! Started logfile: J1939-1002_X_1997_01_10_pus_uvs.log on Mon Jan 30 11:16:41 2006 obs J1939-1002_X_1997_01_10_pus_uva.fits ! Reading UV FITS file: J1939-1002_X_1997_01_10_pus_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.735948 visibilities/baseline/integration-bin. ! Found source: J1939-1002 ! ! 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 497 lines of history. ! ! Reading 2252 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 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 = 256x256 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.30918 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=0.7233 mas, bmaj=1.875 mas, bpa=-2.273 degrees ! Estimated noise=1.29827 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 = 0.233616 Jy ! Component: 100 - total flux cleaned = 0.295789 Jy ! Total flux subtracted in 100 components = 0.295789 Jy ! Clean residual min=-0.024640 max=0.042314 Jy/beam ! Clean residual mean=-0.000779 rms=0.007424 Jy/beam ! Combined flux in latest and established models = 0.295789 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 0.295789 Jy ! ! Correcting IF 1. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.144304Jy sigma=2.463118 ! Fit after self-cal, rms=0.133975Jy sigma=2.302201 ! Inverting map and beam ! Estimated beam: bmin=0.7232 mas, bmaj=1.872 mas, bpa=-2.231 degrees ! Estimated noise=1.29816 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=0.8914 mas, bmaj=2.149 mas, bpa=-3.223 degrees ! Estimated noise=0.860435 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 = 0.0383023 Jy ! Component: 100 - total flux cleaned = 0.0538451 Jy ! Component: 150 - total flux cleaned = 0.0561975 Jy ! Component: 200 - total flux cleaned = 0.0574227 Jy ! Total flux subtracted in 200 components = 0.0574227 Jy ! Clean residual min=-0.016300 max=0.026765 Jy/beam ! Clean residual mean=-0.001641 rms=0.005600 Jy/beam ! Combined flux in latest and established models = 0.353212 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.353212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131341Jy sigma=2.161253 ! Fit after self-cal, rms=0.131037Jy sigma=2.157553 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8914 x 2.149 at -3.223 degrees (North through East) ! Clean map min=-0.015467 max=0.26833 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: 0.961381 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.89 HN 1.41 KP 1.00* ! LA 0.90 MK 0.86 NL 1.16 OV 0.85 ! PT 1.39 SC 0.97 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.962937 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.89 HN 1.43 KP 1.00* ! LA 0.92 MK 0.86 NL 1.10 OV 0.87 ! PT 1.34 SC 1.00 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.935934 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.89 HN 1.51 KP 1.00* ! LA 0.93 MK 0.88 NL 1.20 OV 0.84 ! PT 1.40 SC 1.07 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.930879 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 1.52 KP 1.00* ! LA 0.94 MK 0.86 NL 1.23 OV 0.84 ! PT 1.40 SC 1.04 ! ! ! Fit before self-cal, rms=0.131037Jy sigma=2.157553 ! Fit after self-cal, rms=0.116958Jy sigma=1.945050 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=0.116958Jy sigma=1.945050 ! Fit after self-cal, rms=0.116966Jy sigma=1.942589 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8558 mas, bmaj=2.132 mas, bpa=-4.975 degrees ! Estimated noise=0.742845 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 = -0.0275373 Jy ! Component: 100 - total flux cleaned = -0.0308836 Jy ! Component: 150 - total flux cleaned = -0.0326179 Jy ! Component: 200 - total flux cleaned = -0.0338169 Jy ! Total flux subtracted in 200 components = -0.0338169 Jy ! Clean residual min=-0.006103 max=0.018706 Jy/beam ! Clean residual mean=-0.000033 rms=0.002466 Jy/beam ! Combined flux in latest and established models = 0.319395 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.319395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112608Jy sigma=1.820738 ! Fit after self-cal, rms=0.112230Jy sigma=1.816445 ! Inverting map ! Added new window around map position (0.6, 3.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144897 Jy ! Component: 100 - total flux cleaned = 0.0128767 Jy ! Component: 150 - total flux cleaned = 0.0121117 Jy ! Component: 200 - total flux cleaned = 0.0116275 Jy ! Total flux subtracted in 200 components = 0.0116275 Jy ! Clean residual min=-0.006321 max=0.006392 Jy/beam ! Clean residual mean=-0.000015 rms=0.001592 Jy/beam ! Combined flux in latest and established models = 0.331023 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.331023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109772Jy sigma=1.759067 ! Fit after self-cal, rms=0.109362Jy sigma=1.753198 ! 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=0.109362Jy sigma=1.753198 ! Fit after self-cal, rms=0.078626Jy sigma=1.090744 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 = 0.00916325 Jy ! Component: 100 - total flux cleaned = 0.00938578 Jy ! Component: 150 - total flux cleaned = 0.00879614 Jy ! Component: 200 - total flux cleaned = 0.00841218 Jy ! Total flux subtracted in 200 components = 0.00841218 Jy ! Clean residual min=-0.005790 max=0.004860 Jy/beam ! Clean residual mean=0.000028 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.339435 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 57 components and 0.339435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077532Jy sigma=1.063299 ! Fit after self-cal, rms=0.076397Jy sigma=1.047973 ! 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: 0.8558 x 2.132 at -4.975 degrees (North through East) ! Clean map min=-0.0067712 max=0.2452 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=0.076397Jy sigma=1.047973 ! Fit after self-cal, rms=0.071361Jy sigma=0.984095 ! 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=0.071361Jy sigma=0.984095 ! Fit after self-cal, rms=0.071070Jy sigma=0.982676 ! Inverting map and beam ! Estimated beam: bmin=0.8578 mas, bmaj=2.112 mas, bpa=-4.944 degrees ! Estimated noise=0.735152 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280125 Jy ! Component: 100 - total flux cleaned = 0.00341446 Jy ! Component: 150 - total flux cleaned = 0.00401503 Jy ! Component: 200 - total flux cleaned = 0.00445671 Jy ! Total flux subtracted in 200 components = 0.00445671 Jy ! Clean residual min=-0.002928 max=0.003146 Jy/beam ! Clean residual mean=-0.000015 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.343892 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 71 components and 0.343892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070820Jy sigma=0.973954 ! Fit after self-cal, rms=0.070645Jy sigma=0.972998 ! 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=0.070645Jy sigma=0.972998 ! Fit after self-cal, rms=0.069412Jy sigma=0.935827 ! 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=0.069412Jy sigma=0.935827 ! Fit after self-cal, rms=0.069336Jy sigma=0.935663 ! Inverting map and beam ! Estimated beam: bmin=0.8569 mas, bmaj=2.105 mas, bpa=-4.83 degrees ! Estimated noise=0.733928 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142555 Jy ! Component: 100 - total flux cleaned = 0.0019391 Jy ! Component: 150 - total flux cleaned = 0.00238825 Jy ! Component: 200 - total flux cleaned = 0.00265572 Jy ! Total flux subtracted in 200 components = 0.00265572 Jy ! Clean residual min=-0.002591 max=0.002754 Jy/beam ! Clean residual mean=-0.000023 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.346547 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.346547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069224Jy sigma=0.930996 ! Fit after self-cal, rms=0.069161Jy sigma=0.930576 ! 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=2.17 mas, bmaj=3.624 mas, bpa=6.132 degrees ! Estimated noise=0.969256 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 = 0.000588193 Jy ! Component: 100 - total flux cleaned = 0.000358696 Jy ! Component: 150 - total flux cleaned = 0.000204609 Jy ! Component: 200 - total flux cleaned = 0.000162957 Jy ! Total flux subtracted in 200 components = 0.000162957 Jy ! Clean residual min=-0.002591 max=0.002975 Jy/beam ! Clean residual mean=-0.000053 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.34671 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.34671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069162Jy sigma=0.930105 ! Fit after self-cal, rms=0.069122Jy sigma=0.929781 ! 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=0.7121 mas, bmaj=1.854 mas, bpa=-2.183 degrees ! Estimated noise=1.15019 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.220925 Jy ! Component: 100 - total flux cleaned = 0.281768 Jy ! Component: 150 - total flux cleaned = 0.312222 Jy ! Component: 200 - total flux cleaned = 0.329518 Jy ! Total flux subtracted in 200 components = 0.329518 Jy ! Clean residual min=-0.006790 max=0.009205 Jy/beam ! Clean residual mean=-0.000012 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.329518 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.329518 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8569 mas, bmaj=2.105 mas, bpa=-4.83 degrees ! Estimated noise=0.733928 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 = 0.0113571 Jy ! Component: 100 - total flux cleaned = 0.0144846 Jy ! Component: 150 - total flux cleaned = 0.015517 Jy ! Component: 200 - total flux cleaned = 0.0161772 Jy ! Total flux subtracted in 200 components = 0.0161772 Jy ! Clean residual min=-0.004080 max=0.004442 Jy/beam ! Clean residual mean=-0.000036 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.345695 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.345695 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=2.17 mas, bmaj=3.624 mas, bpa=6.132 degrees ! Estimated noise=0.969256 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 = 0.000471517 Jy ! Component: 100 - total flux cleaned = 0.000588461 Jy ! Component: 150 - total flux cleaned = 0.000583595 Jy ! Component: 200 - total flux cleaned = 0.000647877 Jy ! Total flux subtracted in 200 components = 0.000647877 Jy ! Clean residual min=-0.002884 max=0.002933 Jy/beam ! Clean residual mean=-0.000063 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.346343 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.346343 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8569 mas, bmaj=2.105 mas, bpa=-4.83 degrees ! Estimated noise=0.733928 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000654967 Jy ! Component: 100 - total flux cleaned = 0.00128171 Jy ! Component: 150 - total flux cleaned = 0.00145719 Jy ! Component: 200 - total flux cleaned = 0.00176762 Jy ! Total flux subtracted in 200 components = 0.00176762 Jy ! Clean residual min=-0.003610 max=0.002910 Jy/beam ! Clean residual mean=-0.000022 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.348111 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.348111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069407Jy sigma=0.933710 ! Fit after self-cal, rms=0.069366Jy sigma=0.932630 wmodel J1939-1002_X_1997_01_10_pus\_map.mod ! Writing 80 model components to file: J1939-1002_X_1997_01_10_pus_map.mod wobs J1939-1002_X_1997_01_10_pus\_uvs.fits ! Writing UV FITS file: J1939-1002_X_1997_01_10_pus_uvs.fits wwins J1939-1002_X_1997_01_10_pus\_map.win ! wwins: Wrote 2 windows to J1939-1002_X_1997_01_10_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=1024 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101613 Jy ! Component: 100 - total flux cleaned = -0.00106627 Jy ! Component: 150 - total flux cleaned = -0.00106747 Jy ! Component: 200 - total flux cleaned = -0.00102421 Jy ! Component: 250 - total flux cleaned = -0.000942863 Jy ! Component: 300 - total flux cleaned = -0.000982466 Jy ! Component: 350 - total flux cleaned = -0.000983516 Jy ! Component: 400 - total flux cleaned = -0.00102136 Jy ! Component: 450 - total flux cleaned = -0.00105697 Jy ! Component: 500 - total flux cleaned = -0.00109107 Jy ! Component: 550 - total flux cleaned = -0.00112405 Jy ! Component: 600 - total flux cleaned = -0.0011556 Jy ! Component: 650 - total flux cleaned = -0.0011557 Jy ! Component: 700 - total flux cleaned = -0.00115659 Jy ! Component: 750 - total flux cleaned = -0.00118527 Jy ! Component: 800 - total flux cleaned = -0.00113109 Jy ! Component: 850 - total flux cleaned = -0.00121158 Jy ! Component: 900 - total flux cleaned = -0.00136644 Jy ! Component: 950 - total flux cleaned = -0.00151677 Jy ! Component: 1000 - total flux cleaned = -0.00166326 Jy ! Total flux subtracted in 1024 components = -0.00166353 Jy ! Clean residual min=-0.001212 max=0.001196 Jy/beam ! Clean residual mean=-0.000027 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.346447 Jy keep ! Adding 67 model components to the UV plane model. ! The established model now contains 147 components and 0.346447 Jy wmap "J1939-1002_X_1997_01_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8569 x 2.105 at -4.83 degrees (North through East) ! Clean map min=-0.0034184 max=0.24708 Jy/beam ! Writing clean map to FITS file: J1939-1002_X_1997_01_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.247083 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00050054 device "J1939-1002_X_1997_01_10_pus\_map.eps/VPS" ! Attempting to open device: 'J1939-1002_X_1997_01_10_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.60774 0.60774 1.21548 2.43096 4.86192 9.72384 19.4477 38.8954 77.7907 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.247 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8569 x 2.105 at -4.83 degrees (North through East) ! Clean map min=-0.0034184 max=0.24708 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1939-1002_X_1997_01_10_pus\_map.gif/vgif" ! Attempting to open device: 'J1939-1002_X_1997_01_10_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J1939-1002_X_1997_01_10_pus_uvs.log closed on Mon Jan 30 11:16:49 2006