! Started logfile: /d2/scr/pima/bp177i_uvs/J1706+6200_X_uvs.log on Tue Apr 15 00:27:28 2014 obs /d2/scr/pima/bp177i_uvs/J1706+6200_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1706+6200_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.678571 visibilities/baseline/integration-bin. ! Found source: J1706+6200 ! ! 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 456 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 /d2/scr/pima/bp177i_uvs/J1706+6200_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. ! ! 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=0.999531Jy sigma=40.572702 ! Fit after self-cal, rms=0.983426Jy sigma=39.938768 ! 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=0.8006 mas, bmaj=2.619 mas, bpa=41.28 degrees ! Estimated noise=1.24703 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 = 0.0126503 Jy ! Component: 100 - total flux cleaned = 0.0156677 Jy ! Total flux subtracted in 100 components = 0.0156677 Jy ! Clean residual min=-0.003195 max=0.003276 Jy/beam ! Clean residual mean=0.000002 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.0156677 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0156677 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=0.014998Jy sigma=0.592764 ! Fit after self-cal, rms=0.013190Jy sigma=0.514712 ! 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=1.058 mas, bmaj=2.678 mas, bpa=40.93 degrees ! Estimated noise=0.822756 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 = 0.00249907 Jy ! Component: 100 - total flux cleaned = 0.00269536 Jy ! Component: 150 - total flux cleaned = 0.00277974 Jy ! Component: 200 - total flux cleaned = 0.00282915 Jy ! Total flux subtracted in 200 components = 0.00282915 Jy ! Clean residual min=-0.001322 max=0.001468 Jy/beam ! Clean residual mean=-0.000004 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0184969 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0184969 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=0.012727Jy sigma=0.498237 ! Fit after self-cal, rms=0.012724Jy sigma=0.498147 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 2.678 at 40.93 degrees (North through East) ! Clean map min=-0.0012014 max=0.018111 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* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! 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* 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* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.012724Jy sigma=0.498147 ! Fit after self-cal, rms=0.012724Jy sigma=0.498147 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=2.678 mas, bpa=40.93 degrees ! Estimated noise=0.822756 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 = -5.32275e-05 Jy ! Component: 100 - total flux cleaned = -4.0528e-05 Jy ! Component: 150 - total flux cleaned = -2.95499e-05 Jy ! Component: 200 - total flux cleaned = -1.98792e-05 Jy ! Total flux subtracted in 200 components = -1.98792e-05 Jy ! Clean residual min=-0.001279 max=0.001434 Jy/beam ! Clean residual mean=-0.000005 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.018477 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.018477 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=0.012703Jy sigma=0.497343 ! Fit after self-cal, rms=0.012702Jy sigma=0.497283 ! 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=0.012702Jy sigma=0.497283 ! Fit after self-cal, rms=0.012702Jy sigma=0.497283 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=2.678 mas, bpa=40.93 degrees ! Estimated noise=0.822756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.04583e-05 Jy ! Component: 100 - total flux cleaned = -1.15946e-05 Jy ! Component: 150 - total flux cleaned = 4.07811e-06 Jy ! Component: 200 - total flux cleaned = 1.15247e-05 Jy ! Total flux subtracted in 200 components = 1.15247e-05 Jy ! Clean residual min=-0.001255 max=0.001406 Jy/beam ! Clean residual mean=-0.000005 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0184885 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.0184885 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=0.012692Jy sigma=0.496881 ! Fit after self-cal, rms=0.012692Jy sigma=0.496844 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 = 2.481e-06 Jy ! Component: 100 - total flux cleaned = 2.24436e-06 Jy ! Component: 150 - total flux cleaned = 8.24847e-06 Jy ! Component: 200 - total flux cleaned = 1.37767e-05 Jy ! Total flux subtracted in 200 components = 1.37767e-05 Jy ! Clean residual min=-0.001249 max=0.001393 Jy/beam ! Clean residual mean=-0.000005 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0185023 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.0185023 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=0.012686Jy sigma=0.496590 ! Fit after self-cal, rms=0.012686Jy sigma=0.496569 ! 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=0.012686Jy sigma=0.496569 ! Fit after self-cal, rms=0.012686Jy sigma=0.496569 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=2.678 mas, bpa=40.93 degrees ! Estimated noise=0.822756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.25505e-06 Jy ! Component: 100 - total flux cleaned = 9.37903e-07 Jy ! Component: 150 - total flux cleaned = 9.23676e-07 Jy ! Component: 200 - total flux cleaned = 5.73164e-06 Jy ! Total flux subtracted in 200 components = 5.73164e-06 Jy ! Clean residual min=-0.001245 max=0.001396 Jy/beam ! Clean residual mean=-0.000005 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.018508 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.018508 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=0.012682Jy sigma=0.496396 ! Fit after self-cal, rms=0.012682Jy sigma=0.496382 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 = -3.24631e-06 Jy ! Component: 100 - total flux cleaned = 1.59675e-06 Jy ! Component: 150 - total flux cleaned = 5.91576e-06 Jy ! Component: 200 - total flux cleaned = 5.90349e-06 Jy ! Total flux subtracted in 200 components = 5.90349e-06 Jy ! Clean residual min=-0.001243 max=0.001400 Jy/beam ! Clean residual mean=-0.000005 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0185139 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0185139 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=0.012679Jy sigma=0.496261 ! Fit after self-cal, rms=0.012679Jy sigma=0.496252 ! 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=0.012679Jy sigma=0.496252 ! Fit after self-cal, rms=0.012679Jy sigma=0.496252 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.584 mas, bmaj=3.527 mas, bpa=78.79 degrees ! Estimated noise=0.994731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.65215e-05 Jy ! Component: 100 - total flux cleaned = -1.66947e-05 Jy ! Component: 150 - total flux cleaned = 3.66392e-06 Jy ! Component: 200 - total flux cleaned = 1.40707e-05 Jy ! Total flux subtracted in 200 components = 1.40707e-05 Jy ! Clean residual min=-0.001244 max=0.001589 Jy/beam ! Clean residual mean=-0.000008 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.018528 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.018528 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=0.012679Jy sigma=0.496232 ! Fit after self-cal, rms=0.012679Jy sigma=0.496213 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 = -4.67344e-06 Jy ! Component: 100 - total flux cleaned = 1.37671e-05 Jy ! Component: 150 - total flux cleaned = 2.42643e-05 Jy ! Component: 200 - total flux cleaned = 2.41901e-05 Jy ! Total flux subtracted in 200 components = 2.41901e-05 Jy ! Clean residual min=-0.001245 max=0.001578 Jy/beam ! Clean residual mean=-0.000008 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0185522 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0185522 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=0.012680Jy sigma=0.496242 ! Fit after self-cal, rms=0.012681Jy sigma=0.496236 ! 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=1.058 mas, bmaj=2.678 mas, bpa=40.93 degrees ! Estimated noise=0.822756 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 2.678 at 40.93 degrees (North through East) ! Clean map min=-0.0011629 max=0.017757 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=0.8006 mas, bmaj=2.619 mas, bpa=41.28 degrees ! Estimated noise=1.24703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145038 Jy ! Component: 100 - total flux cleaned = 0.0172988 Jy ! Component: 150 - total flux cleaned = 0.0175862 Jy ! Component: 200 - total flux cleaned = 0.0178239 Jy ! Total flux subtracted in 200 components = 0.0178239 Jy ! Clean residual min=-0.002081 max=0.002020 Jy/beam ! Clean residual mean=-0.000002 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0178239 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0178239 Jy ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=2.678 mas, bpa=40.93 degrees ! Estimated noise=0.822756 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 = 0.000485329 Jy ! Component: 100 - total flux cleaned = 0.000566577 Jy ! Component: 150 - total flux cleaned = 0.000583152 Jy ! Component: 200 - total flux cleaned = 0.000583185 Jy ! Total flux subtracted in 200 components = 0.000583185 Jy ! Clean residual min=-0.001245 max=0.001445 Jy/beam ! Clean residual mean=-0.000005 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.018407 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.018407 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=2.584 mas, bmaj=3.527 mas, bpa=78.79 degrees ! Estimated noise=0.994731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.81338e-05 Jy ! Component: 100 - total flux cleaned = 0.000148662 Jy ! Component: 150 - total flux cleaned = 0.000158249 Jy ! Component: 200 - total flux cleaned = 0.000166548 Jy ! Total flux subtracted in 200 components = 0.000166548 Jy ! Clean residual min=-0.001258 max=0.001629 Jy/beam ! Clean residual mean=-0.000008 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0185736 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 = 7.49308e-06 Jy ! Component: 100 - total flux cleaned = 1.42391e-05 Jy ! Component: 150 - total flux cleaned = 2.02992e-05 Jy ! Component: 200 - total flux cleaned = 2.57353e-05 Jy ! Total flux subtracted in 200 components = 2.57353e-05 Jy ! Clean residual min=-0.001256 max=0.001604 Jy/beam ! Clean residual mean=-0.000008 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0185993 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.0185993 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=2.678 mas, bpa=40.93 degrees ! Estimated noise=0.822756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.2529e-05 Jy ! Component: 100 - total flux cleaned = 8.92657e-05 Jy ! Component: 150 - total flux cleaned = 0.000103416 Jy ! Component: 200 - total flux cleaned = 0.000102781 Jy ! Total flux subtracted in 200 components = 0.000102781 Jy ! Clean residual min=-0.001263 max=0.001386 Jy/beam ! Clean residual mean=-0.000006 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0187021 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.0187021 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=0.012686Jy sigma=0.496440 ! Fit after self-cal, rms=0.012682Jy sigma=0.496400 wmodel /d2/scr/pima/bp177i_uvs/J1706+6200_X_map.mod ! Writing 49 model components to file: /d2/scr/pima/bp177i_uvs/J1706+6200_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1706+6200_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1706+6200_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1706+6200_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1706+6200_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352253 Jy ! Component: 100 - total flux cleaned = 0.000500132 Jy ! Component: 150 - total flux cleaned = 0.000595591 Jy ! Component: 200 - total flux cleaned = 0.000613268 Jy ! Component: 250 - total flux cleaned = 0.000613751 Jy ! Component: 300 - total flux cleaned = 0.00061349 Jy ! Component: 350 - total flux cleaned = 0.000643634 Jy ! Component: 400 - total flux cleaned = 0.000658255 Jy ! Component: 450 - total flux cleaned = 0.00061641 Jy ! Component: 500 - total flux cleaned = 0.000602805 Jy ! Component: 550 - total flux cleaned = 0.000550289 Jy ! Component: 600 - total flux cleaned = 0.000486956 Jy ! Component: 650 - total flux cleaned = 0.000462465 Jy ! Component: 700 - total flux cleaned = 0.000450518 Jy ! Component: 750 - total flux cleaned = 0.00042714 Jy ! Component: 800 - total flux cleaned = 0.000427162 Jy ! Component: 850 - total flux cleaned = 0.000404688 Jy ! Component: 900 - total flux cleaned = 0.000415513 Jy ! Component: 950 - total flux cleaned = 0.000383458 Jy ! Component: 1000 - total flux cleaned = 0.000362643 Jy ! Component: 1050 - total flux cleaned = 0.000362652 Jy ! Component: 1100 - total flux cleaned = 0.00036236 Jy ! Component: 1150 - total flux cleaned = 0.00035242 Jy ! Component: 1200 - total flux cleaned = 0.000323533 Jy ! Component: 1250 - total flux cleaned = 0.000314138 Jy ! Component: 1300 - total flux cleaned = 0.000314109 Jy ! Component: 1350 - total flux cleaned = 0.000304834 Jy ! Component: 1400 - total flux cleaned = 0.000287116 Jy ! Component: 1450 - total flux cleaned = 0.000261037 Jy ! Component: 1500 - total flux cleaned = 0.000235532 Jy ! Component: 1550 - total flux cleaned = 0.000235547 Jy ! Component: 1600 - total flux cleaned = 0.000202484 Jy ! Component: 1650 - total flux cleaned = 0.000169943 Jy ! Component: 1700 - total flux cleaned = 0.00014583 Jy ! Component: 1750 - total flux cleaned = 0.000114066 Jy ! Component: 1800 - total flux cleaned = 7.51341e-05 Jy ! Component: 1850 - total flux cleaned = 5.21475e-05 Jy ! Component: 1900 - total flux cleaned = 2.16942e-05 Jy ! Component: 1950 - total flux cleaned = -9.49821e-07 Jy ! Component: 2000 - total flux cleaned = -5.30273e-05 Jy ! Component: 2050 - total flux cleaned = -9.70942e-05 Jy ! Component: 2100 - total flux cleaned = -0.00011894 Jy ! Component: 2150 - total flux cleaned = -0.000169474 Jy ! Component: 2200 - total flux cleaned = -0.000198056 Jy ! Component: 2250 - total flux cleaned = -0.000240646 Jy ! Component: 2300 - total flux cleaned = -0.000282868 Jy ! Component: 2350 - total flux cleaned = -0.000317782 Jy ! Component: 2400 - total flux cleaned = -0.000366263 Jy ! Component: 2450 - total flux cleaned = -0.000393777 Jy ! Component: 2500 - total flux cleaned = -0.000434871 Jy ! Component: 2550 - total flux cleaned = -0.000455268 Jy ! Component: 2600 - total flux cleaned = -0.000482361 Jy ! Component: 2650 - total flux cleaned = -0.00051605 Jy ! Component: 2700 - total flux cleaned = -0.000542899 Jy ! Component: 2750 - total flux cleaned = -0.000576226 Jy ! Component: 2800 - total flux cleaned = -0.000596139 Jy ! Component: 2850 - total flux cleaned = -0.000629168 Jy ! Component: 2900 - total flux cleaned = -0.000655406 Jy ! Component: 2950 - total flux cleaned = -0.000675027 Jy ! Component: 3000 - total flux cleaned = -0.000707592 Jy ! Component: 3050 - total flux cleaned = -0.000733508 Jy ! Component: 3100 - total flux cleaned = -0.000746398 Jy ! Component: 3150 - total flux cleaned = -0.000778576 Jy ! Component: 3200 - total flux cleaned = -0.000804218 Jy ! Component: 3250 - total flux cleaned = -0.000823443 Jy ! Component: 3300 - total flux cleaned = -0.000848938 Jy ! Component: 3350 - total flux cleaned = -0.000874357 Jy ! Component: 3400 - total flux cleaned = -0.000899686 Jy ! Component: 3450 - total flux cleaned = -0.000924995 Jy ! Component: 3500 - total flux cleaned = -0.000950236 Jy ! Component: 3550 - total flux cleaned = -0.000981724 Jy ! Component: 3600 - total flux cleaned = -0.00101312 Jy ! Component: 3650 - total flux cleaned = -0.00105069 Jy ! Component: 3700 - total flux cleaned = -0.00107572 Jy ! Component: 3750 - total flux cleaned = -0.00111318 Jy ! Component: 3800 - total flux cleaned = -0.00113813 Jy ! Component: 3850 - total flux cleaned = -0.00116927 Jy ! Component: 3900 - total flux cleaned = -0.00118793 Jy ! Component: 3950 - total flux cleaned = -0.00122522 Jy ! Component: 4000 - total flux cleaned = -0.00125003 Jy ! Component: 4050 - total flux cleaned = -0.00127487 Jy ! Total flux subtracted in 4096 components = -0.00129969 Jy ! Clean residual min=-0.000341 max=0.000352 Jy/beam ! Clean residual mean=-0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0174024 Jy keep ! Adding 208 model components to the UV plane model. ! The established model now contains 257 components and 0.0174024 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1706+6200_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 2.678 at 40.93 degrees (North through East) ! Clean map min=-0.00072448 max=0.018065 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1706+6200_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0180645 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.865e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.63829 1.63829 3.27659 6.55318 13.1064 26.2127 52.4254 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 183.117 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1706+6200_X_uvs.log closed on Tue Apr 15 00:27:34 2014