! Started logfile: J0818+4222_S_2006_02_14_yyk_uvs.log on Wed Jul 5 11:44:06 2006 obs J0818+4222_S_2006_02_14_yyk_uva.fits ! Reading UV FITS file: J0818+4222_S_2006_02_14_yyk_uva.fits ! AN table 1: 345 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.804122 visibilities/baseline/integration-bin. ! Found source: J0818+4222 ! ! 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 2684 lines of history. ! ! Reading 49936 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 J0818+4222_S_2006_02_14_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. uvav time_av, true ! Averaging into 30 second bins. ! 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 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.55684 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=3.136 mas, bmaj=4.435 mas, bpa=-12.72 degrees ! Estimated noise=1.62995 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 = 0.436648 Jy ! Component: 100 - total flux cleaned = 0.540283 Jy ! Total flux subtracted in 100 components = 0.540283 Jy ! Clean residual min=-0.014058 max=0.031001 Jy/beam ! Clean residual mean=-0.000172 rms=0.004244 Jy/beam ! Combined flux in latest and established models = 0.540283 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.540283 Jy ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.120543Jy sigma=1.792278 ! Fit after self-cal, rms=0.120358Jy sigma=1.785352 ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=4.435 mas, bpa=-12.72 degrees ! Estimated noise=1.62995 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428415 Jy ! Component: 100 - total flux cleaned = 0.0621729 Jy ! Total flux subtracted in 100 components = 0.0621729 Jy ! Clean residual min=-0.011099 max=0.014538 Jy/beam ! Clean residual mean=-0.000129 rms=0.002870 Jy/beam ! Combined flux in latest and established models = 0.602456 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.602456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103752Jy sigma=1.516392 ! Fit after self-cal, rms=0.103686Jy sigma=1.514010 ! 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=3.842 mas, bmaj=5.488 mas, bpa=-24.27 degrees ! Estimated noise=1.15554 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 = 0.0129631 Jy ! Component: 100 - total flux cleaned = 0.0188239 Jy ! Component: 150 - total flux cleaned = 0.0202607 Jy ! Component: 200 - total flux cleaned = 0.0209822 Jy ! Total flux subtracted in 200 components = 0.0209822 Jy ! Clean residual min=-0.009129 max=0.009873 Jy/beam ! Clean residual mean=-0.000203 rms=0.002594 Jy/beam ! Combined flux in latest and established models = 0.623438 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.623438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101518Jy sigma=1.490548 ! Fit after self-cal, rms=0.101473Jy sigma=1.489920 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.842 x 5.488 at -24.27 degrees (North through East) ! Clean map min=-0.0087248 max=0.5226 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: 1.00659 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.98 KP 0.94 ! LA 1.19 MK 0.91 NL 0.94 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.982518 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.01 KP 0.98 ! LA 1.18 MK 1.01 NL 0.97 OV 1.00 ! PT 1.01 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: 0.974353 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.96 ! LA 0.93 MK 1.09 NL 1.06 OV 1.04 ! PT 1.08 SC 1.09 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03231 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.94 KP 0.87 ! LA 0.78 MK 1.11 NL 0.99 OV 0.87 ! PT 0.93 SC 1.18 ! ! ! Fit before self-cal, rms=0.101473Jy sigma=1.489920 ! Fit after self-cal, rms=0.075868Jy sigma=1.124271 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=0.075868Jy sigma=1.124271 ! Fit after self-cal, rms=0.075851Jy sigma=1.124100 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.935 mas, bmaj=5.642 mas, bpa=-24.9 degrees ! Estimated noise=1.15171 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 = -0.0028411 Jy ! Component: 100 - total flux cleaned = -0.00271022 Jy ! Component: 150 - total flux cleaned = -0.00249694 Jy ! Component: 200 - total flux cleaned = -0.00239962 Jy ! Total flux subtracted in 200 components = -0.00239962 Jy ! Clean residual min=-0.005651 max=0.007690 Jy/beam ! Clean residual mean=-0.000026 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.621038 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.621038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075540Jy sigma=1.117268 ! Fit after self-cal, rms=0.075520Jy sigma=1.116901 ! Inverting map ! Added new window around map position (6, -2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00940011 Jy ! Component: 100 - total flux cleaned = 0.0110758 Jy ! Component: 150 - total flux cleaned = 0.0110855 Jy ! Component: 200 - total flux cleaned = 0.0108438 Jy ! Total flux subtracted in 200 components = 0.0108438 Jy ! Clean residual min=-0.005333 max=0.005245 Jy/beam ! Clean residual mean=-0.000003 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.631882 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 78 components and 0.631882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074281Jy sigma=1.097681 ! Fit after self-cal, rms=0.074182Jy sigma=1.095145 ! 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=0.074182Jy sigma=1.095145 ! Fit after self-cal, rms=0.072600Jy sigma=1.062320 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 = 0.0022327 Jy ! Component: 100 - total flux cleaned = 0.00212923 Jy ! Component: 150 - total flux cleaned = 0.00193668 Jy ! Component: 200 - total flux cleaned = 0.00185019 Jy ! Total flux subtracted in 200 components = 0.00185019 Jy ! Clean residual min=-0.005021 max=0.005090 Jy/beam ! Clean residual mean=-0.000001 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.633732 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.633732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072257Jy sigma=1.057248 ! Fit after self-cal, rms=0.072151Jy sigma=1.055038 ! 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: 3.935 x 5.642 at -24.9 degrees (North through East) ! Clean map min=-0.0048148 max=0.52304 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=0.072151Jy sigma=1.055038 ! Fit after self-cal, rms=0.066127Jy sigma=0.951164 ! 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=0.066127Jy sigma=0.951164 ! Fit after self-cal, rms=0.066117Jy sigma=0.951035 ! Inverting map and beam ! Estimated beam: bmin=3.934 mas, bmaj=5.596 mas, bpa=-24.37 degrees ! Estimated noise=1.14801 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315134 Jy ! Component: 100 - total flux cleaned = 0.00338178 Jy ! Component: 150 - total flux cleaned = 0.00344876 Jy ! Component: 200 - total flux cleaned = 0.00344965 Jy ! Total flux subtracted in 200 components = 0.00344965 Jy ! Clean residual min=-0.004637 max=0.004272 Jy/beam ! Clean residual mean=0.000009 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.637182 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 106 components and 0.637182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065935Jy sigma=0.948084 ! Fit after self-cal, rms=0.065909Jy sigma=0.947834 ! 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=0.065909Jy sigma=0.947834 ! Fit after self-cal, rms=0.065325Jy sigma=0.936615 ! 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=0.065325Jy sigma=0.936615 ! Fit after self-cal, rms=0.065318Jy sigma=0.936611 ! Inverting map and beam ! Estimated beam: bmin=3.935 mas, bmaj=5.592 mas, bpa=-24.29 degrees ! Estimated noise=1.14797 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177165 Jy ! Component: 100 - total flux cleaned = 0.0019265 Jy ! Component: 150 - total flux cleaned = 0.0018832 Jy ! Component: 200 - total flux cleaned = 0.00188213 Jy ! Total flux subtracted in 200 components = 0.00188213 Jy ! Clean residual min=-0.004538 max=0.004214 Jy/beam ! Clean residual mean=0.000009 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.639064 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 123 components and 0.639064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065240Jy sigma=0.935339 ! Fit after self-cal, rms=0.065222Jy sigma=0.935231 ! 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=8.49 mas, bmaj=9.021 mas, bpa=-10.63 degrees ! Estimated noise=1.41951 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 = 0.000732705 Jy ! Component: 100 - total flux cleaned = 0.000764991 Jy ! Component: 150 - total flux cleaned = 0.000763378 Jy ! Component: 200 - total flux cleaned = 0.000804085 Jy ! Total flux subtracted in 200 components = 0.000804085 Jy ! Clean residual min=-0.005707 max=0.005730 Jy/beam ! Clean residual mean=0.000023 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.639868 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 135 components and 0.639868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065204Jy sigma=0.935064 ! Fit after self-cal, rms=0.065197Jy sigma=0.935032 ! 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=3.146 mas, bmaj=4.461 mas, bpa=-14.64 degrees ! Estimated noise=1.62916 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.434346 Jy ! Component: 100 - total flux cleaned = 0.533577 Jy ! Component: 150 - total flux cleaned = 0.57539 Jy ! Component: 200 - total flux cleaned = 0.597149 Jy ! Total flux subtracted in 200 components = 0.597149 Jy ! Clean residual min=-0.006588 max=0.008224 Jy/beam ! Clean residual mean=-0.000033 rms=0.001831 Jy/beam ! Combined flux in latest and established models = 0.597149 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.597149 Jy ! Inverting map and beam ! Estimated beam: bmin=3.935 mas, bmaj=5.592 mas, bpa=-24.29 degrees ! Estimated noise=1.14797 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 = 0.0180214 Jy ! Component: 100 - total flux cleaned = 0.027803 Jy ! Component: 150 - total flux cleaned = 0.03393 Jy ! Component: 200 - total flux cleaned = 0.0378383 Jy ! Total flux subtracted in 200 components = 0.0378383 Jy ! Clean residual min=-0.004791 max=0.004397 Jy/beam ! Clean residual mean=-0.000002 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.634987 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 70 components and 0.634987 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=8.49 mas, bmaj=9.021 mas, bpa=-10.63 degrees ! Estimated noise=1.41951 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 = 0.00348783 Jy ! Component: 100 - total flux cleaned = 0.00454172 Jy ! Component: 150 - total flux cleaned = 0.00488421 Jy ! Component: 200 - total flux cleaned = 0.0049827 Jy ! Total flux subtracted in 200 components = 0.0049827 Jy ! Clean residual min=-0.005786 max=0.005733 Jy/beam ! Clean residual mean=0.000023 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.63997 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 99 components and 0.63997 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.935 mas, bmaj=5.592 mas, bpa=-24.29 degrees ! Estimated noise=1.14797 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00026444 Jy ! Component: 100 - total flux cleaned = -0.000214481 Jy ! Component: 150 - total flux cleaned = -0.000120837 Jy ! Component: 200 - total flux cleaned = -0.000121343 Jy ! Total flux subtracted in 200 components = -0.000121343 Jy ! Clean residual min=-0.004415 max=0.004389 Jy/beam ! Clean residual mean=0.000011 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.639849 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 111 components and 0.639849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065243Jy sigma=0.935852 ! Fit after self-cal, rms=0.065228Jy sigma=0.935782 wmodel J0818+4222_S_2006_02_14_yyk\_map.mod ! Writing 111 model components to file: J0818+4222_S_2006_02_14_yyk_map.mod wobs J0818+4222_S_2006_02_14_yyk\_uvs.fits ! Writing UV FITS file: J0818+4222_S_2006_02_14_yyk_uvs.fits wwins J0818+4222_S_2006_02_14_yyk\_map.win ! wwins: Wrote 2 windows to J0818+4222_S_2006_02_14_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 = 0.000715233 Jy ! Component: 100 - total flux cleaned = 0.00128784 Jy ! Component: 150 - total flux cleaned = 0.00168385 Jy ! Component: 200 - total flux cleaned = 0.00193002 Jy ! Component: 250 - total flux cleaned = 0.00210474 Jy ! Component: 300 - total flux cleaned = 0.00221503 Jy ! Component: 350 - total flux cleaned = 0.00242412 Jy ! Component: 400 - total flux cleaned = 0.00247385 Jy ! Component: 450 - total flux cleaned = 0.00252284 Jy ! Component: 500 - total flux cleaned = 0.00257096 Jy ! Component: 550 - total flux cleaned = 0.00257229 Jy ! Component: 600 - total flux cleaned = 0.00270456 Jy ! Component: 650 - total flux cleaned = 0.00266081 Jy ! Component: 700 - total flux cleaned = 0.00274388 Jy ! Component: 750 - total flux cleaned = 0.00282557 Jy ! Component: 800 - total flux cleaned = 0.00286565 Jy ! Component: 850 - total flux cleaned = 0.00306062 Jy ! Component: 900 - total flux cleaned = 0.00321311 Jy ! Component: 950 - total flux cleaned = 0.00336354 Jy ! Component: 1000 - total flux cleaned = 0.00354764 Jy ! Component: 1050 - total flux cleaned = 0.00372827 Jy ! Component: 1100 - total flux cleaned = 0.00383521 Jy ! Component: 1150 - total flux cleaned = 0.00411588 Jy ! Component: 1200 - total flux cleaned = 0.00421955 Jy ! Component: 1250 - total flux cleaned = 0.0043222 Jy ! Component: 1300 - total flux cleaned = 0.00459027 Jy ! Component: 1350 - total flux cleaned = 0.00468882 Jy ! Component: 1400 - total flux cleaned = 0.00488388 Jy ! Component: 1450 - total flux cleaned = 0.00507632 Jy ! Component: 1500 - total flux cleaned = 0.0052976 Jy ! Component: 1550 - total flux cleaned = 0.00557883 Jy ! Component: 1600 - total flux cleaned = 0.00576332 Jy ! Component: 1650 - total flux cleaned = 0.00597628 Jy ! Component: 1700 - total flux cleaned = 0.00612687 Jy ! Component: 1750 - total flux cleaned = 0.00633494 Jy ! Component: 1800 - total flux cleaned = 0.006482 Jy ! Component: 1850 - total flux cleaned = 0.00668552 Jy ! Component: 1900 - total flux cleaned = 0.00691534 Jy ! Component: 1950 - total flux cleaned = 0.00700057 Jy ! Component: 2000 - total flux cleaned = 0.00711324 Jy ! Total flux subtracted in 2048 components = 0.00730769 Jy ! Clean residual min=-0.001722 max=0.001833 Jy/beam ! Clean residual mean=0.000003 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.647156 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 243 components and 0.647156 Jy ![Exited script file: muppet] wmap "J0818+4222_S_2006_02_14_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.935 x 5.592 at -24.29 degrees (North through East) ! Clean map min=-0.0034769 max=0.5224 Jy/beam ! Writing clean map to FITS file: J0818+4222_S_2006_02_14_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.522402 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000565308 device "J0818+4222_S_2006_02_14_yyk\_map.eps/VPS" ! Attempting to open device: 'J0818+4222_S_2006_02_14_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.324639 0.324639 0.649279 1.29856 2.59711 5.19423 10.3885 20.7769 41.5538 83.1077 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.522 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.935 x 5.592 at -24.29 degrees (North through East) ! Clean map min=-0.0034769 max=0.5224 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0818+4222_S_2006_02_14_yyk\_map.gif/gif" ! Attempting to open device: 'J0818+4222_S_2006_02_14_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0818+4222_S_2006_02_14_yyk_uvs.log closed on Wed Jul 5 11:44:29 2006