! Started logfile: J0818+4222_X_2006_02_16_yyk_uvs.log on Wed Jul 5 11:45:44 2006 obs J0818+4222_X_2006_02_16_yyk_uva.fits ! Reading UV FITS file: J0818+4222_X_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 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 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_X_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 0.200x0.200 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)= 0.557305 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=0.891 mas, bmaj=1.198 mas, bpa=0.2749 degrees ! Estimated noise=1.3083 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 = 0.446229 Jy ! Component: 100 - total flux cleaned = 0.536094 Jy ! Total flux subtracted in 100 components = 0.536094 Jy ! Clean residual min=-0.029761 max=0.075614 Jy/beam ! Clean residual mean=-0.000069 rms=0.008477 Jy/beam ! Combined flux in latest and established models = 0.536094 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 0.536094 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=0.167836Jy sigma=3.151985 ! Fit after self-cal, rms=0.163330Jy sigma=3.087005 ! Inverting map and beam ! Estimated beam: bmin=0.8902 mas, bmaj=1.194 mas, bpa=-0.1664 degrees ! Estimated noise=1.29556 mJy/beam. ! Added new window around map position (1.4, -0.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0854491 Jy ! Component: 100 - total flux cleaned = 0.117124 Jy ! Total flux subtracted in 100 components = 0.117124 Jy ! Clean residual min=-0.022663 max=0.043243 Jy/beam ! Clean residual mean=0.000001 rms=0.005383 Jy/beam ! Combined flux in latest and established models = 0.653218 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.653219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120156Jy sigma=2.167642 ! Fit after self-cal, rms=0.112936Jy sigma=2.022381 ! 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=1.1 mas, bmaj=1.514 mas, bpa=8.999 degrees ! Estimated noise=0.915892 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 = 0.042865 Jy ! Component: 100 - total flux cleaned = 0.0591479 Jy ! Component: 150 - total flux cleaned = 0.0631351 Jy ! Component: 200 - total flux cleaned = 0.0647723 Jy ! Total flux subtracted in 200 components = 0.0647723 Jy ! Clean residual min=-0.019116 max=0.029148 Jy/beam ! Clean residual mean=0.000045 rms=0.005102 Jy/beam ! Combined flux in latest and established models = 0.717991 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.717991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102305Jy sigma=1.769589 ! Fit after self-cal, rms=0.100155Jy sigma=1.720463 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.1 x 1.514 at 8.999 degrees (North through East) ! Clean map min=-0.016996 max=0.49246 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.996703 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.99 KP 0.96 ! LA 0.99 MK 0.99 NL 1.17 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01257 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.00 KP 0.91 ! LA 0.95 MK 0.96 NL 1.14 OV 0.95 ! PT 1.03 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: 1.00458 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 0.91 KP 0.84 ! LA 0.97 MK 1.00 NL 1.13 OV 0.97 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.979929 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 0.94 KP 0.89 ! LA 0.95 MK 1.05 NL 1.11 OV 1.03 ! PT 1.12 SC 1.02 ! ! ! Fit before self-cal, rms=0.100155Jy sigma=1.720463 ! Fit after self-cal, rms=0.088462Jy sigma=1.428675 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=0.088462Jy sigma=1.428675 ! Fit after self-cal, rms=0.088481Jy sigma=1.428578 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=1.512 mas, bpa=9.135 degrees ! Estimated noise=0.917141 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 = -0.00195507 Jy ! Component: 100 - total flux cleaned = -0.00297216 Jy ! Component: 150 - total flux cleaned = -0.00358041 Jy ! Component: 200 - total flux cleaned = -0.00408125 Jy ! Total flux subtracted in 200 components = -0.00408125 Jy ! Clean residual min=-0.010713 max=0.011220 Jy/beam ! Clean residual mean=-0.000062 rms=0.002656 Jy/beam ! Combined flux in latest and established models = 0.71391 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.71391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086897Jy sigma=1.402024 ! Fit after self-cal, rms=0.086795Jy sigma=1.397392 ! 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=0.086795Jy sigma=1.397392 ! Fit after self-cal, rms=0.080541Jy sigma=1.282518 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 = 0.000571188 Jy ! Component: 100 - total flux cleaned = 0.000739693 Jy ! Component: 150 - total flux cleaned = 0.00062906 Jy ! Component: 200 - total flux cleaned = 0.000532827 Jy ! Total flux subtracted in 200 components = 0.000532827 Jy ! Clean residual min=-0.009810 max=0.011035 Jy/beam ! Clean residual mean=-0.000067 rms=0.002576 Jy/beam ! Combined flux in latest and established models = 0.714442 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.714442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079888Jy sigma=1.271636 ! Fit after self-cal, rms=0.078509Jy sigma=1.260564 ! 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: 1.1 x 1.512 at 9.135 degrees (North through East) ! Clean map min=-0.0094268 max=0.49195 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=0.078509Jy sigma=1.260564 ! Fit after self-cal, rms=0.069115Jy sigma=1.043449 ! 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=0.069115Jy sigma=1.043449 ! Fit after self-cal, rms=0.068625Jy sigma=1.041530 ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=1.506 mas, bpa=9.446 degrees ! Estimated noise=0.921261 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00370016 Jy ! Component: 100 - total flux cleaned = -0.00435321 Jy ! Component: 150 - total flux cleaned = -0.00469849 Jy ! Component: 200 - total flux cleaned = -0.00499641 Jy ! Total flux subtracted in 200 components = -0.00499641 Jy ! Clean residual min=-0.005426 max=0.004843 Jy/beam ! Clean residual mean=-0.000096 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.709446 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.709446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067373Jy sigma=1.018508 ! Fit after self-cal, rms=0.066988Jy sigma=1.015537 ! 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=0.066988Jy sigma=1.015537 ! Fit after self-cal, rms=0.066218Jy sigma=0.993150 ! 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=0.066218Jy sigma=0.993150 ! Fit after self-cal, rms=0.066156Jy sigma=0.992842 ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=1.507 mas, bpa=9.524 degrees ! Estimated noise=0.922026 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00297252 Jy ! Component: 100 - total flux cleaned = -0.00327785 Jy ! Component: 150 - total flux cleaned = -0.00353172 Jy ! Component: 200 - total flux cleaned = -0.00375077 Jy ! Total flux subtracted in 200 components = -0.00375077 Jy ! Clean residual min=-0.004770 max=0.004508 Jy/beam ! Clean residual mean=-0.000103 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.705695 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 61 components and 0.705695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065495Jy sigma=0.980801 ! Fit after self-cal, rms=0.065336Jy sigma=0.979522 ! 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=2.447 mas, bmaj=2.694 mas, bpa=25.14 degrees ! Estimated noise=1.14346 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 = 0.000745452 Jy ! Component: 100 - total flux cleaned = 0.000816925 Jy ! Component: 150 - total flux cleaned = 0.000878923 Jy ! Component: 200 - total flux cleaned = 0.000823157 Jy ! Total flux subtracted in 200 components = 0.000823157 Jy ! Clean residual min=-0.005306 max=0.006132 Jy/beam ! Clean residual mean=-0.000206 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.706518 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.706518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065262Jy sigma=0.977608 ! Fit after self-cal, rms=0.065168Jy sigma=0.976767 ! 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=0.8923 mas, bmaj=1.195 mas, bpa=0.0584 degrees ! Estimated noise=1.30429 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.456595 Jy ! Component: 100 - total flux cleaned = 0.575424 Jy ! Component: 150 - total flux cleaned = 0.628088 Jy ! Component: 200 - total flux cleaned = 0.653963 Jy ! Total flux subtracted in 200 components = 0.653963 Jy ! Clean residual min=-0.007111 max=0.009582 Jy/beam ! Clean residual mean=-0.000072 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 0.653963 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 0.653963 Jy ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=1.507 mas, bpa=9.524 degrees ! Estimated noise=0.922026 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 = 0.0226824 Jy ! Component: 100 - total flux cleaned = 0.034409 Jy ! Component: 150 - total flux cleaned = 0.0411339 Jy ! Component: 200 - total flux cleaned = 0.0450791 Jy ! Total flux subtracted in 200 components = 0.0450791 Jy ! Clean residual min=-0.004885 max=0.004841 Jy/beam ! Clean residual mean=-0.000117 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.699042 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 56 components and 0.699042 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=2.447 mas, bmaj=2.694 mas, bpa=25.14 degrees ! Estimated noise=1.14346 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 = 0.00464214 Jy ! Component: 100 - total flux cleaned = 0.00556665 Jy ! Component: 150 - total flux cleaned = 0.00569549 Jy ! Component: 200 - total flux cleaned = 0.00574973 Jy ! Total flux subtracted in 200 components = 0.00574973 Jy ! Clean residual min=-0.005150 max=0.006734 Jy/beam ! Clean residual mean=-0.000215 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.704792 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.704792 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=1.507 mas, bpa=9.524 degrees ! Estimated noise=0.922026 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163291 Jy ! Component: 100 - total flux cleaned = -0.00194667 Jy ! Component: 150 - total flux cleaned = -0.00194598 Jy ! Component: 200 - total flux cleaned = -0.00202154 Jy ! Total flux subtracted in 200 components = -0.00202154 Jy ! Clean residual min=-0.004413 max=0.004989 Jy/beam ! Clean residual mean=-0.000109 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.70277 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.70277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064906Jy sigma=0.974539 ! Fit after self-cal, rms=0.064715Jy sigma=0.972440 wmodel J0818+4222_X_2006_02_16_yyk\_map.mod ! Writing 66 model components to file: J0818+4222_X_2006_02_16_yyk_map.mod wobs J0818+4222_X_2006_02_16_yyk\_uvs.fits ! Writing UV FITS file: J0818+4222_X_2006_02_16_yyk_uvs.fits wwins J0818+4222_X_2006_02_16_yyk\_map.win ! wwins: Wrote 2 windows to J0818+4222_X_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 = -0.000277956 Jy ! Component: 100 - total flux cleaned = -0.0010332 Jy ! Component: 150 - total flux cleaned = -0.00180409 Jy ! Component: 200 - total flux cleaned = -0.00273132 Jy ! Component: 250 - total flux cleaned = -0.00330295 Jy ! Component: 300 - total flux cleaned = -0.00385648 Jy ! Component: 350 - total flux cleaned = -0.00438857 Jy ! Component: 400 - total flux cleaned = -0.00473153 Jy ! Component: 450 - total flux cleaned = -0.00506685 Jy ! Component: 500 - total flux cleaned = -0.00517546 Jy ! Component: 550 - total flux cleaned = -0.00538914 Jy ! Component: 600 - total flux cleaned = -0.00559699 Jy ! Component: 650 - total flux cleaned = -0.00559631 Jy ! Component: 700 - total flux cleaned = -0.00564791 Jy ! Component: 750 - total flux cleaned = -0.00589301 Jy ! Component: 800 - total flux cleaned = -0.00593994 Jy ! Component: 850 - total flux cleaned = -0.00575196 Jy ! Component: 900 - total flux cleaned = -0.00593764 Jy ! Component: 950 - total flux cleaned = -0.00589222 Jy ! Component: 1000 - total flux cleaned = -0.00598183 Jy ! Component: 1050 - total flux cleaned = -0.00589466 Jy ! Component: 1100 - total flux cleaned = -0.00593823 Jy ! Component: 1150 - total flux cleaned = -0.00589579 Jy ! Component: 1200 - total flux cleaned = -0.00585344 Jy ! Component: 1250 - total flux cleaned = -0.00581234 Jy ! Component: 1300 - total flux cleaned = -0.00577234 Jy ! Component: 1350 - total flux cleaned = -0.00593208 Jy ! Component: 1400 - total flux cleaned = -0.00593225 Jy ! Component: 1450 - total flux cleaned = -0.0060871 Jy ! Component: 1500 - total flux cleaned = -0.00604837 Jy ! Component: 1550 - total flux cleaned = -0.0061992 Jy ! Component: 1600 - total flux cleaned = -0.00619923 Jy ! Component: 1650 - total flux cleaned = -0.00612536 Jy ! Component: 1700 - total flux cleaned = -0.00623496 Jy ! Component: 1750 - total flux cleaned = -0.00623441 Jy ! Component: 1800 - total flux cleaned = -0.00616316 Jy ! Component: 1850 - total flux cleaned = -0.00605856 Jy ! Component: 1900 - total flux cleaned = -0.00633499 Jy ! Component: 1950 - total flux cleaned = -0.00626591 Jy ! Component: 2000 - total flux cleaned = -0.00626532 Jy ! Total flux subtracted in 2048 components = -0.00626566 Jy ! Clean residual min=-0.001657 max=0.002033 Jy/beam ! Clean residual mean=-0.000044 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.696505 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 199 components and 0.696505 Jy ![Exited script file: muppet] wmap "J0818+4222_X_2006_02_16_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.104 x 1.507 at 9.524 degrees (North through East) ! Clean map min=-0.0033201 max=0.49955 Jy/beam ! Writing clean map to FITS file: J0818+4222_X_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 0.499552 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000626485 device "J0818+4222_X_2006_02_16_yyk\_map.eps/VPS" ! Attempting to open device: 'J0818+4222_X_2006_02_16_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.376228 0.376228 0.752457 1.50491 3.00983 6.01965 12.0393 24.0786 48.1572 96.3145 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.499 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.104 x 1.507 at 9.524 degrees (North through East) ! Clean map min=-0.0033201 max=0.49955 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0818+4222_X_2006_02_16_yyk\_map.gif/gif" ! Attempting to open device: 'J0818+4222_X_2006_02_16_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0818+4222_X_2006_02_16_yyk_uvs.log closed on Wed Jul 5 11:46:07 2006