Exposure
- ID
- GRAVI.2024-06-30T06:40:42.099_1
- Header ID
- GRAVI.2024-06-30T06:40:42.099
- Date updated
- 2024-06-30 06:50:42 UTC+0000
- Release date
- 2025-06-30 06:50:42 UTC+0000
- UTC Start
- 2024-06-30 06:40:42.099
- UTC End
- 2024-06-30 06:43:22.099
- MJD Start
- 60491.27826503
- MJD End
- 60491.2801168819
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004493
- Ambient temperature (°C)
- 12.55
- Seeing (arcsec)
- 0.64
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 | 53.9370 | 54.0040 | 18.4000 | 18.8000 |
| U1-U3 | 97.0440 | 97.2150 | 24.9000 | 25.3000 |
| U1-U4 | 121.6970 | 122.1590 | 54.6960 | 55.0080 |
| U2-U3 | 43.8950 | 44.0010 | 33.0000 | 33.4000 |
| U2-U4 | 84.4980 | 84.8450 | 76.9040 | 77.1170 |
| U3-U4 | 60.9910 | 61.1470 | 106.8310 | 106.9460 |
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 | 60491.27826503 |
| 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 | 176.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 53.937 |
| HIERARCH ESO ISS PBL12 END | 54.004 |
| HIERARCH ESO ISS PBLA12 START | 18.4 |
| HIERARCH ESO ISS PBLA12 END | 18.8 |
| HIERARCH ESO ISS PBL13 START | 97.044 |
| HIERARCH ESO ISS PBL13 END | 97.215 |
| HIERARCH ESO ISS PBLA13 START | 24.9 |
| HIERARCH ESO ISS PBLA13 END | 25.3 |
| HIERARCH ESO ISS PBL14 START | 121.697 |
| HIERARCH ESO ISS PBL14 END | 122.159 |
| HIERARCH ESO ISS PBLA14 START | 54.696 |
| HIERARCH ESO ISS PBLA14 END | 55.008 |
| HIERARCH ESO ISS PBL23 START | 43.895 |
| HIERARCH ESO ISS PBL23 END | 44.001 |
| HIERARCH ESO ISS PBLA23 START | 33.0 |
| HIERARCH ESO ISS PBLA23 END | 33.4 |
| HIERARCH ESO ISS PBL24 START | 84.498 |
| HIERARCH ESO ISS PBL24 END | 84.845 |
| HIERARCH ESO ISS PBLA24 START | 76.904 |
| HIERARCH ESO ISS PBLA24 END | 77.117 |
| HIERARCH ESO ISS PBL34 START | 60.991 |
| HIERARCH ESO ISS PBL34 END | 61.147 |
| HIERARCH ESO ISS PBLA34 START | 106.831 |
| HIERARCH ESO ISS PBLA34 END | 106.946 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004493 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004493 |
| HIERARCH ESO ISS AMBI TEMP | 12.55 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |