| 1359 − 0217 . | He . | He + H . | He+H + Z . | |||||
|---|---|---|---|---|---|---|---|---|
| . | |${T_{\mathrm{eff}}}$| (K) . | |${\log g}$| (dex) . | |${T_{\mathrm{eff}}}$| (K) . | |${\log g}$| (dex) . | |${\log (\mathrm{H/He})}$| (dex) . | |${T_{\mathrm{eff}}}$| (K) . | |${\log g}$| (dex) . | |${\log (\mathrm{H/He})}$| (dex) . |
| Spec (XS) | |$17920^{+74}_{-164}$| | 8.20 ± 0.03 | 16995 ± 91 | 8.18 ± 0.02 | −3.11 ± 0.03 | 16773 ± 55 | 8.14 ± 0.02 | −3.16 ± 0.02 |
| Spec (BOSS) | |$17369^{+107}_{-89}$| | 8.14 ± 0.04 | |$16912^{+71}_{-65}$| | 8.08 ± 0.03 | −3.19 ± 0.03 | 17153 ± 72 | 8.07 ± 0.03 | −3.13 ± 0.03 |
| Spec (SDSS) | 17671 ± 170 | 7.95 ± 0.09 | |$17681^{+100}_{-122}$| | 8.10 ± 0.05 | −3.04 ± 0.03 | 17630 ± 147 | 8.12 ± 0.06 | −3.05 ± 0.05 |
| Phot (PS1) | |$14456^{+526}_{-480}$| | 7.85 ± 0.05 | |$13584_{-497}^{+602}$| | 7.72 ± 0.09 | −3.11 | |$13607_{-455}^{+565}$| | 7.73 ± 0.08 | −3.16 |
| – | – | |$13557_{-487}^{+591}$| | 7.72 ± 0.09 | −3.04 | – | – | – | |
| Phot (Gaia) | |$16890^{+1447}_{-1083}$| | 8.10 ± 0.12 | |$15943_{-1150}^{+1081}$| | 8.02 ± 0.13 | −3.11 | |$15701_{-1011}^{+1040}$| | 7.99 ± 0.12 | −3.16 |
| – | – | |$15834_{-1101}^{+1160}$| | 8.00 ± 0.13 | −3.04 | – | – | – | |
| Phot (SDSS) | |$14471^{+355}_{-325}$| | 7.85 ± 0.04 | |$13812_{-375}^{+436}$| | 7.75 ± 0.07 | −3.11 | |$14103_{-322}^{+376}$| | 7.79 ± 0.06 | −3.16 |
| – | – | |$13915_{-377}^{+396}$| | 7.76 ± 0.06 | −3.04 | – | – | – | |
| 1359 − 0217 . | He . | He + H . | He+H + Z . | |||||
|---|---|---|---|---|---|---|---|---|
| . | |${T_{\mathrm{eff}}}$| (K) . | |${\log g}$| (dex) . | |${T_{\mathrm{eff}}}$| (K) . | |${\log g}$| (dex) . | |${\log (\mathrm{H/He})}$| (dex) . | |${T_{\mathrm{eff}}}$| (K) . | |${\log g}$| (dex) . | |${\log (\mathrm{H/He})}$| (dex) . |
| Spec (XS) | |$17920^{+74}_{-164}$| | 8.20 ± 0.03 | 16995 ± 91 | 8.18 ± 0.02 | −3.11 ± 0.03 | 16773 ± 55 | 8.14 ± 0.02 | −3.16 ± 0.02 |
| Spec (BOSS) | |$17369^{+107}_{-89}$| | 8.14 ± 0.04 | |$16912^{+71}_{-65}$| | 8.08 ± 0.03 | −3.19 ± 0.03 | 17153 ± 72 | 8.07 ± 0.03 | −3.13 ± 0.03 |
| Spec (SDSS) | 17671 ± 170 | 7.95 ± 0.09 | |$17681^{+100}_{-122}$| | 8.10 ± 0.05 | −3.04 ± 0.03 | 17630 ± 147 | 8.12 ± 0.06 | −3.05 ± 0.05 |
| Phot (PS1) | |$14456^{+526}_{-480}$| | 7.85 ± 0.05 | |$13584_{-497}^{+602}$| | 7.72 ± 0.09 | −3.11 | |$13607_{-455}^{+565}$| | 7.73 ± 0.08 | −3.16 |
| – | – | |$13557_{-487}^{+591}$| | 7.72 ± 0.09 | −3.04 | – | – | – | |
| Phot (Gaia) | |$16890^{+1447}_{-1083}$| | 8.10 ± 0.12 | |$15943_{-1150}^{+1081}$| | 8.02 ± 0.13 | −3.11 | |$15701_{-1011}^{+1040}$| | 7.99 ± 0.12 | −3.16 |
| – | – | |$15834_{-1101}^{+1160}$| | 8.00 ± 0.13 | −3.04 | – | – | – | |
| Phot (SDSS) | |$14471^{+355}_{-325}$| | 7.85 ± 0.04 | |$13812_{-375}^{+436}$| | 7.75 ± 0.07 | −3.11 | |$14103_{-322}^{+376}$| | 7.79 ± 0.06 | −3.16 |
| – | – | |$13915_{-377}^{+396}$| | 7.76 ± 0.06 | −3.04 | – | – | – | |
| 1359 − 0217 . | He . | He + H . | He+H + Z . | |||||
|---|---|---|---|---|---|---|---|---|
| . | |${T_{\mathrm{eff}}}$| (K) . | |${\log g}$| (dex) . | |${T_{\mathrm{eff}}}$| (K) . | |${\log g}$| (dex) . | |${\log (\mathrm{H/He})}$| (dex) . | |${T_{\mathrm{eff}}}$| (K) . | |${\log g}$| (dex) . | |${\log (\mathrm{H/He})}$| (dex) . |
| Spec (XS) | |$17920^{+74}_{-164}$| | 8.20 ± 0.03 | 16995 ± 91 | 8.18 ± 0.02 | −3.11 ± 0.03 | 16773 ± 55 | 8.14 ± 0.02 | −3.16 ± 0.02 |
| Spec (BOSS) | |$17369^{+107}_{-89}$| | 8.14 ± 0.04 | |$16912^{+71}_{-65}$| | 8.08 ± 0.03 | −3.19 ± 0.03 | 17153 ± 72 | 8.07 ± 0.03 | −3.13 ± 0.03 |
| Spec (SDSS) | 17671 ± 170 | 7.95 ± 0.09 | |$17681^{+100}_{-122}$| | 8.10 ± 0.05 | −3.04 ± 0.03 | 17630 ± 147 | 8.12 ± 0.06 | −3.05 ± 0.05 |
| Phot (PS1) | |$14456^{+526}_{-480}$| | 7.85 ± 0.05 | |$13584_{-497}^{+602}$| | 7.72 ± 0.09 | −3.11 | |$13607_{-455}^{+565}$| | 7.73 ± 0.08 | −3.16 |
| – | – | |$13557_{-487}^{+591}$| | 7.72 ± 0.09 | −3.04 | – | – | – | |
| Phot (Gaia) | |$16890^{+1447}_{-1083}$| | 8.10 ± 0.12 | |$15943_{-1150}^{+1081}$| | 8.02 ± 0.13 | −3.11 | |$15701_{-1011}^{+1040}$| | 7.99 ± 0.12 | −3.16 |
| – | – | |$15834_{-1101}^{+1160}$| | 8.00 ± 0.13 | −3.04 | – | – | – | |
| Phot (SDSS) | |$14471^{+355}_{-325}$| | 7.85 ± 0.04 | |$13812_{-375}^{+436}$| | 7.75 ± 0.07 | −3.11 | |$14103_{-322}^{+376}$| | 7.79 ± 0.06 | −3.16 |
| – | – | |$13915_{-377}^{+396}$| | 7.76 ± 0.06 | −3.04 | – | – | – | |
| 1359 − 0217 . | He . | He + H . | He+H + Z . | |||||
|---|---|---|---|---|---|---|---|---|
| . | |${T_{\mathrm{eff}}}$| (K) . | |${\log g}$| (dex) . | |${T_{\mathrm{eff}}}$| (K) . | |${\log g}$| (dex) . | |${\log (\mathrm{H/He})}$| (dex) . | |${T_{\mathrm{eff}}}$| (K) . | |${\log g}$| (dex) . | |${\log (\mathrm{H/He})}$| (dex) . |
| Spec (XS) | |$17920^{+74}_{-164}$| | 8.20 ± 0.03 | 16995 ± 91 | 8.18 ± 0.02 | −3.11 ± 0.03 | 16773 ± 55 | 8.14 ± 0.02 | −3.16 ± 0.02 |
| Spec (BOSS) | |$17369^{+107}_{-89}$| | 8.14 ± 0.04 | |$16912^{+71}_{-65}$| | 8.08 ± 0.03 | −3.19 ± 0.03 | 17153 ± 72 | 8.07 ± 0.03 | −3.13 ± 0.03 |
| Spec (SDSS) | 17671 ± 170 | 7.95 ± 0.09 | |$17681^{+100}_{-122}$| | 8.10 ± 0.05 | −3.04 ± 0.03 | 17630 ± 147 | 8.12 ± 0.06 | −3.05 ± 0.05 |
| Phot (PS1) | |$14456^{+526}_{-480}$| | 7.85 ± 0.05 | |$13584_{-497}^{+602}$| | 7.72 ± 0.09 | −3.11 | |$13607_{-455}^{+565}$| | 7.73 ± 0.08 | −3.16 |
| – | – | |$13557_{-487}^{+591}$| | 7.72 ± 0.09 | −3.04 | – | – | – | |
| Phot (Gaia) | |$16890^{+1447}_{-1083}$| | 8.10 ± 0.12 | |$15943_{-1150}^{+1081}$| | 8.02 ± 0.13 | −3.11 | |$15701_{-1011}^{+1040}$| | 7.99 ± 0.12 | −3.16 |
| – | – | |$15834_{-1101}^{+1160}$| | 8.00 ± 0.13 | −3.04 | – | – | – | |
| Phot (SDSS) | |$14471^{+355}_{-325}$| | 7.85 ± 0.04 | |$13812_{-375}^{+436}$| | 7.75 ± 0.07 | −3.11 | |$14103_{-322}^{+376}$| | 7.79 ± 0.06 | −3.16 |
| – | – | |$13915_{-377}^{+396}$| | 7.76 ± 0.06 | −3.04 | – | – | – | |
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