Exposure
- ID
- GRAVI.2024-11-23T07:17:22.162_1
- Header ID
- GRAVI.2024-11-23T07:17:22.162
- Date updated
- 2024-11-23 07:30:39 UTC+0000
- Release date
- 2025-11-23 07:30:39 UTC+0000
- UTC Start
- 2024-11-23 07:17:22.162
- UTC End
- 2024-11-23 07:23:46.162
- MJD Start
- 60637.30372873
- MJD End
- 60637.3081731744
- Exposure time (s)
- 384.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006428
- Ambient temperature (°C)
- 14.59
- Seeing (arcsec)
- 0.635
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 | 74.7760 | 75.7500 | 86.4000 | 87.8000 |
| A0-J2 | 117.6540 | 118.5610 | 62.2000 | 63.7000 |
| A0-K0 | 125.0850 | 125.4380 | 43.1260 | 44.6230 |
| G1-J2 | 58.1760 | 58.1980 | 30.4000 | 31.8000 |
| G1-K0 | 87.2650 | 87.2020 | 7.1680 | 8.1930 |
| J2-K0 | 40.8620 | 41.0910 | 332.9980 | 333.6910 |
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 | 60637.30372873 |
| 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 | 74.776 |
| HIERARCH ESO ISS PBL12 END | 75.75 |
| HIERARCH ESO ISS PBLA12 START | 86.4 |
| HIERARCH ESO ISS PBLA12 END | 87.8 |
| HIERARCH ESO ISS PBL13 START | 117.654 |
| HIERARCH ESO ISS PBL13 END | 118.561 |
| HIERARCH ESO ISS PBLA13 START | 62.2 |
| HIERARCH ESO ISS PBLA13 END | 63.7 |
| HIERARCH ESO ISS PBL14 START | 125.085 |
| HIERARCH ESO ISS PBL14 END | 125.438 |
| HIERARCH ESO ISS PBLA14 START | 43.126 |
| HIERARCH ESO ISS PBLA14 END | 44.623 |
| HIERARCH ESO ISS PBL23 START | 58.176 |
| HIERARCH ESO ISS PBL23 END | 58.198 |
| HIERARCH ESO ISS PBLA23 START | 30.4 |
| HIERARCH ESO ISS PBLA23 END | 31.8 |
| HIERARCH ESO ISS PBL24 START | 87.265 |
| HIERARCH ESO ISS PBL24 END | 87.202 |
| HIERARCH ESO ISS PBLA24 START | 7.168 |
| HIERARCH ESO ISS PBLA24 END | 8.193 |
| HIERARCH ESO ISS PBL34 START | 40.862 |
| HIERARCH ESO ISS PBL34 END | 41.091 |
| HIERARCH ESO ISS PBLA34 START | 332.998 |
| HIERARCH ESO ISS PBLA34 END | 333.691 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007036 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00582 |
| HIERARCH ESO ISS AMBI TEMP | 14.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |