! Started logfile: J1745-0753_X_2002_05_14_yyk_uvs.log on Tue Jun 26 23:01:26 2007 obs J1745-0753_X_2002_05_14_yyk_uva.fits ! Reading UV FITS file: J1745-0753_X_2002_05_14_yyk_uva.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.843237 visibilities/baseline/integration-bin. ! Found source: J1745-0753 ! ! 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 8.40947e+09 8e+06 1 8e+06 ! 02 2 8.47947e+09 8e+06 1 8e+06 ! 03 3 8.79447e+09 8e+06 1 8e+06 ! 04 4 8.89947e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1076 lines of history. ! ! Reading 13964 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 J1745-0753_X_2002_05_14_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.4785 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=0.7173 mas, bmaj=1.808 mas, bpa=-2.232 degrees ! Estimated noise=1055.34 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 = 0.356425 Jy ! Component: 100 - total flux cleaned = 0.452107 Jy ! Total flux subtracted in 100 components = 0.452107 Jy ! Clean residual min=-0.017402 max=0.031574 Jy/beam ! Clean residual mean=0.000146 rms=0.005277 Jy/beam ! Combined flux in latest and established models = 0.452107 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.452107 Jy ! ! Correcting IF 1. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.182348Jy sigma=0.001482 ! Fit after self-cal, rms=0.181487Jy sigma=0.001477 ! Inverting map and beam ! Estimated beam: bmin=0.7173 mas, bmaj=1.808 mas, bpa=-2.232 degrees ! Estimated noise=1055.38 mJy/beam. ! Added new window around map position (-0.2, -2.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0489083 Jy ! Component: 100 - total flux cleaned = 0.0811254 Jy ! Total flux subtracted in 100 components = 0.0811254 Jy ! Clean residual min=-0.011518 max=0.017262 Jy/beam ! Clean residual mean=0.000104 rms=0.003382 Jy/beam ! Combined flux in latest and established models = 0.533232 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.533232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166973Jy sigma=0.001333 ! Fit after self-cal, rms=0.166492Jy sigma=0.001330 ! 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=0.9073 mas, bmaj=2.236 mas, bpa=-4.353 degrees ! Estimated noise=715.287 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 = 0.0369633 Jy ! Component: 100 - total flux cleaned = 0.0577274 Jy ! Component: 150 - total flux cleaned = 0.0701549 Jy ! Component: 200 - total flux cleaned = 0.0777279 Jy ! Total flux subtracted in 200 components = 0.0777279 Jy ! Clean residual min=-0.010190 max=0.011575 Jy/beam ! Clean residual mean=0.000076 rms=0.002630 Jy/beam ! Combined flux in latest and established models = 0.61096 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 61 components and 0.61096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160842Jy sigma=0.001275 ! Fit after self-cal, rms=0.160594Jy sigma=0.001274 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9073 x 2.236 at -4.353 degrees (North through East) ! Clean map min=-0.0098048 max=0.42301 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.995933 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 0.90 ! LA 1.02 NL 1.02 OV 1.01 PT 0.99 ! SC 1.03 MK 1.05 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01392 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 0.87 ! LA 0.98 NL 1.00 OV 0.99 PT 1.03 ! SC 1.00 MK 0.99 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00363 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 1.01 KP 0.89 ! LA 0.99 NL 0.97 OV 1.03 PT 1.04 ! SC 0.99 MK 1.04 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.979826 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 0.98 KP 0.97 ! LA 0.96 NL 1.04 OV 1.07 PT 1.12 ! SC 1.03 MK 1.05 ! ! ! Fit before self-cal, rms=0.160594Jy sigma=0.001274 ! Fit after self-cal, rms=0.157020Jy sigma=0.001250 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=0.157020Jy sigma=0.001250 ! Fit after self-cal, rms=0.157019Jy sigma=0.001250 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9242 mas, bmaj=2.274 mas, bpa=-4.199 degrees ! Estimated noise=713.367 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 (0.4, -5.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152009 Jy ! Component: 100 - total flux cleaned = 0.0222613 Jy ! Component: 150 - total flux cleaned = 0.0243036 Jy ! Component: 200 - total flux cleaned = 0.0245749 Jy ! Total flux subtracted in 200 components = 0.0245749 Jy ! Clean residual min=-0.004667 max=0.004806 Jy/beam ! Clean residual mean=0.000019 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.635535 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 89 components and 0.635535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156053Jy sigma=0.001241 ! Fit after self-cal, rms=0.155931Jy sigma=0.001240 ! 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=0.155931Jy sigma=0.001240 ! Fit after self-cal, rms=0.151931Jy sigma=0.001207 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 = 0.00340252 Jy ! Component: 100 - total flux cleaned = 0.00472722 Jy ! Component: 150 - total flux cleaned = 0.00520674 Jy ! Component: 200 - total flux cleaned = 0.00528801 Jy ! Total flux subtracted in 200 components = 0.00528801 Jy ! Clean residual min=-0.004143 max=0.003747 Jy/beam ! Clean residual mean=0.000012 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.640823 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.640823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151780Jy sigma=0.001205 ! Fit after self-cal, rms=0.151258Jy sigma=0.001201 ! 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: 0.9242 x 2.274 at -4.199 degrees (North through East) ! Clean map min=-0.004017 max=0.42493 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=0.151258Jy sigma=0.001201 ! Fit after self-cal, rms=0.151371Jy sigma=0.001195 ! 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=0.151371Jy sigma=0.001195 ! Fit after self-cal, rms=0.151218Jy sigma=0.001194 ! Inverting map and beam ! Estimated beam: bmin=0.9244 mas, bmaj=2.269 mas, bpa=-3.776 degrees ! Estimated noise=711.443 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201352 Jy ! Component: 100 - total flux cleaned = 0.00269581 Jy ! Component: 150 - total flux cleaned = 0.0030861 Jy ! Component: 200 - total flux cleaned = 0.00328419 Jy ! Total flux subtracted in 200 components = 0.00328419 Jy ! Clean residual min=-0.003649 max=0.003018 Jy/beam ! Clean residual mean=0.000005 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.644107 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 119 components and 0.644107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151131Jy sigma=0.001193 ! Fit after self-cal, rms=0.151036Jy sigma=0.001193 ! 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=0.151036Jy sigma=0.001193 ! Fit after self-cal, rms=0.150769Jy sigma=0.001190 ! 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=0.150769Jy sigma=0.001190 ! Fit after self-cal, rms=0.150721Jy sigma=0.001189 ! Inverting map and beam ! Estimated beam: bmin=0.9261 mas, bmaj=2.266 mas, bpa=-3.6 degrees ! Estimated noise=711.337 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000903828 Jy ! Component: 100 - total flux cleaned = 0.00138259 Jy ! Component: 150 - total flux cleaned = 0.00154768 Jy ! Component: 200 - total flux cleaned = 0.00154833 Jy ! Total flux subtracted in 200 components = 0.00154833 Jy ! Clean residual min=-0.003498 max=0.002864 Jy/beam ! Clean residual mean=0.000005 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.645655 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 0.645655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150675Jy sigma=0.001189 ! Fit after self-cal, rms=0.150629Jy sigma=0.001189 ! 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=2.189 mas, bmaj=4.027 mas, bpa=-1.298 degrees ! Estimated noise=894.357 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 = 0.00110526 Jy ! Component: 100 - total flux cleaned = 0.00162475 Jy ! Component: 150 - total flux cleaned = 0.00177196 Jy ! Component: 200 - total flux cleaned = 0.00181055 Jy ! Total flux subtracted in 200 components = 0.00181055 Jy ! Clean residual min=-0.002633 max=0.002769 Jy/beam ! Clean residual mean=0.000006 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.647466 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.647466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150636Jy sigma=0.001189 ! Fit after self-cal, rms=0.150598Jy sigma=0.001188 ! 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=0.7238 mas, bmaj=1.821 mas, bpa=-1.745 degrees ! Estimated noise=1058.24 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.358787 Jy ! Component: 100 - total flux cleaned = 0.45381 Jy ! Component: 150 - total flux cleaned = 0.501529 Jy ! Component: 200 - total flux cleaned = 0.533531 Jy ! Total flux subtracted in 200 components = 0.533531 Jy ! Clean residual min=-0.007689 max=0.013481 Jy/beam ! Clean residual mean=0.000071 rms=0.002589 Jy/beam ! Combined flux in latest and established models = 0.533531 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.533531 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9261 mas, bmaj=2.266 mas, bpa=-3.6 degrees ! Estimated noise=711.337 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 = 0.0379882 Jy ! Component: 100 - total flux cleaned = 0.0599677 Jy ! Component: 150 - total flux cleaned = 0.0740156 Jy ! Component: 200 - total flux cleaned = 0.0836478 Jy ! Total flux subtracted in 200 components = 0.0836478 Jy ! Clean residual min=-0.004790 max=0.005192 Jy/beam ! Clean residual mean=0.000039 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.617179 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 123 components and 0.617179 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=2.189 mas, bmaj=4.027 mas, bpa=-1.298 degrees ! Estimated noise=894.357 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 = 0.0110317 Jy ! Component: 100 - total flux cleaned = 0.017797 Jy ! Component: 150 - total flux cleaned = 0.0221712 Jy ! Component: 200 - total flux cleaned = 0.0250568 Jy ! Total flux subtracted in 200 components = 0.0250568 Jy ! Clean residual min=-0.002984 max=0.002698 Jy/beam ! Clean residual mean=0.000017 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.642236 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 155 components and 0.642236 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9261 mas, bmaj=2.266 mas, bpa=-3.6 degrees ! Estimated noise=711.337 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145049 Jy ! Component: 100 - total flux cleaned = 0.00204819 Jy ! Component: 150 - total flux cleaned = 0.00254563 Jy ! Component: 200 - total flux cleaned = 0.0028855 Jy ! Total flux subtracted in 200 components = 0.0028855 Jy ! Clean residual min=-0.002950 max=0.003110 Jy/beam ! Clean residual mean=0.000005 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.645121 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 168 components and 0.645121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150635Jy sigma=0.001189 ! Fit after self-cal, rms=0.150573Jy sigma=0.001188 wmodel J1745-0753_X_2002_05_14_yyk\_map.mod ! Writing 168 model components to file: J1745-0753_X_2002_05_14_yyk_map.mod wobs J1745-0753_X_2002_05_14_yyk\_uvs.fits ! Writing UV FITS file: J1745-0753_X_2002_05_14_yyk_uvs.fits wwins J1745-0753_X_2002_05_14_yyk\_map.win ! wwins: Wrote 3 windows to J1745-0753_X_2002_05_14_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000567211 Jy ! Component: 100 - total flux cleaned = -0.000367265 Jy ! Component: 150 - total flux cleaned = 0.000109847 Jy ! Component: 200 - total flux cleaned = 0.000568639 Jy ! Component: 250 - total flux cleaned = 0.000833081 Jy ! Component: 300 - total flux cleaned = 0.00125763 Jy ! Component: 350 - total flux cleaned = 0.00150332 Jy ! Component: 400 - total flux cleaned = 0.00158184 Jy ! Component: 450 - total flux cleaned = 0.00158248 Jy ! Component: 500 - total flux cleaned = 0.0016957 Jy ! Component: 550 - total flux cleaned = 0.00169522 Jy ! Component: 600 - total flux cleaned = 0.00183964 Jy ! Component: 650 - total flux cleaned = 0.00205164 Jy ! Component: 700 - total flux cleaned = 0.00222445 Jy ! Component: 750 - total flux cleaned = 0.00246128 Jy ! Component: 800 - total flux cleaned = 0.002727 Jy ! Component: 850 - total flux cleaned = 0.0029883 Jy ! Component: 900 - total flux cleaned = 0.00311617 Jy ! Component: 950 - total flux cleaned = 0.00330554 Jy ! Component: 1000 - total flux cleaned = 0.00342891 Jy ! Component: 1050 - total flux cleaned = 0.00358047 Jy ! Component: 1100 - total flux cleaned = 0.0037597 Jy ! Component: 1150 - total flux cleaned = 0.00381863 Jy ! Component: 1200 - total flux cleaned = 0.00410947 Jy ! Component: 1250 - total flux cleaned = 0.00422341 Jy ! Component: 1300 - total flux cleaned = 0.00433628 Jy ! Component: 1350 - total flux cleaned = 0.00436453 Jy ! Component: 1400 - total flux cleaned = 0.00447411 Jy ! Component: 1450 - total flux cleaned = 0.00458259 Jy ! Component: 1500 - total flux cleaned = 0.00463577 Jy ! Component: 1550 - total flux cleaned = 0.00471543 Jy ! Component: 1600 - total flux cleaned = 0.00479351 Jy ! Component: 1650 - total flux cleaned = 0.00481922 Jy ! Component: 1700 - total flux cleaned = 0.00489561 Jy ! Component: 1750 - total flux cleaned = 0.00502084 Jy ! Component: 1800 - total flux cleaned = 0.00499553 Jy ! Component: 1850 - total flux cleaned = 0.00501994 Jy ! Component: 1900 - total flux cleaned = 0.00509327 Jy ! Component: 1950 - total flux cleaned = 0.00518979 Jy ! Component: 2000 - total flux cleaned = 0.00516579 Jy ! Total flux subtracted in 2048 components = 0.00528381 Jy ! Clean residual min=-0.001297 max=0.001337 Jy/beam ! Clean residual mean=0.000003 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.650405 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 309 components and 0.650405 Jy ![Exited script file: muppet] wmap "J1745-0753_X_2002_05_14_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9261 x 2.266 at -3.6 degrees (North through East) ! Clean map min=-0.0022852 max=0.42779 Jy/beam ! Writing clean map to FITS file: J1745-0753_X_2002_05_14_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.427789 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000444502 device "J1745-0753_X_2002_05_14_yyk\_map.eps/VPS" ! Attempting to open device: 'J1745-0753_X_2002_05_14_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.311721 0.311721 0.623442 1.24688 2.49377 4.98753 9.97506 19.9501 39.9003 79.8005 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.427 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9261 x 2.266 at -3.6 degrees (North through East) ! Clean map min=-0.0022852 max=0.42779 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1745-0753_X_2002_05_14_yyk\_map.gif/gif" ! Attempting to open device: 'J1745-0753_X_2002_05_14_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1745-0753_X_2002_05_14_yyk_uvs.log closed on Tue Jun 26 23:01:35 2007