Exposure
- ID
- GRAVI.2024-06-30T07:08:42.170_1
- Header ID
- GRAVI.2024-06-30T07:08:42.170
- 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 07:08:42.170
- UTC End
- 2024-06-30 07:11:22.170
- MJD Start
- 60491.2977103
- MJD End
- 60491.2995621519
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00557
- Ambient temperature (°C)
- 12.27
- Seeing (arcsec)
- 0.445
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 | 54.5920 | 54.6600 | 21.8000 | 22.2000 |
| U1-U3 | 98.6660 | 98.8270 | 28.4000 | 28.7000 |
| U1-U4 | 125.6890 | 126.0380 | 57.4820 | 57.7420 |
| U2-U3 | 44.8670 | 44.9600 | 36.4000 | 36.7000 |
| U2-U4 | 87.3380 | 87.5650 | 78.8530 | 79.0410 |
| U3-U4 | 62.1340 | 62.2060 | 108.0390 | 108.1760 |
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 | 60491.2977103 |
| 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 | 54.592 |
| HIERARCH ESO ISS PBL12 END | 54.66 |
| HIERARCH ESO ISS PBLA12 START | 21.8 |
| HIERARCH ESO ISS PBLA12 END | 22.2 |
| HIERARCH ESO ISS PBL13 START | 98.666 |
| HIERARCH ESO ISS PBL13 END | 98.827 |
| HIERARCH ESO ISS PBLA13 START | 28.4 |
| HIERARCH ESO ISS PBLA13 END | 28.7 |
| HIERARCH ESO ISS PBL14 START | 125.689 |
| HIERARCH ESO ISS PBL14 END | 126.038 |
| HIERARCH ESO ISS PBLA14 START | 57.482 |
| HIERARCH ESO ISS PBLA14 END | 57.742 |
| HIERARCH ESO ISS PBL23 START | 44.867 |
| HIERARCH ESO ISS PBL23 END | 44.96 |
| HIERARCH ESO ISS PBLA23 START | 36.4 |
| HIERARCH ESO ISS PBLA23 END | 36.7 |
| HIERARCH ESO ISS PBL24 START | 87.338 |
| HIERARCH ESO ISS PBL24 END | 87.565 |
| HIERARCH ESO ISS PBLA24 START | 78.853 |
| HIERARCH ESO ISS PBLA24 END | 79.041 |
| HIERARCH ESO ISS PBL34 START | 62.134 |
| HIERARCH ESO ISS PBL34 END | 62.206 |
| HIERARCH ESO ISS PBLA34 START | 108.039 |
| HIERARCH ESO ISS PBLA34 END | 108.176 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005718 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005422 |
| HIERARCH ESO ISS AMBI TEMP | 12.27 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |