! Started logfile: J0120-2701_S_2002_01_31_yyk_uvs.log on Tue Jun 26 21:56:02 2007 obs J0120-2701_S_2002_01_31_yyk_uva.fits ! Reading UV FITS file: J0120-2701_S_2002_01_31_yyk_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.79187 visibilities/baseline/integration-bin. ! Found source: J0120-2701 ! ! 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 2.22947e+09 8e+06 1 8e+06 ! 02 2 2.25947e+09 8e+06 1 8e+06 ! 03 3 2.34947e+09 8e+06 1 8e+06 ! 04 4 2.36947e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1224 lines of history. ! ! Reading 11688 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 J0120-2701_S_2002_01_31_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)= 0.483483 Jy uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.544 mas, bmaj=6.203 mas, bpa=-3.579 degrees ! Estimated noise=1660.8 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 = 0.300848 Jy ! Component: 100 - total flux cleaned = 0.408138 Jy ! Total flux subtracted in 100 components = 0.408138 Jy ! Clean residual min=-0.030748 max=0.095410 Jy/beam ! Clean residual mean=0.000133 rms=0.011264 Jy/beam ! Combined flux in latest and established models = 0.408138 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 0.408138 Jy ! ! Correcting IF 1. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.258399Jy sigma=0.001805 ! Fit after self-cal, rms=0.257633Jy sigma=0.001800 ! Inverting map and beam ! Estimated beam: bmin=2.544 mas, bmaj=6.203 mas, bpa=-3.579 degrees ! Estimated noise=1660.8 mJy/beam. ! Added new window around map position (4, -8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0994306 Jy ! Component: 100 - total flux cleaned = 0.149618 Jy ! Total flux subtracted in 100 components = 0.149618 Jy ! Clean residual min=-0.023814 max=0.067978 Jy/beam ! Clean residual mean=0.000152 rms=0.007514 Jy/beam ! Combined flux in latest and established models = 0.557756 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.557756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218873Jy sigma=0.001498 ! Fit after self-cal, rms=0.213897Jy sigma=0.001462 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0473953 Jy ! Component: 100 - total flux cleaned = 0.0642675 Jy ! Total flux subtracted in 100 components = 0.0642675 Jy ! Clean residual min=-0.018787 max=0.039191 Jy/beam ! Clean residual mean=0.000161 rms=0.005549 Jy/beam ! Combined flux in latest and established models = 0.622024 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.622024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204825Jy sigma=0.001394 ! Fit after self-cal, rms=0.203083Jy sigma=0.001380 ! 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=3.215 mas, bmaj=8.055 mas, bpa=-3.002 degrees ! Estimated noise=938.356 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 = 0.0282248 Jy ! Component: 100 - total flux cleaned = 0.0347701 Jy ! Component: 150 - total flux cleaned = 0.0377761 Jy ! Component: 200 - total flux cleaned = 0.0399179 Jy ! Total flux subtracted in 200 components = 0.0399179 Jy ! Clean residual min=-0.014117 max=0.025653 Jy/beam ! Clean residual mean=0.000530 rms=0.005020 Jy/beam ! Combined flux in latest and established models = 0.661942 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.661942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199753Jy sigma=0.001357 ! Fit after self-cal, rms=0.199469Jy sigma=0.001355 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.215 x 8.055 at -3.002 degrees (North through East) ! Clean map min=-0.014036 max=0.32572 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.993206 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.23 KP 0.96 ! LA 0.96 MK 0.88 NL 1.08 OV 0.93 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.982009 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.29 KP 1.00* ! LA 0.95 MK 0.97 NL 1.17 OV 0.94 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.930504 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 HN 1.38 KP 1.04 ! LA 0.97 MK 0.94 NL 1.32 OV 0.98 ! PT 1.12 SC 0.96 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.989253 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.86 HN 1.38 KP 1.09 ! LA 0.79 MK 0.93 NL 1.28 OV 0.90 ! PT 0.96 SC 0.90 ! ! ! Fit before self-cal, rms=0.199469Jy sigma=0.001355 ! Fit after self-cal, rms=0.187747Jy sigma=0.001287 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=0.187747Jy sigma=0.001287 ! Fit after self-cal, rms=0.187767Jy sigma=0.001287 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=7.817 mas, bpa=-2.641 degrees ! Estimated noise=882.576 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 = -0.022552 Jy ! Component: 100 - total flux cleaned = -0.0247427 Jy ! Component: 150 - total flux cleaned = -0.026062 Jy ! Component: 200 - total flux cleaned = -0.026496 Jy ! Total flux subtracted in 200 components = -0.026496 Jy ! Clean residual min=-0.008617 max=0.008790 Jy/beam ! Clean residual mean=0.000063 rms=0.002062 Jy/beam ! Combined flux in latest and established models = 0.635446 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.635446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185214Jy sigma=0.001268 ! Fit after self-cal, rms=0.185056Jy sigma=0.001267 ! 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=0.185056Jy sigma=0.001267 ! Fit after self-cal, rms=0.178885Jy sigma=0.001222 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 = 0.0022704 Jy ! Component: 100 - total flux cleaned = 0.00165512 Jy ! Component: 150 - total flux cleaned = 0.00133952 Jy ! Component: 200 - total flux cleaned = 0.00104787 Jy ! Total flux subtracted in 200 components = 0.00104787 Jy ! Clean residual min=-0.008083 max=0.007850 Jy/beam ! Clean residual mean=0.000064 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 0.636493 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 73 components and 0.636493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178353Jy sigma=0.001219 ! Fit after self-cal, rms=0.177655Jy sigma=0.001213 ! 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: 3.145 x 7.817 at -2.641 degrees (North through East) ! Clean map min=-0.0069637 max=0.30086 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=0.177655Jy sigma=0.001213 ! Fit after self-cal, rms=0.177115Jy sigma=0.001199 ! 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=0.177115Jy sigma=0.001199 ! Fit after self-cal, rms=0.177001Jy sigma=0.001198 ! Inverting map and beam ! Estimated beam: bmin=3.139 mas, bmaj=7.792 mas, bpa=-1.801 degrees ! Estimated noise=877.732 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191605 Jy ! Component: 100 - total flux cleaned = 0.00177674 Jy ! Component: 150 - total flux cleaned = 0.00150252 Jy ! Component: 200 - total flux cleaned = 0.00150018 Jy ! Total flux subtracted in 200 components = 0.00150018 Jy ! Clean residual min=-0.006673 max=0.007425 Jy/beam ! Clean residual mean=-0.000010 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.637994 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 84 components and 0.637994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176677Jy sigma=0.001196 ! Fit after self-cal, rms=0.176597Jy sigma=0.001195 ! 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=0.176597Jy sigma=0.001195 ! Fit after self-cal, rms=0.176758Jy sigma=0.001192 ! 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=0.176758Jy sigma=0.001192 ! Fit after self-cal, rms=0.176740Jy sigma=0.001192 ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=7.803 mas, bpa=-1.874 degrees ! Estimated noise=879.02 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194399 Jy ! Component: 100 - total flux cleaned = 0.00152976 Jy ! Component: 150 - total flux cleaned = 0.00140724 Jy ! Component: 200 - total flux cleaned = 0.00119579 Jy ! Total flux subtracted in 200 components = 0.00119579 Jy ! Clean residual min=-0.006075 max=0.006776 Jy/beam ! Clean residual mean=-0.000016 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.639189 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.63919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176494Jy sigma=0.001190 ! Fit after self-cal, rms=0.176451Jy sigma=0.001190 ! 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=8.752 mas, bmaj=20.36 mas, bpa=5.05 degrees ! Estimated noise=1127.75 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 = 0.00078776 Jy ! Component: 100 - total flux cleaned = 0.000435199 Jy ! Component: 150 - total flux cleaned = 0.000431527 Jy ! Component: 200 - total flux cleaned = 0.000425908 Jy ! Total flux subtracted in 200 components = 0.000425908 Jy ! Clean residual min=-0.004206 max=0.005305 Jy/beam ! Clean residual mean=-0.000019 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.639615 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 93 components and 0.639615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176371Jy sigma=0.001190 ! Fit after self-cal, rms=0.176361Jy sigma=0.001190 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.52 mas, bmaj=6.084 mas, bpa=-2.639 degrees ! Estimated noise=1567.4 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.305862 Jy ! Component: 100 - total flux cleaned = 0.436193 Jy ! Component: 150 - total flux cleaned = 0.507988 Jy ! Component: 200 - total flux cleaned = 0.550547 Jy ! Total flux subtracted in 200 components = 0.550547 Jy ! Clean residual min=-0.010554 max=0.017961 Jy/beam ! Clean residual mean=-0.000034 rms=0.003450 Jy/beam ! Combined flux in latest and established models = 0.550547 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 51 model components to the UV plane model. ! The established model now contains 51 components and 0.550547 Jy ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=7.803 mas, bpa=-1.874 degrees ! Estimated noise=879.02 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 = 0.043578 Jy ! Component: 100 - total flux cleaned = 0.0645859 Jy ! Component: 150 - total flux cleaned = 0.0753563 Jy ! Component: 200 - total flux cleaned = 0.0809333 Jy ! Total flux subtracted in 200 components = 0.0809333 Jy ! Clean residual min=-0.005401 max=0.008641 Jy/beam ! Clean residual mean=0.000018 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.63148 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 82 components and 0.63148 Jy ! Inverting map ! Added new window around map position (-4.5, 7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00755453 Jy ! Component: 100 - total flux cleaned = 0.00815983 Jy ! Component: 150 - total flux cleaned = 0.00849787 Jy ! Component: 200 - total flux cleaned = 0.00864618 Jy ! Total flux subtracted in 200 components = 0.00864618 Jy ! Clean residual min=-0.004867 max=0.005310 Jy/beam ! Clean residual mean=-0.000011 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.640126 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.640126 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=8.752 mas, bmaj=20.36 mas, bpa=5.05 degrees ! Estimated noise=1127.75 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 = 0.00177972 Jy ! Component: 100 - total flux cleaned = 0.00190851 Jy ! Component: 150 - total flux cleaned = 0.00199432 Jy ! Component: 200 - total flux cleaned = 0.00183687 Jy ! Total flux subtracted in 200 components = 0.00183687 Jy ! Clean residual min=-0.004400 max=0.005521 Jy/beam ! Clean residual mean=-0.000036 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.641963 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 113 components and 0.641963 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=7.803 mas, bpa=-1.874 degrees ! Estimated noise=879.02 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000589284 Jy ! Component: 100 - total flux cleaned = -0.000331404 Jy ! Component: 150 - total flux cleaned = -0.000326241 Jy ! Component: 200 - total flux cleaned = -0.000225203 Jy ! Total flux subtracted in 200 components = -0.000225203 Jy ! Clean residual min=-0.004672 max=0.004991 Jy/beam ! Clean residual mean=-0.000022 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.641738 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 127 components and 0.641738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175718Jy