! Started logfile: J0754-1147_X_2004_05_08_yyk_uvs.log on Wed Dec 7 00:09:06 2005 obs J0754-1147_X_2004_05_08_yyk_uve.fits ! Reading UV FITS file: J0754-1147_X_2004_05_08_yyk_uve.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.868889 visibilities/baseline/integration-bin. ! Found source: J0754-1147 ! ! 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 1433 lines of history. ! ! Reading 1564 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 J0754-1147_X_2004_05_08_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)= 0.521613 Jy startmod ,phase_soltime ! Applying default point source starting model. ! Performing phase self-cal over 10 minute time intervals ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.531032Jy sigma=9.622945 ! Fit after self-cal, rms=0.532513Jy sigma=9.533508 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=0.7091 mas, bmaj=1.775 mas, bpa=0.2832 degrees ! Estimated noise=1.3452 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 = 0.402058 Jy ! Component: 100 - total flux cleaned = 0.51005 Jy ! Total flux subtracted in 100 components = 0.51005 Jy ! Clean residual min=-0.019075 max=0.036307 Jy/beam ! Clean residual mean=0.000105 rms=0.006504 Jy/beam ! Combined flux in latest and established models = 0.51005 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.51005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139071Jy sigma=2.427000 ! Fit after self-cal, rms=0.138994Jy sigma=2.424702 ! 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=0.8767 mas, bmaj=2.137 mas, bpa=0.8175 degrees ! Estimated noise=0.978843 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 = 0.0817037 Jy ! Component: 100 - total flux cleaned = 0.118181 Jy ! Component: 150 - total flux cleaned = 0.136767 Jy ! Component: 200 - total flux cleaned = 0.146351 Jy ! Total flux subtracted in 200 components = 0.146351 Jy ! Clean residual min=-0.014928 max=0.028547 Jy/beam ! Clean residual mean=0.000036 rms=0.005019 Jy/beam ! Combined flux in latest and established models = 0.656401 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 48 model components to the UV plane model. ! The established model now contains 60 components and 0.656401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112585Jy sigma=1.676605 ! Fit after self-cal, rms=0.112428Jy sigma=1.673877 ! Inverting map ! Added new window around map position (-2.2, 1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339149 Jy ! Component: 100 - total flux cleaned = 0.0492932 Jy ! Component: 150 - total flux cleaned = 0.0558553 Jy ! Component: 200 - total flux cleaned = 0.0588323 Jy ! Total flux subtracted in 200 components = 0.0588323 Jy ! Clean residual min=-0.014300 max=0.013253 Jy/beam ! Clean residual mean=0.000028 rms=0.003398 Jy/beam ! Combined flux in latest and established models = 0.715234 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 51 model components to the UV plane model. ! The established model now contains 109 components and 0.715234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105522Jy sigma=1.498555 ! Fit after self-cal, rms=0.104519Jy sigma=1.474852 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! selflims ampcor_selflim ! 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: 1.00349 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.99 ! LA 0.98 MK 0.99 NL 1.05 OV 1.01 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00822 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.02 KP 0.91 ! LA 0.97 MK 1.00 NL 1.05 OV 0.98 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.995052 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 0.92 KP 0.86 ! LA 0.98 MK 1.04 NL 1.03 OV 1.03 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.967386 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.10 HN 1.00 KP 0.93 ! LA 0.98 MK 1.05 NL 1.03 OV 1.05 ! PT 1.11 SC 1.03 ! ! ! Fit before self-cal, rms=0.104519Jy sigma=1.474852 ! Fit after self-cal, rms=0.099214Jy sigma=1.337244 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=0.099214Jy sigma=1.337244 ! Fit after self-cal, rms=0.099308Jy sigma=1.337189 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8765 mas, bmaj=2.151 mas, bpa=1.148 degrees ! Estimated noise=0.974777 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 = 0.00371523 Jy ! Component: 100 - total flux cleaned = 0.00411735 Jy ! Component: 150 - total flux cleaned = 0.00488943 Jy ! Component: 200 - total flux cleaned = 0.00573462 Jy ! Total flux subtracted in 200 components = 0.00573462 Jy ! Clean residual min=-0.007544 max=0.009067 Jy/beam ! Clean residual mean=0.000010 rms=0.002272 Jy/beam ! Combined flux in latest and established models = 0.720968 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 125 components and 0.720968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098552Jy sigma=1.319551 ! Fit after self-cal, rms=0.098277Jy sigma=1.316536 ! 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=0.098277Jy sigma=1.316536 ! Fit after self-cal, rms=0.095619Jy sigma=1.183681 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 = 0.00318606 Jy ! Component: 100 - total flux cleaned = 0.00316808 Jy ! Component: 150 - total flux cleaned = 0.00316315 Jy ! Component: 200 - total flux cleaned = 0.00324613 Jy ! Total flux subtracted in 200 components = 0.00324613 Jy ! Clean residual min=-0.005672 max=0.006339 Jy/beam ! Clean residual mean=0.000008 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.724215 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 133 components and 0.724215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095503Jy sigma=1.177975 ! Fit after self-cal, rms=0.096468Jy sigma=1.163876 ! 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: 0.8765 x 2.151 at 1.148 degrees (North through East) ! Clean map min=-0.0053453 max=0.47805 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=0.096468Jy sigma=1.163876 ! Fit after self-cal, rms=0.094630Jy sigma=1.109278 ! 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=0.094630Jy sigma=1.109278 ! Fit after self-cal, rms=0.095094Jy sigma=1.107025 ! Inverting map and beam ! Estimated beam: bmin=0.8778 mas, bmaj=2.159 mas, bpa=1.155 degrees ! Estimated noise=0.968657 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000877129 Jy ! Component: 100 - total flux cleaned = -0.000749308 Jy ! Component: 150 - total flux cleaned = -0.000842641 Jy ! Component: 200 - total flux cleaned = -0.000927485 Jy ! Total flux subtracted in 200 components = -0.000927485 Jy ! Clean residual min=-0.004771 max=0.005396 Jy/beam ! Clean residual mean=-0.000023 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.723287 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 0.723287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094719Jy sigma=1.100637 ! Fit after self-cal, rms=0.094911Jy sigma=1.099638 ! 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=0.094911Jy sigma=1.099638 ! Fit after self-cal, rms=0.094601Jy sigma=1.072282 ! 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=0.094601Jy sigma=1.072282 ! Fit after self-cal, rms=0.094679Jy sigma=1.071897 ! Inverting map and beam ! Estimated beam: bmin=0.879 mas, bmaj=2.161 mas, bpa=1.125 degrees ! Estimated noise=0.965138 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150175 Jy ! Component: 100 - total flux cleaned = -0.00168622 Jy ! Component: 150 - total flux cleaned = -0.00183222 Jy ! Component: 200 - total flux cleaned = -0.00202124 Jy ! Total flux subtracted in 200 components = -0.00202124 Jy ! Clean residual min=-0.004340 max=0.004786 Jy/beam ! Clean residual mean=-0.000021 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.721266 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 148 components and 0.721266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094491Jy sigma=1.068298 ! Fit after self-cal, rms=0.094540Jy sigma=1.067883 ! 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=2.138 mas, bmaj=4.15 mas, bpa=-4.636 degrees ! Estimated noise=1.25858 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 = -0.000846027 Jy ! Component: 100 - total flux cleaned = -0.000429805 Jy ! Component: 150 - total flux cleaned = -0.000280817 Jy ! Component: 200 - total flux cleaned = -4.12425e-05 Jy ! Total flux subtracted in 200 components = -4.12425e-05 Jy ! Clean residual min=-0.004363 max=0.004874 Jy/beam ! Clean residual mean=-0.000030 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.721225 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 154 components and 0.721225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094643Jy sigma=1.067989 ! Fit after self-cal, rms=0.094582Jy sigma=1.066410 ! Inverting map uvtaper 0,0 ! 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=0.7114 mas, bmaj=1.79 mas, bpa=0.3302 degrees ! Estimated noise=1.33327 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.398775 Jy ! Component: 100 - total flux cleaned = 0.504281 Jy ! Component: 150 - total flux cleaned = 0.55821 Jy ! Component: 200 - total flux cleaned = 0.591535 Jy ! Total flux subtracted in 200 components = 0.591535 Jy ! Clean residual min=-0.009418 max=0.014132 Jy/beam ! Clean residual mean=0.000037 rms=0.003205 Jy/beam ! Combined flux in latest and established models = 0.591534 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.591534 Jy ! Inverting map and beam ! Estimated beam: bmin=0.879 mas, bmaj=2.161 mas, bpa=1.125 degrees ! Estimated noise=0.965138 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 = 0.0438732 Jy ! Component: 100 - total flux cleaned = 0.0709594 Jy ! Component: 150 - total flux cleaned = 0.088639 Jy ! Component: 200 - total flux cleaned = 0.100414 Jy ! Total flux subtracted in 200 components = 0.100414 Jy ! Clean residual min=-0.004994 max=0.007065 Jy/beam ! Clean residual mean=-0.000012 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 0.691949 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 119 components and 0.691949 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=2.138 mas, bmaj=4.15 mas, bpa=-4.636 degrees ! Estimated noise=1.25858 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 = 0.0138204 Jy ! Component: 100 - total flux cleaned = 0.0208912 Jy ! Component: 150 - total flux cleaned = 0.0248142 Jy ! Component: 200 - total flux cleaned = 0.0270269 Jy ! Total flux subtracted in 200 components = 0.0270269 Jy ! Clean residual min=-0.004234 max=0.005070 Jy/beam ! Clean residual mean=-0.000024 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 0.718976 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 152 components and 0.718976 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.879 mas, bmaj=2.161 mas, bpa=1.125 degrees ! Estimated noise=0.965138 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347146 Jy ! Component: 100 - total flux cleaned = 4.84298e-05 Jy ! Component: 150 - total flux cleaned = 4.77876e-05 Jy ! Component: 200 - total flux cleaned = 4.63781e-05 Jy ! Total flux subtracted in 200 components = 4.63781e-05 Jy ! Clean residual min=-0.004167 max=0.004417 Jy/beam ! Clean residual mean=-0.000017 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.719022 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 164 components and 0.719022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095026Jy sigma=1.068459 ! Fit after self-cal, rms=0.095013Jy sigma=1.066862 wmodel J0754-1147_X_2004_05_08_yyk\_map.mod ! Writing 164 model components to file: J0754-1147_X_2004_05_08_yyk_map.mod wobs J0754-1147_X_2004_05_08_yyk\_uvs.fits ! Writing UV FITS file: J0754-1147_X_2004_05_08_yyk_uvs.fits wwins J0754-1147_X_2004_05_08_yyk\_map.win ! wwins: Wrote 2 windows to J0754-1147_X_2004_05_08_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 = 0.000965198 Jy ! Component: 100 - total flux cleaned = 0.00118366 Jy ! Component: 150 - total flux cleaned = 0.00125189 Jy ! Component: 200 - total flux cleaned = 0.00105628 Jy ! Component: 250 - total flux cleaned = 0.0009931 Jy ! Component: 300 - total flux cleaned = 0.000690154 Jy ! Component: 350 - total flux cleaned = 0.000456863 Jy ! Component: 400 - total flux cleaned = 0.000230209 Jy ! Component: 450 - total flux cleaned = -9.86289e-05 Jy ! Component: 500 - total flux cleaned = -0.000365417 Jy ! Component: 550 - total flux cleaned = -0.000366443 Jy ! Component: 600 - total flux cleaned = -0.000621245 Jy ! Component: 650 - total flux cleaned = -0.00052132 Jy ! Component: 700 - total flux cleaned = -0.000570674 Jy ! Component: 750 - total flux cleaned = -0.000522315 Jy ! Component: 800 - total flux cleaned = -0.000521529 Jy ! Component: 850 - total flux cleaned = -0.000474902 Jy ! Component: 900 - total flux cleaned = -0.000476333 Jy ! Component: 950 - total flux cleaned = -0.000566903 Jy ! Component: 1000 - total flux cleaned = -0.000610937 Jy ! Component: 1050 - total flux cleaned = -0.000654429 Jy ! Component: 1100 - total flux cleaned = -0.00069763 Jy ! Component: 1150 - total flux cleaned = -0.000654584 Jy ! Component: 1200 - total flux cleaned = -0.000655045 Jy ! Component: 1250 - total flux cleaned = -0.000738963 Jy ! Component: 1300 - total flux cleaned = -0.000572909 Jy ! Component: 1350 - total flux cleaned = -0.000654708 Jy ! Component: 1400 - total flux cleaned = -0.000694343 Jy ! Component: 1450 - total flux cleaned = -0.000613422 Jy ! Component: 1500 - total flux cleaned = -0.000573882 Jy ! Component: 1550 - total flux cleaned = -0.000612884 Jy ! Component: 1600 - total flux cleaned = -0.000497047 Jy ! Component: 1650 - total flux cleaned = -0.000458768 Jy ! Component: 1700 - total flux cleaned = -0.000306818 Jy ! Component: 1750 - total flux cleaned = -0.000344033 Jy ! Component: 1800 - total flux cleaned = -0.00019467 Jy ! Component: 1850 - total flux cleaned = -0.000120871 Jy ! Component: 1900 - total flux cleaned = -1.15484e-05 Jy ! Component: 1950 - total flux cleaned = 0.000168983 Jy ! Component: 2000 - total flux cleaned = 0.000205035 Jy ! Total flux subtracted in 2048 components = 0.000311976 Jy ! Clean residual min=-0.002567 max=0.001788 Jy/beam ! Clean residual mean=-0.000007 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.719334 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 313 components and 0.719334 Jy ![Exited script file: muppet] wmap "J0754-1147_X_2004_05_08_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.879 x 2.161 at 1.125 degrees (North through East) ! Clean map min=-0.0034608 max=0.47741 Jy/beam ! Writing clean map to FITS file: J0754-1147_X_2004_05_08_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.477407 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000685194 device "J0754-1147_X_2004_05_08_yyk\_map.eps/VPS" ! Attempting to open device: 'J0754-1147_X_2004_05_08_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.430572 0.430572 0.861144 1.72229 3.44458 6.88915 13.7783 27.5566 55.1132 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.477 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.879 x 2.161 at 1.125 degrees (North through East) ! Clean map min=-0.0034608 max=0.47741 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0754-1147_X_2004_05_08_yyk\_map.gif/gif" ! Attempting to open device: 'J0754-1147_X_2004_05_08_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0754-1147_X_2004_05_08_yyk_uvs.log closed on Wed Dec 7 00:09:10 2005