Exposure
- ID
- GRAVI.2024-06-30T07:12:09.178_1
- Header ID
- GRAVI.2024-06-30T07:12:09.178
- Date updated
- 2024-06-30 07:20:38 UTC+0000
- Release date
- 2025-06-30 07:20:38 UTC+0000
- UTC Start
- 2024-06-30 07:12:09.178
- UTC End
- 2024-06-30 07:12:57.178
- MJD Start
- 60491.30010623
- MJD End
- 60491.3006617856
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005202
- Ambient temperature (°C)
- 12.23
- Seeing (arcsec)
- 0.475
Observation
- ID
- 59795
- 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
- 44354
- Name
- HD206893
- RA
- 326.343838
- DEC
- -12.78345
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.6720 | 54.6970 | 22.2000 | 22.3000 |
| U1-U3 | 98.8560 | 98.9150 | 28.8000 | 28.9000 |
| U1-U4 | 126.1000 | 126.2240 | 57.7890 | 57.8830 |
| U2-U3 | 44.9770 | 45.0100 | 36.8000 | 36.9000 |
| U2-U4 | 87.6060 | 87.6850 | 79.0760 | 79.1440 |
| U3-U4 | 62.2180 | 62.2420 | 108.2020 | 108.2530 |
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 | 60491.30010623 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.343838 |
| DEC | -12.78345 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| 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 | 68.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 48 |
| HIERARCH ESO ISS PBL12 START | 54.672 |
| HIERARCH ESO ISS PBL12 END | 54.697 |
| HIERARCH ESO ISS PBLA12 START | 22.2 |
| HIERARCH ESO ISS PBLA12 END | 22.3 |
| HIERARCH ESO ISS PBL13 START | 98.856 |
| HIERARCH ESO ISS PBL13 END | 98.915 |
| HIERARCH ESO ISS PBLA13 START | 28.8 |
| HIERARCH ESO ISS PBLA13 END | 28.9 |
| HIERARCH ESO ISS PBL14 START | 126.1 |
| HIERARCH ESO ISS PBL14 END | 126.224 |
| HIERARCH ESO ISS PBLA14 START | 57.789 |
| HIERARCH ESO ISS PBLA14 END | 57.883 |
| HIERARCH ESO ISS PBL23 START | 44.977 |
| HIERARCH ESO ISS PBL23 END | 45.01 |
| HIERARCH ESO ISS PBLA23 START | 36.8 |
| HIERARCH ESO ISS PBLA23 END | 36.9 |
| HIERARCH ESO ISS PBL24 START | 87.606 |
| HIERARCH ESO ISS PBL24 END | 87.685 |
| HIERARCH ESO ISS PBLA24 START | 79.076 |
| HIERARCH ESO ISS PBLA24 END | 79.144 |
| HIERARCH ESO ISS PBL34 START | 62.218 |
| HIERARCH ESO ISS PBL34 END | 62.242 |
| HIERARCH ESO ISS PBLA34 START | 108.202 |
| HIERARCH ESO ISS PBLA34 END | 108.253 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005422 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004982 |
| HIERARCH ESO ISS AMBI TEMP | 12.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |