! Started logfile: J1405-1440_X_1997_05_07_yyk_uvs.log on Mon Jan 8 06:19:07 2007 obs J1405-1440_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J1405-1440_X_1997_05_07_yyk_uva.fits ! AN table 1: 132 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.7633 visibilities/baseline/integration-bin. ! Found source: J1405-1440 ! ! 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 18136 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 J1405-1440_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)= 0.271451 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=0.7348 mas, bmaj=2.017 mas, bpa=0.1211 degrees ! Estimated noise=1232.7 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 = 0.155616 Jy ! Component: 100 - total flux cleaned = 0.192896 Jy ! Total flux subtracted in 100 components = 0.192896 Jy ! Clean residual min=-0.009539 max=0.015496 Jy/beam ! Clean residual mean=0.000286 rms=0.003017 Jy/beam ! Combined flux in latest and established models = 0.192896 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 0.192896 Jy ! ! Correcting IF 1. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.200640Jy sigma=0.001248 ! Fit after self-cal, rms=0.198513Jy sigma=0.001241 ! Inverting map and beam ! Estimated beam: bmin=0.7348 mas, bmaj=2.017 mas, bpa=0.1209 degrees ! Estimated noise=1233.75 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=0.9472 mas, bmaj=2.511 mas, bpa=-1.862 degrees ! Estimated noise=796.929 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 = 0.0200344 Jy ! Component: 100 - total flux cleaned = 0.0263216 Jy ! Component: 150 - total flux cleaned = 0.0288435 Jy ! Component: 200 - total flux cleaned = 0.0292771 Jy ! Total flux subtracted in 200 components = 0.0292771 Jy ! Clean residual min=-0.005424 max=0.008113 Jy/beam ! Clean residual mean=0.000299 rms=0.002062 Jy/beam ! Combined flux in latest and established models = 0.222173 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.222173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198286Jy sigma=0.001232 ! Fit after self-cal, rms=0.198279Jy sigma=0.001232 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9472 x 2.511 at -1.862 degrees (North through East) ! Clean map min=-0.0052638 max=0.18602 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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01272 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.96 KP 1.00 ! LA 0.98 MK 1.01 NL 1.16 OV 0.95 ! PT 0.92 SC 0.84 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 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 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.994161 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 1.00 ! LA 0.99 MK 1.01 NL 1.10 OV 0.95 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.975514 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.10 KP 0.97 ! LA 1.00 MK 1.03 NL 1.19 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.198279Jy sigma=0.001232 ! Fit after self-cal, rms=0.200371Jy sigma=0.001229 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=0.200371Jy sigma=0.001229 ! Fit after self-cal, rms=0.200366Jy sigma=0.001229 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9567 mas, bmaj=2.513 mas, bpa=-0.9749 degrees ! Estimated noise=786.887 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 = -0.00329392 Jy ! Component: 100 - total flux cleaned = -0.00396317 Jy ! Component: 150 - total flux cleaned = -0.00409596 Jy ! Component: 200 - total flux cleaned = -0.00409663 Jy ! Total flux subtracted in 200 components = -0.00409663 Jy ! Clean residual min=-0.005677 max=0.006985 Jy/beam ! Clean residual mean=0.000214 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.218076 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.218076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200244Jy sigma=0.001229 ! Fit after self-cal, rms=0.200240Jy sigma=0.001229 ! 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=0.200240Jy sigma=0.001229 ! Fit after self-cal, rms=0.198279Jy sigma=0.001220 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 = 0.00148029 Jy ! Component: 100 - total flux cleaned = 0.00154264 Jy ! Component: 150 - total flux cleaned = 0.00154284 Jy ! Component: 200 - total flux cleaned = 0.00156412 Jy ! Total flux subtracted in 200 components = 0.00156412 Jy ! Clean residual min=-0.005468 max=0.006807 Jy/beam ! Clean residual mean=0.000206 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.21964 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.21964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198311Jy sigma=0.001220 ! Fit after self-cal, rms=0.198098Jy sigma=0.001219 ! 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: 0.9567 x 2.513 at -0.9749 degrees (North through East) ! Clean map min=-0.0051251 max=0.18582 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=0.198098Jy sigma=0.001219 ! Fit after self-cal, rms=0.196513Jy sigma=0.001217 ! 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=0.196513Jy sigma=0.001217 ! Fit after self-cal, rms=0.196456Jy sigma=0.001217 ! Inverting map and beam ! Estimated beam: bmin=0.9618 mas, bmaj=2.522 mas, bpa=-1.153 degrees ! Estimated noise=776.136 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00260816 Jy ! Component: 100 - total flux cleaned = -0.00330839 Jy ! Component: 150 - total flux cleaned = -0.00340999 Jy ! Component: 200 - total flux cleaned = -0.00345413 Jy ! Total flux subtracted in 200 components = -0.00345413 Jy ! Clean residual min=-0.005061 max=0.006288 Jy/beam ! Clean residual mean=0.000196 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.216186 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.216186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196354Jy sigma=0.001217 ! Fit after self-cal, rms=0.196324Jy sigma=0.001217 ! 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=0.196324Jy sigma=0.001217 ! Fit after self-cal, rms=0.194174Jy sigma=0.001215 ! 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=0.194174Jy sigma=0.001215 ! Fit after self-cal, rms=0.194164Jy sigma=0.001215 ! Inverting map and beam ! Estimated beam: bmin=0.982 mas, bmaj=2.542 mas, bpa=-0.6519 degrees ! Estimated noise=762.417 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00407282 Jy ! Component: 100 - total flux cleaned = -0.00543309 Jy ! Component: 150 - total flux cleaned = -0.00584433 Jy ! Component: 200 - total flux cleaned = -0.00586301 Jy ! Total flux subtracted in 200 components = -0.00586301 Jy ! Clean residual min=-0.004636 max=0.006364 Jy/beam ! Clean residual mean=0.000235 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.210323 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 53 components and 0.210323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193974Jy sigma=0.001214 ! Fit after self-cal, rms=0.193968Jy sigma=0.001214 ! Inverting map ! Added new window around map position (5.6, 6.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00694791 Jy ! Component: 100 - total flux cleaned = 0.00881827 Jy ! Component: 150 - total flux cleaned = 0.00938119 Jy ! Component: 200 - total flux cleaned = 0.00952449 Jy ! Total flux subtracted in 200 components = 0.00952449 Jy ! Clean residual min=-0.004112 max=0.005657 Jy/beam ! Clean residual mean=0.000152 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.219847 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 83 components and 0.219848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193533Jy sigma=0.001213 ! Fit after self-cal, rms=0.193506Jy sigma=0.001213 ! 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=2.384 mas, bmaj=4.823 mas, bpa=10.12 degrees ! Estimated noise=933.11 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 = 0.00251511 Jy ! Component: 100 - total flux cleaned = 0.0026752 Jy ! Component: 150 - total flux cleaned = 0.00287175 Jy ! Component: 200 - total flux cleaned = 0.00312438 Jy ! Total flux subtracted in 200 components = 0.00312438 Jy ! Clean residual min=-0.005412 max=0.006128 Jy/beam ! Clean residual mean=0.000229 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.222972 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 101 components and 0.222972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193402Jy sigma=0.001213 ! Fit after self-cal, rms=0.193396Jy sigma=0.001213 ! 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=0.7429 mas, bmaj=2.026 mas, bpa=0.8617 degrees ! Estimated noise=1207.33 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.154495 Jy ! Component: 100 - total flux cleaned = 0.19109 Jy ! Component: 150 - total flux cleaned = 0.205316 Jy ! Component: 200 - total flux cleaned = 0.213087 Jy ! Total flux subtracted in 200 components = 0.213087 Jy ! Clean residual min=-0.006561 max=0.008759 Jy/beam ! Clean residual mean=0.000122 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 0.213087 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.213087 Jy ! Inverting map and beam ! Estimated beam: bmin=0.982 mas, bmaj=2.542 mas, bpa=-0.6519 degrees ! Estimated noise=762.417 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) ! Added new window around map position (-10.6, 13.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00828409 Jy ! Component: 100 - total flux cleaned = 0.0101064 Jy ! Component: 150 - total flux cleaned = 0.0105907 Jy ! Component: 200 - total flux cleaned = 0.0111159 Jy ! Total flux subtracted in 200 components = 0.0111159 Jy ! Clean residual min=-0.004074 max=0.005860 Jy/beam ! Clean residual mean=0.000122 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.224203 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 56 components and 0.224203 Jy ! Inverting map ! Added new window around map position (20.2, -2.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618706 Jy ! Component: 100 - total flux cleaned = 0.00720681 Jy ! Component: 150 - total flux cleaned = 0.00775151 Jy ! Component: 200 - total flux cleaned = 0.00790402 Jy ! Total flux subtracted in 200 components = 0.00790402 Jy ! Clean residual min=-0.004278 max=0.004596 Jy/beam ! Clean residual mean=0.000047 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.232107 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 81 components and 0.232107 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=2.384 mas, bmaj=4.823 mas, bpa=10.12 degrees ! Estimated noise=933.11 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 = 0.00169783 Jy ! Component: 100 - total flux cleaned = 0.00233241 Jy ! Component: 150 - total flux cleaned = 0.00259003 Jy ! Component: 200 - total flux cleaned = 0.00281614 Jy ! Total flux subtracted in 200 components = 0.00281614 Jy ! Clean residual min=-0.005199 max=0.005768 Jy/beam ! Clean residual mean=0.000042 rms=0.001870 Jy/beam ! Combined flux in latest and established models = 0.234923 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.234923 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.982 mas, bmaj=2.542 mas, bpa=-0.6519 degrees ! Estimated noise=762.417 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000322923 Jy ! Component: 100 - total flux cleaned = -0.000321488 Jy ! Component: 150 - total flux cleaned = -0.000382938 Jy ! Component: 200 - total flux cleaned = -0.000382854 Jy ! Total flux subtracted in 200 components = -0.000382854 Jy ! Clean residual min=-0.003951 max=0.004689 Jy/beam ! Clean residual mean=0.000026 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.23454 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 129 components and 0.23454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192884Jy sigma=0.001211 ! Fit after self-cal, rms=0.192857Jy sigma=0.001211 wmodel J1405-1440_X_1997_05_07_yyk\_map.mod ! Writing 129 model components to file: J1405-1440_X_1997_05_07_yyk_map.mod wobs J1405-1440_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J1405-1440_X_1997_05_07_yyk_uvs.fits wwins J1405-1440_X_1997_05_07_yyk\_map.win ! wwins: Wrote 4 windows to J1405-1440_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 = 0.00167072 Jy ! Component: 100 - total flux cleaned = 0.00258361 Jy ! Component: 150 - total flux cleaned = 0.0033186 Jy ! Component: 200 - total flux cleaned = 0.00402093 Jy ! Component: 250 - total flux cleaned = 0.00457468 Jy ! Component: 300 - total flux cleaned = 0.00493213 Jy ! Component: 350 - total flux cleaned = 0.00522081 Jy ! Component: 400 - total flux cleaned = 0.0053336 Jy ! Component: 450 - total flux cleaned = 0.00538885 Jy ! Component: 500 - total flux cleaned = 0.00549596 Jy ! Component: 550 - total flux cleaned = 0.00554786 Jy ! Component: 600 - total flux cleaned = 0.00559899 Jy ! Component: 650 - total flux cleaned = 0.00554867 Jy ! Component: 700 - total flux cleaned = 0.00549953 Jy ! Component: 750 - total flux cleaned = 0.00535362 Jy ! Component: 800 - total flux cleaned = 0.00525842 Jy ! Component: 850 - total flux cleaned = 0.00516411 Jy ! Component: 900 - total flux cleaned = 0.00502569 Jy ! Component: 950 - total flux cleaned = 0.00493537 Jy ! Component: 1000 - total flux cleaned = 0.00489095 Jy ! Component: 1050 - total flux cleaned = 0.00480266 Jy ! Component: 1100 - total flux cleaned = 0.00475922 Jy ! Component: 1150 - total flux cleaned = 0.00467372 Jy ! Component: 1200 - total flux cleaned = 0.00454644 Jy ! Component: 1250 - total flux cleaned = 0.00446294 Jy ! Component: 1300 - total flux cleaned = 0.00442203 Jy ! Component: 1350 - total flux cleaned = 0.00434085 Jy ! Component: 1400 - total flux cleaned = 0.00430084 Jy ! Component: 1450 - total flux cleaned = 0.00418121 Jy ! Component: 1500 - total flux cleaned = 0.00414148 Jy ! Component: 1550 - total flux cleaned = 0.00406305 Jy ! Component: 1600 - total flux cleaned = 0.00402411 Jy ! Component: 1650 - total flux cleaned = 0.00383284 Jy ! Component: 1700 - total flux cleaned = 0.0036813 Jy ! Component: 1750 - total flux cleaned = 0.00356894 Jy ! Component: 1800 - total flux cleaned = 0.00345741 Jy ! Component: 1850 - total flux cleaned = 0.00338375 Jy ! Component: 1900 - total flux cleaned = 0.00323763 Jy ! Component: 1950 - total flux cleaned = 0.00312929 Jy ! Component: 2000 - total flux cleaned = 0.00298625 Jy ! Total flux subtracted in 2048 components = 0.00298658 Jy ! Clean residual min=-0.002349 max=0.001858 Jy/beam ! Clean residual mean=-0.000049 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.237527 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 278 components and 0.237526 Jy ![Exited script file: muppet] wmap "J1405-1440_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.982 x 2.542 at -0.6519 degrees (North through East) ! Clean map min=-0.0036847 max=0.17683 Jy/beam ! Writing clean map to FITS file: J1405-1440_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 0.176831 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000759504 device "J1405-1440_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J1405-1440_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.28853 1.28853 2.57705 5.1541 10.3082 20.6164 41.2328 82.4656 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.176 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.982 x 2.542 at -0.6519 degrees (North through East) ! Clean map min=-0.0036847 max=0.17683 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1405-1440_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J1405-1440_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1405-1440_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 06:19:16 2007