Exposure
- ID
- GRAVI.2024-10-06T04:23:31.096_1
- Header ID
- GRAVI.2024-10-06T04:23:31.096
- Date updated
- 2024-10-06 04:30:41 UTC+0000
- Release date
- 2025-10-06 04:30:41 UTC+0000
- UTC Start
- 2024-10-06 04:23:31.096
- UTC End
- 2024-10-06 04:26:11.096
- MJD Start
- 60589.1829988
- MJD End
- 60589.1848506519
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0076445
- Ambient temperature (°C)
- 14.91
- Seeing (arcsec)
- 0.38
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 | 37.1250 | 37.3360 | 129.1000 | 129.3000 |
| A0-J2 | 109.4290 | 109.9170 | 54.8000 | 55.5000 |
| A0-J6 | 166.6490 | 166.6420 | 1.2840 | 1.7060 |
| B5-J2 | 105.5940 | 105.7800 | 35.0000 | 35.7000 |
| B5-J6 | 191.6570 | 191.7280 | 352.4810 | 352.8350 |
| J2-J6 | 134.4000 | 134.9560 | 320.3930 | 320.6240 |
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 | 60589.1829988 |
| 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 | 37.125 |
| HIERARCH ESO ISS PBL12 END | 37.336 |
| HIERARCH ESO ISS PBLA12 START | 129.1 |
| HIERARCH ESO ISS PBLA12 END | 129.3 |
| HIERARCH ESO ISS PBL13 START | 109.429 |
| HIERARCH ESO ISS PBL13 END | 109.917 |
| HIERARCH ESO ISS PBLA13 START | 54.8 |
| HIERARCH ESO ISS PBLA13 END | 55.5 |
| HIERARCH ESO ISS PBL14 START | 166.649 |
| HIERARCH ESO ISS PBL14 END | 166.642 |
| HIERARCH ESO ISS PBLA14 START | 1.284 |
| HIERARCH ESO ISS PBLA14 END | 1.706 |
| HIERARCH ESO ISS PBL23 START | 105.594 |
| HIERARCH ESO ISS PBL23 END | 105.78 |
| HIERARCH ESO ISS PBLA23 START | 35.0 |
| HIERARCH ESO ISS PBLA23 END | 35.7 |
| HIERARCH ESO ISS PBL24 START | 191.657 |
| HIERARCH ESO ISS PBL24 END | 191.728 |
| HIERARCH ESO ISS PBLA24 START | 352.481 |
| HIERARCH ESO ISS PBLA24 END | 352.835 |
| HIERARCH ESO ISS PBL34 START | 134.4 |
| HIERARCH ESO ISS PBL34 END | 134.956 |
| HIERARCH ESO ISS PBLA34 START | 320.393 |
| HIERARCH ESO ISS PBLA34 END | 320.624 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007505 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007784 |
| HIERARCH ESO ISS AMBI TEMP | 14.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.36 |