! Started logfile: J1357-1527_X_1997_07_02_yyk_uvs.log on Mon Jan 8 06:15:31 2007 obs J1357-1527_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J1357-1527_X_1997_07_02_yyk_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955111 visibilities/baseline/integration-bin. ! Found source: J1357-1527 ! ! 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 25788 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 J1357-1527_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)= 0.586855 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=0.7182 mas, bmaj=1.827 mas, bpa=-3.06 degrees ! Estimated noise=964.817 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 = 0.44581 Jy ! Component: 100 - total flux cleaned = 0.527557 Jy ! Total flux subtracted in 100 components = 0.527557 Jy ! Clean residual min=-0.013814 max=0.028885 Jy/beam ! Clean residual mean=0.000101 rms=0.004501 Jy/beam ! Combined flux in latest and established models = 0.527557 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.527557 Jy ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.257516Jy sigma=0.001526 ! Fit after self-cal, rms=0.257355Jy sigma=0.001525 ! Inverting map and beam ! Estimated beam: bmin=0.7182 mas, bmaj=1.827 mas, bpa=-3.06 degrees ! Estimated noise=964.817 mJy/beam. ! Added new window around map position (1.6, 0.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.039087 Jy ! Component: 100 - total flux cleaned = 0.0619193 Jy ! Total flux subtracted in 100 components = 0.0619193 Jy ! Clean residual min=-0.012172 max=0.022139 Jy/beam ! Clean residual mean=0.000034 rms=0.003389 Jy/beam ! Combined flux in latest and established models = 0.589476 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.589476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252058Jy sigma=0.001479 ! Fit after self-cal, rms=0.251832Jy sigma=0.001478 ! 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=0.8935 mas, bmaj=2.249 mas, bpa=-4.421 degrees ! Estimated noise=671.18 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 = 0.0232675 Jy ! Component: 100 - total flux cleaned = 0.0346318 Jy ! Component: 150 - total flux cleaned = 0.0380712 Jy ! Component: 200 - total flux cleaned = 0.03902 Jy ! Total flux subtracted in 200 components = 0.03902 Jy ! Clean residual min=-0.009353 max=0.010895 Jy/beam ! Clean residual mean=0.000020 rms=0.002375 Jy/beam ! Combined flux in latest and established models = 0.628496 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.628496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.250648Jy sigma=0.001467 ! Fit after self-cal, rms=0.250583Jy sigma=0.001466 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8935 x 2.249 at -4.421 degrees (North through East) ! Clean map min=-0.0086522 max=0.52005 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.998903 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.07 KP 1.03 ! LA 1.02 MK 1.03 NL 1.00 OV 0.98 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00442 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.03 KP 1.03 ! LA 0.99 MK 0.99 NL 0.99 OV 1.05 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.993165 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.09 KP 1.01 ! LA 0.99 MK 1.02 NL 0.99 OV 0.98 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.990427 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.07 KP 1.00 ! LA 1.02 MK 0.99 NL 0.99 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.250583Jy sigma=0.001466 ! Fit after self-cal, rms=0.249284Jy sigma=0.001457 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=0.249284Jy sigma=0.001457 ! Fit after self-cal, rms=0.249283Jy sigma=0.001457 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9012 mas, bmaj=2.246 mas, bpa=-3.97 degrees ! Estimated noise=666.428 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 = -0.00530343 Jy ! Component: 100 - total flux cleaned = -0.00610422 Jy ! Component: 150 - total flux cleaned = -0.00660712 Jy ! Component: 200 - total flux cleaned = -0.00690844 Jy ! Total flux subtracted in 200 components = -0.00690844 Jy ! Clean residual min=-0.007328 max=0.008221 Jy/beam ! Clean residual mean=-0.000011 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 0.621588 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.621588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.248887Jy sigma=0.001455 ! Fit after self-cal, rms=0.248876Jy sigma=0.001455 ! 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=0.248876Jy sigma=0.001455 ! Fit after self-cal, rms=0.218134Jy sigma=0.001298 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 = 0.00329089 Jy ! Component: 100 - total flux cleaned = 0.0028897 Jy ! Component: 150 - total flux cleaned = 0.00221783 Jy ! Component: 200 - total flux cleaned = 0.00191956 Jy ! Total flux subtracted in 200 components = 0.00191956 Jy ! Clean residual min=-0.006373 max=0.006981 Jy/beam ! Clean residual mean=-0.000009 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 0.623507 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.623507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216909Jy sigma=0.001291 ! Fit after self-cal, rms=0.212975Jy sigma=0.001271 ! 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: 0.9012 x 2.246 at -3.97 degrees (North through East) ! Clean map min=-0.0051071 max=0.53458 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=0.212975Jy sigma=0.001271 ! Fit after self-cal, rms=0.213504Jy sigma=0.001261 ! 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=0.213504Jy sigma=0.001261 ! Fit after self-cal, rms=0.212663Jy sigma=0.001256 ! Inverting map and beam ! Estimated beam: bmin=0.8907 mas, bmaj=2.181 mas, bpa=-2.487 degrees ! Estimated noise=659.103 mJy/beam. ! Added new window around map position (2.6, 6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392481 Jy ! Component: 100 - total flux cleaned = 0.00487316 Jy ! Component: 150 - total flux cleaned = 0.00546154 Jy ! Component: 200 - total flux cleaned = 0.00559357 Jy ! Total flux subtracted in 200 components = 0.00559357 Jy ! Clean residual min=-0.004333 max=0.003655 Jy/beam ! Clean residual mean=-0.000015 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.629101 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 85 components and 0.629101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212393Jy sigma=0.001255 ! Fit after self-cal, rms=0.212128Jy sigma=0.001253 ! 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=0.212128Jy sigma=0.001253 ! Fit after self-cal, rms=0.212877Jy sigma=0.001250 ! 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=0.212877Jy sigma=0.001250 ! Fit after self-cal, rms=0.212820Jy sigma=0.001250 ! Inverting map and beam ! Estimated beam: bmin=0.891 mas, bmaj=2.181 mas, bpa=-2.32 degrees ! Estimated noise=658.809 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000931292 Jy ! Component: 100 - total flux cleaned = 0.00129986 Jy ! Component: 150 - total flux cleaned = 0.0014981 Jy ! Component: 200 - total flux cleaned = 0.00150058 Jy ! Total flux subtracted in 200 components = 0.00150058 Jy ! Clean residual min=-0.004236 max=0.003487 Jy/beam ! Clean residual mean=-0.000015 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.630601 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 91 components and 0.630601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212715Jy sigma=0.001249 ! Fit after self-cal, rms=0.212680Jy sigma=0.001249 ! 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=2.322 mas, bmaj=4.527 mas, bpa=3.527 degrees ! Estimated noise=851.95 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 = 0.000613455 Jy ! Component: 100 - total flux cleaned = 0.00100206 Jy ! Component: 150 - total flux cleaned = 0.0011531 Jy ! Component: 200 - total flux cleaned = 0.00125124 Jy ! Total flux subtracted in 200 components = 0.00125124 Jy ! Clean residual min=-0.003510 max=0.003018 Jy/beam ! Clean residual mean=-0.000037 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.631852 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 0.631852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212671Jy sigma=0.001249 ! Fit after self-cal, rms=0.212652Jy sigma=0.001249 ! 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=0.7179 mas, bmaj=1.802 mas, bpa=-2.053 degrees ! Estimated noise=953.116 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.456866 Jy ! Component: 100 - total flux cleaned = 0.533508 Jy ! Component: 150 - total flux cleaned = 0.566786 Jy ! Component: 200 - total flux cleaned = 0.586784 Jy ! Total flux subtracted in 200 components = 0.586784 Jy ! Clean residual min=-0.005983 max=0.007967 Jy/beam ! Clean residual mean=0.000031 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 0.586784 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 0.586784 Jy ! Inverting map and beam ! Estimated beam: bmin=0.891 mas, bmaj=2.181 mas, bpa=-2.32 degrees ! Estimated noise=658.809 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 = 0.0191655 Jy ! Component: 100 - total flux cleaned = 0.0296192 Jy ! Component: 150 - total flux cleaned = 0.0362352 Jy ! Component: 200 - total flux cleaned = 0.0406693 Jy ! Total flux subtracted in 200 components = 0.0406693 Jy ! Clean residual min=-0.003807 max=0.003213 Jy/beam ! Clean residual mean=-0.000007 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.627453 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 57 components and 0.627453 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=2.322 mas, bmaj=4.527 mas, bpa=3.527 degrees ! Estimated noise=851.95 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 = 0.00383846 Jy ! Component: 100 - total flux cleaned = 0.00529632 Jy ! Component: 150 - total flux cleaned = 0.00551961 Jy ! Component: 200 - total flux cleaned = 0.00569962 Jy ! Total flux subtracted in 200 components = 0.00569962 Jy ! Clean residual min=-0.003323 max=0.002630 Jy/beam ! Clean residual mean=-0.000041 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.633152 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 86 components and 0.633153 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.891 mas, bmaj=2.181 mas, bpa=-2.32 degrees ! Estimated noise=658.809 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00031917 Jy ! Component: 100 - total flux cleaned = -0.000163816 Jy ! Component: 150 - total flux cleaned = -0.000231887 Jy ! Component: 200 - total flux cleaned = -0.000167617 Jy ! Total flux subtracted in 200 components = -0.000167617 Jy ! Clean residual min=-0.003753 max=0.003094 Jy/beam ! Clean residual mean=-0.000019 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.632985 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.632985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212602Jy sigma=0.001248 ! Fit after self-cal, rms=0.212584Jy sigma=0.001248 wmodel J1357-1527_X_1997_07_02_yyk\_map.mod ! Writing 100 model components to file: J1357-1527_X_1997_07_02_yyk_map.mod wobs J1357-1527_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J1357-1527_X_1997_07_02_yyk_uvs.fits wwins J1357-1527_X_1997_07_02_yyk\_map.win ! wwins: Wrote 3 windows to J1357-1527_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 = -0.00162928 Jy ! Component: 100 - total flux cleaned = -0.00272308 Jy ! Component: 150 - total flux cleaned = -0.00348437 Jy ! Component: 200 - total flux cleaned = -0.00395099 Jy ! Component: 250 - total flux cleaned = -0.00435064 Jy ! Component: 300 - total flux cleaned = -0.0047398 Jy ! Component: 350 - total flux cleaned = -0.00525975 Jy ! Component: 400 - total flux cleaned = -0.00562763 Jy ! Component: 450 - total flux cleaned = -0.00603126 Jy ! Component: 500 - total flux cleaned = -0.0062071 Jy ! Component: 550 - total flux cleaned = -0.00659457 Jy ! Component: 600 - total flux cleaned = -0.00676314 Jy ! Component: 650 - total flux cleaned = -0.00696997 Jy ! Component: 700 - total flux cleaned = -0.00721233 Jy ! Component: 750 - total flux cleaned = -0.00729235 Jy ! Component: 800 - total flux cleaned = -0.00737043 Jy ! Component: 850 - total flux cleaned = -0.0075228 Jy ! Component: 900 - total flux cleaned = -0.00752255 Jy ! Component: 950 - total flux cleaned = -0.00759559 Jy ! Component: 1000 - total flux cleaned = -0.00766718 Jy ! Component: 1050 - total flux cleaned = -0.00773765 Jy ! Component: 1100 - total flux cleaned = -0.00777192 Jy ! Component: 1150 - total flux cleaned = -0.00780578 Jy ! Component: 1200 - total flux cleaned = -0.00773825 Jy ! Component: 1250 - total flux cleaned = -0.00770561 Jy ! Component: 1300 - total flux cleaned = -0.00780361 Jy ! Component: 1350 - total flux cleaned = -0.00780361 Jy ! Component: 1400 - total flux cleaned = -0.00786663 Jy ! Component: 1450 - total flux cleaned = -0.00786698 Jy ! Component: 1500 - total flux cleaned = -0.00795891 Jy ! Component: 1550 - total flux cleaned = -0.00795902 Jy ! Component: 1600 - total flux cleaned = -0.00801899 Jy ! Component: 1650 - total flux cleaned = -0.00807738 Jy ! Component: 1700 - total flux cleaned = -0.00816393 Jy ! Component: 1750 - total flux cleaned = -0.00819296 Jy ! Component: 1800 - total flux cleaned = -0.0083344 Jy ! Component: 1850 - total flux cleaned = -0.00836134 Jy ! Component: 1900 - total flux cleaned = -0.00841704 Jy ! Component: 1950 - total flux cleaned = -0.00855382 Jy ! Component: 2000 - total flux cleaned = -0.00866163 Jy ! Total flux subtracted in 2048 components = -0.00879514 Jy ! Clean residual min=-0.001561 max=0.001323 Jy/beam ! Clean residual mean=-0.000013 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.62419 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 235 components and 0.62419 Jy ![Exited script file: muppet] wmap "J1357-1527_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.891 x 2.181 at -2.32 degrees (North through East) ! Clean map min=-0.0027153 max=0.52925 Jy/beam ! Writing clean map to FITS file: J1357-1527_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 0.529252 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000492514 device "J1357-1527_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J1357-1527_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.279175 0.279175 0.558351 1.1167 2.2334 4.4668 8.93361 17.8672 35.7344 71.4689 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.529 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.891 x 2.181 at -2.32 degrees (North through East) ! Clean map min=-0.0027153 max=0.52925 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1357-1527_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J1357-1527_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1357-1527_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 06:15:40 2007