! Started logfile: /scr/pima/rdv93_uvs/J2142-0437_S_uvs.log on Tue Sep 24 17:09:36 2013 obs /scr/pima/rdv93_uvs/J2142-0437_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J2142-0437_S_uva.fits ! AN table 1: 90 integrations on 36 of 36 possible baselines. ! AN table 2: 90 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2142-0437 ! ! 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 25920 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/J2142-0437_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.040362Jy sigma=1.943624 ! Fit after self-cal, rms=0.785050Jy sigma=1.334445 ! 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=3.795 mas, bmaj=9.389 mas, bpa=-5.863 degrees ! Estimated noise=6.42221 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 = 0.179187 Jy ! Component: 100 - total flux cleaned = 0.235207 Jy ! Total flux subtracted in 100 components = 0.235207 Jy ! Clean residual min=-0.017512 max=0.035714 Jy/beam ! Clean residual mean=-0.000015 rms=0.006319 Jy/beam ! Combined flux in latest and established models = 0.235207 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.235207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132297Jy sigma=0.296829 ! Fit after self-cal, rms=0.132281Jy sigma=0.296632 ! 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=4.928 mas, bmaj=11.63 mas, bpa=-6.547 degrees ! Estimated noise=2.59566 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 = 0.0474505 Jy ! Component: 100 - total flux cleaned = 0.0719687 Jy ! Component: 150 - total flux cleaned = 0.0866825 Jy ! Component: 200 - total flux cleaned = 0.0957727 Jy ! Total flux subtracted in 200 components = 0.0957727 Jy ! Clean residual min=-0.017534 max=0.039243 Jy/beam ! Clean residual mean=-0.000008 rms=0.007851 Jy/beam ! Combined flux in latest and established models = 0.330979 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 71 components and 0.330979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126021Jy sigma=0.242819 ! Fit after self-cal, rms=0.126172Jy sigma=0.242665 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.18 HN 0.94 KP 1.06 ! LA 0.99 NL 1.10 OV 1.16 PT 0.92 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 1.13 HN 1.02 KP 0.94 ! LA 0.99 MK 0.98 NL 1.05 OV 1.25 ! PT 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.28 HN 1.05 KP 1.06 ! LA 0.90 NL 1.17 OV 1.25 PT 0.91 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.23 HN 1.19 KP 0.93 ! LA 0.91 MK 1.07 NL 1.10 OV 1.35 ! PT 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.32 HN 0.94 KP 0.98 ! LA 0.90 NL 1.27 OV 1.29 PT 0.96 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.24 HN 1.08 KP 0.83 ! LA 0.88 MK 1.10 NL 1.18 OV 1.32 ! PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.35 HN 0.92 KP 0.86 ! LA 0.74 NL 1.19 OV 1.06 PT 0.84 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.19 HN 1.12 KP 0.76 ! LA 0.71 MK 1.23 NL 1.13 OV 1.17 ! PT 0.77 ! ! ! Fit before self-cal, rms=0.126172Jy sigma=0.242665 ! Fit after self-cal, rms=0.129717Jy sigma=0.193735 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.063 mas, bmaj=11.8 mas, bpa=-5.961 degrees ! Estimated noise=2.60463 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 (12.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162809 Jy ! Component: 100 - total flux cleaned = 0.0153152 Jy ! Component: 150 - total flux cleaned = 0.0141141 Jy ! Component: 200 - total flux cleaned = 0.0144392 Jy ! Total flux subtracted in 200 components = 0.0144392 Jy ! Clean residual min=-0.011286 max=0.015558 Jy/beam ! Clean residual mean=-0.000006 rms=0.003167 Jy/beam ! Combined flux in latest and established models = 0.345419 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 107 components and 0.345419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125733Jy sigma=0.186103 ! Fit after self-cal, rms=0.125752Jy sigma=0.185403 ! 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=0.125752Jy sigma=0.185403 ! Fit after self-cal, rms=0.118024Jy sigma=0.183847 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.021 mas, bmaj=11.68 mas, bpa=-5.791 degrees ! Estimated noise=2.54829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0078505 Jy ! Component: 100 - total flux cleaned = 0.00814478 Jy ! Component: 150 - total flux cleaned = 0.00840539 Jy ! Component: 200 - total flux cleaned = 0.00842481 Jy ! Total flux subtracted in 200 components = 0.00842481 Jy ! Clean residual min=-0.006646 max=0.011916 Jy/beam ! Clean residual mean=-0.000007 rms=0.002546 Jy/beam ! Combined flux in latest and established models = 0.353843 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 138 components and 0.353843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116609Jy sigma=0.180689 ! Fit after self-cal, rms=0.116348Jy sigma=0.180527 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 (-4.5, 38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00908491 Jy ! Component: 100 - total flux cleaned = 0.0107608 Jy ! Component: 150 - total flux cleaned = 0.0116037 Jy ! Component: 200 - total flux cleaned = 0.0123689 Jy ! Total flux subtracted in 200 components = 0.0123689 Jy ! Clean residual min=-0.006026 max=0.010672 Jy/beam ! Clean residual mean=-0.000002 rms=0.002246 Jy/beam ! Combined flux in latest and established models = 0.366212 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 163 components and 0.366212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115183Jy sigma=0.178271 ! Fit after self-cal, rms=0.115125Jy sigma=0.178124 ! Inverting map ! Added new window around map position (4.5, -33.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00917087 Jy ! Component: 100 - total flux cleaned = 0.0117167 Jy ! Component: 150 - total flux cleaned = 0.0126252 Jy ! Component: 200 - total flux cleaned = 0.0134153 Jy ! Total flux subtracted in 200 components = 0.0134153 Jy ! Clean residual min=-0.005755 max=0.007579 Jy/beam ! Clean residual mean=0.000002 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 0.379628 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 196 components and 0.379628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114131Jy sigma=0.176454 ! Fit after self-cal, rms=0.114066Jy sigma=0.176398 ! 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=0.114066Jy sigma=0.176398 ! Fit after self-cal, rms=0.111659Jy sigma=0.175685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.024 mas, bmaj=11.7 mas, bpa=-5.737 degrees ! Estimated noise=2.52086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196141 Jy ! Component: 100 - total flux cleaned = 0.00315073 Jy ! Component: 150 - total flux cleaned = 0.00445287 Jy ! Component: 200 - total flux cleaned = 0.00550067 Jy ! Total flux subtracted in 200 components = 0.00550067 Jy ! Clean residual min=-0.004921 max=0.007165 Jy/beam ! Clean residual mean=-0.000001 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.385128 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 224 components and 0.385128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111283Jy sigma=0.175075 ! Fit after self-cal, rms=0.111227Jy sigma=0.175050 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 = 0.000440317 Jy ! Component: 100 - total flux cleaned = 0.0009396 Jy ! Component: 150 - total flux cleaned = 0.00130737 Jy ! Component: 200 - total flux cleaned = 0.00147773 Jy ! Total flux subtracted in 200 components = 0.00147773 Jy ! Clean residual min=-0.004906 max=0.006893 Jy/beam ! Clean residual mean=-0.000001 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 0.386606 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 238 components and 0.386606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111049Jy sigma=0.174807 ! Fit after self-cal, rms=0.111032Jy sigma=0.174796 ! 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=0.111032Jy sigma=0.174796 ! Fit after self-cal, rms=0.110023Jy sigma=0.174698 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.616 mas, bmaj=15.67 mas, bpa=-2.627 degrees ! Estimated noise=2.40958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453465 Jy ! Component: 100 - total flux cleaned = 0.00142887 Jy ! Component: 150 - total flux cleaned = 0.00207498 Jy ! Component: 200 - total flux cleaned = 0.00250059 Jy ! Total flux subtracted in 200 components = 0.00250059 Jy ! Clean residual min=-0.006659 max=0.007619 Jy/beam ! Clean residual mean=-0.000003 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 0.389107 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 260 components and 0.389107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109937Jy sigma=0.174484 ! Fit after self-cal, rms=0.109911Jy sigma=0.174462 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 = 0.000202749 Jy ! Component: 100 - total flux cleaned = 0.000205467 Jy ! Component: 150 - total flux cleaned = 8.90579e-05 Jy ! Component: 200 - total flux cleaned = 3.47594e-05 Jy ! Total flux subtracted in 200 components = 3.47594e-05 Jy ! Clean residual min=-0.006653 max=0.007485 Jy/beam ! Clean residual mean=-0.000004 rms=0.002202 Jy/beam ! Combined flux in latest and established models = 0.389141 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 276 components and 0.389141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109868Jy sigma=0.174376 ! Fit after self-cal, rms=0.109859Jy sigma=0.174366 ! 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=5.013 mas, bmaj=11.69 mas, bpa=-5.714 degrees ! Estimated noise=2.51061 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.013 x 11.69 at -5.714 degrees (North through East) ! Clean map min=-0.0047562 max=0.22987 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=3.843 mas, bmaj=9.335 mas, bpa=-4.963 degrees ! Estimated noise=6.29886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175583 Jy ! Component: 100 - total flux cleaned = 0.233378 Jy ! Component: 150 - total flux cleaned = 0.266734 Jy ! Component: 200 - total flux cleaned = 0.289644 Jy ! Total flux subtracted in 200 components = 0.289644 Jy ! Clean residual min=-0.010156 max=0.018329 Jy/beam ! Clean residual mean=-0.000012 rms=0.003296 Jy/beam ! Combined flux in latest and established models = 0.289644 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.289644 Jy ! Inverting map and beam ! Estimated beam: bmin=5.013 mas, bmaj=11.69 mas, bpa=-5.714 degrees ! Estimated noise=2.51061 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 = 0.024288 Jy ! Component: 100 - total flux cleaned = 0.0395392 Jy ! Component: 150 - total flux cleaned = 0.0507016 Jy ! Component: 200 - total flux cleaned = 0.0595195 Jy ! Total flux subtracted in 200 components = 0.0595195 Jy ! Clean residual min=-0.007162 max=0.010391 Jy/beam ! Clean residual mean=-0.000009 rms=0.002420 Jy/beam ! Combined flux in latest and established models = 0.349163 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 116 components and 0.349163 Jy ! Inverting map ! Added new window around map position (72, -68). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00957806 Jy ! Component: 100 - total flux cleaned = 0.0158372 Jy ! Component: 150 - total flux cleaned = 0.0204547 Jy ! Component: 200 - total flux cleaned = 0.0235665 Jy ! Total flux subtracted in 200 components = 0.0235665 Jy ! Clean residual min=-0.005330 max=0.006307 Jy/beam ! Clean residual mean=0.000000 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 0.37273 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 164 components and 0.37273 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=9.616 mas, bmaj=15.67 mas, bpa=-2.627 degrees ! Estimated noise=2.40958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493418 Jy ! Component: 100 - total flux cleaned = 0.00733579 Jy ! Component: 150 - total flux cleaned = 0.00901662 Jy ! Component: 200 - total flux cleaned = 0.010517 Jy ! Total flux subtracted in 200 components = 0.010517 Jy ! Clean residual min=-0.005961 max=0.006799 Jy/beam ! Clean residual mean=0.000008 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.383247 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 = 0.000903972 Jy ! Component: 100 - total flux cleaned = 0.00152414 Jy ! Component: 150 - total flux cleaned = 0.002183 Jy ! Component: 200 - total flux cleaned = 0.00253099 Jy ! Total flux subtracted in 200 components = 0.00253099 Jy ! Clean residual min=-0.005606 max=0.006730 Jy/beam ! Clean residual mean=0.000010 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 0.385778 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 207 components and 0.385778 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.013 mas, bmaj=11.69 mas, bpa=-5.714 degrees ! Estimated noise=2.51061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000243816 Jy ! Component: 100 - total flux cleaned = 3.56447e-05 Jy ! Component: 150 - total flux cleaned = 0.000298612 Jy ! Component: 200 - total flux cleaned = 0.000624668 Jy ! Total flux subtracted in 200 components = 0.000624668 Jy ! Clean residual min=-0.004563 max=0.005858 Jy/beam ! Clean residual mean=0.000007 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.386402 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 230 components and 0.386402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109682Jy sigma=0.173460 ! Fit after self-cal, rms=0.109502Jy sigma=0.173236 wmodel /scr/pima/rdv93_uvs/J2142-0437_S_map.mod ! Writing 230 model components to file: /scr/pima/rdv93_uvs/J2142-0437_S_map.mod wobs /scr/pima/rdv93_uvs/J2142-0437_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J2142-0437_S_uvs.fits wwins /scr/pima/rdv93_uvs/J2142-0437_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv93_uvs/J2142-0437_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 = 0.00190829 Jy ! Component: 100 - total flux cleaned = 0.00280534 Jy ! Component: 150 - total flux cleaned = 0.00317907 Jy ! Component: 200 - total flux cleaned = 0.00352681 Jy ! Component: 250 - total flux cleaned = 0.00378869 Jy ! Component: 300 - total flux cleaned = 0.00397546 Jy ! Component: 350 - total flux cleaned = 0.00373778 Jy ! Component: 400 - total flux cleaned = 0.00373887 Jy ! Component: 450 - total flux cleaned = 0.00373709 Jy ! Component: 500 - total flux cleaned = 0.00362972 Jy ! Component: 550 - total flux cleaned = 0.00352617 Jy ! Component: 600 - total flux cleaned = 0.00337574 Jy ! Component: 650 - total flux cleaned = 0.00323024 Jy ! Component: 700 - total flux cleaned = 0.00313556 Jy ! Component: 750 - total flux cleaned = 0.00285863 Jy ! Component: 800 - total flux cleaned = 0.00263593 Jy ! Component: 850 - total flux cleaned = 0.00237469 Jy ! Component: 900 - total flux cleaned = 0.00224771 Jy ! Component: 950 - total flux cleaned = 0.0020824 Jy ! Component: 1000 - total flux cleaned = 0.00208237 Jy ! Component: 1050 - total flux cleaned = 0.0019639 Jy ! Component: 1100 - total flux cleaned = 0.00180833 Jy ! Component: 1150 - total flux cleaned = 0.00165687 Jy ! Component: 1200 - total flux cleaned = 0.00150842 Jy ! Component: 1250 - total flux cleaned = 0.0014717 Jy ! Component: 1300 - total flux cleaned = 0.00132836 Jy ! Component: 1350 - total flux cleaned = 0.0011534 Jy ! Component: 1400 - total flux cleaned = 0.00108397 Jy ! Component: 1450 - total flux cleaned = 0.000779115 Jy ! Component: 1500 - total flux cleaned = 0.000712628 Jy ! Component: 1550 - total flux cleaned = 0.000516155 Jy ! Component: 1600 - total flux cleaned = 0.000322334 Jy ! Component: 1650 - total flux cleaned = 0.000227177 Jy ! Component: 1700 - total flux cleaned = 8.68275e-06 Jy ! Component: 1750 - total flux cleaned = -0.00017519 Jy ! Component: 1800 - total flux cleaned = -0.000356797 Jy ! Component: 1850 - total flux cleaned = -0.000506047 Jy ! Component: 1900 - total flux cleaned = -0.000623975 Jy ! Component: 1950 - total flux cleaned = -0.00085606 Jy ! Component: 2000 - total flux cleaned = -0.000941549 Jy ! Component: 2050 - total flux cleaned = -0.00108272 Jy ! Component: 2100 - total flux cleaned = -0.00122192 Jy ! Component: 2150 - total flux cleaned = -0.0013866 Jy ! Component: 2200 - total flux cleaned = -0.00152197 Jy ! Component: 2250 - total flux cleaned = -0.00160238 Jy ! Component: 2300 - total flux cleaned = -0.00168124 Jy ! Component: 2350 - total flux cleaned = -0.00170732 Jy ! Component: 2400 - total flux cleaned = -0.00178471 Jy ! Component: 2450 - total flux cleaned = -0.00183566 Jy ! Component: 2500 - total flux cleaned = -0.00191118 Jy ! Component: 2550 - total flux cleaned = -0.00193613 Jy ! Component: 2600 - total flux cleaned = -0.00200983 Jy ! Component: 2650 - total flux cleaned = -0.00203413 Jy ! Component: 2700 - total flux cleaned = -0.00201003 Jy ! Component: 2750 - total flux cleaned = -0.00208156 Jy ! Component: 2800 - total flux cleaned = -0.00208143 Jy ! Component: 2850 - total flux cleaned = -0.00208144 Jy ! Component: 2900 - total flux cleaned = -0.00208173 Jy ! Component: 2950 - total flux cleaned = -0.00210492 Jy ! Component: 3000 - total flux cleaned = -0.00217324 Jy ! Component: 3050 - total flux cleaned = -0.00221797 Jy ! Component: 3100 - total flux cleaned = -0.00224015 Jy ! Component: 3150 - total flux cleaned = -0.00228426 Jy ! Component: 3200 - total flux cleaned = -0.00235016 Jy ! Component: 3250 - total flux cleaned = -0.00241536 Jy ! Component: 3300 - total flux cleaned = -0.00241519 Jy ! Component: 3350 - total flux cleaned = -0.00243671 Jy ! Component: 3400 - total flux cleaned = -0.00254336 Jy ! Component: 3450 - total flux cleaned = -0.00260701 Jy ! Component: 3500 - total flux cleaned = -0.00271224 Jy ! Component: 3550 - total flux cleaned = -0.00279618 Jy ! Component: 3600 - total flux cleaned = -0.00290023 Jy ! Component: 3650 - total flux cleaned = -0.0030451 Jy ! Component: 3700 - total flux cleaned = -0.00308636 Jy ! Component: 3750 - total flux cleaned = -0.00318888 Jy ! Component: 3800 - total flux cleaned = -0.00331104 Jy ! Component: 3850 - total flux cleaned = -0.00345271 Jy ! Component: 3900 - total flux cleaned = -0.00355314 Jy ! Component: 3950 - total flux cleaned = -0.00371331 Jy ! Component: 4000 - total flux cleaned = -0.00379291 Jy ! Component: 4050 - total flux cleaned = -0.00395137 Jy ! Total flux subtracted in 4096 components = -0.00403016 Jy ! Clean residual min=-0.001255 max=0.001032 Jy/beam ! Clean residual mean=0.000005 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.382372 Jy keep ! Adding 378 model components to the UV plane model. ! The established model now contains 608 components and 0.382372 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J2142-0437_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.013 x 11.69 at -5.714 degrees (North through East) ! Clean map min=-0.003299 max=0.23051 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J2142-0437_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.230508 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000378232 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.492259 0.492259 0.984518 1.96904 3.93807 7.87614 15.7523 31.5046 63.0092 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.23 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J2142-0437_S_uvs.log closed on Tue Sep 24 17:09:41 2013