Exposure
- ID
- GRAVI.2024-05-12T00:55:58.357_1
- Header ID
- GRAVI.2024-05-12T00:55:58.357
- Date updated
- 2024-05-12 01:10:51 UTC+0000
- Release date
- 2025-05-12 01:10:51 UTC+0000
- UTC Start
- 2024-05-12 00:55:58.357
- UTC End
- 2024-05-12 01:00:46.357
- MJD Start
- 60442.03886987
- MJD End
- 60442.0422032033
- Exposure time (s)
- 288.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0029615
- Ambient temperature (°C)
- 12.73
- Seeing (arcsec)
- 0.65
Observation
- ID
- 59216
- Category
- science
- Program ID
- 113.26PU.001
- Program Title
- 3D ORBIT RECONSTRUCTION OF EVOLVED MASSIVE BINARY SYSTEMS
- Program Type
- Normal
- PI / COI
- MAHY / SANA / FROST / LANTHERMANN / LE BOUQUIN / GOSSET / HUTSEMEKERS
Target
- ID
- 42951
- Name
- HD80077
- RA
- 138.974774
- DEC
- -49.97347
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.8640 | 89.7610 | 140.3000 | 141.3000 |
| A0-J2 | 121.4690 | 120.9060 | 120.5000 | 121.7000 |
| A0-K0 | 110.7810 | 109.8450 | 99.1500 | 100.2340 |
| G1-J2 | 47.7310 | 47.2430 | 81.1000 | 82.0000 |
| G1-K0 | 73.1130 | 72.5520 | 45.2470 | 45.8140 |
| J2-K0 | 44.3680 | 44.3350 | 6.1600 | 6.7840 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26PU.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60442.03886987 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD_80077 |
| HIERARCH ESO INS SOBJ NAME | HD80077 |
| RA | 138.974774 |
| DEC | -49.97347 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 315.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 96 |
| HIERARCH ESO ISS PBL12 START | 89.864 |
| HIERARCH ESO ISS PBL12 END | 89.761 |
| HIERARCH ESO ISS PBLA12 START | 140.3 |
| HIERARCH ESO ISS PBLA12 END | 141.3 |
| HIERARCH ESO ISS PBL13 START | 121.469 |
| HIERARCH ESO ISS PBL13 END | 120.906 |
| HIERARCH ESO ISS PBLA13 START | 120.5 |
| HIERARCH ESO ISS PBLA13 END | 121.7 |
| HIERARCH ESO ISS PBL14 START | 110.781 |
| HIERARCH ESO ISS PBL14 END | 109.845 |
| HIERARCH ESO ISS PBLA14 START | 99.15 |
| HIERARCH ESO ISS PBLA14 END | 100.234 |
| HIERARCH ESO ISS PBL23 START | 47.731 |
| HIERARCH ESO ISS PBL23 END | 47.243 |
| HIERARCH ESO ISS PBLA23 START | 81.1 |
| HIERARCH ESO ISS PBLA23 END | 82.0 |
| HIERARCH ESO ISS PBL24 START | 73.113 |
| HIERARCH ESO ISS PBL24 END | 72.552 |
| HIERARCH ESO ISS PBLA24 START | 45.247 |
| HIERARCH ESO ISS PBLA24 END | 45.814 |
| HIERARCH ESO ISS PBL34 START | 44.368 |
| HIERARCH ESO ISS PBL34 END | 44.335 |
| HIERARCH ESO ISS PBLA34 START | 6.16 |
| HIERARCH ESO ISS PBLA34 END | 6.784 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003006 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002917 |
| HIERARCH ESO ISS AMBI TEMP | 12.73 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |