! Started logfile: J1912-1504_S_2005_06_01_yyk_uvs.log on Sat Oct 8 17:38:25 2005 obs J1912-1504_S_2005_06_01_yyk_uve.fits ! Reading UV FITS file: J1912-1504_S_2005_06_01_yyk_uve.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.893333 visibilities/baseline/integration-bin. ! Found source: J1912-1504 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1801 lines of history. ! ! Reading 1608 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 J1912-1504_S_2005_06_01_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.255364 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=2.461 mas, bmaj=6.594 mas, bpa=-2.444 degrees ! Estimated noise=1.38766 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 = 0.189333 Jy ! Component: 100 - total flux cleaned = 0.238918 Jy ! Total flux subtracted in 100 components = 0.238918 Jy ! Clean residual min=-0.008317 max=0.014471 Jy/beam ! Clean residual mean=0.000138 rms=0.002510 Jy/beam ! Combined flux in latest and established models = 0.238918 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.238918 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 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 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.082035Jy sigma=1.371215 ! Fit after self-cal, rms=0.081925Jy sigma=1.366454 ! Inverting map and beam ! Estimated beam: bmin=2.461 mas, bmaj=6.594 mas, bpa=-2.444 degrees ! Estimated noise=1.38766 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204593 Jy ! Component: 100 - total flux cleaned = 0.0305685 Jy ! Total flux subtracted in 100 components = 0.0305685 Jy ! Clean residual min=-0.007045 max=0.008937 Jy/beam ! Clean residual mean=0.000084 rms=0.001921 Jy/beam ! Combined flux in latest and established models = 0.269487 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.269487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075350Jy sigma=1.255514 ! Fit after self-cal, rms=0.075349Jy sigma=1.255000 ! 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=3.238 mas, bmaj=8.411 mas, bpa=-4.116 degrees ! Estimated noise=0.974588 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 = 0.00716789 Jy ! Component: 100 - total flux cleaned = 0.00978011 Jy ! Component: 150 - total flux cleaned = 0.0103749 Jy ! Component: 200 - total flux cleaned = 0.0104589 Jy ! Total flux subtracted in 200 components = 0.0104589 Jy ! Clean residual min=-0.006044 max=0.008055 Jy/beam ! Clean residual mean=0.000054 rms=0.002156 Jy/beam ! Combined flux in latest and established models = 0.279946 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.279946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074309Jy sigma=1.245580 ! Fit after self-cal, rms=0.074297Jy sigma=1.245540 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.238 x 8.411 at -4.116 degrees (North through East) ! Clean map min=-0.0058585 max=0.22566 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.997753 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.07 KP 0.93 ! LA 1.12 MK 0.96 NL 0.98 OV 0.96 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.996448 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.10 KP 0.97 ! LA 1.10 MK 0.91 NL 0.95 OV 1.00 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.967846 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 1.10 KP 0.99 ! LA 0.86 MK 1.06 NL 1.06 OV 0.99 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.05232 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 0.94 KP 0.85 ! LA 0.74 MK 1.07 NL 0.99 OV 0.83 ! PT 0.94 SC 1.04 ! ! ! Fit before self-cal, rms=0.074297Jy sigma=1.245540 ! Fit after self-cal, rms=0.065648Jy sigma=1.121898 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=0.065648Jy sigma=1.121898 ! Fit after self-cal, rms=0.065643Jy sigma=1.121805 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.263 mas, bmaj=8.41 mas, bpa=-3.726 degrees ! Estimated noise=0.974799 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 = 0.00129358 Jy ! Component: 100 - total flux cleaned = 0.00129643 Jy ! Component: 150 - total flux cleaned = 0.0012587 Jy ! Component: 200 - total flux cleaned = 0.0012241 Jy ! Total flux subtracted in 200 components = 0.0012241 Jy ! Clean residual min=-0.004495 max=0.008260 Jy/beam ! Clean residual mean=0.000074 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 0.28117 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.28117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065571Jy sigma=1.120913 ! Fit after self-cal, rms=0.065551Jy sigma=1.120878 ! 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=0.065551Jy sigma=1.120878 ! Fit after self-cal, rms=0.064146Jy sigma=1.089369 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (18.5, 10.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00912014 Jy ! Component: 100 - total flux cleaned = 0.0133912 Jy ! Component: 150 - total flux cleaned = 0.0146346 Jy ! Component: 200 - total flux cleaned = 0.0154357 Jy ! Total flux subtracted in 200 components = 0.0154357 Jy ! Clean residual min=-0.003710 max=0.006353 Jy/beam ! Clean residual mean=-0.000041 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.296605 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 73 components and 0.296605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063248Jy sigma=1.069197 ! Fit after self-cal, rms=0.063216Jy sigma=1.066073 ! Inverting map ! Added new window around map position (5, 1.