Exposure
- ID
- GRAVI.2024-06-01T09:49:37.463_1
- Header ID
- GRAVI.2024-06-01T09:49:37.463
- Date updated
- 2024-06-01 10:05:31 UTC+0000
- Release date
- 2025-06-01 10:05:31 UTC+0000
- UTC Start
- 2024-06-01 09:49:37.463
- UTC End
- 2024-06-01 09:56:17.463
- MJD Start
- 60462.40946138
- MJD End
- 60462.4140910096
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0025525
- Ambient temperature (°C)
- 14.71
- Seeing (arcsec)
- 0.645
Observation
- ID
- 59478
- 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
- 44098
- Name
- HD206893
- RA
- 326.344101
- DEC
- -12.78333
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.6260 | 55.7610 | 26.8000 | 27.4000 |
| U1-U3 | 100.9680 | 101.2410 | 33.2000 | 33.8000 |
| U1-U4 | 129.6580 | 129.9300 | 61.1240 | 61.5790 |
| U2-U3 | 46.1070 | 46.2380 | 40.9000 | 41.5000 |
| U2-U4 | 89.4120 | 89.4240 | 81.6690 | 82.0590 |
| U3-U4 | 62.2460 | 62.0720 | 110.5860 | 111.0360 |
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 | 60462.40946138 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.344101 |
| 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 | 424.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 40 |
| HIERARCH ESO ISS PBL12 START | 55.626 |
| HIERARCH ESO ISS PBL12 END | 55.761 |
| HIERARCH ESO ISS PBLA12 START | 26.8 |
| HIERARCH ESO ISS PBLA12 END | 27.4 |
| HIERARCH ESO ISS PBL13 START | 100.968 |
| HIERARCH ESO ISS PBL13 END | 101.241 |
| HIERARCH ESO ISS PBLA13 START | 33.2 |
| HIERARCH ESO ISS PBLA13 END | 33.8 |
| HIERARCH ESO ISS PBL14 START | 129.658 |
| HIERARCH ESO ISS PBL14 END | 129.93 |
| HIERARCH ESO ISS PBLA14 START | 61.124 |
| HIERARCH ESO ISS PBLA14 END | 61.579 |
| HIERARCH ESO ISS PBL23 START | 46.107 |
| HIERARCH ESO ISS PBL23 END | 46.238 |
| HIERARCH ESO ISS PBLA23 START | 40.9 |
| HIERARCH ESO ISS PBLA23 END | 41.5 |
| HIERARCH ESO ISS PBL24 START | 89.412 |
| HIERARCH ESO ISS PBL24 END | 89.424 |
| HIERARCH ESO ISS PBLA24 START | 81.669 |
| HIERARCH ESO ISS PBLA24 END | 82.059 |
| HIERARCH ESO ISS PBL34 START | 62.246 |
| HIERARCH ESO ISS PBL34 END | 62.072 |
| HIERARCH ESO ISS PBLA34 START | 110.586 |
| HIERARCH ESO ISS PBLA34 END | 111.036 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002203 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002902 |
| HIERARCH ESO ISS AMBI TEMP | 14.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |