! Started logfile: J1246-2547_S_2004_05_27_yyk_uvs.log on Wed Dec 7 00:23:59 2005 obs J1246-2547_S_2004_05_27_yyk_uve.fits ! Reading UV FITS file: J1246-2547_S_2004_05_27_yyk_uve.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.868376 visibilities/baseline/integration-bin. ! Found source: J1246-2547 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1383 lines of history. ! ! Reading 2032 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 J1246-2547_S_2004_05_27_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.604862 Jy startmod ,phase_soltime ! Applying default point source starting model. ! Performing phase self-cal over 10 minute time intervals ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.448361Jy sigma=6.398094 ! Fit after self-cal, rms=0.448297Jy sigma=6.395572 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=2.302 mas, bmaj=6.62 mas, bpa=-6.38 degrees ! Estimated noise=1.72086 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 = 0.483892 Jy ! Component: 100 - total flux cleaned = 0.597568 Jy ! Total flux subtracted in 100 components = 0.597568 Jy ! Clean residual min=-0.014408 max=0.030768 Jy/beam ! Clean residual mean=-0.000072 rms=0.004207 Jy/beam ! Combined flux in latest and established models = 0.597568 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.597568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124871Jy sigma=1.614909 ! Fit after self-cal, rms=0.124354Jy sigma=1.608665 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0431146 Jy ! Component: 100 - total flux cleaned = 0.0618722 Jy ! Total flux subtracted in 100 components = 0.0618722 Jy ! Clean residual min=-0.011016 max=0.013914 Jy/beam ! Clean residual mean=-0.000030 rms=0.002970 Jy/beam ! Combined flux in latest and established models = 0.65944 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.65944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109185Jy sigma=1.353023 ! Fit after self-cal, rms=0.108988Jy sigma=1.350242 ! 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=3.123 mas, bmaj=8.422 mas, bpa=-4.983 degrees ! Estimated noise=1.1353 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 = 0.0131343 Jy ! Component: 100 - total flux cleaned = 0.0170535 Jy ! Component: 150 - total flux cleaned = 0.0176566 Jy ! Component: 200 - total flux cleaned = 0.0179211 Jy ! Total flux subtracted in 200 components = 0.0179211 Jy ! Clean residual min=-0.011003 max=0.016072 Jy/beam ! Clean residual mean=-0.000078 rms=0.003430 Jy/beam ! Combined flux in latest and established models = 0.677361 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.677361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107490Jy sigma=1.330803 ! Fit after self-cal, rms=0.107399Jy sigma=1.330262 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! selflims ampcor_selflim ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.00305 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 1.02 KP 0.97 ! LA 1.06 MK 0.97 NL 1.01 OV 1.00 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.973562 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.13 KP 1.01 ! LA 1.03 MK 1.04 NL 1.01 OV 1.04 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.996926 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 HN 1.06 KP 0.98 ! LA 0.93 MK 1.00 NL 1.09 OV 1.05 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.02355 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.03 KP 0.90 ! LA 1.00* MK 1.00 NL 1.00 OV 0.88 ! PT 0.94 SC 1.09 ! ! ! Fit before self-cal, rms=0.107399Jy sigma=1.330262 ! Fit after self-cal, rms=0.096418Jy sigma=1.173194 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=0.096418Jy sigma=1.173194 ! Fit after self-cal, rms=0.096426Jy sigma=1.173103 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.149 mas, bmaj=8.412 mas, bpa=-4.636 degrees ! Estimated noise=1.12717 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 = -0.00491523 Jy ! Component: 100 - total flux cleaned = -0.00543628 Jy ! Component: 150 - total flux cleaned = -0.00550509 Jy ! Component: 200 - total flux cleaned = -0.00557017 Jy ! Total flux subtracted in 200 components = -0.00557017 Jy ! Clean residual min=-0.007539 max=0.014842 Jy/beam ! Clean residual mean=0.000104 rms=0.002904 Jy/beam ! Combined flux in latest and established models = 0.671791 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.671791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096334Jy sigma=1.169657 ! Fit after self-cal, rms=0.096282Jy sigma=1.169485 ! Inverting map ! Added new window around map position (7, -8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150151 Jy ! Component: 100 - total flux cleaned = 0.0173298 Jy ! Component: 150 - total flux cleaned = 0.0183804 Jy ! Component: 200 - total flux cleaned = 0.0190212 Jy ! Total flux subtracted in 200 components = 0.0190212 Jy ! Clean residual min=-0.006888 max=0.010086 Jy/beam ! Clean residual mean=0.000092 rms=0.002091 Jy/beam ! Combined flux in latest and established models = 0.690812 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 0.690812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094835Jy sigma=1.138322 ! Fit after self-cal, rms=0.094573Jy sigma=1.135521 ! 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=0.094573Jy sigma=1.135521 ! Fit after self-cal, rms=0.092242Jy sigma=1.102372 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (17, -19). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108674 Jy ! Component: 100 - total flux cleaned = 0.0146841 Jy ! Component: 150 - total flux cleaned = 0.0168752 Jy ! Component: 200 - total flux cleaned = 0.0183819 Jy ! Total flux subtracted in 200 components = 0.0183819 Jy ! Clean residual min=-0.006261 max=0.005085 Jy/beam ! Clean residual mean=0.000027 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.709194 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 106 components and 0.709194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091222Jy sigma=1.083975 ! Fit after self-cal, rms=0.091081Jy sigma=1.080779 ! 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: 3.149 x 8.412 at -4.636 degrees (North through East) ! Clean map min=-0.0061142 max=0.57355 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=0.091081Jy sigma=1.080779 ! Fit after self-cal, rms=0.083895Jy sigma=0.979636 ! 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=0.083895Jy sigma=0.979636 ! Fit after self-cal, rms=0.083936Jy sigma=0.979213 ! Inverting map and beam ! Estimated beam: bmin=3.137 mas, bmaj=8.393 mas, bpa=-4.53 degrees ! Estimated noise=1.12218 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507905 Jy ! Component: 100 - total flux cleaned = 0.00804287 Jy ! Component: 150 - total flux cleaned = 0.00858152 Jy ! Component: 200 - total flux cleaned = 0.00888187 Jy ! Total flux subtracted in 200 components = 0.00888187 Jy ! Clean residual min=-0.004483 max=0.004067 Jy/beam ! Clean residual mean=0.000051 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.718076 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 140 components and 0.718076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083652Jy sigma=0.974209 ! Fit after self-cal, rms=0.083630Jy sigma=0.973708 ! 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=0.083630Jy sigma=0.973708 ! Fit after self-cal, rms=0.081349Jy sigma=0.940811 ! 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=0.081349Jy sigma=0.940811 ! Fit after self-cal, rms=0.081359Jy sigma=0.940791 ! Inverting map and beam ! Estimated beam: bmin=3.138 mas, bmaj=8.391 mas, bpa=-4.434 degrees ! Estimated noise=1.12224 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305253 Jy ! Component: 100 - total flux cleaned = 0.00438905 Jy ! Component: 150 - total flux cleaned = 0.00463545 Jy ! Component: 200 - total flux cleaned = 0.0047969 Jy ! Total flux subtracted in 200 components = 0.0047969 Jy ! Clean residual min=-0.004143 max=0.003851 Jy/beam ! Clean residual mean=0.000051 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.722873 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 162 components and 0.722873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081269Jy sigma=0.938767 ! Fit after self-cal, rms=0.081247Jy sigma=0.938513 ! 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=8.124 mas, bmaj=20.65 mas, bpa=-1.08 degrees ! Estimated noise=1.43305 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 = 0.000874151 Jy ! Component: 100 - total flux cleaned = 0.00138524 Jy ! Component: 150 - total flux cleaned = 0.00148016 Jy ! Component: 200 - total flux cleaned = 0.00136916 Jy ! Total flux subtracted in 200 components = 0.00136916 Jy ! Clean residual min=-0.004022 max=0.004181 Jy/beam ! Clean residual mean=0.000089 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.724242 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 183 components and 0.724242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081259Jy sigma=0.938129 ! Fit after self-cal, rms=0.081240Jy sigma=0.937794 ! Inverting map uvtaper 0,0 ! 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=2.309 mas, bmaj=6.6 mas, bpa=-6.119 degrees ! Estimated noise=1.70662 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.481734 Jy ! Component: 100 - total flux cleaned = 0.595304 Jy ! Component: 150 - total flux cleaned = 0.635179 Jy ! Component: 200 - total flux cleaned = 0.655618 Jy ! Total flux subtracted in 200 components = 0.655618 Jy ! Clean residual min=-0.008321 max=0.008769 Jy/beam ! Clean residual mean=0.000030 rms=0.002067 Jy/beam ! Combined flux in latest and established models = 0.655618 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.655618 Jy ! Inverting map and beam ! Estimated beam: bmin=3.138 mas, bmaj=8.391 mas, bpa=-4.434 degrees ! Estimated noise=1.12224 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 = 0.0217239 Jy ! Component: 100 - total flux cleaned = 0.0353746 Jy ! Component: 150 - total flux cleaned = 0.0449528 Jy ! Component: 200 - total flux cleaned = 0.0519905 Jy ! Total flux subtracted in 200 components = 0.0519906 Jy ! Clean residual min=-0.004551 max=0.005637 Jy/beam ! Clean residual mean=0.000066 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.707608 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 85 components and 0.707608 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=8.124 mas, bmaj=20.65 mas, bpa=-1.08 degrees ! Estimated noise=1.43305 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 = 0.00787378 Jy ! Component: 100 - total flux cleaned = 0.0120385 Jy ! Component: 150 - total flux cleaned = 0.0133678 Jy ! Component: 200 - total flux cleaned = 0.0141236 Jy ! Total flux subtracted in 200 components = 0.0141236 Jy ! Clean residual min=-0.004191 max=0.004862 Jy/beam ! Clean residual mean=0.000091 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.721732 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 146 components and 0.721732 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.138 mas, bmaj=8.391 mas, bpa=-4.434 degrees ! Estimated noise=1.12224 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102829 Jy ! Component: 100 - total flux cleaned = 0.00101905 Jy ! Component: 150 - total flux cleaned = 0.00110143 Jy ! Component: 200 - total flux cleaned = 0.00117182 Jy ! Total flux subtracted in 200 components = 0.00117182 Jy ! Clean residual min=-0.003901 max=0.003821 Jy/beam ! Clean residual mean=0.000045 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.722904 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 162 components and 0.722903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081464Jy sigma=0.940220 ! Fit after self-cal, rms=0.081422Jy sigma=0.939728 wmodel J1246-2547_S_2004_05_27_yyk\_map.mod ! Writing 162 model components to file: J1246-2547_S_2004_05_27_yyk_map.mod wobs J1246-2547_S_2004_05_27_yyk\_uvs.fits ! Writing UV FITS file: J1246-2547_S_2004_05_27_yyk_uvs.fits wwins J1246-2547_S_2004_05_27_yyk\_map.win ! wwins: Wrote 3 windows to J1246-2547_S_2004_05_27_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 = -0.000587577 Jy ! Component: 100 - total flux cleaned = -0.00147323 Jy ! Component: 150 - total flux cleaned = -0.00225128 Jy ! Component: 200 - total flux cleaned = -0.00299406 Jy ! Component: 250 - total flux cleaned = -0.00348915 Jy ! Component: 300 - total flux cleaned = -0.00386074 Jy ! Component: 350 - total flux cleaned = -0.00422137 Jy ! Component: 400 - total flux cleaned = -0.00457222 Jy ! Component: 450 - total flux cleaned = -0.00496081 Jy ! Component: 500 - total flux cleaned = -0.00515012 Jy ! Component: 550 - total flux cleaned = -0.00524261 Jy ! Component: 600 - total flux cleaned = -0.00537921 Jy ! Component: 650 - total flux cleaned = -0.00564537 Jy ! Component: 700 - total flux cleaned = -0.00586182 Jy ! Component: 750 - total flux cleaned = -0.00594636 Jy ! Component: 800 - total flux cleaned = -0.00594621 Jy ! Component: 850 - total flux cleaned = -0.00598841 Jy ! Component: 900 - total flux cleaned = -0.0060691 Jy ! Component: 950 - total flux cleaned = -0.00622967 Jy ! Component: 1000 - total flux cleaned = -0.00618956 Jy ! Component: 1050 - total flux cleaned = -0.00618864 Jy ! Component: 1100 - total flux cleaned = -0.00626488 Jy ! Component: 1150 - total flux cleaned = -0.00630198 Jy ! Component: 1200 - total flux cleaned = -0.00630077 Jy ! Component: 1250 - total flux cleaned = -0.00615304 Jy ! Component: 1300 - total flux cleaned = -0.00619016 Jy ! Component: 1350 - total flux cleaned = -0.00608164 Jy ! Component: 1400 - total flux cleaned = -0.00611763 Jy ! Component: 1450 - total flux cleaned = -0.00608212 Jy ! Component: 1500 - total flux cleaned = -0.00601187 Jy ! Component: 1550 - total flux cleaned = -0.00604642 Jy ! Component: 1600 - total flux cleaned = -0.00604595 Jy ! Component: 1650 - total flux cleaned = -0.00594405 Jy ! Component: 1700 - total flux cleaned = -0.00604546 Jy ! Component: 1750 - total flux cleaned = -0.00594551 Jy ! Component: 1800 - total flux cleaned = -0.00597863 Jy ! Component: 1850 - total flux cleaned = -0.0060109 Jy ! Component: 1900 - total flux cleaned = -0.00594657 Jy ! Component: 1950 - total flux cleaned = -0.00597888 Jy ! Component: 2000 - total flux cleaned = -0.00588325 Jy ! Total flux subtracted in 2048 components = -0.00578873 Jy ! Clean residual min=-0.001720 max=0.002030 Jy/beam ! Clean residual mean=0.000037 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.717115 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 298 components and 0.717115 Jy ![Exited script file: muppet] wmap "J1246-2547_S_2004_05_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.138 x 8.391 at -4.434 degrees (North through East) ! Clean map min=-0.0037513 max=0.5734 Jy/beam ! Writing clean map to FITS file: J1246-2547_S_2004_05_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.573403 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000647828 device "J1246-2547_S_2004_05_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J1246-2547_S_2004_05_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.338939 0.338939 0.677878 1.35576 2.71151 5.42302 10.846 21.6921 43.3842 86.7683 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.573 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.138 x 8.391 at -4.434 degrees (North through East) ! Clean map min=-0.0037513 max=0.5734 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1246-2547_S_2004_05_27_yyk\_map.gif/gif" ! Attempting to open device: 'J1246-2547_S_2004_05_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1246-2547_S_2004_05_27_yyk_uvs.log closed on Wed Dec 7 00:24:03 2005