! Started logfile: J0409-1238_X_1997_05_07_yyk_uvs.log on Mon Jan 8 02:55:24 2007 obs J0409-1238_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J0409-1238_X_1997_05_07_yyk_uva.fits ! AN table 1: 139 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.816787 visibilities/baseline/integration-bin. ! Found source: J0409-1238 ! ! 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 20436 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 J0409-1238_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)= 0.380031 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=0.6952 mas, bmaj=1.911 mas, bpa=-3.399 degrees ! Estimated noise=1504.41 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 = 0.234666 Jy ! Component: 100 - total flux cleaned = 0.285917 Jy ! Total flux subtracted in 100 components = 0.285917 Jy ! Clean residual min=-0.019814 max=0.038482 Jy/beam ! Clean residual mean=0.000022 rms=0.005284 Jy/beam ! Combined flux in latest and established models = 0.285917 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.285917 Jy ! ! Correcting IF 1. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.239214Jy sigma=0.001354 ! Fit after self-cal, rms=0.238062Jy sigma=0.001351 ! Inverting map and beam ! Estimated beam: bmin=0.6952 mas, bmaj=1.911 mas, bpa=-3.399 degrees ! Estimated noise=1504.41 mJy/beam. ! Added new window around map position (1.8, 0.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.038751 Jy ! Component: 100 - total flux cleaned = 0.0492242 Jy ! Total flux subtracted in 100 components = 0.0492242 Jy ! Clean residual min=-0.017202 max=0.025484 Jy/beam ! Clean residual mean=0.000018 rms=0.004130 Jy/beam ! Combined flux in latest and established models = 0.335142 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.335142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233487Jy sigma=0.001311 ! Fit after self-cal, rms=0.232862Jy sigma=0.001306 ! 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=0.9121 mas, bmaj=2.527 mas, bpa=-5.495 degrees ! Estimated noise=768.979 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 (-0.4, 2.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0332977 Jy ! Component: 100 - total flux cleaned = 0.0474069 Jy ! Component: 150 - total flux cleaned = 0.0549459 Jy ! Component: 200 - total flux cleaned = 0.0564143 Jy ! Total flux subtracted in 200 components = 0.0564143 Jy ! Clean residual min=-0.007211 max=0.008788 Jy/beam ! Clean residual mean=0.000128 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.391556 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.391556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231104Jy sigma=0.001281 ! Fit after self-cal, rms=0.230941Jy sigma=0.001280 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9121 x 2.527 at -5.495 degrees (North through East) ! Clean map min=-0.0070406 max=0.28143 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00243 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.05 KP 1.01 ! LA 1.00 MK 1.06 NL 1.04 OV 0.95 ! PT 0.96 SC 0.91 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.0083 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 1.02 ! LA 0.99 MK 0.98 NL 1.01 OV 1.02 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.992953 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.09 KP 1.00 ! LA 0.98 MK 1.03 NL 1.01 OV 0.98 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.99017 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.11 KP 1.00 ! LA 1.00 MK 0.97 NL 1.02 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.230941Jy sigma=0.001280 ! Fit after self-cal, rms=0.231585Jy sigma=0.001276 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=0.231585Jy sigma=0.001276 ! Fit after self-cal, rms=0.231575Jy sigma=0.001276 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9197 mas, bmaj=2.511 mas, bpa=-4.729 degrees ! Estimated noise=761.896 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 = -0.00283974 Jy ! Component: 100 - total flux cleaned = -0.00366343 Jy ! Component: 150 - total flux cleaned = -0.00383129 Jy ! Component: 200 - total flux cleaned = -0.00367683 Jy ! Total flux subtracted in 200 components = -0.00367683 Jy ! Clean residual min=-0.006610 max=0.006748 Jy/beam ! Clean residual mean=0.000057 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 0.387879 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.387879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231249Jy sigma=0.001274 ! Fit after self-cal, rms=0.231209Jy sigma=0.001274 ! 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=0.231209Jy sigma=0.001274 ! Fit after self-cal, rms=0.225963Jy sigma=0.001231 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 = 0.00324668 Jy ! Component: 100 - total flux cleaned = 0.00355828 Jy ! Component: 150 - total flux cleaned = 0.00382576 Jy ! Component: 200 - total flux cleaned = 0.00406799 Jy ! Total flux subtracted in 200 components = 0.00406799 Jy ! Clean residual min=-0.006521 max=0.006156 Jy/beam ! Clean residual mean=0.000022 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.391947 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 78 components and 0.391947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225925Jy sigma=0.001230 ! Fit after self-cal, rms=0.225167Jy sigma=0.001225 ! 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: 0.9197 x 2.511 at -4.729 degrees (North through East) ! Clean map min=-0.0069909 max=0.28335 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=0.225167Jy sigma=0.001225 ! Fit after self-cal, rms=1.096808Jy 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=1.096808Jy sigma=0.001215 ! Fit after self-cal, rms=1.095062Jy sigma=0.001213 ! Inverting map and beam ! Estimated beam: bmin=0.9175 mas, bmaj=2.532 mas, bpa=-5.01 degrees ! Estimated noise=756.039 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0006856 Jy ! Component: 100 - total flux cleaned = -0.00107437 Jy ! Component: 150 - total flux cleaned = -0.00106972 Jy ! Component: 200 - total flux cleaned = -0.00135106 Jy ! Total flux subtracted in 200 components = -0.00135106 Jy ! Clean residual min=-0.004388 max=0.004597 Jy/beam ! Clean residual mean=0.000069 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.390596 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 92 components and 0.390596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.095055Jy sigma=0.001212 ! Fit after self-cal, rms=1.095032Jy sigma=0.001212 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.095032Jy sigma=0.001212 ! Fit after self-cal, rms=0.918543Jy sigma=0.001210 ! 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=0.918543Jy sigma=0.001210 ! Fit after self-cal, rms=0.918703Jy sigma=0.001210 ! Inverting map and beam ! Estimated beam: bmin=0.9162 mas, bmaj=2.525 mas, bpa=-4.985 degrees ! Estimated noise=754.161 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000628312 Jy ! Component: 100 - total flux cleaned = -0.000530021 Jy ! Component: 150 - total flux cleaned = -0.000608272 Jy ! Component: 200 - total flux cleaned = -0.000680115 Jy ! Total flux subtracted in 200 components = -0.000680115 Jy ! Clean residual min=-0.004108 max=0.004445 Jy/beam ! Clean residual mean=0.000068 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.389916 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.389916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.918686Jy sigma=0.001209 ! Fit after self-cal, rms=0.918771Jy sigma=0.001209 ! 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=2.541 mas, bmaj=4.721 mas, bpa=10.54 degrees ! Estimated noise=953.382 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 = -0.000377137 Jy ! Component: 100 - total flux cleaned = 0.000177739 Jy ! Component: 150 - total flux cleaned = 0.000489156 Jy ! Component: 200 - total flux cleaned = 0.000702465 Jy ! Total flux subtracted in 200 components = 0.000702465 Jy ! Clean residual min=-0.004622 max=0.004633 Jy/beam ! Clean residual mean=0.000120 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.390618 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 113 components and 0.390618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.918755Jy sigma=0.001209 ! Fit after self-cal, rms=0.918755Jy sigma=0.001209 ! 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=0.6935 mas, bmaj=2.039 mas, bpa=-5.125 degrees ! Estimated noise=1605.57 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.254656 Jy ! Component: 100 - total flux cleaned = 0.31036 Jy ! Component: 150 - total flux cleaned = 0.33892 Jy ! Component: 200 - total flux cleaned = 0.356623 Jy ! Total flux subtracted in 200 components = 0.356623 Jy ! Clean residual min=-0.009128 max=0.010850 Jy/beam ! Clean residual mean=0.000022 rms=0.002414 Jy/beam ! Combined flux in latest and established models = 0.356623 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.356623 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9162 mas, bmaj=2.525 mas, bpa=-4.985 degrees ! Estimated noise=754.161 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 = 0.0176527 Jy ! Component: 100 - total flux cleaned = 0.0269802 Jy ! Component: 150 - total flux cleaned = 0.0313527 Jy ! Component: 200 - total flux cleaned = 0.0315273 Jy ! Total flux subtracted in 200 components = 0.0315273 Jy ! Clean residual min=-0.004213 max=0.004508 Jy/beam ! Clean residual mean=0.000073 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.38815 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 60 components and 0.38815 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=2.541 mas, bmaj=4.721 mas, bpa=10.54 degrees ! Estimated noise=953.382 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 = 0.00279178 Jy ! Component: 100 - total flux cleaned = 0.00342338 Jy ! Component: 150 - total flux cleaned = 0.00350749 Jy ! Component: 200 - total flux cleaned = 0.00358164 Jy ! Total flux subtracted in 200 components = 0.00358164 Jy ! Clean residual min=-0.004731 max=0.004541 Jy/beam ! Clean residual mean=0.000111 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.391732 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.391732 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9162 mas, bmaj=2.525 mas, bpa=-4.985 degrees ! Estimated noise=754.161 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0021007 Jy ! Component: 100 - total flux cleaned = -0.00209974 Jy ! Component: 150 - total flux cleaned = -0.00176562 Jy ! Component: 200 - total flux cleaned = -0.00166886 Jy ! Total flux subtracted in 200 components = -0.00166886 Jy ! Clean residual min=-0.003850 max=0.004141 Jy/beam ! Clean residual mean=0.000065 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.390063 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.390063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.918340Jy sigma=0.001209 ! Fit after self-cal, rms=0.918256Jy sigma=0.001209 wmodel J0409-1238_X_1997_05_07_yyk\_map.mod ! Writing 82 model components to file: J0409-1238_X_1997_05_07_yyk_map.mod wobs J0409-1238_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J0409-1238_X_1997_05_07_yyk_uvs.fits wwins J0409-1238_X_1997_05_07_yyk\_map.win ! wwins: Wrote 3 windows to J0409-1238_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 = 0.000897981 Jy ! Component: 100 - total flux cleaned = 0.000835636 Jy ! Component: 150 - total flux cleaned = 0.00065224 Jy ! Component: 200 - total flux cleaned = 0.000305191 Jy ! Component: 250 - total flux cleaned = 3.00997e-05 Jy ! Component: 300 - total flux cleaned = -0.000233559 Jy ! Component: 350 - total flux cleaned = -0.000488187 Jy ! Component: 400 - total flux cleaned = -0.000635472 Jy ! Component: 450 - total flux cleaned = -0.000729478 Jy ! Component: 500 - total flux cleaned = -0.000728716 Jy ! Component: 550 - total flux cleaned = -0.000774759 Jy ! Component: 600 - total flux cleaned = -0.000950047 Jy ! Component: 650 - total flux cleaned = -0.000907943 Jy ! Component: 700 - total flux cleaned = -0.00103315 Jy ! Component: 750 - total flux cleaned = -0.00119448 Jy ! Component: 800 - total flux cleaned = -0.00139029 Jy ! Component: 850 - total flux cleaned = -0.00169745 Jy ! Component: 900 - total flux cleaned = -0.00188578 Jy ! Component: 950 - total flux cleaned = -0.00221718 Jy ! Component: 1000 - total flux cleaned = -0.00250471 Jy ! Component: 1050 - total flux cleaned = -0.00264626 Jy ! Component: 1100 - total flux cleaned = -0.00285468 Jy ! Component: 1150 - total flux cleaned = -0.00305981 Jy ! Component: 1200 - total flux cleaned = -0.00319455 Jy ! Component: 1250 - total flux cleaned = -0.00332638 Jy ! Component: 1300 - total flux cleaned = -0.00348771 Jy ! Component: 1350 - total flux cleaned = -0.00345602 Jy ! Component: 1400 - total flux cleaned = -0.00364345 Jy ! Component: 1450 - total flux cleaned = -0.00361328 Jy ! Component: 1500 - total flux cleaned = -0.00376534 Jy ! Component: 1550 - total flux cleaned = -0.00382519 Jy ! Component: 1600 - total flux cleaned = -0.00388432 Jy ! Component: 1650 - total flux cleaned = -0.00391282 Jy ! Component: 1700 - total flux cleaned = -0.00402669 Jy ! Component: 1750 - total flux cleaned = -0.00397056 Jy ! Component: 1800 - total flux cleaned = -0.00399924 Jy ! Component: 1850 - total flux cleaned = -0.00410864 Jy ! Component: 1900 - total flux cleaned = -0.00418936 Jy ! Component: 1950 - total flux cleaned = -0.00424214 Jy ! Component: 2000 - total flux cleaned = -0.00424232 Jy ! Total flux subtracted in 2048 components = -0.00434515 Jy ! Clean residual min=-0.001686 max=0.001553 Jy/beam ! Clean residual mean=0.000019 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.385718 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 232 components and 0.385718 Jy ![Exited script file: muppet] wmap "J0409-1238_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9162 x 2.525 at -4.985 degrees (North through East) ! Clean map min=-0.0032458 max=0.29128 Jy/beam ! Writing clean map to FITS file: J0409-1238_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 0.291285 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000487739 device "J0409-1238_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J0409-1238_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.502332 0.502332 1.00466 2.00933 4.01866 8.03732 16.0746 32.1493 64.2985 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.291 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9162 x 2.525 at -4.985 degrees (North through East) ! Clean map min=-0.0032458 max=0.29128 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0409-1238_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J0409-1238_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0409-1238_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 02:55:33 2007