Exposure
- ID
- GRAVI.2024-06-30T05:08:23.865_1
- Header ID
- GRAVI.2024-06-30T05:08:23.865
- Date updated
- 2024-06-30 05:25:32 UTC+0000
- Release date
- 2025-06-30 05:25:31 UTC+0000
- UTC Start
- 2024-06-30 05:08:23.865
- UTC End
- 2024-06-30 05:15:03.865
- MJD Start
- 60491.2141651
- MJD End
- 60491.2187947296
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003134
- Ambient temperature (°C)
- 12.16
- Seeing (arcsec)
- 0.725
Observation
- ID
- 59794
- 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
- 44353
- Name
- HD206893
- RA
- 326.343862
- DEC
- -12.78327
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 52.3710 | 52.4330 | 5.2000 | 6.2000 |
| U1-U3 | 92.2860 | 92.5460 | 10.9000 | 12.1000 |
| U1-U4 | 103.0390 | 104.5760 | 40.9510 | 42.2850 |
| U2-U3 | 40.5230 | 40.7430 | 18.4000 | 19.7000 |
| U2-U4 | 67.8580 | 69.4250 | 67.7800 | 68.6830 |
| U3-U4 | 51.6400 | 52.6220 | 104.3480 | 104.4500 |
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 | 60491.2141651 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.343862 |
| DEC | -12.78327 |
| 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 | 52.371 |
| HIERARCH ESO ISS PBL12 END | 52.433 |
| HIERARCH ESO ISS PBLA12 START | 5.2 |
| HIERARCH ESO ISS PBLA12 END | 6.2 |
| HIERARCH ESO ISS PBL13 START | 92.286 |
| HIERARCH ESO ISS PBL13 END | 92.546 |
| HIERARCH ESO ISS PBLA13 START | 10.9 |
| HIERARCH ESO ISS PBLA13 END | 12.1 |
| HIERARCH ESO ISS PBL14 START | 103.039 |
| HIERARCH ESO ISS PBL14 END | 104.576 |
| HIERARCH ESO ISS PBLA14 START | 40.951 |
| HIERARCH ESO ISS PBLA14 END | 42.285 |
| HIERARCH ESO ISS PBL23 START | 40.523 |
| HIERARCH ESO ISS PBL23 END | 40.743 |
| HIERARCH ESO ISS PBLA23 START | 18.4 |
| HIERARCH ESO ISS PBLA23 END | 19.7 |
| HIERARCH ESO ISS PBL24 START | 67.858 |
| HIERARCH ESO ISS PBL24 END | 69.425 |
| HIERARCH ESO ISS PBLA24 START | 67.78 |
| HIERARCH ESO ISS PBLA24 END | 68.683 |
| HIERARCH ESO ISS PBL34 START | 51.64 |
| HIERARCH ESO ISS PBL34 END | 52.622 |
| HIERARCH ESO ISS PBLA34 START | 104.348 |
| HIERARCH ESO ISS PBLA34 END | 104.45 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002768 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0035 |
| HIERARCH ESO ISS AMBI TEMP | 12.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.77 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |