Exposure
- ID
- GRAVI.2024-10-06T04:36:52.130_1
- Header ID
- GRAVI.2024-10-06T04:36:52.130
- Date updated
- 2024-10-06 04:45:30 UTC+0000
- Release date
- 2025-10-06 04:45:30 UTC+0000
- UTC Start
- 2024-10-06 04:36:52.130
- UTC End
- 2024-10-06 04:39:32.130
- MJD Start
- 60589.19227002
- MJD End
- 60589.1941218719
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005972
- Ambient temperature (°C)
- 14.81
- Seeing (arcsec)
- 0.52
Observation
- ID
- 60944
- Category
- science
- Program ID
- 114.272P.001
- Program Title
- PRECISION MASSES AND ORBITS OF A-TYPE GAIA BINARIES
- Program Type
- Normal
- PI / COI
- GARDNER / KRAUS / LU
Target
- ID
- 45328
- Name
- HD_24499
- RA
- 57.961772
- DEC
- -46.16236
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 38.0850 | 38.2850 | 130.3000 | 130.5000 |
| A0-J2 | 111.6800 | 112.1590 | 58.0000 | 58.7000 |
| A0-J6 | 166.5980 | 166.5810 | 3.2400 | 3.6610 |
| B5-J2 | 106.4610 | 106.6470 | 38.1000 | 38.7000 |
| B5-J6 | 191.9540 | 192.0080 | 354.1280 | 354.4840 |
| J2-J6 | 136.9230 | 137.4460 | 321.4830 | 321.7240 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.272P.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60589.19227002 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 24499 |
| HIERARCH ESO INS SOBJ NAME | HD_24499 |
| RA | 57.961772 |
| DEC | -46.16236 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 176.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 38.085 |
| HIERARCH ESO ISS PBL12 END | 38.285 |
| HIERARCH ESO ISS PBLA12 START | 130.3 |
| HIERARCH ESO ISS PBLA12 END | 130.5 |
| HIERARCH ESO ISS PBL13 START | 111.68 |
| HIERARCH ESO ISS PBL13 END | 112.159 |
| HIERARCH ESO ISS PBLA13 START | 58.0 |
| HIERARCH ESO ISS PBLA13 END | 58.7 |
| HIERARCH ESO ISS PBL14 START | 166.598 |
| HIERARCH ESO ISS PBL14 END | 166.581 |
| HIERARCH ESO ISS PBLA14 START | 3.24 |
| HIERARCH ESO ISS PBLA14 END | 3.661 |
| HIERARCH ESO ISS PBL23 START | 106.461 |
| HIERARCH ESO ISS PBL23 END | 106.647 |
| HIERARCH ESO ISS PBLA23 START | 38.1 |
| HIERARCH ESO ISS PBLA23 END | 38.7 |
| HIERARCH ESO ISS PBL24 START | 191.954 |
| HIERARCH ESO ISS PBL24 END | 192.008 |
| HIERARCH ESO ISS PBLA24 START | 354.128 |
| HIERARCH ESO ISS PBLA24 END | 354.484 |
| HIERARCH ESO ISS PBL34 START | 136.923 |
| HIERARCH ESO ISS PBL34 END | 137.446 |
| HIERARCH ESO ISS PBLA34 START | 321.483 |
| HIERARCH ESO ISS PBLA34 END | 321.724 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005911 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006033 |
| HIERARCH ESO ISS AMBI TEMP | 14.81 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |