Exposure
- ID
- GRAVI.2024-07-18T08:46:09.834_1
- Header ID
- GRAVI.2024-07-18T08:46:09.834
- Date updated
- 2024-07-18 09:10:35 UTC+0000
- Release date
- 2025-07-18 09:10:35 UTC+0000
- UTC Start
- 2024-07-18 08:46:09.834
- UTC End
- 2024-07-18 08:52:49.834
- MJD Start
- 60509.3653916
- MJD End
- 60509.3700212296
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0057495
- Ambient temperature (°C)
- 15.34
- Seeing (arcsec)
- 0.77
Observation
- ID
- 60152
- 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
- 44655
- Name
- HD206893
- RA
- 326.344243
- DEC
- -12.78322
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.3420 | 56.2500 | 34.8000 | 35.1000 |
| U1-U3 | 101.3620 | 101.0610 | 40.3000 | 40.5000 |
| U1-U4 | 121.2280 | 119.9020 | 66.0430 | 66.1450 |
| U2-U3 | 45.5940 | 45.3710 | 47.1000 | 47.2000 |
| U2-U4 | 78.6480 | 77.3590 | 87.8240 | 88.1720 |
| U3-U4 | 53.2050 | 52.3720 | 121.8280 | 122.7800 |
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 | 60509.3653916 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.344243 |
| DEC | -12.78322 |
| 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 | 56.342 |
| HIERARCH ESO ISS PBL12 END | 56.25 |
| HIERARCH ESO ISS PBLA12 START | 34.8 |
| HIERARCH ESO ISS PBLA12 END | 35.1 |
| HIERARCH ESO ISS PBL13 START | 101.362 |
| HIERARCH ESO ISS PBL13 END | 101.061 |
| HIERARCH ESO ISS PBLA13 START | 40.3 |
| HIERARCH ESO ISS PBLA13 END | 40.5 |
| HIERARCH ESO ISS PBL14 START | 121.228 |
| HIERARCH ESO ISS PBL14 END | 119.902 |
| HIERARCH ESO ISS PBLA14 START | 66.043 |
| HIERARCH ESO ISS PBLA14 END | 66.145 |
| HIERARCH ESO ISS PBL23 START | 45.594 |
| HIERARCH ESO ISS PBL23 END | 45.371 |
| HIERARCH ESO ISS PBLA23 START | 47.1 |
| HIERARCH ESO ISS PBLA23 END | 47.2 |
| HIERARCH ESO ISS PBL24 START | 78.648 |
| HIERARCH ESO ISS PBL24 END | 77.359 |
| HIERARCH ESO ISS PBLA24 START | 87.824 |
| HIERARCH ESO ISS PBLA24 END | 88.172 |
| HIERARCH ESO ISS PBL34 START | 53.205 |
| HIERARCH ESO ISS PBL34 END | 52.372 |
| HIERARCH ESO ISS PBLA34 START | 121.828 |
| HIERARCH ESO ISS PBLA34 END | 122.78 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005568 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005931 |
| HIERARCH ESO ISS AMBI TEMP | 15.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.84 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |