Exposure
- ID
- GRAVI.2024-06-30T06:47:24.115_1
- Header ID
- GRAVI.2024-06-30T06:47:24.115
- Date updated
- 2024-06-30 06:55:30 UTC+0000
- Release date
- 2025-06-30 06:55:30 UTC+0000
- UTC Start
- 2024-06-30 06:47:24.115
- UTC End
- 2024-06-30 06:50:04.115
- MJD Start
- 60491.282918
- MJD End
- 60491.2847698519
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004479
- Ambient temperature (°C)
- 12.68
- Seeing (arcsec)
- 0.585
Observation
- ID
- 59795
- 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
- 44354
- Name
- HD206893
- RA
- 326.343838
- DEC
- -12.78345
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.0920 | 54.1600 | 19.2000 | 19.6000 |
| U1-U3 | 97.4410 | 97.6110 | 25.8000 | 26.2000 |
| U1-U4 | 122.7540 | 123.1910 | 55.4120 | 55.7110 |
| U2-U3 | 44.1400 | 44.2430 | 33.9000 | 34.2000 |
| U2-U4 | 85.2850 | 85.6040 | 77.3950 | 77.6020 |
| U3-U4 | 61.3400 | 61.4750 | 107.1010 | 107.2220 |
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 | 60491.282918 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.343838 |
| DEC | -12.78345 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| 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 | 176.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 54.092 |
| HIERARCH ESO ISS PBL12 END | 54.16 |
| HIERARCH ESO ISS PBLA12 START | 19.2 |
| HIERARCH ESO ISS PBLA12 END | 19.6 |
| HIERARCH ESO ISS PBL13 START | 97.441 |
| HIERARCH ESO ISS PBL13 END | 97.611 |
| HIERARCH ESO ISS PBLA13 START | 25.8 |
| HIERARCH ESO ISS PBLA13 END | 26.2 |
| HIERARCH ESO ISS PBL14 START | 122.754 |
| HIERARCH ESO ISS PBL14 END | 123.191 |
| HIERARCH ESO ISS PBLA14 START | 55.412 |
| HIERARCH ESO ISS PBLA14 END | 55.711 |
| HIERARCH ESO ISS PBL23 START | 44.14 |
| HIERARCH ESO ISS PBL23 END | 44.243 |
| HIERARCH ESO ISS PBLA23 START | 33.9 |
| HIERARCH ESO ISS PBLA23 END | 34.2 |
| HIERARCH ESO ISS PBL24 START | 85.285 |
| HIERARCH ESO ISS PBL24 END | 85.604 |
| HIERARCH ESO ISS PBLA24 START | 77.395 |
| HIERARCH ESO ISS PBLA24 END | 77.602 |
| HIERARCH ESO ISS PBL34 START | 61.34 |
| HIERARCH ESO ISS PBL34 END | 61.475 |
| HIERARCH ESO ISS PBLA34 START | 107.101 |
| HIERARCH ESO ISS PBLA34 END | 107.222 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004697 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004261 |
| HIERARCH ESO ISS AMBI TEMP | 12.68 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |