! Started logfile: J2131+8430_X_2006_02_23_yyk_uvs.log on Wed Jul 5 13:55:25 2006 obs J2131+8430_X_2006_02_23_yyk_uva.fits ! Reading UV FITS file: J2131+8430_X_2006_02_23_yyk_uva.fits ! AN table 1: 879 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.994893 visibilities/baseline/integration-bin. ! Found source: J2131+8430 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2397 lines of history. ! ! Reading 157412 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 J2131+8430_X_2006_02_23_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 0.200x0.200 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)= 0.128704 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=0.7237 mas, bmaj=2.861 mas, bpa=-5.365 degrees ! Estimated noise=1.17586 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 = 0.0861079 Jy ! Component: 100 - total flux cleaned = 0.111213 Jy ! Total flux subtracted in 100 components = 0.111213 Jy ! Clean residual min=-0.006325 max=0.008945 Jy/beam ! Clean residual mean=-0.000061 rms=0.002046 Jy/beam ! Combined flux in latest and established models = 0.111213 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.111213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.068285Jy sigma=1.307109 ! Fit after self-cal, rms=0.068192Jy sigma=1.304755 ! Inverting map and beam ! Estimated beam: bmin=0.7237 mas, bmaj=2.861 mas, bpa=-5.365 degrees ! Estimated noise=1.17586 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=0.9196 mas, bmaj=3.021 mas, bpa=-6.069 degrees ! Estimated noise=0.687021 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 = 0.0191723 Jy ! Component: 100 - total flux cleaned = 0.0282718 Jy ! Component: 150 - total flux cleaned = 0.0331806 Jy ! Component: 200 - total flux cleaned = 0.0358986 Jy ! Total flux subtracted in 200 components = 0.0358986 Jy ! Clean residual min=-0.006363 max=0.010115 Jy/beam ! Clean residual mean=-0.000070 rms=0.002085 Jy/beam ! Combined flux in latest and established models = 0.147111 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 52 components and 0.147111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065001Jy sigma=1.223491 ! Fit after self-cal, rms=0.064970Jy sigma=1.223615 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9196 x 3.021 at -6.069 degrees (North through East) ! Clean map min=-0.006154 max=0.10412 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.00958 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.02 KP 0.91 ! LA 0.89 MK 0.96 NL 1.00 OV 1.08 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.064970Jy sigma=1.223615 ! Fit after self-cal, rms=0.064943Jy sigma=1.218790 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=0.064943Jy sigma=1.218790 ! Fit after self-cal, rms=0.064949Jy sigma=1.219498 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9243 mas, bmaj=3.016 mas, bpa=-5.864 degrees ! Estimated noise=0.6838 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 (-3.8, 4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104315 Jy ! Component: 100 - total flux cleaned = 0.0143345 Jy ! Component: 150 - total flux cleaned = 0.0154823 Jy ! Component: 200 - total flux cleaned = 0.0164073 Jy ! Total flux subtracted in 200 components = 0.0164073 Jy ! Clean residual min=-0.004946 max=0.004426 Jy/beam ! Clean residual mean=-0.000041 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.163519 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 89 components and 0.163519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063604Jy sigma=1.191592 ! Fit after self-cal, rms=0.063510Jy sigma=1.190581 ! 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=0.063510Jy sigma=1.190581 ! Fit after self-cal, rms=0.055743Jy sigma=1.016147 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (7.4, -12.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00671129 Jy ! Component: 100 - total flux cleaned = 0.00983213 Jy ! Component: 150 - total flux cleaned = 0.0107321 Jy ! Component: 200 - total flux cleaned = 0.0110673 Jy ! Total flux subtracted in 200 components = 0.0110673 Jy ! Clean residual min=-0.004181 max=0.003620 Jy/beam ! Clean residual mean=-0.000027 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.174586 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.174586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054980Jy sigma=1.001702 ! Fit after self-cal, rms=0.054627Jy sigma=0.996362 ! 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: 0.9243 x 3.016 at -5.864 degrees (North through East) ! Clean map min=-0.0036191 max=0.10481 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=0.054627Jy sigma=0.996362 ! Fit after self-cal, rms=0.052000Jy sigma=0.967204 ! 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=0.052000Jy sigma=0.967204 ! Fit after self-cal, rms=0.051954Jy sigma=0.966654 ! Inverting map and beam ! Estimated beam: bmin=0.909 mas, bmaj=2.998 mas, bpa=-5.677 degrees ! Estimated noise=0.669897 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107006 Jy ! Component: 100 - total flux cleaned = 0.000939712 Jy ! Component: 150 - total flux cleaned = 0.000937898 Jy ! Component: 200 - total flux cleaned = 0.000890457 Jy ! Total flux subtracted in 200 components = 0.000890456 Jy ! Clean residual min=-0.002376 max=0.002617 Jy/beam ! Clean residual mean=-0.000009 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.175476 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 137 components and 0.175476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051819Jy sigma=0.964121 ! Fit after self-cal, rms=0.051787Jy sigma=0.963803 ! 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=0.051787Jy sigma=0.963803 ! Fit after self-cal, rms=0.051795Jy sigma=0.952602 ! 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=0.051795Jy sigma=0.952602 ! Fit after self-cal, rms=0.051802Jy sigma=0.952490 ! Inverting map and beam ! Estimated beam: bmin=0.8992 mas, bmaj=2.996 mas, bpa=-5.47 degrees ! Estimated noise=0.666556 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138587 Jy ! Component: 100 - total flux cleaned = 0.00162554 Jy ! Component: 150 - total flux cleaned = 0.00170891 Jy ! Component: 200 - total flux cleaned = 0.00170702 Jy ! Total flux subtracted in 200 components = 0.00170702 Jy ! Clean residual min=-0.002377 max=0.002714 Jy/beam ! Clean residual mean=-0.000009 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.177183 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 159 components and 0.177183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051742Jy sigma=0.951130 ! Fit after self-cal, rms=0.051732Jy sigma=0.951016 ! Inverting map ! Added new window around map position (-24.4, 13.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116585 Jy ! Component: 100 - total flux cleaned = 0.00102804 Jy ! Component: 150 - total flux cleaned = 0.00113408 Jy ! Component: 200 - total flux cleaned = 0.00099688 Jy ! Total flux subtracted in 200 components = 0.00099688 Jy ! Clean residual min=-0.002179 max=0.002072 Jy/beam ! Clean residual mean=-0.000008 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.17818 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 175 components and 0.17818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051593Jy sigma=0.947694 ! Fit after self-cal, rms=0.051584Jy sigma=0.947546 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=3.683 mas, bpa=-8.822 degrees ! Estimated noise=0.843727 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 = 0.000149452 Jy ! Component: 100 - total flux cleaned = -2.89616e-06 Jy ! Component: 150 - total flux cleaned = -0.00014132 Jy ! Component: 200 - total flux cleaned = -0.00023624 Jy ! Total flux subtracted in 200 components = -0.00023624 Jy ! Clean residual min=-0.002710 max=0.002496 Jy/beam ! Clean residual mean=-0.000015 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.177944 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 193 components and 0.177944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051571Jy sigma=0.947237 ! Fit after self-cal, rms=0.051566Jy sigma=0.947170 ! 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=0.7174 mas, bmaj=2.835 mas, bpa=-5.182 degrees ! Estimated noise=1.13975 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.087424 Jy ! Component: 100 - total flux cleaned = 0.113496 Jy ! Component: 150 - total flux cleaned = 0.126579 Jy ! Component: 200 - total flux cleaned = 0.135338 Jy ! Total flux subtracted in 200 components = 0.135338 Jy ! Clean residual min=-0.004484 max=0.005799 Jy/beam ! Clean residual mean=-0.000026 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.135338 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.135338 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8992 mas, bmaj=2.996 mas, bpa=-5.47 degrees ! Estimated noise=0.666556 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 (-1, 0). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128965 Jy ! Component: 100 - total flux cleaned = 0.0207384 Jy ! Component: 150 - total flux cleaned = 0.0262744 Jy ! Component: 200 - total flux cleaned = 0.0301912 Jy ! Total flux subtracted in 200 components = 0.0301912 Jy ! Clean residual min=-0.002510 max=0.002910 Jy/beam ! Clean residual mean=-0.000034 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.165529 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 106 components and 0.165529 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=3.683 mas, bpa=-8.822 degrees ! Estimated noise=0.843727 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 = 0.00559173 Jy ! Component: 100 - total flux cleaned = 0.00905979 Jy ! Component: 150 - total flux cleaned = 0.0102864 Jy ! Component: 200 - total flux cleaned = 0.010706 Jy ! Total flux subtracted in 200 components = 0.010706 Jy ! Clean residual min=-0.002291 max=0.003047 Jy/beam ! Clean residual mean=-0.000026 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.176235 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 148 components and 0.176235 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8992 mas, bmaj=2.996 mas, bpa=-5.47 degrees ! Estimated noise=0.666556 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000623424 Jy ! Component: 100 - total flux cleaned = 0.000916458 Jy ! Component: 150 - total flux cleaned = 0.00103953 Jy ! Component: 200 - total flux cleaned = 0.00132143 Jy ! Total flux subtracted in 200 components = 0.00132143 Jy ! Clean residual min=-0.002017 max=0.002161 Jy/beam ! Clean residual mean=-0.000011 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.177557 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 178 components and 0.177556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051518Jy sigma=0.946780 ! Fit after self-cal, rms=0.051461Jy sigma=0.945812 wmodel J2131+8430_X_2006_02_23_yyk\_map.mod ! Writing 178 model components to file: J2131+8430_X_2006_02_23_yyk_map.mod wobs J2131+8430_X_2006_02_23_yyk\_uvs.fits ! Writing UV FITS file: J2131+8430_X_2006_02_23_yyk_uvs.fits wwins J2131+8430_X_2006_02_23_yyk\_map.win ! wwins: Wrote 5 windows to J2131+8430_X_2006_02_23_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 = 0.00026376 Jy ! Component: 100 - total flux cleaned = 2.45785e-05 Jy ! Component: 150 - total flux cleaned = -0.000199601 Jy ! Component: 200 - total flux cleaned = -0.000259233 Jy ! Component: 250 - total flux cleaned = -0.000375261 Jy ! Component: 300 - total flux cleaned = -0.000431337 Jy ! Component: 350 - total flux cleaned = -0.000566044 Jy ! Component: 400 - total flux cleaned = -0.000775398 Jy ! Component: 450 - total flux cleaned = -0.00103039 Jy ! Component: 500 - total flux cleaned = -0.00130368 Jy ! Component: 550 - total flux cleaned = -0.00154697 Jy ! Component: 600 - total flux cleaned = -0.00180874 Jy ! Component: 650 - total flux cleaned = -0.00208826 Jy ! Component: 700 - total flux cleaned = -0.00233868 Jy ! Component: 750 - total flux cleaned = -0.00253942 Jy ! Component: 800 - total flux cleaned = -0.00271449 Jy ! Component: 850 - total flux cleaned = -0.00284378 Jy ! Component: 900 - total flux cleaned = -0.00290725 Jy ! Component: 950 - total flux cleaned = -0.00296963 Jy ! Component: 1000 - total flux cleaned = -0.00301082 Jy ! Component: 1050 - total flux cleaned = -0.00311179 Jy ! Component: 1100 - total flux cleaned = -0.00321139 Jy ! Component: 1150 - total flux cleaned = -0.00330957 Jy ! Component: 1200 - total flux cleaned = -0.00342571 Jy ! Component: 1250 - total flux cleaned = -0.00354033 Jy ! Component: 1300 - total flux cleaned = -0.00365379 Jy ! Component: 1350 - total flux cleaned = -0.00378424 Jy ! Component: 1400 - total flux cleaned = -0.00383958 Jy ! Component: 1450 - total flux cleaned = -0.00396695 Jy ! Component: 1500 - total flux cleaned = -0.00405678 Jy ! Component: 1550 - total flux cleaned = -0.00416348 Jy ! Component: 1600 - total flux cleaned = -0.00425137 Jy ! Component: 1650 - total flux cleaned = -0.00428604 Jy ! Component: 1700 - total flux cleaned = -0.00432053 Jy ! Component: 1750 - total flux cleaned = -0.00442276 Jy ! Component: 1800 - total flux cleaned = -0.00450723 Jy ! Component: 1850 - total flux cleaned = -0.00455754 Jy ! Component: 1900 - total flux cleaned = -0.00464041 Jy ! Component: 1950 - total flux cleaned = -0.00470596 Jy ! Component: 2000 - total flux cleaned = -0.00475462 Jy ! Total flux subtracted in 2048 components = -0.0048353 Jy ! Clean residual min=-0.000886 max=0.000891 Jy/beam ! Clean residual mean=-0.000006 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.172721 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 305 components and 0.172721 Jy ![Exited script file: muppet] wmap "J2131+8430_X_2006_02_23_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8992 x 2.996 at -5.47 degrees (North through East) ! Clean map min=-0.0015586 max=0.098982 Jy/beam ! Writing clean map to FITS file: J2131+8430_X_2006_02_23_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0989818 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000301021 device "J2131+8430_X_2006_02_23_yyk\_map.eps/VPS" ! Attempting to open device: 'J2131+8430_X_2006_02_23_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.912352 0.912352 1.8247 3.64941 7.29882 14.5976 29.1953 58.3906 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.098 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8992 x 2.996 at -5.47 degrees (North through East) ! Clean map min=-0.0015586 max=0.098982 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2131+8430_X_2006_02_23_yyk\_map.gif/gif" ! Attempting to open device: 'J2131+8430_X_2006_02_23_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2131+8430_X_2006_02_23_yyk_uvs.log closed on Wed Jul 5 13:56:21 2006