! Started logfile: /scr/pima/bp171a8_uvs/J1050-2405_C_uvs.log on Fri Dec 27 16:29:53 2013 obs /scr/pima/bp171a8_uvs/J1050-2405_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J1050-2405_C_uva.fits ! AN table 1: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.782143 visibilities/baseline/integration-bin. ! Found source: J1050-2405 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1752 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 /scr/pima/bp171a8_uvs/J1050-2405_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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.004415Jy sigma=0.681260 ! Fit after self-cal, rms=0.975937Jy sigma=0.661986 ! 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=1.549 mas, bmaj=7.445 mas, bpa=15.74 degrees ! Estimated noise=34.0939 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 = 0.0203973 Jy ! Component: 100 - total flux cleaned = 0.020516 Jy ! Total flux subtracted in 100 components = 0.020516 Jy ! Clean residual min=-0.003972 max=0.003370 Jy/beam ! Clean residual mean=0.000003 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.020516 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.020516 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=0.040008Jy sigma=0.027046 ! Fit after self-cal, rms=0.038075Jy sigma=0.025737 ! 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=1.936 mas, bmaj=7.497 mas, bpa=14.82 degrees ! Estimated noise=24.9597 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 = 0.00350053 Jy ! Component: 100 - total flux cleaned = 0.00296537 Jy ! Component: 150 - total flux cleaned = 0.00273514 Jy ! Component: 200 - total flux cleaned = 0.0024839 Jy ! Total flux subtracted in 200 components = 0.0024839 Jy ! Clean residual min=-0.002967 max=0.002639 Jy/beam ! Clean residual mean=-0.000005 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.0229999 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.0229999 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=0.037464Jy sigma=0.025335 ! Fit after self-cal, rms=0.037454Jy sigma=0.025329 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.936 x 7.497 at 14.82 degrees (North through East) ! Clean map min=-0.0028748 max=0.029328 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 0.92 FD 1.08 HN 0.84 KP 0.97 ! LA 1.12 NL 1.15 OV 1.01 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 0.90 KP 0.92 ! LA 1.10 NL 1.08 OV 1.16 SC 0.84 ! ! ! 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* NL 1.00* OV 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* NL 1.00* OV 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* NL 1.00* OV 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* NL 1.00* OV 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* NL 1.00* OV 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* NL 1.00* OV 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.037454Jy sigma=0.025329 ! Fit after self-cal, rms=0.037227Jy sigma=0.025287 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.914 mas, bmaj=7.479 mas, bpa=15.03 degrees ! Estimated noise=24.899 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 = 6.44788e-05 Jy ! Component: 100 - total flux cleaned = -3.23274e-05 Jy ! Component: 150 - total flux cleaned = -7.70267e-05 Jy ! Component: 200 - total flux cleaned = -0.000155102 Jy ! Total flux subtracted in 200 components = -0.000155102 Jy ! Clean residual min=-0.002738 max=0.002600 Jy/beam ! Clean residual mean=-0.000005 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0228448 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.0228448 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=0.037129Jy sigma=0.025224 ! Fit after self-cal, rms=0.037151Jy sigma=0.025206 ! 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=0.037151Jy sigma=0.025206 ! Fit after self-cal, rms=0.037276Jy sigma=0.025201 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.905 mas, bmaj=7.482 mas, bpa=15.08 degrees ! Estimated noise=24.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.69645e-05 Jy ! Component: 100 - total flux cleaned = -0.000125898 Jy ! Component: 150 - total flux cleaned = -0.000195134 Jy ! Component: 200 - total flux cleaned = -0.00025802 Jy ! Total flux subtracted in 200 components = -0.00025802 Jy ! Clean residual min=-0.002719 max=0.002799 Jy/beam ! Clean residual mean=-0.000005 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0225868 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.0225868 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=0.037211Jy sigma=0.025161 ! Fit after self-cal, rms=0.037223Jy sigma=0.025157 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-57.3, -54.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146035 Jy ! Component: 100 - total flux cleaned = 0.001639 Jy ! Component: 150 - total flux cleaned = 0.00154362 Jy ! Component: 200 - total flux cleaned = 0.0014136 Jy ! Total flux subtracted in 200 components = 0.0014136 Jy ! Clean residual min=-0.002516 max=0.002083 Jy/beam ! Clean residual mean=-0.000004 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0240004 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 50 components and 0.0240004 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=0.037004Jy sigma=0.025012 ! Fit after self-cal, rms=0.036969Jy sigma=0.024982 ! 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=0.036969Jy sigma=0.024982 ! Fit after self-cal, rms=0.036506Jy sigma=0.024948 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.892 mas, bmaj=7.526 mas, bpa=15.12 degrees ! Estimated noise=24.766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258683 Jy ! Component: 100 - total flux cleaned = -0.000349359 Jy ! Component: 150 - total flux cleaned = -0.000514385 Jy ! Component: 200 - total flux cleaned = -0.00055162 Jy ! Total flux subtracted in 200 components = -0.00055162 Jy ! Clean residual min=-0.002301 max=0.002137 Jy/beam ! Clean residual mean=-0.000004 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0234487 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.0234487 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=0.036403Jy sigma=0.024876 ! Fit after self-cal, rms=0.036410Jy sigma=0.024865 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 = -7.11554e-05 Jy ! Component: 100 - total flux cleaned = -0.000369178 Jy ! Component: 150 - total flux cleaned = -0.000369885 Jy ! Component: 200 - total flux cleaned = -0.000371342 Jy ! Total flux subtracted in 200 components = -0.000371342 Jy ! Clean residual min=-0.002224 max=0.002152 Jy/beam ! Clean residual mean=-0.000004 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0230774 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 0.0230774 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=0.036347Jy sigma=0.024820 ! Fit after self-cal, rms=0.036343Jy sigma=0.024817 ! 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=0.036343Jy sigma=0.024817 ! Fit after self-cal, rms=0.036192Jy sigma=0.024810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.924 mas, bmaj=8.28 mas, bpa=5.954 degrees ! Estimated noise=29.7838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.16833e-05 Jy ! Component: 100 - total flux cleaned = 0.000130382 Jy ! Component: 150 - total flux cleaned = 6.89627e-05 Jy ! Component: 200 - total flux cleaned = -2.4516e-05 Jy ! Total flux subtracted in 200 components = -2.4516e-05 Jy ! Clean residual min=-0.002300 max=0.002030 Jy/beam ! Clean residual mean=-0.000003 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0230529 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 97 components and 0.0230529 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=0.036165Jy sigma=0.024788 ! Fit after self-cal, rms=0.036174Jy sigma=0.024785 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 = 1.67499e-05 Jy ! Component: 100 - total flux cleaned = -7.91837e-05 Jy ! Component: 150 - total flux cleaned = -0.000132106 Jy ! Component: 200 - total flux cleaned = -0.000196847 Jy ! Total flux subtracted in 200 components = -0.000196847 Jy ! Clean residual min=-0.002265 max=0.002021 Jy/beam ! Clean residual mean=-0.000003 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0228561 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.022856 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=0.036157Jy sigma=0.024771 ! Fit after self-cal, rms=0.036157Jy sigma=0.024770 ! 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=1.889 mas, bmaj=7.551 mas, bpa=15.11 degrees ! Estimated noise=24.5971 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.889 x 7.551 at 15.11 degrees (North through East) ! Clean map min=-0.0042602 max=0.030527 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=1.516 mas, bmaj=7.566 mas, bpa=15.93 degrees ! Estimated noise=32.8359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217724 Jy ! Component: 100 - total flux cleaned = 0.0237878 Jy ! Component: 150 - total flux cleaned = 0.0248496 Jy ! Component: 200 - total flux cleaned = 0.0243512 Jy ! Total flux subtracted in 200 components = 0.0243512 Jy ! Clean residual min=-0.003586 max=0.003620 Jy/beam ! Clean residual mean=-0.000001 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.0243512 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0243512 Jy ! Inverting map and beam ! Estimated beam: bmin=1.889 mas, bmaj=7.551 mas, bpa=15.11 degrees ! Estimated noise=24.5971 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 = 0.00121066 Jy ! Component: 100 - total flux cleaned = 0.000720744 Jy ! Component: 150 - total flux cleaned = 0.000281465 Jy ! Component: 200 - total flux cleaned = -0.00011891 Jy ! Total flux subtracted in 200 components = -0.00011891 Jy ! Clean residual min=-0.002707 max=0.002691 Jy/beam ! Clean residual mean=-0.000003 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0242323 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.0242323 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=3.924 mas, bmaj=8.28 mas, bpa=5.954 degrees ! Estimated noise=29.7838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000475229 Jy ! Component: 100 - total flux cleaned = 0.00047552 Jy ! Component: 150 - total flux cleaned = 0.000326322 Jy ! Component: 200 - total flux cleaned = 0.000107332 Jy ! Total flux subtracted in 200 components = 0.000107332 Jy ! Clean residual min=-0.002403 max=0.002222 Jy/beam ! Clean residual mean=-0.000002 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.0243397 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 = -0.000201508 Jy ! Component: 100 - total flux cleaned = -0.000422679 Jy ! Component: 150 - total flux cleaned = -0.000590337 Jy ! Component: 200 - total flux cleaned = -0.00074513 Jy ! Total flux subtracted in 200 components = -0.00074513 Jy ! Clean residual min=-0.002323 max=0.002049 Jy/beam ! Clean residual mean=-0.000003 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0235945 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 63 components and 0.0235945 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.889 mas, bmaj=7.551 mas, bpa=15.11 degrees ! Estimated noise=24.5971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130007 Jy ! Component: 100 - total flux cleaned = -0.000828401 Jy ! Component: 150 - total flux cleaned = -0.0012893 Jy ! Component: 200 - total flux cleaned = -0.00157524 Jy ! Total flux subtracted in 200 components = -0.00157524 Jy ! Clean residual min=-0.002179 max=0.002243 Jy/beam ! Clean residual mean=-0.000004 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0220193 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.0220193 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=0.036236Jy sigma=0.024825 ! Fit after self-cal, rms=0.036226Jy sigma=0.024821 wmodel /scr/pima/bp171a8_uvs/J1050-2405_C_map.mod ! Writing 70 model components to file: /scr/pima/bp171a8_uvs/J1050-2405_C_map.mod wobs /scr/pima/bp171a8_uvs/J1050-2405_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J1050-2405_C_uvs.fits wwins /scr/pima/bp171a8_uvs/J1050-2405_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a8_uvs/J1050-2405_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 = 0.000323686 Jy ! Component: 100 - total flux cleaned = 0.000257963 Jy ! Component: 150 - total flux cleaned = 6.24632e-05 Jy ! Component: 200 - total flux cleaned = -5.95304e-05 Jy ! Component: 250 - total flux cleaned = -0.00011695 Jy ! Component: 300 - total flux cleaned = -0.000255987 Jy ! Component: 350 - total flux cleaned = -0.000362005 Jy ! Component: 400 - total flux cleaned = -0.00056828 Jy ! Component: 450 - total flux cleaned = -0.000766745 Jy ! Component: 500 - total flux cleaned = -0.000863368 Jy ! Component: 550 - total flux cleaned = -0.000979713 Jy ! Component: 600 - total flux cleaned = -0.00113775 Jy ! Component: 650 - total flux cleaned = -0.00124781 Jy ! Component: 700 - total flux cleaned = -0.00133447 Jy ! Component: 750 - total flux cleaned = -0.00131383 Jy ! Component: 800 - total flux cleaned = -0.00133524 Jy ! Component: 850 - total flux cleaned = -0.00135566 Jy ! Component: 900 - total flux cleaned = -0.00137572 Jy ! Component: 950 - total flux cleaned = -0.00133638 Jy ! Component: 1000 - total flux cleaned = -0.00133615 Jy ! Component: 1050 - total flux cleaned = -0.00129818 Jy ! Component: 1100 - total flux cleaned = -0.00124231 Jy ! Component: 1150 - total flux cleaned = -0.00129711 Jy ! Component: 1200 - total flux cleaned = -0.00126042 Jy ! Component: 1250 - total flux cleaned = -0.00124268 Jy ! Component: 1300 - total flux cleaned = -0.0012606 Jy ! Component: 1350 - total flux cleaned = -0.00127762 Jy ! Component: 1400 - total flux cleaned = -0.00120953 Jy ! Component: 1450 - total flux cleaned = -0.0012266 Jy ! Component: 1500 - total flux cleaned = -0.0011438 Jy ! Component: 1550 - total flux cleaned = -0.00112768 Jy ! Component: 1600 - total flux cleaned = -0.00106327 Jy ! Component: 1650 - total flux cleaned = -0.00101565 Jy ! Component: 1700 - total flux cleaned = -0.000968524 Jy ! Component: 1750 - total flux cleaned = -0.000952934 Jy ! Component: 1800 - total flux cleaned = -0.000937394 Jy ! Component: 1850 - total flux cleaned = -0.000922211 Jy ! Component: 1900 - total flux cleaned = -0.000877037 Jy ! Component: 1950 - total flux cleaned = -0.000891849 Jy ! Component: 2000 - total flux cleaned = -0.000862204 Jy ! Component: 2050 - total flux cleaned = -0.000862139 Jy ! Component: 2100 - total flux cleaned = -0.000847477 Jy ! Component: 2150 - total flux cleaned = -0.00083287 Jy ! Component: 2200 - total flux cleaned = -0.000790036 Jy ! Component: 2250 - total flux cleaned = -0.000776076 Jy ! Component: 2300 - total flux cleaned = -0.000748122 Jy ! Component: 2350 - total flux cleaned = -0.000720481 Jy ! Component: 2400 - total flux cleaned = -0.000761798 Jy ! Component: 2450 - total flux cleaned = -0.000748195 Jy ! Component: 2500 - total flux cleaned = -0.000748146 Jy ! Component: 2550 - total flux cleaned = -0.000774942 Jy ! Component: 2600 - total flux cleaned = -0.000761473 Jy ! Component: 2650 - total flux cleaned = -0.000734866 Jy ! Component: 2700 - total flux cleaned = -0.00073489 Jy ! Component: 2750 - total flux cleaned = -0.000682472 Jy ! Component: 2800 - total flux cleaned = -0.000682458 Jy ! Component: 2850 - total flux cleaned = -0.000643653 Jy ! Component: 2900 - total flux cleaned = -0.000617978 Jy ! Component: 2950 - total flux cleaned = -0.000579694 Jy ! Component: 3000 - total flux cleaned = -0.000579662 Jy ! Component: 3050 - total flux cleaned = -0.000567152 Jy ! Component: 3100 - total flux cleaned = -0.000579631 Jy ! Component: 3150 - total flux cleaned = -0.000542235 Jy ! Component: 3200 - total flux cleaned = -0.000529882 Jy ! Component: 3250 - total flux cleaned = -0.000505197 Jy ! Component: 3300 - total flux cleaned = -0.000517494 Jy ! Component: 3350 - total flux cleaned = -0.000505254 Jy ! Component: 3400 - total flux cleaned = -0.000529681 Jy ! Component: 3450 - total flux cleaned = -0.000517477 Jy ! Component: 3500 - total flux cleaned = -0.000541541 Jy ! Component: 3550 - total flux cleaned = -0.000541612 Jy ! Component: 3600 - total flux cleaned = -0.000601537 Jy ! Component: 3650 - total flux cleaned = -0.00058958 Jy ! Component: 3700 - total flux cleaned = -0.000589576 Jy ! Component: 3750 - total flux cleaned = -0.000577732 Jy ! Component: 3800 - total flux cleaned = -0.000565929 Jy ! Component: 3850 - total flux cleaned = -0.000565925 Jy ! Component: 3900 - total flux cleaned = -0.000554162 Jy ! Component: 3950 - total flux cleaned = -0.000565909 Jy ! Component: 4000 - total flux cleaned = -0.000542569 Jy ! Component: 4050 - total flux cleaned = -0.000554192 Jy ! Total flux subtracted in 4096 components = -0.000542587 Jy ! Clean residual min=-0.000617 max=0.000779 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0214767 Jy keep ! Adding 245 model components to the UV plane model. ! The established model now contains 315 components and 0.0214767 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J1050-2405_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.889 x 7.551 at 15.11 degrees (North through East) ! Clean map min=-0.0038291 max=0.030291 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J1050-2405_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0302907 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207553 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.05561 2.05561 4.11122 8.22244 16.4449 32.8898 65.7795 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 145.942 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J1050-2405_C_uvs.log closed on Fri Dec 27 16:29:59 2013