Exposure
- ID
- GRAVI.2024-07-24T05:29:23.810_1
- Header ID
- GRAVI.2024-07-24T05:29:23.810
- Date updated
- 2024-07-24 05:45:30 UTC+0000
- Release date
- 2025-07-24 05:45:30 UTC+0000
- UTC Start
- 2024-07-24 05:29:23.810
- UTC End
- 2024-07-24 05:36:03.810
- MJD Start
- 60515.2287478
- MJD End
- 60515.2333774296
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003573
- Ambient temperature (°C)
- 8.77
- Seeing (arcsec)
- 0.61
Observation
- ID
- 60163
- 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
- 44666
- Name
- HD206893
- RA
- 326.343938
- DEC
- -12.78335
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.4760 | 54.6380 | 21.2000 | 22.1000 |
| U1-U3 | 98.3880 | 98.7750 | 27.8000 | 28.6000 |
| U1-U4 | 125.0680 | 125.9270 | 57.0310 | 57.6620 |
| U2-U3 | 44.7060 | 44.9300 | 35.8000 | 36.6000 |
| U2-U4 | 86.9230 | 87.4940 | 78.5310 | 78.9850 |
| U3-U4 | 61.9920 | 62.1840 | 107.8140 | 108.1350 |
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 | 60515.2287478 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.343938 |
| DEC | -12.78335 |
| 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 | 54.476 |
| HIERARCH ESO ISS PBL12 END | 54.638 |
| HIERARCH ESO ISS PBLA12 START | 21.2 |
| HIERARCH ESO ISS PBLA12 END | 22.1 |
| HIERARCH ESO ISS PBL13 START | 98.388 |
| HIERARCH ESO ISS PBL13 END | 98.775 |
| HIERARCH ESO ISS PBLA13 START | 27.8 |
| HIERARCH ESO ISS PBLA13 END | 28.6 |
| HIERARCH ESO ISS PBL14 START | 125.068 |
| HIERARCH ESO ISS PBL14 END | 125.927 |
| HIERARCH ESO ISS PBLA14 START | 57.031 |
| HIERARCH ESO ISS PBLA14 END | 57.662 |
| HIERARCH ESO ISS PBL23 START | 44.706 |
| HIERARCH ESO ISS PBL23 END | 44.93 |
| HIERARCH ESO ISS PBLA23 START | 35.8 |
| HIERARCH ESO ISS PBLA23 END | 36.6 |
| HIERARCH ESO ISS PBL24 START | 86.923 |
| HIERARCH ESO ISS PBL24 END | 87.494 |
| HIERARCH ESO ISS PBLA24 START | 78.531 |
| HIERARCH ESO ISS PBLA24 END | 78.985 |
| HIERARCH ESO ISS PBL34 START | 61.992 |
| HIERARCH ESO ISS PBL34 END | 62.184 |
| HIERARCH ESO ISS PBLA34 START | 107.814 |
| HIERARCH ESO ISS PBLA34 END | 108.135 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003573 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003573 |
| HIERARCH ESO ISS AMBI TEMP | 8.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.9006 |
| HIERARCH ESO FT ROBJ DELTA | -124659.9863 |