! Started logfile: /d2/scr/pima/bp171a4_uvs/J0951-2123_C_uvs.log on Wed Jan 29 04:15:39 2014 obs /d2/scr/pima/bp171a4_uvs/J0951-2123_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J0951-2123_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.766667 visibilities/baseline/integration-bin. ! Found source: J0951-2123 ! ! 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 1104 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/J0951-2123_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. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000442Jy sigma=36.034257 ! Fit after self-cal, rms=0.971111Jy sigma=35.000903 ! 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=1.269 mas, bmaj=3.567 mas, bpa=-1.722 degrees ! Estimated noise=0.767926 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 = 0.0213912 Jy ! Component: 100 - total flux cleaned = 0.0272378 Jy ! Total flux subtracted in 100 components = 0.0272378 Jy ! Clean residual min=-0.001788 max=0.002468 Jy/beam ! Clean residual mean=-0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0272378 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0272378 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=0.020506Jy sigma=0.602712 ! Fit after self-cal, rms=0.019142Jy sigma=0.559562 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278096 Jy ! Component: 100 - total flux cleaned = 0.00402011 Jy ! Total flux subtracted in 100 components = 0.00402011 Jy ! Clean residual min=-0.001671 max=0.001898 Jy/beam ! Clean residual mean=0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0312579 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.0312579 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=0.018602Jy sigma=0.540611 ! Fit after self-cal, rms=0.018604Jy sigma=0.540526 ! 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=1.491 mas, bmaj=4.141 mas, bpa=-2.091 degrees ! Estimated noise=0.614809 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 = 0.000942864 Jy ! Component: 100 - total flux cleaned = 0.00135608 Jy ! Component: 150 - total flux cleaned = 0.00156032 Jy ! Component: 200 - total flux cleaned = 0.0015864 Jy ! Total flux subtracted in 200 components = 0.0015864 Jy ! Clean residual min=-0.001554 max=0.001487 Jy/beam ! Clean residual mean=0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0328443 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.0328443 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=0.018536Jy sigma=0.539486 ! Fit after self-cal, rms=0.018538Jy sigma=0.539466 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.491 x 4.141 at -2.091 degrees (North through East) ! Clean map min=-0.0014588 max=0.028903 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. ! A total of 3 telescope corrections were flagged in sub-array 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. ! A total of 3 telescope corrections were flagged in sub-array 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 3. ! A total of 3 telescope corrections were flagged in sub-array 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 4. ! A total of 3 telescope corrections were flagged in sub-array 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 5. ! A total of 3 telescope corrections were flagged in sub-array 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 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.07 KP 1.01 ! LA 1.18 MK 1.05 NL 0.87 OV 0.90 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.89 HN 1.08 KP 0.89 ! LA 1.01 MK 1.03 NL 1.08 OV 0.87 ! PT 0.89 SC 1.05 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 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* ! ! ! Fit before self-cal, rms=0.018538Jy sigma=0.539466 ! Fit after self-cal, rms=0.017505Jy sigma=0.533709 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.54 mas, bmaj=4.162 mas, bpa=-2.119 degrees ! Estimated noise=0.613378 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 = -0.000303627 Jy ! Component: 100 - total flux cleaned = -0.00035478 Jy ! Component: 150 - total flux cleaned = -0.000396711 Jy ! Component: 200 - total flux cleaned = -0.000417063 Jy ! Total flux subtracted in 200 components = -0.000417063 Jy ! Clean residual min=-0.001355 max=0.001384 Jy/beam ! Clean residual mean=0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0324272 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0324272 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=0.017502Jy sigma=0.533315 ! Fit after self-cal, rms=0.017503Jy sigma=0.533258 ! 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=0.017503Jy sigma=0.533258 ! Fit after self-cal, rms=0.017456Jy sigma=0.531262 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.539 mas, bmaj=4.153 mas, bpa=-2.051 degrees ! Estimated noise=0.609325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120695 Jy ! Component: 100 - total flux cleaned = -0.000157738 Jy ! Component: 150 - total flux cleaned = -0.000173216 Jy ! Component: 200 - total flux cleaned = -0.000182369 Jy ! Total flux subtracted in 200 components = -0.000182369 Jy ! Clean residual min=-0.001370 max=0.001366 Jy/beam ! Clean residual mean=0.000002 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0322449 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0322449 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=0.017454Jy sigma=0.531064 ! Fit after self-cal, rms=0.017456Jy sigma=0.531043 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 = 4.08632e-06 Jy ! Component: 100 - total flux cleaned = -1.68979e-05 Jy ! Component: 150 - total flux cleaned = -2.79792e-05 Jy ! Component: 200 - total flux cleaned = -3.47317e-05 Jy ! Total flux subtracted in 200 components = -3.47317e-05 Jy ! Clean residual min=-0.001363 max=0.001372 Jy/beam ! Clean residual mean=0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0322101 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.0322101 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=0.017454Jy sigma=0.530985 ! Fit after self-cal, rms=0.017455Jy sigma=0.530978 ! 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=0.017455Jy sigma=0.530978 ! Fit after self-cal, rms=0.017365Jy sigma=0.529747 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.542 mas, bmaj=4.157 mas, bpa=-1.991 degrees ! Estimated noise=0.609243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.27182e-05 Jy ! Component: 100 - total flux cleaned = -0.000103404 Jy ! Component: 150 - total flux cleaned = -0.000121014 Jy ! Component: 200 - total flux cleaned = -0.000124103 Jy ! Total flux subtracted in 200 components = -0.000124103 Jy ! Clean residual min=-0.001324 max=0.001327 Jy/beam ! Clean residual mean=0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.032086 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.032086 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=0.017363Jy sigma=0.529672 ! Fit after self-cal, rms=0.017363Jy sigma=0.529647 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 = 1.46773e-05 Jy ! Component: 100 - total flux cleaned = -5.49183e-06 Jy ! Component: 150 - total flux cleaned = -1.12495e-05 Jy ! Component: 200 - total flux cleaned = -1.66121e-05 Jy ! Total flux subtracted in 200 components = -1.66121e-05 Jy ! Clean residual min=-0.001322 max=0.001324 Jy/beam ! Clean residual mean=0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0320694 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.0320694 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=0.017361Jy sigma=0.529626 ! Fit after self-cal, rms=0.017362Jy sigma=0.529617 ! 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=0.017362Jy sigma=0.529617 ! Fit after self-cal, rms=0.017362Jy sigma=0.529606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.837 mas, bmaj=9.046 mas, bpa=4.398 degrees ! Estimated noise=0.757789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.25802e-08 Jy ! Component: 100 - total flux cleaned = 9.3533e-06 Jy ! Component: 150 - total flux cleaned = 1.74848e-05 Jy ! Component: 200 - total flux cleaned = 2.12384e-05 Jy ! Total flux subtracted in 200 components = 2.12384e-05 Jy ! Clean residual min=-0.001395 max=0.001347 Jy/beam ! Clean residual mean=0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0320907 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 58 components and 0.0320907 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=0.017363Jy sigma=0.529586 ! Fit after self-cal, rms=0.017362Jy sigma=0.529572 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 = -6.07603e-06 Jy ! Component: 100 - total flux cleaned = 2.62312e-06 Jy ! Component: 150 - total flux cleaned = 9.95051e-06 Jy ! Component: 200 - total flux cleaned = 1.34415e-05 Jy ! Total flux subtracted in 200 components = 1.34415e-05 Jy ! Clean residual min=-0.001393 max=0.001349 Jy/beam ! Clean residual mean=0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0321041 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 60 components and 0.0321041 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=0.017363Jy sigma=0.529580 ! Fit after self-cal, rms=0.017362Jy sigma=0.529568 ! 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=1.544 mas, bmaj=4.16 mas, bpa=-1.954 degrees ! Estimated noise=0.609201 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.544 x 4.16 at -1.954 degrees (North through East) ! Clean map min=-0.0012412 max=0.028845 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=1.272 mas, bmaj=3.569 mas, bpa=-1.78 degrees ! Estimated noise=0.771467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219599 Jy ! Component: 100 - total flux cleaned = 0.0278194 Jy ! Component: 150 - total flux cleaned = 0.0300912 Jy ! Component: 200 - total flux cleaned = 0.0311335 Jy ! Total flux subtracted in 200 components = 0.0311335 Jy ! Clean residual min=-0.001677 max=0.001682 Jy/beam ! Clean residual mean=0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0311335 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0311335 Jy ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=4.16 mas, bpa=-1.954 degrees ! Estimated noise=0.609201 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 = 0.000648067 Jy ! Component: 100 - total flux cleaned = 0.000866374 Jy ! Component: 150 - total flux cleaned = 0.00090189 Jy ! Component: 200 - total flux cleaned = 0.000902007 Jy ! Total flux subtracted in 200 components = 0.000902007 Jy ! Clean residual min=-0.001384 max=0.001324 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0320355 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.0320355 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=3.837 mas, bmaj=9.046 mas, bpa=4.398 degrees ! Estimated noise=0.757789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.80252e-05 Jy ! Component: 100 - total flux cleaned = 8.69022e-05 Jy ! Component: 150 - total flux cleaned = 9.70893e-05 Jy ! Component: 200 - total flux cleaned = 0.000105397 Jy ! Total flux subtracted in 200 components = 0.000105397 Jy ! Clean residual min=-0.001407 max=0.001352 Jy/beam ! Clean residual mean=0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0321409 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 = 3.70377e-06 Jy ! Component: 100 - total flux cleaned = 1.08967e-05 Jy ! Component: 150 - total flux cleaned = 1.41756e-05 Jy ! Component: 200 - total flux cleaned = 2.07245e-05 Jy ! Total flux subtracted in 200 components = 2.07245e-05 Jy ! Clean residual min=-0.001404 max=0.001355 Jy/beam ! Clean residual mean=0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0321616 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.0321616 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=4.16 mas, bpa=-1.954 degrees ! Estimated noise=0.609201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.87728e-05 Jy ! Component: 100 - total flux cleaned = -6.37323e-05 Jy ! Component: 150 - total flux cleaned = -6.93051e-05 Jy ! Component: 200 - total flux cleaned = -6.93782e-05 Jy ! Total flux subtracted in 200 components = -6.93782e-05 Jy ! Clean residual min=-0.001358 max=0.001317 Jy/beam ! Clean residual mean=0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0320923 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0320923 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=0.017368Jy sigma=0.529657 ! Fit after self-cal, rms=0.017369Jy sigma=0.529635 wmodel /d2/scr/pima/bp171a4_uvs/J0951-2123_C_map.mod ! Writing 44 model components to file: /d2/scr/pima/bp171a4_uvs/J0951-2123_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J0951-2123_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J0951-2123_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J0951-2123_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a4_uvs/J0951-2123_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 = 0.000120343 Jy ! Component: 100 - total flux cleaned = 0.000167005 Jy ! Component: 150 - total flux cleaned = 0.000145219 Jy ! Component: 200 - total flux cleaned = 0.000125072 Jy ! Component: 250 - total flux cleaned = 0.000145251 Jy ! Component: 300 - total flux cleaned = 0.000203213 Jy ! Component: 350 - total flux cleaned = 0.00018451 Jy ! Component: 400 - total flux cleaned = 0.000202297 Jy ! Component: 450 - total flux cleaned = 0.000149327 Jy ! Component: 500 - total flux cleaned = 0.000149325 Jy ! Component: 550 - total flux cleaned = 0.000165701 Jy ! Component: 600 - total flux cleaned = 0.000148713 Jy ! Component: 650 - total flux cleaned = 0.000180206 Jy ! Component: 700 - total flux cleaned = 0.000195643 Jy ! Component: 750 - total flux cleaned = 0.000241566 Jy ! Component: 800 - total flux cleaned = 0.000226455 Jy ! Component: 850 - total flux cleaned = 0.00022624 Jy ! Component: 900 - total flux cleaned = 0.000211543 Jy ! Component: 950 - total flux cleaned = 0.000239834 Jy ! Component: 1000 - total flux cleaned = 0.000225839 Jy ! Component: 1050 - total flux cleaned = 0.000267115 Jy ! Component: 1100 - total flux cleaned = 0.0002536 Jy ! Component: 1150 - total flux cleaned = 0.000253523 Jy ! Component: 1200 - total flux cleaned = 0.000266696 Jy ! Component: 1250 - total flux cleaned = 0.000227521 Jy ! Component: 1300 - total flux cleaned = 0.000266069 Jy ! Component: 1350 - total flux cleaned = 0.000202357 Jy ! Component: 1400 - total flux cleaned = 0.000152209 Jy ! Component: 1450 - total flux cleaned = 0.000115037 Jy ! Component: 1500 - total flux cleaned = 6.62743e-05 Jy ! Component: 1550 - total flux cleaned = 4.21013e-05 Jy ! Component: 1600 - total flux cleaned = 3.0106e-05 Jy ! Component: 1650 - total flux cleaned = -5.2659e-06 Jy ! Component: 1700 - total flux cleaned = -7.51043e-05 Jy ! Component: 1750 - total flux cleaned = -0.000121125 Jy ! Component: 1800 - total flux cleaned = -0.000132565 Jy ! Component: 1850 - total flux cleaned = -0.000222486 Jy ! Component: 1900 - total flux cleaned = -0.000244633 Jy ! Component: 1950 - total flux cleaned = -0.000288683 Jy ! Component: 2000 - total flux cleaned = -0.000321422 Jy ! Component: 2050 - total flux cleaned = -0.000386091 Jy ! Component: 2100 - total flux cleaned = -0.00041802 Jy ! Component: 2150 - total flux cleaned = -0.000470689 Jy ! Component: 2200 - total flux cleaned = -0.000533259 Jy ! Component: 2250 - total flux cleaned = -0.000533149 Jy ! Component: 2300 - total flux cleaned = -0.000553543 Jy ! Component: 2350 - total flux cleaned = -0.000593887 Jy ! Component: 2400 - total flux cleaned = -0.000623954 Jy ! Component: 2450 - total flux cleaned = -0.000633843 Jy ! Component: 2500 - total flux cleaned = -0.000692671 Jy ! Component: 2550 - total flux cleaned = -0.000692607 Jy ! Component: 2600 - total flux cleaned = -0.000731182 Jy ! Component: 2650 - total flux cleaned = -0.000778897 Jy ! Component: 2700 - total flux cleaned = -0.000816585 Jy ! Component: 2750 - total flux cleaned = -0.000844667 Jy ! Component: 2800 - total flux cleaned = -0.000872499 Jy ! Component: 2850 - total flux cleaned = -0.00093691 Jy ! Component: 2900 - total flux cleaned = -0.000955065 Jy ! Component: 2950 - total flux cleaned = -0.000991137 Jy ! Component: 3000 - total flux cleaned = -0.00102715 Jy ! Component: 3050 - total flux cleaned = -0.00110717 Jy ! Component: 3100 - total flux cleaned = -0.00113367 Jy ! Component: 3150 - total flux cleaned = -0.0011775 Jy ! Component: 3200 - total flux cleaned = -0.00121217 Jy ! Component: 3250 - total flux cleaned = -0.00126395 Jy ! Component: 3300 - total flux cleaned = -0.00126389 Jy ! Component: 3350 - total flux cleaned = -0.00131483 Jy ! Component: 3400 - total flux cleaned = -0.00134015 Jy ! Component: 3450 - total flux cleaned = -0.00139026 Jy ! Component: 3500 - total flux cleaned = -0.00141502 Jy ! Component: 3550 - total flux cleaned = -0.00145612 Jy ! Component: 3600 - total flux cleaned = -0.00148883 Jy ! Component: 3650 - total flux cleaned = -0.00157001 Jy ! Component: 3700 - total flux cleaned = -0.00161032 Jy ! Component: 3750 - total flux cleaned = -0.0016822 Jy ! Component: 3800 - total flux cleaned = -0.00168207 Jy ! Component: 3850 - total flux cleaned = -0.00172153 Jy ! Component: 3900 - total flux cleaned = -0.00176056 Jy ! Component: 3950 - total flux cleaned = -0.00183047 Jy ! Component: 4000 - total flux cleaned = -0.00186905 Jy ! Component: 4050 - total flux cleaned = -0.00193043 Jy ! Total flux subtracted in 4096 components = -0.00197612 Jy ! Clean residual min=-0.000436 max=0.000466 Jy/beam ! Clean residual mean=0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0301161 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 302 components and 0.0301161 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J0951-2123_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.544 x 4.16 at -1.954 degrees (North through East) ! Clean map min=-0.00079116 max=0.028595 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J0951-2123_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0285954 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130819 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.37245 1.37245 2.7449 5.48979 10.9796 21.9592 43.9183 87.8366 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 218.587 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J0951-2123_C_uvs.log closed on Wed Jan 29 04:15:48 2014