! Started logfile: J0818+4222_S_2006_02_16_yyk_uvs.log on Wed Jul 5 11:44:29 2006 obs J0818+4222_S_2006_02_16_yyk_uva.fits ! Reading UV FITS file: J0818+4222_S_2006_02_16_yyk_uva.fits ! AN table 1: 569 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.730873 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 2421 lines of history. ! ! Reading 74856 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_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)= 0.722201 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=3.229 mas, bmaj=4.269 mas, bpa=-4.572 degrees ! Estimated noise=1.27722 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 = 0.572577 Jy ! Component: 100 - total flux cleaned = 0.70868 Jy ! Total flux subtracted in 100 components = 0.70868 Jy ! Clean residual min=-0.021161 max=0.039156 Jy/beam ! Clean residual mean=-0.000243 rms=0.006792 Jy/beam ! Combined flux in latest and established models = 0.70868 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.70868 Jy ! ! Correcting IF 1. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.157557Jy sigma=2.693999 ! Fit after self-cal, rms=0.156941Jy sigma=2.690069 ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=4.251 mas, bpa=-5.346 degrees ! Estimated noise=1.27631 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=4.06 mas, bmaj=5.437 mas, bpa=3.422 degrees ! Estimated noise=0.937706 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 = 0.061215 Jy ! Component: 100 - total flux cleaned = 0.0812999 Jy ! Component: 150 - total flux cleaned = 0.0903136 Jy ! Component: 200 - total flux cleaned = 0.0948295 Jy ! Total flux subtracted in 200 components = 0.0948295 Jy ! Clean residual min=-0.018452 max=0.037506 Jy/beam ! Clean residual mean=-0.000285 rms=0.007155 Jy/beam ! Combined flux in latest and established models = 0.80351 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 0.80351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138215Jy sigma=2.357776 ! Fit after self-cal, rms=0.138167Jy sigma=2.356708 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.06 x 5.437 at 3.422 degrees (North through East) ! Clean map min=-0.017961 max=0.68069 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: 1.01747 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.91 HN 0.98 KP 0.91 ! LA 1.17 MK 0.88 NL 1.09 OV 0.94 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.990738 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.99 KP 0.94 ! LA 1.13 MK 0.96 NL 1.15 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.964982 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 0.96 ! LA 0.91 MK 1.07 NL 1.26 OV 1.02 ! PT 1.06 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: 1.02053 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.95 KP 0.88 ! LA 0.79 MK 1.08 NL 1.19 OV 0.87 ! PT 0.93 SC 1.16 ! ! ! Fit before self-cal, rms=0.138167Jy sigma=2.356708 ! Fit after self-cal, rms=0.101088Jy sigma=1.683914 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=0.101088Jy sigma=1.683914 ! Fit after self-cal, rms=0.101104Jy sigma=1.683755 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.162 mas, bmaj=5.517 mas, bpa=2.537 degrees ! Estimated noise=0.93145 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 = -0.00664526 Jy ! Component: 100 - total flux cleaned = -0.00686043 Jy ! Component: 150 - total flux cleaned = -0.00657936 Jy ! Component: 200 - total flux cleaned = -0.00633227 Jy ! Total flux subtracted in 200 components = -0.00633227 Jy ! Clean residual min=-0.013973 max=0.018663 Jy/beam ! Clean residual mean=0.000033 rms=0.003652 Jy/beam ! Combined flux in latest and established models = 0.797177 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.797177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100405Jy sigma=1.670889 ! Fit after self-cal, rms=0.100380Jy sigma=1.670300 ! Inverting map ! Added new window around map position (7, -0.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110995 Jy ! Component: 100 - total flux cleaned = 0.0126215 Jy ! Component: 150 - total flux cleaned = 0.0129776 Jy ! Component: 200 - total flux cleaned = 0.0129983 Jy ! Total flux subtracted in 200 components = 0.0129983 Jy ! Clean residual min=-0.011871 max=0.014035 Jy/beam ! Clean residual mean=0.000040 rms=0.003022 Jy/beam ! Combined flux in latest and established models = 0.810176 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 71 components and 0.810176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096204Jy sigma=1.586656 ! Fit after self-cal, rms=0.095633Jy sigma=1.573699 ! 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=0.095633Jy sigma=1.573699 ! Fit after self-cal, rms=0.093384Jy sigma=1.530608 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 = 0.0027517 Jy ! Component: 100 - total flux cleaned = 0.00253862 Jy ! Component: 150 - total flux cleaned = 0.00235261 Jy ! Component: 200 - total flux cleaned = 0.00217932 Jy ! Total flux subtracted in 200 components = 0.00217932 Jy ! Clean residual min=-0.011123 max=0.009999 Jy/beam ! Clean residual mean=0.000037 rms=0.002790 Jy/beam ! Combined flux in latest and established models = 0.812355 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 86 components and 0.812355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092431Jy sigma=1.512344 ! Fit after self-cal, rms=0.092161Jy sigma=1.507473 ! 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: 4.162 x 5.517 at 2.537 degrees (North through East) ! Clean map min=-0.012244 max=0.67892 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=0.092161Jy sigma=1.507473 ! Fit after self-cal, rms=0.070581Jy sigma=1.042738 ! 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=0.070581Jy sigma=1.042738 ! Fit after self-cal, rms=0.070554Jy sigma=1.042254 ! Inverting map and beam ! Estimated beam: bmin=4.176 mas, bmaj=5.526 mas, bpa=2.29 degrees ! Estimated noise=0.932373 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306129 Jy ! Component: 100 - total flux cleaned = 0.00325556 Jy ! Component: 150 - total flux cleaned = 0.0033941 Jy ! Component: 200 - total flux cleaned = 0.0037052 Jy ! Total flux subtracted in 200 components = 0.0037052 Jy ! Clean residual min=-0.004129 max=0.004727 Jy/beam ! Clean residual mean=-0.000011 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.81606 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.81606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069979Jy sigma=1.028007 ! Fit after self-cal, rms=0.069917Jy sigma=1.027242 ! 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=0.069917Jy sigma=1.027242 ! Fit after self-cal, rms=0.067229Jy sigma=0.985009 ! 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=0.067229Jy sigma=0.985009 ! Fit after self-cal, rms=0.067232Jy sigma=0.984957 ! Inverting map and beam ! Estimated beam: bmin=4.18 mas, bmaj=5.513 mas, bpa=2.147 degrees ! Estimated noise=0.932216 mJy/beam. ! Added new window around map position (23, -26). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272435 Jy ! Component: 100 - total flux cleaned = 0.00259544 Jy ! Component: 150 - total flux cleaned = 0.0027177 Jy ! Component: 200 - total flux cleaned = 0.0029236 Jy ! Total flux subtracted in 200 components = 0.0029236 Jy ! Clean residual min=-0.003627 max=0.004481 Jy/beam ! Clean residual mean=-0.000017 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.818984 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 124 components and 0.818984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066694Jy sigma=0.973544 ! Fit after self-cal, rms=0.066678Jy sigma=0.973122 ! 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=8.508 mas, bmaj=9.595 mas, bpa=23.5 degrees ! Estimated noise=1.12845 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 = 0.00117463 Jy ! Component: 100 - total flux cleaned = 0.00135138 Jy ! Component: 150 - total flux cleaned = 0.00142605 Jy ! Component: 200 - total flux cleaned = 0.00142784 Jy ! Total flux subtracted in 200 components = 0.00142784 Jy ! Clean residual min=-0.003895 max=0.003975 Jy/beam ! Clean residual mean=-0.000028 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.820412 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 142 components and 0.820411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066620Jy sigma=0.971541 ! Fit after self-cal, rms=0.066632Jy sigma=0.971330 ! 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=3.254 mas, bmaj=4.287 mas, bpa=-6.484 degrees ! Estimated noise=1.28195 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.574971 Jy ! Component: 100 - total flux cleaned = 0.707614 Jy ! Component: 150 - total flux cleaned = 0.75784 Jy ! Component: 200 - total flux cleaned = 0.78262 Jy ! Total flux subtracted in 200 components = 0.78262 Jy ! Clean residual min=-0.006918 max=0.009227 Jy/beam ! Clean residual mean=-0.000039 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 0.78262 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.78262 Jy ! Inverting map and beam ! Estimated beam: bmin=4.18 mas, bmaj=5.513 mas, bpa=2.147 degrees ! Estimated noise=0.932216 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 = 0.017324 Jy ! Component: 100 - total flux cleaned = 0.0271001 Jy ! Component: 150 - total flux cleaned = 0.0306422 Jy ! Component: 200 - total flux cleaned = 0.0326844 Jy ! Total flux subtracted in 200 components = 0.0326844 Jy ! Clean residual min=-0.004050 max=0.003862 Jy/beam ! Clean residual mean=-0.000022 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.815305 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 69 components and 0.815305 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=8.508 mas, bmaj=9.595 mas, bpa=23.5 degrees ! Estimated noise=1.12845 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 = 0.00272383 Jy ! Component: 100 - total flux cleaned = 0.00370698 Jy ! Component: 150 - total flux cleaned = 0.00412953 Jy ! Component: 200 - total flux cleaned = 0.00446388 Jy ! Total flux subtracted in 200 components = 0.00446388 Jy ! Clean residual min=-0.004082 max=0.003947 Jy/beam ! Clean residual mean=-0.000031 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.819769 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 107 components and 0.819769 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.18 mas, bmaj=5.513 mas, bpa=2.147 degrees ! Estimated noise=0.932216 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327288 Jy ! Component: 100 - total flux cleaned = 0.000233235 Jy ! Component: 150 - total flux cleaned = 0.000155597 Jy ! Component: 200 - total flux cleaned = 0.00015408 Jy ! Total flux subtracted in 200 components = 0.00015408 Jy ! Clean residual min=-0.003741 max=0.003736 Jy/beam ! Clean residual mean=-0.000012 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.819923 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 129 components and 0.819923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066170Jy sigma=0.966286 ! Fit after self-cal, rms=0.066112Jy sigma=0.964987 wmodel J0818+4222_S_2006_02_16_yyk\_map.mod ! Writing 129 model components to file: J0818+4222_S_2006_02_16_yyk_map.mod wobs J0818+4222_S_2006_02_16_yyk\_uvs.fits ! Writing UV FITS file: J0818+4222_S_2006_02_16_yyk_uvs.fits wwins J0818+4222_S_2006_02_16_yyk\_map.win ! wwins: Wrote 3 windows to J0818+4222_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 = -0.000482223 Jy ! Component: 100 - total flux cleaned = -0.000979839 Jy ! Component: 150 - total flux cleaned = -0.00138981 Jy ! Component: 200 - total flux cleaned = -0.00166625 Jy ! Component: 250 - total flux cleaned = -0.00214267 Jy ! Component: 300 - total flux cleaned = -0.002549 Jy ! Component: 350 - total flux cleaned = -0.00309039 Jy ! Component: 400 - total flux cleaned = -0.00361399 Jy ! Component: 450 - total flux cleaned = -0.00398273 Jy ! Component: 500 - total flux cleaned = -0.00425207 Jy ! Component: 550 - total flux cleaned = -0.00442807 Jy ! Component: 600 - total flux cleaned = -0.00455632 Jy ! Component: 650 - total flux cleaned = -0.00468187 Jy ! Component: 700 - total flux cleaned = -0.00480413 Jy ! Component: 750 - total flux cleaned = -0.00484405 Jy ! Component: 800 - total flux cleaned = -0.00492291 Jy ! Component: 850 - total flux cleaned = -0.00492271 Jy ! Component: 900 - total flux cleaned = -0.00484728 Jy ! Component: 950 - total flux cleaned = -0.00495832 Jy ! Component: 1000 - total flux cleaned = -0.00473854 Jy ! Component: 1050 - total flux cleaned = -0.00477447 Jy ! Component: 1100 - total flux cleaned = -0.00463304 Jy ! Component: 1150 - total flux cleaned = -0.00463269 Jy ! Component: 1200 - total flux cleaned = -0.00452996 Jy ! Component: 1250 - total flux cleaned = -0.00439502 Jy ! Component: 1300 - total flux cleaned = -0.00429581 Jy ! Component: 1350 - total flux cleaned = -0.0042963 Jy ! Component: 1400 - total flux cleaned = -0.00436069 Jy ! Component: 1450 - total flux cleaned = -0.0043282 Jy ! Component: 1500 - total flux cleaned = -0.00432852 Jy ! Component: 1550 - total flux cleaned = -0.00439046 Jy ! Component: 1600 - total flux cleaned = -0.00445191 Jy ! Component: 1650 - total flux cleaned = -0.00445147 Jy ! Component: 1700 - total flux cleaned = -0.00436166 Jy ! Component: 1750 - total flux cleaned = -0.00442125 Jy ! Component: 1800 - total flux cleaned = -0.00453806 Jy ! Component: 1850 - total flux cleaned = -0.00447947 Jy ! Component: 1900 - total flux cleaned = -0.00447945 Jy ! Component: 1950 - total flux cleaned = -0.00456416 Jy ! Component: 2000 - total flux cleaned = -0.00447999 Jy ! Total flux subtracted in 2048 components = -0.00442466 Jy ! Clean residual min=-0.001405 max=0.001645 Jy/beam ! Clean residual mean=-0.000005 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.815498 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 273 components and 0.815498 Jy ![Exited script file: muppet] wmap "J0818+4222_S_2006_02_16_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.18 x 5.513 at 2.147 degrees (North through East) ! Clean map min=-0.0029704 max=0.68409 Jy/beam ! Writing clean map to FITS file: J0818+4222_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 0.684086 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000552535 device "J0818+4222_S_2006_02_16_yyk\_map.eps/VPS" ! Attempting to open device: 'J0818+4222_S_2006_02_16_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.242309 0.242309 0.484619 0.969238 1.93848 3.87695 7.7539 15.5078 31.0156 62.0312 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.684 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.18 x 5.513 at 2.147 degrees (North through East) ! Clean map min=-0.0029704 max=0.68409 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0818+4222_S_2006_02_16_yyk\_map.gif/gif" ! Attempting to open device: 'J0818+4222_S_2006_02_16_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0818+4222_S_2006_02_16_yyk_uvs.log closed on Wed Jul 5 11:44:55 2006