! Started logfile: J1559-2442_X_1997_07_02_yyk_uvs.log on Mon Jan 8 06:49:42 2007 obs J1559-2442_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J1559-2442_X_1997_07_02_yyk_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.88204 visibilities/baseline/integration-bin. ! Found source: J1559-2442 ! ! 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 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 753 lines of history. ! ! Reading 23180 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 J1559-2442_X_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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.284792 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=0.7491 mas, bmaj=2.234 mas, bpa=1.964 degrees ! Estimated noise=1141.31 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 = 0.128202 Jy ! Component: 100 - total flux cleaned = 0.163188 Jy ! Total flux subtracted in 100 components = 0.163188 Jy ! Clean residual min=-0.011896 max=0.022541 Jy/beam ! Clean residual mean=-0.000076 rms=0.003830 Jy/beam ! Combined flux in latest and established models = 0.163188 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.163188 Jy ! ! Correcting IF 1. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.235593Jy sigma=0.001311 ! Fit after self-cal, rms=0.235331Jy sigma=0.001309 ! Inverting map and beam ! Estimated beam: bmin=0.7491 mas, bmaj=2.234 mas, bpa=1.964 degrees ! Estimated noise=1141.32 mJy/beam. ! Added new window around map position (3.2, 2.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0270972 Jy ! Component: 100 - total flux cleaned = 0.0418508 Jy ! Total flux subtracted in 100 components = 0.0418508 Jy ! Clean residual min=-0.011038 max=0.013247 Jy/beam ! Clean residual mean=-0.000043 rms=0.003088 Jy/beam ! Combined flux in latest and established models = 0.205039 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.205039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232724Jy sigma=0.001287 ! Fit after self-cal, rms=0.232504Jy sigma=0.001286 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9479 mas, bmaj=2.69 mas, bpa=-0.4957 degrees ! Estimated noise=752.95 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 = 0.0197854 Jy ! Component: 100 - total flux cleaned = 0.0293849 Jy ! Component: 150 - total flux cleaned = 0.0345072 Jy ! Component: 200 - total flux cleaned = 0.0356846 Jy ! Total flux subtracted in 200 components = 0.0356846 Jy ! Clean residual min=-0.007507 max=0.011287 Jy/beam ! Clean residual mean=0.000013 rms=0.002400 Jy/beam ! Combined flux in latest and established models = 0.240724 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 55 components and 0.240724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231944Jy sigma=0.001277 ! Fit after self-cal, rms=0.231845Jy sigma=0.001277 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9479 x 2.69 at -0.4957 degrees (North through East) ! Clean map min=-0.0073688 max=0.15479 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 ! 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 2. ! Amplitude normalization factor in sub-array 1: 1.0181 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.98 KP 0.95 ! LA 1.07 MK 1.02 NL 1.05 OV 1.00 ! PT 0.85 SC 0.90 ! ! ! Correcting IF 3. ! 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. ! 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* ! ! ! Fit before self-cal, rms=0.231845Jy sigma=0.001277 ! Fit after self-cal, rms=0.231728Jy sigma=0.001275 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=0.231728Jy sigma=0.001275 ! Fit after self-cal, rms=0.231728Jy sigma=0.001275 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.946 mas, bmaj=2.681 mas, bpa=0.06416 degrees ! Estimated noise=749.743 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 = 0.00406454 Jy ! Component: 100 - total flux cleaned = 0.00494012 Jy ! Component: 150 - total flux cleaned = 0.00513657 Jy ! Component: 200 - total flux cleaned = 0.00530687 Jy ! Total flux subtracted in 200 components = 0.00530687 Jy ! Clean residual min=-0.006682 max=0.010710 Jy/beam ! Clean residual mean=0.000024 rms=0.002096 Jy/beam ! Combined flux in latest and established models = 0.246031 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.246031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231588Jy sigma=0.001275 ! Fit after self-cal, rms=0.231564Jy sigma=0.001275 ! 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=0.231564Jy sigma=0.001275 ! Fit after self-cal, rms=0.228183Jy sigma=0.001252 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 (8.8, 12.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118282 Jy ! Component: 100 - total flux cleaned = 0.0182236 Jy ! Component: 150 - total flux cleaned = 0.0227041 Jy ! Component: 200 - total flux cleaned = 0.0246603 Jy ! Total flux subtracted in 200 components = 0.0246603 Jy ! Clean residual min=-0.005709 max=0.007430 Jy/beam ! Clean residual mean=0.000007 rms=0.001663 Jy/beam ! Combined flux in latest and established models = 0.270691 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 53 model components to the UV plane model. ! The established model now contains 102 components and 0.270691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227748Jy sigma=0.001248 ! Fit after self-cal, rms=0.227183Jy sigma=0.001245 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.946 x 2.681 at 0.06416 degrees (North through East) ! Clean map min=-0.0058585 max=0.15654 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=0.227183Jy sigma=0.001245 ! Fit after self-cal, rms=0.225686Jy sigma=0.001244 ! 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=0.225686Jy sigma=0.001244 ! Fit after self-cal, rms=0.225485Jy sigma=0.001243 ! Inverting map and beam ! Estimated beam: bmin=0.9451 mas, bmaj=2.692 mas, bpa=0.4372 degrees ! Estimated noise=736.672 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346707 Jy ! Component: 100 - total flux cleaned = 0.00495268 Jy ! Component: 150 - total flux cleaned = 0.00566866 Jy ! Component: 200 - total flux cleaned = 0.00594098 Jy ! Total flux subtracted in 200 components = 0.00594098 Jy ! Clean residual min=-0.005502 max=0.005656 Jy/beam ! Clean residual mean=0.000013 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.276632 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 116 components and 0.276632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225346Jy sigma=0.001242 ! Fit after self-cal, rms=0.225277Jy sigma=0.001242 ! 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=0.225277Jy sigma=0.001242 ! Fit after self-cal, rms=0.225858Jy sigma=0.001242 ! 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=0.225858Jy sigma=0.001242 ! Fit after self-cal, rms=0.225814Jy sigma=0.001242 ! Inverting map and beam ! Estimated beam: bmin=0.9465 mas, bmaj=2.695 mas, bpa=0.4682 degrees ! Estimated noise=734.87 mJy/beam. ! Added new window around map position (1.6, 0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508451 Jy ! Component: 100 - total flux cleaned = 0.00544741 Jy ! Component: 150 - total flux cleaned = 0.00559602 Jy ! Component: 200 - total flux cleaned = 0.0057338 Jy ! Total flux subtracted in 200 components = 0.0057338 Jy ! Clean residual min=-0.005012 max=0.005058 Jy/beam ! Clean residual mean=0.000025 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.282366 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 158 components and 0.282366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225308Jy sigma=0.001240 ! Fit after self-cal, rms=0.225270Jy sigma=0.001240 ! 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=2.359 mas, bmaj=5.419 mas, bpa=-0.5038 degrees ! Estimated noise=919.262 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 = 0.00285125 Jy ! Component: 100 - total flux cleaned = 0.00359259 Jy ! Component: 150 - total flux cleaned = 0.00420741 Jy ! Component: 200 - total flux cleaned = 0.00465759 Jy ! Total flux subtracted in 200 components = 0.00465759 Jy ! Clean residual min=-0.004292 max=0.004991 Jy/beam ! Clean residual mean=0.000040 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.287023 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 182 components and 0.287023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225154Jy sigma=0.001239 ! Fit after self-cal, rms=0.225140Jy sigma=0.001239 ! 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=0.75 mas, bmaj=2.243 mas, bpa=2.316 degrees ! Estimated noise=1115.08 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.129397 Jy ! Component: 100 - total flux cleaned = 0.171507 Jy ! Component: 150 - total flux cleaned = 0.197762 Jy ! Component: 200 - total flux cleaned = 0.215716 Jy ! Total flux subtracted in 200 components = 0.215716 Jy ! Clean residual min=-0.008688 max=0.011945 Jy/beam ! Clean residual mean=-0.000024 rms=0.002615 Jy/beam ! Combined flux in latest and established models = 0.215716 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.215716 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9465 mas, bmaj=2.695 mas, bpa=0.4682 degrees ! Estimated noise=734.87 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 = 0.0209536 Jy ! Component: 100 - total flux cleaned = 0.0346093 Jy ! Component: 150 - total flux cleaned = 0.0443909 Jy ! Component: 200 - total flux cleaned = 0.0517565 Jy ! Total flux subtracted in 200 components = 0.0517565 Jy ! Clean residual min=-0.005545 max=0.005474 Jy/beam ! Clean residual mean=0.000013 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.267473 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 79 components and 0.267473 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=2.359 mas, bmaj=5.419 mas, bpa=-0.5038 degrees ! Estimated noise=919.262 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 = 0.00887072 Jy ! Component: 100 - total flux cleaned = 0.0135836 Jy ! Component: 150 - total flux cleaned = 0.0155835 Jy ! Component: 200 - total flux cleaned = 0.0171886 Jy ! Total flux subtracted in 200 components = 0.0171886 Jy ! Clean residual min=-0.005051 max=0.005314 Jy/beam ! Clean residual mean=0.000032 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.284661 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 118 components and 0.284661 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9465 mas, bmaj=2.695 mas, bpa=0.4682 degrees ! Estimated noise=734.87 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00072796 Jy ! Component: 100 - total flux cleaned = -0.000881231 Jy ! Component: 150 - total flux cleaned = -0.000888997 Jy ! Component: 200 - total flux cleaned = -0.0006701 Jy ! Total flux subtracted in 200 components = -0.0006701 Jy ! Clean residual min=-0.004711 max=0.005274 Jy/beam ! Clean residual mean=0.000017 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.283991 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 144 components and 0.283991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224996Jy sigma=0.001239 ! Fit after self-cal, rms=0.224956Jy sigma=0.001239 wmodel J1559-2442_X_1997_07_02_yyk\_map.mod ! Writing 144 model components to file: J1559-2442_X_1997_07_02_yyk_map.mod wobs J1559-2442_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J1559-2442_X_1997_07_02_yyk_uvs.fits wwins J1559-2442_X_1997_07_02_yyk\_map.win ! wwins: Wrote 4 windows to J1559-2442_X_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 = 0.000789684 Jy ! Component: 100 - total flux cleaned = 0.00127511 Jy ! Component: 150 - total flux cleaned = 0.00157309 Jy ! Component: 200 - total flux cleaned = 0.00207373 Jy ! Component: 250 - total flux cleaned = 0.00262684 Jy ! Component: 300 - total flux cleaned = 0.00309388 Jy ! Component: 350 - total flux cleaned = 0.00348174 Jy ! Component: 400 - total flux cleaned = 0.00379855 Jy ! Component: 450 - total flux cleaned = 0.00423022 Jy ! Component: 500 - total flux cleaned = 0.00464985 Jy ! Component: 550 - total flux cleaned = 0.00494348 Jy ! Component: 600 - total flux cleaned = 0.00523068 Jy ! Component: 650 - total flux cleaned = 0.00551189 Jy ! Component: 700 - total flux cleaned = 0.00573184 Jy ! Component: 750 - total flux cleaned = 0.00589427 Jy ! Component: 800 - total flux cleaned = 0.00621119 Jy ! Component: 850 - total flux cleaned = 0.00641798 Jy ! Component: 900 - total flux cleaned = 0.00657022 Jy ! Component: 950 - total flux cleaned = 0.00691988 Jy ! Component: 1000 - total flux cleaned = 0.00706681 Jy ! Component: 1050 - total flux cleaned = 0.0074046 Jy ! Component: 1100 - total flux cleaned = 0.00759449 Jy ! Component: 1150 - total flux cleaned = 0.00796933 Jy ! Component: 1200 - total flux cleaned = 0.00829183 Jy ! Component: 1250 - total flux cleaned = 0.00856463 Jy ! Component: 1300 - total flux cleaned = 0.00883322 Jy ! Component: 1350 - total flux cleaned = 0.00909834 Jy ! Component: 1400 - total flux cleaned = 0.00922907 Jy ! Component: 1450 - total flux cleaned = 0.00935838 Jy ! Component: 1500 - total flux cleaned = 0.00969752 Jy ! Component: 1550 - total flux cleaned = 0.00973885 Jy ! Component: 1600 - total flux cleaned = 0.00990411 Jy ! Component: 1650 - total flux cleaned = 0.0101084 Jy ! Component: 1700 - total flux cleaned = 0.010229 Jy ! Component: 1750 - total flux cleaned = 0.010348 Jy ! Component: 1800 - total flux cleaned = 0.0105057 Jy ! Component: 1850 - total flux cleaned = 0.0107003 Jy ! Component: 1900 - total flux cleaned = 0.0110072 Jy ! Component: 1950 - total flux cleaned = 0.0110831 Jy ! Component: 2000 - total flux cleaned = 0.0113084 Jy ! Total flux subtracted in 2048 components = 0.0114944 Jy ! Clean residual min=-0.002085 max=0.002039 Jy/beam ! Clean residual mean=0.000013 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.295485 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 278 components and 0.295486 Jy ![Exited script file: muppet] wmap "J1559-2442_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9465 x 2.695 at 0.4682 degrees (North through East) ! Clean map min=-0.0050738 max=0.14982 Jy/beam ! Writing clean map to FITS file: J1559-2442_X_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 0.149817 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000747725 device "J1559-2442_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J1559-2442_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.49727 1.49727 2.99455 5.9891 11.9782 23.9564 47.9128 95.8256 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.149 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9465 x 2.695 at 0.4682 degrees (North through East) ! Clean map min=-0.0050738 max=0.14982 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1559-2442_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J1559-2442_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1559-2442_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 06:49:52 2007