! Started logfile: J1540+1447_S_2006_02_16_yyk_uvs.log on Wed Jul 5 12:42:18 2006 obs J1540+1447_S_2006_02_16_yyk_uva.fits ! Reading UV FITS file: J1540+1447_S_2006_02_16_yyk_uva.fits ! AN table 1: 149 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.88173 visibilities/baseline/integration-bin. ! Found source: J1540+1447 ! ! 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 2421 lines of history. ! ! Reading 23648 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 J1540+1447_S_2006_02_16_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)= 0.704703 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=2.749 mas, bmaj=6.772 mas, bpa=3.765 degrees ! Estimated noise=2.12043 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 = 0.57351 Jy ! Component: 100 - total flux cleaned = 0.68205 Jy ! Total flux subtracted in 100 components = 0.68205 Jy ! Clean residual min=-0.023918 max=0.030237 Jy/beam ! Clean residual mean=0.000097 rms=0.007272 Jy/beam ! Combined flux in latest and established models = 0.68205 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 0.68205 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.149083Jy sigma=2.106242 ! Fit after self-cal, rms=0.148752Jy sigma=2.103119 ! Inverting map and beam ! Estimated beam: bmin=2.749 mas, bmaj=6.772 mas, bpa=3.765 degrees ! Estimated noise=2.12043 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=3.273 mas, bmaj=7.675 mas, bpa=5.049 degrees ! Estimated noise=1.62177 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 = 0.0502622 Jy ! Component: 100 - total flux cleaned = 0.076001 Jy ! Component: 150 - total flux cleaned = 0.0910273 Jy ! Component: 200 - total flux cleaned = 0.100089 Jy ! Total flux subtracted in 200 components = 0.100089 Jy ! Clean residual min=-0.020355 max=0.024254 Jy/beam ! Clean residual mean=0.000032 rms=0.006403 Jy/beam ! Combined flux in latest and established models = 0.782139 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.782139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132283Jy sigma=1.849326 ! Fit after self-cal, rms=0.132012Jy sigma=1.846385 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.273 x 7.675 at 5.049 degrees (North through East) ! Clean map min=-0.018274 max=0.65556 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: 1.00137 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 0.99 KP 0.95 ! LA 1.19 MK 0.92 NL 0.94 OV 1.04 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.993861 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 0.98 ! LA 1.13 MK 1.01 NL 0.94 OV 1.06 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.965172 ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.97 HN 1.02 KP 0.97 ! LA 0.90 MK 1.16 NL 1.04 OV 1.08 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.05115 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 0.95 KP 0.90 ! LA 0.75 MK 1.14 NL 0.96 OV 0.91 ! PT 0.95 SC 1.08 ! ! ! Fit before self-cal, rms=0.132012Jy sigma=1.846385 ! Fit after self-cal, rms=0.104490Jy sigma=1.402314 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=0.104490Jy sigma=1.402314 ! Fit after self-cal, rms=0.104473Jy sigma=1.402180 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.356 mas, bmaj=7.811 mas, bpa=5.286 degrees ! Estimated noise=1.6228 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 = -0.0032226 Jy ! Component: 100 - total flux cleaned = -0.00350376 Jy ! Component: 150 - total flux cleaned = -0.00362145 Jy ! Component: 200 - total flux cleaned = -0.00361726 Jy ! Total flux subtracted in 200 components = -0.00361726 Jy ! Clean residual min=-0.015526 max=0.021453 Jy/beam ! Clean residual mean=0.000085 rms=0.004854 Jy/beam ! Combined flux in latest and established models = 0.778521 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.778521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104209Jy sigma=1.396156 ! Fit after self-cal, rms=0.103965Jy sigma=1.394746 ! 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=0.103965Jy sigma=1.394746 ! Fit after self-cal, rms=0.100044Jy sigma=1.350864 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 = -7.10197e-05 Jy ! Component: 100 - total flux cleaned = -0.000197284 Jy ! Component: 150 - total flux cleaned = -9.58295e-05 Jy ! Component: 200 - total flux cleaned = -1.02896e-05 Jy ! Total flux subtracted in 200 components = -1.02896e-05 Jy ! Clean residual min=-0.015125 max=0.021323 Jy/beam ! Clean residual mean=0.000085 rms=0.004797 Jy/beam ! Combined flux in latest and established models = 0.778511 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.778511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099878Jy sigma=1.346663 ! Fit after self-cal, rms=0.099284Jy sigma=1.340343 ! 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: 3.356 x 7.811 at 5.286 degrees (North through East) ! Clean map min=-0.014694 max=0.66039 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=0.099284Jy sigma=1.340343 ! Fit after self-cal, rms=0.088586Jy sigma=1.152424 ! 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=0.088586Jy sigma=1.152424 ! Fit after self-cal, rms=0.088593Jy sigma=1.151781 ! Inverting map and beam ! Estimated beam: bmin=3.367 mas, bmaj=7.829 mas, bpa=5.263 degrees ! Estimated noise=1.62035 mJy/beam. ! Added new window around map position (-14, 6.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220091 Jy ! Component: 100 - total flux cleaned = 0.0335997 Jy ! Component: 150 - total flux cleaned = 0.0417117 Jy ! Component: 200 - total flux cleaned = 0.047636 Jy ! Total flux subtracted in 200 components = 0.047636 Jy ! Clean residual min=-0.012271 max=0.014560 Jy/beam ! Clean residual mean=0.000030 rms=0.003505 Jy/beam ! Combined flux in latest and established models = 0.826147 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 108 components and 0.826147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085146Jy sigma=1.054953 ! Fit after self-cal, rms=0.084952Jy sigma=1.052804 ! 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=0.084952Jy sigma=1.052804 ! Fit after self-cal, rms=0.084085Jy sigma=1.039589 ! 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=0.084085Jy sigma=1.039589 ! Fit after self-cal, rms=0.084090Jy sigma=1.039545 ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=7.849 mas, bpa=5.228 degrees ! Estimated noise=1.61692 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514662 Jy ! Component: 100 - total flux cleaned = 0.00723182 Jy ! Component: 150 - total flux cleaned = 0.00916248 Jy ! Component: 200 - total flux cleaned = 0.0103882 Jy ! Total flux subtracted in 200 components = 0.0103882 Jy ! Clean residual min=-0.010984 max=0.014331 Jy/beam ! Clean residual mean=0.000023 rms=0.003291 Jy/beam ! Combined flux in latest and established models = 0.836535 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 120 components and 0.836535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083749Jy sigma=1.027646 ! Fit after self-cal, rms=0.083640Jy sigma=1.026805 ! Inverting map ! Added new window around map position (-0.5, -51). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153243 Jy ! Component: 100 - total flux cleaned = 0.022854 Jy ! Component: 150 - total flux cleaned = 0.0277382 Jy ! Component: 200 - total flux cleaned = 0.0302828 Jy ! Total flux subtracted in 200 components = 0.0302828 Jy ! Clean residual min=-0.009866 max=0.006878 Jy/beam ! Clean residual mean=-0.000016 rms=0.002493 Jy/beam ! Combined flux in latest and established models = 0.866818 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 154 components and 0.866818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080896Jy sigma=0.976223 ! Fit after self-cal, rms=0.080898Jy sigma=0.975361 ! 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=7.604 mas, bmaj=10.94 mas, bpa=-3.055 degrees ! Estimated noise=2.03886 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 = 0.00865305 Jy ! Component: 100 - total flux cleaned = 0.0144918 Jy ! Component: 150 - total flux cleaned = 0.0179041 Jy ! Component: 200 - total flux cleaned = 0.0207198 Jy ! Total flux subtracted in 200 components = 0.0207198 Jy ! Clean residual min=-0.012329 max=0.009540 Jy/beam ! Clean residual mean=-0.000037 rms=0.003500 Jy/beam ! Combined flux in latest and established models = 0.887538 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 173 components and 0.887538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080998Jy sigma=0.971972 ! Fit after self-cal, rms=0.080880Jy sigma=0.970084 ! 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=2.791 mas, bmaj=6.845 mas, bpa=4.162 degrees ! Estimated noise=2.11983 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.573638 Jy ! Component: 100 - total flux cleaned = 0.678227 Jy ! Component: 150 - total flux cleaned = 0.713918 Jy ! Component: 200 - total flux cleaned = 0.735468 Jy ! Total flux subtracted in 200 components = 0.735468 Jy ! Clean residual min=-0.012240 max=0.019115 Jy/beam ! Clean residual mean=0.000071 rms=0.003870 Jy/beam ! Combined flux in latest and established models = 0.735468 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.735468 Jy ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=7.849 mas, bpa=5.228 degrees ! Estimated noise=1.61692 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) ! Added new window around map position (-4.5, 6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0303282 Jy ! Component: 100 - total flux cleaned = 0.0478833 Jy ! Component: 150 - total flux cleaned = 0.0612826 Jy ! Component: 200 - total flux cleaned = 0.0724327 Jy ! Total flux subtracted in 200 components = 0.0724327 Jy ! Clean residual min=-0.011761 max=0.010588 Jy/beam ! Clean residual mean=0.000048 rms=0.003252 Jy/beam ! Combined flux in latest and established models = 0.807901 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 121 components and 0.807901 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=7.604 mas, bmaj=10.94 mas, bpa=-3.055 degrees ! Estimated noise=2.03886 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 = 0.0167724 Jy ! Component: 100 - total flux cleaned = 0.0296232 Jy ! Component: 150 - total flux cleaned = 0.0401787 Jy ! Component: 200 - total flux cleaned = 0.0491193 Jy ! Total flux subtracted in 200 components = 0.0491193 Jy ! Clean residual min=-0.012123 max=0.009634 Jy/beam ! Clean residual mean=0.000024 rms=0.004062 Jy/beam ! Combined flux in latest and established models = 0.85702 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 192 components and 0.85702 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=7.849 mas, bpa=5.228 degrees ! Estimated noise=1.61692 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00572472 Jy ! Component: 100 - total flux cleaned = 0.0101272 Jy ! Component: 150 - total flux cleaned = 0.0136996 Jy ! Component: 200 - total flux cleaned = 0.0167068 Jy ! Total flux subtracted in 200 components = 0.0167068 Jy ! Clean residual min=-0.007980 max=0.007621 Jy/beam ! Clean residual mean=-0.000004 rms=0.002114 Jy/beam ! Combined flux in latest and established models = 0.873727 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 221 components and 0.873727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079703Jy sigma=0.954106 ! Fit after self-cal, rms=0.079641Jy sigma=0.952332 wmodel J1540+1447_S_2006_02_16_yyk\_map.mod ! Writing 221 model components to file: J1540+1447_S_2006_02_16_yyk_map.mod wobs J1540+1447_S_2006_02_16_yyk\_uvs.fits ! Writing UV FITS file: J1540+1447_S_2006_02_16_yyk_uvs.fits wwins J1540+1447_S_2006_02_16_yyk\_map.win ! wwins: Wrote 4 windows to J1540+1447_S_2006_02_16_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 = -0.00172936 Jy ! Component: 100 - total flux cleaned = -0.00330205 Jy ! Component: 150 - total flux cleaned = -0.00396592 Jy ! Component: 200 - total flux cleaned = -0.00406967 Jy ! Component: 250 - total flux cleaned = -0.00406936 Jy ! Component: 300 - total flux cleaned = -0.00397966 Jy ! Component: 350 - total flux cleaned = -0.00414394 Jy ! Component: 400 - total flux cleaned = -0.00422123 Jy ! Component: 450 - total flux cleaned = -0.00437247 Jy ! Component: 500 - total flux cleaned = -0.0043024 Jy ! Component: 550 - total flux cleaned = -0.00430379 Jy ! Component: 600 - total flux cleaned = -0.00430449 Jy ! Component: 650 - total flux cleaned = -0.0044333 Jy ! Component: 700 - total flux cleaned = -0.00449487 Jy ! Component: 750 - total flux cleaned = -0.004675 Jy ! Component: 800 - total flux cleaned = -0.00478896 Jy ! Component: 850 - total flux cleaned = -0.0049566 Jy ! Component: 900 - total flux cleaned = -0.00511978 Jy ! Component: 950 - total flux cleaned = -0.00528018 Jy ! Component: 1000 - total flux cleaned = -0.00548694 Jy ! Component: 1050 - total flux cleaned = -0.00574022 Jy ! Component: 1100 - total flux cleaned = -0.00598571 Jy ! Component: 1150 - total flux cleaned = -0.00641542 Jy ! Component: 1200 - total flux cleaned = -0.00678791 Jy ! Component: 1250 - total flux cleaned = -0.00724302 Jy ! Component: 1300 - total flux cleaned = -0.00759913 Jy ! Component: 1350 - total flux cleaned = -0.00799021 Jy ! Component: 1400 - total flux cleaned = -0.00833022 Jy ! Component: 1450 - total flux cleaned = -0.00862143 Jy ! Component: 1500 - total flux cleaned = -0.0089062 Jy ! Component: 1550 - total flux cleaned = -0.00914459 Jy ! Component: 1600 - total flux cleaned = -0.0093005 Jy ! Component: 1650 - total flux cleaned = -0.00941516 Jy ! Component: 1700 - total flux cleaned = -0.0092269 Jy ! Component: 1750 - total flux cleaned = -0.00926413 Jy ! Component: 1800 - total flux cleaned = -0.00919093 Jy ! Component: 1850 - total flux cleaned = -0.00915453 Jy ! Component: 1900 - total flux cleaned = -0.00904819 Jy ! Component: 1950 - total flux cleaned = -0.00901324 Jy ! Component: 2000 - total flux cleaned = -0.00884164 Jy ! Total flux subtracted in 2048 components = -0.00890996 Jy ! Clean residual min=-0.001943 max=0.001948 Jy/beam ! Clean residual mean=0.000007 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.864817 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 376 components and 0.864817 Jy ![Exited script file: muppet] wmap "J1540+1447_S_2006_02_16_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.377 x 7.849 at 5.228 degrees (North through East) ! Clean map min=-0.0044388 max=0.66875 Jy/beam ! Writing clean map to FITS file: J1540+1447_S_2006_02_16_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.668746 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000687706 device "J1540+1447_S_2006_02_16_yyk\_map.eps/VPS" ! Attempting to open device: 'J1540+1447_S_2006_02_16_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.308505 0.308505 0.617011 1.23402 2.46804 4.93609 9.87217 19.7443 39.4887 78.9774 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.668 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.377 x 7.849 at 5.228 degrees (North through East) ! Clean map min=-0.0044388 max=0.66875 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1540+1447_S_2006_02_16_yyk\_map.gif/gif" ! Attempting to open device: 'J1540+1447_S_2006_02_16_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1540+1447_S_2006_02_16_yyk_uvs.log closed on Wed Jul 5 12:43:01 2006