Exposure
- ID
- GRAVI.2024-07-18T08:14:18.754_1
- Header ID
- GRAVI.2024-07-18T08:14:18.754
- Date updated
- 2024-07-18 08:55:33 UTC+0000
- Release date
- 2025-07-18 08:55:29 UTC+0000
- UTC Start
- 2024-07-18 08:14:18.754
- UTC End
- 2024-07-18 08:20:58.754
- MJD Start
- 60509.34327261
- MJD End
- 60509.3479022396
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0039965
- Ambient temperature (°C)
- 15.95
- Seeing (arcsec)
- 1.105
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 | 56.5560 | 56.5380 | 33.4000 | 33.8000 |
| U1-U3 | 102.2630 | 102.1350 | 39.2000 | 39.5000 |
| U1-U4 | 126.1740 | 125.2670 | 65.3220 | 65.5130 |
| U2-U3 | 46.3420 | 46.2190 | 46.2000 | 46.4000 |
| U2-U4 | 83.6870 | 82.7250 | 86.2530 | 86.5910 |
| U3-U4 | 56.6880 | 55.9890 | 117.9850 | 118.7480 |
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 | 60509.34327261 |
| 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 | 56.556 |
| HIERARCH ESO ISS PBL12 END | 56.538 |
| HIERARCH ESO ISS PBLA12 START | 33.4 |
| HIERARCH ESO ISS PBLA12 END | 33.8 |
| HIERARCH ESO ISS PBL13 START | 102.263 |
| HIERARCH ESO ISS PBL13 END | 102.135 |
| HIERARCH ESO ISS PBLA13 START | 39.2 |
| HIERARCH ESO ISS PBLA13 END | 39.5 |
| HIERARCH ESO ISS PBL14 START | 126.174 |
| HIERARCH ESO ISS PBL14 END | 125.267 |
| HIERARCH ESO ISS PBLA14 START | 65.322 |
| HIERARCH ESO ISS PBLA14 END | 65.513 |
| HIERARCH ESO ISS PBL23 START | 46.342 |
| HIERARCH ESO ISS PBL23 END | 46.219 |
| HIERARCH ESO ISS PBLA23 START | 46.2 |
| HIERARCH ESO ISS PBLA23 END | 46.4 |
| HIERARCH ESO ISS PBL24 START | 83.687 |
| HIERARCH ESO ISS PBL24 END | 82.725 |
| HIERARCH ESO ISS PBLA24 START | 86.253 |
| HIERARCH ESO ISS PBLA24 END | 86.591 |
| HIERARCH ESO ISS PBL34 START | 56.688 |
| HIERARCH ESO ISS PBL34 END | 55.989 |
| HIERARCH ESO ISS PBLA34 START | 117.985 |
| HIERARCH ESO ISS PBLA34 END | 118.748 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005036 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002957 |
| HIERARCH ESO ISS AMBI TEMP | 15.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 1.3 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |