Exposure
- ID
- GRAVI.2024-02-14T08:44:04.561_1
- Header ID
- GRAVI.2024-02-14T08:44:04.561
- Date updated
- 2024-02-14 09:00:35 UTC+0000
- Release date
- 2025-02-14 09:00:35 UTC+0000
- UTC Start
- 2024-02-14 08:44:04.561
- UTC End
- 2024-02-14 08:48:52.561
- MJD Start
- 60354.36394168
- MJD End
- 60354.3672750133
- Exposure time (s)
- 288.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0098585
- Ambient temperature (°C)
- 15.54
- Seeing (arcsec)
- 0.595
Observation
- ID
- 58470
- 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
- 43280
- Name
- HD326823
- RA
- 256.721592
- DEC
- -42.61104
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 63.3770 | 64.4400 | 80.5000 | 81.5000 |
| A0-J2 | 102.8890 | 103.9150 | 51.4000 | 52.7000 |
| A0-K0 | 116.5480 | 117.0060 | 30.7840 | 32.0360 |
| G1-J2 | 56.6210 | 56.6950 | 18.5000 | 19.6000 |
| G1-K0 | 89.7190 | 89.7240 | 358.1780 | 358.9370 |
| J2-K0 | 41.5360 | 41.7460 | 329.9860 | 330.3660 |
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 | 60354.36394168 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 326823 |
| HIERARCH ESO INS SOBJ NAME | HD326823 |
| RA | 256.721592 |
| DEC | -42.61104 |
| 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 | 63.377 |
| HIERARCH ESO ISS PBL12 END | 64.44 |
| HIERARCH ESO ISS PBLA12 START | 80.5 |
| HIERARCH ESO ISS PBLA12 END | 81.5 |
| HIERARCH ESO ISS PBL13 START | 102.889 |
| HIERARCH ESO ISS PBL13 END | 103.915 |
| HIERARCH ESO ISS PBLA13 START | 51.4 |
| HIERARCH ESO ISS PBLA13 END | 52.7 |
| HIERARCH ESO ISS PBL14 START | 116.548 |
| HIERARCH ESO ISS PBL14 END | 117.006 |
| HIERARCH ESO ISS PBLA14 START | 30.784 |
| HIERARCH ESO ISS PBLA14 END | 32.036 |
| HIERARCH ESO ISS PBL23 START | 56.621 |
| HIERARCH ESO ISS PBL23 END | 56.695 |
| HIERARCH ESO ISS PBLA23 START | 18.5 |
| HIERARCH ESO ISS PBLA23 END | 19.6 |
| HIERARCH ESO ISS PBL24 START | 89.719 |
| HIERARCH ESO ISS PBL24 END | 89.724 |
| HIERARCH ESO ISS PBLA24 START | 358.178 |
| HIERARCH ESO ISS PBLA24 END | 358.937 |
| HIERARCH ESO ISS PBL34 START | 41.536 |
| HIERARCH ESO ISS PBL34 END | 41.746 |
| HIERARCH ESO ISS PBLA34 START | 329.986 |
| HIERARCH ESO ISS PBLA34 END | 330.366 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011513 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008204 |
| HIERARCH ESO ISS AMBI TEMP | 15.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |