! Started logfile: /d2/scr/pima/bp171a4_uvs/J1102-0235_C_uvs.log on Wed Jan 29 04:19:42 2014 obs /d2/scr/pima/bp171a4_uvs/J1102-0235_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1102-0235_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.777778 visibilities/baseline/integration-bin. ! Found source: J1102-0235 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 840 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a4_uvs/J1102-0235_C] 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 0.300x0.300 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999893Jy sigma=37.710865 ! Fit after self-cal, rms=0.994185Jy sigma=37.552795 ! 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=1.465 mas, bmaj=3.555 mas, bpa=-1.9 degrees ! Estimated noise=0.81165 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, 0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0041897 Jy ! Component: 100 - total flux cleaned = 0.00462457 Jy ! Total flux subtracted in 100 components = 0.00462457 Jy ! Clean residual min=-0.001780 max=0.001977 Jy/beam ! Clean residual mean=0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.00462456 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.00462456 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=0.018523Jy sigma=0.525470 ! Fit after self-cal, rms=0.017647Jy sigma=0.481285 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303864 Jy ! Component: 100 - total flux cleaned = 0.00353517 Jy ! Total flux subtracted in 100 components = 0.00353517 Jy ! Clean residual min=-0.001653 max=0.001492 Jy/beam ! Clean residual mean=0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.00815974 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.00815974 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=0.017050Jy sigma=0.467729 ! Fit after self-cal, rms=0.017050Jy sigma=0.467601 ! 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=1.738 mas, bmaj=4.159 mas, bpa=-3.771 degrees ! Estimated noise=0.685888 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 = -6.69449e-05 Jy ! Component: 100 - total flux cleaned = -3.7216e-05 Jy ! Component: 150 - total flux cleaned = -2.35944e-05 Jy ! Component: 200 - total flux cleaned = -1.1189e-05 Jy ! Total flux subtracted in 200 components = -1.1189e-05 Jy ! Clean residual min=-0.001369 max=0.001270 Jy/beam ! Clean residual mean=0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.00814855 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.00814855 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=0.017019Jy sigma=0.466804 ! Fit after self-cal, rms=0.017010Jy sigma=0.466711 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.738 x 4.159 at -3.771 degrees (North through East) ! Clean map min=-0.0012888 max=0.0080948 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 1.00* FD 1.00* 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: ! BR 1.00* FD 1.00* 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: ! BR 1.00* FD 1.00* 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: ! BR 1.00* FD 1.00* 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* 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 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* 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=0.017010Jy sigma=0.466711 ! Fit after self-cal, rms=0.017010Jy sigma=0.466711 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.738 mas, bmaj=4.159 mas, bpa=-3.771 degrees ! Estimated noise=0.685888 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 = -6.1385e-06 Jy ! Component: 100 - total flux cleaned = 1.84993e-05 Jy ! Component: 150 - total flux cleaned = 1.79619e-05 Jy ! Component: 200 - total flux cleaned = 1.80665e-05 Jy ! Total flux subtracted in 200 components = 1.80665e-05 Jy ! Clean residual min=-0.001359 max=0.001251 Jy/beam ! Clean residual mean=0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.00816662 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.00816662 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=0.016987Jy sigma=0.466198 ! Fit after self-cal, rms=0.016982Jy sigma=0.466142 ! 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=0.016982Jy sigma=0.466142 ! Fit after self-cal, rms=0.016982Jy sigma=0.466142 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.738 mas, bmaj=4.159 mas, bpa=-3.771 degrees ! Estimated noise=0.685888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.04801e-06 Jy ! Component: 100 - total flux cleaned = 8.10832e-06 Jy ! Component: 150 - total flux cleaned = 7.83611e-06 Jy ! Component: 200 - total flux cleaned = -1.16822e-06 Jy ! Total flux subtracted in 200 components = -1.16822e-06 Jy ! Clean residual min=-0.001352 max=0.001242 Jy/beam ! Clean residual mean=0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.00816545 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.00816545 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=0.016965Jy sigma=0.465822 ! Fit after self-cal, rms=0.016961Jy sigma=0.465788 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 = -9.16579e-06 Jy ! Component: 100 - total flux cleaned = -8.84997e-06 Jy ! Component: 150 - total flux cleaned = -8.45516e-06 Jy ! Component: 200 - total flux cleaned = -1.60241e-05 Jy ! Total flux subtracted in 200 components = -1.60241e-05 Jy ! Clean residual min=-0.001346 max=0.001233 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.00814942 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.00814942 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=0.016948Jy sigma=0.465596 ! Fit after self-cal, rms=0.016946Jy sigma=0.465575 ! 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=0.016946Jy sigma=0.465575 ! Fit after self-cal, rms=0.016946Jy sigma=0.465575 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.738 mas, bmaj=4.159 mas, bpa=-3.771 degrees ! Estimated noise=0.685888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.48992e-05 Jy ! Component: 100 - total flux cleaned = -1.47242e-05 Jy ! Component: 150 - total flux cleaned = -1.4481e-05 Jy ! Component: 200 - total flux cleaned = -1.46052e-05 Jy ! Total flux subtracted in 200 components = -1.46052e-05 Jy ! Clean residual min=-0.001341 max=0.001224 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.00813482 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.00813482 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=0.016935Jy sigma=0.465465 ! Fit after self-cal, rms=0.016933Jy sigma=0.465451 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 = -1.29066e-05 Jy ! Component: 100 - total flux cleaned = -1.30562e-05 Jy ! Component: 150 - total flux cleaned = -1.85705e-05 Jy ! Component: 200 - total flux cleaned = -2.34652e-05 Jy ! Total flux subtracted in 200 components = -2.34652e-05 Jy ! Clean residual min=-0.001337 max=0.001215 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.00811135 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.00811135 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=0.016926Jy sigma=0.465393 ! Fit after self-cal, rms=0.016924Jy sigma=0.465382 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.016924Jy sigma=0.465382 ! Fit after self-cal, rms=0.016924Jy sigma=0.465382 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.664 mas, bmaj=6.813 mas, bpa=0.2551 degrees ! Estimated noise=0.881321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185839 Jy ! Component: 100 - total flux cleaned = -0.000213263 Jy ! Component: 150 - total flux cleaned = -0.000223665 Jy ! Component: 200 - total flux cleaned = -0.000233386 Jy ! Total flux subtracted in 200 components = -0.000233386 Jy ! Clean residual min=-0.001833 max=0.001489 Jy/beam ! Clean residual mean=0.000004 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.00787797 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 26 components and 0.00787797 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=0.016929Jy sigma=0.465386 ! Fit after self-cal, rms=0.016928Jy sigma=0.465346 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 = -6.31564e-05 Jy ! Component: 100 - total flux cleaned = -7.35087e-05 Jy ! Component: 150 - total flux cleaned = -7.9933e-05 Jy ! Component: 200 - total flux cleaned = -8.60384e-05 Jy ! Total flux subtracted in 200 components = -8.60384e-05 Jy ! Clean residual min=-0.001835 max=0.001492 Jy/beam ! Clean residual mean=0.000004 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.00779193 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.00779193 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=0.016930Jy sigma=0.465448 ! Fit after self-cal, rms=0.016930Jy sigma=0.465428 ! 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=1.738 mas, bmaj=4.159 mas, bpa=-3.771 degrees ! Estimated noise=0.685888 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.738 x 4.159 at -3.771 degrees (North through East) ! Clean map min=-0.0012925 max=0.0079172 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=1.465 mas, bmaj=3.555 mas, bpa=-1.9 degrees ! Estimated noise=0.81165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00675007 Jy ! Component: 100 - total flux cleaned = 0.00812482 Jy ! Component: 150 - total flux cleaned = 0.00813973 Jy ! Component: 200 - total flux cleaned = 0.00820064 Jy ! Total flux subtracted in 200 components = 0.00820064 Jy ! Clean residual min=-0.001607 max=0.001492 Jy/beam ! Clean residual mean=0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.00820063 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.00820063 Jy ! Inverting map and beam ! Estimated beam: bmin=1.738 mas, bmaj=4.159 mas, bpa=-3.771 degrees ! Estimated noise=0.685888 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 = -0.000173599 Jy ! Component: 100 - total flux cleaned = -0.000173495 Jy ! Component: 150 - total flux cleaned = -0.000158139 Jy ! Component: 200 - total flux cleaned = -0.000144119 Jy ! Total flux subtracted in 200 components = -0.000144119 Jy ! Clean residual min=-0.001297 max=0.001330 Jy/beam ! Clean residual mean=0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.00805651 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.00805651 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.664 mas, bmaj=6.813 mas, bpa=0.2551 degrees ! Estimated noise=0.881321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000224718 Jy ! Component: 100 - total flux cleaned = -0.000260148 Jy ! Component: 150 - total flux cleaned = -0.000273419 Jy ! Component: 200 - total flux cleaned = -0.000286034 Jy ! Total flux subtracted in 200 components = -0.000286034 Jy ! Clean residual min=-0.001834 max=0.001493 Jy/beam ! Clean residual mean=0.000004 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.00777048 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 = -8.96943e-06 Jy ! Component: 100 - total flux cleaned = -2.04199e-05 Jy ! Component: 150 - total flux cleaned = -3.12884e-05 Jy ! Component: 200 - total flux cleaned = -4.16371e-05 Jy ! Total flux subtracted in 200 components = -4.16371e-05 Jy ! Clean residual min=-0.001829 max=0.001493 Jy/beam ! Clean residual mean=0.000004 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.00772884 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.00772884 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.738 mas, bmaj=4.159 mas, bpa=-3.771 degrees ! Estimated noise=0.685888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118741 Jy ! Component: 100 - total flux cleaned = 0.000158747 Jy ! Component: 150 - total flux cleaned = 0.000182134 Jy ! Component: 200 - total flux cleaned = 0.000193194 Jy ! Total flux subtracted in 200 components = 0.000193194 Jy ! Clean residual min=-0.001313 max=0.001284 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.00792204 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.00792204 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=0.016953Jy sigma=0.465704 ! Fit after self-cal, rms=0.016957Jy sigma=0.465654 wmodel /d2/scr/pima/bp171a4_uvs/J1102-0235_C_map.mod ! Writing 27 model components to file: /d2/scr/pima/bp171a4_uvs/J1102-0235_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1102-0235_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1102-0235_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1102-0235_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a4_uvs/J1102-0235_C_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 = -0.000175964 Jy ! Component: 100 - total flux cleaned = -0.000330923 Jy ! Component: 150 - total flux cleaned = -0.000457741 Jy ! Component: 200 - total flux cleaned = -0.000558644 Jy ! Component: 250 - total flux cleaned = -0.000636383 Jy ! Component: 300 - total flux cleaned = -0.000710898 Jy ! Component: 350 - total flux cleaned = -0.000747007 Jy ! Component: 400 - total flux cleaned = -0.000781956 Jy ! Component: 450 - total flux cleaned = -0.000748221 Jy ! Component: 500 - total flux cleaned = -0.000764917 Jy ! Component: 550 - total flux cleaned = -0.000749085 Jy ! Component: 600 - total flux cleaned = -0.000671492 Jy ! Component: 650 - total flux cleaned = -0.00061045 Jy ! Component: 700 - total flux cleaned = -0.000535328 Jy ! Component: 750 - total flux cleaned = -0.000418511 Jy ! Component: 800 - total flux cleaned = -0.00037589 Jy ! Component: 850 - total flux cleaned = -0.000333935 Jy ! Component: 900 - total flux cleaned = -0.000279039 Jy ! Component: 950 - total flux cleaned = -0.000252624 Jy ! Component: 1000 - total flux cleaned = -0.000213294 Jy ! Component: 1050 - total flux cleaned = -0.000238709 Jy ! Component: 1100 - total flux cleaned = -0.000175233 Jy ! Component: 1150 - total flux cleaned = -0.000150231 Jy ! Component: 1200 - total flux cleaned = -0.000101198 Jy ! Component: 1250 - total flux cleaned = -4.10516e-05 Jy ! Component: 1300 - total flux cleaned = 6.16457e-06 Jy ! Component: 1350 - total flux cleaned = 6.45744e-05 Jy ! Component: 1400 - total flux cleaned = 0.000110692 Jy ! Component: 1450 - total flux cleaned = 0.000133316 Jy ! Component: 1500 - total flux cleaned = 0.000188998 Jy ! Component: 1550 - total flux cleaned = 0.000221829 Jy ! Component: 1600 - total flux cleaned = 0.00024331 Jy ! Component: 1650 - total flux cleaned = 0.000275218 Jy ! Component: 1700 - total flux cleaned = 0.000275479 Jy ! Component: 1750 - total flux cleaned = 0.000265206 Jy ! Component: 1800 - total flux cleaned = 0.000275301 Jy ! Component: 1850 - total flux cleaned = 0.000315588 Jy ! Component: 1900 - total flux cleaned = 0.000295669 Jy ! Component: 1950 - total flux cleaned = 0.000325102 Jy ! Component: 2000 - total flux cleaned = 0.000305594 Jy ! Component: 2050 - total flux cleaned = 0.000296111 Jy ! Component: 2100 - total flux cleaned = 0.000296196 Jy ! Component: 2150 - total flux cleaned = 0.000314815 Jy ! Component: 2200 - total flux cleaned = 0.000314828 Jy ! Component: 2250 - total flux cleaned = 0.000296502 Jy ! Component: 2300 - total flux cleaned = 0.000314597 Jy ! Component: 2350 - total flux cleaned = 0.000305736 Jy ! Component: 2400 - total flux cleaned = 0.00027887 Jy ! Component: 2450 - total flux cleaned = 0.000252527 Jy ! Component: 2500 - total flux cleaned = 0.000191523 Jy ! Component: 2550 - total flux cleaned = 0.00021737 Jy ! Component: 2600 - total flux cleaned = 0.000174549 Jy ! Component: 2650 - total flux cleaned = 0.000115508 Jy ! Component: 2700 - total flux cleaned = 0.000132408 Jy ! Component: 2750 - total flux cleaned = 0.000107528 Jy ! Component: 2800 - total flux cleaned = 9.93443e-05 Jy ! Component: 2850 - total flux cleaned = 6.67066e-05 Jy ! Component: 2900 - total flux cleaned = 5.0532e-05 Jy ! Component: 2950 - total flux cleaned = 3.46105e-05 Jy ! Component: 3000 - total flux cleaned = 2.87827e-06 Jy ! Component: 3050 - total flux cleaned = -2.07401e-05 Jy ! Component: 3100 - total flux cleaned = -5.97946e-05 Jy ! Component: 3150 - total flux cleaned = -0.000114004 Jy ! Component: 3200 - total flux cleaned = -0.000106402 Jy ! Component: 3250 - total flux cleaned = -0.00015983 Jy ! Component: 3300 - total flux cleaned = -0.000182484 Jy ! Component: 3350 - total flux cleaned = -0.000189942 Jy ! Component: 3400 - total flux cleaned = -0.000227176 Jy ! Component: 3450 - total flux cleaned = -0.000249397 Jy ! Component: 3500 - total flux cleaned = -0.000271448 Jy ! Component: 3550 - total flux cleaned = -0.000322341 Jy ! Component: 3600 - total flux cleaned = -0.000336716 Jy ! Component: 3650 - total flux cleaned = -0.000343877 Jy ! Component: 3700 - total flux cleaned = -0.000351061 Jy ! Component: 3750 - total flux cleaned = -0.000351095 Jy ! Component: 3800 - total flux cleaned = -0.000400258 Jy ! Component: 3850 - total flux cleaned = -0.000407206 Jy ! Component: 3900 - total flux cleaned = -0.000441875 Jy ! Component: 3950 - total flux cleaned = -0.000490111 Jy ! Component: 4000 - total flux cleaned = -0.000524339 Jy ! Component: 4050 - total flux cleaned = -0.000558409 Jy ! Total flux subtracted in 4096 components = -0.000565205 Jy ! Clean residual min=-0.000427 max=0.000391 Jy/beam ! Clean residual mean=0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.00735683 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 315 components and 0.00735682 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1102-0235_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.738 x 4.159 at -3.771 degrees (North through East) ! Clean map min=-0.00093855 max=0.0080784 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1102-0235_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.00807836 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011564 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.29445 4.29445 8.58889 17.1778 34.3556 68.7111 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.008 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 69.857 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1102-0235_C_uvs.log closed on Wed Jan 29 04:19:51 2014