SDSS J121957.34+393705.6 |
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Imaging
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Cross-identifications Show
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Optical Spectra
SpecObjID = 2236117812517038080 |
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Infrared Spectra Targeted star: 2M12195392+3936461
Instrument | APOGEE |
APOGEE ID | apogee.apo25m.s.stars.4486.2M12195392+3936461 |
Galactic Coordinates | RA,dec | ||
Longitude (L) | Latitude (B) | Decimal | Sexagesimal |
148.64149 | 75.90016 | 184.97468, 39.61283 | 12:19:53.92, +39:36:46.19 |
Interactive spectrum | Download FITS |
Targeting Information
2MASS j | 2MASS h | 2MASS k | j_err | h_err | k_err |
11.739 | 11.265 | 11.195 | 0.02 | 0.02 | 0.018 |
4.5 micron magnitude | 4.5 micron magnitude error | 4.5 micron magnitude source |
11.199 | 0.021 | WISE |
APOGEE target flags 1 | APOGEE_CHECKED APOGEE_SHORT APOGEE_WASH_GIANT APOGEE_SFD_DERED |
APOGEE target flags 2 |
Stellar Parameters
Avg vhelio (km/s) | Scatter in vhelio (km/s) | Best-fit temperature (K) | Temp error |
11.1695 | 0.126103 | 5067 | 91.5 |
Surface Gravity log10(g) | log(g) error | Metallicity [Fe/H] | Metal error | [α/Fe] | [α/Fe] error |
3.20 | 0.107 | -0.3 | 0.033 | 0.25 | 0.016 |
Star flags | PERSIST_MED BRIGHT_NEIGHBOR |
Processing flags (ASPCAP) |
Visits (click to see visit spectrum) Show
visit_id | plate | mjd | fiberid | date | time (UTC) | vrel |
apogee.apo25m.s.r5.7347.56705.83 | 7347 | 56705 | 83 | 2014-02-17 | 07:27:25.165 | 3.4892 |
apogee.apo25m.s.r5.7347.56733.83 | 7347 | 56733 | 83 | 2014-03-17 | 06:01:25.116 | 15.1452 |
apogee.apo25m.s.r5.7347.56738.83 | 7347 | 56738 | 83 | 2014-03-22 | 06:42:33.090 | 17.0334 |