! Started logfile: /g0/scr/pima/s4195c_uvs/J1733-1304_X_uvs.log on Tue Dec 31 19:56:40 2013 obs /g0/scr/pima/s4195c_uvs/J1733-1304_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J1733-1304_X_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1733-1304 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 448 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/s4195c_uvs/J1733-1304_X] 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 0.200x0.200 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=4.212846Jy sigma=640.339388 ! Fit after self-cal, rms=3.160693Jy sigma=485.619241 ! 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=1.009 mas, bmaj=2.902 mas, bpa=7.271 degrees ! Estimated noise=0.289173 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 = 3.18244 Jy ! Component: 100 - total flux cleaned = 3.88609 Jy ! Total flux subtracted in 100 components = 3.88609 Jy ! Clean residual min=-0.185224 max=0.244353 Jy/beam ! Clean residual mean=-0.000893 rms=0.049719 Jy/beam ! Combined flux in latest and established models = 3.88609 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 3.88609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.563019Jy sigma=91.411175 ! Fit after self-cal, rms=0.563023Jy sigma=91.408814 ! 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=1.208 mas, bmaj=3.197 mas, bpa=6.218 degrees ! Estimated noise=0.229826 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 = 0.286742 Jy ! Component: 100 - total flux cleaned = 0.432056 Jy ! Component: 150 - total flux cleaned = 0.524392 Jy ! Component: 200 - total flux cleaned = 0.585695 Jy ! Total flux subtracted in 200 components = 0.585695 Jy ! Clean residual min=-0.170380 max=0.134609 Jy/beam ! Clean residual mean=-0.000539 rms=0.037730 Jy/beam ! Combined flux in latest and established models = 4.47179 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 33 components and 4.47179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.434562Jy sigma=63.493875 ! Fit after self-cal, rms=0.434001Jy sigma=63.401277 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.208 x 3.197 at 6.218 degrees (North through East) ! Clean map min=-0.16075 max=4.106 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: ! BR 1.15 HN 0.93 KP 0.98 LA 1.01 ! NL 1.04 OV 0.99 PT 0.85 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.97 KP 1.08 LA 0.94 ! NL 1.03 OV 1.00 PT 0.91 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.02 KP 0.96 LA 0.98 ! NL 1.01 OV 1.00 PT 0.96 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.00 KP 1.11 LA 1.00 ! NL 0.99 OV 1.01 PT 0.92 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 1.10 KP 1.07 LA 1.06 ! NL 1.04 OV 1.06 PT 0.95 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 1.01 KP 1.03 LA 0.96 ! NL 1.04 OV 1.05 PT 0.90 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.434001Jy sigma=63.401277 ! Fit after self-cal, rms=0.312975Jy sigma=46.648102 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.209 mas, bmaj=3.208 mas, bpa=6.272 degrees ! Estimated noise=0.229799 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 = 0.0300778 Jy ! Component: 100 - total flux cleaned = 0.0385822 Jy ! Component: 150 - total flux cleaned = 0.0416737 Jy ! Component: 200 - total flux cleaned = 0.0440732 Jy ! Total flux subtracted in 200 components = 0.0440732 Jy ! Clean residual min=-0.085827 max=0.079590 Jy/beam ! Clean residual mean=-0.000200 rms=0.022245 Jy/beam ! Combined flux in latest and established models = 4.51586 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 4.51586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.310835Jy sigma=46.016012 ! Fit after self-cal, rms=0.310949Jy sigma=46.009054 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.310949Jy sigma=46.009054 ! Fit after self-cal, rms=0.310151Jy sigma=45.878161 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.207 mas, bmaj=3.203 mas, bpa=6.352 degrees ! Estimated noise=0.230201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210296 Jy ! Component: 100 - total flux cleaned = 0.0250086 Jy ! Component: 150 - total flux cleaned = 0.0267835 Jy ! Component: 200 - total flux cleaned = 0.0284559 Jy ! Total flux subtracted in 200 components = 0.0284559 Jy ! Clean residual min=-0.087355 max=0.079773 Jy/beam ! Clean residual mean=-0.000198 rms=0.022023 Jy/beam ! Combined flux in latest and established models = 4.54431 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 4.54431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.309034Jy sigma=45.496531 ! Fit after self-cal, rms=0.309036Jy sigma=45.493609 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 = 0.00123832 Jy ! Component: 100 - total flux cleaned = 0.002011 Jy ! Component: 150 - total flux cleaned = 0.00275708 Jy ! Component: 200 - total flux cleaned = 0.00383466 Jy ! Total flux subtracted in 200 components = 0.00383466 Jy ! Clean residual min=-0.086940 max=0.079321 Jy/beam ! Clean residual mean=-0.000191 rms=0.021854 Jy/beam ! Combined flux in latest and established models = 4.54815 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 4.54815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.308336Jy sigma=45.362308 ! Fit after self-cal, rms=0.308341Jy sigma=45.361348 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.308341Jy sigma=45.361348 ! Fit after self-cal, rms=0.307943Jy sigma=45.288488 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.205 mas, bmaj=3.2 mas, bpa=6.423 degrees ! Estimated noise=0.23053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149392 Jy ! Component: 100 - total flux cleaned = 0.0164797 Jy ! Component: 150 - total flux cleaned = 0.0179183 Jy ! Component: 200 - total flux cleaned = 0.0192629 Jy ! Total flux subtracted in 200 components = 0.0192629 Jy ! Clean residual min=-0.087764 max=0.080470 Jy/beam ! Clean residual mean=-0.000192 rms=0.021865 Jy/beam ! Combined flux in latest and established models = 4.56741 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 4.56741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.307328Jy sigma=45.051805 ! Fit after self-cal, rms=0.307347Jy sigma=45.050110 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 = 0.000743612 Jy ! Component: 100 - total flux cleaned = 0.00137731 Jy ! Component: 150 - total flux cleaned = 0.00169119 Jy ! Component: 200 - total flux cleaned = 0.00230461 Jy ! Total flux subtracted in 200 components = 0.00230461 Jy ! Clean residual min=-0.087658 max=0.080051 Jy/beam ! Clean residual mean=-0.000188 rms=0.021758 Jy/beam ! Combined flux in latest and established models = 4.56972 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 4.56972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.306817Jy sigma=44.964633 ! Fit after self-cal, rms=0.306833Jy sigma=44.963363 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.306833Jy sigma=44.963363 ! Fit after self-cal, rms=0.306649Jy sigma=44.925297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.17 mas, bmaj=4.226 mas, bpa=-5.835 degrees ! Estimated noise=0.269672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0337522 Jy ! Component: 100 - total flux cleaned = 0.0406154 Jy ! Component: 150 - total flux cleaned = 0.0425884 Jy ! Component: 200 - total flux cleaned = 0.0450536 Jy ! Total flux subtracted in 200 components = 0.0450536 Jy ! Clean residual min=-0.097069 max=0.109158 Jy/beam ! Clean residual mean=-0.000242 rms=0.031236 Jy/beam ! Combined flux in latest and established models = 4.61477 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 42 components and 4.61477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.308242Jy sigma=44.748022 ! Fit after self-cal, rms=0.308258Jy sigma=44.733686 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 = 0.00258892 Jy ! Component: 100 - total flux cleaned = 0.00475378 Jy ! Component: 150 - total flux cleaned = 0.00578356 Jy ! Component: 200 - total flux cleaned = 0.00626481 Jy ! Total flux subtracted in 200 components = 0.00626481 Jy ! Clean residual min=-0.096770 max=0.108473 Jy/beam ! Clean residual mean=-0.000219 rms=0.030891 Jy/beam ! Combined flux in latest and established models = 4.62103 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 4.62103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.308872Jy sigma=44.751684 ! Fit after self-cal, rms=0.308849Jy sigma=44.740216 ! 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=1.204 mas, bmaj=3.199 mas, bpa=6.478 degrees ! Estimated noise=0.23076 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.204 x 3.199 at 6.478 degrees (North through East) ! Clean map min=-0.082882 max=4.0772 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.308849Jy sigma=44.740216 ! Fit after self-cal, rms=0.260367Jy sigma=36.217291 ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=3.194 mas, bpa=6.446 degrees ! Estimated noise=0.230102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00626688 Jy ! Component: 100 - total flux cleaned = -0.00627729 Jy ! Component: 150 - total flux cleaned = -0.00817051 Jy ! Component: 200 - total flux cleaned = -0.00923535 Jy ! Total flux subtracted in 200 components = -0.00923535 Jy ! Clean residual min=-0.074430 max=0.073128 Jy/beam ! Clean residual mean=-0.000090 rms=0.019170 Jy/beam ! Combined flux in latest and established models = 4.6118 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 4.6118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.255216Jy sigma=35.757564 ! Fit after self-cal, rms=0.255138Jy sigma=35.751583 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00258775 Jy ! Component: 100 - total flux cleaned = -0.00299945 Jy ! Component: 150 - total flux cleaned = -0.0037378 Jy ! Component: 200 - total flux cleaned = -0.00439628 Jy ! Total flux subtracted in 200 components = -0.00439628 Jy ! Clean residual min=-0.075014 max=0.071960 Jy/beam ! Clean residual mean=-0.000098 rms=0.019124 Jy/beam ! Combined flux in latest and established models = 4.6074 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 4.6074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.253718Jy sigma=35.643973 ! Fit after self-cal, rms=0.253709Jy sigma=35.641950 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.253709Jy sigma=35.641950 ! Fit after self-cal, rms=0.252899Jy sigma=35.457978 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=1.004 mas, bmaj=2.899 mas, bpa=7.524 degrees ! Estimated noise=0.287596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.16501 Jy ! Component: 100 - total flux cleaned = 3.87684 Jy ! Component: 150 - total flux cleaned = 4.12232 Jy ! Component: 200 - total flux cleaned = 4.24566 Jy ! Total flux subtracted in 200 components = 4.24566 Jy ! Clean residual min=-0.092307 max=0.080905 Jy/beam ! Clean residual mean=-0.000439 rms=0.024251 Jy/beam ! Combined flux in latest and established models = 4.24566 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 29 model components to the UV plane model. ! The established model now contains 29 components and 4.24566 Jy ! Inverting map and beam ! Estimated beam: bmin=1.2 mas, bmaj=3.192 mas, bpa=6.533 degrees ! Estimated noise=0.229167 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 = 0.119657 Jy ! Component: 100 - total flux cleaned = 0.192172 Jy ! Component: 150 - total flux cleaned = 0.238483 Jy ! Component: 200 - total flux cleaned = 0.268497 Jy ! Total flux subtracted in 200 components = 0.268497 Jy ! Clean residual min=-0.081693 max=0.072474 Jy/beam ! Clean residual mean=-0.000215 rms=0.020483 Jy/beam ! Combined flux in latest and established models = 4.51415 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 62 components and 4.51415 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.164 mas, bmaj=4.211 mas, bpa=-5.669 degrees ! Estimated noise=0.269027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.042629 Jy ! Component: 100 - total flux cleaned = 0.0534217 Jy ! Component: 150 - total flux cleaned = 0.0571295 Jy ! Component: 200 - total flux cleaned = 0.0598276 Jy ! Total flux subtracted in 200 components = 0.0598276 Jy ! Clean residual min=-0.083563 max=0.102340 Jy/beam ! Clean residual mean=-0.000234 rms=0.029538 Jy/beam ! Combined flux in latest and established models = 4.57398 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 = 0.00306519 Jy ! Component: 100 - total flux cleaned = 0.00539629 Jy ! Component: 150 - total flux cleaned = 0.00808245 Jy ! Component: 200 - total flux cleaned = 0.0100521 Jy ! Total flux subtracted in 200 components = 0.0100521 Jy ! Clean residual min=-0.082480 max=0.101251 Jy/beam ! Clean residual mean=-0.000205 rms=0.029124 Jy/beam ! Combined flux in latest and established models = 4.58403 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 65 components and 4.58403 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.2 mas, bmaj=3.192 mas, bpa=6.533 degrees ! Estimated noise=0.229167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00910751 Jy ! Component: 100 - total flux cleaned = -0.0100971 Jy ! Component: 150 - total flux cleaned = -0.0101003 Jy ! Component: 200 - total flux cleaned = -0.01048 Jy ! Total flux subtracted in 200 components = -0.01048 Jy ! Clean residual min=-0.073401 max=0.073081 Jy/beam ! Clean residual mean=-0.000132 rms=0.019276 Jy/beam ! Combined flux in latest and established models = 4.57355 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 4.57355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.252603Jy sigma=35.629847 ! Fit after self-cal, rms=0.252639Jy sigma=35.621722 wmodel /g0/scr/pima/s4195c_uvs/J1733-1304_X_map.mod ! Writing 72 model components to file: /g0/scr/pima/s4195c_uvs/J1733-1304_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J1733-1304_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J1733-1304_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J1733-1304_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195c_uvs/J1733-1304_X_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 = 0.00152433 Jy ! Component: 100 - total flux cleaned = 0.00493536 Jy ! Component: 150 - total flux cleaned = 0.0112009 Jy ! Component: 200 - total flux cleaned = 0.0111852 Jy ! Component: 250 - total flux cleaned = 0.00947681 Jy ! Component: 300 - total flux cleaned = 0.00788219 Jy ! Component: 350 - total flux cleaned = 0.00714043 Jy ! Component: 400 - total flux cleaned = 0.0064469 Jy ! Component: 450 - total flux cleaned = 0.00513218 Jy ! Component: 500 - total flux cleaned = 0.00450806 Jy ! Component: 550 - total flux cleaned = 0.00567711 Jy ! Component: 600 - total flux cleaned = 0.00513588 Jy ! Component: 650 - total flux cleaned = 0.00515189 Jy ! Component: 700 - total flux cleaned = 0.00414626 Jy ! Component: 750 - total flux cleaned = 0.00271381 Jy ! Component: 800 - total flux cleaned = -2.91407e-05 Jy ! Component: 850 - total flux cleaned = -0.00178512 Jy ! Component: 900 - total flux cleaned = -0.00263501 Jy ! Component: 950 - total flux cleaned = -0.00222491 Jy ! Component: 1000 - total flux cleaned = -0.00301582 Jy ! Component: 1050 - total flux cleaned = -0.00300458 Jy ! Component: 1100 - total flux cleaned = -0.00300501 Jy ! Component: 1150 - total flux cleaned = -0.00372347 Jy ! Component: 1200 - total flux cleaned = -0.00443275 Jy ! Component: 1250 - total flux cleaned = -0.00681309 Jy ! Component: 1300 - total flux cleaned = -0.00813026 Jy ! Component: 1350 - total flux cleaned = -0.00975016 Jy ! Component: 1400 - total flux cleaned = -0.0113285 Jy ! Component: 1450 - total flux cleaned = -0.0125642 Jy ! Component: 1500 - total flux cleaned = -0.0146781 Jy ! Component: 1550 - total flux cleaned = -0.0158568 Jy ! Component: 1600 - total flux cleaned = -0.0175972 Jy ! Component: 1650 - total flux cleaned = -0.0187303 Jy ! Component: 1700 - total flux cleaned = -0.0198482 Jy ! Component: 1750 - total flux cleaned = -0.0214988 Jy ! Component: 1800 - total flux cleaned = -0.0225806 Jy ! Component: 1850 - total flux cleaned = -0.0236452 Jy ! Component: 1900 - total flux cleaned = -0.0236474 Jy ! Component: 1950 - total flux cleaned = -0.0249479 Jy ! Component: 2000 - total flux cleaned = -0.0249491 Jy ! Component: 2050 - total flux cleaned = -0.0257126 Jy ! Component: 2100 - total flux cleaned = -0.0259639 Jy ! Component: 2150 - total flux cleaned = -0.0259617 Jy ! Component: 2200 - total flux cleaned = -0.0264537 Jy ! Component: 2250 - total flux cleaned = -0.0266965 Jy ! Component: 2300 - total flux cleaned = -0.0269385 Jy ! Component: 2350 - total flux cleaned = -0.0271767 Jy ! Component: 2400 - total flux cleaned = -0.0276503 Jy ! Component: 2450 - total flux cleaned = -0.0281183 Jy ! Component: 2500 - total flux cleaned = -0.028118 Jy ! Component: 2550 - total flux cleaned = -0.0288098 Jy ! Component: 2600 - total flux cleaned = -0.0292716 Jy ! Component: 2650 - total flux cleaned = -0.030182 Jy ! Component: 2700 - total flux cleaned = -0.030635 Jy ! Component: 2750 - total flux cleaned = -0.0308605 Jy ! Component: 2800 - total flux cleaned = -0.0319792 Jy ! Component: 2850 - total flux cleaned = -0.0328673 Jy ! Component: 2900 - total flux cleaned = -0.0333092 Jy ! Component: 2950 - total flux cleaned = -0.0337509 Jy ! Component: 3000 - total flux cleaned = -0.0346289 Jy ! Component: 3050 - total flux cleaned = -0.0346289 Jy ! Component: 3100 - total flux cleaned = -0.0357187 Jy ! Component: 3150 - total flux cleaned = -0.0361532 Jy ! Component: 3200 - total flux cleaned = -0.0376681 Jy ! Component: 3250 - total flux cleaned = -0.0383145 Jy ! Component: 3300 - total flux cleaned = -0.0389607 Jy ! Component: 3350 - total flux cleaned = -0.0398197 Jy ! Component: 3400 - total flux cleaned = -0.0406781 Jy ! Component: 3450 - total flux cleaned = -0.0411066 Jy ! Component: 3500 - total flux cleaned = -0.0421776 Jy ! Component: 3550 - total flux cleaned = -0.0434609 Jy ! Component: 3600 - total flux cleaned = -0.0449586 Jy ! Component: 3650 - total flux cleaned = -0.0460298 Jy ! Component: 3700 - total flux cleaned = -0.0475299 Jy ! Component: 3750 - total flux cleaned = -0.0492459 Jy ! Component: 3800 - total flux cleaned = -0.0505335 Jy ! Component: 3850 - total flux cleaned = -0.0511798 Jy ! Component: 3900 - total flux cleaned = -0.0531208 Jy ! Component: 3950 - total flux cleaned = -0.0542021 Jy ! Component: 4000 - total flux cleaned = -0.0544197 Jy ! Component: 4050 - total flux cleaned = -0.0555061 Jy ! Total flux subtracted in 4096 components = -0.0563773 Jy ! Clean residual min=-0.014250 max=0.013115 Jy/beam ! Clean residual mean=-0.000011 rms=0.003593 Jy/beam ! Combined flux in latest and established models = 4.51718 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 351 components and 4.51718 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J1733-1304_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.2 x 3.192 at 6.533 degrees (North through East) ! Clean map min=-0.029607 max=4.077 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J1733-1304_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.07697 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00349131 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.256904 0.256904 0.513809 1.02762 2.05524 4.11047 8.22094 16.4419 32.8838 65.7675 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0104 print "peak= ", int(1000*peak_flux)/1000 ! peak= 4.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1167.75 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J1733-1304_X_uvs.log closed on Tue Dec 31 19:56:46 2013