Exposure
- ID
- GRAVI.2024-09-10T04:42:59.515_1
- Header ID
- GRAVI.2024-09-10T04:42:59.515
- Date updated
- 2024-09-10 04:55:31 UTC+0000
- Release date
- 2025-09-10 04:55:31 UTC+0000
- UTC Start
- 2024-09-10 04:42:59.515
- UTC End
- 2024-09-10 04:45:39.515
- MJD Start
- 60563.19652216
- MJD End
- 60563.19837401185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0029105
- Ambient temperature (°C)
- 16.49
- Seeing (arcsec)
- 1.1
Observation
- ID
- 60719
- 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
- 45155
- Name
- HD_7097
- RA
- 17.562362
- DEC
- -56.86332
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 38.4830 | 38.6360 | 131.5000 | 131.9000 |
| A0-J2 | 123.9670 | 124.2000 | 68.7000 | 69.3000 |
| A0-J6 | 156.3300 | 156.2220 | 13.4260 | 13.8700 |
| B5-J2 | 111.7850 | 111.8200 | 50.8000 | 51.4000 |
| B5-J6 | 177.7210 | 177.6910 | 2.4140 | 2.8080 |
| J2-J6 | 133.0490 | 133.4680 | 323.4900 | 323.8520 |
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 | 60563.19652216 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 7097 |
| HIERARCH ESO INS SOBJ NAME | HD_7097 |
| RA | 17.562362 |
| DEC | -56.86332 |
| 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 | 38.483 |
| HIERARCH ESO ISS PBL12 END | 38.636 |
| HIERARCH ESO ISS PBLA12 START | 131.5 |
| HIERARCH ESO ISS PBLA12 END | 131.9 |
| HIERARCH ESO ISS PBL13 START | 123.967 |
| HIERARCH ESO ISS PBL13 END | 124.2 |
| HIERARCH ESO ISS PBLA13 START | 68.7 |
| HIERARCH ESO ISS PBLA13 END | 69.3 |
| HIERARCH ESO ISS PBL14 START | 156.33 |
| HIERARCH ESO ISS PBL14 END | 156.222 |
| HIERARCH ESO ISS PBLA14 START | 13.426 |
| HIERARCH ESO ISS PBLA14 END | 13.87 |
| HIERARCH ESO ISS PBL23 START | 111.785 |
| HIERARCH ESO ISS PBL23 END | 111.82 |
| HIERARCH ESO ISS PBLA23 START | 50.8 |
| HIERARCH ESO ISS PBLA23 END | 51.4 |
| HIERARCH ESO ISS PBL24 START | 177.721 |
| HIERARCH ESO ISS PBL24 END | 177.691 |
| HIERARCH ESO ISS PBLA24 START | 2.414 |
| HIERARCH ESO ISS PBLA24 END | 2.808 |
| HIERARCH ESO ISS PBL34 START | 133.049 |
| HIERARCH ESO ISS PBL34 END | 133.468 |
| HIERARCH ESO ISS PBLA34 START | 323.49 |
| HIERARCH ESO ISS PBLA34 END | 323.852 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002807 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003014 |
| HIERARCH ESO ISS AMBI TEMP | 16.49 |
| HIERARCH ESO ISS AMBI FWHM START | 1.21 |
| HIERARCH ESO ISS AMBI FWHM END | 0.99 |