! Started logfile: /scr/pima/bp171a5_uvs/J1331-4230_X_uvs.log on Sat Apr 20 04:01:48 2013 obs /scr/pima/bp171a5_uvs/J1331-4230_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1331-4230_X_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.706349 visibilities/baseline/integration-bin. ! Found source: J1331-4230 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 712 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a5_uvs/J1331-4230_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004907Jy sigma=0.710496 ! Fit after self-cal, rms=0.967306Jy sigma=0.683911 ! 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=0.8978 mas, bmaj=13.79 mas, bpa=11.65 degrees ! Estimated noise=49.4665 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 = 0.0228417 Jy ! Component: 100 - total flux cleaned = 0.0307161 Jy ! Total flux subtracted in 100 components = 0.0307161 Jy ! Clean residual min=-0.005429 max=0.005679 Jy/beam ! Clean residual mean=0.000011 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 0.0307161 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0307161 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=0.043355Jy sigma=0.030644 ! Fit after self-cal, rms=0.041642Jy sigma=0.029433 ! 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=1.191 mas, bmaj=13.02 mas, bpa=11.23 degrees ! Estimated noise=38.8121 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 = 0.00752938 Jy ! Component: 100 - total flux cleaned = 0.0093126 Jy ! Component: 150 - total flux cleaned = 0.0105963 Jy ! Component: 200 - total flux cleaned = 0.0115893 Jy ! Total flux subtracted in 200 components = 0.0115893 Jy ! Clean residual min=-0.005979 max=0.005830 Jy/beam ! Clean residual mean=0.000062 rms=0.002143 Jy/beam ! Combined flux in latest and established models = 0.0423053 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 67 components and 0.0423053 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=0.040260Jy sigma=0.028456 ! Fit after self-cal, rms=0.040207Jy sigma=0.028418 ! 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 1.29 KP 1.01 LA 0.82 NL 1.00* ! OV 1.00 PT 0.93 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 KP 1.21 LA 0.77 NL 1.00* ! OV 0.81 PT 0.99 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.61 KP 1.10 LA 1.01 NL 1.00* ! OV 0.84 PT 0.85 SC 1.16 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.45 KP 1.12 LA 0.89 NL 1.00* ! OV 1.01 PT 0.70 SC 1.28 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.35 KP 1.11 LA 0.91 NL 1.00* ! OV 0.83 PT 0.98 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 1.23 LA 0.74 NL 1.00* ! OV 1.21 PT 0.75 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.24 KP 1.18 LA 0.84 NL 1.00* ! OV 1.17 PT 0.68 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 1.75 LA 0.70 NL 1.00* ! OV 1.22 PT 0.79 SC 1.20 ! ! ! Fit before self-cal, rms=0.040207Jy sigma=0.028418 ! Fit after self-cal, rms=0.039840Jy sigma=0.027477 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=12.83 mas, bpa=11.35 degrees ! Estimated noise=38.6289 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 = -0.00112488 Jy ! Component: 100 - total flux cleaned = -0.00122529 Jy ! Component: 150 - total flux cleaned = -0.00126585 Jy ! Component: 200 - total flux cleaned = -0.00138852 Jy ! Total flux subtracted in 200 components = -0.00138852 Jy ! Clean residual min=-0.003728 max=0.004878 Jy/beam ! Clean residual mean=0.000014 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.0409168 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 94 components and 0.0409168 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=0.039724Jy sigma=0.027314 ! Fit after self-cal, rms=0.040188Jy sigma=0.027192 ! 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=0.040188Jy sigma=0.027192 ! Fit after self-cal, rms=0.041792Jy sigma=0.027158 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.224 mas, bmaj=12.85 mas, bpa=11.39 degrees ! Estimated noise=38.9847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000644701 Jy ! Component: 100 - total flux cleaned = -0.000727897 Jy ! Component: 150 - total flux cleaned = -0.000804222 Jy ! Component: 200 - total flux cleaned = -0.000875797 Jy ! Total flux subtracted in 200 components = -0.000875797 Jy ! Clean residual min=-0.004045 max=0.004482 Jy/beam ! Clean residual mean=0.000015 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.040041 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 0.040041 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=0.041725Jy sigma=0.027099 ! Fit after self-cal, rms=0.041813Jy sigma=0.027090 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 = -0.000193269 Jy ! Component: 100 - total flux cleaned = -0.000261486 Jy ! Component: 150 - total flux cleaned = -0.0003278 Jy ! Component: 200 - total flux cleaned = -0.000390176 Jy ! Total flux subtracted in 200 components = -0.000390176 Jy ! Clean residual min=-0.004053 max=0.004359 Jy/beam ! Clean residual mean=0.000016 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.0396508 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 133 components and 0.0396508 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=0.041763Jy sigma=0.027055 ! Fit after self-cal, rms=0.041735Jy sigma=0.027053 ! 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=0.041735Jy sigma=0.027053 ! Fit after self-cal, rms=0.041996Jy sigma=0.027046 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.23 mas, bmaj=12.83 mas, bpa=11.39 degrees ! Estimated noise=38.9112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000321787 Jy ! Component: 100 - total flux cleaned = -0.000386465 Jy ! Component: 150 - total flux cleaned = -0.000448325 Jy ! Component: 200 - total flux cleaned = -0.000510069 Jy ! Total flux subtracted in 200 components = -0.000510069 Jy ! Clean residual min=-0.003928 max=0.004288 Jy/beam ! Clean residual mean=0.000012 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.0391408 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 150 components and 0.0391407 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=0.041948Jy sigma=0.027014 ! Fit after self-cal, rms=0.041966Jy sigma=0.027011 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 = -9.30031e-05 Jy ! Component: 100 - total flux cleaned = -0.00015296 Jy ! Component: 150 - total flux cleaned = -0.000209591 Jy ! Component: 200 - total flux cleaned = -0.000237222 Jy ! Total flux subtracted in 200 components = -0.000237222 Jy ! Clean residual min=-0.003892 max=0.004217 Jy/beam ! Clean residual mean=0.000012 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.0389035 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 159 components and 0.0389035 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=0.041923Jy sigma=0.026988 ! Fit after self-cal, rms=0.041914Jy sigma=0.026987 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041914Jy sigma=0.026987 ! Fit after self-cal, rms=0.041822Jy sigma=0.026984 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.397 mas, bmaj=14.91 mas, bpa=1.364 degrees ! Estimated noise=43.7361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122206 Jy ! Component: 100 - total flux cleaned = -0.000155836 Jy ! Component: 150 - total flux cleaned = -0.00022443 Jy ! Component: 200 - total flux cleaned = -0.000258292 Jy ! Total flux subtracted in 200 components = -0.000258292 Jy ! Clean residual min=-0.004579 max=0.005066 Jy/beam ! Clean residual mean=0.000014 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.0386452 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 162 components and 0.0386452 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=0.041782Jy sigma=0.026954 ! Fit after self-cal, rms=0.041779Jy sigma=0.026953 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 = -7.03861e-05 Jy ! Component: 100 - total flux cleaned = -0.000137521 Jy ! Component: 150 - total flux cleaned = -0.00017105 Jy ! Component: 200 - total flux cleaned = -0.000231994 Jy ! Total flux subtracted in 200 components = -0.000231994 Jy ! Clean residual min=-0.004488 max=0.004985 Jy/beam ! Clean residual mean=0.000014 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 0.0384132 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 165 components and 0.0384132 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=0.041748Jy sigma=0.026930 ! Fit after self-cal, rms=0.041725Jy sigma=0.026928 ! 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=1.235 mas, bmaj=12.8 mas, bpa=11.38 degrees ! Estimated noise=38.7214 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.235 x 12.8 at 11.38 degrees (North through East) ! Clean map min=-0.0060658 max=0.027415 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=0.9143 mas, bmaj=13.46 mas, bpa=11.94 degrees ! Estimated noise=52.6072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0250572 Jy ! Component: 100 - total flux cleaned = 0.0308848 Jy ! Component: 150 - total flux cleaned = 0.032924 Jy ! Component: 200 - total flux cleaned = 0.0350597 Jy ! Total flux subtracted in 200 components = 0.0350597 Jy ! Clean residual min=-0.004948 max=0.004896 Jy/beam ! Clean residual mean=0.000007 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.0350597 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0350597 Jy ! Inverting map and beam ! Estimated beam: bmin=1.235 mas, bmaj=12.8 mas, bpa=11.38 degrees ! Estimated noise=38.7214 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 = 0.00248341 Jy ! Component: 100 - total flux cleaned = 0.00344635 Jy ! Component: 150 - total flux cleaned = 0.00398582 Jy ! Component: 200 - total flux cleaned = 0.00424839 Jy ! Total flux subtracted in 200 components = 0.00424839 Jy ! Clean residual min=-0.004537 max=0.004752 Jy/beam ! Clean residual mean=0.000014 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.0393081 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 101 components and 0.0393081 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.397 mas, bmaj=14.91 mas, bpa=1.364 degrees ! Estimated noise=43.7361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391762 Jy ! Component: 100 - total flux cleaned = 0.000392088 Jy ! Component: 150 - total flux cleaned = 0.000391331 Jy ! Component: 200 - total flux cleaned = 0.000389279 Jy ! Total flux subtracted in 200 components = 0.000389279 Jy ! Clean residual min=-0.005370 max=0.005333 Jy/beam ! Clean residual mean=0.000020 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 0.0396974 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 = -5.05331e-05 Jy ! Component: 100 - total flux cleaned = -4.8503e-05 Jy ! Component: 150 - total flux cleaned = -4.88779e-05 Jy ! Component: 200 - total flux cleaned = -4.83792e-05 Jy ! Total flux subtracted in 200 components = -4.83792e-05 Jy ! Clean residual min=-0.005009 max=0.005132 Jy/beam ! Clean residual mean=0.000019 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 0.039649 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 138 components and 0.039649 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.235 mas, bmaj=12.8 mas, bpa=11.38 degrees ! Estimated noise=38.7214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164366 Jy ! Component: 100 - total flux cleaned = -0.000238086 Jy ! Component: 150 - total flux cleaned = -0.000174873 Jy ! Component: 200 - total flux cleaned = -0.000144741 Jy ! Total flux subtracted in 200 components = -0.000144741 Jy ! Clean residual min=-0.003758 max=0.004063 Jy/beam ! Clean residual mean=0.000014 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.0395043 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 165 components and 0.0395043 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=0.041715Jy sigma=0.026953 ! Fit after self-cal, rms=0.041726Jy sigma=0.026942 wmodel /scr/pima/bp171a5_uvs/J1331-4230_X_map.mod ! Writing 165 model components to file: /scr/pima/bp171a5_uvs/J1331-4230_X_map.mod wobs /scr/pima/bp171a5_uvs/J1331-4230_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1331-4230_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J1331-4230_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a5_uvs/J1331-4230_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479275 Jy ! Component: 100 - total flux cleaned = 0.000358095 Jy ! Component: 150 - total flux cleaned = 0.00050612 Jy ! Component: 200 - total flux cleaned = 0.000763871 Jy ! Component: 250 - total flux cleaned = 0.000993956 Jy ! Component: 300 - total flux cleaned = 0.00131286 Jy ! Component: 350 - total flux cleaned = 0.00147713 Jy ! Component: 400 - total flux cleaned = 0.00162954 Jy ! Component: 450 - total flux cleaned = 0.0017714 Jy ! Component: 500 - total flux cleaned = 0.00185048 Jy ! Component: 550 - total flux cleaned = 0.00182576 Jy ! Component: 600 - total flux cleaned = 0.00182598 Jy ! Component: 650 - total flux cleaned = 0.00189324 Jy ! Component: 700 - total flux cleaned = 0.00197986 Jy ! Component: 750 - total flux cleaned = 0.00214945 Jy ! Component: 800 - total flux cleaned = 0.00233588 Jy ! Component: 850 - total flux cleaned = 0.00253892 Jy ! Component: 900 - total flux cleaned = 0.00273787 Jy ! Component: 950 - total flux cleaned = 0.00281651 Jy ! Component: 1000 - total flux cleaned = 0.00289439 Jy ! Component: 1050 - total flux cleaned = 0.00297203 Jy ! Component: 1100 - total flux cleaned = 0.00304959 Jy ! Component: 1150 - total flux cleaned = 0.00306906 Jy ! Component: 1200 - total flux cleaned = 0.00306888 Jy ! Component: 1250 - total flux cleaned = 0.00306883 Jy ! Component: 1300 - total flux cleaned = 0.00304938 Jy ! Component: 1350 - total flux cleaned = 0.00302994 Jy ! Component: 1400 - total flux cleaned = 0.00301058 Jy ! Component: 1450 - total flux cleaned = 0.00295111 Jy ! Component: 1500 - total flux cleaned = 0.0029511 Jy ! Component: 1550 - total flux cleaned = 0.00297154 Jy ! Component: 1600 - total flux cleaned = 0.00297159 Jy ! Component: 1650 - total flux cleaned = 0.00299236 Jy ! Component: 1700 - total flux cleaned = 0.00299243 Jy ! Component: 1750 - total flux cleaned = 0.00301386 Jy ! Component: 1800 - total flux cleaned = 0.00301405 Jy ! Component: 1850 - total flux cleaned = 0.00308113 Jy ! Component: 1900 - total flux cleaned = 0.00312728 Jy ! Component: 1950 - total flux cleaned = 0.00319895 Jy ! Component: 2000 - total flux cleaned = 0.00324823 Jy ! Component: 2050 - total flux cleaned = 0.00329948 Jy ! Component: 2100 - total flux cleaned = 0.00335195 Jy ! Component: 2150 - total flux cleaned = 0.00340662 Jy ! Component: 2200 - total flux cleaned = 0.00343441 Jy ! Component: 2250 - total flux cleaned = 0.00352082 Jy ! Component: 2300 - total flux cleaned = 0.00358059 Jy ! Component: 2350 - total flux cleaned = 0.0036426 Jy ! Component: 2400 - total flux cleaned = 0.00370658 Jy ! Component: 2450 - total flux cleaned = 0.00373947 Jy ! Component: 2500 - total flux cleaned = 0.00380713 Jy ! Component: 2550 - total flux cleaned = 0.00387712 Jy ! Component: 2600 - total flux cleaned = 0.00398618 Jy ! Component: 2650 - total flux cleaned = 0.00406241 Jy ! Component: 2700 - total flux cleaned = 0.00410138 Jy ! Component: 2750 - total flux cleaned = 0.00418185 Jy ! Component: 2800 - total flux cleaned = 0.00426391 Jy ! Component: 2850 - total flux cleaned = 0.00439376 Jy ! Component: 2900 - total flux cleaned = 0.0044833 Jy ! Component: 2950 - total flux cleaned = 0.00457553 Jy ! Component: 3000 - total flux cleaned = 0.00462345 Jy ! Component: 3050 - total flux cleaned = 0.00477127 Jy ! Component: 3100 - total flux cleaned = 0.00487463 Jy ! Component: 3150 - total flux cleaned = 0.00498052 Jy ! Component: 3200 - total flux cleaned = 0.00508972 Jy ! Component: 3250 - total flux cleaned = 0.00520203 Jy ! Component: 3300 - total flux cleaned = 0.00525958 Jy ! Component: 3350 - total flux cleaned = 0.00537845 Jy ! Component: 3400 - total flux cleaned = 0.00550222 Jy ! Component: 3450 - total flux cleaned = 0.00563196 Jy ! Component: 3500 - total flux cleaned = 0.00569877 Jy ! Component: 3550 - total flux cleaned = 0.0058352 Jy ! Component: 3600 - total flux cleaned = 0.00597706 Jy ! Component: 3650 - total flux cleaned = 0.00604965 Jy ! Component: 3700 - total flux cleaned = 0.00620199 Jy ! Component: 3750 - total flux cleaned = 0.00635884 Jy ! Component: 3800 - total flux cleaned = 0.00652225 Jy ! Component: 3850 - total flux cleaned = 0.00669358 Jy ! Component: 3900 - total flux cleaned = 0.00678174 Jy ! Component: 3950 - total flux cleaned = 0.00696355 Jy ! Component: 4000 - total flux cleaned = 0.0071532 Jy ! Component: 4050 - total flux cleaned = 0.00725025 Jy ! Total flux subtracted in 4096 components = 0.0074515 Jy ! Clean residual min=-0.005801 max=0.005647 Jy/beam ! Clean residual mean=-0.000005 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.0469558 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 306 components and 0.0469558 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1331-4230_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.235 x 12.8 at 11.38 degrees (North through East) ! Clean map min=-0.014023 max=0.016766 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1331-4230_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0167661 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00165838 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -29.6737 29.6737 59.3474 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0049 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.016 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1331-4230_X_uvs.log closed on Sat Apr 20 04:01:53 2013