Exposure
- ID
- GRAVI.2024-06-30T04:51:08.820_1
- Header ID
- GRAVI.2024-06-30T04:51:08.820
- Date updated
- 2024-06-30 05:00:29 UTC+0000
- Release date
- 2025-06-30 05:00:29 UTC+0000
- UTC Start
- 2024-06-30 04:51:08.820
- UTC End
- 2024-06-30 04:52:44.820
- MJD Start
- 60491.20218542
- MJD End
- 60491.2032965311
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003299
- Ambient temperature (°C)
- 12.02
- Seeing (arcsec)
- 0.67
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 | 52.2650 | 52.2740 | 2.5000 | 2.8000 |
| U1-U3 | 91.7420 | 91.7950 | 7.9000 | 8.3000 |
| U1-U4 | 99.2240 | 99.6470 | 37.3450 | 37.7690 |
| U2-U3 | 40.0240 | 40.0760 | 15.1000 | 15.5000 |
| U2-U4 | 63.7690 | 64.2370 | 65.2840 | 65.5830 |
| U3-U4 | 49.0000 | 49.3090 | 104.1620 | 104.1770 |
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 | 60491.20218542 |
| 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 | 52.265 |
| HIERARCH ESO ISS PBL12 END | 52.274 |
| HIERARCH ESO ISS PBLA12 START | 2.5 |
| HIERARCH ESO ISS PBLA12 END | 2.8 |
| HIERARCH ESO ISS PBL13 START | 91.742 |
| HIERARCH ESO ISS PBL13 END | 91.795 |
| HIERARCH ESO ISS PBLA13 START | 7.9 |
| HIERARCH ESO ISS PBLA13 END | 8.3 |
| HIERARCH ESO ISS PBL14 START | 99.224 |
| HIERARCH ESO ISS PBL14 END | 99.647 |
| HIERARCH ESO ISS PBLA14 START | 37.345 |
| HIERARCH ESO ISS PBLA14 END | 37.769 |
| HIERARCH ESO ISS PBL23 START | 40.024 |
| HIERARCH ESO ISS PBL23 END | 40.076 |
| HIERARCH ESO ISS PBLA23 START | 15.1 |
| HIERARCH ESO ISS PBLA23 END | 15.5 |
| HIERARCH ESO ISS PBL24 START | 63.769 |
| HIERARCH ESO ISS PBL24 END | 64.237 |
| HIERARCH ESO ISS PBLA24 START | 65.284 |
| HIERARCH ESO ISS PBLA24 END | 65.583 |
| HIERARCH ESO ISS PBL34 START | 49.0 |
| HIERARCH ESO ISS PBL34 END | 49.309 |
| HIERARCH ESO ISS PBLA34 START | 104.162 |
| HIERARCH ESO ISS PBLA34 END | 104.177 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003003 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003595 |
| HIERARCH ESO ISS AMBI TEMP | 12.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.71 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |