Exposure
- ID
- GRAVI.2024-06-30T03:59:41.690_1
- Header ID
- GRAVI.2024-06-30T03:59:41.690
- Date updated
- 2024-06-30 04:10:33 UTC+0000
- Release date
- 2025-06-30 04:10:33 UTC+0000
- UTC Start
- 2024-06-30 03:59:41.690
- UTC End
- 2024-06-30 04:01:17.690
- MJD Start
- 60491.16645474
- MJD End
- 60491.1675658511
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031305
- Ambient temperature (°C)
- 12.25
- Seeing (arcsec)
- 0.77
Observation
- ID
- 59794
- 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
- 44353
- Name
- HD206893
- RA
- 326.343862
- DEC
- -12.78327
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 52.3920 | 52.3760 | 354.5000 | 354.8000 |
| U1-U3 | 91.1500 | 91.1420 | 358.7000 | 359.1000 |
| U1-U4 | 89.0850 | 89.4030 | 24.1600 | 24.7140 |
| U2-U3 | 39.0990 | 39.1160 | 4.5000 | 4.9000 |
| U2-U4 | 50.7180 | 51.2070 | 54.9430 | 55.4300 |
| U3-U4 | 39.7100 | 40.0880 | 104.3720 | 104.3380 |
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 | 60491.16645474 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.343862 |
| DEC | -12.78327 |
| 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 | 52.392 |
| HIERARCH ESO ISS PBL12 END | 52.376 |
| HIERARCH ESO ISS PBLA12 START | 354.5 |
| HIERARCH ESO ISS PBLA12 END | 354.8 |
| HIERARCH ESO ISS PBL13 START | 91.15 |
| HIERARCH ESO ISS PBL13 END | 91.142 |
| HIERARCH ESO ISS PBLA13 START | 358.7 |
| HIERARCH ESO ISS PBLA13 END | 359.1 |
| HIERARCH ESO ISS PBL14 START | 89.085 |
| HIERARCH ESO ISS PBL14 END | 89.403 |
| HIERARCH ESO ISS PBLA14 START | 24.16 |
| HIERARCH ESO ISS PBLA14 END | 24.714 |
| HIERARCH ESO ISS PBL23 START | 39.099 |
| HIERARCH ESO ISS PBL23 END | 39.116 |
| HIERARCH ESO ISS PBLA23 START | 4.5 |
| HIERARCH ESO ISS PBLA23 END | 4.9 |
| HIERARCH ESO ISS PBL24 START | 50.718 |
| HIERARCH ESO ISS PBL24 END | 51.207 |
| HIERARCH ESO ISS PBLA24 START | 54.943 |
| HIERARCH ESO ISS PBLA24 END | 55.43 |
| HIERARCH ESO ISS PBL34 START | 39.71 |
| HIERARCH ESO ISS PBL34 END | 40.088 |
| HIERARCH ESO ISS PBLA34 START | 104.372 |
| HIERARCH ESO ISS PBLA34 END | 104.338 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003097 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003164 |
| HIERARCH ESO ISS AMBI TEMP | 12.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |