! Started logfile: J1213-1003_S_1997_05_07_yyk_uvs.log on Sun Jan 7 18:00:23 2007 obs J1213-1003_S_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J1213-1003_S_1997_05_07_yyk_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.874281 visibilities/baseline/integration-bin. ! Found source: J1213-1003 ! ! 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 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 614 lines of history. ! ! Reading 22504 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 J1213-1003_S_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.361799 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=3.003 mas, bmaj=7.863 mas, bpa=-0.3539 degrees ! Estimated noise=1438.03 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 = 0.143966 Jy ! Component: 100 - total flux cleaned = 0.184434 Jy ! Total flux subtracted in 100 components = 0.184434 Jy ! Clean residual min=-0.022125 max=0.065691 Jy/beam ! Clean residual mean=0.000030 rms=0.008050 Jy/beam ! Combined flux in latest and established models = 0.184434 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.184434 Jy ! ! Correcting IF 1. ! A total of 244 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.309026Jy sigma=0.001319 ! Fit after self-cal, rms=0.308333Jy sigma=0.001315 ! Inverting map and beam ! Estimated beam: bmin=3.003 mas, bmaj=7.863 mas, bpa=-0.3539 degrees ! Estimated noise=1438.32 mJy/beam. ! Added new window around map position (6.5, -2.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0676473 Jy ! Component: 100 - total flux cleaned = 0.0889416 Jy ! Total flux subtracted in 100 components = 0.0889416 Jy ! Clean residual min=-0.015761 max=0.035740 Jy/beam ! Clean residual mean=0.000047 rms=0.004833 Jy/beam ! Combined flux in latest and established models = 0.273375 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.273375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.297408Jy sigma=0.001264 ! Fit after self-cal, rms=0.295074Jy sigma=0.001252 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274422 Jy ! Component: 100 - total flux cleaned = 0.0300068 Jy ! Total flux subtracted in 100 components = 0.0300068 Jy ! Clean residual min=-0.010586 max=0.013792 Jy/beam ! Clean residual mean=0.000045 rms=0.002915 Jy/beam ! Combined flux in latest and established models = 0.303382 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.303382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.293227Jy sigma=0.001244 ! Fit after self-cal, rms=0.293005Jy sigma=0.001243 ! 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=3.646 mas, bmaj=9.362 mas, bpa=-2.022 degrees ! Estimated noise=1058.51 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 = 0.00228387 Jy ! Component: 100 - total flux cleaned = 0.00285806 Jy ! Component: 150 - total flux cleaned = 0.00333292 Jy ! Component: 200 - total flux cleaned = 0.0035529 Jy ! Total flux subtracted in 200 components = 0.0035529 Jy ! Clean residual min=-0.006224 max=0.009794 Jy/beam ! Clean residual mean=0.000185 rms=0.002372 Jy/beam ! Combined flux in latest and established models = 0.306935 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.306935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.292508Jy sigma=0.001241 ! Fit after self-cal, rms=0.292494Jy sigma=0.001241 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.646 x 9.362 at -2.022 degrees (North through East) ! Clean map min=-0.0062218 max=0.14628 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 3 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 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.991005 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.11 KP 0.98 ! LA 1.06 MK 1.05 NL 0.94 OV 1.04 ! PT 0.95 SC 0.87 ! ! ! Correcting IF 3. ! A total of 3 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 4. ! A total of 3 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* ! ! ! Fit before self-cal, rms=0.292494Jy sigma=0.001241 ! Fit after self-cal, rms=0.289958Jy sigma=0.001240 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=0.289958Jy sigma=0.001240 ! Fit after self-cal, rms=0.289955Jy sigma=0.001240 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.633 mas, bmaj=9.195 mas, bpa=-0.8961 degrees ! Estimated noise=1062.29 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 = 0.00226074 Jy ! Component: 100 - total flux cleaned = 0.00308893 Jy ! Component: 150 - total flux cleaned = 0.00360074 Jy ! Component: 200 - total flux cleaned = 0.00390837 Jy ! Total flux subtracted in 200 components = 0.00390837 Jy ! Clean residual min=-0.005660 max=0.008223 Jy/beam ! Clean residual mean=0.000162 rms=0.002073 Jy/beam ! Combined flux in latest and established models = 0.310843 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.310843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.289724Jy sigma=0.001239 ! Fit after self-cal, rms=0.289724Jy sigma=0.001239 ! 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=0.289724Jy sigma=0.001239 ! Fit after self-cal, rms=0.288481Jy sigma=0.001233 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 (13.5, -26). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00916508 Jy ! Component: 100 - total flux cleaned = 0.0132112 Jy ! Component: 150 - total flux cleaned = 0.0139329 Jy ! Component: 200 - total flux cleaned = 0.0143234 Jy ! Total flux subtracted in 200 components = 0.0143234 Jy ! Clean residual min=-0.005298 max=0.006067 Jy/beam ! Clean residual mean=0.000093 rms=0.001705 Jy/beam ! Combined flux in latest and established models = 0.325167 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 70 components and 0.325167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.288182Jy sigma=0.001232 ! Fit after self-cal, rms=0.287986Jy sigma=0.001231 ! 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: 3.633 x 9.195 at -0.8961 degrees (North through East) ! Clean map min=-0.0049321 max=0.14634 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=0.287986Jy sigma=0.001231 ! Fit after self-cal, rms=0.285501Jy sigma=0.001229 ! 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=0.285501Jy sigma=0.001229 ! Fit after self-cal, rms=0.285439Jy sigma=0.001228 ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=9.094 mas, bpa=-0.9405 degrees ! Estimated noise=1051.93 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00037094 Jy ! Component: 100 - total flux cleaned = -0.000646093 Jy ! Component: 150 - total flux cleaned = -0.000653325 Jy ! Component: 200 - total flux cleaned = -0.000658904 Jy ! Total flux subtracted in 200 components = -0.000658904 Jy ! Clean residual min=-0.004947 max=0.005177 Jy/beam ! Clean residual mean=0.000107 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.324508 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 83 components and 0.324508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.285328Jy sigma=0.001228 ! Fit after self-cal, rms=0.285297Jy sigma=0.001228 ! 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=0.285297Jy sigma=0.001228 ! Fit after self-cal, rms=0.286594Jy sigma=0.001227 ! 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=0.286594Jy sigma=0.001227 ! Fit after self-cal, rms=0.286585Jy sigma=0.001227 ! Inverting map and beam ! Estimated beam: bmin=3.607 mas, bmaj=9.069 mas, bpa=-0.9557 degrees ! Estimated noise=1048.47 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167862 Jy ! Component: 100 - total flux cleaned = 5.91184e-05 Jy ! Component: 150 - total flux cleaned = 6.05729e-05 Jy ! Component: 200 - total flux cleaned = 6.39626e-05 Jy ! Total flux subtracted in 200 components = 6.39626e-05 Jy ! Clean residual min=-0.004699 max=0.005181 Jy/beam ! Clean residual mean=0.000109 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.324572 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 93 components and 0.324572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.286520Jy sigma=0.001227 ! Fit after self-cal, rms=0.286517Jy sigma=0.001227 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.118 mas, bmaj=14.37 mas, bpa=2.549 degrees ! Estimated noise=1287.43 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 = 0.000679432 Jy ! Component: 100 - total flux cleaned = 0.000691547 Jy ! Component: 150 - total flux cleaned = 0.000691696 Jy ! Component: 200 - total flux cleaned = 0.000582822 Jy ! Total flux subtracted in 200 components = 0.000582822 Jy ! Clean residual min=-0.005326 max=0.005034 Jy/beam ! Clean residual mean=0.000191 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.325155 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 107 components and 0.325155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.286508Jy sigma=0.001226 ! Fit after self-cal, rms=0.286507Jy sigma=0.001226 ! 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=2.986 mas, bmaj=7.785 mas, bpa=0.06756 degrees ! Estimated noise=1417.01 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.172479 Jy ! Component: 100 - total flux cleaned = 0.234728 Jy ! Component: 150 - total flux cleaned = 0.265892 Jy ! Component: 200 - total flux cleaned = 0.283588 Jy ! Total flux subtracted in 200 components = 0.283588 Jy ! Clean residual min=-0.007234 max=0.008991 Jy/beam ! Clean residual mean=0.000066 rms=0.002191 Jy/beam ! Combined flux in latest and established models = 0.283588 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 0.283588 Jy ! Inverting map and beam ! Estimated beam: bmin=3.607 mas, bmaj=9.069 mas, bpa=-0.9557 degrees ! Estimated noise=1048.47 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 = 0.015209 Jy ! Component: 100 - total flux cleaned = 0.024593 Jy ! Component: 150 - total flux cleaned = 0.0295116 Jy ! Component: 200 - total flux cleaned = 0.0325751 Jy ! Total flux subtracted in 200 components = 0.0325751 Jy ! Clean residual min=-0.005402 max=0.005701 Jy/beam ! Clean residual mean=0.000136 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.316163 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 62 components and 0.316163 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.118 mas, bmaj=14.37 mas, bpa=2.549 degrees ! Estimated noise=1287.43 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 = 0.00442335 Jy ! Component: 100 - total flux cleaned = 0.00569771 Jy ! Component: 150 - total flux cleaned = 0.00683014 Jy ! Component: 200 - total flux cleaned = 0.00727889 Jy ! Total flux subtracted in 200 components = 0.00727889 Jy ! Clean residual min=-0.005508 max=0.004907 Jy/beam ! Clean residual mean=0.000207 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 0.323442 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.323442 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.607 mas, bmaj=9.069 mas, bpa=-0.9557 degrees ! Estimated noise=1048.47 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000771681 Jy ! Component: 100 - total flux cleaned = -0.000247792 Jy ! Component: 150 - total flux cleaned = -6.24353e-05 Jy ! Component: 200 - total flux cleaned = -5.69219e-05 Jy ! Total flux subtracted in 200 components = -5.69219e-05 Jy ! Clean residual min=-0.005035 max=0.004771 Jy/beam ! Clean residual mean=0.000115 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.323385 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 99 components and 0.323385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.286487Jy sigma=0.001226 ! Fit after self-cal, rms=0.286485Jy sigma=0.001226 wmodel J1213-1003_S_1997_05_07_yyk\_map.mod ! Writing 99 model components to file: J1213-1003_S_1997_05_07_yyk_map.mod wobs J1213-1003_S_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J1213-1003_S_1997_05_07_yyk_uvs.fits wwins J1213-1003_S_1997_05_07_yyk\_map.win ! wwins: Wrote 3 windows to J1213-1003_S_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 = -1.33158e-05 Jy ! Component: 100 - total flux cleaned = 0.000557175 Jy ! Component: 150 - total flux cleaned = 0.00131493 Jy ! Component: 200 - total flux cleaned = 0.00195965 Jy ! Component: 250 - total flux cleaned = 0.00243811 Jy ! Component: 300 - total flux cleaned = 0.0028318 Jy ! Component: 350 - total flux cleaned = 0.00333646 Jy ! Component: 400 - total flux cleaned = 0.00370131 Jy ! Component: 450 - total flux cleaned = 0.00399564 Jy ! Component: 500 - total flux cleaned = 0.00428115 Jy ! Component: 550 - total flux cleaned = 0.00455882 Jy ! Component: 600 - total flux cleaned = 0.00477572 Jy ! Component: 650 - total flux cleaned = 0.00520038 Jy ! Component: 700 - total flux cleaned = 0.00540802 Jy ! Component: 750 - total flux cleaned = 0.00581403 Jy ! Component: 800 - total flux cleaned = 0.00616012 Jy ! Component: 850 - total flux cleaned = 0.00630614 Jy ! Component: 900 - total flux cleaned = 0.00659217 Jy ! Component: 950 - total flux cleaned = 0.00687203 Jy ! Component: 1000 - total flux cleaned = 0.00705495 Jy ! Component: 1050 - total flux cleaned = 0.00727992 Jy ! Component: 1100 - total flux cleaned = 0.00750065 Jy ! Component: 1150 - total flux cleaned = 0.00758756 Jy ! Component: 1200 - total flux cleaned = 0.00771587 Jy ! Component: 1250 - total flux cleaned = 0.00796819 Jy ! Component: 1300 - total flux cleaned = 0.00805023 Jy ! Component: 1350 - total flux cleaned = 0.00821217 Jy ! Component: 1400 - total flux cleaned = 0.00841278 Jy ! Component: 1450 - total flux cleaned = 0.00857086 Jy ! Component: 1500 - total flux cleaned = 0.00880453 Jy ! Component: 1550 - total flux cleaned = 0.00884332 Jy ! Component: 1600 - total flux cleaned = 0.00910976 Jy ! Component: 1650 - total flux cleaned = 0.00926012 Jy ! Component: 1700 - total flux cleaned = 0.00948283 Jy ! Component: 1750 - total flux cleaned = 0.00981201 Jy ! Component: 1800 - total flux cleaned = 0.0100288 Jy ! Component: 1850 - total flux cleaned = 0.010243 Jy ! Component: 1900 - total flux cleaned = 0.0104903 Jy ! Component: 1950 - total flux cleaned = 0.0108043 Jy ! Component: 2000 - total flux cleaned = 0.0109757 Jy ! Total flux subtracted in 2048 components = 0.0112485 Jy ! Clean residual min=-0.001723 max=0.001799 Jy/beam ! Clean residual mean=0.000049 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.334633 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 237 components and 0.334634 Jy ![Exited script file: muppet] wmap "J1213-1003_S_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.607 x 9.069 at -0.9557 degrees (North through East) ! Clean map min=-0.0038311 max=0.14387 Jy/beam ! Writing clean map to FITS file: J1213-1003_S_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 0.143874 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000694668 device "J1213-1003_S_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J1213-1003_S_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.44849 1.44849 2.89698 5.79396 11.5879 23.1758 46.3517 92.7034 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.143 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.607 x 9.069 at -0.9557 degrees (North through East) ! Clean map min=-0.0038311 max=0.14387 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1213-1003_S_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J1213-1003_S_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1213-1003_S_1997_05_07_yyk_uvs.log closed on Sun Jan 7 18:00:31 2007