! Started logfile: /scr/pima/rdv93_uvs/J1819-0258_S_uvs.log on Tue Sep 24 17:08:43 2013 obs /scr/pima/rdv93_uvs/J1819-0258_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1819-0258_S_uva.fits ! AN table 1: 180 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.861728 visibilities/baseline/integration-bin. ! Found source: J1819-0258 ! ! 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 2.23693e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26693e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35693e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37693e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 27920 visibilities. select RR ! 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 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv93_uvs/J1819-0258_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.266815Jy sigma=8.990847 ! Fit after self-cal, rms=0.647846Jy sigma=2.517005 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=5.018 mas, bmaj=9.141 mas, bpa=10.4 degrees ! Estimated noise=1.9769 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.684952 Jy ! Component: 100 - total flux cleaned = 0.933594 Jy ! Total flux subtracted in 100 components = 0.933594 Jy ! Clean residual min=-0.087088 max=0.203228 Jy/beam ! Clean residual mean=0.000320 rms=0.030108 Jy/beam ! Combined flux in latest and established models = 0.933594 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.933594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.432312Jy sigma=2.680042 ! Fit after self-cal, rms=0.432812Jy sigma=2.679587 ! Inverting map ! Added new window around map position (-16.5, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.172228 Jy ! Component: 100 - total flux cleaned = 0.263234 Jy ! Total flux subtracted in 100 components = 0.263234 Jy ! Clean residual min=-0.066914 max=0.201099 Jy/beam ! Clean residual mean=0.000184 rms=0.022454 Jy/beam ! Combined flux in latest and established models = 1.19683 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 1.19683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.366058Jy sigma=2.023574 ! Fit after self-cal, rms=0.360382Jy sigma=1.877973 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=6.313 mas, bmaj=10.97 mas, bpa=6.667 degrees ! Estimated noise=0.874688 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120465 Jy ! Component: 100 - total flux cleaned = 0.180105 Jy ! Component: 150 - total flux cleaned = 0.219125 Jy ! Component: 200 - total flux cleaned = 0.245253 Jy ! Total flux subtracted in 200 components = 0.245253 Jy ! Clean residual min=-0.043745 max=0.135346 Jy/beam ! Clean residual mean=0.000168 rms=0.016888 Jy/beam ! Combined flux in latest and established models = 1.44208 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 75 components and 1.44208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.317943Jy sigma=1.502037 ! Fit after self-cal, rms=0.314048Jy sigma=1.401801 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 0.98 ! LA 1.08 MK 1.63 NL 1.00 OV 1.02 ! PT 0.98 SC 1.26 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 1.08 KP 1.02 ! LA 0.99 MK 2.04 NL 1.04 OV 1.04 ! PT 0.99 SC 1.30 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 0.98 KP 0.90 ! LA 0.94 MK 1.70 NL 1.10 OV 1.05 ! PT 1.04 SC 1.19 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 0.95 KP 0.84 ! LA 0.79 MK 1.91 NL 1.03 OV 0.93 ! PT 0.92 SC 1.20 ! ! ! Fit before self-cal, rms=0.314048Jy sigma=1.401801 ! Fit after self-cal, rms=0.313217Jy sigma=0.934078 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.585 mas, bmaj=11.45 mas, bpa=6.414 degrees ! Estimated noise=0.87051 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (16, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0303665 Jy ! Component: 100 - total flux cleaned = 0.045768 Jy ! Component: 150 - total flux cleaned = 0.0620587 Jy ! Component: 200 - total flux cleaned = 0.0741518 Jy ! Total flux subtracted in 200 components = 0.0741518 Jy ! Clean residual min=-0.034463 max=0.023132 Jy/beam ! Clean residual mean=0.000112 rms=0.007126 Jy/beam ! Combined flux in latest and established models = 1.51623 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 108 components and 1.51623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252896Jy sigma=0.767031 ! Fit after self-cal, rms=0.252713Jy sigma=0.764712 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252713Jy sigma=0.764712 ! Fit after self-cal, rms=0.240302Jy sigma=0.723894 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.492 mas, bmaj=11.3 mas, bpa=6.635 degrees ! Estimated noise=0.86559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131696 Jy ! Component: 100 - total flux cleaned = 0.0210625 Jy ! Component: 150 - total flux cleaned = 0.0288499 Jy ! Component: 200 - total flux cleaned = 0.0346948 Jy ! Total flux subtracted in 200 components = 0.0346948 Jy ! Clean residual min=-0.034229 max=0.016949 Jy/beam ! Clean residual mean=0.000002 rms=0.005483 Jy/beam ! Combined flux in latest and established models = 1.55093 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 141 components and 1.55093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217483Jy sigma=0.690600 ! Fit after self-cal, rms=0.217453Jy sigma=0.688547 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434422 Jy ! Component: 100 - total flux cleaned = 0.0091345 Jy ! Component: 150 - total flux cleaned = 0.0134008 Jy ! Component: 200 - total flux cleaned = 0.0156045 Jy ! Total flux subtracted in 200 components = 0.0156045 Jy ! Clean residual min=-0.035766 max=0.015733 Jy/beam ! Clean residual mean=-0.000020 rms=0.005319 Jy/beam ! Combined flux in latest and established models = 1.56653 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 163 components and 1.56653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207159Jy sigma=0.682340 ! Fit after self-cal, rms=0.207069Jy sigma=0.679698 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207069Jy sigma=0.679698 ! Fit after self-cal, rms=0.202818Jy sigma=0.670689 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.466 mas, bmaj=11.24 mas, bpa=7.022 degrees ! Estimated noise=0.862398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463666 Jy ! Component: 100 - total flux cleaned = 0.00898621 Jy ! Component: 150 - total flux cleaned = 0.011842 Jy ! Component: 200 - total flux cleaned = 0.013987 Jy ! Total flux subtracted in 200 components = 0.013987 Jy ! Clean residual min=-0.031770 max=0.015735 Jy/beam ! Clean residual mean=-0.000021 rms=0.004809 Jy/beam ! Combined flux in latest and established models = 1.58052 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 180 components and 1.58052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195204Jy sigma=0.667126 ! Fit after self-cal, rms=0.195056Jy sigma=0.664627 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169259 Jy ! Component: 100 - total flux cleaned = 0.000510135 Jy ! Component: 150 - total flux cleaned = 0.00089011 Jy ! Component: 200 - total flux cleaned = 0.00156913 Jy ! Total flux subtracted in 200 components = 0.00156913 Jy ! Clean residual min=-0.031237 max=0.015215 Jy/beam ! Clean residual mean=-0.000030 rms=0.004720 Jy/beam ! Combined flux in latest and established models = 1.58209 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 197 components and 1.58209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190600Jy sigma=0.663117 ! Fit after self-cal, rms=0.190384Jy sigma=0.660790 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190384Jy sigma=0.660790 ! Fit after self-cal, rms=0.189252Jy sigma=0.658651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.899 mas, bmaj=13.74 mas, bpa=3.331 degrees ! Estimated noise=0.754037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376588 Jy ! Component: 100 - total flux cleaned = 0.0033554 Jy ! Component: 150 - total flux cleaned = 0.0036921 Jy ! Component: 200 - total flux cleaned = 0.00430024 Jy ! Total flux subtracted in 200 components = 0.00430024 Jy ! Clean residual min=-0.030239 max=0.017250 Jy/beam ! Clean residual mean=-0.000030 rms=0.005221 Jy/beam ! Combined flux in latest and established models = 1.58639 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 227 components and 1.58639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186587Jy sigma=0.655838 ! Fit after self-cal, rms=0.186400Jy sigma=0.653912 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194538 Jy ! Component: 100 - total flux cleaned = 0.0013272 Jy ! Component: 150 - total flux cleaned = 0.000479745 Jy ! Component: 200 - total flux cleaned = -0.000299586 Jy ! Total flux subtracted in 200 components = -0.000299586 Jy ! Clean residual min=-0.029638 max=0.016994 Jy/beam ! Clean residual mean=-0.000033 rms=0.005102 Jy/beam ! Combined flux in latest and established models = 1.58609 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 240 components and 1.58609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184779Jy sigma=0.652904 ! Fit after self-cal, rms=0.184541Jy sigma=0.651202 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=6.453 mas, bmaj=11.22 mas, bpa=7.285 degrees ! Estimated noise=0.861399 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.453 x 11.22 at 7.285 degrees (North through East) ! Clean map min=-0.028623 max=0.70526 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184541Jy sigma=0.651202 ! Fit after self-cal, rms=0.184095Jy sigma=0.541795 ! Inverting map and beam ! Estimated beam: bmin=6.438 mas, bmaj=11.2 mas, bpa=7.533 degrees ! Estimated noise=0.861265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499693 Jy ! Component: 100 - total flux cleaned = 0.00650825 Jy ! Component: 150 - total flux cleaned = 0.00733735 Jy ! Component: 200 - total flux cleaned = 0.00732415 Jy ! Total flux subtracted in 200 components = 0.00732415 Jy ! Clean residual min=-0.028062 max=0.014253 Jy/beam ! Clean residual mean=-0.000019 rms=0.004300 Jy/beam ! Combined flux in latest and established models = 1.59341 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 255 components and 1.59341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180714Jy sigma=0.541572 ! Fit after self-cal, rms=0.180429Jy sigma=0.539886 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179346 Jy ! Component: 100 - total flux cleaned = 0.000745067 Jy ! Component: 150 - total flux cleaned = 2.52558e-05 Jy ! Component: 200 - total flux cleaned = -0.000200476 Jy ! Total flux subtracted in 200 components = -0.000200476 Jy ! Clean residual min=-0.027696 max=0.014196 Jy/beam ! Clean residual mean=-0.000021 rms=0.004256 Jy/beam ! Combined flux in latest and established models = 1.59321 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 266 components and 1.59321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178049Jy sigma=0.539452 ! Fit after self-cal, rms=0.177818Jy sigma=0.537971 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177818Jy sigma=0.537971 ! Fit after self-cal, rms=0.177458Jy sigma=0.537091 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative 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=5.123 mas, bmaj=9.405 mas, bpa=11.78 degrees ! Estimated noise=1.97115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.687867 Jy ! Component: 100 - total flux cleaned = 0.993373 Jy ! Component: 150 - total flux cleaned = 1.16282 Jy ! Component: 200 - total flux cleaned = 1.2694 Jy ! Total flux subtracted in 200 components = 1.2694 Jy ! Clean residual min=-0.042879 max=0.058502 Jy/beam ! Clean residual mean=0.000159 rms=0.012690 Jy/beam ! Combined flux in latest and established models = 1.2694 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 37 model components to the UV plane model. ! The established model now contains 37 components and 1.2694 Jy ! Inverting map and beam ! Estimated beam: bmin=6.436 mas, bmaj=11.19 mas, bpa=7.592 degrees ! Estimated noise=0.862256 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.094918 Jy ! Component: 100 - total flux cleaned = 0.157613 Jy ! Component: 150 - total flux cleaned = 0.202834 Jy ! Component: 200 - total flux cleaned = 0.236893 Jy ! Total flux subtracted in 200 components = 0.236893 Jy ! Clean residual min=-0.028170 max=0.023680 Jy/beam ! Clean residual mean=0.000091 rms=0.006462 Jy/beam ! Combined flux in latest and established models = 1.50629 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 113 components and 1.50629 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.885 mas, bmaj=13.72 mas, bpa=3.66 degrees ! Estimated noise=0.755758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286151 Jy ! Component: 100 - total flux cleaned = 0.0420426 Jy ! Component: 150 - total flux cleaned = 0.0527106 Jy ! Component: 200 - total flux cleaned = 0.0617876 Jy ! Total flux subtracted in 200 components = 0.0617876 Jy ! Clean residual min=-0.029501 max=0.016990 Jy/beam ! Clean residual mean=0.000028 rms=0.005260 Jy/beam ! Combined flux in latest and established models = 1.56808 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00687523 Jy ! Component: 100 - total flux cleaned = 0.0130657 Jy ! Component: 150 - total flux cleaned = 0.0162727 Jy ! Component: 200 - total flux cleaned = 0.0181695 Jy ! Total flux subtracted in 200 components = 0.0181695 Jy ! Clean residual min=-0.028485 max=0.017024 Jy/beam ! Clean residual mean=0.000001 rms=0.004928 Jy/beam ! Combined flux in latest and established models = 1.58625 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 195 components and 1.58625 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.436 mas, bmaj=11.19 mas, bpa=7.592 degrees ! Estimated noise=0.862256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469608 Jy ! Component: 100 - total flux cleaned = 0.0053865 Jy ! Component: 150 - total flux cleaned = 0.00540042 Jy ! Component: 200 - total flux cleaned = 0.00599855 Jy ! Total flux subtracted in 200 components = 0.00599855 Jy ! Clean residual min=-0.027153 max=0.014769 Jy/beam ! Clean residual mean=-0.000010 rms=0.004309 Jy/beam ! Combined flux in latest and established models = 1.59224 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 219 components and 1.59224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182293Jy sigma=0.543042 ! Fit after self-cal, rms=0.181640Jy sigma=0.537670 wmodel /scr/pima/rdv93_uvs/J1819-0258_S_map.mod ! Writing 219 model components to file: /scr/pima/rdv93_uvs/J1819-0258_S_map.mod wobs /scr/pima/rdv93_uvs/J1819-0258_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1819-0258_S_uvs.fits wwins /scr/pima/rdv93_uvs/J1819-0258_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv93_uvs/J1819-0258_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00868946 Jy ! Component: 100 - total flux cleaned = -0.00985104 Jy ! Component: 150 - total flux cleaned = -0.0101201 Jy ! Component: 200 - total flux cleaned = -0.0093772 Jy ! Component: 250 - total flux cleaned = -0.00866566 Jy ! Component: 300 - total flux cleaned = -0.00843528 Jy ! Component: 350 - total flux cleaned = -0.00843459 Jy ! Component: 400 - total flux cleaned = -0.00863968 Jy ! Component: 450 - total flux cleaned = -0.00904341 Jy ! Component: 500 - total flux cleaned = -0.00884544 Jy ! Component: 550 - total flux cleaned = -0.00923324 Jy ! Component: 600 - total flux cleaned = -0.0092324 Jy ! Component: 650 - total flux cleaned = -0.0101525 Jy ! Component: 700 - total flux cleaned = -0.0103312 Jy ! Component: 750 - total flux cleaned = -0.0101565 Jy ! Component: 800 - total flux cleaned = -0.00998431 Jy ! Component: 850 - total flux cleaned = -0.0101566 Jy ! Component: 900 - total flux cleaned = -0.0101548 Jy ! Component: 950 - total flux cleaned = -0.0101527 Jy ! Component: 1000 - total flux cleaned = -0.0103152 Jy ! Component: 1050 - total flux cleaned = -0.0104737 Jy ! Component: 1100 - total flux cleaned = -0.0104721 Jy ! Component: 1150 - total flux cleaned = -0.0106255 Jy ! Component: 1200 - total flux cleaned = -0.0110784 Jy ! Component: 1250 - total flux cleaned = -0.0110795 Jy ! Component: 1300 - total flux cleaned = -0.0118178 Jy ! Component: 1350 - total flux cleaned = -0.0122529 Jy ! Component: 1400 - total flux cleaned = -0.0126843 Jy ! Component: 1450 - total flux cleaned = -0.0136768 Jy ! Component: 1500 - total flux cleaned = -0.0138164 Jy ! Component: 1550 - total flux cleaned = -0.0143718 Jy ! Component: 1600 - total flux cleaned = -0.0149198 Jy ! Component: 1650 - total flux cleaned = -0.0153245 Jy ! Component: 1700 - total flux cleaned = -0.0155902 Jy ! Component: 1750 - total flux cleaned = -0.0161182 Jy ! Component: 1800 - total flux cleaned = -0.0161191 Jy ! Component: 1850 - total flux cleaned = -0.0168933 Jy ! Component: 1900 - total flux cleaned = -0.0171485 Jy ! Component: 1950 - total flux cleaned = -0.017402 Jy ! Component: 2000 - total flux cleaned = -0.017777 Jy ! Component: 2050 - total flux cleaned = -0.0177755 Jy ! Component: 2100 - total flux cleaned = -0.0177749 Jy ! Component: 2150 - total flux cleaned = -0.0178978 Jy ! Component: 2200 - total flux cleaned = -0.0184998 Jy ! Component: 2250 - total flux cleaned = -0.0186188 Jy ! Component: 2300 - total flux cleaned = -0.0190894 Jy ! Component: 2350 - total flux cleaned = -0.0192051 Jy ! Component: 2400 - total flux cleaned = -0.0193204 Jy ! Component: 2450 - total flux cleaned = -0.0195492 Jy ! Component: 2500 - total flux cleaned = -0.0196623 Jy ! Component: 2550 - total flux cleaned = -0.0197751 Jy ! Component: 2600 - total flux cleaned = -0.0199986 Jy ! Component: 2650 - total flux cleaned = -0.0201093 Jy ! Component: 2700 - total flux cleaned = -0.0203289 Jy ! Component: 2750 - total flux cleaned = -0.020654 Jy ! Component: 2800 - total flux cleaned = -0.020653 Jy ! Component: 2850 - total flux cleaned = -0.0207593 Jy ! Component: 2900 - total flux cleaned = -0.0208655 Jy ! Component: 2950 - total flux cleaned = -0.0212839 Jy ! Component: 3000 - total flux cleaned = -0.0213875 Jy ! Component: 3050 - total flux cleaned = -0.021182 Jy ! Component: 3100 - total flux cleaned = -0.021183 Jy ! Component: 3150 - total flux cleaned = -0.0213857 Jy ! Component: 3200 - total flux cleaned = -0.0210844 Jy ! Component: 3250 - total flux cleaned = -0.0211848 Jy ! Component: 3300 - total flux cleaned = -0.0211844 Jy ! Component: 3350 - total flux cleaned = -0.0210866 Jy ! Component: 3400 - total flux cleaned = -0.0209893 Jy ! Component: 3450 - total flux cleaned = -0.020893 Jy ! Component: 3500 - total flux cleaned = -0.0207972 Jy ! Component: 3550 - total flux cleaned = -0.0207972 Jy ! Component: 3600 - total flux cleaned = -0.0207032 Jy ! Component: 3650 - total flux cleaned = -0.0205173 Jy ! Component: 3700 - total flux cleaned = -0.0206093 Jy ! Component: 3750 - total flux cleaned = -0.020518 Jy ! Component: 3800 - total flux cleaned = -0.020427 Jy ! Component: 3850 - total flux cleaned = -0.0205179 Jy ! Component: 3900 - total flux cleaned = -0.0201601 Jy ! Component: 3950 - total flux cleaned = -0.0204261 Jy ! Component: 4000 - total flux cleaned = -0.0201619 Jy ! Component: 4050 - total flux cleaned = -0.0203369 Jy ! Total flux subtracted in 4096 components = -0.0202506 Jy ! Clean residual min=-0.004342 max=0.004487 Jy/beam ! Clean residual mean=0.000012 rms=0.001766 Jy/beam ! Combined flux in latest and established models = 1.57199 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 489 components and 1.57199 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J1819-0258_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.436 x 11.19 at 7.592 degrees (North through East) ! Clean map min=-0.030095 max=0.68576 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1819-0258_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.685762 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00176215 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.770889 0.770889 1.54178 3.08355 6.16711 12.3342 24.6684 49.3369 98.6738 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0052 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.685 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1819-0258_S_uvs.log closed on Tue Sep 24 17:08:49 2013