Exposure
- ID
- GRAVI.2024-07-25T06:09:25.917_1
- Header ID
- GRAVI.2024-07-25T06:09:25.917
- Date updated
- 2024-07-25 06:20:30 UTC+0000
- Release date
- 2025-07-25 06:20:29 UTC+0000
- UTC Start
- 2024-07-25 06:09:25.917
- UTC End
- 2024-07-25 06:11:01.917
- MJD Start
- 60516.25654996
- MJD End
- 60516.2576610711
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032975
- Ambient temperature (°C)
- 13.24
- Seeing (arcsec)
- 0.675
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 | 55.4670 | 55.5060 | 26.0000 | 26.2000 |
| U1-U3 | 100.6370 | 100.7190 | 32.5000 | 32.6000 |
| U1-U4 | 129.2520 | 129.3600 | 60.5890 | 60.7200 |
| U2-U3 | 45.9430 | 45.9840 | 40.2000 | 40.4000 |
| U2-U4 | 89.3050 | 89.3400 | 81.2230 | 81.3310 |
| U3-U4 | 62.3820 | 62.3550 | 110.1050 | 110.2190 |
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 | 60516.25654996 |
| 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 | 118.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 55.467 |
| HIERARCH ESO ISS PBL12 END | 55.506 |
| HIERARCH ESO ISS PBLA12 START | 26.0 |
| HIERARCH ESO ISS PBLA12 END | 26.2 |
| HIERARCH ESO ISS PBL13 START | 100.637 |
| HIERARCH ESO ISS PBL13 END | 100.719 |
| HIERARCH ESO ISS PBLA13 START | 32.5 |
| HIERARCH ESO ISS PBLA13 END | 32.6 |
| HIERARCH ESO ISS PBL14 START | 129.252 |
| HIERARCH ESO ISS PBL14 END | 129.36 |
| HIERARCH ESO ISS PBLA14 START | 60.589 |
| HIERARCH ESO ISS PBLA14 END | 60.72 |
| HIERARCH ESO ISS PBL23 START | 45.943 |
| HIERARCH ESO ISS PBL23 END | 45.984 |
| HIERARCH ESO ISS PBLA23 START | 40.2 |
| HIERARCH ESO ISS PBLA23 END | 40.4 |
| HIERARCH ESO ISS PBL24 START | 89.305 |
| HIERARCH ESO ISS PBL24 END | 89.34 |
| HIERARCH ESO ISS PBLA24 START | 81.223 |
| HIERARCH ESO ISS PBLA24 END | 81.331 |
| HIERARCH ESO ISS PBL34 START | 62.382 |
| HIERARCH ESO ISS PBL34 END | 62.355 |
| HIERARCH ESO ISS PBLA34 START | 110.105 |
| HIERARCH ESO ISS PBLA34 END | 110.219 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003143 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003452 |
| HIERARCH ESO ISS AMBI TEMP | 13.24 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.9006 |
| HIERARCH ESO FT ROBJ DELTA | -124659.9863 |