Exposure
- ID
- GRAVI.2024-06-30T06:54:03.132_1
- Header ID
- GRAVI.2024-06-30T06:54:03.132
- Date updated
- 2024-06-30 07:00:35 UTC+0000
- Release date
- 2025-06-30 07:00:35 UTC+0000
- UTC Start
- 2024-06-30 06:54:03.132
- UTC End
- 2024-06-30 06:54:51.132
- MJD Start
- 60491.28753625
- MJD End
- 60491.2880918056
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003846
- Ambient temperature (°C)
- 12.6
- Seeing (arcsec)
- 0.585
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 | 54.2480 | 54.2740 | 20.1000 | 20.2000 |
| U1-U3 | 97.8310 | 97.8940 | 26.6000 | 26.8000 |
| U1-U4 | 123.7410 | 123.8980 | 56.0910 | 56.2000 |
| U2-U3 | 44.3750 | 44.4140 | 34.7000 | 34.8000 |
| U2-U4 | 86.0000 | 86.1120 | 77.8660 | 77.9430 |
| U3-U4 | 61.6390 | 61.6840 | 107.3810 | 107.4290 |
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 | 60491.28753625 |
| 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 | 54.248 |
| HIERARCH ESO ISS PBL12 END | 54.274 |
| HIERARCH ESO ISS PBLA12 START | 20.1 |
| HIERARCH ESO ISS PBLA12 END | 20.2 |
| HIERARCH ESO ISS PBL13 START | 97.831 |
| HIERARCH ESO ISS PBL13 END | 97.894 |
| HIERARCH ESO ISS PBLA13 START | 26.6 |
| HIERARCH ESO ISS PBLA13 END | 26.8 |
| HIERARCH ESO ISS PBL14 START | 123.741 |
| HIERARCH ESO ISS PBL14 END | 123.898 |
| HIERARCH ESO ISS PBLA14 START | 56.091 |
| HIERARCH ESO ISS PBLA14 END | 56.2 |
| HIERARCH ESO ISS PBL23 START | 44.375 |
| HIERARCH ESO ISS PBL23 END | 44.414 |
| HIERARCH ESO ISS PBLA23 START | 34.7 |
| HIERARCH ESO ISS PBLA23 END | 34.8 |
| HIERARCH ESO ISS PBL24 START | 86.0 |
| HIERARCH ESO ISS PBL24 END | 86.112 |
| HIERARCH ESO ISS PBLA24 START | 77.866 |
| HIERARCH ESO ISS PBLA24 END | 77.943 |
| HIERARCH ESO ISS PBL34 START | 61.639 |
| HIERARCH ESO ISS PBL34 END | 61.684 |
| HIERARCH ESO ISS PBLA34 START | 107.381 |
| HIERARCH ESO ISS PBLA34 END | 107.429 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003846 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003846 |
| HIERARCH ESO ISS AMBI TEMP | 12.6 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |