! Started logfile: /scr/pima/bp171a7_uvs/J1051+2119_C_uvs.log on Sun May 12 14:52:30 2013 obs /scr/pima/bp171a7_uvs/J1051+2119_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1051+2119_C_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.852041 visibilities/baseline/integration-bin. ! Found source: J1051+2119 ! ! 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 1336 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/bp171a7_uvs/J1051+2119_C] 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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028899Jy sigma=0.727406 ! Fit after self-cal, rms=0.857865Jy sigma=0.606488 ! 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=1.772 mas, bmaj=11.29 mas, bpa=-3.716 degrees ! Estimated noise=40.16 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 = 0.0997077 Jy ! Component: 100 - total flux cleaned = 0.134885 Jy ! Total flux subtracted in 100 components = 0.134885 Jy ! Clean residual min=-0.014049 max=0.026191 Jy/beam ! Clean residual mean=0.000085 rms=0.004355 Jy/beam ! Combined flux in latest and established models = 0.134885 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.134885 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=0.063147Jy sigma=0.044643 ! Fit after self-cal, rms=0.063048Jy sigma=0.044573 ! Inverting map ! Added new window around map position (3, -0.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255643 Jy ! Component: 100 - total flux cleaned = 0.0413716 Jy ! Total flux subtracted in 100 components = 0.0413716 Jy ! Clean residual min=-0.008771 max=0.013247 Jy/beam ! Clean residual mean=0.000051 rms=0.002896 Jy/beam ! Combined flux in latest and established models = 0.176256 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.176257 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=0.046190Jy sigma=0.032655 ! Fit after self-cal, rms=0.045956Jy sigma=0.032490 ! 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=2.151 mas, bmaj=10.48 mas, bpa=-4.265 degrees ! Estimated noise=27.364 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 = 0.0174089 Jy ! Component: 100 - total flux cleaned = 0.0286312 Jy ! Component: 150 - total flux cleaned = 0.0366919 Jy ! Component: 200 - total flux cleaned = 0.0428298 Jy ! Total flux subtracted in 200 components = 0.0428298 Jy ! Clean residual min=-0.007728 max=0.013961 Jy/beam ! Clean residual mean=0.000041 rms=0.002937 Jy/beam ! Combined flux in latest and established models = 0.219086 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 93 components and 0.219086 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=0.037434Jy sigma=0.026465 ! Fit after self-cal, rms=0.037260Jy sigma=0.026341 ! 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 1.15 HN 1.15 KP 0.81 LA 1.02 ! MK 1.03 NL 1.21 OV 0.93 PT 0.81 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 HN 0.99 KP 0.83 LA 1.06 ! MK 1.03 NL 1.10 OV 0.96 PT 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.93 KP 1.04 LA 1.02 ! MK 1.07 NL 1.13 OV 0.95 PT 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.94 KP 0.86 LA 1.01 ! MK 1.09 NL 0.96 OV 0.92 PT 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.92 KP 1.00 LA 1.04 ! MK 1.01 NL 0.98 OV 0.91 PT 0.84 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.04 KP 1.03 LA 1.22 ! MK 1.02 NL 1.01 OV 1.03 PT 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.00 KP 0.94 LA 1.16 ! MK 0.99 NL 1.04 OV 1.07 PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.00 KP 0.99 LA 1.11 ! MK 1.03 NL 1.07 OV 1.09 PT 0.97 ! ! ! Fit before self-cal, rms=0.037260Jy sigma=0.026341 ! Fit after self-cal, rms=0.030511Jy sigma=0.021365 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=10.59 mas, bpa=-4.269 degrees ! Estimated noise=27.078 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 (15, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121087 Jy ! Component: 100 - total flux cleaned = 0.0178185 Jy ! Component: 150 - total flux cleaned = 0.0185756 Jy ! Component: 200 - total flux cleaned = 0.0195329 Jy ! Total flux subtracted in 200 components = 0.0195329 Jy ! Clean residual min=-0.003764 max=0.005922 Jy/beam ! Clean residual mean=0.000014 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.238619 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 126 components and 0.238619 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=0.025367Jy sigma=0.017509 ! Fit after self-cal, rms=0.025227Jy sigma=0.017378 ! Inverting map ! Added new window around map position (7.2, -3.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00525479 Jy ! Component: 100 - total flux cleaned = 0.00677109 Jy ! Component: 150 - total flux cleaned = 0.00790055 Jy ! Component: 200 - total flux cleaned = 0.00898835 Jy ! Total flux subtracted in 200 components = 0.00898835 Jy ! Clean residual min=-0.003060 max=0.003247 Jy/beam ! Clean residual mean=0.000007 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.247608 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 159 components and 0.247608 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=0.023852Jy sigma=0.016452 ! Fit after self-cal, rms=0.023772Jy sigma=0.016398 ! 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=0.023772Jy sigma=0.016398 ! Fit after self-cal, rms=0.023445Jy sigma=0.016256 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.171 mas, bmaj=10.57 mas, bpa=-4.317 degrees ! Estimated noise=26.8775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153209 Jy ! Component: 100 - total flux cleaned = 0.00206704 Jy ! Component: 150 - total flux cleaned = 0.00237441 Jy ! Component: 200 - total flux cleaned = 0.00242253 Jy ! Total flux subtracted in 200 components = 0.00242253 Jy ! Clean residual min=-0.002372 max=0.002509 Jy/beam ! Clean residual mean=0.000003 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.25003 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 196 components and 0.25003 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=0.023147Jy sigma=0.016065 ! Fit after self-cal, rms=0.023132Jy sigma=0.016053 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 (-12.3, -68.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121649 Jy ! Component: 100 - total flux cleaned = 0.00116236 Jy ! Component: 150 - total flux cleaned = 0.00138478 Jy ! Component: 200 - total flux cleaned = 0.00146228 Jy ! Total flux subtracted in 200 components = 0.00146228 Jy ! Clean residual min=-0.001966 max=0.002129 Jy/beam ! Clean residual mean=0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.251492 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 256 components and 0.251492 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=0.022863Jy sigma=0.015874 ! Fit after self-cal, rms=0.022848Jy sigma=0.015867 ! 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=0.022848Jy sigma=0.015867 ! Fit after self-cal, rms=0.022784Jy sigma=0.015857 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.17 mas, bmaj=10.57 mas, bpa=-4.318 degrees ! Estimated noise=26.8619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000653367 Jy ! Component: 100 - total flux cleaned = 0.000804091 Jy ! Component: 150 - total flux cleaned = 0.000803333 Jy ! Component: 200 - total flux cleaned = 0.000868255 Jy ! Total flux subtracted in 200 components = 0.000868255 Jy ! Clean residual min=-0.001730 max=0.001933 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.25236 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 294 components and 0.252361 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=0.022677Jy sigma=0.015786 ! Fit after self-cal, rms=0.022672Jy sigma=0.015784 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 = 0.000152352 Jy ! Component: 100 - total flux cleaned = 0.000182227 Jy ! Component: 150 - total flux cleaned = 0.000124019 Jy ! Component: 200 - total flux cleaned = 0.000123867 Jy ! Total flux subtracted in 200 components = 0.000123867 Jy ! Clean residual min=-0.001670 max=0.001816 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.252484 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 330 components and 0.252484 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=0.022599Jy sigma=0.015737 ! Fit after self-cal, rms=0.022596Jy sigma=0.015735 ! 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=0.022596Jy sigma=0.015735 ! Fit after self-cal, rms=0.022577Jy sigma=0.015733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.379 mas, bmaj=9.832 mas, bpa=-4.018 degrees ! Estimated noise=30.352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000348023 Jy ! Component: 100 - total flux cleaned = 0.000531334 Jy ! Component: 150 - total flux cleaned = 0.000530852 Jy ! Component: 200 - total flux cleaned = 0.00053087 Jy ! Total flux subtracted in 200 components = 0.00053087 Jy ! Clean residual min=-0.002098 max=0.001844 Jy/beam ! Clean residual mean=0.000001 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.253015 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 372 components and 0.253015 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=0.022514Jy sigma=0.015698 ! Fit after self-cal, rms=0.022510Jy sigma=0.015695 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 = 0.000416962 Jy ! Component: 100 - total flux cleaned = 0.000389908 Jy ! Component: 150 - total flux cleaned = 0.000337509 Jy ! Component: 200 - total flux cleaned = 0.000236776 Jy ! Total flux subtracted in 200 components = 0.000236776 Jy ! Clean residual min=-0.001981 max=0.001779 Jy/beam ! Clean residual mean=0.000000 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.253252 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 405 components and 0.253252 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=0.022464Jy sigma=0.015667 ! Fit after self-cal, rms=0.022461Jy sigma=0.015665 ! 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=2.169 mas, bmaj=10.57 mas, bpa=-4.319 degrees ! Estimated noise=26.8551 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.169 x 10.57 at -4.319 degrees (North through East) ! Clean map min=-0.0017636 max=0.14439 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=1.776 mas, bmaj=11.4 mas, bpa=-3.738 degrees ! Estimated noise=39.8333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0987789 Jy ! Component: 100 - total flux cleaned = 0.135636 Jy ! Component: 150 - total flux cleaned = 0.15966 Jy ! Component: 200 - total flux cleaned = 0.176347 Jy ! Total flux subtracted in 200 components = 0.176347 Jy ! Clean residual min=-0.006826 max=0.009464 Jy/beam ! Clean residual mean=0.000051 rms=0.002443 Jy/beam ! Combined flux in latest and established models = 0.176347 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.176347 Jy ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=10.57 mas, bpa=-4.319 degrees ! Estimated noise=26.8551 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 = 0.0169708 Jy ! Component: 100 - total flux cleaned = 0.028822 Jy ! Component: 150 - total flux cleaned = 0.0378324 Jy ! Component: 200 - total flux cleaned = 0.0448949 Jy ! Total flux subtracted in 200 components = 0.0448949 Jy ! Clean residual min=-0.003987 max=0.004900 Jy/beam ! Clean residual mean=0.000023 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.221242 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 75 components and 0.221242 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=3.379 mas, bmaj=9.832 mas, bpa=-4.018 degrees ! Estimated noise=30.352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00822032 Jy ! Component: 100 - total flux cleaned = 0.0136235 Jy ! Component: 150 - total flux cleaned = 0.0168129 Jy ! Component: 200 - total flux cleaned = 0.0189286 Jy ! Total flux subtracted in 200 components = 0.0189286 Jy ! Clean residual min=-0.002380 max=0.003639 Jy/beam ! Clean residual mean=0.000011 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.240171 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 = 0.00157219 Jy ! Component: 100 - total flux cleaned = 0.00230616 Jy ! Component: 150 - total flux cleaned = 0.00269792 Jy ! Component: 200 - total flux cleaned = 0.00303261 Jy ! Total flux subtracted in 200 components = 0.00303261 Jy ! Clean residual min=-0.001897 max=0.002610 Jy/beam ! Clean residual mean=0.000004 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.243203 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 180 components and 0.243203 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=10.57 mas, bpa=-4.319 degrees ! Estimated noise=26.8551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.63623e-05 Jy ! Component: 100 - total flux cleaned = 0.000236445 Jy ! Component: 150 - total flux cleaned = 0.000235079 Jy ! Component: 200 - total flux cleaned = 0.000107107 Jy ! Total flux subtracted in 200 components = 0.000107107 Jy ! Clean residual min=-0.001619 max=0.001729 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.243311 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 221 components and 0.243311 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=0.022566Jy sigma=0.015724 ! Fit after self-cal, rms=0.022482Jy sigma=0.015669 wmodel /scr/pima/bp171a7_uvs/J1051+2119_C_map.mod ! Writing 221 model components to file: /scr/pima/bp171a7_uvs/J1051+2119_C_map.mod wobs /scr/pima/bp171a7_uvs/J1051+2119_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1051+2119_C_uvs.fits wwins /scr/pima/bp171a7_uvs/J1051+2119_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171a7_uvs/J1051+2119_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 = 0.00074196 Jy ! Component: 100 - total flux cleaned = 0.00121739 Jy ! Component: 150 - total flux cleaned = 0.00138624 Jy ! Component: 200 - total flux cleaned = 0.00147689 Jy ! Component: 250 - total flux cleaned = 0.00158571 Jy ! Component: 300 - total flux cleaned = 0.00175005 Jy ! Component: 350 - total flux cleaned = 0.00182876 Jy ! Component: 400 - total flux cleaned = 0.00196084 Jy ! Component: 450 - total flux cleaned = 0.0020874 Jy ! Component: 500 - total flux cleaned = 0.00222662 Jy ! Component: 550 - total flux cleaned = 0.00232694 Jy ! Component: 600 - total flux cleaned = 0.00243964 Jy ! Component: 650 - total flux cleaned = 0.00250228 Jy ! Component: 700 - total flux cleaned = 0.00257843 Jy ! Component: 750 - total flux cleaned = 0.00263748 Jy ! Component: 800 - total flux cleaned = 0.0026807 Jy ! Component: 850 - total flux cleaned = 0.00272298 Jy ! Component: 900 - total flux cleaned = 0.00276406 Jy ! Component: 950 - total flux cleaned = 0.00280395 Jy ! Component: 1000 - total flux cleaned = 0.00282982 Jy ! Component: 1050 - total flux cleaned = 0.00279124 Jy ! Component: 1100 - total flux cleaned = 0.00280387 Jy ! Component: 1150 - total flux cleaned = 0.00277892 Jy ! Component: 1200 - total flux cleaned = 0.00274242 Jy ! Component: 1250 - total flux cleaned = 0.00271846 Jy ! Component: 1300 - total flux cleaned = 0.00263634 Jy ! Component: 1350 - total flux cleaned = 0.00259005 Jy ! Component: 1400 - total flux cleaned = 0.0025786 Jy ! Component: 1450 - total flux cleaned = 0.00254498 Jy ! Component: 1500 - total flux cleaned = 0.00252268 Jy ! Component: 1550 - total flux cleaned = 0.00247896 Jy ! Component: 1600 - total flux cleaned = 0.00246809 Jy ! Component: 1650 - total flux cleaned = 0.00245752 Jy ! Component: 1700 - total flux cleaned = 0.00240517 Jy ! Component: 1750 - total flux cleaned = 0.00242596 Jy ! Component: 1800 - total flux cleaned = 0.00242589 Jy ! Component: 1850 - total flux cleaned = 0.00241554 Jy ! Component: 1900 - total flux cleaned = 0.00240549 Jy ! Component: 1950 - total flux cleaned = 0.00242501 Jy ! Component: 2000 - total flux cleaned = 0.0024152 Jy ! Component: 2050 - total flux cleaned = 0.00241521 Jy ! Component: 2100 - total flux cleaned = 0.00242477 Jy ! Component: 2150 - total flux cleaned = 0.00244357 Jy ! Component: 2200 - total flux cleaned = 0.0024622 Jy ! Component: 2250 - total flux cleaned = 0.00249903 Jy ! Component: 2300 - total flux cleaned = 0.00252641 Jy ! Component: 2350 - total flux cleaned = 0.00258054 Jy ! Component: 2400 - total flux cleaned = 0.00259831 Jy ! Component: 2450 - total flux cleaned = 0.00260711 Jy ! Component: 2500 - total flux cleaned = 0.00263347 Jy ! Component: 2550 - total flux cleaned = 0.0026856 Jy ! Component: 2600 - total flux cleaned = 0.00271139 Jy ! Component: 2650 - total flux cleaned = 0.00273699 Jy ! Component: 2700 - total flux cleaned = 0.00277934 Jy ! Component: 2750 - total flux cleaned = 0.00282132 Jy ! Component: 2800 - total flux cleaned = 0.00285452 Jy ! Component: 2850 - total flux cleaned = 0.00289564 Jy ! Component: 2900 - total flux cleaned = 0.00292022 Jy ! Component: 2950 - total flux cleaned = 0.00296872 Jy ! Component: 3000 - total flux cleaned = 0.00296078 Jy ! Component: 3050 - total flux cleaned = 0.00302454 Jy ! Component: 3100 - total flux cleaned = 0.00306408 Jy ! Component: 3150 - total flux cleaned = 0.00311104 Jy ! Component: 3200 - total flux cleaned = 0.00314207 Jy ! Component: 3250 - total flux cleaned = 0.0031652 Jy ! Component: 3300 - total flux cleaned = 0.00321878 Jy ! Component: 3350 - total flux cleaned = 0.00324149 Jy ! Component: 3400 - total flux cleaned = 0.0033019 Jy ! Component: 3450 - total flux cleaned = 0.00335448 Jy ! Component: 3500 - total flux cleaned = 0.0034216 Jy ! Component: 3550 - total flux cleaned = 0.00344378 Jy ! Component: 3600 - total flux cleaned = 0.00351744 Jy ! Component: 3650 - total flux cleaned = 0.00355411 Jy ! Component: 3700 - total flux cleaned = 0.00362698 Jy ! Component: 3750 - total flux cleaned = 0.00367773 Jy ! Component: 3800 - total flux cleaned = 0.00372818 Jy ! Component: 3850 - total flux cleaned = 0.00378555 Jy ! Component: 3900 - total flux cleaned = 0.00382843 Jy ! Component: 3950 - total flux cleaned = 0.00386404 Jy ! Component: 4000 - total flux cleaned = 0.00389243 Jy ! Component: 4050 - total flux cleaned = 0.00394896 Jy ! Total flux subtracted in 4096 components = 0.00399823 Jy ! Clean residual min=-0.000399 max=0.000413 Jy/beam ! Clean residual mean=-0.000000 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.247309 Jy keep ! Adding 398 model components to the UV plane model. ! The established model now contains 619 components and 0.247309 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1051+2119_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.169 x 10.57 at -4.319 degrees (North through East) ! Clean map min=-0.0012429 max=0.14313 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1051+2119_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.143128 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140481 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.294452 0.294452 0.588905 1.17781 2.35562 4.71124 9.42247 18.8449 37.6899 75.3798 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.143 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1051+2119_C_uvs.log closed on Sun May 12 14:52:34 2013