! Started logfile: /scr/pima/rv100_uvs/J1819-0258_S_uvs.log on Mon Feb 29 13:29:07 2016 obs /scr/pima/rv100_uvs/J1819-0258_S_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J1819-0258_S_uva.fits ! AN table 1: 44 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.714286 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 3520 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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/rv100_uvs/J1819-0258_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.245395Jy sigma=9.443328 ! Fit after self-cal, rms=0.744060Jy sigma=5.639921 ! 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=3.162 mas, bmaj=7.465 mas, bpa=9.868 degrees ! Estimated noise=2.23112 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 = 0.270134 Jy ! Component: 100 - total flux cleaned = 0.395697 Jy ! Total flux subtracted in 100 components = 0.395697 Jy ! Clean residual min=-0.085459 max=0.156301 Jy/beam ! Clean residual mean=0.000048 rms=0.026154 Jy/beam ! Combined flux in latest and established models = 0.395697 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.395697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.466555Jy sigma=3.456493 ! Fit after self-cal, rms=0.463963Jy sigma=3.447443 ! Inverting map ! Added new window around map position (-17, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.147151 Jy ! Component: 100 - total flux cleaned = 0.237712 Jy ! Total flux subtracted in 100 components = 0.237712 Jy ! Clean residual min=-0.083421 max=0.101988 Jy/beam ! Clean residual mean=0.000046 rms=0.020373 Jy/beam ! Combined flux in latest and established models = 0.633409 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.633409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.398341Jy sigma=2.942159 ! Fit after self-cal, rms=0.357566Jy sigma=2.682526 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124288 Jy ! Component: 100 - total flux cleaned = 0.210992 Jy ! Total flux subtracted in 100 components = 0.210992 Jy ! Clean residual min=-0.061717 max=0.071855 Jy/beam ! Clean residual mean=0.000053 rms=0.015572 Jy/beam ! Combined flux in latest and established models = 0.844401 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.844401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.281932Jy sigma=2.104834 ! Fit after self-cal, rms=0.270026Jy sigma=2.029865 ! 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=3.624 mas, bmaj=8.325 mas, bpa=7.722 degrees ! Estimated noise=1.62701 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 = 0.130818 Jy ! Component: 100 - total flux cleaned = 0.228642 Jy ! Component: 150 - total flux cleaned = 0.306932 Jy ! Component: 200 - total flux cleaned = 0.370213 Jy ! Total flux subtracted in 200 components = 0.370213 Jy ! Clean residual min=-0.041172 max=0.055543 Jy/beam ! Clean residual mean=0.000076 rms=0.013742 Jy/beam ! Combined flux in latest and established models = 1.21461 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 88 components and 1.21461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152305Jy sigma=1.131006 ! Fit after self-cal, rms=0.143008Jy sigma=1.071794 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.624 x 8.325 at 7.722 degrees (North through East) ! Clean map min=-0.03722 max=0.39458 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! 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. ! Telescope amplitude corrections in sub-array 1: ! 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 3. ! Telescope amplitude corrections in sub-array 1: ! 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. ! Telescope amplitude corrections in sub-array 1: ! 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=0.143008Jy sigma=1.071794 ! Fit after self-cal, rms=0.143008Jy sigma=1.071794 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.624 mas, bmaj=8.325 mas, bpa=7.722 degrees ! Estimated noise=1.62701 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 = 0.0604914 Jy ! Component: 100 - total flux cleaned = 0.104753 Jy ! Component: 150 - total flux cleaned = 0.140968 Jy ! Component: 200 - total flux cleaned = 0.171239 Jy ! Total flux subtracted in 200 components = 0.171239 Jy ! Clean residual min=-0.022308 max=0.030168 Jy/beam ! Clean residual mean=0.000040 rms=0.007594 Jy/beam ! Combined flux in latest and established models = 1.38585 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 119 components and 1.38585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099382Jy sigma=0.733141 ! Fit after self-cal, rms=0.096068Jy sigma=0.713916 ! 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=0.096068Jy sigma=0.713916 ! Fit after self-cal, rms=0.069886Jy sigma=0.519340 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.636 mas, bmaj=8.482 mas, bpa=8.211 degrees ! Estimated noise=1.56272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00726067 Jy ! Component: 100 - total flux cleaned = 0.0112801 Jy ! Component: 150 - total flux cleaned = 0.0152792 Jy ! Component: 200 - total flux cleaned = 0.018562 Jy ! Total flux subtracted in 200 components = 0.018562 Jy ! Clean residual min=-0.011050 max=0.012316 Jy/beam ! Clean residual mean=-0.000014 rms=0.002751 Jy/beam ! Combined flux in latest and established models = 1.40442 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 138 components and 1.40442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066704Jy sigma=0.492286 ! Fit after self-cal, rms=0.066294Jy sigma=0.488582 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) ! Added new window around map position (-5.5, 59.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00754203 Jy ! Component: 100 - total flux cleaned = 0.00894987 Jy ! Component: 150 - total flux cleaned = 0.0106272 Jy ! Component: 200 - total flux cleaned = 0.0123788 Jy ! Total flux subtracted in 200 components = 0.0123788 Jy ! Clean residual min=-0.008897 max=0.008921 Jy/beam ! Clean residual mean=-0.000015 rms=0.002261 Jy/beam ! Combined flux in latest and established models = 1.41679 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 152 components and 1.41679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064244Jy sigma=0.473951 ! Fit after self-cal, rms=0.063958Jy sigma=0.472425 ! 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=0.063958Jy sigma=0.472425 ! Fit after self-cal, rms=0.062643Jy sigma=0.469276 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.628 mas, bmaj=8.424 mas, bpa=7.881 degrees ! Estimated noise=1.54787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187878 Jy ! Component: 100 - total flux cleaned = 0.00326097 Jy ! Component: 150 - total flux cleaned = 0.00487713 Jy ! Component: 200 - total flux cleaned = 0.00639542 Jy ! Total flux subtracted in 200 components = 0.00639542 Jy ! Clean residual min=-0.007809 max=0.007297 Jy/beam ! Clean residual mean=-0.000010 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 1.42319 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 161 components and 1.42319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061796Jy sigma=0.462779 ! Fit after self-cal, rms=0.061671Jy sigma=0.462333 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 = 0.00125154 Jy ! Component: 100 - total flux cleaned = 0.00237648 Jy ! Component: 150 - total flux cleaned = 0.00347393 Jy ! Component: 200 - total flux cleaned = 0.00437998 Jy ! Total flux subtracted in 200 components = 0.00437998 Jy ! Clean residual min=-0.007229 max=0.006545 Jy/beam ! Clean residual mean=-0.000010 rms=0.001827 Jy/beam ! Combined flux in latest and established models = 1.42757 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 169 components and 1.42757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061304Jy sigma=0.459650 ! Fit after self-cal, rms=0.061231Jy sigma=0.459398 ! 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=0.061231Jy sigma=0.459398 ! Fit after self-cal, rms=0.060675Jy sigma=0.458334 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.61 mas, bmaj=14.8 mas, bpa=-7.849 degrees ! Estimated noise=1.87982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276695 Jy ! Component: 100 - total flux cleaned = 0.00480046 Jy ! Component: 150 - total flux cleaned = 0.00633787 Jy ! Component: 200 - total flux cleaned = 0.00706168 Jy ! Total flux subtracted in 200 components = 0.00706168 Jy ! Clean residual min=-0.008566 max=0.007541 Jy/beam ! Clean residual mean=-0.000019 rms=0.002273 Jy/beam ! Combined flux in latest and established models = 1.43463 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 183 components and 1.43463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060451Jy sigma=0.456889 ! Fit after self-cal, rms=0.060407Jy sigma=0.456736 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 = 0.000223895 Jy ! Component: 100 - total flux cleaned = 0.000573723 Jy ! Component: 150 - total flux cleaned = 0.00105443 Jy ! Component: 200 - total flux cleaned = 0.00148236 Jy ! Total flux subtracted in 200 components = 0.00148236 Jy ! Clean residual min=-0.008225 max=0.006923 Jy/beam ! Clean residual mean=-0.000019 rms=0.002175 Jy/beam ! Combined flux in latest and established models = 1.43611 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 203 components and 1.43611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060375Jy sigma=0.456401 ! Fit after self-cal, rms=0.060381Jy sigma=0.456294 ! 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=3.625 mas, bmaj=8.392 mas, bpa=7.666 degrees ! Estimated noise=1.54023 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.625 x 8.392 at 7.666 degrees (North through East) ! Clean map min=-0.0093044 max=0.37485 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 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=3.151 mas, bmaj=7.507 mas, bpa=9.854 degrees ! Estimated noise=2.12292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.289269 Jy ! Component: 100 - total flux cleaned = 0.465844 Jy ! Component: 150 - total flux cleaned = 0.598954 Jy ! Component: 200 - total flux cleaned = 0.706547 Jy ! Total flux subtracted in 200 components = 0.706547 Jy ! Clean residual min=-0.057916 max=0.074095 Jy/beam ! Clean residual mean=0.000074 rms=0.015197 Jy/beam ! Combined flux in latest and established models = 0.706547 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.706547 Jy ! Inverting map and beam ! Estimated beam: bmin=3.625 mas, bmaj=8.392 mas, bpa=7.666 degrees ! Estimated noise=1.54023 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) ! Added new window around map position (-14.5, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141383 Jy ! Component: 100 - total flux cleaned = 0.249198 Jy ! Component: 150 - total flux cleaned = 0.333663 Jy ! Component: 200 - total flux cleaned = 0.401289 Jy ! Total flux subtracted in 200 components = 0.401289 Jy ! Clean residual min=-0.030745 max=0.042138 Jy/beam ! Clean residual mean=0.000073 rms=0.011139 Jy/beam ! Combined flux in latest and established models = 1.10784 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 71 components and 1.10784 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=6.61 mas, bmaj=14.8 mas, bpa=-7.849 degrees ! Estimated noise=1.87982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0920374 Jy ! Component: 100 - total flux cleaned = 0.152466 Jy ! Component: 150 - total flux cleaned = 0.196209 Jy ! Component: 200 - total flux cleaned = 0.228587 Jy ! Total flux subtracted in 200 components = 0.228587 Jy ! Clean residual min=-0.018801 max=0.021133 Jy/beam ! Clean residual mean=0.000031 rms=0.006541 Jy/beam ! Combined flux in latest and established models = 1.33642 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 = 0.0242055 Jy ! Component: 100 - total flux cleaned = 0.040398 Jy ! Component: 150 - total flux cleaned = 0.0519798 Jy ! Component: 200 - total flux cleaned = 0.0613781 Jy ! Total flux subtracted in 200 components = 0.0613781 Jy ! Clean residual min=-0.011399 max=0.010119 Jy/beam ! Clean residual mean=-0.000002 rms=0.003192 Jy/beam ! Combined flux in latest and established models = 1.3978 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 161 components and 1.3978 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.625 mas, bmaj=8.392 mas, bpa=7.666 degrees ! Estimated noise=1.54023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109624 Jy ! Component: 100 - total flux cleaned = 0.0163492 Jy ! Component: 150 - total flux cleaned = 0.0199289 Jy ! Component: 200 - total flux cleaned = 0.022355 Jy ! Total flux subtracted in 200 components = 0.022355 Jy ! Clean residual min=-0.013361 max=0.013806 Jy/beam ! Clean residual mean=-0.000005 rms=0.002374 Jy/beam ! Combined flux in latest and established models = 1.42016 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 185 components and 1.42016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065302Jy sigma=0.491186 ! Fit after self-cal, rms=0.064767Jy sigma=0.488447 wmodel /scr/pima/rv100_uvs/J1819-0258_S_map.mod ! Writing 185 model components to file: /scr/pima/rv100_uvs/J1819-0258_S_map.mod wobs /scr/pima/rv100_uvs/J1819-0258_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J1819-0258_S_uvs.fits wwins /scr/pima/rv100_uvs/J1819-0258_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv100_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 = 0.000286469 Jy ! Component: 100 - total flux cleaned = 0.000828166 Jy ! Component: 150 - total flux cleaned = 0.00144844 Jy ! Component: 200 - total flux cleaned = 0.00202804 Jy ! Component: 250 - total flux cleaned = 0.00269001 Jy ! Component: 300 - total flux cleaned = 0.00331327 Jy ! Component: 350 - total flux cleaned = 0.00401559 Jy ! Component: 400 - total flux cleaned = 0.00456896 Jy ! Component: 450 - total flux cleaned = 0.00499179 Jy ! Component: 500 - total flux cleaned = 0.00529427 Jy ! Component: 550 - total flux cleaned = 0.00539089 Jy ! Component: 600 - total flux cleaned = 0.00548053 Jy ! Component: 650 - total flux cleaned = 0.00548141 Jy ! Component: 700 - total flux cleaned = 0.00565355 Jy ! Component: 750 - total flux cleaned = 0.00581902 Jy ! Component: 800 - total flux cleaned = 0.00605854 Jy ! Component: 850 - total flux cleaned = 0.00621361 Jy ! Component: 900 - total flux cleaned = 0.00628673 Jy ! Component: 950 - total flux cleaned = 0.0060667 Jy ! Component: 1000 - total flux cleaned = 0.00599518 Jy ! Component: 1050 - total flux cleaned = 0.00571881 Jy ! Component: 1100 - total flux cleaned = 0.00551883 Jy ! Component: 1150 - total flux cleaned = 0.00551945 Jy ! Component: 1200 - total flux cleaned = 0.00532508 Jy ! Component: 1250 - total flux cleaned = 0.00507525 Jy ! Component: 1300 - total flux cleaned = 0.00501476 Jy ! Component: 1350 - total flux cleaned = 0.00495527 Jy ! Component: 1400 - total flux cleaned = 0.00489774 Jy ! Component: 1450 - total flux cleaned = 0.00484116 Jy ! Component: 1500 - total flux cleaned = 0.00484034 Jy ! Component: 1550 - total flux cleaned = 0.00489475 Jy ! Component: 1600 - total flux cleaned = 0.00500016 Jy ! Component: 1650 - total flux cleaned = 0.00489713 Jy ! Component: 1700 - total flux cleaned = 0.00515027 Jy ! Component: 1750 - total flux cleaned = 0.00509929 Jy ! Component: 1800 - total flux cleaned = 0.00529279 Jy ! Component: 1850 - total flux cleaned = 0.00524531 Jy ! Component: 1900 - total flux cleaned = 0.00538524 Jy ! Component: 1950 - total flux cleaned = 0.00538558 Jy ! Component: 2000 - total flux cleaned = 0.00561117 Jy ! Component: 2050 - total flux cleaned = 0.00574327 Jy ! Component: 2100 - total flux cleaned = 0.00587228 Jy ! Component: 2150 - total flux cleaned = 0.00578659 Jy ! Component: 2200 - total flux cleaned = 0.00587003 Jy ! Component: 2250 - total flux cleaned = 0.00607378 Jy ! Component: 2300 - total flux cleaned = 0.00615383 Jy ! Component: 2350 - total flux cleaned = 0.00639219 Jy ! Component: 2400 - total flux cleaned = 0.00647026 Jy ! Component: 2450 - total flux cleaned = 0.00654742 Jy ! Component: 2500 - total flux cleaned = 0.00666126 Jy ! Component: 2550 - total flux cleaned = 0.00666162 Jy ! Component: 2600 - total flux cleaned = 0.00691851 Jy ! Component: 2650 - total flux cleaned = 0.00691857 Jy ! Component: 2700 - total flux cleaned = 0.00695391 Jy ! Component: 2750 - total flux cleaned = 0.00698938 Jy ! Component: 2800 - total flux cleaned = 0.0070248 Jy ! Component: 2850 - total flux cleaned = 0.00712721 Jy ! Component: 2900 - total flux cleaned = 0.00709336 Jy ! Component: 2950 - total flux cleaned = 0.0072597 Jy ! Component: 3000 - total flux cleaned = 0.00725899 Jy ! Component: 3050 - total flux cleaned = 0.00732329 Jy ! Component: 3100 - total flux cleaned = 0.00719514 Jy ! Component: 3150 - total flux cleaned = 0.00719579 Jy ! Component: 3200 - total flux cleaned = 0.0073206 Jy ! Component: 3250 - total flux cleaned = 0.00731995 Jy ! Component: 3300 - total flux cleaned = 0.00725971 Jy ! Component: 3350 - total flux cleaned = 0.00731997 Jy ! Component: 3400 - total flux cleaned = 0.00729071 Jy ! Component: 3450 - total flux cleaned = 0.00740909 Jy ! Component: 3500 - total flux cleaned = 0.00749586 Jy ! Component: 3550 - total flux cleaned = 0.00746686 Jy ! Component: 3600 - total flux cleaned = 0.00749509 Jy ! Component: 3650 - total flux cleaned = 0.00752292 Jy ! Component: 3700 - total flux cleaned = 0.00760649 Jy ! Component: 3750 - total flux cleaned = 0.00757912 Jy ! Component: 3800 - total flux cleaned = 0.00776968 Jy ! Component: 3850 - total flux cleaned = 0.00771561 Jy ! Component: 3900 - total flux cleaned = 0.00776905 Jy ! Component: 3950 - total flux cleaned = 0.00784764 Jy ! Component: 4000 - total flux cleaned = 0.00774363 Jy ! Component: 4050 - total flux cleaned = 0.00784709 Jy ! Total flux subtracted in 4096 components = 0.00784688 Jy ! Clean residual min=-0.001491 max=0.001626 Jy/beam ! Clean residual mean=-0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 1.428 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 463 components and 1.428 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J1819-0258_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.625 x 8.392 at 7.666 degrees (North through East) ! Clean map min=-0.0062187 max=0.36758 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_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 0.367582 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000450827 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.367939 0.367939 0.735879 1.47176 2.94352 5.88703 11.7741 23.5481 47.0962 94.1925 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.367 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 815.351 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J1819-0258_S_uvs.log closed on Mon Feb 29 13:29:12 2016