.001282 ! 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=2.437 mas, bmaj=4.8 mas, bpa=3.839 degrees ! Estimated noise=874.408 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 = -0.00019991 Jy ! Component: 100 - total flux cleaned = -0.00020165 Jy ! Component: 150 - total flux cleaned = -0.000295131 Jy ! Component: 200 - total flux cleaned = -0.00038086 Jy ! Total flux subtracted in 200 components = -0.00038086 Jy ! Clean residual min=-0.004439 max=0.003893 Jy/beam ! Clean residual mean=0.000212 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.325717 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 196 components and 0.325717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207610Jy sigma=0.001282 ! Fit after self-cal, rms=0.207594Jy sigma=0.001282 ! 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=0.6759 mas, bmaj=1.709 mas, bpa=-1.016 degrees ! Estimated noise=1077.25 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.112681 Jy ! Component: 100 - total flux cleaned = 0.169495 Jy ! Component: 150 - total flux cleaned = 0.206916 Jy ! Component: 200 - total flux cleaned = 0.233151 Jy ! Total flux subtracted in 200 components = 0.233151 Jy ! Clean residual min=-0.008745 max=0.011279 Jy/beam ! Clean residual mean=0.000058 rms=0.002527 Jy/beam ! Combined flux in latest and established models = 0.233151 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.233151 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8937 mas, bmaj=2.221 mas, bpa=-4.203 degrees ! Estimated noise=677.611 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 = 0.0358206 Jy ! Component: 100 - total flux cleaned = 0.0559685 Jy ! Component: 150 - total flux cleaned = 0.0686398 Jy ! Component: 200 - total flux cleaned = 0.0769588 Jy ! Total flux subtracted in 200 components = 0.0769588 Jy ! Clean residual min=-0.004649 max=0.005452 Jy/beam ! Clean residual mean=0.000135 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.31011 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 102 components and 0.31011 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=2.437 mas, bmaj=4.8 mas, bpa=3.839 degrees ! Estimated noise=874.408 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 = 0.00819874 Jy ! Component: 100 - total flux cleaned = 0.0122429 Jy ! Component: 150 - total flux cleaned = 0.0139942 Jy ! Component: 200 - total flux cleaned = 0.0143231 Jy ! Total flux subtracted in 200 components = 0.0143231 Jy ! Clean residual min=-0.004668 max=0.003815 Jy/beam ! Clean residual mean=0.000217 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.324433 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 135 components and 0.324433 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8937 mas, bmaj=2.221 mas, bpa=-4.203 degrees ! Estimated noise=677.611 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229455 Jy ! Component: 100 - total flux cleaned = 0.000735755 Jy ! Component: 150 - total flux cleaned = 0.000735697 Jy ! Component: 200 - total flux cleaned = 0.00073527 Jy ! Total flux subtracted in 200 components = 0.00073527 Jy ! Clean residual min=-0.003568 max=0.004577 Jy/beam ! Clean residual mean=0.000106 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.325168 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 155 components and 0.325168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207657Jy sigma=0.001282 ! Fit after self-cal, rms=0.207596Jy sigma=0.001282 wmodel J1343-1747_X_1997_07_02_yyk\_map.mod ! Writing 155 model components to file: J1343-1747_X_1997_07_02_yyk_map.mod wobs J1343-1747_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J1343-1747_X_1997_07_02_yyk_uvs.fits wwins J1343-1747_X_1997_07_02_yyk\_map.win ! wwins: Wrote 4 windows to J1343-1747_X_1997_07_02_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.001917 Jy ! Component: 100 - total flux cleaned = 0.00253152 Jy ! Component: 150 - total flux cleaned = 0.00311013 Jy ! Component: 200 - total flux cleaned = 0.00360365 Jy ! Component: 250 - total flux cleaned = 0.00390113 Jy ! Component: 300 - total flux cleaned = 0.00424589 Jy ! Component: 350 - total flux cleaned = 0.00446851 Jy ! Component: 400 - total flux cleaned = 0.00463289 Jy ! Component: 450 - total flux cleaned = 0.00468668 Jy ! Component: 500 - total flux cleaned = 0.00473838 Jy ! Component: 550 - total flux cleaned = 0.00503743 Jy ! Component: 600 - total flux cleaned = 0.00508435 Jy ! Component: 650 - total flux cleaned = 0.00508521 Jy ! Component: 700 - total flux cleaned = 0.0052264 Jy ! Component: 750 - total flux cleaned = 0.00531973 Jy ! Component: 800 - total flux cleaned = 0.0054992 Jy ! Component: 850 - total flux cleaned = 0.00572053 Jy ! Component: 900 - total flux cleaned = 0.00576405 Jy ! Component: 950 - total flux cleaned = 0.00580834 Jy ! Component: 1000 - total flux cleaned = 0.00618825 Jy ! Component: 1050 - total flux cleaned = 0.00627047 Jy ! Component: 1100 - total flux cleaned = 0.00635208 Jy ! Component: 1150 - total flux cleaned = 0.00635163 Jy ! Component: 1200 - total flux cleaned = 0.00639166 Jy ! Component: 1250 - total flux cleaned = 0.00650964 Jy ! Component: 1300 - total flux cleaned = 0.00654757 Jy ! Component: 1350 - total flux cleaned = 0.00658597 Jy ! Component: 1400 - total flux cleaned = 0.00650994 Jy ! Component: 1450 - total flux cleaned = 0.00643506 Jy ! Component: 1500 - total flux cleaned = 0.00650884 Jy ! Component: 1550 - total flux cleaned = 0.00650877 Jy ! Component: 1600 - total flux cleaned = 0.00650879 Jy ! Component: 1650 - total flux cleaned = 0.00661615 Jy ! Component: 1700 - total flux cleaned = 0.00665145 Jy ! Component: 1750 - total flux cleaned = 0.00672106 Jy ! Component: 1800 - total flux cleaned = 0.00672149 Jy ! Component: 1850 - total flux cleaned = 0.00685857 Jy ! Component: 1900 - total flux cleaned = 0.00699383 Jy ! Component: 1950 - total flux cleaned = 0.00702717 Jy ! Component: 2000 - total flux cleaned = 0.00715934 Jy ! Total flux subtracted in 2048 components = 0.00715882 Jy ! Clean residual min=-0.001795 max=0.001848 Jy/beam ! Clean residual mean=0.000046 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.332327 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 293 components and 0.332327 Jy ![Exited script file: muppet] wmap "J1343-1747_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8937 x 2.221 at -4.203 degrees (North through East) ! Clean map min=-0.0029077 max=0.11772 Jy/beam ! Writing clean map to FITS file: J1343-1747_X_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.11772 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000614496 device "J1343-1747_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J1343-1747_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.566 1.566 3.132 6.264 12.528 25.056 50.112 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.117 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8937 x 2.221 at -4.203 degrees (North through East) ! Clean map min=-0.0029077 max=0.11772 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1343-1747_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J1343-1747_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1343-1747_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 06:12:20 2007