! Started logfile: J0620-2515_S_1997_07_02_yyk_uvs.log on Sun Jan 7 16:36:34 2007 obs J0620-2515_S_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J0620-2515_S_1997_07_02_yyk_uva.fits ! AN table 1: 137 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853528 visibilities/baseline/integration-bin. ! Found source: J0620-2515 ! ! 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 21048 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 J0620-2515_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)= 1.10746 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=2.618 mas, bmaj=6.712 mas, bpa=-0.07606 degrees ! Estimated noise=2127.25 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 = 0.884572 Jy ! Component: 100 - total flux cleaned = 1.02224 Jy ! Total flux subtracted in 100 components = 1.02224 Jy ! Clean residual min=-0.027151 max=0.040484 Jy/beam ! Clean residual mean=0.000178 rms=0.008023 Jy/beam ! Combined flux in latest and established models = 1.02224 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.02224 Jy ! ! Correcting IF 1. ! A total of 287 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.377084Jy sigma=0.001298 ! Fit after self-cal, rms=0.376834Jy sigma=0.001298 ! Inverting map and beam ! Estimated beam: bmin=2.618 mas, bmaj=6.712 mas, bpa=-0.07615 degrees ! Estimated noise=2128.14 mJy/beam. 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=3.423 mas, bmaj=9.147 mas, bpa=-3.507 degrees ! Estimated noise=1341.24 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 = 0.0010488 Jy ! Component: 100 - total flux cleaned = 0.000282186 Jy ! Component: 150 - total flux cleaned = -0.000319187 Jy ! Component: 200 - total flux cleaned = -0.000771426 Jy ! Total flux subtracted in 200 components = -0.000771426 Jy ! Clean residual min=-0.021458 max=0.037474 Jy/beam ! Clean residual mean=0.000450 rms=0.007770 Jy/beam ! Combined flux in latest and established models = 1.02147 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 1.02147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.373545Jy sigma=0.001291 ! Fit after self-cal, rms=0.373536Jy sigma=0.001291 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.423 x 9.147 at -3.507 degrees (North through East) ! Clean map min=-0.020837 max=1.0083 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02901 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 0.89 KP 0.90 ! LA 1.01 MK 0.98 NL 1.00* OV 1.11 ! PT 0.95 SC 0.82 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.983648 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.17 HN 1.01 KP 0.95 ! LA 1.09 MK 1.05 NL 0.98 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: 1.04583 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 0.92 KP 0.93 ! LA 0.82 MK 0.88 NL 0.93 OV 0.96 ! PT 1.08 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: 0.991749 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 HN 1.11 KP 0.95 ! LA 0.90 MK 1.07 NL 1.05 OV 0.95 ! PT 0.92 SC 1.00 ! ! ! Fit before self-cal, rms=0.373536Jy sigma=0.001291 ! Fit after self-cal, rms=0.349671Jy sigma=0.001232 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=0.349671Jy sigma=0.001232 ! Fit after self-cal, rms=0.349670Jy sigma=0.001232 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.392 mas, bmaj=8.965 mas, bpa=-2.53 degrees ! Estimated noise=1353.53 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 = 0.0180735 Jy ! Component: 100 - total flux cleaned = 0.0190221 Jy ! Component: 150 - total flux cleaned = 0.0192787 Jy ! Component: 200 - total flux cleaned = 0.0192819 Jy ! Total flux subtracted in 200 components = 0.0192819 Jy ! Clean residual min=-0.009183 max=0.017870 Jy/beam ! Clean residual mean=0.000146 rms=0.003244 Jy/beam ! Combined flux in latest and established models = 1.04075 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 1.04075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.348591Jy sigma=0.001229 ! Fit after self-cal, rms=0.348581Jy sigma=0.001229 ! Inverting map ! Added new window around map position (-18, -12). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198894 Jy ! Component: 100 - total flux cleaned = 0.0269701 Jy ! Component: 150 - total flux cleaned = 0.0284619 Jy ! Component: 200 - total flux cleaned = 0.0286285 Jy ! Total flux subtracted in 200 components = 0.0286285 Jy ! Clean residual min=-0.006628 max=0.007787 Jy/beam ! Clean residual mean=-0.000143 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 1.06938 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 61 components and 1.06938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.347814Jy sigma=0.001226 ! Fit after self-cal, rms=0.347791Jy sigma=0.001226 ! 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=0.347791Jy sigma=0.001226 ! Fit after self-cal, rms=0.343414Jy sigma=0.001209 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 = 0.00282007 Jy ! Component: 100 - total flux cleaned = 0.00282186 Jy ! Component: 150 - total flux cleaned = 0.00309484 Jy ! Component: 200 - total flux cleaned = 0.00321748 Jy ! Total flux subtracted in 200 components = 0.00321748 Jy ! Clean residual min=-0.006272 max=0.007269 Jy/beam ! Clean residual mean=-0.000161 rms=0.001856 Jy/beam ! Combined flux in latest and established models = 1.0726 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 76 components and 1.0726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.343272Jy sigma=0.001209 ! Fit after self-cal, rms=0.342656Jy sigma=0.001207 ! 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: 3.392 x 8.965 at -2.53 degrees (North through East) ! Clean map min=-0.0061777 max=1.0276 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=0.342656Jy sigma=0.001207 ! Fit after self-cal, rms=0.335078Jy sigma=0.001190 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.335078Jy sigma=0.001190 ! Fit after self-cal, rms=0.334921Jy sigma=0.001189 ! Inverting map and beam ! Estimated beam: bmin=3.381 mas, bmaj=8.959 mas, bpa=-2.445 degrees ! Estimated noise=1349.83 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211578 Jy ! Component: 100 - total flux cleaned = 0.00188211 Jy ! Component: 150 - total flux cleaned = 0.00177239 Jy ! Component: 200 - total flux cleaned = 0.00167093 Jy ! Total flux subtracted in 200 components = 0.00167093 Jy ! Clean residual min=-0.005677 max=0.006400 Jy/beam ! Clean residual mean=-0.000165 rms=0.001671 Jy/beam ! Combined flux in latest and established models = 1.07427 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 1.07427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.334846Jy sigma=0.001189 ! Fit after self-cal, rms=0.334776Jy sigma=0.001189 ! 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=0.334776Jy sigma=0.001189 ! Fit after self-cal, rms=0.334639Jy sigma=0.001187 ! 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=0.334639Jy sigma=0.001187 ! Fit after self-cal, rms=0.334605Jy sigma=0.001187 ! Inverting map and beam ! Estimated beam: bmin=3.379 mas, bmaj=8.956 mas, bpa=-2.417 degrees ! Estimated noise=1350.56 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127222 Jy ! Component: 100 - total flux cleaned = 0.00127195 Jy ! Component: 150 - total flux cleaned = 0.00118226 Jy ! Component: 200 - total flux cleaned = 0.0012708 Jy ! Total flux subtracted in 200 components = 0.0012708 Jy ! Clean residual min=-0.005542 max=0.006191 Jy/beam ! Clean residual mean=-0.000165 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 1.07554 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 97 components and 1.07554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.334552Jy sigma=0.001187 ! Fit after self-cal, rms=0.334523Jy sigma=0.001187 ! 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=8.568 mas, bmaj=20.68 mas, bpa=6.87 degrees ! Estimated noise=1681.25 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 = 0.00218346 Jy ! Component: 100 - total flux cleaned = 0.00275375 Jy ! Component: 150 - total flux cleaned = 0.00268056 Jy ! Component: 200 - total flux cleaned = 0.00253815 Jy ! Total flux subtracted in 200 components = 0.00253815 Jy ! Clean residual min=-0.005814 max=0.006155 Jy/beam ! Clean residual mean=-0.000339 rms=0.001984 Jy/beam ! Combined flux in latest and established models = 1.07808 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 1.07808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.334503Jy sigma=0.001187 ! Fit after self-cal, rms=0.334475Jy sigma=0.001187 ! 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=2.604 mas, bmaj=6.666 mas, bpa=0.6836 degrees ! Estimated noise=2119.1 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.881993 Jy ! Component: 100 - total flux cleaned = 1.01447 Jy ! Component: 150 - total flux cleaned = 1.0478 Jy ! Component: 200 - total flux cleaned = 1.05509 Jy ! Total flux subtracted in 200 components = 1.05509 Jy ! Clean residual min=-0.011250 max=0.011351 Jy/beam ! Clean residual mean=0.000017 rms=0.003173 Jy/beam ! Combined flux in latest and established models = 1.05509 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 22 model components to the UV plane model. ! The established model now contains 22 components and 1.05509 Jy ! Inverting map and beam ! Estimated beam: bmin=3.379 mas, bmaj=8.956 mas, bpa=-2.417 degrees ! Estimated noise=1350.56 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 = 0.0148832 Jy ! Component: 100 - total flux cleaned = 0.0176383 Jy ! Component: 150 - total flux cleaned = 0.0191235 Jy ! Component: 200 - total flux cleaned = 0.0203873 Jy ! Total flux subtracted in 200 components = 0.0203873 Jy ! Clean residual min=-0.006246 max=0.006681 Jy/beam ! Clean residual mean=-0.000153 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 1.07548 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 1.07548 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=8.568 mas, bmaj=20.68 mas, bpa=6.87 degrees ! Estimated noise=1681.25 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 = 0.00454998 Jy ! Component: 100 - total flux cleaned = 0.00455295 Jy ! Component: 150 - total flux cleaned = 0.00468214 Jy ! Component: 200 - total flux cleaned = 0.00456532 Jy ! Total flux subtracted in 200 components = 0.00456532 Jy ! Clean residual min=-0.005954 max=0.006417 Jy/beam ! Clean residual mean=-0.000359 rms=0.002052 Jy/beam ! Combined flux in latest and established models = 1.08004 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 1.08004 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.379 mas, bmaj=8.956 mas, bpa=-2.417 degrees ! Estimated noise=1350.56 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00189065 Jy ! Component: 100 - total flux cleaned = -0.00227467 Jy ! Component: 150 - total flux cleaned = -0.00228299 Jy ! Component: 200 - total flux cleaned = -0.00243415 Jy ! Total flux subtracted in 200 components = -0.00243415 Jy ! Clean residual min=-0.005970 max=0.006604 Jy/beam ! Clean residual mean=-0.000177 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 1.07761 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 1.07761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.334700Jy sigma=0.001187 ! Fit after self-cal, rms=0.334677Jy sigma=0.001187 wmodel J0620-2515_S_1997_07_02_yyk\_map.mod ! Writing 68 model components to file: J0620-2515_S_1997_07_02_yyk_map.mod wobs J0620-2515_S_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J0620-2515_S_1997_07_02_yyk_uvs.fits wwins J0620-2515_S_1997_07_02_yyk\_map.win ! wwins: Wrote 2 windows to J0620-2515_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 = 0.00134424 Jy ! Component: 100 - total flux cleaned = 0.00175279 Jy ! Component: 150 - total flux cleaned = 0.00213839 Jy ! Component: 200 - total flux cleaned = 0.0023229 Jy ! Component: 250 - total flux cleaned = 0.00223646 Jy ! Component: 300 - total flux cleaned = 0.00190528 Jy ! Component: 350 - total flux cleaned = 0.00134908 Jy ! Component: 400 - total flux cleaned = 0.00088913 Jy ! Component: 450 - total flux cleaned = 0.000297313 Jy ! Component: 500 - total flux cleaned = -6.15361e-05 Jy ! Component: 550 - total flux cleaned = -0.000411868 Jy ! Component: 600 - total flux cleaned = -0.000890256 Jy ! Component: 650 - total flux cleaned = -0.00122435 Jy ! Component: 700 - total flux cleaned = -0.00155063 Jy ! Component: 750 - total flux cleaned = -0.00174385 Jy ! Component: 800 - total flux cleaned = -0.00205949 Jy ! Component: 850 - total flux cleaned = -0.00242978 Jy ! Component: 900 - total flux cleaned = -0.00273289 Jy ! Component: 950 - total flux cleaned = -0.00314766 Jy ! Component: 1000 - total flux cleaned = -0.00332176 Jy ! Component: 1050 - total flux cleaned = -0.00366523 Jy ! Component: 1100 - total flux cleaned = -0.00383339 Jy ! Component: 1150 - total flux cleaned = -0.00422014 Jy ! Component: 1200 - total flux cleaned = -0.00438194 Jy ! Component: 1250 - total flux cleaned = -0.00454252 Jy ! Component: 1300 - total flux cleaned = -0.00480604 Jy ! Component: 1350 - total flux cleaned = -0.00480575 Jy ! Component: 1400 - total flux cleaned = -0.00511405 Jy ! Component: 1450 - total flux cleaned = -0.00521543 Jy ! Component: 1500 - total flux cleaned = -0.00541553 Jy ! Component: 1550 - total flux cleaned = -0.00576017 Jy ! Component: 1600 - total flux cleaned = -0.00585709 Jy ! Component: 1650 - total flux cleaned = -0.00609678 Jy ! Component: 1700 - total flux cleaned = -0.00628617 Jy ! Component: 1750 - total flux cleaned = -0.00642612 Jy ! Component: 1800 - total flux cleaned = -0.00651913 Jy ! Component: 1850 - total flux cleaned = -0.00679347 Jy ! Component: 1900 - total flux cleaned = -0.00706429 Jy ! Component: 1950 - total flux cleaned = -0.00715301 Jy ! Component: 2000 - total flux cleaned = -0.00728504 Jy ! Total flux subtracted in 2048 components = -0.00750357 Jy ! Clean residual min=-0.002382 max=0.003595 Jy/beam ! Clean residual mean=-0.000041 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 1.0701 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 200 components and 1.0701 Jy ![Exited script file: muppet] wmap "J0620-2515_S_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.379 x 8.956 at -2.417 degrees (North through East) ! Clean map min=-0.004518 max=1.0233 Jy/beam ! Writing clean map to FITS file: J0620-2515_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 1.02327 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000901491 device "J0620-2515_S_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J0620-2515_S_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.264296 0.264296 0.528593 1.05719 2.11437 4.22874 8.45748 16.915 33.8299 67.6599 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.023 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.379 x 8.956 at -2.417 degrees (North through East) ! Clean map min=-0.004518 max=1.0233 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0620-2515_S_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J0620-2515_S_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0620-2515_S_1997_07_02_yyk_uvs.log closed on Sun Jan 7 16:36:41 2007