sigma=0.001185 ! Fit after self-cal, rms=0.175655Jy sigma=0.001185 wmodel J0120-2701_S_2002_01_31_yyk\_map.mod ! Writing 127 model components to file: J0120-2701_S_2002_01_31_yyk_map.mod wobs J0120-2701_S_2002_01_31_yyk\_uvs.fits ! Writing UV FITS file: J0120-2701_S_2002_01_31_yyk_uvs.fits wwins J0120-2701_S_2002_01_31_yyk\_map.win ! wwins: Wrote 3 windows to J0120-2701_S_2002_01_31_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 = -0.000275008 Jy ! Component: 100 - total flux cleaned = -0.00131792 Jy ! Component: 150 - total flux cleaned = -0.00233136 Jy ! Component: 200 - total flux cleaned = -0.00321218 Jy ! Component: 250 - total flux cleaned = -0.00386573 Jy ! Component: 300 - total flux cleaned = -0.00443412 Jy ! Component: 350 - total flux cleaned = -0.00481666 Jy ! Component: 400 - total flux cleaned = -0.00529111 Jy ! Component: 450 - total flux cleaned = -0.0057479 Jy ! Component: 500 - total flux cleaned = -0.00594425 Jy ! Component: 550 - total flux cleaned = -0.00613443 Jy ! Component: 600 - total flux cleaned = -0.00627486 Jy ! Component: 650 - total flux cleaned = -0.00654832 Jy ! Component: 700 - total flux cleaned = -0.00681304 Jy ! Component: 750 - total flux cleaned = -0.00685599 Jy ! Component: 800 - total flux cleaned = -0.00706816 Jy ! Component: 850 - total flux cleaned = -0.00727437 Jy ! Component: 900 - total flux cleaned = -0.00739527 Jy ! Component: 950 - total flux cleaned = -0.0075926 Jy ! Component: 1000 - total flux cleaned = -0.00763068 Jy ! Component: 1050 - total flux cleaned = -0.00774541 Jy ! Component: 1100 - total flux cleaned = -0.00793218 Jy ! Component: 1150 - total flux cleaned = -0.00815237 Jy ! Component: 1200 - total flux cleaned = -0.00826044 Jy ! Component: 1250 - total flux cleaned = -0.00843742 Jy ! Component: 1300 - total flux cleaned = -0.00857742 Jy ! Component: 1350 - total flux cleaned = -0.00868079 Jy ! Component: 1400 - total flux cleaned = -0.00888267 Jy ! Component: 1450 - total flux cleaned = -0.00891618 Jy ! Component: 1500 - total flux cleaned = -0.00904661 Jy ! Component: 1550 - total flux cleaned = -0.00907915 Jy ! Component: 1600 - total flux cleaned = -0.00917415 Jy ! Component: 1650 - total flux cleaned = -0.00932931 Jy ! Component: 1700 - total flux cleaned = -0.00948108 Jy ! Component: 1750 - total flux cleaned = -0.00948132 Jy ! Component: 1800 - total flux cleaned = -0.00965912 Jy ! Component: 1850 - total flux cleaned = -0.00971753 Jy ! Component: 1900 - total flux cleaned = -0.00977519 Jy ! Component: 1950 - total flux cleaned = -0.00988881 Jy ! Component: 2000 - total flux cleaned = -0.00997261 Jy ! Total flux subtracted in 2048 components = -0.0100559 Jy ! Clean residual min=-0.001725 max=0.001789 Jy/beam ! Clean residual mean=-0.000011 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.631682 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 256 components and 0.631682 Jy ![Exited script file: muppet] wmap "J0120-2701_S_2002_01_31_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.151 x 7.803 at -1.874 degrees (North through East) ! Clean map min=-0.0045073 max=0.29157 Jy/beam ! Writing clean map to FITS file: J0120-2701_S_2002_01_31_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.291572 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000556624 device "J0120-2701_S_2002_01_31_yyk\_map.eps/VPS" ! Attempting to open device: 'J0120-2701_S_2002_01_31_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.572713 0.572713 1.14543 2.29085 4.58171 9.16341 18.3268 36.6537 73.3073 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 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: 3.151 x 7.803 at -1.874 degrees (North through East) ! Clean map min=-0.0045073 max=0.29157 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0120-2701_S_2002_01_31_yyk\_map.gif/gif" ! Attempting to open device: 'J0120-2701_S_2002_01_31_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0120-2701_S_2002_01_31_yyk_uvs.log closed on Tue Jun 26 21:56:10 2007