! Started logfile: J0031-1426_X_2004_04_30_yyk_uvs.log on Tue Dec 6 23:48:38 2005 obs J0031-1426_X_2004_04_30_yyk_uve.fits ! Reading UV FITS file: J0031-1426_X_2004_04_30_yyk_uve.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.663889 visibilities/baseline/integration-bin. ! Found source: J0031-1426 ! ! 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 1545 lines of history. ! ! Reading 956 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 J0031-1426_X_2004_04_30_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)= 0.134444 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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.886988Jy sigma=18.114584 ! Fit after self-cal, rms=0.886897Jy sigma=18.110361 ! 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=1.278 mas, bmaj=5.125 mas, bpa=-8.345 degrees ! Estimated noise=1.58593 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 = 0.0984364 Jy ! Component: 100 - total flux cleaned = 0.12798 Jy ! Total flux subtracted in 100 components = 0.12798 Jy ! Clean residual min=-0.007809 max=0.011217 Jy/beam ! Clean residual mean=-0.000052 rms=0.003102 Jy/beam ! Combined flux in latest and established models = 0.12798 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.12798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060494Jy sigma=1.116199 ! Fit after self-cal, rms=0.059750Jy sigma=1.105955 ! 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=1.649 mas, bmaj=5.363 mas, bpa=-9.256 degrees ! Estimated noise=1.22289 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 = 0.0158005 Jy ! Component: 100 - total flux cleaned = 0.0190608 Jy ! Component: 150 - total flux cleaned = 0.0195679 Jy ! Component: 200 - total flux cleaned = 0.0199485 Jy ! Total flux subtracted in 200 components = 0.0199485 Jy ! Clean residual min=-0.005113 max=0.007261 Jy/beam ! Clean residual mean=-0.000022 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.147929 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.147929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057030Jy sigma=1.040209 ! Fit after self-cal, rms=0.056871Jy sigma=1.038997 ! 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: 1.01399 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 1.04 KP 0.97 ! LA 0.96 MK 1.00* NL 0.98 OV 1.05 ! PT 0.99 SC 1.00* ! ! ! 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: 1.01691 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.12 HN 0.84 KP 0.86 ! LA 1.01 MK 1.00* NL 0.91 OV 0.98 ! PT 1.07 SC 1.00* ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.994467 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.90 KP 0.90 ! LA 0.93 MK 1.00* NL 1.08 OV 1.00 ! PT 1.19 SC 1.00* ! ! ! Fit before self-cal, rms=0.056871Jy sigma=1.038997 ! Fit after self-cal, rms=0.055443Jy sigma=1.016376 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=0.055443Jy sigma=1.016376 ! Fit after self-cal, rms=0.055451Jy sigma=1.016339 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.612 mas, bmaj=5.359 mas, bpa=-9.32 degrees ! Estimated noise=1.21946 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 = 0.00282688 Jy ! Component: 100 - total flux cleaned = 0.0029002 Jy ! Component: 150 - total flux cleaned = 0.00302232 Jy ! Component: 200 - total flux cleaned = 0.00302431 Jy ! Total flux subtracted in 200 components = 0.00302431 Jy ! Clean residual min=-0.003554 max=0.006222 Jy/beam ! Clean residual mean=-0.000028 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.150953 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 64 components and 0.150953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055311Jy sigma=1.013011 ! Fit after self-cal, rms=0.055283Jy sigma=1.012835 ! 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=0.055283Jy sigma=1.012835 ! Fit after self-cal, rms=0.049653Jy sigma=0.918509 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 = 0.00098676 Jy ! Component: 100 - total flux cleaned = 0.000995243 Jy ! Component: 150 - total flux cleaned = 0.000887166 Jy ! Component: 200 - total flux cleaned = 0.000890556 Jy ! Total flux subtracted in 200 components = 0.000890556 Jy ! Clean residual min=-0.003455 max=0.006070 Jy/beam ! Clean residual mean=-0.000029 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.151844 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.151844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049479Jy sigma=0.915636 ! Fit after self-cal, rms=0.049230Jy sigma=0.911062 ! 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: 1.612 x 5.359 at -9.32 degrees (North through East) ! Clean map min=-0.0033741 max=0.12019 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=0.049230Jy sigma=0.911062 ! Fit after self-cal, rms=0.048548Jy sigma=0.906210 ! 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=0.048548Jy sigma=0.906210 ! Fit after self-cal, rms=0.048532Jy sigma=0.905749 ! Inverting map and beam ! Estimated beam: bmin=1.592 mas, bmaj=5.328 mas, bpa=-9.191 degrees ! Estimated noise=1.21041 mJy/beam. ! Added new window around map position (-4, 1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00607167 Jy ! Component: 100 - total flux cleaned = 0.00744681 Jy ! Component: 150 - total flux cleaned = 0.00882131 Jy ! Component: 200 - total flux cleaned = 0.00910578 Jy ! Total flux subtracted in 200 components = 0.00910578 Jy ! Clean residual min=-0.002607 max=0.003662 Jy/beam ! Clean residual mean=0.000002 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.160949 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 117 components and 0.160949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047803Jy sigma=0.891019 ! Fit after self-cal, rms=0.047785Jy sigma=0.890182 ! Inverting map ! Added new window around map position (23.4, -7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292197 Jy ! Component: 100 - total flux cleaned = 0.00426426 Jy ! Component: 150 - total flux cleaned = 0.00537702 Jy ! Component: 200 - total flux cleaned = 0.00606455 Jy ! Total flux subtracted in 200 components = 0.00606455 Jy ! Clean residual min=-0.002015 max=0.002395 Jy/beam ! Clean residual mean=0.000004 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.167014 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 139 components and 0.167014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047375Jy sigma=0.883736 ! Fit after self-cal, rms=0.047368Jy sigma=0.883506 ! 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=0.047368Jy sigma=0.883506 ! Fit after self-cal, rms=0.046528Jy sigma=0.881397 ! 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=0.046528Jy sigma=0.881397 ! Fit after self-cal, rms=0.046535Jy sigma=0.881173 ! Inverting map and beam ! Estimated beam: bmin=1.572 mas, bmaj=5.178 mas, bpa=-8.607 degrees ! Estimated noise=1.19346 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153154 Jy ! Component: 100 - total flux cleaned = 0.00245372 Jy ! Component: 150 - total flux cleaned = 0.00301984 Jy ! Component: 200 - total flux cleaned = 0.00312769 Jy ! Total flux subtracted in 200 components = 0.00312769 Jy ! Clean residual min=-0.001812 max=0.002369 Jy/beam ! Clean residual mean=-0.000002 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.170142 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 173 components and 0.170142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046336Jy sigma=0.877320 ! Fit after self-cal, rms=0.046338Jy sigma=0.877234 ! 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=2.488 mas, bmaj=5.087 mas, bpa=-7.598 degrees ! Estimated noise=1.296 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 = 0.000608248 Jy ! Component: 100 - total flux cleaned = 0.000897001 Jy ! Component: 150 - total flux cleaned = 0.000855827 Jy ! Component: 200 - total flux cleaned = 0.000820256 Jy ! Total flux subtracted in 200 components = 0.000820256 Jy ! Clean residual min=-0.001385 max=0.002027 Jy/beam ! Clean residual mean=-0.000002 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.170962 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 207 components and 0.170962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046294Jy sigma=0.876315 ! Fit after self-cal, rms=0.046296Jy sigma=0.876257 ! 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=1.247 mas, bmaj=5.061 mas, bpa=-8.039 degrees ! Estimated noise=1.52946 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0990921 Jy ! Component: 100 - total flux cleaned = 0.13026 Jy ! Component: 150 - total flux cleaned = 0.144229 Jy ! Component: 200 - total flux cleaned = 0.153404 Jy ! Total flux subtracted in 200 components = 0.153404 Jy ! Clean residual min=-0.005099 max=0.005351 Jy/beam ! Clean residual mean=-0.000022 rms=0.001487 Jy/beam ! Combined flux in latest and established models = 0.153404 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.153404 Jy ! Inverting map and beam ! Estimated beam: bmin=1.572 mas, bmaj=5.178 mas, bpa=-8.607 degrees ! Estimated noise=1.19346 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 = 0.00752392 Jy ! Component: 100 - total flux cleaned = 0.0120908 Jy ! Component: 150 - total flux cleaned = 0.0145573 Jy ! Component: 200 - total flux cleaned = 0.0160984 Jy ! Total flux subtracted in 200 components = 0.0160984 Jy ! Clean residual min=-0.002776 max=0.003073 Jy/beam ! Clean residual mean=-0.000005 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.169502 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 78 components and 0.169502 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=2.488 mas, bmaj=5.087 mas, bpa=-7.598 degrees ! Estimated noise=1.296 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 = 6.77781e-05 Jy ! Component: 100 - total flux cleaned = 0.000161492 Jy ! Component: 150 - total flux cleaned = 0.000495552 Jy ! Component: 200 - total flux cleaned = 0.000443056 Jy ! Total flux subtracted in 200 components = 0.000443056 Jy ! Clean residual min=-0.001892 max=0.002360 Jy/beam ! Clean residual mean=-0.000001 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.169945 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 124 components and 0.169945 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.572 mas, bmaj=5.178 mas, bpa=-8.607 degrees ! Estimated noise=1.19346 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000680987 Jy ! Component: 100 - total flux cleaned = 0.000875047 Jy ! Component: 150 - total flux cleaned = 0.00110472 Jy ! Component: 200 - total flux cleaned = 0.00131222 Jy ! Total flux subtracted in 200 components = 0.00131222 Jy ! Clean residual min=-0.001937 max=0.002473 Jy/beam ! Clean residual mean=0.000003 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.171258 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 151 components and 0.171257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046344Jy sigma=0.877620 ! Fit after self-cal, rms=0.046336Jy sigma=0.877406 wmodel J0031-1426_X_2004_04_30_yyk\_map.mod ! Writing 151 model components to file: J0031-1426_X_2004_04_30_yyk_map.mod wobs J0031-1426_X_2004_04_30_yyk\_uvs.fits ! Writing UV FITS file: J0031-1426_X_2004_04_30_yyk_uvs.fits wwins J0031-1426_X_2004_04_30_yyk\_map.win ! wwins: Wrote 3 windows to J0031-1426_X_2004_04_30_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 = 0.00102086 Jy ! Component: 100 - total flux cleaned = 0.00162044 Jy ! Component: 150 - total flux cleaned = 0.00190317 Jy ! Component: 200 - total flux cleaned = 0.00195963 Jy ! Component: 250 - total flux cleaned = 0.00201326 Jy ! Component: 300 - total flux cleaned = 0.00196204 Jy ! Component: 350 - total flux cleaned = 0.00193824 Jy ! Component: 400 - total flux cleaned = 0.0020801 Jy ! Component: 450 - total flux cleaned = 0.00219368 Jy ! Component: 500 - total flux cleaned = 0.00223756 Jy ! Component: 550 - total flux cleaned = 0.002281 Jy ! Component: 600 - total flux cleaned = 0.00238668 Jy ! Component: 650 - total flux cleaned = 0.00244861 Jy ! Component: 700 - total flux cleaned = 0.00252937 Jy ! Component: 750 - total flux cleaned = 0.00260823 Jy ! Component: 800 - total flux cleaned = 0.00264681 Jy ! Component: 850 - total flux cleaned = 0.0026467 Jy ! Component: 900 - total flux cleaned = 0.00266507 Jy ! Component: 950 - total flux cleaned = 0.00262876 Jy ! Component: 1000 - total flux cleaned = 0.00257539 Jy ! Component: 1050 - total flux cleaned = 0.00248816 Jy ! Component: 1100 - total flux cleaned = 0.00241961 Jy ! Component: 1150 - total flux cleaned = 0.0024028 Jy ! Component: 1200 - total flux cleaned = 0.002353 Jy ! Component: 1250 - total flux cleaned = 0.00230389 Jy ! Component: 1300 - total flux cleaned = 0.00228784 Jy ! Component: 1350 - total flux cleaned = 0.00225616 Jy ! Component: 1400 - total flux cleaned = 0.00214661 Jy ! Component: 1450 - total flux cleaned = 0.00205424 Jy ! Component: 1500 - total flux cleaned = 0.00197833 Jy ! Component: 1550 - total flux cleaned = 0.00187334 Jy ! Component: 1600 - total flux cleaned = 0.0017694 Jy ! Component: 1650 - total flux cleaned = 0.00166678 Jy ! Component: 1700 - total flux cleaned = 0.00157997 Jy ! Component: 1750 - total flux cleaned = 0.00155135 Jy ! Component: 1800 - total flux cleaned = 0.00150881 Jy ! Component: 1850 - total flux cleaned = 0.00146658 Jy ! Component: 1900 - total flux cleaned = 0.00145252 Jy ! Component: 1950 - total flux cleaned = 0.0013562 Jy ! Component: 2000 - total flux cleaned = 0.00132894 Jy ! Total flux subtracted in 2048 components = 0.00128851 Jy ! Clean residual min=-0.000725 max=0.000710 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.172546 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 266 components and 0.172546 Jy ![Exited script file: muppet] wmap "J0031-1426_X_2004_04_30_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.572 x 5.178 at -8.607 degrees (North through East) ! Clean map min=-0.0019231 max=0.11638 Jy/beam ! Writing clean map to FITS file: J0031-1426_X_2004_04_30_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.116383 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000264201 device "J0031-1426_X_2004_04_30_yyk\_map.eps/VPS" ! Attempting to open device: 'J0031-1426_X_2004_04_30_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.681027 0.681027 1.36205 2.72411 5.44822 10.8964 21.7929 43.5858 87.1715 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.116 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.572 x 5.178 at -8.607 degrees (North through East) ! Clean map min=-0.0019231 max=0.11638 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0031-1426_X_2004_04_30_yyk\_map.gif/gif" ! Attempting to open device: 'J0031-1426_X_2004_04_30_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0031-1426_X_2004_04_30_yyk_uvs.log closed on Tue Dec 6 23:48:42 2005