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00653739 Jy ! Component: 100 - total flux cleaned = 0.00652264 Jy ! Component: 150 - total flux cleaned = 0.00663466 Jy ! Component: 200 - total flux cleaned = 0.00673928 Jy ! Total flux subtracted in 200 components = 0.00673928 Jy ! Clean residual min=-0.003446 max=0.004187 Jy/beam ! Clean residual mean=-0.000089 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.303345 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 105 components and 0.303345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062376Jy sigma=1.051575 ! Fit after self-cal, rms=0.062318Jy sigma=1.049964 ! 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: 3.263 x 8.41 at -3.726 degrees (North through East) ! Clean map min=-0.0031938 max=0.22829 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=0.062318Jy sigma=1.049964 ! Fit after self-cal, rms=0.058811Jy sigma=1.001819 ! 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=0.058811Jy sigma=1.001819 ! Fit after self-cal, rms=0.058838Jy sigma=1.001717 ! Inverting map and beam ! Estimated beam: bmin=3.226 mas, bmaj=8.377 mas, bpa=-3.568 degrees ! Estimated noise=0.966425 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363105 Jy ! Component: 100 - total flux cleaned = 0.00456417 Jy ! Component: 150 - total flux cleaned = 0.00491726 Jy ! Component: 200 - total flux cleaned = 0.00497948 Jy ! Total flux subtracted in 200 components = 0.00497948 Jy ! Clean residual min=-0.002980 max=0.003687 Jy/beam ! Clean residual mean=-0.000037 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.308324 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 126 components and 0.308324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058604Jy sigma=0.997421 ! Fit after self-cal, rms=0.058585Jy sigma=0.996980 ! 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=0.058585Jy sigma=0.996980 ! Fit after self-cal, rms=0.057159Jy sigma=0.965924 ! 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=0.057159Jy sigma=0.965924 ! Fit after self-cal, rms=0.057170Jy sigma=0.965892 ! Inverting map and beam ! Estimated beam: bmin=3.229 mas, bmaj=8.378 mas, bpa=-3.523 degrees ! Estimated noise=0.968231 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020662 Jy ! Component: 100 - total flux cleaned = 0.00231279 Jy ! Component: 150 - total flux cleaned = 0.00236848 Jy ! Component: 200 - total flux cleaned = 0.00236874 Jy ! Total flux subtracted in 200 components = 0.00236874 Jy ! Clean residual min=-0.002934 max=0.003390 Jy/beam ! Clean residual mean=-0.000035 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.310693 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 149 components and 0.310693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057062Jy sigma=0.963866 ! Fit after self-cal, rms=0.057049Jy sigma=0.963668 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.132 mas, bmaj=17.08 mas, bpa=3.516 degrees ! Estimated noise=1.2242 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 = 0.000621074 Jy ! Component: 100 - total flux cleaned = 0.000712325 Jy ! Component: 150 - total flux cleaned = 0.000601891 Jy ! Component: 200 - total flux cleaned = 0.000541163 Jy ! Total flux subtracted in 200 components = 0.000541163 Jy ! Clean residual min=-0.002447 max=0.003454 Jy/beam ! Clean residual mean=-0.000078 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.311234 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 165 components and 0.311234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057046Jy sigma=0.963246 ! Fit after self-cal, rms=0.057039Jy sigma=0.963125 ! 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=2.46 mas, bmaj=6.603 mas, bpa=-2.088 degrees ! Estimated noise=1.37356 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.187642 Jy ! Component: 100 - total flux cleaned = 0.237194 Jy ! Component: 150 - total flux cleaned = 0.259036 Jy ! Component: 200 - total flux cleaned = 0.271438 Jy ! Total flux subtracted in 200 components = 0.271438 Jy ! Clean residual min=-0.006295 max=0.005975 Jy/beam ! Clean residual mean=0.000088 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.271438 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.271438 Jy ! Inverting map and beam ! Estimated beam: bmin=3.229 mas, bmaj=8.378 mas, bpa=-3.523 degrees ! Estimated noise=0.968231 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 = 0.0129532 Jy ! Component: 100 - total flux cleaned = 0.0214678 Jy ! Component: 150 - total flux cleaned = 0.0275103 Jy ! Component: 200 - total flux cleaned = 0.0319141 Jy ! Total flux subtracted in 200 components = 0.0319141 Jy ! Clean residual min=-0.003125 max=0.003865 Jy/beam ! Clean residual mean=0.000011 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.303352 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 75 components and 0.303352 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.132 mas, bmaj=17.08 mas, bpa=3.516 degrees ! Estimated noise=1.2242 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 = 0.00462376 Jy ! Component: 100 - total flux cleaned = 0.00721112 Jy ! Component: 150 - total flux cleaned = 0.00750549 Jy ! Component: 200 - total flux cleaned = 0.00762812 Jy ! Total flux subtracted in 200 components = 0.00762812 Jy ! Clean residual min=-0.002502 max=0.003491 Jy/beam ! Clean residual mean=-0.000072 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.31098 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 110 components and 0.31098 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.229 mas, bmaj=8.378 mas, bpa=-3.523 degrees ! Estimated noise=0.968231 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282318 Jy ! Component: 100 - total flux cleaned = 0.000283915 Jy ! Component: 150 - total flux cleaned = 0.000406787 Jy ! Component: 200 - total flux cleaned = 0.000462265 Jy ! Total flux subtracted in 200 components = 0.000462265 Jy ! Clean residual min=-0.002977 max=0.003368 Jy/beam ! Clean residual mean=-0.000041 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.311442 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 0.311442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057089Jy sigma=0.963708 ! Fit after self-cal, rms=0.057092Jy sigma=0.963564 wmodel J1912-1504_S_2005_06_01_yyk\_map.mod ! Writing 132 model components to file: J1912-1504_S_2005_06_01_yyk_map.mod wobs J1912-1504_S_2005_06_01_yyk\_uvs.fits ! Writing UV FITS file: J1912-1504_S_2005_06_01_yyk_uvs.fits wwins J1912-1504_S_2005_06_01_yyk\_map.win ! wwins: Wrote 3 windows to J1912-1504_S_2005_06_01_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 = 0.000388734 Jy ! Component: 100 - total flux cleaned = 0.000338647 Jy ! Component: 150 - total flux cleaned = 0.000245261 Jy ! Component: 200 - total flux cleaned = -2.43175e-05 Jy ! Component: 250 - total flux cleaned = -0.000414288 Jy ! Component: 300 - total flux cleaned = -0.000707259 Jy ! Component: 350 - total flux cleaned = -0.000748334 Jy ! Component: 400 - total flux cleaned = -0.000787172 Jy ! Component: 450 - total flux cleaned = -0.000825571 Jy ! Component: 500 - total flux cleaned = -0.000900304 Jy ! Component: 550 - total flux cleaned = -0.00104676 Jy ! Component: 600 - total flux cleaned = -0.00126047 Jy ! Component: 650 - total flux cleaned = -0.00143568 Jy ! Component: 700 - total flux cleaned = -0.0017105 Jy ! Component: 750 - total flux cleaned = -0.0019467 Jy ! Component: 800 - total flux cleaned = -0.0022776 Jy ! Component: 850 - total flux cleaned = -0.00247289 Jy ! Component: 900 - total flux cleaned = -0.00276144 Jy ! Component: 950 - total flux cleaned = -0.00301412 Jy ! Component: 1000 - total flux cleaned = -0.00329335 Jy ! Component: 1050 - total flux cleaned = -0.00341539 Jy ! Component: 1100 - total flux cleaned = -0.00365711 Jy ! Component: 1150 - total flux cleaned = -0.00386605 Jy ! Component: 1200 - total flux cleaned = -0.00407209 Jy ! Component: 1250 - total flux cleaned = -0.00427581 Jy ! Component: 1300 - total flux cleaned = -0.00456305 Jy ! Component: 1350 - total flux cleaned = -0.00478968 Jy ! Component: 1400 - total flux cleaned = -0.00504102 Jy ! Component: 1450 - total flux cleaned = -0.00523427 Jy ! Component: 1500 - total flux cleaned = -0.00539763 Jy ! Component: 1550 - total flux cleaned = -0.00564025 Jy ! Component: 1600 - total flux cleaned = -0.00579991 Jy ! Component: 1650 - total flux cleaned = -0.00598449 Jy ! Component: 1700 - total flux cleaned = -0.00619226 Jy ! Component: 1750 - total flux cleaned = -0.00639766 Jy ! Component: 1800 - total flux cleaned = -0.00657528 Jy ! Component: 1850 - total flux cleaned = -0.00662597 Jy ! Component: 1900 - total flux cleaned = -0.00679952 Jy ! Component: 1950 - total flux cleaned = -0.00687306 Jy ! Component: 2000 - total flux cleaned = -0.0070188 Jy ! Total flux subtracted in 2048 components = -0.00709096 Jy ! Clean residual min=-0.001350 max=0.001485 Jy/beam ! Clean residual mean=-0.000029 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.304351 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 260 components and 0.304351 Jy ![Exited script file: muppet] wmap "J1912-1504_S_2005_06_01_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.229 x 8.378 at -3.523 degrees (North through East) ! Clean map min=-0.0028837 max=0.22684 Jy/beam ! Writing clean map to FITS file: J1912-1504_S_2005_06_01_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.226842 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000489019 device "J1912-1504_S_2005_06_01_yyk\_map.eps/VPS" ! Attempting to open device: 'J1912-1504_S_2005_06_01_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.646732 0.646732 1.29346 2.58693 5.17385 10.3477 20.6954 41.3908 82.7817 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.226 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.229 x 8.378 at -3.523 degrees (North through East) ! Clean map min=-0.0028837 max=0.22684 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1912-1504_S_2005_06_01_yyk\_map.gif/gif" ! Attempting to open device: 'J1912-1504_S_2005_06_01_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1912-1504_S_2005_06_01_yyk_uvs.log closed on Sat Oct 8 17:38:29 2005