! Started logfile: J1448-1620_S_1997_07_02_yyk_uvs.log on Sun Jan 7 18:38:40 2007 obs J1448-1620_S_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J1448-1620_S_1997_07_02_yyk_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.982667 visibilities/baseline/integration-bin. ! Found source: J1448-1620 ! ! 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 754 lines of history. ! ! Reading 26532 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 J1448-1620_S_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 1.12773 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=2.789 mas, bmaj=6.864 mas, bpa=-3.013 degrees ! Estimated noise=1583.51 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.898726 Jy ! Component: 100 - total flux cleaned = 1.03173 Jy ! Total flux subtracted in 100 components = 1.03173 Jy ! Clean residual min=-0.033293 max=0.060579 Jy/beam ! Clean residual mean=0.001081 rms=0.010634 Jy/beam ! Combined flux in latest and established models = 1.03173 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 1.03173 Jy ! ! Correcting IF 1. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.370410Jy sigma=0.001437 ! Fit after self-cal, rms=0.369667Jy sigma=0.001435 ! Inverting map and beam ! Estimated beam: bmin=2.789 mas, bmaj=6.864 mas, bpa=-3.013 degrees ! Estimated noise=1583.52 mJy/beam. ! Added new window around map position (-3, 9.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0639211 Jy ! Component: 100 - total flux cleaned = 0.0910604 Jy ! Total flux subtracted in 100 components = 0.0910604 Jy ! Clean residual min=-0.028981 max=0.038830 Jy/beam ! Clean residual mean=0.000896 rms=0.009122 Jy/beam ! Combined flux in latest and established models = 1.12279 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 1.12279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.358858Jy sigma=0.001395 ! Fit after self-cal, rms=0.358029Jy sigma=0.001392 ! 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=3.538 mas, bmaj=8.844 mas, bpa=-4.576 degrees ! Estimated noise=1063.69 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 = 0.0130333 Jy ! Component: 100 - total flux cleaned = 0.0154372 Jy ! Component: 150 - total flux cleaned = 0.0163521 Jy ! Component: 200 - total flux cleaned = 0.0167283 Jy ! Total flux subtracted in 200 components = 0.0167283 Jy ! Clean residual min=-0.031179 max=0.051231 Jy/beam ! Clean residual mean=0.001526 rms=0.012056 Jy/beam ! Combined flux in latest and established models = 1.13952 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 1.13952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.356212Jy sigma=0.001385 ! Fit after self-cal, rms=0.356067Jy sigma=0.001385 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.538 x 8.844 at -4.576 degrees (North through East) ! Clean map min=-0.029841 max=1.0271 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.027 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 0.88 KP 0.89 ! LA 0.98 MK 1.00 NL 1.00* OV 1.09 ! PT 0.95 SC 0.85 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.985083 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.19 HN 0.99 KP 0.93 ! LA 1.09 MK 1.06 NL 0.95 OV 1.04 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03136 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 0.94 KP 0.92 ! LA 0.81 MK 0.90 NL 0.93 OV 0.95 ! PT 1.08 SC 1.09 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.978846 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.15 HN 1.15 KP 0.95 ! LA 0.90 MK 1.06 NL 1.05 OV 0.93 ! PT 0.92 SC 1.09 ! ! ! Fit before self-cal, rms=0.356067Jy sigma=0.001385 ! Fit after self-cal, rms=0.327183Jy sigma=0.001292 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=0.327183Jy sigma=0.001292 ! Fit after self-cal, rms=0.327196Jy sigma=0.001292 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.552 mas, bmaj=8.857 mas, bpa=-4.369 degrees ! Estimated noise=1062.87 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 = 0.00126121 Jy ! Component: 100 - total flux cleaned = 0.000411837 Jy ! Component: 150 - total flux cleaned = -0.000324992 Jy ! Component: 200 - total flux cleaned = -0.000970698 Jy ! Total flux subtracted in 200 components = -0.000970698 Jy ! Clean residual min=-0.023506 max=0.024565 Jy/beam ! Clean residual mean=0.000810 rms=0.007846 Jy/beam ! Combined flux in latest and established models = 1.13855 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 1.13855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.326621Jy sigma=0.001290 ! Fit after self-cal, rms=0.326590Jy sigma=0.001290 ! 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=0.326590Jy sigma=0.001290 ! Fit after self-cal, rms=0.321331Jy sigma=0.001268 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 = 0.000836466 Jy ! Component: 100 - total flux cleaned = 0.000249509 Jy ! Component: 150 - total flux cleaned = 7.35808e-05 Jy ! Component: 200 - total flux cleaned = -0.000262214 Jy ! Total flux subtracted in 200 components = -0.000262214 Jy ! Clean residual min=-0.023470 max=0.024444 Jy/beam ! Clean residual mean=0.000824 rms=0.007852 Jy/beam ! Combined flux in latest and established models = 1.13829 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 1.13829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.321049Jy sigma=0.001267 ! Fit after self-cal, rms=0.320284Jy sigma=0.001264 ! 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: 3.552 x 8.857 at -4.369 degrees (North through East) ! Clean map min=-0.023057 max=1.0357 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=0.320284Jy sigma=0.001264 ! Fit after self-cal, rms=0.314720Jy sigma=0.001241 ! 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=0.314720Jy sigma=0.001241 ! Fit after self-cal, rms=0.314508Jy sigma=0.001241 ! Inverting map and beam ! Estimated beam: bmin=3.547 mas, bmaj=8.899 mas, bpa=-4.29 degrees ! Estimated noise=1060.71 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103354 Jy ! Component: 100 - total flux cleaned = -0.00102379 Jy ! Component: 150 - total flux cleaned = -0.00118627 Jy ! Component: 200 - total flux cleaned = -0.0011833 Jy ! Total flux subtracted in 200 components = -0.0011833 Jy ! Clean residual min=-0.019931 max=0.024191 Jy/beam ! Clean residual mean=0.000647 rms=0.007436 Jy/beam ! Combined flux in latest and established models = 1.1371 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 84 components and 1.1371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.314265Jy sigma=0.001240 ! Fit after self-cal, rms=0.314157Jy sigma=0.001240 ! 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=0.314157Jy sigma=0.001240 ! Fit after self-cal, rms=0.313740Jy sigma=0.001238 ! 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=0.313740Jy sigma=0.001238 ! Fit after self-cal, rms=0.313696Jy sigma=0.001237 ! Inverting map and beam ! Estimated beam: bmin=3.547 mas, bmaj=8.9 mas, bpa=-4.206 degrees ! Estimated noise=1060.49 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000975151 Jy ! Component: 100 - total flux cleaned = -0.0011179 Jy ! Component: 150 - total flux cleaned = -0.00112123 Jy ! Component: 200 - total flux cleaned = -0.00124449 Jy ! Total flux subtracted in 200 components = -0.00124449 Jy ! Clean residual min=-0.019925 max=0.023743 Jy/beam ! Clean residual mean=0.000638 rms=0.007424 Jy/beam ! Combined flux in latest and established models = 1.13586 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 1.13586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.313558Jy sigma=0.001237 ! Fit after self-cal, rms=0.313524Jy sigma=0.001237 ! 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=8.322 mas, bmaj=16.61 mas, bpa=2.344 degrees ! Estimated noise=1305.43 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 = -0.00137151 Jy ! Component: 100 - total flux cleaned = -0.000848305 Jy ! Component: 150 - total flux cleaned = -0.000736463 Jy ! Component: 200 - total flux cleaned = -0.000830673 Jy ! Total flux subtracted in 200 components = -0.000830673 Jy ! Clean residual min=-0.031286 max=0.034098 Jy/beam ! Clean residual mean=0.001180 rms=0.012195 Jy/beam ! Combined flux in latest and established models = 1.13503 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 99 components and 1.13503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.313591Jy sigma=0.001237 ! Fit after self-cal, rms=0.313555Jy sigma=0.001237 ! 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=2.792 mas, bmaj=6.864 mas, bpa=-2.513 degrees ! Estimated noise=1586.14 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.900985 Jy ! Component: 100 - total flux cleaned = 1.05158 Jy ! Component: 150 - total flux cleaned = 1.1066 Jy ! Component: 200 - total flux cleaned = 1.1261 Jy ! Total flux subtracted in 200 components = 1.1261 Jy ! Clean residual min=-0.016612 max=0.022588 Jy/beam ! Clean residual mean=0.000284 rms=0.005578 Jy/beam ! Combined flux in latest and established models = 1.1261 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 33 model components to the UV plane model. ! The established model now contains 33 components and 1.1261 Jy ! Inverting map and beam ! Estimated beam: bmin=3.547 mas, bmaj=8.9 mas, bpa=-4.206 degrees ! Estimated noise=1060.49 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 = 0.00707977 Jy ! Component: 100 - total flux cleaned = 0.00751554 Jy ! Component: 150 - total flux cleaned = 0.00785482 Jy ! Component: 200 - total flux cleaned = 0.00815303 Jy ! Total flux subtracted in 200 components = 0.00815303 Jy ! Clean residual min=-0.021004 max=0.024420 Jy/beam ! Clean residual mean=0.000643 rms=0.007528 Jy/beam ! Combined flux in latest and established models = 1.13425 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 59 components and 1.13425 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=8.322 mas, bmaj=16.61 mas, bpa=2.344 degrees ! Estimated noise=1305.43 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 = 0.000266136 Jy ! Component: 100 - total flux cleaned = 0.000519033 Jy ! Component: 150 - total flux cleaned = 0.000895382 Jy ! Component: 200 - total flux cleaned = 0.000884303 Jy ! Total flux subtracted in 200 components = 0.000884303 Jy ! Clean residual min=-0.031859 max=0.034670 Jy/beam ! Clean residual mean=0.001185 rms=0.012225 Jy/beam ! Combined flux in latest and established models = 1.13513 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 1.13513 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.547 mas, bmaj=8.9 mas, bpa=-4.206 degrees ! Estimated noise=1060.49 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199934 Jy ! Component: 100 - total flux cleaned = 0.00157771 Jy ! Component: 150 - total flux cleaned = 0.00120664 Jy ! Component: 200 - total flux cleaned = 0.00103896 Jy ! Total flux subtracted in 200 components = 0.00103896 Jy ! Clean residual min=-0.020690 max=0.023935 Jy/beam ! Clean residual mean=0.000640 rms=0.007429 Jy/beam ! Combined flux in latest and established models = 1.13617 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 1.13617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.313817Jy sigma=0.001237 ! Fit after self-cal, rms=0.313785Jy sigma=0.001237 wmodel J1448-1620_S_1997_07_02_yyk\_map.mod ! Writing 80 model components to file: J1448-1620_S_1997_07_02_yyk_map.mod wobs J1448-1620_S_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J1448-1620_S_1997_07_02_yyk_uvs.fits wwins J1448-1620_S_1997_07_02_yyk\_map.win ! wwins: Wrote 2 windows to J1448-1620_S_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 = 0.010705 Jy ! Component: 100 - total flux cleaned = 0.0178936 Jy ! Component: 150 - total flux cleaned = 0.0249169 Jy ! Component: 200 - total flux cleaned = 0.0318556 Jy ! Component: 250 - total flux cleaned = 0.0383895 Jy ! Component: 300 - total flux cleaned = 0.044269 Jy ! Component: 350 - total flux cleaned = 0.0495748 Jy ! Component: 400 - total flux cleaned = 0.0546395 Jy ! Component: 450 - total flux cleaned = 0.0592215 Jy ! Component: 500 - total flux cleaned = 0.0633827 Jy ! Component: 550 - total flux cleaned = 0.0673934 Jy ! Component: 600 - total flux cleaned = 0.0710291 Jy ! Component: 650 - total flux cleaned = 0.0745372 Jy ! Component: 700 - total flux cleaned = 0.0772973 Jy ! Component: 750 - total flux cleaned = 0.0799671 Jy ! Component: 800 - total flux cleaned = 0.0819553 Jy ! Component: 850 - total flux cleaned = 0.0846603 Jy ! Component: 900 - total flux cleaned = 0.0869028 Jy ! Component: 950 - total flux cleaned = 0.0887177 Jy ! Component: 1000 - total flux cleaned = 0.0908422 Jy ! Component: 1050 - total flux cleaned = 0.0930897 Jy ! Component: 1100 - total flux cleaned = 0.095117 Jy ! Component: 1150 - total flux cleaned = 0.096772 Jy ! Component: 1200 - total flux cleaned = 0.0987157 Jy ! Component: 1250 - total flux cleaned = 0.100144 Jy ! Component: 1300 - total flux cleaned = 0.101075 Jy ! Component: 1350 - total flux cleaned = 0.101839 Jy ! Component: 1400 - total flux cleaned = 0.102889 Jy ! Component: 1450 - total flux cleaned = 0.103921 Jy ! Component: 1500 - total flux cleaned = 0.104646 Jy ! Component: 1550 - total flux cleaned = 0.105076 Jy ! Component: 1600 - total flux cleaned = 0.105919 Jy ! Component: 1650 - total flux cleaned = 0.106334 Jy ! Component: 1700 - total flux cleaned = 0.106606 Jy ! Component: 1750 - total flux cleaned = 0.107009 Jy ! Component: 1800 - total flux cleaned = 0.107404 Jy ! Component: 1850 - total flux cleaned = 0.107535 Jy ! Component: 1900 - total flux cleaned = 0.108049 Jy ! Component: 1950 - total flux cleaned = 0.107797 Jy ! Component: 2000 - total flux cleaned = 0.108422 Jy ! Total flux subtracted in 2048 components = 0.108422 Jy ! Clean residual min=-0.006924 max=0.008763 Jy/beam ! Clean residual mean=0.000240 rms=0.003156 Jy/beam ! Combined flux in latest and established models = 1.24459 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 314 components and 1.24459 Jy ![Exited script file: muppet] wmap "J1448-1620_S_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.547 x 8.9 at -4.206 degrees (North through East) ! Clean map min=-0.013078 max=1.0344 Jy/beam ! Writing clean map to FITS file: J1448-1620_S_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 1.0344 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00309531 device "J1448-1620_S_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J1448-1620_S_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.897708 0.897708 1.79542 3.59083 7.18167 14.3633 28.7267 57.4533 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0092 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.034 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.547 x 8.9 at -4.206 degrees (North through East) ! Clean map min=-0.013078 max=1.0344 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1448-1620_S_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J1448-1620_S_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1448-1620_S_1997_07_02_yyk_uvs.log closed on Sun Jan 7 18:38:48 2007