! Started logfile: /scr/pima/bp171a9_uvs/J1106-0052_C_uvs.log on Sat Dec 21 09:11:55 2013 obs /scr/pima/bp171a9_uvs/J1106-0052_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1106-0052_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1106-0052 ! ! 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 864 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/bp171a9_uvs/J1106-0052_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=1.004442Jy sigma=4.151851 ! Fit after self-cal, rms=0.907706Jy sigma=3.703361 ! 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=1.77 mas, bmaj=4.802 mas, bpa=14.78 degrees ! Estimated noise=8.25031 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 = 0.0720253 Jy ! Component: 100 - total flux cleaned = 0.0928406 Jy ! Total flux subtracted in 100 components = 0.0928406 Jy ! Clean residual min=-0.004317 max=0.008763 Jy/beam ! Clean residual mean=-0.000001 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.0928406 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0928406 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=0.024263Jy sigma=0.108935 ! Fit after self-cal, rms=0.024222Jy sigma=0.108816 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00900492 Jy ! Component: 100 - total flux cleaned = 0.0138539 Jy ! Total flux subtracted in 100 components = 0.0138539 Jy ! Clean residual min=-0.003184 max=0.005986 Jy/beam ! Clean residual mean=-0.000001 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.106695 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.106695 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=0.021221Jy sigma=0.087967 ! Fit after self-cal, rms=0.021214Jy sigma=0.087844 ! Inverting map ! Added new window around map position (-3, 4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511795 Jy ! Component: 100 - total flux cleaned = 0.00757548 Jy ! Total flux subtracted in 100 components = 0.00757548 Jy ! Clean residual min=-0.002971 max=0.002811 Jy/beam ! Clean residual mean=-0.000001 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.11427 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.11427 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=0.020003Jy sigma=0.081359 ! Fit after self-cal, rms=0.019927Jy sigma=0.081125 ! 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=2.24 mas, bmaj=5.429 mas, bpa=12.01 degrees ! Estimated noise=6.17839 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 = 0.00221754 Jy ! Component: 100 - total flux cleaned = 0.00329249 Jy ! Component: 150 - total flux cleaned = 0.00359505 Jy ! Component: 200 - total flux cleaned = 0.00384456 Jy ! Total flux subtracted in 200 components = 0.00384456 Jy ! Clean residual min=-0.003974 max=0.003130 Jy/beam ! Clean residual mean=-0.000004 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.118115 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 54 components and 0.118115 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=0.019722Jy sigma=0.079883 ! Fit after self-cal, rms=0.019698Jy sigma=0.079778 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.24 x 5.429 at 12.01 degrees (North through East) ! Clean map min=-0.0038048 max=0.092721 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 1.02 FD 1.11 HN 1.00 KP 0.87 ! LA 1.04 NL 1.06 OV 0.95 PT 0.92 ! SC 0.93 ! ! ! Correcting IF 2. ! 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* PT 1.00* ! SC 1.00* ! ! ! 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 0.99 KP 1.00 ! LA 1.08 NL 1.00 OV 1.01 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.03 KP 1.03 ! LA 1.09 NL 1.04 OV 0.96 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.08 KP 1.02 ! LA 1.13 NL 0.98 OV 1.00 PT 1.03 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 0.95 KP 0.93 ! LA 1.06 NL 1.01 OV 0.95 PT 0.96 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00 KP 1.06 ! LA 1.05 NL 0.99 OV 0.97 PT 0.93 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.019698Jy sigma=0.079778 ! Fit after self-cal, rms=0.018677Jy sigma=0.073885 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.225 mas, bmaj=5.419 mas, bpa=12.26 degrees ! Estimated noise=6.16609 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 = 0.00113652 Jy ! Component: 100 - total flux cleaned = 0.00151661 Jy ! Component: 150 - total flux cleaned = 0.00168657 Jy ! Component: 200 - total flux cleaned = 0.00184795 Jy ! Total flux subtracted in 200 components = 0.00184795 Jy ! Clean residual min=-0.003031 max=0.001966 Jy/beam ! Clean residual mean=-0.000002 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.119963 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 0.119963 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=0.018604Jy sigma=0.073472 ! Fit after self-cal, rms=0.018614Jy sigma=0.073427 ! 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=0.018614Jy sigma=0.073427 ! Fit after self-cal, rms=0.018597Jy sigma=0.073337 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.219 mas, bmaj=5.415 mas, bpa=12.38 degrees ! Estimated noise=6.17587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000820767 Jy ! Component: 100 - total flux cleaned = 0.00118609 Jy ! Component: 150 - total flux cleaned = 0.00133146 Jy ! Component: 200 - total flux cleaned = 0.00146894 Jy ! Total flux subtracted in 200 components = 0.00146894 Jy ! Clean residual min=-0.002983 max=0.001972 Jy/beam ! Clean residual mean=-0.000002 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.121432 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.121432 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=0.018564Jy sigma=0.073083 ! Fit after self-cal, rms=0.018566Jy sigma=0.073066 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 = 0.0002557 Jy ! Component: 100 - total flux cleaned = 0.000353963 Jy ! Component: 150 - total flux cleaned = 0.000412094 Jy ! Component: 200 - total flux cleaned = 0.000438795 Jy ! Total flux subtracted in 200 components = 0.000438795 Jy ! Clean residual min=-0.002927 max=0.001985 Jy/beam ! Clean residual mean=-0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.12187 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.12187 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=0.018548Jy sigma=0.073023 ! Fit after self-cal, rms=0.018551Jy sigma=0.073017 ! 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=0.018551Jy sigma=0.073017 ! Fit after self-cal, rms=0.018230Jy sigma=0.071394 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.211 mas, bmaj=5.407 mas, bpa=12.55 degrees ! Estimated noise=6.24103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012289 Jy ! Component: 100 - total flux cleaned = 0.00179209 Jy ! Component: 150 - total flux cleaned = 0.0021341 Jy ! Component: 200 - total flux cleaned = 0.00232695 Jy ! Total flux subtracted in 200 components = 0.00232695 Jy ! Clean residual min=-0.002531 max=0.001950 Jy/beam ! Clean residual mean=-0.000001 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.124197 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.124197 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=0.018203Jy sigma=0.070876 ! Fit after self-cal, rms=0.018207Jy sigma=0.070867 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 = 0.000184567 Jy ! Component: 100 - total flux cleaned = 0.000199837 Jy ! Component: 150 - total flux cleaned = 0.000221505 Jy ! Component: 200 - total flux cleaned = 0.000241545 Jy ! Total flux subtracted in 200 components = 0.000241545 Jy ! Clean residual min=-0.002508 max=0.001954 Jy/beam ! Clean residual mean=-0.000001 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.124439 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 125 components and 0.124439 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=0.018204Jy sigma=0.070830 ! Fit after self-cal, rms=0.018206Jy sigma=0.070828 ! 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=0.018206Jy sigma=0.070828 ! Fit after self-cal, rms=0.018096Jy sigma=0.070502 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.15 mas, bmaj=6.834 mas, bpa=0.3472 degrees ! Estimated noise=6.72272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125399 Jy ! Component: 100 - total flux cleaned = 0.00190053 Jy ! Component: 150 - total flux cleaned = 0.00207849 Jy ! Component: 200 - total flux cleaned = 0.00218264 Jy ! Total flux subtracted in 200 components = 0.00218264 Jy ! Clean residual min=-0.003075 max=0.002482 Jy/beam ! Clean residual mean=-0.000003 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.126621 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 146 components and 0.126621 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=0.018110Jy sigma=0.070147 ! Fit after self-cal, rms=0.018112Jy sigma=0.070130 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 = 0.000228665 Jy ! Component: 100 - total flux cleaned = 0.000278247 Jy ! Component: 150 - total flux cleaned = 0.000321088 Jy ! Component: 200 - total flux cleaned = 0.0003599 Jy ! Total flux subtracted in 200 components = 0.0003599 Jy ! Clean residual min=-0.003042 max=0.002494 Jy/beam ! Clean residual mean=-0.000003 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.126981 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 151 components and 0.126981 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=0.018128Jy sigma=0.070125 ! Fit after self-cal, rms=0.018130Jy sigma=0.070120 ! 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=2.202 mas, bmaj=5.4 mas, bpa=12.7 degrees ! Estimated noise=6.29343 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.202 x 5.4 at 12.7 degrees (North through East) ! Clean map min=-0.0024705 max=0.093078 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=1.739 mas, bmaj=4.812 mas, bpa=15.41 degrees ! Estimated noise=8.32127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0729112 Jy ! Component: 100 - total flux cleaned = 0.0952443 Jy ! Component: 150 - total flux cleaned = 0.105683 Jy ! Component: 200 - total flux cleaned = 0.111743 Jy ! Total flux subtracted in 200 components = 0.111743 Jy ! Clean residual min=-0.002597 max=0.003569 Jy/beam ! Clean residual mean=-0.000000 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.111743 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.111743 Jy ! Inverting map and beam ! Estimated beam: bmin=2.202 mas, bmaj=5.4 mas, bpa=12.7 degrees ! Estimated noise=6.29343 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 = 0.00528446 Jy ! Component: 100 - total flux cleaned = 0.00841565 Jy ! Component: 150 - total flux cleaned = 0.0104778 Jy ! Component: 200 - total flux cleaned = 0.0118873 Jy ! Total flux subtracted in 200 components = 0.0118873 Jy ! Clean residual min=-0.002690 max=0.002177 Jy/beam ! Clean residual mean=-0.000002 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.12363 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 85 components and 0.12363 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=4.15 mas, bmaj=6.834 mas, bpa=0.3472 degrees ! Estimated noise=6.72272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014716 Jy ! Component: 100 - total flux cleaned = 0.00232327 Jy ! Component: 150 - total flux cleaned = 0.00279368 Jy ! Component: 200 - total flux cleaned = 0.00295859 Jy ! Total flux subtracted in 200 components = 0.00295859 Jy ! Clean residual min=-0.003089 max=0.002484 Jy/beam ! Clean residual mean=-0.000003 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.126589 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 = 4.89753e-05 Jy ! Component: 100 - total flux cleaned = 0.000110943 Jy ! Component: 150 - total flux cleaned = 0.000168901 Jy ! Component: 200 - total flux cleaned = 0.000210185 Jy ! Total flux subtracted in 200 components = 0.000210185 Jy ! Clean residual min=-0.003085 max=0.002485 Jy/beam ! Clean residual mean=-0.000003 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.126799 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 0.126799 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.202 mas, bmaj=5.4 mas, bpa=12.7 degrees ! Estimated noise=6.29343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0002565 Jy ! Component: 100 - total flux cleaned = -0.000184938 Jy ! Component: 150 - total flux cleaned = -0.000102826 Jy ! Component: 200 - total flux cleaned = -3.31567e-05 Jy ! Total flux subtracted in 200 components = -3.31567e-05 Jy ! Clean residual min=-0.002594 max=0.002105 Jy/beam ! Clean residual mean=-0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.126766 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 108 components and 0.126766 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=0.018162Jy sigma=0.070168 ! Fit after self-cal, rms=0.018159Jy sigma=0.070160 wmodel /scr/pima/bp171a9_uvs/J1106-0052_C_map.mod ! Writing 108 model components to file: /scr/pima/bp171a9_uvs/J1106-0052_C_map.mod wobs /scr/pima/bp171a9_uvs/J1106-0052_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1106-0052_C_uvs.fits wwins /scr/pima/bp171a9_uvs/J1106-0052_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a9_uvs/J1106-0052_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 = -0.00106129 Jy ! Component: 100 - total flux cleaned = -0.00166147 Jy ! Component: 150 - total flux cleaned = -0.00224868 Jy ! Component: 200 - total flux cleaned = -0.00263811 Jy ! Component: 250 - total flux cleaned = -0.00288214 Jy ! Component: 300 - total flux cleaned = -0.00311508 Jy ! Component: 350 - total flux cleaned = -0.00325512 Jy ! Component: 400 - total flux cleaned = -0.00346978 Jy ! Component: 450 - total flux cleaned = -0.0035996 Jy ! Component: 500 - total flux cleaned = -0.00372493 Jy ! Component: 550 - total flux cleaned = -0.00384523 Jy ! Component: 600 - total flux cleaned = -0.00386826 Jy ! Component: 650 - total flux cleaned = -0.00391355 Jy ! Component: 700 - total flux cleaned = -0.00397932 Jy ! Component: 750 - total flux cleaned = -0.0040426 Jy ! Component: 800 - total flux cleaned = -0.00395975 Jy ! Component: 850 - total flux cleaned = -0.00400035 Jy ! Component: 900 - total flux cleaned = -0.00401923 Jy ! Component: 950 - total flux cleaned = -0.00392321 Jy ! Component: 1000 - total flux cleaned = -0.00388646 Jy ! Component: 1050 - total flux cleaned = -0.00385026 Jy ! Component: 1100 - total flux cleaned = -0.00377893 Jy ! Component: 1150 - total flux cleaned = -0.00377875 Jy ! Component: 1200 - total flux cleaned = -0.00374414 Jy ! Component: 1250 - total flux cleaned = -0.00369401 Jy ! Component: 1300 - total flux cleaned = -0.00367786 Jy ! Component: 1350 - total flux cleaned = -0.00362943 Jy ! Component: 1400 - total flux cleaned = -0.0035508 Jy ! Component: 1450 - total flux cleaned = -0.00356635 Jy ! Component: 1500 - total flux cleaned = -0.00347522 Jy ! Component: 1550 - total flux cleaned = -0.00346053 Jy ! Component: 1600 - total flux cleaned = -0.0034457 Jy ! Component: 1650 - total flux cleaned = -0.00337393 Jy ! Component: 1700 - total flux cleaned = -0.0033459 Jy ! Component: 1750 - total flux cleaned = -0.00329039 Jy ! Component: 1800 - total flux cleaned = -0.00324928 Jy ! Component: 1850 - total flux cleaned = -0.00322257 Jy ! Component: 1900 - total flux cleaned = -0.00322234 Jy ! Component: 1950 - total flux cleaned = -0.00314476 Jy ! Component: 2000 - total flux cleaned = -0.00317016 Jy ! Component: 2050 - total flux cleaned = -0.00317004 Jy ! Component: 2100 - total flux cleaned = -0.00312092 Jy ! Component: 2150 - total flux cleaned = -0.00312109 Jy ! Component: 2200 - total flux cleaned = -0.00312116 Jy ! Component: 2250 - total flux cleaned = -0.00308581 Jy ! Component: 2300 - total flux cleaned = -0.00310904 Jy ! Component: 2350 - total flux cleaned = -0.00309768 Jy ! Component: 2400 - total flux cleaned = -0.00310906 Jy ! Component: 2450 - total flux cleaned = -0.00313119 Jy ! Component: 2500 - total flux cleaned = -0.00308732 Jy ! Component: 2550 - total flux cleaned = -0.00314124 Jy ! Component: 2600 - total flux cleaned = -0.00309837 Jy ! Component: 2650 - total flux cleaned = -0.00308773 Jy ! Component: 2700 - total flux cleaned = -0.00308771 Jy ! Component: 2750 - total flux cleaned = -0.00306738 Jy ! Component: 2800 - total flux cleaned = -0.00308774 Jy ! Component: 2850 - total flux cleaned = -0.00314796 Jy ! Component: 2900 - total flux cleaned = -0.00314787 Jy ! Component: 2950 - total flux cleaned = -0.00316764 Jy ! Component: 3000 - total flux cleaned = -0.00320658 Jy ! Component: 3050 - total flux cleaned = -0.00321626 Jy ! Component: 3100 - total flux cleaned = -0.00323534 Jy ! Component: 3150 - total flux cleaned = -0.00326368 Jy ! Component: 3200 - total flux cleaned = -0.00329165 Jy ! Component: 3250 - total flux cleaned = -0.00331028 Jy ! Component: 3300 - total flux cleaned = -0.00338374 Jy ! Component: 3350 - total flux cleaned = -0.00341107 Jy ! Component: 3400 - total flux cleaned = -0.00343821 Jy ! Component: 3450 - total flux cleaned = -0.00345617 Jy ! Component: 3500 - total flux cleaned = -0.00348292 Jy ! Component: 3550 - total flux cleaned = -0.0035448 Jy ! Component: 3600 - total flux cleaned = -0.00359728 Jy ! Component: 3650 - total flux cleaned = -0.0036146 Jy ! Component: 3700 - total flux cleaned = -0.00365775 Jy ! Component: 3750 - total flux cleaned = -0.00370059 Jy ! Component: 3800 - total flux cleaned = -0.00374317 Jy ! Component: 3850 - total flux cleaned = -0.00376868 Jy ! Component: 3900 - total flux cleaned = -0.00381913 Jy ! Component: 3950 - total flux cleaned = -0.00386923 Jy ! Component: 4000 - total flux cleaned = -0.00390242 Jy ! Component: 4050 - total flux cleaned = -0.00396014 Jy ! Total flux subtracted in 4096 components = -0.0039929 Jy ! Clean residual min=-0.000530 max=0.000467 Jy/beam ! Clean residual mean=-0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.122773 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 422 components and 0.122773 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1106-0052_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.202 x 5.4 at 12.7 degrees (North through East) ! Clean map min=-0.0014259 max=0.093119 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1106-0052_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0931187 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153549 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.494689 0.494689 0.989378 1.97876 3.95751 7.91502 15.83 31.6601 63.3202 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 606.441 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1106-0052_C_uvs.log closed on Sat Dec 21 09:12:00 2013