Exposure
- ID
- GRAVI.2024-11-23T08:43:22.018_1
- Header ID
- GRAVI.2024-11-23T08:43:22.018
- Date updated
- 2024-11-23 09:01:03 UTC+0000
- Release date
- 2024-11-23 08:43:22 UTC+0000
- UTC Start
- 2024-11-23 08:43:22.018
- UTC End
- 2024-11-23 08:49:46.018
- MJD Start
- 60637.36344928
- MJD End
- 60637.3678937244
- Exposure time (s)
- 384.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006944
- Ambient temperature (°C)
- 15.14
- Seeing (arcsec)
- 0.51
Observation
- ID
- 61981
- Category
- calibrator
- Program ID
- 114.27F8.001
- 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
- 46095
- Name
- HD77865
- RA
- 135.789755
- DEC
- -49.69648
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 85.8360 | 86.3600 | 104.8000 | 106.0000 |
| A0-J2 | 127.5000 | 127.8850 | 82.8000 | 84.1000 |
| A0-K0 | 127.9790 | 127.9460 | 63.1930 | 64.5060 |
| G1-J2 | 57.7310 | 57.6120 | 48.9000 | 50.1000 |
| G1-K0 | 85.5550 | 85.3380 | 21.4190 | 22.3790 |
| J2-K0 | 43.4620 | 43.5790 | 343.6140 | 344.3980 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27F8.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60637.36344928 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD_77865 |
| HIERARCH ESO INS SOBJ NAME | HD77865 |
| RA | 135.789755 |
| DEC | -49.69648 |
| 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 | 415.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 128 |
| HIERARCH ESO ISS PBL12 START | 85.836 |
| HIERARCH ESO ISS PBL12 END | 86.36 |
| HIERARCH ESO ISS PBLA12 START | 104.8 |
| HIERARCH ESO ISS PBLA12 END | 106.0 |
| HIERARCH ESO ISS PBL13 START | 127.5 |
| HIERARCH ESO ISS PBL13 END | 127.885 |
| HIERARCH ESO ISS PBLA13 START | 82.8 |
| HIERARCH ESO ISS PBLA13 END | 84.1 |
| HIERARCH ESO ISS PBL14 START | 127.979 |
| HIERARCH ESO ISS PBL14 END | 127.946 |
| HIERARCH ESO ISS PBLA14 START | 63.193 |
| HIERARCH ESO ISS PBLA14 END | 64.506 |
| HIERARCH ESO ISS PBL23 START | 57.731 |
| HIERARCH ESO ISS PBL23 END | 57.612 |
| HIERARCH ESO ISS PBLA23 START | 48.9 |
| HIERARCH ESO ISS PBLA23 END | 50.1 |
| HIERARCH ESO ISS PBL24 START | 85.555 |
| HIERARCH ESO ISS PBL24 END | 85.338 |
| HIERARCH ESO ISS PBLA24 START | 21.419 |
| HIERARCH ESO ISS PBLA24 END | 22.379 |
| HIERARCH ESO ISS PBL34 START | 43.462 |
| HIERARCH ESO ISS PBL34 END | 43.579 |
| HIERARCH ESO ISS PBLA34 START | 343.614 |
| HIERARCH ESO ISS PBLA34 END | 344.398 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00661 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007278 |
| HIERARCH ESO ISS AMBI TEMP | 15.14 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |