Exposure
- ID
- GRAVI.2024-06-01T09:24:31.400_1
- Header ID
- GRAVI.2024-06-01T09:24:31.400
- Date updated
- 2024-06-01 09:40:35 UTC+0000
- Release date
- 2025-06-01 09:40:35 UTC+0000
- UTC Start
- 2024-06-01 09:24:31.400
- UTC End
- 2024-06-01 09:31:11.400
- MJD Start
- 60462.39203009
- MJD End
- 60462.3966597196
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0027875
- Ambient temperature (°C)
- 15.01
- Seeing (arcsec)
- 0.585
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 | 55.0950 | 55.2510 | 24.3000 | 25.0000 |
| U1-U3 | 99.8270 | 100.1730 | 30.8000 | 31.5000 |
| U1-U4 | 127.9880 | 128.5690 | 59.3200 | 59.8600 |
| U2-U3 | 45.5170 | 45.7020 | 38.6000 | 39.3000 |
| U2-U4 | 88.7300 | 89.0230 | 80.2190 | 80.6400 |
| U3-U4 | 62.4640 | 62.4660 | 109.1350 | 109.5230 |
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 | 60462.39203009 |
| 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 | 55.095 |
| HIERARCH ESO ISS PBL12 END | 55.251 |
| HIERARCH ESO ISS PBLA12 START | 24.3 |
| HIERARCH ESO ISS PBLA12 END | 25.0 |
| HIERARCH ESO ISS PBL13 START | 99.827 |
| HIERARCH ESO ISS PBL13 END | 100.173 |
| HIERARCH ESO ISS PBLA13 START | 30.8 |
| HIERARCH ESO ISS PBLA13 END | 31.5 |
| HIERARCH ESO ISS PBL14 START | 127.988 |
| HIERARCH ESO ISS PBL14 END | 128.569 |
| HIERARCH ESO ISS PBLA14 START | 59.32 |
| HIERARCH ESO ISS PBLA14 END | 59.86 |
| HIERARCH ESO ISS PBL23 START | 45.517 |
| HIERARCH ESO ISS PBL23 END | 45.702 |
| HIERARCH ESO ISS PBLA23 START | 38.6 |
| HIERARCH ESO ISS PBLA23 END | 39.3 |
| HIERARCH ESO ISS PBL24 START | 88.73 |
| HIERARCH ESO ISS PBL24 END | 89.023 |
| HIERARCH ESO ISS PBLA24 START | 80.219 |
| HIERARCH ESO ISS PBLA24 END | 80.64 |
| HIERARCH ESO ISS PBL34 START | 62.464 |
| HIERARCH ESO ISS PBL34 END | 62.466 |
| HIERARCH ESO ISS PBLA34 START | 109.135 |
| HIERARCH ESO ISS PBLA34 END | 109.523 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003239 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002336 |
| HIERARCH ESO ISS AMBI TEMP | 15.01 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |