Exposure
- ID
- GRAVI.2024-06-01T08:44:31.298_1
- Header ID
- GRAVI.2024-06-01T08:44:31.298
- Date updated
- 2024-06-01 09:00:26 UTC+0000
- Release date
- 2025-06-01 09:00:25 UTC+0000
- UTC Start
- 2024-06-01 08:44:31.298
- UTC End
- 2024-06-01 08:51:11.298
- MJD Start
- 60462.36425114
- MJD End
- 60462.3688807696
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0027665
- Ambient temperature (°C)
- 15.13
- Seeing (arcsec)
- 0.84
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 | 54.1640 | 54.3300 | 19.6000 | 20.5000 |
| U1-U3 | 97.6220 | 98.0320 | 26.2000 | 27.1000 |
| U1-U4 | 123.2170 | 124.2320 | 55.7290 | 56.4330 |
| U2-U3 | 44.2490 | 44.4960 | 34.3000 | 35.1000 |
| U2-U4 | 85.6230 | 86.3470 | 77.6140 | 78.1060 |
| U3-U4 | 61.4830 | 61.7760 | 107.2290 | 107.5320 |
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 | 60462.36425114 |
| 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 | 54.164 |
| HIERARCH ESO ISS PBL12 END | 54.33 |
| HIERARCH ESO ISS PBLA12 START | 19.6 |
| HIERARCH ESO ISS PBLA12 END | 20.5 |
| HIERARCH ESO ISS PBL13 START | 97.622 |
| HIERARCH ESO ISS PBL13 END | 98.032 |
| HIERARCH ESO ISS PBLA13 START | 26.2 |
| HIERARCH ESO ISS PBLA13 END | 27.1 |
| HIERARCH ESO ISS PBL14 START | 123.217 |
| HIERARCH ESO ISS PBL14 END | 124.232 |
| HIERARCH ESO ISS PBLA14 START | 55.729 |
| HIERARCH ESO ISS PBLA14 END | 56.433 |
| HIERARCH ESO ISS PBL23 START | 44.249 |
| HIERARCH ESO ISS PBL23 END | 44.496 |
| HIERARCH ESO ISS PBLA23 START | 34.3 |
| HIERARCH ESO ISS PBLA23 END | 35.1 |
| HIERARCH ESO ISS PBL24 START | 85.623 |
| HIERARCH ESO ISS PBL24 END | 86.347 |
| HIERARCH ESO ISS PBLA24 START | 77.614 |
| HIERARCH ESO ISS PBLA24 END | 78.106 |
| HIERARCH ESO ISS PBL34 START | 61.483 |
| HIERARCH ESO ISS PBL34 END | 61.776 |
| HIERARCH ESO ISS PBLA34 START | 107.229 |
| HIERARCH ESO ISS PBLA34 END | 107.532 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002856 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002677 |
| HIERARCH ESO ISS AMBI TEMP | 15.13 |
| HIERARCH ESO ISS AMBI FWHM START | 0.93 |
| 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 |