Exposure
- ID
- GRAVI.2024-06-24T08:09:05.055_1
- Header ID
- GRAVI.2024-06-24T08:09:05.055
- Date updated
- 2024-06-24 08:25:28 UTC+0000
- Release date
- 2025-06-24 08:25:28 UTC+0000
- UTC Start
- 2024-06-24 08:09:05.055
- UTC End
- 2024-06-24 08:15:45.055
- MJD Start
- 60485.33964184
- MJD End
- 60485.3442714696
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002264
- Ambient temperature (°C)
- 9.09
- Seeing (arcsec)
- 1.7
Observation
- ID
- 59761
- 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
- 44324
- Name
- HD206893
- RA
- 326.344057
- DEC
- -12.78327
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.4200 | 55.5630 | 25.8000 | 26.5000 |
| U1-U3 | 100.5380 | 100.8380 | 32.2000 | 32.9000 |
| U1-U4 | 129.1160 | 129.5070 | 60.4260 | 60.9040 |
| U2-U3 | 45.8920 | 46.0430 | 40.0000 | 40.6000 |
| U2-U4 | 89.2570 | 89.3810 | 81.0900 | 81.4820 |
| U3-U4 | 62.4100 | 62.3090 | 109.9670 | 110.3820 |
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 | 60485.33964184 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.344057 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 55.42 |
| HIERARCH ESO ISS PBL12 END | 55.563 |
| HIERARCH ESO ISS PBLA12 START | 25.8 |
| HIERARCH ESO ISS PBLA12 END | 26.5 |
| HIERARCH ESO ISS PBL13 START | 100.538 |
| HIERARCH ESO ISS PBL13 END | 100.838 |
| HIERARCH ESO ISS PBLA13 START | 32.2 |
| HIERARCH ESO ISS PBLA13 END | 32.9 |
| HIERARCH ESO ISS PBL14 START | 129.116 |
| HIERARCH ESO ISS PBL14 END | 129.507 |
| HIERARCH ESO ISS PBLA14 START | 60.426 |
| HIERARCH ESO ISS PBLA14 END | 60.904 |
| HIERARCH ESO ISS PBL23 START | 45.892 |
| HIERARCH ESO ISS PBL23 END | 46.043 |
| HIERARCH ESO ISS PBLA23 START | 40.0 |
| HIERARCH ESO ISS PBLA23 END | 40.6 |
| HIERARCH ESO ISS PBL24 START | 89.257 |
| HIERARCH ESO ISS PBL24 END | 89.381 |
| HIERARCH ESO ISS PBLA24 START | 81.09 |
| HIERARCH ESO ISS PBLA24 END | 81.482 |
| HIERARCH ESO ISS PBL34 START | 62.41 |
| HIERARCH ESO ISS PBL34 END | 62.309 |
| HIERARCH ESO ISS PBLA34 START | 109.967 |
| HIERARCH ESO ISS PBLA34 END | 110.382 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002264 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002264 |
| HIERARCH ESO ISS AMBI TEMP | 9.09 |
| HIERARCH ESO ISS AMBI FWHM START | 1.47 |
| HIERARCH ESO ISS AMBI FWHM END | 1.93 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |