! Started logfile: J0921-2618_X_1996_05_15_yyk_uvs.log on Mon Jan 8 04:24:39 2007 obs J0921-2618_X_1996_05_15_yyk_uva.fits ! Reading UV FITS file: J0921-2618_X_1996_05_15_yyk_uva.fits ! AN table 1: 54 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.420165 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0921-2618 ! ! 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 8.15049e+09 8e+06 1 8e+06 ! 02 2 8.23424e+09 8e+06 1 8e+06 ! 03 3 8.41424e+09 8e+06 1 8e+06 ! 04 4 8.55424e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 617 lines of history. ! ! Reading 4084 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 J0921-2618_X_1996_05_15_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)= 0.850884 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=0.6445 mas, bmaj=1.758 mas, bpa=4.895 degrees ! Estimated noise=3686.15 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 = 0.604894 Jy ! Component: 100 - total flux cleaned = 0.797898 Jy ! Total flux subtracted in 100 components = 0.797898 Jy ! Clean residual min=-0.067059 max=0.111022 Jy/beam ! Clean residual mean=0.000381 rms=0.024446 Jy/beam ! Combined flux in latest and established models = 0.797898 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 0.797898 Jy ! ! Correcting IF 1. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.358237Jy sigma=0.002175 ! Fit after self-cal, rms=0.355331Jy sigma=0.002171 ! Inverting map and beam ! Estimated beam: bmin=0.6446 mas, bmaj=1.758 mas, bpa=4.901 degrees ! Estimated noise=3685.54 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=0.8123 mas, bmaj=2.084 mas, bpa=5.097 degrees ! Estimated noise=1881.91 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 = 0.215754 Jy ! Component: 100 - total flux cleaned = 0.296784 Jy ! Component: 150 - total flux cleaned = 0.328939 Jy ! Component: 200 - total flux cleaned = 0.340394 Jy ! Total flux subtracted in 200 components = 0.340394 Jy ! Clean residual min=-0.040338 max=0.078470 Jy/beam ! Clean residual mean=0.000332 rms=0.015589 Jy/beam ! Combined flux in latest and established models = 1.13829 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 1.13829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.313018Jy sigma=0.001648 ! Fit after self-cal, rms=0.312580Jy sigma=0.001647 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8123 x 2.084 at 5.097 degrees (North through East) ! Clean map min=-0.03841 max=0.75983 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: 0.925128 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 1.72 KP 1.00* ! LA 0.97 MK 1.09 NL 1.05 OV 1.00* ! PT 0.97 SC 0.93 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.936938 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.71 KP 1.00* ! LA 0.96 MK 1.04 NL 1.03 OV 1.00* ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.939779 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.67 KP 1.00* ! LA 0.97 MK 1.04 NL 1.04 OV 1.00* ! PT 0.93 SC 0.99 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.934556 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.64 KP 1.00* ! LA 0.97 MK 1.00 NL 1.08 OV 1.00* ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.312580Jy sigma=0.001647 ! Fit after self-cal, rms=0.316085Jy sigma=0.001716 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=0.316085Jy sigma=0.001716 ! Fit after self-cal, rms=0.316409Jy sigma=0.001716 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8289 mas, bmaj=2.101 mas, bpa=6.452 degrees ! Estimated noise=1642.08 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 = -0.102578 Jy ! Component: 100 - total flux cleaned = -0.131769 Jy ! Component: 150 - total flux cleaned = -0.14198 Jy ! Component: 200 - total flux cleaned = -0.144501 Jy ! Total flux subtracted in 200 components = -0.144501 Jy ! Clean residual min=-0.020381 max=0.045641 Jy/beam ! Clean residual mean=0.000104 rms=0.008053 Jy/beam ! Combined flux in latest and established models = 0.993791 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.993791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.299067Jy sigma=0.001527 ! Fit after self-cal, rms=0.298531Jy sigma=0.001526 ! Inverting map ! Added new window around map position (-3.8, 5.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0397842 Jy ! Component: 100 - total flux cleaned = 0.0459124 Jy ! Component: 150 - total flux cleaned = 0.048238 Jy ! Component: 200 - total flux cleaned = 0.048255 Jy ! Total flux subtracted in 200 components = 0.048255 Jy ! Clean residual min=-0.017432 max=0.020947 Jy/beam ! Clean residual mean=-0.000008 rms=0.004692 Jy/beam ! Combined flux in latest and established models = 1.04205 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 1.04205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.291143Jy sigma=0.001487 ! Fit after self-cal, rms=0.291100Jy sigma=0.001486 ! 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=0.291100Jy sigma=0.001486 ! Fit after self-cal, rms=0.288952Jy sigma=0.001459 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 = 0.000791572 Jy ! Component: 100 - total flux cleaned = 0.00145954 Jy ! Component: 150 - total flux cleaned = 0.00177855 Jy ! Component: 200 - total flux cleaned = 0.00205897 Jy ! Total flux subtracted in 200 components = 0.00205897 Jy ! Clean residual min=-0.016350 max=0.018137 Jy/beam ! Clean residual mean=-0.000016 rms=0.004195 Jy/beam ! Combined flux in latest and established models = 1.0441 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 1.0441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.287785Jy sigma=0.001455 ! Fit after self-cal, rms=0.287405Jy sigma=0.001449 ! 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: 0.8289 x 2.101 at 6.452 degrees (North through East) ! Clean map min=-0.015616 max=0.67761 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=0.287405Jy sigma=0.001449 ! Fit after self-cal, rms=0.284834Jy sigma=0.001446 ! 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=0.284834Jy sigma=0.001446 ! Fit after self-cal, rms=0.284747Jy sigma=0.001444 ! Inverting map and beam ! Estimated beam: bmin=0.825 mas, bmaj=2.099 mas, bpa=5.95 degrees ! Estimated noise=1631.51 mJy/beam. ! Added new window around map position (-2, -1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00862498 Jy ! Component: 100 - total flux cleaned = 0.00908875 Jy ! Component: 150 - total flux cleaned = 0.00834231 Jy ! Component: 200 - total flux cleaned = 0.00866921 Jy ! Total flux subtracted in 200 components = 0.00866921 Jy ! Clean residual min=-0.010326 max=0.010055 Jy/beam ! Clean residual mean=-0.000023 rms=0.002916 Jy/beam ! Combined flux in latest and established models = 1.05277 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 1.05277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.281478Jy sigma=0.001434 ! Fit after self-cal, rms=0.281204Jy sigma=0.001432 ! 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=0.281204Jy sigma=0.001432 ! Fit after self-cal, rms=0.274731Jy sigma=0.001429 ! 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=0.274731Jy sigma=0.001429 ! Fit after self-cal, rms=0.274712Jy sigma=0.001429 ! Inverting map and beam ! Estimated beam: bmin=0.8131 mas, bmaj=2.078 mas, bpa=5.791 degrees ! Estimated noise=1619.82 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511035 Jy ! Component: 100 - total flux cleaned = 0.00571438 Jy ! Component: 150 - total flux cleaned = 0.00623061 Jy ! Component: 200 - total flux cleaned = 0.00646148 Jy ! Total flux subtracted in 200 components = 0.00646148 Jy ! Clean residual min=-0.008577 max=0.008647 Jy/beam ! Clean residual mean=-0.000020 rms=0.002519 Jy/beam ! Combined flux in latest and established models = 1.05924 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 88 components and 1.05924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.273286Jy sigma=0.001425 ! Fit after self-cal, rms=0.273181Jy sigma=0.001425 ! 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=2.658 mas, bmaj=6.578 mas, bpa=15.33 degrees ! Estimated noise=2161.37 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 = -4.89794e-05 Jy ! Component: 100 - total flux cleaned = -0.000360911 Jy ! Component: 150 - total flux cleaned = -0.000801403 Jy ! Component: 200 - total flux cleaned = -0.00120755 Jy ! Total flux subtracted in 200 components = -0.00120755 Jy ! Clean residual min=-0.006434 max=0.006894 Jy/beam ! Clean residual mean=-0.000027 rms=0.002172 Jy/beam ! Combined flux in latest and established models = 1.05803 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 100 components and 1.05803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272683Jy sigma=0.001424 ! Fit after self-cal, rms=0.272649Jy sigma=0.001424 ! 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=0.6429 mas, bmaj=1.736 mas, bpa=5.569 degrees ! Estimated noise=3404.09 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.56324 Jy ! Component: 100 - total flux cleaned = 0.755356 Jy ! Component: 150 - total flux cleaned = 0.862123 Jy ! Component: 200 - total flux cleaned = 0.927544 Jy ! Total flux subtracted in 200 components = 0.927544 Jy ! Clean residual min=-0.029445 max=0.039986 Jy/beam ! Clean residual mean=0.000123 rms=0.008784 Jy/beam ! Combined flux in latest and established models = 0.927544 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.927544 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8131 mas, bmaj=2.078 mas, bpa=5.791 degrees ! Estimated noise=1619.82 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 = 0.0562516 Jy ! Component: 100 - total flux cleaned = 0.0851567 Jy ! Component: 150 - total flux cleaned = 0.103672 Jy ! Component: 200 - total flux cleaned = 0.113637 Jy ! Total flux subtracted in 200 components = 0.113637 Jy ! Clean residual min=-0.009866 max=0.011391 Jy/beam ! Clean residual mean=0.000047 rms=0.003124 Jy/beam ! Combined flux in latest and established models = 1.04118 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 54 components and 1.04118 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=2.658 mas, bmaj=6.578 mas, bpa=15.33 degrees ! Estimated noise=2161.37 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 = 0.0109807 Jy ! Component: 100 - total flux cleaned = 0.0137596 Jy ! Component: 150 - total flux cleaned = 0.0144445 Jy ! Component: 200 - total flux cleaned = 0.0146212 Jy ! Total flux subtracted in 200 components = 0.0146212 Jy ! Clean residual min=-0.004518 max=0.005956 Jy/beam ! Clean residual mean=0.000001 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 1.0558 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 1.0558 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8131 mas, bmaj=2.078 mas, bpa=5.791 degrees ! Estimated noise=1619.82 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403839 Jy ! Component: 100 - total flux cleaned = 0.000712688 Jy ! Component: 150 - total flux cleaned = 0.000954048 Jy ! Component: 200 - total flux cleaned = 0.000952109 Jy ! Total flux subtracted in 200 components = 0.000952109 Jy ! Clean residual min=-0.008081 max=0.006609 Jy/beam ! Clean residual mean=-0.000005 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 1.05675 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 1.05675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.271016Jy sigma=0.001420 ! Fit after self-cal, rms=0.270861Jy sigma=0.001420 wmodel J0921-2618_X_1996_05_15_yyk\_map.mod ! Writing 87 model components to file: J0921-2618_X_1996_05_15_yyk_map.mod wobs J0921-2618_X_1996_05_15_yyk\_uvs.fits ! Writing UV FITS file: J0921-2618_X_1996_05_15_yyk_uvs.fits wwins J0921-2618_X_1996_05_15_yyk\_map.win ! wwins: Wrote 3 windows to J0921-2618_X_1996_05_15_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 = -0.00298724 Jy ! Component: 100 - total flux cleaned = -0.00357561 Jy ! Component: 150 - total flux cleaned = -0.00402047 Jy ! Component: 200 - total flux cleaned = -0.0040253 Jy ! Component: 250 - total flux cleaned = -0.0045276 Jy ! Component: 300 - total flux cleaned = -0.00500812 Jy ! Component: 350 - total flux cleaned = -0.0053779 Jy ! Component: 400 - total flux cleaned = -0.00564681 Jy ! Component: 450 - total flux cleaned = -0.00581936 Jy ! Component: 500 - total flux cleaned = -0.00615084 Jy ! Component: 550 - total flux cleaned = -0.006311 Jy ! Component: 600 - total flux cleaned = -0.0063112 Jy ! Component: 650 - total flux cleaned = -0.00654078 Jy ! Component: 700 - total flux cleaned = -0.00661503 Jy ! Component: 750 - total flux cleaned = -0.00675902 Jy ! Component: 800 - total flux cleaned = -0.00668834 Jy ! Component: 850 - total flux cleaned = -0.00668789 Jy ! Component: 900 - total flux cleaned = -0.00668736 Jy ! Component: 950 - total flux cleaned = -0.00675136 Jy ! Component: 1000 - total flux cleaned = -0.00643566 Jy ! Component: 1050 - total flux cleaned = -0.00631245 Jy ! Component: 1100 - total flux cleaned = -0.00613134 Jy ! Component: 1150 - total flux cleaned = -0.00583377 Jy ! Component: 1200 - total flux cleaned = -0.00554077 Jy ! Component: 1250 - total flux cleaned = -0.00531012 Jy ! Component: 1300 - total flux cleaned = -0.0051393 Jy ! Component: 1350 - total flux cleaned = -0.00485973 Jy ! Component: 1400 - total flux cleaned = -0.00485971 Jy ! Component: 1450 - total flux cleaned = -0.00480499 Jy ! Component: 1500 - total flux cleaned = -0.00469712 Jy ! Component: 1550 - total flux cleaned = -0.00469682 Jy ! Component: 1600 - total flux cleaned = -0.00480351 Jy ! Component: 1650 - total flux cleaned = -0.00480368 Jy ! Component: 1700 - total flux cleaned = -0.00490942 Jy ! Component: 1750 - total flux cleaned = -0.00496202 Jy ! Component: 1800 - total flux cleaned = -0.00490992 Jy ! Component: 1850 - total flux cleaned = -0.00496242 Jy ! Component: 1900 - total flux cleaned = -0.0049102 Jy ! Component: 1950 - total flux cleaned = -0.00491055 Jy ! Component: 2000 - total flux cleaned = -0.0049634 Jy ! Total flux subtracted in 2048 components = -0.00496386 Jy ! Clean residual min=-0.002986 max=0.003716 Jy/beam ! Clean residual mean=0.000029 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 1.05179 Jy keep ! Adding 110 model components to the UV plane model. ! The established model now contains 197 components and 1.05179 Jy ![Exited script file: muppet] wmap "J0921-2618_X_1996_05_15_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8131 x 2.078 at 5.791 degrees (North through East) ! Clean map min=-0.0056141 max=0.68524 Jy/beam ! Writing clean map to FITS file: J0921-2618_X_1996_05_15_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.685242 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000898913 device "J0921-2618_X_1996_05_15_yyk\_map.eps/VPS" ! Attempting to open device: 'J0921-2618_X_1996_05_15_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.393545 0.393545 0.78709 1.57418 3.14836 6.29672 12.5934 25.1869 50.3738 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.685 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8131 x 2.078 at 5.791 degrees (North through East) ! Clean map min=-0.0056141 max=0.68524 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0921-2618_X_1996_05_15_yyk\_map.gif/gif" ! Attempting to open device: 'J0921-2618_X_1996_05_15_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0921-2618_X_1996_05_15_yyk_uvs.log closed on Mon Jan 8 04:24:47 2007