## Subset of objects corresponding to 1278.html
##
## RELICS: Reionization Lensing Cluster Survey
## Cycle 23 Hubble Treasury program (GO 14096; PI Coe)
## http://relics.stsci.edu
##
## plckg308-20-par HST source catalog
## Photometric + Bayesian Photometric Redshift (BPZ) catalog (produced 2016-11-16 by Dan Coe)
## based on drizzled 0.06"/pix images (produced 2016-11-16 by Roberto Avila and Sara Ogaz)
## HST observation plan (Phase 2) by Larry Bradley
## HST program coordinated by Bill Januszewski
##
## Note: photo-z estimates are intended for galaxies only
## Stars may be identified as having higher values of SExtracor stellarity
##
## Objects detected by SExtractor (version 2.8.6) in a weighted sum of WFC3/IR images
## Not pruned: a few < 5-sigma detections may remain
## Position, aperture, and shape measurements determined in the detection image
##
## Photometry measured in isophotal apertures by SExtractor in dual-image mode
## For each filter, we provide:
## - AB magnitude & uncertainty
## - flux & uncertainty (electrons / second = native units)
## - flux & uncertainty (nJy = nanoJanskys)
## - detection significance
## - zeropoints to convert native fluxes (e-/s) to AB magnitudes
##
## AB mag = zeropoint - 2.5 * log10(flux) = 31.4 - 2.5 * log10(fluxnJy)
## Magnitude uncertainties correspond to the flux 1-sigma upper limits:
## magerr = 2.5 * log10(1 + fluxerr / flux)
##
## Both fluxes and magnitudes have been corrected for
## galactic extinction: E(B-V) = 0.23730
## based on Schlafly & Finkbeiner 2011 (ApJ 737, 103)
## extracted using http://irsa.ipac.caltech.edu/applications/DUST/docs/dustProgramInterface.html
##
## mag, magerr = 99, 1-sigma limit: non-detection (flux < 0)
## mag, magerr = -99, 0: unobserved (outside FOV, in chip gap, etc.)
##
## For each object, we also provide the brightest magnitude in any filter
## based on the highest observed flux - fluxerr (lower limit)
##
## Bayesian Photometric Redshifts are derived using BPZ (Benitez et al. 2000, 2004; Coe et al. 2006)
## These results are intended for galaxies only.
## (Stars may be pruned as having higher values of SExtractor stellarity.)
## For each object, the most likely redshift and template are given by zb and tb,
## and the 95% confidence range is given by zbmin - zbmax.
## The templates used here are 5 ellipticals (1-5), 2 spirals (6-7), and 4 starburst galaxies (8-11).
## Higher values of tb generally correspond to bluer templates.
## Here we use the origninal Bayesian prior P(z,t | mag) derived from the HDFN (Benitez 2000).
## This prior is less conservative with regard to high redshifts
## than some updated priors used in later works (Benitez+09, Coe+13).
## Objects with high ODDS values have sharply peaked unimodal redshift likelihood distributions.
## Objects with chisq2 < 1 generally have photometry well fit by the model SEDs.
## The "maximum likelihood" (flat prior) redshift zml and type tml are also reported.
# 1 id Object ID Number
# 2 RA Right Ascension in decimal degrees
# 3 Dec Declination in decimal degrees
# 4 x x pixel coordinate
# 5 y y pixel coordinate
# 6 fwhm Full width at half maximum (arcsec)
# 7 area Isophotal aperture area (pixels)
# 8 stel SExtractor "stellarity" (1 = star; 0 = galaxy)
# 9 ell Ellipticity = 1 - B/A
# 10 theta Position angle (CCW/x) [deg]
# 11 nf5sig Number of filters with a 5-sigma detection
# 12 nfobs Number of filters observed (not in chip gap, etc.)
# 13 f350lp_mag F350LP isophotal magnitude (ZP = 26.8757)
# 14 f350lp_magerr F350LP isophotal magnitude uncertainty (Edges vulnerable to cosmic rays)
# 15 f350lp_flux F350LP isophotal flux (multiplied by 1.666 to correct for extinction (-0.554 mag))
# 16 f350lp_fluxerr F350LP isophotal flux uncertainty (1.666 factor applied here as well)
# 17 f350lp_fluxnJy F350LP isophotal flux in nJy (multiplied by 1.666 to correct for extinction (-0.554 mag))
# 18 f350lp_fluxnJyerr F350LP isophotal flux in nJy uncertainty (1.666 factor applied here as well)
# 19 f350lp_sig F350LP detection significance
# 20 f105w_mag F105W isophotal magnitude (ZP = 26.2689)
# 21 f105w_magerr F105W isophotal magnitude uncertainty
# 22 f105w_flux F105W isophotal flux (multiplied by 1.248 to correct for extinction (-0.241 mag))
# 23 f105w_fluxerr F105W isophotal flux uncertainty (1.248 factor applied here as well)
# 24 f105w_fluxnJy F105W isophotal flux in nJy (multiplied by 1.248 to correct for extinction (-0.241 mag))
# 25 f105w_fluxnJyerr F105W isophotal flux in nJy uncertainty (1.248 factor applied here as well)
# 26 f105w_sig F105W detection significance
# 27 f125w_mag F125W isophotal magnitude (ZP = 26.2303)
# 28 f125w_magerr F125W isophotal magnitude uncertainty
# 29 f125w_flux F125W isophotal flux (multiplied by 1.180 to correct for extinction (-0.180 mag))
# 30 f125w_fluxerr F125W isophotal flux uncertainty (1.180 factor applied here as well)
# 31 f125w_fluxnJy F125W isophotal flux in nJy (multiplied by 1.180 to correct for extinction (-0.180 mag))
# 32 f125w_fluxnJyerr F125W isophotal flux in nJy uncertainty (1.180 factor applied here as well)
# 33 f125w_sig F125W detection significance
# 34 f140w_mag F140W isophotal magnitude (ZP = 26.4524)
# 35 f140w_magerr F140W isophotal magnitude uncertainty
# 36 f140w_flux F140W isophotal flux (multiplied by 1.142 to correct for extinction (-0.145 mag))
# 37 f140w_fluxerr F140W isophotal flux uncertainty (1.142 factor applied here as well)
# 38 f140w_fluxnJy F140W isophotal flux in nJy (multiplied by 1.142 to correct for extinction (-0.145 mag))
# 39 f140w_fluxnJyerr F140W isophotal flux in nJy uncertainty (1.142 factor applied here as well)
# 40 f140w_sig F140W detection significance
# 41 f160w_mag F160W isophotal magnitude (ZP = 25.9463)
# 42 f160w_magerr F160W isophotal magnitude uncertainty
# 43 f160w_flux F160W isophotal flux (multiplied by 1.108 to correct for extinction (-0.112 mag))
# 44 f160w_fluxerr F160W isophotal flux uncertainty (1.108 factor applied here as well)
# 45 f160w_fluxnJy F160W isophotal flux in nJy (multiplied by 1.108 to correct for extinction (-0.112 mag))
# 46 f160w_fluxnJyerr F160W isophotal flux in nJy uncertainty (1.108 factor applied here as well)
# 47 f160w_sig F160W detection significance
# 48 bright_mag Brightest magnitude in any filter
# 49 bright_magerr Brightest magnitude uncertainty
# 50 zb
# 51 zbmin
# 52 zbmax
# 53 tb
# 54 odds
# 55 zml
# 56 tml
# 57 chisq
# 58 M0 Magnitude used for BPZ prior: F814W or closest observed filter
# 59 chisq2
# 60 nfdet
##
## id RA Dec x y fwhm area stel ell theta nf5sig nfobs f350lp_mag f350lp_magerr f350lp_flux f350lp_fluxerr f350lp_fluxnJy f350lp_fluxnJyerr f350lp_sig f105w_mag f105w_magerr f105w_flux f105w_fluxerr f105w_fluxnJy f105w_fluxnJyerr f105w_sig f125w_mag f125w_magerr f125w_flux f125w_fluxerr f125w_fluxnJy f125w_fluxnJyerr f125w_sig f140w_mag f140w_magerr f140w_flux f140w_fluxerr f140w_fluxnJy f140w_fluxnJyerr f140w_sig f160w_mag f160w_magerr f160w_flux f160w_fluxerr f160w_fluxnJy f160w_fluxnJyerr f160w_sig bright_mag bright_magerr zb zbmin zbmax tb odds zml tml chisq M0 chisq2 nfdet
1278 230.3201 -81.5658 1759.21 2940.559 0.17 548 0.98 0.034 78.3 5 5 20.6552 0.0024 307.7 0.6949 19860 44.8375 442.86 19.6918 0.0035 427.4 1.3972 48220 157.6505 305.89 19.573 0.0033 460.2 1.4108 53800 164.9478 326.16 19.5121 0.0028 597.2 1.5383 56910 146.5801 388.24 19.4232 0.0033 406.7 1.236 61760 187.7108 329.03 19.4265 25.7163 0.436 0.093 0.591 7.7 0.4208 0.672 8.1 0.037 19.692 0.108 5