| Show | Sort | Join tables | Column | Constraint | Explain (UCD) |
| | | (ALL) | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | |  (ALL) | Target | (char) | (i) Target name (meta.id;meta.main) (ID_MAIN) |
| | | (1) | C | (char) | C indicates the 49 CIV candidates with usable wavelength coverage and S/N ratios (meta.ref.url) (DATA_LINK) |
| | | (1+2) | RAJ2000 | "h:m:s" | (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | | (1+2) | DEJ2000 | "d:m:s" | (i) Degree of Declination (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| | | (ALL) | z | | Redshift (src.redshift) (REDSHIFT_HC) |
| | | (1) | SimbadName | (char) | Designation understandable by the Simbad data-base (meta.id) (ID_ALTERNATIVE) |
| | | (1) | NED | (char) | ask the NED data-base about this object (DATA_LINK) |
| | | (2) | Inst | (char) | Instrument used in the observation (instr.setup;obs) (INST_ID) |
| | | (2) | Grating | (char) | Grating used in the observation (instr.setup;obs) (INST_SPECT_CODE) |
| | | (2) | R | | Grating resolution (spect.resolution) (SPECT_RESOLUTION) |
ALL cols | | | |
| | | (2) | FWHM | km/s | Grating FWHM (instr.bandwidth) (INST_FILTER_FWHM) |
| | | (2) | l_S/N | (char) | [<=] Limit flag on S/N (meta.code.error) (CODE_LIMIT) |
| | | (2) | S/N | pix-1 | Signal-to-noise from normalized spectrum (stat.snr) (INST_S/N) |
| | | (2) | Wmin | 0.1nm | Minimum wavelength of the observation (Note 1)
(instr.bandwidth) (INST_BANDWIDTH) |
| | | (2) | Wmax | 0.1nm | Maximum wavelength of the observation (Note 1)
(instr.bandwidth) (INST_BANDWIDTH) |
| | | (2) | Texp | ks | Exposure time (time.duration;obs.exposure) (TIME_EXPTIME) |
| | | (2) | PID | (char) | Observation(s) identification number (meta.id;obs) (OBS_ID) |
| | | (2) | Notes | (char) | Additional notes(s) (meta.note) (NOTE) |
| | | (3) | z1548 | | (n) CIV 1548 candidate redshift (src.redshift) (REDSHIFT_HC) |
| | | (3) | dvabs | km/s | (n) CIV 1550 candidate velocity difference (phys.veloc;arith.diff) (VELOC_DIFF) |
| | | (3) | wvr | 0.1nm | Transition rest wavelength (Note 1)
(em.wl) (SPECT_WAVELENGTH_MISC) |
| | | (3) | wvlo | 0.1nm | Lower absorption line boundary (Note 1)
(em.wl) (SPECT_WAVELENGTH_MISC) |
| | | (3) | wvhi | 0.1nm | Upper absorption line boundary (Note 1)
(em.wl) (SPECT_WAVELENGTH_MISC) |
ALL cols | | | |
| | | (3) | l_EWr | (char) | The 2{sigma} limit flag on EWr (meta.code.error) (CODE_LIMIT) |
| | | (3) | EWr | 10-13m | Rest equivalent width (Note 2)
(spect.line.eqWidth) (SPECT_EQ-WIDTH) |
| | | (3) | e_EWr | 10-13m | (n) The 1{sigma} uncertainty in EWr (Note 2)
(stat.error) (ERROR) |
| | | (3) | l_logN | (char) | The 2{sigma} limit flag on logN (meta.code.error) (CODE_LIMIT) |
| | | (3) | logN | [cm-2] | Log column density (phys.columnDensity) (PHYS_COLUMN_DENSITY) |
| | | (3) | f_logN | (char) | [a] Flag on logN (Note 3)
(meta.code) (CODE_MISC) |
| | | (3) | e_logN | [cm-2] | (n) The 1{sigma} uncertainty in logN (stat.error) (ERROR) |
| | | (3) | Flag | | (n) [64,511] Binary flag (Note 4)
(meta.code.error) (CODE_MISC) |
ALL cols | | | |