Exposure
- ID
- GRAVI.2024-07-25T06:19:10.941_1
- Header ID
- GRAVI.2024-07-25T06:19:10.941
- Date updated
- 2024-07-25 06:35:30 UTC+0000
- Release date
- 2025-07-25 06:35:30 UTC+0000
- UTC Start
- 2024-07-25 06:19:10.941
- UTC End
- 2024-07-25 06:25:50.941
- MJD Start
- 60516.26332108
- MJD End
- 60516.2679507096
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003021
- Ambient temperature (°C)
- 13.18
- Seeing (arcsec)
- 0.7
Observation
- ID
- 60186
- Category
- science
- Program ID
- 113.26D9.001
- Program Title
- SEARCHING FOR EXOMOONS VIA ASTROMETRY USING GRAVITY
- Program Type
- Normal
- PI / COI
- KRAL / PERROT / CHARNAY / LACOUR / WANG / KAMMERER
Target
- ID
- 44688
- Name
- HD206893
- RA
- 326.344168
- DEC
- -12.78333
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.6630 | 55.7930 | 27.0000 | 27.6000 |
| U1-U3 | 101.0420 | 101.3030 | 33.4000 | 34.0000 |
| U1-U4 | 129.7390 | 129.9810 | 61.2440 | 61.6820 |
| U2-U3 | 46.1430 | 46.2670 | 41.1000 | 41.6000 |
| U2-U4 | 89.4230 | 89.4150 | 81.7700 | 82.1480 |
| U3-U4 | 62.2050 | 62.0230 | 110.7010 | 111.1440 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26D9.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60516.26332108 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.344168 |
| DEC | -12.78333 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 55.663 |
| HIERARCH ESO ISS PBL12 END | 55.793 |
| HIERARCH ESO ISS PBLA12 START | 27.0 |
| HIERARCH ESO ISS PBLA12 END | 27.6 |
| HIERARCH ESO ISS PBL13 START | 101.042 |
| HIERARCH ESO ISS PBL13 END | 101.303 |
| HIERARCH ESO ISS PBLA13 START | 33.4 |
| HIERARCH ESO ISS PBLA13 END | 34.0 |
| HIERARCH ESO ISS PBL14 START | 129.739 |
| HIERARCH ESO ISS PBL14 END | 129.981 |
| HIERARCH ESO ISS PBLA14 START | 61.244 |
| HIERARCH ESO ISS PBLA14 END | 61.682 |
| HIERARCH ESO ISS PBL23 START | 46.143 |
| HIERARCH ESO ISS PBL23 END | 46.267 |
| HIERARCH ESO ISS PBLA23 START | 41.1 |
| HIERARCH ESO ISS PBLA23 END | 41.6 |
| HIERARCH ESO ISS PBL24 START | 89.423 |
| HIERARCH ESO ISS PBL24 END | 89.415 |
| HIERARCH ESO ISS PBLA24 START | 81.77 |
| HIERARCH ESO ISS PBLA24 END | 82.148 |
| HIERARCH ESO ISS PBL34 START | 62.205 |
| HIERARCH ESO ISS PBL34 END | 62.023 |
| HIERARCH ESO ISS PBLA34 START | 110.701 |
| HIERARCH ESO ISS PBLA34 END | 111.144 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003025 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003017 |
| HIERARCH ESO ISS AMBI TEMP | 13.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.9006 |
| HIERARCH ESO FT ROBJ DELTA | -124659.9863 |