Exposure
- ID
- GRAVI.2024-11-23T07:02:37.125_1
- Header ID
- GRAVI.2024-11-23T07:02:37.125
- Date updated
- 2024-11-23 07:20:48 UTC+0000
- Release date
- 2025-11-23 07:20:48 UTC+0000
- UTC Start
- 2024-11-23 07:02:37.125
- UTC End
- 2024-11-23 07:09:01.125
- MJD Start
- 60637.29348524
- MJD End
- 60637.2979296844
- Exposure time (s)
- 384.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0081845
- Ambient temperature (°C)
- 14.52
- Seeing (arcsec)
- 0.535
Observation
- ID
- 61980
- Category
- science
- 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
- 46094
- Name
- HD80077
- RA
- 138.974773
- DEC
- -49.97347
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 72.6070 | 73.6350 | 83.4000 | 84.8000 |
| A0-J2 | 115.6490 | 116.5960 | 58.8000 | 60.4000 |
| A0-K0 | 124.2940 | 124.6690 | 39.8770 | 41.4040 |
| G1-J2 | 58.1150 | 58.1460 | 27.5000 | 28.8000 |
| G1-K0 | 87.3690 | 87.3250 | 4.9720 | 5.9990 |
| J2-K0 | 40.3450 | 40.5920 | 331.5470 | 332.2200 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27F8.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60637.29348524 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD_80077 |
| HIERARCH ESO INS SOBJ NAME | HD80077 |
| RA | 138.974773 |
| 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 | 415.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 128 |
| HIERARCH ESO ISS PBL12 START | 72.607 |
| HIERARCH ESO ISS PBL12 END | 73.635 |
| HIERARCH ESO ISS PBLA12 START | 83.4 |
| HIERARCH ESO ISS PBLA12 END | 84.8 |
| HIERARCH ESO ISS PBL13 START | 115.649 |
| HIERARCH ESO ISS PBL13 END | 116.596 |
| HIERARCH ESO ISS PBLA13 START | 58.8 |
| HIERARCH ESO ISS PBLA13 END | 60.4 |
| HIERARCH ESO ISS PBL14 START | 124.294 |
| HIERARCH ESO ISS PBL14 END | 124.669 |
| HIERARCH ESO ISS PBLA14 START | 39.877 |
| HIERARCH ESO ISS PBLA14 END | 41.404 |
| HIERARCH ESO ISS PBL23 START | 58.115 |
| HIERARCH ESO ISS PBL23 END | 58.146 |
| HIERARCH ESO ISS PBLA23 START | 27.5 |
| HIERARCH ESO ISS PBLA23 END | 28.8 |
| HIERARCH ESO ISS PBL24 START | 87.369 |
| HIERARCH ESO ISS PBL24 END | 87.325 |
| HIERARCH ESO ISS PBLA24 START | 4.972 |
| HIERARCH ESO ISS PBLA24 END | 5.999 |
| HIERARCH ESO ISS PBL34 START | 40.345 |
| HIERARCH ESO ISS PBL34 END | 40.592 |
| HIERARCH ESO ISS PBLA34 START | 331.547 |
| HIERARCH ESO ISS PBLA34 END | 332.22 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007785 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008584 |
| HIERARCH ESO ISS AMBI TEMP | 14.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |