! Started logfile: J1455-1700_S_1997_07_02_yyk_uvs.log on Sun Jan 7 18:40:02 2007 obs J1455-1700_S_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J1455-1700_S_1997_07_02_yyk_uva.fits ! AN table 1: 138 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968921 visibilities/baseline/integration-bin. ! Found source: J1455-1700 ! ! 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 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 754 lines of history. ! ! Reading 24068 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 J1455-1700_S_1997_07_02_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)= 0.376558 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=2.72 mas, bmaj=6.667 mas, bpa=-3.861 degrees ! Estimated noise=1991.93 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 = 0.165687 Jy ! Component: 100 - total flux cleaned = 0.199105 Jy ! Total flux subtracted in 100 components = 0.199105 Jy ! Clean residual min=-0.010752 max=0.022411 Jy/beam ! Clean residual mean=0.000311 rms=0.003466 Jy/beam ! Combined flux in latest and established models = 0.199105 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.199105 Jy ! ! Correcting IF 1. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.316471Jy sigma=0.001203 ! Fit after self-cal, rms=0.316286Jy sigma=0.001202 ! Inverting map and beam ! Estimated beam: bmin=2.72 mas, bmaj=6.666 mas, bpa=-3.862 degrees ! Estimated noise=1991.95 mJy/beam. ! Added new window around map position (8, -0.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263229 Jy ! Component: 100 - total flux cleaned = 0.0409324 Jy ! Total flux subtracted in 100 components = 0.0409324 Jy ! Clean residual min=-0.009175 max=0.010264 Jy/beam ! Clean residual mean=0.000187 rms=0.002673 Jy/beam ! Combined flux in latest and established models = 0.240037 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.240037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.314266Jy sigma=0.001192 ! Fit after self-cal, rms=0.314083Jy sigma=0.001191 ! 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=3.518 mas, bmaj=8.831 mas, bpa=-4.721 degrees ! Estimated noise=1124.58 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 = 0.0167789 Jy ! Component: 100 - total flux cleaned = 0.0251459 Jy ! Component: 150 - total flux cleaned = 0.0298043 Jy ! Component: 200 - total flux cleaned = 0.0310347 Jy ! Total flux subtracted in 200 components = 0.0310347 Jy ! Clean residual min=-0.007136 max=0.009686 Jy/beam ! Clean residual mean=0.000134 rms=0.002372 Jy/beam ! Combined flux in latest and established models = 0.271072 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 64 components and 0.271072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.313460Jy sigma=0.001188 ! Fit after self-cal, rms=0.313403Jy sigma=0.001188 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.518 x 8.831 at -4.721 degrees (North through East) ! Clean map min=-0.0068061 max=0.19615 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! 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: 1.01686 ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 0.96 KP 0.91 ! LA 0.97 MK 0.99 NL 1.00* OV 1.19 ! PT 0.97 SC 0.87 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.98285 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.11 HN 1.08 KP 0.92 ! LA 1.07 MK 1.10 NL 0.96 OV 1.05 ! PT 0.94 SC 0.91 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! 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 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.981784 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 HN 1.14 KP 0.97 ! LA 0.94 MK 1.00 NL 1.07 OV 1.00 ! PT 0.88 SC 1.06 ! ! ! Fit before self-cal, rms=0.313403Jy sigma=0.001188 ! Fit after self-cal, rms=0.309808Jy sigma=0.001185 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=0.309808Jy sigma=0.001185 ! Fit after self-cal, rms=0.309808Jy sigma=0.001185 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.54 mas, bmaj=8.72 mas, bpa=-3.531 degrees ! Estimated noise=1121.58 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 = 0.00101443 Jy ! Component: 100 - total flux cleaned = 0.00108897 Jy ! Component: 150 - total flux cleaned = 0.00121382 Jy ! Component: 200 - total flux cleaned = 0.00131854 Jy ! Total flux subtracted in 200 components = 0.00131854 Jy ! Clean residual min=-0.005330 max=0.007114 Jy/beam ! Clean residual mean=0.000010 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.27239 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.27239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.309772Jy sigma=0.001185 ! Fit after self-cal, rms=0.309768Jy sigma=0.001185 ! 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=0.309768Jy sigma=0.001185 ! Fit after self-cal, rms=0.309083Jy sigma=0.001182 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 = 0.00114744 Jy ! Component: 100 - total flux cleaned = 0.00119643 Jy ! Component: 150 - total flux cleaned = 0.00128068 Jy ! Component: 200 - total flux cleaned = 0.00131555 Jy ! Total flux subtracted in 200 components = 0.00131555 Jy ! Clean residual min=-0.005111 max=0.006905 Jy/beam ! Clean residual mean=0.000009 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 0.273706 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 87 components and 0.273706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.309063Jy sigma=0.001182 ! Fit after self-cal, rms=0.308974Jy sigma=0.001182 ! 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: 3.54 x 8.72 at -3.531 degrees (North through East) ! Clean map min=-0.0049091 max=0.19664 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=0.308974Jy sigma=0.001182 ! Fit after self-cal, rms=0.311915Jy sigma=0.001181 ! 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=0.311915Jy sigma=0.001181 ! Fit after self-cal, rms=0.311901Jy sigma=0.001181 ! Inverting map and beam ! Estimated beam: bmin=3.55 mas, bmaj=8.65 mas, bpa=-3.021 degrees ! Estimated noise=1135.68 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325808 Jy ! Component: 100 - total flux cleaned = 0.00362735 Jy ! Component: 150 - total flux cleaned = 0.00377483 Jy ! Component: 200 - total flux cleaned = 0.00394417 Jy ! Total flux subtracted in 200 components = 0.00394417 Jy ! Clean residual min=-0.005129 max=0.006446 Jy/beam ! Clean residual mean=0.000017 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.27765 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.27765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.311851Jy sigma=0.001181 ! Fit after self-cal, rms=0.311849Jy sigma=0.001181 ! 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=0.311849Jy sigma=0.001181 ! Fit after self-cal, rms=0.315343Jy sigma=0.001180 ! 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=0.315343Jy sigma=0.001180 ! Fit after self-cal, rms=0.315345Jy sigma=0.001180 ! Inverting map and beam ! Estimated beam: bmin=3.539 mas, bmaj=8.563 mas, bpa=-2.413 degrees ! Estimated noise=1146.6 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309981 Jy ! Component: 100 - total flux cleaned = 0.00380529 Jy ! Component: 150 - total flux cleaned = 0.00393198 Jy ! Component: 200 - total flux cleaned = 0.00404406 Jy ! Total flux subtracted in 200 components = 0.00404406 Jy ! Clean residual min=-0.005268 max=0.006444 Jy/beam ! Clean residual mean=0.000023 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.281694 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 105 components and 0.281694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.315301Jy sigma=0.001180 ! Fit after self-cal, rms=0.315303Jy sigma=0.001180 ! 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=8.381 mas, bmaj=16.48 mas, bpa=3.859 degrees ! Estimated noise=1416.57 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 = 0.00206342 Jy ! Component: 100 - total flux cleaned = 0.0020088 Jy ! Component: 150 - total flux cleaned = 0.00200688 Jy ! Component: 200 - total flux cleaned = 0.0020519 Jy ! Total flux subtracted in 200 components = 0.0020519 Jy ! Clean residual min=-0.005953 max=0.008903 Jy/beam ! Clean residual mean=0.000010 rms=0.002236 Jy/beam ! Combined flux in latest and established models = 0.283746 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 109 components and 0.283746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.315322Jy sigma=0.001180 ! Fit after self-cal, rms=0.315320Jy sigma=0.001180 ! 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=2.72 mas, bmaj=6.537 mas, bpa=-2.374 degrees ! Estimated noise=2030.35 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.170549 Jy ! Component: 100 - total flux cleaned = 0.209628 Jy ! Component: 150 - total flux cleaned = 0.232818 Jy ! Component: 200 - total flux cleaned = 0.248675 Jy ! Total flux subtracted in 200 components = 0.248675 Jy ! Clean residual min=-0.007911 max=0.008134 Jy/beam ! Clean residual mean=0.000120 rms=0.002136 Jy/beam ! Combined flux in latest and established models = 0.248675 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.248675 Jy ! Inverting map and beam ! Estimated beam: bmin=3.539 mas, bmaj=8.563 mas, bpa=-2.413 degrees ! Estimated noise=1146.6 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 = 0.0168458 Jy ! Component: 100 - total flux cleaned = 0.0250767 Jy ! Component: 150 - total flux cleaned = 0.0294292 Jy ! Component: 200 - total flux cleaned = 0.031766 Jy ! Total flux subtracted in 200 components = 0.031766 Jy ! Clean residual min=-0.004987 max=0.006577 Jy/beam ! Clean residual mean=0.000031 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.280441 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 53 components and 0.280441 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=8.381 mas, bmaj=16.48 mas, bpa=3.859 degrees ! Estimated noise=1416.57 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 = 0.00309424 Jy ! Component: 100 - total flux cleaned = 0.00320755 Jy ! Component: 150 - total flux cleaned = 0.00330587 Jy ! Component: 200 - total flux cleaned = 0.00335441 Jy ! Total flux subtracted in 200 components = 0.00335441 Jy ! Clean residual min=-0.005931 max=0.009093 Jy/beam ! Clean residual mean=0.000012 rms=0.002257 Jy/beam ! Combined flux in latest and established models = 0.283795 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.283795 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.539 mas, bmaj=8.563 mas, bpa=-2.413 degrees ! Estimated noise=1146.6 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00178728 Jy ! Component: 100 - total flux cleaned = -0.00184649 Jy ! Component: 150 - total flux cleaned = -0.00188949 Jy ! Component: 200 - total flux cleaned = -0.00189046 Jy ! Total flux subtracted in 200 components = -0.00189046 Jy ! Clean residual min=-0.004920 max=0.006414 Jy/beam ! Clean residual mean=0.000023 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.281905 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.281905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.315310Jy sigma=0.001180 ! Fit after self-cal, rms=0.315311Jy sigma=0.001180 wmodel J1455-1700_S_1997_07_02_yyk\_map.mod ! Writing 69 model components to file: J1455-1700_S_1997_07_02_yyk_map.mod wobs J1455-1700_S_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J1455-1700_S_1997_07_02_yyk_uvs.fits wwins J1455-1700_S_1997_07_02_yyk\_map.win ! wwins: Wrote 2 windows to J1455-1700_S_1997_07_02_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 = 0.00279014 Jy ! Component: 100 - total flux cleaned = 0.0028998 Jy ! Component: 150 - total flux cleaned = 0.00298231 Jy ! Component: 200 - total flux cleaned = 0.0034361 Jy ! Component: 250 - total flux cleaned = 0.0040095 Jy ! Component: 300 - total flux cleaned = 0.00462522 Jy ! Component: 350 - total flux cleaned = 0.0052108 Jy ! Component: 400 - total flux cleaned = 0.00546055 Jy ! Component: 450 - total flux cleaned = 0.00582062 Jy ! Component: 500 - total flux cleaned = 0.00610863 Jy ! Component: 550 - total flux cleaned = 0.00633424 Jy ! Component: 600 - total flux cleaned = 0.0067156 Jy ! Component: 650 - total flux cleaned = 0.00708442 Jy ! Component: 700 - total flux cleaned = 0.00749354 Jy ! Component: 750 - total flux cleaned = 0.0077443 Jy ! Component: 800 - total flux cleaned = 0.00808756 Jy ! Component: 850 - total flux cleaned = 0.00847116 Jy ! Component: 900 - total flux cleaned = 0.00875249 Jy ! Component: 950 - total flux cleaned = 0.00884472 Jy ! Component: 1000 - total flux cleaned = 0.00898081 Jy ! Component: 1050 - total flux cleaned = 0.00920202 Jy ! Component: 1100 - total flux cleaned = 0.00950419 Jy ! Component: 1150 - total flux cleaned = 0.00958886 Jy ! Component: 1200 - total flux cleaned = 0.0099233 Jy ! Component: 1250 - total flux cleaned = 0.0100874 Jy ! Component: 1300 - total flux cleaned = 0.0103295 Jy ! Component: 1350 - total flux cleaned = 0.010409 Jy ! Component: 1400 - total flux cleaned = 0.0105268 Jy ! Component: 1450 - total flux cleaned = 0.0107951 Jy ! Component: 1500 - total flux cleaned = 0.0108327 Jy ! Component: 1550 - total flux cleaned = 0.0109442 Jy ! Component: 1600 - total flux cleaned = 0.0110547 Jy ! Component: 1650 - total flux cleaned = 0.0113062 Jy ! Component: 1700 - total flux cleaned = 0.0114473 Jy ! Component: 1750 - total flux cleaned = 0.011517 Jy ! Component: 1800 - total flux cleaned = 0.0116207 Jy ! Component: 1850 - total flux cleaned = 0.0117895 Jy ! Component: 1900 - total flux cleaned = 0.0118228 Jy ! Component: 1950 - total flux cleaned = 0.0119217 Jy ! Component: 2000 - total flux cleaned = 0.0121161 Jy ! Total flux subtracted in 2048 components = 0.012148 Jy ! Clean residual min=-0.001595 max=0.001831 Jy/beam ! Clean residual mean=0.000009 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.294053 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 196 components and 0.294053 Jy ![Exited script file: muppet] wmap "J1455-1700_S_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.539 x 8.563 at -2.413 degrees (North through East) ! Clean map min=-0.0050452 max=0.20238 Jy/beam ! Writing clean map to FITS file: J1455-1700_S_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.202382 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000658284 device "J1455-1700_S_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J1455-1700_S_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.975803 0.975803 1.95161 3.90321 7.80642 15.6128 31.2257 62.4514 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.202 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.539 x 8.563 at -2.413 degrees (North through East) ! Clean map min=-0.0050452 max=0.20238 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1455-1700_S_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J1455-1700_S_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1455-1700_S_1997_07_02_yyk_uvs.log closed on Sun Jan 7 18:40:10 2007