! Started logfile: /scr/pima/rdv93_uvs/J0117-2111_S_uvs.log on Tue Sep 24 17:04:15 2013 obs /scr/pima/rdv93_uvs/J0117-2111_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J0117-2111_S_uva.fits ! AN table 1: 11 integrations on 21 of 21 possible baselines. ! AN table 2: 12 integrations on 21 of 21 possible baselines. ! AN table 3: 18 integrations on 3 of 3 possible baselines. ! AN table 4: 12 integrations on 3 of 3 possible baselines. ! AN table 5: 325 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822674 visibilities/baseline/integration-bin. ! Found source: J0117-2111 ! ! 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 50012 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/J0117-2111_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 4 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 390 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 390 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 390 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 390 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.103001Jy sigma=3.114246 ! Fit after self-cal, rms=0.606185Jy sigma=1.631084 ! 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=2.677 mas, bmaj=7.349 mas, bpa=-5.545 degrees ! Estimated noise=2.93774 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 = 0.313847 Jy ! Component: 100 - total flux cleaned = 0.384764 Jy ! Total flux subtracted in 100 components = 0.384764 Jy ! Clean residual min=-0.014210 max=0.025376 Jy/beam ! Clean residual mean=-0.000016 rms=0.003488 Jy/beam ! Combined flux in latest and established models = 0.384764 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.384764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156971Jy sigma=0.410922 ! Fit after self-cal, rms=0.157014Jy sigma=0.410898 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273364 Jy ! Component: 100 - total flux cleaned = 0.0421924 Jy ! Total flux subtracted in 100 components = 0.0421924 Jy ! Clean residual min=-0.011302 max=0.013765 Jy/beam ! Clean residual mean=0.000020 rms=0.003075 Jy/beam ! Combined flux in latest and established models = 0.426956 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.426956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150995Jy sigma=0.385245 ! Fit after self-cal, rms=0.151082Jy sigma=0.385119 ! 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=3.526 mas, bmaj=9.227 mas, bpa=-5.482 degrees ! Estimated noise=1.17548 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 (-5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168273 Jy ! Component: 100 - total flux cleaned = 0.0255763 Jy ! Component: 150 - total flux cleaned = 0.0279571 Jy ! Component: 200 - total flux cleaned = 0.0288059 Jy ! Total flux subtracted in 200 components = 0.0288059 Jy ! Clean residual min=-0.008357 max=0.009071 Jy/beam ! Clean residual mean=0.000007 rms=0.002344 Jy/beam ! Combined flux in latest and established models = 0.455762 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.455762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149294Jy sigma=0.378360 ! Fit after self-cal, rms=0.149259Jy sigma=0.378142 ! 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: ! FD 1.02 HN 1.00 KP 1.07 LA 1.18 ! NL 1.02 PT 1.08 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 HN 0.97 KP 1.09 LA 1.18 ! NL 1.01 OV 1.06 PT 1.09 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* OV 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* HN 0.00* NL 0.00* ! ! A total of 18 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 1.01 HN 0.98 KP 1.04 ! LA 1.12 MK 0.91 NL 0.98 OV 0.98 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.07 KP 1.07 LA 1.10 ! NL 1.12 PT 1.10 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.12 HN 1.11 KP 1.03 LA 1.06 ! NL 1.10 OV 1.06 PT 1.04 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* OV 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* HN 0.00* NL 0.00* ! ! A total of 18 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.07 HN 1.12 KP 1.02 ! LA 1.02 MK 1.00 NL 1.01 OV 1.01 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 HN 1.01 KP 0.97 LA 0.98 ! NL 1.11 PT 1.15 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.18 HN 0.99 KP 0.95 LA 1.00 ! NL 1.18 OV 1.04 PT 1.17 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* OV 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* HN 0.00* NL 0.00* ! ! A total of 18 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.08 FD 1.09 HN 1.03 KP 0.91 ! LA 0.97 MK 0.99 NL 1.09 OV 1.02 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 0.95 KP 0.90 LA 0.83 ! NL 1.05 PT 1.05 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.13 HN 0.95 KP 0.85 LA 0.86 ! NL 1.07 OV 0.91 PT 0.99 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* OV 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* HN 0.00* NL 0.00* ! ! A total of 18 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.88 FD 1.05 HN 1.00 KP 0.84 ! LA 0.82 MK 1.15 NL 1.00 OV 0.88 ! PT 0.95 SC 0.96 ! ! ! Fit before self-cal, rms=0.149259Jy sigma=0.378142 ! Fit after self-cal, rms=0.135917Jy sigma=0.343228 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.543 mas, bmaj=9.219 mas, bpa=-5.222 degrees ! Estimated noise=1.17026 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 = 7.97674e-05 Jy ! Component: 100 - total flux cleaned = 0.000357603 Jy ! Component: 150 - total flux cleaned = 0.000358926 Jy ! Component: 200 - total flux cleaned = 0.000473279 Jy ! Total flux subtracted in 200 components = 0.000473279 Jy ! Clean residual min=-0.007291 max=0.006104 Jy/beam ! Clean residual mean=-0.000002 rms=0.001690 Jy/beam ! Combined flux in latest and established models = 0.456235 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.456235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135531Jy sigma=0.342602 ! Fit after self-cal, rms=0.135574Jy sigma=0.342478 ! 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=0.135574Jy sigma=0.342478 ! Fit after self-cal, rms=0.131860Jy sigma=0.330699 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.537 mas, bmaj=9.23 mas, bpa=-5.315 degrees ! Estimated noise=1.17459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232287 Jy ! Component: 100 - total flux cleaned = -0.000441817 Jy ! Component: 150 - total flux cleaned = -0.000535494 Jy ! Component: 200 - total flux cleaned = -0.000623421 Jy ! Total flux subtracted in 200 components = -0.000623421 Jy ! Clean residual min=-0.005927 max=0.005294 Jy/beam ! Clean residual mean=-0.000004 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.455612 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.455612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131670Jy sigma=0.330333 ! Fit after self-cal, rms=0.131659Jy sigma=0.330299 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 = -0.000212957 Jy ! Component: 100 - total flux cleaned = -0.000296323 Jy ! Component: 150 - total flux cleaned = -0.000374628 Jy ! Component: 200 - total flux cleaned = -0.000371936 Jy ! Total flux subtracted in 200 components = -0.000371936 Jy ! Clean residual min=-0.005951 max=0.005254 Jy/beam ! Clean residual mean=-0.000004 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.45524 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.45524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131539Jy sigma=0.330095 ! Fit after self-cal, rms=0.131532Jy sigma=0.330089 ! 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=0.131532Jy sigma=0.330089 ! Fit after self-cal, rms=0.129488Jy sigma=0.316217 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.54 mas, bmaj=9.24 mas, bpa=-5.332 degrees ! Estimated noise=1.1739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109239 Jy ! Component: 100 - total flux cleaned = -0.000756526 Jy ! Component: 150 - total flux cleaned = -0.000611707 Jy ! Component: 200 - total flux cleaned = -0.000405676 Jy ! Total flux subtracted in 200 components = -0.000405676 Jy ! Clean residual min=-0.004688 max=0.003856 Jy/beam ! Clean residual mean=0.000001 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.454834 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.454834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129357Jy sigma=0.315961 ! Fit after self-cal, rms=0.129423Jy sigma=0.315887 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 = -0.000135224 Jy ! Component: 100 - total flux cleaned = -5.38503e-06 Jy ! Component: 150 - total flux cleaned = 0.000179638 Jy ! Component: 200 - total flux cleaned = 0.000297588 Jy ! Total flux subtracted in 200 components = 0.000297588 Jy ! Clean residual min=-0.004469 max=0.003801 Jy/beam ! Clean residual mean=0.000002 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.455132 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.455132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129345Jy sigma=0.315749 ! Fit after self-cal, rms=0.129347Jy sigma=0.315744 ! 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=0.129347Jy sigma=0.315744 ! Fit after self-cal, rms=0.129468Jy sigma=0.315704 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.394 mas, bmaj=18.71 mas, bpa=3.167 degrees ! Estimated noise=1.29142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117212 Jy ! Component: 100 - total flux cleaned = -0.00117737 Jy ! Component: 150 - total flux cleaned = -0.00110914 Jy ! Component: 200 - total flux cleaned = -0.00104466 Jy ! Total flux subtracted in 200 components = -0.00104466 Jy ! Clean residual min=-0.003401 max=0.002884 Jy/beam ! Clean residual mean=0.000002 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.454087 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 116 components and 0.454087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129467Jy sigma=0.315651 ! Fit after self-cal, rms=0.129462Jy sigma=0.315646 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 = -8.4136e-05 Jy ! Component: 100 - total flux cleaned = -8.39204e-05 Jy ! Component: 150 - total flux cleaned = -5.37762e-05 Jy ! Component: 200 - total flux cleaned = 2.83633e-06 Jy ! Total flux subtracted in 200 components = 2.83633e-06 Jy ! Clean residual min=-0.003246 max=0.002817 Jy/beam ! Clean residual mean=0.000002 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.45409 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 0.45409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129459Jy sigma=0.315636 ! Fit after self-cal, rms=0.129456Jy sigma=0.315631 ! 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=3.541 mas, bmaj=9.233 mas, bpa=-5.293 degrees ! Estimated noise=1.17377 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.541 x 9.233 at -5.293 degrees (North through East) ! Clean map min=-0.0081795 max=0.4133 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=2.674 mas, bmaj=7.275 mas, bpa=-5.17 degrees ! Estimated noise=2.96774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.316646 Jy ! Component: 100 - total flux cleaned = 0.388238 Jy ! Component: 150 - total flux cleaned = 0.416167 Jy ! Component: 200 - total flux cleaned = 0.431309 Jy ! Total flux subtracted in 200 components = 0.431309 Jy ! Clean residual min=-0.009025 max=0.010144 Jy/beam ! Clean residual mean=-0.000024 rms=0.001957 Jy/beam ! Combined flux in latest and established models = 0.431309 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.431309 Jy ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=9.233 mas, bpa=-5.293 degrees ! Estimated noise=1.17377 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 = 0.0122643 Jy ! Component: 100 - total flux cleaned = 0.0187669 Jy ! Component: 150 - total flux cleaned = 0.0203015 Jy ! Component: 200 - total flux cleaned = 0.0209324 Jy ! Total flux subtracted in 200 components = 0.0209324 Jy ! Clean residual min=-0.004635 max=0.004265 Jy/beam ! Clean residual mean=-0.000002 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.452242 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.452242 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=8.394 mas, bmaj=18.71 mas, bpa=3.167 degrees ! Estimated noise=1.29142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023081 Jy ! Component: 100 - total flux cleaned = 0.00237563 Jy ! Component: 150 - total flux cleaned = 0.00226749 Jy ! Component: 200 - total flux cleaned = 0.00220453 Jy ! Total flux subtracted in 200 components = 0.00220453 Jy ! Clean residual min=-0.003129 max=0.002598 Jy/beam ! Clean residual mean=0.000002 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.454446 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 = -8.27212e-05 Jy ! Component: 100 - total flux cleaned = -0.000107082 Jy ! Component: 150 - total flux cleaned = -0.000130988 Jy ! Component: 200 - total flux cleaned = -0.000153937 Jy ! Total flux subtracted in 200 components = -0.000153937 Jy ! Clean residual min=-0.003160 max=0.002616 Jy/beam ! Clean residual mean=0.000002 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.454292 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 70 components and 0.454292 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=9.233 mas, bpa=-5.293 degrees ! Estimated noise=1.17377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000501788 Jy ! Component: 100 - total flux cleaned = -0.000724215 Jy ! Component: 150 - total flux cleaned = -0.000626993 Jy ! Component: 200 - total flux cleaned = -0.00043938 Jy ! Total flux subtracted in 200 components = -0.00043938 Jy ! Clean residual min=-0.004367 max=0.004059 Jy/beam ! Clean residual mean=0.000000 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.453853 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.453853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129815Jy sigma=0.316354 ! Fit after self-cal, rms=0.129801Jy sigma=0.316321 wmodel /scr/pima/rdv93_uvs/J0117-2111_S_map.mod ! Writing 84 model components to file: /scr/pima/rdv93_uvs/J0117-2111_S_map.mod wobs /scr/pima/rdv93_uvs/J0117-2111_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J0117-2111_S_uvs.fits wwins /scr/pima/rdv93_uvs/J0117-2111_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv93_uvs/J0117-2111_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 = 0.000189665 Jy ! Component: 100 - total flux cleaned = 0.000395422 Jy ! Component: 150 - total flux cleaned = 0.000660018 Jy ! Component: 200 - total flux cleaned = 0.0011064 Jy ! Component: 250 - total flux cleaned = 0.00153738 Jy ! Component: 300 - total flux cleaned = 0.00171574 Jy ! Component: 350 - total flux cleaned = 0.0018898 Jy ! Component: 400 - total flux cleaned = 0.00200386 Jy ! Component: 450 - total flux cleaned = 0.00211646 Jy ! Component: 500 - total flux cleaned = 0.00222748 Jy ! Component: 550 - total flux cleaned = 0.00250097 Jy ! Component: 600 - total flux cleaned = 0.00260976 Jy ! Component: 650 - total flux cleaned = 0.00298127 Jy ! Component: 700 - total flux cleaned = 0.00303262 Jy ! Component: 750 - total flux cleaned = 0.0031879 Jy ! Component: 800 - total flux cleaned = 0.00334097 Jy ! Component: 850 - total flux cleaned = 0.00344171 Jy ! Component: 900 - total flux cleaned = 0.00364073 Jy ! Component: 950 - total flux cleaned = 0.00378865 Jy ! Component: 1000 - total flux cleaned = 0.00403217 Jy ! Component: 1050 - total flux cleaned = 0.00412831 Jy ! Component: 1100 - total flux cleaned = 0.00422351 Jy ! Component: 1150 - total flux cleaned = 0.00431809 Jy ! Component: 1200 - total flux cleaned = 0.00436551 Jy ! Component: 1250 - total flux cleaned = 0.00450504 Jy ! Component: 1300 - total flux cleaned = 0.00455159 Jy ! Component: 1350 - total flux cleaned = 0.00473393 Jy ! Component: 1400 - total flux cleaned = 0.00477915 Jy ! Component: 1450 - total flux cleaned = 0.00495833 Jy ! Component: 1500 - total flux cleaned = 0.00504716 Jy ! Component: 1550 - total flux cleaned = 0.00517883 Jy ! Component: 1600 - total flux cleaned = 0.00522224 Jy ! Component: 1650 - total flux cleaned = 0.00539491 Jy ! Component: 1700 - total flux cleaned = 0.00556567 Jy ! Component: 1750 - total flux cleaned = 0.00565012 Jy ! Component: 1800 - total flux cleaned = 0.00573446 Jy ! Component: 1850 - total flux cleaned = 0.0058598 Jy ! Component: 1900 - total flux cleaned = 0.00614954 Jy ! Component: 1950 - total flux cleaned = 0.00623203 Jy ! Component: 2000 - total flux cleaned = 0.00643587 Jy ! Component: 2050 - total flux cleaned = 0.00651656 Jy ! Component: 2100 - total flux cleaned = 0.00675733 Jy ! Component: 2150 - total flux cleaned = 0.00675731 Jy ! Component: 2200 - total flux cleaned = 0.00703485 Jy ! Component: 2250 - total flux cleaned = 0.00715285 Jy ! Component: 2300 - total flux cleaned = 0.00723149 Jy ! Component: 2350 - total flux cleaned = 0.00727074 Jy ! Component: 2400 - total flux cleaned = 0.00746388 Jy ! Component: 2450 - total flux cleaned = 0.00757847 Jy ! Component: 2500 - total flux cleaned = 0.00761655 Jy ! Component: 2550 - total flux cleaned = 0.00780591 Jy ! Component: 2600 - total flux cleaned = 0.00769271 Jy ! Component: 2650 - total flux cleaned = 0.00799228 Jy ! Component: 2700 - total flux cleaned = 0.00802933 Jy ! Component: 2750 - total flux cleaned = 0.00821429 Jy ! Component: 2800 - total flux cleaned = 0.00836156 Jy ! Component: 2850 - total flux cleaned = 0.00843504 Jy ! Component: 2900 - total flux cleaned = 0.00858061 Jy ! Component: 2950 - total flux cleaned = 0.00865305 Jy ! Component: 3000 - total flux cleaned = 0.00872508 Jy ! Component: 3050 - total flux cleaned = 0.00890377 Jy ! Component: 3100 - total flux cleaned = 0.00897504 Jy ! Component: 3150 - total flux cleaned = 0.00897499 Jy ! Component: 3200 - total flux cleaned = 0.00918576 Jy ! Component: 3250 - total flux cleaned = 0.00911586 Jy ! Component: 3300 - total flux cleaned = 0.00932465 Jy ! Component: 3350 - total flux cleaned = 0.0094976 Jy ! Component: 3400 - total flux cleaned = 0.00963484 Jy ! Component: 3450 - total flux cleaned = 0.00966912 Jy ! Component: 3500 - total flux cleaned = 0.00977122 Jy ! Component: 3550 - total flux cleaned = 0.00994045 Jy ! Component: 3600 - total flux cleaned = 0.0100755 Jy ! Component: 3650 - total flux cleaned = 0.0101756 Jy ! Component: 3700 - total flux cleaned = 0.0102423 Jy ! Component: 3750 - total flux cleaned = 0.0102757 Jy ! Component: 3800 - total flux cleaned = 0.0104076 Jy ! Component: 3850 - total flux cleaned = 0.0105715 Jy ! Component: 3900 - total flux cleaned = 0.0105716 Jy ! Component: 3950 - total flux cleaned = 0.0107013 Jy ! Component: 4000 - total flux cleaned = 0.010766 Jy ! Component: 4050 - total flux cleaned = 0.0108302 Jy ! Total flux subtracted in 4096 components = 0.0108623 Jy ! Clean residual min=-0.001770 max=0.001664 Jy/beam ! Clean residual mean=-0.000003 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.464715 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 351 components and 0.464715 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J0117-2111_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.541 x 9.233 at -5.293 degrees (North through East) ! Clean map min=-0.004664 max=0.41456 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J0117-2111_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.414563 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000582161 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.421283 0.421283 0.842566 1.68513 3.37026 6.74053 13.4811 26.9621 53.9242 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.414 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J0117-2111_S_uvs.log closed on Tue Sep 24 17:04:21 2013