Exposure
- ID
- GRAVI.2024-12-29T04:19:23.426_1
- Header ID
- GRAVI.2024-12-29T04:19:23.426
- Date updated
- 2024-12-29 04:35:39 UTC+0000
- Release date
- 2025-12-29 04:35:39 UTC+0000
- UTC Start
- 2024-12-29 04:19:23.426
- UTC End
- 2024-12-29 04:25:47.426
- MJD Start
- 60673.18013224
- MJD End
- 60673.18457668444
- Exposure time (s)
- 384.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0059905
- Ambient temperature (°C)
- 13.74
- Seeing (arcsec)
- 0.7
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 | 69.2200 | 70.3280 | 78.8000 | 80.3000 |
| A0-J2 | 112.5780 | 113.5730 | 53.6000 | 55.3000 |
| A0-K0 | 123.0790 | 123.4720 | 34.9590 | 36.5520 |
| G1-J2 | 58.0000 | 58.0390 | 23.0000 | 24.5000 |
| G1-K0 | 87.4510 | 87.4330 | 1.7250 | 2.7660 |
| J2-K0 | 39.5090 | 39.7870 | 329.4840 | 330.1340 |
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 | 60673.18013224 |
| 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 | 69.22 |
| HIERARCH ESO ISS PBL12 END | 70.328 |
| HIERARCH ESO ISS PBLA12 START | 78.8 |
| HIERARCH ESO ISS PBLA12 END | 80.3 |
| HIERARCH ESO ISS PBL13 START | 112.578 |
| HIERARCH ESO ISS PBL13 END | 113.573 |
| HIERARCH ESO ISS PBLA13 START | 53.6 |
| HIERARCH ESO ISS PBLA13 END | 55.3 |
| HIERARCH ESO ISS PBL14 START | 123.079 |
| HIERARCH ESO ISS PBL14 END | 123.472 |
| HIERARCH ESO ISS PBLA14 START | 34.959 |
| HIERARCH ESO ISS PBLA14 END | 36.552 |
| HIERARCH ESO ISS PBL23 START | 58.0 |
| HIERARCH ESO ISS PBL23 END | 58.039 |
| HIERARCH ESO ISS PBLA23 START | 23.0 |
| HIERARCH ESO ISS PBLA23 END | 24.5 |
| HIERARCH ESO ISS PBL24 START | 87.451 |
| HIERARCH ESO ISS PBL24 END | 87.433 |
| HIERARCH ESO ISS PBLA24 START | 1.725 |
| HIERARCH ESO ISS PBLA24 END | 2.766 |
| HIERARCH ESO ISS PBL34 START | 39.509 |
| HIERARCH ESO ISS PBL34 END | 39.787 |
| HIERARCH ESO ISS PBLA34 START | 329.484 |
| HIERARCH ESO ISS PBLA34 END | 330.134 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005491 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00649 |
| HIERARCH ESO ISS AMBI TEMP | 13.74 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |