! Started logfile: /d2/scr/pima/bp177h_uvs/J1209+5510_C_uvs.log on Sun Mar 30 00:45:11 2014 obs /d2/scr/pima/bp177h_uvs/J1209+5510_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1209+5510_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1209+5510 ! ! 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 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1209+5510_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=1.000698Jy sigma=47.794888 ! Fit after self-cal, rms=0.922474Jy sigma=44.141489 ! 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=1.284 mas, bmaj=4.671 mas, bpa=-2.057 degrees ! Estimated noise=0.586783 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 = 0.0589881 Jy ! Component: 100 - total flux cleaned = 0.0720143 Jy ! Total flux subtracted in 100 components = 0.0720143 Jy ! Clean residual min=-0.002349 max=0.004365 Jy/beam ! Clean residual mean=0.000001 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0720142 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0720142 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=0.018842Jy sigma=0.734264 ! Fit after self-cal, rms=0.018826Jy sigma=0.733372 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466743 Jy ! Component: 100 - total flux cleaned = 0.00712453 Jy ! Total flux subtracted in 100 components = 0.00712453 Jy ! Clean residual min=-0.001900 max=0.002315 Jy/beam ! Clean residual mean=0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0791388 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.0791388 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=0.017260Jy sigma=0.669204 ! Fit after self-cal, rms=0.017256Jy sigma=0.668992 ! 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=1.56 mas, bmaj=4.769 mas, bpa=-2.05 degrees ! Estimated noise=0.458642 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 = 0.00192551 Jy ! Component: 100 - total flux cleaned = 0.00313 Jy ! Component: 150 - total flux cleaned = 0.00393028 Jy ! Component: 200 - total flux cleaned = 0.00447418 Jy ! Total flux subtracted in 200 components = 0.00447418 Jy ! Clean residual min=-0.001932 max=0.002289 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0836129 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 50 components and 0.0836129 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=0.016886Jy sigma=0.659966 ! Fit after self-cal, rms=0.016884Jy sigma=0.659871 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.56 x 4.769 at -2.05 degrees (North through East) ! Clean map min=-0.0018505 max=0.076408 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 0.94 FD 1.03 HN 0.94 KP 0.88 ! LA 0.96 MK 1.01 NL 1.03 OV 0.91 ! PT 0.87 SC 0.92 ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 0.98 KP 0.98 ! LA 1.07 MK 1.01 NL 0.98 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.07 KP 0.99 ! LA 1.02 MK 1.01 NL 1.02 OV 0.99 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 1.03 KP 0.99 ! LA 1.10 MK 1.01 NL 1.01 OV 1.01 ! PT 1.08 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 1.04 KP 0.94 ! LA 1.02 MK 1.01 NL 1.01 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.06 KP 1.01 ! LA 1.01 MK 1.04 NL 1.05 OV 1.02 ! PT 0.96 SC 1.05 ! ! ! Fit before self-cal, rms=0.016884Jy sigma=0.659871 ! Fit after self-cal, rms=0.015932Jy sigma=0.605060 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.567 mas, bmaj=4.79 mas, bpa=-2.074 degrees ! Estimated noise=0.462821 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 = 0.000137967 Jy ! Component: 100 - total flux cleaned = 0.000150104 Jy ! Component: 150 - total flux cleaned = 0.000193104 Jy ! Component: 200 - total flux cleaned = 0.000216688 Jy ! Total flux subtracted in 200 components = 0.000216688 Jy ! Clean residual min=-0.001311 max=0.001358 Jy/beam ! Clean residual mean=-0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0838296 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.0838296 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=0.015886Jy sigma=0.604687 ! Fit after self-cal, rms=0.015887Jy sigma=0.604636 ! 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=0.015887Jy sigma=0.604636 ! Fit after self-cal, rms=0.015922Jy sigma=0.604155 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.568 mas, bmaj=4.792 mas, bpa=-2.082 degrees ! Estimated noise=0.465489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037105 Jy ! Component: 100 - total flux cleaned = 0.000376206 Jy ! Component: 150 - total flux cleaned = 0.000380154 Jy ! Component: 200 - total flux cleaned = 0.000376253 Jy ! Total flux subtracted in 200 components = 0.000376253 Jy ! Clean residual min=-0.001328 max=0.001346 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0842059 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.0842059 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=0.015893Jy sigma=0.604366 ! Fit after self-cal, rms=0.015893Jy sigma=0.604365 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 = -7.61552e-06 Jy ! Component: 100 - total flux cleaned = -7.61773e-06 Jy ! Component: 150 - total flux cleaned = -1.08474e-05 Jy ! Component: 200 - total flux cleaned = -1.39738e-05 Jy ! Total flux subtracted in 200 components = -1.39738e-05 Jy ! Clean residual min=-0.001327 max=0.001342 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0841919 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.0841919 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=0.015891Jy sigma=0.604328 ! Fit after self-cal, rms=0.015891Jy sigma=0.604327 ! 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=0.015891Jy sigma=0.604327 ! Fit after self-cal, rms=0.015920Jy sigma=0.604049 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.568 mas, bmaj=4.793 mas, bpa=-2.082 degrees ! Estimated noise=0.467539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297741 Jy ! Component: 100 - total flux cleaned = 0.000338615 Jy ! Component: 150 - total flux cleaned = 0.000335513 Jy ! Component: 200 - total flux cleaned = 0.000332496 Jy ! Total flux subtracted in 200 components = 0.000332496 Jy ! Clean residual min=-0.001341 max=0.001334 Jy/beam ! Clean residual mean=-0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0845244 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.0845244 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=0.015898Jy sigma=0.604318 ! Fit after self-cal, rms=0.015898Jy sigma=0.604318 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 = 3.30125e-06 Jy ! Component: 100 - total flux cleaned = 5.19141e-07 Jy ! Component: 150 - total flux cleaned = -2.12475e-06 Jy ! Component: 200 - total flux cleaned = -7.36614e-06 Jy ! Total flux subtracted in 200 components = -7.36614e-06 Jy ! Clean residual min=-0.001341 max=0.001331 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.084517 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.084517 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=0.015897Jy sigma=0.604294 ! Fit after self-cal, rms=0.015897Jy sigma=0.604293 ! 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=0.015897Jy sigma=0.604293 ! Fit after self-cal, rms=0.015921Jy sigma=0.604123 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.522 mas, bmaj=5.23 mas, bpa=-3.481 degrees ! Estimated noise=0.591972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144098 Jy ! Component: 100 - total flux cleaned = 0.00015232 Jy ! Component: 150 - total flux cleaned = 0.000158262 Jy ! Component: 200 - total flux cleaned = 0.000163528 Jy ! Total flux subtracted in 200 components = 0.000163528 Jy ! Clean residual min=-0.001767 max=0.001610 Jy/beam ! Clean residual mean=-0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0846806 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 79 components and 0.0846806 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=0.015917Jy sigma=0.604301 ! Fit after self-cal, rms=0.015916Jy sigma=0.604276 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 = 2.34407e-05 Jy ! Component: 100 - total flux cleaned = 3.11704e-05 Jy ! Component: 150 - total flux cleaned = 3.79992e-05 Jy ! Component: 200 - total flux cleaned = 4.42064e-05 Jy ! Total flux subtracted in 200 components = 4.42064e-05 Jy ! Clean residual min=-0.001761 max=0.001604 Jy/beam ! Clean residual mean=-0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0847248 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 83 components and 0.0847248 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=0.015918Jy sigma=0.604464 ! Fit after self-cal, rms=0.015918Jy sigma=0.604459 ! 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=1.568 mas, bmaj=4.793 mas, bpa=-2.082 degrees ! Estimated noise=0.469139 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.568 x 4.793 at -2.082 degrees (North through East) ! Clean map min=-0.0012929 max=0.078067 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=1.29 mas, bmaj=4.692 mas, bpa=-2.065 degrees ! Estimated noise=0.601849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0605052 Jy ! Component: 100 - total flux cleaned = 0.0737911 Jy ! Component: 150 - total flux cleaned = 0.0783417 Jy ! Component: 200 - total flux cleaned = 0.0806519 Jy ! Total flux subtracted in 200 components = 0.0806519 Jy ! Clean residual min=-0.001697 max=0.001666 Jy/beam ! Clean residual mean=-0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.080652 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.080652 Jy ! Inverting map and beam ! Estimated beam: bmin=1.568 mas, bmaj=4.793 mas, bpa=-2.082 degrees ! Estimated noise=0.469139 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 = 0.00161581 Jy ! Component: 100 - total flux cleaned = 0.0025855 Jy ! Component: 150 - total flux cleaned = 0.00321846 Jy ! Component: 200 - total flux cleaned = 0.00364412 Jy ! Total flux subtracted in 200 components = 0.00364412 Jy ! Clean residual min=-0.001410 max=0.001384 Jy/beam ! Clean residual mean=-0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0842961 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.0842961 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=3.522 mas, bmaj=5.23 mas, bpa=-3.481 degrees ! Estimated noise=0.591972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000464142 Jy ! Component: 100 - total flux cleaned = 0.000551656 Jy ! Component: 150 - total flux cleaned = 0.000557317 Jy ! Component: 200 - total flux cleaned = 0.000562239 Jy ! Total flux subtracted in 200 components = 0.000562239 Jy ! Clean residual min=-0.001763 max=0.001603 Jy/beam ! Clean residual mean=-0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0848584 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 = -1.37177e-07 Jy ! Component: 100 - total flux cleaned = 3.44482e-06 Jy ! Component: 150 - total flux cleaned = 6.31941e-06 Jy ! Component: 200 - total flux cleaned = 6.38485e-06 Jy ! Total flux subtracted in 200 components = 6.38485e-06 Jy ! Clean residual min=-0.001751 max=0.001597 Jy/beam ! Clean residual mean=-0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0848647 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.0848647 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.568 mas, bmaj=4.793 mas, bpa=-2.082 degrees ! Estimated noise=0.469139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.41245e-06 Jy ! Component: 100 - total flux cleaned = -1.38301e-05 Jy ! Component: 150 - total flux cleaned = -3.17336e-05 Jy ! Component: 200 - total flux cleaned = -3.16772e-05 Jy ! Total flux subtracted in 200 components = -3.16772e-05 Jy ! Clean residual min=-0.001369 max=0.001360 Jy/beam ! Clean residual mean=-0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0848331 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.084833 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=0.015922Jy sigma=0.604860 ! Fit after self-cal, rms=0.015922Jy sigma=0.604853 wmodel /d2/scr/pima/bp177h_uvs/J1209+5510_C_map.mod ! Writing 64 model components to file: /d2/scr/pima/bp177h_uvs/J1209+5510_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1209+5510_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1209+5510_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1209+5510_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1209+5510_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 = -0.000148581 Jy ! Component: 100 - total flux cleaned = -0.000215515 Jy ! Component: 150 - total flux cleaned = -0.000321428 Jy ! Component: 200 - total flux cleaned = -0.000420879 Jy ! Component: 250 - total flux cleaned = -0.00043942 Jy ! Component: 300 - total flux cleaned = -0.000457266 Jy ! Component: 350 - total flux cleaned = -0.00042191 Jy ! Component: 400 - total flux cleaned = -0.000421609 Jy ! Component: 450 - total flux cleaned = -0.000405556 Jy ! Component: 500 - total flux cleaned = -0.000374141 Jy ! Component: 550 - total flux cleaned = -0.000374319 Jy ! Component: 600 - total flux cleaned = -0.000298471 Jy ! Component: 650 - total flux cleaned = -0.000209721 Jy ! Component: 700 - total flux cleaned = -0.00016645 Jy ! Component: 750 - total flux cleaned = -9.58113e-05 Jy ! Component: 800 - total flux cleaned = -6.81317e-05 Jy ! Component: 850 - total flux cleaned = 1.36786e-05 Jy ! Component: 900 - total flux cleaned = 8.04063e-05 Jy ! Component: 950 - total flux cleaned = 0.000119416 Jy ! Component: 1000 - total flux cleaned = 0.000132173 Jy ! Component: 1050 - total flux cleaned = 0.000144686 Jy ! Component: 1100 - total flux cleaned = 0.000144463 Jy ! Component: 1150 - total flux cleaned = 0.000107582 Jy ! Component: 1200 - total flux cleaned = 0.000156072 Jy ! Component: 1250 - total flux cleaned = 0.000119902 Jy ! Component: 1300 - total flux cleaned = 9.62894e-05 Jy ! Component: 1350 - total flux cleaned = 7.32987e-05 Jy ! Component: 1400 - total flux cleaned = 0.00010825 Jy ! Component: 1450 - total flux cleaned = 0.000108301 Jy ! Component: 1500 - total flux cleaned = 0.000108361 Jy ! Component: 1550 - total flux cleaned = 0.00010849 Jy ! Component: 1600 - total flux cleaned = 9.75538e-05 Jy ! Component: 1650 - total flux cleaned = 0.000119339 Jy ! Component: 1700 - total flux cleaned = 9.82725e-05 Jy ! Component: 1750 - total flux cleaned = 0.000108607 Jy ! Component: 1800 - total flux cleaned = 0.000129442 Jy ! Component: 1850 - total flux cleaned = 0.000108822 Jy ! Component: 1900 - total flux cleaned = 9.85787e-05 Jy ! Component: 1950 - total flux cleaned = 8.85436e-05 Jy ! Component: 2000 - total flux cleaned = 7.84828e-05 Jy ! Component: 2050 - total flux cleaned = 7.84828e-05 Jy ! Component: 2100 - total flux cleaned = 0.000117447 Jy ! Component: 2150 - total flux cleaned = 0.000107668 Jy ! Component: 2200 - total flux cleaned = 9.81788e-05 Jy ! Component: 2250 - total flux cleaned = 9.84028e-05 Jy ! Component: 2300 - total flux cleaned = 0.000117233 Jy ! Component: 2350 - total flux cleaned = 0.000172559 Jy ! Component: 2400 - total flux cleaned = 0.000172684 Jy ! Component: 2450 - total flux cleaned = 0.00023595 Jy ! Component: 2500 - total flux cleaned = 0.000262792 Jy ! Component: 2550 - total flux cleaned = 0.000289488 Jy ! Component: 2600 - total flux cleaned = 0.000298329 Jy ! Component: 2650 - total flux cleaned = 0.000324488 Jy ! Component: 2700 - total flux cleaned = 0.000350398 Jy ! Component: 2750 - total flux cleaned = 0.000333173 Jy ! Component: 2800 - total flux cleaned = 0.000367033 Jy ! Component: 2850 - total flux cleaned = 0.000350167 Jy ! Component: 2900 - total flux cleaned = 0.000391854 Jy ! Component: 2950 - total flux cleaned = 0.000400193 Jy ! Component: 3000 - total flux cleaned = 0.000449305 Jy ! Component: 3050 - total flux cleaned = 0.000465573 Jy ! Component: 3100 - total flux cleaned = 0.000473647 Jy ! Component: 3150 - total flux cleaned = 0.000521539 Jy ! Component: 3200 - total flux cleaned = 0.000505511 Jy ! Component: 3250 - total flux cleaned = 0.000568427 Jy ! Component: 3300 - total flux cleaned = 0.000545047 Jy ! Component: 3350 - total flux cleaned = 0.000560535 Jy ! Component: 3400 - total flux cleaned = 0.000598965 Jy ! Component: 3450 - total flux cleaned = 0.000629501 Jy ! Component: 3500 - total flux cleaned = 0.000621882 Jy ! Component: 3550 - total flux cleaned = 0.000651903 Jy ! Component: 3600 - total flux cleaned = 0.00067424 Jy ! Component: 3650 - total flux cleaned = 0.000689009 Jy ! Component: 3700 - total flux cleaned = 0.00071845 Jy ! Component: 3750 - total flux cleaned = 0.000725777 Jy ! Component: 3800 - total flux cleaned = 0.000769297 Jy ! Component: 3850 - total flux cleaned = 0.000783651 Jy ! Component: 3900 - total flux cleaned = 0.000819345 Jy ! Component: 3950 - total flux cleaned = 0.000812201 Jy ! Component: 4000 - total flux cleaned = 0.000854463 Jy ! Component: 4050 - total flux cleaned = 0.000868362 Jy ! Total flux subtracted in 4096 components = 0.0008823 Jy ! Clean residual min=-0.000427 max=0.000346 Jy/beam ! Clean residual mean=-0.000001 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0857153 Jy keep ! Adding 337 model components to the UV plane model. ! The established model now contains 401 components and 0.0857153 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1209+5510_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.568 x 4.793 at -2.082 degrees (North through East) ! Clean map min=-0.00069089 max=0.078248 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1209+5510_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0782482 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126873 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.486424 0.486424 0.972848 1.9457 3.89139 7.78278 15.5656 31.1311 62.2623 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 616.746 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1209+5510_C_uvs.log closed on Sun Mar 30 00:45:17 2014