! Started logfile: J0921-2618_X_2005_06_30_yyk_uvs.log on Sat Oct 8 17:13:09 2005 obs J0921-2618_X_2005_06_30_yyk_uve.fits ! Reading UV FITS file: J0921-2618_X_2005_06_30_yyk_uve.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.884444 visibilities/baseline/integration-bin. ! Found source: J0921-2618 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1460 lines of history. ! ! Reading 796 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 J0921-2618_X_2005_06_30_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)= 1.89944 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=0.6618 mas, bmaj=1.852 mas, bpa=-6.266 degrees ! Estimated noise=2.27504 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 = 1.44211 Jy ! Component: 100 - total flux cleaned = 1.91469 Jy ! Total flux subtracted in 100 components = 1.91469 Jy ! Clean residual min=-0.074459 max=0.152298 Jy/beam ! Clean residual mean=-0.001224 rms=0.029388 Jy/beam ! Combined flux in latest and established models = 1.91469 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 1.91469 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.391440Jy sigma=6.368054 ! Fit after self-cal, rms=0.388572Jy sigma=6.271657 ! Inverting map and beam ! Estimated beam: bmin=0.6618 mas, bmaj=1.852 mas, bpa=-6.266 degrees ! Estimated noise=2.27504 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=0.8711 mas, bmaj=2.321 mas, bpa=-10.08 degrees ! Estimated noise=1.59073 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 = 0.308533 Jy ! Component: 100 - total flux cleaned = 0.419176 Jy ! Component: 150 - total flux cleaned = 0.465122 Jy ! Component: 200 - total flux cleaned = 0.48529 Jy ! Total flux subtracted in 200 components = 0.48529 Jy ! Clean residual min=-0.046254 max=0.051345 Jy/beam ! Clean residual mean=0.000060 rms=0.013658 Jy/beam ! Combined flux in latest and established models = 2.39998 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 39 components and 2.39998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208126Jy sigma=3.082061 ! Fit after self-cal, rms=0.208017Jy sigma=3.078695 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8711 x 2.321 at -10.08 degrees (North through East) ! Clean map min=-0.045537 max=1.7347 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.00832 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.14 KP 0.93 ! LA 0.99 MK 0.97 NL 0.99 OV 1.06 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00923 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.15 KP 0.89 ! LA 0.97 MK 0.99 NL 0.97 OV 1.04 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.99972 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.04 KP 0.84 ! LA 0.99 MK 1.03 NL 0.98 OV 1.09 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.938419 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.12 KP 0.95 ! LA 1.00 MK 1.03 NL 1.03 OV 1.11 ! PT 1.09 SC 1.22 ! ! ! Fit before self-cal, rms=0.208017Jy sigma=3.078695 ! Fit after self-cal, rms=0.157613Jy sigma=2.550332 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=0.157613Jy sigma=2.550332 ! Fit after self-cal, rms=0.157623Jy sigma=2.550299 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8837 mas, bmaj=2.344 mas, bpa=-10.23 degrees ! Estimated noise=1.55435 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 = -0.0489623 Jy ! Component: 100 - total flux cleaned = -0.0638623 Jy ! Component: 150 - total flux cleaned = -0.0675158 Jy ! Component: 200 - total flux cleaned = -0.0680074 Jy ! Total flux subtracted in 200 components = -0.0680074 Jy ! Clean residual min=-0.034613 max=0.033883 Jy/beam ! Clean residual mean=-0.000057 rms=0.011634 Jy/beam ! Combined flux in latest and established models = 2.33197 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 2.33197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153598Jy sigma=2.389790 ! Fit after self-cal, rms=0.153499Jy sigma=2.388486 ! 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=0.153499Jy sigma=2.388486 ! Fit after self-cal, rms=0.138281Jy sigma=2.208250 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 = -0.000594845 Jy ! Component: 100 - total flux cleaned = -0.000589146 Jy ! Component: 150 - total flux cleaned = -0.000388227 Jy ! Component: 200 - total flux cleaned = -0.000389299 Jy ! Total flux subtracted in 200 components = -0.000389299 Jy ! Clean residual min=-0.032662 max=0.033415 Jy/beam ! Clean residual mean=-0.000057 rms=0.011422 Jy/beam ! Combined flux in latest and established models = 2.33159 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 2.33159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138226Jy sigma=2.206134 ! Fit after self-cal, rms=0.137170Jy sigma=2.195772 ! 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: 0.8837 x 2.344 at -10.23 degrees (North through East) ! Clean map min=-0.031465 max=1.7113 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=0.137170Jy sigma=2.195772 ! Fit after self-cal, rms=0.085474Jy sigma=1.077366 ! 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=0.085474Jy sigma=1.077366 ! Fit after self-cal, rms=0.085373Jy sigma=1.075121 ! Inverting map and beam ! Estimated beam: bmin=0.8865 mas, bmaj=2.353 mas, bpa=-10.38 degrees ! Estimated noise=1.55232 mJy/beam. ! Added new window around map position (-2.6, 1.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159921 Jy ! Component: 100 - total flux cleaned = 0.0199107 Jy ! Component: 150 - total flux cleaned = 0.0210663 Jy ! Component: 200 - total flux cleaned = 0.0218554 Jy ! Total flux subtracted in 200 components = 0.0218554 Jy ! Clean residual min=-0.008986 max=0.011352 Jy/beam ! Clean residual mean=-0.000035 rms=0.002115 Jy/beam ! Combined flux in latest and established models = 2.35344 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 81 components and 2.35344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082942Jy sigma=1.026040 ! Fit after self-cal, rms=0.082729Jy sigma=1.023496 ! Inverting map ! Added new window around map position (-5.6, 21). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00602351 Jy ! Component: 100 - total flux cleaned = 0.00651895 Jy ! Component: 150 - total flux cleaned = 0.00651681 Jy ! Component: 200 - total flux cleaned = 0.00636545 Jy ! Total flux subtracted in 200 components = 0.00636545 Jy ! Clean residual min=-0.008558 max=0.006154 Jy/beam ! Clean residual mean=-0.000015 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 2.35981 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 96 components and 2.35981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081049Jy sigma=0.996869 ! Fit after self-cal, rms=0.080853Jy sigma=0.995968 ! 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=0.080853Jy sigma=0.995968 ! Fit after self-cal, rms=0.077867Jy sigma=0.938027 ! 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=0.077867Jy sigma=0.938027 ! Fit after self-cal, rms=0.077848Jy sigma=0.938009 ! Inverting map and beam ! Estimated beam: bmin=0.8875 mas, bmaj=2.354 mas, bpa=-10.37 degrees ! Estimated noise=1.55298 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364665 Jy ! Component: 100 - total flux cleaned = 0.00439658 Jy ! Component: 150 - total flux cleaned = 0.00439377 Jy ! Component: 200 - total flux cleaned = 0.00449379 Jy ! Total flux subtracted in 200 components = 0.00449379 Jy ! Clean residual min=-0.006940 max=0.005400 Jy/beam ! Clean residual mean=-0.000033 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 2.3643 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 111 components and 2.3643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077377Jy sigma=0.931802 ! Fit after self-cal, rms=0.077329Jy sigma=0.931569 ! 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=2.342 mas, bmaj=6.381 mas, bpa=-7.206 degrees ! Estimated noise=1.95361 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 = 0.00129135 Jy ! Component: 100 - total flux cleaned = 0.0011143 Jy ! Component: 150 - total flux cleaned = 0.00111052 Jy ! Component: 200 - total flux cleaned = 0.00111178 Jy ! Total flux subtracted in 200 components = 0.00111178 Jy ! Clean residual min=-0.006522 max=0.005933 Jy/beam ! Clean residual mean=-0.000060 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 2.36541 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 114 components and 2.36541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077359Jy sigma=0.930320 ! Fit after self-cal, rms=0.077326Jy sigma=0.930203 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.671 mas, bmaj=1.86 mas, bpa=-6.23 degrees ! Estimated noise=2.25364 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.42584 Jy ! Component: 100 - total flux cleaned = 1.88653 Jy ! Component: 150 - total flux cleaned = 2.0917 Jy ! Component: 200 - total flux cleaned = 2.19397 Jy ! Total flux subtracted in 200 components = 2.19397 Jy ! Clean residual min=-0.019825 max=0.040804 Jy/beam ! Clean residual mean=-0.000373 rms=0.007003 Jy/beam ! Combined flux in latest and established models = 2.19397 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 24 model components to the UV plane model. ! The established model now contains 24 components and 2.19397 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8875 mas, bmaj=2.354 mas, bpa=-10.37 degrees ! Estimated noise=1.55298 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 = 0.079468 Jy ! Component: 100 - total flux cleaned = 0.113707 Jy ! Component: 150 - total flux cleaned = 0.133217 Jy ! Component: 200 - total flux cleaned = 0.146332 Jy ! Total flux subtracted in 200 components = 0.146332 Jy ! Clean residual min=-0.007040 max=0.010206 Jy/beam ! Clean residual mean=-0.000122 rms=0.002136 Jy/beam ! Combined flux in latest and established models = 2.3403 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 51 components and 2.3403 Jy ! Inverting map ! Added new window around map position (1, 0). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105722 Jy ! Component: 100 - total flux cleaned = 0.014957 Jy ! Component: 150 - total flux cleaned = 0.0176288 Jy ! Component: 200 - total flux cleaned = 0.0194768 Jy ! Total flux subtracted in 200 components = 0.0194768 Jy ! Clean residual min=-0.006279 max=0.005324 Jy/beam ! Clean residual mean=-0.000048 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 2.35978 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 92 components and 2.35978 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=2.342 mas, bmaj=6.381 mas, bpa=-7.206 degrees ! Estimated noise=1.95361 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 = 0.00361882 Jy ! Component: 100 - total flux cleaned = 0.00435867 Jy ! Component: 150 - total flux cleaned = 0.00446367 Jy ! Component: 200 - total flux cleaned = 0.00446848 Jy ! Total flux subtracted in 200 components = 0.00446848 Jy ! Clean residual min=-0.005925 max=0.006831 Jy/beam ! Clean residual mean=-0.000066 rms=0.001867 Jy/beam ! Combined flux in latest and established models = 2.36425 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 2.36425 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8875 mas, bmaj=2.354 mas, bpa=-10.37 degrees ! Estimated noise=1.55298 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154769 Jy ! Component: 100 - total flux cleaned = -1.31675e-05 Jy ! Component: 150 - total flux cleaned = -2.01976e-05 Jy ! Component: 200 - total flux cleaned = -0.000135951 Jy ! Total flux subtracted in 200 components = -0.000135951 Jy ! Clean residual min=-0.005297 max=0.004880 Jy/beam ! Clean residual mean=-0.000034 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 2.36411 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 113 components and 2.36411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076976Jy sigma=0.920940 ! Fit after self-cal, rms=0.076855Jy sigma=0.920287 wmodel J0921-2618_X_2005_06_30_yyk\_map.mod ! Writing 113 model components to file: J0921-2618_X_2005_06_30_yyk_map.mod wobs J0921-2618_X_2005_06_30_yyk\_uvs.fits ! Writing UV FITS file: J0921-2618_X_2005_06_30_yyk_uvs.fits wwins J0921-2618_X_2005_06_30_yyk\_map.win ! wwins: Wrote 4 windows to J0921-2618_X_2005_06_30_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 = -0.000477335 Jy ! Component: 100 - total flux cleaned = -0.00112797 Jy ! Component: 150 - total flux cleaned = -0.00142905 Jy ! Component: 200 - total flux cleaned = -0.0013598 Jy ! Component: 250 - total flux cleaned = -0.00148974 Jy ! Component: 300 - total flux cleaned = -0.00173696 Jy ! Component: 350 - total flux cleaned = -0.00191428 Jy ! Component: 400 - total flux cleaned = -0.00208579 Jy ! Component: 450 - total flux cleaned = -0.00224988 Jy ! Component: 500 - total flux cleaned = -0.00245875 Jy ! Component: 550 - total flux cleaned = -0.00260978 Jy ! Component: 600 - total flux cleaned = -0.00280535 Jy ! Component: 650 - total flux cleaned = -0.00328026 Jy ! Component: 700 - total flux cleaned = -0.00360344 Jy ! Component: 750 - total flux cleaned = -0.00405385 Jy ! Component: 800 - total flux cleaned = -0.00444767 Jy ! Component: 850 - total flux cleaned = -0.00483176 Jy ! Component: 900 - total flux cleaned = -0.00508194 Jy ! Component: 950 - total flux cleaned = -0.00528505 Jy ! Component: 1000 - total flux cleaned = -0.00544365 Jy ! Component: 1050 - total flux cleaned = -0.00552138 Jy ! Component: 1100 - total flux cleaned = -0.00563737 Jy ! Component: 1150 - total flux cleaned = -0.0055998 Jy ! Component: 1200 - total flux cleaned = -0.00571201 Jy ! Component: 1250 - total flux cleaned = -0.00574884 Jy ! Component: 1300 - total flux cleaned = -0.0058935 Jy ! Component: 1350 - total flux cleaned = -0.00600036 Jy ! Component: 1400 - total flux cleaned = -0.00614148 Jy ! Component: 1450 - total flux cleaned = -0.00631537 Jy ! Component: 1500 - total flux cleaned = -0.00631493 Jy ! Component: 1550 - total flux cleaned = -0.00638353 Jy ! Component: 1600 - total flux cleaned = -0.0064173 Jy ! Component: 1650 - total flux cleaned = -0.00651804 Jy ! Component: 1700 - total flux cleaned = -0.00665121 Jy ! Component: 1750 - total flux cleaned = -0.00675019 Jy ! Component: 1800 - total flux cleaned = -0.00675058 Jy ! Component: 1850 - total flux cleaned = -0.00694596 Jy ! Component: 1900 - total flux cleaned = -0.00707489 Jy ! Component: 1950 - total flux cleaned = -0.00726693 Jy ! Component: 2000 - total flux cleaned = -0.00745735 Jy ! Total flux subtracted in 2048 components = -0.00767797 Jy ! Clean residual min=-0.001861 max=0.001614 Jy/beam ! Clean residual mean=-0.000017 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 2.35643 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 230 components and 2.35643 Jy ![Exited script file: muppet] wmap "J0921-2618_X_2005_06_30_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8875 x 2.354 at -10.37 degrees (North through East) ! Clean map min=-0.0039665 max=1.7258 Jy/beam ! Writing clean map to FITS file: J0921-2618_X_2005_06_30_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.72577 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000568416 device "J0921-2618_X_2005_06_30_yyk\_map.eps/VPS" ! Attempting to open device: 'J0921-2618_X_2005_06_30_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0988108 0.0988108 0.197622 0.395243 0.790486 1.58097 3.16194 6.32389 12.6478 25.2956 50.5911 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.725 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8875 x 2.354 at -10.37 degrees (North through East) ! Clean map min=-0.0039665 max=1.7258 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0921-2618_X_2005_06_30_yyk\_map.gif/gif" ! Attempting to open device: 'J0921-2618_X_2005_06_30_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0921-2618_X_2005_06_30_yyk_uvs.log closed on Sat Oct 8 17:13:14 2005