Exposure
- ID
- GRAVI.2024-10-06T04:43:31.147_1
- Header ID
- GRAVI.2024-10-06T04:43:31.147
- Date updated
- 2024-10-06 04:50:45 UTC+0000
- Release date
- 2025-10-06 04:50:45 UTC+0000
- UTC Start
- 2024-10-06 04:43:31.147
- UTC End
- 2024-10-06 04:46:11.147
- MJD Start
- 60589.19688827
- MJD End
- 60589.1987401219
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0061885
- Ambient temperature (°C)
- 14.83
- Seeing (arcsec)
- 0.49
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 | 38.5470 | 38.7410 | 130.9000 | 131.2000 |
| A0-J2 | 112.7910 | 113.2620 | 59.5000 | 60.2000 |
| A0-J6 | 166.5550 | 166.5330 | 4.2240 | 4.6440 |
| B5-J2 | 106.8940 | 107.0780 | 39.6000 | 40.2000 |
| B5-J6 | 192.0750 | 192.1210 | 354.9610 | 355.3180 |
| J2-J6 | 138.1330 | 138.6410 | 322.0520 | 322.2980 |
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 | 60589.19688827 |
| 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 | 38.547 |
| HIERARCH ESO ISS PBL12 END | 38.741 |
| HIERARCH ESO ISS PBLA12 START | 130.9 |
| HIERARCH ESO ISS PBLA12 END | 131.2 |
| HIERARCH ESO ISS PBL13 START | 112.791 |
| HIERARCH ESO ISS PBL13 END | 113.262 |
| HIERARCH ESO ISS PBLA13 START | 59.5 |
| HIERARCH ESO ISS PBLA13 END | 60.2 |
| HIERARCH ESO ISS PBL14 START | 166.555 |
| HIERARCH ESO ISS PBL14 END | 166.533 |
| HIERARCH ESO ISS PBLA14 START | 4.224 |
| HIERARCH ESO ISS PBLA14 END | 4.644 |
| HIERARCH ESO ISS PBL23 START | 106.894 |
| HIERARCH ESO ISS PBL23 END | 107.078 |
| HIERARCH ESO ISS PBLA23 START | 39.6 |
| HIERARCH ESO ISS PBLA23 END | 40.2 |
| HIERARCH ESO ISS PBL24 START | 192.075 |
| HIERARCH ESO ISS PBL24 END | 192.121 |
| HIERARCH ESO ISS PBLA24 START | 354.961 |
| HIERARCH ESO ISS PBLA24 END | 355.318 |
| HIERARCH ESO ISS PBL34 START | 138.133 |
| HIERARCH ESO ISS PBL34 END | 138.641 |
| HIERARCH ESO ISS PBLA34 START | 322.052 |
| HIERARCH ESO ISS PBLA34 END | 322.298 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006543 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005834 |
| HIERARCH ESO ISS AMBI TEMP | 14.83 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |