Exposure
- ID
- GRAVI.2024-07-24T05:17:17.779_1
- Header ID
- GRAVI.2024-07-24T05:17:17.779
- Date updated
- 2024-07-24 05:30:30 UTC+0000
- Release date
- 2025-07-24 05:30:29 UTC+0000
- UTC Start
- 2024-07-24 05:17:17.779
- UTC End
- 2024-07-24 05:18:53.779
- MJD Start
- 60515.22034467
- MJD End
- 60515.2214557811
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003573
- Ambient temperature (°C)
- 8.76
- Seeing (arcsec)
- 0.67
Observation
- ID
- 60163
- 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
- 44666
- Name
- HD206893
- RA
- 326.343938
- DEC
- -12.78335
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.1920 | 54.2360 | 19.8000 | 20.0000 |
| U1-U3 | 97.6910 | 97.8010 | 26.3000 | 26.6000 |
| U1-U4 | 123.3930 | 123.6670 | 55.8530 | 56.0420 |
| U2-U3 | 44.2910 | 44.3570 | 34.4000 | 34.6000 |
| U2-U4 | 85.7510 | 85.9470 | 77.7010 | 77.8330 |
| U3-U4 | 61.5360 | 61.6170 | 107.2820 | 107.3620 |
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 | 60515.22034467 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.343938 |
| DEC | -12.78335 |
| 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 | 54.192 |
| HIERARCH ESO ISS PBL12 END | 54.236 |
| HIERARCH ESO ISS PBLA12 START | 19.8 |
| HIERARCH ESO ISS PBLA12 END | 20.0 |
| HIERARCH ESO ISS PBL13 START | 97.691 |
| HIERARCH ESO ISS PBL13 END | 97.801 |
| HIERARCH ESO ISS PBLA13 START | 26.3 |
| HIERARCH ESO ISS PBLA13 END | 26.6 |
| HIERARCH ESO ISS PBL14 START | 123.393 |
| HIERARCH ESO ISS PBL14 END | 123.667 |
| HIERARCH ESO ISS PBLA14 START | 55.853 |
| HIERARCH ESO ISS PBLA14 END | 56.042 |
| HIERARCH ESO ISS PBL23 START | 44.291 |
| HIERARCH ESO ISS PBL23 END | 44.357 |
| HIERARCH ESO ISS PBLA23 START | 34.4 |
| HIERARCH ESO ISS PBLA23 END | 34.6 |
| HIERARCH ESO ISS PBL24 START | 85.751 |
| HIERARCH ESO ISS PBL24 END | 85.947 |
| HIERARCH ESO ISS PBLA24 START | 77.701 |
| HIERARCH ESO ISS PBLA24 END | 77.833 |
| HIERARCH ESO ISS PBL34 START | 61.536 |
| HIERARCH ESO ISS PBL34 END | 61.617 |
| HIERARCH ESO ISS PBLA34 START | 107.282 |
| HIERARCH ESO ISS PBLA34 END | 107.362 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003573 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003573 |
| HIERARCH ESO ISS AMBI TEMP | 8.76 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.9006 |
| HIERARCH ESO FT ROBJ DELTA | -124659.9863 |