! Started logfile: /d2/scr/pima/bp171a3_uvs/J1127-3055_C_uvs.log on Mon Feb 24 08:47:25 2014 obs /d2/scr/pima/bp171a3_uvs/J1127-3055_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1127-3055_C_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.794643 visibilities/baseline/integration-bin. ! Found source: J1127-3055 ! ! 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 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J1127-3055_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000556Jy sigma=28.903441 ! Fit after self-cal, rms=0.946165Jy sigma=27.253662 ! 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=1.435 mas, bmaj=3.477 mas, bpa=2.894 degrees ! Estimated noise=1.47387 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 = 0.0402459 Jy ! Component: 100 - total flux cleaned = 0.0544342 Jy ! Total flux subtracted in 100 components = 0.0544342 Jy ! Clean residual min=-0.006523 max=0.008952 Jy/beam ! Clean residual mean=0.000031 rms=0.002054 Jy/beam ! Combined flux in latest and established models = 0.0544342 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0544342 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=0.047027Jy sigma=0.922654 ! Fit after self-cal, rms=0.045879Jy sigma=0.909251 ! 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=1.757 mas, bmaj=4.384 mas, bpa=0.0603 degrees ! Estimated noise=0.981107 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 = 0.0131499 Jy ! Component: 100 - total flux cleaned = 0.020175 Jy ! Component: 150 - total flux cleaned = 0.024116 Jy ! Component: 200 - total flux cleaned = 0.0263307 Jy ! Total flux subtracted in 200 components = 0.0263307 Jy ! Clean residual min=-0.004317 max=0.007867 Jy/beam ! Clean residual mean=0.000014 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 0.080765 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.080765 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=0.043209Jy sigma=0.699518 ! Fit after self-cal, rms=0.043398Jy sigma=0.698495 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.757 x 4.384 at 0.0603 degrees (North through East) ! Clean map min=-0.0041919 max=0.051798 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.043398Jy sigma=0.698495 ! Fit after self-cal, rms=0.043398Jy sigma=0.698495 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.757 mas, bmaj=4.384 mas, bpa=0.0603 degrees ! Estimated noise=0.981107 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 (3.6, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00691364 Jy ! Component: 100 - total flux cleaned = 0.00899015 Jy ! Component: 150 - total flux cleaned = 0.00968528 Jy ! Component: 200 - total flux cleaned = 0.0103475 Jy ! Total flux subtracted in 200 components = 0.0103475 Jy ! Clean residual min=-0.003752 max=0.004345 Jy/beam ! Clean residual mean=0.000005 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.0911125 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 74 components and 0.0911125 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=0.042010Jy sigma=0.649794 ! Fit after self-cal, rms=0.041565Jy sigma=0.641746 ! 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=0.041565Jy sigma=0.641746 ! Fit after self-cal, rms=0.041565Jy sigma=0.641746 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.757 mas, bmaj=4.384 mas, bpa=0.0603 degrees ! Estimated noise=0.981107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225966 Jy ! Component: 100 - total flux cleaned = 0.0029157 Jy ! Component: 150 - total flux cleaned = 0.00331554 Jy ! Component: 200 - total flux cleaned = 0.0035489 Jy ! Total flux subtracted in 200 components = 0.0035489 Jy ! Clean residual min=-0.003381 max=0.003367 Jy/beam ! Clean residual mean=0.000002 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.0946614 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 0.0946614 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=0.041313Jy sigma=0.635150 ! Fit after self-cal, rms=0.041213Jy sigma=0.633614 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 = 0.00097601 Jy ! Component: 100 - total flux cleaned = 0.00123493 Jy ! Component: 150 - total flux cleaned = 0.00140858 Jy ! Component: 200 - total flux cleaned = 0.0015116 Jy ! Total flux subtracted in 200 components = 0.0015116 Jy ! Clean residual min=-0.003150 max=0.003069 Jy/beam ! Clean residual mean=0.000001 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.096173 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.096173 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=0.041144Jy sigma=0.631786 ! Fit after self-cal, rms=0.041109Jy sigma=0.631322 ! 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=0.041109Jy sigma=0.631322 ! Fit after self-cal, rms=0.041465Jy sigma=0.624600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.756 mas, bmaj=4.391 mas, bpa=-0.5035 degrees ! Estimated noise=0.98306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000685486 Jy ! Component: 100 - total flux cleaned = 0.000909368 Jy ! Component: 150 - total flux cleaned = 0.00107521 Jy ! Component: 200 - total flux cleaned = 0.00118373 Jy ! Total flux subtracted in 200 components = 0.00118373 Jy ! Clean residual min=-0.002861 max=0.002685 Jy/beam ! Clean residual mean=0.000001 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.0973567 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 122 components and 0.0973567 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=0.041421Jy sigma=0.623465 ! Fit after self-cal, rms=0.041446Jy sigma=0.623251 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 = 0.000223658 Jy ! Component: 100 - total flux cleaned = 0.000350789 Jy ! Component: 150 - total flux cleaned = 0.000478887 Jy ! Component: 200 - total flux cleaned = 0.000560425 Jy ! Total flux subtracted in 200 components = 0.000560425 Jy ! Clean residual min=-0.002734 max=0.002647 Jy/beam ! Clean residual mean=0.000001 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.0979171 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 127 components and 0.0979171 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=0.041435Jy sigma=0.622699 ! Fit after self-cal, rms=0.041427Jy sigma=0.622593 ! 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=0.041427Jy sigma=0.622593 ! Fit after self-cal, rms=0.041687Jy sigma=0.621374 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.769 mas, bmaj=11.14 mas, bpa=3.185 degrees ! Estimated noise=1.17549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000683042 Jy ! Component: 100 - total flux cleaned = 0.000808607 Jy ! Component: 150 - total flux cleaned = 0.000917112 Jy ! Component: 200 - total flux cleaned = 0.00101296 Jy ! Total flux subtracted in 200 components = 0.00101296 Jy ! Clean residual min=-0.002977 max=0.003512 Jy/beam ! Clean residual mean=-0.000000 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.0989301 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 136 components and 0.0989301 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=0.041662Jy sigma=0.621382 ! Fit after self-cal, rms=0.041649Jy sigma=0.621306 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 = 7.30169e-05 Jy ! Component: 100 - total flux cleaned = 9.92283e-05 Jy ! Component: 150 - total flux cleaned = 0.000136439 Jy ! Component: 200 - total flux cleaned = 0.000160437 Jy ! Total flux subtracted in 200 components = 0.000160437 Jy ! Clean residual min=-0.002938 max=0.003482 Jy/beam ! Clean residual mean=-0.000000 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.0990905 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 148 components and 0.0990905 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=0.041644Jy sigma=0.621214 ! Fit after self-cal, rms=0.041644Jy sigma=0.621186 ! 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=1.753 mas, bmaj=4.389 mas, bpa=-0.778 degrees ! Estimated noise=0.980805 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.753 x 4.389 at -0.778 degrees (North through East) ! Clean map min=-0.0025405 max=0.050288 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=1.434 mas, bmaj=3.473 mas, bpa=2.095 degrees ! Estimated noise=1.48243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0409422 Jy ! Component: 100 - total flux cleaned = 0.0563566 Jy ! Component: 150 - total flux cleaned = 0.0657139 Jy ! Component: 200 - total flux cleaned = 0.0721503 Jy ! Total flux subtracted in 200 components = 0.0721503 Jy ! Clean residual min=-0.004534 max=0.004543 Jy/beam ! Clean residual mean=0.000018 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.0721503 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0721503 Jy ! Inverting map and beam ! Estimated beam: bmin=1.753 mas, bmaj=4.389 mas, bpa=-0.778 degrees ! Estimated noise=0.980805 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 = 0.00744709 Jy ! Component: 100 - total flux cleaned = 0.012203 Jy ! Component: 150 - total flux cleaned = 0.0155859 Jy ! Component: 200 - total flux cleaned = 0.0180872 Jy ! Total flux subtracted in 200 components = 0.0180872 Jy ! Clean residual min=-0.003537 max=0.002740 Jy/beam ! Clean residual mean=0.000008 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.0902375 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 91 components and 0.0902375 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=3.769 mas, bmaj=11.14 mas, bpa=3.185 degrees ! Estimated noise=1.17549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334278 Jy ! Component: 100 - total flux cleaned = 0.00540111 Jy ! Component: 150 - total flux cleaned = 0.00672155 Jy ! Component: 200 - total flux cleaned = 0.00757616 Jy ! Total flux subtracted in 200 components = 0.00757616 Jy ! Clean residual min=-0.003076 max=0.003412 Jy/beam ! Clean residual mean=0.000002 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.0978136 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 = 0.000402894 Jy ! Component: 100 - total flux cleaned = 0.000557196 Jy ! Component: 150 - total flux cleaned = 0.000677694 Jy ! Component: 200 - total flux cleaned = 0.000785598 Jy ! Total flux subtracted in 200 components = 0.000785598 Jy ! Clean residual min=-0.002948 max=0.003402 Jy/beam ! Clean residual mean=0.000000 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0985992 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 115 components and 0.0985992 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.753 mas, bmaj=4.389 mas, bpa=-0.778 degrees ! Estimated noise=0.980805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180482 Jy ! Component: 100 - total flux cleaned = -0.000262837 Jy ! Component: 150 - total flux cleaned = -0.000264478 Jy ! Component: 200 - total flux cleaned = -0.000229749 Jy ! Total flux subtracted in 200 components = -0.000229749 Jy ! Clean residual min=-0.002600 max=0.002691 Jy/beam ! Clean residual mean=0.000001 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0983695 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 130 components and 0.0983695 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=0.041687Jy sigma=0.620606 ! Fit after self-cal, rms=0.041676Jy sigma=0.620462 wmodel /d2/scr/pima/bp171a3_uvs/J1127-3055_C_map.mod ! Writing 130 model components to file: /d2/scr/pima/bp171a3_uvs/J1127-3055_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1127-3055_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1127-3055_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1127-3055_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a3_uvs/J1127-3055_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 = -0.000167212 Jy ! Component: 100 - total flux cleaned = 0.000105048 Jy ! Component: 150 - total flux cleaned = 0.000501482 Jy ! Component: 200 - total flux cleaned = 0.000535322 Jy ! Component: 250 - total flux cleaned = 0.00059938 Jy ! Component: 300 - total flux cleaned = 0.000448986 Jy ! Component: 350 - total flux cleaned = 0.000219272 Jy ! Component: 400 - total flux cleaned = 2.57339e-05 Jy ! Component: 450 - total flux cleaned = -0.000134192 Jy ! Component: 500 - total flux cleaned = -0.000263217 Jy ! Component: 550 - total flux cleaned = -0.000388003 Jy ! Component: 600 - total flux cleaned = -0.000412927 Jy ! Component: 650 - total flux cleaned = -0.000530478 Jy ! Component: 700 - total flux cleaned = -0.000530323 Jy ! Component: 750 - total flux cleaned = -0.000596588 Jy ! Component: 800 - total flux cleaned = -0.000661212 Jy ! Component: 850 - total flux cleaned = -0.000619022 Jy ! Component: 900 - total flux cleaned = -0.000598888 Jy ! Component: 950 - total flux cleaned = -0.000579125 Jy ! Component: 1000 - total flux cleaned = -0.00063846 Jy ! Component: 1050 - total flux cleaned = -0.000618943 Jy ! Component: 1100 - total flux cleaned = -0.000619298 Jy ! Component: 1150 - total flux cleaned = -0.000656751 Jy ! Component: 1200 - total flux cleaned = -0.000693583 Jy ! Component: 1250 - total flux cleaned = -0.000747502 Jy ! Component: 1300 - total flux cleaned = -0.000747502 Jy ! Component: 1350 - total flux cleaned = -0.000781988 Jy ! Component: 1400 - total flux cleaned = -0.000730611 Jy ! Component: 1450 - total flux cleaned = -0.000697307 Jy ! Component: 1500 - total flux cleaned = -0.000713804 Jy ! Component: 1550 - total flux cleaned = -0.000730005 Jy ! Component: 1600 - total flux cleaned = -0.000713761 Jy ! Component: 1650 - total flux cleaned = -0.00061829 Jy ! Component: 1700 - total flux cleaned = -0.00061855 Jy ! Component: 1750 - total flux cleaned = -0.000572134 Jy ! Component: 1800 - total flux cleaned = -0.000541706 Jy ! Component: 1850 - total flux cleaned = -0.00055688 Jy ! Component: 1900 - total flux cleaned = -0.000512104 Jy ! Component: 1950 - total flux cleaned = -0.000556633 Jy ! Component: 2000 - total flux cleaned = -0.000571362 Jy ! Component: 2050 - total flux cleaned = -0.000499225 Jy ! Component: 2100 - total flux cleaned = -0.000556432 Jy ! Component: 2150 - total flux cleaned = -0.000485555 Jy ! Component: 2200 - total flux cleaned = -0.000443359 Jy ! Component: 2250 - total flux cleaned = -0.000457383 Jy ! Component: 2300 - total flux cleaned = -0.000415658 Jy ! Component: 2350 - total flux cleaned = -0.00037474 Jy ! Component: 2400 - total flux cleaned = -0.000334026 Jy ! Component: 2450 - total flux cleaned = -0.000307211 Jy ! Component: 2500 - total flux cleaned = -0.000333878 Jy ! Component: 2550 - total flux cleaned = -0.000293992 Jy ! Component: 2600 - total flux cleaned = -0.000267478 Jy ! Component: 2650 - total flux cleaned = -0.000228278 Jy ! Component: 2700 - total flux cleaned = -0.00022841 Jy ! Component: 2750 - total flux cleaned = -0.000254219 Jy ! Component: 2800 - total flux cleaned = -0.000241291 Jy ! Component: 2850 - total flux cleaned = -0.000228463 Jy ! Component: 2900 - total flux cleaned = -0.000228388 Jy ! Component: 2950 - total flux cleaned = -0.000228366 Jy ! Component: 3000 - total flux cleaned = -0.000240885 Jy ! Component: 3050 - total flux cleaned = -0.000228325 Jy ! Component: 3100 - total flux cleaned = -0.000203506 Jy ! Component: 3150 - total flux cleaned = -0.000191258 Jy ! Component: 3200 - total flux cleaned = -0.000191342 Jy ! Component: 3250 - total flux cleaned = -0.000240261 Jy ! Component: 3300 - total flux cleaned = -0.000252447 Jy ! Component: 3350 - total flux cleaned = -0.000240299 Jy ! Component: 3400 - total flux cleaned = -0.000240354 Jy ! Component: 3450 - total flux cleaned = -0.000240368 Jy ! Component: 3500 - total flux cleaned = -0.000204228 Jy ! Component: 3550 - total flux cleaned = -0.00021618 Jy ! Component: 3600 - total flux cleaned = -0.000216132 Jy ! Component: 3650 - total flux cleaned = -0.000192279 Jy ! Component: 3700 - total flux cleaned = -0.000180341 Jy ! Component: 3750 - total flux cleaned = -0.000204107 Jy ! Component: 3800 - total flux cleaned = -0.000215926 Jy ! Component: 3850 - total flux cleaned = -0.000227661 Jy ! Component: 3900 - total flux cleaned = -0.000227668 Jy ! Component: 3950 - total flux cleaned = -0.000239383 Jy ! Component: 4000 - total flux cleaned = -0.000227566 Jy ! Component: 4050 - total flux cleaned = -0.000262711 Jy ! Total flux subtracted in 4096 components = -0.000250882 Jy ! Clean residual min=-0.000644 max=0.000656 Jy/beam ! Clean residual mean=0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0981186 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 402 components and 0.0981186 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1127-3055_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.753 x 4.389 at -0.778 degrees (North through East) ! Clean map min=-0.0015188 max=0.050972 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1127-3055_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0509722 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218701 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.28718 1.28718 2.57435 5.14871 10.2974 20.5948 41.1897 82.3793 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 233.068 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1127-3055_C_uvs.log closed on Mon Feb 24 08:47:29 2014