Exposure
- ID
- GRAVI.2024-07-25T05:47:16.861_1
- Header ID
- GRAVI.2024-07-25T05:47:16.861
- Date updated
- 2024-07-25 06:05:39 UTC+0000
- Release date
- 2025-07-25 06:05:38 UTC+0000
- UTC Start
- 2024-07-25 05:47:16.861
- UTC End
- 2024-07-25 05:53:56.861
- MJD Start
- 60516.24116737
- MJD End
- 60516.2457969996
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0037335
- Ambient temperature (°C)
- 13.25
- Seeing (arcsec)
- 0.69
Observation
- ID
- 60186
- 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
- 44688
- Name
- HD206893
- RA
- 326.344168
- DEC
- -12.78333
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.9830 | 55.1390 | 23.7000 | 24.5000 |
| U1-U3 | 99.5760 | 99.9250 | 30.2000 | 31.0000 |
| U1-U4 | 127.5350 | 128.1580 | 58.9250 | 59.4710 |
| U2-U3 | 45.3800 | 45.5700 | 38.2000 | 38.8000 |
| U2-U4 | 88.4800 | 88.8190 | 79.9180 | 80.3350 |
| U3-U4 | 62.4320 | 62.4700 | 108.8730 | 109.2390 |
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 | 60516.24116737 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.344168 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 54.983 |
| HIERARCH ESO ISS PBL12 END | 55.139 |
| HIERARCH ESO ISS PBLA12 START | 23.7 |
| HIERARCH ESO ISS PBLA12 END | 24.5 |
| HIERARCH ESO ISS PBL13 START | 99.576 |
| HIERARCH ESO ISS PBL13 END | 99.925 |
| HIERARCH ESO ISS PBLA13 START | 30.2 |
| HIERARCH ESO ISS PBLA13 END | 31.0 |
| HIERARCH ESO ISS PBL14 START | 127.535 |
| HIERARCH ESO ISS PBL14 END | 128.158 |
| HIERARCH ESO ISS PBLA14 START | 58.925 |
| HIERARCH ESO ISS PBLA14 END | 59.471 |
| HIERARCH ESO ISS PBL23 START | 45.38 |
| HIERARCH ESO ISS PBL23 END | 45.57 |
| HIERARCH ESO ISS PBLA23 START | 38.2 |
| HIERARCH ESO ISS PBLA23 END | 38.8 |
| HIERARCH ESO ISS PBL24 START | 88.48 |
| HIERARCH ESO ISS PBL24 END | 88.819 |
| HIERARCH ESO ISS PBLA24 START | 79.918 |
| HIERARCH ESO ISS PBLA24 END | 80.335 |
| HIERARCH ESO ISS PBL34 START | 62.432 |
| HIERARCH ESO ISS PBL34 END | 62.47 |
| HIERARCH ESO ISS PBLA34 START | 108.873 |
| HIERARCH ESO ISS PBLA34 END | 109.239 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004096 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003371 |
| HIERARCH ESO ISS AMBI TEMP | 13.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.9006 |
| HIERARCH ESO FT ROBJ DELTA | -124659.9863 |