Exposure
- ID
- GRAVI.2024-07-24T06:27:38.958_1
- Header ID
- GRAVI.2024-07-24T06:27:38.958
- Date updated
- 2024-07-24 06:40:39 UTC+0000
- Release date
- 2025-07-24 06:40:39 UTC+0000
- UTC Start
- 2024-07-24 06:27:38.958
- UTC End
- 2024-07-24 06:34:18.958
- MJD Start
- 60515.2692009
- MJD End
- 60515.2738305296
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003573
- Ambient temperature (°C)
- 8.38
- Seeing (arcsec)
- 0.55
Observation
- ID
- 60163
- 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
- 44666
- Name
- HD206893
- RA
- 326.343938
- DEC
- -12.78335
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.7490 | 55.8740 | 27.4000 | 28.0000 |
| U1-U3 | 101.2170 | 101.4620 | 33.8000 | 34.3000 |
| U1-U4 | 129.9080 | 130.0940 | 61.5430 | 61.9660 |
| U2-U3 | 46.2260 | 46.3390 | 41.4000 | 42.0000 |
| U2-U4 | 89.4260 | 89.3680 | 82.0280 | 82.4020 |
| U3-U4 | 62.0910 | 61.8780 | 110.9990 | 111.4540 |
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 | 60515.2692009 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.343938 |
| DEC | -12.78335 |
| 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 | 55.749 |
| HIERARCH ESO ISS PBL12 END | 55.874 |
| HIERARCH ESO ISS PBLA12 START | 27.4 |
| HIERARCH ESO ISS PBLA12 END | 28.0 |
| HIERARCH ESO ISS PBL13 START | 101.217 |
| HIERARCH ESO ISS PBL13 END | 101.462 |
| HIERARCH ESO ISS PBLA13 START | 33.8 |
| HIERARCH ESO ISS PBLA13 END | 34.3 |
| HIERARCH ESO ISS PBL14 START | 129.908 |
| HIERARCH ESO ISS PBL14 END | 130.094 |
| HIERARCH ESO ISS PBLA14 START | 61.543 |
| HIERARCH ESO ISS PBLA14 END | 61.966 |
| HIERARCH ESO ISS PBL23 START | 46.226 |
| HIERARCH ESO ISS PBL23 END | 46.339 |
| HIERARCH ESO ISS PBLA23 START | 41.4 |
| HIERARCH ESO ISS PBLA23 END | 42.0 |
| HIERARCH ESO ISS PBL24 START | 89.426 |
| HIERARCH ESO ISS PBL24 END | 89.368 |
| HIERARCH ESO ISS PBLA24 START | 82.028 |
| HIERARCH ESO ISS PBLA24 END | 82.402 |
| HIERARCH ESO ISS PBL34 START | 62.091 |
| HIERARCH ESO ISS PBL34 END | 61.878 |
| HIERARCH ESO ISS PBLA34 START | 110.999 |
| HIERARCH ESO ISS PBLA34 END | 111.454 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003573 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003573 |
| HIERARCH ESO ISS AMBI TEMP | 8.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.9006 |
| HIERARCH ESO FT ROBJ DELTA | -124659.9863 |