Exposure
- ID
- GRAVI.2024-09-10T04:27:08.474_1
- Header ID
- GRAVI.2024-09-10T04:27:08.474
- Date updated
- 2024-09-10 04:35:38 UTC+0000
- Release date
- 2025-09-10 04:35:38 UTC+0000
- UTC Start
- 2024-09-10 04:27:08.474
- UTC End
- 2024-09-10 04:29:48.474
- MJD Start
- 60563.18551475
- MJD End
- 60563.18736660186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0028035
- Ambient temperature (°C)
- 16.36
- Seeing (arcsec)
- 1.22
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 | 37.6070 | 37.7700 | 129.3000 | 129.7000 |
| A0-J2 | 122.6170 | 122.8700 | 65.1000 | 65.7000 |
| A0-J6 | 156.8550 | 156.7680 | 11.0020 | 11.4430 |
| B5-J2 | 111.5460 | 111.5950 | 47.4000 | 48.0000 |
| B5-J6 | 177.8050 | 177.8000 | 0.2740 | 0.6620 |
| J2-J6 | 130.6480 | 131.0940 | 321.5400 | 321.8930 |
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 | 60563.18551475 |
| 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 | 37.607 |
| HIERARCH ESO ISS PBL12 END | 37.77 |
| HIERARCH ESO ISS PBLA12 START | 129.3 |
| HIERARCH ESO ISS PBLA12 END | 129.7 |
| HIERARCH ESO ISS PBL13 START | 122.617 |
| HIERARCH ESO ISS PBL13 END | 122.87 |
| HIERARCH ESO ISS PBLA13 START | 65.1 |
| HIERARCH ESO ISS PBLA13 END | 65.7 |
| HIERARCH ESO ISS PBL14 START | 156.855 |
| HIERARCH ESO ISS PBL14 END | 156.768 |
| HIERARCH ESO ISS PBLA14 START | 11.002 |
| HIERARCH ESO ISS PBLA14 END | 11.443 |
| HIERARCH ESO ISS PBL23 START | 111.546 |
| HIERARCH ESO ISS PBL23 END | 111.595 |
| HIERARCH ESO ISS PBLA23 START | 47.4 |
| HIERARCH ESO ISS PBLA23 END | 48.0 |
| HIERARCH ESO ISS PBL24 START | 177.805 |
| HIERARCH ESO ISS PBL24 END | 177.8 |
| HIERARCH ESO ISS PBLA24 START | 0.274 |
| HIERARCH ESO ISS PBLA24 END | 0.662 |
| HIERARCH ESO ISS PBL34 START | 130.648 |
| HIERARCH ESO ISS PBL34 END | 131.094 |
| HIERARCH ESO ISS PBLA34 START | 321.54 |
| HIERARCH ESO ISS PBLA34 END | 321.893 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002902 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002705 |
| HIERARCH ESO ISS AMBI TEMP | 16.36 |
| HIERARCH ESO ISS AMBI FWHM START | 1.23 |
| HIERARCH ESO ISS AMBI FWHM END | 1.21 |