Exposure
- ID
- GRAVI.2024-05-31T09:02:52.310_1
- Header ID
- GRAVI.2024-05-31T09:02:52.310
- Date updated
- 2024-05-31 09:15:21 UTC+0000
- Release date
- 2025-05-31 09:15:21 UTC+0000
- UTC Start
- 2024-05-31 09:02:52.310
- UTC End
- 2024-05-31 09:04:28.310
- MJD Start
- 60461.37699433
- MJD End
- 60461.3781054411
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0021075
- Ambient temperature (°C)
- 15.66
- Seeing (arcsec)
- 0.7
Observation
- ID
- 59469
- 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
- 44091
- Name
- HD206893
- RA
- 326.344008
- DEC
- -12.78333
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.5040 | 54.5500 | 21.4000 | 21.6000 |
| U1-U3 | 98.4540 | 98.5640 | 27.9000 | 28.2000 |
| U1-U4 | 125.2160 | 125.4640 | 57.1310 | 57.3120 |
| U2-U3 | 44.7440 | 44.8080 | 35.9000 | 36.2000 |
| U2-U4 | 87.0230 | 87.1890 | 78.6010 | 78.7300 |
| U3-U4 | 62.0270 | 62.0840 | 107.8600 | 107.9500 |
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 | 60461.37699433 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.344008 |
| DEC | -12.78333 |
| 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 | 118.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 54.504 |
| HIERARCH ESO ISS PBL12 END | 54.55 |
| HIERARCH ESO ISS PBLA12 START | 21.4 |
| HIERARCH ESO ISS PBLA12 END | 21.6 |
| HIERARCH ESO ISS PBL13 START | 98.454 |
| HIERARCH ESO ISS PBL13 END | 98.564 |
| HIERARCH ESO ISS PBLA13 START | 27.9 |
| HIERARCH ESO ISS PBLA13 END | 28.2 |
| HIERARCH ESO ISS PBL14 START | 125.216 |
| HIERARCH ESO ISS PBL14 END | 125.464 |
| HIERARCH ESO ISS PBLA14 START | 57.131 |
| HIERARCH ESO ISS PBLA14 END | 57.312 |
| HIERARCH ESO ISS PBL23 START | 44.744 |
| HIERARCH ESO ISS PBL23 END | 44.808 |
| HIERARCH ESO ISS PBLA23 START | 35.9 |
| HIERARCH ESO ISS PBLA23 END | 36.2 |
| HIERARCH ESO ISS PBL24 START | 87.023 |
| HIERARCH ESO ISS PBL24 END | 87.189 |
| HIERARCH ESO ISS PBLA24 START | 78.601 |
| HIERARCH ESO ISS PBLA24 END | 78.73 |
| HIERARCH ESO ISS PBL34 START | 62.027 |
| HIERARCH ESO ISS PBL34 END | 62.084 |
| HIERARCH ESO ISS PBLA34 START | 107.86 |
| HIERARCH ESO ISS PBLA34 END | 107.95 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002081 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002134 |
| HIERARCH ESO ISS AMBI TEMP | 15.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.71 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |