! Started logfile: /g0/scr/pima/s4195b_uvs/J1213-2618_X_uvs.log on Tue Dec 31 19:36:57 2013 obs /g0/scr/pima/s4195b_uvs/J1213-2618_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J1213-2618_X_uva.fits ! AN table 1: 10 integrations on 21 of 21 possible baselines. ! AN table 2: 10 integrations on 15 of 15 possible baselines. ! AN table 3: 9 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.854281 visibilities/baseline/integration-bin. ! Found source: J1213-2618 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3752 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 /g0/scr/pima/s4195b_uvs/J1213-2618_X] 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 0.200x0.200 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000687Jy sigma=0.764106 ! Fit after self-cal, rms=0.989937Jy sigma=0.750114 ! 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=0.8828 mas, bmaj=7.546 mas, bpa=-17.12 degrees ! Estimated noise=32.0882 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 = 0.0111712 Jy ! Component: 100 - total flux cleaned = 0.013834 Jy ! Total flux subtracted in 100 components = 0.013834 Jy ! Clean residual min=-0.002173 max=0.002078 Jy/beam ! Clean residual mean=-0.000003 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.013834 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.013834 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=0.021726Jy sigma=0.016143 ! Fit after self-cal, rms=0.020053Jy sigma=0.014672 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301485 Jy ! Component: 100 - total flux cleaned = 0.00423352 Jy ! Total flux subtracted in 100 components = 0.00423352 Jy ! Clean residual min=-0.002119 max=0.002164 Jy/beam ! Clean residual mean=-0.000003 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0180675 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0180675 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=0.020300Jy sigma=0.013960 ! Fit after self-cal, rms=0.020281Jy sigma=0.013943 ! 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=1.177 mas, bmaj=7.519 mas, bpa=-16.78 degrees ! Estimated noise=17.0007 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 = 2.06446e-05 Jy ! Component: 100 - total flux cleaned = -0.000204286 Jy ! Component: 150 - total flux cleaned = -0.000331164 Jy ! Component: 200 - total flux cleaned = -0.000437074 Jy ! Total flux subtracted in 200 components = -0.000437074 Jy ! Clean residual min=-0.001000 max=0.001107 Jy/beam ! Clean residual mean=-0.000005 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0176304 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.0176304 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=0.020320Jy sigma=0.013790 ! Fit after self-cal, rms=0.020306Jy sigma=0.013780 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.177 x 7.519 at -16.78 degrees (North through East) ! Clean map min=-0.0011129 max=0.01714 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 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.05 LA 1.04 MK 1.03 NL 1.13 ! OV 0.84 PT 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.020306Jy sigma=0.013780 ! Fit after self-cal, rms=0.020281Jy sigma=0.013776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=7.51 mas, bpa=-16.78 degrees ! Estimated noise=16.9925 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 = -0.000284827 Jy ! Component: 100 - total flux cleaned = -0.000376104 Jy ! Component: 150 - total flux cleaned = -0.000437851 Jy ! Component: 200 - total flux cleaned = -0.000491146 Jy ! Total flux subtracted in 200 components = -0.000491146 Jy ! Clean residual min=-0.001038 max=0.001114 Jy/beam ! Clean residual mean=-0.000005 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0171393 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.0171393 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=0.020297Jy sigma=0.013727 ! Fit after self-cal, rms=0.020289Jy sigma=0.013725 ! 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=0.020289Jy sigma=0.013725 ! Fit after self-cal, rms=0.020294Jy sigma=0.013725 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=7.511 mas, bpa=-16.78 degrees ! Estimated noise=16.9859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160844 Jy ! Component: 100 - total flux cleaned = -0.000207612 Jy ! Component: 150 - total flux cleaned = -0.000267842 Jy ! Component: 200 - total flux cleaned = -0.000321119 Jy ! Total flux subtracted in 200 components = -0.000321119 Jy ! Clean residual min=-0.001040 max=0.001093 Jy/beam ! Clean residual mean=-0.000006 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0168182 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.0168182 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=0.020303Jy sigma=0.013704 ! Fit after self-cal, rms=0.020300Jy sigma=0.013703 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 = -0.000122107 Jy ! Component: 100 - total flux cleaned = -0.000147884 Jy ! Component: 150 - total flux cleaned = -0.000170815 Jy ! Component: 200 - total flux cleaned = -0.000177662 Jy ! Total flux subtracted in 200 components = -0.000177662 Jy ! Clean residual min=-0.001046 max=0.001087 Jy/beam ! Clean residual mean=-0.000006 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0166405 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.0166405 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=0.020303Jy sigma=0.013693 ! Fit after self-cal, rms=0.020311Jy sigma=0.013691 ! 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=0.020311Jy sigma=0.013691 ! Fit after self-cal, rms=0.020319Jy sigma=0.013691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=7.512 mas, bpa=-16.79 degrees ! Estimated noise=16.9813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.99611e-05 Jy ! Component: 100 - total flux cleaned = -6.55789e-05 Jy ! Component: 150 - total flux cleaned = -7.26419e-05 Jy ! Component: 200 - total flux cleaned = -7.92465e-05 Jy ! Total flux subtracted in 200 components = -7.92465e-05 Jy ! Clean residual min=-0.001031 max=0.001087 Jy/beam ! Clean residual mean=-0.000006 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0165613 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.0165613 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=0.020317Jy sigma=0.013686 ! Fit after self-cal, rms=0.020314Jy sigma=0.013685 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 = -2.20511e-06 Jy ! Component: 100 - total flux cleaned = -1.67114e-05 Jy ! Component: 150 - total flux cleaned = -2.32716e-05 Jy ! Component: 200 - total flux cleaned = -2.33254e-05 Jy ! Total flux subtracted in 200 components = -2.33254e-05 Jy ! Clean residual min=-0.001030 max=0.001081 Jy/beam ! Clean residual mean=-0.000006 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0165379 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.0165379 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=0.020312Jy sigma=0.013680 ! Fit after self-cal, rms=0.020312Jy sigma=0.013676 ! 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=0.020312Jy sigma=0.013676 ! Fit after self-cal, rms=0.020316Jy sigma=0.013676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.616 mas, bmaj=7.738 mas, bpa=-10.62 degrees ! Estimated noise=19.4011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.69248e-06 Jy ! Component: 100 - total flux cleaned = -1.9814e-05 Jy ! Component: 150 - total flux cleaned = -2.90689e-05 Jy ! Component: 200 - total flux cleaned = -2.90943e-05 Jy ! Total flux subtracted in 200 components = -2.90943e-05 Jy ! Clean residual min=-0.001132 max=0.001238 Jy/beam ! Clean residual mean=-0.000009 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0165088 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.0165088 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=0.020322Jy sigma=0.013669 ! Fit after self-cal, rms=0.020319Jy sigma=0.013668 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 = -7.78681e-06 Jy ! Component: 100 - total flux cleaned = -2.13594e-05 Jy ! Component: 150 - total flux cleaned = -2.52103e-05 Jy ! Component: 200 - total flux cleaned = -2.5353e-05 Jy ! Total flux subtracted in 200 components = -2.5353e-05 Jy ! Clean residual min=-0.001125 max=0.001239 Jy/beam ! Clean residual mean=-0.000009 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0164835 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.0164835 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=0.020320Jy sigma=0.013665 ! Fit after self-cal, rms=0.020320Jy sigma=0.013665 ! 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=1.178 mas, bmaj=7.513 mas, bpa=-16.79 degrees ! Estimated noise=16.9803 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 7.513 at -16.79 degrees (North through East) ! Clean map min=-0.001251 max=0.017673 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=0.8826 mas, bmaj=7.541 mas, bpa=-17.14 degrees ! Estimated noise=32.0711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129193 Jy ! Component: 100 - total flux cleaned = 0.016494 Jy ! Component: 150 - total flux cleaned = 0.0179857 Jy ! Component: 200 - total flux cleaned = 0.0181184 Jy ! Total flux subtracted in 200 components = 0.0181184 Jy ! Clean residual min=-0.001923 max=0.001901 Jy/beam ! Clean residual mean=-0.000003 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0181184 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0181184 Jy ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=7.513 mas, bpa=-16.79 degrees ! Estimated noise=16.9803 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 = -0.000272365 Jy ! Component: 100 - total flux cleaned = -0.000493016 Jy ! Component: 150 - total flux cleaned = -0.00067483 Jy ! Component: 200 - total flux cleaned = -0.000851413 Jy ! Total flux subtracted in 200 components = -0.000851413 Jy ! Clean residual min=-0.001120 max=0.001230 Jy/beam ! Clean residual mean=-0.000005 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.017267 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.017267 Jy ! Inverting map ! Added new window around map position (-18.2, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0007401 Jy ! Component: 100 - total flux cleaned = 0.00074079 Jy ! Component: 150 - total flux cleaned = 0.000696458 Jy ! Component: 200 - total flux cleaned = 0.000557504 Jy ! Total flux subtracted in 200 components = 0.000557504 Jy ! Clean residual min=-0.000981 max=0.000981 Jy/beam ! Clean residual mean=-0.000004 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0178245 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 68 components and 0.0178245 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=2.616 mas, bmaj=7.738 mas, bpa=-10.62 degrees ! Estimated noise=19.4011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.47211e-05 Jy ! Component: 100 - total flux cleaned = -4.58981e-05 Jy ! Component: 150 - total flux cleaned = -0.000129172 Jy ! Component: 200 - total flux cleaned = -0.000215971 Jy ! Total flux subtracted in 200 components = -0.000215971 Jy ! Clean residual min=-0.000901 max=0.000997 Jy/beam ! Clean residual mean=-0.000006 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0176086 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 = -7.86542e-05 Jy ! Component: 100 - total flux cleaned = -0.000141246 Jy ! Component: 150 - total flux cleaned = -0.000218743 Jy ! Component: 200 - total flux cleaned = -0.000246105 Jy ! Total flux subtracted in 200 components = -0.000246105 Jy ! Clean residual min=-0.000873 max=0.000985 Jy/beam ! Clean residual mean=-0.000006 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0173625 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 115 components and 0.0173625 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=7.513 mas, bpa=-16.79 degrees ! Estimated noise=16.9803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129048 Jy ! Component: 100 - total flux cleaned = -0.000230126 Jy ! Component: 150 - total flux cleaned = -0.000299823 Jy ! Component: 200 - total flux cleaned = -0.000353793 Jy ! Total flux subtracted in 200 components = -0.000353793 Jy ! Clean residual min=-0.000877 max=0.000916 Jy/beam ! Clean residual mean=-0.000004 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0170087 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 137 components and 0.0170087 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=0.020250Jy sigma=0.013615 ! Fit after self-cal, rms=0.020229Jy sigma=0.013593 wmodel /g0/scr/pima/s4195b_uvs/J1213-2618_X_map.mod ! Writing 137 model components to file: /g0/scr/pima/s4195b_uvs/J1213-2618_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J1213-2618_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J1213-2618_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J1213-2618_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195b_uvs/J1213-2618_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 = 4.24265e-05 Jy ! Component: 100 - total flux cleaned = -0.000104851 Jy ! Component: 150 - total flux cleaned = -0.000214302 Jy ! Component: 200 - total flux cleaned = -0.000265586 Jy ! Component: 250 - total flux cleaned = -0.000302864 Jy ! Component: 300 - total flux cleaned = -0.00030372 Jy ! Component: 350 - total flux cleaned = -0.00028152 Jy ! Component: 400 - total flux cleaned = -0.0002706 Jy ! Component: 450 - total flux cleaned = -0.000270805 Jy ! Component: 500 - total flux cleaned = -0.00031127 Jy ! Component: 550 - total flux cleaned = -0.000330805 Jy ! Component: 600 - total flux cleaned = -0.000387587 Jy ! Component: 650 - total flux cleaned = -0.000405696 Jy ! Component: 700 - total flux cleaned = -0.000450726 Jy ! Component: 750 - total flux cleaned = -0.000512027 Jy ! Component: 800 - total flux cleaned = -0.000537608 Jy ! Component: 850 - total flux cleaned = -0.000588257 Jy ! Component: 900 - total flux cleaned = -0.000596442 Jy ! Component: 950 - total flux cleaned = -0.000612798 Jy ! Component: 1000 - total flux cleaned = -0.000604909 Jy ! Component: 1050 - total flux cleaned = -0.000612696 Jy ! Component: 1100 - total flux cleaned = -0.000612843 Jy ! Component: 1150 - total flux cleaned = -0.000657826 Jy ! Component: 1200 - total flux cleaned = -0.000620828 Jy ! Component: 1250 - total flux cleaned = -0.000620812 Jy ! Component: 1300 - total flux cleaned = -0.000635176 Jy ! Component: 1350 - total flux cleaned = -0.000627976 Jy ! Component: 1400 - total flux cleaned = -0.00061401 Jy ! Component: 1450 - total flux cleaned = -0.000607076 Jy ! Component: 1500 - total flux cleaned = -0.000586891 Jy ! Component: 1550 - total flux cleaned = -0.000600095 Jy ! Component: 1600 - total flux cleaned = -0.000599948 Jy ! Component: 1650 - total flux cleaned = -0.000599991 Jy ! Component: 1700 - total flux cleaned = -0.000593616 Jy ! Component: 1750 - total flux cleaned = -0.000581067 Jy ! Component: 1800 - total flux cleaned = -0.000568694 Jy ! Component: 1850 - total flux cleaned = -0.000550429 Jy ! Component: 1900 - total flux cleaned = -0.000550441 Jy ! Component: 1950 - total flux cleaned = -0.000538546 Jy ! Component: 2000 - total flux cleaned = -0.000532698 Jy ! Component: 2050 - total flux cleaned = -0.000532636 Jy ! Component: 2100 - total flux cleaned = -0.000526786 Jy ! Component: 2150 - total flux cleaned = -0.000532468 Jy ! Component: 2200 - total flux cleaned = -0.000521044 Jy ! Component: 2250 - total flux cleaned = -0.000521039 Jy ! Component: 2300 - total flux cleaned = -0.000515457 Jy ! Component: 2350 - total flux cleaned = -0.000493388 Jy ! Component: 2400 - total flux cleaned = -0.000498883 Jy ! Component: 2450 - total flux cleaned = -0.000498872 Jy ! Component: 2500 - total flux cleaned = -0.000482723 Jy ! Component: 2550 - total flux cleaned = -0.000477376 Jy ! Component: 2600 - total flux cleaned = -0.000477408 Jy ! Component: 2650 - total flux cleaned = -0.000461621 Jy ! Component: 2700 - total flux cleaned = -0.000461658 Jy ! Component: 2750 - total flux cleaned = -0.000466825 Jy ! Component: 2800 - total flux cleaned = -0.000451369 Jy ! Component: 2850 - total flux cleaned = -0.000451396 Jy ! Component: 2900 - total flux cleaned = -0.000461593 Jy ! Component: 2950 - total flux cleaned = -0.000436331 Jy ! Component: 3000 - total flux cleaned = -0.000436413 Jy ! Component: 3050 - total flux cleaned = -0.000441352 Jy ! Component: 3100 - total flux cleaned = -0.000436377 Jy ! Component: 3150 - total flux cleaned = -0.000426554 Jy ! Component: 3200 - total flux cleaned = -0.000421678 Jy ! Component: 3250 - total flux cleaned = -0.000416774 Jy ! Component: 3300 - total flux cleaned = -0.000421594 Jy ! Component: 3350 - total flux cleaned = -0.000411961 Jy ! Component: 3400 - total flux cleaned = -0.000392866 Jy ! Component: 3450 - total flux cleaned = -0.000402381 Jy ! Component: 3500 - total flux cleaned = -0.000388195 Jy ! Component: 3550 - total flux cleaned = -0.000360023 Jy ! Component: 3600 - total flux cleaned = -0.000346045 Jy ! Component: 3650 - total flux cleaned = -0.0003414 Jy ! Component: 3700 - total flux cleaned = -0.000327507 Jy ! Component: 3750 - total flux cleaned = -0.000313708 Jy ! Component: 3800 - total flux cleaned = -0.000286285 Jy ! Component: 3850 - total flux cleaned = -0.000286288 Jy ! Component: 3900 - total flux cleaned = -0.000263638 Jy ! Component: 3950 - total flux cleaned = -0.000263604 Jy ! Component: 4000 - total flux cleaned = -0.000250079 Jy ! Component: 4050 - total flux cleaned = -0.000223263 Jy ! Total flux subtracted in 4096 components = -0.000227725 Jy ! Clean residual min=-0.000287 max=0.000257 Jy/beam ! Clean residual mean=0.000000 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0167809 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 443 components and 0.0167809 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J1213-2618_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 7.513 at -16.79 degrees (North through East) ! Clean map min=-0.0012761 max=0.017252 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J1213-2618_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0172519 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.25426e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.43537 1.43537 2.87074 5.74148 11.483 22.9659 45.9318 91.8637 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 209.005 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J1213-2618_X_uvs.log closed on Tue Dec 31 19:37:04 2013