Exposure
- ID
- GRAVI.2024-02-12T05:17:25.695_1
- Header ID
- GRAVI.2024-02-12T05:17:25.695
- Date updated
- 2024-02-12 05:30:33 UTC+0000
- Release date
- 2025-02-12 05:30:32 UTC+0000
- UTC Start
- 2024-02-12 05:17:25.695
- UTC End
- 2024-02-12 05:22:13.695
- MJD Start
- 60352.22043629
- MJD End
- 60352.2237696233
- Exposure time (s)
- 288.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004001
- Ambient temperature (°C)
- 14.8
- Seeing (arcsec)
- 0.93
Observation
- ID
- 58006
- Category
- science
- Program ID
- 112.2623.001
- 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 | 90.2500 | 90.3270 | 122.2000 | 123.1000 |
| A0-J2 | 128.4970 | 128.2860 | 101.4000 | 102.5000 |
| A0-K0 | 123.4830 | 122.9830 | 81.2560 | 82.2240 |
| G1-J2 | 54.4540 | 54.1740 | 65.5000 | 66.4000 |
| G1-K0 | 80.9330 | 80.5930 | 34.3440 | 34.9980 |
| J2-K0 | 44.4210 | 44.4450 | 354.9690 | 355.5990 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.2623.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60352.22043629 |
| 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 | 90.25 |
| HIERARCH ESO ISS PBL12 END | 90.327 |
| HIERARCH ESO ISS PBLA12 START | 122.2 |
| HIERARCH ESO ISS PBLA12 END | 123.1 |
| HIERARCH ESO ISS PBL13 START | 128.497 |
| HIERARCH ESO ISS PBL13 END | 128.286 |
| HIERARCH ESO ISS PBLA13 START | 101.4 |
| HIERARCH ESO ISS PBLA13 END | 102.5 |
| HIERARCH ESO ISS PBL14 START | 123.483 |
| HIERARCH ESO ISS PBL14 END | 122.983 |
| HIERARCH ESO ISS PBLA14 START | 81.256 |
| HIERARCH ESO ISS PBLA14 END | 82.224 |
| HIERARCH ESO ISS PBL23 START | 54.454 |
| HIERARCH ESO ISS PBL23 END | 54.174 |
| HIERARCH ESO ISS PBLA23 START | 65.5 |
| HIERARCH ESO ISS PBLA23 END | 66.4 |
| HIERARCH ESO ISS PBL24 START | 80.933 |
| HIERARCH ESO ISS PBL24 END | 80.593 |
| HIERARCH ESO ISS PBLA24 START | 34.344 |
| HIERARCH ESO ISS PBLA24 END | 34.998 |
| HIERARCH ESO ISS PBL34 START | 44.421 |
| HIERARCH ESO ISS PBL34 END | 44.445 |
| HIERARCH ESO ISS PBLA34 START | 354.969 |
| HIERARCH ESO ISS PBLA34 END | 355.599 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003885 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004117 |
| HIERARCH ESO ISS AMBI TEMP | 14.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.96 |
| HIERARCH ESO ISS AMBI FWHM END | 0.9 |