Exposure
- ID
- GRAVI.2024-06-04T09:07:55.780_1
- Header ID
- GRAVI.2024-06-04T09:07:55.780
- Date updated
- 2024-06-04 09:16:03 UTC+0000
- Release date
- 2025-06-04 09:16:03 UTC+0000
- UTC Start
- 2024-06-04 09:07:55.780
- UTC End
- 2024-06-04 09:09:31.780
- MJD Start
- 60465.38050671
- MJD End
- 60465.3816178211
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005435
- Ambient temperature (°C)
- 16.48
- Seeing (arcsec)
- 0.445
Observation
- ID
- 59511
- 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
- 44128
- Name
- HD206893
- RA
- 326.343964
- DEC
- -12.7834
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.9860 | 55.0300 | 23.7000 | 23.9000 |
| U1-U3 | 99.5810 | 99.6810 | 30.2000 | 30.5000 |
| U1-U4 | 127.5440 | 127.7290 | 58.9250 | 59.0820 |
| U2-U3 | 45.3840 | 45.4380 | 38.2000 | 38.4000 |
| U2-U4 | 88.4860 | 88.5880 | 79.9180 | 80.0360 |
| U3-U4 | 62.4330 | 62.4480 | 108.8720 | 108.9730 |
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 | 60465.38050671 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.343964 |
| DEC | -12.7834 |
| 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 | 54.986 |
| HIERARCH ESO ISS PBL12 END | 55.03 |
| HIERARCH ESO ISS PBLA12 START | 23.7 |
| HIERARCH ESO ISS PBLA12 END | 23.9 |
| HIERARCH ESO ISS PBL13 START | 99.581 |
| HIERARCH ESO ISS PBL13 END | 99.681 |
| HIERARCH ESO ISS PBLA13 START | 30.2 |
| HIERARCH ESO ISS PBLA13 END | 30.5 |
| HIERARCH ESO ISS PBL14 START | 127.544 |
| HIERARCH ESO ISS PBL14 END | 127.729 |
| HIERARCH ESO ISS PBLA14 START | 58.925 |
| HIERARCH ESO ISS PBLA14 END | 59.082 |
| HIERARCH ESO ISS PBL23 START | 45.384 |
| HIERARCH ESO ISS PBL23 END | 45.438 |
| HIERARCH ESO ISS PBLA23 START | 38.2 |
| HIERARCH ESO ISS PBLA23 END | 38.4 |
| HIERARCH ESO ISS PBL24 START | 88.486 |
| HIERARCH ESO ISS PBL24 END | 88.588 |
| HIERARCH ESO ISS PBLA24 START | 79.918 |
| HIERARCH ESO ISS PBLA24 END | 80.036 |
| HIERARCH ESO ISS PBL34 START | 62.433 |
| HIERARCH ESO ISS PBL34 END | 62.448 |
| HIERARCH ESO ISS PBLA34 START | 108.872 |
| HIERARCH ESO ISS PBLA34 END | 108.973 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005676 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005194 |
| HIERARCH ESO ISS AMBI TEMP | 16.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |