Table A.1.
Re-classified high-z spectra from SDSS DR16.
| RA | DEC | Spectrum | Target | nsp | zDR16 | Error zDR16 | Survey | Class | Subclass | |
|---|---|---|---|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | |
| 1 | 0.0348 | -3.8380 | 7895-57659-0889 | QSO | 1 | 5.3719 | 0.0014 | eBOSS | QSO | - |
| 2 | 0.0638 | 6.1766 | 8740-57367-0686 | QSO | 1 | 6.5350 | 0.0003 | eBOSS | QSO | - |
| 3 | 0.2621 | 35.4040 | 7750-58402-0841 | QSO | 1 | 5.7173 | 0.0010 | eBOSS | QSO | - |
| 4 | 0.3064 | 6.4368 | 11279-58449-0028 | galaxy | 1 | 7.0305 | 0.0237 | eBOSS | QSO | - |
| zQC | z | rz | Sel | Spectype | Subtype | Quality | Remark | |||
| (11) | (12) | (13) | (14) | (15) | (16) | (17) | (18) | |||
| 1 | 1.760 | 1.757 | 3 | 1 | QSO | - | - | red, IALs | ||
| 2 | 0.833 | 0.832 | 3 | 1 | galaxy | ELs | - | - | ||
| 3 | - | * | 0 | 1 | unknown | - | noisy | - | ||
| 4 | - | * | 0 | 1 | unknown | - | noisy | - |
Notes. (1) - (2) Right ascension and declination J2000 (degrees); (3) Name of spectrum (plate-mjd-fiber); (4) SDSS target type (see Sect. 5); (5) Number of spectra at this position; (6) - (7) Spectroscopic redshift and error from SDSS DR16; (8) Survey name; (9) - (10) Spectroscopic class and subclass from SDSS DR16; (11) Redshift from QCDR16 (Lyke et al. 2020); (12) Revised redshift from present study; (13) Reliability of revised redshift (3 = good, 2 = reasonable, 1 = tentative, 0 = unknown); (14) Selected as best version of SDSS spectrum at this location among the spectra in the present study; (15) Revised spectroscopic type; (16) Revised spectroscopic subtype (see Table A.2); (17) Remark on bad quality; (18) Remarks on special features in the spectrum (see Table A.3). Only the first four rows of the table are shown here for illustration. The full list is available in electronic form from the VizieR Service of the CDS Strasbourg.
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