Complement to VII/233

Full 389-column result for 2MASX J20265207-1837022


JDobs 2450975.8855 d ? Julian date of the observation (1) 2MASX 20265207-1837022 --- Source name (HHMMSSss+DDMMSSs, J2000) RAdeg 306.71698 deg Right ascension (J2000), based on peak pixel DEdeg -18.6173 deg Declination (J2000), based on peak pixel supRAdeg 306.71698 deg ? Super-coadd centroid RA (J2000) (sup_ra) supDEdeg -18.617285 deg ? Super-coadd centroid Dec (J2000) (sup_dec) GLon 25.741 deg Galactic longitude GLat -29.124 deg Galactic latitude dens 3.22 [---] ? Coadd log(density) of stars with k<14mag
r.K20e 30.6 arcsec ? Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) J.K20e 11.441 mag ? J magnitude in K20e ellipse (j_m_k20fe) e_J.K20e 0.03 mag ? σ(J.K20e) (j_msig_k20fe) J.K20e 3 --- ? Confusion flags of J.K20e (j_flg_k20fe) (2) H.K20e 10.789 mag ? H magnitude in K20e ellipse (h_m_k20fe) e_H.K20e 0.042 mag ? σ(H.K20e) (h_msig_k20fe) H.K20e 3 --- ? Confusion flags of H.K20e (h_flg_k20fe) (2) K.K20e 10.456 mag ? K magnitude in K20e ellipse (k_m_k20fe) e_K.K20e 0.055 mag ? σ(K.K20e) (k_msig_k20fe) K.K20e 3 --- ? Confusion flags of K.K20e (k_flg_k20fe) (2)
r3sig 14.4 arcsec ? Semi-major axis of 3σ K isophotal ellipse (r_3sig) Jb/a 0.72 --- ? J minor/major axis ratio to 3σ (j_ba) Jpa 70 deg ? J pos.angle of 3σ ellipse (j_phi) Hb/a 0.8 --- ? H minor/major axis ratio to 3σ (h_ba) Hpa 40 deg ? H pos.angle to 3σ ellipse (h_phi) Kb/a 0.74 --- ? K minor/major axis ratio to 3σ (k_ba) Kpa 5 deg ? K pos.angle to 3σ ellipse (k_phi) rS3sig 26.7 arcsec ? Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) Sb/a 0.7 --- ? Minor/major axis ratio to rS3sig (sup_ba) Spa 75 deg ? Pos.angle of rS3sig (sup_phi)
r.fe 47.6 arcsec ? K fiducial Kron elliptical aperture semi-major axis (r_fe) J.fe 11.181 mag ? J magnitude in r.fe (j_m_fe) e_J.fe 0.042 mag ? σ(J.fe) (j_msig_fe) J.fe 4 --- ? Confusion flags of J.fe (j_flg_fe) (2) H.fe 10.543 mag ? H magnitude in r.fe (h_m_fe) e_H.fe 0.06 mag ? σ(H.fe) (h_msig_fe) H.fe 3 --- ? Confusion flags of H.fe (h_flg_fe) (2) K.fe 10.2 mag ? K magnitude in r.fe (k_m_fe) e_K.fe 0.077 mag ? σ(K.fe) (k_msig_fe) K.fe 3 --- ? Confusion flags of K.fe (k_flg_fe) (2)
r.ext 56.33 arcsec ? Extrapolation/total radius of fit to radial profile (r_ext) J.ext 11.232 mag ? J magnitude in r.ext (j_m_ext) e_J.ext 0.043 mag ? σ(J.ext) (j_msig_ext) J.ext 9.9 --- ? χ2(J.ext) (j_pchi) (3) H.ext 10.563 mag ? J magnitude in r.ext (h_m_ext) e_H.ext 0.045 mag ? σ(H.ext) (h_msig_ext) H.ext 2.867 --- ? χ2(H.ext) (h_pchi) (3) K.ext 10.165 mag ? J magnitude in r.ext (k_m_ext) e_K.ext 0.054 mag ? σ(K.ext) (k_msig_ext) K.ext 1.826 --- ? χ2(K.ext) (k_pchi) (3)
Jr.eff 17.33 arcsec ? J half-light radius (j_r_eff) Jmu 19.09 mag/arcsec2 ? J mean surface brightness (j_mnsurfb_eff) Hr.eff 16.9 arcsec ? H half-light radius (h_r_eff) Hmu 18.34 mag/arcsec2 ? H mean surface brightness (h_mnsurfb_eff) Kr.eff 18.24 arcsec ? K half-light radius (k_r_eff) Kmu 18.11 mag/arcsec2 ? K mean surface brightness (k_mnsurfb_eff) Jconc 2.69 --- ? J concentration index (j_con_indx) (3) Hconc 2.94 --- ? H concentration index (h_con_indx) (3) Kconc 3.02 --- ? K concentration index (k_con_indx) (3) J.peak 17.05 mag/arcsec2 ? J peak pixel brightness (j_peak) H.peak 16.3 mag/arcsec2 ? H peak pixel brightness (h_peak) K.peak 15.85 mag/arcsec2 ? K peak pixel brightness (k_peak) J.c5 18.2 mag/arcsec2 ? J central surface brightness (r≤5") (j_5surf) H.c5 17.44 mag/arcsec2 ? H central surface brightness (r≤5") (h_5surf) K.c5 17.11 mag/arcsec2 ? K central surface brightness (r≤5") (k_5surf)
xScore 1. --- [1,2]? extended score (e_score) (4) gScore 1. --- [1,2]? galaxy score (g_score) (4) vc 1 --- Visual verification of source (5) cc 0 --- Contamination or confusion flag (cc_flg) (6) imNx 153 pix ? Size of postage stamp image (im_nx)
r.K20c 27.6 arcsec ? Radius of fiducial circle at isophote K=20mag/arcsec2 (r_k20fc) J.K20c 11.357 mag ? J magnitude in r.K20c (j_m_k20fc) e_J.K20c 0.03 mag ? σ(J.K20c) (j_msig_k20fc) J.K20c 3 --- ? Confusion flags of J.K20c (j_flg_k20fc) (2) H.K20c 10.701 mag ? H magnitude in r.K20c (h_m_k20fc) e_H.K20c 0.041 mag ? σ(H.K20c) (h_msig_k20fc) H.K20c 3 --- ? Confusion flags of H.K20c (h_flg_k20fc) (2) K.K20c 10.374 mag ? K magnitude in r.K20c (k_m_k20fc) e_K.K20c 0.054 mag ? σ(K.K20c) (k_msig_k20fc) K.K20c 3 --- ? Confusion flags of K.K20c (k_flg_k20fc) (2)
Jr.e 40. arcsec ? J Kron ellipse semi-major axis (j_r_e) J.e 11.247 mag ? J magnitude in Jr.e (j_m_e) e_J.e 0.035 mag ? σ(J.e) (j_msig_e) J.e 3 --- ? Confusion flags of J.e (j_flg_e) (2) Hr.e 41.8 arcsec ? H Kron ellipse semi-major axis (h_r_e) H.e 10.576 mag ? H magnitude in Hr.e (h_m_e) e_H.e 0.055 mag ? σ(H.e) (h_msig_e) H.e 3 --- ? Confusion flags of J.e (h_flg_e) (2) Kr.e 47.6 arcsec ? K Kron ellipse semi-major axis (k_r_e) K.e 10.2 mag ? K magnitude in Kr.e (k_m_e) e_K.e 0.077 mag ? σ(K.e) (k_msig_e) K.e 3 --- ? Confusion flags of K.e (k_flg_e) (2)
Jr.c 33.7 arcsec ? J Kron circular aperture radius (j_r_c) J.c 11.233 mag ? J Kron circular aperture magnitude (j_m_c) e_J.c 0.034 mag ? σ(J.c) (j_msig_c) J.c 3 --- ? Confusion flags of J.c (j_flg_c) (2) Hr.c 37.7 arcsec ? H Kron circular aperture radius (h_r_c) H.c 10.563 mag ? H Kron circular aperture magnitude (h_m_c) e_H.c 0.055 mag ? σ(H.c) (h_msig_c) H.c 3 --- ? Confusion flags of H.c (h_flg_c) (2) Kr.c 41. arcsec ? K Kron circular aperture radius (k_r_c) K.c 10.191 mag ? K Kron circular aperture magnitude (k_m_c) e_K.c 0.076 mag ? σ(K.c) (k_msig_c) K.c 3 --- ? Confusion flags of K.c (k_flg_c) (2)
r.fc 41. arcsec ? K fiducial Kron circular radius (r_fc) J.fc 11.172 mag ? J magnitude in r.fc (j_m_fc) e_J.fc 0.042 mag ? σ(J.fc) (j_msig_fc) J.fc 1 --- ? Confusion flags of J.fc (j_flg_fc) (2) H.fc 10.544 mag ? H fiducial Kron circular magnitude (h_m_fc) e_H.fc 0.06 mag ? σ(H.fc) (h_msig_fc) H.fc 3 --- ? Confusion flags of H.fc (h_flg_fc) (2) K.fc 10.191 mag ? K fiducial Kron circular magnitude (k_m_fc) e_K.fc 0.076 mag ? σ(K.fc) (k_msig_fc) K.fc 3 --- ? Confusion flags of K.fc (k_flg_fc) (2)
Jr.i20e 21.5 arcsec ? Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) J.i20e 11.717 mag ? J magnitude in Jr.i20e (j_m_i20e) e_J.i20e 0.025 mag ? σ(J.i20e) (j_msig_i20e) J.i20e 0 --- ? Confusion flags of J.i20e (j_flg_i20e) (2) Hr.i20e 26.1 arcsec ? Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) H.i20e 10.849 mag ? H magnitude in Hr.i20e (h_m_i20e) e_H.i20e 0.038 mag ? σ(H.i20e) (h_msig_i20e) H.i20e 0 --- ? Confusion flags of H.i20e (h_flg_i20e) (2) Kr.i20e 30.6 arcsec ? Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) K.i20e 10.456 mag ? K magnitude in Kr.i20e (k_m_i20e) e_K.i20e 0.055 mag ? σ(K.i20e) (k_msig_i20e) K.i20e 3 --- ? Confusion flags of K.i20e (k_flg_i20e) (2)
Jr.i20c 18. arcsec ? Radius of circular aperture at isophote J=20mag/arcsec2 (j_r_i20c) J.i20c 11.767 mag ? J magnitude in Jr.i20c (j_m_i20c) e_J.i20c 0.025 mag ? σ(J.i20c) (j_msig_i20c) J.i20c 0 --- ? Confusion flags of J.i20c (j_flg_i20c) (2) Hr.i20c 23.6 arcsec ? Radius of circular aperture at isophote H=20mag/arcsec2 Hr.i20c (h_r_i20c) H.i20c 10.831 mag ? H magnitude in (h_m_i20c) e_H.i20c 0.038 mag ? σ(H.i20c) (h_msig_i20c) H.i20c 3 --- ? Confusion flags of H.i20c (h_flg_i20c) (2) Kr.i20c 27.6 arcsec ? Radius of circular aperture at isophote H=20mag/arcsec2 Kr.i20c (k_r_i20c) K.i20c 10.374 mag ? K magnitude in (k_m_i20c) e_K.i20c 0.054 mag ? σ(K.i20c) (k_msig_i20c) K.i20c 3 --- ? Confusion flags of K.i20c (k_flg_i20c) (2)
Jr.i21e 28.5 arcsec ? Semi-major axis of elliptical aperture at isophote J=21mag/arcsec2 (j_r_i21e) J.i21e 11.456 mag ? J magnitude in Jr.i21e (j_m_i21e) e_J.i21e 0.027 mag ? σ(J.i21e) (j_msig_i21e) J.i21e 0 --- ? Confusion flags of J.i21e (j_flg_i21e) (2) Hr.i21e 35.9 arcsec ? Semi-major axis of elliptical aperture at isophote h=21mag/arcsec2 (h_r_i21e) H.i21e 10.633 mag ? H magnitude in Hr.i21e (h_m_i21e) e_H.i21e 0.047 mag ? σ(H.i21e) (h_msig_i21e) H.i21e 3 --- ? Confusion flags of H.i21e (h_flg_i21e) (2) Kr.i21e 42.4 arcsec ? Semi-major axis of elliptical aperture at isophote at K=21mag/arcsec2 (k_r_i21e) K.i21e 10.243 mag ? K magnitude in Kr.i21e (k_m_i21e) e_K.i21e 0.068 mag ? σ(K.i21e) (k_msig_i21e) K.i21e 3 --- ? Confusion flags of K.i21e (k_flg_i21e) (2)
r.21fe 28.5 arcsec ? Semi-major axis of fiducial elliptical aperture at J=21mag/arcsec2 (r_j21fe) J.21fe 11.456 mag ? J magnitude in r.21fe (j_m_j21fe) e_J.21fe 0.027 mag ? σ(J.21fe) (j_msig_j21fe) J.21fe 0 --- ? Confusion flags of J.21fe (j_flg_j21fe) (2) H.21fe 10.79 mag ? H magnitude in r.21fe (h_m_j21fe) e_H.21fe 0.038 mag ? σ(H.21fe) (h_msig_j21fe) H.21fe 0 --- ? Confusion flags of H.21fe (h_flg_j21fe) (2) K.21fe 10.48 mag ? K magnitude in r.21fe (k_m_j21fe) e_K.21fe 0.051 mag ? σ(K.21fe) (k_msig_j21fe) K.21fe 0 --- ? Confusion flags of K.21fe (k_flg_j21fe) (2)
Jr.i21c 27.2 arcsec ? Radius of circular aperture at isophote J=21mag/arcsec2 (j_r_i21c) J.i21c 11.367 mag ? J magnitude in J.i21c (j_m_i21c) e_J.i21c 0.029 mag ? σ(J.i21c) (j_msig_i21c) J.i21c 3 --- ? Confusion flags of J.i21c (j_flg_i21c) (2) Hr.i21c 32.2 arcsec ? Radius of circular aperture at isophote H=21mag/arcsec2 (h_r_i21c) H.i21c 10.62 mag ? H magnitude in H.i21c (h_m_i21c) e_H.i21c 0.047 mag ? σ(H.i21c) (h_msig_i21c) H.i21c 3 --- ? Confusion flags of H.i21c (h_flg_i21c) (2) Kr.i21c 36. arcsec ? Radius of circular aperture at isophote K=21mag/arcsec2 (k_r_i21c) K.i21c 10.224 mag ? K magnitude in K.i21c (k_m_i21c) e_K.i21c 0.066 mag ? σ(K.i21c) (k_msig_i21c) K.i21c 3 --- ? Confusion flags of K.i21c (k_flg_i21c) (2)
r.21fc 27.2 arcsec ? J fiducial Kron circular radius at isophote J=21mag/arcsec2 mag (r_j21fc) J.21fc 11.367 mag ? J magnitude in r.21fc (j_m_j21fc) e_J.21fc 0.029 mag ? σ(J.21fc) (j_msig_j21fc) J.21fc 3 --- ? Confusion flags of J.21fc (j_flg_j21fc) (2) H.21fc 10.712 mag ? magnitude in r.21fc (h_m_j21fc) e_H.21fc 0.041 mag ? σ(H.21fc) (h_msig_j21fc) H.21fc 3 --- ? Confusion flags of H.21fc (h_flg_j21fc) (2) K.21fc 10.386 mag ? K magnitude in r.21fc (k_m_j21fc) e_K.21fc 0.054 mag ? σ(K.21fc) (k_msig_j21fc) K.21fc 3 --- ? Confusion flags of K.21fc (k_flg_j21fc) (2)
J.a5 13.352 mag ? J magnitude in 5arcsec aperture (j_m_5) e_J.a5 0.018 mag ? σ(J.a5) (j_msig_5) J.a5 0 --- ? Confusion flags of J.a5 (j_flg_5) (2) H.a5 12.589 mag ? H magnitude in 5arcsec aperture (h_m_5) e_H.a5 0.02 mag ? σ(H.a5) (h_msig_5) H.a5 0 --- ? Confusion flags of H.a5 (h_flg_5) (2) K.a5 12.26 mag ? K magnitude in 5arcsec aperture (k_m_5) e_K.a5 0.026 mag ? σ(K.a5) (k_msig_5) K.a5 0 --- ? Confusion flags of K.a5 (k_flg_5) (2)
J.a7 12.977 mag ? J magnitude in 7arcsec aperture (j_m_7) e_J.a7 0.018 mag ? σ(J.a7) (j_msig_7) J.a7 0 --- ? Confusion flags of J.a7 (j_flg_7) (2) H.a7 12.215 mag ? H magnitude in 7arcsec aperture (h_m_7) e_H.a7 0.02 mag ? σ(H.a7) (h_msig_7) H.a7 0 --- ? Confusion flags of H.a7 (h_flg_7) (2) K.a7 11.893 mag ? K magnitude in 7arcsec aperture (k_m_7) e_K.a7 0.025 mag ? σ(K.a7) (k_msig_7) K.a7 0 --- ? Confusion flags of K.a7 (k_flg_7) (2)
J.10 12.536 mag ? J magnitude in 10arcsec aperture (j_m_10) e_J.10 0.017 mag ? σ(J.10) (j_msig_10) J.10 0 --- ? Confusion flags of J.10 (j_flg_10) (2) H.10 11.793 mag ? H magnitude in 10arcsec aperture (h_m_10) e_H.10 0.019 mag ? σ(H.10) (h_msig_10) H.10 0 --- ? Confusion flags of H.10 (h_flg_10) (2) K.10 11.464 mag ? K magnitude in 10arcsec aperture (k_m_10) e_K.10 0.025 mag ? σ(K.10) (k_msig_10) K.10 0 --- ? Confusion flags of K.10 (k_flg_10) (2)
J.15 11.976 mag ? J magnitude in 15arcsec aperture (j_m_15) e_J.15 0.015 mag ? σ(J.15) (j_msig_15) J.15 0 --- ? Confusion flags of J.15 (j_flg_15) (2) H.15 11.288 mag ? H magnitude in 15arcsec aperture (h_m_15) e_H.15 0.018 mag ? σ(H.15) (h_msig_15) H.15 0 --- ? Confusion flags of H.15 (h_flg_15) (2) K.15 10.971 mag ? K magnitude in 15arcsec aperture (k_m_15) e_K.15 0.024 mag ? σ(K.15) (k_msig_15) K.15 0 --- ? Confusion flags of K.15 (k_flg_15) (2)
J.20 11.661 mag ? J magnitude in 20arcsec aperture (j_m_20) e_J.20 0.016 mag ? σ(J.20) (j_msig_20) J.20 0 --- ? Confusion flags of J.20 (j_flg_20) (2) H.20 10.983 mag ? H magnitude in 20arcsec aperture (h_m_20) e_H.20 0.019 mag ? σ(H.20) (h_msig_20) H.20 0 --- ? Confusion flags of H.20 (h_flg_20) (2) K.20 10.662 mag ? K magnitude in 20arcsec aperture (k_m_20) e_K.20 0.024 mag ? σ(K.20) (k_msig_20) K.20 0 --- ? Confusion flags of K.20 (k_flg_20) (2)
J.25 11.434 mag ? J magnitude in 25arcsec aperture (j_m_25) e_J.25 0.016 mag ? σ(J.25) (j_msig_25) J.25 3 --- ? Confusion flags of J.25 (j_flg_25) (2) H.25 10.782 mag ? H magnitude in 25arcsec aperture (h_m_25) e_H.25 0.02 mag ? σ(H.25) (h_msig_25) H.25 3 --- ? Confusion flags of H.25 (h_flg_25) (2) K.25 10.455 mag ? K magnitude in 25arcsec aperture (k_m_25) e_K.25 0.026 mag ? σ(K.25) (k_msig_25) K.25 3 --- ? Confusion flags of K.25 (k_flg_25) (2)
J.30 11.297 mag ? J magnitude in 30arcsec aperture (j_m_30) e_J.30 0.018 mag ? σ(J.30) (j_msig_30) J.30 3 --- ? Confusion flags of J.30 (j_flg_30) (2) H.30 10.649 mag ? H magnitude in 30arcsec aperture (h_m_30) e_H.30 0.022 mag ? σ(H.30) (h_msig_30) H.30 3 --- ? Confusion flags of H.30 (h_flg_30) (2) K.30 10.313 mag ? K magnitude in 30arcsec aperture (k_m_30) e_K.30 0.028 mag ? σ(K.30) (k_msig_30) K.30 3 --- ? Confusion flags of K.30 (k_flg_30) (2)
J.40 11.176 mag ? J magnitude in 40arcsec aperture (j_m_40) e_J.40 0.023 mag ? σ(J.40) (j_msig_40) J.40 1 --- ? Confusion flags of J.40 (j_flg_40) (2) H.40 10.546 mag ? H magnitude in 40arcsec aperture (h_m_40) e_H.40 0.029 mag ? σ(H.40) (h_msig_40) H.40 3 --- ? Confusion flags of H.40 (h_flg_40) (2) K.40 10.197 mag ? K magnitude in 40arcsec aperture (k_m_40) e_K.40 0.037 mag ? σ(K.40) (k_msig_40) K.40 3 --- ? Confusion flags of K.40 (k_flg_40) (2)
J.50 11.13 mag ? J magnitude in 50arcsec aperture (j_m_50) e_J.50 0.03 mag ? σ(J.50) (j_msig_50) J.50 4 --- ? Confusion flags of J.50 (j_flg_50) H.50 10.486 mag ? H magnitude in 50arcsec aperture (h_m_50) e_H.50 0.038 mag ? σ(H.50) (h_msig_50) H.50 3 --- ? Confusion flags of H.50 (h_flg_50) (2) K.50 10.165 mag ? K magnitude in 50arcsec aperture (k_m_50) e_K.50 0.049 mag ? σ(K.50) (k_msig_50) K.50 3 --- ? Confusion flags of K.50 (k_flg_50) (2)
J.60 11.117 mag ? J magnitude in 60arcsec aperture (j_m_60) e_J.60 0.039 mag ? σ(J.60) (j_msig_60) J.60 4 --- ? Confusion flags of J.60 (j_flg_60) (2) H.60 10.465 mag ? H magnitude in 60arcsec aperture (h_m_60) e_H.60 0.049 mag ? σ(H.60) (h_msig_60) H.60 3 --- ? Confusion flags of H.60 (h_flg_60) (2) K.60 10.161 mag ? K magnitude in 60arcsec aperture (k_m_60) e_K.60 0.064 mag ? σ(K.60) (k_msig_60) K.60 1 --- ? Confusion flags of K.60 (k_flg_60) (2)
J.70 11.109 mag ? J magnitude in 70arcsec aperture (j_m_70) e_J.70 0.05 mag ? σ(J.70) (j_msig_70) J.70 4 --- ? Confusion flags of J.70 (j_flg_70) (2) H.70 10.478 mag ? H magnitude in 70arcsec aperture (h_m_70) e_H.70 0.063 mag ? σ(H.70) (h_msig_70) H.70 1 --- ? Confusion flags of H.70 (h_flg_70) (2) K.70 10.181 mag ? K magnitude in 70arcsec aperture (k_m_70) e_K.70 0.083 mag ? σ(K.70) (k_msig_70) K.70 1 --- ? Confusion flags of K.70 (k_flg_70) (2)
J.sys 11.034 mag ? J system magnitude (j_m_sys) (11) e_J.sys 0.026 mag ? σ(J.sys) (j_msig_sys) H.sys 10.399 mag ? H system magnitude (h_m_sys) (11) e_H.sys 0.033 mag ? σ(H.sys) (h_msig_sys) K.sys 10.092 mag ? K system magnitude (k_m_sys) (11) e_K.sys 0.043 mag ? σ(K.sys) (k_msig_sys) sysFlg 0 --- [0,1]? system flag: 0=no system, 1=nearby galaxy flux (sys_flg) ctmFlg 1 --- [0,1]? contamination flag: 0=no stars, 1=stellar flux (contam_flg)
Jba5s 0.76 --- ? J minor/major axis ratio to 5σ fit (j_5sig_ba) Jpa5s -10 deg ? J pos.angle to 5σ fit (j_5sig_phi) Hba5s 0.76 --- ? H minor/major axis ratio to 5σ fit (h_5sig_ba) Hpa5s -5 deg ? H pos.angle to 5σ fit (h_5sig_phi) Kba5s 0.46 --- ? K minor/major axis ratio to 5σ fit (k_5sig_ba) Kpa5s -40 deg ? K pos.angle to 5σ fit (k_5sig_phi)
JdA --- ? J 5σ/3σ differential area (j_d_area) JpcdA % ? J 5σ/3σ relative area change (j_perc_darea) HdA --- ? H 5σ/3σ differential area (h_d_area) HpcdA % ? H 5σ/3σ relative area change (h_perc_darea) KdA --- ? K 5σ/3σ differential area (k_d_area) KpcdA % ? K 5σ/3σ relative area change (k_perc_darea)
Jrat.bs 1. --- ? J bi-symmetric flux ratio (j_bisym_rat) Jchi.bs 1.879 --- ? J bi-symmetric x-correlation (j_bisym_chi) Hrat.bs 0.97 --- ? H bi-symmetric flux ratio (h_bisym_rat) Hchi.bs 1.589 --- ? H bi-symmetric x-correlation (h_bisym_chi) Krat.bs 0.922 --- ? K bi-symmetric flux ratio (k_bisym_rat) Kchi.bs 1.711 --- ? K bi-symmetric x-correlation (k_bisym_chi)
Jsh0 1.02 --- ? J ridge shape (LCSB: BSNR limit) (j_sh0) e_Jsh0 0.04 --- ? σ(Jsh0) (j_sig_sh0) Hsh0 0.98 --- ? H ridge shape (LCSB: BSNR limit) (h_sh0) e_Hsh0 0.04 --- ? σ(Jsh0) (h_sig_sh0) Ksh0 1. --- ? K ridge shape (LCSB: BSNR limit) (k_sh0) e_Ksh0 0.06 --- ? σ(Jsh0) (k_sig_sh0) Jsc.mx 31.9 --- ? J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) Jsc.sh 40.5 --- ? J shape score (j_sc_sh) Jsc.wsh 49.3 --- ? J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) Jsc.r23 36.3 --- ? J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) Jsc.1mm 11.9 --- ? J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) Jsc.2mm 15.1 --- ? J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) Jsc.vint 34.5 --- ? J vint score (j_sc_vint) Jsc.r1 34.3 --- ? J r1 score (j_sc_r1) Jsc.msh 0. --- [0]? J median shape score (j_sc_msh) Hsc.mx 37.6 --- ? H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) Hsc.sh 41.6 --- ? H shape score (h_sc_sh) Hsc.wsh 51.5 --- ? H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) Hsc.r23 32.5 --- ? H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) Hsc.1mm 10.8 --- ? H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) Hsc.2mm 13. --- ? H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) Hsc.vint 36.7 --- ? H vint score (h_sc_vint) Hsc.r1 29.4 --- ? H r1 score (h_sc_r1) Hsc.msh 0. --- [0]? H median shape score (h_sc_msh) Ksc.mx 32.2 --- ? K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) Ksc.sh 25.4 --- ? K shape score (k_sc_sh) Ksc.wsh 34.5 --- ? K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) Ksc.r23 26.5 --- ? K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) Ksc.1mm 7.1 --- ? K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) Ksc.2mm 8.4 --- ? K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) Ksc.vint 20.7 --- ? K vint score (k_sc_vint) Ksc.r1 24.3 --- ? K r1 score (k_sc_r1) Ksc.msh 0. --- [0]? K median shape score (k_sc_msh) Jchi.ellf 16.2 % ? J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) Kchi.ellf 21.9 % ? K chi-fraction for elliptical fit to 3σ isophote (k_chif_ellf) ellfFlg 1 --- [0,1]? ellipse fitting contamination flag (0=no contamination) (ellfit_flg) Schi.ellf 15.7 % ? super-coadd chi-fraction for elliptical fit to 3σ isophote (sup_chif_ellf)
Nbln 0 --- [0]? Number of blanked sources (n_blank) Nsub 0 --- [0]? Number of subtracted sources (n_sub) Nsub 0 --- [0]? blanked/subtracted description flag (bl_sub_flg)
xid 1 --- [0,1] Type/galaxy source (id_flg) (7) idGal NGC_6912 --- Matched galaxy's catalog name (id_cat) fgFlg ______ --- [_] flux-growth convergence flag (fg_flg) LCSBbf 1 --- [1]? LCSB blocking factor (1,2,4,8) (blk_fac) dupSrc 0 --- [0,5] Duplicate source flag (dup_src) (8) useSrc 1 --- [0,1] Use source flag (use_src) (9) prox 151.1 arcsec Distance to nearest neighbor in PSC (prox) pxpa 117 deg ? pos.angle of vector to prox (pxpa) pxKey 57826 --- ext_key value of nearest XSC source (pxcntr) edge.ns 2758 arcsec ? Distance to nearest N/S edge (dist_edge_ns) edge.ew 156 arcsec ? Distance to nearest E/W edge (dist_edge_ew) edgeFlg nw --- [nswe ] nearest edge (dist_edge_flg) ptsKey 30697069 --- ? Key to source data DB record (pts_key) mpKey --- ? Key to minor planet prediction (mp_key) nightKey 34 --- ? key to night data record (night_key) scanKey 1521 --- ? key to scan data record (scan_key) coaddKey 34963 --- ? key to coadd data record (coadd_key) hemis s --- [ns] hemisphere of observation: n = North/Mt.Hopkins; s= South/CTIO (hemis) date 1998-06-11 "YYYY-MM-DD" UT day of observation (date) (10) scan 126 --- ? scan number (unique within date) (scan) coadd 33 --- ? 3-digit coadd number (unique within scan) (coadd) ID 11812 --- ? source ID number (unique within scan+coadd) (id) Xcoadd 353. arcsec ? x (cross-scan) position (x_coadd) Ycoadd 201. arcsec ? y (in-scan) position (y_coadd) Jsubst2 0. --- [0]? J residual background2 score (j_subst2) Hsubst2 0. --- [0]? H residual background2 score (h_subst2) Ksubst2 0. --- [0]? K residual background2 score (k_subst2) Jbg 95.8 --- ? J coadd median background (j_back) Hbg 311.8 --- ? H coadd median background (h_back) Kbg 368.9 --- ? K coadd median background (k_back) Jres.ann 0.016 --- ? J residual annulus background median (j_resid_ann) Hres.ann -0.085 --- ? H residual annulus background median (h_resid_ann) Kres.ann 0.113 --- ? K residual annulus background median (k_resid_ann) JbgPer 82 arcsec ? J banding FT period (j_bndg_per) JbgAmp 0.036 --- ? J banding maximum FT amplitude (j_bndg_amp) HbgPer 104 arcsec ? H banding FT period (h_bndg_per) HbgAmp 0.035 --- ? H banding maximum FT amplitude (h_bndg_amp) KbgPer 18 arcsec ? K banding FT period (k_bndg_per) KbgAmp 0.03 --- ? K banding maximum FT amplitude (k_bndg_amp) Jtrack -0.4 --- ? J band seetracking score (j_seetrack) Htrack -0.1 --- ? H band seetracking score (h_seetrack) Ktrack -0.2 --- ? K band seetracking score (k_seetrack) extKey 57825 --- entry counter (key) number (ext_key) %***Output truncated to 1 records
Note (1): Julian date of the source measurement is accurate to ±3 minutes. This value is the mean Julian date of the scan observation in which this source falls. Note (2): The confusion flags are defined as follows: 0 = no other sources within aperture used 1 = aperture contained pixels masked off in coadd 2 = aperture contained pixels masked off due to neighboring sources 3 = aperture contained pixels that had a point source flux subtracted off 4 = aperture contained pixels within bright star mask 5 = aperture contained pixels masked off due to persistence 6 = aperture ran into coadd boundary 7 = aperture contained pixels within bright galaxy mask 9 = integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log_10_(|flux|)]; the resulting mag range is between ∼ 75 and 99. Note (3): the concentration index is the ratio of effective radius at 75% and 25% of the light, r(75%)/r(25%) Note (4): score in the range 1(extended) < score < 2(point-like). Note (5): the visual verification score gives the source type of sources examined "by eye", as follows: -2 = unknown -1 = no verification (i.e., not examined) 1 = galaxy 2 = non-extended (e.g., star, double, triple, artifact) Note (6): The contamination/confusion flag indicates whether the source's photometry and position may be affected by artifacts of, or confusion with, nearby bright stars. Sources are tested for contamination and/or confusion in the order given below, and once a flag is applied to the source, testing is stopped in that band. The flag values indicate the source may be: U = unreliable source; probable image artifact detection (none) C = affected by confusion with or artifact of a nearby bright star (none) A or a = known artifacts z = in close proximity to a large galaxy; these sources are usually junk Z = Derived from the Large Galaxy Atlas 0 = default value -- not contaminated Note (7): flag indicating the extended source catalog type as follows: 0 = extended source not found in another catalog 1 = extended source is found in galaxy catalog (ID found in idGal field) 2 = LCSB (Low Central Surface Brightness) source Note (8): Duplicate source flag, used in conjunction with the useSrc flag. This numerical flag indicates whether the source falls in a Tile overlap region, and if so, if it was detected multiple times. 0 = the source does not fall within a Tile overlap region (useSrc=1), or it falls in an overlap region and there were no sources detected within 2" of its position in the overlapping Tile (useSrc=0). 1 = the source falls within a Tile overlap region, and there is one source detected within 2" of its position in the overlapping Tile. >1 = the source falls within a Tile overlap region, and there are multiple sources detected within 2" of its position in the overlapping Tile, and/or within its own Tile. This implies confusion in the multiple source resolution procedure. Note (9): Use source flag, used in conjunction with the dupSrc flag. This numerical flag indicates if a source falls within a Tile overlap region, and whether or not it satisfies the unbiased selection rules for multiple source resolution. 0 = the source falls in a Tile overlap region, but does not have a detection within 2" of its position in any overlapping Tiles. PSC sources with useSrc=0 will always have dupSrc=0. Such objects are usually faint, and thus toggling above and below the detection limits, or may have moved between the scans of the different Tiles. 1 = The source does not fall in a Tile overlap region (dupSrc=0), or it falls in an overlap region, but lies farther from its scan edge than any apparition of the source in another Tile. A source must have useSrc=1 to be considered part of the sub-Catalog that satisfies the 2MASS Level 1 Science Requirements >1 = The source falls within a Tile overlap region, and there are multiple sources detected within 2" of its position in the overlapping Tile, and/or within its own Tile. This implies confusion in the multiple source resolution procedure. Note (10): The observation reference date for this source expressed in ISO standard format. This is the UT day value at sunrise for the night on which the source was observed. Because it is possible for the UT day to change during a night of observations, the actual UT date for a source measurement can differ from date by one day. Use the Julian Day value (jdate) for a more accurate determination of the observation time of the source. Note (11): The system flux includes the flux from this extended source and anything else in the immediate area, including stars and neighboring galaxies that "touch" this source.

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